A composite planetary gearbox

Abstract

The utility model provides a kind of composite planetary gear box, it is related to planetary gear technical field, including planet carrier, the planet carrier, heat dissipation auxiliary mechanism and adjusting mechanism, the heat dissipation auxiliary mechanism includes movable plate and fixed ring, the inner wall of fixed ring is connected with the side surface of movable plate by bearing and moves, the fixed ring and movable plate are used to the heat dissipation generated by gear set meshing, can reduce the deformation of gear set meshing rotation appears, the adjusting mechanism includes connecting ring and rubber seat, the inside sliding connection of rubber seat and planet carrier, the connecting ring and rubber seat are used to adjust the spacing between gear set, so as to improve the adaptability of device.The utility model makes the beating plate beat movable plate by using the rotation of planetary gear, so that movable plate can swing to assist heat dissipation for the rotation of planetary gear and sun gear, the spacing between multiple planetary gears can be adjusted using connecting ring, so as to improve the adaptability of planetary gear use.

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