Four-wheel drive electric off-road vehicle

Abstract

The invention discloses a four-wheel drive electric off-road vehicle (ORV) comprising a vehicle body, two front driving wheels, two rear driving wheels, a front transverse beam which is rotatably connected to the front end of the vehicle body, a rear transverse beam which is rotatably connected to the rear end of the vehicle body, a front connecting arm which is rotatably connected to the front transverse beam and connected to the front driving wheels and a rear connecting arm which is rotatably connected to the rear transverse beam and connected to the rear driving wheels, wherein the rotation center line of the front transverse beam and the rear transverse beam is parallel to the length direction of the vehicle body; and the front drive wheels and the rear drive wheels are provided with wheel hub motors. The four-wheel drive electric ORV of the invention has the advantages of good off-road performance, no noise, simple structure, low cost, safety, stability, reliability, easy driving, driving suitability for all kinds of people, good driving performance and good driving comfort on all kinds of complex roads.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, in particular, the invention relates to a four-wheel drive electric off-road vehicle. Background technique [0002] With the improvement of people's living standards, off-road vehicles have become an indispensable part in our lives. There are more and more people going out on holidays, but the off-road vehicles currently on the market can basically only cross relatively complicated roads, and cannot do off-road in the true sense. For climbing, current off-road vehicles can only cross relatively small slopes. For mountain roads with relatively large slopes, current off-road vehicles cannot easily cross them at all. Drivers must drive carefully. It may overturn and cause great injury to people. [0003] For the unevenness of the road surface, the current off-road vehicles can only reduce the vibration of the vehicle body to a certain extent, so that the driver is in a tense environment,...

AI Technical Summary

Problems solved by technology

There are more and more people going out on holidays, but now the off-road vehicles on the market can basically only cross relatively complicated roads, and cannot do off-road in the true sense.

For climbing, current off-road vehicles can only cross relatively small slopes. For mountain roads with relatively large slopes, current off-road vehicles cannot easily cross them at all. Drivers must drive carefully. It may overturn and cause great harm to people

[0003] For the unevenness of the road surface, the current off-road vehicles can only reduce the vibration of the body to a certain extent, so that the driver is in a tense environment, prone to fatigue driving and thus dangerous

For relatively large deep pits on the road, the driver can only take a detour. If he is not careful, he may fall into the pit and waste a long time to get out of the large pit.

For off-road vehicles with relatively good off-road performance, the structure of the entire vehicle body is relatively complicated, and the difficulty of production technology increases, thereby increasing production costs.

Images