Quantitative fertilization device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, and discloses an agricultural planting quantitative fertilization device which comprises a push rod, a fixing part is fixedly arranged at the lower end of the push rod, moving wheels are installed in the fixing part, a fertilizer box is fixedly arranged on one side of the push rod, and an automatic sowing structure is arranged in the fertilizer box. The automatic sowing structure comprises a transverse plate fixedly arranged on the inner wall of the fertilizer box, a motor is fixedly arranged at the upper end of the transverse plate, a storage battery is fixedly arranged on one side of the fertilizer box, a rotating plate is fixedly arranged on an output shaft of the motor, a fixed plate is fixedly arranged on the inner wall of the fertilizer box located at the lower end of the rotating plate, and a sowing groove is formed in the fixed plate; according to the quantitative fertilization device for agricultural planting, disclosed by the utility model, fertilizer can be uniformly scattered, and plant absorption can be better helped.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a quantitative fertilizing device for agricultural planting. Background Technique

[0002] In agricultural planting, crops are generally affected by geological and climatic reasons, which will affect the yield and harvest of crops. Generally, manual intervention is required to supplement the missing nutrients, so fertilization is needed, and thus a fertilizing mechanism for agricultural planting is required. The use of fertilizers can significantly improve the growth efficiency of crops.

[0003] The patent with the existing publication number CN220342848U proposes a fertilizing device for agricultural planting. The device can drive a spiral blade and a stirring rod to rotate through a rotating rod to stir chemical fertilizers, avoid caking of chemical fertilizers, and avoid blockage during discharging.

[0004] Although the device applies fertilizers through a control valve, the dropped fertilizers cannot be evenly scattered around the plants. The uneven scattering of fertilizers will cause incomplete absorption of nutrients by plants. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quantitative fertilizing device for agricultural planting to solve the technical problem that the fertilizers dropped by the existing device cannot be evenly scattered around the plants, and the uneven scattering of fertilizers will cause incomplete absorption of nutrients by plants.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A quantitative fertilizing device for agricultural planting, including a push rod, a fixing member is fixedly arranged at the lower end of the push rod, a moving wheel is installed inside the fixing member, a fertilizer box is fixedly arranged on one side of the push rod, an automatic spreading structure is arranged inside the fertilizer box, and the automatic spreading structure includes a cross plate fixedly arranged on the inner wall of the fertilizer box, a motor is fixedly arranged at the upper end of the cross plate, a storage battery is fixedly arranged on one side of the fertilizer box, a rotating plate is fixedly arranged on the output shaft of the motor, a fixing plate is fixedly arranged on the inner wall of the fertilizer box at the lower end of the rotating plate, a spreading groove is opened inside the fixing plate, and a reserved groove is opened inside the rotating plate.

[0007] Preferably, an adjusting structure is arranged at the lower end of the fixing plate, and the adjusting structure includes a screw rod fixedly arranged at the lower end of the fixing plate, a plugging plate is sleeved on the outer wall of the screw rod, and a knob is threadedly sleeved on the screw rod at the lower end of the plugging plate.

[0008] Preferably, a sealing gasket is fixedly arranged at the upper end of the plugging plate.

[0009] Preferably, a first pulley is fixedly arranged on the outer wall of the motor output shaft at the lower end of the cross plate. A driven shaft is rotatably installed at the rear side of the lower end of the cross plate. A driven plate is fixedly arranged at the lower end of the driven shaft. A second pulley is fixedly arranged on the outer wall of the driven shaft. A belt body is installed between the second pulley and the first pulley.

[0010] Preferably, a protective box is fixedly arranged at the lower end of the cross plate. The second pulley and the first pulley are located inside the protective box.

[0011] Preferably, a V-shaped support rod is fixedly arranged at the upper end of the outer wall of the push rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1) By providing an automatic spreading structure, when fertilizing plants in the field, multiple spreading grooves can be annularly opened to evenly sprinkle the fertilizer annularly around the plants, achieving fast spreading while ensuring better absorption of the fertilizer by the plants in the later stage.

[0014] 2) By providing an adjusting structure, the position of the blocking plate can be rotated to block two spreading grooves, thereby controlling the dosage of the spread fertilizer and reducing the dosage of the fertilizer according to the needs of different plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of an agricultural planting quantitative fertilization device in an embodiment of the present utility model;

[0016] Figure 2 is a sectional structural schematic diagram of a fertilizer box in an embodiment of the present utility model;

[0017] Figure 3 is a split structural schematic diagram of a rotating plate and a fixing plate in an embodiment of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the lower end of a fixing plate in an embodiment of the present utility model;

[0019] Figure 5 is a structural schematic diagram of the lower end of a cross plate in an embodiment of the present utility model;

[0020] Figure 6 is Figure 5 an enlarged structural schematic diagram of part A in

[0021] In the figure: 1. Push rod; 2. Fixed part; 3. Movable wheel; 4. Fertilizer box; 5. Automatic spreading structure; 6. Cross plate; 7. Motor; 8. Rotating plate; 9. Fixed plate; 10. Reserved groove; 11. Spreading groove; 12. Adjusting structure; 13. Screw; 14. Sealing plate; 15. Knob; 16. First pulley; 17. Second pulley; 18. Driven shaft; 19. Driven plate. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Combined with Figures 1-6 , an agricultural planting quantitative fertilization device includes a push rod 1. A fixed part 2 is fixedly arranged at the lower end of the push rod 1. A movable wheel 3 is installed inside the fixed part 2. A fertilizer box 4 is fixedly arranged on one side of the push rod 1. An automatic spreading structure 5 is arranged inside the fertilizer box 4. The automatic spreading structure 5 includes a cross plate 6 fixedly arranged on the inner wall of the fertilizer box 4. A motor 7 is fixedly arranged at the upper end of the cross plate 6. A storage battery is fixedly arranged on one side of the fertilizer box 4. The output shaft of the motor 7 is fixedly provided with a rotating plate 8. A fixed plate 9 is fixedly arranged on the inner wall of the fertilizer box 4 below the rotating plate 8. A spreading groove 11 is opened inside the fixed plate 9. A reserved groove 10 is opened inside the rotating plate 8.

[0025] Referring to Figure 1 , Figure 5 and Figure 6 , it is further obtained that a sealing gasket is fixedly arranged at the upper end of the sealing plate 14. A first pulley 16 is fixedly arranged on the outer wall of the output shaft of the motor 7 below the cross plate 6. A driven shaft 18 is rotatably installed at the rear side below the cross plate 6. A driven plate 19 is fixedly arranged at the lower end of the driven shaft 18. A second pulley 17 is fixedly arranged on the outer wall of the driven shaft 18. A belt body is installed between the second pulley 17 and the first pulley 16. A protection box is fixedly arranged at the lower end of the cross plate 6. The second pulley 17 and the first pulley 16 are located inside the protection box. A V-shaped support rod is fixedly arranged at the upper end of the outer wall of the push rod 1.

[0026] Specifically, the first pulley 16 drives the second pulley 17 through the belt, so that the driven shaft 18 rotates, realizing fertilization for two plant planting channels. The protection box is used to shield and protect the first pulley 16 and the second pulley 17.

[0027] Embodiment 2

[0028] Refer to Figure 4 Figure 4 , and on the basis of Embodiment 1, it is further obtained that an adjusting structure 12 is provided at the lower end of the fixing plate 9. The adjusting structure 12 includes a screw rod 13 fixedly arranged at the lower end of the fixing plate 9. A plugging plate 14 is sleeved on the outer wall of the screw rod 13, and a knob 15 is threadedly sleeved on the screw rod 13 located below the plugging plate 14.

[0029] Specifically, the screw rod 13 is used to install the plugging plate 14. The plugging plate 14 is used to close the lower ends of the two sowing grooves 11 to achieve the control of the amount of fertilizer sowing. The knob 15 is used to fasten the rotated plugging plate 14.

[0030] During the actual operation process, fertilizers are added into the fertilizer tank 4, and the motor 7 is started, so that the motor 7 drives the rotating plate 8 to rotate. When the rotating plate 8 rotates, when the reserved groove 10 coincides with the sowing groove 11, the sowing of fertilizers is realized, and the plants are fertilized more evenly. When the output shaft of the motor 7 rotates, it drives the first pulley 16 to rotate, so that the belt body drives the second pulley 17 to rotate, and then the driven plate 19 rotates, realizing the fertilization of two groups of plant planting channels;

[0031] When it is necessary to reduce the sowing dose of fertilizers, loosen the rotating knob 15, rotate the plugging plate 14 to plug the lower ends of the two sowing grooves 11 with the plugging plate 14, and tighten the knob 15 to achieve the fastening of the plugging plate 14. When the fertilizers are sown again, the dose of fertilizer spillage is reduced.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural planting quantitative fertilization device, including a push rod (1), and a fixing member (2) is fixedly arranged at the lower end of the push rod (1), characterized in that: A moving wheel (3) is installed inside the fixing member (2). One side of the push rod (1) is fixedly provided with a fertilizer box (4). An automatic spreading structure (5) is arranged inside the fertilizer box (4). The automatic spreading structure (5) includes a cross plate (6) fixedly arranged on the inner wall of the fertilizer box (4). A motor (7) is fixedly arranged at the upper end of the cross plate (6). A storage battery is fixedly arranged on one side of the fertilizer box (4). The output shaft of the motor (7) is fixedly provided with a rotating plate (8). A fixing plate (9) is fixedly arranged on the inner wall of the fertilizer box (4) below the rotating plate (8). A spreading groove (11) is formed inside the fixing plate (9). A reserved groove (10) is formed inside the rotating plate (8).

2. The quantitative fertilization device for agricultural planting according to claim 1, wherein: An adjusting structure (12) is arranged below the fixing plate (9). The adjusting structure (12) includes a screw rod (13) fixedly arranged at the lower end of the fixing plate (9). A plugging plate (14) is sleeved on the outer wall of the screw rod (13). A knob (15) is threadedly sleeved on the screw rod (13) below the plugging plate (14).

3. The quantitative fertilization device for agricultural planting according to claim 2, characterized in that: A sealing gasket is fixedly arranged at the upper end of the plugging plate (14).

4. The quantitative fertilization device for agricultural planting according to claim 1, wherein: A first pulley (16) is fixedly arranged on the outer wall of the output shaft of the motor (7) below the cross plate (6). A driven shaft (18) is rotatably installed at the rear side below the cross plate (6). A driven plate (19) is fixedly arranged at the lower end of the driven shaft (18). A second pulley (17) is fixedly arranged on the outer wall of the driven shaft (18). A belt body is installed between the second pulley (17) and the first pulley (16).

5. The quantitative fertilization device for agricultural planting according to claim 4, wherein: A protective box is fixedly arranged at the lower end of the cross plate (6). The second pulley (17) and the first pulley (16) are located inside the protective box.

6. The quantitative fertilization device for agricultural planting according to claim 1, wherein: A V-shaped support rod is fixedly arranged at the upper end of the outer wall of the push rod (1).

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