CN112931394A - Aquaculture bottom of pool dirt suction devic - Google Patents
Aquaculture bottom of pool dirt suction devic Download PDFInfo
- Publication number
- CN112931394A CN112931394A CN202110377670.5A CN202110377670A CN112931394A CN 112931394 A CN112931394 A CN 112931394A CN 202110377670 A CN202110377670 A CN 202110377670A CN 112931394 A CN112931394 A CN 112931394A
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- Prior art keywords
- sludge
- crushing box
- shaft
- sewage
- motor
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 20
- 244000144974 aquaculture Species 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 191
- 239000010865 sewage Substances 0.000 claims abstract description 109
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 238000005086 pumping Methods 0.000 claims description 82
- 238000005192 partition Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a sewage suction device at the bottom of an aquaculture pond, which comprises a sludge crushing box, wherein a motor I is arranged at the center of the inner top surface of the sludge crushing box, the two baffles are arranged on two sides of the first motor, an output shaft of the first motor is connected with a first shaft, the other end of the first shaft is provided with a first bevel gear, a second shaft is arranged below the first shaft and is rotatably connected with the two baffles, cylindrical cams are fixed at two ends of the second shaft, a second bevel gear meshed with the first bevel gear is arranged on the second shaft, cam connecting rods are clamped in cam grooves of the two cylindrical cams, the two cam connecting rods are in sliding connection with two sliding grooves formed in the bottom of the sludge crushing box, connecting blocks are fixed below the other ends of the two cam connecting rods and extend to the bottom of the sludge crushing box, a plurality of first cutting blades used for cutting sludge are arranged on the two connecting blocks, and a plurality of second cutting blades staggered with the first cutting blades are arranged on two sides. The invention can clean the sludge at the corner more thoroughly.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a sewage suction device at the bottom of an aquaculture pond.
Background
In high-density aquaculture, a large amount of sludge exists at the bottom of the pond and consists of residual bait, excrement, biological corpses, pathogenic bacteria, virus particles and the like. The sludge is nitrogenous organic matter, is decomposed into substances such as ammonia nitrogen, nitrite nitrogen, hydrogen sulfide and the like which are extremely harmful to fishes and shrimps under the action of bacteria, and is a hotbed for breeding bacteria and viruses, so that timely removal of the sludge is very important work in high-density aquaculture production.
The breed is shifted earlier usually when clearing up mud, then utilize the soil pick-up ware to handle mud behind the drainage dry water, but current soil pick-up ware meets thick and heavy mud and can not directly carry out the soil pick-up and handle, directly inhale can block up the pipeline, can smash back suction in advance to mud in order to solve this problem usually, nevertheless when smashing because the blade rotation is a circular shape appearance, thereby can't carry out thorough smashing to the mud of edge department and lead to the soil pick-up not thorough.
Disclosure of Invention
The invention aims to provide a dirt suction device at the bottom of an aquaculture pond so as to solve the problems.
The technical scheme of the invention is as follows:
an aquaculture pond bottom dirt suction device comprises a sludge crushing box, a first shaft, a second shaft, two cam connecting rods and a controller; a first motor is fixed at the center of the inner top surface of the sludge crushing box, an output shaft of the first motor is arranged vertically downwards, two partition plates are arranged inside the sludge crushing box, and the two partition plates are respectively positioned on two sides of the first motor; one end of the first shaft is connected with an output shaft of the first motor, and a first bevel gear is fixedly sleeved on the other end of the first shaft; the second shaft is horizontally arranged between the two partition plates and is rotationally connected with the two partition plates, two ends of the second shaft extend to the outside of the two partition plates, a cylindrical cam is sleeved and fixed outside the two partition plates, a second bevel gear is sleeved and fixed on the second shaft, and the second bevel gear is meshed with the first bevel gear; the two cam connecting rods are vertically clamped in the two sliding grooves in a one-to-one correspondence mode and can horizontally move in the two sliding grooves, the two sliding grooves are symmetrically formed in the bottom of the sludge crushing box and located on the outer sides of the two partition plates, one ends of the two cam connecting rods are clamped in the cam grooves in the cylindrical cam, the other ends of the two cam connecting rods extend to the lower portion of the bottom of the sludge crushing box and are fixedly provided with connecting blocks respectively, one ends, deviating from the cam connecting rods, of the two connecting blocks are provided with a plurality of first cutting blades for cutting sludge, and two sides of the bottom of the crushing box are provided with a plurality of second cutting blades which are staggered; the controller is electrically connected with the power module, and the first motor is electrically connected with the controller.
Furthermore, a sludge collection box is fixed at the top of the sludge crushing box, a first sludge pumping mechanism is arranged on the sludge crushing box and used for pumping and separating the cut sludge and discharging the sludge into the sludge collection box, and the controller is arranged at the top of the sludge collection box.
Furthermore, the first sewage pumping mechanism comprises a first sewage pumping pump, two sewage pumping pipes and two sewage draining pipes; the two sewage pumping pumps are symmetrically arranged on two sides of the inner top surface of the sludge crushing box, and the first sewage pumping pump is electrically connected with the controller; one ends of the two sewage pumping pipes are correspondingly connected with the sewage pumping ends of the first sewage pumping pumps one by one, the other ends of the two sewage pumping pipes correspondingly extend to the lower parts of the two sliding grooves one by one and are communicated with first sewage pumping covers, and the first sewage pumping covers are correspondingly arranged above the first cutting blades one by one; one end one-to-one of the two sewage pipes is respectively connected with the sewage discharge ends of the two sewage pumps I, and the other ends of the two sewage pipes extend to the outer side of the sludge crushing box and are respectively communicated with the sludge collecting box.
Furthermore, a third shaft is arranged below the second shaft, the third shaft is vertically arranged and located at the center of the sludge crushing box, a third bevel gear is fixedly sleeved on one end of the third shaft, the third bevel gear is meshed with the second bevel gear, and a plurality of crushing blades are fixedly arranged on the outer side of the other end of the third shaft, which extends to the bottom of the sludge crushing box.
And furthermore, a second sewage pumping mechanism is arranged on the sludge crushing box and used for pumping and discharging the sludge crushed by the crushing blades into the sludge collecting box.
Furthermore, the second sewage pumping mechanism comprises a second sewage pumping pump, a second sewage pumping cover, a second sewage pumping pipe and a second sewage discharging pipe; the sewage pumping pump II is fixed on the inner top surface of the sludge crushing box and is electrically connected with the controller; the sewage pumping cover II is arranged below the sludge crushing box and behind the crushing blades; one end of a sewage pumping pipe II is communicated with the sewage pumping cover II, and the other end of the sewage pumping pipe II extends into the sludge crushing box and is communicated with a sewage pumping end of the sewage pumping pump II; one end of the second sewage discharge pipe is communicated with the sewage discharge end of the second sewage suction pump, and the other end of the second sewage discharge pipe extends to the outer side of the sludge crushing box and is communicated with the sludge collecting box.
Furthermore, a scraper is fixed on the side wall of the two cam connecting rods, which is far away from the connecting block, and the scraper is used for gathering sludge on two sides of the sewage pumping cover II towards the middle of the sewage pumping cover II.
Further, a sludge-water separation mechanism is arranged in the sludge collection box.
Furthermore, the mud-water separation mechanism comprises a filter plate, a baffle plate, a second motor, a screw rod, an extrusion plate, a flow guide block and a water outlet; the filter plate is horizontally erected in the sludge collection box and is positioned below the two first sewage discharge pipes and the second sewage discharge pipe; the baffle is vertically arranged in the sludge collection box and is positioned on one side of the filter plate; the second motor is fixed on the side wall of the sludge collection box close to one side of the baffle plate, the second motor is positioned above the filter plate, an output shaft of the second motor is horizontally arranged, and the second motor is electrically connected with the controller; the screw rod is horizontally arranged above the filter plate, one end of the screw rod is rotatably connected with the side wall of the sludge collecting box, and the other end of the screw rod extends out of the baffle plate and is connected with an output shaft of the motor II; the extrusion plate is sleeved on the screw rod and is in threaded connection with the screw rod, and the bottom of the extrusion plate is in contact with the upper surface of the filter plate; the flow guide block is arranged below the filter plate, and the cross section of the flow guide block is in a right-angled triangle shape; the water outlet is arranged on the side wall of the sludge collecting box and is just opposite to the lowest position of the flow guide block.
Furthermore, the bottom of the sludge crushing box is provided with universal wheels, the rear wall of the sludge crushing box is provided with a push rod, and the push rod is provided with a handrail.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the sludge cleaning machine, the motor drives the first shaft to rotate, the first shaft drives the second shaft to synchronously rotate through the matching of the first bevel gear and the second bevel gear, the second shaft drives the two cylindrical cams to rotate in the rotating process, the two cylindrical cams drive the two cam connecting rods to horizontally move in a reciprocating mode through the cam grooves on the two cylindrical cams, the two cam connecting rods drive the first cutting blades to push sludge on two sides of the bottom of the sludge crushing box outwards while moving in a reciprocating mode, the sludge at the corners of the sludge crushing box is cut up through the matching of the first cutting blades and the second cutting blades, so that the first sludge pumping mechanism can pump sludge, and meanwhile the second cutting blades can scrape the sludge adhered to the bottom of the inner wall of a pond, so that the problem that the sludge at the corners is not thoroughly cleaned is solved.
2. According to the sludge-removing device, the third shaft is arranged below the second shaft, the third shaft can be driven to rotate while the second shaft rotates due to the fact that the third bevel gear is meshed with the second bevel gear, the sludge at the center of the bottom of the sludge crushing box can be crushed by the crushing blades arranged on the third shaft, so that the second sludge-removing mechanism can conveniently remove sludge, and the sludge crushing efficiency and the sludge cleaning efficiency are improved.
3. The scrapers are symmetrically arranged on the inner sides of the two cam connecting rods, the two cam connecting rods drive the scrapers to move synchronously while moving in a reciprocating mode, the two scrapers can scrape sludge below the sludge crushing box while moving, the sludge on two sides of the sludge suction cover II can be gathered to the middle of the sludge suction cover II, and meanwhile when a plurality of crushing blades arranged on the shaft III are used for crushing sludge, the sludge thrown to two sides by centrifugal force is shielded and pushed to the sludge suction cover II, so that the sludge is conveniently sucked, and the sludge is more thoroughly cleaned.
4. The sludge-water separation mechanism arranged in the sludge collection box can treat the sludge sucked by the first sludge pumping mechanism and the second sludge pumping mechanism, the second motor drives the screw rod to rotate, the screw rod rotates to drive the extrusion plate to extrude the sludge discharged into the sludge collection box, so that the moisture in the sludge is filtered, and the filtered water is discharged through the water discharge port, thereby saving water resources.
5. According to the invention, the universal wheels are arranged at the bottom of the sludge crushing box, the push rod and the handrail are arranged on the rear wall of the sludge crushing box, and the sludge suction device can be pushed to move by the handrail during sludge cleaning, so that the sludge cleaning device is very convenient.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic top view of a first cutting blade and a second cutting blade of the present invention;
FIG. 4 is a rear view of the present invention;
fig. 5 is a front view of the present invention.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to fig. 1 to 5. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It should be noted that the circuit connections involved in the present invention all adopt a conventional circuit connection manner, and no innovation is involved.
Examples
As shown in fig. 1 to 3, an aquaculture pond bottom dirt suction device comprises a sludge crushing box 1, a first shaft 31, a second shaft 33, two cam connecting rods 41 and a controller 9; a first motor 3 is fixed at the center of the inner top surface of the sludge crushing box 1, an output shaft of the first motor 3 is vertically arranged downwards, two partition plates 10 are arranged inside the sludge crushing box 1, and the two partition plates 10 are respectively positioned on two sides of the first motor 3; one end of the first shaft 31 is connected with an output shaft of the first motor 3 through a coupler, and a first bevel gear 32 is fixedly sleeved on the other end of the first shaft 31; the second shaft 33 is horizontally arranged between the two partition plates 10 and is rotationally connected with the two partition plates 10, two ends of the second shaft 33 extend to the two partition plates 10, the cylindrical cams 4 are fixedly sleeved outside the two partition plates 10, a second bevel gear 34 is fixedly sleeved on the second shaft 33, and the second bevel gear 34 is meshed with the first bevel gear 32; the two cam connecting rods 41 are vertically clamped in the two sliding grooves 101 in a one-to-one correspondence mode and can horizontally move in the two sliding grooves 101, the two sliding grooves 101 are symmetrically formed in the bottom of the sludge crushing box 1 and located on the outer sides of the two partition plates 10, one ends of the two cam connecting rods 41 are clamped in cam grooves in the cylindrical cam 4, connecting blocks 42 are fixed to the positions, extending to the lower portion of the bottom of the sludge crushing box 1, of the other ends of the two cam connecting rods 41, connecting blocks 42 are respectively fixed to the positions, facing away from the cam connecting rods 41, of one ends of the two connecting blocks 42, a plurality of first cutting blades 43 used for cutting sludge are arranged, and a plurality of second cutting blades 11 arranged in a staggered mode with the; the controller 9 is electrically connected with the power supply module, and the first motor 3 is electrically connected with the controller 9.
When the sludge is cleaned, the controller 9 starts the first motor 3, the first motor 3 drives the first shaft 31 to rotate, the first bevel gear 32 is meshed with the second bevel gear 34, the first shaft rotates to drive the second shaft 33 to rotate, the second shaft drives the cylindrical cams 4 with two fixed ends to rotate, the cam links 41 are clamped in the cam grooves of the two cylindrical cams 4, the two cam links 41 are clamped in the two sliding grooves 101 and can horizontally move in the two sliding grooves 101, so that the two cylindrical cams 4 drive the two cam links 41 to horizontally reciprocate through the cooperation of the cam grooves arranged on the two cylindrical cams 4 and the two sliding grooves 101 when rotating, the two cam links 41 drive the first cutting blades 43 to move while moving, thereby cutting and scraping the sludge on two sides of the bottom of the sludge crushing box 1, and cutting is more thorough through the cooperation with the second cutting blades 11, and the second cutting blades 11 can also scrape off the sludge adhered to the inner wall of the pond, so that the problem that the sludge at the corners is not thoroughly cleaned is solved.
Preferably, as shown in fig. 1, in order to collect and treat the sludge cut by the first cutting blade 43 and the second cutting blade 11, a sludge collection tank 2 is fixed on the top of the sludge crushing tank 1, a first sewage pumping mechanism is arranged on the sludge crushing tank 1, the first sewage pumping mechanism is used for pumping and discharging the cut sludge into the sludge collection tank 2, and the controller 9 is arranged on the top of the sludge collection tank 2 in order to operate the controller 9 conveniently.
Specifically, as shown in fig. 1 and 2, the first sewage pumping mechanism comprises two first sewage pumping pumps 5, two sewage pumping pipes 51 and two sewage pipes 53; the two sewage pumping pumps I5 are symmetrically arranged on two sides of the inner top surface of the sludge crushing box 1 and are electrically connected with the controller 9; one end of each of the two sewage pumping pipes 51 is correspondingly connected with the sewage pumping end of each of the two sewage pumping pumps I5 one by one, the other end of each of the two sewage pumping pipes 51 correspondingly extends to the lower part of each of the two sliding grooves 101 one by one and is communicated with a sewage pumping cover I52, and the two sewage pumping covers I51 are correspondingly positioned above the two cutting blades I43 one by one; one ends of the two sewage discharge pipes 53 are correspondingly connected with the sewage discharge ends of the two sewage suction pumps I5 one by one, and the other ends of the two sewage discharge pipes 53 extend to the outer side of the sludge crushing box 1 and are respectively communicated with the sludge collection box 2; when the sludge cut by the cutting blades one 43 and the cutting blades two 11 is sucked, the two sludge suction pumps one 5 are started by the controller 9, the two sludge suction pumps one 5 suck the cut sludge through the two sludge suction pipes 51 and the two sludge suction covers one 52, and then the sucked sludge is discharged into the sludge collection tank 2 through the two sewage discharge pipes 53.
Preferably, as shown in fig. 1, in order to clean the sludge below the sludge crushing box 1, a third shaft 36 is arranged below the second shaft 33, the third shaft 36 is vertically arranged and is positioned at the center of the sludge crushing box 1, a third bevel gear 35 is fixedly sleeved on one end of the third shaft 36, the third bevel gear 35 is meshed with the second bevel gear 34, and a plurality of crushing blades 37 are fixedly arranged at the other end of the third shaft 36 extending to the outer side of the bottom of the sludge crushing box 1; the third shaft 36 is meshed with the second folding bevel gear 34 on the second shaft 33 through the third bevel gear 35 arranged on the third shaft, so that the second shaft 33 can drive the third shaft 36 to rotate in the rotating process, and the third shaft rotates to crush the sludge at the bottom of the tank through the plurality of crushing blades 37.
Preferably, in order to collect and treat the sludge crushed by the crushing blades 37, a second sewage pumping mechanism is arranged on the sludge crushing box 1 and is used for pumping and discharging the sludge crushed by the crushing blades 37 into the sludge collection box 2.
Specifically, as shown in fig. 1 and fig. 2, the second sewage pumping mechanism includes a second sewage pumping pump 6, a second sewage pumping cover 62, a second sewage pumping pipe 61 and a second sewage draining pipe 63; the sewage pumping pump II 6 is fixed on the inner top surface of the sludge crushing box 1 and is electrically connected with the controller 9; the second sewage pumping cover 62 is arranged below the sludge crushing box 1 and behind the crushing blades 37; one end of the sewage pumping pipe II 61 is communicated with the sewage pumping cover II 62, and the other end of the sewage pumping pipe II 61 extends into the sludge crushing box 1 and is communicated with the sewage pumping end of the sewage pumping pump II 6; one end of the second sewage discharge pipe 63 is communicated with the sewage discharge end of the second sewage suction pump 6, and the other end of the second sewage discharge pipe 63 extends to the outer side of the sludge crushing box 1 and is communicated with the sludge collection box 2; when the sludge crushed by the plurality of crushing blades 37 is sucked, the controller 9 turns on the second sewage suction pump 6, the second sewage suction pump 6 sucks the sludge through the second sewage suction pipe 61 and the second sewage suction cover 62, and then the sludge is discharged into the sludge collection box 2 through the second sewage discharge pipe 63.
Preferably, as shown in fig. 1 and 2, in order to clean up the sludge on the two front sides of the second pumping cover 62, the scraper 44 is fixed on the side wall of the two cam connecting rods 41 away from the connecting block 42, the scraper 44 is used for gathering the sludge on the two sides of the second pumping cover 62 to the middle of the second pumping cover 62, when the two cam connecting rods 41 perform reciprocating linear motion, the two scraper 44 are driven to move synchronously, the sludge at the bottom of the tank is scraped and cleaned in the moving process of the two scraper 44, and simultaneously, the sludge thrown away by centrifugal force when the crushing blades 37 rotate and crush can be abutted, and the sludge is gathered to the middle of the second pumping cover 62, so that the sludge can be cleaned more thoroughly.
Preferably, in order to be able to carry out a preliminary treatment of the collected sludge, the water in the sludge is discharged, and a sludge-water separation mechanism is provided in the sludge collection tank 2.
Specifically, as shown in fig. 1, the mud-water separation mechanism comprises a filter plate 7, a baffle 21, a second motor 8, a screw 81, a squeezing plate 82, a flow guide block 22 and a water discharge port 23; the filter plate 7 is horizontally erected in the sludge collection box 2 and is positioned below the two first sewage discharge pipes 53 and the second sewage discharge pipe 63; the baffle 21 is vertically arranged in the sludge collection box 2 and is positioned on one side of the filter plate 7; the second motor 8 is fixed on the side wall of the sludge collection box 2 close to one side of the baffle 21, the second motor 8 is positioned above the filter plate 7, the output shaft of the second motor 8 is horizontally arranged, and the second motor 8 is electrically connected with the controller 9; the screw 81 is horizontally arranged above the filter plate 7, one end of the screw 81 is rotatably connected with the side wall of the sludge collection box 2, and the other end of the screw 81 extends out of the baffle 21 and is connected with an output shaft of the motor II 8; the extrusion plate 82 is sleeved on the screw rod 81 and is in threaded connection with the screw rod 81, and the bottom of the extrusion plate 82 is in contact with the upper surface of the filter plate 7; the flow guide block 22 is arranged below the filter plate 7, and the cross section of the flow guide block 22 is in a right-angled triangle shape; the water outlet 23 is arranged on the side wall of the sludge collection box 2 and is opposite to the lowest part of the flow guide block 22; when mud and water are separated, firstly, the sludge pumped up by the two sewage pumping pumps I5 and II 6 is discharged into the sludge collection box 2 and is positioned above the filter plate 7, moisture in the sludge flows out from the water discharge port 23 along the flow guide block 22 after being filtered by the filter plate 7, then the controller 9 starts the motor II 8, the motor II 8 drives the screw rod 81 to rotate, since the pressing plate 82 is fitted over the screw 81 and threadedly coupled to the screw 81 and the bottom of the pressing plate 82 contacts the upper surface of the filter plate 7, therefore, the extrusion plate 82 can horizontally move along the length direction of the filter plate 7, and the extrusion plate 82 can extrude the sludge through the matching with the inner wall of the sludge treatment box 2 and the baffle 21 respectively in the moving process, so that the moisture contained in the sludge is extruded out and is discharged through the water outlet 23, the volume of the sludge is reduced, more sludge is stored, and water resources can be saved.
Preferably, as shown in fig. 4, in order to facilitate pushing the sewage suction device to clean sludge, universal wheels are arranged at the bottom of the sludge crushing box 1, a push rod 13 is arranged on the rear wall of the sludge crushing box 1, and a handrail 14 is arranged on the push rod 13.
Preferably, as shown in fig. 5, in order to facilitate the dumping of the sludge collected inside the sludge collection box 2, a box door 15 is hinged on the front wall of the sludge collection box 2.
Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. An aquaculture pond bottom dirt suction devic, comprising:
the sludge crushing box (1) is characterized in that a motor I (3) is fixed in the center of the inner top surface of the sludge crushing box (1), an output shaft of the motor I (3) is vertically arranged downwards, two partition plates (10) are arranged inside the sludge crushing box (1), and the two partition plates (10) are respectively positioned on two sides of the motor I (3);
one end of the first shaft (31) is connected with an output shaft of the first motor (3), and the other end of the first shaft is fixedly sleeved with a first bevel gear (32);
the second shaft (33) is horizontally arranged between the two partition plates (10) and is rotationally connected with the two partition plates (10), the two ends of the second shaft (33) extend to the two partition plates (10), the cylindrical cams (4) are fixedly sleeved outside the two partition plates (10), the second shaft (33) is fixedly sleeved with a second bevel gear (34), and the second bevel gear (34) is meshed with the first bevel gear (32);
the two cam connecting rods (41) are vertically clamped in the two sliding grooves (101) in a one-to-one correspondence mode and can horizontally move in the two sliding grooves (101), the two sliding grooves (101) are symmetrically formed in the bottom of the sludge crushing box (1) and located on the outer sides of the two partition plates (10), one ends of the two cam connecting rods (41) are clamped in cam grooves in the cylindrical cam (4), the other ends of the two cam connecting rods (41) extend to the lower portion of the bottom of the sludge crushing box (1) and are respectively and fixedly provided with a connecting block (42), one ends, deviating from the cam connecting rods (41), of the two connecting blocks (42) are respectively provided with a plurality of first cutting blades (43) used for cutting sludge, and two sides of the bottom of the crushing box (2) are provided with a plurality of second cutting blades (11) which are staggered with the plurality of;
and the controller (9) is electrically connected with the power supply module, and the first motor (3) is electrically connected with the controller (9).
2. The aquaculture pond bottom dirt suction device according to claim 1, wherein a sludge collection box (2) is fixed on the top of the sludge crushing box (1), a first dirt pumping mechanism is arranged on the sludge crushing box (1), the first dirt pumping mechanism is used for pumping and discharging the cut sludge into the sludge collection box (2), and the controller (9) is arranged on the top of the sludge collection box (2).
3. The aquaculture pond bottom soil pick-up device of claim 2, wherein the first soil pick-up mechanism comprises:
the two sewage pumping pumps I (5) are symmetrically arranged on two sides of the inner top surface of the sludge crushing box (1), and the two sewage pumping pumps I (5) are electrically connected with the controller (9);
one end of each of the two sewage pumping pipes (51) is correspondingly connected with the sewage pumping end of the corresponding one sewage pumping pump I (5), the other end of each of the two sewage pumping pipes is correspondingly extended below the corresponding two sliding grooves (101) and communicated with the corresponding one sewage pumping cover I (52), and the corresponding one sewage pumping covers I (51) are respectively positioned above the corresponding two cutting blade I (43);
and one ends of the two sewage discharge pipes (53) are respectively connected with the sewage discharge ends of the two sewage pumping pumps (5) in a one-to-one correspondence manner, and the other ends of the two sewage discharge pipes extend to the outer side of the sludge crushing box (1) and are respectively communicated with the sludge collection box (2).
4. The aquaculture pond bottom dirt suction device according to claim 2, wherein a third shaft (36) is arranged below the second shaft (33), the third shaft (36) is vertically arranged and located at the center of the sludge crushing box (1), a third bevel gear (35) is fixedly sleeved at one end of the third shaft (36), the third bevel gear (35) is meshed with the second bevel gear (34), and a plurality of crushing blades (37) are fixedly arranged at the other end of the third shaft (36) and extend to the outer side of the bottom of the sludge crushing box (1).
5. The aquaculture pond bottom dirt suction device according to claim 4, wherein the sludge crushing box (1) is provided with a second dirt suction mechanism for sucking away the sludge crushed by the crushing blades (37) and discharging the sludge into the sludge collection box (2).
6. The aquaculture pond bottom dirt suction catcher of claim 5, wherein the second dirt suction mechanism comprises:
the sewage pumping pump II (6) is fixed on the inner top surface of the sludge crushing box (1) and is electrically connected with the controller (9);
a second sewage pumping cover (62) which is arranged below the sludge crushing box (1) and behind the crushing blades (37);
one end of the sewage pumping pipe II (61) is communicated with the sewage pumping cover II (62), and the other end of the sewage pumping pipe II extends into the sludge crushing box (1) and is communicated with the sewage pumping end of the sewage pumping pump II (6);
and one end of the sewage discharge pipe II (63) is communicated with the sewage discharge end of the sewage pumping pump II (6), and the other end of the sewage discharge pipe II extends to the outer side of the sludge crushing box (1) and is communicated with the sludge collecting box (2).
7. The aquaculture pond bottom dirt suction device according to claim 6, wherein the side walls of the two cam connecting rods (41) which are away from the connecting block (42) are fixedly provided with scrapers (44), and the scrapers (44) are used for gathering sludge on two sides of the second dirt suction cover (62) towards the middle of the second dirt suction cover (62).
8. An aquaculture pond bottom sewage suction device according to any one of the claims 2 and 6, characterized in that a sludge-water separation mechanism is arranged in the sludge collection tank (2).
9. An aquaculture pond bottom suction strainer according to claim 7 wherein said mud-water separation means comprises:
the filter plate (7) is horizontally erected in the sludge collection box (2) and is positioned below the two first sewage discharge pipes (53) and the second sewage discharge pipe (63);
the baffle (21) is vertically arranged in the sludge collection box (2) and is positioned on one side of the filter plate (7);
the second motor (8) is fixed on the side wall of the sludge collection box (2) close to one side of the baffle plate (21), the second motor (8) is positioned above the filter plate (7), an output shaft of the second motor (8) is horizontally arranged, and the second motor (8) is electrically connected with the controller (9);
the lead screw (81) is horizontally arranged above the filter plate (7), one end of the lead screw (81) is rotatably connected with the side wall of the sludge collection box (2), and the other end of the lead screw (81) extends out of the baffle (21) and is connected with an output shaft of the motor II (8);
the extrusion plate (82) is sleeved on the lead screw (81) and is in threaded connection with the lead screw (81), and the bottom of the extrusion plate (82) is in contact with the upper surface of the filter plate (7);
the flow guide block (22) is arranged below the filter plate (7), and the cross section of the flow guide block (22) is in a right-angled triangle shape;
the water outlet (23) is arranged on the side wall of the sludge collection box (2) and is just opposite to the lowest part of the flow guide block (22).
10. The aquaculture pond bottom dirt suction device according to claim 1, wherein the bottom of the sludge crushing box (1) is provided with universal wheels, the rear wall of the sludge crushing box (1) is provided with a push rod (13), and the push rod (13) is provided with a handrail (14).
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| CN202110377670.5A CN112931394B (en) | 2021-04-08 | 2021-04-08 | Aquaculture bottom of pool dirt suction devic |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110377670.5A CN112931394B (en) | 2021-04-08 | 2021-04-08 | Aquaculture bottom of pool dirt suction devic |
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| CN112931394A true CN112931394A (en) | 2021-06-11 |
| CN112931394B CN112931394B (en) | 2022-07-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726570A (en) * | 2023-08-14 | 2023-09-12 | 山东金山地质勘探股份有限公司 | Drainage device for sewage treatment of roadway |
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| CN209345851U (en) * | 2018-12-03 | 2019-09-06 | 开县国成养殖场 | A kind of bottom of pond dirt sucking device used for aquiculture |
| CN211664938U (en) * | 2020-01-13 | 2020-10-13 | 成都市农林科学院 | Fish manure processing system for aquaculture |
| CN212866128U (en) * | 2020-08-11 | 2021-04-02 | 李黎 | Hydraulic engineering desilting device |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206509326U (en) * | 2017-01-10 | 2017-09-22 | 深圳市玉龙清洁服务有限公司 | Rubbish breaking drier |
| CN209345851U (en) * | 2018-12-03 | 2019-09-06 | 开县国成养殖场 | A kind of bottom of pond dirt sucking device used for aquiculture |
| CN211664938U (en) * | 2020-01-13 | 2020-10-13 | 成都市农林科学院 | Fish manure processing system for aquaculture |
| CN212866128U (en) * | 2020-08-11 | 2021-04-02 | 李黎 | Hydraulic engineering desilting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116726570A (en) * | 2023-08-14 | 2023-09-12 | 山东金山地质勘探股份有限公司 | Drainage device for sewage treatment of roadway |
| CN116726570B (en) * | 2023-08-14 | 2023-11-21 | 山东金山地质勘探股份有限公司 | Drainage device for sewage treatment of roadway |
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| CN112931394B (en) | 2022-07-26 |
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Application publication date: 20210611 Assignee: Changdeyungang Biotechnology Co.,Ltd. Assignor: HUNAN University OF ARTS AND SCIENCE Contract record no.: X2023980036335 Denomination of invention: A bottom suction device for aquaculture ponds Granted publication date: 20220726 License type: Common License Record date: 20230607 |