Robot brake chassis

A robot and chassis technology, applied in the field of robots, can solve problems such as hidden safety hazards, the motor cannot work, and the braking distance is long, so as to prevent the robot from moving, avoid potential safety hazards, and ensure the safety of use.

Inactive Publication Date: 2018-12-14
SHANGHAI YUDE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor of the present invention found that the following problems exist in the prior art: the robot only relies on the motor to brake, on the one hand, it cannot perform rapid braking, resulting in a long braking distance, especially when going downhill or driving fast, there is a safety hazard in the braking process; On the other hand, the motor must be in the power-on state to work normally. In the power-off state or when the robot is charging, the motor cannot work, so that the robot has no braking function, resulting in uncontrolled sliding of the robot wheels, which is prone to safety hazards.

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present invention, many technical details are proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in the present invention can also be realized.

[0022] The embodiment of the present invention relates to a robot brake chassis 100, such as Figures 1 to 4 As shown, it includes a chassis base 10, a wheel 20 rotatably fixed on the chassis base 10, and a braking device 30 fixed on the chassis base 10. The braking device 30 includes a radi...

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Abstract

An embodiment of the invention relates to the field of robots and discloses a robot brake chassis. The robot brake chassis comprises a chassis base and wheels fixed on the chassis base in a rolling manner, and further comprises a brake device fixedly arranged on the chassis base, wherein the brake device comprises a first brake pad, a second brake pad, a connecting rod shaft, a first brake connecting rod, a second brake connecting rod, and a stay wire connected to the connecting rod shaft; the first brake connecting rod and the second brake connecting rod are pivoted through the connecting rodshaft; the first brake pad and the second brake pad are correspondingly fixed at the tail ends of the first brake connecting rod and the second brake connecting rod and are away from the connecting rod shaft; the first brake connecting rod and the second brake connecting rod form a non-zero angle; and during braking, the stay wire pulls the connecting rod shaft, and drives the first brake connecting rod and the second brake connecting rod to correspondingly prop the first brake pad and the second brake pad on the wheels. The robot brake chassis can perform quick braking, is short in brake distance, meanwhile, guarantees that a robot can be kept in a braking state while being powered off or charged, and is safe in use.

Description

technical field [0001] The embodiments of the present invention relate to the field of robots, in particular to a robot brake chassis. Background technique [0002] With the development of automatic control technology and the wide application of computers, as well as the combination of electronic technology, the use of robots is becoming more and more common, and the requirements for robots in motion and control are getting higher and higher. The robot in the prior art moves through the wheels on the chassis controlled by the motor. This type of robot does not have a mechanical brake device. When the robot needs to brake, it relies on the software program to control the motor brake. [0003] The inventor of the present invention found that the following problems exist in the prior art: the robot only relies on the motor to brake, on the one hand, it cannot perform rapid braking, resulting in a long braking distance, especially when going downhill or driving fast, there is a ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B25J5/00B25J9/00
CPCB25J5/007B25J9/0009
Inventor刘树安
OwnerSHANGHAI YUDE COMM TECH