CN221033150U - Submerged foam slurry pump - Google Patents
Submerged foam slurry pump Download PDFInfo
- Publication number
- CN221033150U CN221033150U CN202323028944.3U CN202323028944U CN221033150U CN 221033150 U CN221033150 U CN 221033150U CN 202323028944 U CN202323028944 U CN 202323028944U CN 221033150 U CN221033150 U CN 221033150U
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- CN
- China
- Prior art keywords
- bearing
- fixed
- pump
- motor frame
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000006260 foam Substances 0.000 title claims abstract description 32
- 239000002002 slurry Substances 0.000 title claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 24
- 210000004907 gland Anatomy 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of slurry pumps, and discloses a submerged foam slurry pump, which comprises a motor frame, a bearing body, a bearing gland, an impeller, a connecting pipe and a straight-through type pressure oil injection cup, wherein the motor frame is provided with a plurality of grooves; the motor frame one end is fixed with the bearing body through the bolt, and the inside bearing spacer of bearing body, bearing spacer are close the outside one end cover of motor frame and are equipped with cylindrical roller bearing, and the outside one end cover that the bearing body kept away from cylindrical roller bearing is equipped with biserial tapered roller bearing, and the one end that the bearing body kept away from the motor frame is fixed with the coupling pipe through the bolt, and the coupling pipe is inside to be provided with the axostylus axostyle, and axostylus axostyle one end is fixed with the fender mud dish through the little round nut of second. This novel be provided with coupling pipe one end with the pump body, the outlet pipe sets up in pump body one side, and the pump body is located pond or basin bottom when carrying foam, can take out the foam of pond or basin inner bottom, and is provided with and can follow blade pivoted together and scrape the pole, can scrape the support inboard, prevents that debris etc. from blockking up and being fit for extensively using widely in the support outside.
Description
Technical Field
The utility model relates to the technical field of slurry pumps, in particular to a submerged foam slurry pump.
Background
The submerged foam pump is a pump body which can work in liquid to pump out foam, and the pump body is usually arranged at the bottom of a water tank or a water trough, so that the foam can be directly pumped out, and is commonly used in the fields of fire protection and the like.
The utility model discloses a foam pump for fire control, which comprises a motor, a suction chamber, a sealing cavity and a discharge chamber, wherein the suction chamber is arranged on one side of the sealing cavity, the suction chamber and the discharge chamber are arranged on the other side of the sealing cavity, a bearing cover is arranged at one end of the suction chamber, a packing gland is arranged in the suction chamber, the inner part of the suction chamber is provided with a packing gland in a penetrating manner, the output end of the motor penetrates through the bearing cover and extends to the inner part of the suction chamber, one end of the transmission shaft penetrates through the packing gland and is connected with a middle shaft through a coupler, the number of the couplers is two, the other end of the transmission shaft is connected with a rotor through another coupler, and a stator is sleeved outside the rotor. Is suitable for foam pumps.
The existing foam pump for fire control has the following defects: the liquid inlet is arranged in the middle of the pump body, the discharge chamber is arranged at the bottom of the pump body, so that foam at the bottom of the water tank or the water tank cannot be pumped out when the liquid inlet is arranged in the water tank or the water tank, and the liquid inlet is not provided with a protection and filtration structure. For this purpose we propose the following foam slurry pump.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a submerged foam slurry pump, which solves the problems proposed by the background technology.
The utility model provides the following technical scheme: the submerged foam slurry pump comprises a motor frame, a bearing body, a bearing gland, an impeller, a connecting pipe and a straight-through type pressure oil injection cup;
The motor frame one end is fixed with the bearing body through the bolt, the inside bearing spacer of bearing body, a bearing spacer is close the outside pot head of motor frame and is equipped with cylindrical roller bearing, a bearing body is kept away from cylindrical roller bearing's outside pot head and is equipped with biserial tapered roller bearing, the bearing body is kept away from the one end of motor frame and is passed through the bolt fastening and is had the connecting tube, the inside axostylus axostyle that is provided with of connecting tube, axostylus axostyle one end is fixed with the fender mud dish through the little round nut of second, fender mud dish passes through bearing seal gland and is connected with connecting tube one end, the one end that the bearing body was kept away from to the connecting tube is passed through the bolt fastening and is provided with the pump body, the inside being provided with of pump body, pump body one side is kept away from the connecting tube is welded with the support through the flange to one side, one side is kept away from inside the pump body is provided with the back through the bolt fastening, the inside impeller that is provided with the impeller of pump body, the impeller includes the spliced pole equidistance is fixed with the blade in the outside that the blade is kept away from the blade through the bolt fastening.
Further, a bearing gland is fixed at one end of the motor frame, which is close to the bearing body, through bolts.
Further, a pump connector is arranged in the motor frame, one end of the pump connector is connected with a bearing pressing sleeve through a first small round nut, and the bearing pressing sleeve penetrates through the bearing pressing cover and is connected with one end of the bearing spacer.
Further, one end of the bearing gland is connected with a through type oil pressing cup through a thread groove, and the top end of the through type oil pressing cup is positioned in the motor frame.
Further, the inside one end cover of bearing spacer is equipped with first skeleton oil blanket, the inside one end cover of axostylus axostyle is equipped with the second skeleton oil blanket, second skeleton oil blanket and first skeleton oil blanket all are located inside the bearing seal gland.
Further, one end of the shaft rod penetrates through the rear cover, and one end of the rear cover is fixed at one end of the connecting column through a bolt.
Further, a fixed disc is welded on one side of the connecting pipe, and the outlet pipe penetrates through the fixed disc.
Compared with the prior art, the utility model has the beneficial effects that:
The driving motor is arranged in the motor frame, the driving motor is conveyed and inserted into the pump connector, the driving motor drives a bearing spacer fixed in a bearing body by a cylindrical roller bearing and a double-row tapered roller bearing to rotate through the pump connector, the bearing spacer rotates to drive a shaft lever to rotate through a mud blocking disc, the shaft lever rotates to drive a connecting column to rotate, the connecting column rotates to drive a blade and a scraping rod to rotate, the blade rotates to pump foam into the pump body through the bottom of the pump body and flows out of an outlet pipe through an outlet bent pipe, and the foam is conveyed;
The scraping rod rotates to scrape the inner side of the bracket to prevent sundries and the like from blocking the outer side of the bracket, the net-shaped bracket is convenient for the foam pump to be arranged at the bottom of a water tank or a water trough, sundries and the like can be filtered, a first framework oil seal and a second framework oil seal in the bearing sealing gland are sealed between the bearing body and the connecting pipe and between the bearing spacer and the shaft rod, and the through type pressure oil filling cup is convenient for personnel to fill grease between the bearing spacer and the bearing body;
This foam pump is provided with coupling pipe one end with the pump body, and the outlet pipe sets up in pump body one side, and the pump body is located pond or basin bottom when carrying foam, can take out the foam of pond or basin inner bottom, and is provided with and can follow blade pivoted together and scrape the pole, can clear the scraping to the support inboard, prevents that debris etc. from blockking up in the support outside.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an impeller according to the present utility model;
In the figure: 1. a bracket; 2. a pump body; 3. an impeller; 301. a connecting column; 302. a blade; 303. a scraping rod; 4. a rear cover; 5. an outlet elbow; 6. a connecting pipe; 7. an outlet tube; 8. a shaft lever; 9. a fixed plate; 10. double-row tapered roller bearings; 11. a bearing body; 12. bearing spacer bush; 13. cylindrical roller bearings; 14. a motor frame; 15. a pump coupler; 16. a first small round nut; 17. bearing sleeve; 18. a straight-through type pressure oil filling cup; 19. a bearing gland; 20. a first framework oil seal; 21. a second framework oil seal; 22. a bearing seal gland; 23. a mud baffle disc; 24. and a second small round nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in an embodiment of the present utility model, the apparatus includes a motor frame 14, a bearing body 11, a bearing cover 19, an impeller 3, a connecting tube 6, and a through-type oil-injecting cup 18;
The motor frame 14 one end is fixed with bearing body 11 through the bolt, bearing spacer 12 in the bearing body 11, bearing spacer 12 is close to the outside one end cover of motor frame 14 and is equipped with cylindrical roller bearing 13, bearing body 11 is kept away from the outside one end cover of cylindrical roller bearing 13 and is equipped with biserial tapered roller bearing 10, the one end that bearing body 11 kept away from motor frame 14 is through the bolt fastening, the inside axostylus axostyle 8 that is provided with of connecting tube 6, axostylus axostyle 8 one end is fixed with fender mud dish 23 through second little round nut 24, fender mud dish 23 is connected with one end of connecting tube 6 through bearing seal gland 22, the one end that connecting tube 6 kept away from bearing body 11 is fixed with pump body 2 through the bolt, the inside impeller 3 that is provided with of pump body 2, one side of pump body 2 is fixed with outlet elbow 5 through the flange, one side welding that the pump body 2 kept away from connecting tube 6 has support 1, the inside one side of pump body 2 is fixed with back lid 4 through the bolt fastening, the inside impeller 301 is provided with impeller 301, impeller 3 includes spliced pole 301, the outside equidistance is fixed with blade 302, the spliced pole is kept away from the blade 302 through the bolt fastening outside of spliced pole 303.
Wherein, the end of the motor frame 14 near the bearing body 11 is fixed with a bearing cover 19 through bolts.
The motor frame 14 is internally provided with a pump coupler 15, one end of the pump coupler 15 is connected with a bearing pressing sleeve 17 through a first small round nut 16, and the bearing pressing sleeve 17 penetrates through a bearing pressing cover 19 and is connected with one end of the bearing spacer 12.
One end of the bearing gland 19 is connected with a through type oil pressing cup 18 through a thread groove, and the top end of the through type oil pressing cup 18 is positioned inside the motor frame 14.
Wherein, the inside one end cover of bearing spacer 12 is equipped with first skeleton oil blanket 20, and the inside one end cover of axostylus axostyle 8 is equipped with second skeleton oil blanket 21, and second skeleton oil blanket 21 and first skeleton oil blanket 20 all are located inside the bearing seal gland 22.
One end of the shaft lever 8 penetrates through the rear cover 4, and one end of the rear cover 4 is fixed to one end of the connecting column 301 through a bolt.
Wherein, connecting pipe 6 one side welding has fixed disk 9, and outlet pipe 7 runs through fixed disk 9, and the structural stability of outlet pipe 7 can be improved to the setting of fixed disk 9.
The working principle of the utility model is as follows: the personnel install driving motor in motor frame 14 to make driving motor carry and insert in pump allies oneself with 15, driving motor work passes through pump allies oneself with 15 and drives the rotation of the bearing spacer 12 that is fixed in bearing body 11 by cylindrical roller bearing 13 and biserial tapered roller bearing 10, the rotation of bearing spacer 12 drives the axostylus axostyle 8 through fender mud dish 23, axostylus axostyle 8 rotates and drives spliced pole 301 and rotate, spliced pole 301 rotates and drives blade 302 and scraper bar 303, blade 302 rotates and draws foam into pump body 2 through pump body 2 bottom, and flow out from outlet pipe 7 through export return bend 5, reach and carry the foam, scraper bar 303 rotates and can scrape support 1 inboard, prevent that debris etc. from blockking up in support 1 outside, the setting up of netted support 1 makes things convenient for this foam pump to be arranged in pond or basin bottom, and can filter debris etc. and keep off mud dish 23 and be connected between coupling pipe 6 and bearing body 11, first skeleton oil blanket 20 and second skeleton oil blanket 21 in the bearing seal gland 22 carry out sealing between bearing body 11 and coupling pipe 6 and bearing spacer 12 and axostylus axostyle 8, through the through-tube 5, it is convenient for the setting up oil cup 18 to fill between grease and the bearing spacer 11 to the filling personnel.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The submerged foam slurry pump comprises a motor frame (14), a bearing body (11), a bearing gland (19), an impeller (3), a connecting pipe (6) and a straight-through type pressure oil injection cup (18);
The method is characterized in that: the utility model discloses a motor frame, including motor frame (14), bearing body (11), bearing body (14) one end is fixed with bearing body (11) through the bolt, bearing body (11) inside bearing spacer (12), bearing spacer (12) are close outside one end cover of motor frame (14) and are equipped with cylindrical roller bearing (13), bearing body (11) are kept away from outside one end cover of cylindrical roller bearing (13) and are equipped with biserial tapered roller bearing (10), bearing body (11) are kept away from the one end of motor frame (14) and are fixed with coupling tube (6) through the bolt, coupling tube (6) inside is provided with axostylus axostyle (8), axostyle (8) one end is fixed with mud blocking disc (23) through second small round nut (24), mud blocking disc (23) are connected with coupling tube (6) one end through bearing seal gland (22), coupling tube (6) are kept away from one end of bearing body (11) and are fixed with pump body (2) through the bolt, pump body (2) inside are provided with, pump body (2) one side is fixed with export return bend (5) through the flange, export return bend (5) are kept away from one side through the flange, one end is fixed with the bolt after pump body (2) through the support (4), the novel pump is characterized in that an impeller (3) is arranged inside the pump body (2), the impeller (3) comprises a connecting column (301), blades (302) are fixed on the outer side of the connecting column (301) at equal intervals, and scraping rods (303) are fixed on the outer side of the connecting column (301) away from the blades (302) at equal intervals through bolts.
2. The submerged foam slurry pump of claim 1, wherein: and a bearing gland (19) is fixed at one end of the motor frame (14) close to the bearing body (11) through bolts.
3. The submerged foam slurry pump of claim 1, wherein: the motor frame (14) is internally provided with a pump connector (15), one end of the pump connector (15) is connected with a bearing pressing sleeve (17) through a first small round nut (16), and the bearing pressing sleeve (17) penetrates through a bearing pressing cover (19) and is connected with one end of a bearing spacer (12).
4. The submerged foam slurry pump of claim 1, wherein: one end of the bearing gland (19) is connected with a through type oil pressing cup (18) through a thread groove, and the top end of the through type oil pressing cup (18) is positioned in the motor frame (14).
5. The submerged foam slurry pump of claim 1, wherein: the bearing spacer bush is characterized in that a first framework oil seal (20) is sleeved at one end inside the bearing spacer bush (12), a second framework oil seal (21) is sleeved at one end inside the shaft rod (8), and the second framework oil seal (21) and the first framework oil seal (20) are both positioned inside the bearing sealing gland (22).
6. The submerged foam slurry pump of claim 1, wherein: one end of the shaft lever (8) penetrates through the rear cover (4), and one end of the rear cover (4) is fixed at one end of the connecting column (301) through a bolt.
7. The submerged foam slurry pump of claim 1, wherein: one side of the connecting pipe (6) is welded with a fixed disc (9), and the outlet pipe (7) penetrates through the fixed disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323028944.3U CN221033150U (en) | 2023-11-09 | 2023-11-09 | Submerged foam slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323028944.3U CN221033150U (en) | 2023-11-09 | 2023-11-09 | Submerged foam slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033150U true CN221033150U (en) | 2024-05-28 |
Family
ID=91131057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323028944.3U Active CN221033150U (en) | 2023-11-09 | 2023-11-09 | Submerged foam slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033150U (en) |
-
2023
- 2023-11-09 CN CN202323028944.3U patent/CN221033150U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |