Fertilizing and pesticide spraying equipment for agricultural seedling culture

Abstract

The utility model relates to the technical field of agriculture, in particular to a fertilizing and pesticide spraying device for agricultural seedling raising, which comprises a box body, two straps are fixedly connected onto the box body, a box cover is arranged on the box body, a water pump is fixedly connected onto the box body, the water pump is communicated with the box body through a guide pipe, a connecting hose is arranged on the water pump in a communicated manner, and the connecting hose is connected with the box cover. A connecting pipe is arranged on the connecting hose in a communicating mode, a connecting shell is arranged on the connecting pipe in a communicating mode, a fixing block is connected to the connecting shell through a fixing mechanism, two connecting discs are fixedly connected to the fixing block, and a plurality of spraying holes are formed in the two connecting discs. Compared with the prior art, the connecting disc with the large spraying holes is connected with the connecting shell in an abutting mode, suspended matter can pass through the large spraying holes conveniently, the blocking condition is prevented, meanwhile, the connecting disc can be detached conveniently, and the spraying holes in the connecting disc can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a fertilizing and spraying device for agricultural seedling cultivation. Background Art

[0002] When raising agricultural seedlings, in order to ensure the normal growth of crops, it is necessary to fertilize and spray pesticides on the crops. In order to facilitate fertilization and agriculture, one device is used. The two are integrated by using fertilization and pesticide spraying equipment. The fertilizer used is liquid fertilizer, which refers to fertilizer with no definite shape and in a flowing state, including clear liquid type and suspended type. When spraying through the nozzle, since the nozzle required for spraying is very small, there will be suspended matter in the suspended liquid fertilizer, which can easily cause the nozzle to become blocked. Utility Model Content

[0003] The utility model aims to solve the shortcoming of the prior art that the spray holes are easily blocked, and proposes a fertilizer and pesticide spraying device for agricultural seedling cultivation.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A fertilization and pesticide spraying equipment for agricultural seedling cultivation is designed, comprising a box body, two straps are fixedly connected to the box body, a box cover is provided on the box body, a water pump is fixedly connected to the box body, the water pump is connected to the box body through a conduit, a connecting hose is connected to the water pump, a connecting pipe is connected to the connecting hose, a connecting shell is connected to the connecting pipe, a fixing block is connected to the connecting shell through a fixing mechanism, two connecting disks are fixedly connected to the fixing block, and a plurality of spray holes are provided on the two connecting disks.

[0006] Preferably, the fixing mechanism comprises a threaded column, a mounting hole is formed on the fixing block, the threaded column passes through the mounting hole, and a nut is threadedly connected to the threaded column.

[0007] Preferably, a rotating part is fixedly connected to the nut.

[0008] Preferably, the fixing block is provided with two positioning holes, the connecting shell is fixedly connected with a positioning column, and the positioning column is inserted into one of the positioning holes.

[0009] Preferably, the box cover and the box body are connected via a telescopic rod.

[0010] Preferably, the telescopic rod comprises a threaded barrel, the threaded barrel is rotatably connected to the box body via a bearing, a threaded rod is internally threadedly connected to the threaded barrel, and the threaded rod is fixedly connected to the box cover.

[0011] Preferably, the box is made of transparent material.

[0012] The utility model provides a fertilizing and spraying equipment for agricultural seedling cultivation, which has the beneficial effects of: when spraying medicine, the connecting plate with a smaller spray hole is abutted against the connecting shell to spray the medicine liquid, thereby ensuring the uniformity of the spraying of the medicine liquid; when spraying suspended fertilizer, the connecting plate with a larger spray hole is abutted against the connecting shell, so that the larger spray hole allows the suspended matter to pass through, thereby preventing blockage; at the same time, the connecting plate can be disassembled to clean the spray hole in the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a fertilizing and spraying device for agricultural seedling cultivation proposed by the utility model;

[0014] Figure 2 The utility model provides a three-dimensional fertilization and spraying equipment for agricultural seedling cultivation. Figure 1 ;

[0015] Figure 3 The utility model provides a three-dimensional fertilization and spraying equipment for agricultural seedling cultivation. Figure 2 ;

[0016] Figure 4 The utility model provides a fertilizer and pesticide spraying device for agricultural seedling cultivation. Figure 2 Enlarged view of part A.

[0017] In the figure: 1. box body; 2. box cover; 3. battery; 4. water pump; 5. threaded barrel; 6. threaded rod; 7. shoulder strap; 8. connecting hose; 9. connecting pipe; 10. connecting plate; 11. connecting shell; 12. fixing block; 13. nut; 14. positioning column; 15. threaded column; 16. rotating part. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example 1: Reference Figure 1-4A fertilizer spraying device for agricultural seedling cultivation includes a box body 1, two straps 7 are fixedly connected to the box body 1, a box cover 2 is provided on the box body 1, a water pump 4 is fixedly connected to the box body 1, the water pump 4 is connected to the box body 1 through a conduit, a battery 3 is provided on the box body 1, the battery 3 supplies power to the water pump 4, a connecting hose 8 is connected to the water pump 4, a connecting hose 8 is connected to the connecting pipe 9, a connecting shell 11 is connected to the connecting shell 11, a fixing block 12 is connected to the fixing block 12 through a fixing mechanism, two connecting disks 10 are fixedly connected to the fixing block 12, and both connecting disks 10 are opened A plurality of spray holes are provided, and the sizes of the spray holes on the two connecting plates 10 are different. A sealing ring is provided on the connecting plate 10 to play a sealing role during spraying. When spraying medicine, the connecting plate 10 with a smaller spray hole is abutted against the connecting shell 11 to spray the liquid medicine, thereby ensuring the uniformity of the liquid medicine spraying. When spraying suspended fertilizer, the connecting plate 10 with a larger spray hole is abutted against the connecting shell 11, so that the larger spray hole allows the suspended matter to pass through to prevent blockage. At the same time, the connecting plate 10 can be disassembled to clean the spray hole in the connecting plate 10.

[0020] The fixing mechanism includes a threaded column 15. A mounting hole is opened on the fixing block 12. The threaded column 15 passes through the mounting hole. A nut 13 is threadedly connected to the threaded column 15. By tightening the nut 13, the nut 13 is abutted against the fixing block 12 to fix the fixing block 12.

[0021] A rotating portion 16 is fixedly connected to the nut 13 , and the rotating portion 16 serves to facilitate grasping and drives the nut 13 to rotate.

[0022] When switching between spraying and fertilizing, the fixing block 12 is removed by loosening the nut 13, and the connecting plate 10 with a larger spray hole is abutted against the connecting shell 11, and then the nut 13 is tightened to fix it, and the water pump 4 is turned on to extract the fertilizer, pass through the connecting hose 8 and the connecting pipe 9, and finally spray it out from the spray hole.

[0023] Embodiment 2: With reference to FIG. 4 , as another preferred embodiment of the utility model, on the basis of Embodiment 1, two positioning holes are provided on the fixed block 12, and a positioning column 14 is fixedly connected to the connecting shell 11, and the positioning column 14 is inserted into one of the positioning holes. When the nut 13 is rotated, the connection block 12 is limited by adopting the design of the positioning column 14 and the positioning hole, thereby preventing the connection disk 10 from rotating and deviating when the nut 13 is rotated.

[0024] Example 3: Reference Figure 1-3As another preferred embodiment of the utility model, on the basis of embodiment 1, the box cover 2 is connected to the box body 1 through a telescopic rod, the telescopic rod includes a threaded barrel 5, the threaded barrel 5 is rotatably connected to the box body 1 through a bearing, the threaded barrel 5 is internally threaded with a threaded rod 6, the threaded rod 6 is fixedly connected to the box cover 2, and the threaded barrel 5 is separated from the threaded rod 6 by twisting the threaded barrel 5, so that the box cover 1 can be disassembled and the inside of the box body 1 can be cleaned.

[0025] The box body 1 is made of a transparent material so that the amount of liquid in the box body 1 can be observed.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fertilizer and pesticide spraying device for agricultural seedling cultivation, comprising a box (1), characterized in that: Two shoulder straps (7) are fixedly connected to the box body (1), a box cover (2) is provided on the box body (1), a water pump (4) is fixedly connected to the box body (1), the water pump (4) is connected to the box body (1) through a conduit, a connecting hose (8) is connected to the water pump (4), a connecting pipe (9) is connected to the connecting hose (8), a connecting shell (11) is connected to the connecting pipe (9), a fixing block (12) is connected to the connecting shell (11) through a fixing mechanism, two connecting disks (10) are fixedly connected to the fixing block (12), and a plurality of spray holes are provided on both of the two connecting disks (10).

2. The agricultural seedling raising fertilization and pesticide spraying equipment according to claim 1, characterized in that: The fixing mechanism comprises a threaded column (15), a mounting hole is provided on the fixing block (12), the threaded column (15) passes through the mounting hole, and a nut (13) is threadedly connected to the threaded column (15).

3. The agricultural seedling raising fertilization and pesticide spraying equipment according to claim 2, characterized in that: A rotating part (16) is fixedly connected to the nut (13).

4. The agricultural seedling raising fertilization and pesticide spraying equipment according to claim 2, characterized in that: The fixing block (12) is provided with two positioning holes, and a positioning column (14) is fixedly connected to the connecting shell (11), and the positioning column (14) is inserted into one of the positioning holes.

5. A fertilizer and pesticide spraying equipment for agricultural seedling cultivation according to any one of claims 1-4, characterized in that: The box cover (2) and the box body (1) are connected via a telescopic rod.

6. The agricultural seedling raising fertilization and pesticide spraying equipment according to claim 5, characterized in that: The telescopic rod comprises a threaded barrel (5), the threaded barrel (5) is rotatably connected to the box body (1) via a bearing, the threaded barrel (5) is internally threadedly connected to a threaded rod (6), and the threaded rod (6) is fixedly connected to the box cover (2).

7. The agricultural seedling raising fertilization and pesticide spraying equipment according to claim 5, characterized in that: The box body (1) is made of transparent material.

Images