A mobile type automatic fertilizing equipment for tartary buckwheat planting

Abstract

The utility model discloses a mobile type tartary buckwheat planting automatic fertilization equipment, including base, the base top fixedly connected with the steady frame, and the steady frame bottom is provided with the apron, and the apron bottom is provided with the agitator mechanism for the inside water and fertilizer of fertilization box and carries out the stirring, and the agitator mechanism includes the disc setting in the apron bottom, and the disc rotatably connects with the disc lower gear, and the disc lower gear is connected with the first disc side rack of engagement, in the utility model, the equipment passes through the engagement transmission of control disc lower gear and first disc side rack, second disc side rack, drives first stirring strip, second stirring strip sliding, simultaneously cooperates the rotary stirring of disc, realizes the bidirectional dynamic stirring of water and fertilizer in fertilization box inside, and disc lower gear can reverse rotation makes stirring strip away from each other, further expands the stirring range, ensures that water and fertilizer mix evenly, avoids the concentration difference caused by deposition, provides stable nutrient supply for tartary buckwheat different growth stages, prevents the improper influence of concentration and grows tartary buckwheat.

Description

Technical Field

[0001] This utility model relates to the field of buckwheat planting technology, and in particular to a mobile automatic fertilization device for buckwheat planting. Background Technology

[0002] Buckwheat, a specialty grain crop with both medicinal and edible uses, is mainly grown in high-altitude mountainous areas in southwestern and northwestern my country. These areas are characterized by scattered plots, steep slopes, and limited mechanized operations. Buckwheat also requires precise water and fertilizer supply throughout its growth cycle. Seedlings need low-concentration nitrogen fertilizer to promote growth, while flowering requires phosphorus and potassium fertilizer to improve the fruit setting rate. If the timing, concentration, or uniformity of fertilization is not properly controlled, it can easily lead to a decrease in buckwheat yield and a reduction in quality, such as fluctuations in flavonoid content. Therefore, fertilization is a key process affecting the profitability of buckwheat cultivation.

[0003] However, during the fertilization of buckwheat, some existing fertilization devices tend to accumulate unsuitable water and fertilizer in the mixing tank over time, resulting in inconsistent water and fertilizer concentrations. Additionally, small particles of mud and sand from the well water may eventually move into the nozzles, causing them to become clogged and reducing the spraying effect. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art, and to propose a mobile automatic fertilization device for buckwheat planting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A mobile automatic fertilization device for buckwheat cultivation includes a base, a stabilizing frame fixedly connected to the top of the base, a cover plate at the bottom of the stabilizing frame, and a stirring mechanism at the bottom of the cover plate for stirring the water and fertilizer inside the fertilizer tank. The stirring mechanism includes a disc at the bottom of the cover plate, a disc gear rotatably connected to the disc, a first disc side rack meshing with the disc gear, and a second disc side rack meshing with the side of the disc gear away from the first disc side rack. A first stirring bar is fixedly connected to the side of the first disc side rack, and a second stirring bar is fixedly connected to the side of the second disc side rack. A conveyor box is provided on the side of the fertilizer tank, a water wheel rotatably connected inside the conveyor box, a first bevel gear driven by the water wheel, a second bevel gear meshing with the first bevel gear, and a reciprocating threaded rod fixedly connected to the second bevel gear through the conveyor box. A cleaning bar is threadedly connected to the reciprocating threaded rod. A filter screen is provided on the side of the conveyor box, and a spraying mechanism for fertilization is provided above the base.

[0006] The above technical solution further includes: The spraying mechanism includes a vertical cylinder mounted above a base. An internal gear is rotatably connected inside the vertical cylinder, and a sliding rack is meshed with the internal gear. The sliding rack is slidably connected to the vertical cylinder. A cross brace is fixedly connected above the sliding rack. The cross brace is rotatably connected to a bidirectional threaded rod. A first moving block is threadedly connected to the bidirectional threaded rod. A second moving block is threadedly connected to the side of the bidirectional threaded rod near the first moving block. The first moving block is fixedly connected to a first spraying rod. The first spraying rod is slidably connected to the cross brace. A second spraying rod is fixedly connected to the side of the second moving block. The second spraying rod is slidably connected to the cross brace. Multi-nozzle nozzles are provided on both the first spraying rod and the bottom of the conveyor box.

[0007] The water turbine is connected to a belt, and a first bevel gear is connected to the end of the belt away from the water turbine. The first bevel gear is rotatably connected to a side block, and the side block is fixed to the side of the conveyor box. The second bevel gear is rotatably connected to the conveyor box.

[0008] The side of the conveying box is equipped with a pump body for conveying.

[0009] The pump on the side of the delivery box provides power for water and fertilizer delivery. On the one hand, during the water and fertilizer mixing process, it can stably pump the evenly mixed water and fertilizer in the fertilizer box to the delivery box, providing a continuous water flow for subsequent filtration and spraying. On the other hand, during spraying, it can efficiently deliver the filtered water and fertilizer to the spray bar, avoiding interruption of water and fertilizer delivery or insufficient spraying pressure due to insufficient power, ensuring uniform fertilization of the buckwheat planting area, and solving the problems of low efficiency and unstable pressure of traditional manual water and fertilizer delivery.

[0010] The base is equipped with multiple sets of casters for movement.

[0011] Multiple sets of wheels at the bottom of the base enable the equipment to move around, making it suitable for scenarios where buckwheat is mostly grown on scattered slopes in high-altitude mountainous areas. Workers can move the equipment between different plots without having to carry heavy equipment, flexibly covering scattered buckwheat planting areas.

[0012] A cleaning brush is provided on the side of the first stirring bar, and a cleaning brush is provided on the side of the second stirring bar away from the first stirring bar.

[0013] The cleaning brushes on the sides of the first and second mixing bars play a dual role during equipment operation: First, when water and fertilizer are mixed, the cleaning brushes slide and rotate with the mixing bars, breaking up undissolved fertilizer particles adhering to the inner wall of the fertilizer tank, helping to improve the uniformity of water and fertilizer mixing and avoiding uneven concentration caused by particle deposition. Second, after fertilization, the cleaning brushes wipe and clean the inner wall of the fertilizer tank with the mixing bars, effectively removing residual water and fertilizer condensate. This eliminates the need for staff to disassemble the equipment for manual cleaning, solving the problems of difficult, time-consuming, and labor-intensive cleaning of the inner wall of traditional fertilizer tanks, and reducing equipment maintenance costs.

[0014] The base is fixedly connected to the fertilizer box, and the fertilizer box has an inlet and an outlet on its side.

[0015] The base is fixedly connected to the fertilizer box. The stability of the base can prevent the fertilizer box from shaking or tilting during equipment movement, prevent water and fertilizer from spilling out of the box or the mixing parts from becoming misaligned, and ensure the stability of water and fertilizer mixing and storage.

[0016] This utility model has the following beneficial effects: In this invention, the device drives the first and second stirring bars to slide by controlling the meshing transmission between the gear under the control plate and the rack on the side of the first and second plates. At the same time, the rotating stirring of the disc achieves bidirectional dynamic stirring of water and fertilizer inside the fertilizer box. Furthermore, the gear under the control plate can rotate in the opposite direction to move the stirring bars away from each other, further expanding the stirring range and ensuring uniform mixing of water and fertilizer. This avoids concentration differences caused by sedimentation, providing a stable nutrient supply for different growth stages of buckwheat and preventing improper concentration from affecting buckwheat growth.

[0017] In this invention, on the one hand, the filter screen inside the conveyor box can first intercept small particles such as cement and sand in the water and fertilizer. On the other hand, after the water and fertilizer impact the water wheel, the cleaning bar is driven to clean the surface of the filter screen repeatedly through the transmission of the belt, the first bevel gear, the second bevel gear, and the reciprocating threaded rod, preventing particles from accumulating and clogging the filter screen. At the same time, it prevents unintercepted particles from entering the nozzles of the first spray bar and the second spray bar, ensuring that the spraying channel is unobstructed, maintaining a stable spraying effect, and reducing the problem of fertilizer interruption or uneven spraying caused by nozzle blockage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a mobile automatic fertilization device for buckwheat planting proposed in this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a side view of the structure of this utility model; Figure 4 for Figure 3 Enlarged view of point B in the middle; Figure 5 This is a bottom-view structural diagram of the present invention; Figure 6 for Figure 5 Enlarged view of point C in the middle; Figure 7 for Figure 1 Enlarged view of point D; Figure 8 This is a partial structural schematic diagram of the present invention.

[0019] In the diagram: 1. Base; 2. Vertical cylinder; 3. Internal gear; 4. Sliding rack; 5. Horizontal support frame; 6. Bidirectional threaded rod; 7. First moving block; 8. Second moving block; 9. First spray bar; 10. Second spray bar; 11. Fertilizer box; 12. Stabilizing frame; 13. Cover plate; 14. Disc; 15. Under-disc gear; 16. First disc side rack; 17. Second disc side rack; 18. First stirring bar; 19. Second stirring bar; 20. Conveying box; 21. Water wheel; 22. Belt; 23. Side block; 24. First bevel gear; 25. Second bevel gear; 26. Reciprocating threaded rod; 27. Filter screen; 28. Cleaning bar. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-8 As shown, this utility model is a mobile automatic fertilization device for buckwheat planting, including a base 1, a stabilizing frame 12 fixedly connected to the top of the base 1, a cover plate 13 provided at the bottom of the stabilizing frame 12, and a stirring mechanism for stirring the water and fertilizer inside the fertilizer box 11 at the bottom of the cover plate 13. The stirring mechanism includes a disc 14 provided at the bottom of the cover plate 13, a disc gear 15 rotatably connected to the disc 14, a first disc side rack 16 meshing with the disc gear 15, and a second disc side rack 17 meshing with the side of the disc gear 15 away from the first disc side rack 16. A first stirring bar 18 is fixedly connected to the side of a rack 16, and a second stirring bar 19 is fixedly connected to the side of a rack 17. A conveyor box 20 is provided on the side of the fertilizer box 11. A water wheel 21 is rotatably connected inside the conveyor box 20. A first bevel gear 24 is driven by the water wheel 21. A second bevel gear 25 is meshed with the first bevel gear 24. A reciprocating threaded rod 26 is fixedly connected through the second bevel gear 25. A cleaning bar 28 is threadedly connected to the reciprocating threaded rod 26. A filter screen 27 is provided on the side of the conveyor box 20. A spraying mechanism for fertilization is provided above the base 1.

[0022] In one embodiment, the spraying mechanism includes a vertical cylinder 2 mounted above the base 1. An internal gear 3 is rotatably connected inside the vertical cylinder 2. The internal gear 3 meshes with a sliding rack 4, which is slidably connected to the vertical cylinder 2. A cross brace 5 is fixedly connected above the sliding rack 4. The cross brace 5 is rotatably connected to a bidirectional threaded rod 6. A first moving block 7 is threadedly connected to the bidirectional threaded rod 6. A second moving block 8 is threadedly connected to the side of the surface of the bidirectional threaded rod 6 near the first moving block 7. The first moving block 7 is fixedly connected to a first spraying rod 9, which is slidably connected to the cross brace 5. A second spraying rod 10 is fixedly connected to the side of the second moving block 8, which is slidably connected to the cross brace 5. Multi-nozzle nozzles are provided at the bottom of both the first spraying rod 9 and the conveyor box 20.

[0023] In one embodiment, for the water turbine 21, the water turbine 21 is driven by a belt 22, and the end of the belt 22 away from the water turbine 21 is driven by a first bevel gear 24. The first bevel gear 24 is rotatably connected to a side block 23, the side block 23 is fixed to the side of the conveyor box 20, and the second bevel gear 25 is rotatably connected to the conveyor box 20.

[0024] In one embodiment, the conveying box 20 described above has a pump body provided on its side for conveying.

[0025] In this embodiment, the pump on the side of the conveying box 20 provides power for the water and fertilizer delivery. On the one hand, during the water and fertilizer mixing process, the evenly mixed water and fertilizer in the fertilizer box 11 can be stably pumped to the conveying box 20, providing a continuous water flow for subsequent filtration and spraying. On the other hand, during spraying, the filtered water and fertilizer can be efficiently delivered to the spraying rod, avoiding interruption of water and fertilizer delivery or insufficient spraying pressure due to insufficient power, ensuring uniform fertilization of the buckwheat planting area, and solving the problems of low efficiency and unstable pressure of traditional manual water and fertilizer delivery.

[0026] In one embodiment, the base 1 described above has multiple sets of rollers at its bottom for movement.

[0027] In this embodiment, the multiple sets of rollers at the bottom of the base 1 enable the device to move, adapting to the scenario where buckwheat is mostly planted on scattered slopes in high-altitude mountainous areas. Workers do not need to carry heavy equipment, but can push the device to move between different plots, flexibly covering the scattered buckwheat planting areas.

[0028] In one embodiment, for the first stirring bar 18, a cleaning brush is provided on the side of the first stirring bar 18, and a cleaning brush is provided on the side of the second stirring bar 19 away from the first stirring bar 18.

[0029] In this embodiment, the cleaning brushes on the sides of the first stirring bar 18 and the second stirring bar 19 play a dual role in the operation of the equipment: First, when water and fertilizer are mixed, the cleaning brushes slide and rotate with the stirring bars, which can break up the undissolved fertilizer particles attached to the inner wall of the fertilizer tank 11, help improve the uniformity of water and fertilizer mixing, and avoid uneven concentration caused by particle deposition. Second, after fertilization, the cleaning brushes wipe and clean the inner wall of the fertilizer tank 11 with the stirring bars, effectively removing residual water and fertilizer condensate. There is no need for staff to disassemble the equipment for manual cleaning, which solves the problem of difficult, time-consuming and labor-intensive cleaning of the inner wall of the traditional fertilizer tank and reduces the equipment maintenance cost.

[0030] In one embodiment, the base 1 is fixedly connected to the fertilizer box 11, and the fertilizer box 11 has an inlet and an outlet on its side.

[0031] In this embodiment, the base 1 is fixedly connected to the fertilizer box 11. The stability of the base 1 can be used to prevent the fertilizer box 11 from shaking or tilting during the movement of the equipment, prevent water and fertilizer from spilling out of the box or the stirring parts from being misaligned, and ensure the stability of water and fertilizer mixing and storage.

[0032] The working principle of this mobile automatic fertilization device for buckwheat cultivation is as follows: First, the operator controls the electric push rod suspended at the bottom of the stabilizing frame 12 to lift the cover plate 13 upwards. Then, a water-fertilizer mixture is poured in. Subsequently, water is delivered into the cover plate 13 through a water pipe on its side. There is also a pipe at the bottom side of the cover plate 13 for releasing water. Then, the under-plate gear 15 is rotated. The rotating gear 15 meshes with the first side rack 16 and the second side rack 17. As the first side rack 16 slides, it drives the first stirring bar 18 to slide. As the second side rack 17 slides, it drives the second stirring bar 19 to slide. A motor is also installed on the side of the cover plate 13 to rotate the disc 14. Therefore, when the disc 14 rotates, it stirs the inside of the fertilizer box 11. The rotation of the under-plate gear 15 controls the second side rack 17 and... When the first stirring bar 18 approaches, it rotates in the opposite direction, causing the second disc side rack 17 to move away from the first stirring bar 18. This ensures that the water and fertilizer inside the fertilizer box 11 are mixed evenly, preventing inconsistent concentrations during subsequent fertilization and thus affecting the growth of buckwheat. It is worth mentioning that when the control disc gear 15 moves the second disc side rack 17 away from the first stirring bar 18, that is, when the distance between the second disc side rack 17 and the first stirring bar 18 reaches its maximum, the disc gear 15 stops rotating. Then, the control disc 13 side motor rotates, which in turn drives the disc 14 to rotate. The rotation of the disc 14 then uses the first stirring bar 18 and the second stirring bar 19 to rotate. The rotation of the first stirring bar 18 and the second stirring bar 19 cleans the inner wall of the fertilizer box 11 after fertilization. Injecting water at this time can effectively clean the inside of the fertilizer box 11, thus preventing the inconvenience of cleaning the inside of the fertilizer box 11 for the staff. At the same time, while the water and fertilizer are mixed, the pump body on the side of the delivery box 20 will draw water and fertilizer to facilitate subsequent spraying. When the pump body draws water and fertilizer, the water and fertilizer are filtered on the surface of the filter screen 27. When the water and fertilizer pass through the inside of the delivery box 20, they will impact the water wheel 21. Then the water wheel 21 will rotate and drive the first bevel gear 24 to rotate via the belt 22. Then the rotation of the first bevel gear 24 will drive the second bevel gear 25 to rotate. Then the second bevel gear 25 will continue to drive the reciprocating threaded rod 26 to rotate. Then the reciprocating threaded rod 26 will cause the cleaning bar 28 to reciprocate to clean the surface of the filter screen 27, thus preventing uneven mixing of water and fertilizer and clogging of subsequent nozzles.When spraying water and fertilizer, the internal gear 3 is rotated by controlling the rotation of the cylinder. The rotation of the internal gear 3 engages with the sliding rack 4, thereby adjusting the height of the cross support frame 5. During spraying, the pump body delivers water and fertilizer along the top of the first spray rod 9 and the second spray rod 10 into the interior. The spraying range is adjusted by controlling the rotation of the bidirectional threaded rod 6. When the bidirectional threaded rod 6 rotates, it causes the first moving block 7 and the second moving block 8 to move away from each other. The first moving block 7 then drives the first spray rod 9 to slide in the groove of the cross support frame 5, and the sliding of the second moving block 8 drives the second spray rod 10 to slide in the groove of the cross support frame 5. Multiple spray nozzles are opened at the bottom of the first spray rod 9 and the second spray rod 10. Initially, the spray nozzles are blocked by the cross support frame 5 and cannot spray. When it is necessary to adjust the spraying width, the first spray rod 9 and the second spray rod 10 move away from each other, exposing the nozzles at the bottom, thereby realizing the fertilization of buckwheat planting.

[0033] Furthermore, the water turbine 26 is located inside the pipe of the conveyor box 20, but the pipe is not shown in order to show the perspective.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile automatic fertilization device for buckwheat planting, characterized in that, The system includes a base (1), a stabilizing frame (12) fixedly connected above the base (1), a cover plate (13) at the bottom of the stabilizing frame (12), and a stirring mechanism for stirring the water and fertilizer inside the fertilizer box (11) at the bottom of the cover plate (13). The stirring mechanism includes a disc (14) at the bottom of the cover plate (13), a disc gear (15) rotatably connected to the disc (14), a first disc side rack (16) meshing with the disc gear (15), a second disc side rack (17) meshing with the side of the disc gear (15) away from the first disc side rack (16), and a first stirring bar fixedly connected to the side of the first disc side rack (16). (18) A second stirring bar (19) is fixedly connected to the side of the second disc side rack (17). A conveyor box (20) is provided on the side of the fertilizer box (11). A water wheel (21) is rotatably connected inside the conveyor box (20). A first bevel gear (24) is connected to the water wheel (21). A second bevel gear (25) is meshed with the first bevel gear (24). A reciprocating threaded rod (26) is fixedly connected through the conveyor box (20). A cleaning bar (28) is threaded onto the reciprocating threaded rod (26). A filter screen (27) is provided on the side of the conveyor box (20). A spraying mechanism for fertilization is provided above the base (1).

2. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, The spraying mechanism includes a vertical cylinder (2) set above the base (1). The vertical cylinder (2) is rotatably connected to an internal gear (3). The internal gear (3) is meshed with a sliding rack (4). The sliding rack (4) is slidably connected to the vertical cylinder (2). A cross brace (5) is fixedly connected above the sliding rack (4). The cross brace (5) is rotatably connected to a bidirectional threaded rod (6). The bidirectional threaded rod (6) is threadedly connected to a first moving block (7). A second moving block (8) is threadedly connected to the side of the surface of the bidirectional threaded rod (6) near the first moving block (7). The first moving block (7) is fixedly connected to a first spraying rod (9). The first spraying rod (9) is slidably connected to the cross brace (5). A second spraying rod (10) is fixedly connected to the side of the second moving block (8). The second spraying rod (10) is slidably connected to the cross brace (5). The first spraying rod (9) and the bottom of the conveyor box (20) are both provided with multi-nozzle nozzles.

3. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, The water turbine (21) is driven by a belt (22), and the end of the belt (22) away from the water turbine (21) is driven by a first bevel gear (24). The first bevel gear (24) is rotatably connected to a side block (23), the side block (23) is fixed to the side of the conveyor box (20), and the second bevel gear (25) is rotatably connected to the conveyor box (20).

4. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, The side of the conveying box (20) is provided with a pump body for conveying.

5. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, The base (1) has multiple sets of rollers at its bottom for movement.

6. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, A cleaning brush is provided on the side of the first stirring bar (18), and a cleaning brush is provided on the side of the second stirring bar (19) away from the first stirring bar (18).

7. The mobile automatic fertilization equipment for buckwheat planting according to claim 1, characterized in that, The base (1) is fixedly connected to the fertilizer box (11), and the fertilizer box (11) is provided with an inlet and an outlet on its side.

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