The invention discloses a crawler walking system and a crawler, and belongs to the technical field of crawlers. According to the crawler running system and the crawler, the crawler running system comprises a driving wheel, an inducing wheel, a loading wheel and a crawler assembly wound around the outer side of the driving wheel, the outer side of the inducing wheel and the outer side of the loading wheel, the crawler assembly comprises a plurality of frameworks, a first belt body and a second belt body, and each framework comprises a first supporting part, a guiding supporting part and a second supporting part; the first supporting part is connected to the end, close to the inner side of the vehicle body, of the guiding supporting part, the second supporting part is connected to the end, close to the outer side of the vehicle body, of the guiding supporting part, and the second supporting part is longer than the first supporting part in the width direction of the vehicle body. The first belt body is wound on the outer sides of the first supporting parts of the frameworks; and the second belt body is wound on the outer sides of the second supporting parts of the plurality of frameworks. The purpose of reducing the grounding specific pressure can be achieved on the basis that the width and the length of a vehicle body are not changed, so that the crawler vehicle is good in trafficability, low in cost and high in cost performance.
本发明公开了一种履带车行走系统及履带车,属于履带车技术领域。本发明的履带车行走系统及履带车,履带车行走系统包括主动轮、诱导轮、负重轮和绕设于主动轮、诱导轮及负重轮外侧的履带组件,履带组件包括多个骨架、第一带体和第二带体,骨架包括第一支撑部、导向支撑部和第二支撑部,第一支撑部连接于导向支撑部靠近车体内侧的一端,第二支撑部连接于导向支撑部靠近车体外侧的一端,沿车体宽度方向,第二支撑部的长度大于第一支撑部的长度;第一带体绕设于多个骨架的第一支撑部外侧;第二带体绕设于多个骨架的第二支撑部外侧。可实现在不改变车体宽度及长度的基础上,达到降低接地比压的目的,使得履带车通过性好、成本低、性价比高。
Crawler walking system and crawler
履带车行走系统及履带车
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2023
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