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Robot motor protection mechanism

A technology for motor protection and robotics, which is applied in electromechanical devices, manipulators, motor vehicles, etc., and can solve problems such as motor failure and motor protection

Active Publication Date: 2020-10-20
重庆新登奇机电技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a robot motor protection mechanism to solve the problem that the motor cannot be protected during the process of ventilation and heat dissipation

Method used

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Examples

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Embodiment 1

[0032] as attached figure 1 and attached figure 2 As shown, a robot motor protection mechanism includes a robot. The robot includes a support box 1 , and a manipulator 2 is rotatably connected to the bottom of the support box 1 . Bottom bolts at the bottom of the support box 1 are fixed with a base plate 3 , and baffle plates 4 are integrally formed on the left and right sides of the base plate 3 , and the two baffle plates 4 are perpendicular to the base plate 3 . The outer walls of the baffle plate 4 are respectively rotatably connected with driven wheels 7, and the outer walls of the baffle plate 4 also have through holes at the driven contours. Servo motors 8 are respectively fixedly connected to the bottom surface of the bottom plate 3 near the through holes, and the output shafts of the servo motors 8 pass through the through holes coaxially and extend outside the baffle plate 4 . The output shaft of the servo motor 8 located outside the baffle plate 4 is coaxially ke...

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Abstract

The invention belongs to the technical field of protection devices on motors, and particularly discloses a robot motor protection mechanism. The robot motor protection mechanism comprises a motor, a driving wheel is fixed to an output shaft of the motor, a baffle is fixedly connected to the side wall of the motor, a ventilation hole is formed in the baffle, a plurality of shutters are rotationallyconnected to the ventilation hole, and a first gear fixedly connected to the top end of each shutter; the first gear is engaged with a rack, the rack is horizontally and slidably connected to the baffle, the side wall of the rack is fixedly connected with a compressed spring, the end, away from the rack, of the compressed spring is fixedly connected to the baffle, and the shutters seal the ventilation hole when the compressed spring in a free state; the output shaft of the motor is coaxially connected with a worm gear, the worm gear is meshed with a worm, and a one-way rotating wheel is fixedto the worm and meshed with the rack; and the rack can make the second gear slip in situ when the second gear moves to the end position of the rack. The invention aims to solve the problem that the motor cannot be protected in the ventilation heat dissipation process of the motor.

Description

technical field [0001] The invention belongs to the technical field of protection devices on motors, and specifically discloses a robot motor protection mechanism. Background technique [0002] Robots have basic characteristics such as perception, decision-making, and execution. They can assist or even replace humans in completing dangerous, heavy, and complicated tasks, improve work efficiency and quality, serve human life, and expand or extend the scope of human activities and capabilities. Widely used in industries and other fields. [0003] In the prior art, in order to ensure the heat dissipation of the robot motor, the motor is usually exposed to the outside as much as possible. Although this method can satisfy the ventilation and heat dissipation of the motor when it is working, it also makes the motor always exposed to the outside, which is prone to the problem that the motor will be scrapped due to uncontrollable external factors such as foreign objects or sandstor...

Claims

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Application Information

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IPC IPC(8): B25J5/00B25J19/00B62D55/06H02K5/10H02K5/20
CPCB25J5/005B25J19/00B62D55/06H02K5/10H02K5/20
Inventor 董明海伍国果
Owner 重庆新登奇机电技术有限公司
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