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Spring self-balancing power-assisted manipulator

A technology of power-assisted manipulators and spring balance, applied in the direction of manipulators, claw arms, manufacturing tools, etc., can solve the problems of complex installation, unsuitable light weight, portability, and increased manufacturing costs, and achieve easy operation, simple structure, and strong adaptability Effect

Active Publication Date: 2016-04-06
JIANGSU SULI MACHINERY SHARES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology in China generally adopts electric control drive, hydraulic drive and pneumatic drive, and has a large load capacity, but it must be equipped with corresponding motors, hydraulic cylinders or pneumatic cylinders and many other related equipment, and drag cables to provide power. Undoubtedly increased its manufacturing cost, and the installation is more complicated, not suitable for light and portable occasions

Method used

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  • Spring self-balancing power-assisted manipulator
  • Spring self-balancing power-assisted manipulator
  • Spring self-balancing power-assisted manipulator

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the spring self-balancing power-assisted manipulator is composed of three parts: a mobile car 3, a five-degree-of-freedom series manipulator 1 and a spring balance system 2; Above, the spring balance system 2 is located behind the five-degree-of-freedom series manipulator 1, and the support seat 303h installed in the spring adjustment support assembly 303 is fixedly installed on the turntable of the waist joint 101; the five-degree-of-freedom series manipulator 1 includes: Joint 101, Rod I assembly 102, Rod II assembly 103, Rod III assembly 104 and Rod IV constitute five parts of the end effector assembly 105; among them, the lumbar joint 101 is equipped with a turntable bearing, which can make the turntable rotate 360° ar...

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Abstract

The invention discloses a spring self-balancing assistance mechanical hand. The spring self-balancing assistance mechanical hand is composed of a movable trolley, a five-freedom-degree series mechanical arm and a spring balancing system. The five-freedom-degree series mechanical arm is fixed to the movable trolley through a base on a waist joint, the spring balancing system is located behind the five-freedom-degree series mechanical arm, and an installation supporting seat in a spring adjusting support assembly of the spring balancing system is fixedly installed on a rotary disc of the waist joint. The spring self-balancing assistance mechanical hand has the advantages that the defects that an existing assistance mechanical hand is high in manufacturing cost, a power unit is complex, and the assistance mechanical hand is not suitable for handy simple working places are overcome, and the mechanical hand is mainly used for carrying materials in handy occasions, simple in structure, easy to operate, adjustable in load and high in adaptability; materials can move in space through the five-freedom-degree mechanical arm, the spring balancing system is used for balancing loads and achieving the assistance effect, a mechanism can be balanced in any position, the initial length of a spring is changed by adjusting the lead screw nut mechanism, and different load requirements are met.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a power-assisted manipulator used for labor-saving operation during material handling and installation. Background technique [0002] With the rapid development of my country's industry, in industrial production, people often have to work in environments with harmful substances such as high temperature, corrosion and toxic gases, which increases the labor intensity of workers. Because the manipulator provides an ideal power-assisted handling and assembly tool for materials on and off the assembly line and assembly of production items, it can complete three-dimensional space transfer actions such as grabbing, handling, flipping, docking, and fine-tuning angles at noon, so it is widely used. The existing technology in China generally adopts electric control drive, hydraulic drive and pneumatic drive, and has a large load capacity, but it must be equipped with corresponding motors, hydraulic c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J5/00B25J18/00B25J19/00
Inventor 王巍刘强郭友春郭伟
Owner JIANGSU SULI MACHINERY SHARES CO LTD
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