CN205226317U - Special lubricating system of rolling mill with oil flow detection device - Google Patents
Special lubricating system of rolling mill with oil flow detection device Download PDFInfo
- Publication number
- CN205226317U CN205226317U CN201521057613.5U CN201521057613U CN205226317U CN 205226317 U CN205226317 U CN 205226317U CN 201521057613 U CN201521057613 U CN 201521057613U CN 205226317 U CN205226317 U CN 205226317U
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- oil
- gearbox
- supply line
- fuel supply
- plc control
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Abstract
The utility model relates to a lubricating system for the rolling mill specifically is a special lubricating system of rolling mill with oil flow detection device, including lubricant station, confession oil pipe and time oil pipe with the lubricant station intercommunication set up the oil pump on supplying oil pipe, wherein: supply oil pipe's oil -feed port to be connected with the oil inlet that is located the gearbox top, it is connected with the oil return opening that is located the gearbox bottom to return oil pipe's oil -out, be provided with the oil stream sensor on the confession oil pipe's that the oil -feed port that is close to confession oil pipe was located pipeline section, this oil stream sensor is connected through cable and the switch board that has the PLC control tab, and the switch board that should have the PLC control tab passes through again a cable to be connected with main motor, and this main motor is by the switch board control operation of PLC control tab, the power input of gearbox is installed on the output shaft of main motor. The utility model discloses because structure and the advantage that has are: prolonged gearbox life, improved the gearbox safety in utilization and reduced the use cost of enterprise.
Description
Technical field
The utility model relates to milling train lubrication system, especially a kind of milling train Special lubricating system with oily flow detection device.
Background technique
Aluminium foil occupies very consequence in national economy, the common equipment that milling train is processed as aluminium strip, in use, needs to lubricate the gearbox of milling train, to ensure the normal operation of transmission shaft in gearbox and bearing unit.The milling train lubrication system of prior art generally comprises lubricating oil station, and the fuel supply line be communicated with lubricating oil station and return tube are arranged on the oil pump on fuel supply line, and during use, fuel supply line and return tube are communicated with return opening with the lubrication filler opening that gearbox is arranged respectively.Such milling train with lubrication system in use, once there is oil pump damage or fuel supply line blocking, [the milling train lubrication system of prior art is due to self structure, milling train is in running, occur that such situation workman cannot find very soon], the so lubrication filler opening place of gearbox just non lubricant oil inflow, once workman does not have Timeliness coverage to carry out shutdown operation, be easy to cause the transmission shaft in the gearbox of high speed operation and bearing unit to damage, once transmission shaft in gearbox and bearing unit damage, so this milling train generally all needs to carry out keeping in repair over 10-15 days just can resume production, and maintenance expenses needs 8-10 ten thousand, cause enterprise's user cost higher, and the transmission shaft easily damaged in gearbox and bearing unit, namely gearbox is short for working life.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly extends gearbox working life, improves gearbox safety in utilization and reduce the milling train Special lubricating system with oily flow detection device of enterprise's user cost.
For achieving the above object and adopt technological scheme be such, i.e. a kind of milling train Special lubricating system with oily flow detection device, comprises lubricating oil station, the fuel supply line be communicated with lubricating oil station and return tube, is arranged on the oil pump on fuel supply line; Wherein:
The oil-feed port of described fuel supply line is connected with the filler opening being positioned at gearbox top, and the oil outlet of described return tube is connected with the return opening be positioned at bottom gearbox; The pipeline section of the fuel supply line at the oil-feed port place near fuel supply line is provided with oily flow sensor, this oily flow sensor is connected with the control cabinet with PLC control strip by cable, this control cabinet with PLC control strip is connected with mair motor by another cable, and this mair motor is by the control cabinet controlling run of PLC control strip;
The power intake of described gearbox is arranged on the output shaft of mair motor, and milling train is arranged on the pto＝power take-off of gearbox.
The advantage that the utility model has due to said structure is: extend gearbox working life, improve gearbox safety in utilization and reduce enterprise's user cost.
Accompanying drawing explanation
The nonlimiting examples that the utility model can be provided by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model.
In figure: 1, lubricating oil station; 2, fuel supply line; 3, return tube; 4, oil pump; 5, gearbox; 6, oily flow sensor; 7, there is the control cabinet of PLC control strip; 8, mair motor; 9, pto＝power take-off; 10, solenoid valve; 11, milling train.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See the milling train Special lubricating system with oily flow detection device in accompanying drawing 1, figure, comprise lubricating oil station 1, the fuel supply line 2 be communicated with lubricating oil station 1 and return tube 3, be arranged on the oil pump 4 on fuel supply line 2; Wherein:
The oil-feed port of described fuel supply line 2 is connected with the filler opening being positioned at gearbox 5 top, and the oil outlet of described return tube 3 is connected with the return opening be positioned at bottom gearbox 5; The pipeline section of the fuel supply line 2 at the oil-feed port place near fuel supply line 2 is provided with oily flow sensor 6, this oily flow sensor 6 is connected with the control cabinet 7 with PLC control strip by cable, this control cabinet 7 with PLC control strip is connected with mair motor 8 by another cable, and this mair motor 8 is by control cabinet 7 controlling run of PLC control strip;
The power intake of described gearbox 5 is arranged on the output shaft of mair motor 8, and milling train 11 is arranged on the pto＝power take-off 9 of gearbox 5.
Do not cause waste to lubricant oil when safeguarding for ease of later maintenance and guarantee, in above-described embodiment, preferably: described fuel supply line 2 and/or return tube 3 are provided with solenoid valve 10, this solenoid valve 10 is controlled to open and close by the control cabinet 7 with PLC control strip.
Each parts in above-mentioned all embodiments all adopt market products.
Obviously, above-mentioned all embodiments are a part of embodiments of the present utility model, instead of whole embodiments.Based on embodiment described in the utility model, those skilled in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the utility model protection.
In sum, due to said structure, extend gearbox working life, improve gearbox safety in utilization and reduce enterprise's user cost.
Claims (2)
1. there is the milling train Special lubricating system of oily flow detection device, comprise lubricating oil station (1), the fuel supply line (2) be communicated with lubricating oil station (1) and return tube (3), be arranged on the oil pump (4) on fuel supply line (2); It is characterized in that:
The oil-feed port of described fuel supply line (2) is connected with the filler opening being positioned at gearbox (5) top, and the oil outlet of described return tube (3) is connected with the return opening being positioned at gearbox (5) bottom; The pipeline section of the fuel supply line (2) at the oil-feed port place near fuel supply line (2) is provided with oily flow sensor (6), this oily flow sensor (6) is connected with the control cabinet (7) with PLC control strip by cable, this control cabinet (7) with PLC control strip is connected with mair motor (8) by another cable, and this mair motor (8) is by control cabinet (7) controlling run of PLC control strip;
The power intake of described gearbox (5) is arranged on the output shaft of mair motor (8), and milling train (11) is arranged on the pto＝power take-off (9) of gearbox (5).
2. the milling train Special lubricating system with oily flow detection device according to claim 1, it is characterized in that: described fuel supply line (2) and/or return tube (3) are provided with solenoid valve (10), this solenoid valve (10) is controlled to open and close by the control cabinet (7) with PLC control strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057613.5U CN205226317U (en) | 2015-12-18 | 2015-12-18 | Special lubricating system of rolling mill with oil flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057613.5U CN205226317U (en) | 2015-12-18 | 2015-12-18 | Special lubricating system of rolling mill with oil flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226317U true CN205226317U (en) | 2016-05-11 |
Family
ID=55901384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057613.5U Expired - Fee Related CN205226317U (en) | 2015-12-18 | 2015-12-18 | Special lubricating system of rolling mill with oil flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226317U (en) |
-
2015
- 2015-12-18 CN CN201521057613.5U patent/CN205226317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191218 |