Split type wheel hub motor with pneumatic tire and vacuum tire convenient to disassemble and assemble

Abstract

A split type wheel hub motor with a pneumatic tire and a vacuum tire convenient to disassemble and assemble comprises a motor body, a left wheel hub body sleeves outside the left portion of the motorbody, and a right wheel hub body sleeves outside the right portion of the motor body. The right end face of the left hub body is attached to the left end face of the right hub body, and a sealing device is arranged between the right end face of the left hub body and the left end face of the right hub body. The left hub body and the right hub body are spliced to form a hub, and an annular tire mounting groove is formed in the hub; and a plurality of first fixing blocks which are circumferentially and uniformly distributed are arranged on the inner wall of the left side of the right hub body. According to the split type wheel hub motor convenient to disassemble and assemble the pneumatic tire and the vacuum tire, the wheel hub can be rapidly replaced when the wheel hub is damaged, the damageto the interior of the wheel hub motor in the replacement process does not need to be worried about, a driver can conveniently replace the wheel hub motor by himself / herself, and disassembly and assembly of the pneumatic tire or the vacuum tire can be rapidly completed without a tire disassembling machine.

Description

technical field [0001] The invention relates to an in-wheel motor, in particular to a split-type in-wheel motor which is easy to assemble and disassemble a pneumatic tire and a vacuum tire. Background technique [0002] The in-wheel motor is a motor that can drive a single wheel independently. It is often used in electric vehicles. It only needs to set the tire on the outer hub to form a complete wheel. When the in-wheel motor is running, the outside of the in-wheel motor The hub will drive the tire to rotate and walk, thereby driving the electric vehicle to move forward or backward. [0003] The hub of a traditional hub motor is actually the outer rotor of the hub motor, which is an integral and inseparable existence with the motor itself. In real life, due to the uncertain road conditions, the hub of the hub motor is prone to deformation or other damage. Loss, due to the integrated structure of the hub motor and the hub, once the hub is damaged, the entire hub motor can b...

AI Technical Summary

Problems solved by technology

[0003] The hub of a traditional hub motor is actually the outer rotor of the hub motor, which is an integral and inseparable existence with the motor itself. In real life, due to the uncertain road conditions, the hub of the hub motor is prone to deformation or other damage. Loss, due to the integrated structure of the hub motor and the hub, once the hub is damaged, the entire hub motor can be replaced, and the replacement cost is extremely high. If the hub is to be replaced separately, because the hub is the outer rotor of the hub motor, it is not easy to disassemble and assemble The replacement can be completed, and professional knowledge in this field is required. If the driver replaces it privately, it is very easy to cause damage to the inside of the hub motor. It needs to be transported to a professional repair place for replacement. The motor is repaired intact, which affects the schedule of the traffic crew

[0004] Due to the limitation of the rims on both sides of the traditional in-wheel motor, it is difficult to complete the disassembly and assembly of pneumatic tires or tubeless tires by itself. It is necessary to use a special tire changer to complete the disassembly and assembly of pneumatic tires or tubeless tires. If the tire is damaged, the replacement process will become extremely troublesome and inefficient

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