Pesticide spraying device for preventing and treating forestry diseases and pests

Abstract

The utility model relates to the technical field of forestry pesticide spraying, and discloses a forestry pest control pesticide spraying device which comprises a vehicle plate, universal wheels are fixed to the four corners of the bottom side of the vehicle plate, a handle and a liquid storage tank are fixed to the top face of the vehicle plate, a supporting plate is fixed to the interior of the liquid storage tank, and a top cover is fixed to the top face of the liquid storage tank. Three stirring rods are rotationally connected to the portion, located in the top cover, of the supporting plate, a first motor used for driving the three stirring rods to rotate is installed on the top cover, a feeding port is further formed in the supporting plate, and the feeding port penetrates through the top cover; according to the device, the pesticide spraying rod can be quickly detached from the mounting plate through the arranged quick detaching assembly only through simple operation, a worker can conveniently carry out handheld pesticide spraying, due to the design, the device is more flexible when coping with a complex environment or special conditions, the situation that seedlings cannot be sprayed by a spray head can be effectively avoided, and the device is more convenient to use. Therefore, comprehensive control of diseases and insect pests is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of forestry spraying, and in particular to a forestry pest control spraying device. Background Art

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. It is one of the important components of the national economy. Forestry is engaged in the cultivation, protection and utilization of forest resources between humans and the biosphere through advanced science and technology and management methods, fully utilizing the multiple benefits of forests, and can sustainably manage forest resources to promote the coordinated development of population, economy, society, environment and resources. It is a basic industry and social welfare undertaking.

[0003] A Chinese utility model patent with authorization announcement number CN220734159U retrieved from the prior art discloses "a forestry pest control sprayer" including a base plate, the interior of the base plate is fixedly connected to a liquid medicine tank by screws, the interior of the liquid medicine tank is respectively fixedly connected to a liquid inlet pipe and a discharge pipe by screws, and the servo motor is started by setting structures such as a servo motor and a rotating wheel, and the servo motor drives the long rod to rotate and stirs the interior of the liquid medicine tank, and the first active bevel gear drives the first driven bevel gear to rotate when it follows the rotation, and the second active bevel gear is rotated through the connecting rod, and the second driven bevel gear drives the transmission shaft to rotate when it follows the rotation, and at the same time the transmission shaft drives the rotating wheel to rotate, which saves manpower to push the cart, reduces the labor intensity of the user, and achieves the effect of improving the spraying efficiency.

[0004] Including the above-mentioned forestry pest control sprayer in the prior art, although this sprayer saves manpower to push the cart in design, so that the labor intensity of the user is reduced, but this is not the only problem. First of all, the sprayer of most sprayers does not have the function of quick disassembly. Although the sprayer is fixed to the inside of the chuck by screws and can be disassembled, the process is relatively cumbersome. In actual operation, when the sprayer sprays the liquid medicine, there are dead corners that cannot be sprayed. For example, during the spraying process, if the seedlings that need to be sprayed with liquid medicine are blocked by another seedling, the sprayer will not be able to spray the seedlings. This not only leads to waste of liquid medicine, but also may make the pests and diseases unable to be effectively controlled, posing a potential threat to forestry resources.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that in actual operation, there are dead corners that cannot be sprayed when the sprayer is spraying the liquid medicine. For example, during the spraying process, if the seedlings that need to be sprayed with the liquid medicine are blocked by another seedling, the sprayer will not be able to spray the seedlings. This not only leads to a waste of liquid medicine, but also may make it impossible to effectively prevent and control pests and diseases, posing a potential threat to forestry resources. The present application provides a forestry pest control sprayer.

[0007] The forestry pest control spraying device provided in this application adopts the following technical solution:

[0008] A spraying device for forestry pest control comprises a vehicle plate, wherein universal wheels are fixed to the four corners of the bottom side of the vehicle plate, a handle and a liquid storage tank are fixed to the top surface respectively, a support plate is fixed inside the liquid storage tank, and a top cover is fixed to the top surface, three stirring rods are rotatably connected to the inside of the top cover on the support plate, a first motor for driving the three stirring rods to rotate is installed on the top cover, and a feed inlet is also installed on the support plate, and the feed inlet passes through the top cover;

[0009] A second motor is fixed on the top surface of the vehicle plate near the handle, a screw is fixed on the output end of the second motor, a sleeve is installed on the outer wall of the screw through a thread, and a mounting plate is fixed on the top surface of the sleeve;

[0010] It also includes a quick-release component, and the mounting plate is installed with a spray rod through the quick-release component, and a spray head is installed at one end of the spray rod. A water pump is also installed on the top surface of the top cover and the vehicle plate, and the input end of the water pump is connected with the liquid storage tank through a pipeline, and a hose is installed at the output end of the water pump, and the other end of the hose is installed on the outer wall of the spray rod. A pair of fixing plates are also fixed on the top surface of the top cover, and a support rod for placing the spray rod is rotatably connected to the pair of fixing plates.

[0011] Preferably, the quick-release assembly also includes a U-shaped frame, on which a spray rod and a limiting rod are connected via a rotating shaft, the U-shaped frame has a mounting box fixed on the top surface of the mounting plate, a movable plate is placed inside the mounting box, and both the mounting box and the movable plate are provided with avoidance grooves for the limiting rod to pass through, a reset spring is also fixed to the bottom of the movable plate, two rollers are placed inside the mounting box on the top surface of the movable plate, and the outer wall of the limiting rod has two arc-shaped fixing grooves for the rollers to be embedded in.

[0012] Preferably, two guide rods are fixed to the bottom of the movable sheet, and both guide rods can pass through the mounting box and the mounting plate.

[0013] Preferably, the height of the limiting rod is smaller than the height of the installation box.

[0014] Preferably, a plurality of fixing rods are fixed to one side of the liquid storage tank, and a limiting plate is fixed to one end of each of the fixing rods.

[0015] Preferably, a limit plate is fixed on one side of the liquid storage tank above the second motor, and the limit plate is sleeved on the outer wall of the sleeve, a pair of guide rods are fixed at the bottom of the mounting plate, and the pair of guide rods and the sleeve both pass through the limit plate.

[0016] Preferably, the limiting rod is made of metal.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] With the quick-release assembly, the spray rod can be quickly removed from the mounting plate with simple operations, making it convenient for workers to carry out hand-held spraying. This design makes the device more flexible when dealing with complex environments or special situations, and can effectively avoid the situation where the sprinkler cannot spray the seedlings, thereby ensuring that pests and diseases are fully prevented and controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 is a schematic diagram of the cross-sectional structure of the sleeve of the embodiment of the present application;

[0021] Figure 3 is a schematic cross-sectional structure diagram of a liquid storage tank according to an embodiment of the present application;

[0022] Figure 4 This is an embodiment of the present application Figure 2 A schematic diagram of the enlarged structure at point A;

[0023] Figure 5 This is an embodiment of the present application Figure 2 Schematic diagram of the enlarged structure at B.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. Car plate; 2. Universal wheel; 3. Handle; 4. Liquid storage tank; 5. Support plate; 6. Stirring rod; 7. Top cover; 8. First motor; 9. Feed inlet; 10. Second motor; 11. Screw; 12. Sleeve; 13. Mounting plate; 14. Mounting box; 15. Avoidance groove; 16. Moving plate; 17. Return spring; 18. Guide rod; 19. Roller; 20. U-shaped frame; 21. Limit rod; 22. Arc-shaped fixing groove; 23. Spray rod; 24. Water pump; 25. Hose; 26. Spray nozzle; 27. Fixed plate; 28. Support rod; 29. ​​Fixed rod; 30. Limit plate; 31. Guide rod; 32. Limit plate. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0026] The present application embodiment discloses a spraying device for controlling forest pests and diseases. Figure 1-Figure 5 The forestry pest control spraying device comprises a vehicle plate 1, universal wheels 2 are fixed to the four corners of the bottom side of the vehicle plate 1, a handle 3 and a liquid storage tank 4 are fixed to the top surface respectively, a support plate 5 is fixed inside the liquid storage tank 4, and a top cover 7 is fixed to the top surface, three stirring rods 6 are rotatably connected to the support plate 5 and located inside the top cover 7, a first motor 8 for driving the three stirring rods 6 to rotate is installed on the top cover 7, and a feed inlet 9 is also installed on the support plate 5, and the feed inlet 9 passes through the top cover 7;

[0027] A second motor 10 is fixed on the top surface of the vehicle plate 1 near the handle 3, a screw 11 is fixed on the output end of the second motor 10, a sleeve 12 is threadedly mounted on the outer wall of the screw 11, and a mounting plate 13 is fixed on the top surface of the sleeve 12;

[0028] The utility model also includes a quick-release assembly, through which a spray rod 23 is installed on the mounting plate 13, a nozzle 26 is installed on one end of the spray rod 23, a water pump 24 is also installed on the top surface of the top cover 7 car plate 1, and the input end of the water pump 24 is connected to the liquid storage tank 4 through a pipeline, and a hose 25 is installed on the output end of the water pump 24, and the other end of the hose 25 is installed on the outer wall of the spray rod 23, and a pair of fixing plates 27 are also fixed on the top surface of the top cover 7, and a support rod 28 for placing the spray rod 23 is rotatably connected to the pair of fixing plates 27; when in use, first pour the required liquid medicine into the liquid storage tank 4 through the feed port 9, start the first motor 8, and the first motor 8 drives the stirring rod 6 to rotate to fully stir the liquid medicine to ensure that the liquid medicine is evenly mixed. Subsequently, the water pump 24 is turned on, and the water pump 24 sucks the liquid in the liquid storage tank 4 and transports it to the spray rod 23 through the hose 25, and finally sprays it out from the nozzle 26. During the spraying process, the user can adjust the height of the spray rod 23 as needed. By starting the second motor 10, the second motor 10 drives the screw 11 to rotate, so that the sleeve 12 moves up and down along the outer wall of the screw 11, and supports the outer wall of the spray rod 23 through the support rod 28, thereby driving the mounting plate 13 and the spray rod 23 to rise and fall, and the use of the nozzle 26 can be adjusted. This design enables the device to flexibly adapt to trees of different heights and improve the spraying efficiency. When the seedlings that need to be sprayed with liquid medicine are blocked by another seedling, the spray rod 23 can be quickly removed from the mounting plate 13 using the quick-release assembly, and the staff can hold the spray rod 23 to spray the liquid medicine, which can avoid the situation where the nozzle 26 cannot spray the seedlings. Not only does it avoid the waste of liquid medicine, but it can also effectively prevent and control pests and diseases, thereby avoiding potential threats to forestry resources.

[0029] Reference Figure 1 , Figure 2 and Figure 4 The quick-release assembly also includes a U-shaped frame 20, on which a spray rod 23 is connected via a rotating shaft, a limiting rod 21 is fixed at the bottom, a mounting box 14 is fixed on the top surface of the mounting plate 13, a moving piece 16 is placed inside the mounting box 14, and an avoidance groove 15 for the limiting rod 21 to pass through is provided on the mounting box 14 and the moving piece 16, a reset spring 17 is also fixed at the bottom of the moving piece 16, and two rollers 19 are placed on the top surface of the moving piece 16 inside the mounting box 14, and two arc-shaped fixed grooves 22 for the rollers 19 to be embedded are provided on the outer wall of the limiting rod 21; when in use, first, when the spray rod 23 needs to be installed, the limiting rod 21 needs to be inserted into the interior of the mounting box 14 through the avoidance groove 15, at this time, the limiting rod 21 will pass between the two rollers 19 and squeeze the rollers 19 to move to both sides, because the two sides of the mounting box 14 are in an inclined state, so that the inside of the mounting box 14 The width of the top surface is smaller than the width of the bottom surface, so that the two rollers 19 can move slightly downward. At the same time, this movement will also push the moving piece 16 to move downward, compressing the reset spring 17. When the arc-shaped fixing groove 22 is located inside the installation box 14, the arc-shaped fixing groove 22 will contact the outer wall of the two rollers 19. At this time, the reset spring 17 will push the moving piece 16 to reset, so that the two rollers 19 can be embedded in the two arc-shaped fixing grooves 22. In this way, the spray rod 23 is firmly fixed in its use position. When the spray rod 23 needs to be removed, just use force and pull the spray rod 23 upward, and the limit rod 21 will move upward. At the same time, the limit rod 21 uses the two arc-shaped fixing grooves 22 to make the two rollers 19 rotate and move to the lower side of the installation box 14 again. In this way, the spray rod 23 can be easily removed from the quick-release assembly for convenient handheld use.

[0030] Reference Figure 4 Two guide rods 18 are fixed to the bottom of the movable sheet 16, and both guide rods 18 can penetrate the mounting box 14 and the mounting plate 13; the stability of the movable sheet 16 during movement can be increased, so that it is not easy to shake.

[0031] Reference Figure 4 The height of the limiting rod 21 is less than the height of the installation box 14 ; it is convenient to insert it into the interior of the installation box 14 to avoid the bottom end thereof against the inner wall of the installation box 14 .

[0032] Reference Figure 2 A plurality of fixing rods 29 are fixed to one side of the liquid storage tank 4, and a limiting sheet 30 is fixed to one end of each of the fixing rods 29; the hose 25 can be limited to prevent it from falling on the ground.

[0033] Reference Figure 2A limiting plate 32 is fixed on one side of the liquid storage tank 4 above the second motor 10, and the limiting plate 32 is sleeved on the outer wall of the sleeve 12. A pair of guide rods 31 are fixed to the bottom of the mounting plate 13, and the pair of guide rods 31 and the sleeve 12 both penetrate the limiting plate 32; the stability of the mounting plate 13 during lifting and lowering can be increased, making it less likely to shake.

[0034] Reference Figure 4 The material of the limiting rod 21 is metal; it is not easy to bend or break, and its service life is extended.

[0035] The implementation principle of the forestry pest control spraying device of the embodiment of the present application is as follows: when in use, first pour the required liquid medicine into the liquid storage tank 4 through the feed port 9, start the first motor 8, the first motor 8 drives the stirring rod 6 to rotate, and fully stirs the liquid medicine to ensure that the liquid medicine is evenly mixed. Then, turn on the water pump 24, the water pump 24 sucks the liquid medicine in the liquid storage tank 4 and transports it to the spraying rod 23 through the hose 25, and finally sprays it out from the nozzle 26;

[0036] When the spray rod 23 needs to be installed, the limiting rod 21 needs to be inserted into the interior of the installation box 14 through the avoidance groove 15. At this time, the limiting rod 21 will pass between the two rollers 19 and squeeze the rollers 19 to move to both sides. Since the two sides of the installation box 14 are in an inclined state, the width of the top surface inside the installation box 14 is smaller than the width of the bottom surface, so that the two rollers 19 can move slightly downward. At the same time, this movement will also push the moving piece 16 to move downward, compressing the reset spring 17. When the arc-shaped fixed groove 22 is located inside the installation box 14, the arc-shaped fixed groove 22 will contact the two The outer wall of the roller 19, at this time, the reset spring 17 will push the moving piece 16 to reset, so that the two rollers 19 can be embedded in the two arc-shaped fixing grooves 22, so that the spray rod 23 is firmly fixed in its use position. When the spray rod 23 needs to be removed, it is only necessary to use force and pull the spray rod 23 upward, and the limit rod 21 will move upward. At the same time, the limit rod 21 uses the two arc-shaped fixing grooves 22 to make the two rollers 19 rotate and move to the lower side of the installation box 14 again. In this way, the spray rod 23 can be easily removed from the quick-release assembly, which is convenient for handheld use;

[0037] When the seedlings that need to be sprayed with medicine are blocked by another seedling, the spray rod 23 can be quickly removed from the mounting plate 13 using the quick-release assembly, and the staff can hold the spray rod 23 to spray the medicine, thereby avoiding the situation where the spray head 26 cannot spray the seedlings. This not only avoids the waste of medicine, but also effectively prevents and controls pests and diseases, thereby avoiding potential threats to forestry resources.

[0038] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0039] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A spraying device for preventing and controlling forest pests and diseases, comprising a vehicle plate (1), characterized in that: Universal wheels (2) are fixed to the four corners of the bottom side of the vehicle plate (1), and handles (3) and a liquid storage tank (4) are fixed to the top surface respectively; a support plate (5) is fixed inside the liquid storage tank (4), and a top cover (7) is fixed to the top surface; three stirring rods (6) are rotatably connected to the inside of the top cover (7) on the support plate (5); a first motor (8) for driving the three stirring rods (6) to rotate is installed on the top cover (7); a feed inlet (9) is also installed on the support plate (5), and the feed inlet (9) passes through the top cover (7); A second motor (10) is fixed on the top surface of the vehicle plate (1) near the handle (3); a screw (11) is fixed on the output end of the second motor (10); a sleeve (12) is threadedly mounted on the outer wall of the screw (11); and a mounting plate (13) is fixed on the top surface of the sleeve (12); The vehicle body (1) further comprises a quick-release assembly, wherein the mounting plate (13) is mounted with a spray rod (23) via the quick-release assembly, one end of the spray rod (23) being mounted with a spray head (26), a water pump (24) being mounted on the top surface of the vehicle plate (1) of the top cover (7), and the input end of the water pump (24) being connected to the liquid storage tank (4) via a pipeline, a hose (25) being mounted on the output end of the water pump (24), the other end of the hose (25) being mounted on the outer wall of the spray rod (23), and a pair of fixing plates (27) being fixed on the top surface of the top cover (7), a support rod (28) for placing the spray rod (23) being rotatably connected to the pair of fixing plates (27).

2. The forestry pest control spraying device according to claim 1, characterized in that: The quick-release assembly also includes a U-shaped frame (20), a spray rod (23) is connected to the U-shaped frame (20) via a rotating shaft, and a limiting rod (21) is fixed at the bottom; a mounting box (14) is fixed on the top surface of the mounting plate (13); a moving sheet (16) is placed inside the mounting box (14); both the mounting box (14) and the moving sheet (16) are provided with an avoidance groove (15) for the limiting rod (21) to pass through; a reset spring (17) is also fixed at the bottom of the moving sheet (16); two rollers (19) are placed inside the mounting box (14) on the top surface of the moving sheet (16); and two arc-shaped fixing grooves (22) for the rollers (19) to be embedded are provided on the outer wall of the limiting rod (21).

3. The forestry pest control spraying device according to claim 2, characterized in that: Two guide rods (18) are also fixed to the bottom of the movable sheet (16), and both guide rods (18) can penetrate the installation box (14) and the installation plate (13).

4. The forestry pest control spraying device according to claim 2, characterized in that: The height of the limiting rod (21) is smaller than the height of the installation box (14).

5. The forestry pest control spraying device according to claim 1, characterized in that: A plurality of fixing rods (29) are also fixed to one side of the liquid storage box (4), and a limiting plate (30) is also fixed to one end of each of the fixing rods (29).

6. The forestry pest control spraying device according to claim 1, characterized in that: A limiting plate (32) is fixed on one side of the liquid storage tank (4) above the second motor (10), and the limiting plate (32) is sleeved on the outer wall of the sleeve (12). A pair of guide rods (31) are fixed on the bottom of the mounting plate (13), and the pair of guide rods (31) and the sleeve (12) both pass through the limiting plate (32).

7. The forestry pest control spraying device according to claim 2, characterized in that: The material of the limiting rod (21) is metal.

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