Three-wheel motorcycle, three-wheel electric vehicle and reverse gear

Abstract

The invention discloses a reverse gear device comprising a case, a shift fork shaft, a motor, and a reversing driving gear. A sliding gear, a forward gear and a backing gear are disposed in the case. The shift fork shaft is slidably disposed on the case and is provided with a shift fork, and the shift fork is used for shifting the sliding gear to mesh with the forward gear or the backing gear. The shift fork shaft is provided with an elongated groove perpendicular to the moving direction of the shift fork shaft. The motor is disposed on the case, and a variable speed gear set is disposed on an output shaft of the motor. The reversing driving gear is rotatably disposed on the case, a pin of the reversing driving gear is inserted into the elongated groove, and the reversing driving gear meshes with the variable speed gear set. When sliding, the shift fork shaft of the reverse gear device drives the shift fork to move back and forth so as to achieve forward and backing functions of the reverse gear device. The reverse gear device has the advantages that the problem of gear shifting requires foot operation is solved effectively, one-step reversing is achieved for the reverse gear device, and automation level of motor cycles is increased greatly.

Description

technical field [0001] The invention relates to the technical field of tricycles, and more specifically, relates to a three-wheel motorcycle, a three-wheel electric vehicle and a reverse gear. Background technique [0002] Three-wheeled motorcycles and three-wheeled electric vehicles are motor vehicles that have three wheels and are used to carry people or load goods. Since three-wheel motorcycles and three-wheel electric vehicles are basically the same except for the energy part, only three-wheel motorcycles are introduced below, but the content is also applicable to three-wheel electric vehicles. [0003] Along with more and more higher to the requirement of three-wheeled motorcycle, a kind of three-wheeled motorcycle with reverse gear has appeared at present, can realize the switching of forward and backward function of three-wheeled motorcycle by this reverse gear. The reverse gear of a three-wheeled motorcycle is an important component in the three-wheeled motorcycle, ...

AI Technical Summary

Problems solved by technology

[0011] In view of this, the object of the present invention is to provide a reverse gear to solve the problem of stepping on it when shifting gears, so that the reverse gear of the reverse gear can realize one-key reverse gear and improve the automation of the motorcycle;

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