The invention provides a lifting front-drive crawler belt of an all-drive traction chassis, two sides of the chassis are provided with walking wheels which rotate relatively and independently, and the lifting front-drive crawler belt comprises a crawler belt, a crawler belt driving mechanism and a lifting mechanism; the crawler driving mechanism is provided with a differential mechanism, the differential mechanism is provided with two rotating shafts, and the two rotating shafts are in transmission connection with the walking wheels on the two sides; the lifting mechanism comprises an electric push rod, a shock absorber, a connecting frame, a lifting arm and a swing arm. The lifting front-drive crawler belt is provided with the differential mechanism, the differential mechanism is matched with the two walking wheels which operate independently on the rear side, the traction chassis can achieve in-situ steering, and the maneuverability in a narrow space is higher; in addition, the crawler belt is further provided with a lifting mechanism which can drive the front end of the crawler belt to ascend and descend, so that the all-wheel-drive traction chassis has flexible follow-up and active ground profiling capacity and posture intelligent regulation and control capacity, and the trafficability is improved while sufficient grounding is guaranteed and the optimal traction capacity is exerted. And the capability of crossing obstacles and gullies is improved.
本发明提供了一种全驱牵引底盘的可举升前驱履带,底盘在两侧设有相对独立转动的行走轮,所述可举升前驱履带包含有履带、履带驱动机构和举升机构;履带驱动机构配置差速器,差速器设有两根转轴,两根转轴与两侧的行走轮传动连接;所述举升机构包含有电推杆、减震器、连接架、举升臂和摆臂。本发明提供的可举升前驱履带配置有差速器,配合后侧两个独立运转的行走轮,牵引底盘可以实现原地转向,在狭小空间的机动性更强;此外,履带还配置举升机构,可以带动履带的前端抬起和下降,使得全驱牵引底盘具有灵活的随动及主动地面仿形能力和姿态智能调控能力,保证了充分的接地和发挥出最佳牵引能力的同时提高了通过性;提高越障碍、跨沟壑的能力。
Front-drive crawler belt of all-drive traction chassis
一种全驱牵引底盘的前驱履带
2022-07-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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