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公开(公告)号：US3986324A
公开(公告)日：1976-10-19
申请号：US539915
申请日：1975-01-09
摘要： A machine for guiding melons from the ground onto lifting and distributing conveyors, having a fence for guiding melons along the ground toward a lift wheel which is rotating about a substantially horizontal axis, the wheel having flexible fingers extending radially therefrom to sweep the melons toward an upwardly inclined conveyor belt.
摘要翻译： 一种用于将瓜子从地面引导到提升和分配输送机上的机器，其具有用于沿着地面引导瓜子的围栏朝着基本上水平的轴线旋转的提升轮，该轮具有从其径向延伸的柔性指状物以朝向 向上倾斜的输送带。
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公开(公告)号：US4185696A
公开(公告)日：1980-01-29
申请号：US790355
申请日：1977-04-25
摘要： A row crop harvester is provided with mechanism for mounting two picking heads for both vertical and horizontal adjustment of the ground engaging lower ends of the heads, to simultaneously harvest two rows of plants which may vary in spacing from each other throughout their lengths. One head is guided along its row by steering the harvester itself, while the lower end of the other head is guided along its row by selectively operating controls which transversely shift the lower end of the head relative to the first mentioned steerable head thereby accurately following and simultaneously harvesting two rows of crops such as root crops.In the preferred embodiment the upper end of each picking head is associated with a severing mechanism for removing the tops or foliage from the roots of the plants. The severing mechanisms are mounted at fixed locations on the vehicle and are associated with foliage separating devices for allowing the roots of the row crops received from each picking head to be collected by a transverse conveyor-elevator while the severed tops are deflected to the ground by vine guards and associated platforms.
摘要翻译： 一排作物收割机设置有用于安装两个采摘头的机构，用于垂直和水平调节头部接地下端的地面，以同时收获两排植物，这两个植物在整个长度上可以彼此间隔地变化。 通过转向收割机本身来引导一个头部，同时另一个头部的下端通过选择性地操作控制器而被引导，该控制器使头部的下端相对于首先提到的可转向头横向移动，从而精确地跟随和 同时收获两排作物，如根茎作物。 在优选实施例中，每个拾取头的上端与用于从植物的根部移除顶部或叶子的切断机构相关联。 切断机构安装在车辆上的固定位置处，并与叶片分离装置相关联，用于允许从每个采摘头接收的排作物的根部通过横向输送机 - 电梯收集，同时切断的顶部通过 藤守卫和相关平台。
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公开(公告)号：US4185713A
公开(公告)日：1980-01-29
申请号：US877441
申请日：1978-02-13
IPC分类号： B60K17/10 , B60K17/14 , B60K17/356 , B62D49/06 , B60K17/34
CPC分类号： F16H61/444 , B60K17/10 , B60K17/14 , B60K17/356 , B62D49/0607
摘要： A hydrostatic drive system for a four wheel drive vehicle such as a field harvesting machine which must accurately track the planting rows, includes an engine, a pump and individual hydraulic wheel motors connected to the pump and coupled to the wheels through a manually set free wheeling clutch. The motors are in series connection at each side of the vehicle, with the pairs of series connected motors on opposite sides of the vehicle in parallel connection with the pump. When the traction of a wheel on one side is reduced or lost, both wheels on that side continue to rotate at the same speed. Under these conditions, the driving wheel motor on the aforesaid side of the vehicle will provide increased torque output to compensate for the reduced driving power of the slipping wheel. For road travel between harvesting fields, the wheels on the right side of the vehicle are mechanically declutched from their respective motors, and valves are closed to close off the hydraulic lines to the right side motors which routes all of the hydraulic fluid from the pump to the motors on the left side of the vehicle, and hence the ground speed of the vehicle in two wheel drive is approximately double the harvesting speed in four wheel drive for a given output of the hydraulic pump which drives the motors.
摘要翻译： 用于四轮驱动车辆的静液压驱动系统，例如必须准确地跟踪种植行的田间收割机，包括发动机，泵和连接到泵并且通过手动设置的自由轮连接到车轮的单独的液压轮马达 离合器。 电动机在车辆的每一侧串联连接，车辆两侧的成对的串联电动机与泵并联连接。 当一侧的车轮的牵引力减小或损失时，该侧的两个车轮以相同的速度继续旋转。 在这些条件下，车辆上述侧的驱动轮马达将提供增加的扭矩输出以补偿滑轮的降低的驱动力。 对于收割区域之间的道路行驶，车辆右侧的轮子从其各自的马达机械地离开，并且关闭阀门以将液压管线关闭到右侧马达，其将所有液压流体从泵路由到 车轮左侧的电机，因此车轮在两轮驱动中的地面速度大约是用于驱动电动机的液压泵的给定输出的四轮驱动的收获速度的两倍。
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公开(公告)号：US4314788A
公开(公告)日：1982-02-09
申请号：US114886
申请日：1980-01-24
CPC分类号： B65D88/62
摘要： An open-topped container is constructed with a plurality of compartments, each having its own discharge opening and each having its own liner of the type that can be selectively rolled up or unrolled according to loading and unloading operations. Each liner is connected to its own biasing means which is effective to yield and lower the liner as the compartment is loaded and effective to recover to elevate the liner to facilitate unloading, all for the purpose of handling material, such as fruits and vegetables and the like, in such a way as to eliminate or at least minimize damage thereto.
摘要翻译： 顶部开口的容器被构造成具有多个隔室，每个隔间具有其自己的排出口，并且每个隔室具有其自身的可以根据装载和卸载操作选择性卷起或展开的衬垫。 每个衬套连接到其自身的偏置装置，该隔板装载有效地产生和降低衬套，并且有效地恢复以提升衬垫以便于卸载，所有这些都用于处理诸如水果和蔬菜的材料，以及 以这样的方式，以消除或至少最小化对其的损害。
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