INFINITELY VARIABLE TRANSMISSION
    3.
    发明申请
    INFINITELY VARIABLE TRANSMISSION 审中-公开
    无限可变传输

    公开(公告)号:US20110059821A1

    公开(公告)日:2011-03-10

    申请号:US12876862

    申请日:2010-09-07

    IPC分类号: F16H55/56

    摘要: Transmission systems, assemblies, and components are described. In particular, aspects of the present disclosure relate to an infinitely variable transmission that maintains constant tooth engagement during changes in gear ratio. In one aspect, a transmission includes an axially movable sheave coupled to a chain. The sheave rotates around a drive axis. At least partially within the sheave is a set of moon gears. The moon gears orbit around the drive axis and are rotatable around respective internal axis. As the sheave moves axially, the chain and the set of moon gears move radially to define different gear ratios, with the gear ratios being changeable in infinitely small increments. A synchronization system moves the set of moon gears radially to correspond to the axial position of the sheave. A correction system optionally controls rotation of the moon gears to rotate teeth of the moon gears into alignment with the chain.

    摘要翻译: 描述传动系统,组件和部件。 特别地,本公开的方面涉及在变速比变化期间保持恒定的齿啮合的无级变速器。 一方面,变速器包括联接到链条的可轴向移动的滑轮。 滑轮绕驱动轴旋转。 滑轮中至少部分是一组月球齿轮。 月球齿轮围绕驱动轴线轨道并且可围绕相应的内部轴线旋转。 当滑轮轴向移动时,链条和一组月球齿轮径向移动以限定不同的传动比,齿轮比可以无限小的增量改变。 同步系统将月球齿轮组沿径向移动以对应于滑轮的轴向位置。 校正系统可选地控制月球齿轮的旋转,以使月球齿轮与链条对准。

    LOCKING CONTINUOUSLY VARIABLE TRANSMISSION (CVT)
    4.
    发明申请
    LOCKING CONTINUOUSLY VARIABLE TRANSMISSION (CVT) 审中-公开
    锁定连续可变传动(CVT)

    公开(公告)号:US20120238384A1

    公开(公告)日:2012-09-20

    申请号:US13427354

    申请日:2012-03-22

    IPC分类号: F16H9/14

    摘要: In one example, a transmission is provided that includes a sheave of selectively variable configuration, a driven member configured to engage the sheave, and a plurality of drive members configured for radial movement to selectively engage the driven member. The transmission may be operable in one or more of the following modes: traction mode, integer mode, IN mode, and infinite mode.

    摘要翻译: 在一个示例中,提供了一种变速器,其包括选择性可变构造的滑轮,构造成接合滑轮的从动构件以及被配置为径向运动以选择性地接合所述从动构件的多个驱动构件。 变速器可以以一种或多种以下模式操作:牵引模式,整数模式,IN模式和无限模式。

    Sod harvester chop mechanism having position based speed control

    公开(公告)号:US09629296B2

    公开(公告)日:2017-04-25

    申请号:US14625530

    申请日:2015-02-18

    IPC分类号: A01B45/04

    CPC分类号: A01B45/04 A01G20/12

    摘要: A chop mechanism for a sod harvester can include a motor for rotating a cam to lift a chop frame. The cam can include a ready position in which it remains until a chopping action is started. The cam can be rotated from the ready position to a drop position in which the cam no longer supports a follower mounted to the chop frame. After the cam reaches the drop position, the rotation of the cam can be stopped to position the cam in a safe position to prevent the follower from striking the cam as the chop frame descends. Then, rotation of the cam can be resumed to return the cam to the ready position to await the next chopping action. The rotation of the cam from the ready position to the safe position and from the safe position to the ready position can be performed at different rates.

    REMOVING SOD FROM A STACKING CONVEYOR
    7.
    发明申请
    REMOVING SOD FROM A STACKING CONVEYOR 有权
    从堆叠式输送机上取出SOD

    公开(公告)号:US20150359161A1

    公开(公告)日:2015-12-17

    申请号:US14303316

    申请日:2014-06-12

    IPC分类号: A01B45/04

    摘要: Sod harvester stacking head and stacking conveyor configurations can increase the rate at which sod can be harvested. The movement of the stacking head and/or the stacking conveyor can be controlled to maximize the rate at which the stacking head can remove sod from the stacking conveyor. A stacking head can employ multiple pick up positions. A stacking conveyor may also advance sod for pick up at varying rates. A stacking head may include a pivoting connection to allow the stacking head to rotate around a pivot during a pick up operation.

    摘要翻译: Sod收割机堆垛头和堆垛输送机配置可以提高收获速度。 可以控制堆垛头和/或堆垛输送机的运动,以最大限度地提高堆垛头可以从堆垛输送机上卸下草皮的速率。 堆垛头可以采用多个拾取位置。 堆垛输送机也可以以不同的速率提前捡拾料。 堆垛头可以包括枢转连接,以允许堆垛头在拾取操作期间围绕枢轴旋转。

    Electrically operated turf stacking system for sod harvesting machine
    9.
    发明授权
    Electrically operated turf stacking system for sod harvesting machine 有权
    电动草皮堆垛机系列

    公开(公告)号:US09022720B2

    公开(公告)日:2015-05-05

    申请号:US13851418

    申请日:2013-03-27

    摘要: The present invention extends to a stacking mechanism having electrical actuators for stacking slabs of sod on a sod harvesting machine. The electrical actuators allow the stacking head to be driven in three axes. The stacking mechanism also includes position feedback sensors for reporting the position of the stacking head to enable precision when operating the stacking head at a fast rate. The stacking mechanism of the present invention also provides temporary pallet support wings to enable the continued stacking of slabs of sod on one pallet even while another pallet is being dropped from the sod harvesting machine.

    摘要翻译: 本发明延伸到具有用于在草皮收获机上堆叠草皮的电致动器的堆叠机构。 电动执行器允许堆垛头以三轴驱动。 堆垛机构还包括用于报告堆垛头的位置的位置反馈传感器,以便以快速的速度操作堆垛头时的精度。 本发明的堆叠机构还提供了临时的托盘支撑翼,以便即使在从草皮收割机上掉下另一个托盘的同时,也可以在一个托盘上继续堆叠草皮。