Tomato disease and insect pest atomization pesticide application device

Abstract

The utility model relates to the field of tomato planting, and discloses a tomato disease and insect pest atomization pesticide application device which comprises a displacement base, a pesticide storage barrel fixedly installed on the displacement base, a pressurizing air pump set fixedly arranged on one side of the pesticide storage barrel, and two sets of atomization nozzles symmetrically arranged at the front end of the pesticide storage barrel and in a flat opening shape. The atomizing nozzle is fixedly provided with a mist outlet cavity corresponding to the plane spraying end; the bearing support is arranged at the front end of the pesticide storage barrel and is used for bearing and connecting the two groups of atomizing nozzles; the lifting structure is arranged between the displacement base and the pesticide storage barrel; the relative overturning structures are arranged at the joints of the two groups of atomizing nozzles and the bearing support; according to the atomization pesticide application device for the tomato diseases and insect pests, flexible pesticide application to tomato plants with different heights, different growth conditions and different densities is achieved, and due to the practicability and applicability, the device has wide application prospects in prevention and treatment of the tomato diseases and insect pests.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tomato planting, specifically is a kind of tomato disease and insect pest atomization pesticide application device. BACKGROUND

[0002] In the prevention and control of tomato diseases and insect pests, atomization pesticide application is a commonly used method, the key is to prepare pesticide solution by mixing pesticide and water in a certain proportion, and to uniformly spray it on tomato plants after atomization by spraying machinery;In the process of tomato planting, the prevention and control of diseases and insect pests is a crucial link.The traditional disease and insect pest control method is mostly manual spraying using a sprayer, which is not only inefficient, but also unevenly sprayed, which can easily lead to waste of medicine and environmental pollution.With the development of agricultural technology, atomization pesticide application device gradually becomes the main tool for the prevention and control of tomato diseases and insect pests.However, the existing atomization pesticide application device still has some problems and limitations.Firstly, the existing atomization pesticide application device has deficiencies in height adjustment.Because the height of tomato varies at different growth stages, if the height of atomization nozzle cannot be adjusted accordingly, the pesticide solution cannot be accurately sprayed to the disease and insect pest parts of tomato plants, thereby affecting the control effect.In addition, manual height adjustment is not only time-consuming and labor-intensive, but also has limited adjustment accuracy.Secondly, the existing atomization pesticide application device has limitations in pesticide spraying range.The traditional device can only fixedly spray in a certain direction or area, and cannot be flexibly adjusted according to the density and growth conditions of tomato plants.This not only leads to waste of pesticide solution, but also may affect the control effect due to uneven spraying, therefore we propose a tomato disease and insect pest atomization pesticide application device. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a tomato disease and insect pest atomization pesticide application device, which solves the above problems.

[0005] (II) Technical scheme

[0006] To achieve the above purposes, the utility model provides the following technical scheme: a tomato disease and insect pest atomization pesticide application device, comprising a displacement base, a pesticide storage barrel is fixedly installed on the displacement base, and a pressurized air pump group is fixedly arranged on one side of the pesticide storage barrel, further comprising:

[0007] Two groups of atomization nozzles are symmetrically arranged at the front end of the pesticide storage barrel, and the two groups of atomization nozzles are communicated with the pesticide storage barrel through a hose, the atomization nozzle is in the shape of a flat mouth, and the end of the two groups of atomization nozzles close to each other is in the shape of a semicircle, the end of the two groups of atomization nozzles away from each other is a large-scale planar jet end, and the atomization nozzle is integrally provided with an out-mist chamber corresponding to the planar jet end;

[0008] A bearing support is arranged at the front end of the medicine storage barrel and used for supporting the two groups of atomizing nozzles;

[0009] A lifting structure is arranged between the displacement base and the bearing support and used for adjusting the height of the two groups of atomizing nozzles;

[0010] A relative flipping structure is arranged at the connection between the two groups of atomizing nozzles and the bearing support and used for swinging the two groups of atomizing nozzles symmetrically;

[0011] A blocking structure is correspondingly arranged in the mist outlet cavity of each group of atomizing nozzles and used for adjusting the atomizing spraying range of the planar spraying end of the atomizing nozzle.

[0012] Preferably, the lifting structure comprises a bent support piece, a threaded sleeve, a servo motor one, a threaded screw rod column and a bearing support, the bent support piece is fixedly installed on the displacement base corresponding to the front end of the medicine storage barrel, the bent support piece is located on the horizontal center line of the displacement base, the threaded sleeve is rotatably installed at the center of the top end of the bent support piece, the servo motor one is fixedly installed at the bottom end of the horizontal top of the bent support piece, and the output shaft of the servo motor one is fixedly connected with the bottom end of the threaded sleeve penetrating through the top of the bent support piece, the threaded sleeve is hollow with an open top end, the threaded screw rod column is threadedly sleeved in the threaded sleeve, and the bearing support is fixedly connected with the top end of the threaded screw rod column.

[0013] Preferably, the bent support piece and the bearing support are both inverted concave letters, and the length, width and height of the bearing support are all greater than those of the bent support piece, the displacement base is fixedly installed with limiting vertical rods on both sides corresponding to the bent support piece, and the vertical parts on both sides of the bearing support are respectively slidingly inserted with the limiting vertical rods on both sides of the bent support piece.

[0014] Preferably, the relative flipping structure comprises two groups of gears and a servo motor two, one end of each of the two groups of atomizing nozzles is rotatably connected with the top end of the bearing support, each of the two groups of atomizing nozzles is fixedly sleeved with a gear corresponding to the connection with the bearing support, and the two groups of atomizing nozzles are engaged with each other, the servo motor two is fixedly installed at the bottom end of the horizontal top of the bearing support, and the output shaft of the servo motor two is fixedly connected with one of the groups of atomizing nozzles penetrating through the bottom of the bearing support.

[0015] Preferably, the blocking structure comprises two groups of blocking horizontal plates, the atomizing nozzle is provided with openings on both sides of the mist outlet cavity, the atomizing nozzle is slidingly connected with two groups of symmetrical blocking horizontal plates on both sides of the openings in the mist outlet cavity, and the two groups of blocking horizontal plates are attached to the planar spraying end of the atomizing nozzle, the top end inner wall of the mist outlet cavity of the atomizing nozzle is provided with an open limiting horizontal groove, the top end of the blocking horizontal plate is fixedly provided with an integrated limiting horizontal condition, and the limiting horizontal condition at the top end of the blocking horizontal plate is slidingly clamped in the limiting horizontal groove.

[0016] Preferably, the sealing structure further comprises a transverse groove and a bidirectional screw rod, the transverse groove in a two-end sealed shape is arranged on the inner wall of the bottom end of the mist cavity corresponding to the atomizing nozzle, and the bidirectional screw rod is rotatably arranged in the transverse groove corresponding to the atomizing nozzle, the bottom of one end of the two groups of sealing transverse plates is fixedly provided with an integrated sliding block, the sliding block at the bottom end of the sealing transverse plate is slidably connected in the transverse groove and threadedly connected on the bidirectional screw rod, a servo motor is fixedly arranged on the side surface outer wall of one end of the bidirectional screw rod corresponding to the atomizing nozzle, and the output shaft of the servo motor is fixedly connected with one end of the bidirectional screw rod penetrating through the side surface outer wall of the atomizing nozzle.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a tomato disease and insect pest atomization pesticide application device, has the following beneficial effects:

[0019] Height adjustment function:

[0020] Through the lifting structure, the height of different growth periods of tomatoes can be accurately adjusted. This adjustment method not only ensures that the medicine can be accurately sprayed on the tomato plants, but also avoids waste of medicine and environmental pollution.

[0021] Atomizing nozzle overturning function:

[0022] The relative overturning structure (so that the two groups of atomizing nozzles can be symmetrically and oppositely overturned, thereby realizing the effect of swinging back and forth. This swinging not only increases the width of the pesticide application range, but also improves the uniform distribution of the medicine on the tomato plants.

[0023] Spray width adjustment function:

[0024] The sealing structure allows users to adjust the spray width of the atomizing nozzle according to the growth conditions, plant density and drug characteristics of tomatoes. This adjustment method not only improves the utilization rate of the medicine, but also reduces unnecessary waste and environmental pollution. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model structural schematic diagram is shown in the figure;

[0026] Figure 2 The utility model lifting structure schematic diagram is shown in the figure;

[0027] Figure 3 The atomizing nozzle and the bearing support connection structure schematic diagram of the utility model is shown in the figure;

[0028] Figure 4 The atomizing nozzle structure schematic diagram of the utility model is shown in the figure.

[0029] In the figure: 1, displacement base; 2, medicine storage barrel; 3, pressurized air pump group; 4, atomizing nozzle; 5, mist outlet cavity; 6, bending support part; 7, threaded sleeve; 8, servo motor I; 9, threaded screw column; 10, bearing support; 11, gear; 12, servo motor II; 13, opening; 14, limiting transverse groove; 15, limiting vertical rod; 16, transverse groove; 17, bidirectional screw rod; 18, blocking transverse plate; 19, limiting vertical rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figures 1-4 A tomato disease and pest fogging device, comprising a displacement base 1, a medicine storage barrel 2 is fixedly installed on the displacement base 1, and a pressurized air pump group 3 is fixedly arranged on one side of the medicine storage barrel 2, further comprising:

[0032] Two groups of atomizing nozzles 4 are symmetrically arranged at the front end of the medicine storage barrel 2, and the two groups of atomizing nozzles 4 are communicated with the medicine storage barrel 2 through hoses, the atomizing nozzle 4 is in the shape of a flat mouth, and the end of the two groups of atomizing nozzles 4 close to each other is semicircular, the end of the two groups of atomizing nozzles 4 away from each other is a large-scale planar jet end, and the atomizing nozzle 4 is fixedly provided with an integrated mist outlet cavity 5 corresponding to the planar jet end;

[0033] A bearing support 10 is arranged at the front end of the medicine storage barrel 2 and used for bearing the two groups of atomizing nozzles 4;

[0034] A lifting structure is arranged between the displacement base 1 and the bearing support 10, and the lifting structure is used for adjusting the height of the two groups of atomizing nozzles 4;

[0035] A relative turning structure is arranged at the connection position of the two groups of atomizing nozzles 4 and the bearing support 10, and the relative turning structure is used for swinging the two groups of atomizing nozzles 4 symmetrically;

[0036] A blocking structure is correspondingly arranged in the mist outlet cavity 5 of each group of atomizing nozzles 4, and the blocking structure is used for adjusting the atomizing spraying range of the planar jet end of the atomizing nozzle 4.

[0037] The lifting structure comprises a bent support piece 6, a threaded sleeve 7, a servo motor 8, a threaded screw rod column 9 and a bearing support 10, the bent support piece 6 is fixedly installed on the front end of the displacement base 1 corresponding to the medicine storage barrel 2, the bent support piece 6 is located on the horizontal center line of the displacement base 1, the threaded sleeve 7 is rotatably installed at the top center of the bent support piece 6, the servo motor 8 is fixedly installed at the bottom of the horizontal top of the bent support piece 6, and the output shaft of the servo motor 8 is fixedly connected with the bottom of the threaded sleeve 7 and penetrates through the top of the bent support piece 6, the threaded sleeve 7 is hollow with an open top end, the threaded screw rod column 9 is threadedly sleeved in the threaded sleeve 7, and the bearing support 10 is fixedly connected to the top end of the threaded screw rod column 9, the servo motor 8 can drive the threaded sleeve 7 to rotate, the bearing support 10 is limited by the limiting vertical rods 19 on both sides of the bent support piece 6, and according to the screw rod principle, the threaded sleeve 7 can be displaced up and down when rotating, so that the bearing support 10 and the two groups of atomizing nozzles 4 can be integrally displaced up and down along the two groups of limiting vertical rods 19, and the height of the two groups of atomizing nozzles 4 can be adjusted.

[0038] The bent support piece 6 and the bearing support 10 are both inverted concave letters, the length, width and height of the bearing support 10 are all greater than those of the bent support piece 6, the limiting vertical rods 19 are fixedly installed on the displacement base 1 corresponding to the two sides of the bent support piece 6, and the vertical portions on the two sides of the bearing support 10 are slidably inserted into the limiting vertical rods 19 on the two sides of the bent support piece 6.

[0039] The relative flipping structure comprises two groups of gears 11 and a servo motor 12, the two groups of atomizing nozzles 4 are rotatably connected to the top end of the bearing support 10 at one end close to each other, the gears 11 are fixedly sleeved on the connection portions of the two groups of atomizing nozzles 4 and the bearing support 10, the two groups of atomizing nozzles 4 are engaged with each other, the servo motor 12 is fixedly installed at the bottom of the horizontal top of the bearing support 10, and the output shaft of the servo motor 12 is fixedly connected with one group of atomizing nozzles 4 and penetrates through the bottom of the bearing support 10, the servo motor 12 can drive one group of atomizing nozzles 4 to flip on the bearing support 10, and the two groups of atomizing nozzles 4 can be symmetrically and relatively flipped through the engagement of the two groups of gears 11, so that the two groups of atomizing nozzles 4 can swing back and forth to spray the tomatoes corresponding to the two sides, and the spraying range width is improved.

[0040] The plugging structure comprises two groups of plugging horizontal plates 18, the atomizing nozzles 4 are provided with openings 13 corresponding to the two sides of the mist cavity 5, the two groups of symmetric plugging horizontal plates 18 are slidably connected to the two side openings 13 in the mist cavity 5, and the two groups of plugging horizontal plates 18 are attached to the planar spraying end of the atomizing nozzles 4, the atomizing nozzles 4 are provided with an open limiting horizontal groove 14 on the inner wall of the top end corresponding to the mist cavity 5, the plugging horizontal plate 18 is integrally provided with a limiting horizontal condition 15 at the top end, and the limiting horizontal condition 15 at the top end of the plugging horizontal plate 18 is slidably connected in the limiting horizontal groove 14, and the horizontal movement of the two groups of plugging horizontal plates 18 can be limited.

[0041] The blocking structure further comprises a transverse groove 16 and a bidirectional screw rod 17, the bottom end inner wall of the mist cavity 5 corresponding to the atomizing nozzle 4 is provided with a transverse groove 16 in a both-end sealed manner, and the bidirectional screw rod 17 is rotatably installed in the transverse groove 16 corresponding to the atomizing nozzle 4, the bottom of one end of the two groups of blocking horizontal plates 18 is fixedly provided with an integrated sliding block, the sliding block at the bottom end of the blocking horizontal plate 18 is slidably connected in the transverse groove 16 and is threadedly connected on the bidirectional screw rod 17, the side surface outer wall of one end of the bidirectional screw rod 17 corresponding to the atomizing nozzle 4 is fixedly installed with a servo motor, and the output shaft of the servo motor is fixedly connected with one end of the bidirectional screw rod 17 through the side surface outer wall of the atomizing nozzle 4, the servo motor on the side surface of the atomizing nozzle 4 can drive the bidirectional screw rod 17 to rotate, so that the two groups of blocking horizontal plates 18 can be relatively transversely moved to adjust the sprayable area of the planar spray end of the atomizing nozzle 4, thereby achieving the effect of adjusting the spray width.

[0042] Working principle: when the atomizing pesticide device is used for preventing and treating diseases and pests of tomatoes, the whole atomizing pesticide device can be moved on the road in the tomato planting area through the displacement base 1, then according to the height of the tomatoes in different growth periods, the threaded sleeve 7 can be driven to rotate by the servo motor one 8, the load support 10 is limited by the limiting vertical rods 19 on both sides of the bent support piece 6, and according to the screw rod principle, the threaded sleeve 7 can make the threaded screw rod column 9 move up and down when rotating, so that the load support 10 and the two groups of atomizing nozzles 4 can move up and down along the two groups of limiting vertical rods 19 as a whole, the height of the two groups of atomizing nozzles 4 is adjusted to adapt to tomatoes of different heights, then the atomizing pesticide device can be moved through the displacement base 1, and the pesticide water in the pesticide storage barrel 2 can be delivered to the atomizing nozzle 4 through the pressurized air pump group 3 and the hose, that is, the two groups of symmetrical atomizing nozzles 4 can be used to spray pesticides on the tomatoes on both sides, at the same time, one group of atomizing nozzles 4 can be driven to overturn on the load support 10 by the servo motor two 12, and the two groups of atomizing nozzles 4 can be symmetrically and oppositely overturned through the meshing of the two groups of gears 11, so that the two groups of atomizing nozzles 4 swing back and forth to spray pesticides on the tomatoes on both sides, which improves the width of the pesticide application range, and before spraying, the spray width of the atomizing nozzle 4 can be adjusted according to the growth conditions and plant density of the tomatoes and the characteristics of the pesticide, at this time, the bidirectional screw rod 17 can be driven to rotate by the servo motor on the side surface of the atomizing nozzle 4, so that the two groups of blocking horizontal plates 18 can be relatively transversely moved to adjust the sprayable area of the planar spray end of the atomizing nozzle 4, thereby achieving the effect of adjusting the spray width, which improves the practicability and applicability of the device.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tomato pest and disease atomizing spraying device, comprising a displacement base (1), a medicine storage barrel (2) fixedly mounted on the displacement base (1), and a pressurized air pump group (3) fixedly provided on one side of the medicine storage barrel (2), characterized in that: Also includes: Two groups of atomizing nozzles (4) are symmetrically arranged at the front end of the medicine storage barrel (2), and the two groups of atomizing nozzles (4) are connected to the medicine storage barrel (2) through a hose, the atomizing nozzles (4) are flat-mouthed, and the ends of the two groups of atomizing nozzles (4) close to each other are semicircular arc-shaped, and the two groups of atomizing nozzles (4) are separated from each other at one end and have a spreading and enlarged flat spray end, and the atomizing nozzles (4) are fixedly provided with an integrated mist outlet cavity (5) corresponding to the flat spray end; A bearing support (10) is provided at the front end of the medicine storage barrel (2) and is used to support and connect two groups of atomizing nozzles (4); A lifting structure provided on the displacement base (1) and the bearing support (10), the lifting structure being used to adjust the height of the two groups of atomizing nozzles (4); A relative flip structure is provided at the connection between the two groups of atomizing nozzles (4) and the bearing support (10), and the relative flip structure is used to swing the two groups of atomizing nozzles (4) symmetrically; A blocking structure is correspondingly provided in the mist outlet cavity (5) opened in each group of atomizing nozzles (4), and the blocking structure is used to adjust the spray width of the atomizing spray at the upper plane spray end of the atomizing nozzle (4).

2. The device according to claim 1, wherein: The lifting structure comprises a bending support member (6), a threaded sleeve (7), a servo motor (8), a threaded screw column (9) and a bearing support (10). The displacement base (1) is fixedly mounted with a bending support member (6) corresponding to the front end of the medicine storage barrel (2). The bending support member (6) is located on the horizontal center line of the displacement base (1). The threaded sleeve (7) is rotatably mounted at the top center of the bending support member (6). The bottom end of the bending support member (6) corresponding to the horizontal top is fixedly mounted with a servo motor (8), and the output shaft of the servo motor (8) passes through the top of the bending support member (6) and is fixedly connected to the bottom end of the threaded sleeve (7). The threaded sleeve (7) is hollow with an open top. The threaded screw column (9) is threadedly sleeved in the threaded sleeve (7), and the top end of the threaded screw column (9) is fixedly connected to the bearing support (10).

3. The apparatus according to claim 2, wherein: The bending support member (6) and the bearing support (10) are both in the shape of an inverted concave letter, and the length, width and height of the bearing support (10) are all greater than the length, width and height of the bending support member (6). The displacement base (1) is fixedly mounted with limiting vertical rods (19) on both sides of the corresponding bending support member (6), and the vertical portions on both sides of the bearing support (10) are respectively slidably connected with the limiting vertical rods (19) on both sides of the bending support member (6).

4. The apparatus according to claim 2, wherein: The relative flip structure includes two groups of gears (11) and a servo motor (12). The two groups of atomizing nozzles (4) are close to each other at one end and are rotatably connected to the top of the supporting support (10). The two groups of atomizing nozzles (4) are fixedly sleeved with gears (11) at the corresponding connection points with the supporting support (10), and the two groups of atomizing nozzles (4) are meshed with each other. The bottom end of the supporting support (10) corresponding to the horizontal top is fixed with a servo motor (12), and the output shaft of the servo motor (12) passes through the bottom of the supporting support (10) and is fixedly connected to one of the groups of atomizing nozzles (4).

5. The apparatus according to claim 1, wherein the apparatus is characterized by: The blocking structure comprises two groups of blocking horizontal plates (18), the atomizing nozzle (4) is provided with openings (13) on both sides of the mist outlet cavity (5), the atomizing nozzle (4) is slidably connected with two groups of symmetrical blocking horizontal plates (18) on both sides of the mist outlet cavity (5), and the two groups of blocking horizontal plates (18) are attached to the planar spraying end of the atomizing nozzle (4), the atomizing nozzle (4) is provided with an open limiting horizontal groove (14) on the inner wall of the top end of the mist outlet cavity (5), the top end of the blocking horizontal plate (18) is fixedly provided with an integrated limiting horizontal condition (15), and the limiting horizontal condition (15) at the top end of the blocking horizontal plate (18) is slidably connected in the limiting horizontal groove (14).

6. The apparatus according to claim 5, wherein: The blocking structure further comprises a horizontal groove (16) and a bidirectional screw rod (17), the atomizing nozzle (4) is provided with a two-end-enclosed horizontal groove (16) on the inner wall of the bottom end of the mist outlet cavity (5), and the atomizing nozzle (4) is rotatably installed with a bidirectional screw rod (17) in the horizontal groove (16), the bottom end of one end of the two groups of blocking horizontal plates (18) is fixedly provided with an integrated sliding block, the sliding block at the bottom end of the blocking horizontal plate (18) is slidably connected in the horizontal groove (16) and is threadedly connected on the bidirectional screw rod (17), the atomizing nozzle (4) is fixedly installed with a servo motor on the side outer wall of one end of the bidirectional screw rod (17), and the output shaft of the servo motor penetrates the side outer wall of the atomizing nozzle (4) and is fixedly connected with one end of the bidirectional screw rod (17).

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