Adaptive multi-terrain cylinder amplitude-modulated motor vehicle wheel

Abstract

The invention discloses a motor vehicle wheel. The wheel includes: the rim 1 is a combination of multiple sets of rubber wheel surface blocks that rotate freely around the hinge point and connects end to end to form a flexible hinge chain ring. Each two sets of rubber wheel surface block assemblies are hinged and fixed on the outer end of the piston rod and can Rotation; the spokes are composed of multiple sets of telescopic cylinders 2 with built-in tension springs uniformly distributed along the circumference; the hub 3 is composed of connecting power source and supporting interface, compressed air connection port and equipped with motorized and neutral gear switching devices. Control the telescopic thrust of the cylinder according to the road conditions, so that the flexible rim can change the shape of the outer rim where the force is applied by amplitude modulation, and automatically adapt to various terrains such as continuous steps, pits, bumps, and slippery roads, so as to generate sufficient grip friction and improve obstacle surmounting And the ability to pass through various road surfaces. The telescopic cylinder buffers and absorbs the bumps and vibrations of the road surface to ensure smooth and comfortable operation at the hub.

Description

technical field [0001] The invention relates to a motor vehicle wheel in the technical field of mechanical devices and transportation, and is an adaptive multi-terrain cylinder amplitude modulation motor vehicle wheel. Background technique [0002] The wheels currently used generally consist of the outer rim part of the wheel composed of a combination of a pneumatic rubber tire and an outer metal ring; the spoke part of the wheel formed by connecting spokes or pressed or cast metal spoke rings inwardly; finally connecting inwardly with the pivot joint The hub part of the barge is composed of three main parts, and the driving force is driven by the hub to drive the spokes and the outer rim for rolling motion. The advantage is that the structure is simple, the rolling friction is small, and it can absorb the bumps and vibrations caused by small bumps and unevenness on the cushioned ground. Because the outer rim is circular with a fixed size, the pneumatic rubber tire can only...

AI Technical Summary

Problems solved by technology

Due to the limited space occupied by the original inflatable wheels next to it, the limited telescopic space of the device leads to the limited ability to overcome obstacles, and because the quincunx-shaped fulcrum is supported intermittently through the rotation of the wheels, resulting in severe bumps and poor comfort, and it cannot overcome climbing. Slopes and slippery muddy ground rotation and slipping phenomenon, so it is not suitable for climbing and passing the above multi-terrain road surface, and the device is added and switched complicated, the scope of application is not greatly improved, and the practical application value is limited

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