Directional spraying device for plant protection

Abstract

The utility model discloses a plant protection directional spraying device, and relates to the field of plant disease and pest control, the plant protection directional spraying device comprises a loading plate, universal wheels are mounted at the four corners of the lower surface of the loading plate, an angle adjusting assembly is arranged on the surface of the loading plate, the angle adjusting assembly comprises an arc-shaped groove, the arc-shaped groove is formed in the surface of the loading plate, and the arc-shaped groove is formed in the surface of the loading plate. An angle scale is arranged on one side of the arc-shaped groove, a sliding column is slidably connected to the inner wall of the arc-shaped groove, a supporting plate is fixedly connected to the upper end of the sliding column, and a height adjusting assembly is arranged on the upper surface of the supporting plate. A servo motor is started, the output end of the servo motor drives a driving wheel shaft rod to rotate, and the driving wheel shaft rod drives a driven wheel shaft rod to rotate while rotating, so that a sliding column at the other end of a supporting plate is driven to move in an arc-shaped groove, and the angle of the arc-shaped groove is measured by observing an angle scale on one side of the arc-shaped groove. And therefore, a worker can conveniently know the angle adjustment size.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant disease and insect control technical field, especially a kind of plant protection directional spraying device. BACKGROUND

[0002] Plant protection refers to the measures to control harmful organisms during the growth and storage of plants, and the types of harmful organisms are various, mainly including pests and mites, pathogenic organisms such as bacteria, fungi, viruses, viroids, bacterioids, nematodes, protozoa, weeds, molluscs (such as snails and slugs), rodents, birds and animals, in order to prevent or kill pests or bacteria, pesticides need to be sprayed to ensure the normal growth of plants.

[0003] The water mist angle of the existing plant spraying device nozzle is fixed, and can only be sprayed in one direction. When the spraying angle needs to be adjusted, the staff needs to move the device to change the position, which is labor-intensive. At the same time, the plant spraying device has a narrow spraying range and a short distance, and the spraying effect is not good. Therefore, the utility model provides a plant protection directional spraying device. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a plant protection directional spraying device.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a plant protection directional spraying device, comprising a loading plate, the lower surface of the loading plate is provided with universal wheels at four corners, and the surface of the device plate is provided with an angle adjusting assembly;

[0008] The angle adjusting assembly comprises an arc-shaped groove, the arc-shaped groove is provided on the surface of the loading plate, one side of the arc-shaped groove is provided with an angle gauge, and the inner wall of the arc-shaped groove is slidably connected with a sliding column, the upper end of the sliding column is fixedly connected with a supporting plate, the upper surface of the supporting plate is provided with a height adjusting assembly, the surface of the height adjusting assembly is provided with a spraying assembly, the end of the supporting plate away from the sliding column is fixedly connected with a driven gear rod, the driven gear rod penetrates the surface of the loading plate and is meshingly connected with a driving gear rod, the upper end of the driving gear rod is rotatably connected with the lower surface of the loading plate, and the lower end of the driving gear rod is provided with a servo motor.

[0009] As a preferred scheme of the plant protection directional spraying device, the height adjusting assembly comprises a fixed plate, the lower end of the fixed plate is fixedly connected with the surface of a supporting plate, a bidirectional screw rod is rotatably connected with the surface of the supporting plate, a sliding frame is threadedly connected with the surface of the bidirectional screw rod, and a movable rod is rotatably connected with the surface of the sliding frame.

[0010] As a preferred scheme of the plant protection directional spraying device, the height adjusting assembly comprises a fixed plate, the lower end of the fixed plate is fixedly connected with the surface of a supporting plate, a bidirectional screw rod is rotatably connected with the surface of the supporting plate, a sliding frame is threadedly connected with the surface of the bidirectional screw rod, and a movable rod is rotatably connected with the surface of the sliding frame.

[0011] As a preferred scheme of the plant protection directional spraying device, the spraying assembly comprises a water storage cylinder, the lower end of the water storage cylinder is fixedly connected with the surface of the loading plate, a water pump is installed on the inner wall of the water storage cylinder, the output end of the water pump is fixedly connected with a water conveying hose, the other end of the water conveying hose is fixedly connected with a ring-shaped spray head, the surface of the ring-shaped spray head is fixedly connected with a protective cover, and the lower end of the protective cover is fixedly connected with the surface of the mounting plate.

[0012] As a preferred scheme of the plant protection directional spraying device, the spraying assembly comprises a water storage cylinder, the lower end of the water storage cylinder is fixedly connected with the surface of the loading plate, a water pump is installed on the inner wall of the water storage cylinder, the output end of the water pump is fixedly connected with a water conveying hose, the other end of the water conveying hose is fixedly connected with a ring-shaped spray head, the surface of the ring-shaped spray head is fixedly connected with a protective cover, and the lower end of the protective cover is fixedly connected with the surface of the mounting plate.

[0013] As a preferred scheme of the plant protection directional spraying device, the spraying assembly comprises a water storage cylinder, the lower end of the water storage cylinder is fixedly connected with the surface of the loading plate, a water pump is installed on the inner wall of the water storage cylinder, the output end of the water pump is fixedly connected with a water conveying hose, the other end of the water conveying hose is fixedly connected with a ring-shaped spray head, the surface of the ring-shaped spray head is fixedly connected with a protective cover, and the lower end of the protective cover is fixedly connected with the surface of the mounting plate.

[0014] As a preferred scheme of the plant protection directional spraying device, the spraying assembly comprises a water storage cylinder, the lower end of the water storage cylinder is fixedly connected with the surface of the loading plate, a water pump is installed on the inner wall of the water storage cylinder, the output end of the water pump is fixedly connected with a water conveying hose, the other end of the water conveying hose is fixedly connected with a ring-shaped spray head, the surface of the ring-shaped spray head is fixedly connected with a protective cover, and the lower end of the protective cover is fixedly connected with the surface of the mounting plate.

[0015] (Three) beneficial effects

[0016] The plant protection directional spraying device has the following beneficial effects:

[0017] 1. By starting the servo motor, the output end of the servo motor drives the driving shaft to rotate, and the driving shaft drives the driven shaft to rotate at the same time, thereby driving the sliding column at the other end of the supporting plate to move in the arc-shaped groove.

[0018] 2. By rotating the rotating disc, the double-sided screw is driven to rotate. When the double-sided screw rotates, the two sliding frames on the surface of the double-sided screw move synchronously in opposite directions. When the sliding frames move, they drive the movable rod to rotate, thereby pushing the spraying components on the mounting plate to move up or down, thus adjusting the spraying height of the device and improving the adaptability of the device.

[0019] 3. By turning on the water pump, the water in the storage tank is delivered to the ring nozzle through the output pipe. At the same time, the fan is turned on to atomize the water from the ring nozzle, which can increase the spraying range of the device and also prevent the water from being sprayed directly onto the plant surface and causing damage. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the angle adjustment component structure in this utility model;

[0023] Figure 3 This is a schematic diagram of the height adjustment component structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the spraying component structure in this utility model.

[0025] In the diagram: 1. Loading plate; 2. Angle adjustment assembly; 201. Arc groove; 202. Sliding column; 203. Servo motor; 204. Drive gear rod; 205. Driven gear rod; 206. Angle gauge; 3. Height adjustment assembly; 301. Fixing plate; 302. Bidirectional screw; 303. Sliding frame; 304. Movable rod; 305. Mounting plate; 306. Rotary disc; 4. Spraying assembly; 401. Water tank; 402. Water pump; 403. Water delivery hose; 404. Annular nozzle; 405. Protective cover; 406. Fixing frame; 407. Fan; 408. Ventilation grille; 5. Capacity window; 6. Push frame; 7. Casters; 8. Support plate. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Embodiment 1

[0028] With reference to Figure 1 With Figure 2 , the first embodiment of the utility model provides a plant protection directional spraying device, including loading plate 1, four corners of the lower surface of loading plate 1 are all installed with universal wheel 7, and the surface of device plate is provided with angle adjusting assembly 2.

[0029] Specifically, angle adjusting assembly 2 includes arc-shaped groove 201, arc-shaped groove 201 is opened in the surface of loading plate 1, one side of arc-shaped groove 201 is provided with angle gauge 206, and the inner wall of arc-shaped groove 201 is slidably connected with sliding column 202, the upper end of sliding column 202 is fixedly connected with support plate 8, the upper surface of support plate 8 is provided with height adjusting assembly 3, the surface of height adjusting assembly 3 is provided with spraying assembly 4, one end of support plate 8 away from sliding column 202 is fixedly connected with driven gear rod 205, driven gear rod 205 penetrates the surface of loading plate 1 and is meshingly connected with driving gear rod 204, the upper end of driving gear rod 204 is rotatably connected with the lower surface of loading plate 1, and the lower end of driving gear rod 204 is provided with servo motor 203.

[0030] Further, when the spraying direction of plants needs to be adjusted, first, servo motor 203 is started, the output end of servo motor 203 drives driving axle to rotate, driving axle rotates simultaneously to drive driven axle to rotate, thereby driving sliding column 202 at the other end of support plate 8 to move in arc-shaped groove 201, by observing angle gauge 206 at one side of arc-shaped groove 201, the size of angle adjustment can be conveniently understood by staff.

[0031] Embodiment 2

[0032] With reference to Figure 1 With Figure 3 , the second embodiment of the utility model is based on the previous embodiment, height adjusting assembly 3 includes fixed plate 301, the lower end of fixed plate 301 is fixedly connected with the surface of support plate 8, the surface of support plate 8 is rotatably connected with bidirectional screw 302, the surface of bidirectional screw 302 is threadedly connected with sliding frame 303, and the surface of sliding frame 303 is rotatably connected with movable rod 304, the other end of movable rod 304 is rotatably connected with mounting plate 305.

[0033] Specifically, one end of bidirectional screw 302 penetrates the side wall of fixed plate 301 and is fixedly connected with rotating disc 306, the handle surface of rotating disc 306 is provided with anti-skid sleeve.

[0034] Further, when the plants of different heights need to be sprayed, the rotating disc 306 can be rotated to drive the bidirectional screw 302 to rotate, and when the bidirectional screw 302 rotates, the two sliding frames 303 on the surface of the bidirectional screw 302 move synchronously and reversely, and when the sliding frames 303 move, the movable rods 304 are driven to rotate, so that the spraying assemblies 4 on the mounting plate 305 are pushed to move upward or downward, so that the spraying height of the device is adjusted, and the adaptability of the device is improved.

[0035] Embodiment 3

[0036] With reference to Figure 1 With Figure 4 For the third embodiment of the utility model, the spraying assembly 4 comprises a water storage cylinder 401, the lower end of the water storage cylinder 401 is fixedly connected with the surface of the loading plate 1, the inner wall of the water storage cylinder 401 is provided with a water pump 402, the output end of the water pump 402 is fixedly connected with a water delivery hose 403, the other end of the water delivery hose 403 is fixedly connected with a ring-shaped spray head 404, the surface of the ring-shaped spray head 404 is fixedly connected with a protective cover 405, and the lower end of the protective cover 405 is fixedly connected with the surface of the mounting plate 305.

[0037] Specifically, the inner wall of the protective cover 405 is fixedly connected with a fixing frame 406, the surface of the fixing frame 406 is provided with a fan 407, one side of the protective cover 405 close to the fan 407 is fixedly connected with a breathable grating plate 408, the outer side of the water storage cylinder 401 is provided with a capacity window 5, and the surface of the loading plate 1 is fixedly connected with a push frame 6.

[0038] Further, when the plants need to be sprayed, the water pump 402 can be started, the water in the water storage cylinder 401 is delivered to the ring-shaped spray head 404 through the output pipe of the water pump 402, and the fan 407 is started at the same time, so that the water of the ring-shaped spray head 404 is blown and atomized by the fan 407, the spraying range of the device can be improved, and the water flow can also be directly sprayed to the surface of the plants to avoid damaging the plants.

[0039] Working principle: in use, first pour water into the water storage cylinder 401, and then push the device to the designated position through the push frame 6 and the universal wheel 7, when the spraying direction of the plant needs to be adjusted, the servo motor 203 can be started, the output end of the servo motor 203 drives the driving wheel shaft rod to rotate, the driving wheel shaft rod rotates at the same time to drive the driven wheel shaft rod to rotate, so as to drive the sliding column 202 at the other end of the supporting plate 8 to move in the arc-shaped groove 201, through the angle gauge 206 on one side of the arc-shaped groove 201, the size of the angle adjustment can be known, when the plant of different height needs to be sprayed, the rotating disc 306 can be rotated, the bidirectional screw rod 302 is driven to rotate through the rotating disc 306, when the bidirectional screw rod 302 rotates, the two sliding frames 303 on the surface of the bidirectional screw rod 302 move synchronously and reversely, when the sliding frame 303 moves, the movable rod 304 is driven to rotate, so as to push the spraying assembly 4 on the mounting plate 305 to move upward or downward, so as to adjust the spraying height of the device and improve the adaptability of the device, when the adjustment is completed, the water pump 402 can be started, the output end of the water pump 402 outputs the water in the water storage cylinder 401 to the annular nozzle 404 through the output pipe, at the same time, the fan 407 is started, the water of the annular nozzle 404 is blown and atomized through the fan 407, which can improve the spraying range of the device, and also can avoid that the water flow is too large to directly spray to the plant surface to cause damage to the plant.

[0040] It should be noted that, in this paper, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions.

Claims

1. A plant protection directional spraying device, comprising a loading plate (1), characterized in that: The loading plate (1) is equipped with casters (7) at the four corners of its lower surface, and the surface of the device plate is provided with an angle adjustment component (2); The angle adjustment component (2) includes an arc groove (201) which is formed on the surface of the loading plate (1). An angle gauge (206) is provided on one side of the arc groove (201), and a sliding column (202) is slidably connected to the inner wall of the arc groove (201). A support plate (8) is fixedly connected to the upper end of the sliding column (202). A height adjustment component (3) is provided on the upper surface of the support plate (8), and a spraying component (4) is provided on the surface of the height adjustment component (3). A driven gear rod (205) is fixedly connected to the end of the support plate (8) away from the sliding column (202). The driven gear rod (205) penetrates the surface of the loading plate (1) and is meshed with a driving gear rod (204). The upper end of the driving gear rod (204) is rotatably connected to the lower surface of the loading plate (1), and a servo motor (203) is installed at the lower end of the driving gear rod (204).

2. The plant protection directional spraying device according to claim 1, characterized in that: The height adjustment assembly (3) includes a fixed plate (301), the lower end of which is fixedly connected to the surface of a support plate (8), a bidirectional screw (302) is rotatably connected to the surface of the support plate (8), a sliding frame (303) is threadedly connected to the surface of the bidirectional screw (302), and a movable rod (304) is rotatably connected to the surface of the sliding frame (303), and a mounting plate (305) is rotatably connected to the other end of the movable rod (304).

3. A plant protection directional spraying device according to claim 2, characterized in that: One end of the bidirectional screw (302) passes through the side wall of the fixing plate (301) and is fixedly connected to the rotating disk (306). The grip surface of the rotating disk (306) is provided with an anti-slip sleeve.

4. A plant protection directional spraying device according to claim 2, characterized in that: The spraying assembly (4) includes a water storage tank (401), the lower end of which is fixedly connected to the surface of the loading plate (1), and a water pump (402) is installed on the inner wall of the water storage tank (401). A water delivery hose (403) is fixedly connected to the output end of the water pump (402), and an annular nozzle (404) is fixedly connected to the other end of the water delivery hose (403). A protective cover (405) is fixedly connected to the surface of the annular nozzle (404), and the lower end of the protective cover (405) is fixedly connected to the surface of the mounting plate (305).

5. A plant protection directional spraying device according to claim 4, characterized in that: The inner wall of the protective cover (405) is fixedly connected to a fixing frame (406), and a fan (407) is installed on the surface of the fixing frame (406).

6. A plant protection directional spraying device according to claim 5, characterized in that: A breathable grille plate (408) is fixedly connected to the side of the protective cover (405) near the fan (407).

7. A plant protection directional spraying device according to claim 4, characterized in that: The water storage cylinder (401) has a capacity window (5) on its outer side, and a pusher (6) is fixedly connected to the surface of the loading plate (1).

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