CN215669795U

CN215669795U - Silt cleaning device for aquaculture

Info

Publication number: CN215669795U
Application number: CN202122442211.9U
Authority: CN
Inventors: 黄权
Original assignee: Jilin Agricultural University
Current assignee: Jilin Agricultural University
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-28
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a sludge cleaning device for aquaculture, and particularly relates to the technical field of aquaculture. The sludge crushing and stirring device is simple to operate, can be convenient for workers to crush and stir sludge in the water tank, is further convenient for collecting solidified sludge, can clean the interior of the water tank while cleaning the sludge, ensures the cleanness of the interior of the water tank, and improves the sludge treatment efficiency.

Description

Silt cleaning device for aquaculture

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a sludge cleaning device for aquaculture.

Background

The aquaculture is a technical means for human beings to use water areas available for aquaculture, and to use aquaculture technology and facilities to conduct aquatic economic animal and plant aquaculture according to the ecological habits of aquaculture objects and the requirements on the environmental conditions of the water areas.

But the mode of present silt clearance is exactly to take out the water in the pond, and the manual work is shoveled silt out through the spade, and very waste time and energy and clearance effect are not good, and the cleaning device of present silt also can only simply clear away the silt surface, is not convenient for clear away the silt behind the solidification of pond bottom, can't clean the pond bottom of the pool behind the clearance silt moreover.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a sludge cleaning device for aquaculture, in which a cleaning assembly is used to scrape solidified sludge with a scraper and crush the solidified sludge with a crushing plate, so as to conveniently clean the solidified sludge, and a cleaning plate is used to clean the bottom of a water tank, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sludge cleaning device for aquaculture comprises a bottom plate, wherein a protection plate is arranged at one end of the bottom plate, an installation plate is arranged at one end of the protection plate, and a plurality of pulleys are arranged at the bottom of the bottom plate;

the top of the bottom plate is provided with a purification box, one side of the purification box is provided with a high-pressure pump, an output end and an input end of the high-pressure pump are respectively provided with a sludge conveying pipe and a sludge discharging pipe, and the bottom of the bottom plate is provided with a cleaning assembly;

the cleaning assembly comprises a scraper, the scraper is arranged at the bottom of the bottom plate and located on one side of one of the pulleys, a shell is arranged on one side of the scraper, a driving motor is arranged inside the shell, a crushing plate is arranged at the output end of the driving motor, an internal thread cylinder is arranged at the bottom of the mounting plate, an external thread rod is arranged inside the internal thread cylinder, a cleaning plate is arranged at the bottom of the external thread rod, a rotary disc is arranged at the top of the external thread rod, and a cleaning assembly is arranged inside the purifying box.

In a preferred embodiment, purify the subassembly and include the bull stick, the bull stick sets up at purifying box inner chamber top, the bull stick outside is provided with a plurality of stirring rakes, bull stick one end is provided with the motor, motor output and bull stick fixed connection.

In a preferred embodiment, the bottom of the rotating rod is provided with a filter screen, two inner walls of the purifying box are provided with mounting grooves, and two ends of the filter screen are slidably connected with the purifying box through the mounting grooves.

In a preferred embodiment, a sewage tank is arranged at the bottom of the inner cavity of the purification tank and is positioned right below the filter screen, and a tank door is hinged on the surface of the purification tank.

In a preferred embodiment, the output end and the input end of the high-pressure pump are fixedly connected with a mud conveying pipe and a mud discharging pipe respectively, a fixing ring is arranged at one end of the bottom plate, and one end of the mud conveying pipe extends to a position right above the scraper plate through the fixing ring.

In a preferred embodiment, one end of the sludge discharge pipe extends to the inside of the purification box, and one end of the sludge discharge pipe is provided with a sludge discharge hopper.

In a preferred embodiment, the cross-sectional shape of the scraper is an L shape, one end of the scraper is an inclined shape, and the internally threaded cylinder and the externally threaded rod are connected by screw threads.

The utility model has the technical effects and advantages that:

1. through the arrangement of the cleaning assembly, the solidified sludge at the bottom of the water tank can be scraped by moving the scraper, the driving motor drives the crushing plate to rotate and crush the solidified sludge, so that the sludge is pasty, the solidified sludge at the bottom of the water tank can be conveniently cleaned, the high-pressure pump can convey the crushed sludge to the inside of the purifying box through the sludge conveying pipe and the sludge discharge pipe, the rotary table drives the external threaded rod to rotate inside the internal threaded cylinder, the length of the external threaded rod can be adjusted according to the depth of the water tank, the cleaning plate at the bottom is driven by the external threaded rod to extend to the bottom of the water tank, and the cleaning plate is used for cleaning the bottom of the water tank;

2. through setting up the purification subassembly, silt is carried to the inside back of purifying box through the mud pipe, utilize the filter screen to carry the mixture of silt and sewage to the inside of sewage case and deposit, and drive the bull stick through the motor and rotate, make the bull stick drive the stirring rake rotate and stir the processing once more to silt, and then make the silt of filter screen top stir once more and become muddy water, conveniently make silt enter into the sewage incasement portion through the filter screen, utilize the filter screen to block pasture and branch in the silt, and the filter screen carries out sliding connection's mode through the inner wall of mounting groove and purifying box, make things convenient for the staff to change the filter screen and wash.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the purification box of the present invention.

Fig. 3 is a perspective view of a coupling structure of an internally threaded cylinder and an externally threaded rod according to the present invention.

Fig. 4 is a perspective view showing the internal structure of the purification tank of the present invention.

The reference signs are: 1. a base plate; 2. a protection plate; 3. mounting a plate; 4. a pulley; 5. a purification box; 6. a high pressure pump; 7. a mud conveying pipe; 8. a sludge discharge pipe; 9. a squeegee; 10. a housing; 11. a drive motor; 12. a breaker plate; 13. an internal threaded barrel; 14. an externally threaded rod; 15. cleaning the plate; 16. a turntable; 17. a rotating rod; 18. a stirring paddle; 19. a motor; 20. a filter screen; 21. mounting grooves; 22. a sewage tank; 23. a fixing ring; 24. a sludge discharge hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.

The sludge cleaning device for aquaculture as shown in the attached figures 1-4 comprises a bottom plate 1, wherein one end of the bottom plate 1 is provided with a protection plate 2, one end of the protection plate 2 is provided with a mounting plate 3, and the bottom of the bottom plate 1 is provided with a plurality of pulleys 4;

the top of the bottom plate 1 is provided with a purification box 5, one side of the purification box 5 is provided with a high-pressure pump 6, the output end and the input end of the high-pressure pump 6 are respectively provided with a sludge conveying pipe 7 and a sludge discharging pipe 8, and the bottom of the bottom plate 1 is provided with a cleaning assembly;

the cleaning assembly comprises a scraper 9, the scraper 9 is arranged at the bottom of the bottom plate 1 and located on one side of one of the pulleys 4, a shell 10 is arranged on one side of the scraper 9, a driving motor 11 is arranged inside the shell 10, an output end of the driving motor 11 is provided with a crushing plate 12, an internal thread cylinder 13 is arranged at the bottom of the mounting plate 3, an external thread rod 14 is arranged inside the internal thread cylinder 13, a cleaning plate 15 is arranged at the bottom of the external thread rod 14, a turntable 16 is arranged at the top of the external thread rod 14, and the cleaning assembly is arranged inside the purifying box 5.

As shown in fig. 2 and 4, the purification assembly comprises a rotating rod 17, the rotating rod 17 is arranged at the top of the inner cavity of the purification box 5, a plurality of stirring paddles 18 are arranged outside the rotating rod 17, a motor 19 is arranged at one end of the rotating rod 17, and the output end of the motor 19 is fixedly connected with the rotating rod 17, so that the rotating rod 17 is driven by the motor 19 to rotate and the stirring paddles 18 are driven to rotate, and then the solidified sludge is stirred, and the sewage in the sludge is generated.

As shown in fig. 2 and 4, the bottom of the rotating rod 17 is provided with a filter screen 20, two inner walls of the purifying box 5 are both provided with mounting grooves 21, and two ends of the filter screen 20 are slidably connected with the purifying box 5 through the mounting grooves 21, so that the filter screen 20 is clamped into the mounting grooves 21 formed in the purifying box 5, the filter screen 20 is convenient to install and replace, and large-sized substances such as impurities and branches in sludge are filtered and blocked through the filter screen 20.

As shown in fig. 2 and 4, the bottom of the inner cavity of the purifying box 5 is located under the filter screen 20 and is provided with a sewage box 22, and the surface of the purifying box 5 is hinged with a box door, so that the sludge or sewage enters the sewage box 22 and is collected, and the sludge and sewage inside the sewage box 22 can be conveniently treated through the box door.

As shown in the attached drawing 1, the output end and the input end of the high-pressure pump 6 are respectively fixedly connected with the mud conveying pipe 7 and the mud discharging pipe 8, the fixing ring 23 is arranged at one end of the bottom plate 1, one end of the mud conveying pipe 7 extends to the position right above the scraper 9 through the fixing ring 23, so that the mud conveying pipe 7 can be fixed through the fixing ring 23, the offset of the mud conveying pipe 7 is avoided, and the mud in the pool can be conveyed to the inside of the mud discharging pipe 8 through the mud conveying pipe 7 through the high-pressure pump 6, and then the mud is discharged and conveyed through the mud discharging pipe 8.

As shown in fig. 2 and 4, one end of the sludge discharge pipe 8 extends to the inside of the purification box 5, and one end of the sludge discharge pipe 8 is provided with a sludge discharge hopper 24, so that sludge is conveyed to the inside of the purification box 5 through the sludge discharge pipe 8 and is conveyed intensively through the sludge discharge hopper 24.

As shown in the attached figures 1 and 3, the cross section of the scraper 9 is L-shaped, one end of the scraper 9 is obliquely arranged, the internal thread cylinder 13 is in threaded connection with the external thread rod 14, so that the scraper 9 arranged in the L shape can scrape sludge in the water tank, solidified sludge is conveniently cleaned, and meanwhile, the external thread rod 14 can be adjusted in extending length through the threaded connection between the internal thread cylinder 13 and the external thread rod 14.

The working principle of the utility model is as follows: in practical use of the utility model, as shown in the accompanying drawings 1-4 of the specification, before cleaning sludge in an aquaculture pond, a worker pumps water out of the interior of the pond through a water pump to expose the sludge, moves the device into the pond, scrapes solidified sludge in the pond through a scraper 9 by moving the device to gather the sludge together, drives a crushing plate 12 to rotate through a driving motor 11 and crushes the solidified sludge to make the sludge pasty, starts a high-pressure pump 6 to convey the sludge into the interior of a purification box 5 through a sludge conveying pipe 7 and a sludge discharge pipe 8, drives an external threaded rod 14 to rotate inside an internal threaded cylinder 13 by rotating a rotating disc 16, further adjusts the length of the external threaded rod 14 to extend according to the depth of the pond, drives a bottom cleaning plate 15 to extend to the bottom of the pond through the external threaded rod 14, then cleaning the bottom of the pool by the cleaning plate 15;

after the sludge is conveyed to the inside of the purifying box 5 through the sludge discharge pipe 8, the sludge firstly enters right above the filter screen 20, sewage and pasty sludge in the sludge enter the inside of the sewage box 22 to be stored, the rotating rod 17 is driven to rotate through the motor 19, the rotating rod 17 drives the stirring paddle 18 to rotate and stir the sludge again, and the sludge is stirred to muddy water and enters the inside of the sewage box 22 through the filter screen 20 again to be stored.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a silt cleaning device for aquaculture, includes bottom plate (1), its characterized in that: a protection plate (2) is arranged at one end of the bottom plate (1), a mounting plate (3) is arranged at one end of the protection plate (2), and a plurality of pulleys (4) are arranged at the bottom of the bottom plate (1);

the top of the bottom plate (1) is provided with a purification box (5), one side of the purification box (5) is provided with a high-pressure pump (6), the output end and the input end of the high-pressure pump (6) are respectively provided with a sludge conveying pipe (7) and a sludge discharging pipe (8), and the bottom of the bottom plate (1) is provided with a cleaning assembly;

the cleaning assembly comprises a scraper (9), the scraper (9) is arranged at the bottom of the bottom plate (1) and is located on one side of one of the pulleys (4), a shell (10) is arranged on one side of the scraper (9), a driving motor (11) is arranged inside the shell (10), a crushing plate (12) is arranged at the output end of the driving motor (11), an internal thread cylinder (13) is arranged at the bottom of the mounting plate (3), an external thread rod (14) is arranged inside the internal thread cylinder (13), a cleaning plate (15) is arranged at the bottom of the external thread rod (14), a turntable (16) is arranged at the top of the external thread rod (14), and a cleaning assembly is arranged inside the purifying box (5).

2. The sludge cleaning device for aquaculture of claim 1, wherein: purify the subassembly and include bull stick (17), bull stick (17) set up at purifying box (5) inner chamber top, bull stick (17) outside is provided with a plurality of stirring rakes (18), bull stick (17) one end is provided with motor (19), motor (19) output and bull stick (17) fixed connection.

3. The sludge cleaning device for aquaculture of claim 2, wherein: the bottom of the rotating rod (17) is provided with a filter screen (20), two inner walls of the purifying box (5) are provided with mounting grooves (21), and two ends of the filter screen (20) are connected with the purifying box (5) in a sliding mode through the mounting grooves (21).

4. The sludge cleaning device for aquaculture of claim 1, wherein: the bottom of the inner cavity of the purification box (5) is positioned under the filter screen (20) and is provided with a sewage box (22), and the surface of the purification box (5) is hinged with a box door.

5. The sludge cleaning device for aquaculture of claim 1, wherein: the output end and the input end of the high-pressure pump (6) are respectively fixedly connected with a mud conveying pipe (7) and a mud discharging pipe (8), a fixing ring (23) is arranged at one end of the bottom plate (1), and one end of the mud conveying pipe (7) extends to a position right above the scraper (9) through the fixing ring (23).

6. The sludge cleaning device for aquaculture of claim 1, wherein: one end of the sludge discharge pipe (8) extends into the purifying box (5), and one end of the sludge discharge pipe (8) is provided with a sludge discharge hopper (24).

7. The sludge cleaning device for aquaculture of claim 1, wherein: the cross section of the scraper (9) is L-shaped, one end of the scraper (9) is obliquely arranged, and the internal thread cylinder (13) is in threaded connection with the external thread rod (14).