Fertilizing device for small farmland

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a fertilizing device for a small farmland. Comprising a rack, a battery, a fertilizer spreading device, a fertilizer box, a motor and a control device, the rack is formed by welding a supporting plate to the lower end of each of two V-shaped pipes, a wheel is fixed between the two supporting plates, a vertical pipe is welded to the middle of each of the two V-shaped pipes, the fertilizer box is fixed to the front ends of the two V-shaped pipes and the two vertical pipes through bolts, and a box cover is arranged on the fertilizer box; the rear ends of the two V-shaped pipes serve as handles for pushing, a battery supporting rod is arranged between the vertical pipe and each V-shaped pipe, a storage battery is placed on the battery supporting rod, guardrails are arranged on the three faces of the storage battery, a fixing plate is arranged on the guardrails, a control box is arranged on the fixing plate, a touch screen is arranged on the control box, and a door-shaped supporting leg is welded to the portion, on the rear side of the control box, of each V-shaped pipe. A switch is arranged on a handle at the rear end of the V-shaped pipe; and a fertilizer spreading device is arranged below the fertilizer box. The fertilizer spreading device comprises a left fertilizer spreader and a right fertilizer spreader which are driven by a motor, and the fertilizer spreading amount of the left fertilizer spreader and the right fertilizer spreader can be independently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a small-scale fertilizer application device for farmland. Background Technology

[0002] Currently, small farmlands and mountain farmlands lack suitable fertilization machinery during the planting process, and farmers mainly rely on manual labor for fertilization, which is inefficient and labor-intensive, creating a need for further mechanization.

[0003] This invention provides a small-scale fertilization device for farmland, which can solve this problem and realize the mechanization of fertilization in small-scale farmland. Utility Model Content

[0004] The main objective of this invention is to provide a small-scale fertilization device for farmland, so as to effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a small-scale farmland fertilization device, comprising a frame, a battery, a fertilizer spreading device, a fertilizer bin, a motor, and a control device. The frame consists of two V-shaped tubes, each with a support plate welded to its lower end. A wheel is fixed between the two support plates. A vertical tube is welded between each of the two V-shaped tubes. The fertilizer bin is bolted to the front ends of the two V-shaped tubes and the two vertical tubes. A lid is provided on the top of the fertilizer bin. The rear ends of the two V-shaped tubes serve as handles for pushing. A battery support rod is provided between each vertical tube and the V-shaped tube. A storage battery is placed on the two battery support rods. Guardrails are provided on three sides of the storage battery. A fixing plate is fixed to the side of the guardrail facing the handle. A control box is provided on the fixing plate. A touch screen is provided on the control box. A gate-shaped support leg is welded to the V-shaped tube behind the control box. A switch is provided on the handle at the rear end of the V-shaped tube. The fertilizer spreading device is provided below the fertilizer bin.

[0006] Preferably, a rain cover is installed on the battery.

[0007] Preferably, the fertilizer spreading device includes two fertilizer conveying pipes arranged in a figure-eight shape and fixed to the bottom of the fertilizer box, with a right fertilizer spreader and a left fertilizer spreader fixed to the lower end of the fertilizer conveying pipes respectively.

[0008] Preferably, the right fertilizer applicator and the left fertilizer applicator are structured with a discharge port on the side of a circular tube that is closed at both ends. A multi-gear is installed inside the circular tube. The circular tube is connected to the bottom of the fertilizer box through a fertilizer conveying pipe. The shaft of the fan-shaped wheel is connected and fixed to the left motor and the right motor at the rear end of the circular tube. A start and stop switch is provided on the switch so that the left motor and the right motor can be started and stopped respectively.

[0009] Preferably, the control box is a 12-24V speed controller with a touch screen. The touch screen has A key, B key, fertilizer reduction key, fertilizer increase key, and main switch key.

[0010] Preferably, pressing the A key first, followed by the fertilizer amount reduction and fertilizer amount increase buttons, controls the speed of the left motor and thus the amount of fertilizer applied by the left fertilizer applicator. Similarly, pressing the B key controls the speed of the right motor and thus the amount of fertilizer applied by the right fertilizer applicator.

[0011] The beneficial effects of this invention are: the fertilizer applicator can be manually pushed and pulled in small-scale farmland operations, solving the problem of mechanized fertilization in small-scale farmland. Furthermore, the amount of fertilizer applied on both sides of the fertilizer applicator can be adjusted. Attached Figure Description

[0012] Appendix Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 .

[0013] Appendix Figure 2 This is a schematic diagram of the multi-gear structure of this utility model.

[0014] Appendix Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0015] Appendix Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 .

[0016] Appendix Figure 1 —4. Wheel 1, right fertilizer spreader 2, left fertilizer spreader 3, fertilizer bin 4, bin cover 5, battery 6, rain cover 7, switch 8, V-tube 9, control box 10, battery support rod 11, gate-shaped support leg 12, left motor 13, support plate 14, multi-gear 15, fertilizer conveying pipe 16, start / stop switch 17, right motor 18, fixing plate 19, vertical pipe 20, guardrail 21. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Appendix Figure 1As shown in Figure 4, a small-scale farmland fertilization device includes a frame, a battery, a fertilizer spreading device, a fertilizer bin, a motor, and a control device. The frame consists of two V-shaped tubes 9, each with a support plate 14 welded to its lower end. A wheel 1 is fixed between the two support plates 14. A vertical pipe 20 is welded between each of the two V-shaped tubes 9. The fertilizer bin 4 is bolted to the front ends of the two V-shaped tubes 9 and the two vertical pipes. A bin cover 5 is installed on the top of the fertilizer bin 4. The rear ends of the two V-shaped tubes 9 serve as handles for pushing. A battery support rod 11 is installed between each of the vertical pipe 20 and the V-shaped tubes 9. A storage battery 6 is placed on the two battery support rods 11. Guardrails 21 are installed on three sides of the storage battery 6. A fixing plate 19 is fixed to the side of the guardrails 21 facing the handle. A control box 10 is installed on the fixing plate 19. The control box 10 has a touch screen. A gate-shaped support leg 12 is welded to the V-shaped tube 9 behind the control box 10. A switch 8 is installed on the handle at the rear end of the V-shaped tube 9. The fertilizer spreading device is installed below the fertilizer bin 4.

[0019] A rain cover 7 is installed on the battery 6.

[0020] The fertilizer spreading device includes two fertilizer conveying pipes 16 arranged in a figure-eight shape, which are fixed to the bottom of the fertilizer box 4. The lower ends of the fertilizer conveying pipes 16 are respectively fixed to the right fertilizer spreader 2 and the left fertilizer spreader 3.

[0021] The right fertilizer spreader 2 and the left fertilizer spreader 3 are structured with a discharge port on the side of a circular tube that is closed at both ends. A multi-gear 15 is installed inside the circular tube. The circular tube is connected to the bottom of the fertilizer box 4 through a fertilizer conveying pipe 16. The shaft of the multi-gear 15 is fixed to the left motor 13 and the right motor 18 at the rear end of the circular tube. A start / stop switch 17 is installed on the switch 8, which can control the start and stop of the left motor 13 and the right motor 18 respectively.

[0022] Preferably, the control box is a 12-24V speed controller with a touch screen. The touch screen has A key, B key, fertilizer reduction key, fertilizer increase key, and main switch key.

[0023] Preferably, pressing the A key first, followed by the fertilizer amount reduction and fertilizer amount increase buttons, controls the speed of the left motor and thus the amount of fertilizer applied by the left fertilizer applicator. Similarly, pressing the B key controls the speed of the right motor and thus the amount of fertilizer applied by the right fertilizer applicator.

[0024] Place the fertilizer into the fertilizer box 4, start the two motors, and the right fertilizer spreader 2 and the left fertilizer spreader 3 will spread the fertilizer into the field. The amount of fertilizer applied by the right fertilizer spreader 2 and the left fertilizer spreader 3 can be adjusted individually by using the A key, B key, fertilizer amount reduction key and fertilizer amount increase key.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A small-scale fertilizer applicator for farmland, characterized in that: It includes a frame, battery, fertilizer spreading device, fertilizer bin, motor, and control device. The frame consists of two V-shaped tubes, each with a support plate welded to its lower end. A wheel is fixed between the two support plates. A vertical tube is welded between the two V-shaped tubes. The fertilizer bin is bolted to the front end of the two V-shaped tubes and the two vertical tubes. A lid is installed on the top of the fertilizer bin. The rear ends of the two V-shaped tubes serve as handles for pushing. A battery support rod is installed between the vertical tube and the V-shaped tube. A storage battery is placed on the two battery support rods. Guardrails are installed on three sides of the storage battery. A fixing plate is fixed to the side of the guardrail facing the handle. A control box is installed on the fixing plate. The control box has a touch screen. A gate-shaped support leg is welded to the V-shaped tube behind the control box. A switch is installed on the handle at the rear end of the V-shaped tube. The fertilizer spreading device is installed below the fertilizer bin.

2. The small-scale farmland fertilization device according to claim 1, characterized in that: A rain cover is installed on the battery.

3. The small-scale farmland fertilization device according to claim 1, characterized in that: The fertilizer spreading device includes two fertilizer conveying pipes arranged in a figure-eight shape, which are fixed to the bottom of the fertilizer box. The lower ends of the fertilizer conveying pipes are respectively fixed with a right fertilizer spreader and a left fertilizer spreader.

4. A small-scale farmland fertilization device according to claim 3, characterized in that: The structure of the right and left fertilizer spreaders is that a discharge port is set on the side of a circular tube that is closed at both ends. A multi-gear is set inside the circular tube. The circular tube is connected to the bottom of the fertilizer box through a fertilizer conveying pipe. The shaft of the fan-shaped wheel is fixed to the left and right motors at the rear end of the circular tube. A start and stop switch is set on the switch to control the start and stop of the left and right motors respectively.

5. A small-scale farmland fertilization device according to claim 1, characterized in that: The control box is a 12-24V speed controller with a touch screen. The touch screen has A buttons, B buttons, fertilizer reduction button, fertilizer increase button, and main switch button.

6. A small-scale farmland fertilization device according to claim 5, characterized in that: Press the A button first, then press the fertilizer amount reduction and fertilizer amount increase buttons to control the speed of the left motor and thus the amount of fertilizer applied by the left fertilizer spreader. Similarly, press the B button to control the speed of the right motor and thus the amount of fertilizer applied by the right fertilizer spreader.

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