Mechanical arm

A robotic arm, manipulator technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of heavy weight, large volume, interference and constraints, and achieve the effect of simple structure, simple operation and light weight

Pending Publication Date: 2017-05-31
YULIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The movement process of the existing mechanical arms with multiple degrees of freedom is too complicated. Therefore, when mining accidents occur in underground mines such as coal mines, in order to avoid interference and constraints in the operation of the existing rescue mechanical arms, the whole machine The structural design is bloated, the volume is too large, and the weight is too heavy, which makes the existing rescue robot arm inconvenient to use in the narrow mine

Method used

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  • Mechanical arm

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Embodiment Construction

[0023] The present invention is described in further detail below in conjunction with accompanying drawing:

[0024] The invention provides a mechanical arm, such as figure 1 As shown, it includes a motorized transportation device, which includes a load-carrying platform 10, and a driving front wheel 7 and a driven rear wheel are arranged below the load-bearing platform 10. The platform 10 is provided with a lifting structure, wherein the lifting structure is arranged between the upper bracket 12 and the carrying platform 10, the lifting structure includes a lifting motor 8, and the lifting motor 8 is connected with the lifting screw 9; There is a horizontal rotating power structure, the horizontal rotating power structure includes a rotating motor 11, the rotating motor 11 is connected with the rotating shaft 13 arranged on the upper bracket 12, and the rotating shaft 13 is connected with the horizontal mechanical arm 15, wherein the horizontal mechanical arm 14 and the horiz...

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Abstract

The invention discloses a mechanical arm. The mechanical arm comprises a swing arm, wherein a mechanical hand is arranged on the end part of the swing arm; a control structure for allowing the mechanical hand to open / close and a horizontal rotary structure for allowing the swing arm to horizontally rotate are arranged on the swing arm; a lifting structure for allowing the horizontal rotary structure to lift is arranged below the horizontal rotary structure; and an engine-driven transportation device with a wheel set is arranged below the lifting structure. The mechanical arm is small in integral structure size, is lighter in weight, is simple in structure, and can realize multi-angle lifting and rotating of the mechanical arm.

Description

technical field [0001] The invention belongs to the technical field of mechanical rotation, and relates to a mechanical arm. Background technique [0002] The movement process of the existing mechanical arms with multiple degrees of freedom is too complicated. Therefore, when mining accidents occur in underground mines such as coal mines, in order to avoid interference and constraints in the operation of the existing rescue mechanical arms, the whole machine The structural design is bloated, the volume is too large, and the weight is too heavy, which makes it inconvenient to use the existing rescue mechanical arm in a narrow mine. Contents of the invention [0003] The object of the present invention is to provide a mechanical arm; the whole structure is small in size, light in weight, simple in structure, and capable of lifting and rotating the mechanical arm at multiple angles. [0004] The purpose of the present invention is solved by the following technical solutions:...

Claims

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Application Information

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IPC IPC(8): B25J5/00B25J9/12
CPCB25J5/007B25J9/12
Inventor 李小龙许靖
Owner YULIN UNIV
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