A greenery use pesticide application device

Abstract

The application discloses a kind of greening's pesticide application device, including medicine box, stirring mechanism is equipped in medicine box, the top of medicine box is fixed with horizontally arranged electric push rod and the movable end of electric push rod is fixed with water storage tank through support, and the whole of water storage tank is shaped like a Chinese character, and water storage tank includes A piece, B piece and connecting piece, and the opposite side of A piece and B piece is equipped with slide rail, and slide rail is movably connected with pull-out water box, and the bottom of pull-out water box and water storage tank is provided with spray head, and pull-out water box is communicated with water storage tank through thin hose, and water storage tank is communicated with medicine extraction mechanism arranged in medicine box through water delivery pipe, and the outer wall of medicine box is equipped with medicine inlet mechanism, and medicine box is also equipped with water inlet pipe and drain pipe.The greening's pesticide application device of the application can meet the need of top forward spraying and has large application range, and the stirring mechanism is reasonably designed, has good stirring and mixing effect, and has great application prospect.

Description

Technical Field

[0001] This invention relates to the field of greening pesticide application technology, and specifically to a pesticide application device for greening. Background Technology

[0002] Greening maintenance, also known as watering, pruning, weeding, spraying, and replanting, is the final stage of greening construction. It is a simple but essential and very important task. The methods for controlling diseases and pests of green vegetation are as follows: (1) Methods for controlling pests: mainly manual trapping and spraying. When using pesticides, the type and habits of the pests and diseases should be considered and appropriate pesticides should be applied. (2) Methods for treating diseases: first, the pathogen and disease history must be identified, and then appropriate pesticides should be used. Common tree diseases include powdery mildew, mosaic virus, canker, and rust. When spraying pesticides, a warning area should be set up to prevent poisoning of humans and animals.

[0003] The current method of spraying pesticides generally involves workers sitting in a small cart and spraying the seedlings on one side using a backpack sprayer. However, the existing sprayers have a small capacity, requiring frequent water and pesticide refills, resulting in low construction efficiency and high labor intensity for the spraying workers. Furthermore, the angled spraying method causes a large portion of the pesticides to spill onto the road and into the air, resulting in pesticide waste and air pollution. There is an urgent need for improvement. To overcome the shortcomings of existing pesticide spraying methods, those skilled in the art have developed the following technologies: CN202020115032.7 discloses a pesticide spraying device for municipal greening construction, which has a rotating mechanism and a lifting mechanism that can increase the spraying area to a certain extent, but it still adopts a side spraying method, which has problems of pesticide waste and air pollution; CN201821677662.2 discloses an automatic pesticide spraying device for municipal greening construction, which is convenient and quick to carry and spray, can spray different agents at the same time, saves spraying time and water resources, and improves spraying efficiency, but it still adopts the traditional oblique spraying method, which has problems of pesticide waste and air pollution.

[0004] Therefore, developing a pesticide application device that can overcome the defects of oblique spraying is of great practical significance. Summary of the Invention

[0005] Due to the aforementioned defects in existing technologies, this invention provides a pesticide application device that overcomes the shortcomings of oblique spraying. This device enables pesticides to be sprayed into garden shrubs under the combined action of gravity and water pump pressure, changing the previous oblique spraying method, preventing pesticide drift, avoiding pesticide waste, and improving the application effect on gardens.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A pesticide application device for landscaping includes a pesticide tank with a stirring mechanism inside. A horizontally arranged electric push rod is fixed to the top of the tank, and the movable end of the electric push rod is fixed to a water storage tank via a bracket. The water storage tank is generally U-shaped and includes parallel components A and B, and a connector connecting components A and B. Slide rails are provided on opposite sides of components A and B, and a pull-out water box is slidably connected to the slide rails. Spray nozzles are provided at the bottom of the pull-out water box and the water storage tank. The pull-out water box and the water storage tank are connected via a thin flexible tube. The water storage tank is connected to a pesticide extraction mechanism arranged inside the pesticide tank via a water supply pipe. A pesticide inlet mechanism is provided on the outer wall of the pesticide tank. The pesticide tank also includes an inlet pipe and a drain pipe.

[0008] The greening spraying device of the present invention has a reasonable overall structure. The water storage tank can be controlled by an electric push rod, which can meet the needs of spraying directly above. At the same time, the specific structural design of the pull-out water box and the water storage tank can further expand the spraying range. It can not only greatly avoid the waste of pesticides, but also improve the spraying effect, and has great application prospects.

[0009] As a preferred technical solution:

[0010] The above-mentioned spraying device for landscaping also includes a base, and the spray box is fixed to the base by bolts.

[0011] As described above, in a greening spraying device, the inlet pipe and the outlet pipe are arranged on the same side of the spray tank, with the outlet pipe located at the bottom of the spray tank and the inlet pipe located at the top of the spray tank.

[0012] As described above, a pesticide application device for landscaping includes a mixing mechanism comprising a motor, a rotating shaft, a horizontal plate, a vertical plate, and a mixing plate. The motor is fixed to the top of the pesticide tank. The drive shaft of the motor is connected to the vertically arranged rotating shaft, and the rotating shaft and the drive shaft are coaxial. A horizontal plate perpendicular to the rotating shaft is symmetrically arranged on the rotating shaft, forming a cross-shaped structure with the rotating shaft. A vertical plate parallel to the rotating shaft is symmetrically arranged in the middle of the horizontal plate. Rectangular holes are equidistantly opened on the outer wall of the vertical plate. A mixing plate is symmetrically arranged at the end of the horizontal plate away from the rotating shaft. The mixing plate is connected to the rotating shaft through a bearing. Equipped with a motor, a rotating shaft, a horizontal plate, and a vertical plate, the motor drives the rotating shaft to rotate, which in turn drives the horizontal and vertical plates to rotate. The rectangular holes on the outer wall of the vertical plate increase the instantaneous velocity of the fluid as it passes through, improving the mixing effect of pesticides. At the same time, the design of the horizontal plate and the stirring plate, when the horizontal plate drives the stirring plate to rotate around the rotating shaft, causes the stirring plate to rotate, forming a vertical vortex flow. This causes the sediment at the bottom of the tank to be carried upward, preventing high concentrations of incompletely dissolved pesticides from entering the pipes and causing blockages.

[0013] As described above, in a greening application device, the mixing plate, vertical plate, and horizontal plate form a T-shaped structure.

[0014] As described above, a greening spraying device includes a spraying hopper and a cover plate. The spraying hopper is placed on one side of the outer wall of the spray box, and the top of the spraying hopper is provided with a cover plate.

[0015] As described above, a greening spraying device includes a spraying mechanism comprising a water pump, a spraying pipe, and branch pipes. The water pump is fixed to the top of the inside of the spray tank. One end of the water pump is provided with a spraying pipe, and the end of the spraying pipe away from the water pump is provided with two branch pipes. The other end of the water pump is connected to a water storage tank through a water delivery pipe.

[0016] As described above, in a greening application device, the extraction pipe and branch pipes form a mountain-shaped structure.

[0017] As described above, in a greening application device, a horizontally arranged thin shaft is fixed inside the medicine tank, and an agitator impeller is fitted around the thin shaft.

[0018] As described above, a greening spraying device has two electric push rods, which are arranged in parallel and fixed to the water storage tank by two brackets located on both sides of the water storage tank.

[0019] The water supply pipe is a telescopic pipe.

[0020] The above technical solution is only one feasible technical solution of the present invention. The scope of protection of the present invention is not limited thereto. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0021] The above invention has the following advantages or beneficial effects:

[0022] (1) The greening application device of the present invention is equipped with an electric push rod, a water storage tank and a pull-out water box. The electric push rod can extend the water storage tank to the far end, and the pull-out water box can be pulled out from the inner wall of the slide rail. The whole of the pull-out water box and the water storage tank is connected to expand the application range. The application is always maintained from directly above the green shrubs. In this way, the pesticide is sprayed into the garden shrubs under the combined action of gravity and water pump pressure. This changes the previous oblique spraying method, prevents the pesticide from drifting, avoids pesticide waste, and improves the application effect on the garden.

[0023] (2) The greening application device of the present invention is equipped with a motor, a rotating shaft, a horizontal plate and a vertical plate. When the motor is started, the rotating shaft is driven to rotate, and the rotating shaft drives the horizontal plate and the vertical plate to rotate. The rectangular hole opened on the outer wall of the vertical plate increases the instantaneous speed of the fluid passing through, thereby improving the mixing effect of the pesticide.

[0024] (3) The greening application device of the present invention is equipped with a horizontal plate and a stirring plate. When the horizontal plate drives the stirring plate to make a circular motion around the rotating shaft, the stirring plate rotates and forms a vertical vortex flow, which causes the sediment at the bottom of the medicine tank to be carried upward, thus avoiding high concentrations of incompletely dissolved pesticides from entering the pipe and causing blockage. It has great application prospects. Attached Figure Description

[0025] The invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not drawn to scale; their focus is on illustrating the gist of the invention.

[0026] Figure 1 This is a three-dimensional cross-sectional structural diagram of the pesticide application device for landscaping according to the present invention;

[0027] Figure 2 and 3 These are three-dimensional structural schematic diagrams of the pesticide application device for landscaping of the present invention from different perspectives;

[0028] Figure 4 , 5 Figures 6 and 7 are three-dimensional structural diagrams of the drug extraction mechanism, the stirring mechanism, the water storage tank, and the stirring impeller, respectively.

[0029] Among them, 1-base, 2-medicine tank, 3-motor, 4-rotating shaft, 5-horizontal plate, 6-vertical plate, 7-stirring plate, 8-electric push rod, 9-support, 10-water storage tank, 11-pull-out water box, 12-water pump, 13-water delivery pipe, 14-medicine inlet hopper, 15-cover plate, 16-medicine extraction pipe, 17-branch pipe, 18-drainage pipe, 19-stirring impeller, 20-nozzle, 21-thin flexible hose, 22-thin shaft, 23-water inlet pipe. Detailed Implementation

[0030] The structure of the present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0031] Example 1

[0032] A pesticide application device for landscaping, such as Figures 1-7As shown in the figure, it includes a medicine box 2 and a base 1. The medicine box 2 is fixed on the base 1 by bolts. A stirring mechanism is provided inside the medicine box 2. Two horizontally arranged and parallel electric push rods 8 are fixed on the top of the medicine box 2, and the movable ends of the electric push rods 8 are fixed to a water storage tank 10 through brackets 9 (there are two brackets 9, which are respectively located on both sides of the water storage tank 10). The water storage tank 10 is integrally in a U-shaped structure. The water storage tank 10 includes parallel A parts, B parts, and a connecting part connecting the A and B parts. Slide rails are provided on the opposite sides of the A part and the B part. A pull-out water box 11 is slidably connected to the slide rails. Spray nozzles 20 are provided at the bottoms of the pull-out water box 11 and the water storage tank 10. The pull-out water box 11 and the water storage tank 10 are connected through a thin hose 21. The water storage tank 10 is connected to a medicine pumping mechanism arranged inside the medicine box 2 through a water delivery pipe 13 (a telescopic pipe). A medicine inlet mechanism is provided on the outer wall of the medicine box 2. An inlet water pipe 23 and a drain pipe 18 are also provided on the same side of the medicine box 2. The drain pipe 18 is located at the bottom of the medicine box 2, and the inlet water pipe 23 is located at the upper part of the medicine box 2;

[0033] Starting the electric push rod 8 can extend the water storage tank 10 towards the far end and the pull-out water box 11 can be pulled out from the inner wall of the slide rail, so that the overall formed by the pull-out water box 11 and the water storage tank 10 expands the pesticide application range, and always sprays pesticides directly above the green shrubbery. In this way, under the combined action of gravity and water pump pressure, the pesticides are sprayed into the garden shrubs, changing the previous way of spraying pesticides obliquely, preventing the pesticides from drifting, avoiding the waste of pesticides, and improving the pesticide application effect on the garden;

[0034] The stirring mechanism includes a motor 3, a rotating shaft 4, a horizontal plate 5, a vertical plate 6, and a stirring plate 7. The motor 3 is fixed on the top of the medicine box 2. The drive shaft of the motor 3 is connected to the vertically arranged rotating shaft 4 and the rotating shaft 4 is coaxial with the drive shaft. Horizontally arranged plates 5 perpendicular to the rotating shaft 4 are symmetrically provided on the rotating shaft 4. The horizontal plates 5 and the rotating shaft 4 form a cross-shaped structure. Vertically arranged plates 6 parallel to the rotating shaft 4 are symmetrically provided in the middle of the horizontal plates 5. Rectangular holes are equidistantly opened on the outer wall of the vertical plates 6. Stirring plates 7 are symmetrically provided at one end of the horizontal plates 5 far from the rotating shaft 4. The stirring plates 7 are connected to the rotating shaft 4 through bearings. The stirring plates 7, the vertical plates 6, and the horizontal plates 5 enclose a "dry" - shaped structure;

[0035] Starting the motor 3 to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the horizontal plates 5 and the vertical plates 6 to rotate. The rectangular holes opened on the outer wall of the vertical plates 6 increase the instantaneous speed when the fluid passes through, improving the stirring and mixing effect of the pesticides. When the horizontal plates 5 drive the stirring plates 7 to make circular motions around the rotating shaft 4 as the central axis, the stirring plates 7 generate self - rotation, forming a vertical vortex flow, which drives the sediment at the bottom of the medicine box 2 upward, avoiding the blockage caused by high - concentration and incompletely dissolved pesticides entering the pipeline;

[0036] The medicine inlet mechanism includes a medicine inlet hopper 14 and a cover plate 15. The medicine inlet hopper 14 is placed on one outer wall of the medicine box 2, and a cover plate 15 is provided on the top of the medicine inlet hopper 14; [[ID=The medicine extraction mechanism includes a water pump 12, a medicine extraction pipe 16, and branch pipes 17. The water pump 12 is fixed inside the top of the medicine tank 2. One end of the water pump 12 is provided with a medicine extraction pipe 16. The end of the medicine extraction pipe 16 away from the water pump 12 is provided with two branch pipes 17. The other end of the water pump 17 is connected to the water storage tank 10 through a water supply pipe 13. The medicine extraction pipe 16 and the branch pipes 17 form a mountain-shaped structure.

[0038] A horizontally arranged thin shaft 22 is fixed inside the medicine tank 2. An agitator 19 is fitted around the thin shaft 22. The agitator 19 rotates at an irregular speed when the internal fluid is flowing, which further improves the mixing effect of the pesticide.

[0039] The operating steps for the above-mentioned pesticide application device for landscaping are as follows:

[0040] The entire device is mounted on a municipal landscaping vehicle via base 1. During use, the cover 15 is opened, and powders and pesticides are added to the inner wall of the pesticide tank 2 through the inlet hopper 14. The motor 3 is started, driving the rotating shaft 4 to rotate. The rotating shaft 4 drives the horizontal plate 5 and vertical plate 6 to rotate. The rectangular holes on the outer wall of the vertical plate 6 increase the instantaneous velocity of the fluid passing through, improving the mixing effect of the pesticides. Simultaneously, when the horizontal plate 5 drives the stirring plate 7 to rotate around the rotating shaft 4, the stirring plate 7 rotates (because the stirring plate 7 is connected to the rotating shaft 4 via bearings), forming a vertical vortex flow. This causes the sediment at the bottom of the pesticide tank 2 to be carried upwards, preventing high-concentration, incompletely dissolved pesticides from entering the pipes and causing blockages. While stirring, the water pump 12 is started, supplying pesticides through the branch pipe 17 and the extraction pipe. 16. The pesticide is conveyed upwards and then transported through the water pipe 13 to the water storage tank 10 and the pull-out water box 11. Finally, it is sprayed out from the nozzle 20 to achieve pesticide application in the garden. Activating the electric push rod 8 can extend the water storage tank 10 to the far end, and the pull-out water box 11 can be pulled out from the inner wall of the slide rail. This makes the whole of the pull-out water box 11 and the water storage tank 10 expand the application range. The pesticide is always applied from directly above the green shrubs. In this way, the pesticide is sprayed in the garden under the combined action of gravity and the driving force of the water pump 12. This changes the previous oblique spraying method, avoids pesticide waste, and improves the application effect in the garden. The stirring impeller 19 set on the inner wall of the pesticide tank 2 generates a variable speed rotation under the condition of internal fluid flow, which further improves the stirring effect of the pesticide.

[0041] Those skilled in the art should understand that variations can be implemented by combining existing technology with the above embodiments, which will not be elaborated here. Such variations do not affect the essence of the present invention, and will not be elaborated here either.

[0042] The preferred embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and the devices and structures not described in detail should be understood as being implemented in a conventional manner in the art. Any person skilled in the art can make many possible variations and modifications to the technical solutions of the present invention using the methods and techniques disclosed above, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the present invention. This does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the present invention's technical solutions still fall within the protection scope of the present invention.

Claims

1. A pesticide application device for landscaping, comprising a pesticide tank, characterized in that: A stirring mechanism is provided inside the medicine box. An electric push rod arranged horizontally is fixed to the top of the medicine box, and the movable end of the electric push rod is fixed to the water storage tank through a bracket. The water storage tank is integrally shaped like a C, and the water storage tank includes a member A, a member B that are parallel to each other, and a connecting member connecting the member A and the member B. Slide rails are provided on the opposite sides of the member A and the member B, and a pull-out water box is slidably connected to the slide rails. Sprayers are provided at the bottoms of the pull-out water box and the water storage tank. The pull-out water box and the water storage tank are connected through a thin hose. The water storage tank is connected to a medicine pumping mechanism arranged inside the medicine box through a water delivery pipe. A medicine inlet mechanism is provided on the outer wall of the medicine box. The medicine box further has a water inlet pipe and a drain pipe; The water inlet pipe and the drain pipe are arranged on the same side of the medicine box. The drain pipe is located at the bottom of the medicine box, and the water inlet pipe is located at the upper part of the medicine box; The stirring mechanism includes a motor, a rotating shaft, a horizontal plate, a vertical plate, and stirring plates. The motor is fixed to the top of the medicine box. The driving shaft of the motor is connected to a vertically arranged rotating shaft, and the rotating shaft and the driving shaft are coaxial. Horizontally arranged plates are symmetrically provided on the rotating shaft. The horizontal plates and the rotating shaft form a cross-shaped structure. Vertically arranged plates parallel to the rotating shaft are symmetrically provided in the middle of the horizontal plates. Rectangular holes are equidistantly provided on the outer walls of the vertical plates. Stirring plates are symmetrically provided at the ends of the horizontal plates far from the rotating shaft. The stirring plates are connected to the rotating shaft through bearings; The medicine pumping mechanism includes a water pump, a medicine pumping pipe, and branch pipes. The water pump is fixed to the inner top end of the medicine box. A medicine pumping pipe is provided at one end of the water pump. Two branch pipes are provided at the end of the medicine pumping pipe far from the water pump. The other end of the water pump is connected to the water storage tank through a water delivery pipe; A thin shaft arranged horizontally is fixed inside the medicine box, and a stirring impeller is sleeved outside the thin shaft; There are two electric push rods in total. The two electric push rods are arranged in parallel and are respectively fixed to the water storage tank through two brackets located on both sides of the water storage tank; The water delivery pipe is a telescopic pipe.

2. The pesticide application device for landscaping according to claim 1, characterized in that, It further includes a base, and the medicine box is fixed to the base through bolts.

3. The pesticide application device for landscaping according to claim 1, characterized in that, The stirring plates, the vertical plates, and the horizontal plates enclose a dry-shaped structure.

4. The pesticide application device for landscaping according to claim 1, characterized in that, The medicine inlet mechanism includes a medicine inlet hopper and a cover plate. The medicine inlet hopper is placed on one outer wall of the medicine box, and a cover plate is provided at the top of the medicine inlet hopper.

5. A pesticide application device for landscaping according to claim 1, characterized in that, The medicine pumping pipe and the branch pipes form a mountain-shaped structure.

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