CN109779982B - Cleaning auxiliary device for maintaining centrifugal pump - Google Patents
Cleaning auxiliary device for maintaining centrifugal pump Download PDFInfo
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- CN109779982B CN109779982B CN201910069019.4A CN201910069019A CN109779982B CN 109779982 B CN109779982 B CN 109779982B CN 201910069019 A CN201910069019 A CN 201910069019A CN 109779982 B CN109779982 B CN 109779982B
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Abstract
The invention relates to the technical field of machining, in particular to a cleaning auxiliary device for maintaining a centrifugal pump, which is convenient for cleaning the inside of a tubular part of the centrifugal pump and improves the convenience; the interior of the tubular part of the centrifugal pump is convenient to clean, and the practicability is improved; the cleaning agent aqueous solution in the cleaning process is convenient to collect, and the environmental protection property is improved; the rack comprises a rack plate, wherein the middle part of the rack plate is provided with a water leakage hole which penetrates up and down, and the top end of the rack plate is provided with a fixing device; the device also comprises a bottom plate, four groups of supporting legs, a rotating pipe, a first conical gear, a first motor, a first speed reducer, four groups of limiting pipes, a top plate, four groups of limiting rods and a cleaning motor; the bottom end of the medicine box is connected with the top end of the bottom plate, a working cavity is arranged in the medicine box, and an upper opening is formed in the top end of the medicine box; still include collecting pipe and one-way fill, the inside of collecting pipe is provided with collects the chamber, and the top of collecting pipe is provided with gets and puts the mouth.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a cleaning auxiliary device for maintaining a centrifugal pump.
Background
As is well known, a cleaning auxiliary device for the maintenance of a centrifugal pump is an auxiliary device for cleaning a tubular part of a centrifugal pump, which is widely used in the field of machining; the existing cleaning auxiliary device for maintaining the centrifugal pump comprises a frame plate, wherein the middle part of the frame plate is provided with a water leakage hole which penetrates through the frame plate from top to bottom, and the top end of the frame plate is provided with a fixing device; when the conventional cleaning auxiliary device for maintaining the centrifugal pump is used, firstly, a tubular part of the centrifugal pump is arranged on a fixing device, and then a user holds an external brush to dip a cleaning agent aqueous solution to clean the interior of the tubular part of the centrifugal pump; the cleaning auxiliary device for maintaining the existing centrifugal pump is found in use that the brush is manually held to clean the tubular part of the centrifugal pump, so that time and labor are wasted, and the convenience is low; the process of taking and using the cleaning agent aqueous solution is inconvenient, so that the practicability is poor; and in the cleaning process, the aqueous solution of the cleaning agent is easy to drop to the ground, so that the environment is polluted, and the environmental protection is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides a centrifugal pump which can conveniently clean the inside of a tubular part of the centrifugal pump and improve the convenience; the interior of the tubular part of the centrifugal pump is convenient to clean, and the practicability is improved; and the cleaning agent aqueous solution in the cleaning process is conveniently collected, and the environmental protection performance is improved.
The invention discloses a cleaning auxiliary device for maintaining a centrifugal pump, which comprises a frame plate, wherein the middle part of the frame plate is provided with a water leakage hole which penetrates through the frame plate from top to bottom, and the top end of the frame plate is provided with a fixing device; the bottom plate is provided with a left front side, a left rear side, a right front side and a right rear side which are respectively connected with the top ends of the four groups of supporting legs, the middle part of the bottom plate is provided with a first placing hole which penetrates up and down, a first ball bearing is arranged in the first placing hole, the inner side wall of the first ball bearing is fixedly sleeved on the circumferential outer wall of the rotating pipe, the top input end of the rotating pipe is communicated with a water leakage hole of the frame plate, the first conical gear is fixedly sleeved on the circumferential outer wall of the frame plate, the bottom end of the first motor is connected with the left side of the top end of the bottom plate, the bottom end of the first speed reducer is connected with the top end of the bottom plate, the right output end of the first motor is connected with the left input end of the first speed reducer, the right output end of the first speed reducer is concentrically provided with a second conical gear, and the second bevel gear is engaged with the first bevel gear, the bottom ends of four groups of limit pipes are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate are respectively connected with the top ends of four groups of limit rods, the bottom ends of the four groups of limit rods are respectively inserted into the top ends of the four groups of limit pipes, the left front side, the left rear side, the right front side and the right rear side of the middle part of the top plate are respectively provided with a second placing hole, the four groups of second placing holes are respectively provided with a second ball bearing, the four groups of second ball bearings are respectively and fixedly provided with, the bristles are positioned below the top plate, driven gears are concentrically arranged at the top ends of the four groups of rotating shafts, the bottom end of the cleaning motor is connected with the middle of the top end of the top plate, a driving gear is concentrically arranged at the output end of the top of the cleaning motor, and the four groups of driven gears are all meshed with the driving gear; the bottom end of the medicine box is connected with the top end of the bottom plate, a working cavity is arranged in the medicine box, an upper opening is formed in the top end of the medicine box and communicated with the working cavity, the bottom end of the water pump is connected with the top end of the bottom plate, the right input end of the first connecting pipe penetrates through the lower side of the left end of the medicine box and extends into the working cavity of the medicine box, the left output end of the first connecting pipe is connected with the right input end of the water pump, the right input end of the second connecting pipe is connected with the left output end of the water pump, the top of the second connecting pipe penetrates through the rotating pipe and extends out of the top of the frame plate, a plurality of groups of liquid spraying ports are formed in the circumferential outer wall of the second connecting pipe, and the plurality of groups of liquid spraying ports are located above the frame; still include collecting pipe and one-way fill, the inside of collecting pipe is provided with collects the chamber, and the top of collecting pipe is provided with gets and puts the mouth to get and put the mouth and collect the chamber and communicate with each other, the inside of collecting the chamber is provided with the mounting bracket, and one-way fill is installed on the mounting bracket.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises a second motor, the bottom end of the second motor is connected with the right side of the top end of the medicine box, a second speed reducer is arranged in the middle of the top end of the medicine box, the left output end of the second motor is connected with the right input end of the second speed reducer, a transmission shaft is longitudinally arranged at the bottom output end of the second speed reducer, a stirring rod is arranged on the transmission shaft, and the stirring rod is located inside the working cavity.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of upright rods, the bottom ends of the four groups of upright rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate, pulleys are arranged at the top ends of the four groups of upright rods, and the top ends of the four groups of pulleys are tightly attached to the bottom end of the frame plate.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of waterproof covers, wherein inner cavities are formed in the four groups of waterproof covers, sleeve openings are formed in the top ends of the four groups of waterproof covers, the four groups of sleeve openings are communicated with the four groups of inner cavities respectively, the four groups of waterproof covers are sleeved at the bottom ends of the four groups of second ball bearings respectively, and the top ends of the four groups of waterproof covers are connected with the bottom end of the top plate.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of screw rods, the bottom ends of the four groups of supporting legs are provided with thread grooves, the top ends of the four groups of screw rods are inserted into the bottom ends of the four groups of thread grooves in a screwed mode respectively, and the bottom ends of the four groups of screw rods are provided with cushion blocks.
According to the cleaning auxiliary device for maintaining the centrifugal pump, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collecting pipe are respectively provided with the trundles.
The invention relates to a cleaning auxiliary device for maintaining a centrifugal pump.
According to the auxiliary cleaning device for maintaining the centrifugal pump, the left side and the right side of the top end of the top plate are provided with the handles.
Compared with the prior art, the invention has the beneficial effects that: the four groups of limiting rods are inserted into the top ends of the four groups of limiting pipes, the four groups of rotating shafts are inserted into the tubular part of the centrifugal pump, the first motor is started, the first motor drives the first speed reducer to work, the first speed reducer drives the second bevel gear to rotate and enables the tubular part of the centrifugal pump to rotate through transmission of the first bevel gear, the cleaning motor is started, the cleaning motor drives the driving gear to rotate and enables the four groups of driven gears to rotate synchronously, the four groups of driven gears synchronously rotate and drive bristles through transmission of the four groups of rotating shafts to clean the interior of the tubular part of the centrifugal pump, the interior of the tubular part of the centrifugal pump is conveniently cleaned, and convenience is improved; proper cleaning agent and water are put into the working cavity of the medicine box through the upper opening, the water pump is started, and the water solution of the cleaning agent is sprayed out from the water spraying holes of the second connecting pipe through the first connecting pipe and the water pump, so that the bristles are convenient to clean, the interior of the tubular part of the centrifugal pump is convenient to clean, and the practicability is improved; through removing the collecting pipe to the below of changeing the pipe, thoughtlessly there is the detergent solution of solid to fall to the below in the collection chamber of collecting pipe through one-way fill, and one-way fill reduces the solid and floats the backward flow on, conveniently collects the supernatant of collecting the intracavity, conveniently collects detergent aqueous solution in the cleaning process, improves the feature of environmental protection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a partially enlarged view of the portion B in FIG. 1;
in the drawings, the reference numbers: 1. a frame plate; 2. a fixing device; 3. a base plate; 4. a support leg; 5. a first ball bearing; 6. pipe rotation; 7. a first bevel gear; 8. a first motor; 9. a first speed reducer; 10. a second bevel gear; 11. a limiting pipe; 12. a top plate; 13. a limiting rod; 14. a second ball bearing; 15. a rotating shaft; 16. brushing; 17. a driven gear; 18. cleaning the motor; 19. a driving gear; 20. a medicine chest; 21. a first connecting pipe; 22. a water pump; 23. a second connecting pipe; 24. a collection pipe; 25. a mounting frame; 26. a one-way bucket; 27. a second motor; 28. a second speed reducer; 29. a drive shaft; 30. a stirring rod; 31. erecting a rod; 32. a pulley; 33. a waterproof cover; 34. a screw; 35. cushion blocks; 36. a caster wheel; 37. a cover plate; 38. a handle; 39. a handle.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the cleaning auxiliary device for maintaining the centrifugal pump of the present invention comprises a frame plate 1, wherein the middle part of the frame plate 1 is provided with a water leakage hole which penetrates up and down, and the top end of the frame plate 1 is provided with a fixing device 2; the water-saving type water-saving device also comprises a bottom plate 3, four groups of supporting legs 4, a rotating pipe 6, a first conical gear 7, a first motor 8, a first speed reducer 9, four groups of limiting pipes 11, a top plate 12, four groups of limiting rods 13 and a cleaning motor 18, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 3 are respectively connected with the top ends of the four groups of supporting legs 4, a first placing hole which penetrates through the bottom plate from top to bottom is formed in the middle of the bottom plate 3, a first ball bearing 5 is arranged in the first placing hole, the inner side wall of the first ball bearing 5 is fixedly sleeved on the circumferential outer wall of the rotating pipe 6, the top input end of the rotating pipe 6 is communicated with a water leakage hole of the frame plate 1, the first conical gear 7 is fixedly sleeved on the circumferential outer wall of the frame plate 1, the bottom end of the first motor 8 is connected with the left side of the top end of the bottom plate 3, the, a second bevel gear 10 is concentrically arranged at the right output end of the first speed reducer 9, the second bevel gear 10 is meshed with the first bevel gear 7, the bottom ends of four groups of limiting pipes 11 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate 3, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate 12 are respectively connected with the top ends of four groups of limiting rods 13, the bottom ends of the four groups of limiting rods 13 are respectively inserted into the top ends of the four groups of limiting pipes 11, second placing holes are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the middle part of the top plate 12, second ball bearings 14 are respectively arranged in the four groups of second placing holes, rotating shafts 15 are fixedly arranged in the four groups of second ball bearings 14, bristles 16 are arranged on the rotating shafts 15, the bristles 16 are positioned below the, the bottom end of the cleaning motor 18 is connected with the middle part of the top end of the top plate 12, a driving gear 19 is concentrically arranged at the output end of the top of the cleaning motor 18, and four groups of driven gears 17 are all meshed with the driving gear 19; the bottom end of the medicine box 20 is connected with the top end of the bottom plate 3, a working cavity is arranged inside the medicine box 20, an upper opening is formed in the top end of the medicine box 20 and communicated with the working cavity, the bottom end of the water pump 22 is connected with the top end of the bottom plate 3, the right input end of the first connecting pipe 21 penetrates through the lower side of the left end of the medicine box 20 and extends into the working cavity of the medicine box 20, the left output end of the first connecting pipe 21 is connected with the right input end of the water pump 22, the right input end of the second connecting pipe 23 is connected with the left output end of the water pump 22, the top of the second connecting pipe 23 penetrates through the rotary pipe 6 and extends out of the top end of the frame plate 1, a plurality of groups of liquid spraying ports are formed in the circumferential outer wall of the second connecting pipe 23 and are located above the frame plate 1; the collecting device also comprises a collecting pipe 24 and a one-way bucket 26, wherein a collecting cavity is arranged inside the collecting pipe 24, a taking and placing port is formed in the top end of the collecting pipe 24 and communicated with the collecting cavity, a mounting frame 25 is arranged inside the collecting cavity, and the one-way bucket 26 is mounted on the mounting frame 25; the four groups of limiting rods are inserted into the top ends of the four groups of limiting pipes, the four groups of rotating shafts are inserted into the tubular part of the centrifugal pump, the first motor is started, the first motor drives the first speed reducer to work, the first speed reducer drives the second bevel gear to rotate and enables the tubular part of the centrifugal pump to rotate through transmission of the first bevel gear, the cleaning motor is started, the cleaning motor drives the driving gear to rotate and enables the four groups of driven gears to rotate synchronously, the four groups of driven gears synchronously rotate and drive bristles through transmission of the four groups of rotating shafts to clean the interior of the tubular part of the centrifugal pump, the interior of the tubular part of the centrifugal pump is conveniently cleaned, and convenience is improved; proper cleaning agent and water are put into the working cavity of the medicine box through the upper opening, the water pump is started, and the water solution of the cleaning agent is sprayed out from the water spraying holes of the second connecting pipe through the first connecting pipe and the water pump, so that the bristles are convenient to clean, the interior of the tubular part of the centrifugal pump is convenient to clean, and the practicability is improved; through removing the collecting pipe to the below of changeing the pipe, thoughtlessly there is the detergent solution of solid to fall to the below in the collection chamber of collecting pipe through one-way fill, and one-way fill reduces the solid and floats the backward flow on, conveniently collects the supernatant of collecting the intracavity, conveniently collects detergent aqueous solution in the cleaning process, improves the feature of environmental protection.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises a second motor 27, the bottom end of the second motor 27 is connected with the right side of the top end of the medicine box 20, a second speed reducer 28 is arranged in the middle of the top end of the medicine box 20, the left output end of the second motor 27 is connected with the right input end of the second speed reducer 28, a transmission shaft 29 is longitudinally arranged at the bottom output end of the second speed reducer 28, a stirring rod 30 is arranged on the transmission shaft 29, and the stirring rod 30 is located inside the working cavity; through opening the second motor, the second motor drives second speed reducer work, and the second speed reducer drives transmission shaft and stirring stick and rotates in the inside of the working chamber of medical kit and mix cleaner and water, improves the practicality.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of upright rods 31, the bottom ends of the four groups of upright rods 31 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate 3, pulleys 32 are arranged at the top ends of the four groups of upright rods 31, and the top ends of the four groups of pulleys 32 are tightly attached to the bottom end of the frame plate 1; through the setting, improve the supporting effect of the rotatory in-process of frame plate, improve and use the reliability.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of waterproof covers 33, inner cavities are formed in the four groups of waterproof covers 33, sleeve openings are formed in the top ends of the four groups of waterproof covers 33, the four groups of sleeve openings are communicated with the four groups of inner cavities respectively, the four groups of waterproof covers 33 are sleeved at the bottom ends of the four groups of second ball bearings 14 respectively, and the top ends of the four groups of waterproof covers 33 are connected with the bottom end of the top plate 12; through setting up four groups of buckler, improve four groups of second ball bearing's water-proof effects, prolong four groups of second ball bearing's life.
The cleaning auxiliary device for maintaining the centrifugal pump further comprises four groups of screw rods 34, the bottom ends of the four groups of supporting legs 4 are provided with thread grooves, the top ends of the four groups of screw rods 34 are respectively inserted into and screwed into the bottom ends of the four groups of thread grooves, and the bottom ends of the four groups of screw rods 34 are provided with cushion blocks 35; the stability of the whole connection of the bottom plate and the four groups of supporting legs and the like is conveniently adjusted by respectively rotating the four groups of screw rods.
According to the cleaning auxiliary device for maintaining the centrifugal pump, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collecting pipe 24 are respectively provided with the caster wheels 36; through setting up four groups of truckles, conveniently remove the collecting pipe, improve the adaptability.
The invention provides a cleaning auxiliary device for maintaining a centrifugal pump, wherein a cover plate 37 is arranged on an upper opening of a medicine box 20, and a handle 38 is arranged on the cover plate 37; through setting up the apron, reduce the emergence that external debris got into the condition to the medical kit, improve the practicality.
According to the auxiliary cleaning device for maintaining the centrifugal pump, the left side and the right side of the top end of the top plate 12 are provided with the handles 39; through setting up two sets of handles, convenience of customers removes roof and four sets of gag lever posts etc. through two sets of handles and connects wholly, improves the convenience.
The invention relates to a cleaning auxiliary device for maintaining a centrifugal pump, which comprises a fixing device, a first motor, a first speed reducer, a cleaning motor, a second speed reducer, a cleaning brush, a second cleaning brush, a third cleaning brush, a fourth speed reducer, a cleaning motor, a fourth cleaning brush, a fourth speed reducer, a cleaning brush, a fourth speed reducer, a fifth speed reducer, a fourth limiting rod and a fourth limiting rod, the water solution of cleaner passes through first connecting pipe and water pump and by the hole for water spraying blowout of second connecting pipe, and the convenient brush hair that cleans conveniently washs the inside of centrifugal pump tubular part, later removes the collecting pipe to the below of changeing the pipe, and the cleaner solution that thoughtlessly has the solid falls to the below in the collection chamber of collecting pipe through one-way fill, and one-way fill reduces the solid and floats the backward flow on, collects the upper clear liquid of collecting the intracavity, collect cleaning agent water solution in the cleaning process can.
According to the cleaning auxiliary device for maintaining the centrifugal pump, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the cleaning auxiliary device can be implemented as long as the beneficial effects of the cleaning auxiliary device can be achieved; the first motor, the cleaning motor, the water pump and the second motor of the cleaning auxiliary device for maintaining the centrifugal pump are purchased from the market, and technicians in the industry only need to install and operate the cleaning auxiliary device according to the accompanying operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A cleaning auxiliary device for maintaining a centrifugal pump comprises a frame plate (1), wherein a water leakage hole which penetrates through the frame plate (1) up and down is formed in the middle of the frame plate, and a fixing device (2) is arranged at the top end of the frame plate (1); it is characterized by also comprising a bottom plate (3), four groups of supporting legs (4), a rotating pipe (6), a first conical gear (7), a first motor (8), a first speed reducer (9), four groups of limiting pipes (11), a top plate (12), four groups of limiting rods (13) and a cleaning motor (18), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate (3) are respectively connected with the top ends of the four groups of supporting legs (4), the middle part of the bottom plate (3) is provided with a first placing hole which penetrates up and down, a first ball bearing (5) is arranged in the first placing hole, the inner side wall of the first ball bearing (5) is fixedly sleeved on the circumferential outer wall of the rotating pipe (6), the top input end of the rotating pipe (6) is communicated with a water leakage hole of the frame plate (1), the first conical gear (7) is fixedly sleeved on the circumferential outer wall of the frame plate (1), the bottom end of the first motor (8) is connected, the bottom end of a first speed reducer (9) is connected with the top end of a bottom plate (3), the right output end of a first motor (8) is connected with the left input end of the first speed reducer (9), the right output end of the first speed reducer (9) is concentrically provided with a second bevel gear (10), the second bevel gear (10) is meshed with a first bevel gear (7), the bottom ends of four groups of limiting pipes (11) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate (3), the left front side, the left rear side, the right front side and the right rear side of the bottom end of a top plate (12) are respectively connected with the top ends of four groups of limiting rods (13), the bottom ends of the four groups of limiting rods (13) are respectively inserted into the top ends of the four groups of limiting pipes (11), the left front side, the left rear side, the right front side and the right rear side of the middle part of the top plate (12) are respectively provided with second placing holes, and second placing bearings (, rotating shafts (15) are fixedly arranged in the four groups of second ball bearings (14), bristles (16) are arranged on the rotating shafts (15), the bristles (16) are located below the top plate (12), driven gears (17) are concentrically arranged at the top ends of the four groups of rotating shafts (15), the bottom end of a cleaning motor (18) is connected with the middle of the top end of the top plate (12), a driving gear (19) is concentrically arranged at the output end of the top of the cleaning motor (18), and the four groups of driven gears (17) are meshed with the driving gear (19); the bottom end of the medicine box (20) is connected with the top end of the bottom plate (3), a working cavity is arranged inside the medicine box (20), an upper opening is formed in the top end of the medicine box (20) and communicated with the working cavity, the bottom end of the water pump (22) is connected with the top end of the bottom plate (3), the right input end of the first connecting pipe (21) penetrates through the lower side of the left end of the medicine box (20) and extends into the working cavity of the medicine box (20), the left output end of the first connecting pipe (21) is connected with the right input end of the water pump (22), the right input end of the second connecting pipe (23) is connected with the left output end of the water pump (22), the top of the second connecting pipe (23) penetrates through the rotary pipe (6) and extends out to the top end outside of the frame plate (1), and a plurality of groups of liquid spraying ports are formed in the outer wall of the circumference of the second connecting pipe (23), and the multiple groups of liquid spraying openings are all positioned above the frame plate (1); still include collecting pipe (24) and one-way fill (26), the inside of collecting pipe (24) is provided with collects the chamber, and the top of collecting pipe (24) is provided with gets and puts the mouth to it communicates with each other with collecting the chamber to get to put the mouth, collects the inside in chamber and is provided with mounting bracket (25), and one-way fill (26) are installed on mounting bracket (25).
2. The cleaning auxiliary device for the maintenance of the centrifugal pump as claimed in claim 1, further comprising a second motor (27), wherein the bottom end of the second motor (27) is connected with the right side of the top end of the medicine box (20), a second speed reducer (28) is arranged in the middle of the top end of the medicine box (20), the left output end of the second motor (27) is connected with the right input end of the second speed reducer (28), a transmission shaft (29) is longitudinally arranged at the bottom output end of the second speed reducer (28), a stirring rod (30) is arranged on the transmission shaft (29), and the stirring rod (30) is located inside the working chamber.
3. The cleaning auxiliary device for maintaining the centrifugal pump as claimed in claim 2, further comprising four sets of upright rods (31), wherein the bottom ends of the four sets of upright rods (31) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bottom plate (3), the top ends of the four sets of upright rods (31) are respectively provided with pulleys (32), and the top ends of the four sets of pulleys (32) are respectively attached to the bottom end of the frame plate (1).
4. The cleaning auxiliary device for centrifugal pump maintenance according to claim 3, further comprising four sets of waterproof covers (33), wherein the four sets of waterproof covers (33) are provided with inner cavities inside, the top ends of the four sets of waterproof covers (33) are provided with sleeve openings, the four sets of sleeve openings are respectively communicated with the four sets of inner cavities, the four sets of waterproof covers (33) are respectively sleeved on the bottom ends of the four sets of second ball bearings (14), and the top ends of the four sets of waterproof covers (33) are respectively connected with the bottom end of the top plate (12).
5. The cleaning auxiliary device for maintaining the centrifugal pump according to claim 4, further comprising four sets of screws (34), wherein the bottom ends of the four sets of legs (4) are provided with screw grooves, the top ends of the four sets of screws (34) are respectively inserted and screwed into the bottom ends of the four sets of screw grooves, and the bottom ends of the four sets of screws (34) are provided with spacers (35).
6. A cleaning auxiliary device for centrifugal pump maintenance according to claim 5, characterized in that casters (36) are provided on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the collecting pipe (24).
7. A cleaning auxiliary device for centrifugal pump maintenance according to claim 6, characterized in that a cover plate (37) is provided on the upper opening of the medicine box (20), and a handle (38) is provided on the cover plate (37).
8. A cleaning aid for centrifugal pump maintenance as claimed in claim 7 wherein the top of the top plate (12) is provided with handles (39) on both the left and right sides.
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| CN201910069019.4A CN109779982B (en) | 2019-01-24 | 2019-01-24 | Cleaning auxiliary device for maintaining centrifugal pump |
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| CN201910069019.4A CN109779982B (en) | 2019-01-24 | 2019-01-24 | Cleaning auxiliary device for maintaining centrifugal pump |
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| CN109779982A CN109779982A (en) | 2019-05-21 |
| CN109779982B true CN109779982B (en) | 2020-10-27 |
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| FR2679468B1 (en) * | 1991-07-25 | 1995-08-25 | Benhaim Alain | NOZZLE GENERATING A LAMINARY FLOW JET. |
| US5213120A (en) * | 1992-04-24 | 1993-05-25 | Dickson Michael A | Method and apparatus for generating foam within a pipe |
| CN205436499U (en) * | 2015-12-24 | 2016-08-10 | 安徽汇川机械有限公司 | Steel pipe edulcoration device |
| CN206509301U (en) * | 2017-01-17 | 2017-09-22 | 沐日升科技（天津）有限公司 | A kind of heavy caliber quartz tube cleaner |
| CN207103333U (en) * | 2017-08-02 | 2018-03-16 | 中国医科大学附属第一医院 | A kind of medicine equipment cleaning brush |
| CN107497797A (en) * | 2017-09-05 | 2017-12-22 | 上海神洲阳光特种钢管有限公司 | A kind of steel pipe inner wall cleaning equipment and method |
| CN208195181U (en) * | 2018-03-06 | 2018-12-07 | 惠安易成机电设备工程有限公司 | A kind of chemistry teaching test tube cleaning device |
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| CN109779982A (en) | 2019-05-21 |
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