Suspension support speed reducing transmission device

Abstract

The invention relates to a suspension support speed reducing transmission device, which belongs to the technical field of a mechanical transmission device. The device comprises a motor, a primary speed reducer and a secondary speed reducer, wherein the motor is arranged on a motor support seat, the input end of the primary speed reducer is coupled with an output shaft of the motor, the input end of the secondary speed reducer is coupled with the output end of the primary speed reducer, the motor support seat is fixedly connected with a case of the secondary speed reducer, the motor support seat is sheathed with a support shaft through an eccentric shaft, the support shaft is parallel to the output shaft of the motor, a support seat block extends from one side of the case of the primary speed reducer, a slide block is arranged in the support seat block, a support hole is formed in the slide block, the slide block and the support seat block form a moving pair vertical to the direction of the output shaft of the motor, and the outer end of the support shaft is arranged in the support hole. The invention can conveniently regulate the assembly position of the motor and the primary speed reducer according to the requirement so that the motor and the primary speed reducer can be in an ideal transmission state. In addition, the structure brings great convenience for the dismounting and the installation of the primary speed reducer, and the repair and the maintenance are convenient.

Description

technical field [0001] The invention relates to a reduction transmission device, in particular to a suspension support reduction transmission device, which belongs to the technical field of mechanical transmission devices. Background technique [0002] As far as the applicant knows, the converter tilting mechanism needs to reduce the power output by the motor through the primary and secondary reducers. At present, the primary reducer of this type of mechanism adopts a fixed flange connection support method, so the mutual position cannot be adjusted according to the assembly requirements of the motor and the primary reducer, and the disassembly and assembly of the primary reducer requires a lot of work. In addition, the connection between the primary reducer and the secondary reducer usually adopts the method of gap fit between the extension shaft and the bushing, or the method of conical fit. The formation of repeated impacts causes the failure of the transmission key, and ...

AI Technical Summary

Problems solved by technology

At present, the primary reducer of this type of mechanism adopts a fixed flange connection support method, so the mutual position cannot be adjusted according to the assembly requirements of the motor and the primary reducer, and the disassembly and assembly of the primary reducer requires a lot of work

In addition, the connection between the primary reducer and the secondary reducer usually adopts the method of gap fit between the extension shaft and the bushing, or the method of conical fit. The formation of repeated impacts will cause the failure of the transmission key, and the concentricity of the conical fit will be difficult to ensure the concentricity of the extension shaft and the shaft sleeve, which will affect the stability of the transmission between the primary reducer and the secondary reducer, thereby affecting the service life of the equipment.

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