Feeding device for feeding crayfish breeding ditch in rice field

Abstract

The utility model discloses a feeding device for feeding in a rice field crayfish breeding ditch, and relates to the technical field of crayfish breeding, in a crayfish field, a plurality of groups of equally divided breeding sub-fields are arranged in the crayfish field, a conveying pipeline is arranged in the crayfish field, the conveying pipeline comprises a main crayfish ditch and an auxiliary crayfish ditch, and a feed pump station is arranged at the upper end of the crayfish field. The feed pump station is communicated with the main shrimp ditch, a feed mixing part and a pressurizing part are arranged in the feed pump station, and pipeline regulation and control assemblies are arranged at the positions of the main shrimp ditch and the auxiliary shrimp ditch. By the adoption of the feed throwing device, feed can be evenly thrown into the breeding sub-fields, the guiding amount of the feed guided into the auxiliary shrimp ditches is measured through the flow meter, the drainage plate is closed after the adding amount reaches the specified amount, feed feeding of one set of breeding sub-fields is completed, and the feeding efficiency of the breeding sub-fields is improved. The subsequent breeding sub-field putting method is performed in the same manner, so that proper feed density and feed use uniformity are ensured.

Description

Technical Field

[0001] This utility model relates to the field of crayfish farming technology, and in particular to a feeding device for feeding crayfish in paddy field ditches. Background Technology

[0002] Rice-crayfish farming is an ecological agricultural model that combines rice cultivation and crayfish farming, improving land utilization and economic efficiency. In this model, the design and construction of the farming ditches are key factors. Here are some key points regarding rice-crayfish farming ditches:

[0003] Location and shape of aquaculture ditches: Aquaculture ditches are usually located around the perimeter of the paddy field or in the center of the field, and can be circular, U-shaped, or grid-shaped. The aquaculture ditches should be designed in a shape that facilitates management and harvesting.

[0004] Ditch dimensions: The depth of the aquaculture ditch is generally 1-1.5 meters, and the width is 3-5 meters, to ensure that the crayfish have enough space to move around. The size of the ditch should be determined according to the size of the paddy field and the number of crayfish.

[0005] However, the following problems need to be solved in the process of feeding crayfish in the farming ditch. In order to ensure the growth efficiency of crayfish, it is necessary to control the stocking density of crayfish and to feed crayfish in a targeted manner to ensure appropriate feed density and uniformity of feed use, so as to avoid waste and water pollution caused by uneven feed. To this end, we propose a feeding device for feeding crayfish in rice paddy farming ditches. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a feeding device for feeding crayfish in rice paddy ditches, solving the technical problem of consistent feed feeding.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A feeding device for feeding crayfish in rice paddy ditches, comprising crayfish ponds,

[0011] The shrimp pond is divided into several groups of equally divided sub-ponds. Each pond is equipped with a transport system, including main and secondary shrimp ditches. These ditches are vertically distributed to provide feed to the various sub-ponds.

[0012] A feed pumping station is installed at the top of the shrimp pond, which is connected to the main shrimp ditch. The feed pumping station is equipped with feed mixing and pressurizing components. After mixing, the feed is pressurized and delivered to the conveying pipeline. The feed pumping station is used to pressurize and transport the feed in the main shrimp ditch.

[0013] Preferably, each breeding pad has a set of secondary shrimp ditches in the middle, and a partition net is also installed inside the breeding pad to further divide the breeding pad, avoiding inconsistent feed delivery caused by overflow from the secondary shrimp ditches, thereby achieving further uniform feed delivery.

[0014] Preferably, several sets of capillary discharge ports are provided on the outer side below the secondary shrimp ditch, and feed is further evenly distributed through the capillary discharge ports to improve the consistency of feed distribution.

[0015] Preferably, pipeline control components are installed at the locations of the main shrimp ditch and the secondary shrimp ditch to control the opening and closing of the secondary shrimp ditch, thereby controlling the amount of feed delivered to each set of secondary shrimp ditches.

[0016] Preferably, the pipeline control component is placed at the upper end of the secondary shrimp ditch. The pipeline control component includes a servo motor and a diversion plate. The servo motor is a rotating module that can be controlled by a servo motor. The diversion plate is fixedly installed on the rotating module. The servo motor drives the diversion plate to rotate. A ramp is provided at the upper end of the secondary shrimp ditch. Limit blocks are provided on the inner wall of the main shrimp ditch at positions corresponding to the secondary shrimp ditch.

[0017] Preferably, the feed guide plate is in the open position and in contact with the limiting block. At this time, the secondary shrimp channel is open, allowing feed from the main shrimp ditch to be introduced into the secondary shrimp ditch.

[0018] When the feed chute is closed and in contact with the feed tray, the secondary shrimp channel is closed. At this time, the feed in the main shrimp channel is introduced into the next subsequent location through the secondary shrimp channel.

[0019] Preferably, a flow meter is installed in the middle of the secondary shrimp ditch to measure the amount of feed introduced into the secondary shrimp ditch, thereby understanding the amount added. The corresponding linkage control of the servo motor in the servo motor above closes the flow plate after the amount added reaches the specified amount, completing the feeding of one set of breeding fields. The feeding method for subsequent breeding fields is the same.

[0020] Preferably, a control valve is installed in the pipeline connecting the feed pump station and the main shrimp ditch. The feed supply of the feed pump station is controlled by the control valve, and the opening and closing of the main pipeline is controlled.

[0021] (III) Beneficial Effects

[0022] After the feed is mixed and pressurized, it is introduced into the main shrimp ditch. The secondary shrimp ditches are gradually opened one by one through the pipeline control components. After the feed is put into the previous secondary shrimp ditch, the pipeline control components above it are closed. Then, the pipeline control components of the subsequent ditches are opened one by one to achieve uniform feeding of each group.

[0023] In addition, a flow meter is installed in the middle of the secondary shrimp ditch to measure the amount of feed introduced into the secondary shrimp ditch, thereby understanding the amount added. The corresponding linkage control of the servo motor in the servo motor above will close the diversion plate after the amount added reaches the specified amount, completing the feeding of one set of breeding fields. The feeding method for subsequent breeding fields is the same.

[0024] In use, the above-mentioned feed dispensing device can evenly distribute feed to the breeding paddies. The flow meter measures the amount of feed introduced into the secondary shrimp ditch, thereby understanding the amount added. The corresponding linkage control of the servo motor in the upper part closes the diversion plate after the amount added reaches the specified amount, completing the feeding of one breeding paddy. Subsequent breeding pads can be fed in the same way. It can be used to feed crayfish in the breeding paddy according to their specific needs, ensuring appropriate feed density and uniformity of feed application, and avoiding waste and water pollution caused by uneven feed distribution. Attached Figure Description

[0025] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] Figure 1 This is an overall structural diagram of a feeding device for feeding crayfish in rice paddy ditch according to the present invention;

[0027] Figure 2 This invention relates to the structure of a pipeline control component in a feeding device for feeding crayfish in rice paddy ditches. Figure 1 ;

[0028] Figure 3 This invention relates to the structure of a pipeline control component in a feeding device for feeding crayfish in rice paddy ditches. Figure 2 .

[0029] Legend:

[0030] 1. Shrimp paddy field; 2. Main shrimp ditch; 3. Secondary shrimp ditch; 4. Capillary discharge outlet; 5. Separator net;

[0031] 6. Pipeline control components; 61. Servo motor; 62. Baffle plate; 63. Drain plate; 64. Limit block; 65. Flow meter;

[0032] 7. Feed pump station; 8. Control valves. Detailed Implementation

[0033] This application provides a feeding device for feeding crayfish in rice paddy ditch, which solves the problem of feed consistency in the prior art. It adopts a main and secondary channel scheme in the rice paddy and is equipped with related automatic feeding channels to achieve automated and uniform control of the rice-crayfish farming channels.

[0034] Example 1

[0035] The technical solution in this application embodiment is to solve the problem of feed feeding consistency mentioned above, and the overall approach is as follows:

[0036] To address the problems existing in the prior art, this utility model provides a feeding device for feeding crayfish in rice paddy ditches, including...

[0037] Shrimp paddy field 1, which contains several equally divided sub-ponds for aquaculture. Each shrimp paddy field 1 is equipped with a conveying pipeline system, including main shrimp ditches 2 and secondary shrimp ditches 3. The main shrimp ditches 2 and secondary shrimp ditches 3 are vertically distributed to achieve a distributed design for the multiple sub-ponds. Feed is delivered separately to each sub-pond through the main shrimp ditches 2 and secondary shrimp ditches 3.

[0038] A feed pump station 7 is installed at the upper end of the shrimp pond 1. The feed pump station 7 is connected to the main shrimp ditch 2. The feed pump station 7 is equipped with a feed mixing component and a pressurizing component. After the feed is mixed, it is pressurized and sent to the conveying pipeline. The feed in the main shrimp ditch 2 is pressurized and transported through the feed pump station 7.

[0039] Each breeding paddy field has a set of secondary shrimp ditches 3 in the middle, and a partition net 5 is also installed inside the breeding paddy field. The partition net 5 is used to further divide the breeding paddy field and avoid inconsistent feed delivery caused by the overflow of the secondary shrimp ditches 3, thereby achieving further uniform feed delivery.

[0040] Several sets of capillary discharge ports 4 are provided on the outer side below the sub-shrimp ditch 3. The feed is further evenly distributed through the capillary discharge ports 4 to improve the consistency of feed distribution.

[0041] Pipeline control components 6 are installed at the locations of the main shrimp ditch 2 and the secondary shrimp ditch 3. These components control the opening and closing of the secondary shrimp ditch 3, thereby controlling the amount of feed delivered to each secondary shrimp ditch 3. Figure 2-3As shown, the pipeline control component 6 is placed on the upper end of the secondary shrimp trench 3. The pipeline control component 6 includes a servo motor 61 and a diversion plate 63. The servo motor 61 is a rotating module that can be controlled by a servo motor. The diversion plate 63 is fixedly installed on the rotating module. The servo motor 61 drives the diversion plate 63 to rotate. A ramp 62 is provided at the upper port of the secondary shrimp trench 3. A limit block 64 is provided on the inner wall of the main shrimp trench 2 at a position corresponding to the secondary shrimp trench 3.

[0042] like Figure 2 As shown, the diversion plate 63 is in the open state and is in contact with the limiting block 64. At this time, the secondary shrimp ditch 3 is open, allowing the feed in the main shrimp ditch 2 to be introduced into the secondary shrimp ditch 3.

[0043] like Figure 3 As shown, the diversion plate 63 is in the closed state and is in contact with the ramp 62. At this time, the secondary shrimp ditch 3 is closed, and the feed in the main shrimp ditch 2 is guided to the next subsequent location through the secondary shrimp ditch 3.

[0044] Combination Figure 2 and Figure 3 After the feed is mixed and pressurized, it is introduced into the main shrimp ditch 2. The secondary shrimp ditch 3 is gradually opened one by one through the pipeline control component 6. After the feed is put into the secondary shrimp ditch 3, the pipeline control component 6 above it is closed. Then, the pipeline control components 6 of the subsequent ditch are opened one by one to achieve uniform feeding for each group.

[0045] In addition, a flow meter 65 is installed in the middle of the secondary shrimp ditch 3. The flow meter 65 measures the amount of feed introduced into the secondary shrimp ditch 3, thereby understanding the amount added. The corresponding linkage control controls the servo motor in the servo motor 61 above. After the amount added reaches the specified amount, the diversion plate 63 is closed, completing the feeding of a group of breeding fields. The feeding method for subsequent breeding fields is the same.

[0046] The feed pump station 7 is connected to the main shrimp ditch 2 by a control valve 8. The feed supply of the feed pump station 7 is controlled by the control valve 8, and the opening and closing of the main pipe is controlled.

[0047] In use, the above-mentioned feed dispensing device can evenly dispense feed into the breeding paddies. The flow meter 65 measures the amount of feed introduced into the secondary shrimp ditch 3, thereby understanding the amount added. The corresponding linkage control of the servo motor 61 above closes the diversion plate 63 after the amount added reaches the specified amount, completing the feeding of one breeding paddy. Subsequent breeding pads can be fed in the same way. This allows for targeted feeding of crayfish according to the specific needs of the breeding paddies, ensuring appropriate feed density and uniformity of feed use, and avoiding waste and water pollution caused by uneven feed distribution.

[0048] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A feeding device for feeding crayfish in paddy fields, comprising a crayfish field (1), characterized in that: The shrimp pond (1) is equipped with several groups of equally divided sub-ponds for shrimp farming. The shrimp pond (1) is equipped with a conveying pipeline, which includes a main shrimp ditch (2) and a secondary shrimp ditch (3). A feed pump station (7) is installed at the upper end of the shrimp field (1). The feed pump station (7) is connected to the main shrimp ditch (2). The feed pump station (7) is equipped with a feed mixing component and a pressurizing component.

2. The feeding device for feeding crayfish in rice paddy ditch as described in claim 1, characterized in that: Pipeline control components (6) are installed at the positions of the main shrimp ditch (2) and the secondary shrimp ditch (3) to control the opening and closing of the secondary shrimp ditch (3).

3. The feeding device for feeding crayfish in rice paddy ditch as described in claim 2, characterized in that: The pipeline control component (6) is placed on the upper end of the secondary shrimp ditch (3). The pipeline control component (6) includes a servo motor (61) and a diversion plate (63). The servo motor (61) is a rotating module that can be controlled by a servo motor. The diversion plate (63) is fixedly installed on the rotating module. The servo motor (61) drives the diversion plate (63) to rotate.

4. The feeding device for feeding crayfish in rice paddy ditch as described in claim 3, characterized in that: The upper end of the secondary shrimp ditch (3) is provided with a ramp (62), and the inner wall of the main shrimp ditch (2) is provided with a limit block (64) at a position corresponding to the secondary shrimp ditch (3).

5. A feeding device for feeding crayfish in rice paddy ditch as described in claim 4, characterized in that: A flow meter (65) is installed in the middle of the sub-shrimp ditch (3), which is linked to the servo motor in the servo motor (61) above. After the amount added reaches the specified amount, the diversion plate (63) is closed.

6. The feeding device for feeding crayfish in rice paddy ditch as described in claim 1, characterized in that: The feed pump station (7) is connected to the main shrimp ditch (2) by a control valve (8), which controls the feed supply of the feed pump station (7).

7. The feeding device for feeding crayfish in rice paddy ditch as described in claim 1, characterized in that: The main shrimp ditch (2) and the secondary shrimp ditch (3) are vertically distributed, and feed is separately delivered to the interior of the breeding field through the main shrimp ditch (2) and the secondary shrimp ditch (3).

8. The feeding device for feeding crayfish in rice paddy ditch as described in claim 7, characterized in that: Several sets of capillary discharge ports (4) are provided on the outer side below the sub-shrimp ditch (3), and a set of sub-shrimp ditch (3) is provided in the middle of each breeding field. In addition, a partition net (5) is also provided inside the breeding field.

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