Comprehensive planting and breeding pond for rice and crabs
By setting up trap boxes and lifting components in the rice and crab comprehensive breeding pond, the automatic trapping and transfer of crabs is solved, and the problem of difficult search and transfer of crabs in the pond is solved, improving cleaning efficiency and protecting rice.
Patent Information
- Application Number
- CN202422191633.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-07
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-07
AI Technical Summary
During the comprehensive breeding of rice and crabs, it is difficult to search and transfer crabs in the pond, resulting in low cleaning efficiency and manual search may damage the rice.
A comprehensive rice and crab farming pool is designed, including trap box and lifting components. By putting bait and motor-driven lifting components, the automatic trapping and transfer of crabs is realized.
It improves the efficiency of crab cleaning, reduces the tedious work of manual search, avoids damage to rice, and enhances the practicality and convenience of the device.
Smart Images
Figure CN222982271U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice-crab cultivation, and more specifically, to a comprehensive rice-crab cultivation pond. Background Art
[0002] Rice-crab integrated cultivation is an agricultural cultivation mode that combines paddy field planting and crab farming to form a mutually beneficial and symbiotic ecosystem. This cultivation mode is mainly applied in rice planting areas to improve the comprehensive benefits and sustainable development of farmland.
[0003] During the process of rice-crab integrated cultivation, regular cleaning of the cultivation pond is necessary. Removing the silt and debris at the bottom of the pond, as well as the waste and residues generated by the activities of rice crabs in the pond, can reduce the accumulation of organic matter, nitrogen, phosphorus and other nutrients in the water body, reduce the risk of water eutrophication, provide a suitable growth environment, and also reduce the breeding and transmission of pathogens and parasites, reduce the risk of crabs and rice getting sick, and protect the health of the cultivation system.
[0004] However, before cleaning the cultivation pond, all the crabs in the pond need to be transferred out first. But in actual operation, the crabs are scattered in the pond and hidden among the rice plants, making them difficult to search for. Relying on manual search and capture of crabs is inefficient and easily damages the rice. Therefore, a comprehensive rice-crab cultivation pond is proposed to solve the above problems. Summary of the Utility Model
[0005] 1. Technical Problems to be Solved
[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a comprehensive rice-crab cultivation pond. Through the setting of the trapping box, crabs can be attracted by putting bait in the trapping box to realize automatic trapping of crabs, so that users can transfer all crabs out of the cultivation pond at one time, avoiding the cumbersome crab search work for users, improving the efficiency of the cultivation pond cleaning work, and also avoiding the damage that manual search for crabs may bring to the rice, thus improving the practicability and convenience of the device.
[0007] 2. Technical Solutions
[0008] To solve the above problems, the utility model adopts the following technical solutions.
[0009] A comprehensive rice-crab cultivation pond includes a cultivation pond. A support is fixedly connected inside the cultivation pond. A trapping box is arranged inside the support. Both ends of the trapping box are slidably connected to the support, and a lifting component is arranged between the trapping box and the support. A plurality of equally spaced trapping grooves are opened at the bottom end of the trapping box, and a plurality of feeding holes communicating with the trapping grooves are opened at the top end of the trapping box. A baffle is arranged inside the trapping groove, and the baffle is rotatably connected to the inner wall of the trapping groove.
[0010] Furthermore, the lifting assembly includes a base, the base is fixedly connected to the bracket, and a winding roller is rotatably connected to the inner end of the base. A motor is fixedly connected to the outer end of the base, and the output end of the motor is fixedly connected to the winding roller.
[0011] Furthermore, a rope is wound around the outer end of the winding roller, and one end of the rope away from the winding roller is fixedly connected to the trapping box.
[0012] Furthermore, the rotation angle range of the baffle is set between 0° and 90°.
[0013] Furthermore, the trapping box is made of a transparent material.
[0014] Furthermore, a movable plate is slidably connected to the bottom end of the trapping box, and a handle is fixedly connected to one end of the movable plate. A pair of support rods are arranged on the lower side of the movable plate, the support rods are fixedly connected to the trapping box, and the movable plate abuts against the support rods.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the present utility model are as follows:
[0017] With the arrangement of the trapping box in this solution, crabs can be attracted by putting bait in the trapping box, realizing automatic trapping of crabs, so that the user can transfer all crabs out of the aquaculture pond at one time, avoiding the cumbersome crab search work for the user, improving the efficiency of the aquaculture pond cleaning work, and also avoiding the possible damage to rice caused by manual crab search, improving the practicability and convenience of this device. Brief description of the drawings
[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 It is a schematic diagram of the structure of the lifting assembly of the present utility model;
[0020] Figure 3 It is a schematic diagram of the structure of the trapping box of the present utility model;
[0021] Figure 4 It is a schematic diagram of the bottom structure of the trapping box of the present utility model.
[0022] Explanation of the reference numerals in the drawings:
[0023] 1, aquaculture pond; 2, bracket; 3, lifting assembly; 301, base; 302, motor; 303, winding roller; 304, rope; 4, trapping box; 5, trapping groove; 6, baffle; 7, feeding hole; 8, movable plate; 9, handle; 10, support rod. Detailed implementation mode
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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.
[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0027] Embodiment:
[0028] Please refer to Figures 1-3 , a comprehensive rice-crab cultivation pond, including a cultivation pond 1, a bracket 2 is fixedly connected inside the cultivation pond 1, a trapping box 4 is arranged inside the bracket 2, both ends of the trapping box 4 are slidably connected with the bracket 2, and a lifting assembly 3 is arranged between the trapping box 4 and the bracket 2. A plurality of equally spaced trapping grooves 5 are opened at the bottom end of the trapping box 4, and a plurality of feeding holes 7 communicating with the trapping grooves 5 are opened at the top end of the trapping box 4. A baffle 6 is arranged inside the trapping groove 5, and the baffle 6 is rotatably connected with the inner wall of the trapping groove 5. The lifting assembly 3 includes a base 301, the base 301 is fixedly connected with the bracket 2, a winding roller 303 is rotatably connected inside the base 301, a motor 302 is fixedly connected to the outer end of the base 301, the output end of the motor 302 is fixedly connected with the winding roller 303, a rope 304 is wound around the outer end of the winding roller 303, and one end of the rope 304 away from the winding roller 303 is fixedly connected with the trapping box 4.
[0029] During the integrated cultivation of rice and crabs, regular cleaning of the breeding pond is necessary. Removing the silt and debris at the bottom of the pond, as well as the waste and residues generated by the activities of rice and crabs in the pond, can reduce the accumulation of organic matter, nutrients such as nitrogen and phosphorus in the water body, reduce the risk of eutrophication of the pond water, provide a suitable growth environment, and also reduce the breeding and spread of pathogens and parasites, reduce the risk of crabs and rice getting sick, and protect the health of the cultivation system.
[0030] In this solution, before cleaning the inside of the cultivation pond 1, the user can put a certain amount of bait food that can attract crabs into the inside of the plurality of movable plates 8 through the feeding hole 7. Then, start the motor 302 to drive the winding roller 303 to rotate. The winding roller 303 releases the rope 304, so that the trapping box 4 slides down along the bracket 2 until the trapping box 4 sinks to the bottom end of the inner wall of the cultivation pond 1. As the smell of the bait spreads in the cultivation pond 1, the crabs will be attracted. The baffle 6 is made of a lightweight material, and the crabs can push the baffle 6 to rotate into the trapping groove 5 by their own strength, and then enter the trapping groove 5 to eat the bait.
[0031] The rotation angle range of the baffle 6 is set between 0° - 90°.
[0032] In this solution, the baffle 6 can only rotate towards the inside of the trapping groove 5 and cannot rotate towards the outside of the trapping groove 5. Therefore, when the crabs enter the trapping groove 5, they cannot push the baffle 6 to rotate outwards, so once the crabs enter the trapping groove 5, they cannot come out again. The setting of the plurality of trapping grooves 5 can capture a large number of crabs.
[0033] The trapping box 4 is made of a transparent material.
[0034] In this solution, the trapping box 4 is made of a transparent material, and the user can clearly observe the capture situation of the crabs in the plurality of trapping grooves 5 through the trapping box 4. When the capture of the crabs in the cultivation pond 1 is completed, the user starts the motor 302 again to drive the winding roller 303 to rotate, and winds up the rope 304 through the winding roller 303, so as to pull the trapping box 4 to move upwards, so that the trapping box 4 leaves the inside of the cultivation pond 1, and then transfer all the crabs, which is convenient for the user to clean the inside of the cultivation pond 1.
[0035] Please refer to Figure 4 , the bottom end of the trapping box 4 is slidably connected with a movable plate 8, and one end of the movable plate 8 is fixedly connected with a handle 9. A pair of support rods 10 are arranged on the lower side of the movable plate 8, and the support rods 10 are fixedly connected with the trapping box 4, and the movable plate 8 abuts against the support rods 10.
[0036] In this solution, after the user finishes cleaning the inside of the aquaculture pond 1, they can pull the handle 9 to drive the movable plate 8 to slide inside the trapping box 4, exposing the lower ends of the multiple trapping grooves 5, so that the crabs fall out of the multiple trapping grooves 5 and fall back into the aquaculture pond 1. A pair of support rods 10 can be made of rigid metal material, and their function is to support the movable plate 8 to prevent the movable plate 8 from deforming due to the weight of numerous crabs being difficult to bear.
[0037] Working principle:
[0038] Before the user cleans the inside of the aquaculture pond 1, first, a certain amount of bait food that can attract crabs is put into the inside of the multiple movable plates 8 through the feeding hole 7. Then, the motor 302 is started to drive the winding roller 303 to rotate. The winding roller 303 releases the rope 304, causing the trapping box 4 to slide downward along the bracket 2 until the trapping box 4 sinks to the bottom end of the inner wall of the aquaculture pond 1. As the smell of the bait spreads in the aquaculture pond 1, the crabs will be attracted. The crabs can use their own strength to push the baffle 6 to rotate into the trapping groove 5 to eat the bait. The baffle 6 can only rotate inward into the trapping groove 5 and cannot rotate outward like the outside of the trapping groove 5. Once the crabs enter the trapping groove 5, they cannot push the baffle 6 to rotate outward again. Thus, once the crabs enter the trapping groove 5, they cannot come out again. The setting of the multiple trapping grooves 5 can capture a large number of crabs. The user can clearly observe the capture situation of the crabs in the multiple trapping grooves 5 through the trapping box 4. When the capture of the crabs in the aquaculture pond 1 is completed, the user starts the motor 302 again to drive the winding roller 303 to rotate, and the rope 304 is wound up by the winding roller 303, thereby pulling the trapping box 4 upward to make the trapping box 4 leave the inside of the aquaculture pond 1, and then all the crabs are transferred. Then, the user can start cleaning the inside of the aquaculture pond 1. After the cleaning is completed, the user pulls the handle 9 to drive the movable plate 8 to slide inside the trapping box 4, exposing the lower ends of the multiple trapping grooves 5, so that the crabs fall out of the multiple trapping grooves 5 and fall back into the aquaculture pond 1.
[0039] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A rice-crab integrated breeding pond, comprising a breeding pond (1), characterized in that: A support (2) is fixedly connected to the breeding pond (1), a trapping box (4) is arranged on the inner side of the support (2), both ends of the trapping box (4) are slidably connected to the support (2), and a lifting assembly (3) is arranged between the trapping box (4) and the support (2), a plurality of equally spaced trapping slots (5) are provided at the bottom end of the trapping box (4), and a plurality of feeding holes (7) connected to the trapping slots (5) are provided at the top end of the trapping box (4), and a baffle (6) is arranged on the inner side of the trapping slot (5), and the baffle (6) is rotatably connected to the inner wall of the trapping slot (5).
2. The rice-crab integrated breeding pond according to claim 1, characterized in that: The lifting assembly (3) comprises a base (301), the base (301) is fixedly connected to the bracket (2), and the inner end of the base (301) is rotatably connected to a winding roller (303), the outer end of the base (301) is fixedly connected to a motor (302), and the output end of the motor (302) is fixedly connected to the winding roller (303).
3. The rice-crab integrated breeding pond according to claim 2, characterized in that: A rope (304) is wound around the outer end of the winding roller (303), and one end of the rope (304) away from the winding roller (303) is fixedly connected to the trapping box (4).
4. The rice-crab integrated breeding pond according to claim 1, characterized in that: The rotation angle range of the baffle (6) is set between 0° and 90°.
5. The rice-crab integrated breeding pond according to claim 1, characterized in that: The trapping box (4) is made of a transparent material.
6. The rice-crab integrated breeding pond according to claim 1, characterized in that: The bottom end of the trapping box (4) is slidably connected to a movable plate (8), and one end of the movable plate (8) is fixedly connected to a handle (9), a pair of support rods (10) are provided on the lower side of the movable plate (8), the support rods (10) are fixedly connected to the trapping box (4), and the movable plate (8) abuts against the support rods (10).