CN111789074B - A sewage collection and drainage system for a circulating water breeding farm - Google Patents

A sewage collection and drainage system for a circulating water breeding farm Download PDF

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Publication number
CN111789074B
CN111789074B CN202010759156.3A CN202010759156A CN111789074B CN 111789074 B CN111789074 B CN 111789074B CN 202010759156 A CN202010759156 A CN 202010759156A CN 111789074 B CN111789074 B CN 111789074B
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Prior art keywords
side plate
sewage
sliding
dirt
sliding groove
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CN111789074A (en
Inventor
李名德
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Yingshan Mingde Fish Hatchery Breeding Ltd
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Yingshan Mingde Fish Hatchery Breeding Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cleaning In General (AREA)

Abstract

本发明公开了一种循环流水养殖场的集排污系统,安装于流水养殖槽底部,包括集排污管、槽体和刮污机构;集排污管截面为C型;槽体包括呈V型布置于集排污管轴线方向开口两端的第一侧板和第二侧板;两套刮污机构分别位于第一侧板与第二侧板相对面,并分别与第一滑槽和第二滑槽滑动连接,用于将沉积在第一侧板和第二侧板的污物刮入集排污管内,并密闭集排污管轴线方向开口。通过优化集排污系统结构,方便对养殖槽进行集排污处理;刮污机构将污物刮入集排污管内,并密闭集排污管轴线方向开口,将集排污管一端与排污泵进水口连接,便可将集排污管内的污物吸出至指定地点进行处理,效率高且用最小排水量便可彻底清除污物,集污和排污效果好。

The present invention discloses a sewage collection and drainage system for a circulating water breeding farm, which is installed at the bottom of a flowing water breeding tank, and includes a sewage collection and drainage pipe, a tank body and a scraping mechanism; the sewage collection and drainage pipe has a C-shaped cross section; the tank body includes a first side plate and a second side plate arranged in a V-shape at both ends of an opening in the axial direction of the sewage collection and drainage pipe; two sets of scraping mechanisms are respectively located on the opposite sides of the first side plate and the second side plate, and are respectively slidably connected to the first chute and the second chute, and are used to scrape the dirt deposited on the first side plate and the second side plate into the sewage collection and drainage pipe, and seal the opening in the axial direction of the sewage collection and drainage pipe. By optimizing the structure of the sewage collection and drainage system, it is convenient to collect and discharge sewage from the breeding tank; the scraping mechanism scrapes the dirt into the sewage collection and drainage pipe, and seals the opening in the axial direction of the sewage collection and drainage pipe, and connects one end of the sewage collection and drainage pipe to the water inlet of the sewage pump, so that the dirt in the sewage collection and drainage pipe can be sucked out to a designated location for treatment, with high efficiency and the ability to completely remove the dirt with a minimum amount of drainage, and good sewage collection and drainage effects.

Description

Collecting and draining system of circulating water farm
Technical Field
The invention relates to the technical field of collection and sewage disposal of cultivation tanks, in particular to a collection and sewage disposal system of a circulating water cultivation farm.
Background
The running water culturing tank is used for aquaculture and is generally in a box structure, the left end and the right end of the running water culturing tank adopt a net plate or net rope structure, and water flow can pass through the running water culturing tank.
The sewage disposal system of the existing running water culture tank is generally characterized in that a sewage collecting area is arranged at the tail end of the culture tank, a flow blocking plate which is higher than the bottom by about 1 meter is vertically arranged at the tail end of the sewage collecting area, and then the sewage collecting tank is polluted by adopting walking type sewage suction, so that the sewage collection and sewage disposal amount of the sewage disposal system is large, the efficiency is low, the effect is poor, and most sewage enters a pond along with water flow.
Therefore, it is a need for a circulating water farm sewage collection and disposal system that is energy efficient, has good sewage collection and disposal effects, and can thoroughly remove sewage with minimal drainage.
Disclosure of Invention
In view of the above, the invention provides a sewage collecting and draining system of a circulating water farm, which has the advantages of energy saving, high efficiency, good sewage collecting and draining effects and capability of thoroughly removing sewage with minimum drainage.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The sewage collecting and draining system for circulating water farm includes sewage collecting and draining pipe, tank and sewage scraping mechanism;
The cross section of the sewage collecting and discharging pipe is C-shaped;
The groove body comprises a first side plate and a second side plate, the first side plate and the second side plate are respectively and fixedly connected to two ends of the opening of the drain collecting pipe along the axial direction of the drain collecting pipe, the first side plate and the second side plate are arranged in a V shape, and a first chute and a second chute which are arranged in parallel are arranged on the inner surfaces of the first side plate and the second side plate and perpendicular to the axial direction of the drain collecting pipe;
the dirt scraping mechanisms are two sets, are respectively positioned on opposite surfaces of the first side plate and the second side plate, are respectively connected with the first sliding groove and the second sliding groove in a sliding mode, and are used for scraping dirt deposited on the first side plate and the second side plate into the dirt collecting and discharging pipe and sealing the axial direction opening of the dirt collecting and discharging pipe.
According to the technical scheme, the circulating water farm sewage collecting and discharging system with energy conservation, high efficiency and good sewage collecting and discharging effects is provided, the sewage collecting and discharging pipe is designed into a C shape and is connected with the first side plate and the second side plate, the first side plate and the second side plate are arranged in a V shape, the structure of the sewage collecting and discharging system of the cultivation tank is optimized, and sewage collecting and discharging treatment on the cultivation tank is facilitated; and be provided with two sets of dirty mechanisms of scraping, scrape dirty processing to the filth of deposit on first curb plate and the second curb plate respectively, scrape the filth into album blow off pipe to airtight album blow off pipe axis direction opening, be connected album blow off pipe one end and dredge pump water inlet, the timing starts and closes the dredge pump, alright suck the filth in the album blow off pipe to appointed place and handle, simple and convenient, efficient and with minimum displacement alright thoroughly clear away the filth, album dirt and blowdown are effectual.
Preferably, the dirt scraping mechanism comprises a sliding component, a transmission mechanism and a dirt scraping plate;
The two sliding assemblies are respectively positioned in the first sliding groove and the second sliding groove and slide along the first sliding groove and the second sliding groove;
The transmission mechanism is arranged in the first chute and the second chute and is used for driving the sliding assembly to slide along the first chute and the second chute;
the dirt scraping plate is located on one side, close to the dirt collecting and discharging pipe, of the sliding assembly, is attached to the first side plate or the second side plate, and is fixedly connected with the sliding assembly.
Preferably, the transmission mechanism comprises a first rotating shaft, a second rotating shaft, a belt pulley and a belt;
The first rotating shaft penetrates through the side walls of the first sliding groove and the second sliding groove, which are close to one end of the sewage collecting and discharging pipe, and is in rotating connection with the first sliding groove and the second sliding groove, and one end of the first rotating shaft extends out of the first side plate or the second side plate;
The second rotating shaft penetrates through the side walls of one ends of the first sliding groove and the second sliding groove, which are far away from the sewage collecting and discharging pipe, and is rotationally connected with the first sliding groove and the second sliding groove;
The belt pulleys are four, are respectively positioned at two ends of the first chute and the second chute, and are fixedly sleeved on the first rotating shaft and the second rotating shaft;
The two belts are respectively sleeved on belt pulleys at two ends of the first chute and the second chute, and the sliding assemblies are respectively fixed with the belts correspondingly.
Preferably, the sliding assembly comprises a sliding block, a column and an outer tube;
the sliding block is positioned in the sliding groove, a through hole is formed in the sliding block, and two ends of the sliding block are fixedly connected with the belt;
the upright post penetrates through the through hole and is sleeved with the sliding block;
The outer tube is sleeved on the upright post, protrudes out of the sliding block part and is fixedly connected with the dirt scraping plate.
Preferably, a connecting mechanism is further arranged between the sliding block and the dirt scraping plate, and comprises a first circular ring, a second circular ring and a connecting piece;
The first circular ring is fixedly connected to the top end of the sliding block, the second circular ring is fixedly connected to the side face of the dirt scraping plate, the connecting piece comprises a connecting column and connecting rods which are integrally connected to two ends of the connecting column and perpendicular to the connecting column, and two ends of the connecting column respectively penetrate through the first circular ring and the second circular ring and are clamped with the first circular ring and the second circular ring through the connecting rods.
Preferably, the protruding end of the first rotating shaft of each dirt scraping mechanism is fixedly sleeved with a gear, the two gears are meshed with each other, and the protruding end of the first rotating shaft of any dirt scraping mechanism is rotationally connected with the power output shaft of the motor through a synchronous belt.
Preferably, the two dirt scraping plates of the dirt scraping mechanism can reach the opening end of the collecting and discharging pipe in the axial direction at the same time, and the edges of the two dirt scraping plates can be attached and sealed to the opening of the collecting and discharging pipe in the axial direction.
Preferably, the dirt scraping plate is made of stainless steel, and the length of the dirt scraping plate is 4-6 meters.
Compared with the prior art, the invention discloses an energy-saving and high-efficiency sewage collecting and draining system for a circulating water farm, which has the following beneficial effects:
1. The invention provides a circulating water farm sewage collecting and discharging system which is energy-saving and efficient and has good sewage collecting and discharging effects, and the sewage collecting and discharging system structure of a culture tank is optimized by designing a sewage collecting and discharging pipe into a C shape, connecting the first side plate with the second side plate and arranging the first side plate with the second side plate in a V shape, so that the sewage collecting and discharging treatment of the culture tank is facilitated;
2. According to the energy-saving and efficient sewage collecting and draining system for the circulating water farm, the belt pulley drives the sliding assembly to move in the sliding groove, so that the sewage scraping plate is driven to move up and down, dirt deposited on the first side plate and the second side plate is scraped into the sewage collecting and draining pipe, the axial direction opening of the sewage collecting and draining pipe is sealed, one end of the sewage collecting and draining pipe is connected with the water inlet of the sewage draining pump, the sewage draining pump is started and closed at regular time, the dirt in the sewage collecting and draining pipe can be sucked out to a designated place for treatment, simplicity and convenience are achieved, time and labor are saved, the efficiency is high, the dirt can be thoroughly removed by using the minimum drainage amount, and the sewage collecting and draining effects are good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a sewage collecting and draining system of a circulating water farm;
FIG. 2 is a schematic diagram of a sealed sewage collecting and draining pipe of the sewage scraping plate;
FIG. 3 is a schematic diagram of a connection structure of a sewage collecting and draining pipe and a culture tank body;
FIG. 4 is a schematic view of a dirt scraping mechanism according to the present invention;
Fig. 5 is a schematic structural view of a sliding assembly and a connecting mechanism provided by the invention.
Wherein:
1. A drain collecting pipe; 2, a groove body, 21, a first side plate, 22, a second side plate, 3, a dirt scraping mechanism, 31, a transmission mechanism, 311, a first rotating shaft, 312, a second rotating shaft, 313, a belt pulley, 314, a belt, 32, a sliding component, 321, a sliding block, 322, a column, 323, an outer tube, 33, a dirt scraping plate, 4, a connecting mechanism, 41, a first circular ring, 42, a second circular ring, 43, a connecting piece, 431, a connecting column, 432, a connecting rod, 5, a first sliding groove, 6 and a second sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the embodiment of the invention discloses a sewage collecting and draining system of a circulating water farm, which is arranged at the bottom of a water culture tank and comprises a sewage collecting and draining pipe 1, a culture tank body 2 and a sewage scraping mechanism 3;
the section of the sewage collecting and discharging pipe 1 is C-shaped;
The tank body 2 comprises a first side plate 21 and a second side plate 22, the first side plate 21 and the second side plate 22 are respectively and fixedly connected to two ends of an opening of the sewage collecting and discharging pipe 1 along the axial direction of the sewage collecting and discharging pipe 1, the first side plate 21 and the second side plate 22 are arranged in a V shape, and a first chute 5 and a second chute 6 which are arranged in parallel are respectively arranged on the inner surfaces of the first side plate 21 and the second side plate 22 and are perpendicular to the axial direction of the sewage collecting and discharging pipe 1;
The two sets of dirt scraping mechanisms 3 are respectively positioned on the opposite surfaces of the first side plate 21 and the second side plate 22 and are respectively connected with the first chute 5 and the second chute 6 in a sliding way, and are used for scraping dirt deposited on the first side plate 21 and the second side plate 22 into the dirt collecting and discharging pipe 1 and sealing the axial opening of the dirt collecting and discharging pipe 1.
In order to further optimize the technical solution described above, the scraping mechanism 3 comprises a sliding assembly 32, a transmission 31 and a scraping plate 33;
the two sliding assemblies 32 are respectively positioned in the first sliding chute 5 and the second sliding chute 6 and slide along the first sliding chute 5 and the second sliding chute 6;
The transmission mechanism 31 is installed in the first chute 5 and the second chute 6, and is used for driving the sliding assembly 32 to slide along the first chute 5 and the second chute 6;
The dirt scraping plate 33 is located on one side of the sliding component 32 close to the dirt collecting and discharging pipe 1, is attached to the first side plate 21 or the second side plate 22, and is fixedly connected with the sliding component 32.
To further optimize the above technical solution, the transmission mechanism 31 comprises a first rotation shaft 311, a second rotation shaft 312, a pulley 313 and a belt 314;
the first rotating shaft 311 penetrates through the side walls of the first chute 5 and the second chute 6, which are close to one end of the sewage collecting and discharging pipe 1, is rotationally connected with the first chute 5 and the second chute 6, and one end extends out of the first side plate 21 or the second side plate 22;
The second rotating shaft 312 penetrates through the side walls of one ends of the first chute 5 and the second chute 6, which are far away from the sewage collecting and discharging pipe 1, and is rotationally connected with the first chute 5 and the second chute 6;
the four pulleys 313 are respectively positioned at two ends of the first chute 5 and the second chute 6 and are fixedly sleeved on the first rotating shaft 311 and the second rotating shaft 312;
the two belts 314 are respectively sleeved on the pulleys 313 at the two ends of the first chute 5 and the second chute 6, and the sliding component 32 is respectively fixed with the belts 314.
To further optimize the solution described above, the sliding assembly 32 comprises a slide 321, a column 322 and an outer tube 323;
The sliding block 321 is positioned in the sliding groove 5 and provided with a through hole, and two ends of the sliding block 321 are fixedly connected with the belt 312;
the column 322 passes through the through hole is sleeved with the slide block 321;
The outer tube 323 is sleeved on the part of the upright post 322 protruding out of the sliding block 321 and is fixedly connected with the dirt scraping plate 33.
In order to further optimize the technical scheme, a connecting mechanism 4 is further arranged between the sliding block 321 and the dirt scraping plate 33, and comprises a first circular ring 41, a second circular ring 42 and a connecting piece 43;
the first ring 41 is fixedly connected to the top end of the sliding block 321, the second ring 42 is fixedly connected to the side surface of the dirt scraping plate 33, the connecting piece 43 comprises a connecting column 431 and a connecting rod 432 integrally connected to two ends of the connecting column 431 and perpendicular to the connecting column 431, and two ends of the connecting column 431 respectively penetrate through the first ring 41 and the second ring 42 and are clamped with the first ring 41 and the second ring 42 through the connecting rod 432.
In order to further optimize the technical scheme, the protruding end of the first rotating shaft 311 of each dirt scraping mechanism 3 is fixedly sleeved with a gear, the two gears are meshed with each other, and the protruding end of the first rotating shaft 311 of any dirt scraping mechanism 3 is rotationally connected with the power output shaft of the motor through a synchronous belt.
In order to further optimize the technical scheme, the dirt scraping plates 33 of the two dirt scraping mechanisms 3 can reach the axial opening end of the collecting and discharging pipe 1 at the same time, and the edges of the two dirt scraping plates 33 can be attached to the axial opening of the sealed collecting and discharging pipe 1.
To further optimize the above technical solution, the dirt scraping plate 33 is made of stainless steel and has a length of 4-6 meters.
The working principle of the invention is as follows:
A stainless steel sheet is bent into a C-shaped open slot with the diameter of 10 cm as a drain collecting pipe 1, a first side plate 21 and a second side plate 22 are fixedly connected to two ends of an opening of the drain collecting pipe 1, the first side plate 21 and the second side plate 22 are arranged in a V shape, a first chute 5 and a second chute 6 which are perpendicular to the axial direction of the drain collecting pipe 1 are respectively arranged at 0.8 m away from two side edges of the inner surface of the first side plate 21, and the two chutes are mutually parallel; the two sets of dirt scraping mechanisms 3 are respectively positioned on the opposite surfaces of the first side plate 21 and the second side plate 22 and are used for scraping dirt deposited on the first side plate 21 and the second side plate 22 into the dirt collecting and discharging pipe 1, taking the dirt scraping mechanism 3 positioned in the first side plate 21 as an example for explanation, a first rotating shaft 311 penetrates through the side wall of one end of the first sliding groove 5 and the second sliding groove 6 close to the dirt collecting and discharging pipe 1 and is in rotary connection with the first sliding groove 5 and the second sliding groove 6, one end of the first rotating shaft 311 extends out of the first side plate 21, the second rotating shaft 312 penetrates through the side wall of one end of the first sliding groove 5 and the second sliding groove 6 far away from the dirt collecting and discharging pipe 1 and is in rotary connection with the first sliding groove 5 and the second sliding groove 6, a belt pulley 313 is four and is respectively positioned at two ends of the first sliding groove 5 and the second sliding groove 6, the belt pulley 313 and the first belt pulley 321 and the second belt pulley 321 are fixedly sleeved with a sliding block 321, two sliding blocks 321 are fixedly sleeved on two ends of the sliding blocks 322, the sliding blocks 321 are fixedly sleeved with sliding blocks 322 are fixedly sleeved with sliding blocks 321, the sliding blocks 322 are fixedly sleeved with sliding blocks 322 are sleeved on the sliding blocks 322, the dirt scraping plate 33 is positioned on one side of the outer pipe 323 close to the dirt collecting and discharging pipe 1, welded and fixed with the outer pipe 323 and attached to the surface of the first side plate 21, a connecting mechanism 4 is arranged between the sliding block 321 and the dirt scraping plate 33, and the connecting mechanism 4 comprises a first circular ring 41, A second ring 42 and a connector 43; the first circular ring 41 is fixedly connected to the top end of the sliding block 321, the second circular ring 42 is fixedly connected to the side surface of the sewage scraping plate 33, the connecting piece 43 comprises a connecting post 431 and a connecting rod 432 which is integrally connected to two ends of the connecting post 431 and is perpendicular to the connecting post 431, the two ends of the connecting post 431 respectively penetrate through the first circular ring 41 and the second circular ring 42 and are clamped with the first circular ring 41 and the second circular ring 42 through the connecting rod 432, so that the sliding block 321 can move in a sliding groove to drive the sewage scraping plate 33 to move up and down on the first side plate 21, the protruding end of the first rotating shaft 311 of the sewage scraping mechanism 3 of the first side plate and the second side plate is fixedly sleeved with a gear, the two gears are meshed with each other, and the protruding end of the first rotating shaft 311 of any sewage scraping mechanism 3 is rotationally connected with a motor power output shaft through a synchronous belt, the motor rotates to drive the first rotating shaft, the belt pulley 313 rotates to drive the sliding block 321 to move, the sewage scraping plate 33 is driven to move, the sewage scraping plate 33 deposited on the first side plate 21 and the second side plate 22 is driven to move, the sewage scraping plate 1 is driven to be in a sewage collecting pipe 1, when the sewage draining pipe 1 is closed, the sewage draining pipe is completely and the sewage draining pipe 1 is completely removed, the sewage draining pipe is completely and the sewage can be completely cleaned, the sewage can be completely and easily and conveniently cleaned, and the sewage can be completely drained, and easily, and easily discharged.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The sewage collecting and draining system of the circulating water farm is arranged at the bottom of a water culturing tank and is characterized by comprising a sewage collecting and draining pipe (1), a tank body (2) and a sewage scraping mechanism (3);
the section of the sewage collecting and discharging pipe (1) is C-shaped;
The groove body (2) comprises a first side plate (21) and a second side plate (22), the first side plate (21) and the second side plate (22) are respectively and fixedly connected to two ends of an opening of the sewage collecting and discharging pipe (1) along the axial direction of the sewage collecting and discharging pipe (1), the first side plate (21) and the second side plate (22) are arranged in a V shape, and a first chute (5) and a second chute (6) which are arranged in parallel are formed on the inner surfaces of the first side plate (21) and the second side plate (22) and perpendicular to the axial direction of the sewage collecting and discharging pipe (1);
The two sets of dirt scraping mechanisms (3) are respectively positioned on opposite surfaces of the first side plate (21) and the second side plate (22), are respectively connected with the first sliding groove (5) and the second sliding groove (6) in a sliding manner, and are used for scraping dirt deposited on the first side plate (21) and the second side plate (22) into the dirt collecting and discharging pipe (1) and sealing an opening of the dirt collecting and discharging pipe (1) in the axial direction;
the dirt scraping mechanism (3) comprises a sliding component (32), a transmission mechanism (31) and a dirt scraping plate (33);
the two sliding assemblies (32) are respectively positioned in the first sliding groove (5) and the second sliding groove (6) and slide along the first sliding groove (5) and the second sliding groove (6);
The transmission mechanism (31) is arranged in the first sliding chute (5) and the second sliding chute (6) and is used for driving the sliding assembly (32) to slide along the first sliding chute (5) and the second sliding chute (6);
the dirt scraping plate (33) is positioned on one side, close to the dirt collecting and discharging pipe (1), of the sliding assembly (32), is attached to the first side plate (21) or the second side plate (22), and is fixedly connected with the sliding assembly (32);
the transmission mechanism (31) comprises a first rotating shaft (311), a second rotating shaft (312), a belt pulley (313) and a belt (314);
The first rotating shaft (311) penetrates through the side walls of the first sliding groove (5) and the second sliding groove (6) close to one end of the sewage collecting and discharging pipe (1), is rotationally connected with the first sliding groove (5) and the second sliding groove (6), and one end of the first rotating shaft extends out of the first side plate (21) or the second side plate (22);
The second rotating shaft (312) penetrates through the side walls of one ends of the first sliding groove (5) and the second sliding groove (6) far away from the sewage collecting and discharging pipe (1), and is rotationally connected with the first sliding groove (5) and the second sliding groove (6);
The number of the pulleys (313) is four, and the pulleys are respectively positioned at two ends of the first chute (5) and the second chute (6) and fixedly sleeved on the first rotating shaft (311) and the second rotating shaft (312);
The two belts (314) are respectively sleeved on belt pulleys (313) at two ends of the first chute (5) and the second chute (6), and the sliding assemblies (32) are respectively fixed with the belts (314) correspondingly;
The dirt scraping plate (33) is made of stainless steel, and the length of the dirt scraping plate is 4-6 meters.
2. The circulating water farm sewage collection system of claim 1, wherein the sliding assembly (32) comprises a slider (321), a column (322) and an outer tube (323);
The sliding block (321) is positioned in the first sliding groove (5) or the second sliding groove (6), a through hole is formed in the sliding block, and two ends of the sliding block (321) are fixedly connected with the belt (312);
The upright post (322) penetrates through the through hole and is sleeved with the sliding block (321);
The outer tube (323) is sleeved on the part of the upright post (322) protruding out of the sliding block (321) and is fixedly connected with the dirt scraping plate (33).
3. The sewage collecting and draining system of the circulating water farm according to claim 2, characterized in that a connecting mechanism (4) is further arranged between the sliding block (321) and the sewage scraping plate (33), and comprises a first circular ring (41), a second circular ring (42) and a connecting piece (43);
The first circular ring (41) is fixedly connected to the top end of the sliding block (321), the second circular ring (42) is fixedly connected to the side face of the dirt scraping plate (33), the connecting piece (43) comprises a connecting column (431) and connecting rods (432) integrally connected to two ends of the connecting column (431) and perpendicular to the connecting column (431), and two ends of the connecting column (431) penetrate through the first circular ring (41) and the second circular ring (42) respectively and are clamped with the first circular ring (41) and the second circular ring (42) through the connecting rods (432).
4. A circulating water farm sewage collection system according to claim 3, wherein the protruding end of the first rotating shaft (311) of each sewage scraping mechanism (3) is fixedly sleeved with a gear, the two gears are meshed with each other, and the protruding end of the first rotating shaft (311) of any sewage scraping mechanism (3) is rotationally connected with a power output shaft of a motor through a synchronous belt.
5. The sewage collecting and draining system of a circulating water farm according to claim 4, wherein the two sewage scraping plates (33) of the two sewage scraping mechanisms (3) can reach the axial opening end of the sewage collecting and draining pipe (1) at the same time, and the edges of the two sewage scraping plates (33) can be attached and sealed with the axial opening of the sewage collecting and draining pipe (1).
CN202010759156.3A 2020-07-31 2020-07-31 A sewage collection and drainage system for a circulating water breeding farm Active CN111789074B (en)

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CN202010759156.3A CN111789074B (en) 2020-07-31 2020-07-31 A sewage collection and drainage system for a circulating water breeding farm

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