The invention provides a two-degree-of-freedom track tensioning device suitable for an unmanned platform. The two-degree-of-freedom track tensioning device comprises an inducer, a rocker arm is arranged on the inducer, one end of the rocker arm is provided with a rocker arm connector, the other end of the rocker arm is connected with a hydraulic telescopic arm, and one end of the hydraulic telescopic arm is provided with a telescopic arm connector. Tensioning of the caterpillar band depends on swinging of the rocker arm and swinging, stretching and retracting of the hydraulic telescopic cylinder, vertical and horizontal movement of the inducer in the plane is achieved, and then tensioning and loosening of the caterpillar band with two degrees of freedom are achieved; the inducer is connected with the rocker arm through the hinge, the rocker arm is connected with the hydraulic telescopic cylinder, and the reliability of the track tensioning device is improved.
本发明提供了一种适用于无人平台的两自由度履带张紧装置,包括诱导轮;所述诱导轮上设有摇臂,摇臂的一端设有摇臂接口,另一端连接有液压伸缩臂,液压伸缩臂的一端设有伸缩臂接口。本发明履带的张紧依靠了摇臂的摆动及液压伸缩缸的摆动动及伸缩,实现诱导轮的在平面内竖直及水平移动,进而实现两个自由度的履带张紧与放松;采用了铰链将诱导轮与摇臂、摇臂与液压伸缩缸连接,提高了履带张紧装置的可靠性。
Two-degree-of-freedom track tensioning device suitable for unmanned platform
一种适用于无人平台的两自由度履带张紧装置
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |