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Controllable mechanism type transfer robot arm

A moving machine and mechanism-based technology, which is applied to earth movers/shovels, mechanically driven excavators/dredgers, construction, etc., can solve problems such as high cost of hydraulic components, high maintenance cost, and insufficient response , to achieve the effect of large working space, low cost and easy remote control

Active Publication Date: 2016-03-23
东莞市京工自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a controllable mechanism-type handling robot hand, which overcomes the disadvantages of traditional hydraulic excavators such as high maintenance cost, high operating noise, high cost of hydraulic components, and insufficient response.

Method used

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  • Controllable mechanism type transfer robot arm

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Effect test

Embodiment 1

[0016] Controllable mechanism-type handling robot, including rod one 24, rod two 13, rod three 14, telescopic rod one 15, telescopic rod two 16, telescopic rod three 17, sliding sleeve one 18, sliding sleeve two 19, slider 20, Triangular connecting plate 21, actuator 22 and working platform 23,

[0017] The lower end of telescopic rod one 15 is connected to the working platform 23 through rotating pair one 1, the upper end of telescopic rod one 15 is connected to one end of rod one 25 through rotating pair two 2, and the other end of rod one 25 is connected to the actuator 22 through rotating pair three 3 ,

[0018] The lower end of the rod two 13 is connected on the working platform 23 through the rotating pair four 4, the upper end of the rod two 13 is connected on the sliding sleeve one 18 through the rotating pair five 5, and the sliding sleeve one 18 is sleeved on the telescopic rod one 15,

[0019] The lower end of telescopic rod two 16 is connected on the slide block 2...

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Abstract

The invention discloses a controllable mechanism type transfer robot arm. The lower end of a first telescopic rod of the robot arm is connected to a working platform. The upper end of the first telescopic rod is connected with one end of a first rod. The other end of the first rod is connected to an actuator. The lower end of a second rod is connected to the working platform. The upper end of the second rod is connected to a first sliding sleeve. The first telescopic rod is sleeved with the first sliding sleeve. The lower end of a second telescopic rod is connected to a sliding block. The sliding block is installed in a sliding groove in the working platform. The upper end of the second telescopic rod is connected to a second sliding sleeve. The first rod is sleeved with the second sliding sleeve. The lower end of a third rod is connected to the working platform. The upper end of the third rod is connected to a first corner of a triangular connecting plate. One end of a third telescopic rod is connected to the actuator. The other end of the third telescopic rod is connected to a second corner of the triangular connecting plate. A third corner of the triangular connecting plate is connected with the first telescopic rod and the first rod at the same time. The controllable mechanism type transfer robot arm has the advantages of a traditional hydraulic mechanism that the working space is large, the digging force is large and the stress is good; meanwhile, the number of driving rods and the number of controllable motors are reduced, and the complexity of a machine frame transmission system is lowered.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a controllable mechanism-type handling robot. Background technique [0002] Excavator is a kind of common construction machinery, which is mainly used in various engineering operations. Among them, the hydraulic excavator is a type of excavator widely used at present, but the hydraulic excavator has problems such as high manufacturing cost of the hydraulic system and prone to oil leakage. However, traditional single-degree-of-freedom mechanical excavators, commonly known as "electric shovels", can only achieve simple and unchangeable trajectory output, so they cannot be used in a wide range of fields like hydraulic excavators. [0003] With the development of motor technology and the improvement of control technology, the controllable mechanism provides a broad development space for construction machinery. The multi-degree-of-freedom controllable mechanism driven by the control motor no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/30E02F3/38E02F3/39
CPCE02F3/306E02F3/38
Inventor 陈瑞姣
Owner 东莞市京工自动化设备有限公司
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