Insect pest prevention spraying device for litchi trees

Abstract

The utility model discloses a litchi tree insect pest prevention spraying device which comprises a base, a plurality of wheels are arranged at the side end of the base, the wheels are rotationally connected with the base, a rotating plate is arranged at the upper end of the base, an adjusting structure is arranged on the rotating plate, and the adjusting structure is arranged on the rotating plate. The adjusting structure comprises a main body frame, a movable frame, a movable plate and a spray head, and the height and the orientation of the spray head are adjusted through the adjusting structure; the main body frame is fixedly arranged on the rotating plate, the moving plate is movably arranged on the moving frame, a water tank is arranged on the rotating plate, quantitative structures are fixedly arranged on the water tank, each quantitative structure comprises a storage barrel, a mounting frame and a connecting pipe, and a plurality of groups of quantitative structures are arranged. And therefore, quantitative adding of the added medicine is facilitated through the quantitative structure.

Description

Technical Field

[0001] This utility model relates to the field of lychee planting construction, and more specifically, it relates to a lychee tree pest control spraying device. Background Technology

[0002] Lychee is a very common fruit in people's lives. Not only is it delicious, but it also provides rich nutrition, making it a popular fruit. Since lychees grow on lychee trees, spraying is necessary during cultivation to prevent pests and diseases. Existing spraying devices typically consist of a nozzle and a spray tank. Operators carry the tank and hold a long pole and nozzle to spray the pesticide onto the lychee trees. This results in limited spraying height and efficiency. The spraying height is related to the operator's height, and only one lychee tree can be sprayed at a time, leading to low efficiency. Furthermore, the preparation of the pesticide solution relies heavily on the operator's skill level. Therefore, it's difficult to accurately mix the pesticide and water, affecting the concentration and proper use of the pesticide. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the problems existing in the prior art, this utility model provides a lychee tree pest control spraying device to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lychee tree pest control spraying device, including a base, a wheel provided on the side of the base, multiple wheels provided, the wheels being rotatably connected to the base, a rotating plate provided on the upper end of the base, and an adjustment structure provided on the rotating plate. The adjustment structure includes a main frame, a movable frame, a movable plate, and a nozzle, and the height and orientation of the nozzle are adjusted by means of the adjustment structure.

[0007] The main frame is fixedly mounted on the rotating plate, the movable plate is movably mounted on the movable frame, multiple nozzles are provided, a water tank is provided on the rotating plate, and a metering structure is fixedly mounted on the water tank. The metering structure includes a storage bucket, a mounting frame, and a connecting pipe. Multiple sets of the metering structure are provided, so that the added medicine can be added in a quantitative manner through the metering structure.

[0008] The present invention is further configured such that a rotating column is fixedly provided at the lower end of the rotating plate, a rotating hole is provided on the base, the rotating column and the rotating hole cooperate with each other, the rotating column and the rotating hole are rotatably connected, an external motor is provided on the base, and the output end of the external motor is connected to the rotating column.

[0009] The present invention is further configured such that the movable frame is movably disposed within the main frame, an electric push rod is fixedly disposed on the movable plate, an intermediate block is fixedly disposed at the movable end of the electric push rod, the nozzle is fixedly disposed on the intermediate block, the intermediate block is hollow inside, and the intermediate block is connected to the nozzle, thereby driving the nozzle to extend or retract through the electric push rod.

[0010] The present invention is further configured such that a mounting plate is detachably provided on the main frame, and multiple mounting plates are provided. One mounting plate is provided with a first threaded rod between it and the main frame, and another mounting plate is provided with a first sliding rod between it and the main frame. Extension plates are fixedly provided at both ends of the movable frame, thereby facilitating the installation of the first threaded rod and the first sliding rod.

[0011] The present invention is further configured such that the mounting plate is bolted to the main frame, the first threaded rod is rotatably connected to both the mounting plate and the main frame, the first threaded rod and the first sliding rod both pass through the extension plate, the first threaded rod is threaded to the extension plate, and the first sliding rod is slidably connected to the extension plate, thereby driving the moving frame to rise or fall through the first threaded rod. An external motor is provided on the mounting plate, and the output end of the external motor is connected to the first threaded rod.

[0012] The present invention is further configured such that the movable frame is provided with a second threaded rod and a second slide rod, and multiple sets of the second threaded rod and the second slide rod are provided. The second threaded rod is rotatably connected to the movable frame. Both the second threaded rod and the second slide rod pass through the movable plate. An external motor is provided on the movable frame, and the output end of the external motor is connected to the second threaded rod.

[0013] The present invention is further configured such that both ends of the second slide rod are provided with threads, the second slide rod is threadedly connected to the contact position of the movable frame, the second threaded rod is threadedly connected to the movable plate, and the second slide rod is slidably connected to the movable plate, thereby driving the movable plate to move through the second threaded rod.

[0014] The present invention is further configured such that the mounting frame is fixedly mounted on the water tank, the storage bucket is fixedly mounted on the mounting frame, the connecting pipe is disposed between the storage bucket and the water tank, the storage bucket and the water tank are connected by the connecting pipe, and a valve is provided on the connecting pipe to realize the quantitative addition of medicine.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a lychee tree pest control spraying device, which has the following beneficial effects:

[0017] 1. This utility model, through the setting of an adjustment structure, allows for spraying at different locations on a lychee tree. Depending on the spraying height, when the spraying speed does not exceed the main frame, an external motor on the movable frame drives the second threaded rod to rotate. The threaded connection between the second threaded rod and the movable plate causes the movable plate and nozzle to move upwards or downwards, facilitating spraying at higher or lower points on the lychee tree. When the spraying height exceeds the main frame, an external motor on the mounting plate drives the first threaded rod to rotate. The threaded connection between the first threaded rod and the extension plate causes the movable frame to rise, thus changing the base height of the movable frame and allowing the nozzle to reach the desired spraying height.

[0018] 2. This utility model, by setting a quantitative structure, allows for the addition of different quantities of medicine to the storage container according to the required proportions of different medicines when preparing the medicine. This makes it easy to quantitatively measure the medicine by adding the specific quantities into the storage container. After adding the medicine, the valve is turned to allow the medicine to enter the water tank through the connecting pipe, thereby completing the mixing of the medicine and making it easy to intuitively prepare the tablets.

[0019] 3. This utility model features a rotating connection between a rotating plate and a base. When the spraying direction needs to be changed, an external motor on the base drives the rotating column to rotate, which in turn drives the rotating plate to rotate, changing the orientation of the nozzle. During the spraying process, the extension of the electric push rod moves the nozzle, thus facilitating the expansion of the spraying range as needed and making the entire spraying device easier to use. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of a lychee tree pest control spraying device;

[0021] Figure 2 A schematic diagram of the matching structure of the base and rotating plate of a lychee tree pest control spraying device;

[0022] Figure 3 A schematic diagram of the adjustment structure and the rotating plate of a spraying device for preventing pests on litchi trees.

[0023] Figure 4 A schematic diagram of the cooperation structure between the main frame and the rotating plate of a spraying device for preventing pests on lychee trees;

[0024] Figure 5 This is a schematic diagram of the combined structure of a movable frame and a movable plate for a lychee tree pest control spraying device.

[0025] In the diagram: 1. Base; 2. Wheel; 3. Rotating plate; 4. Main frame; 5. Moving frame; 6. Moving plate; 7. Nozzle; 8. Water tank; 9. Storage bucket; 10. Mounting frame; 11. Connecting pipe; 12. Rotating column; 13. Rotating hole; 14. Electric push rod; 15. Intermediate block; 16. Mounting plate; 17. First threaded rod; 18. First sliding rod; 19. Extension plate; 20. Second threaded rod; 21. Second sliding rod; 22. Valve. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figure 1-5 A lychee tree pest control spraying device includes a base 1, a wheel 2 is provided on the side of the base 1, multiple wheels 2 are provided, the wheels 2 are rotatably connected to the base 1, a rotating plate 3 is provided on the upper end of the base 1, and an adjustment structure is provided on the rotating plate 3. The adjustment structure includes a main frame 4, a movable frame 5, a movable plate 6 and a spray head 7.

[0030] The main frame 4 is fixedly mounted on the rotating plate 3, the movable plate 6 is movably mounted on the movable frame 5, multiple nozzles 7 are provided, a water tank 8 is provided on the rotating plate 3, and a metering structure is fixedly mounted on the water tank 8. The metering structure includes a storage bucket 9, a mounting frame 10 and a connecting pipe 11, and multiple sets of metering structures are provided.

[0031] In this embodiment, the main structure of the entire spraying device is composed of the base 1, the rotating plate 3, the adjusting structure, the water tank 8, and the metering structure. The water tank 8 and the nozzle 7 are connected by a hose.

[0032] More specifically, the height and orientation of the nozzle 7 can be adjusted by adjusting the structure, and the quantitative structure facilitates the quantitative addition of medicine.

[0033] Please see Figures 1-5As one implementation method for adjusting the orientation and height of the nozzle 7: a rotating column 12 is fixedly installed at the lower end of the rotating plate 3, and a rotating hole 13 is opened on the base 1. The rotating column 12 and the rotating hole 13 cooperate with each other and are rotatably connected. The movable frame 5 is movably installed inside the main frame 4. An electric push rod 14 is fixedly installed on the movable plate 6. A middle block 15 is fixedly installed at the moving end of the electric push rod 14. The nozzle 7 is fixedly installed on the middle block 15. The middle block 15 is hollow inside and communicates with the nozzle 7. A mounting plate 16 is detachably installed on the main frame 4. Multiple mounting plates 16 are provided. A first threaded rod 17 is provided between one mounting plate 16 and the main frame 4, and a first sliding rod 18 is provided between another mounting plate 16 and the main frame 4. The two ends of the movable frame 5 are fixed. An extension plate 19 is provided. The mounting plate 16 is bolted to the main frame 4. The first threaded rod 17 is rotatably connected to both the mounting plate 16 and the main frame 4. The first threaded rod 17 and the first slide rod 18 both pass through the extension plate 19. The first threaded rod 17 and the extension plate 19 are threaded together. The first slide rod 18 and the extension plate 19 are slidably connected. The movable frame 5 is provided with a second threaded rod 20 and a second slide rod 21. Multiple sets of the second threaded rod 20 and the second slide rod 21 are provided. The second threaded rod 20 is rotatably connected to the movable frame 5. The second threaded rod 20 and the second slide rod 21 both pass through the movable plate 6. The second slide rod 21 is threaded at both ends. The second slide rod 21 is threaded at the contact position with the movable frame 5. The second threaded rod 20 is threaded to the movable plate 6. The second slide rod 21 is slidably connected to the movable plate 6.

[0034] Specifically, when spraying different locations on the lychee tree is required, depending on the spraying height, if the spraying speed does not exceed the main frame 4, an external motor on the movable frame 5 drives the second threaded rod 20 to rotate. The threaded connection between the second threaded rod 20 and the movable plate 6 causes the movable plate 6 and the nozzle 7 to move upward or downward, thus facilitating spraying at higher or lower points on the lychee tree. When the spraying height exceeds the main frame 4, an external motor on the mounting plate 16 drives the first threaded rod 17 to rotate. The threaded connection between the first threaded rod 17 and the extension plate 19 causes the movable frame 5 to rise, thereby changing the base height of the movable frame 5 and adjusting the spraying height. When it is necessary to change the spraying direction, an external motor on the base 1 drives the rotating column 12 to rotate, thereby rotating the rotating plate 3 and changing the orientation of the nozzle 7. During the spraying process, the extension of the electric push rod 14 causes the nozzle 7 to move, thus facilitating the increase of the spraying range as needed.

[0035] Please refer to Figure 1-5As one implementation method for drug preparation: the mounting frame 10 is fixedly installed on the water tank 8, the storage bucket 9 is fixedly installed on the mounting frame 10, the connecting pipe 11 is installed between the storage bucket 9 and the water tank 8, the storage bucket 9 and the water tank 8 are connected by the connecting pipe 11, and a valve 22 is installed on the connecting pipe 11.

[0036] Specifically, when preparing medicines, the required number of medicines is added to the storage container 9 according to the required proportions of different medicines. This makes it easy to quantify the medicines by adding the specific number of medicines into the storage container 9. After adding the medicines, the valve 22 is turned so that the medicines enter the water tank 8 through the connecting pipe 11, thereby completing the mixing of the medicines.

[0037] In summary, when using it as a whole:

[0038] When preparing medicines, according to the required number of parts for different medicine ratios, the medicines are added to the storage container 9 in the required number of parts, so as to make it easy to quantify the medicines by putting the specific number of parts into the storage container 9. After the addition is completed, the valve 22 is turned so that the medicines enter the water tank 8 through the connecting pipe 11, thereby completing the mixing of the medicines.

[0039] When spraying is required at different locations on the lychee tree, depending on the spraying height, if the spraying speed does not exceed the main frame 4, an external motor on the movable frame 5 drives the second threaded rod 20 to rotate. The threaded connection between the second threaded rod 20 and the movable plate 6 causes the movable plate 6 and the nozzle 7 to move upward or downward, thus facilitating spraying at higher or lower points on the lychee tree. When the spraying height exceeds the main frame 4, an external motor on the mounting plate 16 drives the first threaded rod 17 to rotate. The threaded connection between the first threaded rod 17 and the extension plate 19 causes the movable frame 5 to rise, thereby changing the base height of the movable frame 5 and adjusting the spraying height. When it is necessary to change the spraying direction, an external motor on the base 1 drives the rotating column 12 to rotate, thereby rotating the rotating plate 3 and changing the orientation of the nozzle 7. During the spraying process, the extension of the electric push rod 14 causes the nozzle 7 to move, thus facilitating the increase of the spraying range as needed.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lychee tree pest control spraying device, comprising a base (1), characterized in that: The base (1) is provided with wheels (2) on its side. Multiple wheels (2) are provided. The wheels (2) are rotatably connected to the base (1). The upper end of the base (1) is provided with a rotating plate (3). The rotating plate (3) is provided with an adjustment structure. The adjustment structure includes a main frame (4), a moving frame (5), a moving plate (6), and a nozzle (7). The main frame (4) is fixedly mounted on the rotating plate (3), the movable plate (6) is movably mounted on the movable frame (5), multiple nozzles (7) are provided, a water tank (8) is provided on the rotating plate (3), a metering structure is fixedly mounted on the water tank (8), the metering structure includes a storage bucket (9), a mounting frame (10) and a connecting pipe (11), and multiple sets of the metering structure are provided.

2. The lychee tree pest control spraying device according to claim 1, characterized in that: A rotating column (12) is fixedly provided at the lower end of the rotating plate (3), and a rotating hole (13) is provided on the base (1). The rotating column (12) and the rotating hole (13) cooperate with each other and are rotatably connected.

3. The lychee tree pest control spraying device according to claim 1, characterized in that: The movable frame (5) is movably installed inside the main frame (4). An electric push rod (14) is fixedly installed on the movable plate (6). An intermediate block (15) is fixedly installed at the moving end of the electric push rod (14). The nozzle (7) is fixedly installed on the intermediate block (15). The intermediate block (15) is hollow inside and is connected to the nozzle (7).

4. The lychee tree pest control spraying device according to claim 3, characterized in that: The main frame (4) is detachably provided with mounting plates (16), and there are multiple mounting plates (16). One mounting plate (16) is provided with a first threaded rod (17) between it and the main frame (4), and another mounting plate (16) is provided with a first sliding rod (18) between it and the main frame (4). Extension plates (19) are fixedly provided at both ends of the movable frame (5).

5. The lychee tree pest control spraying device according to claim 4, characterized in that: The mounting plate (16) is bolted to the main frame (4), the first threaded rod (17) is rotatably connected to both the mounting plate (16) and the main frame (4), the first threaded rod (17) and the first slide rod (18) both pass through the extension plate (19), the first threaded rod (17) and the extension plate (19) are threaded together, and the first slide rod (18) and the extension plate (19) are slidably connected.

6. The lychee tree pest control spraying device according to claim 3, characterized in that: The movable frame (5) is provided with a second threaded rod (20) and a second slide rod (21). There are multiple sets of the second threaded rod (20) and the second slide rod (21). The second threaded rod (20) is rotatably connected to the movable frame (5). Both the second threaded rod (20) and the second slide rod (21) pass through the movable plate (6).

7. The lychee tree pest control spraying device according to claim 6, characterized in that: Both ends of the second slide rod (21) are provided with threads. The second slide rod (21) is threadedly connected to the contact position of the movable frame (5). The second threaded rod (20) is threadedly connected to the movable plate (6). The second slide rod (21) is slidably connected to the movable plate (6).

8. The lychee tree pest control spraying device according to claim 1, characterized in that: The mounting bracket (10) is fixedly mounted on the water tank (8), the storage bucket (9) is fixedly mounted on the mounting bracket (10), the connecting pipe (11) is located between the storage bucket (9) and the water tank (8), the storage bucket (9) and the water tank (8) are connected by the connecting pipe (11), and a valve (22) is provided on the connecting pipe (11).

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