Pesticide spraying device for removing and treating pine wood nematode disease

Abstract

The utility model relates to the technical field of pine nematode disease treatment, and provides a pesticide spraying device for pine wood nematode disease removal and treatment, which comprises a supporting table, an operation box is fixedly connected to the upper end of the rear side of the supporting table, a moving assembly is arranged in the operation box and used for adjusting the spraying distance, a spraying assembly is arranged at the upper end of the operation box, and a spraying assembly is arranged at the lower end of the operation box and used for adjusting the spraying distance. The device comprises an operation box used for spraying pine trees, an adjusting box is arranged at the front end of the operation box, a supporting assembly is arranged at the lower end of the adjusting box and used for supporting the adjusting box to move, an angle adjusting assembly is arranged in the adjusting box and used for adjusting the angle of a spraying assembly, and a lifting assembly is arranged at the upper end of the angle adjusting assembly. And the lower end of the supporting table is fixedly connected with a plurality of universal wheels, the universal wheels are horizontally distributed at the lower end of the supporting table at equal intervals, the spraying angle of the spray head is adjusted, meanwhile, the target distance is shortened, and therefore the amount of sprayed waste liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pine nematode disease control, and specifically relates to a spraying device for eliminating pine wood nematode disease. Background Art

[0002] Pine wilt disease, also known as pine wilt disease, is a devastating forest disease caused by pine wilt nematodes. It is a major invasive alien species in China and has been included in China's internal and external forest plant quarantine. Since the disease was introduced into China in 1982, it has spread rapidly, and has occurred in 14 provinces (cities and regions) across the country, covering an area of ​​77,000 hm2, causing a large number of pine trees to die, causing serious damage to China's pine forest resources, natural landscapes and ecological environment, and causing serious economic and ecological losses.

[0003] A Chinese patent discloses a monitoring device for the comprehensive management of pine nematode disease, with the publication number CN213187783U. The article proposes "a monitoring device for the comprehensive management of pine nematode disease, including a base plate, universal wheels are fixedly installed at the four corners of the lower end of the base plate, a lifting cylinder, a liquid medicine tank and a lifting device are fixedly installed at the upper end of the base plate, a lifting rod is fixedly installed at the output end of the lifting cylinder, a chassis is fixedly installed at the upper end of the lifting rod, a suspension device is fixedly installed at the upper end of the chassis, and a cover plate and a spraying device are fixedly installed at the upper end of the liquid medicine tank. The monitoring device for the comprehensive management of pine nematode disease described in the utility model can hang the trap and spray the pine nematode with medicine by means of a hook and a nozzle. Compared with a single insect removal device, the monitoring device has a better insect removal effect. The liquid medicine tank is installed on the bottom plate, and the booster pump pressurizes the liquid medicine in the telescopic hose, which improves the prevention and control effect while avoiding manual spraying of the liquid medicine, reducing the workload of workers. During use, the above utility model hangs the trap on the hook and the nozzle and sprays the pine nematodes, which improves the efficiency of pest control and the work efficiency of the staff. However, during use, the device cannot adjust the spraying range of the nozzle according to the position of a single pine tree, and cannot adjust the spraying distance of the nozzle according to the spraying position, so that the user needs to cooperate manually, thereby reducing the spraying efficiency of the device and increasing the use of labor costs. Therefore, it is necessary to design a spraying device for the control of pine wood nematode disease. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device for the elimination of pine wood nematode disease, which solves the problem in the related art that the device cannot adjust the spraying range of the nozzle according to the position of a single pine tree during use, and cannot adjust the spraying distance of the nozzle according to the spraying position, thereby requiring manual cooperation by the user, thereby reducing the spraying efficiency of the device and increasing the use of labor costs.

[0005] The technical solution of the utility model is as follows:

[0006] A spraying device for eliminating pine wood nematode disease comprises a support platform, an operating box is fixedly connected to the upper end of the rear side of the support platform, a moving component is arranged inside the operating box for adjusting the spraying distance, a spraying component is arranged at the upper end of the operating box for spraying pine trees, an adjusting box is arranged at the front end of the operating box, a supporting component is arranged at the lower end of the adjusting box for supporting the adjusting box for movement, an angle adjustment component is arranged inside the adjusting box for adjusting the angle of the spraying component, a lifting component is arranged at the upper end of the angle adjustment component for lifting and fixing the spraying component, and a plurality of universal wheels are fixedly connected to the lower end of the support platform, and the plurality of universal wheels are horizontally and equidistantly distributed at the lower end of the support platform.

[0007] Preferably, the spray assembly includes a liquid storage tank fixedly connected to the top outer wall of the operating box, the top of the liquid storage tank is connected to a liquid inlet, the top outer wall of the liquid inlet is snap-connected with a snap-on cover, the right end of the liquid storage tank is connected to a liquid outlet pipe, the outer wall of the liquid outlet pipe is installed with a water pump, and the other end of the liquid outlet pipe is connected to a spray head.

[0008] Preferably, the moving component includes a first motor fixedly connected to the inner wall of the left end of the operating box, the output end of the first motor is fixedly connected to a screw rod, the outer wall of the screw rod is threadedly connected to a threaded sleeve, the outer wall of the right end of the screw rod is rotatably connected to a shaft sleeve, and the shaft sleeve is fixedly connected to the inner wall of the right end of the operating box.

[0009] Preferably, the moving component also includes a slide groove opened on the front outer wall of the operating box, the outer wall of the threaded sleeve is fixedly connected with a slide rod, the slide rod is slidably connected to the inner wall of the slide groove, and the front end of the slide rod is fixedly connected to the outer wall of the adjustment box.

[0010] Preferably, the angle adjustment assembly includes a second motor fixedly connected to the inner wall of the left end of the adjustment box, the output end of the second motor is fixedly connected to a fan-shaped bevel gear, the bottom outer wall of the fan-shaped bevel gear is meshingly connected to a first bevel gear, the inner wall of the first bevel gear is fixedly connected to a rotating shaft, and both ends of the rotating shaft are rotatably connected to the inner wall of the adjustment box.

[0011] Preferably, the angle adjustment assembly also includes a second bevel gear arranged above the first bevel gear, the second bevel gear is fixedly connected to the outer wall, the right end of the rotating shaft is fixedly connected to an L-shaped connecting rod, the top of the adjustment box is provided with a fan-shaped slide rail, and the top outer wall of the L-shaped connecting rod passes through the inner wall of the fan-shaped slide rail and is slidably connected thereto.

[0012] Preferably, the lifting assembly includes an electric telescopic rod fixedly connected to the outer wall of the top end of the L-shaped connecting rod, and the top end of the electric telescopic rod is fixedly connected with a fixing ring, and the fixing ring is snap-connected with the outer wall of the bottom end of the nozzle.

[0013] Preferably, the support assembly includes two sliders fixedly connected to the outer wall of the bottom end of the adjustment box, a second slide rail is provided at the left top end of the support platform, and the two sliders are slidably connected to the inner wall of the second slide rail.

[0014] Beneficial effects of the utility model:

[0015] When it is necessary to adjust the spraying angle of the sprinkler head, start the second motor, drive the fan-shaped bevel gear to rotate through the output end of the second motor, drive the first bevel gear or the second bevel gear to rotate through the small gear teeth of the fan-shaped bevel gear, thereby driving the L-shaped connecting rod to slide rightward or leftward through the rotating shaft, thereby adjusting the spraying angle of the sprinkler head; at the same time, start the first motor, drive the lead screw to rotate through the output end of the first motor, drive the threaded sleeve to move through the lead screw, and drive the sliding rod to move toward the target pine tree on the slide groove through the threaded sleeve, thereby shortening the distance between the sprinkler head and the target pine tree, thereby reducing the amount of sprayed waste liquid and improving the spraying efficiency; then drive the fixing ring to rise and fall through the output end of the electric telescopic rod, and drive the sprinkler head to rise and fall through the fixing ring, thereby facilitating the sprinkler head to spray the pine nematodes on the pine trees more accurately and improving the efficiency of pine nematode control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the vertical cross-section of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall horizontal cross-section three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the angle adjustment component and the lifting component of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the spray assembly of the utility model;

[0022] In the figure: 1. support platform; 2. operation box; 3. spraying assembly; 301. liquid storage tank; 302. liquid inlet; 303. liquid outlet pipe; 304. water pump; 305. nozzle; 4. moving assembly; 401. first motor; 402. screw rod; 403. threaded sleeve; 404. bushing; 405. slide rod; 406. slide groove; 5. adjustment box; 6. angle adjustment assembly; 601. second motor; 602. fan-shaped bevel gear; 603. first bevel gear; 604. rotating shaft; 605. second bevel gear; 606. L-shaped connecting rod; 607. fan-shaped slide rail; 7. lifting assembly; 701. electric telescopic rod; 702. fixing ring; 8. universal wheel; 9. supporting assembly; 901. slider; 902. second slide rail. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5As shown, the present embodiment proposes a spraying device for eliminating pine wood nematode disease, including a support platform 1, an operation box 2 is fixedly connected to the upper end of the rear side of the support platform 1, a moving component 4 is arranged inside the operation box 2 for adjusting the spraying distance, a spraying component 3 is arranged at the upper end of the operation box 2 for spraying pine trees, an adjusting box 5 is arranged at the front end of the operation box 2, a supporting component 9 is arranged at the lower end of the adjusting box 5 for supporting the adjusting box 5 to move, an angle adjusting component 6 is arranged inside the adjusting box 5 for adjusting the angle of the spraying component 3, and a lifting component 7 is arranged at the upper end of the angle adjusting component 6 for lifting the spraying component 3 The support platform 1 is lowered and fixed, and a plurality of universal wheels 8 are fixedly connected to the lower end of the support platform 1, and the plurality of universal wheels 8 are horizontally and equidistantly distributed at the lower end of the support platform 1. The spraying assembly 3 includes a liquid storage tank 301 fixedly connected to the outer wall of the top end of the operation box 2, and the top end of the liquid storage tank 301 is connected to a liquid inlet 302, and the outer wall of the top end of the liquid inlet 302 is connected to a snap-on cover, and the right end of the liquid storage tank 301 is connected to a liquid outlet pipe 303, and a water pump 304 is installed on the outer wall of the liquid outlet pipe 303, and the other end of the liquid outlet pipe 303 is connected to a nozzle 305. The moving assembly 4 includes a first motor 401 fixedly connected to the inner wall of the left end of the operation box 2, and the output end of the first motor 401 is fixedly connected to the inner wall of the left end of the operation box 2. A screw rod 402 is fixedly connected, and a threaded sleeve 403 is threadedly connected to the outer wall of the screw rod 402. The outer wall of the right end of the screw rod 402 is rotatably connected to a shaft sleeve 404, and the shaft sleeve 404 is fixedly connected to the inner wall of the right end of the operation box 2. The moving component 4 also includes a slide groove 406 opened on the outer wall of the front end of the operation box 2, and the outer wall of the threaded sleeve 403 is fixedly connected to a slide rod 405, and the slide rod 405 is slidably connected to the inner wall of the slide groove 406. The front end of the slide rod 405 is fixedly connected to the outer wall of the adjustment box 5. The support component 9 includes two sliders 901 fixedly connected to the outer wall of the bottom end of the adjustment box 5. A second slide rail 902 is opened at the top left side of the support platform 1. The two sliders 901 They are all slidably connected to the inner wall of the second slide rail 902. When the output end of the first motor 401 drives the lead screw 402 to rotate, the threaded sleeve 403 is driven to move through the lead screw 402. Because the threaded sleeve 403 is restricted on the slide groove 406 by the slide rod 405, the threaded sleeve 403 moves horizontally to the left or right under the drive of the lead screw 402, and the slide rod 405 is driven by the threaded sleeve 403 to move horizontally on the slide groove 406, and the adjustment box 5 is driven to move horizontally through the slide rod 405, and at the same time, it is driven by the adjustment box 5 to move horizontally upward, thereby increasing the stability of the movement of the second slide rail 902 and the adjustment box 5.

[0025] like Figure 2-5As shown, the angle adjustment component 6 includes a second motor 601 fixedly connected to the inner wall of the left end of the adjustment box 5, the output end of the second motor 601 is fixedly connected to a fan-shaped bevel gear 602, the bottom outer wall of the fan-shaped bevel gear 602 is meshed and connected with a first bevel gear 603, the inner wall of the first bevel gear 603 is fixedly connected with a rotating shaft 604, both ends of the rotating shaft 604 are rotatably connected to the inner wall of the adjustment box 5, the angle adjustment component 6 also includes a second bevel gear 605 arranged above the first bevel gear 603, the second bevel gear 605 is fixedly connected to the outer wall, the right end of the rotating shaft 604 is fixedly connected to an L-shaped connecting rod 606, the top of the adjustment box 5 is provided with a fan-shaped slide rail 607, the top outer wall of the L-shaped connecting rod 606 penetrates the inner wall of the fan-shaped slide rail 607 and is slidably connected thereto, when the output end of the second motor 601 drives the fan-shaped bevel gear 602 to rotate, When the small gear teeth of the gear 603 rotate to the position of the first bevel gear 603, the small gear teeth of the fan-shaped bevel gear 602 drive the first bevel gear 603 to rotate rightward, and the first bevel gear 603 drives the second bevel gear 605 and the rotating shaft 604 to rotate rightward at the same time, and the rotating shaft 604 drives the L-shaped connecting rod 606 to slide in an arc to the right on the fan-shaped slide rail 607. When the small gear teeth of the fan-shaped bevel gear 602 rotate to the position of the second bevel gear 605, the small gear teeth of the fan-shaped bevel gear 602 drive the second bevel gear 605 to rotate in the opposite direction, thereby driving the rotating shaft 604 and the first bevel gear 603 to rotate leftward through the second bevel gear 605, and driving the L-shaped connecting rod 606 to slide in an arc to the left on the fan-shaped slide rail 607 through the rotating shaft 604, thereby driving the nozzle 305 to the left or right to achieve the purpose of adjusting the spraying angle.

[0026] like Figure 2 and Figure 4 As shown, the lifting assembly 7 includes an electric telescopic rod 701 fixedly connected to the outer wall of the top end of the L-shaped connecting rod 606, and a fixing ring 702 is fixedly connected to the top end of the electric telescopic rod 701. The fixing ring 702 is engaged with the outer wall of the bottom end of the nozzle 305. When the nozzle 305 needs to be closer to the pine tree, the electric telescopic rod 701 is started, and the fixing ring 702 is driven to move upward through the output end of the electric telescopic rod 701, and the nozzle 305 is driven to move upward through the fixing ring 702, thereby shortening the distance between the target tree and the nozzle 305.

[0027] In the present embodiment, when in use, the insecticide is first introduced into the liquid storage tank 301 through the liquid inlet 302, the water pump 304 is started, the insecticide in the liquid storage tank 301 is extracted by the water pump 304, and is guided to the nozzle 305 through the liquid outlet pipe 303 for spraying, thereby killing the pine nematodes. When the pine tree to be sprayed is located in the right front of the cover device, the first motor 401 is started, the screw rod 402 is driven to rotate through the output end of the first motor 401, the threaded sleeve 403 is driven to move through the screw rod 402, and the slide rod 405 is driven to move rightward on the slide groove 406 through the threaded sleeve 403, and the electric telescopic rod 701 is driven to move rightward by driving the adjustment box 5, and the fixing ring 702 is driven to move rightward by the electric telescopic rod 701, and the nozzle 305 is driven to move rightward by the fixing ring 702, so that the distance between the nozzle 305 and the pine tree is shortened, and then the second motor 601 is started, and the fan-shaped bevel gear is driven by the output end of the second motor 601 The small gear teeth on one side of 602 rotate, and the small gear teeth on one side of the fan-shaped bevel gear 602 drive the first bevel gear 603 to mesh and rotate, and the first bevel gear 603 drives the rotating shaft 604 to rotate forward, and the L-shaped connecting rod 606 is driven by the rotating shaft 604 to slide forward in an arc on the fan-shaped slide rail 607, and the electric telescopic rod 701 is driven forward in an arc through the L-shaped connecting rod 606, and the fixing ring 702 is driven by the electric telescopic rod 701 to slide in an arc, and the nozzle 305 is driven by the fixing ring 702 to slide in an arc, so that the nozzle 305 slides to the spraying point, and then the electric telescopic rod 701 is started, and the fixing ring 702 is driven to move upward through the output end of the electric telescopic rod 701, and the nozzle 305 is driven upward through the fixing ring 702, so that the nozzle 305 moves toward the branches of the pine tree, thereby shortening the distance between the nozzle 305 and the branches of the pine tree, and thus facilitating the user to spray effectively.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for eliminating pine wood nematode disease, comprising a support platform (1), characterized in that: An operating box (2) is fixedly connected to the upper rear end of the support platform (1); a moving assembly (4) is arranged inside the operating box (2) for adjusting the spraying distance; a spraying assembly (3) is arranged at the upper end of the operating box (2) for spraying pine trees; an adjustment box (5) is arranged at the front end of the operating box (2); a supporting assembly (9) is arranged at the lower end of the adjustment box (5) for supporting the adjustment box (5) for movement; an angle adjustment assembly (6) is arranged inside the adjustment box (5) for adjusting the angle of the spraying assembly (3); a lifting assembly (7) is arranged at the upper end of the angle adjustment assembly (6) for lifting and fixing the spraying assembly (3); and a plurality of universal wheels (8) are fixedly connected to the lower end of the support platform (1); the plurality of universal wheels (8) are horizontally equidistantly distributed at the lower end of the support platform (1).

2. A spraying device for eliminating pine wood nematode disease according to claim 1, characterized in that: The spray assembly (3) comprises a liquid storage tank (301) fixedly connected to the outer wall of the top end of the operation box (2); the top end of the liquid storage tank (301) is connected to a liquid inlet (302); the outer wall of the top end of the liquid inlet (302) is snap-connected to a snap-on cover; the right end of the liquid storage tank (301) is connected to a liquid outlet pipe (303); a water pump (304) is installed on the outer wall of the liquid outlet pipe (303); and the other end of the liquid outlet pipe (303) is connected to a spray head (305).

3. The spraying device for eliminating pine wood nematode disease according to claim 1, characterized in that: The moving assembly (4) comprises a first motor (401) fixedly connected to the inner wall of the left end of the operating box (2); the output end of the first motor (401) is fixedly connected to a screw rod (402); the outer wall of the screw rod (402) is threadedly connected to a threaded sleeve (403); the outer wall of the right end of the screw rod (402) is rotatably connected to a shaft sleeve (404); and the shaft sleeve (404) is fixedly connected to the inner wall of the right end of the operating box (2).

4. A spraying device for eliminating pine wood nematode disease according to claim 3, characterized in that: The moving assembly (4) further comprises a slide groove (406) formed on the outer wall of the front end of the operating box (2); the outer wall of the threaded sleeve (403) is fixedly connected with a slide rod (405); the slide rod (405) is slidably connected to the inner wall of the slide groove (406); and the front end of the slide rod (405) is fixedly connected to the outer wall of the regulating box (5).

5. The spraying device for eliminating pine wood nematode disease according to claim 1, characterized in that: The angle adjustment assembly (6) comprises a second motor (601) fixedly connected to the inner wall of the left end of the adjustment box (5); the output end of the second motor (601) is fixedly connected to a fan-shaped bevel gear (602); the outer wall of the bottom end of the fan-shaped bevel gear (602) is meshingly connected to a first bevel gear (603); the inner wall of the first bevel gear (603) is fixedly connected to a rotating shaft (604); and both ends of the rotating shaft (604) are rotatably connected to the inner wall of the adjustment box (5).

6. A spraying device for eliminating pine wood nematode disease according to claim 5, characterized in that: The angle adjustment assembly (6) further comprises a second bevel gear (605) arranged above the first bevel gear (603), the second bevel gear (605) being fixedly connected to the outer wall thereof, the right end of the rotating shaft (604) being fixedly connected to an L-shaped connecting rod (606), the top end of the adjustment box (5) being provided with a fan-shaped slide rail (607), the top outer wall of the L-shaped connecting rod (606) penetrating the inner wall of the fan-shaped slide rail (607) and being slidably connected thereto.

7. A spraying device for eliminating pine wood nematode disease according to claim 6, characterized in that: The lifting assembly (7) comprises an electric telescopic rod (701) fixedly connected to the outer wall of the top end of the L-shaped connecting rod (606); a fixing ring (702) is fixedly connected to the top end of the electric telescopic rod (701); and the fixing ring (702) is snap-connected to the outer wall of the bottom end of the nozzle (305).

8. The spraying device for eliminating pine wood nematode disease according to claim 1, characterized in that: The support assembly (9) comprises two sliding blocks (901) fixedly connected to the outer wall of the bottom end of the adjustment box (5); a second slide rail (902) is provided at the top left side of the support platform (1); and the two sliding blocks (901) are both slidably connected to the inner wall of the second slide rail (902).

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