Liquid fertilizer spraying equipment

Abstract

The utility model discloses liquid fertilizer spraying equipment which comprises a rack, the lower end of the rack is fixedly connected with a transverse pipe, the transverse pipe is fixedly connected with a transverse plate, the transverse plate is fixedly connected with a spraying mechanism, and the spraying mechanism comprises a pump fixedly connected to the transverse plate. A power source used for supplying power to the pump machine is fixedly connected to the transverse plate, an inlet of the pump machine is fixedly communicated with a liquid inlet pipe, an outlet of the pump machine is fixedly communicated with a liquid outlet pipe, and an adjusting pipe is movably inserted into the transverse pipe. The deviation position of the multi-directional spraying frame can be adjusted according to the actual use environment, so that different liquid fertilizer spraying environments can be adapted, the use flexibility of the liquid fertilizer spraying equipment is effectively improved, the application range of the liquid fertilizer spraying equipment is widened, the spraying direction can be flexibly adjusted according to requirements, and the spraying efficiency is improved. The flexibility of adjusting the spraying range of the liquid fertilizer spraying equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a liquid fertilizer spraying device. Background Technology

[0002] Liquid fertilizer is made by mixing organic or chemical fertilizers with water and then spraying it directly onto the leaves or roots of plants, thereby improving the absorption efficiency and effectiveness. Specialized spraying equipment is required to ensure that the liquid fertilizer is applied over a wide area of ​​the plant's leaves and roots.

[0003] Existing vehicle-mounted liquid fertilizer spraying equipment has a fixed spraying range because the position of the spraying head structure is fixed after installation and cannot be adjusted. This makes it impossible to flexibly adjust the spraying range according to actual needs, resulting in poor flexibility in use and a reduced applicability of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a liquid fertilizer spraying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a liquid fertilizer spraying device, including a frame. A horizontal pipe is fixedly connected to the lower end of the frame, and a horizontal plate is fixedly connected to the horizontal pipe. A spraying mechanism is fixedly connected to the horizontal plate. The spraying mechanism includes a pump fixedly connected to the horizontal plate, and a power supply for powering the pump is fixedly connected to the horizontal plate. An inlet pipe is fixedly connected to the inlet of the pump, and an outlet pipe is fixedly connected to the outlet of the pump. An adjusting pipe is movably inserted into the horizontal pipe, and a mounting plate is fixedly connected to the adjusting pipe. A sliding groove is provided on the horizontal pipe, and the mounting plate passes through the horizontal pipe via the sliding groove. The device has a shaft hole, and a rotating tube is rotatably connected inside the shaft hole. A flexible hose is fixedly connected between the upper end of the rotating tube and the liquid outlet pipe. A multi-directional spray frame is fixedly connected to the lower end of the rotating tube. A steering adjustment assembly is connected between the rotating tube and the mounting plate. A fixing plate is fixedly connected to the horizontal tube. A rotating shaft is rotatably connected to the vertical side wall of the fixing plate through a bearing. A geared disc is fixedly sleeved on the rotating shaft. A rack that meshes with the geared disc is fixedly connected to the adjusting tube. A chuck is fixedly connected to the fixing plate. A locking screw is threadedly connected to the geared disc. Multiple threaded holes that match the locking screw are evenly opened on the chuck.

[0007] Preferably, the steering adjustment assembly includes a turntable fixedly sleeved on the rotating tube, a plurality of first locking teeth are uniformly fixedly connected to the outer edge of the turntable, a plate is fixedly connected to the mounting plate, a screw hole is opened on the plate, and an adjusting screw is threaded into the screw hole. One end of the adjusting screw is rotatably connected to a second locking tooth, a limit rod is fixedly connected to the second locking tooth, a limit hole is opened on the plate, and the limit rod passes through the limit hole through the plate.

[0008] Preferably, a fixing rod is fixedly connected to the frame, and two support frames are symmetrically fixedly connected between the fixing rod and the cross plate. A reinforcing rod is fixedly connected between the two support frames. A connecting plate is fixedly connected to one end of the fixing rod, and multiple pin holes are provided on the connecting plate.

[0009] Preferably, a drive disc is fixedly sleeved on the adjusting screw, and multiple anti-slip grooves are evenly formed on the outer edge of the drive disc.

[0010] Preferably, the multi-directional spray frame includes a branch pipe fixedly connected to the rotating pipe, and multiple branch pipes are uniformly fixedly connected to the branch pipe, with two spray nozzles symmetrically fixedly connected to each of the multiple branch pipes.

[0011] Preferably, two reinforcing ribs are symmetrically fixedly connected between the frame and the horizontal tube, and the reinforcing ribs are fixedly connected to the frame and the horizontal tube by the same reinforcing rib.

[0012] Preferably, both the horizontal tube and the adjusting tube are rectangular in shape.

[0013] Preferably, an operating rod is fixedly connected to the locking screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through its spraying mechanism, can adjust the offset position of the multi-directional spraying frame according to the actual usage environment, thereby coping with different liquid fertilizer spraying environments, effectively improving the flexibility of the liquid fertilizer spraying equipment and expanding its applicability.

[0016] 2. This utility model, through its steering adjustment component, allows for the rotation of the adjusting screw during use. The adjusting screw drives the second locking tooth to move, causing the second locking tooth to disengage from the first locking tooth. This releases the second locking tooth's limiting and fixing effect on the turntable, thereby releasing the limiting effect on the rotating tube. Pushing the multi-directional spraying frame allows for adjustment of the spraying direction of the multi-directional spraying frame, enabling flexible adjustment of the spraying direction according to needs and effectively improving the flexibility of adjusting the spraying range of the liquid fertilizer spraying equipment. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0019] Figure 3 for Figure 1 Schematic diagram of the spraying mechanism;

[0020] Figure 4 for Figure 3 A structural diagram from another direction;

[0021] Figure 5 for Figure 1 Schematic diagram of the connection structure between the gear plate and the rack;

[0022] Figure 6 for Figure 1 A schematic diagram of the steering adjustment component.

[0023] In the diagram: 1. Frame; 2. Horizontal pipe; 3. Horizontal plate; 4. Pump; 5. Power supply; 6. Inlet pipe; 7. Outlet pipe; 8. Adjusting pipe; 9. Mounting plate; 10. Sliding groove; 11. Rotating pipe; 12. Hose; 13. Multi-directional spray frame; 14. Fixing plate; 15. Rotating shaft; 16. Gear plate; 17. Rack; 18. Chuck; 19. Locking screw; 20. Threaded hole; 21. 21. Turntable; 22. First locking tooth; 23. Plate; 24. Adjusting screw; 25. Second locking tooth; 26. Limiting rod; 27. Fixing rod; 28. Support frame; 29. ​​Reinforcing rod; 30. Connecting plate; 31. Pin hole; 32. Drive disc; 33. Anti-slip groove; 34. Diverter pipe; 35. Branch pipe; 36. Spray nozzle; 37. Reinforcing rib; 38. Reinforcing rib; 39. Operating lever. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-6This utility model provides a liquid fertilizer spraying device, including a frame 1. A horizontal pipe 2 is fixedly connected to the lower end of the frame 1. A horizontal plate 3 is fixedly connected to the horizontal pipe 2. A spraying mechanism is fixedly connected to the horizontal plate 3. The spraying mechanism includes a pump 4 fixedly connected to the horizontal plate 3. A power supply 5 for supplying power to the pump 4 is fixedly connected to the horizontal plate 3. An inlet pipe 6 is fixedly connected to the inlet of the pump 4, and an outlet pipe 7 is fixedly connected to the outlet of the pump 4. An adjusting pipe 8 is movably inserted into the horizontal pipe 2. An mounting plate 9 is fixedly connected to the adjusting pipe 8. A sliding groove 10 is provided on the horizontal pipe 2. The mounting plate 9 passes through the horizontal pipe 2 through the sliding groove 10. A shaft hole is provided on the mounting plate 9. A rotating tube 11 is rotatably connected to the inner part of the rotating tube 11. A flexible hose 12 is fixedly connected between the upper end of the rotating tube 11 and the liquid outlet tube 7. A multi-directional spray frame 13 is fixedly connected to the lower end of the rotating tube 11. A steering adjustment assembly is connected between the rotating tube 11 and the mounting plate 9. A fixing plate 14 is fixedly connected to the horizontal tube 2. A rotating shaft 15 is rotatably connected to the vertical side wall of the fixing plate 14 through a bearing. A geared disc 16 is fixedly sleeved on the rotating shaft 15. A rack 17 that meshes with the geared disc 16 is fixedly connected to the adjusting tube 8. A chuck 18 is fixedly connected to the fixing plate 14. A locking screw 19 is threadedly connected to the geared disc 16. A plurality of threaded holes 20 that match the locking screw 19 are evenly opened on the chuck 18.

[0026] In the above embodiment, when it is necessary to adjust the position of the multi-directional spray frame 13, the locking screw 19 is turned to disengage from the threaded hole 20, releasing the locking screw 19 from locking the gear plate 16. The gear plate 16 is rotated, causing the gear rack 17 to move. The gear rack 17 causes the adjusting tube 8 to slide within the horizontal tube 2. The adjusting tube 8 causes the mounting plate 9 to move, and the mounting plate 9 causes the multi-directional spray frame 13 to move. This allows the position of the multi-directional spray frame 13 to be adjusted. The offset position of the multi-directional spray frame 13 can be adjusted according to the actual usage environment, thus adapting to different liquid fertilizer spraying environments. This effectively improves the flexibility of using the liquid fertilizer spraying equipment and expands its applicability.

[0027] The steering adjustment assembly includes a turntable 21 fixedly sleeved on the rotating tube 11. A plurality of first locking teeth 22 are uniformly fixedly connected to the outer edge of the turntable 21. A plate 23 is fixedly connected to the mounting plate 9. A screw hole is opened on the plate 23, and an adjusting screw 24 is threaded into the screw hole. A second locking tooth 25 is rotatably connected to one end of the adjusting screw 24. A limit rod 26 is fixedly connected to the second locking tooth 25. A limit hole is opened on the plate 23, and the limit rod 26 passes through the limit hole and penetrates the plate 23.

[0028] In the above embodiment, during use, rotating the adjusting screw 24 causes the second locking tooth 25 to move, disengaging it from the first locking tooth 22 and releasing the second locking tooth 25 from limiting and fixing the turntable 21. This releases the limitation on the rotating tube 11, allowing the multi-directional spraying frame 13 to be pushed to adjust its spraying direction. This enables flexible adjustment of the spraying direction according to requirements, effectively improving the flexibility of adjusting the spraying range of the liquid fertilizer spraying equipment.

[0029] A fixing rod 27 is fixedly connected to the frame 1. Two support frames 28 are symmetrically fixedly connected between the fixing rod 27 and the cross plate 3. A reinforcing rod 29 is fixedly connected between the two support frames 28. A connecting plate 30 is fixedly connected to one end of the fixing rod 27. The connecting plate 30 has multiple pin holes 31. The connecting plate 30 facilitates the installation of the spraying equipment on the vehicle. The support frames 28 and the reinforcing rod 29 improve the structural stability of the spraying equipment.

[0030] A drive disc 32 is fixedly sleeved on the adjusting screw 24. Multiple anti-slip grooves 33 are evenly distributed on the outer edge of the drive disc 32. The drive disc 32 can improve the convenience of rotating the adjusting screw 24, and the anti-slip grooves 33 can improve the anti-slip performance of the drive disc 32 during operation.

[0031] The multi-directional spray frame 13 includes a diversion pipe 34 fixedly connected to the rotating pipe 11. Multiple branch pipes 35 are uniformly fixedly connected to the diversion pipe 34. Two spray nozzles 36 are symmetrically fixedly connected to each of the multiple branch pipes 35. The multiple spray nozzles 36 are arranged in an array, which can improve the spraying range of the spraying equipment.

[0032] Two reinforcing ribs 37 are symmetrically fixedly connected between the frame 1 and the horizontal tube 2. The reinforcing ribs 37 and the frame 1 and the horizontal tube 2 are fixedly connected by the same reinforcing rib 38. The reinforcing ribs 37 and the reinforcing rib 38 can improve the stability of the connection between the horizontal tube 2 and the frame 1.

[0033] Both the horizontal tube 2 and the adjusting tube 8 are rectangular in shape, which can improve the stability of the fit between the adjusting tube 8 and the horizontal tube 2 and prevent the adjusting tube 8 from rotating inside the horizontal tube 2.

[0034] An operating rod 39 is fixedly connected to the locking screw 19. Pushing the operating rod 39 will cause the locking screw 19 to rotate, which improves the convenience of operating the locking screw 19.

[0035] Working principle: In use, the inlet pipe 6 is connected to the liquid fertilizer. The pump 4 draws liquid fertilizer through the inlet pipe 6 and delivers it to the multi-directional spray frame 13 for spraying through the outlet pipe 7, hose 12, and rotating pipe 11. When the position of the multi-directional spray frame 13 needs to be adjusted, the locking screw 19 is turned to disengage from the threaded hole 20, releasing the locking screw 19 from locking the gear plate 16. The gear plate 16 is rotated, causing the gear rack 17 to move. The gear rack 17 causes the adjusting pipe 8 to slide within the horizontal pipe 2. The adjusting pipe 8 causes the mounting plate 9 to move, which in turn causes the multi-directional spray frame 13 to move, thus allowing the position of the multi-directional spray frame 13 to be adjusted. The offset position of the multi-directional spray frame 13 can be adjusted according to the actual usage environment, thereby coping with different liquid fertilizer spraying environments, effectively improving the flexibility of the liquid fertilizer spraying equipment and expanding its applicability. Rotating the adjusting screw 24 causes the second locking tooth 25 to move, disengaging it from the first locking tooth 22, thus releasing the second locking tooth 25 from limiting the turntable 21 and releasing the limiting effect on the rotating tube 11. Pushing the multi-directional spray frame 13 allows adjustment of its spraying direction, enabling flexible adjustment of the spraying direction as needed, effectively improving the flexibility of adjusting the spraying range of the liquid fertilizer spraying equipment.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] 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 alterations 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 liquid fertilizer spraying device, comprising a frame (1), characterized in that: A horizontal pipe (2) is fixedly connected to the lower end of the frame (1). A horizontal plate (3) is fixedly connected to the horizontal pipe (2). A spraying mechanism is fixedly connected to the horizontal plate (3). The spraying mechanism includes a pump (4) fixedly connected to the horizontal plate (3). A power supply (5) for supplying power to the pump (4) is fixedly connected to the horizontal plate (3). An inlet pipe (6) is fixedly connected to the inlet of the pump (4). An outlet pipe (7) is fixedly connected to the outlet of the pump (4). An adjusting pipe (8) is movably inserted into the horizontal pipe (2). An mounting plate (9) is fixedly connected to the adjusting pipe (8). A sliding groove (10) is provided on the horizontal pipe (2). The mounting plate (9) passes through the horizontal pipe (2) through the sliding groove (10). A shaft hole is provided on the mounting plate (9), and a rotating pipe (11) is rotatably connected in the shaft hole. The upper end of the rotating tube (11) is fixedly connected to the liquid outlet tube (7) by a flexible tube (12), the lower end of the rotating tube (11) is fixedly connected to a multi-directional spray frame (13), the rotating tube (11) is connected to the mounting plate (9) by a steering adjustment assembly, the horizontal tube (2) is fixedly connected to a fixing plate (14), the vertical sidewall of the fixing plate (14) is rotatably connected to a rotating shaft (15) through a bearing, the rotating shaft (15) is fixedly fitted with a gear plate (16), the adjusting tube (8) is fixedly connected to a rack (17) that meshes with the gear plate (16), the fixing plate (14) is fixedly connected to a chuck (18), the gear plate (16) is threadedly connected to a locking screw (19), and the chuck (18) is evenly provided with multiple threaded holes (20) that match the locking screw (19).

2. The liquid fertilizer spraying equipment according to claim 1, characterized in that: The steering adjustment assembly includes a turntable (21) fixedly sleeved on the rotating tube (11). A plurality of first locking teeth (22) are uniformly fixedly connected to the outer edge of the turntable (21). A plate (23) is fixedly connected to the mounting plate (9). A screw hole is opened on the plate (23), and an adjusting screw (24) is threaded into the screw hole. A second locking tooth (25) is rotatably connected to one end of the adjusting screw (24). A limit rod (26) is fixedly connected to the second locking tooth (25). A limit hole is opened on the plate (23), and the limit rod (26) passes through the limit hole and penetrates the plate (23).

3. The liquid fertilizer spraying equipment according to claim 2, characterized in that: A fixing rod (27) is fixedly connected to the frame (1). Two support frames (28) are symmetrically fixedly connected between the fixing rod (27) and the cross plate (3). A reinforcing rod (29) is fixedly connected between the two support frames (28). A connecting plate (30) is fixedly connected to one end of the fixing rod (27). Multiple pin holes (31) are provided on the connecting plate (30).

4. The liquid fertilizer spraying equipment according to claim 3, characterized in that: A drive disc (32) is fixedly sleeved on the adjusting screw (24), and a plurality of anti-slip grooves (33) are evenly opened on the outer edge of the drive disc (32).

5. The liquid fertilizer spraying equipment according to claim 4, characterized in that: The multi-directional spray frame (13) includes a branch pipe (34) fixedly connected to the rotating pipe (11), and multiple branch pipes (35) are uniformly fixedly connected to the branch pipe (34), and two spray nozzles (36) are symmetrically fixedly connected to each of the multiple branch pipes (35).

6. The liquid fertilizer spraying equipment according to claim 5, characterized in that: Two reinforcing ribs (37) are symmetrically fixedly connected between the frame (1) and the horizontal tube (2), and the reinforcing ribs (37) are fixedly connected to the frame (1) and the horizontal tube (2) by the same reinforcing rib (38).

7. The liquid fertilizer spraying equipment according to claim 6, characterized in that: Both the horizontal tube (2) and the regulating tube (8) are rectangular in shape.

8. The liquid fertilizer spraying equipment according to claim 7, characterized in that: An operating rod (39) is fixedly connected to the locking screw (19).

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