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Mechanical arm structure of robot

A technology of mechanical arms and robots, applied in the field of robotics, can solve the problems of inconvenient replacement of internal structural parts and expensive industrial robots, and achieve the effect of improving work coordination, simple structure, and compact design

Inactive Publication Date: 2018-08-24
HAIMEN MAOFA ART DESIGN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. As an independent device, mechanical arms are widely used in the field of industrial processing, but industrial robots are expensive and cannot easily replace internal structural parts. This device is effective Solve this problem

Method used

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  • Mechanical arm structure of robot
  • Mechanical arm structure of robot
  • Mechanical arm structure of robot

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Embodiment Construction

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0020] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0021] Such as Figure 1-3 As shown, a robot arm structure of the present invention includes a box body 100, in which a rotating cavity 102 with an upward opening is fixed, and an annular toothed ring 108 is fixed on the inner wall of the rotating cavity 102, The lower end wall of the rotating cavity 102 is fixed with a power motor 101, and the upper end surface of the output shaft of the power motor 101 is fixed with a driving gear 106, and ...

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Abstract

The invention discloses a mechanical arm structure of a robot. The mechanical arm structure of the robot comprises a box. A rotating cavity with an upward opening is fixedly arranged in the box. An annular toothed ring is fixedly arranged on the inner wall of the rotating cavity. A power motor is fixedly arranged in the lower end wall of the rotating cavity. A driving gear is fixedly arranged on the upper end face of the output shaft of the power motor. Planetary gears are arranged between the driving gear and the toothed ring in an annular array in a meshed manner. The lower end faces of theplanetary gears are fixedly provided with fixing blocks. Push plates are arranged in the fixing blocks in a sliding manner. Balls abutting against the lower end wall of the rotating cavity are fixedlyarranged in the lower end faces of the push plates. Fixing columns are fixedly arranged on the upper end faces of the planetary gears. A frame is rotationally arranged on the outer surface of the fixing columns. The mechanical arm structure of the robot is simple in structure and convenient to use, the mechanical arm structure of the robot is of a planetary gear type structure and adopts compactdesign, the mechanical arm achieves free movement in a space range, and therefore the productivity is effectively improved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a structure of a robot arm. Background technique [0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. As an independent device, mechanical arms are widely used in the field of industrial processing, but industrial robots are expensive and cannot easily replace internal structural parts. This device is effective Solve this problem. Contents of the invention [0003] The object of the present invention is to provide a robotic arm structure capable of overcoming the above-mentioned defects in the prior art. [0004] According to the present invention, a robot mechanical arm structure of the device of the present invention includes a box body, a rotating cavity with an upward opening is fixed in the box, an annular gear ring is fixed on the inner wall of the rotating cavity, and an annular gear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J18/00B25J9/00
CPCB25J18/00B25J9/00B25J9/0009
Inventor 陈海燕李翠仪邓文
Owner HAIMEN MAOFA ART DESIGN CO LTD
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