Abstract: A lawn mower may include: a blade configured to cut grass; a grass collection unit configured to collect the grass cut by the blade; and a fan configured to generate an air flow that blows the grass cut by the blade toward the grass collection unit. The grass may include heavy grass cut long by the blade and light grass cut short by the blade. Among the heavy grass and the light grass having entered the grass collection unit, the grass collection unit may be configured to collect the heavy grass and discharge the light grass out of the grass collection unit.

Abstract: A method of stacking dethatchers includes pivoting an upper portion of a handle on a first dethatcher toward a front end of a frame on the first dethatcher, upon pivoting the upper portion of the handle toward the front end of the frame, exposing a rear support point defined by a lower portion of the handle, and stacking a second dethatcher on the first dethatcher so that the second dethatcher is supported on the rear support point defined by the lower portion of the handle and a front support point defined by the upper portion of the handle.

Abstract: A riding mower, which comprises a wheel assembly, a body arranged on the wheel assembly and a battery assembly, the wheel assembly has a front wheel assembly provided with a front shaft and a front wheel and a rear wheel assembly provided with a pair of rear shafts and a pair of rear wheels. The battery assembly is mounted on the body, and a gravity center of the battery assembly is located between the front shaft and the rear shafts along a front to back direction. The riding mower of the present invention can enhance the driving stability of the riding mower and further solve the problems of easy head up and low efficiency of the existing riding mower.

Abstract: A control system for a harvester includes a plurality of actuators, each of which moves of one of the following: a knockdown roller for pressing crops down, a side knife for cutting crops along a substantially vertical plane, a base cutter for cutting crops along a substantially horizontal plane, and a crop divider configured to separate crops into rows. The control system also includes a controller in electrical communication with each actuator of the plurality of actuators. The controller receives a signal indicative of an operational position of at least one actuator of the plurality of actuators, and sends a signal to the at least one actuator of the plurality of actuators to initiate movement of the at least one actuator of the plurality of actuators in response to the received signal.

Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis for an operator to control the work vehicle, a controller for controlling operation of the work vehicle, a lighting system of the work vehicle comprising at least one array field light, and a light control module disposed in electrical communication with the controller. The light control module operably controls the at least one array field light. The controller transmits a signal to the light control module indicative of information about the work vehicle. The at least one array field light projects the information onto the field at a location visible to the operator while operating the work vehicle.

Abstract: A bagger attachment for use with a stand-on lawn mower. The bagger includes, in some embodiments, an impeller, a duct, and one or more bags which are covered by a hood. The hood is attached to a pivot frame that allows movement of the hood between open and closed positions. The bagger attachment may also include a frame assembly that facilitates mounting and removal of the bagger attachment from the mower. The bagger attachment may either contain removable bags, or may include a discharge door for dumping the clippings.

Abstract: An elevator set for a harvesting machine, such as cane harvesters, capable of providing a damping effect in response to impacts caused to the elevator set during activities in a field. The elevator set includes an elevator housing and an elevator which extends inside the elevator housing between a lower proximal end and an upper distal end. The lower proximal end is fixed to a chassis of the machine, and the upper distal end has an opening for discharging harvested material. The elevator set has a damper system that includes a first element and a second element. The first element is disposed on the elevator housing, and the second element is encased into said first element in a sliding relationship. A connection element is fixed, at one end, to the second element and, on another end, to a portion of the chassis of the machine.

Abstract: An example work machine control system may include cost factor logic to obtain a cost factor for a resource, cost variable logic to obtain a consumption signal from a consumption sensor indicative of consumption of the resource, fill measurement logic configured to receive a fill signal from a fill sensor, the fill signal indicative of a fill state of a container of an earth-moving work machine, fill target logic to determine a target fill level for the container based on the cost factor, the consumption signal and the fill signal and control logic to generate a machine control signal based on the target fill level.

Abstract: A stall vacuum trailer system to secure to a vehicle, the system includes a trailer supported by a frame and having a cargo compartment to receive particles therein; a vacuum machine supported by the frame, the vacuum machine having a motor; a fan device to mulch a substrate into the particles; and a hose extending from the fan and to extend to a rear of the cargo compartment; the fan device creates a vacuum effect to pull the substrate through the hose and further through the fan device and into the cargo compartment; the substrate is mulched into particles while entering the cargo compartment.

Abstract: An example work machine control system includes target fill level determination logic configured to determine a target fill level for a container of an earth-moving work machine, fill level measurement logic configured to receive a sensor signal from a sensor that detects contents of the container and generate a measurement metric indicative of a current fill level of the container based on the sensor signal, and control logic configured to generate a machine control signal based on the measurement metric and the target fill level.

Abstract: An autonomous robot lawnmower includes a blade assembly including blades, a drive system to drive the blades through a cutting area having a cutting width, and a lateral blade guard including at least four bars spaced apart from one another by no less than 1 mm and no more than 15 mm. The at least four bars are positioned between the blades and a mowable area when the robot lawnmower is supported on the mowable area. The at least four bars extend across a portion of the cutting width and extending rearward and forward of the cutting area.

Abstract: A bagger attachment for use with a stand-on lawn mower. The bagger includes, in some embodiments, an impeller, a duct, and one or more bags which are covered by a hood. The hood is attached to a pivot frame that allows movement of the hood between open and closed positions. The bagger attachment may also include a frame assembly that facilitates mounting and removal of the bagger attachment from the mower. The bagger attachment may either contain removable bags, or may include a discharge door for dumping the clippings.

Abstract: A bagger attachment for use with a stand-on lawn mower. The bagger includes, in some embodiments, an impeller, a duct, and one or more bags which are covered by a hood. The hood is attached to a pivot frame that allows movement of the hood between open and closed positions. The bagger attachment may also include a frame assembly that facilitates mounting and removal of the bagger attachment from the mower. The bagger attachment may either contain removable bags, or may include a discharge door for dumping the clippings.

Abstract: A material collection system tube fastener includes a mounting rod attached to a material collection system tube. The mounting rod has a first end inserted into a bushing at a first end of a side discharge outlet on a multi-blade mower deck, and a second end engaging a hook at a second end of the side discharge outlet. The mounting rod may pivot in the bushing to move the material collection system tube toward and away from the side discharge outlet.

Abstract: In a mower (10) driven by a pair of electric motors (15), a battery (16) for supplying electric power to the electric motors is positioned in a space surrounded by the electric motors and a chute (30) for forwarding grass clippings to a grass collection bag (23). The chute extends rearward with an upward slant, and is bent in side view in such a manner that a lower part has a steeper incline than an upper part thereof.

Abstract: A zero turn mower may include a frame having a front portion, a rear portion and opposing side portions, a pair of front wheels located near the front portion of the frame, a pair of rear wheels located near the rear portion of the frame, wherein the engine is supported by the frame in between the pair of rear wheels near the rear portion of the frame, a seat supported by the frame, a cutter deck assembly having at least one cutting blade to cut grass, wherein the cutter deck assembly is located between the pair of front wheels and the pair of rear wheels, a utility bed supported by the frame having an imperforate floor and an air intake through which air is drawn to cool the engine.

Abstract: An agricultural harvester discharge guide includes a porous apparatus adapted for mounting to a discharge end of the agricultural harvester for guiding crop residue discharged from the agricultural harvester.

Abstract: An apparatus for mounting grass collection bags to a riding lawn mower includes a mounting assembly fixed to a riding lawn mower frame and a lid assembly for carrying removable grass clippings collection bags. The mounting assembly includes slotted brackets that are adapted to receive transverse base pins that are fixed to the lid assembly. An operator may hang the lid assembly by its transverse base pins on the mounting assembly slotted brackets in a hanging position and then rotate the lid assembly up into a raised, operating position. As the lid assembly is rotated to the raised, operating position, a releasable latch mechanism connected to the mounting assembly receives and captures the lid assembly latch pins. With this grass clippings collection unit, a single operator can install or remove the lid assembly, making it possible to rapidly reconfigure the mower for collecting clippings or for not collecting clippings.

Abstract: A mower comprises a utility bed that extends at least partially over an air intake screen of an engine.

Abstract: A lawnmower uses thin, replaceable blades with a hardened cutting edge and a cross-section defining an airfoil. Such blades are held by blade holding elements in a horizontally rotating mower blade assembly. The blade assembly and blade assembly housing are configured in a specialized cross-flow mower assembly to reduce grass leave tip damage, increase cut quality and overall aesthetic appeal, and create a cross-flow air current while consuming less power and providing a reduced environmental impact.

Abstract: Debris-collecting apparatus and methods of use are provided. One hood is provided for use with a mobile debris-collecting apparatus that has an input portion, a draft inducer, and a bag. The hood has an inlet for receiving air and debris drawn through the input portion by the draft inducer, and the hood includes a helical passage extending downwardly from the inlet at least two hundred and seventy degrees about an imaginary vertical axis to direct the air and debris from the inlet to the bag in a helical direction. An opening may be formed inside the helical passage, and the hood may include a filter removably positioned to restrict the debris from exiting through the opening. The filter may extend downwardly inside the helical passage and/or the bag, whereby further causing helical movement of the debris by providing an inner boundary around which the debris must pass.

Abstract: An easily transportable cotton module builder includes a side mounted dump basket for receiving a load of cotton bolls from a cotton picker or stripper. The module builder is sized to form a module of half standard size, which enables the unit to be readily transportable on fields and roads. The basket expands outwardly, is lightweight and is sized to receive a full load dump from a cotton picker or stripper, then the basket swings up and over a module builder compression chamber. A compression bridge extends across the top of the compression chamber and supports a tamper bar assembly which compresses the cotton dumped in the chamber. The module builder compression chamber takes two to three loads from a cotton picker or stripper before it reaches capacity.

Abstract: A cotton accumulator system for a cotton harvester. The cotton accumulator system includes a cotton storage structure having an upper inlet and a lower outlet. A paddle shaft is coupleable to the cotton storage structure and configured to rotate about an axis. A plurality of paddles is coupleable to the paddle shaft. The plurality of paddles is configured to rotate with the paddle shaft to disperse cotton substantially evenly in the cotton storage structure.

Abstract: A lawn mower may include a blade housing configured to house at least one blade, an engine, a handle assembly, a door, and a bag lifting assembly. The blade housing may include an exit. The engine may be supported at least in part by the blade housing to selectively rotate the at least one blade. The handle assembly may guide operation of the lawn mower. The door may be rotatably disposed to have a first rest position in contact with a bagging attachment disposed to receive clippings from the blade housing and a second rest position proximate to the blade housing when the bagging attachment is removed. The bag lifting assembly may be configured to lift the door from the first rest position responsive to rotation of the handle assembly forward from an operating position.

Abstract: A system for controlling the loading of grain in a grain bag is described. The system includes a grain cart, a tractor attached to the grain cart, and a grain bagger with an attached grain bag. The grain bagger further comprises a steering and steering control systems and a braking and braking control system. A hopper connected to the grain bagger receives grain from an auger connected with the hopper and auger and defines a loading position in which a distal end of the auger is positioned relative to the hopper such that grain transfers from the auger into the hopper. A controller provides velocity and steering commands to the tractor and a coordinated movement system connected to the controller receives position information as to the auger and hopper and provides course adjusting information so as to maintain the auger and hopper in the loading position.

Abstract: A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the bod, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member.

Abstract: A cotton accumulator system for a cotton harvester is disclosed. The cotton accumulator system includes a cotton storage structure having an upper inlet and a lower outlet. A paddle shaft is coupleable to the cotton storage structure and configured to rotate about an axis. A plurality of paddles is coupleable to the paddle shaft. The plurality of paddles is configured to rotate with the paddle shaft to disperse cotton substantially evenly in the cotton storage structure.

Abstract: A system comprises a first housing configured to enable grass to extend into the first housing. A grass cutting unit is housed within the first housing. A discharge chute is joined to a rear portion of the first housing for directing grass cuttings away from the first housing. A bag unit is configured for collecting the grass cuttings from the discharge chute. A second housing is joined to a rear portion of the first housing and positioned below the discharge chute. A rake device is housed within the second housing. The rake device comprises rake tines being configured for rotating below the second housing bottom for transferring debris to the bag unit. A handle unit is joined to the second housing. The handle unit is configured for enabling an operator to control operations of the system. A plurality of wheels is joined to the first housing and the second housing.

Abstract: A harvester includes a crop receiver configured to receive agricultural material. The crop receiver includes a lid to cover a portion of the crop receiver. The harvester also includes a frame assembly coupled to the lid of the crop receiver. The harvester includes an actuator coupled to the frame assembly and configured to be controlled to adjust a vertical height of the lid. The harvester also includes a sensor coupled to the frame assembly and configured to indicate whether the lid is positioned at a first vertical height or a second vertical height. The harvester includes control circuitry coupled to the sensor and configured to instruct the actuator to move the lid of the crop receiver between the first vertical height and the second vertical height based at least partly on an indication from the sensor.

Abstract: A combination including a harvester, a generator vehicle, and a transport vehicle including a chassis, a motor, a plurality of traction devices, and a control unit aligning the transport vehicle in relation to at least one of the harvester and a previous path of the harvester. A method of positioning a train of transport vehicles in relation to a path of the harvester.

Abstract: An agricultural conveyor assembly of the type including a main conveyor, a feed auger assembly, and a main auger boot pivotally supporting the outlet end of the feed auger assembly on the inlet end of the main conveyor for swinging movement further includes a feed auger lift assembly. The feed auger lift assembly includes: i) a support assembly pivotally supported on the main auger boot for pivotal movement with the feed auger assembly about an upright axis and which further pivotally supports the feed auger assembly thereon for relative pivoting about a horizontal lift axis; and ii) an extendable lift member coupled between the feed auger assembly and the support assembly such that the extendable lift member controls pivotal movement of the feed auger assembly about the lift axis while being movable together with the feed auger assembly about the swing axis.

Abstract: An agricultural conveyor assembly of the type including a main conveyor, a feed auger assembly, and a main auger boot pivotally supporting the outlet end of the feed auger assembly on the inlet end of the main conveyor for swinging movement further includes a feed auger lift assembly. The feed auger lift assembly includes a bearing surface supported about an inlet opening of the main auger boot and one or more extendable lift members extending between a first end pivotally coupled to the feed auger assembly and a second end supported on the bearing surface for rotational movement about a feed auger swing axis together with the feed auger assembly.

Abstract: A wholestalk sugar cane loader includes a piler for accumulating wholestalk sugar cane into piles, and a grab assembly mounted to the end of a boom assembly carried by the loader frame and having opposed tines operable for encircling a mass of piled wholestale sugar cane, with the boom assembly then being operated for lifting the mass of wholestalk cane and depositing it into a container of a haul vehicle. The piler and the grab assembly have respective surface structures which cooperate, when the grab assembly is being loaded with the mass of wholestalk sugar cane, so as to aid the operator in keeping the tines of the grab assembly out of soil contact so that no soil is carried into the mass of wholestalk cane by the tines.

Abstract: An agricultural work machine for performing harvesting operations. The agricultural work machine includes a support structure. An unloading system is coupled to the support structure and is configured to transport an agricultural product received from a hopper to an off-machine location. The unloading system includes a transfer assembly having a discharge chute. A positioning system is configured to adjust at least one of an elevation, a length and a rotational position of the transfer assembly to position the discharge chute. A control system is configured to automatically locate the discharge chute from a stowed position to a desired unload position of a plurality of preset unload positions upon receiving an operator input via an operator input device.

Abstract: An apparatus and method for supply of treating fluid to a cutting apparatus directly to cut vegetation substantially simultaneously with the cutting of the vegetation. Treating fluid is delivered from the supply to an intermediate, sealed reservoir into which a desired volume of treating fluid is maintained and a rotary shaft seal is provided to seal the reservoir against entrance of debris. The treating fluid is then delivered from the sealed reservoir, via centrifugal force, through a channel to a passageway formed in the bolt connecting the cutting blade to a blade mount of the mower.

Abstract: An apparatus includes a cover defining an interior chamber, a cutting box, the cover being mounted on the cutting box. A blade reel assembly is disposed within the cutting box, the blade reel assembly including at least one blade, and being configured to rotate about an axle. A cutting bar is disposed adjacent to a circumference defined by the at least one blade. A mesh screen is disposed beneath the blade reel assembly, proximate to the circumference.

Abstract: A grain transfer control system, and method of use thereof, for automatedly controlling the transfer of grain from a mobile transferor-type vehicle, such as a combine harvester, to a mobile transferee-type vehicle, such as a crop transport, by varying the position and speed of the transferor-type and transferee-type vehicles relative to one another during the transfer operation, especially by varying the position and rate of walk of the discharge spout along at least a portion of the length of a grain holding receptacle of the transferee-type vehicle, to effect a generally even fill of the grain holding receptacle of the transferee-type vehicle along the length of the grain holding receptacle.

Abstract: A method for collecting biomass, such as straw, and for producing a pyrolysis liquid, such as oil or tar, from the biomass, includes the step of collecting the biomass from a growth site, e.g. a field, by means of a mobile unit. The biomass is continuously fed into a pyrolysis apparatus accommodated by the mobile unit, as the mobile unit is moved across the growth site. While the biomass is processed in the pyrolysis apparatus, further biomass is simultaneously being collected. The pyrolysis apparatus may be a flash pyrolysis or fast pyrolysis apparatus relying on centrifugal forces for forcing biomass towards a reactive surface in a pyrolysis reactor. The mobile unit may be self-propelled.

Abstract: Systems and methods for collecting yard waste, and a collection apparatus for receiving the yard waste, are provided. A yard waste collection system for connection with a tractor, the system which optimizes air flow comprising a collection apparatus including a cage suspension frame, a plurality of collapsible portions, and at least a rigid bottom portion, the rigid bottom portion having a drop door that opens and closes relative to the cage suspension frame to allow access to an interior space of the collection apparatus; a cage suspension frame operably connected to the tractor, the collection apparatus being pivotably suspended from the cage suspension frame; and a conduit for allowing passage of yard waste ejected from the tractor to the interior space of the collection apparatus.

Abstract: A lawn mower (10) having a motor (11) that drives a cutting disc (16). Grass is cut by the blades (17) of the discs (16), with the grass being propelled along a channel (21) extending angularly beneath the base (12) of the lawn mower (10). An exit channel portion (21) provides for the delivery of grass to a rear opening (23) that communicates with a catcher (24). A pivotally mounted flap (30) opens and closes the exit channel portion (22).

Abstract: An improved crop conveying drum for a drive disc cutter mounted directly to the drive shaft mechanism providing rotational power to the cutterbar. The crop conveying drum includes a pair of mating segments, each forming a half of the drum. Each segment is formed from a single piece of plate material and stamped into the desired curvilinear configuration. A central mounting portion of each segment is contoured to match the drive shaft mechanism and allow connection thereto. Holes in the central mounting portion allow insertion fasteners to connect the drum segments directly to the drive shaft mechanism so that the crop conveying drum rotates in unison with the drive shaft. By forming the drum segments from a single plate of material, material characteristics can be more easily selected or more quickly modified compared to the fabricated weldments known in the art.

Abstract: A cob collection device for use with a corn harvester, includes a conveyor system including a portion for positively removing or cleaning attached husks from the cobs after removal of corn therefrom by the harvester, the conveyor system including an upwardly inclined conveyor portion operably movable in cooperation with the collection device for distributing delivery of cobs thereto, the cob collection device having a wall portion including an aperture for receiving the inclined conveyor portion, and a door for closing the aperture when the conveyor is removed, allowing unloading of the collection device, and stowage of the conveyor in a compacted manner to facilitate travel under bridges, utility wires, doorways and the like.

Abstract: In a method for transferring crop material from a harvesting machine to a hauling vehicle, with which the crop material is accelerated and ejected through a conveyor chute of a transfer device to a target point on the transport vehicle, the acceleration of the crop material to be transferred is controlled as a function of at least one parameter that represents a transfer distance. A corresponding control unit for a harvesting machine and a harvesting machine with a control unit of this type is also provided.

Abstract: A work vehicle includes: a container; a conveyance mechanism configured to convey an object to the container using a force of wind generated by a blower; and an evaluation unit configured to evaluate a conveyance state of the conveyed object to the container. The evaluation unit has a drive load detecting function of detecting a drive load of the blower, and a conveyance state determining function of determining whether the conveyance state reached a predetermined conveyance state, based on the detected drive load.

Abstract: A pivoting boot is disclosed for attachment to the unloading auger tube of combine harvesters, and serves as both a grain saving dam against unwanted grain spillage, and a directable spout. The boot permits evenly unloading grain onto, or completely filling, transportation vehicles or storage containers, without having to change the combine position, once it is staged for unloading.

Abstract: An inclined conveyor of an agricultural harvesting machine has at least one endless pulling element, at least one pulling-means guide operative for redirecting of the at least one endless pulling element and being pivotable, at least one tensioning device for tensioning the at least one pulling element, the tensioning device generating a return torque that acts on the at least one pulling-means guide.

Abstract: A positive operating combine unloading discharge door which operates independent of the presence of grain in the unloading tube and is attached to the unloading tube to minimize opposition and obstruction to grain flow and completely cover the open end of the unloading tube when the unloading cycle is complete to minimize or eliminate grain loss due to grain dribble.

Abstract: An improved crop conveying drum for a drive disc cutter mounted directly to the drive shaft mechanism providing rotational power to the cutterbar. The crop conveying drum includes a pair of mating segments, each forming a half of the drum. Each segment is formed from a single piece of plate material and stamped into the desired curvilinear configuration. A central mounting portion of each segment is contoured to match the drive shaft mechanism and allow connection thereto. Holes in the central mounting portion allow insertion fasteners to connect the drum segments directly to the drive shaft mechanism so that the crop conveying drum rotates in unison with the drive shaft. By forming the drum segments from a single plate of material, material characteristics can be more easily selected or more quickly modified compared to the fabricated weldments known in the art.

Abstract: The working vehicle with front-mount mower according to the present invention makes it possible to secure, in the center in a vehicle widthwise direction, a free space used for positioning a discharge duct without being affected by a pump-side transmission mechanism that transmits rotational power from a driving power source to a hydraulic pump main body and a PTO-side transmission mechanism that transmits rotational power from the driving power source to a mower. Accordingly, it is possible to improve design freedom of the discharge duct, thereby eliminating the use of or downsizing a blower, which has been vital in the conventional techniques.

Abstract: A sugar cane chain piler includes a plurality of endless roller chains that are supported so as to define a forwardly curved profile. A head shaft supports a plurality of transversely spaced sprockets at top region of the piler which are aligned with a plurality of sprockets carried by a tail shaft located at a lower region of the piler. Each endless chain includes a plurality of conveyor tines that project outwardly from the chain. The head shaft is driven so that the tines engage cane stalks by rolling the stalks backwards into a pile being created as the loader vehicle carrying the piler is driven forward.