Planetary gear electrically-driven force joining device

Abstract

The invention provides a planetary gear electrically-driven force joining device which can perform large torque power output within a limited space to meet equipment design needs. The planetary gear electrically-driven force joining device comprises a solar wheel, wherein the center shaft of the solar wheel is bulged to form an output shaft; a plurality of planetary gears are annularly distributed on the peripheral gear ring of the solar wheel; the input shaft of each planetary gear is connected to a corresponding drive motor; the output end of each drive motor is fixedly connected to an input shaft of one planetary gear; the drive motor is fixed in position; an outer gear ring is arranged at the periphery of an equivalent gear ring formed by the planetary gears; the teeth on the inner wall of the outer gear ring are in engaged connection to the planetary gears on corresponding positions; the radial inner sides of the planetary gears are in engaged connection to the corresponding positions of the solar wheel; and the outer gear ring is driven by the planetary gears to rotate by taking the output shaft as a center shaft.

Description

technical field [0001] The invention relates to the technical field of power drive devices, in particular to a planetary row electric drive combined force device. Background technique [0002] In the prior art, when a large torque output is required at the power output end, it is often necessary to set a relatively high-power motor for driving. Due to the large size of the high-power motor, it is impossible to install a high-power motor for equipment with a small size space reserved. , which makes the whole equipment unable to meet the design requirements. Therefore, there is an urgent need for a power device that can output high torque under the condition of limited space. Contents of the invention [0003] In view of the above problems, the present invention provides a planetary exhaust electric drive resultant device, which enables high-torque power output in a limited space and meets equipment design requirements. [0004] A kind of planetary row electric driving resu...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when a large torque output is required at the power output end, it is often necessary to set a relatively high-power motor for driving. Due to the large size of the high-power motor, it is impossible to install a high-power motor for equipment with a small size space reserved. , which makes the entire equipment unable to meet the design requirements. Therefore, there is an urgent need for a power device that can output high torque in the case of limited space.

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