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    Parking lock for agricultural implement
    1.
    发明授权
    Parking lock for agricultural implement 失效
    农用车停车锁

    公开(公告)号：US06367589B1

    公开(公告)日：2002-04-09

    申请号：US09560612

    申请日：2000-04-28

    Applicant: H. Nevin Lausch ,  Joseph N. Smith

    Inventor： H. Nevin Lausch ,  Joseph N. Smith

    IPC: B60T100

    CPC classification number: B60T1/005

    Abstract: A pull type agricultural implement, such as a round baler, having a main frame, a pair of ground engaging wheels rotatably attached to the main frame for supporting the implement, a hitch assembly for attaching the main frame to a vehicle for towing the implement, and a locking mechanism operatively associated with the main frame for locking at least one of the wheels. The locking mechanism comprises a lock member moveable between a hold position in which the lock member precludes the rotation of the at least one of the wheels and a release position in which the lock member permits rotation of the at least one of the wheels. The locking mechanism further comprises a spring assembly for providing a force for holding the lock member in the hold position, and a camming arrangement for engaging the frame to provide a force to overcome the holding force to urge the lock member out of the hold position to the release position.

    Abstract translation: 具有主框架的拉杆式农具，例如圆形打捆机，可转动地安装在主框架上用于支撑工具的一对地面接合轮，用于将主框架连接到车辆以拖动工具的搭接组件， 以及与主框架可操作地相关联的用于锁定至少一个车轮的锁定机构。 锁定机构包括锁定构件，该锁定构件可在其中锁定构件排除所述至少一个车轮的旋转的保持位置和锁定构件允许所述至少一个车轮旋转的释放位置之间移动。 锁定机构还包括用于提供用于将锁定构件保持在保持位置的力的弹簧组件和用于接合框架以提供力以克服保持力以将锁定构件推出保持位置的力的凸轮装置 释放位置。

    Control mechanism for round baler net cutting apparatus
    2.
    发明授权
    Control mechanism for round baler net cutting apparatus 失效
    圆式打捆机网切机的控制机构

    公开(公告)号：US5433067A

    公开(公告)日：1995-07-18

    申请号：US105572

    申请日：1993-08-13

    Applicant: Joseph N. Smith

    Inventor： Joseph N. Smith

    IPC: A01F15/07 ,  B65B11/04

    CPC classification number: A01F15/0715

    Abstract: An agricultural baler for making cylindrical bales of crop material having a sledge assembly moveable between bale starting and full bale positions. The sledge assembly includes a plurality of rollers which cooperate with an apron to define a bale forming chamber. A dispensing mechanism is carried on the sledge assembly for dispensing web material into the bale forming chamber whereupon it is wrapped circumferentially around a cylindrical package of crop material. A net supply assembly is associated with the dispensing mechanism to provide net for feeding into the bale chamber via the dispensing mechanism. Included along the feed path of the net is a net severing assembly for cutting the net after it has been wrapped around the cylindrical hay package. The net severing assembly includes a free falling knife for operatively engaging the net prior to entry into the chamber. A knife constraint system is employed to maintain the knife inoperative in a holding range while permitting it to fall in a release range. A control arrangement trips a latch that controls the knife drop under conditions where the constraint system is in the release range.

    Abstract translation: 一种用于制作具有雪橇组件的圆柱形作物材料的农业打捆机，其可在打包开始和全包位置之间移动。 滑架组件包括多个辊，其与围裙配合以限定捆包形成室。 分配机构承载在滑架组件上，用于将卷筒纸材料分配到捆包形成室中，随后围绕圆柱形的作物材料包裹。 净供应组件与分配机构相关联以提供网，用于经由分配机构进入捆包室。 沿着网的进给路径包括一个净切割组件，用于在网状物被包裹在圆柱形干草包装之后进行切割。 净切割组件包括用于在进入腔室之前操作地接合网的自由下落刀。 采用刀约束系统来保持刀片在保持范围内不起作用，同时允许其下降到释放范围。 控制装置在约束系统处于释放范围的条件下跳闸控制刀口的闩锁。

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