Screening device for oyster breeding
By designing a screening device for oyster farming that combines the first treatment box and the second treatment box, and using a screening net and a buffered rubber ball column to protect oysters, the problems of uneven screening and easy oyster damage in the prior art are solved, and efficient and uniform oyster screening is achieved.
Patent Information
- Application Number
- CN202421218034.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing screening device for oyster farming is difficult to achieve uniform and thorough screening during the screening process, and oysters are prone to damage.
A screening device for oyster farming is designed, and the oysters are protected through the screening net and buffered rubber ball column, and multiple screenings are achieved, and oysters are sorted and collected through the circulating reset box and the collection box.
The uniform and thorough screening of oysters is achieved, reducing the risk of oyster damage and improving the screening efficiency and effect.
Smart Images
Figure CN222853074U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of oyster farming, in particular to a screening device for oyster farming. Background Art
[0002] There are many conditions for oyster farming, such as farming methods: there are various ways to farm oysters, including grafting, flat hanging, hanging and floating shed. Each method has its own characteristics and applicable scenarios. For example, the grafting method is suitable for the seabed with more soft mud and slow seawater flow, while the floating shed method is suitable for farming in the deep sea, which is rich in nutrients and grows fast; Farming conditions: oysters have strict requirements on environmental factors such as water quality, temperature, and salinity. The water quality should be clear, the pH value should be between 7.5-8.5, the dissolved oxygen should not be less than 5 mg / L, the ammonia nitrogen content should be less than 0.5 mg / L, the temperature should be suitable for 15-25 degrees Celsius, and the salinity should be suitable for 20-30‰; Farming management: during the farming process, it is necessary to regularly clean the shell surface, change the water, and add feed in time. Control the farming density to avoid excessive density affecting growth. At the same time, attention should be paid to the prevention and control of natural enemies and diseases, and appropriate protective measures should be taken; breeding location: choose areas with deep water, slow water flow and less water pollution for breeding. The site selection of the breeding farm has an important impact on the growth and quality of oysters. In addition, the breeding of oysters also needs to pay attention to environmental protection and ecological balance to avoid negative impacts on the marine ecology. Through scientific management and careful maintenance, high-yield and high-quality oysters can be obtained. In the breeding process, oysters come in many sizes. When mixed together, it is not easy for them to grow. They need to be cultured together with the same size and need to be screened to make them easier to breed. Therefore, a screening device for oyster breeding is needed.
[0003] When using a screening device for oyster farming, the prior art generally performs a one-time screening process, which causes some oysters to be missed, and the uniformity and thoroughness of the screening cannot meet expectations. When screening, the oysters are often easily damaged during the screening process of the screening net in the prior art. Utility Model Content
[0004] The utility model aims to solve the shortcomings of the prior art and proposes a screening device for oyster farming, which makes it easy to divide it into a first processing box and a second processing box for screening, makes the screening more uniform and thorough, and makes it difficult for oysters to be damaged during the screening process.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a first processing box and a second processing box, wherein the first processing box and the second processing box are respectively provided with a first fixing member and a second fixing member on their inner sides, a screening net is fixedly connected to one side of the first fixing member and the second fixing member, and a buffer rubber ball column is fixedly connected to the outer wall of the screening net, a circulation reset box is provided on one side of the first processing box and the second processing box, and a collection box is provided on the other side of the first processing box and the second processing box;
[0006] Through the above technical solution, multiple screenings are performed through the screening nets inside the first processing box and the second processing box. During the screening process, the buffer rubber ball columns can protect the oysters so that they will not be scratched. The oysters screened for the first time enter the circulation reset box, and the oysters screened repeatedly enter the collection box.
[0007] Furthermore, a feed box is fixedly provided on the upper end of the first processing box and on one side of the second processing box;
[0008] Through the above technical solution, the feed box is used for the first feeding and the feeding during repeated screening.
[0009] Furthermore, a circulation collection seat is provided on the outer side of the circulation reset box, and one side of the circulation collection seat is fixedly connected to the side walls of the first processing box and the second processing box;
[0010] Through the above technical solution, the circulation collection seat is used to install the circulation reset box.
[0011] Furthermore, a circulation reset groove is provided inside the circulation reset box;
[0012] Through the above technical solution, the circulation reset tank is used to collect oysters.
[0013] Furthermore, a fixing plate is fixedly connected to the lower ends of the first fixing member and the second fixing member, and two locking bolts are symmetrically threadedly connected to the fixing plate;
[0014] Through the above technical solution, the fixing plate and the locking bolts are used to install the first fixing member and the second fixing member.
[0015] Furthermore, a base is fixedly connected to the lower end of the second processing box, and a partition is fixedly connected between the first processing box and the second processing box;
[0016] Through the above technical solution, the base and the partition are used to fix and separate the first processing box and the second processing box.
[0017] Furthermore, a box door is fixedly connected to one side of the collection box;
[0018] Through the above technical solution, the box door enables the collection box to be pulled out.
[0019] Furthermore, a second buffer plate is fixedly connected to the bottom of the inner side of the collection box, a plurality of buffer springs are evenly fixedly connected to the upper end of the second buffer plate, and the upper end of the buffer spring is fixedly connected to the first buffer plate;
[0020] Through the above technical solution, the buffer spring, the first buffer plate and the second buffer plate provide a buffering effect for the oysters collected inside.
[0021] The utility model has the following beneficial effects:
[0022] 1. The utility model proposes a screening device for oyster farming, wherein a first fixing member and a second fixing member are respectively arranged inside a first processing box and a second processing box, a fixing plate is fixedly connected to the lower ends of the first fixing member and the second fixing member, two locking bolts are symmetrically threadedly connected on the fixing plate, a circulation collection seat is fixedly arranged on one side of the first processing box and the second processing box, a circulation reset box is arranged inside the circulation collection seat, a collection box is arranged on the other side of the first box body and the second box body, a first buffer plate and a second buffer plate are arranged inside the collection box, and a plurality of buffer springs are evenly fixedly connected between the first buffer plate and the second buffer plate, so that it is convenient to divide it into the first processing box and the second processing box for screening, so that the screening is relatively uniform and thorough.
[0023] 2. The utility model proposes a screening device for oyster farming, wherein a first fixing member and a second fixing member are both fixedly connected to a screening net on one side, and a buffer rubber ball column is fixedly connected to the outer wall of the screening net, so that the oysters are not easily damaged during the screening process. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional diagram of the utility model;
[0025] Figure 2 This is a schematic diagram of the internal structure of the circulation reset box of the utility model;
[0026] Figure 3 It is a structural schematic diagram of the screening net of the utility model;
[0027] Figure 4 It is a schematic diagram of the structure of the outer wall of the screening net of the utility model;
[0028] Figure 5 This is a schematic diagram of the internal structure of the collection box of the present utility model.
[0029] Legend:
[0030] 1. First processing box; 2. Second processing box; 3. Partition; 4. First fixing piece; 5. Second fixing piece; 6. Screening net; 7. Feed box; 8. Fixing plate; 9. Locking bolt; 10. Box door; 11. Collection box; 12. First buffer plate; 13. Buffer spring; 14. Second buffer plate; 15. Buffer rubber ball column; 16. Circulation collection seat; 17. Circulation reset groove; 18. Circulation reset box; 19. Base. DETAILED DESCRIPTION
[0031] 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.
[0032] Example
[0033] Reference Figure 1-5 The utility model provides an embodiment: a screening device for oyster farming, comprising a first processing box 1 and a second processing box 2, wherein the first processing box 1 and the second processing box 2 are respectively provided with a first fixing member 4 and a second fixing member 5, a screening net 6 is fixedly connected to one side of the first fixing member 4 and the second fixing member 5, a buffer rubber ball column 15 is fixedly connected to the outer wall of the screening net 6, a circulation reset box 18 is provided on one side of the first processing box 1 and the second processing box 2, and a collection box 11 is provided on the other side of the first processing box 1 and the second processing box 2.
[0034] The oysters are screened multiple times through the screening nets 6 inside the first processing box 1 and the second processing box 2. During the screening process, the buffer rubber ball columns 15 can protect the oysters so that they will not be scratched. The oysters screened for the first time enter the circulation reset box 18, and the oysters screened repeatedly enter the collection box 11.
[0035] A feed box 7 is fixedly provided at the upper end of the first processing box 1 and at one side of the second processing box 2 .
[0036] The feed box 7 is used for the first feeding and the feeding during repeated screening.
[0037] A circulation collection seat 16 is arranged outside the circulation reset box 18 , and one side of the circulation collection seat 16 is fixedly connected to the side walls of the first processing box 1 and the second processing box 2 .
[0038] The circulation collection seat 16 is used for installing the circulation reset box 18 .
[0039] A circulation reset groove 17 is provided inside the circulation reset box 18 .
[0040] The circulation resetting tank 17 is used to collect oysters.
[0041] A fixing plate 8 is fixedly connected to the lower ends of the first fixing member 4 and the second fixing member 5 , and two locking bolts 9 are symmetrically threadedly connected to the fixing plate 8 .
[0042] The fixing plate 8 and the locking bolts 9 are used to install the first fixing member 4 and the second fixing member 5 .
[0043] A base 19 is fixedly connected to the lower end of the second processing box 2 , and a partition plate 3 is fixedly connected between the first processing box 1 and the second processing box 2 .
[0044] The base 19 and the partition 3 are used to fix and separate the first processing box 1 and the second processing box 2 .
[0045] A box door 10 is fixedly connected to one side of the collection box 11 .
[0046] The box door 10 enables the collection box 11 to be pulled out.
[0047] The second buffer plate 14 is fixedly connected to the bottom of the inner side of the collection box 11, and a plurality of buffer springs 13 are evenly fixedly connected to the upper end of the second buffer plate 14, and the upper end of the buffer spring 13 is fixedly connected to the first buffer plate 12.
[0048] The buffer spring 13, the first buffer plate 12 and the second buffer plate 14 provide a buffering effect for the oysters collected inside.
[0049] Working principle: First, put the oysters from the feed box 7 into the first processing box 1, and screen them through the screening net 6. The buffer rubber ball column 15 protects them during screening. After the first screening is completed, the qualified size enters the upper collection box 11, and the unqualified size enters the circulation reset box 18. Then they are poured into the feed box 7 at the lower end, enter the second processing box 2 and then perform the upper operation. After repeated use, the second size of oysters enters the lower collection box 11.
[0050] 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 screening device for oyster farming, comprising a first processing box (1) and a second processing box (2), characterized in that: A first fixing member (4) and a second fixing member (5) are respectively arranged on the inner side of the first processing box (1) and the second processing box (2); a screening net (6) is fixedly connected to one side of the first fixing member (4) and the second fixing member (5); a buffer rubber ball column (15) is fixedly connected to the outer wall of the screening net (6); a circulation reset box (18) is arranged on one side of the first processing box (1) and the second processing box (2); and a collection box (11) is arranged on the other side of the first processing box (1) and the second processing box (2).
2. The oyster farming screening device according to claim 1, characterized in that: A feed box (7) is fixedly provided at the upper end of the first processing box (1) and at one side of the second processing box (2).
3. The oyster farming screening device according to claim 1, characterized in that: A circulation collection seat (16) is arranged outside the circulation reset box (18), and one side of the circulation collection seat (16) is fixedly connected to the side walls of the first processing box (1) and the second processing box (2).
4. The oyster farming screening device according to claim 1, characterized in that: A circulation reset groove (17) is arranged inside the circulation reset box (18).
5. The oyster farming screening device according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the lower ends of the first fixing member (4) and the second fixing member (5), and two locking bolts (9) are symmetrically threadedly connected to the fixing plate (8).
6. The oyster farming screening device according to claim 1, characterized in that: The lower end of the second processing box (2) is fixedly connected to a base (19), and a partition (3) is fixedly connected between the first processing box (1) and the second processing box (2).
7. The oyster farming screening device according to claim 1, characterized in that: A box door (10) is fixedly connected to one side of the collection box (11).
8. The oyster farming screening device according to claim 1, characterized in that: A second buffer plate (14) is fixedly connected to the inner bottom of the collection box (11), a plurality of buffer springs (13) are evenly fixedly connected to the upper end of the second buffer plate (14), and the upper end of the buffer spring (13) is fixedly connected to the first buffer plate (12).