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Multifunctional gripper

A grasping hand and multi-functional technology, applied in the field of grasping hand, can solve problems such as complex mechanical structure, and achieve the effect of exquisite structure, stable grasping and high utilization rate

Inactive Publication Date: 2017-08-18
屈易
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the other hand, in order to drive the mechanical finger, its mechanical structure is relatively complicated.

Method used

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Experimental program
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Effect test

Embodiment 1

[0010] Such as figure 1 As shown, the multifunctional grabbing hand described in this embodiment includes a grabbing arm 1. The front end of the grabbing arm 1 is composed of an arc-shaped fixed mechanical finger 2 and a movable mechanical finger 3. The front ends of the two mechanical fingers form an open shape. Structure, the end of the fixed mechanical finger 2 is fixedly connected with the grabbing arm 1, the movable mechanical finger 3 is divided into two parts, the shape of the first part 4 of the movable mechanical finger 3 is symmetrical to that of the fixed mechanical finger 2, and the movable mechanical finger 3 The second part 5 is hingedly connected to the grabbing arm 1, and the end of the second part 5 of the movable mechanical finger 3 is bent toward the grabbing arm 1 and is provided with a connecting hole 9, and the middle part of the grabbing arm 1 is fixed with a drive motor 10 to drive A tension rope 7 is connected between the motor 10 and the connection ho...

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Abstract

The multifunctional grabbing hand designed by the present invention includes a grabbing arm, which is characterized in that the front end of the grabbing arm is composed of a circular arc-shaped fixed mechanical finger and a movable mechanical finger, and the front ends of the two mechanical fingers form an open structure. The end of the fixed mechanical finger is fixedly connected with the grabbing arm. The movable mechanical finger is divided into two parts. The shape of the first part of the movable mechanical finger is symmetrical to that of the fixed mechanical finger. The second part of the movable mechanical finger is hinged on the grabbing arm. , and the end of the second part of the movable mechanical finger is bent toward the grabbing arm and has a connecting hole. The middle part of the grabbing arm is fixed with a driving motor, and a tensioning rope is connected between the driving motor and the connecting hole, and the tensioning rope is wound Through the tension wheel arranged at the front end of the grabbing arm; the rear end of the first part of the movable mechanical finger is provided with a fixed buckle bent toward the grabbing arm.

Description

technical field [0001] The invention relates to a grabbing hand, in particular to a multifunctional grabbing hand capable of grabbing various objects with different diameters. Background technique [0002] In the prior art, the general-purpose grasping hand generally grasps objects by opening and closing multiple mechanical fingers, and in order to improve the reliability of grasping, a three-dimensional structure composed of three mechanical fingers is generally required to achieve grasping. The diameter of the object it grabs has a large relationship with the size of the manipulator. On the other hand, in order to drive the mechanical finger, its mechanical structure is relatively complicated. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a multi-functional grabbing hand that is not limited by the size of the driving wheel and can climb over obstacles as high as itself. [0004] The multifunctional grabbing hand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08
CPCB25J15/08
Inventor 屈易
Owner 屈易
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