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Combinable robot article and its constituted foot unit

A robot joint and joint technology, applied in the field of robotics, can solve the problems of high processing cost, inability to change, change or expansion, etc., and achieve the effect of simple structure, avoiding redundancy, and facilitating standardization

Inactive Publication Date: 2007-06-06
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each joint needs to be individually designed, manufactured and assembled. Its design is difficult, the processing cost is high, and it is not easy to maintain. Once the structure is designed, it cannot be changed, and it cannot be changed or expanded according to the requirements of the task and working environment.

Method used

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  • Combinable robot article and its constituted foot unit
  • Combinable robot article and its constituted foot unit

Examples

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and example the present invention is described in further detail.

[0012] As shown in FIG. 1 , the robot joint of the present invention includes two parts, a transmission device and a sensor device.

[0013] The transmission mainly includes a motor 7 , a gear reducer 6 , a first spur gear 5 , a second spur gear 4 , a third spur gear 15 , a first steering reducer 12 and a second steering reducer 14 .

[0014] The motor bracket 3 is located in the housing 1 , the motor 7 and the gear reducer 6 are installed in the cavity of the motor bracket 3 , and the gear reducer 6 is located at the front end of the motor 7 . The front output shaft of the gear reducer 6 is connected with the first spur gear 5 . The second and third spur gears 4 and 15 are meshed with the first spur gear 5 . The steering reducer support 2 is connected to the front end of the motor support 3 by screws. The first steering reducer 12 and the second steerin...

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Abstract

The present invention discloses one kind of combinable robot article and its constituted foot unit. The robot article includes one motor, one reducing gear unit, one spur gear and turning reducer, one photoelectronic coder and one potentiometer. The foot unit includes one foot terminal, one shank article, one thigh article, a hip article, one upper frame and one lower frame. The robot article with rotating function may be combined with similar articles to constitute robot of different forms, such as walking robot, industrial mechanical arm, wheel type robot, etc. The robot with the said article structure has no structural redundancy, relatively simple design and machining, and powerful expansion capacity of altering article combining mode to adapt to different work environments and tasks.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a combinable robot joint and a foot unit formed therefrom. Background technique [0002] The robot joint is the most important and most complex part of the robot system. Existing robots usually contain multiple joints, and these joints are different in structure and cannot be interchanged. Each joint needs to be individually designed, manufactured, and assembled, which is difficult to design, high in processing costs, and inconvenient to maintain. Once the structure is designed, it cannot be changed, and cannot be changed or expanded according to the requirements of the task and working environment. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a combinable robot joint, which has a rotating function and can be combined with similar joints to form various forms of robots; the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/00F16H1/20F16H1/28F16H1/16
Inventor 陈学东孙翊蒲华燕曾理湛贾文川赵军周明皓何学明
Owner HUAZHONG UNIV OF SCI & TECH
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