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Electromagnetic control pendulum and u-groove gear rhythm matching device

An electromagnetic control and matching device technology, which is applied in gear transmission devices, electromechanical devices, control/regulation systems, etc., can solve problems such as swing angle attenuation, and achieve controllable effects

Active Publication Date: 2021-11-23
ANHUI UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the influence of air resistance and solve the problem of attenuation of the swing angle during the movement of the single pendulum, the present invention provides an electromagnetically controlled single pendulum and U-shaped groove gear rhythm matching device that can offset the air resistance

Method used

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  • Electromagnetic control pendulum and u-groove gear rhythm matching device
  • Electromagnetic control pendulum and u-groove gear rhythm matching device
  • Electromagnetic control pendulum and u-groove gear rhythm matching device

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Embodiment Construction

[0014] The device of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] The electromagnetically controlled single pendulum and U-shaped groove gear rhythm matching device of the present invention includes a driving part 1, a transmission part 2, an electromagnetic control part 3, a supporting part 4, and a single pendulum part 5;

[0016] The driving part 1 includes a DC motor 101, a reducer 102, a motor base 103, and a motor shaft 104;

[0017] The transmission part 2 includes a first gear 201, a second gear 202, a third gear 203, a U-shaped groove gear 204, a transmission shaft 205, a shaft sleeve 206, and a first deep groove ball bearing 207;

[0018] The electromagnetic control part 3 includes an angle sensor 301, a control module 302, an electromagnet 303, and a switch 304;

[0019] The supporting part 4 includes a box body 401, a left side plate 402, a right side plate 403, a smooth roller 404, a roller end cove...

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Abstract

The invention discloses an electromagnetically controlled single pendulum and a U-shaped groove gear rhythm coordination device, which is a mechanized and controllable single pendulum movement rhythm coordination device. The device consists of five parts: drive mechanism (1), transmission mechanism (2), electromagnetic controller (3), support mechanism (4) and pendulum mechanism (5), in which the DC motor transmits power to two stage gear, so as to drive the U-shaped groove gear to rotate. The swing angle of the pendulum is detected by the angle sensor, and the detected angle is returned to the controller. The controller adjusts the electromagnet current to change the electromagnetic force generated by the electromagnet on the pendulum. Repulsion, so as to realize the amplitude swing of the single pendulum, so that it can cooperate with the U-shaped groove gear to realize the movement rhythm. The device has the characteristics of ingenious structure and reliable control.

Description

technical field [0001] The invention relates to the technical field of electromagnetic control, in particular to a controllable electromagnetically controlled single pendulum and U-shaped gear rhythm matching device. Background technique [0002] From the perspective of mechanics, a simple pendulum should swing in a simple harmonic mode without any external influence. However, in fact, due to the air resistance, the simple pendulum is actually damping the vibration, and the work of the resistance consumes the mechanical energy of the system, and eventually the pendulum will attenuate to a static state after swinging for a period of time. The ball and the pendulum are not in the vertical plane, and the pendulum ball is made to perform other forms of motion, such as conical swing. Contents of the invention [0003] In order to overcome the influence of air resistance and solve the problem of attenuation of the swing angle during the movement of the single pendulum, the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/20F16H1/22H02K7/116
CPCF16H1/22G05D3/206H02K7/116
Inventor 杨慧孙梦果仲育颉刘永斌舒玉恒
Owner ANHUI UNIVERSITY
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