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Manipulator capable of allowing machine to change cutter

A manipulator and mechanical technology, applied in the field of manipulators, can solve the problems of inability to complete the disassembly and assembly process of the shield machine tool, inability to automatically grab the special shield machine tool, and inability to realize machine tool change, etc.

Pending Publication Date: 2021-09-10
713 RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the existing technology cannot automatically grab the special shield machine tool, cannot complete the disassembly process of the shield machine tool, and cannot realize machine tool change. In order to solve the above problems, the present invention provides a A manipulator for machine tool change

Method used

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  • Manipulator capable of allowing machine to change cutter
  • Manipulator capable of allowing machine to change cutter
  • Manipulator capable of allowing machine to change cutter

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed...

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Abstract

The invention belongs to the technical field of shield tunneling machine construction, and particularly relates to a manipulator capable of allowing a machine to change a cutter. Compared with the prior art, two unlocking threaded sleeves are arranged on the left side and the right side of the manipulator, and when a grabber and the shield tunneling machine cutter are in a grabbing state, the unlocking threaded sleeves can start a locking system of the shield tunneling machine cutter in a shield tunneling machine cutter head; when a hydraulic motor rotates forwards, idle wheels drive locking threaded sleeves on the two sides to rotate forwards, so that the shield tunneling machine cutter is locked in the shield tunneling machine cutter head is completed; and when the hydraulic motor rotates reversely, the idle wheels drive the locking threaded sleeves on the two sides to rotate reversely, so that the shield tunneling machine cutter is unlocked in the shield tunneling machine cutter head, convenience and practicability are achieved, the shield tunneling machine cutter can be accurately and firmly grabbed, the unlocking and locking actions of the shield tunneling machine cutter in the shield tunneling machine cutter head are completed, and meanwhile, a camera shooting device, a lighting device and a water spraying device are arranged at the front end of the manipulator, and an image at the front end of the shield tunneling machine can be transmitted to a control system in real time in the cutter placing and taking process of the manipulator.

Description

technical field [0001] The invention belongs to the technical field of shield machine construction, and in particular relates to a manipulator for machine tool change. Background technique [0002] The shield machine is a kind of tunnel construction equipment, which is widely used in the construction of tunnels such as railways, expressways, and subways. The shield machine tool is located at the front end of the shield machine and is the tooth of the shield machine. With the rotation of the cutter head, the tunnel excavation is carried out, and it is the main tool for the shield machine to cut rock and soil. [0003] The shield machine works in a muddy, humid, and high-pressure environment. After working for a period of time, the shield machine tool will wear out. At this time, the shield machine needs to stop working and replace the tool. At present, the tool change method of the shield machine is mostly manual tool change. The staff need to withstand the high humidity and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08B25J18/00B25J19/02
CPCB25J15/08B25J18/00B25J19/023
Inventor 张亚强李俊伟陈刚强邱恒叶建伟
Owner 713 RES INST OF CHINA SHIPBUILDING IND CORP
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