Chain drive differential mechanism for independent suspension between wheels

Abstract

The invention relates to a chain drive differential mechanism for independent suspension between wheels. The mechanism mainly comprises a differential mechanism body, an eccentric sleeve, an end cover, a chain sprocket, a brake disc, a bearing, a brake bracket and universal spindle couplings; the eccentric sleeve movably sleeves the outer circumference of the differential mechanism body through the bearing; the end cover comprises a left end cover body and a right end cover body which are fixed to openings formed in the left end and the right end of the differential mechanism body respectively; the chain sprocket and the brake disc are coaxially fixed to the left end cover body and the right end cover body respectively; the brake bracket is assembled on one side of the eccentric sleeve, and multiple through holes are formed in the side wall of the other side of the eccentric sleeve, wherein a speed sensor and an exhaust nozzle are installed in two through holes; one ends of the two universal spindle couplings penetrate through the left end cover body and the right end cover body respectively to be fixedly connected with one end of the differential mechanism body. Accordingly, the mechanism of chain transmission power and the independent suspension structure are combined together, the differential mechanism body is assembled in the eccentric sleeve mainly, the size is small, theweight is low, the independently suspended universal spindle couplings can be embedded into the end cover, the size is reduced, the distance between the left and right couplings is reduced, the independent suspension work angle requirements are greatly lowered, and whole structure stability is improved.

Description

technical field [0001] The invention relates to a differential device, specifically a chain drive differential mechanism for independent suspension between wheels, belonging to the field of mechanical transmission equipment. Background technique [0002] Most of the existing independent suspensions are the combination mechanism of the shaft-driven independent suspension and the differential. Since the shaft-driven independent suspension requires gear meshing, it is not easy to disassemble and maintain, and it has a large volume, cannot be installed in a small space, and is expensive. However, the independent suspension technology of the chain drive is still immature, lacks the mechanism connected with the differential, and cannot meet the market demand, so that the vehicle originally equipped with the chain drive cannot be efficiently replaced with an independent suspension with a differential. Contents of the invention [0003] The technical problem to be solved by the pr...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing independent suspensions are the combination mechanism of the shaft-driven independent suspension and the differential. Since the shaft-driven independent suspension requires gear meshing, it is not easy to disassemble and maintain, and it has a large volume, cannot be installed in a small space, and is expensive. However, the chain drive independent suspension technology is still immature, lacks a mechanism connected with the differential, and cannot meet market demand, making it impossible to efficiently replace and install the independent suspension with differential for vehicles originally equipped with chain drive

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