The invention discloses a contracting and generating type crawler walking device which comprises a walking frame, a main crawler walking unit, a front auxiliary crawler walking unit, a rear auxiliarycrawler walking unit, a left swing rod and a right swing rod. A wheel D of the crawler walking unit is supported on the ground; a wheel A, a wheel B and a wheel C of the main crawler walking unit arerespectively in pin joint with the walking frame; a wheel A and a wheel C of the front auxiliary crawler walking unit are in pin connection with the two horizontal parts of the left swing rod respectively. The tail end of the vertical part of the left swing rod is in pin joint with a wheel B of the main crawler walking unit; a wheel A and a wheel B of the rear auxiliary crawler walking unit are inpin connection with the two horizontal parts of the right swing rod respectively. The tail end of the vertical part of the right swing rod is in pin joint with a wheel C of the main crawler walking unit; the device is simple in structure, conventional ground running can be achieved in a contraction state, and running tasks of rugged, paddy fields, muddy, snowfields and other complex grounds can be completed in a generating state.
本发明公开了一种收缩展成式履带行走装置,包括:行走架、主履带行走单元、前副履带行走单元、后副履带行走单元、左摆杆及右摆杆;所述履带行走单元的轮D支撑在地面上;所述主履带行走单元的轮A、轮B及轮C分别与行走架销接;所述前副履带行走单元的轮A和轮C分别与左摆杆的两个水平部分销接;所述左摆杆的竖直部分末端与主履带行走单元的轮B销接;所述后副履带行走单元的轮A和轮B分别与右摆杆的两个水平部分销接;所述右摆杆的竖直部分末端与主履带行走单元的轮C销接;本发明结构简单,不仅能够在收缩状态下实现常规地面行驶,而且能够在展成状态下完成崎岖不平、水田、泥泞和雪地等复杂地面的行驶任务。
Contracting and generating type crawler walking device
一种收缩展成式履带行走装置
2020-12-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |