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A wrist structure and robot

A wrist and hand technology, applied in the field of industrial robots, can solve problems such as complex structure and general mobility

Active Publication Date: 2021-06-29
广东寻米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The joint is one of the important mechanisms in the robot. At present, the structural mobility of the robot wrist part is average, and the structure is relatively complicated. Therefore, it is necessary to improve

Method used

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  • A wrist structure and robot
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  • A wrist structure and robot

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-3 As shown, a wrist structure includes a hand limb 1 and a palm 2, the hand limb 1 and the palm 2 are both hollow, and the hand limb 1 and the palm 2 are respectively arranged There are a first positioning plate 3 and a second positioning plate 4, the first positioning plate 3 is provided with a connecting plate 5, the second positioning plate 4 is provided with a spring plate 6, and the spring plate 6 is connected to the second positioning plate 4. The positioning plate 4 is fixedly connected, and a connecting shaft 8 is arranged in the trunk 1 of the hand. The head end of the connecting shaft 8 runs through the connecting plate 5, and the connecting shaft 8 is fixedly connected with the connecting plate 5. The connecting shaft 8 ends are fixedly connected with the hand limbs 1, the head end of the connecting shaft 8 is provided with a connecting cylinder 11, and the spring plate 6 is provided with a rotating hole 12 and a rectangular connecting groov...

Embodiment 2

[0031] Such as Figure 1-5 As shown, a wrist structure includes a hand limb 1 and a palm 2, the hand limb 1 and the palm 2 are both hollow, and the hand limb 1 and the palm 2 are respectively arranged There are a first positioning plate 3 and a second positioning plate 4, the first positioning plate 3 is provided with a connecting plate 5, the second positioning plate 4 is provided with a spring plate 6, and the spring plate 6 is connected to the second positioning plate 4. The positioning plate 4 is fixedly connected, the said hand limb 1 is provided with a connecting shaft 8, the head end of the connecting shaft 8 runs through the connecting plate, the connecting shaft 8 is fixedly connected with the connecting plate, and the end of the connecting shaft 8 Fixedly connected with the limbs of the hand, the head end of the connecting shaft 8 is provided with a connecting cylinder 11, and the spring plate 6 is provided with a rotating hole 12 and a rectangular connecting groove ...

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Abstract

The invention discloses a wrist structure and a robot. The wrist structure includes a hand limb and a palm. A first positioning plate and a second positioning plate are respectively arranged in the hand limb and the palm. The first positioning plate A connecting plate is arranged on the board, a spring plate is arranged on the second positioning plate, a connecting shaft is arranged in the limb of the hand, the first end of the connecting shaft runs through the connecting plate, and the first end of the connecting shaft is arranged There is a connecting cylinder, the spring plate is provided with a turning hole and a rectangular connecting groove matched with the connecting cylinder, a worm gear motor is arranged in the limb of the hand, and the output end of the worm gear motor is set to Connecting shaft, the end of the connecting shaft is provided with an insertion part matched with the rectangular connecting groove, and the first positioning plate is provided with a first tension device for pulling the spring plate into an upward bending state and for pulling the spring The plate is pulled into a second tension device in a downwardly bent state; the wrist has a simple structure and high mobility.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a wrist structure and a robot. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human commands, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. Its task is to assist or replace human work, such as manufacturing, construction, or hazardous work. [0003] The joint is one of the important mechanisms in the robot. At present, the structure of the wrist part of the robot is generally movable, and the structure is relatively complicated. Therefore, it is necessary to improve it. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a wrist structure and robot with simple structure and high mobility. [0005] In order to solve the above problems, the present invention adopts the following technical solutions...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J17/02
CPCB25J17/02
Inventor 廖楚娴廖朦朦
Owner 广东寻米科技有限公司