Portable spray prevention and control integrated equipment for crop diseases and insect pests
The design of the insert tube, sealing ring, threaded sleeve, and mounting plate solves the problems of wear and corrosion of the spraying components, enabling convenient installation and maintenance of the spraying components. The combination of straps and Velcro improves the portability and operational efficiency of the equipment. The electric stirring rod enhances the mixing efficiency of the pesticides, solving the problem of inconvenient maintenance of spraying components in existing technologies, and achieving efficient control of crop diseases and pests.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 广西玉林农业学校
- Filing Date
- 2025-07-01
- Publication Date
- 2026-05-19
AI Technical Summary
In existing portable crop pest and disease spraying devices, the spraying components are fixedly installed, which makes the nozzles, spray booms and other parts prone to wear and corrosion, making maintenance and replacement inconvenient and affecting the normal operation of the equipment.
The spray structure, which uses a cartridge tube connected to a sealing ring, combined with a threaded sleeve and mounting plate design, enables stable installation and easy disassembly of the spray assembly. The use of straps and Velcro straps enhances portability and stability for operators. The mixing assembly, driven by an electric motor, automatically mixes the chemicals.
It improves the ease of maintenance and stability of the spray components, enhances the pest control effect of the equipment, and increases the work efficiency of operators and the portability of the equipment.
Smart Images

Figure CN224250533U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural machinery and equipment technology, and in particular to a portable integrated spraying device for crop diseases and pests. Background Technology
[0002] In agricultural production, the prevention and control of crop diseases and pests is a core element in ensuring crop yield and quality. With the advancement of agricultural modernization, traditional methods and equipment for disease and pest control are no longer sufficient to meet the requirements of efficient, precise, and environmentally friendly modern agricultural production.
[0003] In the prior art, such as Chinese Patent (Patent Publication No. CN214178791U), a portable pesticide spraying device for agricultural pest and disease control is disclosed. It includes a pesticide tank, a fixed frame, and a stirring rod. A clamping frame is installed on one side of the pesticide tank, and a sealing frame is installed on one side inside the pesticide tank. A water pump is installed inside the sealing frame, and a first water pipe penetrates the sealing frame at the pump's input end. A fixed frame is installed at the top of the pesticide tank, and a sealing block is installed inside the fixed frame. A sleeve is installed inside the sealing block via a bearing, and a fixing bracket is installed at the top of the sealing block. In this portable pesticide spraying device, a first transmission wheel drives a rotating rod to rotate clockwise. This rotating rod then drives a first gear and a second gear to mesh and rotate. The second gear then drives the sleeve to rotate in the opposite direction, thus facilitating thorough stirring of the pesticide solution inside the pesticide tank and resulting in more uniform pesticide mixing.
[0004] Although the portable agricultural pest and disease control spraying device mentioned above facilitates thorough mixing of the pesticide solution in the tank, resulting in more uniform pesticide mixing, the fixed installation of the spraying components makes it prone to wear and corrosion of parts such as the nozzle and spray bar during frequent use. This makes it inconvenient to maintain and replace the spraying components, thus affecting the normal operation of the equipment. Therefore, we propose a new type of portable integrated spraying device for crop pest and disease control. Utility Model Content
[0005] The purpose of this utility model is to solve the problem that in the existing technology, spray components are usually fixedly installed, and during frequent use, the nozzles, spray bars and other components are prone to wear and corrosion, which makes it inconvenient to maintain and replace the spray components, thus affecting the normal operation of the equipment. The proposed portable integrated spray control device for crop diseases and pests is a solution.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable integrated spray control device for crop diseases and pests, comprising an integrated spray control component, wherein a stirring component is provided inside the integrated spray control component, a strap component is connected to the side of the integrated spray control component, and an installation / removal component is provided on the integrated spray control component. The integrated spray control component includes a storage tank and a control device, a telescopic hose is connected to the side of the storage tank, and the installation / removal component includes a threaded sleeve and an insertion tube. The insertion tube is located at one end of the telescopic hose, and multiple sealing rings are distributed on the outer side of the insertion tube. An installation plate is provided on the outer side of the insertion tube, and the installation plate is threadedly connected to the threaded sleeve. A spray structure is connected inside the threaded sleeve.
[0007] Furthermore, the strap assembly includes straps disposed on both sides of the storage bucket, and Velcro is attached to the sides of the straps.
[0008] Furthermore, the insert tube is inserted inside the spray structure, and the sealing ring is connected to the inner wall of the spray structure.
[0009] Furthermore, the strap has multiple through holes.
[0010] Furthermore, the stirring assembly includes an electric motor, which is disposed on top of the storage tank.
[0011] Furthermore, a drive shaft is connected to the bottom of the motor, and multiple stirring rods are distributed on the outer side of the drive shaft.
[0012] Furthermore, a diaphragm pump is installed inside the storage tank, and a feed inlet is connected to the top of the storage tank.
[0013] Furthermore, the storage bucket is provided with a drain outlet inside, and a carrying strap is provided on the side of the storage bucket.
[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0015] 1. In this utility model, by inserting the insert tube into the inside of the spray structure and connecting the sealing ring to the inner wall of the spray structure, a certain sealing effect is provided, which makes the mounting plate set inside the threaded sleeve. Then, rotating the spray structure drives the threaded sleeve, which makes the threaded sleeve connect with the threaded mounting plate, ensuring the stability of the spray structure installation. The operation is convenient and quick, which facilitates the installation and disassembly of the spray structure, and thus facilitates the maintenance and replacement of the spray structure, ensuring that the spray structure can carry out effective spraying work, thereby improving the prevention and control effect.
[0016] 2. In this utility model, the straps distributed on the storage tank, together with Velcro, facilitate the connection of the straps. The Velcro helps to control the tightness of the straps. The straps increase the fit between the storage tank and the operator, thereby ensuring that the integrated spray control component remains firmly attached to the operator's body when the operator moves, thus improving work efficiency. Attached Figure Description
[0017] Figure 1 A perspective view of a portable integrated spray control device for crop diseases and pests is provided for this utility model.
[0018] Figure 2 Another structural schematic diagram of the portable integrated spray control device for crop diseases and pests proposed in this utility model;
[0019] Figure 3 This utility model presents a schematic diagram of the internal structure of a portable integrated spray control device for crop diseases and pests.
[0020] Figure 4 This utility model presents a partially exploded structural diagram of a portable integrated spray control device for crop diseases and pests.
[0021] Figure 5 This invention presents a partial structural schematic diagram of a portable integrated spray control device for crop diseases and pests.
[0022] Legend: 1. Integrated spray control component; 101. Storage tank; 102. Control equipment; 103. Feed inlet; 104. Diaphragm pump; 105. Telescopic hose; 106. Spray structure; 107. Drain outlet; 108. Shoulder strap; 2. Mixing component; 201. Motor; 202. Drive shaft; 203. Mixing rod; 3. Strap assembly; 301. Strap; 302. Velcro; 4. Installation and removal component; 401. Threaded sleeve; 402. Insert tube; 403. Sealing ring; 404. Mounting plate. Detailed Implementation
[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0025] Example 1, as Figures 1-5As shown, this utility model provides a portable integrated spraying device for crop pests and diseases, including an integrated spraying component 1. The integrated spraying component 1 has an internal mixing component 2, a strap component 3 connected to its side, and an installation / removal component 4. The integrated spraying component 1 includes a storage tank 101 and a control device 102. A telescopic hose 105 is connected to the side of the storage tank 101. The installation / removal component 4 includes a threaded sleeve 401 and an insertion tube 402, with the insertion tube 402 located at one end of the telescopic hose 105. Multiple sealing rings 403 are distributed on the outer side of the insert tube 402. An installation plate 404 is provided on the outer side of the insert tube 402. The installation plate 404 is threadedly connected to the threaded sleeve 401. A spray structure 106 is connected inside the threaded sleeve 401. The insert tube 402 is inserted into the spray structure 106. The sealing rings 403 are connected to the inner wall of the spray structure 106. A diaphragm pump 104 is provided inside the storage tank 101. An inlet 103 is connected to the top of the storage tank 101. A drain outlet 107 is provided inside the storage tank 101. A shoulder strap 108 is provided on the side of the storage tank 101.
[0026] The overall effect of Embodiment 1 is that by inserting the insert tube 402 into the spray structure 106, and connecting the sealing ring 403 to the inner wall of the spray structure 106, a certain sealing effect is provided. This facilitates the mounting plate 404 being positioned inside the threaded sleeve 401. Subsequently, rotating the spray structure 106 drives the threaded sleeve 401, causing the threaded sleeve 401 to be threadedly connected to the mounting plate 404. This ensures the stability of the spray structure 106 installation, is convenient and quick to operate, and facilitates the installation and removal of the spray structure 106, thereby facilitating the maintenance of the spray structure 106. Maintenance and replacement ensure that the spray structure 106 can effectively spray, thereby improving the control effect. The diaphragm pump 104 draws the agent from the storage tank 101 and delivers it to the spray structure 106 through the telescopic hose 105. Then, it is sprayed out through the nozzle on the spray structure 106 to control crops. The carrying strap 108 makes it convenient for operators to carry the storage tank 101 while working. The storage tank 101 is equipped with casters at the bottom to facilitate the movement of the integrated spray control component 1, thus demonstrating the portability of the integrated spray control component 1.
[0027] Example 2, as Figures 1-5 As shown, the difference between this embodiment and embodiment 1 is only that the strap assembly 3 includes a strap 301, which is disposed on both sides of the storage tank 101. Velcro 302 is connected to the side of the strap 301, and multiple through holes are provided on the strap 301. The stirring assembly 2 includes a motor 201, which is disposed on the top of the storage tank 101. A drive shaft 202 is connected to the bottom of the motor 201, and multiple stirring rods 203 are distributed on the outer side of the drive shaft 202.
[0028] The overall effect of Embodiment 2 is that the electric motor 201 drives the transmission shaft 202 to rotate, which in turn drives the stirring rod 203 to rotate. This facilitates the mixing and stirring of the agent inside the storage tank 101, eliminating the need for manual stirring and saving labor costs. The straps 301 distributed on the storage tank 101, along with the Velcro 302, facilitate the connection of the straps 301. The Velcro 302 helps control the tightness of the straps 301. The straps 301 also increase the fit between the storage tank 101 and the operator, ensuring that the integrated spraying and pest control component 1 remains firmly attached to the operator's body during operation, thereby improving work efficiency.
[0029] Working principle: The insert tube 402 is inserted into the spray structure 106. The sealing ring 403 is connected to the inner wall of the spray structure 106, which helps to provide a certain sealing effect. This causes the mounting plate 404 to be positioned inside the threaded sleeve 401. Then, rotating the spray structure 106 drives the threaded sleeve 401, causing the threaded sleeve 401 to be threadedly connected to the mounting plate 404, ensuring the stability of the spray structure 106 installation. The operation is convenient and quick, facilitating the installation and removal of the spray structure 106. The carrying strap 108 makes it convenient for operators to carry the storage tank 101 while working. The Velcro 302 helps to connect the strap 301. The Velcro 302 has... The tightness of the strap 301 is controlled, which increases the fit between the storage tank 101 and the operator, ensuring that the integrated spraying and pest control component 1 remains firmly attached to the operator's body during operation. Subsequently, the motor 201 drives the transmission shaft 202 to rotate, which in turn drives the stirring rod 203 to rotate, which facilitates the mixing and stirring of the pesticide inside the storage tank 101. Finally, the diaphragm pump 104 extracts the pesticide from the storage tank 101 and delivers it to the spraying structure 106 through the telescopic hose 105. The pesticide is then sprayed out through the nozzles on the spraying structure 106, thereby achieving pest control on crops.
[0030] The control device 102, diaphragm pump 104, and motor 201 in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use, so the control device 102, diaphragm pump 104, and motor 201 will not be explained in detail.
[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A portable integrated spraying device for crop diseases and pests, comprising an integrated spraying component (1), characterized in that: The integrated spray control component (1) is equipped with a stirring component (2) inside. The integrated spray control component (1) is connected to a strap component (3) on its side. The integrated spray control component (1) is equipped with an installation and removal component (4). The integrated spray control component (1) includes a storage tank (101) and a control device (102). The storage tank (101) is connected to a telescopic hose (105) on its side. The installation and removal component (4) includes a threaded sleeve (401) and an insert tube (402). The insert tube (402) is located at one end of the telescopic hose (105). Multiple sealing rings (403) are distributed on the outside of the insert tube (402). An installation plate (404) is provided on the outside of the insert tube (402). The installation plate (404) is threadedly connected to the threaded sleeve (401). A spray structure (106) is connected inside the threaded sleeve (401).
2. The portable integrated spraying device for crop pest and disease control according to claim 1, characterized in that: The strap assembly (3) includes straps (301) disposed on both sides of the storage bucket (101), and Velcro (302) is attached to the side of the straps (301).
3. The portable integrated spraying device for crop pest and disease control according to claim 1, characterized in that: The insert tube (402) is inserted inside the spray structure (106), and the sealing ring (403) is connected to the inner wall of the spray structure (106).
4. The portable integrated spraying device for crop pest and disease control according to claim 2, characterized in that: The strap (301) has multiple through holes.
5. The portable integrated spraying device for crop pests and diseases according to claim 1, characterized in that: The stirring assembly (2) includes an electric motor (201) which is located on top of the storage tank (101).
6. The portable integrated spraying device for crop diseases and pests according to claim 5, characterized in that: The bottom of the motor (201) is connected to a drive shaft (202), and multiple stirring rods (203) are distributed on the outside of the drive shaft (202).
7. The portable integrated spraying device for crop pest and disease control according to claim 1, characterized in that: The storage tank (101) is equipped with a diaphragm pump (104) inside, and the top of the storage tank (101) is connected to a feed inlet (103).
8. The portable integrated spraying device for crop diseases and pests according to claim 1, characterized in that: The storage bucket (101) is provided with a drain outlet (107) inside, and a carrying strap (108) is provided on the side of the storage bucket (101).