Differential transmission device

Abstract

The invention belongs to the technical field of transmission equipment, and particularly relates to differential transmission equipment. The differential transmission equipment comprises a bracket, chains and supporting gears; rotating columns are rotatably connected to the positions, close to the left side face and the right side face of the bracket, of the inner part of the bracket, a driving disc is fixedly connected to the surface of the rotating column on the left side, and a driven disc is fixedly connected to the surface of the rotating column on the right side; the front end surface ofthe driven disc is fixedly connected with a driven gear, adjusting gears which are uniformly distributed are arranged on the upper end surface of the driving disc, and the chain is jointly connectedbetween the adjusting gears and the driven gear; and the supporting gears are arranged between the adjusting gears and the driving gear. According to the differential transmission equipment, rapid adjustment of the transmission ratio of the chain differential transmission mode is effectively realized, switching of transmission gears in the adjustment process is avoided, the risk of chain falling during transmission ratio switching is greatly reduced, switching unsmoothness and clamping damage to the chain are reduced, and the service life of differential transmission equipment is prolonged.

Description

Technical field[0001]The present invention belongs to the technical field of transmission equipment, and is specifically a differential transmission device.Background technique[0002]In the mechanical field, the drive is an important role in which the power output from the motor or other power source is transmitted to the execution unit. Due to the speed of the motor, it is necessary to perform deceleration, and use to the differential transmission device. At the same time, other power sources are in the output power, in order to reduce the output force of the power source, the differential transmission device is also used to adjust the speed.[0003]According to the CN110762165A drive chain, the object of the invention is to provide a transmission chain, which has a binding property between the enhanced members, which in turn effectively reduces the transmission and excessive stretching, etc., which greatly enhances the use of the transmission chain. life.[0004]However, in the prior a...

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Problems solved by technology

[0004] However, in the prior art, there are many types of differential transmission equipment, among which chain transmission is one of the more common transmission methods in differential transmission. When transmitting through the chain, it is impossible to quickly adjust the speed and quickly adjust the transmission ratio freely. , the existing adjustment method realizes the switching of the transmission ratio by automatically switching the chain on the surface of the transmission gear with different diameters, but through this method, there will be obvious jamming problems when switching the transmission, and at the same time, the risk of the chain falling is aggravated. And when the chain falls, it cannot be wound up automatically, and manual operation is required. Since the surface of the chain contains a large amount of lubricating oil, during the winding process, a large amount of lubricating oil will adhere to the hands, making winding up more inconvenient.

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