Grabbing device

A technology of grasping device and limit device, which is applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve the problems of danger and high cost, and achieve the effect of convenient operation, simple and compact structure, and reliable grasping or picking up

Inactive Publication Date: 2019-01-04
秦亮赪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a light bulb in the air that is a certain distance from the ground often needs to be replaced due to long-term use and damage. People cannot directly replace it by hand. Using a lift car to lift people up to a certain distance and then replace it is not only costly, but also has a certain degree of danger.

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] Such as Figure 1~Figure 4 Among them, a grabbing device includes a gripping head 1, a limit device 2 and an operating rod 3. The gripping head 1 includes at least three claws 13 that are connected and rotated by a gripping seat 11 through an annular shaft 12, and the claws 13 are provided with There is a chute 131; the limiting device 2 is connected and fixed by the limiting seat 21, the support rod 22 and the limiting ring 23; the operating rod 3 is composed of the inner rod 31 inserted into the outer rod 32; the outer rod 32 It is connected and fixed with the limit seat 21 on the limit device 2, and the inner rod 31 passes through the limit seat 21 and is connected and fixed with the grasp seat 11 on the gripping head 1. The bit ring 23 fits and slides. The structure is simple and compact, the opening track of the claw 13 is limited by the limit ring 23, and the claw 13 is opened or tightened by pushing and pulling the telescopic inner rod 31 to grasp or release obj...

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PUM

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Abstract

The invention provides a grabbing device. The grabbing device comprises a grabbing head, a limiting device and an operating rod. The opening track of claws is limited through a limiting ring. An innerrod is pushed or pulled to stretch or retreat so as to open or close the jaws to grab or release objects. By adoption of the grabbing device, the problem that an auxiliary lifting device is needed for aloft work in the prior art, and consequentially, the cost is high, or people cannot work directly by hand on certain occasions is solved. The grabbing device has the advantages of being simple andcompact in structure, convenient to operate and capable of grabbing or picking the objects reliably.

Description

technical field [0001] The invention belongs to the technical field of grabbing tools, and relates to a grabbing device. Background technique [0002] In environments that require high-altitude grabbing operations or are not convenient for direct contact operations, people usually cannot directly operate with hands, and often use auxiliary tools to operate. For example, aerial light bulbs that are a certain distance from the ground often need to be replaced due to long-term use and damage. People cannot directly replace them by hand. Using a lift to lift people up to a certain distance and then replace them is not only costly, but also has certain risks. . For another example, when some small items are lost to a place that is deep and has a small opening, and people cannot directly pick them up, a grabbing tool is needed to achieve the purpose of picking up lost items. Contents of the invention [0003] The technical problem to be solved by the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J1/00B25J15/10
CPCB25J1/00B25J15/10
Inventor 秦亮赪
Owner 秦亮赪
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