CN201546621U - Lubricating oil supplying device of compressed air type roller bit bearing - Google Patents
Lubricating oil supplying device of compressed air type roller bit bearing Download PDFInfo
- Publication number
- CN201546621U CN201546621U CN2009202483650U CN200920248365U CN201546621U CN 201546621 U CN201546621 U CN 201546621U CN 2009202483650 U CN2009202483650 U CN 2009202483650U CN 200920248365 U CN200920248365 U CN 200920248365U CN 201546621 U CN201546621 U CN 201546621U
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- oil
- compressed air
- electromagnetic valve
- bit bearing
- pressure
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Abstract
The utility model belongs to the technical field of a control device of a drill drilling rod frame holding claw, and particularly relates to a lubricating oil supplying device of a compressed air type roller bit bearing, which comprises a main air pipe and is characterized by comprising an open hole, an oil delivery pipe, an electromagnetic valve, a time relay, an oil box and a pressure air pipe, wherein the open hole is arranged on the main air pipe, the oil delivery pipe is connected in the open hole, the electromagnetic valve is arranged in the oil delivery pipe, the time relay is connected with the electromagnetic valve, the oil box is connected with the oil delivery pipe 2, and the pressure air pipe is connected with the oil box. The pressure air pipe is connected with a high-pressure air supply system of a compressed air type rotary drill. A pressure gauge is arranged on the oil box. The lubricating oil supplying device of the compressed air type roller bit bearing of the utility model has the advantages that after the lubricating device is installed, the service life of a compressed air type bit can be prolonged by more than 1 time, and the consumption level of the bit can be greatly reduced, thereby the production cost is greatly lowered.
Description
Technical field
The utility model belongs to air pressing type rock bit lubricating arrangement technical field, particularly relates to a kind of lube plant that supplies of air pressing type cone bit bearing.
Background technology
The air pressing type rock bit is widely used in the production of mine.The lubricating fluid that the Bearing support of air pressing type rock bit has self is lubricated.After drill bit worked long hours, the sealing of bearing very easily damaged, and caused drill bit to scrap in a short time.According to statistics, the air pressing type rock bit except that a small amount of normal wear to limit is scrapped, thereby majority all is because bit bearing damages normally to use in advance to be scrapped, and causes very big loss.
Summary of the invention
The purpose of this utility model provides a kind of lube plant that supplies of air pressing type cone bit bearing, the lubricating arrangement of this bit bearing is installed on rig, it is interrupted lubricated, reaches the condition of work of improving bit bearing, improve the purpose of drilling life of bit.
The purpose of this utility model realizes by following technical proposals:
The lube plant that supplies according to air pressing type cone bit bearing of the present utility model, comprise air main, it is characterized in that by the perforate that is located on the described air main, be connected the petroleum pipeline in this perforate, be located at the electromagnetic valve in this petroleum pipeline, the time relay that is connected of electromagnetic valve therewith, therewith the fuel tank that is connected of petroleum pipeline 2 and therewith the pressure airduct that is connected of fuel tank form.
Described pressure airduct is connected with the high pressure air feed system of air pressing type rotary drill.
Described fuel tank is provided with pressure meter.
Adopt the lube plant that supplies of air pressing type cone bit bearing of the present utility model, when rig was worked, the high-pressure blast that rig high pressure air feed system produces entered fuel tank by the pressure airduct, and airtight tank pressure increases, and lubrication oil is pressed in the petroleum pipeline.The time relay picks up counting simultaneously, control electromagnetic valve is moved regularly, and lubrication oil also is pressed in the air main rhythmically, and lubrication oil and gases at high pressure form the oil gas mixing fog in air main, gas mixture enters into the drill bit inner chamber, realizes the lubricated purpose of bit bearing.
Simultaneously, working condition that can be different according to rig by adjusting the oil mass that changes lubrication oil blanking time of the time relay, is realized the reasonable utilization of lubrication oil.
The advantage for lube plant of air pressing type cone bit bearing of the present utility model is: after this lubricating arrangement was installed, the air pressing type bit life can improve more than 1 times, can reduce the consumption of drill bit significantly, thereby reduce production costs significantly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with embodiment.
As shown in Figure 1, the lube plant that supplies according to air pressing type cone bit bearing of the present utility model, comprise air main 1, it is characterized in that by the perforate that is located on the described air main 1, be connected the petroleum pipeline 2 in this perforate, be located at the electromagnetic valve 3 in this petroleum pipeline 2, the time relay 4 that is connected of electromagnetic valve 3 therewith, therewith the fuel tank 7 that is connected of petroleum pipeline 2 and therewith the pressure airduct 6 that is connected of fuel tank 7 form.
Described pressure airduct 6 is connected with the high pressure air feed system of air pressing type rotary drill.
Described fuel tank 7 is provided with pressure meter 5.
Adopt the lube plant that supplies of air pressing type cone bit bearing of the present utility model, when rig was worked, the high-pressure blast that rig high pressure air feed system produces entered fuel tank by the pressure airduct, and airtight tank pressure increases, and lubrication oil is pressed in the petroleum pipeline.The time relay picks up counting simultaneously, control electromagnetic valve is moved regularly, and lubrication oil also is pressed in the air main rhythmically, and lubrication oil and gases at high pressure form the oil gas mixing fog in air main, gas mixture enters into the drill bit inner chamber, realizes the lubricated purpose of bit bearing.
Simultaneously, working condition that can be different according to rig by adjusting the oil mass that changes lubrication oil blanking time of the time relay, is realized the reasonable utilization of lubrication oil.
After the confession lube plant of bit bearing of the present utility model was installed, the air pressing type bit life can improve more than 1 times, can reduce the consumption of drill bit significantly, thereby reduce production costs significantly.
Claims (3)
1. an air pressing type cone bit bearing for lube plant, comprise air main, it is characterized in that by the perforate that is located on the described air main, be connected the petroleum pipeline in this perforate, be located at the electromagnetic valve in this petroleum pipeline, the time relay that is connected of electromagnetic valve therewith, therewith the fuel tank that is connected of petroleum pipeline (2) and therewith the pressure airduct that is connected of fuel tank form.
2. the confession lube plant of air pressing type cone bit bearing according to claim 1 is characterized in that described pressure airduct is connected with the high pressure air feed system of air pressing type rotary drill.
3. the confession lube plant of air pressing type cone bit bearing according to claim 1 is characterized in that described fuel tank is provided with pressure meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202483650U CN201546621U (en) | 2009-11-24 | 2009-11-24 | Lubricating oil supplying device of compressed air type roller bit bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202483650U CN201546621U (en) | 2009-11-24 | 2009-11-24 | Lubricating oil supplying device of compressed air type roller bit bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546621U true CN201546621U (en) | 2010-08-11 |
Family
ID=42601795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202483650U Expired - Fee Related CN201546621U (en) | 2009-11-24 | 2009-11-24 | Lubricating oil supplying device of compressed air type roller bit bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927426A (en) * | 2012-10-17 | 2013-02-13 | 中钢集团衡阳重机有限公司 | Bit lubricating device of rotary drill rig |
| CN106523886A (en) * | 2016-11-04 | 2017-03-22 | 王君 | Engine oil recovery device with timed oil discharging function |
-
2009
- 2009-11-24 CN CN2009202483650U patent/CN201546621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927426A (en) * | 2012-10-17 | 2013-02-13 | 中钢集团衡阳重机有限公司 | Bit lubricating device of rotary drill rig |
| CN102927426B (en) * | 2012-10-17 | 2016-03-02 | 中钢集团衡阳重机有限公司 | Roller cone drilling machine drill head lubricating device |
| CN106523886A (en) * | 2016-11-04 | 2017-03-22 | 王君 | Engine oil recovery device with timed oil discharging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |