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A two-degree-of-freedom controllable robot module connection mechanism

A module connection and robot technology, applied in joints, manipulators, manufacturing tools, etc., can solve the problems of complex robot joint structure, insensitive control, poor precision and reliability, etc., and achieve simple structure, strong reliability and high precision Effect

Active Publication Date: 2016-04-20
洛阳尚奇机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a two-degree-of-freedom controllable robot module connection mechanism in order to solve the problems of complex structure, insensitive control, poor precision and reliability, and relatively large volume of existing robot joints.

Method used

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  • A two-degree-of-freedom controllable robot module connection mechanism
  • A two-degree-of-freedom controllable robot module connection mechanism

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Experimental program
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Effect test

specific Embodiment approach 1

[0010] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, this embodiment includes the first pitch motor 1, the first motor gear 2, the first pitch spur gear 3, the pitch first gear shaft 4, the pitch pinion 5, the pitch large gear 6, the joint cross shaft 7, Yaw large gear 8, yaw pinion 9, right side frame 10, second pitch motor 11, second motor gear 12, second pitch spur gear 13, second pitch gear shaft 14, first connecting plate 17, second pitching gear Two connecting plates 18, left side frame 19, two first bearing blocks 15 and two second bearing blocks 16, joint cross shaft 7 is provided with horizontal shaft 7-1 and vertical shaft 7-2, horizontal shaft 7-1 One end of the horizontal shaft 7-1 is supported in a first bearing seat 15, and the other end of the horizontal shaft 7-1 passes through the pitch gear 6 and is supported in another first bearing seat 15, and the two first bearing seats 15 are fixed on the left side On the fr...

specific Embodiment approach 2

[0013] Specific implementation mode two: combination figure 2 The present embodiment will be described. In this embodiment, the pitch circle diameter of the first motor gear 2 is equal to the pitch circle diameter of the first pitch spur gear 3 . Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0014] Specific implementation mode three: combination figure 2 The present embodiment will be described. In this embodiment, the pitch circle diameter of the second motor gear 12 is equal to the pitch circle diameter of the second pitch spur gear 13 . Other components and connections are the same as those in the second embodiment.

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Abstract

The invention relates to a robot connecting joint, in particular to a two-degree-of-freedom controllable robot module connecting mechanism, and aims at solving the problem that existing robot joints are complex in structure, not sensitive and accurate enough in control and low in reliability. A joint cross shaft is provided with a horizontal shaft and a vertical shaft, two ends of the horizontal shaft are supported in first bearing seats which are fixedly mounted on a left-side frame, a pitching small gear is meshed with a pitching big gear, the pitching small gear and the pitching big gear are mounted on a first gear shaft, a first motor gear is meshed with a first pitching straight gear, one end of the vertical shaft is supported in a second bearing seat while the other end of the same penetrates a yawing big gear to be supported in another second bearing seat, the two second bearing seats are fixedly mounted on a right-side frame, a yawing small gear is meshed with the yawing big gear, both the yawing small gear and a second pitching straight gear are mounted on a pitching second gear shaft, and a second motor gear is meshed with the first pitching straight gear. The two-degree-of-freedom controllable robot module connecting mechanism is used on a robot.

Description

technical field [0001] The invention relates to a robot connection joint, in particular to a two-degree-of-freedom controllable robot module connection mechanism. Background technique [0002] With the development of society and robot technology, people's demand for robots is increasing, and the requirements are getting higher and higher. Robots are developing towards miniaturization, high precision, sensitivity, and light weight. Robot joints are the foundation of robots. Parts, the quality of its performance directly affects the performance of the robot. Robot connection joints can be applied not only to the joints of various robots, but also to the connection between robot modules, automobiles and other fields. Most of the existing robot joints are stacked combinations of hinges and gears. Although the designed functions can be well realized when realizing multiple degrees of freedom, the structure is not simple enough, the control is not sensitive enough, the accuracy a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J17/00
Inventor 朱延河高永生赵杰张国安
Owner 洛阳尚奇机器人科技有限公司
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