Abstract: A garden watering flow meter having an inlet for accepting water, an outlet for outputting water, a flow communication path between the inlet and the outlet, and a flow sensor for sensing flow into, in, or out of, the flow communication path. The flow meter includes a control arrangement for controlling the flow between the inlet and the outlet. The control arrangement has a valve moveable between an open state which allows flow in the flow communication path between the inlet and the outlet and a closed state which obstructs flow between the inlet and the outlet, a drive arrangement for driving the valve between the open and closed states, and a control unit for controlling operation of the drive arrangement in dependence on an output from the flow sensor.

Abstract: A spraying nozzle for an agricultural device, a spraying system and agricultural machine provided therewith and method therefor. The spraying nozzle includes a body and a nozzle head, the body comprising a first inlet chamber, a second inlet chamber, and a mixing chamber. The first inlet chamber includes a first inlet configured to receive a first fluid under a first pressure and a first outlet that is fluidly connected to the mixing chamber, and the second inlet chamber comprises a second inlet configured to accept a second fluid under a second pressure and a second outlet that is fluidly connected with the mixing chamber. The mixing chamber is fluidly connected to the nozzle head.

Abstract: A piezo actuator for carrying out an actuating movement is disclosed, with a piezo bending transducer made of a carrier layer which is at least partially covered on one or two sides with a piezo lamella, with a movable end and with a housing, with a reference stop connected to the housing for determining a reference position for the actuating movement, with a first bearing region which comprises regions of the piezo actuator and the housing and which allows for twists ?1 of the piezo bending transducer, with a second bearing region having a surface on the side of the bending transducer and a surface on the side of the housing, and an intermediate layer between the surfaces, which connects them and which can be liquefied, and with a pressure element for generating a bias torque on the piezo bending transducer around the first bearing region against the reference stop.

Abstract: A composter having a holding portion for holding material to be composted, a tank portion for collecting leachate formed during composting and a tap for allowing flow of collected leachate out of the tank portion. The composter may include a paddle for tamping down material added to the composter, wherein the composter has a paddle storage location for the paddle and paddle securing means for holding the paddle in the storage location. The tap may be an extendible tap moveable between a retracted position and an extended position.

Abstract: A boom section for an agricultural sprayer supports a plumbing pipe and a plurality of spray nozzles attached thereto. The boom section includes first and second upper beams, first and second lower beams, and gusset plates. The first and second upper beams and the first and second lower beams define an open interior between the first and second upper beams and the first and second lower beams. The gusset plates are disposed in the open interior, and are coupled to each of the first and second upper beams and first and second lower beams. The gusset plates extending from the first and second upper beams to the first and second lower beams in alternating angles in an interleaved manner. Each of the gusset plates has at least one cutout area defining a void sufficient to receive the plumbing pipe such that the spray nozzles are disposed within the open interior.

Abstract: A boom for an agricultural machine includes at least two boom sections and a breakaway system. The first boom section connects to a vehicle and supports fluid delivery components. The second boom section connects to the first boom section in an extended position aligned with the first boom section. The breakaway system is coupled between the first boom section and the second boom section. The breakaway system moves the second boom section with respect to the first boom an initial amount in response to an external force exceeding an initial resistance of the breakaway system, and moves the first boom beyond the initial amount in response to the external force exceeding a second resistance of the breakaway system, wherein the initial resistance is greater than the second resistance. The breakaway system is further configured to return the second boom to the extended position upon removal of the external force.

Abstract: The present invention relates to a container grinding system having a box equipped with a closing device coupled to a first safety device, the box having a container introduction opening arranged in a top part of the box and capable of being closed by the closing device, the grinding system having a grinder having at least one grinding shaft for shredding chipped containers, a filtering basket recovering the ground material from the grinding of containers, and a set of rinse nozzles, the grinding system being configured so that following the introduction of a container into the box for grinding the same, the first safety device inhibits the operation of the grinder as long as the closing device does not ensure closing of the box.

Abstract: An agricultural device includes a boom having a supply line for transporting liquid product and nozzles along the boom, each nozzle operatively connected to the supply line. A liquid product supply is connected to the supply line for supplying the liquid product to be sprayed. A pressure regulation unit includes a nozzle controller for controlling opening and closing of a nozzle. A speed detector measures speed of the device. The pressure regulation unit and/or the nozzle controller calculate nozzle timing data for each nozzle including a spraying frequency and a maximum closing time. The speed is provided to the pressure regulation unit and/or the nozzle controller for calculation of nozzle operation data. The nozzle controller operates each of the nozzles based on the calculated nozzle timing data and the maximum closing time is not exceeded to obtain a homogeneous spraying of the liquid product over a surface of a field.

Abstract: The present disclosure relates to a method of selectively treating vegetation in a field with a treatment apparatus that is configured to move in the field and to treat vegetation in the field. In particular, the method includes determining a location of target vegetation in the field and having the treatment apparatus, such as a sprayer, move to the target vegetation in the field and treat the tart vegetation in the field with a treatment applicator disposed on the treatment apparatus.

Abstract: An applicator for a coating product comprising printing nozzles, each including an outlet channel emerging in the downstream direction by a coating product discharge orifice. The printing nozzles are distributed on at least two faces of a body of the applicator and the discharge orifices of these nozzles extend along at least two nonparallel planes.

Abstract: A boom for an agricultural machine includes a first, second and third boom sections. The first boom section is connectable to a vehicle, and can support fluid delivery components. The second boom section operably connected to and is foldable with respect to the first boom section about a fold axis. The second boom section is further coupled to move with respect to the first boom other than about the fold axis from an extended position in response to an external force, and to return to the first extended position upon removal of the external force. The third boom section is operably connected to the second boom and having at least in an extended position. The third boom section is operably connected to move with respect to the second boom in response to a second external force, and operably connected to return to the extended position upon removal of the second external force.

Abstract: A harvesting device includes a support defining an uprooting position of the harvesting device, and an uprooting section comprising at least two uprooting units, each uprooting unit having at least one uprooting element, each uprooting unit being adapted to uproot root crop. At least one of the uprooting units is mobile with respect to the support between an active position and an inactive position, the active position being a position in which the uprooting unit is able to uproot beet crop in a field having a field surface when the harvesting device is in the uprooting position, the inactive position being a position in which the uprooting unit is unable to uproot beet crop in the field when the harvesting device is in the uprooting position.

Abstract: A pressure sprayer nozzle includes an inlet channel for accepting liquid from a pressure sprayer, an outlet head and a plurality of liquid outlet portions. The outlet head is rotatable between: a first position in which a first of the outlet portions is in fluid communication with the inlet channel so that liquid can flow from the inlet channel to, and out of, the first of the outlet portions; and a second position in which a second of the outlet portions is in fluid communication with the inlet channel so that liquid can flow from the inlet channel to, and out of, the second of the liquid outlet portions. The first of the liquid outlet portions differs from the second of the liquid outlet portions to allow the selection of a first outlet spray type by rotating the outlet head.

Abstract: An application head of a coating product on a surface to be coated comprising at least two spray nozzles for the coating product, each spray nozzle suitable for spraying the coating product in the form of an aerosol stream, while simultaneously creating several droplets having a diameter smaller than the diameter of the outlet orifice of the spray nozzle.

Abstract: A hose arrangement includes an outer tube of flexible material and an inner tube of an elastic material for carrying fluid. Due to an action of the elastic inner tube, the hose has a shorter length in a contracted state in the absence of fluid pressure in the interior of the inner elastic tube and a longer length in an expanded state when the fluid pressure is applied to the interior of the elastic inner tube. The tube has an undulating state in the contracted state and controls and contains expansion of the inner tube when the hose is in the expanded state. At least one sleeve portion is provided between the elastic inner tube and the outer tube along a part of the elastic inner tube where undulation of the outer tube occurs in the contracted state for protecting the elastic inner tube from abrasion undulations of the outer tube.

Abstract: A device for monitoring a pneumatically-actuated alternating linear displacement pump is provided, and a system for monitoring a pneumatically-actuated alternating linear displacement pump is provided, which include elements for sensing pneumatic pressure, elements for transmitting a signal representative of the sensed pneumatic pressure, and elements for managing the pneumatically-actuated alternating linear displacement pump in accordance with the transmitted signal representative of the sensed pneumatic pressure.

Abstract: This root crop harvesting machine (2) is adapted to harvest root crop (4), in particular beet crop, the root crop harvesting machine comprising an uprooting device (14) adapted to uproot the root crop. The root crop harvesting machine comprises an applicator (40) device adapted to apply an agent (52) to the root crop.

Abstract: A sealing device for a system for applying a liquid coating product comprises an inner conduit suitable for sealably surrounding an actuating rod of the application system, a frame and a sealing gasket made from a synthetic material comprising an O-ring mounted around a lip of the gasket suitable for being pressed against the actuating rod, the frame and the gasket forming a single-piece assembly suitable for being mounted in a housing of the application system.

Abstract: A pneumatic spraying assembly for a coating product including a pneumatic sprayer and a supply line for the pneumatic sprayer from a pressurized coating product source to which the supply line is connected by its upstream end, the pneumatic sprayer including a sprayer body and a control valve for controlling flow of the coating product toward a spraying area for the coating product, the controlling valve including a needle selectively closing off an outlet orifice of an inner volume of the sprayer body and the spraying assembly defining a flow path for the coating product, from the upstream end of the supply line to the outlet orifice of the inner volume, wherein a restrictor for restricting flow of the coating product is mounted on the flow path to create a pressure loss upstream from the outlet orifice.