CN212760353U - Linkage device of gear oil pump and main machine of two-roller mill - Google Patents
Linkage device of gear oil pump and main machine of two-roller mill Download PDFInfo
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- CN212760353U CN212760353U CN202021275951.7U CN202021275951U CN212760353U CN 212760353 U CN212760353 U CN 212760353U CN 202021275951 U CN202021275951 U CN 202021275951U CN 212760353 U CN212760353 U CN 212760353U
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- oil inlet
- pipe
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Abstract
The utility model relates to a linkage of two roller mill gear oil pump and host computer belongs to gear oil pump technical field. The oil inlet pipe type air conditioner comprises a box body (1) and a connecting wire harness (13), wherein oil inlet pipes (2) are mounted on the left side and the right side of the box body (1), the oil inlet pipes (2) are communicated with a branch pipe, and the box body (1) is communicated with a control valve (4) through the branch pipe; a standby pressure release valve (6) is further installed on the branch pipe, and a main pressure release valve (7) is further installed below the standby pressure release valve (6); the oil inlet pipe (2) is also provided with an electric pressure gauge (10), and an oil filter (8) is arranged on one side of the oil inlet pipe (2) far away from the vertical center line of the box body (1). The utility model discloses can confirm whether normal operating of lubricating-oil pump reduces the fault rate of gear box.
Description
Technical Field
The utility model relates to a linkage of two roller mill gear oil pump and host computer belongs to gear oil pump technical field.
Background
In the prior art, the gear oil pump is suitable for conveying various liquids with lubricity, the temperature is not higher than 70 ℃, if the temperature needs to be high 200 ℃, the gear oil pump can be matched with a high-temperature resistant material, and the viscosity is 5 multiplied by 10 < -5 > to 1.5 multiplied by 10 < -3 > m 2/s. The pump is not suitable for conveying corrosive liquid containing hard particles or fibers and high in volatility or low in flash point, such as gasoline, benzene and the like; when the main engine is started, if the lubricating oil pump of the gearbox is not started, the gearbox is damaged, the electric pressure gauge is added on a lubricating pipeline of the gearbox, the main engine can be started only when the pressure higher than 0.5 kilogram is needed, and the main engine with the pressure lower than 0.5 kilogram cannot be started.
The existing gear box is not oiled after being started, or the motor is reversely connected to cause reverse rotation after being maintained, and is not oiled, but the main machine can be started to cause the gear box to run without oil. The bearing is worn and damaged, and the use requirements of people cannot be well met.
Therefore, it is necessary to provide a technical innovation based on the existing mounting structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a linkage of two roller mill gear oil pump and host computer, its is rational in infrastructure, can confirm whether normal operating of lubricating-oil pump, reduce the fault rate of gear box.
The purpose of the utility model is realized like this: a linkage device of a gear oil pump and a host of a two-roller mill comprises a box body and a connecting wire harness, wherein oil inlet pipes are arranged on the left side and the right side of the box body respectively, the oil inlet pipes are communicated with a branch pipe, and the box body is communicated with a control valve through the branch pipe;
a standby pressure release valve is further installed on the branch pipe, and a main pressure release valve is further installed below the standby pressure release valve;
the oil inlet pipe is also provided with a voltage meter, and the connecting wire harness is positioned above the voltage meter;
an oil filter is arranged on one side of the oil inlet pipe, which is far away from the vertical center line of the box body.
The branch pipes comprise a first branch pipe and a second branch pipe, and the first branch pipe and the second branch pipe are arranged in parallel and vertically.
The electric pressure gauge is connected and installed on the oil inlet pipe through the screw rod through pipe, an indicating lamp is arranged inside the electric pressure gauge, and a display screen is installed at the front end of the indicating lamp.
The box body is communicated with the branch pipe through the standby pressure relief valve.
The oil inlet pipe is communicated with the oil filter, and the oil filter is connected with the box body.
The oil inlet pipe is communicated with the connecting screw through pipe.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a linkage of two roller mill gear oil pump and host computer, through installing additional of electric pressure gauge, can confirm whether normal operating of lubricating-oil pump. The gearbox can not be started without normal operation, so that the fault rate of the gearbox is reduced;
the utility model discloses a linkage of two roller mill gear oil pump and host computer advances the inside lubricating oil that flows through of oil pipe for lubricating oil flows in the inside of connecting screw siphunculus, and at this moment, through the oil pressure that the voltmeter detected lubricating oil, and the display screen can effectually show the oil pressure, and through the lighting of pilot lamp, can be effectual whether too big or the undersize of judgement oil pressure.
Drawings
Fig. 1 is a schematic structural view of a linkage device of a gear oil pump and a main machine of a two-roll mill of the present invention.
Fig. 2 is a schematic structural view of a linkage device electric pressure gauge of the gear oil pump and the main unit of the two-roller mill of the present invention.
Wherein: 1. a box body; 2. an oil inlet pipe; 3. a first branch pipe; 4. a control valve; 5. a second branch pipe; 6. a standby pressure release valve; 7. a main pressure relief valve; 8. an oil filter; 9. connecting the screw through pipe; 10. a voltage meter; 11. an indicator light; 12. a display screen; 13. and connecting the wiring harness.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-2, the linkage device of the gear oil pump and the host of the two-roller mill comprises a box body 1 and a connecting wire harness 13, wherein oil inlet pipes 2 are respectively arranged on the left side and the right side of the box body 1, the oil inlet pipes 2 are communicated with a branch pipe, and the box body 1 is communicated with a control valve 4 through the branch pipe;
a standby pressure release valve 6 is further installed on the branch pipe, and a main pressure release valve 7 is further installed below the standby pressure release valve 6;
the oil inlet pipe 2 is also provided with a voltage-force meter 10, and the connecting wire harness 13 is positioned above the voltage-force meter 10;
the oil inlet pipe 2 is provided with an oil filter 8 on the side away from the vertical center line of the tank 1.
The branch pipes comprise a first branch pipe 3 and a second branch pipe 5, and the first branch pipe 3 and the second branch pipe 5 are arranged in parallel and vertically.
The box body 1 is communicated with the branch pipe through a standby pressure relief valve 6.
The oil inlet pipe 2 is communicated with the oil filter 8, and the oil filter 8 is connected with the box body 1.
The oil inlet pipe 2 is communicated with the connecting screw through pipe 9.
In this embodiment, the utility model discloses a its theory of operation of aggregate unit of two roller mill gear oil pump and host computer as follows:
when the gear oil pump of the two-roller mill is used for linkage construction with a host, firstly, the control valve 4 is opened, lubricating oil is led out along the branch pipe and the oil inlet pipe 2, the lubricating oil is led into the oil filter 8, effective filtering treatment is provided for the lubricating oil flowing through the oil filter 8, impurities carried by the lubricating oil are reduced, damage to a flowing component caused by the impurities carried by the lubricating oil can be effectively guaranteed, then, the lubricating oil is refluxed under the action of the oil filter 8, the lubricating oil can flow circularly, efficient lubricating and cleaning treatment can be provided for the lubricating component, and the running stability of the component is guaranteed;
then, the lubricating oil flows into the interior of the connecting screw pipe 9, at this time, the oil pressure of the lubricating oil is detected by the electric pressure gauge 10, and the display 12 can effectively show the oil pressure, and whether the oil pressure is too large or too small can be effectively judged by the illumination of the indicator light 11.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a linkage of two roll mill gear oil pump and host computer, includes box (1) and connection pencil (13), its characterized in that: the left side and the right side of the box body (1) are respectively provided with an oil inlet pipe (2), the oil inlet pipes (2) are communicated with the branch pipes, and the box body (1) is communicated with the control valve (4) through the branch pipes;
a standby pressure release valve (6) is further installed on the branch pipe, and a main pressure release valve (7) is further installed below the standby pressure release valve (6);
the oil inlet pipe (2) is also provided with a voltage-force meter (10), and the connecting wire harness (13) is positioned above the voltage-force meter (10);
an oil filter (8) is arranged on one side of the oil inlet pipe (2) far away from the vertical center line of the box body (1).
2. The two roll mill gear oil pump and main unit linkage of claim 1, wherein: the branch pipes comprise a first branch pipe (3) and a second branch pipe (5), and the first branch pipe (3) and the second branch pipe (5) are arranged in parallel and vertically.
3. The two roll mill gear oil pump and main unit linkage of claim 1, wherein: electric pressure meter (10) are connected the installation on advancing oil pipe (2) through screw rod siphunculus (9), the inside of electric pressure meter (10) is provided with pilot lamp (11), and display screen (12) are installed to the front end of pilot lamp (11).
4. The two roll mill gear oil pump and main unit linkage of claim 1, wherein: the box body (1) is communicated with the branch pipe through a standby pressure relief valve (6).
5. The two roll mill gear oil pump and main unit linkage of claim 1, wherein: the oil inlet pipe (2) is communicated with the oil filter (8), and the oil filter (8) is connected with the box body (1).
6. The two roll mill gear oil pump and main unit linkage of claim 1, wherein: the oil inlet pipe (2) is communicated with the connecting screw through pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275951.7U CN212760353U (en) | 2020-07-03 | 2020-07-03 | Linkage device of gear oil pump and main machine of two-roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275951.7U CN212760353U (en) | 2020-07-03 | 2020-07-03 | Linkage device of gear oil pump and main machine of two-roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212760353U true CN212760353U (en) | 2021-03-23 |
Family
ID=75085487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021275951.7U Active CN212760353U (en) | 2020-07-03 | 2020-07-03 | Linkage device of gear oil pump and main machine of two-roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212760353U (en) |
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2020
- 2020-07-03 CN CN202021275951.7U patent/CN212760353U/en active Active
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