Automobile obstacle crossing mechanism, obstacle crossing method and application

Abstract

The invention discloses an automobile obstacle crossing mechanism, which comprises at least one hydraulic lifting device, at least one pair of pushing devices, and a control system, wherein four cantilevers are arranged on the lifting device in a cross-shaped way and extend outwards; sliders or universal balls are arranged on end parts of the cantilevers; the at least one pair of pushing devices are arranged at the periphery of the hydraulic lifting device respectively and fixed at the bottom of an automobile body; and the hydraulic lifting device is respectively connected to guide grooves in the pushing devices in a rolling or sliding way through the cantilevers. By the automobile obstacle crossing mechanism, the automobile body is lifted by the lifting device, and the pushing devices push the automobile body to the lifting device, so that the automobile body moves backward relative to the lifting device, and crosses obstacles such as mire and a ditch which the automobile body cannot cross by the conventional method. Besides, by the obstacle crossing mechanism, the automobile body can move laterally, so that the automobile can be parked laterally in crowd spaces of a city, and the floor space of a ground carport is reduced.

Description

technical field [0001] The invention relates to an automobile obstacle surmounting mechanism, an obstacle surmounting method and applications thereof. Background technique [0002] With the rapid development of society, cars are no longer just means of transportation. In the new concept of use, people have higher and higher requirements for cars, especially the passability and comfort of cars. Due to the relatively simple passability of vehicles, there are many places that cars cannot reach at certain times, which poses a great test to the passability of cars. The Chinese utility model patent with the notification number CN200945858 Y discloses an auxiliary device for driving and stopping a vehicle, in particular an anti-skid cross-ditch stopping device for automobile wheels. The grid-shaped main part is composed of more than two toothed flat steels placed in parallel. One end of the parallel toothed flat steels is connected and fixed by a toothed edge perpendicular to the ...

AI Technical Summary

Problems solved by technology

Although the technical solution of this utility model can increase the passability of the car when it encounters a muddy ditch to a certain extent, because the technical solution is to add anti-skid components on the wheels, it is not only complicated in structure but also cannot meet the requirements of driving on conventional roads at the same time.

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