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Wheeled mobile service robot

A mobile service, robot technology, applied in the field of robots, can solve the problems of single function, difficult to adapt to the functional requirements of the use environment, etc.

Inactive Publication Date: 2015-03-11
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing service robots on the market have a relatively simple structure and a single function, which makes it difficult to adapt to the actual use environment and changing functional requirements.

Method used

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  • Wheeled mobile service robot

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Experimental program
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Embodiment Construction

[0022] The present invention will be described in more detail below in conjunction with the accompanying drawings:

[0023] combine Figures 1 to 8 , the chassis 5 is bolted to install two universal wheels 1 and two driving wheel assemblies. The driving wheel assembly includes a driving wheel 3, a chassis reducer 2 and a chassis motor 4. The driving wheel 3 is installed on the output shaft of the chassis reducer 2, the chassis motor 4 is directly connected to the chassis reducer 2, and the chassis reducer 2 is installed on the chassis 5 through bolt connection. This structure enables the robot to move flexibly. The frame 6 is made of welded steel pipes, on which mechanical parts such as control elements and two arms are installed.

[0024] like Figure 2-6 Shown is the structure of the right arm part of the present invention. The two fingers 7 are installed on the finger box 11 through the finger pins 9, the middle groove of the two fingers 7 is equipped with a pin 8 that c...

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Abstract

The invention aims to provide a wheeled mobile service robot. The wheeled mobile service robot comprises a chassis mechanism, a rack, a big arm mechanism, a small arm mechanism and a wire pulling motor component, wherein the small arm mechanism is connected with the big arm mechanism; the big arm mechanism is connected with the rack; the wire pulling motor component is arranged in the rack; the rack is fixed to the chassis mechanism; the small arm mechanism comprises fingers, a finger box, steel wire ropes, U-shaped frames, a servo turntable, a small arm worm wheel, a small arm worm, a small arm shell, a small arm motor and a wrist shell, wherein the fingers are arranged on the finger box; the U-shaped frames are arranged in the fingers; pins are arranged on the U-shaped frames; one end of each steel wire rope is fixed to each U-shaped frame; and the other end of each steel wire rope is connected with the wire pulling motor component; the finger box is arranged on the servo turntable; the servo turntable rotates automatically under the action of gravity and is connected with the wrist shell; the small arm motor, the small arm worm and the small arm worm wheel are arranged in the small arm shell and are connected in sequence; and the small arm worm wheel is connected with the wrist shell. The wheeled mobile service robot can not only perform single-arm independent work, but also perform double-arm cooperation.

Description

technical field [0001] The present invention relates to a robot. Background technique [0002] With the intensification of my country's population aging and the increase in labor costs, the society's demand for mechanization in the service industry is getting higher and higher. All kinds of service robots keep appearing. However, the existing service robots on the market are relatively simple in structure and single in function, and are difficult to adapt to the actual use environment and changing functional requirements. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a wheeled mobile service robot that can work independently with one arm and cooperate with two arms. [0004] The object of the present invention is achieved in this way: [0005] The present invention is a wheeled mobile service robot, which is characterized in that it includes a chassis mechanism, a frame, a large arm mechanism, a small arm mechanism, and a wire-pull...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J5/00B25J13/08B25J18/00
Inventor 王岚艾山喻大发张立勋
Owner HARBIN ENG UNIV
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