Novel intelligent gear

Abstract

The invention discloses a novel intelligent gear. The gear comprises a fixing disc and multiple gear modules evenly distributed in the circumferential direction, all the gear modules are fixedly connected with the fixing disc, the outer edges of the gear modules are spliced to form a complete wheel flange, an adjusting body is arranged at the joint between every two adjacent gear modules, and theadjusting bodies are made of variable-rigidity flexible materials; and the gear further comprises a sensor module and an intelligent control system, wherein the sensor module is used for directly sensing and measuring meshing state parameters of the gear and sending the parameters to the intelligent control system, and the intelligent control system is used for processing the parameters sent by the sensor module and controlling the variable-rigidity flexible materials of the adjusting bodies to be subjected to rigidity-flexibility and deformation conversion according to an optimization instruction obtained through processing. According to the provided novel intelligent gear, real-time gear meshing performance monitoring and dynamic gear meshing performance adjusting are integrated, and a closed loop, from meshing performance monitoring to meshing performance adjusting, of the gear is achieved.

Description

technical field [0001] The invention belongs to the technical field of gears, and in particular relates to a novel intelligent gear. Background technique [0002] At present, gears, as the basic parts of mechanical transmissions, are widely used in various equipments. With the development of technology, all kinds of equipment have higher and higher requirements for gear transmission accuracy, reliability, life, vibration reduction and noise reduction. Mesh performance testing of gears, on the one hand, can make an objective and correct evaluation of the quality of the gears, and on the other hand, can use the obtained meshing performance parameters to optimize the gear design. [0003] The traditional gear meshing performance testing is generally done through a test platform before installation. With the advancement of sensor technology, more and more research teams have proposed real-time monitoring of working condition parameters of gears in use, but these schemes stop a...

AI Technical Summary

Problems solved by technology

Although the elastic body material proposed in this technical solution can dynamically adjust the performance of the gear, it only uses the adaptive deformation coordination ability of the elastic body, and the stiffness and flexibility of the elastic body cannot be adjusted in real time according to the monitoring results, which has no real meaning Realize the closed loop of the gear itself from real-time monitoring to performance adjustment

Moreover, the tooth grooves and gear grooves of the smart gear are cumbersome to process, requiring high machining accuracy and high manufacturing costs.

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