Intelligent drive device

Abstract

The invention discloses an intelligent drive device, comprising a drive motor and a speed reducer, wherein the speed 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, and is rotatably matched with an eccentric section sleeved on the power input eccentric shaft; the fixed inner gear and the outer gear I form a meshing pair I with smaller teeth difference; the power output inner gear and the outer gear II form a meshing pair II with smaller teeth difference; a slotting elastic filter structure is respectively arranged inside the meshing pair I with smaller teeth difference and the meshing pair II with smaller teeth difference; each slotting elastic filter structure comprises a wheel tooth groove and / or a gear grove; the wheel tooth groove is arranged on the wheel teeth of the gear; the gear groove is arranged inside the tooth groove of the gear; elastic bodies are arranged inside the wheel tooth groove and the gear groove; and the intelligent drive device also comprises a monitoring device; the monitoring device comprises a data receiving device and sensors; the sensors are arranged inside the elastic bodies and used for respectively monitoring the operating conditions of the meshing pair I with smaller teeth difference and the meshing pair II with smaller teeth difference; and the sensors are wirelessly connected 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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