Gardening plant protection pesticide spraying equipment

Abstract

The utility model relates to the field of garden plant protection equipment discloses a kind of pesticide spraying equipment for garden plant protection, including carriage, the bottom of carriage is equipped with trundle, rear end is equipped with push handle, inside is equipped with water tank, water tank top is equipped with water replenishing port, front end lower part is connected with pesticide spraying pump, and the output end of pesticide spraying pump is connected with spraying mechanism;Spraying mechanism includes two rectangular frames symmetrically installed in the front end of carriage, and the front end of rectangular frame is slidably connected with positioning plate, and the front end of positioning plate is detachably installed with positioning rod one, and the both ends of positioning rod one are detachably installed with connecting seat, and connecting seat is rotatably installed with positioning rod two, and positioning rod one and positioning rod two are slidably installed with multiple mounting seats, and mounting seat is installed with spray head, and two adjacent spray heads are connected by hose. The utility model is driven to realize automatic adjustment by motor, effectively improve spraying efficiency and covering uniformity, and can flexibly add and distribute spray head, satisfy use demand.

Description

Technical Field

[0001] This utility model relates to the field of garden plant protection equipment, specifically a spraying device for garden plant protection. Background Technology

[0002] Landscape plant protection refers to the protection of plants in gardens, the protection of valuable plants, and the prevention of damage to plants by harmful organisms. Over the years, my country has made remarkable achievements in the field of plant protection. In the process of protecting garden plants, it is necessary to deal with pests or pathogens on the plants. Therefore, an intelligent spraying device for landscape plant protection is needed to quickly and effectively control the spread of pests and diseases, thereby ensuring the normal growth of garden plants.

[0003] Most existing garden spraying equipment has some shortcomings. For example, the spraying mechanism of a garden green plant spraying tool disclosed in patent publication number CN218869213U is not flexible enough, making it difficult to adapt to the spraying needs of plants at different heights and angles. In addition, the nozzle arrangement is fixed and cannot be flexibly adjusted according to the actual operation scenario, making it difficult to meet the usage requirements. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a spraying device for garden plant protection.

[0005] To solve the above problems, the technical solution of this utility model is as follows: a spraying device for garden plant protection, including a carriage, casters installed at the bottom of the carriage, a push handle at the rear end, a water tank installed inside, a water inlet at the top of the water tank, a spraying pump connected to the lower front end, and a spraying mechanism connected to the output end of the spraying pump.

[0006] The spraying mechanism includes two rectangular frames symmetrically installed at the front end of the vehicle body. A positioning plate is slidably connected to the front end of the rectangular frames. A positioning rod is detachably installed at the front end of the positioning plate. Connecting seats are detachably installed at both ends of the positioning rod. A positioning rod is rotatably installed on the connecting seats. Multiple mounting seats are slidably installed on both the positioning rod and the positioning rod. Spray nozzles are installed on the mounting seats. Adjacent spray nozzles are connected by a hose, and the output end of the spraying pump is connected to a hose through a conduit.

[0007] Furthermore, a stirring shaft is rotatably installed inside the water tank, and multiple stirring blades are installed on the stirring shaft, with one end of the shaft passing through the side wall of the water tank and connected to a motor.

[0008] Furthermore, a sliding rod is fixedly connected inside the rectangular frame, and a sliding seat that is slidably sleeved on the outside of the sliding rod is fixedly connected to the rear end of the positioning plate.

[0009] Furthermore, two horizontal plates are fixed between the upper and lower ends of the two rectangular frames, and a lead screw is rotatably installed between the two horizontal plates. A second motor for driving the lead screw to rotate is installed on the horizontal plates, and a drive block threaded onto the outside of the lead screw is fixed to the middle of the rear end of the positioning plate.

[0010] Furthermore, the positioning plate is symmetrically fixed to the front end of the positioning seat, and the positioning rod passes through the two positioning seats and is fixed to the positioning seat by bolts.

[0011] Furthermore, the connecting seat includes a connecting block, a threaded cylinder that is threadedly connected to the first positioning rod is fixed to one side of the connecting block, and a rotating shaft is installed through and rotatably on the connecting block. A positioning cylinder sleeved on the outside of the second positioning rod is fixed to one end of the rotating shaft, and the second positioning rod is fixed inside the positioning cylinder by bolts.

[0012] Furthermore, the two ends of the positioning plate are fixedly connected to the mounting frame, the motor three is installed in the mounting frame, the output shaft of the motor three is fitted with a sleeve on the outside of the rotating shaft, the side of the rotating shaft is provided with two limiting blocks, and the inner side of the sleeve is provided with a limiting groove that matches the limiting blocks.

[0013] The advantages of this invention compared to existing technologies are as follows: This invention achieves automated adjustment through motor drive, effectively improving spraying efficiency and coverage uniformity, and allows for flexible addition and distribution of nozzles to meet usage requirements. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is a cross-sectional view of the water tank of this utility model.

[0016] Figure 3 This is a connection structure diagram of positioning rod one and positioning rod two of this utility model.

[0017] Figure 4 This is an installation structure diagram of motor three of this utility model.

[0018] Figure 5 This is a structural diagram of the connector of this utility model.

[0019] As shown in the figure: 1. Carriage; 2. Casters; 3. Push handle; 4. Water tank; 5. Spray pump; 6. Rectangular frame; 7. Positioning plate; 8. Positioning rod one; 9. Connecting seat; 9.1. Connecting block; 9.2. Threaded cylinder; 9.3. Rotating shaft; 9.4. Positioning cylinder; 10. Positioning rod two; 11. Mounting seat; 12. Nozzle; 13. Stirring shaft; 14. Stirring blade; 15. Motor one; 16. Slide rod; 17. Slide seat; 18. Horizontal plate; 19. Lead screw; 20. Motor two; 21. Drive block; 22. Positioning seat; 23. Mounting frame; 24. Motor three; 25. Sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown, a spraying device for garden plant protection includes a carriage 1, with casters 2 installed at the bottom of the carriage 1, a push handle 3 at the rear end, a water tank 4 installed inside, a water inlet at the top of the water tank 4, and a spraying pump 5 connected to the lower front end. The output end of the spraying pump 5 is connected to a spraying mechanism. A stirring shaft 13 is rotatably installed inside the water tank 4, and multiple stirring blades 14 are installed on the stirring shaft 13. One end of the stirring shaft 13 passes through the side wall of the water tank 4 and is connected to a motor 15.

[0022] The spraying mechanism includes two rectangular frames 6 symmetrically installed at the front end of the carriage 1. A positioning plate 7 is slidably connected to the front end of the rectangular frame 6. A positioning rod 8 is detachably installed at the front end of the positioning plate 7. A positioning seat 22 is symmetrically fixed to the front end of the positioning plate 7. The positioning rod 8 passes through the two positioning seats 22 and is fixed to the positioning seats 22 by bolts. A connecting seat 9 is detachably installed at both ends of the positioning rod 8. A positioning rod 10 is rotatably installed on the connecting seat 9. Multiple mounting seats 11 are slidably installed on both the positioning rod 8 and the positioning rod 10. A nozzle 12 is installed on the mounting seat 11. Each nozzle 12 has an interface on both sides and a valve on the top for controlling whether to spray. Two adjacent nozzles 12 are connected by a hose, and the output end of the spraying pump 5 is connected to a hose through a conduit. A plug is installed at the end of the nozzle 12 at the far end of the two positioning rods 10.

[0023] A slide rod 16 is fixedly connected inside the rectangular frame 6. A slide block 17, which is slidably sleeved on the outside of the slide rod 16, is fixedly connected to the rear end of the positioning plate 7. Two horizontal plates 18 are fixedly connected between the upper and lower ends of the two rectangular frames 6. A lead screw 19 is rotatably installed between the two horizontal plates 18. A motor 20 for driving the lead screw 19 to rotate is installed on the horizontal plate 18. A drive block 21, which is threadedly sleeved on the outside of the lead screw 19, is fixedly connected to the middle of the rear end of the positioning plate 7.

[0024] The connecting seat 9 includes a connecting block 9.1. A threaded cylinder 9.2, which is threadedly connected to the positioning rod 8, is fixedly connected to one side of the connecting block 9.1. A rotating shaft 9.3 is mounted through and rotatably on the connecting block 9.1. A positioning cylinder 9.4, which is sleeved on the outside of the positioning rod 10, is fixedly connected to one end of the rotating shaft 9.3. The positioning rod 10 is fixed inside the positioning cylinder 9.4 by bolts. Mounting frames 23 are fixedly connected to both ends of the positioning plate 7. A motor 24 is installed inside the mounting frames. A sleeve 25, which is sleeved on the outside of the rotating shaft 9.3, is mounted on the output shaft of the motor 24. Two limiting blocks are provided on the side of the rotating shaft 9.3. A limiting groove that matches the limiting blocks is opened on the inner side of the sleeve 25.

[0025] When motor 324 drives the positioning cylinder 94 to rotate via shaft 9.3, positioning rod 210 can be erected, which facilitates spraying of medicine on plants at higher locations. At the same time, after spraying, positioning rod 210 is erected, which also facilitates the movement of the equipment.

[0026] In practical use, after the pesticide and water are injected through the water inlet, the motor 15 is started to drive the stirring shaft 13 and stirring blade 14 to rotate, so that the pesticide solution is mixed evenly. The pesticide pump 5 delivers the pesticide solution to the spraying mechanism.

[0027] Height adjustment: Start motor 20 to drive lead screw 19 to rotate, drive block 21 to drive positioning plate 7 to slide up and down along slide bar 16, thereby adjusting the height of nozzle 12;

[0028] Angle adjustment: Start motor 24, which drives positioning cylinder 9.4 to rotate through sleeve 25 and rotating shaft 9.3, so that positioning rod 10 tilts relative to positioning rod 8 (0-120°) to meet the spraying needs of plants at high or low places;

[0029] Nozzle arrangement: The mounting base 11 slides along positioning rod 18 and positioning rod 20, allowing for flexible addition and distribution of nozzles 12. Before spraying, open the valves on the top of an appropriate number of nozzles 12 as needed, and the liquid is atomized and sprayed out through the nozzles 12. After spraying, close the valves to prevent leakage.

[0030] This invention is applicable to gardens, green spaces and other similar settings. It achieves automated adjustment through motor drive, effectively improving spraying efficiency and coverage uniformity.

[0031] The parts not disclosed in this utility model are all existing technologies, such as the device being powered by an external power supply and controlled by an external PLC controller. Their specific structures and working principles will not be described in detail.

[0032] 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.

[0033] 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.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A spraying device for garden plant protection, comprising a carriage (1), wherein casters (2) are installed at the bottom of the carriage (1), a push handle (3) is provided at the rear end, a water tank (4) is installed inside, a water inlet is provided at the top of the water tank (4), and a spraying pump (5) is connected to the lower front end, wherein a spraying mechanism is connected to the output end of the spraying pump (5), characterized in that: The spraying mechanism includes two rectangular frames (6) symmetrically installed at the front end of the carriage (1). A positioning plate (7) is slidably connected to the front end of the rectangular frame (6). A positioning rod (8) is detachably installed at the front end of the positioning plate (7). A connecting seat (9) is detachably installed at both ends of the positioning rod (8). A positioning rod (10) is rotatably installed on the connecting seat (9). Multiple mounting seats (11) are slidably installed on both the positioning rod (8) and the positioning rod (10). A nozzle (12) is installed on the mounting seat (11). Two adjacent nozzles (12) are connected by a hose, and the output end of the spraying pump (5) is connected to a hose through a conduit.

2. The spraying equipment for garden plant protection according to claim 1, characterized in that: The water tank (4) is rotatably mounted with a stirring shaft (13), and multiple stirring blades (14) are mounted on the stirring shaft (13), with one end of the blade passing through the side wall of the water tank (4) and connected to a motor (15).

3. The spraying equipment for garden plant protection according to claim 1, characterized in that: The rectangular frame (6) has a slide rod (16) fixed inside, and the rear end of the positioning plate (7) has a slide seat (17) that is slidably sleeved on the outside of the slide rod (16).

4. The spraying equipment for garden plant protection according to claim 3, characterized in that: Two horizontal plates (18) are fixed between the upper and lower ends of the two rectangular frames (6). A lead screw (19) is rotatably installed between the two horizontal plates (18). A motor (20) for driving the lead screw (19) to rotate is installed on the horizontal plate (18). A drive block (21) with a threaded sleeve on the outside of the lead screw (19) is fixed to the middle of the rear end of the positioning plate (7).

5. A spraying device for garden plant protection according to claim 1, characterized in that: The positioning plate (7) is symmetrically fixed to the front end of the positioning seat (22), and the positioning rod (8) passes through the two positioning seats (22) and is fixed to the positioning seat (22) by bolts.

6. The spraying equipment for garden plant protection according to claim 1, characterized in that: The connecting seat (9) includes a connecting block (9.1). A threaded cylinder (9.2) that is threadedly connected to the first positioning rod (8) is fixedly connected to one side of the connecting block (9.1). A rotating shaft (9.3) is installed through and rotatably on the connecting block (9.1). A positioning cylinder (9.4) that is sleeved on the outside of the second positioning rod (10) is fixedly connected to one end of the rotating shaft (9.3). The second positioning rod (10) is fixed inside the positioning cylinder (9.4) by bolts.

7. A spraying device for garden plant protection according to claim 6, characterized in that: The positioning plate (7) is fixed to both ends with mounting frames (23), and a motor (24) is installed inside the mounting frames. A sleeve (25) is installed on the output shaft of the motor (24) and sleeved on the outside of the rotating shaft (9.3). Two limiting blocks are provided on the side of the rotating shaft (9.3), and a limiting groove adapted to the limiting blocks is opened on the inner side of the sleeve (25).

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