A closed-loop oil control system of a reducer and an oil control method thereof

Abstract

The invention relates to a closed-loop oil control system of a speed reducer, comprising an input system, a transmission system, an output system and an oil injection system, the input system includes an input shaft and an input gear set; the transmission system includes a transmission shaft and a transmission gear set, and the output system includes an output system and an output Gear set; the oil injection system includes a detection unit, a control unit, and an oil injection mechanism. The oil injection mechanism includes an oil inlet, an input oil injection, a transmission oil injection, and an output oil injection. The oil inlet is used to store lubricating oil, and the input oil injection is connected to the oil inlet. Between the transmission part and the input system; the transmission oil injection part is connected between the oil inlet part and the transmission system, and the output oil injection part is connected between the oil inlet part and the output system; in this way, the lubrication can be realized during the operation of the whole reducer The oil is added, and the detection algorithm is guaranteed to be used to detect whether there is wear, and the oil is added automatically to ensure the operating life and reduce rigid wear.

Description

technical field [0001] The present invention relates to a reducer system, and more specifically relates to a reducer closed-loop oil control system and a method thereof. Background technique [0002] The reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid shell. It is often used as a reduction transmission device between the prime mover and the working machine. It plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator, and is widely used in modern machinery; [0003] The main feature of the worm gear reducer is that it has a reverse self-locking function, which can have a large reduction ratio, and the input shaft and output shaft are not on the same axis or on the same plane. However, the volume is generally large, the transmission efficiency is not high, and the precision is not high. The harmonic transmission of the harmonic ...

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Problems solved by technology

[0004] At present, providing lubricating oil for the reducer when needed is currently the best way to improve the life of the reducer. Generally speaking, when using it, it is not necessary to perform oiling at the same time, but through manual maintenance, the time interval is bound to be longer, and it cannot start. to a security role

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