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End effector for hob changing manipulator and using method thereof

A technology of end effectors and manipulators, which is applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve problems such as the inability to meet the needs of safe and fast excavation of roadheaders, low tool change efficiency, and great safety risks in manual tool change operations, and achieve savings Economical cost, improved construction efficiency, simple structure and action

Pending Publication Date: 2019-06-28
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that there is a great safety risk in the manual tool change operation, and the tool change efficiency is low, which cannot meet the requirements of safe and fast excavation of the roadheader, and an efficient and safe "machine replacement" operation mode is provided to realize the tool replacement. End effector for hob replacement manipulator for detection and tool change operation and method of use thereof

Method used

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  • End effector for hob changing manipulator and using method thereof
  • End effector for hob changing manipulator and using method thereof
  • End effector for hob changing manipulator and using method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Such as Figure 1 to Figure 3 As shown, an end effector for a hob replacement manipulator includes a clamping mechanism 3, on which a chuck twisting mechanism 2 is arranged, and the clamping mechanism 3 is driven by a drive II314, and the chuck is twisted Mechanism 2 is driven by driver I201.

[0031] The drive I201 is a hydraulic motor, and the drive II314 is a hydraulic oil cylinder. The hydraulic oil cylinder involved in the present invention can a...

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Abstract

The invention discloses an end effector for a hob changing manipulator and a using method thereof. The end effector for the hob changing manipulator and the using method thereof aim to solve the technical problems that the manual hob changing operation has great safety risks, moreover, the hob changing efficiency is low so that the requirement for safe and rapid heading of a heading machine cannotbe met. The end effector comprises a clamping mechanism, a chuck screwing mechanism is arranged on the clamping mechanism, the clamping mechanism is driven by a drive II, and the chuck screwing mechanism is driven by a drive I. According to the end effector, through the arrangement of the clamping mechanism and the chuck screwing mechanism, automatic dismounting of a hob system is realized, the structure action is simple, and implementation of robotizing is facilitated.

Description

technical field [0001] The invention relates to the field of tunnel construction, in particular to an end effector for a manipulator used for hob cutter replacement on a tunnel boring machine and a use method thereof. Background technique [0002] During the construction process of the full-face tunnel boring machine, the tool consumption is large and the replacement is frequent. The tool detection and tool change work time accounts for more than 10% of the tunnel construction cycle. The existing tool detection and tool change work mainly depends on manual work. However, the full-face roadheader faces extreme operating environments such as high pressure and high humidity during the excavation process. Manual tool change operations have great safety risks, and the efficiency of tool change is low, which cannot meet the requirements of safe and fast excavation of the roadheader. At present, relevant research institutions at home and abroad are carrying out research on tool cha...

Claims

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Application Information

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IPC IPC(8): B25J15/00
Inventor 叶蕾姜礼杰杨航赵梦媛文勇亮原晓伟陈敬举
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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