A vegetable rot fungus biological control agent atomization spraying device

Abstract

The utility model relates to vegetable rot fungus biological control technical field especially is a kind of vegetable rot fungus biological control pesticide atomization spraying device, including the fixed connection of several spraying units, and the spraying unit is formed with reagent spraying area, when the spraying unit moves along predetermined route, vegetables will pass reagent spraying area in turn;The spraying unit includes two linear sliding mechanisms and two vertical hard pipes, reagent spraying area is formed between two hard pipes, the lateral surface of hard pipe is equipped with the atomization nozzle of transverse arrangement, reagent passes through hose and enters the inside of hard pipe, and is sprayed to reagent spraying area by atomization nozzle;The axis of atomization nozzle is perpendicular to the predetermined route of spraying unit.The utility model the utility model has high working efficiency, good pesticide application uniformity, low labor intensity, good safety, satisfy the demand of modern vegetable industry large-scale, efficient, accurate prevention and cure vegetable rot fungus.

Description

Technical Field

[0001] This utility model relates to the field of biological control technology for vegetable rot bacteria, specifically a device for atomizing and spraying biological control agents for vegetable rot bacteria. Background Technology

[0002] Vegetables are rich in various vitamins, minerals, and dietary fiber, playing a crucial role in maintaining human health. However, during the cultivation process, vegetables are highly susceptible to damage from decay-causing fungi, leading to rot, mold, and other problems.

[0003] In practical applications, spraying biological control agents on vegetables is the main means of controlling rot fungi. However, existing application methods mainly rely on manual operation, specifically using portable sprayers or backpack sprayers. This manual application method using portable or backpack sprayers has many shortcomings in terms of work efficiency, uniformity of application, labor intensity, and safety, and cannot meet the needs of modern vegetable industry for large-scale, efficient, and precise control of vegetable rot fungi. Utility Model Content

[0004] The purpose of this invention is to provide a misting spraying device for biological control of vegetable rot bacteria, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a biological control agent atomizing spraying device for vegetable rot fungi, comprising several spraying units fixedly connected, wherein an agent spraying area is formed on the spraying unit, and when the spraying unit moves along a predetermined route, the vegetables will pass through the agent spraying area in sequence; The spraying unit includes two linear sliding mechanisms and two vertically arranged rigid tubes. The agent spraying area is formed between the two rigid tubes. A horizontally arranged atomizing nozzle is installed on the side of the rigid tube. The agent enters the interior of the rigid tube through a flexible tube and is sprayed onto the agent spraying area through the atomizing nozzle. The axis of the atomizing nozzle is perpendicular to the predetermined path of the spraying unit; The length direction of the linear sliding mechanism is perpendicular to the axis of the rigid tube, the length directions of the two linear sliding mechanisms are parallel, the two rigid tubes are respectively slidably mounted on the two linear sliding mechanisms, and the angle between the length direction of the linear sliding mechanism and the predetermined route of the spraying unit is less than 90°. The rigid tubes are driven by a drive mechanism to slide along a linear sliding mechanism, causing the two rigid tubes to move closer or further apart synchronously. When the two rigid tubes move closer together, the distance between the atomizing nozzle and the vegetables gradually increases; when the two rigid tubes move further apart, the distance between the atomizing nozzle and the vegetables gradually decreases, making the spraying unit suitable for different types of vegetables.

[0006] Preferably, the linear sliding mechanism includes a guide rail and a slider slidably disposed on the guide rail, and the rigid tube is fixedly disposed on the slider.

[0007] Preferably, limit blocks are fixed at both ends of the guide rail to limit the sliding range of the slider.

[0008] Preferably, the driving mechanism includes a horizontally arranged top fixing member and a lifting plate, and a vertically arranged screw. The top fixing member is fixedly arranged, and the bottom end of the screw is threaded through the top fixing member and rotatably connected to the lifting plate. The lifting plate is vertically slidably connected to the top fixing member. Push-pull rods are respectively arranged between the two ends of the lifting plate and the two sliders. The two ends of the push-pull rods are respectively hinged to the sliders and the lifting plate. The length direction of the lifting plate is perpendicular to the length direction of the linear sliding mechanism.

[0009] Preferably, a U-shaped vertical frame is fixed to the bottom of both ends of the top fixing member, and a vertically arranged guide rod is fixed on the U-shaped vertical frame. A guide sleeve is slidably sleeved on the guide rod, and the two guide sleeves are respectively fixedly connected to both ends of the lifting plate.

[0010] Preferably, a handle is fixed to the top of the screw.

[0011] Preferably, the lifting plate has a U-shaped cross-section.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a linear sliding mechanism with an angle of less than 90° between its length direction and the predetermined path of the spraying unit. A driving mechanism then drives the rigid tubes along this mechanism, causing them to move synchronously closer or further apart. When the tubes move closer, the distance between the atomizing nozzle and the vegetables gradually increases, allowing the spraying unit to evenly spray biological control agents onto larger vegetables. Conversely, when the tubes move further apart, the distance decreases, enabling the spraying unit to evenly spray biological control agents onto smaller vegetables. This allows the spraying unit to be applicable to various types of vegetables. Furthermore, because the atomizing nozzles on the two tubes are staggered, there is no mutual interference during atomized spraying, resulting in better uniformity of agent application. This technical solution offers high efficiency, good uniformity of application, low labor intensity, and excellent safety, meeting the needs of modern vegetable industries for large-scale, efficient, and precise control of vegetable rot fungi. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a schematic diagram of the spraying unit of this utility model; Figure 4 This is a top view of the spraying unit of this utility model.

[0014] In the diagram: 100, Spraying unit; 1, Top fixing component; 2, U-shaped vertical frame; 3, Guide rail; 4, Rigid pipe; 5, Atomizing nozzle; 6, Flexible hose; 7, Limiting block; 8, Slider; 9, Lifting plate; 10, Push-pull rod; 11, Screw; 12, Handle; 13, Guide sleeve; 14, Guide rod. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-4 This utility model provides a technical solution: A biological control agent atomizing spraying device for vegetable rot fungi includes several spraying units 100 fixedly connected. The spraying units 100 in this technical solution are mainly used to spray biological control agents on vegetables during the planting process to prevent vegetables from being eroded by rot fungi during growth. The specific number of spraying units 100 is not specifically limited in this technical solution; for example, it can be four spraying units 100 as shown in the figure, or it can be three or five spraying units 100.

[0017] In vegetable cultivation, vegetables are typically arranged in arrays, resulting in numerous rows of vegetables in the planting area. Each row contains multiple vegetables. This technical solution primarily involves setting up corresponding spraying units 100 along the extension direction of each row of vegetables. These spraying units 100 can move along a predetermined route (i.e., the extension direction of each row of vegetables) to atomize and spray biological control agents onto the vegetables. Here, the predetermined route of the spraying unit 100 is the attached... Figure 4 The dotted line portion is shown in the diagram. In this technical solution, the driving device for driving the spraying unit 100 to move along a predetermined route is not limited. Taking greenhouse vegetable cultivation as an example, a gantry frame can be erected inside the greenhouse to drive the spraying unit 100 to move along a predetermined route.

[0018] The spraying unit 100 has a pesticide spraying area. When the spraying unit 100 moves along a predetermined route, the vegetables will pass through the pesticide spraying area in sequence, thereby achieving the purpose of spraying the vegetables with pesticide.

[0019] Specifically, the spraying unit 100 includes two linear sliding mechanisms and two vertically arranged rigid pipes 4. The linear sliding mechanisms and rigid pipes 4 are arranged in a one-to-one correspondence, that is, one rigid pipe 4 is correspondingly arranged on one linear sliding mechanism. The length direction of the linear sliding mechanism is perpendicular to the axis of the rigid pipe 4, and the length directions of the two linear sliding mechanisms are parallel. The two rigid pipes 4 are respectively slidably arranged on the two linear sliding mechanisms, and the angle between the length direction of the linear sliding mechanism and the predetermined route of the spraying unit 100 is less than 90°.

[0020] The pesticide spraying area is formed between two rigid pipes 4. A horizontally arranged atomizing nozzle 5 is installed on the side of the rigid pipe 4. The pesticide enters the interior of the rigid pipe 4 through the hose 6 and is sprayed onto the pesticide spraying area through the atomizing nozzle 5.

[0021] As shown in the figure, since the angle between the length direction of the linear sliding mechanism and the predetermined route of the spraying unit 100 is less than 90°, and the rigid tube 4 is driven by the driving mechanism to slide along the linear sliding mechanism, the two rigid tubes 4 move closer or further away at the same time. When the two rigid tubes 4 move closer at the same time, the distance between the atomizing nozzle 5 and the vegetables gradually increases. When the two rigid tubes 4 move further away at the same time, the distance between the atomizing nozzle 5 and the vegetables gradually decreases, so that the spraying unit 100 is suitable for different kinds of vegetables.

[0022] The axis of the atomizing nozzle 5 is perpendicular to the predetermined path of the spraying unit 100; therefore, no matter where the atomizing nozzle 5 moves along the linear sliding mechanism, the atomizing nozzle 5 can remain perpendicular to the vegetables, so that the agent can be sprayed evenly onto the surface of the vegetables.

[0023] In the above scheme, a linear sliding mechanism is set up, with the angle between its length direction and the predetermined route of the spraying unit 100 being less than 90°. Then, in conjunction with the driving mechanism, the rigid tube 4 is driven to slide along the linear sliding mechanism, so that the two rigid tubes 4 move closer or further away simultaneously. When the two rigid tubes 4 move closer simultaneously, the distance between the atomizing nozzle 5 and the vegetables gradually increases, allowing the spraying unit 100 to evenly spray biological control agents on larger vegetables. When the two rigid tubes 4 move further away simultaneously, the distance between the atomizing nozzle 5 and the vegetables gradually decreases, allowing the spraying unit 100 to evenly spray biological control agents on smaller vegetables. Thus, the spraying unit 100 can be applied to different vegetables. In addition, since the atomizing nozzles 5 on the two rigid tubes 4 are staggered, there is no mutual interference when atomizing the agent, and the uniformity of the agent spraying is better.

[0024] In this technical solution, the linear sliding mechanism includes a guide rail 3 and a slider 8 slidably mounted on the guide rail 3. A rigid tube 4 is fixedly mounted on the slider 8, allowing the rigid tube 4 to slide along the length of the guide rail 3. In addition, limit blocks 7 are fixed at both ends of the guide rail 3 to limit the sliding range of the slider 8 and prevent the slider 8 from slipping off the guide rail 3.

[0025] In this technical solution, the driving mechanism includes a horizontally arranged top fixing member 1 and a lifting plate 9, and a vertically arranged screw 11. The top fixing member 1 is fixedly arranged, for example, the top fixing member 1 is fixedly arranged on the gantry movable part mentioned above, and the top fixing member 1 is moved directly by the gantry. The bottom end of the screw 11 is threaded through the top fixing member 1 and is rotatably connected to the lifting plate 9 through a bearing. The top of the screw 11 is fixed with a handle 12. The height of the lifting plate 9 can be adjusted by turning the screw 11 through the handle 12. The change in height of the lifting plate 9 is translated into the movement of the rigid tube 4 as follows: the lifting plate 9 is vertically slidably connected to the top fixing member 1. Push-pull rods 10 are respectively installed between both ends of the lifting plate 9 and the two sliders 8. The two ends of the push-pull rods 10 are hinged to the sliders 8 and the lifting plate 9, respectively. The length direction of the lifting plate 9 is perpendicular to the length direction of the linear sliding mechanism. When the lifting plate 9 moves downward, the push-pull rods 10 push the sliders 8 to gradually slide further away, increasing the distance between the two rigid tubes 4. Conversely, when the lifting plate 9 moves upward, the push-pull rods 10 push the sliders 8 to gradually slide closer, decreasing the distance between the two rigid tubes 4. The lifting plate 9 has a U-shaped cross-section, which improves its structural strength.

[0026] The vertical sliding connection between the lifting plate 9 and the top fixing member 1 is achieved as follows: U-shaped vertical frames 2 are fixed at the bottom of both ends of the top fixing member 1. Vertically arranged guide rods 14 are fixed on the U-shaped vertical frames 2. Guide sleeves 13 are slidably sleeved on the guide rods 14. The two guide sleeves 13 are respectively fixedly connected to the two ends of the lifting plate 9.

[0027] 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 biological control agent atomizing spraying device for vegetable rot fungi, comprising a plurality of spraying units (100) fixedly connected, characterized in that, A pesticide spraying area is formed on the spraying unit (100). When the spraying unit (100) moves along a predetermined route, the vegetables will pass through the pesticide spraying area in sequence. The spraying unit (100) includes two linear sliding mechanisms and two vertically arranged rigid tubes (4). The agent spraying area is formed between the two rigid tubes (4). A horizontally arranged atomizing nozzle (5) is installed on the side of the rigid tube (4). The agent enters the interior of the rigid tube (4) through the hose (6) and is sprayed onto the agent spraying area through the atomizing nozzle (5). The axis of the atomizing nozzle (5) is perpendicular to the predetermined path of the spraying unit (100); The length direction of the linear sliding mechanism is perpendicular to the axis of the rigid tube (4), the length directions of the two linear sliding mechanisms are parallel, the two rigid tubes (4) are respectively slidably mounted on the two linear sliding mechanisms, and the angle between the length direction of the linear sliding mechanism and the predetermined route of the spraying unit (100) is less than 90°. The rigid tube (4) is driven by the drive mechanism to slide along the linear sliding mechanism, so that the two rigid tubes (4) move closer or further away at the same time. When the two rigid tubes (4) move closer at the same time, the distance between the atomizing nozzle (5) and the vegetables gradually increases. When the two rigid tubes (4) move further away at the same time, the distance between the atomizing nozzle (5) and the vegetables gradually decreases, so that the spraying unit (100) is suitable for different kinds of vegetables.

2. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 1, characterized in that, The linear sliding mechanism includes a guide rail (3) and a slider (8) that is slidably disposed on the guide rail (3), and the rigid tube (4) is fixedly disposed on the slider (8).

3. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 2, characterized in that, Both ends of the guide rail (3) are fixed with limit blocks (7) to limit the sliding range of the slider (8).

4. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 2, characterized in that, The driving mechanism includes a horizontally arranged top fixing member (1) and a lifting plate (9) and a vertically arranged screw (11). The top fixing member (1) is fixedly arranged. The bottom end of the screw (11) is threaded through the top fixing member (1) and rotatably connected to the lifting plate (9). The lifting plate (9) is vertically slidably connected to the top fixing member (1). Push-pull rods (10) are respectively arranged between the two ends of the lifting plate (9) and the two sliders (8). The two ends of the push-pull rods (10) are respectively hinged to the sliders (8) and the lifting plate (9). The length direction of the lifting plate (9) is perpendicular to the length direction of the linear sliding mechanism.

5. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 4, characterized in that, The top fixing member (1) has a U-shaped vertical frame (2) fixed at both ends of the bottom. A vertically arranged guide rod (14) is fixed on the U-shaped vertical frame (2). A guide sleeve (13) is slidably sleeved on the guide rod (14). The two guide sleeves (13) are respectively fixedly connected to the two ends of the lifting plate (9).

6. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 4, characterized in that, A handle (12) is fixed to the top of the screw (11).

7. The atomizing spraying device for biological control of vegetable rot bacteria according to claim 4, characterized in that, The lifting plate (9) has a U-shaped cross-section.

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