Folding and telescopic arm combined type robot

A telescopic arm and robot technology, used in claw arms, manipulators, manufacturing tools, etc., can solve problems such as difficulty, large size, and low load capacity, and achieve the effects of small size, large working range, and large load-to-weight ratio.

Inactive Publication Date: 2022-06-28
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the six-axis robot in the industry has a maximum load of no more than 2000Kg, and the load capacity is low.
However, some hydraulic or hydraulic-electric hybrid heavy-duty robots have low load-to-weight ratio and large volume, which will cause difficulties in transporting large loads.

Method used

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  • Folding and telescopic arm combined type robot
  • Folding and telescopic arm combined type robot
  • Folding and telescopic arm combined type robot

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] Attached below Figure 1-4 The present invention will be described in further detail.

[0019] A composite robot with folding and telescopic arms, such as figure 1 As shown, it includes base 1, slewing bearing 2, base 3, reducer 4, hydraulic motor 5, lower swing arm 6, telescopic arm 7, hydraulic cylinder A 8, hydraulic cylinder B 9, pitch arm 10 and worm gear reducer 11 In this embodiment, the slewing bearing 2, the reducer 4, the hydraulic motor 5, the hydraulic cylinder A 8 and the hydraulic cylinder B 9 are all commercially available products.

[0020] like figure 2 As shown, the base 1 is installed on the ground to be installed, the slewing bearing 2 includes an inner gear ring 201 and an outer ring 202, the outer ring 202 is sleeved on the outer side of the inner gear ring 201, and the inner side of the inner gear ring 201 is provided with gear teeth 2011 , the inner gear ring 201 is fixedly installed on the base 1, the base 3 is fixedly installed on the outer...

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Abstract

The invention belongs to the field of specialized robots, and particularly relates to a folding and telescopic arm composite robot which comprises a base, a slewing bearing, a base, a speed reducer, a hydraulic motor, a lower swing arm, a telescopic arm, a hydraulic cylinder, a pitching arm and a worm and gear speed reducer. The base is arranged on the base through the slewing bearing, the hydraulic motor drives the base to rotate, and the whole robot achieves rotary motion. A lower swing arm and a telescopic arm of the robot can be folded and telescopic and driven by a hydraulic cylinder, and the working range and posture of the robot can be adjusted. The telescopic arm of the robot is driven by the hydraulic cylinder, the large-load requirement is met, and meanwhile the working range is greatly enlarged. During working, the hydraulic cylinders stretch out, and the robot is unfolded; and when the robot is transported and stored, the hydraulic cylinder retracts, and the robot retracts. The tail end of the robot is connected with a load part through a worm and gear speed reducer, rotating power is transmitted, and the robot has large load and self-locking capacity.

Description

technical field [0001] The invention belongs to the field of special robots, in particular to a composite robot with folding and telescopic arms. Background technique [0002] With the rapid development of robotics, the handling of heavy equipment in many occasions is done by robots. The use of robots has the obvious advantage of being efficient and manpower-saving. At present, the six-axis robot in the industry has a maximum load of no more than 2000Kg and a low load capacity. However, some hydraulic or hydraulic-electric hybrid heavy-duty robots have low load-to-weight ratio and large volume, which will cause difficulties in transporting large loads. SUMMARY OF THE INVENTION [0003] In view of the above problems, the purpose of the present invention is to provide a composite robot with folding and telescopic arms. [0004] The purpose of this invention is to realize through the following technical solutions: [0005] A folding and telescopic arm composite robot, com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J18/02B25J18/04
CPCB25J18/025B25J18/04
Inventor 李庆杰高世卿宋海东谢冰李瑞强赵亚川贾连超时鑫宋国利湛明宇李志鹏
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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