Abstract: A sickle knife drive for an agricultural vehicle generally includes a first pump, a first motor, a second motor and a drive manifold having a plurality of connections used for connecting to other devices of the sickle knife drive and/or to devices outside of the sickle knife drive. Operation of the first pump in a forward direction causes the first motor to drive a sickle knife gearbox to cut a crop. During the forward direction, the second motor provides cooling to the fluid circuit. When the first pump direction is reversed, the agricultural vehicle supplements a fluid flow to the fluid circuit to clear any jammed crop from the sickle knives.

Abstract: A boom mower attachment that moves a cutting mechanism in a first movement, a second movement, and a third movement by only using two motions of a single control and method of use thereof is provided. The boom mower may include a frame, a boom assembly carried by the frame, a cutting mechanism operably engaged with the boom assembly, and at least one translation assembly operably engaged with the boom assembly and the cutting mechanism that moves the cutting mechanism in one or more of the first movement, the second movement, and the third movement. An implement control system including a control, at least one function switching mechanism, and an implement is also provided. Activation of the control is operative to move the implement in a first mode, a second mode, and a third mode by only using two motions of the control.

Abstract: A boom mower attachment that moves a cutting mechanism in a first movement, a second movement, and a third movement by only using two motions of a single control and method of use thereof is provided. The boom mower may include a frame, a boom assembly carried by the frame, a cutting mechanism operably engaged with the boom assembly, and at least one translation assembly operably engaged with the boom assembly and the cutting mechanism that moves the cutting mechanism in one or more of the first movement, the second movement, and the third movement. An implement control system including a control, at least one function switching mechanism, and an implement is also provided. Activation of the control is operative to move the implement in a first mode, a second mode, and a third mode by only using two motions of the control.

Abstract: A boom mower attachment that moves a cutting mechanism in a first movement, a second movement, and a third movement by only using two motions of a single control and method of use thereof is provided. The boom mower may include a frame, a boom assembly carried by the frame, a cutting mechanism operably engaged with the boom assembly, and at least one translation assembly operably engaged with the boom assembly and the cutting mechanism that moves the cutting mechanism in one or more of the first movement, the second movement, and the third movement. An implement control system including a control, at least one function switching mechanism, and an implement is also provided. Activation of the control is operative to move the implement in a first mode, a second mode, and a third mode by only using two motions of the control.

Abstract: A drive system for a harvesting header of a harvester includes a drive motor, and a drive train connected between the drive motor and one or more driven elements of the harvesting header. The drive train has a variable-displacement hydraulic pump arranged on board the harvester and a hydraulic motor connected in a closed circuit to the hydraulic pump. The hydraulic motor is mounted on the harvesting header and detachably connected by hydraulic coupling connections to the hydraulic pump.

Abstract: A lawn mower including a frame, a prime mover supported by the frame, a plurality of wheels rotatably coupled to the frame to support the frame for movement along the ground, and a cutting deck supported by the frame. The cutting deck has a discharge opening. The lawn mower also includes a cutting blade rotatably mounted below the cutting deck and driven by the prime mover. The cutting blade is rotatable within a cutting plane. The lawn mower further includes a blower supported by the cutting deck adjacent the discharge opening to draw cut vegetation from under the cutting deck and discharge the cut vegetation away from the cutting deck. The blower is obliquely angled relative to the cutting plane.

Abstract: A removably attachable adjustable cutting apparatus and method includes a cutting deck, a mounting plate, a main pivot point in the mounting plate and a main adjustable arm with a first end connected with the mounting plate at the main pivot point and with a second end connected with the cutting deck such that the cutting deck is adjustable from a horizontal to a vertical position and positions in between.

Abstract: A work machine is provided. The work machine may include a power module configured to provide power including a battery and an engine coupled to a folding heat exchange device. The work machine may also include a drive module configured over a track roller frame with one or more motors. The work machine may also include a hydraulic module including one or more devices in a front region and one or more devices in a rear region to cut or rip encountered material.

Abstract: A wide area turf mower has a wheel supported main frame and cutting units movably connected to the main frame and positioned in rows in a staggered order to form a mower cutting configuration for cutting a continuous swath of turf between any two outer cutting units located respectively on opposite sides of the main frame. One row of the cutting units includes a first pair of pivotally interconnected outer and inner cutting units at a first side of the main frame, and a second pair of pivotally interconnected inner and outer cutting units at the second side of the main frame. First hydraulic cylinders cause the outer cutting units to fold in a direction towards the rear end of the main frame. Second hydraulic cylinders cause the inner cutting units to lift in an upward direction. A controller operates all of the hydraulic cylinders.

Abstract: A working machine includes a combustion engine (101), an electromechanical power transmission chain (102) between the combustion engine and one or more actuators (109) of the working machine, an electrical connector system (103) for connecting to an external electrical power network (110), and an electronic power converter (104) for transferring electrical energy from the electromechanical power transmission chain to the external electrical power network and from the external electrical power network to the electromechanical power transmission chain. The working machine can be used as an auxiliary power plant for increasing reliability and capacity of power supply. On the other hand, the working machine can be energized merely by the external electrical power network when the capacity of the electrical power network is sufficient and when it is more cost-effective to use the electrical power network than to use the combustion engine.

Abstract: A transmission arrangement is disclosed for a cotton harvester. A power take-off shaft may be configured to receive rotational power from an engine of the cotton harvester. An infinitely variable transmission may be configured to sum mechanical power from an infinitely variable power source and the engine and to output the summed power at a variable output shaft. A clutch arrangement may be configured, in a first state, to disconnect a harvesting unit of the cotton harvester from the power take-off shaft and route power from the variable output shaft to the harvesting unit. The clutch arrangement may be further configured, in a second state, to disconnect the harvesting unit from the variable output shaft and route power from the engine to the harvesting unit via the power take-off shaft.

Abstract: An electric implement power management system includes an electronic controller that monitors total electric implement load and commands a transmission to reduce the speed of the traction drive wheels below the desired traction drive speed if the total electric implement load reaches a maximum allowable load.

Abstract: The present invention relates to an agricultural machine comprising a cutting mechanism and first and second conditioning elements driven by a transmission comprising a primary box including a first output connected to the cutting mechanism, a second output connected to the first conditioning element and a third output, connected with one another by primary transmission means, the transmission comprising a secondary box including an input connected to the third output and an output connected to the second conditioning element, connected with one another by secondary transmission means, the transmission comprising a lubrication device for the primary box with a pump and a primary distribution system for a lubricant towards the primary transmission means. According to the invention, the lubrication device comprises a secondary distribution system distributing the lubricant from the pump towards the secondary transmission means, and a return system for the lubricant from the secondary box towards the pump.

Abstract: A rotary conditioning header has upright end panels that project forwardly from opposite ends of the rotary cutter bar. A top panel structure spans the end panels across their upper ends to define a crop receiving space between the end panels and beneath the top panel structure that is open at the front to define a mouth into the header. An upright rotary shear on at least one of the ends panels is located within the crop receiving space at the edge of the mouth but is exposed at the front such that its forwardmost cutting extremity is generally aligned with but underneath a transverse lean bar across the front edge of the top panel structure. The rotary shear severs and separates tangled crop stalks in the vicinity of the end panel to enable the stalks to be properly acted upon by the lean bar and received into the mouth.

Abstract: An induction motor system for a reel assembly of a turf maintenance vehicle includes a frame and a turf maintenance implement assembly defining a reel assembly movably connected to the frame. The reel assembly includes multiple reel blades defining a reel blade assembly. The reel blade assembly is rotatably connected to a structure of the reel assembly. Multiple induction coils are connected to the structure of the reel assembly and energized to create a magnetic field through the reel blades of the reel blade assembly thereby inducing rotation of the reel blade assembly.

Abstract: A drive system of a battery powered riding lawn mower is provided. The drive system may include a battery system mountable to a frame, an axle, a drive motor and a differential. The axle may have a wheel on connected to each end of the axle. The drive motor may be mounted to the axle and may be electrically connected to the battery system so that the drive motor is powered by the battery system. The differential may be operatively mounted to the axle and coupled with the drive motor so that when the drive motor is powered, rotational forces are distributed to the axle, thereby rotating each wheel.

Abstract: A riding lawn care vehicle may include a battery power source, an electric drive motor, at least one blade drive motor, a current sensor, and a controller. The electric drive motor may be powered by the battery power source. The electric drive motor may be operably coupled to wheels of the riding lawn care vehicle to provide drive power for the riding lawn care vehicle. The at least one blade drive motor may be powered by the battery power source. The at least one blade drive motor may be operably coupled to at least one cutting blade of the riding lawn care vehicle. The current sensor may be disposed to monitor total current drawn from the battery power source. The controller may receive total current data from the current sensor and provide feedback to an operator of the riding lawn care vehicle based on the total current data.

Abstract: A drive system of a battery powered riding lawn mower is provided. The drive system may include a battery system mountable to a frame, an electric drive motor and a cutting deck. The electric drive motor may be powered by the battery system and coupled with an axle and a wheel such that when the electric drive motor is powered, the electric drive motor is configured to provide rotation force to the wheel. The cutting deck maybe attached to the frame and powered by the battery system. The cutting deck may include at least one electric blade motor separate from the electric drive motor and configured to rotate at least one cutting blade rotatably mounted in the cutting deck.

Abstract: Provided is a mobile electric work machine that can avoid overload operation of working parts. The mobile electric work machine is an electric lawn mowing work machine that carries out work by working parts driven by electric power supplied by blade inverters while being run by a running part. The blade rotational velocity of a blade or the rotational velocity of a blade is controlled such that the work load on the working parts is constant on the basis of blade inverter current values from blade inverters.

Abstract: A riding lawn mower may include a first frame portion, a second frame portion, an articulated joint and a battery system. The articulated joint may couple the first frame portion to the second frame portion. The battery system may include a first battery and a second battery. The first and second batteries may be electrically connected in series and collectively coupled to a load. The first battery may be mounted to the first frame portion and the second battery may be mounted to the second frame portion.

Abstract: A battery car 25 which supplies electrical power to a running motor 16 and a mower motor 15 is included, wheels 34, 38 for facilitating the movement is attached to the battery car 25, and the battery car 25 is connected to a rear portion of a chassis 11 in a freely attachable and detachable manner. Moreover, a bracket 50 for connecting the battery car 25 is included in the rear portion of the chassis 11, and a locking shaft 74 to be connected to the bracket 50 is included in the battery car 25.

Abstract: The invention provides a hitch-mounted side mower attachment including an integral hydraulic system and adjustable angle mower deck for a tractor to facilitate mowing angled ground terrain, such as the side of hills, ditches, and/or other declining and/or inclining embankments not easily reached by conventional mowers.

Abstract: The mounting joint has a first and second axes extending at right angle from each other. A shaft and bearing assembly extends along the first axis. The shaft has a crank arm on its end for controllably rotating the shaft axially about the first axis. The mounting joint also has a resilient wrist pin assembly mounted along the second axis. The resilient wrist pin assembly has axial resilience about the second axis. The first axis extends horizontally. The second axis always lies in a vertical plane. The shaft and bearing assembly has a first connection for connection to a supporting beam and a second connection connected to the resilient wrist pin assembly. The resilient wrist pin assembly has a third connection connected to the sickle bar, such that the sickle bar is controllably rotatable about the first axis and resiliently rotatable about the second axis.

Abstract: A pull-type crop engaging machine such as a rotary mower comprises a frame mounted on transversely spaced field ground wheels for movement with a hitch arm extending to a tractor and a transport assembly attached behind the frame for moving downwardly to a transport position so that in the transport position the hitch arm extends from one end of the frame generally in the transverse direction for towing the machine in the transverse direction. The transport includes a transport ground wheel which acts to raise the frame to pass underneath the crop engaging system to support the machine on the wheel, on a second wheel behind the frame and on the hitch. The movement of the hitch and the wheel is connected and started at a position of the hitch so that the machine remains balanced. A shield behind the frame includes a portion which moves with the transport wheel.

Abstract: A cordless mower includes a deck, a rechargeable battery, a blade for cutting grass, a blade motor and a drive motor. The deck is supported by front and rear wheels and has a top side, a bottom side, a front end and a rear end. The rechargeable battery is supported on the deck. The blade is on the bottom side of the deck and is coupled with a blade motor. The drive motor is connected to the rear wheels for driving said rear wheels to move the mower. The drive motor is located in a chamber at the rear of the mower adjacent the rear wheels. The chamber has an opening therein to allow air to flow through.

Abstract: A rotary conditioning header has upright end panels that project forwardly from opposite ends of the rotary cutter bar. A top panel structure spans the end panels across their upper ends to define a crop receiving space between the end panels and beneath the top panel structure that is open at the front to define a mouth into the header. An upright rotary shear on at least one of the ends panels is located within the crop receiving space at the edge of the mouth but is exposed at the front such that its forwardmost cutting extremity is generally aligned with but underneath a transverse lean bar across the front edge of the top panel structure. The rotary shear severs and separates tangled crop stalks in the vicinity of the end panel to enable the stalks to be properly acted upon by the lean bar and received into the mouth.

Abstract: An electric motor-driven rotary disc cutter module for a cutterbar in an agricultural harvester. In one embodiment, each rotary disc module includes an electric motor driver. Individual cutterhead modules are staggered fore and aft along the cutterbar to provide continuous cutting across the lateral width of the cutterbar without requiring synchronized rotation of the cutterheads. Individual speed and/or rotational direction adjustment of each cutterhead enables optimized crop cutting performance and/or crop movement within the header. A control system may be included to monitor performance and manage individual operation of the cutterhead modules. In a second embodiment, a pair of cutterheads are powered by a single electric motor wherein rotational input for the second cutterhead is transferred by a simple geartrain. The pair of cutterheads is combined into a modular arrangement with the modules being staggered fore and aft on the cutterbar to provide a continuous lateral cutting swath.

Abstract: Lawn mower and method for controlling self-driving operations of the lawn mower wherein the lawn mower and method include a mower body, multiple wheels for supporting the mower body, and a drive motor for driving at least one wheel. Also disclosed is a controlling method for the mower including the following steps: an operator inputs predetermined parameters via am input device, a processor controls an execution circuit to control the drive motor to work according to the predetermined parameters, a sensor checks the actual operating parameters of the drive motor and feeds them back to the processor, the processor compares the actual operating parameters with the predetermined parameters to produce control signals, the execution circuit receives and processes the control signals, and regulates the actual operating parameters of the drive motor according to the predetermined parameters. The method enables the operation convenient and comfortable.

Abstract: An agricultural harvester includes a first power unit and a second power unit. The first power unit is couplable with a first primary load, including a threshing system load. A first temperature sensor associated with the first power unit provides a first output signal. A second temperature sensor associated with the second power unit provides a second output signal. A first motor/generator is mechanically coupled with the first power unit, and a second motor/generator is mechanically coupled with the second power unit. The second motor/generator and the first motor/generator are electrically coupled together. At least one electrical processing circuit is coupled with the first temperature sensor, second temperature sensor, first motor/generator and second motor/generator.

Abstract: An agricultural harvester includes a primary power unit which is couplable with at least one primary load. The at least one primary load includes a threshing system load. An auxiliary power unit is mechanically independent from the primary power unit, and is couplable with at least one biomass processor, independent from the threshing system load.

Abstract: A hybrid utility vehicle includes a tool-supporting frame and an electrical power source driven by an engine. Right and left rear wheels independently driven by permanent magnet electric motors and front wheels electrically steerable over a range of approximately 180 degrees operate under the control of a vehicle controller responsive to steering and speed input controls to provide zero turn radius operation with minimum slippage and tire scuffing. Space efficiency provided by the electric steering and an electrically driven tool deck facilitate a variety of tool mounting configurations including a rear discharge deck with a chute passing under the vehicle frame between the driven wheels. An inverter connected to the electrical power source provides 110/220 volt output. The power source also functions as a high powered, high rpm, low noise starter motor.

Abstract: An agricultural vehicle including a plurality of engines, a plurality of loads, a plurality of electrical generators, at least one load sensor, at least one electrical energy storage device, and a controller. The plurality of engines include a first engine and a second engine. The plurality of loads include a first mechanical load, a second mechanical load, a first electrical load, and a second electrical load. The first mechanical load is coupled to the first engine and the second mechanical load is coupled to the second engine. The plurality of electrical generator include a first generator and a second generator. The first generator is coupled to the first engine and the second generator is coupled to the second engine. The first generator is electrically coupled to the first electrical load and the second generator is electrically coupled to the second electrical load.

Abstract: A work machine includes a primary power unit having a rated primary output. The primary power unit is couplable with at least one primary load, including a propulsion load. An auxiliary power unit is mechanically independent from the primary power unit, and has a rated auxiliary output which is smaller than the primary output. The auxiliary power unit is couplable with at least one external load, including an operator initiated load. At least one electrical processing circuit is configured for selectively coupling the primary power unit with one or more primary loads, and for selectively coupling the auxiliary power unit with one or more external loads.

Abstract: A turf device driven by a traction drum. The traction unit is connected to the tool by an articulable joint which allows the traction unit to rotate horizontally (yaw) and vertically (pitch), as well as roll side-to-side in relation to the tool. The articulation allows the tool and the traction unit to follow undulations in the terrain separately and allows the mobile object to turn by yawing the traction member in relation to the tool.

Abstract: A hydraulically actuated bale kicker apparatus for ejecting a completed bale rearwardly from a round baler without interfering with the opening and closing of the baler tailgate wherein actuators for the tailgate and bale kicker are hydraulically connected in a single, reversible flow hydraulic circuit for coordinated movement.

Abstract: An agricultural harvester includes a first power unit having a first rated output. The first power unit is couplable with a first primary load, including a threshing system load. A second power unit has a second rated output. The second power unit is couplable with a second primary load, including a propulsion load. A first motor/generator is mechanically coupled with the first power unit, and a second motor/generator is mechanically coupled with the second power unit. The second motor/generator is configured to electrically drive at least one external load. The second motor/generator and the first motor/generator are electrically coupled together.

Abstract: A turf device driven by a traction drum. The traction unit is connected to the tool by an articulable joint which allows the traction unit to rotate horizontally (yaw) and vertically (pitch), as well as roll side-to-side in relation to the tool. The articulation allows the tool and the traction unit to follow undulations in the terrain separately and allows the mobile object to turn by yawing the traction member in relation to the tool.

Abstract: A hybrid utility vehicle includes a tool-supporting frame and an electrical power source driven by an engine. Right and left rear wheels independently driven by permanent magnet electric motors and front wheels electrically steerable over a range of approximately 180 degrees operate under the control of a vehicle controller responsive to steering and speed input controls to provide zero turn radius operation with minimum slippage and tire scuffing. Space efficiency provided by the electric steering and an electrically driven tool deck facilitate a variety of tool mounting configurations including a rear discharge deck with a chute passing under the vehicle frame between the driven wheels. An inverter connected to the electrical power source provides 110/220 volt output. The power source also functions as a high powered, high rpm, low noise starter motor.

Abstract: A flail mower assembly includes a deck having a shaft rotatably connected to the deck. A flail drum is connected to the shaft and is co-rotatable with the shaft. A plurality of flail blade assemblies is independently rotatably connected to the flail drum to provide two degrees of freedom-of-rotation of each of the plurality of flail blade assemblies independent of a direction of drum rotation. First and/or second electric motors are connected to the deck and rotatably connected to the shaft. The shaft is rotated by an energized one of the first or second electric motors or both energized simultaneously. A load connected to the first and second electric motors when the first and second electric motors are de-energized reduces a rotational velocity of the flail drum.

Abstract: An apparatus for removing plant material from a vine. The apparatus generally comprises a support frame, a pair of counter-rotating wheels, and a vine stripping component. In an embodiment, the vine stripping component includes interchangeable threaded stripping dies. In an additional embodiment, the apparatus is incorporated in a mobile harvesting unit. The invention further includes a method for removing plant material from vines.

Abstract: A hybrid utility vehicle includes a tool-supporting frame and an electrical power source driven by an engine. Right and left rear wheels independently driven by permanent magnet electric motors and front wheels electrically steerable over a range of approximately 180 degrees operate under the control of a vehicle controller responsive to steering and speed input controls to provide zero turn radius operation with minimum slippage and tire scuffing. Space efficiency provided by the electric. steering and an electrically driven tool deck facilitate a variety of tool mounting configurations including a rear discharge deck with a chute passing under the vehicle frame between the driven wheels. An inverter connected to the electrical power source provides 110/220 volt output. The power source also functions as a high powered, high rpm, low noise starter motor.

Abstract: An agricultural harvester includes a first power unit having a first rated output. The first power unit is couplable with a first primary load, including a threshing system load. A second power unit has a second rated output. The second power unit is couplable with a second primary load, including a propulsion load. A first motor/generator is mechanically coupled with the first power unit, and a second motor/generator is mechanically coupled with the second power unit. The second motor/generator is configured to electrically drive at least one external load. The second motor/generator and the first motor/generator are electrically coupled together.

Abstract: A self-propelled lawn mower includes at least one cutting blade, at least first and second drive wheels, and hydro pumps for controlling the drive wheels. At least first and second belts are used to drive the pumps and blade(s) of the cutter deck, respectively. In certain example embodiments of this invention, the belt(s) for driving the hydro pumps is/are provided at an elevation lower than a belt(s) for driving the blade(s) of the cutter deck. In certain example embodiments of this invention, this advantageously permits the center of gravity of the mower to be lowered by permitting the hydro pumps and/or engine of the mower to be positioned at a lower elevation. In certain example embodiments, one or both of the hydro pumps is/are mounted on a pump deck which is at an elevation lower than that of the engine deck where the engine is mounted.

Abstract: A harvesting apparatus for row crops that includes a self-propelled carrier unit and a harvesting device. The carrier unit is a motor-driven vehicle. The harvesting device consists of an upper frame in sliding engagement with a pair of vertical members coupled to a cutting platform, lifting means for raising and lowering the cutting platform, and means for positioning the cutting platform along the length of the upper frame. The cutting platform includes a base having opposing ends, each end having a pair of base guides that define a longitudinal passage, a cutter blade assembly having a blade with a cutting edge, which cutting edge is in communication with the longitudinal passage such that when the blade is in use, and when a tobacco plant passes along the longitudinal passage the blade will cut the plant by a slicing operation. The frame further includes front and rear wheel assemblies, and a shield that is attached to each of the vertical members.

Abstract: An arrangement is provided for the adjustment of the position of a take-up drum and a hold-down of an agricultural harvesting machine. A first actuator is arranged for the movement of the take-up drum relative to the harvesting machine between an operating position and a non-operating position, a second actuator arranged for the adjustment in height of the hold-down relative to the take-up drum and a control arrangement connected with the actuators. The control arrangement is designed to control the second actuator in the sense of a downward movement of the hold-down when it controls the first actuator to bring the take-up drum into the non-operating position.

Abstract: A clutch assembly includes a rotatable input shaft, a clutch housing fixed relative to the input shaft, an input disk coupled to with the input shaft and rotatable therewith, and an output disk axially movable relative to the clutch housing to selectively engage the input disk. The clutch/brake assembly also includes an electrical generation system having a rotor shell coupled to the input shaft and rotatable therewith, a magnet coupled to the rotor shell, and a coil coupled to a coil support fixed relative to the rotor shell, wherein the coil is positioned with respect to the magnet to generate electrical current upon rotation of the rotor shell.

Abstract: An implement for clearing brush and trees which includes a self-propelled vehicle and at least one boom mounted upon the vehicle. The boom is constructed for articulated motion of a distal end thereof. A cutting disk is operatively mounted for rotation to the distal end of said boom to cut brush and trees when rotated. A secondary power source is supported on the self-propelled vehicle and used to primarily power the cutting disk. The implement is configured to allow field replacement of a cutting wheel support cartridge.

Abstract: A multipurpose machine for close-row production of tree or shrub plantations, such as vineyards or orchards includes a working head including a rotor powered by a motor and designed for receiving at least two interchangeable tools. The invention also includes a meshing guide peripherally configured to mesh with the foot of trees or shrubs and arranged above the tools, the meshing guide being capable of rotating at a speed different from that of the rotor and having, viewed from the direction of said axis, the general shape of a notched disc having at its periphery alternating notches and projecting parts, the length of the operating radius of the rotary tools being not more than that of the radius of a circle tangent to the base of the notches of the guide, which can thereby, in operation, successively mesh with the base of the trees or shrubs, when coming in contact with the latter.

Abstract: A vegetation trimmer unit having an open generally ‘U’-shaped frame with a power driven string line cutter mounted thereon. A linkage mechanism permits the cutter head to move relative to the frame against a spring biasing the cutter head in a direction outwardly away from the frame. The trimmer unit is suspendable from the free outer end of an extendible and retractable vehicle mounted boom. An actuator located on the vehicle is used to dispense sequentially predetermined lengths of line from the string line cutter.