Water filtering treatment structure for leech larva breeding

By designing a water quality filtration treatment structure including shell, chute, slider and push rod, the problem of sludge blockage in sewage is solved, water quality filtration and sludge cleaning are realized, and the healthy growth environment of leech seedlings is ensured.

CN222173358UActive Publication Date: 2024-12-17HUBEI ZHIDONGTIAN ECOLOGICAL AGRI DEV CO LTD
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Patent Information

Application Number
CN202420762820.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2024-12-17
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

The sewage in existing leech seedlings breeding produces sludge after sedimentation, resulting in blockage problems and cannot be effectively eliminated, affecting the water quality and the growth environment of leech seedlings.

Method used

A water quality filtering treatment structure including shell, slider, slider, filter plate and push rod is designed. The push knife is driven by the push rod to perform horizontal movement, clean the sludge, prevent the drainage pipe from being blocked, and the filter plate is used to perform water quality. Filtrate to ensure clean water quality.

Benefits of technology

It effectively prevents the drainage pipes from being blocked, keeps the water quality clean, provides a good leech seedling breeding environment, and is simple in structure and easy to operate.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a water quality filtering treatment structure for leech larva cultivation, which relates to the technical field of leech larva cultivation, and comprises a filtering structure, the filtering structure comprises a shell, four corners of the inner wall of the shell are provided with first sliding chutes, the inner wall of the shell is provided with second sliding chutes, and the lower part of the inner wall of the shell is provided with third sliding chutes; a first sliding block is arranged in the first sliding groove, a breeding plate is arranged on the side, away from the shell, of the first sliding block, a second sliding block is arranged in the second sliding groove, a filter plate is arranged on the side, away from the shell, of the second sliding block, an air cylinder is arranged above the cushion block, a push rod is arranged at the output end of the air cylinder, a push broach is arranged on the side, away from the air cylinder, of the push rod, and a third sliding block is arranged on one side of the push broach. According to the leech larva cleaning device, sludge at the bottom of the shell is cleaned through horizontal movement of the scraper, then the drainage pipe is prevented from being blocked, meanwhile, water is filtered through the filter plate, and the situation that the quality of leech larvae is affected due to excessive sludge is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of leech seedling breeding, in particular to a water quality filtering and processing structure for leech seedling breeding. Background Art

[0002] Leeches are annelids of the family Hirudinidae in the order Gnathocerae, also known as leeches. They are long, flat, and slightly spindle-shaped. The back is often dark green with vertical lines formed by fine yellow-black spots, and the midline of the back is darker; the ventral surface is light yellow with light yellow vertical stripes on both sides, mixed with many irregular tea-green spots. They are composed of a certain number of body segments, with an oral sucker and a posterior sucker. Leeches are distributed in Jilin, Liaoning, Hebei, Inner Mongolia, Ningxia, Gansu, Shaanxi and other places in China; in They are also distributed in Japan. Most leeches are freshwater animals, but there are also marine and amphibious leech species. Leeches are external parasites that feed on sucking blood or eating carrion. They have rings on their bodies, but unlike worms, the rings on leeches are only visible during the breeding season. The egg-laying period is May, and the young leeches hatch in late May. There are 13-35 young leeches in each cocoon, and most are around 20. Leeches grow actively in an environment of 20-30℃ and have a lifespan of 12-15 years.

[0003] Chinese patent CN217139364U discloses a filter device that is easy to replace for aquaculture sewage treatment, wherein the surface of the slide bar is provided with a socket, a rotating shaft is inserted inside the socket, a hollow opening is provided inside the slide bar, a rotating plate is fixedly connected to the end of the rotating shaft, a bearing is fixedly connected to the end of the rotating plate, a spoke is movably connected to the surface of the rotating plate, a connecting rod is movably connected to the surface of the spoke, and a stopper is movably connected to the end of the connecting rod. The utility model drives the rotating plate to rotate through the rotating shaft, the rotating plate drives the spoke to deflect, and then drives the connecting rod to drive the stopper to extend and retract inside the hollow opening through the spoke, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, enabling the filter to be installed at any height inside the filter pool, and optimizing the effect that the traditional filter cannot change the installation position and height, but the structure has certain defects, sludge is generated after the aquaculture sewage is precipitated, and the sludge cannot be removed, causing blockage.

[0004] Therefore, in order to solve such problems, we proposed a water quality filtering and treatment structure for leech seedling breeding. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that sludge is generated after the sewage from aquaculture is precipitated and the sludge cannot be removed, causing blockage, and a water quality filtering and processing structure for leech seedling aquaculture is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water quality filtering and processing structure for leech seedling breeding, comprising a filtering structure, the filtering structure comprising a shell, a first chute is opened at the four corners of the inner wall of the shell, a second chute is opened on the inner wall of the shell, a third chute is opened below the inner wall of the shell, and a through groove is opened on the outer surface of the shell;

[0007] A first slider is provided in the first slide groove, a breeding plate is provided on the side of the first slider away from the shell, a second slider is provided in the second slide groove, a filter plate is provided on the side of the second slider away from the shell, a guard plate is provided in the through groove, a rotating shaft is provided on one side of the guard plate, a handle is provided on the side of the guard plate away from the filter plate, a cushion block is provided on the outer surface of the shell, a cylinder is provided above the cushion block, a push rod is provided at the output end of the cylinder, a push knife is provided on the side of the push rod away from the cylinder, a third slider is provided on one side of the push knife, a top plate is provided above the shell, a ventilation groove is opened on the top plate, a placing body is provided on the top plate, a drain pipe is provided below the shell, a valve is provided on the drain pipe, the push rod is driven by the cylinder to perform horizontal linear motion, and the push rod drives the push knife to perform horizontal linear motion.

[0008] Preferably, a fixing structure is provided below the filtering structure, the fixing structure comprises a bottom plate, a mounting groove is provided on the upper surface of the bottom plate, a groove is provided at the bottom of the mounting groove, and supporting legs are provided below the bottom plate.

[0009] Preferably, four corners of the inner wall of the shell are provided with first sliding grooves, a first sliding block is provided in the first sliding groove, and a breeding plate is provided on the side of the first sliding block away from the shell.

[0010] Preferably, a second slide groove is provided on the inner wall of the shell, a second slide block is provided in the second slide groove, and a filter plate is provided on a side of the second slide block away from the shell.

[0011] Preferably, a third sliding groove is provided below the inner wall of the shell, a push knife is provided on the side of the push rod away from the cylinder, and a third sliding block is provided on one side of the push knife.

[0012] Preferably, a guard plate is provided in the through slot, and a rotating shaft is provided on one side of the guard plate.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the horizontal movement of the scraper is used to clean the sludge on the bottom of the shell, thereby preventing the drainage pipe from being blocked and causing drainage difficulties. At the same time, the filter plate is used to filter the water quality to avoid excessive sludge that affects the quality of leech seedlings. A breeding plate is provided to place the leech seedlings to provide them with a good breeding environment. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a three-dimensional schematic diagram of a water quality filtering and processing structure for leech seedling breeding proposed by the utility model;

[0016] Figure 2 This is a three-dimensional exploded view of a water quality filtering and processing structure for leech seedling cultivation proposed by the utility model;

[0017] Figure 3 This is a three-dimensional exploded view of the filtering structure of a water quality filtering and processing structure for leech seedling cultivation proposed by the utility model;

[0018] Figure 4 A three-dimensional exploded view of a cleaning component of a water quality filtering and processing structure for leech seedling cultivation proposed by the utility model;

[0019] Figure 5 The utility model is a three-dimensional schematic diagram of the shell of a water quality filtering and processing structure for leech seedling breeding.

[0020] Legend:

[0021] 1. Filter structure; 11. Shell; 111. First slide; 112. Second slide; 113. Third slide; 114. Through groove; 12. First slider; 121. Breeding plate; 13. Second slider; 131. Filter plate; 14. Guard plate; 141. Rotating shaft; 142. Handle; 15. Pad; 151. Cylinder; 152. Push rod; 153. Push knife; 154. Third slider; 16. Top plate; 161. Ventilation slot; 162. Placement body; 17. Drain pipe; 171. Valve; 2. Fixed structure; 21. Bottom plate; 211. Mounting slot; 22. Groove; 23. Leg. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Reference Figure 1-5 The utility model provides an embodiment: a water quality filtering and processing structure for leech seedling breeding, comprising a filtering structure 1, the filtering structure 1 comprising a shell 11, the shell 11 is used to breed leech seedlings, the four corners of the inner wall of the shell 11 are provided with first slide grooves 111, the first slide groove 111 is used to install a first slider 12, the inner wall of the shell 11 is provided with a second slide groove 112, the second slide groove 112 is used to install a second slider 13, a third slide groove 113 is provided below the inner wall of the shell 11, the third slide groove 113 is used to install a third slider 154, a through groove 114 is provided on the outer surface of the shell 11, the through groove 114 is used to install a guard plate 14;

[0025] A first slider 12 is provided in the first slide groove 111, and the function of the first slider 12 is to fix the breeding plate 121. The side of the first slider 12 away from the shell 11 is provided with the breeding plate 121, and the function of the breeding plate 121 is to breed leech seedlings. A second slider 13 is provided in the second slide groove 112, and the function of the second slider 13 is to fix the filter plate 131. The side of the second slider 13 away from the shell 11 is provided with the filter plate 131, and the function of the filter plate 131 is to treat water quality. A guard plate 14 is provided in the through groove 114, and the function of the guard plate 14 is to seal the shell 11. A rotating shaft 141 is provided on one side of the guard plate 14, and the function of the rotating shaft 141 is to sleeve the guard plate 14. A handle 142 is provided on the side of the guard plate 14 away from the filter plate 131, and the function of the handle 142 is to facilitate manual switching. A cushion block 15 is provided on the outer surface of the shell 11, and the function of the cushion block 15 is to fix the cylinder 151. A cylinder 151 is provided above the block 15, and the function of the cylinder 151 is to drive a push rod 152. A push rod 152 is provided at the output end of the cylinder 151, and the function of the push rod 152 is to fix a push knife 153. A push knife 153 is provided on the side of the push rod 152 away from the cylinder 151, and the function of the push knife 153 is to discharge sewage. A third slider 154 is provided on one side of the push knife 153, and the function of the third slider 154 is to limit the push knife 153. A top plate 16 is provided above the shell 11, and the function of the top plate 16 is to fix a placement body 162. A ventilation groove 161 is provided on the top plate 16, and the function of the ventilation groove 161 is ventilation. A placement body 162 is provided on the top plate 16, and the function of the placement body 162 is to place leech seedlings. A drain pipe 17 is provided below the shell 11, and the function of the drain pipe 17 is to drain water. A valve 171 is provided on the drain pipe 17, and the function of the valve 171 is to control the switch of drainage.

[0026] The push rod 152 is driven by the cylinder 151 to perform horizontal linear motion, and the push rod 152 drives the push knife 153 to perform horizontal linear motion.

[0027] A fixed structure 2 is provided below the filtering structure 1, and the fixed structure 2 includes a bottom plate 21. The bottom plate 21 supports the filtering structure 1. An installation groove 211 is provided on the upper surface of the bottom plate 21. The installation groove 211 is used to install the shell 11. A groove 22 is provided at the bottom of the installation groove 211. The groove 22 is used to facilitate the installation of the drain pipe 17. A support leg 23 is provided below the bottom plate 21. The support leg 23 supports the entire device.

[0028] The four corners of the inner wall of the shell 11 are provided with first slide grooves 111 , a first slider 12 is arranged in the first slide groove 111 , a breeding plate 121 is arranged on the side of the first slider 12 away from the shell 11 , and the shell 11 and the breeding plate 121 are slidably connected with the first slider 12 through the first slide groove 111 .

[0029] A second slide groove 112 is provided on the inner wall of the shell 11 , a second slider 13 is provided in the second slide groove 112 , a filter plate 131 is provided on the side of the second slider 13 away from the shell 11 , and the shell 11 and the filter plate 131 are slidably connected through the second slide groove 112 and the second slider 13 .

[0030] A third slide groove 113 is provided at the lower part of the inner wall of the shell 11 , a push knife 153 is provided on the side of the push rod 152 away from the cylinder 151 , and a third slider 154 is provided on one side of the push knife 153 . The shell 11 and the push knife 153 are slidably connected through the third slide groove 113 and the third slider 154 .

[0031] A guard plate 14 is disposed in the through slot 114 . A rotation shaft 141 is disposed on one side of the guard plate 14 . The housing 11 and the guard plate 14 are movably connected via the rotation shaft 141 .

[0032] Working principle: first install the filter plate 131 in the shell 11, then install the breeding plate 121 in the shell 11, place the leech seedlings on the breeding plate 121, and when the breeding is finished, open the valve 171 to discharge the breeding water through the drain pipe 17, then pull the handle 142, open the guard plate 14, and then start the cylinder 151. The cylinder 151 drives the push rod 152 to move horizontally and linearly, and the push rod 152 drives the push knife 153 to move horizontally and linearly, and then the push knife 153 scrapes the sludge on the bottom of the shell 11. The structure is simple and easy to operate.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water quality filtering and processing structure for leech seedling cultivation, comprising a filtering structure (1), characterized in that: The filtering structure (1) comprises a housing (11), wherein four corners of the inner wall of the housing (11) are provided with first sliding grooves (111), the inner wall of the housing (11) is provided with a second sliding groove (112), a third sliding groove (113) is provided below the inner wall of the housing (11), and a through groove (114) is provided on the outer surface of the housing (11); A first sliding block (12) is provided in the first sliding groove (111), and a breeding plate (121) is provided on the side of the first sliding block (12) away from the housing (11); a second sliding block (13) is provided in the second sliding groove (112), and a filter plate (131) is provided on the side of the second sliding block (13) away from the housing (11); a guard plate (14) is provided in the through groove (114), and a rotating shaft (141) is provided on one side of the guard plate (14), and a handle (142) is provided on the side of the guard plate (14) away from the filter plate (131); a cushion block (15) is provided on the outer surface of the housing (11), and a cylinder (151) is provided above the cushion block (15), and the cylinder (151) is provided on the upper side of the cushion block (15). A push rod (152) is provided at the output end of the cylinder (151), a push knife (153) is provided on the side of the push rod (152) away from the cylinder (151), a third slider (154) is provided on one side of the push knife (153), a top plate (16) is provided above the housing (11), a ventilation slot (161) is provided on the top plate (16), a placement body (162) is provided on the top plate (16), a drain pipe (17) is provided below the housing (11), a valve (171) is provided on the drain pipe (17), the push rod (152) is driven by the cylinder (151) to perform horizontal linear motion, and the push rod (152) drives the push knife (153) to perform horizontal linear motion.

2. The water quality filtering and processing structure for leech seedling breeding according to claim 1, characterized in that: A fixing structure (2) is provided below the filtering structure (1), the fixing structure (2) comprising a bottom plate (21), a mounting groove (211) is provided on the upper surface of the bottom plate (21), a groove (22) is provided at the bottom of the mounting groove (211), and a supporting leg (23) is provided below the bottom plate (21).

3. The water quality filtering and processing structure for leech seedling breeding according to claim 1, characterized in that: The housing (11) and the breeding plate (121) are slidably connected to the first sliding groove (111) and the first sliding block (12).

4. The water quality filtering and processing structure for leech seedling cultivation according to claim 1, characterized in that: The housing (11) and the filter plate (131) are slidably connected to the second sliding block (13) via a second sliding groove (112).

5. The water quality filtering and processing structure for leech seedling breeding according to claim 1, characterized in that: The housing (11) and the push knife (153) are slidably connected via a third sliding groove (113) and a third sliding block (154).

6. The water quality filtering and processing structure for leech seedling cultivation according to claim 1, characterized in that: The housing (11) and the guard plate (14) are movably connected via a rotating shaft (141).