A robot joint drive integrated with a motor reducer

Abstract

The application discloses a robot joint driver integrated with a motor reducer, and particularly relates to the field of industrial robots. The robot joint driver comprises a mounting seat, a motor and a reducer installed on the mounting seat, and the motor is in transmission connection with the input end of the reducer. A long arm is installed on the mounting seat, and a bottom plate is installed on the inner bottom of the long arm to form an inner cavity in the long arm. The application circulates the lubricating grease in the reducer and the long arm by setting the long arm, and then determines and orders the circulation path of the lubricating grease. The mounting port and the magnetic attraction assembly are arranged on the circulation path, and the lower end of the mounting port is upward or downward to realize the inflow and outflow of the lubricating grease when the robot joint driver swings up and down, so that the collection of the iron filings is realized. Most of the iron filings can be removed, the iron filings are prevented from entering the circulation again, and the mechanical wear of the reducer can be greatly reduced.

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