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Outer rotor motor drive booster

A technology of external rotor motor and booster device, applied in electromechanical devices, electric components, motor control and other directions, can solve the problem that the threaded booster protection belt cannot adapt to rapidly changing working conditions, etc., achieve light weight, reduce the transmission mechanism, product simple structure

Active Publication Date: 2022-04-12
新乡玉镜智能科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an external rotor motor-driven booster to solve the technical problem that the existing threaded booster protection belt cannot adapt to rapidly changing working conditions

Method used

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  • Outer rotor motor drive booster
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  • Outer rotor motor drive booster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1: A kind of external rotor motor drive booster, see Figure 1-6 , including traction force acquisition mechanism, load force acquisition mechanism, outer rotor motor assist mechanism, rotational speed acquisition mechanism, and body frame.

[0043] The traction force collection mechanism includes a traction fixed pulley 3 and a traction pressure sensor 5 ; the load force collection mechanism includes a load fixed pulley 2 and a load pressure sensor 4 . One end of the wheel shaft of the traction fixed pulley 3 is connected with the frame 11 through the joint bearing 14, the joint bearing 14 can realize the swing of the wheel shaft within a certain angle and the rotation of the wheel shaft, and the other end is installed on the frame 11 through the rolling bearing 10. At the hole, the left and right swing of the wheel shaft is restricted, and the up and down swing is not limited. Using the rolling bearing 10 can effectively reduce the resistance of the wheel s...

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PUM

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Abstract

The invention discloses an external rotor motor drive booster. The invention aims to solve the technical problems of the existing sports protective belt, such as complex labor-saving mechanism, limited working stroke, and inability to adapt to rapid working condition changes. It includes cables, traction wheel pressure sensors, load wheel pressure sensors, traction wheel speed sensors, load wheel speed sensors, external rotor motors, controllers, etc.; the controller is electrically connected to the above-mentioned pressure sensors and speed sensors, and through real-time control The algorithm controls the rotational speed and output torque of the outer rotor motor, so as to realize the boosting effect on the pulling force of the cable. The invention can keep the traction stroke unchanged while obtaining labor-saving effects, has a compact structure and high integration, can adapt to different driving friction conditions, and can maintain normal operation under rapidly changing working conditions.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to an external rotor motor-driven booster. Background technique [0002] In the field of sports training, protective belts are required in the training process of many sports, such as diving, gymnastics, trampoline, rock climbing and so on. Protective belt is a kind of commonly used sports protection equipment, and its one end is bound on athlete's body, and the other end is held by coach. The coach's control of the protection belt can not only protect the safety of the athletes, but also change the rotation speed of the athletes in the air, prolong the time of the athletes in the air, etc., and help the athletes complete aerial skills. Pulling the protective belt is not only a heavy physical labor, but also the human body required to pull is definitely more important than the person being pulled. These limiting factors have caused many female coaches and old coaches to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/14H02K11/20H02K11/21H02K11/30H02K11/33H02P23/20H02P23/24H02P29/024H02P29/028A62B35/00
CPCH02K7/14H02K11/20H02K11/21H02K11/30H02K11/33H02P23/20H02P23/24H02P29/024H02P29/028A62B35/0025H02K2213/03
Inventor 郝道欣郭水根陈瑞荣刘利平林嘉
Owner 新乡玉镜智能科技有限公司