CN215672905U

CN215672905U - Submerged pump stirring mechanism for cleaning

Info

Publication number: CN215672905U
Application number: CN202122135515.0U
Authority: CN
Inventors: 商建国; 李梓嫣; 刘帅
Original assignee: Hebei Shuangda Petroleum Equipment Manufacturing Co ltd
Current assignee: Hebei Shuangda Petroleum Equipment Manufacturing Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-28
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of submerged pump stirring, and provides a submerged pump stirring mechanism for cleaning, which comprises a driving motor, wherein the output shaft end of the driving motor is fixedly connected with a main shaft through a coupling, an impeller is clamped on the outer surface of the main shaft and at one end far away from the driving motor, a limit nut is in threaded connection with the outer surface of the main shaft and at one side of the impeller, a stirring mechanism is clamped on the outer surface of the main shaft and at one side of the impeller, a fixing nut is in threaded connection with the outer surface of the main shaft and at one side of the stirring mechanism, a first flange is fixedly connected at one side of the driving motor, a shaft sleeve is fixedly connected with the first flange through a bolt matched with a nut, a connector is arranged in the middle of the outer surface of the shaft sleeve, and a filter shell is in threaded connection with an inner cavity at one end of the shaft sleeve. Through above-mentioned technical scheme, it is inconvenient to break up silt to have solved traditional submerged pump, and inconvenient clearance filter screen leads to the inconvenient problem of use.

Description

Submerged pump stirring mechanism for cleaning

Technical Field

The utility model relates to the technical field of submerged pump stirring, in particular to a submerged pump stirring mechanism for cleaning sewage.

Background

The submerged pump is a positive pressure conveying vertical pump, and can effectively solve the problems of air resistance and cavitation. The explosion-proof grade of the conveyed materials determines that submerged pump products have different structures, working principles, classifications, application ranges, product advantages and disadvantages and operation modes, and can be simply divided into two categories of traditional submerged pumps (1-zone explosion-proof outside the tank and 0-zone non-explosion inside the tank) and novel submerged pumps (1-zone explosion-proof outside the tank and 0-zone explosion-proof inside the tank).

The submerged pump in the existing market is inconvenient to break up sludge in sewage when in use, so that the sludge in the sewage is concentrated on the filter screen at the water inlet of the submerged pump, and the filter screen in the submerged pump is not cleaned in time, so that the sludge can block the filter screen, and further the submerged pump in the later period is inconvenient to work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a submerged pump stirring mechanism for cleaning, which solves the problems that the traditional submerged pump is inconvenient to break up sludge and clean a filter screen, and is inconvenient to use.

The technical scheme of the utility model is as follows: the utility model provides a sewage disposal is with submerged pump rabbling mechanism, includes driving motor, driving motor output shaft end passes through shaft joint fixedly connected with main shaft, the main shaft surface just keeps away from driving motor one end joint and has the impeller, the main shaft surface just is located impeller one side threaded connection and has stop nut, the main shaft surface just is located impeller one side joint and has the rabbling mechanism, the main shaft surface just is located rabbling mechanism one side threaded connection and has fixation nut, the first flange of driving motor one side fixedly connected with, first flange passes through bolt cooperation nut fixedly connected with axle sleeve, axle sleeve surface mid-mounting has the connector, the inner chamber threaded connection of axle sleeve one end has the filter shell, the axle sleeve surface just is close to filter shell one side fixedly connected with outlet pipe, outlet pipe one end surface threaded connection has the drain pipe.

Preferentially, rabbling mechanism comprises adapter sleeve, brush, puddler and cutting blade, main shaft surface block is connected with the adapter sleeve, adapter sleeve surface upper portion symmetry fixedly connected with brush, the adapter sleeve surface just is located brush below fixedly connected with puddler, puddler one side fixedly connected with cutting blade.

Preferentially, it evenly is provided with the filtration hole to strain the shell lower extreme face, brush one side and strain shell lower extreme face in contact with each other, fixation nut one side and adapter sleeve in contact with each other.

Preferentially, the connector comprises a connecting ring, a connecting rod, an arc-shaped ring and a connecting bolt, the middle of the shaft sleeve is rotatably connected with the connecting ring, the outer surface of the connecting ring is rotatably connected with the connecting rod through a lug matching pin shaft, one end of the connecting rod is rotatably connected with the arc-shaped ring through a pin shaft, one end of the arc-shaped ring is in threaded connection with the connecting bolt, and the arc-shaped ring is matched with the connecting bolt and is fixedly connected with a drain pipe.

Preferably, the diameter of the end of the main shaft close to the driving motor is larger than that of the end of the stirring mechanism.

Preferentially, one end of the main shaft sequentially penetrates through the shaft sleeve, the filter shell and the middle of the filter shell to be rotatably connected, and the middle of the inner cavity of the shaft sleeve is rotatably connected with the main shaft through a bearing.

Preferentially, the middle parts of one sides of the first flange and the shaft sleeve are provided with sealing grooves, and sealing gaskets are arranged in the middle parts of inner cavities of the sealing grooves.

Preferentially, the outer surface of the filter shell is provided with a pump cover pad at the position of the shaft sleeve connection.

The working principle and the beneficial effects of the utility model are as follows:

in the utility model, the cover device is firstly installed at a designated position, after the cover device is installed, the driving motor is started, the output shaft end of the driving motor drives the main shaft to rotate through the coupling, the main shaft drives the impeller, the stirring rod and the cutting blade to rotate when rotating, a larger vortex is generated in water when the impeller rotates, so that the impeller can pump sewage into the inner cavity of the water outlet pipe from the filtering hole on the lower end surface of the filtering shell, the water in the inner cavity of the water outlet pipe is finally discharged through the water discharge pipe, foreign matters and sludge in the sewage are driven to move towards the periphery of the filtering shell when the impeller rotates, and when the foreign matters and the sludge move to the periphery of the filtering hole, the foreign matters are cut up and scattered through the mutual matching of the stirring rod and the cutting blade, the filtering hole is prevented from being blocked by some larger foreign matters or sludge, and the device can not work normally, simultaneously when later stage filtration pore surface adsorbs when having less foreign matter or impurity, can clean the foreign matter of straining the shell surface through the brush at this moment to prevented the jam of foreign matter or silt to crossing the filtration pore, and then also made things convenient for the later stage to change the normal operating of device.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic view of the split structure of the present invention.

In the figure: 1. a drive motor; 2. a coupling; 3. a main shaft; 4. an impeller; 5. a limit nut; 6. a stirring mechanism; 61. connecting sleeves; 62. a brush; 63. a stirring rod; 64. a cutting blade; 7. fixing a nut; 8. a first flange; 9. a shaft sleeve; 10. a connector; 101. a connecting ring; 102. a connecting rod; 103. an arc-shaped ring; 104. a connecting bolt; 11. a filter shell; 12. a water outlet pipe; 13. a drain pipe; 14. a filtration pore; 15. a sealing groove; 16. a gasket; 17. a pump cover pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 4, the present embodiment provides, including driving motor 1, driving motor 1 output shaft end passes through shaft coupling 2 fixedly connected with main shaft 3, main shaft 3 outer surface and keep away from 1 one end joint of driving motor has impeller 4, main shaft 3 outer surface and lie in impeller 4 one side threaded connection have stop nut 5, main shaft 3 outer surface and lie in impeller 4 one side joint have rabbling mechanism 6, main shaft 3 outer surface and lie in rabbling mechanism 6 one side threaded connection have fixation nut 7, driving motor 1 one side fixedly connected with first flange 8, first flange 8 passes through bolt cooperation nut fixedly connected with axle sleeve 9, axle sleeve 9 outer surface mid-mounting has connector 10, the inner chamber threaded connection of axle sleeve 9 one end has filter shell 11, axle sleeve 9 outer surface and be close to filter shell 11 one side fixedly connected with outlet pipe 12, outlet pipe 12 one end outer surface threaded connection has drain pipe 13. The stirring mechanism 6 comprises a connecting sleeve 61, a hairbrush 62, a stirring rod 63 and a cutting blade 64, the connecting sleeve 61 is connected to the outer surface of the main shaft 3 in a clamping mode, the hairbrush 62 is symmetrically and fixedly connected to the upper portion of the outer surface of the connecting sleeve 61, the stirring rod 63 is fixedly connected to the outer surface of the connecting sleeve 61 and located below the hairbrush 62, and the cutting blade 64 is fixedly connected to one side of the stirring rod 63. The lower end face of the filter shell 11 is uniformly provided with filter holes 14, one side of the hairbrush 62 is contacted with the lower end face of the filter shell 11, and one side of the fixing nut 7 is contacted with the connecting sleeve 61. The connector 10 comprises a connecting ring 101, a connecting rod 102, an arc-shaped ring 103 and a connecting bolt 104, the middle of the shaft sleeve 9 is rotatably connected with the connecting ring 101, the outer surface of the connecting ring 101 is rotatably connected with the connecting rod 102 through a lug matching pin shaft, one end of the connecting rod 102 is rotatably connected with the arc-shaped ring 103 through a pin shaft, one end of the arc-shaped ring 103 is in threaded connection with the connecting bolt 104, and the arc-shaped ring 103 is matched with the connecting bolt 104 and fixedly connected with the drain pipe 13.

In this embodiment, the cover device is first installed at a designated position, after installation, the driving motor 1 is started, the output shaft end of the driving motor 1 drives the spindle 3 to rotate through the coupling 2, when the spindle 3 rotates, the impeller 4, the stirring rod 63 and the cutting blade 64 are driven to rotate, when the impeller 4 rotates, a large vortex is generated in water, so that the impeller 4 can pump sewage from the filtering hole 14 on the lower end surface of the filtering shell 11 into the inner cavity of the water outlet pipe 12, the water in the inner cavity of the water outlet pipe 12 is finally drained through the drain pipe 13, when the impeller 4 rotates, the foreign matters and sludge in the sewage are driven to move towards the periphery of the filtering shell 11, when the foreign matters and sludge move to the periphery of the filtering hole 14, the foreign matters are cut up and scattered through the mutual cooperation of the stirring rod 63 and the cutting blade 64, and the filtering hole 14 is prevented from being blocked by some large foreign matters or sludge, the device can not work normally, and when small foreign matters or impurities are adsorbed on the outer surface of the later-stage filter hole 14, the foreign matters on the outer surface of the filter shell 11 can be cleaned through the hairbrush 62, so that the blockage of the filter hole 14 by the foreign matters or silt is prevented, and the normal operation of the device is convenient to change in the later stage.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of embodiment 1, the present embodiment further provides that the diameter of one end of the spindle 3 close to the driving motor 1 is larger than that of one end of the stirring mechanism 6, one end of the spindle 3 sequentially penetrates through the shaft sleeve 9 and the filter shell 11 and is rotatably connected with the middle of the filter shell 11, the spindle 3 is rotatably connected to the middle of an inner cavity of the shaft sleeve 9 through a bearing, a sealing groove 15 is formed in the middle of one side of the first flange 8 and the shaft sleeve 9, a sealing gasket 16 is installed in the middle of an inner cavity of the sealing groove 15, and a pump cover gasket 17 is installed on the outer surface of the filter shell 11 and located at the joint of the shaft sleeve 9.

In the embodiment, firstly, bearings are respectively arranged at two ends of the outer surface of a main shaft 3, after the bearings are arranged, a shaft sleeve 9 is integrally arranged on the outer surface of the main shaft 3, after the bearings are arranged, one end of a coupling 2 is arranged at one end of the main shaft 3, after the bearings are arranged, the main shaft 3 and the coupling 2 are arranged on a driving motor 1, after the bearings are arranged, a first flange 8 can be fixed on the outer surface of the shaft sleeve 9 through a bolt matched nut, before the bearings are arranged, the shaft sleeve 9 and a sealing groove 15 in an inner cavity of the first flange 8 are required to be placed, a sealing gasket 16 is arranged, after all the bearings are arranged, an impeller 4 is placed on the outer surface of the main shaft 3, then a limiting nut 5 is arranged at one side of the impeller 4, the impeller 4 is fixed, after the fixing, a filter shell 11 is connected to the inner cavity of the shaft sleeve 9 in a threaded manner, after the bearings are arranged, a stirring mechanism 6 is arranged, after the fixing nut 7 is arranged, the stirring mechanism 6 is limited and fixed, after the fixation, the end of the drain pipe 13 is fixed at the end of the water outlet pipe 12, and the whole installation can be completed.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a trash-cleaning is with submerged pump rabbling mechanism, includes driving motor (1), its characterized in that: the output shaft end of the driving motor (1) is fixedly connected with a main shaft (3) through a coupling (2), the outer surface of the main shaft (3) is connected with an impeller (4) through a joint far away from one end of the driving motor (1), the outer surface of the main shaft (3) is connected with a limit nut (5) through a thread on one side of the impeller (4), the outer surface of the main shaft (3) is connected with a stirring mechanism (6) through a joint on one side of the impeller (4), the outer surface of the main shaft (3) is connected with a fixing nut (7) through a thread on one side of the stirring mechanism (6), a first flange (8) is fixedly connected with one side of the driving motor (1), the first flange (8) is fixedly connected with a shaft sleeve (9) through a bolt matched nut, a connector (10) is installed in the middle of the outer surface of the shaft sleeve (9), and a filter shell (11) is connected with the thread of an inner cavity at one end of the shaft sleeve (9), the outer surface of the shaft sleeve (9) is close to one side of the filter shell (11) and is fixedly connected with a water outlet pipe (12), and the outer surface of one end of the water outlet pipe (12) is in threaded connection with a water outlet pipe (13).

2. The submerged pump stirring mechanism for decontamination according to claim 1, characterized in that the stirring mechanism (6) is composed of a connecting sleeve (61), a brush (62), a stirring rod (63) and a cutting blade (64), the connecting sleeve (61) is connected to the outer surface of the main shaft (3) in a clamping manner, the brush (62) is symmetrically and fixedly connected to the upper part of the outer surface of the connecting sleeve (61), the stirring rod (63) is fixedly connected to the outer surface of the connecting sleeve (61) and is located below the brush (62), and the cutting blade (64) is fixedly connected to one side of the stirring rod (63).

3. The submerged pump stirring mechanism for cleaning sewage of claim 2, characterized in that the filtering holes (14) are uniformly arranged on the lower end surface of the filtering shell (11), one side of the brush (62) is contacted with the lower end surface of the filtering shell (11), and one side of the fixing nut (7) is contacted with the connecting sleeve (61).

4. The submerged pump stirring mechanism for cleaning sewage according to claim 1, characterized in that the connector (10) is composed of a connecting ring (101), a connecting rod (102), an arc-shaped ring (103) and a connecting bolt (104), the connecting ring (101) is rotatably connected to the middle of the shaft sleeve (9), the connecting rod (102) is rotatably connected to the outer surface of the connecting ring (101) through a lug matching pin shaft, the arc-shaped ring (103) is rotatably connected to one end of the connecting rod (102) through a pin shaft, the connecting bolt (104) is in threaded connection with one end of the arc-shaped ring (103), and the drain pipe (13) is fixedly connected to the arc-shaped ring (103) through the matching connecting bolt (104).

5. A submerged pump agitator mechanism for sewage disposal according to claim 1, wherein the diameter of the end of the main shaft (3) near the drive motor (1) is larger than the diameter of the end of the agitator mechanism (6).

6. The submerged pump stirring mechanism for cleaning sewage according to claim 1, characterized in that one end of the main shaft (3) sequentially penetrates through the shaft sleeve (9) and the filter shell (11) and is rotatably connected with the middle part of the filter shell (11), and the middle part of the inner cavity of the shaft sleeve (9) is rotatably connected with the main shaft (3) through a bearing.

7. The submerged pump stirring mechanism for cleaning sewage of claim 1, wherein a sealing groove (15) is arranged in the middle of one side of the first flange (8) and the shaft sleeve (9), and a sealing gasket (16) is arranged in the middle of the inner cavity of the sealing groove (15).

8. A submerged pump agitator mechanism for sewage disposal according to claim 1, characterised in that a pump cover pad (17) is mounted on the outer surface of the filter housing (11) at the junction of the shaft sleeve (9).