Seedling protecting and fertilizing equipment for humic acid water-soluble fertilizer

Abstract

The utility model belongs to the technical field of seedling protecting and fertilizing equipment, and particularly relates to seedling protecting and fertilizing equipment for a humic acid water-soluble fertilizer. Comprising a frame, a water and fertilizer box is placed on the frame, wheels are installed below the frame, a support is welded to one end of the frame, a fertilization pump, a battery box and a gear box are installed on the support, a power input shaft of the gear box is connected with wheel shafts of the wheels through belt pulley structures, and a power output shaft of the gear box is connected to the support through a swing shaft bearing. A spraying pipe is welded to the lower portion of the swing shaft, a plurality of nozzles are installed on the spraying pipe, the input end of a fertilization pump is communicated with the discharging end of the water and fertilizer box through a pipeline, the output end of the fertilization pump is communicated with the spraying pipe through a hose, and the fertilization pump is electrically connected with the battery box. When a humic acid water-soluble fertilizer is sprayed, all layers of leaf surfaces of crops can be uniformly sprayed by continuously changing the spraying angle, and the spraying effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling protection fertilization equipment, and particularly relates to a seedling protection fertilization equipment for humic acid water-soluble fertilizer. Background Technique

[0002] Humic acid water-soluble fertilizer is a liquid or solid water-soluble fertilizer made based on humic acid substances in a proportion suitable for plant growth, and adding appropriate amounts of macronutrients such as nitrogen, phosphorus, and potassium or micronutrients such as copper, iron, manganese, zinc, boron, and molybdenum. Humic acid is a kind of natural macromolecular organic matter formed by the microbial decomposition and transformation of organic substances such as animal and plant residues and geochemical processes, and is mostly extracted from peat, lignite, and weathered coal. This kind of fertilizer has various functions, such as improving soil structure, increasing nutrient utilization rate, promoting plant growth, and enhancing crop stress resistance. There are various application methods for humic acid water-soluble fertilizer, including irrigation fertilization, foliar fertilization, soilless cultivation, seed soaking and root dipping, etc. When it comes to foliar fertilization, the spraying direction of existing foliar fertilization equipment is mostly vertical spraying. However, the leaves of crops have multiple layers. When spraying vertically, the bottom leaves are blocked by the upper leaves and cannot come into contact with the sprayed water and fertilizer, resulting in uneven spraying and poor spraying effect. Summary of the Invention

[0003] The purpose of the utility model is to provide a seedling protection fertilization equipment for humic acid water-soluble fertilizer to solve the problems existing in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A seedling protection fertilization equipment for humic acid water-soluble fertilizer includes a vehicle frame, on which a water and fertilizer tank is placed, wheels are installed below the vehicle frame, a bracket is welded at one end of the vehicle frame, and a fertilizer pump, a battery box, and a gear box are installed on the bracket. The power input shaft of the gear box is connected to the axle of the wheel through a pulley structure, the power output shaft of the gear box is connected to the bracket through a swing shaft bearing, a spraying pipe is welded below the swing shaft, several spray heads are installed on the spraying pipe, the input end of the fertilizer pump is communicated with the discharge end of the water and fertilizer tank through a pipeline, the output end of the fertilizer pump is communicated with the spraying pipe through a hose, and the fertilizer pump is electrically connected to the battery box.

[0006] Further, a driving gear, a driven gear, and a flower-shaped gear are installed in the gear box. The gear shafts of the driving gear, the driven gear, and the flower-shaped gear are all connected to the gear box through bearings. Several guiding columns are arranged on the sides of the driving gear and the driven gear. The driving gear meshes with the driven gear, and the guiding columns on the driving gear and the driven gear mesh with the flower-shaped gear.

[0007] Further, the gear shaft of the driving gear is the power input shaft of the gear box, and the gear shaft of the driving gear passes through the gear box and is connected to the axle of the wheel through a pulley structure.

[0008] Furthermore, the distances of a plurality of guide columns on the driving gear from the center of the driving gear are the same, the distances between the guide columns are the same, and the included angle between the connecting lines of the two furthest guide columns and the center of the driving gear is less than or equal to 120 degrees. The size of the driven gear is the same as that of the driving gear, and the positions of the guide columns on the driven gear are the same as those of the guide columns on the driving gear.

[0009] Furthermore, the gear shaft of the flower-shaped gear is the power output shaft of the gearbox. There are two swing shafts, and both ends of the gear shaft of the flower-shaped gear pass through the gearbox and are respectively connected to the two swing shafts.

[0010] Furthermore, a vertical rod is welded below the swing shaft, and the bottom end of the vertical rod is welded on the spraying pipe. The swing shaft is welded to the spraying pipe through the vertical rod.

[0011] Furthermore, the battery box is a box body with a rechargeable battery built in.

[0012] Furthermore, a handle is welded at one end of the frame opposite to each other, and a control button is installed on the handle. The control button is electrically connected to the fertilizer pump and the battery box.

[0013] The utility model has the following beneficial effects:

[0014] 1. When the utility model sprays the humic acid water-soluble fertilizer, it can continuously change the spraying angle, so as to evenly spray each layer of leaves of the crops, and the spraying effect is good.

[0015] 2. The gearbox and the wheel axle are connected through a pulley structure. Therefore, there is no need to drive the gearbox through other driving devices, and only the rotation of the wheel is needed to drive the operation of the gearbox, thus reducing the cost.

[0016] 3. The rotational motion is converted into a swinging motion through the connection modes of the driving gear, the driven gear, the flower-shaped gear and the guide columns, so as to achieve the purpose of continuously changing the spraying angle. The structure is simple and the design is ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model.

[0018] Figure 2 is a schematic structural diagram of the other side of the utility model.

[0019] Figure 3 is a schematic internal structural diagram of the gearbox of the utility model.

[0020] Among them: 1. frame; 2. water and fertilizer tank; 3. wheels; 4. bracket; 5. fertilizer pump; 6. battery box; 7. gear box; 8. pulley structure; 9. swing shaft; 10. spray pipe; 11. nozzle; 12. pipeline; 13. hose; 14. driving gear; 15. driven gear; 16. pattern gear; 17. guide column; 18. vertical pole; 19. handle; 20. control button. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific embodiments and drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] like Figures 1-3 As shown, a seedling protection and fertilizing equipment for humic acid water-soluble fertilizer includes a frame 1, a water and fertilizer tank 2 is placed on the frame 1, a wheel 3 is installed below the frame 1, a bracket 4 is welded at one end of the frame 1, a fertilizer pump 5, a battery box 6, and a gear box 7 are installed on the bracket 4, the power input shaft of the gear box 7 is connected to the axle of the wheel 3 through a pulley structure 8, the power output shaft of the gear box 7 is connected to the bracket 4 through a swing shaft 9 bearing, a spray pipe 10 is welded below the swing shaft 9, and a plurality of spray nozzles 11 are installed on the spray pipe 10, the input end of the fertilizer pump 5 is connected to the discharge end of the water and fertilizer tank 2 through a pipeline 12, the output end of the fertilizer pump 5 is connected to the spray pipe 10 through a hose 13, and the fertilizer pump 5 is electrically connected to the battery box 6.

[0023] A driving gear 14, a passive gear 15, and a flower-shaped gear 16 are installed in the gear box 7. The gear shafts of the driving gear 14, the passive gear 15, and the flower-shaped gear 16 are all connected to the gear box 7 by bearings. A plurality of guide posts 17 are provided on the sides of the driving gear 14 and the passive gear 15. The driving gear 14 and the passive gear 15 are meshed with each other, and the guide posts 17 on the driving gear 14 and the passive gear 15 are meshed with the flower-shaped gear 16. After the driving gear 14 and the passive gear 15 are meshed, the rotation directions are opposite. The guide posts 17 are used to toggle the flower-shaped gear 16. The driving gear 14 and the passive gear 15 alternately toggle the flower-shaped gear 16 from two opposite directions, thereby achieving the purpose of swinging rotation.

[0024] The gear shaft of the driving gear 14 is the power input shaft of the gear box 7. The gear shaft of the driving gear 14 passes through the gear box 7 and is connected to the axle of the wheel 3 through the pulley structure 8. The gear box 7 and the axle of the wheel 3 are connected through the pulley structure 8, so there is no need to drive the gear box 7 through other driving devices, and the gear box 7 can be driven by the rotation of the wheel 3, thereby reducing costs.

[0025] A number of guide posts 17 on the driving gear 14 are at the same distance from the center of the driving gear 14, the distances between the guide posts 17 are the same, and the included angle between the connecting lines of the two farthest guide posts 17 and the center of the driving gear 14 is less than or equal to 120 degrees. The size of the driven gear 15 is the same as that of the driving gear 14, and the positions of the guide posts 17 on the driven gear 15 are the same as those of the guide posts 17 on the driving gear 14.

[0026] The gear shaft of the flower-shaped gear 16 is the power output shaft of the gearbox 7. There are two swing shafts 9, and both ends of the gear shaft of the flower-shaped gear 16 pass through the gearbox 7 and are respectively connected to the two swing shafts 9.

[0027] A vertical rod 18 is welded below the swing shaft 9, and the bottom end of the vertical rod 18 is welded on the spraying pipe 10. The swing shaft 9 is welded to the spraying pipe 10 through the vertical rod 18.

[0028] The battery box 6 is a box body with a built-in rechargeable battery.

[0029] A handle 19 is welded to one end of the frame 1 opposite to each other. A control button 20 is installed on the handle 19, and the control button 20 is electrically connected to the fertilizer pump 5 and the battery box 6.

[0030] The working principle of the present utility model is:

[0031] When in use, push the handle 19 to move the utility model to the fertilization site, and inject humic acid water-soluble fertilizer into the water-fertilizer box 2. After preparation, turn on the fertilizer pump 5 and push the utility model forward. When moving forward, the axle of the wheel 3 drives the active gear 14 of the gear box 7 to rotate through the pulley structure 8, and the passive gear 15 rotates in the opposite direction under the action of meshing. Due to the position of the guide column 17, the side of the active gear 14 has an area where the guide column 17 is installed and a blank area where the guide column 17 is not installed, and the same is true for the passive gear 15. It should be noted that when installing the driving gear 14 and the driven gear 15, the installation guide column 17 area on the driving gear 14 and the installation guide column 17 area on the driven gear 15 are staggered with each other, that is, when the installation guide column 17 area on the driving gear 14 overlaps with the flower-shaped gear 16, the blank area on the driven gear 15 overlaps with the flower-shaped gear 16, and vice versa, when the installation guide column 17 area on the driven gear 15 overlaps with the flower-shaped gear 16, the blank area on the driving gear 14 overlaps with the flower-shaped gear 16, that is to say, after several guide columns 17 on the driving gear 14 are meshed with the flower-shaped gear 16 in sequence, the guide column 17 on the driven gear 15 meshes with the flower-shaped gear 16 again. Taking the clockwise rotation of the driving gear 14 as an example, when the driving gear 14 rotates clockwise, the passive gear 15 rotates counterclockwise under the meshing of the driving gear 14, and the guide column 17 on the driving gear 14 sequentially drives the pattern gear 16 to rotate counterclockwise, and then the blank area on the driving gear 14 overlaps with the pattern gear 16, so the pattern gear 16 cannot be further driven, and at this time, the installation area of ​​the guide column 17 on the passive gear 15 overlaps with the pattern gear 16, so the guide column 17 on the passive gear 15 drives the pattern gear 16 to rotate clockwise, and so on repeatedly makes the pattern gear 16 rotate back and forth, and then drives the spray pipe 10 to swing back and forth through the swing shaft 9 and the vertical rod 18. During the swinging process, the spraying direction of the spray pipe 10 changes continuously, instead of spraying vertically all the time. When spraying obliquely, it can spray the leaves of each layer of the crop, so the spraying is uniform and the spraying effect is good.

[0032] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention shall fall within the scope of protection of the present invention.

[0033] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A seedling protection and fertilization device for humic acid water-soluble fertilizer, characterized in that: It includes a frame, on which a water and fertilizer tank is placed, a wheel is installed under the frame, a bracket is welded at one end of the frame, a fertilizer pump, a battery box, and a gear box are installed on the bracket, a power input shaft of the gear box is connected to the wheel axle through a pulley structure, a power output shaft of the gear box is connected to the bracket through a swing shaft bearing, a spray pipe is welded under the swing shaft, a plurality of spray nozzles are installed on the spray pipe, an input end of the fertilizer pump is connected to a discharge end of the water and fertilizer tank through a pipeline, an output end of the fertilizer pump is connected to the spray pipe through a hose, and the fertilizer pump is electrically connected to the battery box.

2. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 1 is characterized in that: The gear box is equipped with a driving gear, a passive gear and a flower-shaped gear. The gear shafts of the driving gear, the passive gear and the flower-shaped gear are all connected to the gear box by bearings. The sides of the driving gear and the passive gear are provided with a plurality of guide columns. The driving gear and the passive gear are meshed with each other, and the guide columns on the driving gear and the passive gear are meshed with the flower-shaped gear.

3. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 2 is characterized in that: The gear shaft of the driving gear is the power input shaft of the gear box. The gear shaft of the driving gear passes through the gear box and is connected to the wheel axle through a pulley structure.

4. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 2 is characterized in that: The distances between the guide columns on the driving gear and the center of the driving gear are the same, the distances between the guide columns are the same, the angle between the two farthest guide columns and the center of the driving gear is less than or equal to 120 degrees, the size of the passive gear is the same as the size of the active gear, and the position of the guide column on the passive gear is the same as the position of the guide column on the driving gear.

5. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 2 is characterized in that: The gear shaft of the flower-shaped gear is the power output shaft of the gear box. There are two swing shafts. The two ends of the gear shaft of the flower-shaped gear are respectively connected with the two swing shafts after passing through the gear box.

6. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 5 is characterized in that: A vertical pole is welded below the swing shaft, the bottom end of the vertical pole is welded to the spray pipe, and the swing shaft is welded to the spray pipe through the vertical pole.

7. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 1 is characterized in that: The battery box is a box with built-in rechargeable batteries.

8. The seedling protection and fertilization equipment for humic acid water-soluble fertilizer according to claim 1 is characterized in that: A handle is welded on the vehicle frame at one end opposite to the other, a control button is installed on the handle, and the control button is electrically connected to the fertilizer pump and the battery box.

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