River crab breeding device facilitating pollution discharge
By designing a combination of filter plate, brush plate, collection box and sealing plate in the river crab seedling plant, the problem of difficult to clean up dirt deposition in the seedling barrel is solved, effectively removing dirt and continuous cleaning of water quality is achieved.
Patent Information
- Application Number
- CN202422030976.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-21
AI Technical Summary
During the sewage discharge process of existing river crab seedling cultivation devices, it is difficult to effectively clean up the sedimented dirt, causing dirt to accumulate at the bottom of the seedling drum, affecting subsequent use.
A device including a seedling barrel, a filter plate, a brush plate, a collection box and a seal plate is designed. The filter plate precipitates dirt in the seedling barrel. The brush plate drives the brush to move on the filter plate to clean up the adherent dirt, collect large pieces of dirt from the collection box, and clean it through the sealing plate and cleaning port.
Effectively remove dirt in the seedling bucket, avoiding dirt deposits and accumulation at the bottom of the seedling bucket, ensuring continuous cleaning of water quality, and extending the service life of the device.
Smart Images
Figure CN222916822U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of Chinese mitten crab seedling cultivation, and particularly relates to a Chinese mitten crab seedling cultivation device convenient for sewage discharge. Background Technique
[0002] During the cultivation process of Chinese mitten crab larvae, a large amount of residual bait and feces will be generated. In the process of artificial intensive cultivation, if the residual bait and feces are not discharged in time, the water quality will gradually deteriorate, resulting in frequent diseases in the subsequent Chinese mitten crab cultivation. Therefore, it is necessary to frequently discharge and replace the water during the cultivation process.
[0003] Currently, the Chinese mitten crab larvae are put into the seedling cultivation bucket through a container. When the Chinese mitten crab larvae enter the seedling cultivation bucket, the remaining feed and feces generated by the Chinese mitten crab larvae in the container will fall into the seedling cultivation bucket through the through holes at the bottom of the container. The remaining feed of the Chinese mitten crab larvae and the feces generated by the Chinese mitten crab larvae will accumulate in the water in the seedling cultivation bucket and precipitate to the bottom of the seedling cultivation bucket. Although the dirt in the water can be discharged through the drain pipe at the bottom of the seedling cultivation bucket, when a large amount of dirt precipitated in the water is discharged from the drain pipe, the agglomerated dirt will accumulate at the drain pipe and is difficult to be discharged from the drain pipe, resulting in easy accumulation and precipitation at the bottom of the seedling cultivation bucket, which is difficult to clean and thus affects the subsequent normal use. Content of the Utility Model
[0004] The purpose of the utility model is to provide a Chinese mitten crab seedling cultivation device convenient for sewage discharge to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a Chinese mitten crab seedling cultivation device convenient for sewage discharge, comprising:
[0006] A seedling cultivation bucket, the top of which is provided with a top cover;
[0007] A filter plate, which is arranged in the seedling cultivation bucket. A brush plate is arranged on the top of the filter plate, and the brush at the bottom of the brush plate is in contact with the filter plate. A collection box is arranged on one side of the seedling cultivation bucket. The bottom of the collection box is provided with an inclined plate, and the other end of the inclined plate is connected to the seedling cultivation bucket. A cleaning port for cleaning after the collection box collects dirt is arranged on the surface of the collection box. A sealing plate is slidably connected in the cleaning port, and a limiting component for clamping and fixing the sealing plate is arranged on the surface of the collection box.
[0008] Preferably, a cylinder is arranged on one side of the seedling cultivation bucket. The output shaft of the cylinder penetrates through the seedling cultivation bucket and is connected to the brush plate. A guide rod is fixedly connected inside the seedling cultivation bucket and above the filter plate. The other end of the guide rod is fixedly connected to the collection box. Both sides of the brush plate are slidably sleeved on the surface of the guide rod.
[0009] Preferably, a sealing groove is provided on the surface of the collection box, the sealing plate is slidably connected in the sealing groove, and a sealing ring is provided in the sealing groove. The sealing ring is a waterproof sealing ring to prevent water leakage in the sealing groove.
[0010] Preferably, the limiting assembly includes a limiting housing and a clamping rod. The limiting housing is fixedly connected to the collection box. The clamping rod movably penetrates through the limiting housing and is fixedly connected to a moving plate slidably connected in the limiting housing. A spring is sleeved on the clamping rod. One end of the spring is fixedly connected to the limiting housing, and the other end is fixedly connected to the moving plate.
[0011] Preferably, a clamping groove is provided on the surface of the sealing plate, and the clamping rod is clamped in cooperation with the clamping groove.
[0012] Preferably, the bottom inside of the seedling-raising bucket is provided with a groove, and a drain pipe is provided at the groove. The bottom inside of the seedling-raising bucket is provided with a groove, which facilitates the water at the bottom of the seedling-raising bucket to flow into the groove and facilitates the drain pipe to drain water.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] (1) By arranging a filter plate in the seedling-raising bucket, the dirt precipitated in the seedling-raising bucket accumulates on the surface of the filter plate. When draining the sewage in the seedling-raising bucket, the filtered smaller dirt and sewage are discharged from the drain pipe at the bottom of the seedling-raising bucket, and the brush plate is driven by the air cylinder to move back and forth on the surface of the filter plate. While moving, the brush at the bottom of the brush plate brushes the dirt on the surface of the filter plate and brushes the adhered dirt loose, facilitating it to be discharged from the drain pipe along with the sewage. The large pieces of dirt filtered by the filter plate are pushed into the collection box under the movement of the brush plate, so as to collect the large pieces of dirt on the surface of the filter plate through the collection box, and prevent the large pieces of dirt that cannot be discharged from precipitating and accumulating at the bottom of the seedling-raising bucket.
[0015] (2) By collecting the large pieces of dirt on the surface of the filter plate through the collection box, the dirt pushed to the cleaning port in the collection box can be cleaned by pulling up the sealing plate upward after the sewage in the seedling-raising bucket is emptied, so that the sealing plate is separated from the sealing of the collection box, thereby opening the cleaning port at the collection box, and facilitating the cleaning of the large pieces of dirt in the cleaning port, avoiding the problem that the large pieces of dirt are difficult to clean due to precipitating and accumulating at the bottom of the seedling-raising bucket. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a sectional view of the present utility model;
[0018] Figure 3 is a schematic structural diagram of the collection box of the present utility model;
[0019] Figure 4 This is the top view of the filter plate and the brush plate of the present utility model;
[0020] Figure 5 For the present utility model Figure 2 The enlarged schematic structural view of the place A in it.
[0021] In the figure: 1, seedling-raising barrel; 2, top cover; 3, filter plate; 4, brush plate; 5, collection box; 6, cleaning port; 7, sealing plate; 8, limiting component; 9, inclined plate; 10, air cylinder; 11, guide rod; 12, sealing groove; 13, sealing ring; 14, limiting housing; 15, clamping rod; 16, moving plate; 17, spring; 18, clamping groove; 19, drain pipe. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0023] The present utility model provides a Figures 1-5 crab seedling-raising device convenient for sewage discharge as shown in
[0024] A seedling-raising barrel 1, with a top cover 2 provided at the top of the seedling-raising barrel 1;
[0025] A filter plate 3, which is arranged in the seedling-raising barrel 1. A brush plate 4 is provided at the top of the filter plate 3, and the brush at the bottom of the brush plate 4 is in contact with the filter plate 3. A collection box 5 is provided on one side of the seedling-raising barrel 1. An inclined plate 9 is provided at the bottom of the collection box 5, and the other end of the inclined plate 9 is connected to the seedling-raising barrel 1. A cleaning port 6 for cleaning after the collection box 5 collects dirt is provided on the surface of the collection box 5. A sealing plate 7 is slidably connected in the cleaning port 6, and a limiting component 8 for clamping and fixing the sealing plate 7 is provided on the surface of the collection box 5.
[0026] An air cylinder 10 is provided on one side of the seedling-raising barrel 1. The output shaft of the air cylinder 10 penetrates through the seedling-raising barrel 1 and is connected to the brush plate 4. A guide rod 11 is fixedly connected inside the seedling-raising barrel 1 and at the top of the filter plate 3. The other end of the guide rod 11 is fixedly connected to the collection box 5. Both sides of the brush plate 4 are slidably sleeved on the surface of the guide rod 11. The guide rod 11 guides the movement of the brush plate 4 when moving, avoiding movement deviation and also strengthening the stability of the movement of the brush plate 4.
[0027] The surface of the collection box 5 is provided with a sealing groove 12, the sealing plate 7 is slidably connected in the sealing groove 12, and a sealing ring 13 is arranged in the sealing groove 12. The sealing ring 13 seals the connection between the sealing plate 7 and the sealing groove 12 to avoid water leakage.
[0028] The limiting component 8 includes a limiting housing 14 and a clamping rod 15. The limiting housing 14 is fixedly connected to the collection box 5. The clamping rod 15 movably penetrates through the limiting housing 14 and is fixedly connected to a moving plate 16 slidably connected in the limiting housing 14. A spring 17 is sleeved on the clamping rod 15. One end of the spring 17 is fixedly connected to the limiting housing 14, and the other end is fixedly connected to the moving plate 16. A clamping groove 18 is arranged on the surface of the sealing plate 7. The clamping rod 15 is engaged with the clamping groove 18. When the clamping rod 15 is pulled to one side, the clamping rod 15 drives the moving plate 16 to move accordingly, and the spring 17 is stretched while the moving plate 16 moves. Thus, when the clamping rod 15 is pulled, the clamping rod 15 disengages from the clamping connection with the clamping groove 18 on the surface of the sealing plate 7, so that the clamping rod 15 is disengaged from the limitation of the sealing plate 7.
[0029] The inner bottom of the seedling-raising bucket 1 is provided with a groove, and a drain pipe 19 is arranged at the groove. A control valve is arranged on the surface of the drain pipe 19. The sewage in the seedling-raising bucket 1 can be discharged by opening the control valve.
[0030] In the crab seedling-raising device facilitating sewage discharge, by arranging a filter plate 3 in the seedling-raising bucket 1, the dirt deposited in the seedling-raising bucket 1 accumulates on the surface of the filter plate 3. When discharging sewage from the seedling-raising bucket 1, first, the container containing crab seedlings in the seedling-raising bucket 1 is fished out, and the control valve on the surface of the drain pipe 19 is opened. The smaller dirt and sewage filtered by the filter plate 3 are discharged from the drain pipe 19 at the bottom of the seedling-raising bucket 1. The cylinder 10 drives the brush plate 4 to reciprocate back and forth on the surface of the filter plate 3. While moving, the brush at the bottom of the brush plate 4 brushes the dirt on the surface of the filter plate 3, avoiding blocking the mesh holes on the surface of the filter plate 3 and brushing the adhered dirt loose, so that the dirt is facilitated to be discharged along with the sewage from the drain pipe 19. The large pieces of dirt filtered by the filter plate 3 are pushed into the collection box 5 under the movement of the brush plate 4. Thus, the collection box 5 collects the large pieces of dirt on the surface of the filter plate 3, avoiding the precipitation and accumulation of the large pieces of dirt that cannot be discharged at the inner bottom of the seedling-raising bucket 1.
[0031] The large dirt on the surface of the filter plate 3 is collected through the collection box 5. For the dirt pushed to the cleaning port 6 in the collection box 5, after the sewage in the seedling-raising bucket 1 is emptied, the clamping rod 15 can be pulled to one side. When the clamping rod 15 is pulled, the moving plate 16 follows the movement and the spring 17 is stretched while the moving plate 16 moves. Thus, when the clamping rod 15 is pulled, the clamping rod 15 disengages from the clamping groove 18 on the surface of the sealing plate 7, so that the clamping rod 15 is disengaged from the limitation of the sealing plate 7, and the sealing plate 7 is pulled upward to disengage the sealing of the sealing plate 7 from the sealing groove 12 in the collection box 5, thereby opening the cleaning port 6 at the collection box 5. Through the opened cleaning port 6, it is convenient to clean the large dirt in the cleaning port 6, avoiding the problem that the large dirt is difficult to clean due to precipitation and accumulation at the bottom of the seedling-raising bucket 1.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A crab seedling raising device convenient for sewage discharge, characterized in that: include: A seedling raising barrel (1), wherein a top cover (2) is provided on the top of the seedling raising barrel (1); A filter plate (3) is arranged in a seedling barrel (1), a brush plate (4) is arranged on the top of the filter plate (3), and a brush at the bottom of the brush plate (4) contacts the filter plate (3), a collecting box (5) is arranged on one side of the seedling barrel (1), an inclined plate (9) is arranged at the bottom of the collecting box (5), and the other end of the inclined plate (9) is connected to the seedling barrel (1), a cleaning port (6) is arranged on the surface of the collecting box (5) for cleaning after the collecting box (5) collects dirt, a sealing plate (7) is slidably connected in the cleaning port (6), and a limiting component (8) for clamping and fixing the sealing plate (7) is arranged on the surface of the collecting box (5).
2. A crab seedling raising device for facilitating sewage discharge according to claim 1, characterized in that: A cylinder (10) is provided on one side of the seedling barrel (1), and an output shaft of the cylinder (10) penetrates the seedling barrel (1) and is connected to a brush plate (4). A guide rod (11) is fixedly connected to the top of the filter plate (3) in the seedling barrel (1), and the other end of the guide rod (11) is fixedly connected to a collection box (5). Both sides of the brush plate (4) are slidably sleeved on the surface of the guide rod (11).
3. A crab seedling raising device for facilitating sewage discharge according to claim 1, characterized in that: The surface of the collection box (5) is provided with a sealing groove (12), the sealing plate (7) is slidably connected in the sealing groove (12), and a sealing ring (13) is provided in the sealing groove (12).
4. A crab seedling raising device for facilitating sewage discharge according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting shell (14) and a clamping rod (15); the limiting shell (14) is fixedly connected to the collection box (5); the clamping rod (15) movably penetrates the limiting shell (14) and is fixedly connected to a movable plate (16) slidably connected inside the limiting shell (14); a spring (17) is sleeved on the clamping rod (15); one end of the spring (17) is fixedly connected to the limiting shell (14), and the other end is fixedly connected to the movable plate (16).
5. A crab seedling raising device for facilitating sewage discharge according to claim 4, characterized in that: The surface of the sealing plate (7) is provided with a clamping groove (18), and the clamping rod (15) is matched and clamped with the clamping groove (18).
6. The crab seedling raising device for facilitating sewage discharge according to claim 1 is characterized in that: The bottom of the seedling raising barrel (1) is provided with a groove, and a drainage pipe (19) is provided at the groove.