Multifunctional all-terrain special vehicle

Abstract

The invention discloses a multifunctional all-terrain special vehicle. The multifunctional all-terrain special vehicle comprises a vehicle body, wheel assemblies, power driving devices, and transmission devices, wherein the wheel assemblies are mounted on the two sides of the vehicle body; power is provided by the power driving devices, and is transmitted to the wheel assemblies by the transmission devices; each of the wheel assemblies comprises a wheel shaft and two hubs; two ends of each of the wheel shafts are mounted at the top ends of two cantilevers through bearings; the bottom ends of the two cantilevers are connected with cantilever driving devices mounted in the vehicle body, and the cantilevers are driven to swing up and down by the cantilever driving devices; an outer ring of each of the two hubs adopts a spiral line structure and sleeves the corresponding wheel shaft, besides, an outer edge of each of the outer rings is designed into a cutting edge shape, and an inner ring of each of the hubs is designed into an embedded blade. The multifunctional all-terrain special vehicle disclosed by the invention can be applied to the fields of military wars, emergency rescue and disaster relief, polar investigation, civilian driving and the like, has the functions of enabling the height of a chassis to be changed, enabling the distance between the wheel shafts to be changed, climbing hills, surmounting obstacles, travelling in water and on land and the like, and can be used for performing detection and operation in places with complex terrains and extreme environments, such as rock and soil, desert, ice surfaces, snowfields, swamps, and deep water.

Description

technical field [0001] The invention belongs to the field of multifunctional special vehicles, in particular to a multifunctional all-terrain special vehicle with a unique vehicle body and tire structure. Background technique [0002] The spiral propulsion vehicle was first proposed by the American inventor Jacob Morath in 1868. In 1907, Americans James and Ira Peavey manufactured the first spiral propulsion vehicle. Special vehicle for driving on harsh terrain. But because this kind of vehicle wheel mass is big, causes fuel consumption big, and can not run on flat road surface, therefore fails to be popularized. Screw-propelled vehicles have only been used in a few areas so far. [0003] The continuous propulsion method was originally proposed by the British inventor Richard Love. In 1868, American inventor Jacob Morath designed the prototype of this solution: a vehicle using a screw propulsion. Of course, it was not recognized by others at the time. In 1907, Americans...

AI Technical Summary

Problems solved by technology

[0005] 1. The screw cylinder of the screw propulsion vehicle cannot reduce the weight, so it consumes energy and oil

[0006] 2. The amphibious screw-propelled vehicle cannot float or sink because it relies on the buoyancy of the hollow buoy to pass through the water, and the propulsion efficiency is low

[0007] 3. The screw-propelled vehicle cannot change the distance between the wheels and the ground clearance, and cannot drive in a narrow space. It has a high drag coefficient on a flat road, and its ability to overcome obstacles is not significantly enhanced compared with wheeled vehicles.

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