A four-wheel manned lunar rover folding system with lever side movement and shock absorption

Abstract

The invention discloses a lever lateral mobile damping four-wheeler manned lunar rover folding system and belongs to the field of spaceflight. The system solves the problem that a four-wheeler is easily overturned integrally, difficultly climbs, runs into hollow surfaces, works cumbersomely, is high in energy consumption, low in adaptability and occupies a large space to hinder the implementation of exploration tasks and the like under the complicated geographical conditions on the surface of a star in the prior art. One side of a first rover body (1-1) is welded with two right-angled steel channels (6); the other side of the first rover body (1-1) is in folding connection with one side of a second rover body (1-2) through two middle connection folding mechanisms (8); the other side of the second rover body (1-2) is welding with two right-angled steel channels (6); the first rover body (1-1) is detachably connected with the second rover body (1-2) through a pair of rolling shaft pins (9) and pin slots (15); the lower end face of a bearing plate rover (1) is uniformly provided with four dual-wheel moving mechanisms. The system is used for a manned lunar rover.

Description

technical field [0001] The invention relates to a four-wheel manned lunar rover folding system with lever side movement and shock absorption, which belongs to the field of aerospace. Background technique [0002] This configuration is applied to the manned exploration vehicle in the rough terrain environment on the surface of the planet. It has strong ability to adapt to complex terrain, outstanding ability to overcome obstacles and slopes, good structural overall reliability, and convenient folding space-saving ability. The car body runs smoothly, which is convenient for light weight in working conditions. At present, the six-wheeled vehicle configuration is widely used. The six-wheeled vehicle configuration has many connecting components and kinematic pairs, and the overall reliability is poor, the control system is complicated, the obstacle surmounting ability is weak, and the energy consumption is large, so it is not suitable for use. However, the general four-wheel veh...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a lever-side mobile shock-absorbing four-wheeled manned lunar vehicle folding system to solve the problems of overall overturning, climbing obstacles, and pitfalls that four-wheeled vehicles are prone to occur under the complex geographical environment on the surface of the planet. Problems such as heavy operation on the surface and vehicle body, high energy consumption, weak adaptability, and large space occupation hinder the implementation of detection tasks, etc.

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