Rice field ditch-free crayfish breeding feeding device with batching mechanism

Abstract

The utility model discloses a rice field ditch-free crayfish breeding feeding device with a batching mechanism. The rice field ditch-free crayfish breeding feeding device comprises a rotating wheel, an installation frame is installed at the top end of the rotating wheel, positioning structures are installed at the bottom ends of the two sides of the installation frame, a discharging pipe is installed at the top end of the installation frame, and a bottom plate is installed at the top end of one side of a shell. The electronic scale is installed at the top end of the bottom plate, feed can be placed on the tray at the top end of the electronic scale, the electronic scale can detect the feed at the top end of the tray and detect the weight of the feed, and after the weight of the feed is detected to reach a proper value, the hydraulic rod on the plate body is controlled to work; the hydraulic rod works to drive the push plate to move, the push plate moves to push the feed on the tray into the shell, different values can be set for batching according to different feeds, the guide rod can stretch out and draw back, the guide rod can prevent the push plate from shifting, and therefore the purpose that the feeding device for rice field channeless crayfish breeding facilitates batching is achieved.

Description

Technical Field

[0001] This utility model relates to the field of crayfish farming technology, and in particular to a feeding device for crayfish farming in paddy fields without drainage ditches, which has a feeding mechanism. Background Technology

[0002] The red swamp crayfish (Procambarus clarkii) is an arthropod belonging to the genus Procambarus in the family Procambaridae. Commonly known as crayfish or freshwater crayfish, adults typically reach 6-13 cm in length. They are robust, with a slightly flattened dorsoventral body, divided into a cephalothorax and abdomen. Their bodies are covered by a carapace. Mature individuals are dark red or deep red, while immature individuals can range in color from light brown to reddish-brown, with a few individuals being blue. Crayfish are a common food source, thus requiring crayfish farming. Key technologies for crayfish farming include pond construction, pond cleaning and disinfection, stocking of crayfish larvae, feeding, water quality control, and daily management. Feeding requires a non-ditched feeding device for crayfish farming in rice paddies with a feeding mechanism.

[0003] To this end, the specification of patent CN219556001U discloses a feeding device for crayfish farming, including a float plate. A feed box is fixedly connected to the upper surface of the float plate near its front end. An inlet is fixedly connected to one side of the upper end of the feed box. Observation windows are fixedly provided on both the upper and lower parts of the front end of the feed box, and a handle is fixedly connected to the left side of the front end of the observation window. In this utility model, the observation windows facilitate cleaning of the interior. The stirring mechanism inside can stir the feed for crayfish, making it finer and more uniform, thus improving its digestion and absorption efficiency and the utilization rate of product nutrients, making it easier for crayfish to absorb. The timed control valve allows for timed feeding of crayfish, greatly reducing the intensity of manual labor.

[0004] 1. The above-mentioned feeding device for crayfish farming can improve the efficiency of digestion and absorption, and also improve the utilization rate of product nutrients, making it easier for crayfish to absorb them. Through the set timed control valve, the crayfish can be fed at regular intervals, which greatly reduces the intensity of manual labor. However, when feeding crayfish, in order to ensure the health of crayfish, it is necessary to feed them a variety of foods, so the crayfish food needs to be formulated.

[0005] 2. Since this device is used in paddy fields, where there is a lot of mud, it is difficult to fix the device in place during operation. Even if the rotating wheel is secured with clips, slippage may occur, so the device needs to be positioned correctly. Utility Model Content

[0006] The purpose of this invention is to provide a feeding device for crayfish farming in paddy fields without drainage ditches, which has a feeding mechanism to solve the problems of existing feeding devices for crayfish farming in paddy fields that are difficult to feed and difficult to position.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a feeding device for crayfish farming in paddy fields without ditches, which includes a feeding mechanism and a rotating wheel;

[0008] The top of the rotating wheel is equipped with a mounting frame, and the bottom ends of both sides of the mounting frame are equipped with positioning structures. The top of the mounting frame is equipped with a discharge pipe, and a servo motor is installed on one side of the discharge pipe.

[0009] An outlet is installed on one side of the bottom end of the discharge pipe, and a discharge port is installed on one side of the top end of the discharge pipe. A solenoid valve is installed at the bottom end of the discharge port, and a housing is installed at the top end of the discharge port. A stirring mechanism is installed inside the housing.

[0010] A dispensing mechanism is installed at the top of one side of the outer casing, and the dispensing mechanism includes a base plate, a plate body, a hydraulic rod, an electronic scale, a guide rod, a push plate, and a tray. The base plate is installed at the top of one side of the outer casing.

[0011] In use, after the material enters the shell, the rotating motor at the top of the mounting plate drives the stirring shaft to rotate, which in turn drives the stirring blades to rotate. The rotating blades stir the feed inside the shell, allowing the feed to mix together. The solenoid valve can seal the discharge port. When feeding is needed, the solenoid valve opens, and the feed enters the discharge pipe. The servo motor then drives the discharge shaft to rotate, which in turn moves the feed. The feed can then be discharged through the outlet, feeding the crayfish.

[0012] Furthermore, the stirring mechanism includes a rotary motor, a stirring shaft, stirring blades, and a mounting plate. The mounting plate is installed at the top of the interior of the outer shell. The rotary motor is installed at the top of the mounting plate, and the stirring shaft is installed at the bottom of the rotary motor. When the rotary motor is working, it drives the stirring blades to rotate, and the rotation of the stirring blades stirs the interior of the outer shell.

[0013] Furthermore, stirring blades are installed on the outer side of the stirring shaft, and the stirring blades are arranged at equal intervals on the outer side of the stirring shaft. The rotation of the stirring blades can stir the inside of the outer shell.

[0014] Furthermore, a discharge shaft is installed on one side of the servo motor, and the discharge shaft is spiral in shape. The rotation of the discharge shaft will drive the feed to move.

[0015] Furthermore, the positioning structure includes a fixed plate, a positioning plate, a threaded rod, and a pointed tip. The fixed plate is installed on both sides of the mounting frame, and the positioning plate is provided at the bottom end of the fixed plate. The threaded rod passes through the middle of the fixed plate, and the bottom end of the threaded rod is provided with a pointed tip. The lifting and lowering of the threaded rod can drive the pointed tip to lift and lower. The pointed tip can be inserted into the soil and can position and fix the device.

[0016] Furthermore, the outer side wall of the threaded rod is uniformly provided with external threads, and the inner side wall of the fixing plate is uniformly provided with internal threads that cooperate with the external threads. The threaded rod and the fixing plate are threadedly connected, and the threaded rod can be raised and lowered by rotation.

[0017] Furthermore, an electronic scale is installed on one side of the top of the base plate, a tray is installed on the top of the electronic scale, a plate is installed on one side of the top of the base plate, a hydraulic rod is installed on one side of the plate, a push plate is installed on one side of the hydraulic rod, and guide rods are installed at both ends of the push plate. Different feeds can be set with different values ​​for batching.

[0018] The present invention provides a feeding device for crayfish farming in paddy fields without drainage ditches, which has the following advantages: food can be tested by an electronic scale, and the weight of different materials can be tested. The tested materials can be pushed into the shell, thus allowing the materials to be mixed. When the device is working, the pointed end can be inserted into the soil by turning the threaded rod, and the pointed end fixes and positions the device.

[0019] By installing an electronic scale at the top of the base plate, feed can be placed on the tray at the top of the scale. The electronic scale can detect the weight of the feed at the top of the tray. Once the weight of the feed reaches a suitable value, it will control the hydraulic rod on the plate to work. The hydraulic rod will drive the push plate to move, and the push plate will push the feed on the tray into the outer shell. Different feeds can be set with different values ​​for feeding. The guide rod can extend and retract to prevent the push plate from deviating. This achieves the purpose of facilitating feed feeding in the ditchless crayfish farming of rice paddies.

[0020] By installing a rotating wheel at the bottom of the mounting frame, the device can be moved. After the device is moved to the appropriate position, the threaded rod and the fixing plate form a threaded connection. The threaded rod can be raised and lowered by turning it. The raising and lowering of the threaded rod can also raise and lower the pointed end. The pointed end can be inserted into the soil and can position and fix the device. The threaded rod passes through the positioning plate, which can prevent the threaded rod from shaking. This achieves the purpose of facilitating the positioning of the feeding device for crayfish farming in paddy fields without ditches. Attached Figure Description

[0021] Figure 1This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a frontal cross-sectional view of the present invention.

[0023] Figure 3 This is a partial three-dimensional structural diagram of the dispensing mechanism of this utility model;

[0024] Figure 4 This is a partial three-dimensional structural diagram of the positioning structure of this utility model;

[0025] Figure 5 This is a partial cross-sectional view of the stirring mechanism of this utility model.

[0026] The following are the annotations in the diagram: 1. Outer shell; 2. Stirring mechanism; 201. Rotary motor; 202. Stirring shaft; 203. Stirring blade; 204. Mounting plate; 3. Discharge port; 4. Solenoid valve; 5. Servo motor; 6. Discharge shaft; 7. Mounting frame; 8. Rotary wheel; 9. Positioning structure; 901. Fixing plate; 902. Positioning plate; 903. Threaded rod; 904. Point; 10. Discharge pipe; 11. Outlet; 12. Batching mechanism; 1201. Base plate; 1202. Plate body; 1203. Hydraulic rod; 1204. Electronic scale; 1205. Guide rod; 1206. Push plate; 1207. Tray. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 One embodiment of this utility model is a feeding device for crayfish farming in paddy fields without drainage ditches, which includes a feed dispensing mechanism and a rotating wheel 8.

[0029] A mounting bracket 7 is installed at the top of the rotating wheel 8. Positioning structures 9 are installed at the bottom of both sides of the mounting bracket 7. The positioning structure 9 includes a fixing plate 901, a positioning plate 902, a threaded rod 903, and a pointed tip 904. The fixing plate 901 is installed on both sides of the mounting bracket 7. The positioning plate 902 is provided at the bottom of the fixing plate 901. The threaded rod 903 passes through the middle of the fixing plate 901. External threads are evenly provided on the outer side wall of the threaded rod 903. Internal threads that cooperate with the external threads are evenly provided on the inner side wall of the fixing plate 901. The threaded rod 903 is threadedly connected to the fixing plate 901. A pointed tip 904 is provided at the bottom of the threaded rod 903.

[0030] See attached document Figure 1-2 and attached Figure 4 As shown, the device can be moved by the rotating wheel 8. After the device is moved to the appropriate position, the threaded rod 903 and the fixing plate 901 form a threaded connection. The threaded rod 903 can be raised and lowered by turning the threaded rod 903. The raising and lowering of the threaded rod 903 can also raise and lower the tip 904. The tip 904 can be inserted into the soil and can position and fix the device. The threaded rod 903 passes through the positioning plate 902, and the positioning plate 902 can prevent the threaded rod 903 from shaking.

[0031] The top of the mounting bracket 7 is equipped with a discharge pipe 10, and a servo motor 5 is installed on one side of the discharge pipe 10. A discharge shaft 6 is installed on one side of the servo motor 5, and the discharge shaft 6 is spiral in shape.

[0032] An outlet 11 is installed on one side of the bottom end of the discharge pipe 10, and a discharge port 3 is installed on one side of the top end of the discharge pipe 10. A solenoid valve 4 is installed at the bottom end of the discharge port 3, and a housing 1 is installed at the top end of the discharge port 3. A stirring mechanism 2 is installed inside the housing 1. The stirring mechanism 2 includes a rotary motor 201, a stirring shaft 202, stirring blades 203, and a mounting plate 204. The mounting plate 204 is installed at the top end inside the housing 1. The rotary motor 201 is installed at the top end of the mounting plate 204, and the stirring shaft 202 is installed at the bottom end of the rotary motor 201. The stirring blades 203 are installed on the outside of the stirring shaft 202, and the stirring blades 203 are arranged at equal intervals on the outside of the stirring shaft 202.

[0033] See attached document Figure 2 and attached Figure 5 As shown, after the material enters the shell 1, the rotary motor 201 at the top of the mounting plate 204 will drive the stirring shaft 202 to rotate. The rotation of the stirring shaft 202 will drive the stirring blade 203 to rotate. The rotation of the stirring blade 203 will stir the feed inside the shell 1, allowing the feed to mix together. The solenoid valve 4 can seal the discharge port 3. When feeding is needed, the solenoid valve 4 will open, and the feed will enter the discharge pipe 10. The servo motor 5 will drive the discharge shaft 6 to rotate. The rotation of the discharge shaft 6 will drive the feed to move, and then the feed can be discharged through the outlet 11 to feed the crayfish.

[0034] A dispensing mechanism 12 is installed at the top of one side of the outer casing 1. The dispensing mechanism 12 includes a base plate 1201, a plate body 1202, a hydraulic rod 1203, an electronic scale 1204, a guide rod 1205, a push plate 1206, and a tray 1207. The base plate 1201 is installed at the top of one side of the outer casing 1. An electronic scale 1204 is installed on one side of the top of the base plate 1201. A tray 1207 is installed on the top of the electronic scale 1204. A plate body 1202 is installed on one side of the top of the base plate 1201. A hydraulic rod 1203 is installed on one side of the plate body 1202. A push plate 1206 is installed on one side of the hydraulic rod 1203. Guide rods 1205 are installed at both ends of the push plate 1206.

[0035] See attached document Figure 1-3 As shown, feed can be placed on the tray 1207 at the top of the electronic scale 1204. The electronic scale 1204 can detect the feed at the top of the tray 1207 and detect the weight of the feed. When the weight of the feed reaches a suitable value, it will control the hydraulic rod 1203 on the plate 1202 to work. The operation of the hydraulic rod 1203 will drive the push plate 1206 to move. The movement of the push plate 1206 will push the feed on the tray 1207 into the outer shell 1. Different feeds can be set with different values ​​for feeding. The guide rod 1205 can extend and retract, and the guide rod 1205 can prevent the push plate 1206 from deviating.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for crayfish farming in paddy fields without drainage ditches, comprising a feed dispensing mechanism, including a rotary wheel (8); Its features are: The top of the rotating wheel (8) is equipped with a mounting bracket (7), and the bottom ends of both sides of the mounting bracket (7) are equipped with positioning structures (9). The top of the mounting bracket (7) is equipped with a discharge pipe (10), and a servo motor (5) is installed on one side of the discharge pipe (10). An outlet (11) is installed on one side of the bottom end of the discharge pipe (10), and a discharge port (3) is installed on one side of the top end of the discharge pipe (10). A solenoid valve (4) is installed at the bottom end of the discharge port (3), and a shell (1) is installed at the top end of the discharge port (3). A stirring mechanism (2) is installed inside the shell (1). A dispensing mechanism (12) is installed at the top of one side of the outer shell (1), and the dispensing mechanism (12) includes a base plate (1201), a plate (1202), a hydraulic rod (1203), an electronic scale (1204), a guide rod (1205), a push plate (1206), and a tray (1207). The base plate (1201) is installed at the top of one side of the outer shell (1).

2. The feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 1, is characterized in that: The stirring mechanism (2) includes a rotary motor (201), a stirring shaft (202), a stirring blade (203), and a mounting plate (204). The mounting plate (204) is installed at the top inside the outer casing (1). The rotary motor (201) is installed at the top of the mounting plate (204), and the stirring shaft (202) is installed at the bottom of the rotary motor (201).

3. The feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 2, is characterized in that: A stirring blade (203) is installed on the outside of the stirring shaft (202), and the stirring blade (203) is arranged at equal intervals on the outside of the stirring shaft (202).

4. The feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 1, is characterized in that: The servo motor (5) has a discharge shaft (6) installed on one side, and the discharge shaft (6) is spiral in shape.

5. A feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 1, is characterized in that: The positioning structure (9) includes a fixing plate (901), a positioning plate (902), a threaded rod (903), and a pointed tip (904). The fixing plate (901) is installed on both sides of the mounting bracket (7). The positioning plate (902) is provided at the bottom end of the fixing plate (901). The threaded rod (903) passes through the middle position of the fixing plate (901), and the pointed tip (904) is provided at the bottom end of the threaded rod (903).

6. A feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 5, is characterized in that: The threaded rod (903) has external threads uniformly arranged on its outer side wall, and the fixing plate (901) has internal threads uniformly arranged on its inner side wall that cooperate with the external threads. The threaded rod (903) and the fixing plate (901) are threadedly connected.

7. A feeding device for crayfish farming in paddy fields without drainage ditches, as described in claim 1, is characterized in that: An electronic scale (1204) is installed on one side of the top of the base plate (1201). A tray (1207) is installed on the top of the electronic scale (1204). A plate (1202) is installed on one side of the top of the base plate (1201). A hydraulic rod (1203) is installed on one side of the plate (1202). A push plate (1206) is installed on one side of the hydraulic rod (1203). Guide rods (1205) are installed at both ends of the push plate (1206).

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