Electro-tricycle vibration-damping rear axle capable of traveling stably and reliably

Abstract

The invention discloses an electro-tricycle vibration-damping rear axle capable of traveling stably and reliably. The electro-tricycle vibration-damping rear axle comprises an axle housing, half-axlesleeves are arranged at the two ends of the axle housing, plate spring vibration dampers are symmetrically arranged on the two half-axle sleeves correspondingly, a main reducer and a differential mechanism which are matched with each other are arranged in the axle housing, and half axles are arranged to penetrate through the two half-axle sleeves correspondingly; the half axles are in transmissionconnection with the differential mechanism through half-axle gears, stabilizer bars are arranged between the two half-axle sleeves and the plate spring vibration dampers on the opposite sides in an inclined mode correspondingly, and one end, connected with the corresponding half-axle sleeve, of each stabilizer rod located on the front portion; and one end, connected with the corresponding plate spring vibration damper, of each stabilizer rod is located on the rear portion, and the two stabilizer rods form a front-back crossed shape. A front-back crossed and up-down crossed structure formed bythe stabilizer rods can effectively prevent an electro-tricycle frame from twisting left and right, the frame structural stability is enhanced, so that the driving stability is enhanced, and the rollover risk is reduced.

Description

Technical field [0001] The invention relates to a rear axle of a vehicle, in particular to a shock-absorbing rear axle of an electric tricycle that runs smoothly and reliably. Background technique [0002] Electric tricycles are light and flexible, have good mobility, and are suitable for short-distance transportation of goods in small areas. They have the advantages of simple operation, safety and reliability, low noise, and no pollution. They are widely used in factories, logistics parks, greenhouse operations and other fields. However, because the electric tricycle has a small body, light weight, low body strength, and three wheels contacting the ground, the driving stability is insufficient and it is prone to rollover. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a shock-absorbing rear axle of an electric tricycle with a simple and lightweight structure, which can effectively improve the driving stability and can e...

AI Technical Summary

Problems solved by technology

However, due to the small body of the electric tricycle, light weight and low body strength, the three wheels touch the ground, resulting in insufficient driving stability and prone to rollover

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