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Two-state driven hybrid robot

A robot and hybrid technology, applied in the field of robotics, can solve problems such as reducing system performance

Inactive Publication Date: 2011-09-14
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the hybrid robots currently proposed adopt the form of installing series mechanisms on parallel platforms. The series mechanisms installed on parallel platforms reduce the performance of the entire system.

Method used

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  • Two-state driven hybrid robot
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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0020] Please combine figure 1 As shown, it is a planar parallel platform system, wherein the moving platform 1 and the static platform 3 are connected by three driving rods 2, 4, 5. The moving platform 1 has a first head end C and a first end D, and the static platform 3 has a second head end A and a second end B. The two ends of each driving rod are connected with the dynamic and static platforms 1, 3 through ball joints (not shown). Each drive rod has two states, th...

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Abstract

The invention discloses a two-state driven hybrid robot. The two-state driven hybrid robot at least comprises a first platform, a second platform and a third platform, wherein the second platform is positioned between the first platform and the third platform, the second platform is connected with the first platform and the third platform through driving rods respectively, and radically a plurality of planar parallel platform systems are connected in series. The tail end of the two-state driven hybrid robot has a limited position attitude, so the robot is suitable for an occasion which does not need continuous motion and only needs point control.

Description

technical field [0001] The invention relates to a robot, in particular to a two-state drive hybrid robot with an innovative structure. Background technique [0002] At present, robots have been widely used, but most robots use continuous drive. Continuously driven robots used in industry need to be equipped with a certain control system to achieve the required precision requirements, so their cost is relatively high. [0003] However, not all practical applications require robots to generate continuous motion. Some occasions that only need point control, such as spot welding, only need the robot to reach a certain working point. Another example is some maintenance robots or robots that serve people, they do not need to produce continuous motion. [0004] The tandem robot, which is widely used at first, is limited in scope due to its low carrying capacity and slow response. Due to its special structure, the parallel robot can play its performance in the occasions with hig...

Claims

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Application Information

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IPC IPC(8): B25J9/06
Inventor 吴洪涛程世利李成刚陈柏朱玉川缪群华潘心伟
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS