Smart drive

Abstract

The invention discloses an intelligent drive device which comprises a drive motor and a reducer, wherein the reducer comprises a power input eccentric shaft, a duplicate gear, a fixed inner gear and a power output inner gear, wherein the duplicate gear comprises an outer gear I and an outer gear II; the outer gear I and the outer gear II are arranged on an eccentric section of the power input eccentric shaft in a rotary matched and sleeved mode; the fixed inner gear and the outer gear I form an engagement pair I with a small tooth difference; the power output inner gear and the outer gear II form an engagement pair II with a small tooth difference; the engagement pair I with the small tooth difference and the engagement pair II with the small tooth difference are respectively provided with a grooving elastic filtering structure; each grooving elastic filtering structure comprises gear tooth grooves formed in gear teeth of the gears and / or gear grooves formed in tooth grooves of the gears; elastic bodies are arranged inside the gear tooth grooves and the gear grooves. The intelligent drive device further comprises a monitoring device, wherein the monitoring device comprises a data receiving device and sensors; the sensors are arranged inside the elastic bodies and are used for monitoring the operation conditions of the engagement pair I with the small tooth difference and the engagement pair II with the small tooth difference respectively; the sensors are in wireless connection with the data receiving device.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, in particular to an intelligent driving device which adopts the principle of meshing with few tooth differences and can implement intelligent measurement and control on gears. Background technique [0002] With the rapid development of engineering fields such as robotics, advanced manufacturing, vehicles, ships, aviation, aerospace, and weaponry, its performance on transmission parts and transmission systems such as transmission accuracy, reliability, small size, light weight, and maintenance-free New requirements were put forward. [0003] In traditional mechanical equipment, the drive motor and the reducer are designed separately, so it is inevitable to consider the connection design between them, and use keys, couplings and other connection devices, which makes the structure complex and the number of parts increases. , the reliability of the system is reduced, the volume and w...

AI Technical Summary

Problems solved by technology

At present, when measuring the signals of various parameters during the operation of the gears in the reducer at home and abroad, due to the small internal space of the transmission device, the complex environment, the difficulty of sensor arrangement and installation, and the signal transmission is easily disturbed, there has been a lack of effective testing methods. The collection and status monitoring of the dynamic data of the transmission device brings great difficulties

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