Feeding equipment for comprehensive planting and breeding of rice and fish
By designing feeding equipment for integrated rice-fish farming, and utilizing a feed outlet pipe, a feed box, and a swinging structure, the problem of concentrated feed accumulation in rice-fish farming was solved, and the feed was evenly distributed, improving growth uniformity and farming efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGYANG ZHIZHEPINGDAOYUXIANG AGRICULTURAL DEVELOPMENT CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-12
AI Technical Summary
Existing rice-fish farming feeding equipment typically uses fixed-point scattering or fixed-area feeding methods, resulting in a large rice paddy water surface and dispersed activity range for rice and fish. Food tends to accumulate in specific areas, causing local oversupply and scarcity in distant areas, affecting the uniformity of growth and farming efficiency.
A feeding device for integrated rice-fish farming was designed. By setting up components such as a feed pipe, a feed box, a connecting block, and a round rod, and in conjunction with a swinging structure, the feed is evenly thrown out, achieving large-scale scattering and solving the problem of concentrated feed accumulation.
This ensures uniform distribution of feed, improves the uniformity of rice-fish growth and farming efficiency, and guarantees that all rice-fish can obtain food in a timely manner.
Smart Images
Figure CN224219204U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rice-fish farming technology, specifically a feeding device for integrated rice-fish farming. Background Technology
[0002] Rice-fish farming is a traditional ecological agricultural model that achieves a symbiotic system of resource sharing and recycling by simultaneously planting rice and raising fish in the same field. Its core is to utilize the ecological complementarity between rice and fish to reduce the use of chemical fertilizers and pesticides, thereby improving both economic and ecological benefits. The rice-fish symbiotic system includes: fish species primarily carp, grass carp, and crucian carp, with some areas also raising loach and snails; and operation methods where fish feed on weeds, pests, and plankton in the rice paddy, reducing rice diseases and pests; fish excrement provides natural fertilizer for the rice, reducing the use of chemical fertilizers; and rice provides shelter for the fish, reducing threats from high temperatures or predators.
[0003] A search revealed Chinese patent application number 201721448557.7, which discloses a rice-crayfish farming device. This utility model provides a rice-crayfish farming device, relating to the technical field of rice-crayfish feeding equipment. The device includes a feed cylinder with a feeding port at the top. The bottom of the feeding port extends through the top of the cylinder and into its interior. A feeding box is attached to the bottom of the cylinder, and an air bladder is attached to the bottom of the feeding box. The bottom of the air bladder is fixedly connected to the top of a base rod, and the bottom of the base rod is welded to the top of a pressure block. The device uses a handle to control the rotation of a spiral blade, causing the feed to move towards the discharge port. The feed falls into the rice paddy at the discharge port to feed the crayfish. A connecting cylinder, pulley, and belt are also included, ensuring that when one device is feeding, all connected devices are fed simultaneously, avoiding the need for workers to run throughout the entire rice paddy to feed the crayfish and reducing the workload of feeding them.
[0004] The existing technical solutions have the following drawbacks: the existing feeding equipment usually adopts fixed-point scattering or fixed-area feeding methods. Due to the large water surface of the paddy field and the dispersed activity range of the rice and fish, the food is easily concentrated in a specific area, causing the phenomenon of "local surplus and scarcity in distant areas". This results in some rice and fish not being able to obtain food in time, affecting the uniformity of growth and breeding efficiency. Utility Model Content
[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a feeding device for integrated rice-fish farming, which has the advantage of easy feeding. It solves the problem that existing feeding devices usually adopt fixed-point scattering or fixed-area feeding methods. Due to the large water surface of rice paddies and the dispersed activity range of rice and fish, the feed is easily concentrated in specific areas, resulting in a phenomenon of "local surplus and scarcity in distant areas". This causes some rice and fish to be unable to obtain food in time, affecting the uniformity of growth and farming efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for integrated rice-fish farming, comprising a feeding device body, a feeding inlet at the top of the feeding device body, a storage chamber inside the feeding device body, a discharge pipe connected to the bottom of the front of the storage chamber, a feed distribution box connected to the other end of the discharge pipe, a connecting block fixedly connected to the top of the feed distribution box, a round rod movably connected to the back of the connecting block, a bearing movably sleeved on the back of the surface of the round rod, the back of the bearing fixedly connected to the bottom of the feeding device body, an inclined block fixedly connected to the back of the bottom of the inner wall of the storage chamber, and a swinging structure provided at the top of the connecting block.
[0007] As a preferred embodiment of this utility model, the swing structure includes a fixed shell, which is installed on the front of the feeding device body. A motor is provided on the front of the fixed shell, and a disc is fixedly connected to the output end of the motor. A circular block is fixedly connected to the back of the disc, and a frame is fitted onto the surface of the circular block. The bottom of the frame is fixedly connected to the top of the connecting block.
[0008] As a preferred embodiment of this utility model, the bottom of the fixed shell is provided with a horizontal hole, and the connecting block is located inside the horizontal hole and swings.
[0009] As a preferred embodiment of this invention, a fixing block is fixedly connected to the bottom of the motor, and the back of the fixing block is fixedly connected to the front of the fixing shell of the feeding device body.
[0010] As a preferred embodiment of this invention, observation windows are provided on both sides of the feeding device body, and the observation windows are used to observe the food inside the feeding device body.
[0011] As a preferred embodiment of this utility model, the bottom of the material dispensing box is provided with a through hole, and the bottom end of the discharge pipe is a telescopic pipe.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model, through the setting of parts such as the discharge pipe, the sprinkling box, the connecting block, and the round rod, can allow food to enter the interior of the sprinkling box through the connecting pipe, and then throw the food out with the help of the swinging structure.
[0014] 2. This utility model, through the setting of the swing structure, can throw out the food inside by the swing structure in conjunction with the feeding box. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the fixing shell of this utility model;
[0017] Figure 3 This is a schematic diagram of the connecting block of this utility model;
[0018] Figure 4 This is a schematic diagram of the through hole of this utility model.
[0019] In the diagram: 1. Feeding device body; 2. Feed inlet; 3. Storage chamber; 4. Discharge pipe; 5. Spreading box; 6. Connecting block; 7. Round rod; 8. Bearing; 9. Inclined block; 10. Swinging structure; 101. Fixed shell; 102. Motor; 103. Disc; 104. Round block; 105. Frame; 11. Horizontal hole; 12. Fixed block; 13. Observation window; 14. Through hole. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] like Figures 1 to 4 As shown, the present invention provides a feeding device for integrated rice-fish farming, including a feeding device body 1, a feeding inlet 2 at the top of the feeding device body 1, a storage chamber 3 inside the feeding device body 1, a discharge pipe 4 connected to the bottom of the front of the storage chamber 3, a feed box 5 connected to the other end of the discharge pipe 4, a connecting block 6 fixedly connected to the top of the feed box 5, a round rod 7 movably connected to the back of the connecting block 6, a bearing 8 movably sleeved on the back of the surface of the round rod 7, the back of the bearing 8 fixedly connected to the bottom of the feeding device body 1, an inclined block 9 fixedly connected to the back of the bottom of the inner wall of the storage chamber 3, and a swing structure 10 provided on the top of the connecting block 6.
[0022] refer to Figure 2The swing structure 10 includes a fixed shell 101, which is installed on the front of the feeding device body 1. A motor 102 is provided on the front of the fixed shell 101. A disc 103 is fixedly connected to the output end of the motor 102. A round block 104 is fixedly connected to the back of the disc 103. A frame 105 is fitted onto the surface of the round block 104. The bottom of the frame 105 is fixedly connected to the top of the connecting block 6.
[0023] As a technical optimization of this utility model, by setting the swing structure 10, the food inside can be thrown out by the swing structure 10 in conjunction with the feeding box 5.
[0024] refer to Figure 2 The bottom of the fixed shell 101 has a horizontal hole 11, and the connecting block 6 is located inside the horizontal hole 11 and swings.
[0025] As a technical optimization of this utility model, the horizontal hole 11 can be used to drive the material spreading box 5 to swing through the horizontal hole 11 in conjunction with the connecting block 6 and the swing structure 10.
[0026] refer to Figure 1 A fixing block 12 is fixedly connected to the bottom of the motor 102, and the back of the fixing block 12 is fixedly connected to the front of the fixing shell 101 of the feeding device body 1.
[0027] As a technical optimization of this utility model, by setting the fixing block 12, the motor 102 can be fixed by the fixing block 12 to prevent the motor 102 from shaking during operation.
[0028] refer to Figure 1 The feeding device body 1 has observation windows 13 on both sides, which are used to observe the food inside the feeding device body 1.
[0029] As a technical optimization of this utility model, the observation window 13 allows the user to easily observe the food inside the feeding device body 1, facilitating timely replenishment.
[0030] refer to Figure 4 The bottom of the material feeding box 5 has a through hole 14, and the bottom end of the discharge pipe 4 is a telescopic pipe.
[0031] As a technical optimization of this utility model, by setting the through hole 14, the food can be swung out for feeding through the through hole 14 in conjunction with the swing structure 10.
[0032] The working principle and usage process of this utility model are as follows: First, the feeding device body 1 is installed around the breeding pond. Then, the feed is poured into the feeding device body 1, enters the connecting pipe through the tilting block 9, and enters the feed box 5 through the connecting pipe. After the motor 102 is started, its output end drives the disc 103 to rotate at high speed. The disc 103 drives the circular block 104 to rotate synchronously through mechanical coupling. During the rotation of the circular block 104, its eccentric structure pushes the connecting parts to swing back and forth, thereby driving the frame 105 to swing periodically. The swing of the frame 105, through the lever effect, causes the connecting block 6 to rotate regularly around the circular rod 7 as the axis, and finally drives the feed box 5 to swing back and forth within a set range. The swinging action of the feed box 5 causes the feed inside to be evenly thrown out through the through hole 14 under the action of centrifugal force, forming a large-scale scattering effect, which significantly improves the feeding coverage area and uniformity.
[0033] In summary, this feeding equipment for integrated rice-fish farming, through the design of components such as the discharge pipe, feed box, connecting block, and round rod, allows feed to enter the feed box through the connecting pipe. The oscillating structure then throws the feed out, solving the problem that existing feeding equipment typically uses fixed-point scattering or fixed-area feeding methods. Due to the large surface area of rice paddies and the dispersed activity range of rice and fish, feed tends to accumulate in specific areas, resulting in a "local surplus and distant shortage" phenomenon. This leads to some rice and fish not being able to obtain food in time, affecting the uniformity of growth and farming efficiency.
[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A feeding device for integrated rice-fish farming, comprising a feeding device body (1), wherein a feed inlet (2) is provided at the top of the feeding device body (1), characterized in that: The feeding device body (1) has a storage chamber (3) inside. The bottom of the front of the storage chamber (3) is connected to a discharge pipe (4). The other end of the discharge pipe (4) is connected to a sprinkling box (5). A connecting block (6) is fixedly connected to the top of the sprinkling box (5). A round rod (7) is movably connected to the back of the connecting block (6). A bearing (8) is movably sleeved on the back of the surface of the round rod (7). The back of the bearing (8) is fixedly connected to the bottom of the feeding device body (1). An inclined block (9) is fixedly connected to the back of the bottom of the inner wall of the storage chamber (3). A swing structure (10) is provided on the top of the connecting block (6).
2. The feeding equipment for integrated rice-fish farming according to claim 1, characterized in that: The swing structure (10) includes a fixed shell (101), which is installed on the front of the feeding device body (1). A motor (102) is provided on the front of the fixed shell (101). A disc (103) is fixedly connected to the output end of the motor (102). A round block (104) is fixedly connected to the back of the disc (103). A frame (105) is fitted onto the surface of the round block (104). The bottom of the frame (105) is fixedly connected to the top of the connecting block (6).
3. The feeding equipment for integrated rice-fish farming according to claim 2, characterized in that: The bottom of the fixed shell (101) is provided with a horizontal hole (11), and the connecting block (6) is located inside the horizontal hole (11) and swings.
4. The feeding equipment for integrated rice-fish farming according to claim 2, characterized in that: A fixing block (12) is fixedly connected to the bottom of the motor (102), and the back of the fixing block (12) is fixedly connected to the front of the fixing shell (101) of the feeding device body (1).
5. The feeding equipment for integrated rice-fish farming according to claim 1, characterized in that: The feeding device body (1) has observation windows (13) on both sides, and the observation windows (13) are used to observe the food inside the feeding device body (1).
6. The feeding equipment for integrated rice-fish farming according to claim 1, characterized in that: The bottom of the material dispensing box (5) is provided with a through hole (14), and the bottom end of the discharge pipe (4) is a telescopic pipe.