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Telescopic and rotating integrated power cylinder

A telescopic rotation and power cylinder technology, applied in the field of power cylinders, can solve the problems of single function, large installation space, complicated driving, etc., and achieve the effect of ensuring sealing

Pending Publication Date: 2022-02-18
彭坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing power cylinders cannot realize axial telescopic movement and rotational transmission at the same time. Although they are widely used, their functions are relatively simple.
When both the telescopic movement of the axis and the rotation with the transmission shaft are required, it can only be driven jointly by multiple power cylinders or multiple driving methods, which is cumbersome to drive and requires a large installation space

Method used

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  • Telescopic and rotating integrated power cylinder
  • Telescopic and rotating integrated power cylinder
  • Telescopic and rotating integrated power cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, the present invention includes a cylinder telescopic device 23 and a rotating device 24, the rotating device 24 is arranged inside the cylinder telescopic device 23, and the cylinder telescopic device 23 includes a piston shaft cylinder 7, a piston 8, a cylinder outer cylinder 1 and a cylinder sleeved outside the cylinder. The cylinder inner cylinder 11 in the cylinder 1 forms a piston chamber 5 between the cylinder outer cylinder 1 and the cylinder inner cylinder 11. The piston chamber 5 is provided with a piston shaft cylinder 7 and a piston 8, and one end of the piston shaft cylinder 7 is fixedly connected to the piston 8. , the other end stretches out of the cylinder outer cylinder 1, and the rotating device 24 includes a transmission rod 16 and a telescopic rotation cylinder 13. One end of the transmission rod 16 protrudes outside the cylinder inner cylinder 11, and the other end is provided with a vertical bar gear 18, and the telescopic rotation cylin...

Embodiment 2

[0021] Embodiment 2, the cylinder telescopic device 23 includes cylinder outer cylinder 1, cylinder outer cylinder end seal 2, cylinder outer cylinder end seal 3, piston shaft cylinder 7, piston 8, limit plate 9, piston shaft cylinder return position Spring 10, cylinder inner barrel 11, cylinder inner barrel end sealing port 12, outer end ear of cylinder outer shell 19, outer end ear of piston shaft barrel 20, medium inlet and outlet A4, piston chamber 5, medium inlet and outlet B6, piston shaft barrel The medium through hole 25 etc., the inside of the cylinder outer cylinder 1 is provided with a cylinder inner cylinder 11 to form a piston cavity 5, the upper port of the cylinder outer cylinder 1 is provided with a fixedly connected cylinder outer cylinder end seal 2, and the cylinder outer cylinder end The sealing part 2 is in the shape of a ring, and the upper end of the cylinder inner cylinder 11 is fixedly connected with the inside of the ring at the sealing part 2 of the c...

Embodiment 3

[0022]Embodiment 3, the side walls at both ends of the cylinder outer cylinder 1 are respectively provided with a medium inlet and outlet A4 and the lower side wall is provided with a medium inlet and outlet B6, and the medium (gas or liquid) passes through the medium inlet and outlet A4 or the medium inlet and outlet B6 Entering and exiting the piston chamber 5, pressure is generated to push the piston 8 to move to make the piston shaft cylinder 7 do telescopic movement. When the medium (gas or liquid) enters the piston chamber 5 through the medium inlet and outlet A4, and at the same time discharges the medium (gas or liquid) in the piston chamber 5 through the medium inlet and outlet B6, pressure can be generated to push the piston 8 to move and the piston shaft 7 to stretch; When the medium (gas or liquid) enters the piston chamber 5 through the medium inlet and outlet B6, and at the same time discharges the medium (gas or liquid) in the piston chamber 5 through the medium ...

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PUM

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Abstract

The invention relates to a telescopic and rotating integrated power cylinder, which mainly solves the technical problem of single function of the existing power cylinder. According to the technical scheme, the power cylinder is characterized by comprising a cylinder telescopic device and a rotating device, the rotating device is arranged in the cylinder telescopic device, the cylinder telescopic device comprises a piston shaft barrel, a piston, a cylinder outer barrel and a cylinder inner barrel sleeved with the cylinder outer barrel, a piston cavity is formed between a cylinder body and the cylinder inner barrel, and the piston shaft barrel and the piston are arranged in the piston cavity; one end of the piston shaft cylinder is fixedly connected with the piston, and the other end extends out of the cylinder outer barrel; the rotating device comprises a transmission rod and a telescopic rotating barrel, one end of the transmission rod extends out of the cylinder inner barrel, a vertical gear is arranged at the other end of the transmission rod, vertical insections are arranged on the inner side of the telescopic rotating barrel and matched with the vertical gear, and one end of the telescopic rotating barrel extends out of the cylinder inner barrel.

Description

technical field [0001] The invention relates to a telescoping and rotating power cylinder integrated. Background technique [0002] The history of human mechanical development has gone through thousands of years, and continuous improvement and innovation have promoted the progress of science and technology. At present, the existing power cylinders cannot realize axial telescopic movement and rotational transmission at the same time. Although they are widely used, their functions are relatively single. When both the telescopic movement of the axis and the rotation with the transmission shaft are required, it can only be driven jointly by multiple power cylinders or multiple driving methods, which is cumbersome to drive and requires a large installation space. The telescoping and rotating power cylinder of the present invention enables the power cylinder to simultaneously realize the telescopic movement and the rotational movement, and can ensure the sealing of the medium (ga...

Claims

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Application Information

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IPC IPC(8): F15B15/14F15B15/20
CPCF15B15/1423F15B15/1442
Inventor 彭坤
Owner 彭坤