CN219654901U - Hydraulic submersible slurry pump - Google Patents
Hydraulic submersible slurry pump Download PDFInfo
- Publication number
- CN219654901U CN219654901U CN202321375406.9U CN202321375406U CN219654901U CN 219654901 U CN219654901 U CN 219654901U CN 202321375406 U CN202321375406 U CN 202321375406U CN 219654901 U CN219654901 U CN 219654901U
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- Prior art keywords
- slurry pump
- stirring shaft
- hydraulic motor
- hydraulic
- support
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- 239000002002 slurry Substances 0.000 title claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 9
- 239000004575 stone Substances 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of slurry pumps, and particularly relates to a hydraulic submersible slurry pump which comprises a first hydraulic motor, a support and a slurry pump, wherein the slurry pump is arranged at the lower part of the support; the second output end of the hydraulic motor is provided with a stirring shaft; and the inlet end of the slurry pump is matched with the stirring shaft to form a water inlet pipe. Compared with the prior art, the hydraulic motor II and the stirring shaft are arranged on the side wall of the support, the slurry pump can be arranged on one side of the stirring shaft, sand and stone impurities broken at the stirring shaft are conveniently sucked through the arrangement of the water inlet pipe, and the suction efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of slurry pumps, and particularly relates to a hydraulic submersible slurry pump.
Background
The slurry pump is a machine for increasing the energy of solid-liquid mixed media by means of centrifugal force, is a device for converting electric energy into kinetic energy and potential energy of the media, and is mainly applicable to the fields of mines, electric power, metallurgy, chemical industry, building materials, petroleum and the like.
Publication number CN216381878U discloses a hydraulic submersible slurry pump comprising a hydraulic motor, a bracket and a slurry pump; the hydraulic motor is arranged on the bracket; the slurry pump is arranged below the bracket, and the output end of the hydraulic motor is connected with the rotating shaft; the rotating shaft is rotatably arranged on the bracket through a bearing; the lower end of the rotating shaft penetrates through the pump body of the slurry pump; the impeller key of the slurry pump is connected with a rotating shaft; the lower end of the impeller is coaxially provided with stirring blades; the stirring blade is arranged at the water pumping end of the slurry pump; a sand sucking plate is arranged between the stirring blade and the pump body; the sand suction plate is arranged on the pump body.
In the scheme, the stirring shaft and the slurry pump are coaxially arranged, most of sand and stone impurities broken by the stirring shaft are positioned on the outer side of the stirring shaft when the stirring shaft is fixedly operated at a certain position, the shaft center part is less, the pumping concentration of the slurry pump is low, and the efficiency is low. In order to improve the suction efficiency of the slurry pump, the whole hydraulic submersible slurry pump needs to be moved back and forth, and the lifting lug in the scheme is suitable for suspension, but the position control is not accurate enough when the whole hydraulic submersible slurry pump moves.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a hydraulic submersible slurry pump to solve the problem of low pumping efficiency of the submersible slurry pump when working at a fixed position.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the hydraulic submersible slurry pump comprises a first hydraulic motor, a support and a slurry pump, wherein the slurry pump is arranged at the lower part of the support, the first hydraulic motor is arranged at the upper part of the support, the output end of the first hydraulic motor is connected with the slurry pump, and a second hydraulic motor is fixedly arranged on the side wall of the lower part of the support; the second output end of the hydraulic motor is provided with a stirring shaft; and the inlet end of the slurry pump is matched with the stirring shaft to form a water inlet pipe. The hydraulic motor II and the stirring shaft are arranged on the side wall of the support, the slurry pump can be arranged on one side of the stirring shaft, sand and gravel impurities broken at the stirring shaft can be conveniently pumped through the arrangement of the water inlet pipe, and the pumping efficiency is improved.
Preferably, the upper end of the water inlet pipe is fixedly arranged at the inlet end of the slurry pump, the lower end of the water inlet pipe faces the stirring shaft, and the slurry pump is guaranteed to suck sand and stone impurities at the stirring shaft.
Preferably, the stirring shaft comprises a hub, a plurality of stirring rods and a plurality of crushing teeth; the wheel hub is fixedly arranged at the end parts of two output shafts of the hydraulic motor; the stirring rods are uniformly arranged on the outer wall of the hub along the circumferential direction; a plurality of crushing teeth are arranged at the outer side edge of the stirring rod. The setting of puddler has increased broken space, has guaranteed crushing effect, has improved suction efficiency. The arrangement of the crushing teeth ensures the crushing effect.
Preferably, the stirring rod is J-shaped, and one end of the stirring rod is fixedly connected with the hub.
Preferably, the plane of inlet tube lower extreme tip place and puddler upper end tip place coincide, just inlet tube lower extreme tip sets up in the puddler top, guarantees that sediment stuff pump passes through the inlet tube and extracts the great grit impurity of puddler department, improves suction efficiency.
Preferably, the upper end of the bracket is provided with a puller. When the hydraulic submersible slurry pump needs to move, the hydraulic submersible slurry pump can be fixed at the end part of a large arm of the excavator, the hydraulic submersible slurry pump is moved by the excavator, the accuracy of the moving position is guaranteed, and the suction efficiency is improved.
The beneficial effects of the utility model are as follows:
1. the hydraulic motor II and the stirring shaft are arranged on the side wall of the support, the slurry pump can be arranged on one side of the stirring shaft, sand and gravel impurities broken at the stirring shaft can be conveniently pumped through the arrangement of the water inlet pipe, and the pumping efficiency is improved.
2. Ma Latou can be fixed at the end part of the big arm of the excavator when the excavator needs to move, and the hydraulic submersible slurry pump is moved by the excavator, so that the accuracy of the moving position is ensured, and the suction efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
fig. 2 is a schematic top view of an embodiment of the present utility model.
Reference numerals illustrate:
1-a first hydraulic motor, 2-a bracket, 3-a slurry pump, 4-a second hydraulic motor, 5-a stirring shaft, 6-a water inlet pipe and 7-Ma Latou;
501-hub, 502-stirring rod and 503-crushing tooth.
Detailed Description
The utility model is further described below with reference to examples.
1-2, a hydraulic submerged slurry pump comprises a first hydraulic motor 1, a support 2 and a slurry pump 3, wherein the slurry pump 3 is arranged at the lower part of the support 2, the first hydraulic motor 1 is arranged at the upper part of the support 2, the output end of the first hydraulic motor 1 is connected with the slurry pump 3, and a second hydraulic motor 4 is fixedly arranged on the side wall of the lower part of the support 2; the output end of the second hydraulic motor 4 is provided with a stirring shaft 5; the inlet end of the slurry pump 3 is provided with a water inlet pipe 6 matched with a stirring shaft 5. The second hydraulic motor 4 and the stirring shaft 5 are arranged on the side wall of the bracket 2, the slurry pump 3 can be arranged on one side of the stirring shaft 5, and sand and gravel impurities broken at the stirring shaft 5 can be conveniently pumped through the arrangement of the water inlet pipe 6, so that the pumping efficiency is improved.
The upper end of the water inlet pipe 6 is fixedly arranged at the inlet end of the slurry pump 3, the lower end faces the stirring shaft 5, and sand and stone impurities at the stirring shaft 5 are ensured to be pumped by the slurry pump 3.
In the above arrangement, the stirring shaft 5 comprises a hub 501, a plurality of stirring rods 502 and a plurality of crushing teeth 503; the hub 501 is fixedly arranged at the end part of the output shaft of the second 4 hydraulic motor; the stirring rod 502 is uniformly arranged on the outer wall of the hub 501 along the circumferential direction; a plurality of crushing teeth 503 are arranged at the outer side edge of the stirring rod 502.
The stirring rod 502 is J-shaped, and one end of the stirring rod is fixedly connected with the hub 501.
The setting of puddler 502 has increased broken space, has guaranteed crushing effect, has improved suction efficiency. The arrangement of the crushing teeth 503 ensures the crushing effect.
The plane that inlet tube 6 lower extreme tip place and puddler 502 upper end tip place coincide, just inlet tube 6 lower extreme tip sets up in puddler 502 top, guarantees that sediment stuff pump 3 is through inlet tube 6 extraction puddler 502 department great grit impurity, improves suction efficiency.
In order to facilitate the whole accurate movement of the hydraulic submersible slurry pump, the upper end of the bracket 2 is provided with Ma Latou. When the hydraulic submersible slurry pump needs to move, the hydraulic submersible slurry pump can be fixed at the end part of a large arm of the excavator, the hydraulic submersible slurry pump is moved by the excavator, the accuracy of the moving position is guaranteed, and the suction efficiency is improved.
Although the present utility model has been described in detail by way of example with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions for embodiments of the present utility model may be made by those skilled in the art without departing from the spirit and substance of the present utility model, and these modifications and substitutions are intended to be within the scope of the present utility model.
Claims (6)
1. The hydraulic submersible slurry pump comprises a first hydraulic motor (1), a support (2) and a slurry pump (3), wherein the slurry pump (3) is arranged at the lower part of the support (2), the first hydraulic motor (1) is arranged at the upper part of the support (2), and the output end of the first hydraulic motor (1) is connected with the slurry pump (3), and is characterized in that a second hydraulic motor (4) is fixedly arranged on the side wall of the lower part of the support (2); the output end of the second hydraulic motor (4) is provided with a stirring shaft (5); the inlet end of the slurry pump (3) is matched with the stirring shaft (5) to form a water inlet pipe (6).
2. The hydraulic submersible slurry pump according to claim 1, wherein the upper end of the water inlet pipe (6) is fixedly arranged at the inlet end of the slurry pump (3), and the lower end faces the stirring shaft (5).
3. The hydraulic submersible slurry pump according to claim 2, characterized in that the stirring shaft (5) comprises a hub (501), a plurality of stirring rods (502) and a number of crushing teeth (503); the hub (501) is fixedly arranged at the end part of the output shaft of the hydraulic motor II (4); the stirring rods (502) are uniformly arranged on the outer wall of the hub (501) along the circumferential direction; a plurality of crushing teeth (503) are arranged at the outer side edge of the stirring rod (502).
4. A hydraulic submersible slurry pump according to claim 3, characterized in that the stirring rod (502) is J-shaped and is fixedly connected with the hub (501) at one end.
5. The hydraulic submersible slurry pump according to claim 4, wherein the plane of the lower end portion of the water inlet pipe (6) is in line with the plane of the upper end portion of the stirring rod (502), and the lower end portion of the water inlet pipe (6) is arranged above the stirring rod (502).
6. Hydraulic submersible slurry pump according to claim 1, characterized in that the upper end of the bracket (2) is provided with Ma Latou (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375406.9U CN219654901U (en) | 2023-06-01 | 2023-06-01 | Hydraulic submersible slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375406.9U CN219654901U (en) | 2023-06-01 | 2023-06-01 | Hydraulic submersible slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654901U true CN219654901U (en) | 2023-09-08 |
Family
ID=87860520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375406.9U Active CN219654901U (en) | 2023-06-01 | 2023-06-01 | Hydraulic submersible slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654901U (en) |
-
2023
- 2023-06-01 CN CN202321375406.9U patent/CN219654901U/en active Active
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