An agricultural production breeding device

Abstract

The utility model discloses an agricultural production breeding device, including soaking pool body, the reciprocating oxygenation mechanism is equipped with in the inner chamber top of soaking pool body, the right side of soaking pool body is equipped with circulating mechanism, the inner chamber of circulating mechanism is equipped with filter mechanism, and the moving speed of reciprocating oxygenation mechanism can pass through the control of adjusting micro servo motor speed, and the reciprocating range of water spray pipe covers the inner chamber top of soaking pool, and the oxygenation range and frequency can be flexibly adjusted according to seed soaking capacity, soaking pool size, in addition, the inlet pipe and drain pipe set up opening and closing valve respectively, can conveniently control the in and out and replacement of water body in soaking pool, and the overall structure design is flexible, and the operation is simple, is applicable to the soaking breeding demand of different kinds of seeds, improves the versatility and practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of agricultural breeding technology, and in particular to an agricultural production breeding device. Background Technology

[0002] In agricultural breeding, seed soaking is a crucial step, directly affecting seed germination rate and subsequent growth. Currently available agricultural breeding equipment generally suffers from the following problems in the seed soaking stage: The oxygenation methods are limited, mostly relying on fixed-point aeration or natural dissolved oxygen in static water bodies. This results in uneven dissolved oxygen levels in different areas of the soaking tank, causing some seeds to germinate slowly or die due to lack of oxygen, thus affecting the overall breeding quality.

[0003] If the water circulation system is missing or the filtration function is inadequate, impurities and secretions produced by the seeds during soaking can easily accumulate in the water and cannot be removed in time. This will not only pollute the water but may also breed harmful microorganisms, increasing the risk of seed disease and reducing the breeding success rate.

[0004] The existing devices have a relatively fixed structural design, and the position of the oxygenation components cannot be adjusted according to the actual size of the soaking pool and the distribution of seeds. This makes it difficult to achieve efficient oxygenation of the entire pool, further limiting the improvement of breeding results and failing to meet the needs of large-scale, high-quality breeding in modern agriculture. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, one of the objectives of this utility model is to provide an agricultural production breeding device.

[0006] One of the objectives of this utility model is achieved through the following technical solution: An agricultural production breeding device includes a soaking tank body, a reciprocating oxygenation mechanism at the top of the inner cavity of the soaking tank body, a circulation mechanism on the right side of the soaking tank body, and a filtration mechanism in the inner cavity of the circulation mechanism.

[0007] Furthermore, the reciprocating aeration mechanism includes a water spray pipe, with several water injection heads connected to the bottom of the water spray pipe, a circulating connecting rigid pipe connected to the top of the water spray pipe, and connecting rods fixedly connected to both the left and right sides of the water spray pipe.

[0008] Furthermore, the inner walls of the left and right sides of the soaking pool body are provided with sliding grooves near the top. The inner cavities of the two sliding grooves are slidably connected to sliders. The other ends of the two connecting rods are respectively fixedly connected to the sides of adjacent sliders. The slider on the left side is provided with a threaded hole. The inner cavity of the threaded hole is through which a threaded rod that matches its internal thread passes and is threadedly connected to it.

[0009] Furthermore, the front end of the threaded rod is movably connected to the front side wall of the inner cavity of the slide groove, and a micro servo motor is fixedly connected to the rear side wall of the inner cavity of the slide groove. The power output shaft of the micro servo motor is fixedly connected to the rear end of the threaded rod.

[0010] Furthermore, the circulation mechanism includes a circulation tank, a circulation connecting pipe between the circulation tank and the soaking tank body, the circulation tank and the soaking tank body are connected through the circulation connecting pipe, and a switch valve is provided on the circulation connecting pipe. A water pump is fixedly connected to the bottom of the inner cavity of the circulation tank near the right side, and a circulation connecting hose is inserted into the outlet end of the water pump. A movable port is opened at the top of the circulation tank near the right side, and a rubber pad is fixedly connected to the inner cavity of the movable port. The other end of the circulation connecting hose passes through the inner cavity of the movable port and is fixedly connected and communicates with the right end of the circulation connecting rigid pipe.

[0011] Furthermore, the filtration mechanism includes a frame fixedly connected to the middle of the inner cavity of the circulation box. A filter screen is fixedly connected to the inner cavity of the frame. A cleaning brush roller is provided on the left side of the filter screen. The right side of the cleaning brush roller is attached to the left side of the filter screen. Rotating shafts are fixedly connected to both the front and rear sides of the cleaning brush roller. The front end of the rotating shaft on the front side is movably connected to the front side wall of the inner cavity of the circulation box. A sealed bearing is fixedly connected to the rear side wall of the circulation box. The rear end of the rotating shaft on the rear side passes through the inner cavity of the sealed bearing. A drive motor is fixedly connected to the rear side wall of the circulation box. The power output shaft of the drive motor is fixedly connected to the rear end of the rotating shaft.

[0012] Furthermore, water inlet pipes and drain pipes are respectively inserted into the front and rear side walls of the soaking pool near the bottom, and both the water inlet pipes and drain pipes are equipped with on / off valves.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Uniform and efficient oxygenation, enhancing seed activity: The device is equipped with a reciprocating aeration mechanism, which uses a micro servo motor to drive a threaded rod to rotate, causing a slider to slide within a groove, thereby moving the spray pipe back and forth along the length of the soaking tank. Multiple water injection heads at the bottom of the spray pipe spray water synchronously, which can evenly disperse the water, greatly increasing the contact area between the water and air, achieving uniform oxygenation throughout the tank. This effectively solves the problem of uneven dissolved oxygen in traditional fixed aeration methods, providing sufficient oxygen for seeds and improving seed germination rate and activity.

[0014] 2. Synchronized Water Circulation and Filtration to Ensure Water Cleanliness: The circulation and filtration mechanisms work in tandem. Water from the soaking tank is introduced into the circulation tank via a connecting pipe and filtered through a screen within the frame, quickly intercepting impurities and seed secretions. Simultaneously, a drive motor rotates a cleaning brush roller to clean impurities adhering to the filter screen in real time, preventing clogging and ensuring smooth water circulation. The filtered water is then pumped through a circulation hose to a spray pipe, achieving water recycling. This reduces water waste, maintains the cleanliness of the soaking water, and lowers the risk of seed disease.

[0015] 3. Flexible and controllable structure to adapt to different needs: The moving speed of the reciprocating aeration mechanism can be controlled by adjusting the speed of the micro servo motor. The reciprocating range of the water spray pipe covers the top of the soaking tank cavity, allowing for flexible adjustment of the aeration range and frequency according to the seed soaking volume and the size of the soaking tank. In addition, the inlet and outlet pipes are equipped with on / off valves, which can conveniently control the inflow, outflow, and replacement of water in the soaking tank. The overall structural design is flexible and easy to operate, suitable for the soaking and breeding needs of different types of seeds, enhancing the versatility and practicality of the device.

[0016] The above description is merely 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, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a perspective view of this embodiment; Figure 2 This is a schematic diagram of the reciprocating oxygenation mechanism in this embodiment; Figure 3 This is a schematic diagram of the drive motor in this embodiment; Figure 4 This is a schematic diagram of the filter mechanism in this embodiment; Figure 5 This is a schematic diagram of the structure of the circulation connection pipe in this embodiment.

[0018] In the diagram: 1. Soaking tank body; 2. Circulation tank; 3. Inlet pipe; 4. Drain pipe; 5. Slide chute; 6. Slider; 7. Threaded hole; 8. Threaded rod; 9. Micro servo motor; 10. Connecting rod; 11. Spray pipe; 12. Circulation connection rigid pipe; 13. Movable port; 14. Frame; 15. Cleaning brush roller; 16. Circulation connection pipe; 17. Drive motor; 18. Circulation connection hose. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] First embodiment, such as Figure 1-5 As shown, the agricultural production breeding device of this embodiment includes a soaking tank body 1. The top of the inner cavity of the soaking tank body 1 is provided with a reciprocating oxygenation mechanism, and the right side of the soaking tank body 1 is provided with a circulation mechanism. The inner cavity of the circulation mechanism is provided with a filtration mechanism. The reciprocating aeration mechanism includes a spray pipe 11, with several water injection heads connected to the bottom of the spray pipe 11 and a circulating connecting rigid pipe 12 connected to the top of the spray pipe 11. Connecting rods 10 are fixedly connected to both the left and right sides of the spray pipe 11. Slide grooves 5 are provided on the left and right inner walls of the soaking tank body 1 near the top. Sliding sliders 6 are slidably connected to the inner cavities of both slide grooves 5. The other ends of the two connecting rods 10 are fixedly connected to the sides of adjacent sliding sliders 6. A threaded hole 7 is provided on the left sliding slider 6, and a threaded hole 7 passes through the inner cavity of the threaded hole 7. A threaded rod 8 with matching threads is threadedly connected to it. The front end of the threaded rod 8 is movably connected to the front side wall of the inner cavity of the slide groove 5. A micro servo motor 9 is fixedly connected to the rear side wall of the inner cavity of the slide groove 5. The power output shaft of the micro servo motor 9 is fixedly connected to the rear end of the threaded rod 8. The circulation mechanism includes a circulation box 2. A circulation connecting pipe 16 is provided between the circulation box 2 and the soaking tank body 1. The circulation box 2 and the soaking tank body 1 are connected through the circulation connecting pipe 16, and a switch valve is provided on the circulation connecting pipe 16. The bottom of the inner cavity of the circulation box 2 is fixed near the right side. A water pump is fixedly connected, and a circulation connection hose 18 is inserted into the outlet of the water pump. A movable port 13 is opened on the top right side of the circulation tank 2, and a rubber pad is fixedly connected to the inner cavity of the movable port 13. The other end of the circulation connection hose 18 passes through the inner cavity of the movable port 13 and is fixedly connected to the right end of the circulation connection rigid pipe 12. The filtration mechanism includes a frame 14 fixedly connected to the middle of the inner cavity of the circulation tank 2. A filter screen is fixedly connected to the inner cavity of the frame 14. A cleaning brush roller 15 is provided on the left side of the filter screen, and the right side of the cleaning brush roller 15 is connected to the filter screen. The left side is attached to the front and rear sides of the cleaning brush roller 15, and the front end of the rotating shaft is fixedly connected to the front side wall of the inner cavity of the circulation box 2. The rear side wall of the circulation box 2 is fixedly connected to a sealed bearing. The rear end of the rotating shaft on the rear side passes through the inner cavity of the sealed bearing. The rear side wall of the circulation box 2 is fixedly connected to the drive motor 17. The power output shaft of the drive motor 17 is fixedly connected to the rear end of the rotating shaft. The front and rear side walls of the soaking tank body 1 are respectively connected to the water inlet pipe 3 and the drain pipe 4 near the bottom. Both the water inlet pipe 3 and the drain pipe 4 are equipped with opening and closing valves.

[0023] Second embodiment: The agricultural production breeding device of this embodiment is suitable for soaking and breeding of grain seeds such as wheat and rice. It can process 50-100 kg of seeds per day. The core components of the device include the soaking tank body 1, the circulation tank 2, the reciprocating aeration mechanism, the circulation mechanism, and the filtration mechanism. The specifications and connection relationships of each component are as follows: The main body of the soaking tank 1 is made of 304 stainless steel and has a rectangular structure, measuring 1.5m in length, 0.8m in width, and 0.6m in height. The inlet pipe 3 and the outlet pipe 4 are welded and fixed to the front and rear side walls near the bottom, respectively. The diameter of the inlet pipe 3 is 50mm, and the diameter of the outlet pipe 4 is 60mm. Both are equipped with manual on / off valves of DN50 and DN60 specifications to control the inflow and outflow of water. Circulation tank 2: Also made of 304 stainless steel, it is located on the right side of the soaking tank body 1, with a distance of 0.3m from the soaking tank body 1. The circulation tank 2 is 0.6m long, 0.5m wide and 0.6m high, and is used to realize water circulation and filtration.

[0024] II. Specific Implementation Details for Each Institution (a) Implementation of reciprocating oxygenation mechanisms The reciprocating aeration mechanism is used to uniformly oxygenate the water in the soaking tank body 1. The specific component installation and parameters are as follows: Slide 5 and slider 6: A rectangular slide 5 is opened along the length direction on the left and right inner walls of the inner cavity of the soaking tank body 1 near the top. The slide 5 is 1.4m long, 30mm wide and 25mm deep. The inner cavity of the slide 5 is slidably connected to the matching slider 6. The slider 6 is a cuboid structure with a length of 40mm, a width of 28mm and a height of 23mm, ensuring that the slider 6 can slide smoothly along the slide 5 without obvious shaking. Threaded rod 8 and micro servo motor 9: A threaded hole 7 is opened at the center of the left slider 6. The inner diameter of the threaded hole 7 is 20mm and the pitch is 2mm. The threaded rod 8, which is 1.4m long and 20mm in diameter, passes through the inner cavity of the threaded hole 7. Its front end is movably connected to the front side wall of the inner cavity of the slide groove 5 through a deep groove ball bearing, and its rear end is welded and fixed to the power output shaft of the micro servo motor 9, which is fixed to the rear side wall of the inner cavity of the slide groove 5. The micro servo motor 9 is a 40W DC servo motor with a rated speed of 100r / min. It can control the rotation of the threaded rod 8 by forward and reverse rotation, thereby driving the left slider 6 to move back and forth along the slide groove 5. The water spray pipe 11 and connecting components: The water spray pipe 11 is made of PVC, 0.7m long and 32mm in diameter. Eight water injection heads are evenly connected and inserted along its length at the bottom. The water injection heads have a conical structure and an outlet diameter of 5mm to ensure uniform water output and moderate impact force. A circulating connecting rigid pipe 12 is connected and inserted at the middle of the top of the water spray pipe 11. The circulating connecting rigid pipe 12 is made of PVC, 0.3m long and 32mm in diameter. Connecting rods 10 are symmetrically welded and fixed on the left and right sides of the water spray pipe 11. The connecting rods 10 are made of stainless steel, 0.05m long and 8mm in diameter. Their other ends are welded and fixed to the sides of the sliders 6 on the left and right sides respectively, so that the water spray pipe 11 moves back and forth synchronously with the sliders 6.

[0025] (II) Implementation of the Circulation Mechanism The circulation mechanism is used to circulate water between the soaking tank body 1 and the circulation tank 2, and its specific configuration is as follows: The circulation connecting pipe 16 is made of PVC material with a diameter of 40mm. One end is connected to the bottom of the right side wall of the soaking tank body 1, and the other end is connected to the top of the left side wall of the circulation box 2, so that the soaking tank body 1 and the circulation box 2 are connected through the circulation connecting pipe 16. A DN40 manual switch valve is installed in the middle of the circulation connecting pipe 16 to control the opening and closing of the circulation passage. Water pump and circulation connection hose 18: A centrifugal water pump with a power of 120W is fixedly installed at the bottom of the inner cavity of the circulation tank 2 near the right side by bolts. The water pump has a rated head of 5m and a rated flow rate of 15L / min. The water pump outlet is connected to the circulation connection hose 18. The circulation connection hose 18 is made of food-grade rubber, is 1.2m long and has a diameter of 32mm. It has good flexibility and can adapt to the reciprocating movement of the spray pipe 11. The movable port 13 and the rubber pad: A rectangular movable port 13 is opened at the top of the circulation tank 2 near the right side. The movable port 13 is 50mm long and 40mm wide. A 5mm thick rubber pad is glued and fixed to its inner cavity. The end of the circulation connecting hose 18 away from the water pump passes through the inner cavity of the movable port 13 and is fixedly connected to the right end of the circulation connecting rigid pipe 12 through a threaded joint. The rubber pad can prevent friction damage between the circulation connecting hose 18 and the edge of the movable port 13 when it moves.

[0026] (III) Implementation of Filtration Mechanism The filtration system is used to filter impurities in circulating water, and its specific structure is as follows: Frame 14 and filter screen: A rectangular frame 14 is fixedly connected to the middle of the inner cavity of the circulation tank 2 by bolts. The frame 14 is made of stainless steel and is 0.5m long, 0.4m wide and 0.1m high. The filter screen is fixedly connected to the inner cavity of the frame 14 by buckles. The filter screen is made of 300 mesh nylon mesh, which can effectively intercept seed debris, impurities and other impurities in the water. Cleaning brush roller 15 and drive motor 17: A cleaning brush roller 15 is set on the left side of the filter screen. The roller body of the cleaning brush roller 15 is made of plastic, 0.4m long and 30mm in diameter. Nylon brushes are evenly embedded on the surface of the roller body, and the ends of the brushes are tightly attached to the left side of the filter screen. The front and rear sides of the cleaning brush roller 15 are welded and fixed with rotating shafts. The front end of the front rotating shaft is movably connected to the front side wall of the inner cavity of the circulation box 2 through a deep groove ball bearing. The rear end of the rear rotating shaft passes through the sealed bearing cavity welded to the rear side wall of the circulation box 2 and extends to the outside of the circulation box 2. The drive motor 17 is fixedly installed on the rear side wall of the circulation box 2 with bolts. The drive motor 17 is a 60W three-phase asynchronous motor with a rated speed of 150r / min. Its power output shaft is fixedly connected to the rear end of the rear rotating shaft through a coupling, which can drive the cleaning brush roller 15 to rotate, so as to achieve real-time cleaning of the filter screen.

[0027] III. Implementation Process Preliminary preparation: Open the valve of the inlet pipe 3 and inject clean water into the soaking tank body 1 to a liquid level of 0.4m, then close the valve of the inlet pipe 3; spread the wheat seeds (50kg) to be bred evenly in the water in the soaking tank body 1. Oxygenation and circulation start-up: Start the micro servo motor 9, water pump and drive motor 17; micro servo motor 9 drives the threaded rod 8 to rotate forward and backward, so that the slider 6 moves back and forth along the slide groove 5, thereby driving the spray pipe 11 to move synchronously. The spray pipe 11 sprays water into the water body through the water injection head to achieve uniform oxygenation of the whole pool; the water pump draws out the water body in the circulation tank 2 and delivers it to the spray pipe 11 through the circulation connecting hose 18 and circulation connecting hard pipe 12. At the same time, the water body in the soaking pool body 1 flows into the circulation tank 2 through the circulation connecting pipe 16 to form water circulation; Impurity filtration and cleaning: After the circulating water flows into the circulation tank 2, it is first filtered by the filter screen, and the impurities are intercepted on the filter screen; the drive motor 17 drives the cleaning brush roller 15 to rotate, and the brush sweeps the impurities on the filter screen to the bottom of the circulation tank 2 (cleaned regularly through the drain port at the bottom of the circulation tank 2) to ensure that the filter screen is unobstructed. Breeding completed: After soaking the seeds for 8 hours, turn off all motors and water pumps; open the valve of drain pipe 4 to drain the water in the soaking tank body 1, take out the soaked seeds, and complete the breeding soaking process.

[0028] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An agricultural production breeding device, comprising a soaking tank body (1), characterized in that: The top of the inner cavity of the soaking pool body (1) is provided with a reciprocating oxygenation mechanism, and the right side of the soaking pool body (1) is provided with a circulation mechanism, and the inner cavity of the circulation mechanism is provided with a filtration mechanism.

2. The agricultural production breeding device according to claim 1, characterized in that: The reciprocating oxygenation mechanism includes a water spray pipe (11), with several water injection heads connected to the bottom of the water spray pipe (11), and a circulating connecting hard pipe (12) connected to the top of the water spray pipe (11). Connecting rods (10) are fixedly connected to both the left and right sides of the water spray pipe (11).

3. The agricultural production breeding device according to claim 2, characterized in that: The inner walls of the soaking pool body (1) are provided with sliding grooves (5) near the top. The inner cavities of the two sliding grooves (5) are slidably connected to sliders (6). The other ends of the two connecting rods (10) are respectively fixedly connected to the side of adjacent sliders (6). The slider (6) on the left side is provided with a threaded hole (7). The inner cavity of the threaded hole (7) is penetrated by a threaded rod (8) that matches its internal thread and is threadedly connected to it.

4. An agricultural production breeding device according to claim 3, characterized in that: The front end of the threaded rod (8) is movably connected to the front side wall of the inner cavity of the slide groove (5), and a micro servo motor (9) is fixedly connected to the rear side wall of the inner cavity of the slide groove (5). The power output shaft of the micro servo motor (9) is fixedly connected to the rear end of the threaded rod (8).

5. An agricultural production breeding device according to claim 1, characterized in that: The circulation mechanism includes a circulation tank (2), and a circulation connecting pipe (16) is provided between the circulation tank (2) and the soaking pool body (1). The circulation tank (2) and the soaking pool body (1) are connected through the circulation connecting pipe (16), and a switch valve is provided on the circulation connecting pipe (16). A water pump is fixedly connected to the bottom of the inner cavity of the circulation tank (2) near the right side. A circulation connecting hose (18) is inserted into the outlet end of the water pump. An movable port (13) is opened at the top of the circulation tank (2) near the right side. A rubber pad is fixedly connected to the inner cavity of the movable port (13). The other end of the circulation connecting hose (18) passes through the inner cavity of the movable port (13) and is fixedly connected to and communicates with the right end of the circulation connecting hard pipe (12).

6. An agricultural production breeding device according to claim 5, characterized in that: The filtration mechanism includes a frame (14) fixedly connected to the middle of the inner cavity of the circulation box (2). A filter screen is fixedly connected to the inner cavity of the frame (14). A cleaning brush roller (15) is provided on the left side of the filter screen. The right side of the cleaning brush roller (15) is attached to the left side of the filter screen. Rotary shafts are fixedly connected to both the front and rear sides of the cleaning brush roller (15). The front end of the rotating shaft on the front side is movably connected to the front side wall of the inner cavity of the circulation box (2). A sealed bearing is fixedly connected to the rear side wall of the circulation box (2). The rear end of the rotating shaft on the rear side passes through the inner cavity of the sealed bearing. A drive motor (17) is fixedly connected to the rear side wall of the circulation box (2). The power output shaft of the drive motor (17) is fixedly connected to the rear end of the rotating shaft.

7. An agricultural production breeding device according to claim 1, characterized in that: The front and rear side walls of the soaking pool body (1) are respectively connected to an inlet pipe (3) and a drain pipe (4) near the bottom. Both the inlet pipe (3) and the drain pipe (4) are equipped with on / off valves.

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