CN2608773Y - Lubricating device of well pigging machine operating gear wheel driving mechanism - Google Patents
Lubricating device of well pigging machine operating gear wheel driving mechanism Download PDFInfo
- Publication number
- CN2608773Y CN2608773Y CNU022552626U CN02255262U CN2608773Y CN 2608773 Y CN2608773 Y CN 2608773Y CN U022552626 U CNU022552626 U CN U022552626U CN 02255262 U CN02255262 U CN 02255262U CN 2608773 Y CN2608773 Y CN 2608773Y
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- CN
- China
- Prior art keywords
- valve
- tractor hoist
- gear drive
- piston
- lubricating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a lubricating device of drifting machine operating gear wheel driving mechanism in the petroleum and natural gas industries, which is suitable for track-type drifting machines and other drifting machines without lubricating device arranged in operating gear transmission mechanisms. The device has a lubrication box, and arranges an automatic lubrication device on the tractor hoist operation gear transmission mechanism. The device is connected with a compressed air valve of a roller clutch and the lubrication box of the tractor hoist. When in normal operation of the tractor hoist, the automatic lubricating valve is opened under air pressure, lubrication oil flows automatically into lubrication position. The lubricating device is provided with a control valve which can control and adjust flux of the lubrication oil manually. When the tractor hoist stops running, the automatic lubricating valve loses air pressure and stops so as to shut route of the lubrication oil and prevent loss of the lubrication oil. The lubricating device with simple structure and convenient use need no manual oil refilling, and ensures personal safety and completeness of devices as well as reduce production cost.
Description
Technical field
The utility model is the well servicing equipment of oil, gas industry, and particularly tractor hoist operation gear drive lubricating fitting is applicable to that crawler tractor hoist and other operation gear drive are not provided with the tractor hoist of lubricating fitting.
Technical background
At the workover eration scene of oil, gas industry, tractor hoist is a common equipment at present.The quality of equipment effect directly influences the working efficiency of Operation System.Tractor hoist generally adopts the bulldozer chassis, on pretend the industry part, the kind of drive of its operation part is: motor, and------------cylinder gearbox---gear drive---cylinder, the rotation by cylinder drives wire rope and carries out rountrip by derrick clutch the walking gearbox clutch.In use, its operation gear drive exists very big defective: the kind of drive of gear is the exposed gear transmission, its structure is a driving gear---small gear, driven gear---gearwheel, and the transmission load is big.Its lubricating system is hand switch control, and self-flow type is lubricated.Not opening as hand switch often appears in lubricated operation inconvenience, cause lose lubricated, the wearing and tearing of accelerating gear; Hand switch is forgotten to close and is caused lubricant oil to run off.Lose lubricated, the wearing and tearing of accelerating gear.The speed of damaging is fast, loss is big, noise is big, has increased repairing work load, delays production.In addition also there is unsafe factor in hand oiling, and the scene workman was just taken place because refuel to gear drive, and hand is involved in the personal safety accident that disables by gear.The production scene need be provided with automatic lubricator to tractor hoist operation gear drive.
Summary of the invention
The purpose of this utility model is that manufacturing is a kind of easy to operate, and effective tractor hoist operation gear drive lubricating fitting makes the gear drive of tractor hoist Operation System obtain solid lubricating.Reduce the damage of transmission part, reduce production costs, improve the serviceability rate of equipment, safeguard work efficient and production safety.
The present technique solution can reach above-mentioned purpose: tractor hoist operation gear drive lubricating fitting, has lubricating oil tank, automatic lubricator is installed at tractor hoist operation gear drive place, and the compressed air valve of this device and drum clutch and the lubricating oil tank of tractor hoist be Even Xiang.
After using the utility model, tractor hoist operation gear drive has obtained solid lubricating, and when the tractor hoist proper functioning, the self oiling valve pressurized of automatic lubricator is opened, and makes lubricant oil flow into the lubricant housings of transmission gear ring automatically.Lubricating fitting is equipped with control valve, can artificially control and regulate flow rate of lubricating oil.When tractor hoist quit work, self oiling valve decompression was ended, and closes lubricating oil path, prevented that lubricant oil runs off.This apparatus structure is simple, and is easy to use, need not hand oiling, guaranteed the serviceability rate of personal safety and equipment, reduced cost of production.
Description of drawings
Accompanying drawing is the structural representation of the utility model self oiling valve.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description: tractor hoist operation gear drive lubricating fitting, has lubricating oil tank, gear drive in Operation System is installed automatic lubricator, the utility model is the gas control automatic lubricator, and this device communicates with the compressed air valve of drum clutch and the lubricating oil tank of tractor hoist.The gas control automatic lubricator that gear drive is installed is made up of self oiling valve, control valve, connecting line etc., the self oiling valve is communicated with tractor hoist lubricating oil tank fuel outlet, the inlet end of the gas control attachment portion of self oiling valve is connected with compressed-air line; Outlet end installation and control valve and lubricant oil at the self oiling valve flow out pipe.The self oiling valve is grouped into by valve body part, gas control attachment portion and oily flow control part, the valve body part is made up of valve body 9, piston 3, valve body 9 is tubular bodies, inside is divided into delivery air chamber 10 and piston push rod recreation room, stub end is installed the gas control attachment portion, its inner delivery air chamber 10 that forms, piston 3 is installed in the inside, and piston 3 is connected with push rod; The assembly of piston push rod and oily current control part is installed in the piston push rod chamber of valve body 9 little head ends.The microcephaly of the valve body 9 of self oiling valve holds lubricating oil inlet 4 and lubricating oil outlet 8 is set on the tube wall, and the utility model is for being crisscross arranged.Lubricating oil inlet 4 is connected with the fuel outlet of lubricating oil tank, and lubricating oil outlet 8 is connected with control valve, and control valve connects lube oil outlet pipe down.Piston 3 is provided with seal ring, 3 Even piston push rods of piston.The gas control attachment portion of self oiling valve is made up of joint 1 and coupling nut 2, and joint 1 is contained in the attaching nut 2, and attaching nut 2 is connected with the stub end of valve body 9, and joint 1 and attaching nut 2 are equipped with central through bore.The oily current control part of self oiling valve is made up of ball valve 5, return spring 6 and spring pressure cap 7, and spring pressure cap 7 one ends are provided with spring mounting hole, ball valve 5, return spring 6 and spring pressure cap 7 be installed in proper order piston 3 below.This device is installed in the fuel outlet place of lubricating oil tank, when the tractor hoist proper functioning, is subjected to the compressing of tractor hoist system air pressure, the self oiling valve pressurized of automatic lubricator is opened, and makes lubricant oil flow into the lubricant housings of transmission gear ring automatically.Lubricating fitting is equipped with control valve, can artificially control and regulate flow rate of lubricating oil.When tractor hoist quit work, because tractor hoist system air pressure is low excessively, self oiling valve decompression was ended, and closes lubricating oil path, prevented that lubricant oil runs off.
Claims (6)
1, tractor hoist operation gear drive lubricating fitting has lubricating oil tank, it is characterized in that at tractor hoist operation gear drive automatic lubricator being installed, and this device leads to the compressed air valve of drum clutch and the lubricated fuel tank Even of tractor hoist.
2, tractor hoist operation gear drive lubricating fitting according to claim 1, it is characterized in that automatic lubricator is made up of self oiling valve, control valve, connecting line etc., the self oiling valve is communicated with tractor hoist lubricating oil tank fuel outlet, the inlet end of the gas control attachment portion of self oiling valve is connected with compressed-air line; Outlet end installation and control valve and lubricant oil at the self oiling valve flow out pipe.
3, tractor hoist operation gear drive lubricating fitting according to claim 1 and 2, it is characterized in that the self oiling valve is grouped into by valve body part, gas control attachment portion and oily flow control part, the valve body part is made up of valve body (9), piston (3), valve body (9) is a tubular body, inside is divided into delivery air chamber (10) and piston push rod recreation room, and stub end is installed the gas control attachment portion, its inner delivery air chamber (10) that forms, piston (3) is installed in the inside, and piston (3) is connected with push rod; The assembly of piston push rod and oily current control part is installed in the piston push rod chamber of the little head end of valve body (9).
4, tractor hoist operation gear drive lubricating fitting according to claim 3, the microcephaly who it is characterized in that the valve body (9) of self oiling valve holds lubricating oil inlet (4) and lubricating oil outlet (8) is set on the tube wall, and piston (3) is provided with seal ring.
5, tractor hoist operation gear drive lubricating fitting according to claim 3, the gas control attachment portion that it is characterized in that the self oiling valve is made up of joint (1) and coupling nut (2), joint (1) is contained in the attaching nut (2), attaching nut (2) is connected with the stub end of valve body (9), and joint (1) and attaching nut (2) are equipped with central through bore.
6, tractor hoist operation gear drive lubricating fitting according to claim 3, the oily current control part that it is characterized in that the self oiling valve is made up of ball valve (5), return spring (6) and spring pressure cap (7), spring pressure cap (7) one ends are provided with spring mounting hole, ball valve (5), return spring (6) and spring pressure cap (7) order be installed in piston (3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022552626U CN2608773Y (en) | 2002-11-13 | 2002-11-13 | Lubricating device of well pigging machine operating gear wheel driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022552626U CN2608773Y (en) | 2002-11-13 | 2002-11-13 | Lubricating device of well pigging machine operating gear wheel driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608773Y true CN2608773Y (en) | 2004-03-31 |
Family
ID=34149811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022552626U Expired - Fee Related CN2608773Y (en) | 2002-11-13 | 2002-11-13 | Lubricating device of well pigging machine operating gear wheel driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608773Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633051A (en) * | 2015-02-16 | 2015-05-20 | 盐城工学院 | Gear set for gearboxes |
-
2002
- 2002-11-13 CN CNU022552626U patent/CN2608773Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633051A (en) * | 2015-02-16 | 2015-05-20 | 盐城工学院 | Gear set for gearboxes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |