A car assisting walking mechanism

Abstract

The invention relates to an automobile auxiliary walking mechanism and belongs to the field of automobiles. The automobile auxiliary walking mechanism comprises guide supporting arms, supporting bearing wheels, carrier wheels, a hydraulic motor, a steel wire rope, a caterpillar band plate, a hydraulic cylinder, a guide pipe, a hinge pin and a supporting arm, wherein a traditional caterpillar band and a supporting mechanism are integrated to form the caterpillar band plate, the walking mechanism is driven by the speed-reducing hydraulic motor, the steel wire rope is winded on a reel, two ends of the steel wire rope are fixed to two ends of the caterpillar band plate, the steel wire rope produces pull force and drags the supporting bearing wheels to enable the automobile to move along the caterpillar band plate or drags the supporting bearing wheels to enable the caterpillar band plate to move.

Description

technical field [0001] The invention relates to an automobile auxiliary walking mechanism, which belongs to the field of automobiles. Background technique [0002] Automobile auxiliary walking device is a device to improve the passability of off-road vehicles under bad road conditions. By adding auxiliary walking device, it does not change the characteristics of the car. The speed and flexibility of the car is the biggest characteristic of automobile transportation. Improve the vehicle's passability and rapid self-rescue ability under extremely harsh environmental conditions, and improve the vehicle's vertical obstacle-crossing ability and trench-crossing ability. [0003] Existing solutions: wheel type: the existing off-road all adopts all-wheel drive, although its adhesion to the ground is high, it can transmit enough power to the road surface, so that the car has a strong off-road ability, but the noise is loud , heavy volume, low driving force transmission efficiency, a...

AI Technical Summary

Problems solved by technology

[0003] Existing solutions: wheel type: the existing off-road all adopts all-wheel drive, although its adhesion to the ground is high, it can transmit enough power to the road surface, so that the car has a strong off-road ability, but the noise is loud , heavy volume, low driving force transmission efficiency, and high fuel consumption, that is, poor fuel economy

[0004] Crawler type: tracked wheels designed to improve the obstacle-surmounting ability of off-road vehicles. Although they have good obstacle-surmounting ability and convenient turning, they are relatively heavy and have a short lifespan, which does not conform to the principle of economy.

[0005] Air-cushion type: During the use of the air-cushion system, there are still disadvantages such as excessive power consumption, large noise during the rotation of the fan or propeller, and too fast damage to the skirt or air cushion.

[0006] Walking type: During the use of walking type vehicles, the walking mechanism is complicated, the movement is slow, the energy consumption is large, the chassis is too large in the design process, and the vehicle is heavy and energy-consuming.

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