Quantitative fertilization device for potatoes

Abstract

The utility model relates to the technical field of potato planting, and discloses a potato quantitative fertilization device which comprises a base, trundles are fixedly connected to four corners of the bottom end of the base, and a material box is arranged at the top end of the base. According to the potato quantitative fertilization device, a water pump, a water outlet pipe, nozzles and a hose are arranged, the water pump is started, a third valve is closed, the water pump pumps water and fertilizer into a branch pipe through a water inlet pipe and the water outlet pipe, then the water and fertilizer are sprayed to the bottom end of a base through the nozzles at the bottom end of the branch pipe, and the device is pushed to move in the spraying process; when a position where the device is inconvenient to move needs to be fertilized, a second valve is closed, a third valve is opened, and a spray head faces the position where fertilization is needed through a hose to fertilize, so that the flexibility of the device can be improved, fertilization is carried out on different positions, and the problem that fertilization is inconvenient to carry out on a place far away from the device is solved. And limitation is large.

Description

Technical Field

[0001] This utility model relates to the field of potato planting technology, specifically a potato quantitative fertilization device. Background Technology

[0002] Potatoes are annual herbaceous plants belonging to the Solanaceae family and the Solanum genus. During the potato cultivation process, it is necessary to fertilize potato seedlings to provide nutrients, improve soil structure, promote growth, and increase yield and income. The fertilizer requirements of potatoes are different at different growth stages, and a potato quantitative fertilizer application device is needed for potato fertilization.

[0003] Common potato quantitative fertilization devices also have some problems. For example, there are limitations when using the fertilization device to fertilize potatoes. It is inconvenient to fertilize in places far away from the device. The limitations are significant and can easily affect fertilization.

[0004] Therefore, we propose a potato quantitative fertilization device to improve upon the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a potato quantitative fertilization device to solve the problem mentioned in the background art that it is inconvenient to fertilize in places far away from the device, which is a major limitation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a potato quantitative fertilization device, including a base, casters fixedly connected to the four corners of the bottom of the base, a material box provided at the top of the base, a quantitative box provided on the right side of the material box, and a spraying structure provided at the bottom right side of the quantitative box to increase the flexibility of the device.

[0007] The spraying structure includes a water pump, a second valve, and a hose. The water pump is installed at the bottom right side of the metering tank. The water pump is fixedly connected to an inlet pipe at its input end and an outlet pipe at its output end. A branch pipe is fixedly connected to the bottom right side of the outlet pipe. A fixed pipe is fixedly connected to the right side of the outlet pipe's front end. A hose is fixedly connected to the front end of the fixed pipe. Spray nozzles are fixedly connected to the bottom ends of the branch pipe and the hose, respectively. A second valve is installed on the right side inside the outlet pipe, and a third valve is installed inside the fixed pipe.

[0008] As a further technical solution of this utility model, a connecting pipe is fixedly connected to the bottom right side of the material box, a first valve is provided inside the connecting pipe, a liquid level sensor is provided inside the metering box, a push handle is fixedly connected to the front and rear ends of the top left side of the base, a connecting rod is fixedly connected to the top of the left side of the push handle, and protective sleeves are respectively provided on the top of the connecting rod and the push handle.

[0009] As a further technical solution of this utility model, the nozzle is provided in multiple sets, and the nozzles are arranged at equal intervals at the bottom of the branch pipe.

[0010] As a further technical solution of this utility model, the water inlet pipe runs through the inside of the metering box and extends to the bottom of the metering box.

[0011] As a further technical solution of this utility model, a cover plate is provided at the top of the material box, a drive motor is installed at the middle position of the top of the cover plate, a connecting shaft is fixedly connected to the output end of the drive motor, a stirring rod is fixedly connected to both sides of the connecting shaft, a feed inlet is installed on the left side of the top of the cover plate, and a scraper is fixedly connected to the side of the stirring rod near the outside.

[0012] As a further technical solution of this utility model, the stirring rod is provided in multiple sets, and the scraper is in contact with the inner wall of the material box.

[0013] As a further technical solution of this utility model, a connecting plate is fixedly connected to the front end of the right side of the base top plate, a winding shaft is movably connected to the front end of the connecting plate, a rotating plate is fixedly connected to the front end of the winding shaft, a handle is fixedly connected to the left side of the front end of the rotating plate, a connecting block is fixedly connected to the right side of the rotating plate, a fixing groove is respectively opened on the right side of the connecting block and the connecting plate, a limit pin is provided inside the fixing groove, and the hose is wound around the outside of the winding shaft.

[0014] As a further technical solution of this utility model, the outside of the throttle is provided with an anti-slip sleeve, and the connecting block is fixed by a fixing groove and a limiting pin.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the potato quantitative fertilization device not only facilitates potato fertilization and fertilizer mixing, but also facilitates the winding and limiting of the flexible tube;

[0016] (1) The device is equipped with a water pump, an outlet pipe, a second valve, a branch pipe, a fixed pipe, a nozzle, and a hose. When it is necessary to spray water and fertilizer on the potatoes at the bottom of the base, the water pump is started and the third valve is closed. The water pump draws water and fertilizer into the branch pipe through the inlet and outlet pipes, and then sprays it onto the bottom of the base through the nozzle at the bottom of the branch pipe. During the spraying process, the device is moved. When it is necessary to fertilize a location that is inconvenient to move the device, the second valve is closed and the third valve is opened. The nozzle is directed to the location that needs to be fertilized through the hose, thereby increasing the flexibility of the device and allowing fertilization at different locations.

[0017] (2) By setting up a stirring rod, scraper, cover plate, feed port, drive motor and connecting shaft, fertilizer is put into the inside of the material box through the feed port. After it is put in, the drive motor is started. The drive motor drives the stirring rod and scraper to rotate inside the material box through the connecting shaft. This not only makes the water and fertilizer inside the material box evenly mixed, but also makes the scraper scrape off the fertilizer adhering to the inner wall of the material box, preventing the fertilizer from adhering to the inner wall of the material box and affecting the next use.

[0018] (3) By setting up a winding shaft, a limiting pin, a connecting block, a fixing groove and a rotating plate, when it is necessary to wind and store the hose, the hose is placed outside the winding shaft, and then the rotating plate is rotated. The rotating plate drives the winding shaft to rotate and wind the hose. After winding, the limiting pin is inserted into the fixing groove, so as to fix the connecting block. Fixing the connecting block can prevent the rotating plate from accidentally driving the winding shaft to rotate. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view sectional diagram of the pipe structure of this utility model;

[0021] Figure 3 This is a top view of the stirring rod of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle.

[0023] In the diagram: 1. Base; 2. Feed hopper; 3. Casters; 4. Stirring rod; 5. Push handle; 6. Scraper; 7. Protective sleeve; 8. Connecting rod; 9. Cover plate; 10. Feed inlet; 11. Drive motor; 12. Connecting shaft; 13. Metering tank; 14. Liquid level sensor; 15. Water pump; 16. Connecting plate; 17. Water outlet pipe; 18. Water inlet pipe; 19. Connecting pipe; 20. First valve; 21. Second valve; 22. Branch pipe; 23. Third valve; 24. Fixing pipe; 25. Winding shaft; 26. Limit pin; 27. Connecting block; 28. Fixing groove; 29. ​​Rotating plate; 30. Rotating handle; 31. Nozzle; 32. Hose. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 The present invention provides an embodiment of a potato quantitative fertilization device, comprising a base 1, casters 3 fixedly connected to the four corners of the bottom of the base 1, a material box 2 provided at the top of the base 1, a quantitative box 13 provided on the right side of the material box 2, and a spraying structure provided at the bottom right side of the quantitative box 13 to increase the flexibility of the device.

[0026] The spraying structure includes a water pump 15, a second valve 21, and a hose 32. The water pump 15 is installed at the bottom right side of the metering tank 13. The input end of the water pump 15 is fixedly connected to the inlet pipe 18, and the output end of the water pump 15 is fixedly connected to the outlet pipe 17. The bottom right side of the outlet pipe 17 is fixedly connected to the branch pipe 22, and the right side of the front end of the outlet pipe 17 is fixedly connected to the fixed pipe 24. The front end of the fixed pipe 24 is fixedly connected to the hose 32. The bottom ends of the branch pipe 22 and the hose 32 are respectively fixedly connected to the nozzles 31. The right side inside the outlet pipe 17 is provided with the second valve 21, and the inside of the fixed pipe 24 is provided with the third valve 23.

[0027] A connecting pipe 19 is fixedly connected to the bottom right side of the material box 2. A first valve 20 is installed inside the connecting pipe 19. A liquid level sensor 14 is installed inside the metering tank 13. A push handle 5 is fixedly connected to the front and rear ends of the top left side of the base 1. A connecting rod 8 is fixedly connected to the top left side of the push handle 5. A protective sleeve 7 is installed on the top of the connecting rod 8 and the push handle 5 respectively. Multiple sets of nozzles 31 are provided. The nozzles 31 are arranged at equal intervals at the bottom of the branch pipe 22. The water inlet pipe 18 passes through the inside of the metering tank 13 and extends to the bottom of the inside of the metering tank 13.

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when it is necessary to spray water and fertilizer on the potatoes at the bottom of the base 1, the water pump 15 is started and the third valve 23 is closed. The water pump 15 draws water and fertilizer into the inside of the branch pipe 22 through the inlet pipe 18 and the outlet pipe 17, and then sprays it onto the bottom of the base 1 through the nozzle 31 at the bottom of the branch pipe 22. During the spraying process, the device is pushed to move. When it is necessary to fertilize in a location where it is inconvenient to move the device, the second valve 21 is closed and the third valve 23 is opened. The nozzle 31 is directed to the location where fertilizer is needed through the hose 32, thereby increasing the flexibility of the device and allowing fertilization in different locations.

[0029] The top of the material box 2 is provided with a cover plate 9. A drive motor 11 is installed at the middle position of the top of the cover plate 9. The output end of the drive motor 11 is fixedly connected to a connecting shaft 12. A stirring rod 4 is fixedly connected to both sides of the connecting shaft 12. A feed inlet 10 is installed on the left side of the top of the cover plate 9. A scraper 6 is fixedly connected to the side of the stirring rod 4 near the outside. There are multiple sets of stirring rods 4. The scraper 6 is in contact with the inner wall of the material box 2.

[0030] Specifically, such as Figure 1 and Figure 3 As shown, fertilizer is placed into the inside of the hopper 2 through the feed inlet 10. After placement, the drive motor 11 is started. The drive motor 11 drives the stirring rod 4 and scraper 6 to rotate inside the hopper 2 through the connecting shaft 12. This not only mixes the water and fertilizer inside the hopper 2 evenly, but also allows the scraper 6 to scrape off the fertilizer adhering to the inner wall of the hopper 2, preventing the fertilizer from adhering to the inner wall of the hopper 2 and affecting the next use.

[0031] A connecting plate 16 is fixedly connected to the front end of the right side of the top plate of the base 1. A winding shaft 25 is movably connected to the front end of the connecting plate 16. A rotating plate 29 is fixedly connected to the front end of the winding shaft 25. A handle 30 is fixedly connected to the left side of the front end of the rotating plate 29. A connecting block 27 is fixedly connected to the right side of the rotating plate 29. A fixing groove 28 is opened on the right side of the connecting block 27 and the connecting plate 16 respectively. A limit pin 26 is set inside the fixing groove 28. The hose 32 is wound around the outside of the winding shaft 25. An anti-slip sleeve is set on the outside of the handle 30. The connecting block 27 is fixed by the fixing groove 28 and the limit pin 26.

[0032] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, when the hose 32 needs to be wound and stored, the hose 32 is placed outside the winding shaft 25, and then the rotating plate 29 is rotated. The rotating plate 29 drives the winding shaft 25 to rotate and wind the hose 32. After winding, the limiting pin 26 is inserted into the fixed groove 28, so as to fix the connecting block 27. Fixing the connecting block 27 can prevent the rotating plate 29 from accidentally driving the winding shaft 25 to rotate.

[0033] Working Principle: In use, fertilizer is placed into the hopper 2 through the inlet 10. After placement, the drive motor 11 is started. The drive motor 11, via the connecting shaft 12, drives the stirring rod 4 and scraper 6 to rotate inside the hopper 2. This not only ensures even mixing of water and fertilizer inside the hopper 2 but also allows the scraper 6 to remove fertilizer adhering to the inner wall of the hopper 2, preventing fertilizer from affecting subsequent use. The first valve 20 is opened to allow the water and fertilizer inside the hopper 2 to enter the metering tank 13. The level sensor 14 detects the amount of water and fertilizer in the metering tank 13, thus enabling quantitative fertilization. When it is necessary to spray water and fertilizer onto the potatoes at the bottom of the base 1, the water pump 15 is started and the third valve 23 is closed. The water pump 15 draws the water and fertilizer into the branch pipe 2 through the inlet pipe 18 and the outlet pipe 17. Inside the 2, the spray is then applied to the bottom of the base 1 through the nozzle 31 at the bottom of the branch pipe 22. During the spraying process, the device is moved. When it is necessary to fertilize a location where it is inconvenient to move the device, the second valve 21 is closed and the third valve 23 is opened. The nozzle 31 is then directed to the location where fertilization is needed through the hose 32, thereby increasing the flexibility of the device. Fertilization can be carried out in different locations. When it is necessary to wind and store the hose 32, the hose 32 is placed outside the winding shaft 25, and then the rotating plate 29 is rotated. The rotating plate 29 drives the winding shaft 25 to rotate and wind the hose 32. After winding, the limiting pin 26 is inserted into the fixed groove 28 to fix the connecting block 27. Fixing the connecting block 27 can prevent the rotating plate 29 from accidentally driving the winding shaft 25 to rotate.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A potato quantitative fertilization device, comprising a base (1), characterized in that: Casters (3) are fixedly connected to the four corners at the bottom of the base (1). A material box (2) is provided at the top of the base (1). A metering box (13) is provided on the right side of the material box (2). A spraying structure to increase the flexibility of the device is provided at the bottom right side of the metering box (13). The spraying structure includes a water pump (15), a second valve (21), and a hose (32). The water pump (15) is installed at the bottom right side of the metering tank (13). The water pump (15) is fixedly connected to the input end of the water pump (15) and to the output end of the water pump (15) and to the outlet pipe (17). The outlet pipe (17) is fixedly connected to the bottom right side of the outlet pipe (17) and to the right side of the front end of the outlet pipe (17) and to the front end of the fixed pipe (24) and to the hose (32). The bottom ends of the branch pipe (22) and the hose (32) are respectively fixedly connected to the nozzles (31). The second valve (21) is provided on the right side inside the outlet pipe (17), and the third valve (23) is provided inside the fixed pipe (24).

2. The potato quantitative fertilization device according to claim 1, characterized in that: A connecting pipe (19) is fixedly connected to the bottom right side of the material box (2). A first valve (20) is installed inside the connecting pipe (19). A liquid level sensor (14) is installed inside the metering box (13). A push handle (5) is fixedly connected to the front and rear ends of the top left side of the base (1). A connecting rod (8) is fixedly connected to the top left side of the push handle (5). A protective sleeve (7) is installed on the top of the connecting rod (8) and the push handle (5).

3. The potato quantitative fertilization device according to claim 1, characterized in that: The nozzles (31) are provided in multiple sets, and the nozzles (31) are arranged at equal intervals at the bottom end of the branch pipe (22).

4. The potato quantitative fertilization device according to claim 1, characterized in that: The water inlet pipe (18) runs through the inside of the metering box (13) and extends to the bottom of the inside of the metering box (13).

5. A potato quantitative fertilization device according to claim 1, characterized in that: The top of the material box (2) is provided with a cover plate (9), and a drive motor (11) is installed at the middle position of the top of the cover plate (9). The output end of the drive motor (11) is fixedly connected to a connecting shaft (12). A stirring rod (4) is fixedly connected to both sides of the connecting shaft (12). A feed inlet (10) is installed on the left side of the top of the cover plate (9). A scraper (6) is fixedly connected to the side of the stirring rod (4) near the outside.

6. A potato quantitative fertilization device according to claim 5, characterized in that: The stirring rod (4) is provided in multiple sets, and the scraper (6) is in contact with the inner wall of the material box (2).

7. A potato quantitative fertilization device according to claim 1, characterized in that: A connecting plate (16) is fixedly connected to the front end of the right side of the top plate of the base (1). A winding shaft (25) is movably connected to the front end of the connecting plate (16). A rotating plate (29) is fixedly connected to the front end of the winding shaft (25). A throttle (30) is fixedly connected to the left side of the front end of the rotating plate (29). A connecting block (27) is fixedly connected to the right side of the rotating plate (29). A fixing groove (28) is opened on the right side of the connecting block (27) and the connecting plate (16). A limit pin (26) is set inside the fixing groove (28). The hose (32) is wound around the outside of the winding shaft (25).

8. A potato quantitative fertilization device according to claim 7, characterized in that: The throttle (30) is provided with an anti-slip sleeve on the outside, and the connecting block (27) is fixed by a fixing groove (28) and a limiting pin (26).

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