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Trailable snow plow for off road use

机译:越野犁式除雪机

摘要

The disclosure relates to a road transportable, adjustable or non- adjusta width trailable plow which is adapted to be pulled by a tow vehicle, a four bar linkage interconnects the plow with the tow vehicle allowing the plow to yaw with respect to the vehicle while limiting motion in the pitch plane to parallel displacement, the horizontal links in the four bar linkage are telescopic and spring biased to allow for surge between the tow vehicle and the load and a frame portion securable to the tow vehicle is gimballed with the hitch on an axis parallel to the links for allowing the plow to roll with respect to the tow vehicle.
机译:本发明涉及一种适合于被拖车牵引的可运输,可调节或不可调节宽度的可拖拉式耕犁,四连杆机构将耕犁与牵引车辆相互连接,从而允许耕犁相对于车辆偏航,同时限制在俯仰平面上运动到平行位移时,四杆连杆机构中的水平连杆是伸缩式的,并且有弹簧偏置,以允许牵引车和负载之间发生喘振,并且固定在牵引车上的车架部分在轴上系上万向节平行于连杆以允许犁相对于牵引车滚动。

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