Low-temperature cold irrigation treatment device for rice breeding

Abstract

The invention discloses a rice breeding low-temperature cold irrigation treatment device, and relates to the technical field of rice breeding, the rice breeding low-temperature cold irrigation treatment device comprises a base, the top of the base is provided with a traction assembly, the right side of the base is provided with a water collecting assembly, the traction assembly is provided with a carrier plate, and the upper part of the carrier plate is provided with a pump machine and a left box; a first vertical pipe is fixed between the upper inner wall and the lower inner wall of the left box, a water inlet of the pump fixedly communicates with a cold water supply pipe, and a water supply pipe fixedly communicates between a water outlet of the pump and the first vertical pipe. Rice seeds are evenly divided and spread out through the multiple sub-containing assemblies, the multiple sub-containing assemblies are placed in the multiple carrying boxes respectively, the multiple water spraying discs are inserted among the multiple carrying boxes at intervals while the left box and the right box are pulled to be connected and closed through the traction assembly, and cold water can be conveyed to the multiple water spraying discs in a dispersed mode through the pump machine; cold water can be sprayed out along the water outlet holes in the bottom of the water spraying disc and then can be used for carrying out low-temperature cold irrigation treatment on rice seeds on the separated containing assembly in the carrying box.

Description

Technical Field

[0001] The invention relates to the technical field of rice breeding, and in particular to a low-temperature cold irrigation treatment device for rice breeding. Background Art

[0002] Rice breeding is an agricultural technique that uses artificial hybridization to combine and select the superior traits of different parent lines to develop new varieties with high yield, high quality, and strong stress resistance. Cold irrigation involves regulating the temperature of the rice plant by pouring cold water during the sensitive fertility period of the photothermosensitive genic male sterile line (PGMS) to meet the required low temperatures. The cold water is then removed to allow the temperature to rise again, without affecting normal heading and flowering. Cold irrigation is primarily performed during the seedling stage, simulating low temperatures to induce cold resistance in the seeds. This process enhances rice's adaptability to future cold damage and is an important method for improving stress resistance in rice breeding.

[0003] In the process of using cold water to irrigate rice seeds, because the rice seeds are too concentrated, heat exchange will occur when irrigating the seeds with cold water, which makes the water temperature that penetrates into the middle of the rice seeds higher, making it difficult to achieve the expected low-temperature cold irrigation treatment effect. In addition, rice seeds have autonomous breathing, and this behavior will also cause more heat to accumulate in the middle of the seeds stacked together, causing the middle seeds to take longer to complete the low-temperature treatment. This is time-consuming and easily causes the outer seeds to be over-treated with low temperatures, affecting the subsequent growth of the outer seeds. Summary of the Invention

[0004] The purpose of the present application is to provide a low-temperature cold irrigation treatment device for rice breeding, so as to solve the problem raised in the above-mentioned background technology that because the rice seeds are too concentrated, heat exchange will occur when cold water is irrigated on the seeds, which makes the water temperature penetrating into the middle of the rice seeds higher, making it difficult to achieve the expected low-temperature cold irrigation treatment effect. In addition, rice seeds have autonomous breathing, and this behavior will also cause more heat to accumulate in the middle of the stacked seeds, resulting in the middle seeds taking a longer time to complete the low-temperature treatment. This is time-consuming and easily causes the outer seeds to be excessively low-temperature treated, affecting the subsequent growth of the outer seeds.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a low-temperature cold irrigation treatment device for rice breeding, comprising a base, a traction assembly is installed on the top of the base, a water collecting assembly is installed on the right side of the base, a carrier plate is installed on the traction assembly, a pump and a left box are installed on the upper part of the carrier plate, a first vertical pipe is fixed between the upper and lower inner walls of the left box, the water inlet of the pump is fixedly connected to a cold water supply pipe, a water supply pipe is fixedly connected between the water outlet of the pump and the first vertical pipe, a plurality of diversion pipes are fixedly connected to the right side of the first vertical pipe, and the other end of the diversion pipe is fixedly connected to There is a water spray tray, and several of the water spray trays are located inside the left box. The right box is installed on the water collecting assembly. A second vertical pipe is fixed between the upper and lower inner walls of the right box. The left side of the second vertical pipe is fixedly connected to several water pipes. The other end of the water pipe is fixedly connected to a water collecting bucket. The upper part of the water collecting bucket is fixedly connected to a carrier box. A distribution component is placed in the carrier box. The traction assembly is used to adjust the distance between the left box and the right box. The water collecting assembly is used to collect water in the second vertical pipe. The distribution component is used to hold spread rice seeds. Several water outlet holes are opened at the lower part of the water spray tray.

[0006] Furthermore, the plurality of water spray trays and the plurality of carrier boxes are arranged linearly from top to bottom, and the plurality of water spray trays and the plurality of carrier boxes are spaced apart.

[0007] Furthermore, the sub-containment component includes a sleeve, and a steel grid is fixed on the inner side of the bottom end of the sleeve.

[0008] Furthermore, a lifting rod is fixed in the middle of the steel grid.

[0009] Furthermore, a reinforcement plate is fixedly sleeved on the outside of the diversion pipe, and the water spray disc is fixedly installed on the reinforcement plate.

[0010] Furthermore, the water collecting assembly includes a water tank, which is fixedly installed on the right side of the base. The top of the water tank is fixedly connected to a return pipe, the other end of the return pipe is connected to the second vertical pipe, and the right side of the water tank is fixedly connected to a drain pipe, and a valve is provided on the drain pipe.

[0011] Furthermore, the traction assembly includes a rectangular frame plate, which is fixedly mounted on the base, and a screw rod is rotatably connected between the left and right inner walls of the rectangular frame plate through a bearing, a drive motor is installed on the right side of the rectangular frame plate, the screw rod is driven by the drive motor, a nut seat is connected to the screw rod, a slide is fixed on the nut seat, and the carrier plate is fixedly mounted on the top of the slide.

[0012] Furthermore, insulation layers are installed on the outside of the left box and the right box.

[0013] In summary, the technical effects and advantages of the present invention are as follows: In the present invention, a plurality of dividing and holding components are used to evenly divide and spread the rice seeds. The plurality of dividing and holding components are respectively placed in a plurality of carrier boxes. The left box and the plurality of water spray trays are moved by means of a traction component, so that the right box is connected and closed with the left box, and the plurality of water spray trays are inserted between the plurality of carrier boxes at intervals, and the carrier boxes are located below the water spray trays. In this way, a pump can be used to disperse cold water to the plurality of water spray trays, so that the cold water can be sprayed out along the water outlet at the bottom of the water spray tray to perform low-temperature cold irrigation treatment on the rice seeds on the dividing and holding components in the carrier boxes. After the seeds are spread, the low-temperature treatment of each part is more uniform, which ensures the synchronization of the low-temperature treatment of the seeds and improves the effect of the low-temperature cold irrigation treatment of the seeds.

[0014] In the present invention, the spread rice seeds are lifted by the sleeve in combination with the steel grid, so that the rice seeds are more dispersed and the phenomenon of heat accumulation in the middle will not occur. The lifting rod is used to facilitate the lifting and pulling of the separation component in and out of the carrier box, which is also convenient for taking and placing the seeds in the separation component; the driving motor is used to drive the screw rod to rotate, and the screw rod pulls the slide plate to move back and forth in a screw rod transmission manner, so that the slide plate pulls the carrier plate and the left box to move, which is convenient for closing or separating the left box and the right box, and also convenient for changing the relative position of the water spray plate and the carrier box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a low-temperature cold irrigation treatment device for rice breeding in an embodiment of the present application; Figure 2 Schematic diagram of the internal structure of the left box and the right box in the embodiment of the present application; Figure 3 This is a positional relationship diagram of the pump, first vertical pipe, diverter pipe, and water spray plate in the embodiment of the present application; Figure 4 This is a diagram showing the connection relationship between the second vertical pipe, the water delivery pipe, the water collecting hopper, and the carrying box in the embodiment of the present application; Figure 5 This is a positional relationship diagram of the water delivery pipe, the carrier box, and the sub-container assembly in the embodiment of the present application; Figure 6 This is a diagram showing the connection relationship between the water collecting component, base, and traction component in the embodiment of the present application.

[0017] In the figure: 1. Base; 2. Carrier plate; 3. Pump; 4. Left box; 5. First vertical pipe; 6. Cold water supply pipe; 7. Water delivery pipe; 8. Diversion pipe; 9. Spray tray; 10. Right box; 11. Second vertical pipe; 12. Water delivery pipe; 13. Water collecting bucket; 14. Carrier box; 15. Casing; 16. Steel grid; 17. Lifting rod; 18. Reinforcement plate; 19. Water storage tank; 20. Return pipe; 21. Drain pipe; 22. Rectangular frame plate; 23. Screw; 24. Drive motor; 25. Slide plate; 26. Insulation layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example: Reference Figure 1-6 The low-temperature cold irrigation treatment device for rice breeding shown in the figure includes a base 1, a traction component is installed on the top of the base 1, a water collecting component is installed on the right side of the base 1, a carrier plate 2 is installed on the traction component, a pump 3 and a left box 4 are installed on the upper part of the carrier plate 2, a first vertical pipe 5 is fixed between the upper and lower inner walls of the left box 4, the water inlet of the pump 3 is fixedly connected to a cold water supply pipe 6, and a water supply pipe 7 is fixedly connected between the water outlet of the pump 3 and the first vertical pipe 5, a plurality of diversion pipes 8 are fixedly connected to the right side of the first vertical pipe 5, and the other end of the diversion pipe 8 is fixedly connected to a water spray plate 9, and the plurality of water spray plates 9 are all located inside the left box 4, and the outside of the diversion pipe 8 is fixedly sleeved with a reinforcing plate 18, and the water spray plate 9 is fixedly installed on the reinforcing plate 18, and the reinforcing plate 18 is used to reinforce the connection between the diversion pipe 8 and the water spray plate 9 to improve the stability of the connection, and a right box 10 is installed on the water collecting component, and the outside of the left box 4 and the right box 10 are both installed with an insulation layer 26, which is wrapped with the insulation layer 26 The left box 4 and the right box 10 are connected, so that when the seeds are treated with low-temperature cold irrigation, the influence of the external temperature is reduced, which is conducive to the low-temperature treatment of the seeds. A second vertical pipe 11 is fixed between the upper and lower inner walls of the right box 10, and a plurality of water pipes 12 are fixedly connected to the left side of the second vertical pipe 11. The other end of the water pipe 12 is fixedly connected to a water collecting bucket 13, and the upper part of the water collecting bucket 13 is fixedly connected to a carrier box 14. A distribution component is placed in the carrier box 14. The cold water sprayed on the seeds will be collected into the water pipe 12 by the water collecting bucket 13 after soaking the seeds. The water in the multiple water pipes 12 is concentrated into the second vertical pipe 11. The traction component is used to adjust the distance between the left box 4 and the right box 10, the water collecting component is used to collect the water in the second vertical pipe 11, and the distribution component is used to hold the spread rice seeds. The multiple water spray trays 9 and the multiple carrier boxes 14 are linearly arranged from top to bottom, and the multiple water spray trays 9 are spaced apart from the multiple carrier boxes 14. The lower part of the water spray tray 9 is provided with multiple water outlets; The rice seeds are evenly divided and spread out using multiple dividing components, and the multiple dividing components are respectively placed in multiple carrier boxes 14. The left box 4 and the multiple water spray trays 9 are moved by the traction component, so that the right box 10 is connected and closed with the left box 4, and the multiple water spray trays 9 are inserted between the multiple carrier boxes 14 at intervals, and the carrier boxes 14 are located below the water spray trays 9. In this way, the pump 3 can be used to disperse cold water to the multiple water spray trays 9, so that the cold water can be sprayed out along the water outlet at the bottom of the water spray tray 9 to perform low-temperature cold irrigation treatment on the rice seeds on the dividing components in the carrier box 14.

[0020] Among them, the dividing component includes a sleeve 15, a steel grid 16 is fixed on the inner side of the bottom end of the sleeve 15, and a lifting rod 17 is fixed in the middle of the steel grid 16. The sleeve 15 is used in conjunction with the steel grid 16 to lift the spread rice seeds, so that the rice seeds are more dispersed and there will be no heat accumulation in the middle. With the help of the lifting rod 17, it is convenient to lift the dividing component in and out of the carrier box 14, which also makes it convenient to take and put the seeds in the dividing component.

[0021] Among them, the water collecting component includes a water tank 19, which is fixedly installed on the right side of the base 1. The top of the water tank 19 is fixedly connected with a return pipe 20, and the other end of the return pipe 20 is connected to the second vertical pipe 11. The right side of the water tank 19 is fixedly connected with a drain pipe 21, and a valve is provided on the drain pipe 21. The water in multiple water pipes 12 is concentrated into the inside of the second vertical pipe 11, and finally flows into the inside of the water tank 19 along the return pipe 20. With the help of the water tank 19, the water temporarily collected in the water tank 19 can be discharged by opening the valve on the drain pipe 21 to ensure that the water tank 19 can be used continuously.

[0022] The traction assembly includes a rectangular frame plate 22, which is fixedly mounted on the base 1, and a screw rod 23 is rotatably connected between the left and right inner walls of the rectangular frame plate 22 through a bearing. A drive motor 24 is installed on the right side of the rectangular frame plate 22, and the screw rod 23 is driven by the drive motor 24. A nut seat is connected to the screw rod 23, and a slide plate 25 is fixed on the nut seat. The carrier plate 2 is fixedly mounted on the top of the slide plate 25; The drive motor 24 is used to drive the screw rod 23 to rotate, and the screw rod 23 pulls the slide plate 25 back and forth in a screw transmission manner, so that the slide plate 25 pulls the carrier plate 2 and the left box 4 to move, which facilitates the closing or separation of the left box 4 and the right box 10, and also facilitates the change of the relative position of the water spray plate 9 and the carrier box 14.

[0023] Working principle of the present invention: S01, first divide the rice seeds to be processed equally, and then spread the divided rice seeds on the steel grid 16 in the casing 15 so that the rice seeds are a thin layer; S02, lift the rice seeds in the separation component and the rice seeds in it with the help of the lifting rod 17 and place them into the carrier box 14, and the water collecting bucket 13 will lift the sleeve 15; S03. Activate the drive motor 24 to rotate the screw rod 23. The screw rod 23 pulls the slide plate 25 to move rightward. The slide plate 25 drives the carrier plate 2 and the left box 4 to move rightward until the left box 4 and the right box 10 are closed together. At this time, the multiple carrier boxes 14 and the multiple water spray trays 9 are arranged at intervals, and the water spray trays 9 are located above the carrier boxes 14. S04. Pump 3 is activated to draw cold water for watering the seeds along the cold water supply pipe 6. Pump 3 delivers the cold water along the water supply pipe 7 to the first vertical pipe 5. The cold water is then distributed along the multiple branch pipes 8 on the first vertical pipe 5 to the corresponding multiple spray trays 9. Finally, the cold water is discharged through the water outlet at the bottom of the spray tray 9, performing a low-temperature cold irrigation treatment on the rice seeds in the sub-containing components in the carrier box 14. The water after the seeds are treated is collected at the bottom of the water collecting bucket 13 and finally collected along the water supply pipe 12 into the second vertical pipe 11. The water in the second vertical pipe 11 flows along the return pipe 20 into the water storage tank 19, where it is temporarily collected. S05. After a period of time, the pump 3 stops supplying cold water, and the drive motor 24 is activated to drive the screw rod 23 to rotate. The screw rod 23 pulls the slide plate 25 to move to the left, and the slide plate 25 drives the carrier plate 2 and the left box 4 to move to the left, so that the left box 4 is separated from the right box 10. At the same time, the water spray plate 9 is staggered with the carrier box 14. The staff can take out the sub-containing components inside the carrier box 14 to complete the low-temperature cold filling operation of the rice seeds.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A low-temperature cold irrigation treatment device for rice breeding, comprising a base (1), characterized in that: A traction assembly is installed on the top of the base (1), a water collecting assembly is installed on the right side of the base (1), a carrier plate (2) is installed on the traction assembly, a pump (3) and a left box (4) are installed on the upper part of the carrier plate (2), a first vertical pipe (5) is fixed between the upper and lower inner walls of the left box (4), the water inlet of the pump (3) is fixedly connected to a cold water supply pipe (6), a water supply pipe (7) is fixedly connected between the water outlet of the pump (3) and the first vertical pipe (5), a plurality of diversion pipes (8) are fixedly connected to the right side of the first vertical pipe (5), and the other end of the diversion pipe (8) is fixedly connected to a water spray disc (9), and the plurality of water spray discs (9) are all located on the left box (4). Inside, a right box (10) is installed on the water collecting assembly, a second vertical pipe (11) is fixed between the upper and lower inner walls of the right box (10), the left side of the second vertical pipe (11) is fixedly connected to a plurality of water pipes (12), the other end of the water pipe (12) is fixedly connected to a water collecting bucket (13), the upper part of the water collecting bucket (13) is fixedly connected to a carrier box (14), a distribution component is placed in the carrier box (14), the traction assembly is used to adjust the distance between the left box (4) and the right box (10), the water collecting assembly is used to collect water in the second vertical pipe (11), the distribution component is used to hold spread rice seeds, and a plurality of water outlet holes are opened at the lower part of the water spray tray (9).

2. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The plurality of water spray trays (9) and the plurality of carrier boxes (14) are arranged linearly from top to bottom, and the plurality of water spray trays (9) and the plurality of carrier boxes (14) are spaced apart.

3. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The sub-container assembly comprises a sleeve (15), and a steel grid (16) is fixed on the inner side of the bottom end of the sleeve (15).

4. The low-temperature cold irrigation treatment device for rice breeding according to claim 3, characterized in that: A lifting rod (17) is fixed to the middle of the steel grid (16).

5. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The outside of the diversion pipe (8) is fixedly sleeved with a reinforcement plate (18), and the water spray disc (9) is fixedly mounted on the reinforcement plate (18).

6. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The water collecting assembly comprises a water storage tank (19), the water storage tank (19) being fixedly mounted on the right side of the base (1), the top of the water storage tank (19) being fixedly connected to a return pipe (20), the other end of the return pipe (20) being connected to the second vertical pipe (11), the right side of the water storage tank (19) being fixedly connected to a drain pipe (21), and a valve being provided on the drain pipe (21).

7. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The traction assembly comprises a rectangular frame plate (22), the rectangular frame plate (22) is fixedly mounted on the base (1), and a screw rod (23) is rotatably connected between the left and right inner walls of the rectangular frame plate (22) via a bearing, a drive motor (24) is mounted on the right side of the rectangular frame plate (22), the screw rod (23) is driven by the drive motor (24), a nut seat is connected to the screw rod (23), a slide plate (25) is fixed on the nut seat, and the carrier plate (2) is fixedly mounted on the top of the slide plate (25).

8. The low-temperature cold irrigation treatment device for rice breeding according to claim 1, characterized in that: The exteriors of the left box (4) and the right box (10) are both provided with insulation layers (26).

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