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Cylindrical coordinate type simple hydraulic mechanical hand

A technology of cylindrical coordinates and manipulators, applied in the field of manipulators, can solve the problems of high cost and poor versatility of manipulators, and achieve the effects of simple structure, convenient maintenance and strong versatility

Inactive Publication Date: 2017-05-03
GUANGXI UNIV
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a simple hydraulic manipulator with cylindrical coordinates, which can realize the movement of three degrees of freedom of lifting, telescopic and turning, and has the advantages of low cost, convenient maintenance and With strong versatility, it can be used in small and medium batch automated production in modern manufacturing

Method used

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  • Cylindrical coordinate type simple hydraulic mechanical hand

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Embodiment Construction

[0007] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0008] A cylindrical coordinate type simple hydraulic manipulator, which consists of 1 rotary table, 2 bases, 3 grippers, 4 piston rods, 5 telescopic hydraulic cylinders, 6 lifting hydraulic cylinders, the column and lifting hydraulic cylinders are installed on the rotary table, and the telescopic hydraulic cylinders It is connected with the column and the lifting hydraulic cylinder, the claw is installed on the hydraulic cylinder rod of the telescopic hydraulic cylinder, and the rotary table is connected with the rotary hydraulic cylinder in the base.

[0009] The lifting hydraulic cylinder directly converts the linear motion of the hydraulic cylinder into the lifting action of the manipulator, and the structure for realizing the lifting movement of the arm is relatively simple; by controlling the movement and stop of the hydraulic cylinder, the...

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Abstract

The invention relates to a cylindrical coordinate type simple hydraulic mechanical hand which consists of a rotary table, a base, a paw, a piston rod, a telescopic hydraulic cylinder and a lifting hydraulic cylinder, wherein the lifting hydraulic cylinder is mounted on the rotary table; the lifting hydraulic cylinder is connected with the telescopic hydraulic cylinder through a connecting block; the paw is mounted on a hydraulic cylinder rod of the telescopic hydraulic cylinder; and the rotary table is connected with a rotary hydraulic cylinder in the base. The cylindrical coordinate type simple hydraulic mechanical hand has the advantages that the lifting hydraulic cylinder is directly connected with the telescopic hydraulic cylinder, so that location of the mechanical hand can be realized by controlling the hydraulic cylinders to move and stop. The cylindrical coordinate type simple hydraulic mechanical hand has the characteristics of low cost and strong universality.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a cylindrical coordinate type simple hydraulic manipulator. Background technique [0002] With the wide application of manipulator technology, general-purpose manipulators with independent controllers, flexible actions, and suitable for small and medium-sized batches of automated production have developed rapidly. At present, the driving methods of general-purpose manipulators mostly adopt electric drive and hydraulic drive. Motor-driven manipulator control It has good performance and fast response, but it is not conducive to fire and explosion protection, and the cost is high; most of the existing hydraulic manipulators are special-purpose manipulators, which are designed for special occasions and purposes, and lack versatility. The simple manipulator with low cost is in line with the development concept of high efficiency, low cost, safety and environmental protection in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/14
Inventor 张铁异刘冰谢晋全李欣贾梓镔刘应军刘卉姜华骏
Owner GUANGXI UNIV
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