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Thread oil automatic applicator

A threaded and automatic technology, applied in the direction of spraying devices, liquid spraying devices, etc., can solve the problems of low work efficiency, short service life of drilling tool threads, slow operation progress, etc., to reduce labor intensity of workers, improve service life, The effect of saving working time

Active Publication Date: 2018-12-11
江苏如石机械股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of connecting the drill string in the drilling site operation, applying thread oil to the threaded thread of the drilling tool is still manually operated.
Manual application of thread oil is greatly affected by human factors, and there will be problems of uneven application, so that some threads cannot be protected by thread oil, resulting in a short service life of drilling tool threads; and thread oil is manually applied It also makes the workers work hard, the work efficiency is low, and the operation progress is slow, which affects the drilling efficiency

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing of description, the present invention is described in further detail:

[0014] Such as figure 1 , 2 As shown, the present invention discloses an automatic thread oil application device, which includes a spraying mechanism 10 , a hydraulic moving assembly 20 , an oil supply mechanism 30 , an air supply mechanism 40 and a drill joint 50 .

[0015] Wherein, the spraying mechanism 10 includes a spray rod 11 and a conical cover 12 , the conical cover 12 is sheathed on the spray rod 11 , located at the lower end of the spray rod 11 , and positioned by a torsion spring 14 . Nozzles 13 are installed at the bottom of the spray bar 11 . The hydraulic moving assembly 20 is connected to the spray rod 11, and the hydraulic moving assembly 20 drives the spray rod 11 to move horizontally to the top of the tool joint 50, and drives the spray bar 11 to move up and down to enter and exit the drill tool joint 50. The conical cover 12 follow...

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Abstract

The invention provides an automatic thread grease smearing device. The automatic thread grease smearing device comprises a spraying mechanism, a hydraulic moving assembly, a grease supply mechanism, a gas supply mechanism and a drilling tool joint, wherein the spraying mechanism comprises a spraying rod and a conical cover; a nozzle is mounted at the bottom of the spraying rod; the top of the spraying rod communicates with the grease supply mechanism and the gas supply mechanism through hoses; the conical cover sleeves the spraying rod and is positioned through a torsional spring; the hydraulic moving assembly is connected with the spraying rod, drives the spraying rod to horizontally moves to a position above the drilling tool joint, and drives the spraying rod to move vertically so as to enter the drilling tool joint and exit from the drilling tool joint; and the conical cover presses the drilling tool joint along with movement of the spraying rod. The spraying mechanism can enter the drilling tool joint and exit from the drilling tool joint through the hydraulic moving assembly, so that thread grease can be quickly and conveniently smeared on the drilling tool joint, the thread grease is smeared uniformly, and the service life of the drilling tool joint is prolonged. In addition, working hours are saved, well drilling efficiency is improved, and labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of drilling equipment, in particular to an automatic thread oil smearing device. Background technique [0002] With the development of automation in drilling operations, drilling equipment and most drilling tools have been remotely controlled and automated. However, in the drill string connection process in the drilling site operation, the smearing of thread oil on the drilling tool thread is still performed manually. Manual application of thread oil is greatly affected by human factors, and there will be problems of uneven application, so that some threads cannot be protected by thread oil, resulting in short service life of drilling tool threads; and thread oil is manually applied It also makes the workers work hard, the work efficiency is low, and the operation progress is slow, which affects the drilling efficiency. Contents of the invention [0003] The object of the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/06B05B7/04B05B15/68
CPCB05B7/0416B05B13/06B05B15/68
Inventor 刘志刚陈杰沈辉
Owner 江苏如石机械股份有限公司
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