CN213419372U - Dredge pump with comminution device - Google Patents

Abstract

The utility model discloses a dredge pump with comminution device, including dredge pump body and filtration storehouse. Has the advantages that: smash the motor and drive the high-speed rotation of crushing sword, smash large granule impurity, large granule impurity after smashing becomes the tiny particle, can not lead to the fact the jam to the dredge pump body, thereby avoid the jam and the problem that the transmission work that arouses pauses, the blowdown is more smooth, and simultaneously, large granule impurity smashes and accomplishes the back, the circulating pump starts, the inside water that will filter the storehouse is taken out and is smashed in the storehouse, impurity after smashing is washed inside filtering the storehouse, thereby the dredge pump body of being convenient for is carried, smash the storehouse and filter the storehouse and separately set up, smash the storehouse and only carry out the crushing work of large granule impurity, to tiny particle impurity, smash the storehouse and do not smash, the work load has been reduced, thereby the energy consumption has been reduced, in addition, impurity after smashing gets back to the dredge pump body once more, can not produce the phenomenon that.

Description

Dredge pump with comminution device

Technical Field

The utility model relates to a dredge pump technical field particularly, relates to a dredge pump with comminution device.

Background

The sewage pump is a pump product which is connected with a motor and simultaneously submerged into liquid to work, compared with a common horizontal pump or a vertical sewage pump, the sewage pump has the advantages of compact structure, small occupied area, convenient installation and maintenance, long continuous operation time, relatively small load (radial) borne by a bearing because the pump and the motor are coaxial, short shaft and light weight of rotating parts, longer service life compared with a common pump, no problems of cavitation damage, water filling and diversion and the like, and particularly, the latter point brings great convenience to operators, small vibration noise, low motor temperature rise and no pollution to the environment.

Traditional dredge pump can inhale large granule impurity sometimes and lead to the pump body to block up or damage when carrying out the sewage extraction, though filtration system has been installed, but, filtration system often blocks up, need clear up often, it goes out too much impurity rubbish to return the clearance during clearance, lead to operational environment dirty and disorderly, and simultaneously, dredge pump that has synchronous crushing function has appeared in the present stage, impurity in sewage when passing through is smashed, but this kind of device need open constantly, comparatively consume the energy, energy-concerving and environment-protective inadequately, and simultaneously, the crushing sword of this kind of equipment is located inside the pump body, inconvenient maintenance and clearance, can also further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dredge pump with comminution device possesses the advantage that reduces the energy consumption, does not produce impurity, reduces dredge pump jam and easy access, and then solves the problem in the above-mentioned background art.

(II) technical scheme

For realize above-mentioned energy consumption reduction, not produce impurity, reduce dredge pump and block up and the convenient to overhaul's advantage, the utility model discloses a concrete technical scheme as follows:

a dredge pump with a cutting device comprises a dredge pump body and a filter bin, wherein one end of the dredge pump body is fixedly provided with the filter bin, one side of the filter bin is fixedly connected with a crushing bin, the top surface of the filter bin is connected with a water inlet pipe in a penetrating way, the other side surface of the filter bin is connected with the water inlet end of the dredge pump body in a penetrating way, the inner wall of the filter bin is fixedly connected with a support bracket, the top surface of the support bracket is connected with a filter plate in a sliding way, one side surface of the filter bin is positioned above the filter plate and is provided with a discharge door, the other side surface of the discharge door is positioned in the crushing bin and is hinged with a plugging door, the surface of the plugging door is provided with a sliding groove, the sliding groove is internally connected with a sliding block in a sliding way, the top surface in the crushing bin is, and filter storehouse opposite side surface and be located filter top fixed mounting and have first cylinder to the piston rod of first cylinder runs through filter storehouse opposite side surface fixedly connected with push pedal, it is located filter below fixed mounting and has the second cylinder to filter storehouse opposite side surface, and the piston rod of second cylinder runs through and filters storehouse opposite side surface fixedly connected with closure plate, bottom surface mounting has crushing sword in crushing storehouse, and smashes the outer bottom surface fixed mounting of storehouse and have crushing motor to crushing motor output runs through crushing storehouse bottom surface and crushing sword fixed connection, it has the flushing pipe to smash storehouse bottom surface through connection, and the flushing pipe other end through connection has the end that absorbs water of circulating pump to the outlet end of circulating pump passes through flushing pipe and smashes storehouse through connection.

Further, the positive facade of filtration storehouse and crushing storehouse has the panel through construction bolt fixed mounting, and the positive facade embedding of panel has the observation window to the observation window is located the filter top.

Further, the push pedal bottom surface slides the butt with the filter plate top surface, and the push pedal area is less than the discharge door area.

Furthermore, the top surface of the support bracket is provided with a clamping strip, the bottom surface of the filter plate is provided with a track groove, and the track groove is connected with the clamping strip in a sliding manner.

Furthermore, the area of the plugging door is larger than that of the discharge door, and a rubber pad is pasted on the surface of the other side of the plugging door.

Furthermore, the area of the plugging plate is larger than that of the backflow port, and a rubber pad is adhered to the other side surface of the plugging plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a dredge pump with comminution device possesses following beneficial effect:

(1) the utility model adopts the filtering bin and the crushing bin, in the process of sewage discharge, sewage enters the filtering bin from the water inlet pipe, is filtered by the filter plate, small particle impurities and sewage pass through the filter plate and are conveyed to the next process by the sewage discharge pump body, large particle impurities stay on the top surface of the filter plate, when large particle impurities accumulate to a certain amount, the first cylinder extends, the push plate is pushed to move leftwards, the third cylinder shortens and pulls the plugging door to rotate upwards for opening, the push plate pushes the large particle impurities to pass through the discharge door and fall into the crushing bin, then, the first cylinder and the third cylinder reset, the crushing motor drives the crushing knife to rotate at high speed, large particle impurities are crushed, the crushed large particle impurities become small particles, the blockage of the sewage discharge pump body can not be caused, and the problem of the suspension of transmission work caused by the blockage can be avoided, the blowdown is more smooth, and simultaneously, large granule impurity smashes and accomplishes the back, the circulating pump starts, the inside water in storehouse is taken out to smashing in will filtering, this moment, the backward flow mouth is opened to the second cylinder shrink drive closure plate, through the washing away of circulating water, it is inside to filter the storehouse to wash the impurity after smashing, thereby the dredge pump body of being convenient for is carried, smash the storehouse and filter the storehouse and separately set up, smash the crushing work that the storehouse only carried out large granule impurity, to small granule impurity, smash the storehouse and not smash, the work load has been reduced, thereby the energy consumption has been reduced, in addition, the dredge pump body is got back to once more to impurity after smashing, the phenomenon that the wastes material was abandoned can not produced, the production process.

(2) The utility model discloses a panel and observation window, the panel passes through the installation bolt shutoff and filters the storehouse and smash the positive facade in storehouse, and when overhauing, but detachable construction bolt can demolish the panel, exposes the inner member, is convenient for maintain, and simultaneously, the observation window is convenient for observe the gathering condition of large granule impurity, and the reasonable starting drive of staff of being convenient for carries out large granule impurity crushing work, convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a dredge pump with a chopping device according to the present invention;

FIG. 2 is a front view of a dredge pump with a chopper mechanism in accordance with the present invention;

fig. 3 is a schematic structural view of the crushing bin and the filtering bin according to the present invention;

fig. 4 is a schematic view of the connection between the plugging door and the slider according to the present invention.

In the figure:

1. a dredge pump body; 2. a first cylinder; 3. a second cylinder; 4. a filtering bin; 5. a water inlet pipe; 6. a filter plate; 7. a discharge door; 8. a crushing bin; 9. a third cylinder; 10. plugging the door; 11. a slider; 12. a crushing knife; 13. flushing the pipe; 14. a grinding motor; 15. a circulation pump; 16. a plugging plate; 17. a return port; 18. pushing the plate; 19. a support bracket; 20. a track groove; 21. a clamping strip; 22. a panel; 23. an observation window; 24. installing a bolt; 25. a chute.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a dredge pump with comminution device.

Referring now to the drawings and the detailed description, the present invention will be further explained, as shown in fig. 1-4, a dredge pump with a shredding device according to an embodiment of the present invention comprises a dredge pump body 1 and a filter bin 4, wherein the filter bin 4 is fixedly installed at one end of the dredge pump body 1, the crushing bin 8 is fixedly connected to one side of the filter bin 4, the right vertical surfaces of the filter bin 4 and the crushing bin 8 are located in the same plane, the top surface of the filter bin 4 is connected with a water inlet pipe 5, the other side surface of the filter bin 4 is connected with the water inlet end of the dredge pump body 1, the inner wall of the filter bin 4 is fixedly connected with a support bracket 19, the top surface of the support bracket 19 is connected with a filter plate 6 in a sliding manner, a discharge door 7 is opened on one side surface of the filter bin 4 above the filter plate 6, and a plugging door 10 is hinged inside the crushing bin 8 on the other side surface, the surface of the sealing door 10 is provided with a sliding groove 25, the sliding groove 25 is connected with a sliding block 11 in a sliding way, the inner top surface of the crushing bin 8 is hinged with a third cylinder 9, the other end of a piston rod of the third cylinder 9 is fixedly connected with the sliding block 11, the surface of one side of the filtering bin 4 is positioned below the filtering plate 6 and is provided with a return port 17, the outer surface of the other side of the filtering bin 4 is positioned above the filtering plate 6 and is fixedly provided with a first cylinder 2, the piston rod of the first cylinder 2 penetrates through the surface of the other side of the filtering bin 4 and is fixedly connected with a push plate 18, the piston rod of the first cylinder 2 penetrates through the surface of the filtering bin 4 and is in interference fit with the surface of the filtering bin 4, the outer surface of the other side of the filtering bin 4 is positioned below the filtering plate 6 and is fixedly provided with a second cylinder 3, the piston rod of the second cylinder 3 penetrates, the bottom surface in the crushing bin 8 is provided with a crushing knife 12, the outer bottom surface of the crushing bin 8 is fixedly provided with a crushing motor 14, the output end of the crushing motor 14 penetrates through the bottom surface of the crushing bin 8 and is fixedly connected with the crushing knife 12, the crushing structure is a common crushing structure and is not described herein too much, the bottom surface of the crushing bin 8 is connected with a flushing pipe 13 in a penetrating way, the other end of the flushing pipe 13 is connected with a water suction end of a circulating pump 15 in a penetrating way, the water outlet end of the circulating pump 15 is connected with the crushing bin 8 in a penetrating way through the flushing pipe 13, in the process of discharging, sewage enters a filtering bin 4 from a water inlet pipe 5 and is filtered by a filter plate 6, small particle impurities and the sewage pass through the filter plate 6 and are conveyed to the next process by a sewage discharge pump body 1, large particle impurities stay on the top surface of the filter plate 6, when the large particle impurities are accumulated to a certain amount, a, the push plate 18 pushes large particle impurities to pass through the discharge door 7 and fall into the crushing bin 8, then the first cylinder 2 and the third cylinder 9 reset, the motor of the crushing motor 14 drives the crushing cutter 12 to rotate at a high speed to crush the large particle impurities, the crushed large particle impurities become small particles and cannot block the sewage pump body 1, so that the problem of pause of transmission work caused by blocking is avoided, sewage discharge is smoother, meanwhile, after the large particle impurities are crushed, the circulating pump 15 is started to pump water in the filtering bin 4 into the crushing bin 8, at the moment, the second cylinder 3 contracts to drive the blocking plate 16 to open the return port 17, the crushed impurities are flushed into the filtering bin 4 through flushing of circulating water, so that the sewage pump body 1 is convenient to convey, the crushing bin 8 and the filtering bin 4 are separately arranged, and the crushing bin 8 only carries out crushing work of the large particle impurities, to the tiny particle impurity, smash storehouse 8 and do not smash, reduced work load to reduced the energy consumption, in addition, impurity after smashing gets back to dredge pump body 1 once more, can not produce the phenomenon that the wastes material was abandoned, and the production process is clean and tidy more.

In one embodiment, filter storehouse 4 and smash 8 positive vertical face and have panel 22 through construction bolt 24 fixed mounting, and panel 22 positive vertical face embedding has observation window 23, and observation window 23 is located filter 6 top, panel 22 passes through construction bolt 24 shutoff and filters storehouse 4 and smashes 8 positive facade, when overhauing, removable construction bolt 24, can demolish panel 22, expose the internals, be convenient for maintain, simultaneously, observation window 23 is convenient for observe the gathering condition of large granule impurity, be convenient for the staff rationally start-up equipment carry out large granule impurity crushing work, convenient operation.

In one embodiment, the bottom surface of the push plate 18 is in sliding abutment with the top surface of the filter plate 6, so as to facilitate pushing of the impurities attached to the top surface of the filter plate 6, thereby reducing omission, and the area of the push plate 18 is smaller than that of the discharge door 7, and the push plate 18 can extend out of the discharge door 7.

In one embodiment, the top surface of the support bracket 19 is provided with a clamping bar 21, the bottom surface of the filter plate 6 is provided with a rail groove 20, and the rail groove 20 is slidably connected with the clamping bar 21, so that a worker can pull out the filter plate 6 after opening the panel 22, thereby facilitating the cleaning of the filter plate 6.

In one embodiment, the area of the sealing door 10 is larger than that of the discharging door 7, a rubber pad is adhered to the other side surface of the sealing door 10, the third air cylinder 9 pushes the sealing door 10 to rotate to seal the discharging door 7, and the rubber pad deforms to seal gaps and reduce water leakage.

In one embodiment, the area of the blocking plate 16 is larger than that of the return opening 17, a rubber pad is adhered to the other side surface of the blocking plate 16, the second cylinder 3 pushes the blocking plate 16 to block the return opening 17, and the rubber pad deforms to block gaps, so that water leakage is reduced.

The working principle is as follows:

in the process of sewage disposal, sewage enters the filter bin 4 from the water inlet pipe 5 and is filtered by the filter plate 6, small particle impurities and sewage pass through the filter plate 6 and are conveyed to the next process by the sewage disposal pump body 1, large particle impurities stay on the top surface of the filter plate 6, when the large particle impurities accumulate to a certain amount, the first cylinder 2 extends, the push plate 18 is pushed to move leftwards, meanwhile, the third cylinder 9 shortens and pulls the plugging door 10 to rotate upwards for opening, the push plate 18 pushes the large particle impurities to pass through the discharging door 7 and fall into the crushing bin 8, then, the first cylinder 2 and the third cylinder 9 reset, the crushing motor 14 drives the crushing knife 12 to rotate at a high speed to crush the large particle impurities, the crushed large particle impurities become small particles, the blockage of the sewage disposal pump body 1 cannot be caused, and the problem of transmission work pause caused by the blockage is avoided, the blowdown is smoother, meanwhile, after the large particle impurity is smashed and accomplished, the circulating pump 15 is started, the water in the filtering bin 4 is pumped into the smashing bin 8, at the moment, the second cylinder 3 contracts to drive the plugging plate 16 to open the backflow port 17, through the scouring of circulating water, the smashed impurity is scoured to the inside of the filtering bin 4, so that the sewage pump body 1 is convenient to convey, the smashing bin 8 and the filtering bin 4 are separately arranged, the smashing bin 8 only conducts smashing work of large particle impurities, and for small particle impurities, the smashing bin 8 does not conduct smashing, the workload is reduced, so that the energy consumption is reduced, in addition, the smashed impurity returns to the sewage pump body 1 again, the phenomenon that waste is discarded is not generated, the production process is cleaner and tidier, meanwhile, when the maintenance is conducted, the detachable mounting bolt 24 can be dismounted, the panel 22 can be dismounted, the internal elements are exposed, and the maintenance is, simultaneously, the gathering condition of large granule impurity is convenient for observe by observation window 23, and the reasonable starting equipment of the staff of being convenient for carries out large granule impurity crushing work, convenient operation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The sewage pump with the chopping device is characterized by comprising a sewage pump body (1) and a filtering bin (4), wherein one end of the sewage pump body (1) is fixedly provided with the filtering bin (4), one side of the filtering bin (4) is fixedly connected with a crushing bin (8), the top surface of the filtering bin (4) is in through connection with a water inlet pipe (5), the other side surface of the filtering bin (4) is in through connection with the water inlet end of the sewage pump body (1), the inner wall of the filtering bin (4) is fixedly connected with a bearing bracket (19), the top surface of the bearing bracket (19) is in sliding connection with a filtering plate (6), one side surface of the filtering bin (4) is positioned above the filtering plate (6) and is provided with a discharge door (7), the other side surface of the discharge door (7) is positioned inside the crushing bin (8) and is hinged with a plugging door (10), and the surface of the plugging door (10, the inner part of the sliding groove (25) is connected with a sliding block (11) in a sliding way, the inner top surface of the crushing bin (8) is hinged with a third cylinder (9), the other end of a piston rod of the third cylinder (9) is fixedly connected with the sliding block (11), one side surface of the filtering bin (4) is positioned below the filtering plate (6) and is provided with a return port (17), the outer surface of the other side of the filtering bin (4) is positioned above the filtering plate (6) and is fixedly provided with a first cylinder (2), the piston rod of the first cylinder (2) penetrates through the other side surface of the filtering bin (4) and is fixedly connected with a push plate (18), the outer surface of the other side of the filtering bin (4) is positioned below the filtering plate (6) and is fixedly provided with a second cylinder (3), the piston rod of the second cylinder (3) penetrates through the other side surface of the filtering bin (4) and is fixedly, and smash outer bottom surface fixed mounting in storehouse (8) and smash motor (14) to smash motor (14) output and run through and smash storehouse (8) bottom surface and smash sword (12) fixed connection, smash storehouse (8) bottom surface through connection with flushing pipe (13), and flushing pipe (13) other end through connection has the end that absorbs water of circulating pump (15), and the play water end of circulating pump (15) is through connection with crushing storehouse (8) through flushing pipe (13).

2. The dredge pump with shredding device, according to claim 1, characterized by that, the upright faces of the filtering bin (4) and the shredding bin (8) are fixedly installed with a panel (22) by a mounting bolt (24), and the upright face of the panel (22) is embedded with a viewing window (23), and the viewing window (23) is located above the filter plate (6).

3. A dredge pump with shredding mechanism, according to claim 1, characterized in that the bottom surface of the push plate (18) is in sliding abutment with the top surface of the filter plate (6), and the area of the push plate (18) is smaller than the area of the discharge door (7).

4. The dredge pump with shredding mechanism according to claim 1, characterized in that the top surface of the support bracket (19) is provided with a snap strip (21), the bottom surface of the filter plate (6) is provided with a track groove (20), and the track groove (20) is slidably connected with the snap strip (21).

5. The dredge pump with shredding device according to claim 1, characterized in that the area of the blocking door (10) is larger than the area of the discharging door (7), and a rubber pad is stuck on the other side surface of the blocking door (10).

6. The dredge pump with shredding device of claim 1, characterized in that the area of the blocking plate (16) is larger than the area of the return port (17), and a rubber pad is stuck to the other side surface of the blocking plate (16).

Images