Automatic coiling and uncoiling device for large-caliber flat composite hose

A composite hose, automatic retractable technology, applied in the field of hose retractable devices, can solve the problems of hose wear, increased safety hazards, high work labor intensity, etc., and achieves reduced work intensity, simple and easy operation, and extended use. effect of life

Inactive Publication Date: 2015-11-04
ZHONG YU HOSES TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The high-pressure hoses currently used are all connected by 10-meter-long high-pressure hoses through self-sealing quick connectors. The use of this hose and the notes after use are all manually dragged, lifted, stacked an...

Method used

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  • Automatic coiling and uncoiling device for large-caliber flat composite hose
  • Automatic coiling and uncoiling device for large-caliber flat composite hose

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, the large-diameter flat composite hose automatic retracting device of the present invention includes a bracket 1, a bracket bearing 2 is connected to the bracket 1, the bracket bearing 2 is fixed on the bracket 1 through the bracket 3, and the bracket bearing 2 passes through the rotating shaft 4. Connect the swivel frame 5, the swivel frame 5 is wound with a flexible pipe 6, one side of the swivel frame 5 is connected with a rotating device, and the rotating device is connected with a lifting cylinder device that controls the lifting of the rotating device.

[0027] The rotating device includes a hydraulic motor 7 that controls the forward and reverse rotation of the swivel frame. The hydraulic motor 7 is connected to the throttle valve I8, the throttle valve I8 is connected to the reversing valve I9, and the reversing valve I9 ​​is ​​connected to the oil pump 11 through the check valve I10.

[0028] The one-way valve I10 inclu...

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PUM

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Abstract

The invention relates to an automatic coiling and uncoiling device for a large-caliber flat composite hose. The automatic coiling and uncoiling device comprises a support. A support bearing is connected to the support. The support bearing is fixed to the support through a bearing frame. The outer side of the support bearing is connected with a rotating frame through rotating shafts. The hose is wound around the rotating frame. A rotating device is connected with one side of the rotating frame. The rotating device is connected with a lifting oil cylinder device controlling the rotating device to ascend and descend. Compared with the prior art, the automatic coiling and uncoiling device has the advantages that the rotating device can control the rotating frame to rotate forwards and reversely so as to control the hose to be coiled and uncoiled; the lifting oil cylinder device can control the rotating device to ascend and descend; when the oil pressure in the lifting oil cylinder device rises, the rotating device is made to be in contact with the rotating frame; when the oil pressure in the lifting oil cylinder device falls, the rotating device is made to be separated from the rotating frame. The automatic coiling and uncoiling device is easy to operate and implement, relieves the work intensity in the process of carrying the hose and prolongs the service life of the hose.

Description

technical field [0001] The invention relates to a hose retracting device, in particular to an automatic retracting device for a large-diameter flat composite hose. Background technique [0002] The high-pressure hoses currently used are all connected by 10-meter-long high-pressure hoses through self-sealing quick connectors. The use of this hose and the notes after use are all manually dragged, lifted, stacked and used by ropes. The hoisting equipment is directly hoisted to the transportation means for transportation, which is labor-intensive, and it is easy to cause wear and tear on the hose, shorten the service life of the hose, and increase potential safety hazards. [0003] Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0004] The invention provides a large-diameter flat composite hose automatic retracting device. [0005] In order to achieve the above object, the technical scheme adopted in the present...

Claims

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Application Information

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IPC IPC(8): B65H75/34
Inventor 黄裕中李才云单金旺
Owner ZHONG YU HOSES TECH CO LTD
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