CN205578730U - Mortar pump bearing with rubber manger plate circle - Google Patents
Mortar pump bearing with rubber manger plate circle Download PDFInfo
- Publication number
- CN205578730U CN205578730U CN201620418558.6U CN201620418558U CN205578730U CN 205578730 U CN205578730 U CN 205578730U CN 201620418558 U CN201620418558 U CN 201620418558U CN 205578730 U CN205578730 U CN 205578730U
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- China
- Prior art keywords
- plate
- location
- groove
- bearing
- main shaft
- Prior art date
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- 239000004570 mortar (masonry) Substances 0.000 title abstract description 5
- 238000012856 packing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 39
- 239000002002 slurry Substances 0.000 claims description 22
- 230000013011 mating Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production 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
- 239000011505 plaster Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a mortar pump bearing with rubber manger plate circle, including a main shaft, the bearing frame, first locating plate, second locating plate and rubber manger plate circle, the main shaft is fixed on the bearing frame, be equipped with the bearing that is used for the support and the donator rotation of axes on the bearing frame, be equipped with first draw -in groove and second draw -in groove on the main shaft, first location integrated circuit board is established on first draw -in groove, second location integrated circuit board is established on the second draw -in groove, second locating plate side surface part and the sealed cooperation of bearing frame, first locating plate and the cooperation of second locating plate upper portion have the closing plate, the closing plate, first locating plate, form a cavity between second locating plate and the main shaft, the cavity intussuseption is filled with the packing, rubber manger plate snare is established on the main shaft, and with first locating plate and the sealed cooperation of closing plate, be equipped with the fixed plate on the closing plate, be equipped with in the bearing frame and cooperate the groove with fixed plate matched with. The manger plate is effectual, and the leakproofness is high, and is with low costs, and installation and dismantlement make things convenient for long service life.
Description
Technical field
This utility model relates to a kind of bearing, a kind of slurry pump bearing with rubber retaining ring.
Background technology
Field of industrial production coal-burning boiler waterpower is except slag, mortar many application ash (slag) stock pump, conveying at present
It is big that medium is easily caused pump housing abrasion, and leak the buck spilt and easily penetrate into bearing block, shortens bearing service life.
The slurry pump that the our factory second phase uses has frequency conversion function, takes packing_seal, when low cruise, and sealing
Can decline, leakiness spatters buck, causes bearing damage.
Change slurry pump bearing, slurry pump need to be disintegrated, expend bigger human and material resources, financial resources.
Fractional unit is taked to change frequency conversion Special plaster stock pump, use sealing effectiveness better seal device, it is possible to
To reach same effect, but investment is big, and bearing theory restricted lifetime, can not indefinite duration after increasing investment
Extending, input-output ratio is the highest.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mortar pump shaft with rubber retaining ring
Holding, leak solving the packing of prior art, buck flows into bearing block along axle head, and the slurry pump bearing that leaks makes
By the technical problem damaged.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of ash with rubber retaining ring
Stock pump bearing, including main shaft, bearing block, the first location-plate, the second location-plate and rubber retaining ring, described
Main shaft is fixed on bearing block, and described bearing block is provided with the bearing for supporting and supply main shaft to rotate, described
Main shaft is provided with the first draw-in groove and the second draw-in groove, and described first location-plate is fastened on the first draw-in groove, and described
Two location-plates are fastened on the second draw-in groove, and described second location-plate sideway stance seals with bearing block and coordinates, institute
State the first location-plate and the second location-plate top be combined with sealing plate, described sealing plate, the first location-plate,
Form a cavity between two location-plates and main shaft, in described cavity, be filled with packing, described rubber retaining ring
It is set on main shaft, and coordinates with the first location-plate and sealing plate sealing, on described sealing plate, be provided with fixed plate,
The mating groove matched with described fixed plate it is provided with in described bearing block.
Wherein, described sealing plate seals with the first location-plate and the second location-plate and coordinates, in described first draw-in groove
It is provided with the first sealing ring matched with described first location-plate, is provided with and described second in described second draw-in groove
The second sealing ring that location-plate matches, is provided with the 3rd matched with described fixed plate close in described mating groove
Seal.
Wherein, described bearing block is provided with installing plate, and described installing plate is provided with installation screw, described rubber
Retaining ring external diameter is more than bearing block external diameter.
Wherein, the first location spiral shell for fixing seal plate and the first location-plate it is embedded with on described sealing plate
Nail, is also embedded with the second location screw for fixing seal plate and the second location-plate on described sealing plate.
Wherein, described bearing block is embedded with the fixing screw for fixed bearing block and fixed plate.
Having the beneficial effect that of technique scheme of the present utility model:
In such scheme, this utility model simple in construction, easy to use, simple to operate, dash is effective,
Sealing is high, low cost, installs and convenient disassembly, and applied widely, service life is long, and having safety can
The effect leaned on.
Accompanying drawing explanation
Fig. 1 is the structural representation of the slurry pump bearing with rubber retaining ring of the present utility model；
Fig. 2 is the rubber retaining ring structure chart of the slurry pump bearing with rubber retaining ring of the present utility model.
[primary clustering symbol description]
1: main shaft；
2: bearing block；
3: the first location-plates；
4: the second location-plates；
5: rubber retaining ring；
6: bearing；
7: the first draw-in grooves；
8: the second draw-in grooves；
9: sealing plate；
10: cavity；
11: packing；
12: fixed plate；
13: mating groove；
14: the first sealing rings；
15: the second sealing rings；
16: the three sealing rings；
17: installing plate；
18: screw is installed；
21: the first location screws；
22: the second location screws；
23: fixing screw.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below will knot
Conjunction drawings and the specific embodiments are described in detail.
This utility model leaks for the packing of prior art, and buck flows into bearing block along axle head, and slurry pump leaks
The technical problem of submerged bearing service failure, it is provided that a kind of slurry pump bearing with rubber retaining ring.
As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of mortar with rubber retaining ring
Pump bearing, including main shaft 1, bearing block the 2, first location-plate the 3, second location-plate 4 and rubber retaining ring 5,
Described main shaft 1 is fixed on bearing block 2, and described bearing block 2 is provided with for supporting and supplying main shaft to rotate
Bearing 6, described main shaft 1 is provided with the first draw-in groove 7 and the second draw-in groove 8, and described first location-plate 3 card sets
On the first draw-in groove 7, described second location-plate 4 is fastened on the second draw-in groove 8, described second location-plate 4
Sideway stance seals with bearing block 2 and coordinates, and described first location-plate 3 and the second location-plate 4 top are combined with
Sealing plate 9, forms one between described sealing plate the 9, first location-plate the 3, second location-plate 4 and main shaft 1
Individual cavity 10, is filled with packing 11 in described cavity 10, described rubber retaining ring 5 is set on main shaft 1,
And coordinate with the first location-plate 3 and sealing plate 9 sealing, described sealing plate 9 is provided with fixed plate 12, institute
The mating groove 13 matched with described fixed plate 12 it is provided with in stating bearing block 2.
Further, described sealing plate 9 seals with the first location-plate 3 and the second location-plate 4 and coordinates, described
The first sealing ring 14 matched with described first location-plate 3, described second card it is provided with in first draw-in groove 7
It is provided with the second sealing ring 15 matched with described second location-plate 4, described cooperation in groove 8, is provided with in 13
The 3rd sealing ring 16 matched with described fixed plate 12.
Further, described bearing block 2 is provided with installing plate 17, and described installing plate 17 is provided with installation spiral shell
Nail 18, described rubber retaining ring 5 external diameter is more than bearing block 2 external diameter.
Further, described sealing plate 9 is embedded with for fixing seal plate 9 and the first location-plate 3
One location screw 21, described sealing plate 9 is also embedded with for fixing seal plate 9 and the second location-plate 4
Second location screw 22.
Further, described bearing block 2 is embedded with for fixed bearing block 2 and fixed plate 12 is fixing
Screw 23.
This utility model in use, utilizes slurry pump disintegrating machine meeting, when returning dress, in slurry pump packing side
Increasing rubber retaining ring, retaining ring external diameter is higher than bearing block, and aperture is identical with pump main shaft, at slurry pump low speed
During operating, block packing and leak, prevent buck from flowing into bearing block along axle head, solve slurry pump leakage bearing in short-term
Between service failure problem；Increase rubber retaining ring in slurry pump packing side, be sleeved in slurry pump rotary shaft,
Make the buck spilt from packing cannot enter bearing along rotary shaft, extend bearing life, then can save a large amount of
Human and material resources, financial resources.
The slurry pump bearing with rubber retaining ring of the present utility model has the advantage that its simple in construction,
Easy to use, simple to operate, dash is effective, and sealing is high, low cost, installs and convenient disassembly, suitable
Wide by scope, service life is long, has safe and reliable effect.
The above is preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from principle described in the utility model, it is also possible to make some changing
Entering and retouch, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a slurry pump bearing with rubber retaining ring, it is characterised in that include main shaft, bearing block,
First location-plate, the second location-plate and rubber retaining ring, described main shaft is fixed on bearing block, described bearing
Seat is provided with the bearing for supporting and supply main shaft to rotate, and described main shaft is provided with the first draw-in groove and the second card
Groove, described first location-plate is fastened on the first draw-in groove, and described second location-plate is fastened on the second draw-in groove,
Described second location-plate sideway stance seals with bearing block and coordinates, on described first location-plate and the second location-plate
Portion is combined with sealing plate, described sealing plate, the first location-plate, forms one between the second location-plate and main shaft
Cavity, is filled with packing in described cavity, described rubber retaining ring is set on main shaft, and positions with first
Plate and sealing plate seal and coordinate, and be provided with fixed plate, be provided with solid with described in described bearing block on described sealing plate
Determine the mating groove that plate matches.
The slurry pump bearing with rubber retaining ring the most according to claim 1, it is characterised in that
Described sealing plate seals with the first location-plate and the second location-plate and coordinates, and is provided with described in described first draw-in groove
The first sealing ring that first location-plate matches, is provided with in described second draw-in groove and matches with described second location-plate
The second sealing ring closed, is provided with the 3rd sealing ring matched with described fixed plate in described mating groove.
The slurry pump bearing with rubber retaining ring the most according to claim 1, it is characterised in that
Described bearing block is provided with installing plate, and described installing plate is provided with installation screw, described rubber retaining ring external diameter
More than bearing block external diameter.
The slurry pump bearing with rubber retaining ring the most according to claim 1, it is characterised in that
The first location screw for fixing seal plate and the first location-plate, described sealing it is embedded with on described sealing plate
The second location screw for fixing seal plate and the second location-plate also it is embedded with on plate.
The slurry pump bearing with rubber retaining ring the most according to claim 1, it is characterised in that
The fixing screw for fixed bearing block and fixed plate it is embedded with on described bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418558.6U CN205578730U (en) | 2016-05-09 | 2016-05-09 | Mortar pump bearing with rubber manger plate circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418558.6U CN205578730U (en) | 2016-05-09 | 2016-05-09 | Mortar pump bearing with rubber manger plate circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578730U true CN205578730U (en) | 2016-09-14 |
Family
ID=56857027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418558.6U Active CN205578730U (en) | 2016-05-09 | 2016-05-09 | Mortar pump bearing with rubber manger plate circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578730U (en) |
-
2016
- 2016-05-09 CN CN201620418558.6U patent/CN205578730U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region after: China Address before: 232008 Luohe Power Plant, Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: DATANG HUAINAN LUOHE POWER PLANT Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240601 Address after: 232000, 100 meters east of Luohe Police Station in Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Huainan Luohe Power Generation Co.,Ltd. Country or region after: China Address before: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region before: China |