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Manipulator with four motion ranges in gear transmission space

A four-movement, gear-driven technology, used in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of bloated robot structure and large footprint, and achieve compact overall structure, small footprint, and small inertia. Effect

Inactive Publication Date: 2015-06-10
JIANGXI MECHANICAL SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the need to install this type of structure on an articulated robot, the structure of the robot is bloated and occupies a large space.

Method used

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  • Manipulator with four motion ranges in gear transmission space
  • Manipulator with four motion ranges in gear transmission space
  • Manipulator with four motion ranges in gear transmission space

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Experimental program
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Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] control figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 , the four-degree-of-motion manipulator in the gear transmission space, including the frame 1, the first branch chain, the second branch chain, the third branch chain, the fourth branch chain, the first motor 2, the second motor 3, the third motor 4, the Four motors 5 and a moving table mechanism.

[0031] The first bracket 102 of the first branch chain is connected with the frame 1 through the first rotation pair 101, and the first connecting shaft 111 of the first branch chain is connected with the first translation rod of the translation platform mechanism through the second rotation pair 505 501 connection, the second bracket 2...

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PUM

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Abstract

A manipulator with four motion ranges in gear transmission space comprises a rack, a first branch chain, a second branch chain, a third branch chain, a fourth branch chain, a first motor, a second motor, a third motor, a fourth motor and a translation platform mechanism, wherein two racks in each of the first branch chain, the second branch chain, the third branch chain and the fourth branch chain can perform synchronous lifting motion under the driving of the first motor, the second motor, the third motor and the fourth motor respectively. According to the manipulator with the four motion ranges in the gear transmission space, the motion of the translation platform mechanism in the four motion ranges in the space can be realized; the manipulator is simple and compact in structure and has the advantages of small occupied space, flexile motion and the like.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a four-degree-of-motion manipulator in a gear transmission space. Background technique [0002] Since the 1950s, robots have been used in the industrial field, and now they have played a great role in the industrial field, effectively reducing the production cost of factories and improving production efficiency. There are many aspects of industrial application of robots, such as welding, assembly, palletizing, grasping and so on. The mechanical structures of robots used in different fields are also very different. Welding robots need five or six axes to realize the spatial curve movement of the end welding torch, while palletizing robots only need four axes to complete the palletizing of items on the production line. Task. In the field of industrial applications, there are tasks that require placing objects from one place to another without requiring tilting motion of the objec...

Claims

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Application Information

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IPC IPC(8): B25J9/00
Inventor 王红州郑小民扈晓刚
Owner JIANGXI MECHANICAL SCI RES INST
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