CN220945355U - Scribing tool for Roots blower - Google Patents
Scribing tool for Roots blower Download PDFInfo
- Publication number
- CN220945355U CN220945355U CN202322744151.5U CN202322744151U CN220945355U CN 220945355 U CN220945355 U CN 220945355U CN 202322744151 U CN202322744151 U CN 202322744151U CN 220945355 U CN220945355 U CN 220945355U
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- China
- Prior art keywords
- scribing
- fixed cylinder
- lubricating oil
- fixed
- wire casing
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- 239000010687 lubricating oil Substances 0.000 claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 description 18
- 239000003921 oil Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a scribing tool for a Roots blower, which is provided with a scribing fixed cylinder, wherein the scribing fixed cylinder is provided with a scribing fixed cylinder bottom plate, the scribing fixed cylinder bottom plate is fixedly connected with a scribing fixed cylinder side plate, the scribing fixed cylinder side plate is fixedly connected with a scribing fixed cylinder supporting plate, the scribing fixed cylinder bottom plate is provided with a lubricating oil upper limit wire groove and a lubricating oil lower limit wire groove in a penetrating manner, the scribing fixed cylinder supporting plate is provided with a level meter, and the level meter, the lubricating oil upper limit wire groove and the lubricating oil lower limit wire groove are mutually arranged in parallel. The problem that the filling amount is inaccurate when the Roots blower fills lubricating oil and the standardized basis for judging whether the lubricating oil is too much or too little is lacking is solved. The utility model can be widely applied to filling lubricating oil in the Roots blower.
Description
Technical Field
The utility model relates to the field of lubricating oil tanks, in particular to a scribing tool for a Roots blower.
Background
The Roots blower is a very popular industrial blower, has simple structure and convenient manufacture, and is widely applied to industries such as metallurgy, chemical industry, chemical fertilizer, petrochemical industry, instruments, building materials and the like.
Be equipped with the lubricating oil tank in the roots blower and be used for placing lubricating oil, lubricating oil plays lubricated effect to the inside spare part of roots blower, stability when can guaranteeing the roots blower operation, increase of service life has strict standard to the lubricating oil filling amount in the roots blower, if lubricating oil filling is too much, after the air-blower operation a period, the inside a large amount of carbon deposit that can pile up of air-blower, finally can reduce the power take off of air-blower and the holistic radiating effect of air-blower, if lubricating oil filling is too little, the air-blower lasts when running under the oil shortage state, can lead to the inside spare part of air-blower not to obtain abundant lubrication, cause wearing and tearing between the inside spare part, increase the fault rate of air-blower, reduce the life of air-blower.
The conventional method for filling lubricating oil is to confirm the filling amount of the lubricating oil through long-term filling experience of operators, but the method has a plurality of defects, for example, because Roots blowers have different specifications, the filling amount of the lubricating oil by the blowers with different specifications is different, the operators can hardly distinguish the filling amount of the lubricating oil in the blowers with different specifications, the probability of misoperation can be increased, for example, after the lubricating oil is filled, the lubricating oil in the blowers inevitably leaks after the blowers run for a period of time, at the moment, the operators cannot judge whether the residual amount of the lubricating oil reaches the lower use limit, so that whether the lubricating oil needs to be added or not cannot be judged, and the defects can lead to excessive or too little lubricating oil in the blowers, finally increase the failure rate of the blowers, increase the maintenance cost and reduce the service life of the blowers.
Disclosure of utility model
According to the scribing tool for the Roots blower, the upper limit line and the lower limit line of lubricating oil can be horizontally marked on the outer surface of the lubricating oil tank, an operator can refer to the upper limit line and the lower limit line of lubricating oil to fill lubricating oil, and when the blower operates, the operator can check the residual quantity of lubricating oil in real time, adjust the residual quantity of lubricating oil at the first time, ensure the lubricating effect of parts in the blower, improve the running stability of the parts and prolong the service life.
Therefore, the technical scheme of the utility model is that the scribing tool for the Roots blower is provided with a scribing fixed cylinder, wherein the scribing fixed cylinder is provided with a scribing fixed cylinder bottom plate, the scribing fixed cylinder bottom plate is fixedly connected with a scribing fixed cylinder side plate, and the scribing fixed cylinder side plate is fixedly connected with a scribing fixed cylinder supporting plate;
the bottom plate of the scribing fixed cylinder body is provided with an upper lubricating oil limiting wire groove and a lower lubricating oil limiting wire groove in a penetrating manner;
The end face of the scribing fixed cylinder supporting plate, which is far away from the scribing fixed cylinder, is provided with a level meter, and the level meter, the upper limit wire groove of lubricating oil and the lower limit wire groove of lubricating oil are arranged in parallel.
Preferably, the end face of the scribing fixed cylinder supporting plate, which is far away from the scribing fixed cylinder, is provided with a level fixing groove, the level fixing groove is provided with a level locking screw, and the level is fixedly arranged on the inner surface of the level fixing groove through the level locking screw.
Preferably, the end face of the scribing fixed cylinder supporting plate, which is close to the scribing fixed cylinder, is provided with a scribing fixed cylinder mounting groove, and the end face of the scribing fixed cylinder, which is close to the scribing fixed cylinder supporting plate, is provided with a mounting column corresponding to the scribing fixed cylinder mounting groove.
Preferably, a chamfer is arranged between the scribing fixed cylinder bottom plate and the scribing fixed cylinder side plate.
Preferably, the shape of the upper limit wire groove of lubricating oil is a conical groove, the upper limit wire groove of lubricating oil is provided with an inner conical opening of the limit wire groove of lubricating oil and an outer conical opening of the limit wire groove of lubricating oil, the lower limit wire groove of lubricating oil is a conical groove, the lower limit wire groove of lubricating oil is provided with an inner conical opening of the limit wire groove of lubricating oil and an outer conical opening of the limit wire groove of lubricating oil, and the inner conical opening width of the limit wire groove of lubricating oil is larger than the outer conical opening width of the limit wire groove of lubricating oil.
The scribing tool for the Roots blower has the advantages that the upper limit line and the lower limit line of the lubricating oil can be horizontally marked on the outer surface of the lubricating oil tank through the upper limit line and the lower limit line of the lubricating oil, operators can refer to the upper limit line and the lower limit line of the lubricating oil to fill the lubricating oil, and when the blower operates, the operators can check the residual quantity of the lubricating oil in real time, adjust the residual quantity of the lubricating oil at the first time, ensure the lubricating effect of parts in the blower, improve the running stability of the blower and prolong the service life of the blower.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is another perspective view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a cross-sectional view A-A of FIG. 3 in accordance with the present utility model;
FIG. 5 is a right side view of the present utility model;
FIG. 6 is an enlarged view of the utility model at B in FIG. 4;
Fig. 7 is a schematic diagram of a scribing fixing cylinder structure of the present utility model.
The symbols in the drawings illustrate:
1. Scribing a fixed cylinder; 101. scribing and fixing a barrel bottom plate; 102. scribing and fixing a cylinder side plate; 2. a scribing fixing cylinder support plate; 3. a level gauge; 4. a level locking screw; 5. a limit slot on the lubricating oil; 6. a lubricating oil lower limit wire slot; 7. chamfering; 8. scribing a fixed cylinder mounting groove; 9. a mounting column; 10. a level fixing groove; 11. the inner cone opening of the lubricating oil limiting wire groove; 12. and an outer cone opening of the lubricating oil limiting wire groove.
Detailed Description
The utility model is further described below with reference to examples.
As can be seen from fig. 1 to 7, the scribing tool for the Roots blower is provided with a scribing fixed cylinder 1, the scribing fixed cylinder 1 is provided with a scribing fixed cylinder bottom plate 101, the scribing fixed cylinder bottom plate 101 is fixedly connected with a scribing fixed cylinder side plate 102, and the scribing fixed cylinder side plate 102 is fixedly connected with a scribing fixed cylinder supporting plate 2.
The scribing fixed cylinder bottom plate 101 is provided with an upper lubricating oil limiting wire groove 5 and a lower lubricating oil limiting wire groove 6 in a penetrating mode.
The utility model provides a marking off fixed barrel backup pad 2 is kept away from and is equipped with spirit level 3 on the terminal surface of marking off fixed barrel 1, be equipped with the lubrication tank backplate between level 3, spacing wire casing 5 and the lubrication oil lower limit wire casing 6 on the lubrication tank external surface mounting, run through on the lubrication tank backplate and be equipped with the observation hole, can look over the state of lubrication oil in the lubrication tank in real time through the observation hole, the internal diameter size of observation hole is slightly greater than the external diameter size of marking off fixed barrel 1, during the use, insert the fixed barrel 1 of marking off in the observation hole on the lubrication tank backplate, hand the scriber, pass spacing wire casing 5 and lubrication oil lower limit wire casing 6 on the lubrication oil, mark spacing wire and the levelness under lubrication oil on the surface mark lubrication oil of lubrication tank, can be adjusted through level 3 when marking on the surface mark lubrication oil of lubrication tank and lubrication oil lower limit wire, accuracy when guaranteeing later stage filling lubrication oil and the air-blower during operation operating personnel look over the accuracy of lubrication oil surplus, avoid the hidden danger that the air-blower is too much or too little, leads to the emergence trouble.
The scribing fixed cylinder support plate 2 is far away from the end face of the scribing fixed cylinder 1 and is provided with a level fixing groove 10, the level fixing groove 10 is provided with a level locking screw 4, the level 3 is fixedly arranged on the inner surface of the level fixing groove 10 through the level locking screw 4, when the level 3 breaks down, the replacement work of the level 3 can be completed only by loosening the locking screw 4, the maintenance time is shortened, and the work efficiency is further improved.
The end face of the scribing fixed cylinder supporting plate 2, which is close to the scribing fixed cylinder 1, is provided with a scribing fixed cylinder mounting groove 8, the end face of the scribing fixed cylinder 1, which is close to the scribing fixed cylinder supporting plate 2, is provided with a mounting column 9 corresponding to the scribing fixed cylinder mounting groove 8, and when the scribing fixed cylinder is used, the scribing fixed cylinder 1 with the corresponding outer diameter size is selected according to the specification of a Roots blower for filling lubricating oil, and the mounting column 9 on the scribing fixed cylinder 1 is inserted into the scribing fixed cylinder mounting groove 8 to finish the preparation work before scribing.
The chamfer 7 is arranged between the scribing fixed cylinder bottom plate 101 and the scribing fixed cylinder side plate 102, so that the scribing fixed cylinder 1 can be rapidly and accurately inserted into an observation hole on a lubricating oil tank guard plate, the operation is convenient and rapid, the working time is saved, and the working efficiency is improved.
It can be seen from fig. 4 that the shape of the upper limit slot 5 of the lubricating oil is a conical slot, the upper limit slot 5 of the lubricating oil is provided with an inner conical opening 11 of the upper limit slot of the lubricating oil and an outer conical opening 12 of the lower limit slot 6 of the lubricating oil is a conical slot, the lower limit slot 6 of the lubricating oil is provided with an inner conical opening 11 of the upper limit slot of the lubricating oil and an outer conical opening 12 of the lower limit slot of the lubricating oil, the width of the inner conical opening 11 of the upper limit slot of the lubricating oil is larger than the width of the outer conical opening 12 of the upper limit slot of the lubricating oil, and when scribing is ensured, a scriber can rapidly and accurately penetrate the upper limit slot 5 of the lubricating oil and the lower limit slot 6 of the lubricating oil, so that the scribing tool is convenient and quick, the working time is shortened, and the working efficiency is further improved.
However, the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the utility model are intended to fall within the scope of the claims.
Claims (5)
1. Scribing tool for Roots blower is provided with a scribing fixed cylinder body and is characterized in that: the scribing fixed cylinder is provided with a scribing fixed cylinder bottom plate, the scribing fixed cylinder bottom plate is fixedly connected with a scribing fixed cylinder side plate, and the scribing fixed cylinder side plate is fixedly connected with a scribing fixed cylinder supporting plate;
the bottom plate of the scribing fixed cylinder body is provided with an upper lubricating oil limiting wire groove and a lower lubricating oil limiting wire groove in a penetrating mode;
the end face, far away from the scribing fixed cylinder, of the scribing fixed cylinder supporting plate is provided with a level meter, and the level meter, the upper lubricating oil limiting wire groove and the lower lubricating oil limiting wire groove are arranged in parallel.
2. The scribing tool for the Roots blower according to claim 1, wherein: the utility model discloses a marking off fixed barrel backup pad, including marking off fixed barrel backup pad, marking off fixed barrel, be equipped with the spirit level fixed slot on the terminal surface that the marking off was kept away from to the fixed barrel of marking off, be equipped with spirit level locking screw on the spirit level fixed slot, the spirit level passes through spirit level locking screw fixed mounting at the internal surface of spirit level fixed slot.
3. The scribing tool for the Roots blower according to claim 1, wherein: the end face of the scribing fixed cylinder supporting plate, which is close to the scribing fixed cylinder, is provided with a scribing fixed cylinder mounting groove, and the end face of the scribing fixed cylinder, which is close to the scribing fixed cylinder supporting plate, is provided with a mounting column corresponding to the scribing fixed cylinder mounting groove.
4. The scribing tool for the Roots blower according to claim 1, wherein: and a chamfer is arranged between the scribing fixed cylinder bottom plate and the scribing fixed cylinder side plate.
5. The scribing tool for the Roots blower according to claim 1, wherein: the shape of spacing wire casing is the toper groove on the lubricating oil, spacing wire casing is equipped with the interior cone of spacing wire casing of lubricating oil and the outer cone of spacing wire casing of lubricating oil on the lubricating oil, the shape of spacing wire casing is the toper groove under the lubricating oil, spacing wire casing is equipped with the interior cone of spacing wire casing of lubricating oil and the outer cone of spacing wire casing of lubricating oil under the lubricating oil, the interior cone width of spacing wire casing of lubricating oil is greater than the outer cone width of spacing wire casing of lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744151.5U CN220945355U (en) | 2023-10-12 | 2023-10-12 | Scribing tool for Roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744151.5U CN220945355U (en) | 2023-10-12 | 2023-10-12 | Scribing tool for Roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945355U true CN220945355U (en) | 2024-05-14 |
Family
ID=90978436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322744151.5U Active CN220945355U (en) | 2023-10-12 | 2023-10-12 | Scribing tool for Roots blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945355U (en) |
-
2023
- 2023-10-12 CN CN202322744151.5U patent/CN220945355U/en active Active
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