Atomization pesticide spraying device

Abstract

The utility model belongs to the technical field of atomization pesticide spraying, and particularly relates to an atomization pesticide spraying device which comprises a loading assembly capable of installing the device in a greenhouse, and a mist conveying assembly capable of fully and evenly spraying pesticide liquid to different areas of the device in multiple directions is arranged in the loading assembly. A spraying assembly capable of continuously generating spray is further arranged in the loading assembly. According to the utility model, through a mode that parts, capable of spraying out medicine mist, of the spraying assembly are arranged at the top of the liquid collecting piece which is hollow inside and allows air flow to continuously flow out, the medicine mist can be conveyed to multiple directions of the device by the air flow, and liquid drops which are not fully atomized can be blown away by the air flow to be utilized or gathered into the liquid collecting piece to be reused; the direction of the airflow flowing out of the liquid collecting part can be conveniently changed through the adjusting part arranged in the liquid collecting part, so that the device can change the coverage range of pesticide mist, and the comprehensive degree of pesticide application work is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomizing pesticide spraying, and in particular relates to an atomizing pesticide spraying device. Background Art

[0002] When crops in greenhouses need to be sprayed with pesticides during their growth process, large spraying vehicles and plant protection drones cannot be used due to the size limitations of the greenhouses. Therefore, spraying operations are generally carried out by manually carried or pushed sprayers, which are less efficient.

[0003] A Chinese patent document with authorization announcement number CN217958471U discloses a fully automatic atomizing sprayer for greenhouses, which drives an automatic liquid sprayer to move along a fixed track above the greenhouse through the rotation of a screw. After moving, the automatic liquid sprayer continuously sprays the liquid in the external medicine barrel along a fixed direction to cover the crops in the greenhouse.

[0004] However, in the existing technology, although the efficiency of spraying can be improved, the spraying range of the sprayer's mist is relatively fixed, which is prone to spraying blind spots. Moreover, when the sprayer is started and stopped, droplets often accumulate and drip at the location where the mist is sprayed, resulting in insufficient utilization of the liquid medicine. For this reason, an atomizing spray device for spraying pesticides is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an atomizing pesticide spraying device.

[0006] The technical solutions adopted in this utility model are as follows:

[0007] An atomizing pesticide spraying device includes a loading assembly that can be installed in a greenhouse, a mist delivery assembly that can fully and evenly spray liquid medicine to multiple different areas of the device, and a spray assembly that can continuously generate spray.

[0008] The mist delivery assembly includes a liquid collecting member that can be installed with the spray assembly to generate the spray and make the droplets formed by the spray recyclable, and an adjusting member disposed in the liquid collecting member that can adjust the spray coverage area of the device;

[0009] The liquid collecting part includes a liquid collecting cylinder fixedly installed in the loading assembly, a guide frame fixedly connected above the liquid collecting cylinder, and a top cover fixedly connected above the guide frame;

[0010] The adjusting member comprises a baffle movably mounted in the guide frame.

[0011] Preferably, the liquid collecting member further includes a solenoid valve fixedly connected below the liquid collecting cylinder.

[0012] Preferably, the adjusting member further comprises an electric push rod fixedly mounted below the liquid collecting cylinder, the telescopic end of the electric push rod is fixedly connected to a lifting frame, and a connecting rod is provided between the lifting frame and the baffle.

[0013] Preferably, the lifting frame and the baffle are both rotatably connected to the connecting rod.

[0014] Preferably, the telescopic end of the electric push rod passes through the liquid collecting cylinder along the axis of the liquid collecting cylinder.

[0015] Preferably, the mist delivery assembly further includes a fan fixedly installed above the top cover.

[0016] Preferably, the spray assembly comprises a hollow ring frame fixedly connected to the top of the top cover, and an atomizing nozzle is fixedly connected to the lower side of the hollow ring frame.

[0017] Preferably, the atomizing nozzle passes through the upper side of the top cover and faces the guide frame.

[0018] The beneficial effects of the present invention are as follows: by arranging the parts of the spray assembly that can spray medicine mist on the top of a liquid collecting piece that is hollow inside and has a continuous airflow, the medicine mist can be transported to multiple directions of the device by the airflow, and the droplets that are not fully misted can be blown away by the airflow for utilization, or gathered in the liquid collecting piece for reuse; it is convenient to change the direction of the airflow when it flows out of the liquid collecting piece by using an adjusting piece arranged inside the liquid collecting piece, so that the device can change the coverage of the medicine mist and improve the comprehensiveness of the spraying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a structural diagram of an atomizing pesticide spraying device according to the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of an atomizing pesticide spray device according to the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of some parts of the mist delivery assembly of the atomizing pesticide spray device described in the utility model;

[0023] Figure 4 yes Figure 3 Another perspective structural diagram;

[0024] Figure 5 This is a schematic cross-sectional view of some parts of the mist delivery assembly of the atomizing pesticide spray device described in the utility model;

[0025] Figure 6 The utility model is a schematic diagram of the structure of the spray assembly of the atomizing pesticide spray device.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Loading assembly; 101. Fixed seat; 102. Support rod; 103. Fixed ring; 2. Mist delivery assembly; 201. Liquid collecting cylinder; 202. Guide frame; 203. Top cover; 204. Solenoid valve; 205. Electric push rod; 206. Lifting frame; 207. Baffle; 208. Connecting rod; 209. Fan; 3. Spray assembly; 301. Hollow ring frame; 302. Atomizing nozzle; 303. Liquid supply pipe; 304. Pump; 305. Tee pipe; 306. One-way valve; 307. Upper liquid pipe. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The present invention will be further described below through embodiments in conjunction with the accompanying drawings.

[0031] like Figures 1-6As shown, an atomizing pesticide spraying device includes a loading component 1 that can be used to install the device in a greenhouse. The loading component 1 is provided with a mist delivery component 2 that can fully and evenly spray the liquid medicine to multiple different areas in different directions of the device. The loading component 1 is also provided with a spray component 3 that can continuously generate spray.

[0032] In this embodiment: the loading assembly 1 includes a fixing base 101, a support rod 102 is fixedly connected to the lower side of the fixing base 101, and a fixing ring 103 is movably connected between the lower ends of the support rod 102;

[0033] The support rod 102 is slidably connected to the fixed ring 103; the position change of the support rod 102 connected to the fixed ring 103 is limited by the fixed seat 101 to prevent the support rod 102 from separating from the fixed ring 103. The support rod 102 enables the spray assembly 3 to be set below the fixed seat 101 and above the mist delivery assembly 2, and the liquid collecting cylinder 201 is fixed by the fixed ring 103.

[0034] In this embodiment: the mist delivery component 2 includes a component on which the spray component 3 can be installed to generate spray and the droplets formed by the spray can be recovered, an adjusting component arranged in the liquid collecting component and capable of adjusting the spray coverage area of the device, the liquid collecting component includes a liquid collecting cylinder 201 fixedly installed in the loading component 1, a guide frame 202 is fixedly connected above the liquid collecting cylinder 201, a top cover 203 is fixedly connected above the guide frame 202, the adjusting component includes a baffle 207 movably installed in the guide frame 202, the liquid collecting component also includes a solenoid valve 204 fixedly connected below the liquid collecting cylinder 201, the adjusting component also includes an electric push rod 205 fixedly installed below the liquid collecting cylinder 201, the telescopic end of the electric push rod 205 is fixedly connected to a lifting frame 206, a connecting rod 208 is provided between the lifting frame 206 and the baffle 207, and the mist delivery component 2 also includes a fan 209 fixedly installed above the top cover 203;

[0035] The lifting frame 206 and the baffle 207 are both rotatably connected to the connecting rod 208, and the telescopic end of the electric push rod 205 passes through the liquid collecting cylinder 201 along the axis of the liquid collecting cylinder 201;

[0036] The liquid collecting cylinder 201 collects the dripping droplets and provides a mounting position for the guide frame 202 and the electric push rod 205. The guide frame 202 provides a mounting position for the baffle 207 and, together with the baffle 207, receives the droplets formed by the atomized medicine. The top cover 203 closes the opening at the upper end of the guide frame 202, so that the airflow entering the container with an opening formed by the liquid collecting cylinder 201, the guide frame 202 and the top cover 203 can only flow from the opening between the guide frame 202 and the top cover 203. The liquid accumulated in the collecting cylinder 201 is controlled by the solenoid valve 204 to flow toward the spray assembly 3. The height of the lifting frame 206 in the collecting cylinder 201 is adjusted by the electric push rod 205. The height change of the lifting frame 206 is transmitted to the baffle 207 through the connecting rod 208, so that the baffle 207 can rotate relative to the guide frame 202. The rotated baffle 207 changes the direction of the gas outflow in the container, and the external gas is continuously supplied to the container through the fan 209.

[0037] In this embodiment: the spray assembly 3 includes a hollow ring frame 301 fixedly connected to the top of the top cover 203, an atomizing nozzle 302 fixedly connected to the lower side of the hollow ring frame 301, a liquid supply pipe 303 fixedly connected to the top of the hollow ring frame 301, a pump 304 fixedly connected to the upper end of the liquid supply pipe 303, a three-way pipe 305 fixedly connected to the liquid inlet end of the pump 304, a one-way valve 306 fixedly connected to the lower part of the three-way pipe 305, and an upper liquid pipe 307 provided between the solenoid valve 204 and the one-way valve 306;

[0038] The atomizing nozzle 302 passes through the upper side of the top cover 203 and faces the guide frame 202; it is connected to the external liquid supply pipeline through the three-way pipe 305, and the one-way valve 306 prevents the liquid in the three-way pipe 305 from entering the upper liquid pipe 307. The liquid entering the opened solenoid valve 204 is introduced into the spray assembly 3 through the upper liquid pipe 307. The operation of the pump 304 continuously supplies the liquid entering the three-way pipe 305 along the liquid supply pipe 303 into the hollow ring frame 301, so that the liquid can be transformed into a mist through the atomizing nozzle 302 and then sprayed out.

[0039] Working principle: When the device is installed and used for atomizing pesticides, the extension part of the fixing seat 101 in contact with the support rod 102 is fixed in the greenhouse, and the side of the tee pipe 305 away from the pump 304 is connected to the external medicine supply equipment through a pipeline. After the preparation is ready, the fan 209 can be operated to make a high-speed airflow in the mist delivery component 2 continuously flow out from the bottom of the atomizing nozzle 302, and the pump 304 is operated to continuously supply the liquid medicine entering the tee pipe 305 to the atomizing nozzle 302, so that the liquid medicine is atomized and transported to multiple directions of the device by the airflow, and the outflow direction of the airflow can be adjusted by controlling the rotation of the baffle 207 by the electric push rod 205, so that the coverage range of the medicine mist can be changed;

[0040] During the operation of this device, a small amount of medicine mist or liquid blown onto or dripped onto the guide frame 202 and the baffle 207 will be blown out of the device by the airflow and evenly fall on the crops or soil in the greenhouse. The medicine liquid that gathers and flows into the liquid collecting cylinder 201 can be controlled to open the solenoid valve 204 so that this part of the medicine liquid can enter the three-way pipe 305 along the upper liquid pipe 307 and the one-way valve 306 under the action of the pump 304, and then be converted into medicine mist again by the atomizing nozzle 302 and sprayed out.

[0041] The preferred embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An atomizing pesticide spraying device, characterized by: The device comprises a loading assembly (1) capable of being installed in a greenhouse, wherein the loading assembly (1) is provided with a mist delivery assembly (2) capable of fully and evenly spraying liquid medicine to multiple different areas of the device, and the loading assembly (1) is further provided with a spray assembly (3) capable of continuously generating spray. The mist delivery assembly (2) comprises a liquid collecting member capable of being mounted with the spray assembly (3) to generate spray and to allow the droplets formed by the spray to be recovered, and an adjusting member disposed within the liquid collecting member capable of adjusting the spray coverage area of the device; The liquid collecting member comprises a liquid collecting cylinder (201) fixedly mounted in the loading assembly (1); a flow guide frame (202) is fixedly connected above the liquid collecting cylinder (201); and a top cover (203) is fixedly connected above the flow guide frame (202); The regulating member comprises a baffle (207) movably mounted in the guide frame (202).

2. The atomizing pesticide spraying device according to claim 1, characterized in that: The liquid collecting member further comprises a solenoid valve (204) fixedly connected below the liquid collecting cylinder (201).

3. The atomizing pesticide spraying device according to claim 2, characterized in that: The regulating member further comprises an electric push rod (205) fixedly mounted below the liquid collecting cylinder (201); the telescopic end of the electric push rod (205) is fixedly connected to a lifting frame (206); and a connecting rod (208) is provided between the lifting frame (206) and the baffle (207).

4. The atomizing pesticide spraying device according to claim 3, characterized in that: The lifting frame (206) and the baffle (207) are both rotatably connected to the connecting rod (208).

5. The atomizing pesticide spraying device according to claim 4, characterized in that: The telescopic end of the electric push rod (205) passes through the liquid collecting cylinder (201) along the axis of the liquid collecting cylinder (201).

6. The atomizing pesticide spraying device according to claim 1, characterized in that: The mist delivery assembly (2) further comprises a fan (209) fixedly mounted above the top cover (203).

7. The atomizing pesticide spraying device according to claim 1, characterized in that: The spray assembly (3) comprises a hollow ring frame (301) fixedly connected above the top cover (203), and an atomizing nozzle (302) is fixedly connected to the lower side of the hollow ring frame (301).

8. The atomizing pesticide spraying device according to claim 7, characterized in that: The atomizing nozzle (302) passes through the upper side of the top cover (203) and faces the guide frame (202).

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