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Mechanical arm used for narrow working space

A work space and robotic arm technology, applied in the field of robotics, can solve the problems of inconvenient maintenance, large self-weight ratio, and inconvenience to carry.

Inactive Publication Date: 2021-12-24
BEIJING PRECISION MEDTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of fixed working range, large self-weight ratio, inconvenient maintenance, inconvenient portability, and large size of existing robots, a miniaturized robot / manipulator arm is needed to meet the requirements of small and medium-sized robots while maintaining its working performance. Application Scenarios and Requirements for Regional Operations

Method used

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  • Mechanical arm used for narrow working space
  • Mechanical arm used for narrow working space
  • Mechanical arm used for narrow working space

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Embodiment Construction

[0030] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0031] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...

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Abstract

The embodiment of the invention provides a mechanical arm used for a narrow working space. The mechanical arm comprises a first articulated arm, a second articulated arm and a third articulated arm, the second articulated arm comprises a front end part and a rear end part, the rear end part is configured to rotationally drive the front end part, the rear end part is connected with the first articulated arm and pivots relative to the first articulated arm, the front end part is connected with the third articulated arm and pivots relative to the front end part, and the third articulated arm is configured to rotationally drive an actuator. The mechanical arm can be operated in a narrow space, and is large in movement range, flexible in joint movement, high in load capacity, stable in structure and balanced in gravity center; and operation faults can be reduced, narrow space operation efficiency is improved, and the problem of system stability is solved.

Description

technical field [0001] The present disclosure relates to the technical field of robots, in particular to a mechanical device, and more particularly to a mechanical arm used in a narrow working space. Background technique [0002] Robots or robotic arms have been increasingly used in various fields, including industry, logistics, medical care, household, education, business, etc. Robots / mechanical arms outside of industrial use are mostly transformed from common industrial robots and collaborative robots. , integrated, and are therefore often bulky, bulky, and poorly suited for their intended use. [0003] Aiming at the problems of fixed working range, large self-weight ratio, inconvenient maintenance, inconvenient portability, and large size of existing robots, a miniaturized robot / manipulator arm is needed to meet the requirements of small and medium-sized robots while maintaining its working performance. Application scenarios and requirements for regional operations. Co...

Claims

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Application Information

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IPC IPC(8): B25J9/00
CPCB25J9/1065
Inventor 汤毅
Owner BEIJING PRECISION MEDTECH CO LTD
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