CN220539876U - Anti-blocking centrifugal pump - Google Patents
Anti-blocking centrifugal pump Download PDFInfo
- Publication number
- CN220539876U CN220539876U CN202222067796.5U CN202222067796U CN220539876U CN 220539876 U CN220539876 U CN 220539876U CN 202222067796 U CN202222067796 U CN 202222067796U CN 220539876 U CN220539876 U CN 220539876U
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- Prior art keywords
- plate
- shaft
- abutting
- pump body
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000003032 molecular docking Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000010405 clearance mechanism Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 20
- 210000001503 joint Anatomy 0.000 abstract description 18
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an anti-blocking centrifugal pump, which comprises a base plate, wherein a limiting plate is arranged on one side of the upper end of the base plate, a motor is arranged on the limiting plate, a driving shaft is arranged at the output end of the motor, one end of the driving shaft is connected with a positioning shaft through a coupling mechanism, one side of the upper end of the base plate is connected with a pump body through a mounting plate, a transmission groove is formed in the pump body, one end of the positioning shaft penetrates through the side wall of the pump body to extend into the transmission groove, a centrifugal mechanism is arranged, one side of the pump body is connected with a water inlet pipe, the water inlet pipe is connected with a filter frame through a clamping mechanism, a filter plate is arranged in the filter frame, one end of the positioning shaft extends into the water inlet pipe, the rotating shaft is connected with a rotating shaft through a butt joint mechanism, a cleaning mechanism is arranged on the rotating shaft, and one side of the upper end of the pump body is provided with a drain pipe. The utility model has reasonable structural design, can effectively filter impurities in water, avoid the blockage of the impeller by the impurities, reduce the working efficiency of the centrifugal pump, collect the impurities in water and improve the convenience of impurity cleaning.
Description
Technical Field
The utility model relates to the technical field of centrifugal pumps, in particular to an anti-blocking centrifugal pump.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when the impeller rotates, and can throw out water by the impeller rotating at a high speed, so that the purpose of conveying is achieved. The centrifugal pump has the advantages of uniform flow, stable operation, small vibration and convenient installation. However, the conventional centrifugal pump has the following disadvantages in use: when the conventional centrifugal pump is used, impurities in water can enter the centrifugal pump, so that the impeller is easily blocked, the working efficiency of the centrifugal pump is reduced, and the impurities in the centrifugal pump are difficult to clean out, so that the normal use of the centrifugal pump can be influenced.
Disclosure of Invention
The utility model aims to solve the problem that a centrifugal pump is easy to be blocked by impurities in water in the prior art, and provides an anti-blocking centrifugal pump.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an anti-blocking centrifugal pump, includes the bed plate, bed plate upper end one side is equipped with the limiting plate, the limiting plate is equipped with the motor, the motor output is equipped with the drive shaft, drive shaft one end has the locating shaft through coupling mechanism, bed plate upper end one side is connected with the pump body through the mounting panel, the transmission groove has been seted up to the pump body, locating shaft one end runs through the pump body lateral wall and extends to in the transmission groove to be equipped with centrifugal mechanism, pump body one side is connected with the inlet tube, the inlet tube is connected with the filter frame through joint mechanism, be equipped with the filter in the filter frame, locating shaft one end extends to in the inlet tube to be connected with the axis of rotation through docking mechanism, the axis of rotation is equipped with clearance mechanism, pump body upper end one side is equipped with the drain pipe.
Preferably, the coupling mechanism comprises an electric coupler arranged at one end of the driving shaft, a pump coupler is arranged at one end of the positioning shaft, the electric coupler is connected with the pump coupler, and a protective cover is arranged at the upper ends of the electric coupler and the pump coupler.
Preferably, the centrifugal mechanism comprises an impeller arranged on the outer side wall of the positioning shaft, the impeller is matched with the transmission groove, and a water inlet is formed in one side of the impeller.
Preferably, the clamping mechanism comprises a clamping groove which is arranged on the water inlet pipe in a penetrating mode, the clamping groove is matched with the filtering frame, the filtering frame penetrates through the clamping groove and is in sliding connection with the side wall of the clamping groove, a fixing hole is arranged on the upper end of the water building pipe in a penetrating mode in the side wall of the filtering frame, a fixing rod is connected in the fixing hole in a sliding mode, and two ends of the fixing rod extend to the outside.
Preferably, the docking mechanism comprises a docking groove arranged at one end of the rotating shaft, a docking plate is slidably connected in the docking groove, one end of the docking plate extends to the outside and is arranged in an arc shape, a docking port matched with the docking plate is arranged at one end of the positioning shaft, one end of the docking plate is positioned in the docking port, a reset spring is arranged at the other end of the docking plate, and the other end of the reset spring is arranged on the side wall of the docking groove.
Preferably, the cleaning mechanism comprises a plurality of cleaning plates arranged at one end of the rotating shaft, the cleaning plates are propped against one side of the filter plate, and a collecting groove is formed in the bottom end of the filter frame on one side of the filter plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. through installing filter frame and inside filter screen on the inlet tube, can filter the impurity in the aquatic, effectually avoided impurity to go into in the pump body, cause the jam to the impeller to centrifugal pump's work efficiency has been improved.
2. When the filter frame is installed, the positioning shaft can be connected with the rotating shaft in the filter frame through the butt joint plate, the positioning shaft can drive the rotating shaft and the cleaning plates on the outer side wall to rotate, impurities on the filter plate are cleaned, and the impurities can be collected through the collecting tank in the filter frame, so that the impurities are conveniently treated.
To sum up, through mutually supporting between each part, can effectually filter the impurity in the aquatic, avoid impurity to cause the jam to the impeller, reduce centrifugal pump's work efficiency, still can collect the impurity in the aquatic, improved the convenience to impurity clearance.
Drawings
FIG. 1 is a schematic diagram of a front view cross-section structure of an anti-blocking centrifugal pump according to the present utility model;
fig. 2 is a schematic view of an appearance structure of an anti-blocking centrifugal pump cleaning mechanism according to the present utility model
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1 base plate, 2 limiting plates, 3 motors, 4 driving shafts, 5 positioning shafts, 6 pump bodies, 7 impellers, 8 water inlet pipes, 9 filter frames, 10 filter plates, 11 rotating shafts, 12 water drainage pipes, 13 electric connectors, 14 pump connectors, 15 protection covers, 16 fixing rods, 17 butt joint plates, 18 reset springs, 19 cleaning plates and 20 collecting tanks.
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.
Referring to fig. 1-3, an anti-blocking centrifugal pump comprises a base plate 1, a limit plate 2 is arranged on one side of the upper end of the base plate 1, a motor 3 is arranged on the limit plate 2, the motor 3 is of the prior art, a driving shaft 4 is arranged at the output end of the motor 3, one end of the driving shaft 4 is connected with a positioning shaft 5 through a coupling mechanism, one side of the upper end of the base plate 1 is connected with a pump body 6 through a mounting plate, a transmission groove is formed in the pump body 6, one end of the positioning shaft 5 penetrates through the side wall of the pump body 6 to extend into the transmission groove and is provided with a centrifugal mechanism, one side of the pump body 6 is connected with a water inlet pipe 8, the water inlet pipe 8 is connected with a filter frame 9 through a clamping mechanism, a filter plate 10 is arranged in the filter frame 9, one end of the positioning shaft 5 extends into the water inlet pipe 8 and is connected with a rotating shaft 11 through a butt joint mechanism, the rotating shaft 11 is provided with a cleaning mechanism, and one side of the upper end of the pump body 6 is provided with a water drain pipe 12.
The shaft coupling mechanism is including setting up the electric coupler 13 at drive shaft 4 one end, and locating shaft 5 one end is equipped with pump hookup 14, and electric coupler 13 and pump hookup 14 are prior art, and not repeated here, electric coupler 13 are connected with pump hookup 14, lie in electric coupler 13 and pump hookup 14 upper end and be equipped with safety cover 15.
The centrifugal mechanism comprises an impeller 7 arranged on the outer side wall of the positioning shaft 5, the impeller 7 is matched with the transmission groove, a water inlet is formed in one side of the centrifugal mechanism, and water can enter the impeller 7 through the water inlet.
The joint mechanism is including running through the joint groove that sets up on inlet tube 8, joint groove and filter frame 9 looks adaptation, and filter frame 9 runs through the joint groove to with joint groove lateral wall sliding connection, be located the filter frame 9 lateral wall of establishing the water pipe upper end and run through and be equipped with the fixed orifices, sliding connection has dead lever 16 in the fixed orifices, and the dead lever 16 both ends all extend to outside, and the position of filter frame 9 can be restricted to dead lever 16.
The butt joint mechanism is including setting up the butt joint groove at axis of rotation 11 one end, sliding connection has butt joint board 17 in the butt joint groove, and butt joint board 17 one end extends to the outside to be circular arc setting, the butt joint mouth with butt joint board 17 looks adaptation has been seted up to locating shaft 5 one end, and butt joint board 17 one end is located the butt joint mouth, and the butt joint board 17 that is circular arc setting can be better gets into and breaks away from in the butt joint mouth, and the butt joint board 17 other end is equipped with reset spring 18, and the reset spring 18 other end sets up on the butt joint groove lateral wall, and reset spring 18 can restrict the position of butt joint board 17.
The clearance mechanism is including setting up a plurality of clearance boards 19 in axis of rotation 11 one end, and a plurality of clearance boards 19 all support in filter 10 one side, and when clearance board 19 rotated, can clear up the impurity on the filter 10, and collecting vat 20 has been seted up to the filtration frame 9 bottom that is located filter 10 one side, can collect the impurity, the handling of being convenient for.
The utility model can explain its functional principle by the following modes of operation:
when the centrifugal pump starts to work, water is firstly required to be injected into the pump body 6 through the water inlet pipe 8, then the motor 3 is required to be started, the output end of the motor 3 drives the driving shaft 4 to rotate, the driving shaft 4 drives the positioning shaft 5 to rotate, the positioning shaft 5 drives the impeller 7 on the outer side wall to rotate, water is thrown into the water outlet pipe 12, when the water inlet pipe 8 is injected with water, the filter plate 10 in the filter frame 9 in the water inlet pipe 8 can filter impurities in the water, the positioning shaft 5 rotates to drive the rotating shaft 11 to rotate through the abutting plate 17, the rotating shaft 11 drives the cleaning plates 19 on the outer side wall to rotate, and the impurities on the filter plate 10 can be cleaned, so that the filter plate 10 is prevented from being blocked.
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 (6)
1. The utility model provides an anti-blocking centrifugal pump, includes bed plate (1), its characterized in that, bed plate (1) upper end one side is equipped with limiting plate (2), limiting plate (2) are equipped with motor (3), motor (3) output is equipped with drive shaft (4), drive shaft (4) one end has locating shaft (5) through coupling mechanism connection, bed plate (1) upper end one side is connected with pump body (6) through the mounting panel, the transmission groove has been seted up to pump body (6), locating shaft (5) one end runs through pump body (6) lateral wall and extends to the transmission inslot to be equipped with centrifugal mechanism, pump body (6) one side is connected with inlet tube (8), inlet tube (8) are connected with filter frame (9) through joint mechanism, be equipped with filter (10) in filter frame (9), locating shaft (5) one end extends to in inlet tube (8) to be connected with axis of rotation (11) through docking mechanism, axis (11) are equipped with clearance mechanism, pump body (6) upper end one side is equipped with drain pipe (12).
2. An anti-blocking centrifugal pump according to claim 1, characterized in that the coupling mechanism comprises an electric coupler (13) arranged at one end of the driving shaft (4), a pump coupler (14) is arranged at one end of the positioning shaft (5), the electric coupler (13) is connected with the pump coupler (14), and a protective cover (15) is arranged at the upper ends of the electric coupler (13) and the pump coupler (14).
3. An anti-blocking centrifugal pump according to claim 1, characterized in that the centrifugal mechanism comprises an impeller (7) arranged on the outer side wall of the positioning shaft (5), wherein the impeller (7) is matched with the transmission groove, and a water inlet is formed in one side of the impeller.
4. The anti-blocking centrifugal pump according to claim 1, wherein the clamping mechanism comprises a clamping groove penetrating through the water inlet pipe (8), the clamping groove is matched with the filtering frame (9), the filtering frame (9) penetrates through the clamping groove and is slidably connected with the side wall of the clamping groove, a fixing hole is formed in the side wall of the filtering frame (9) at the upper end of the water building pipe in a penetrating mode, a fixing rod (16) is slidably connected in the fixing hole, and two ends of the fixing rod (16) extend to the outside.
5. The anti-blocking centrifugal pump according to claim 1, wherein the abutting mechanism comprises an abutting groove arranged at one end of the rotating shaft (11), an abutting plate (17) is slidably connected in the abutting groove, one end of the abutting plate (17) extends to the outside and is arranged in an arc shape, an abutting joint matched with the abutting plate (17) is arranged at one end of the positioning shaft (5), one end of the abutting plate (17) is positioned in the abutting joint, a return spring (18) is arranged at the other end of the abutting plate (17), and the other end of the return spring (18) is arranged on the side wall of the abutting groove.
6. An anti-blocking centrifugal pump according to claim 1, wherein the cleaning mechanism comprises a plurality of cleaning plates (19) arranged at one end of the rotating shaft (11), the cleaning plates (19) are all abutted against one side of the filter plate (10), and a collecting tank (20) is arranged at the bottom end of the filter frame (9) positioned on one side of the filter plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067796.5U CN220539876U (en) | 2022-08-08 | 2022-08-08 | Anti-blocking centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067796.5U CN220539876U (en) | 2022-08-08 | 2022-08-08 | Anti-blocking centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539876U true CN220539876U (en) | 2024-02-27 |
Family
ID=89976454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222067796.5U Active CN220539876U (en) | 2022-08-08 | 2022-08-08 | Anti-blocking centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539876U (en) |
-
2022
- 2022-08-08 CN CN202222067796.5U patent/CN220539876U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |