Mechanical hand

A technology of manipulators and arms, applied in the field of manipulators, to achieve the effect of simple and convenient operation, convenient operation, and simple overall structure design

Inactive Publication Date: 2017-02-01
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the technical problem to b...

Method used

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Embodiment Construction

[0014] Below we describe the present invention in detail by specific implementation case:

[0015] Such as figure 1 or figure 2 As shown, a manipulator includes a first arm 1, a second arm 2, a base 3, an adjustment gear 4, a slave gear 5 and a gear shaft 6, and the gear shaft 6 is fixed on the base through a bearing and a bearing seat 3; the upper end of the gear shaft 6 is fixedly connected with the adjustment gear 4, and the lower end of the gear shaft 6 is fixedly connected with the slave gear 5, and the slave gear 5 can be connected to the external motor through a chain or a belt. connected to provide power to the manipulator.

[0016] Such as image 3 As shown, the first arm 1 and the second arm 2 include a gear rod 11, a connecting rod 12, and a jaw 13. One end of the gear rod 11 is gear-shaped, and the other end of the gear rod 11 is A flat rectangular iron block; the gear-shaped end of the gear rod 11 is fixedly connected to the base 3 through a shaft and a beari...

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Abstract

The invention relates to a mechanical hand which comprises a first arm, a second arm, a base, an adjusting gear, a driven gear and a gear shaft. The adjusting gear and the driven gear are fixed to the two ends of the gear shaft. The adjusting gear is arranged on the upper surface of the base. The driven gear is arranged on the lower surface of the base. The first arm and the second arm each comprise a gear rod, a connection rod and a clamping jaw. The gear rod of the first arm and the gear rod of the second arm are engaged with the two sides of the adjusting gear correspondingly. The tail ends of the gear rods are fixedly connected with the clamping jaws. One end of each connection rod is hinged to the base, and the other end of each connection rod is hinged to the corresponding clamping jaw. According to the mechanical hand, single power control is adopted, the mechanical hand can be made to work only by adding one power to the driven gear, integral structural design is simple, operation is convenient, and the requirements of mass people are met.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a manipulator. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, Electronics, light industry and atomic energy and other technical fields. In the existing technology, the design structure of the manipulator is complicated, the operation procedure is also relatively complicated, and it is not firm when grasping objects, so the design of simple and beautiful manipulators with strong grip has become a trend, and th...

Claims

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Application Information

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IPC IPC(8): B25J15/02B25J15/08
CPCB25J15/0213B25J15/08
Inventor 黎茜
Owner GUANGXI UNIV
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