Rotary-point type double-side floating travelling chassis

Abstract

The invention discloses a rotary-point type double-side floating travelling chassis. According to the rotary-point type double-side floating travelling chassis, a balanced tail plate is arranged, thebalance tail plate is rotatably connected with a chassis frame through a balance rotary point connecting device, then the two ends of the balance tail plate are connected and supported to a travellingdevice through an elastic compensation connecting device, in a complex terrain environment, the travelling device swings up and down to drive the two ends of the balance tail plate to float up and down, due to the fact that the chassis frame is connected with the balance tail plate through a rotation connecting center, the up-down swing of the travelling device during travelling in the complex terrain environment can be compensated through the balance tail plate, so that too large vibration is not brought to the chassis frame; and the profiling capability of travelling in irregular hilly andmountainous areas of the chassis is improved, the passing performance is enhanced, and the travelling chassis is more suitable for the complex terrain environment.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a pivot-type double-side floating walking chassis. Background technique [0002] The agricultural machinery equipment in the hilly and mountainous areas of our country is relatively weak. The main reason is that the traditional walking chassis has poor passability in the operating environment with large slopes and complex terrain, and the ability to overcome obstacles is seriously insufficient. Therefore, in the cultivation, planting, fertilization, harvesting and transportation of crops Such links are mainly completed manually, and its high-intensity labor, cost, and low-efficiency operations seriously restrict the development of agricultural production in hilly and mountainous areas. At the same time, manual operations under harsh and changeable landform conditions have huge potential safety hazards. . In order to improve the operating ability and adaptability o...

AI Technical Summary

Problems solved by technology

Most of the chassis are not suitable for operation in complex environments such as large slope terrain. For example, the rigid wheel chassis has better stability, but the ground profiling ability is poor, and it is only used in field operations; while the floating wheel system crawler chassis It only has the internal profiling function of the crawler, and its profiling range is also small. It is suitable for some ditch and obstacle-crossing operations, and cannot guarantee walking on large slopes; The frame structure forms the linkage characteristics of the chassis. Most of them are only for the profiling in the pitch direction, while some of the profiling structures in the direction of the rollover angle are more complicated and difficult to maintain. They are rarely used at home and abroad.

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