Multi-angle pesticide spraying device suitable for high trellis roses

Abstract

The utility model relates to the technical field of Chinese rose planting discloses a multi -angle pesticide spraying device suitable for high -elevation Chinese rose, including mobile base, the left -hand end fixed mounting of mobile base top has the medicine box, and the top of mobile base is provided with water pump, and the input of water pump is connected together with the bottom of medicine box, the right -hand end fixed mounting of mobile base top has the support frame, and the rear end fixed mounting of support frame frame body has the guide rod, and the rod body of guide rod is connected with the mounting plate of sliding, the frame body of support frame is provided with lifting assembly, the front and back both ends of mounting plate right -hand end all are fixedly installed with the articulated lug, the plate body of mounting plate is provided with adjusting assembly, the frame body of articulated lug is rotatably connected with the support rod, and the rod body of support rod is provided with support assembly. The utility model discloses through to the angle of spray bar adjustment can make the more even distribution of liquid medicine, and cover different orientation and leaf surface area.

Description

Technical Field

[0001] This utility model relates to the technical field of rose cultivation, and in particular to a multi-angle spraying device suitable for trellis roses. Background Technology

[0002] An elevated rose spraying device is a mechanical device used for flower cultivation and horticultural maintenance. It is a tool specifically designed for spraying pesticides, fertilizers, or fungicides on plants such as roses. Compared with ground operations, its "elevated" characteristic usually refers to the fact that the equipment has a certain height or a suspension or support structure, which allows for uniform spraying at a higher position on the tree, in flower beds, or in greenhouses, reducing labor intensity and improving the coverage and accuracy of spraying.

[0003] Referring to patent CN216533436U, a spraying device for controlling pests and diseases in roses is disclosed. This device allows the pesticide to be sprayed onto both the upper and lower surfaces of rose leaves, enabling the pesticide to directly target pests on the underside of the leaves, thus improving the control effect and enhancing practicality and reliability. The device includes a base plate, a support block, a pesticide storage tank, a support block, two sets of sliders, two sets of first lead screws, multiple sets of spray pipes, two sets of water inlet hoses, a water pump, two sets of first conical wheels, two sets of second conical wheels, two sets of rotating shafts, a moving device, and a stirring device. The support block is fixedly installed on the upper part of the base plate, and the pesticide storage tank is fixedly installed on the upper part of the support block. The pesticide storage tank has a chamber and a feed inlet. The stirring device is installed on the pesticide storage tank. The moving device is installed on the right side of the base plate, and the support block is installed on the moving device. The moving device is used to move the support block left and right.

[0004] When spraying pesticides on roses, the limited spraying angle makes it difficult to cover all parts of the rose and easily leaves blind spots, resulting in incomplete control of pests and diseases. This not only reduces the utilization rate of pesticide solution, but also easily causes pesticide waste and the risk of environmental pollution. Utility Model Content

[0005] In view of the problem that the existing spraying devices for trellis roses are limited by the spraying angle, making it difficult to cover all parts of the rose and easily leaving blind spots, resulting in incomplete control of pests and diseases, this utility model is proposed.

[0006] To solve the above technical problems, this utility model provides the following technical solution: a multi-angle spraying device suitable for elevated rose bushes, including a movable base, a medicine tank fixedly installed at the left end of the top of the movable base, a water pump installed at the top of the movable base, and the input end of the water pump connected to the bottom of the medicine tank; a support frame fixedly installed at the right end of the top of the movable base, a guide rod fixedly installed at the rear end of the support frame, and a mounting plate slidably connected to the guide rod; a lifting assembly installed on the support frame; hinge ears fixedly installed at both the front and rear ends of the right end of the mounting plate; an adjustment assembly installed on the mounting plate; a support rod rotatably connected to the frame of the hinge ears, and a support assembly installed on the support rod.

[0007] In this example, the lifting assembly includes a threaded rod, the front end of the support frame is rotatably connected to the threaded rod, and the rod body is connected to the front end of the mounting plate by threads. A first motor is fixedly installed at the front end of the top of the support frame, and the output end of the first motor is connected to the upper end of the threaded rod.

[0008] In this example, the adjustment component includes a lead screw, and the front and rear ends of the top of the mounting plate are rotatably connected to the lead screw. A connecting sleeve is threaded onto the body of the lead screw. A second motor is fixedly installed at both the front and rear ends of the mounting plate, and the output end of the second motor is connected to the body of the lead screw.

[0009] In this example, a hinge rod is rotatably connected to the right end of the top of the connecting sleeve block, and one end of the hinge rod is rotatably connected to the support rod, which is set in an inclined state.

[0010] In this example, the support assembly includes a mounting rod, which is slidably connected to the groove of the support rod. One end of the mounting rod is set in a semi-circular structure, and a detachable spray bar is installed in the arc-shaped groove of the mounting rod.

[0011] In this example, the length of the mounting rod is greater than the length of the support rod, and the length of the mounting rod is less than the length of the spray bar.

[0012] In this example, the mounting rod has positioning holes arranged in an array on its body, and a screw is threadedly connected to the middle position of the side wall of the support rod, with the screw's shaft connected to the positioning hole via threads.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: 1. This utility model uses the output end of a second motor to drive a lead screw to rotate. The lead screw is connected to a connecting sleeve block via a thread. Simultaneously, a hinge rod rotatably connected to the top of the connecting sleeve block is rotatably connected to a support rod. Thus, the rotation of the lead screw causes the connecting sleeve block to push or pull the support rod to rotate via the hinge rod, causing the support rod to rotate on the frame of the hinge ear. This adjusts the angle of the spray bar, allowing for a more even distribution of the pesticide solution and coverage of different orientations and leaf areas. This not only reduces dead zones in spraying but also minimizes repeated spraying and waste.

[0014] 2. This utility model uses a screw shaft connected to a positioning hole via threads. By unscrewing the screw from the positioning hole, the fixing between the support rod and the mounting rod can be released, allowing the mounting rod to slide within the groove of the support rod. This allows adjustment of the spray bar length, ensuring the nozzle is at the optimal spray angle and distance, reducing dead zones, and thus improving the coverage of the pesticide on the back of the leaves and flowers, thereby increasing on-site work efficiency.

[0015] 3. This utility model connects the output end of the first motor to the body of the threaded rod, and the body of the threaded rod is connected to the front end of the mounting plate through threads. Thus, the rotation of the threaded rod can synchronously drive the mounting plate to slide on the body of the guide rod, thereby adjusting the height of the spray bar. By adjusting the height of the spray bar, it is possible to cover parts of different heights from the base to the flower stem, corolla, etc., and quickly switch between different height spraying tasks to achieve the best spraying effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall side view structure of this utility model; Figure 3 This is a schematic diagram of the overall rear view structure of this utility model; Figure 4 This is a cross-sectional view of the support rod of this utility model; Figure 5 This utility model Figure 2 A magnified structural diagram at point A in the diagram.

[0017] Explanation of reference numerals in the attached figures: 1. Movable base; 2. Medicine box; 3. Water pump; 4. Support frame; 5. Guide rod; 6. Mounting plate; 7. Threaded rod; 8. First motor; 9. Hinge lug; 10. Support rod; 11. Mounting rod; 12. Spray bar; 13. Positioning hole; 14. Screw; 15. Hinge rod; 16. Lead screw; 17. Connecting sleeve; 18. Second motor. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Reference Figures 1-5 This is the first embodiment of the present invention, which provides a multi-angle spraying device suitable for trellis roses. This multi-angle spraying device for trellis roses includes a movable base 1, a medicine tank 2 is fixedly installed on the left end of the top of the movable base 1, and a water pump 3 is provided on the top of the movable base 1. The input end of the water pump 3 is connected to the bottom of the medicine tank 2. A support frame 4 is fixedly installed on the right end of the top of the movable base 1, and a guide rod 5 is fixedly installed on the rear end of the support frame 4. A mounting plate 6 is slidably connected to the rod of the guide rod 5. A lifting component is provided on the frame of the support frame 4. Hinge ears 9 are fixedly installed at both the front and rear ends of the right end of the mounting plate 6. An adjustment component is provided on the plate of the mounting plate 6. A support rod 10 is rotatably connected to the frame of the hinge ear 9 to facilitate fine adjustment of the spray head. A support component is provided on the rod of the support rod 10.

[0020] In this example, the lifting assembly includes a threaded rod 7. The front end of the support frame 4 is rotatably connected to the threaded rod 7, and the rod body of the threaded rod 7 is connected to the front end of the mounting plate 6 by threads. The front end of the top of the support frame 4 is fixedly installed with a first motor 8, and the output end of the first motor 8 is connected to the upper end of the threaded rod 7. This enables stable and repeatable linear lifting motion, improving the accuracy and controllability of nozzle height adjustment.

[0021] In this example, the adjustment component includes a lead screw 16. The lead screw 16 is rotatably connected to both the front and rear ends of the top of the mounting plate 6, and a connecting sleeve 17 is threadedly connected to the body of the lead screw 16 to provide robust locking and repeatable positioning capabilities. A second motor 18 is fixedly installed at both the front and rear ends of the mounting plate 6, forming a symmetrical drive structure. The output end of the second motor 18 is connected to the body of the lead screw 16, enabling fine angle adjustments and improving the accuracy and controllability of the adjustment.

[0022] In this example, a hinge rod 15 is rotatably connected to the right end of the top of the connecting sleeve 17, and one end of the hinge rod 15 is rotatably connected to the support rod 10, which can achieve a larger pitch and yaw adjustment range, making it easier to achieve multi-angle spraying coverage in a limited space and reduce dead angles. The support rod 10 is set in an inclined state.

[0023] In this example, the support assembly includes a mounting rod 11. The mounting rod 11 is slidably connected to the groove of the support rod 10, and one end of the mounting rod 11 is set in a semi-arc structure. A detachable spray bar 12 is installed in the arc-shaped groove of the mounting rod 11, which facilitates upgrading or expansion when needed without affecting the other structural components.

[0024] In this example, the length of the mounting rod 11 is greater than that of the support rod 10, and the length of the mounting rod 11 is less than that of the spray boom 12. This allows the spray boom to adjust its posture outward under relatively stable support, while maintaining a good lateral coverage range and improving the flexibility of spray coverage.

[0025] In this example, the mounting rod 11 has positioning holes 13 on its body in an array configuration. The support rod 10 has a screw 14 threadedly connected to the middle of its side wall. The screw 14 is threadedly connected to the positioning hole 13, which allows for quick fixing and minor adjustment, and improves the relative rigidity between the two, ensuring the stability of the nozzle posture.

[0026] During use, when spraying pesticides on trellis roses, first move the base 1 to the rose garden where the pesticide needs to be sprayed using the casters at the bottom. Then, pour the prepared pesticide solution into the pesticide tank 2. Install the spray bar 12 onto the mounting rod 11 using the external clamp. Simultaneously, connect the external hose to the input ends of the two spray bars 12 and the output end of the water pump 3, thus connecting the spray bar 12 to the water pump 3. The length of the spray bar 12 can then be adjusted according to actual spraying needs. Since the screw 14 is threaded into the positioning hole 13, the screw 14 can be screwed out of the positioning hole 13. Release the fixing between the support rod 10 and the mounting rod 11. Since the length of the mounting rod 11 is greater than the length of the support rod 10, the mounting rod 11 can be pulled to slide inside the support rod 10, thereby adjusting the spray bar 12 to a suitable length. After the length of the spray bar 12 is adjusted, since the positioning holes 13 are arrayed on the rod of the mounting rod 11, after the adjustment is completed, tighten the screw 14 again so that the rod of the screw 14 is connected to the diameter of the positioning hole 13 through the thread, thereby fixing the support rod 10 and the mounting rod 11 together and fixing the spray length of the spray bar 12. By adjusting the length of the spray bar 12, it can be ensured that the nozzle is at the optimal spray angle and distance. After adjusting the length of the spray bar 12, connecting the pipeline, and preparing the pesticide solution, the water pump 3 can be controlled by the controller to operate and simultaneously move the movable base 1. The movement of the movable base 1, through the interaction between the water pump 3 and the spray bar 12, allows the pesticide solution inside the pesticide tank 2 to be sprayed onto the roses. During spraying, the angle of the spray bar 12 can be adjusted according to the shape and density of the roses. This is because the lead screw 16 has a connecting sleeve 17 threaded onto its body, and the right end of the top of the connecting sleeve 17 is rotatably connected to a hinge rod 15. One end of the hinge rod 15 is rotatably connected to the support rod 10, allowing the controller to control the spray bar 12 separately or simultaneously. Two sets of second motors 18 operate. Because the output end of the second motor 18 is connected to the body of the lead screw 16, the movement of the second motor 18 drives the lead screw 16 to rotate. When the lead screw 16 rotates, the connecting sleeve block 17 drives the support rod 10 to flip through the hinge rod 15, and the support rod 10 rotates on the frame of the hinge ear 9, thereby changing the angle between the support rod 10 and the hinge ear 9. Because the support rod 10 is set in an inclined state, the angle of the spray bar 12 can be adjusted through the cooperation between the hinge rod 15 and the connecting sleeve block 17. By adjusting the angle of the spray bar 12, the liquid can be distributed more evenly and cover different orientations and leaf areas. When spraying roses using the spray boom 12, the angle of the spray boom 12 can be adjusted by the operation of the second motor 18 during the spraying process. This allows the height of the spray boom 12 to be adjusted according to the height of the roses. The mounting plate 6 slides on the guide rod 5 and is rotatably connected to a threaded rod 7 via the front end of the support frame 4. The threaded rod 7 is threadedly connected to the front end of the mounting plate 6. Simultaneously, a first motor 8 is fixedly mounted on the front end of the top of the support frame 4, and the output end of the first motor 8 is connected to the upper end of the threaded rod 7. Together, the controller can control the first motor 8 to run in both directions. When the first motor 8 is running, it can drive the threaded rod 7 to rotate on the frame of the support frame 4. When the threaded rod 7 rotates, it can synchronously drive the mounting plate 6 to slide on the rod of the guide rod 5. Thus, the height of the spray bar 12 can be adjusted by raising and lowering the mounting plate 6. At the same time, the height adjustment of the spray bar 12 can be combined with the angle adjustment to cover parts of different heights from the base to the flower stalk and corolla, and quickly switch between different height spraying tasks to achieve the best spraying effect.

[0027] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-angle spraying device suitable for elevated rose bushes, comprising a movable base (1), characterized in that: A medicine box (2) is fixedly installed on the left side of the top of the mobile base (1), and a water pump (3) is provided on the top of the mobile base (1). The input end of the water pump (3) is connected to the bottom of the medicine box (2). A support frame (4) is fixedly installed on the right side of the top of the mobile base (1). A guide rod (5) is fixedly installed on the rear end of the support frame (4). An installation plate (6) is slidably connected to the rod of the guide rod (5). A lifting component is provided on the frame of the support frame (4). A hinge ear (9) is fixedly installed on both the front and rear ends of the right end of the installation plate (6). An adjustment component is provided on the plate of the installation plate (6). A support rod (10) is rotatably connected to the frame of the hinge ear (9). A support component is provided on the rod of the support rod (10).

2. The multi-angle spraying device for elevated rose bushes according to claim 1, characterized in that: The lifting assembly includes a threaded rod (7), the front end of the support frame (4) is rotatably connected to the threaded rod (7), and the rod body of the threaded rod (7) is connected to the front end of the mounting plate (6) by threads. The front end of the top of the support frame (4) is fixedly installed with a first motor (8), and the output end of the first motor (8) is connected to the upper end of the threaded rod (7).

3. The multi-angle spraying device for elevated rose bushes according to claim 1, characterized in that: The adjustment assembly includes a lead screw (16), and the front and rear ends of the top of the mounting plate (6) are rotatably connected to the lead screw (16), and the rod body of the lead screw (16) is connected to the connecting sleeve (17) by thread. The front and rear ends of the mounting plate (6) are fixedly installed with a second motor (18), and the output end of the second motor (18) is connected to the rod body of the lead screw (16).

4. A multi-angle spraying device suitable for elevated rose bushes according to claim 3, characterized in that: The right end of the top of the connecting sleeve block (17) is rotatably connected to a hinge rod (15), and one end of the hinge rod (15) is rotatably connected to the support rod (10). The support rod (10) is set in an inclined state.

5. A multi-angle spraying device suitable for elevated rose bushes according to claim 1, characterized in that: The support assembly includes a mounting rod (11), which is slidably connected to the groove of the support rod (10), and one end of the mounting rod (11) is set in a semi-arc structure. A detachable spray bar (12) is installed in the arc groove of the mounting rod (11).

6. A multi-angle spraying device suitable for elevated rose bushes according to claim 5, characterized in that: The length of the mounting rod (11) is greater than that of the support rod (10), and the length of the mounting rod (11) is less than that of the spray bar (12).

7. A multi-angle spraying device suitable for elevated rose bushes according to claim 6, characterized in that: The mounting rod (11) has positioning holes (13) arranged in an array on its rod body. The support rod (10) has a screw (14) threadedly connected to the middle position of its side wall, and the rod body of the screw (14) is connected to the positioning hole (13) by the thread.

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