New energy automobile tire

Abstract

The invention discloses a new energy automobile tire, and relates to the technical field of tires. The new energy automobile tire comprises an outer tire, an inner tire, a suspension assembly and a heat dissipation device. The inner tire is fixed in the outer tire, a hub is fixed to the suspension assembly, and a screw is arranged at the outer end of the hub for fixing. The heat dissipation deviceis fixed to the hub through the screw, a motor seat is fixed to the suspension assembly through the screw, a blade reversing motor is fixed to the motor seat through the screw, and a bevel gear is fixed to the tail end of a shaft of the blade reversing motor. Through the hexagonal matching structure of the hub and axles, the hub is fixed by the single screw, and the tire replacement speed is greatly increased; and the effects of assisting in cooling a brake system and relieving the heat dissipation pressure of the brake system are achieved, and the air inlet amount can be adjusted according to the actual heat dissipation requirement.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a new energy vehicle tire. Background technique [0002] New energy vehicles use non-fossil fuels as energy, and have the advantages of high energy utilization rate, low or zero emissions, simple structure, low noise, and wide range of energy sources, which are of great significance to environmental protection. Although the power source of new energy vehicles is different from traditional vehicles using fossil fuels, they still have the structures used by traditional vehicles, such as suspension parts, braking systems, and engine transmission systems. At the same time, new energy vehicles have excellent performance, good acceleration performance, and high speed, and have high requirements for various system components of the vehicle. [0003] According to the patent CN201711455258.0, "a new energy automobile tire includes an inner axle ring, a support rod is arranged on the outsid...

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Problems solved by technology

[0003] According to the patent CN201711455258.0, "a new energy automobile tire includes an inner axle ring, a support rod is arranged on the outside of the inner axle ring, an outer steel ring is arranged on the outer side of the other end of the support rod, and the inner axle There is a mounting hole on the ring. When installing, you only need to insert the square inner column into the square inner hole. After insertion, the square inner column and the square inner hole will not rotate relative to each other. Then hold the non-slip handle on one side of the bearing with bare hands. Rotate the nut and the stud connected to the square inner column to rotate and fix, and the operation can be completed without using tools such as wrench", but the tire installation method is still not simple enough, and it cannot alleviate the high-performance requirements of new energy vehicles. Therefore, it is urgent to design a new energy vehicle tire that can realize a minimalist installation method and relieve the heat dissipation pressure of the braking system.

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