Hydraulic large mechanical arm

A manipulator and hydraulic technology, applied in the field of hydraulic large manipulators, can solve the problems of high price, high cost, poor electric drive manipulator, etc., and achieve the effect of low cost, low protection level and large movable torque.

Inactive Publication Date: 2019-05-28
周林林
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the modern industrial production of hungry machinery, a large number of automated machinery replaces workers to complete work in harsh environments. However, most of the industrial manipulators in the current industrial assembly line are driven by electricity, which has certain limitations, high cost, and high protection requirements. The price of large electric-driven manipulators can be said to be very high. Some roughing applications are unacceptable in the industry, and the environment in the roughing industry is also a bit bad for electric drive manipulators

Method used

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly. see Figure 1 to Figure 3 , the embodiment of the present invention includes: a hydraulic large-scale manipulator, the hydraulic large-scale manipulator includes a hydraulic lifting rotary base 1, a telescopic cross arm 2 and a rotary hydraulic manipulator 3, the base of the hydraulic lifting rotary base 1 rotates The shell of the oil cylinder 10 is fixed on the telescopic slide table 20 of the telescopic cross arm 2 through the connecting block 11, and the front end of the telescopic cross arm 2 is connected to the shell of the rotary oil cylinder 31 of the rotary hydraulic manipulator 3 through the connection seat 30; The hydraulic manipulator 3 includes...

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Abstract

The invention discloses a hydraulic large mechanical arm. The hydraulic large mechanical arm comprises a hydraulic lifting rotating base, a telescopic cross arm and a rotating hydraulic mechanical arm, wherein a base rotating oil cylinder shell of the hydraulic lifting rotating base is fixed on a telescopic sliding table of the telescopic cross arm through a connecting block, the front end of thetelescopic cross arm is connected with a rotating oil cylinder shell of the rotating hydraulic mechanical arm through a connecting base. By means of the mode, pure hydraulic driving is adopted by thehydraulic large mechanical arm, the moving torque of movable joints is large, the hydraulic large mechanical arm can be applied to a severe industrial environment, the requirement on a protection grade is low, the working capacity is much better than that of an electric driving mechanical arm at the same grade, but the cost of the hydraulic large mechanical arm is much lower.

Description

technical field [0001] The invention relates to machining tools, in particular to a large-scale hydraulic manipulator. Background technique [0002] In the modern industrial production of hungry machinery, a large number of automated machinery replaces workers to complete work in harsh environments. However, most of the industrial manipulators in the current industrial assembly line are driven by electricity, which has certain limitations, high cost, and high protection requirements. The price of large electric-driven manipulators can be said to be very high. Some roughing applications are unacceptable in the industry, and the environment in the roughing industry is a bit harsh for electric drive manipulators. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a large-scale hydraulic manipulator, which is driven by pure hydraulic pressure, and each movable joint has a large movable moment, which can be applied...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/14B25J15/02B25J9/04
Inventor 周林林
Owner 周林林
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