Pesticide spraying device for preventing and treating diseases and insect pests

Abstract

The pesticide spraying device comprises a pesticide box and a handle fixedly connected with the side wall of the pesticide box, the bottom end of the pesticide box is fixedly connected with a plurality of supporting legs, the bottom ends of the supporting legs are fixedly connected with a bottom plate, a pesticide spraying mechanism is installed above the pesticide box, and a connecting mechanism is installed on the outer wall of the bottom plate. The utility model relates to the technical field of disease and pest control, a motor is matched with a speed reducer to drive a stirring rod to rotate, the stirring rod stirs a pesticide in a pesticide box, meanwhile, the stirring rod drives a first pipeline to rotate, the first pipeline drives a spray head to rotate, and a water pump can suck out pesticide liquid in the pesticide box through a second pipeline. The pesticide liquid is discharged into a connector through a third pipeline, then the pesticide liquid can enter a first pipeline through openings in the two sides of the stirring rod and a cavity in the upper portion of the stirring rod, and the pesticide liquid is sprayed out from a spray head to spray pesticide to surrounding crops and the like.

Description

Technical Field

[0001] This utility model relates to the field of pest and disease control technology, specifically a spraying device for pest and disease control. Background Technology

[0002] Pest and disease control is the artificial means of reducing or preventing the harm of pathogenic microorganisms and pests to crops or livestock. Currently, pest and disease control in gardens and edible fungi cultivation sites is mainly achieved by spraying appropriate pesticides.

[0003] For example, a spraying device for preventing and controlling pests and diseases, with publication number CN202022014748.0, includes a trolley, a medicine tank and a spraying structure. This utility model can stir and turn the medicine in the medicine tank to keep the concentration of the medicine in each layer of the medicine tank consistent.

[0004] This pest and disease control spraying device uses a water pump to draw pesticide from the tank through a connecting pipe, and then sprays it onto the plants in the garden through the spray pipe and spray rod. However, pest and disease control is usually done on a large area of ​​planted plants. Manually spraying the plants with a single spray pipe and continuously moving the device by a cart is not only labor-intensive, but also inefficient, and the actual effect is not good. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a spraying device for pest and disease control, which solves the problems of existing pest and disease control spraying devices, which require manual spraying of plants through a single spray pipe and continuous movement of the device by a cart, resulting in high labor intensity and low spraying efficiency.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a spraying device for preventing and controlling pests and diseases, including a medicine box and a handle fixedly connected to its side wall, a plurality of legs fixedly connected to the bottom end of the medicine box, and a base plate fixedly connected to the bottom end of the legs, a spraying mechanism installed above the medicine box, and a connecting mechanism installed on the outer wall of the base plate.

[0007] The spraying mechanism includes a stirring rod that is rotatably connected to the inside of the medicine tank via a bearing. The outer wall of the top end of the stirring rod is rotatably connected to a joint via a bearing. A first pipe is fixed to the top end of the stirring rod, and several nozzles are connected to both the front and rear ends of the first pipe. A liquid guiding assembly is installed on the side wall of the medicine tank.

[0008] The liquid guiding assembly includes a base fixed to the side wall of the medicine tank, and a water pump is fixed to the base. The inlet and outlet of the water pump are respectively connected to a second pipe and a third pipe, and the ends of the second pipe and the third pipe away from the water pump are respectively connected to the medicine tank and the connector.

[0009] The connecting mechanism includes a reducer fixedly connected to the middle of the top of the base plate. The output end of the reducer is connected to the stirring rod via a coupling. The input end of the reducer is connected to a motor. Several concave plates are fixedly connected to the bottom of the base plate, and insert rods are connected to the grooves of the concave plates.

[0010] Preferably, a drain pipe is connected to the lower side wall of the medicine box, and a valve is installed on the drain pipe.

[0011] Preferably, the front end of the medicine box is equipped with an observation window.

[0012] Preferably, the top of the medicine box is connected to a feed pipe, and the feed pipe is provided with a cover. Beneficial effects

[0013] This utility model provides a spraying device for controlling pests and diseases, which has the following beneficial effects:

[0014] This device can be moved to the location where pest and disease control spraying is needed by using the handle. The insertion rod is inserted into the soil. The battery and controller are located at the back of the pesticide tank, which controls the motor and water pump. The motor, in conjunction with the reducer, drives the stirring rod to rotate, which stirs the pesticide in the tank to ensure a consistent concentration. At the same time, the stirring rod drives the first pipe to rotate, which in turn drives the nozzle to rotate. The water pump draws the pesticide from the tank through the second pipe and discharges it into the connector through the third pipe. The pesticide then enters the first pipe through the openings on both sides of the stirring rod and the internal cavity at the top, and is sprayed out from the nozzle to spray the surrounding crops to control pests and diseases. Thus, each time the position of the pesticide tank is changed, a large area can be automatically sprayed, which not only reduces labor but also increases the efficiency of spraying. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a planar sectional view of the present invention.

[0017] Figure 3 This is a partially enlarged schematic diagram of the present invention.

[0018] Figure 4 This is a partially enlarged schematic diagram of the present invention.

[0019] In the diagram: 1. Medicine box; 2. Handle; 3. Support leg; 4. Base plate; 5. Stirring rod; 6. First pipe; 7. Nozzle; 8. Connector; 9. Base; 10. Water pump; 11. Second pipe; 12. Third pipe; 13. Reducer; 14. Motor; 15. Concave plate; 16. Insert rod; 17. Drain pipe; 18. Valve; 19. Observation window; 20. Feed pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a spraying device for preventing and controlling pests and diseases, including a medicine box 1 and a handle 2 fixedly connected to its side wall. The bottom end of the medicine box 1 is fixedly connected to a plurality of legs 3, and the bottom end of the legs 3 is fixedly connected to a base plate 4. A spraying mechanism is installed above the medicine box 1, and a connecting mechanism is installed on the outer wall of the base plate 4.

[0022] The spraying mechanism includes a stirring rod 5 that is rotatably connected to the inside of the medicine tank 1 via a bearing. The top outer wall of the stirring rod 5 is rotatably connected to a connector 8 via a bearing. The top of the stirring rod 5 is fixedly connected to a first pipe 6, and the front and rear ends of the first pipe 6 are connected to several nozzles 7. A liquid guiding assembly is installed on the side wall of the medicine tank 1.

[0023] Two openings and a cavity are machined on the top of the stirring rod 5. The first pipe 6 is connected to the cavity of the stirring rod 5. The two sides of the first pipe 6 are closed.

[0024] The liquid guiding assembly includes a base 9 fixedly connected to the side wall of the medicine tank 1, and a water pump 10 is fixedly connected to the base 9. The inlet and outlet of the water pump 10 are respectively connected to a second pipe 11 and a third pipe 12, and the ends of the second pipe 11 and the third pipe 12 away from the water pump 10 are respectively connected to the medicine tank 1 and the connector 8.

[0025] The water pump 10 can draw out the liquid medicine in the medicine tank 1 through the second pipe 11, and then discharge the liquid medicine into the connector 8 through the third pipe 12. After that, the liquid medicine can enter the first pipe 6 through the openings on both sides of the stirring rod 5 and the cavity inside the top, and spray it out from the nozzle 7 to spray the surrounding crops, etc.

[0026] The connecting mechanism includes a reducer 13 fixedly connected to the middle of the top of the base plate 4. The output end of the reducer 13 is connected to the stirring rod 5 through a coupling. The input end of the reducer 13 is connected to a motor 14. Several concave plates 15 are fixedly connected to the bottom end of the base plate 4, and a plug rod 16 is connected to the groove of the concave plate 15.

[0027] The motor 14, together with the reducer 13, can drive the stirring rod 5 to rotate, and the stirring rod 5 stirs the medicine in the medicine tank 1 to ensure that the concentration of the medicine is consistent. At the same time, the concave plate 15 and the insert rod 16 can also be changed into a wheeled or vehicle-mounted structure according to the usage requirements.

[0028] In this embodiment, the medicine box 1 is further configured such that a drain pipe 17 is connected to the lower side wall of the medicine box 1, and a valve 18 is installed on the drain pipe 17.

[0029] In this embodiment, the front end face of the medicine box 1 is further provided with an observation window 19.

[0030] In this embodiment, the top of the medicine box 1 is connected to a feed pipe 20, and the feed pipe 20 is provided with a cover.

[0031] It is worth noting that all standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The models of electrical structure equipment involved can be selected according to the user's needs, as long as they meet the requirements of this application. In addition, the circuit connection adopts conventional connection methods in the prior art. The control, current detection, position feedback, predicted voltage synchronization, and parameter adjustment of the electrical equipment are all existing technologies and will not be described in detail here. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0033] Example: When this device is needed, it can be moved to the location where pest and disease control spraying is required by using the handle 2. The insertion rod 16 is inserted into the soil. A battery and controller are located at the rear of the pesticide tank 1, which can control the motor 14 and water pump 10 to start. The motor 14, in conjunction with the reducer 13, can drive the stirring rod 5 to rotate, stirring the pesticide in the pesticide tank 1 to ensure a consistent pesticide concentration. At the same time, the stirring rod 5 will drive the first pipe 6 to rotate, which in turn drives the nozzle 7 to rotate. The water pump 10 can draw out the pesticide from the pesticide tank 1 through the second pipe 11, and then discharge the pesticide into the connector 8 through the third pipe 12. After that, the pesticide can enter the first pipe 6 through the openings on both sides of the stirring rod 5 and the internal cavity on top, and then be sprayed out from the nozzle 7 to spray the surrounding crops to control pests and diseases. Thus, each time the position of the pesticide tank 1 is changed, a large area can be automatically sprayed, which not only reduces the labor intensity but also increases the spraying efficiency.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spraying device for controlling pests and diseases, comprising a spray tank (1) and a handle (2) fixedly connected to its side wall, characterized in that: The bottom of the medicine box (1) is fixedly connected to several legs (3), and the bottom of the legs (3) is fixedly connected to a base plate (4). A spraying mechanism is installed above the medicine box (1), and a connecting mechanism is installed on the outer wall of the base plate (4). The spraying mechanism includes a stirring rod (5) that is rotatably connected to the inside of the medicine tank (1) via a bearing. The top outer wall of the stirring rod (5) is rotatably connected to a connector (8) via a bearing. The top of the stirring rod (5) is fixedly connected to a first pipe (6), and the front and rear ends of the first pipe (6) are connected to several nozzles (7). The side wall of the medicine tank (1) is equipped with a liquid guiding component. The liquid guiding assembly includes a base (9) fixed to the side wall of the medicine tank (1), and a water pump (10) is fixed to the base (9). The inlet and outlet of the water pump (10) are respectively connected to a second pipe (11) and a third pipe (12), and the ends of the second pipe (11) and the third pipe (12) away from the water pump (10) are respectively connected to the medicine tank (1) and the connector (8). The connecting mechanism includes a reducer (13) fixedly connected to the middle of the top of the base plate (4). The output end of the reducer (13) is connected to the stirring rod (5) through a coupling. The input end of the reducer (13) is connected to a motor (14). Several concave plates (15) are fixedly connected to the bottom end of the base plate (4), and a plug rod (16) is connected to the groove of the concave plate (15).

2. The spraying device for controlling pests and diseases according to claim 1, characterized in that, The medicine box (1) has a drain pipe (17) connected to the lower side wall, and a valve (18) is installed on the drain pipe (17).

3. The spraying device for controlling pests and diseases according to claim 1, characterized in that, The front end of the medicine box (1) is equipped with an observation window (19).

4. The spraying device for controlling pests and diseases according to claim 1, characterized in that, The top of the medicine box (1) is connected to a feed pipe (20), and a cover is provided on the feed pipe (20).

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