Coaxial equal-specific-speed reverse power-assisted differential mechanism

Abstract

The invention relates to a coaxial equal-specific-speed reverse power-assisted differential mechanism. The power output end of an input shaft and the power input end of an output shaft are both arranged in a box body in a penetrating mode. An input gear is mounted at the power output end of the input shaft; an output gear is mounted at the power input end of the output shaft; bearing seats are symmetrically mounted on the outer side walls of the input shaft and the output shaft in a sleeving manner; first rotating shafts are mounted on the outer side wall of the box body at intervals through bearings; a first outer side gear engaged with the input gear is mounted on the outer side wall of the first rotating shaft; a first inner side gear is mounted at the power output end of the first rotating shaft; telescopic ejector rods are installed on the outer side wall of the box body at intervals in a penetrating mode. A bearing sleeve is mounted on the inner side wall of the telescopic ejector rod; a second rotating shaft is horizontally mounted in the bearing sleeve; a second inner side gear engaged with the first inner side gear is mounted at the power input end of the second rotating shaft; the coaxial equal-specific-speed reverse power-assisted differential mechanism has a buffering function and is stable in gear meshing.

Description

technical field [0001] The invention belongs to the technical field related to mechanical equipment, and in particular relates to a coaxial equal-ratio speed reverse booster differential. Background technique [0002] A differential is a device that is assembled through a multi-set gear structure and can achieve equal ratio speeds between the input shaft and the output shaft; in traditional coaxial reducers, the common structure is to use bevel gear structures, mainly cited In rotorcraft and ship propeller propellers, this structural form has inherent disadvantages in terms of transmission efficiency and working life due to the structural characteristics of bevel gears. Contents of the invention [0003] The purpose of the present invention is to provide a coaxial constant ratio speed reverse booster differential with buffer function and stable gear meshing. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a ...

AI Technical Summary

Problems solved by technology

[0002] A differential is a device that is assembled through a multi-set gear structure and can achieve equal ratio speeds between the input shaft and the output shaft; in traditional coaxial reducers, the common structure is to use bevel gear structures, mainly cited In rotorcraft and ship propeller propellers, this structure has inherent disadvantages in terms of transmission efficiency and working life due to the structural characteristics of bevel gears

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