Pollination auxiliary device in agricultural greenhouse

Abstract

The utility model relates to agricultural technology field discloses a kind of pollination auxiliary devices in agricultural greenhouse, including roof, the bottom of roof is slidably connected with support one, the bottom of support one is provided with support two, the bottom of support two is rotatably connected with U-shaped plate, the inner wall both sides of U-shaped plate are rotatably connected with fan main body;One side of fan main body is detachably connected with connecting pipe, and the output end of fan main body is respectively provided with closing assembly in one end of connecting pipe;Filter plate is fixedly installed in the inside of connecting pipe, and the center of one side of filter plate is rotatably connected with round block, and be equipped with closing assembly, connecting pipe and filter plate, and rotating closing assembly moves away each other, so that closing assembly does not block the output end of fan main body and one end of connecting pipe, in the blowing process of fan main body, prevent blowing pollen by fan main body intake end to enter its inside under the action of filter plate, to solve the problem that fan main body is easily damaged and wind power reduces.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, and in particular to a pollination auxiliary device for agricultural greenhouses. Background Technology

[0002] Greenhouse farming has become a popular planting technique. In the process of growing crops in greenhouses, crops need to be pollinated, but the natural wind inside the greenhouse is weak, which affects the natural pollination effect. Therefore, fans are needed to generate wind during pollination to improve the pollination effect.

[0003] A search of Chinese Patent Publication No. CN222603362U reveals a pollination auxiliary device for agricultural greenhouses, comprising a slide rail, a suitable electric slider mounted on the outer wall of the slide rail, a first adjusting plate fixedly connected to the bottom of the electric slider, a second adjusting plate connected to one side wall of the first adjusting plate, a movable plate connected to one side wall of the second adjusting plate, a carrier plate fixedly connected to the lower side of the outer wall of the movable plate, and a fan connected to the bottom of the carrier plate. This invention allows the first adjusting plate to lower the second adjusting plate, which in turn lowers the movable plate, enabling the fan to descend to the crops. The fan accurately directs airflow towards the crops, and a first servo motor drives the fan to rotate and change direction, thus blowing air onto crops in different locations. Simultaneously, the electric slider slides along the slide rail, causing the fan to reposition and ensuring comprehensive airflow for pollination within the greenhouse.

[0004] However, in implementing the relevant technology, the pollination auxiliary device in the above-mentioned agricultural greenhouse has the following problems: In the existing technology, the pollen is lifted by a fan, and the lifted pollen can easily enter the fan through the air inlet, which can easily damage the fan and reduce the airflow. Based on this, this utility model designs a pollination auxiliary device in the agricultural greenhouse to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a pollination auxiliary device for agricultural greenhouses, in order to solve the problem mentioned in the background art that the pollen raised can easily enter the interior of the fan through the air inlet, causing the fan to be easily damaged and the wind power to be reduced.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pollination auxiliary device for agricultural greenhouses, including a top plate, a support first slidably connected to the bottom of the top plate, a support second provided at the bottom of the support first, a U-shaped plate rotatably connected to the bottom of the support second, and a fan body rotatably connected to both sides of the inner wall of the U-shaped plate. A connecting pipe is detachably connected to one side of the fan body, and a closing component is provided at one end of the connecting pipe and the output end of the fan body respectively; A filter plate is fixedly installed inside the connecting pipe. A circular block is rotatably connected to the center of one side of the filter plate. A cleaning component is detachably connected to one end of the circular block.

[0007] As a preferred embodiment, the closure assembly includes a frame, a bidirectional screw, and a closure plate. The frame is respectively installed at one end of the connecting pipe and the output end of the fan body. The bidirectional screw is rotatably connected to both sides of the inner wall of the frame. The closure plate is slidably connected to the top inner wall of the frame. The bidirectional screw and the closure plate are threaded together.

[0008] As a preferred embodiment, a threaded rod is fixedly installed at one end of the circular block, and a limit block is connected to one end of the threaded rod via a thread.

[0009] As a preferred embodiment, an electric slide is fixedly installed at the bottom of the top plate, and the electric slide is connected to the top of the bracket one via a slider.

[0010] As a preferred embodiment, an electric push rod is fixedly installed on the top of the first bracket, and the output end of the electric push rod passes through the top of the first bracket and is fixedly connected to the top of the second bracket.

[0011] As a preferred embodiment, a power component is fixedly installed on the top of the second bracket, and the output end of the power component passes through the second bracket and is fixedly connected to the top of the U-shaped plate.

[0012] As a preferred embodiment, a second power component is fixedly installed on one side of the U-shaped plate, and the output end of the second power component passes through the U-shaped plate and is fixedly connected to the main body of the fan.

[0013] As a preferred embodiment, one end of the connecting pipe is fixedly connected to a limiting pipe, and the limiting pipe is threadedly connected to the air inlet end of the fan body.

[0014] The technical effects and advantages of this utility model are as follows: By rotating the closing assembly, connecting pipe, and filter plate, the closing assembly moves away from each other, ensuring that it does not block the output end of the fan body or one end of the connecting pipe. During the fan body's blowing process, the filter plate prevents the blown pollen from entering the fan body through the air inlet, thus solving the problems of easy damage to the fan body and reduced airflow.

[0015] By using the set circular block and cleaning component, when cleaning the filter plate, rotating the closed assembly at one end of the connecting pipe opens the filter plate. Rotating the cleaning component causes the circular block to rotate through the filter plate, and the cleaning component cleans the pollen intercepted on the filter plate, thereby preventing pollen from clogging the filter plate with long-term use. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a cross-sectional view of the three-dimensional structure of the closed component of this utility model; Figure 3 This is a cross-sectional view of the three-dimensional structure of the connecting pipe of this utility model; Figure 4 This is an exploded view of a partial three-dimensional structure of the present invention.

[0017] In the diagram: 1. Top plate; 2. Support 1; 3. Support 2; 4. U-shaped plate; 5. Fan body; 6. Connecting pipe; 7. Closure assembly; 71. Frame; 72. Bidirectional screw; 73. Closure plate; 8. Filter plate; 9. Round block; 10. Cleaning component; 11. Threaded rod; 12. Limiting block; 13. Electric slide; 14. Electric push rod; 15. Power component 1; 16. Power component 2; 17. Limiting pipe. Detailed Implementation

[0018] 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.

[0019] This utility model provides, for example Figure 1-4The illustrated pollination auxiliary device for an agricultural greenhouse includes a top plate 1. An mounting plate is installed on the top of the top plate 1, allowing it to be installed in a suitable position within the greenhouse. A first bracket 2 is slidably connected to the bottom of the top plate 1. A second bracket 3 is located at the bottom of the first bracket 2. A U-shaped plate 4 is rotatably connected to the bottom of the second bracket 3. A fan body 5 is rotatably connected to both sides of the inner wall of the U-shaped plate 4. A connecting pipe 6 is detachably connected to one side of the fan body 5. Closing components 7 are respectively provided at one end of the connecting pipe 6 and the output end of the fan body 5. Opening the closing components 7 between the connecting pipe 6 and the output end of the fan body 5 activates the fan body 5 to blow air for auxiliary pollination. A filter plate 8 is fixedly installed inside the connecting pipe 6 to prevent pollen from being blown away. The air enters the interior of the blower body 5 through the inlet end. A circular block 9 is rotatably connected to the center of one side of the filter plate 8. A cleaning component 10, which is a brush plate, is detachably connected to one end of the circular block 9. The pollinator rotates the cleaning component 10 to drive the circular block 9 to rotate through the filter plate 8. The cleaning component 10 cleans the pollen on the filter plate 8. A threaded rod 11 is fixedly installed at one end of the circular block 9. A limit block 12 is connected to one end of the threaded rod 11 through a thread. Rotating the limit block 12 disengages it from the threaded rod 11, making it easy to disassemble the cleaning component 10. A limit tube 17 is fixedly connected to one end of the connecting pipe 6. The limit tube 17 is threadedly connected to the air inlet end of the blower body 5. Rotating the connecting pipe 6 drives the limit tube 17 to rotate and disengage from the air inlet end of the blower body 5, thus realizing the disassembly of the connecting pipe 6.

[0020] In this embodiment, as Figure 2 As shown, the closing assembly 7 includes a frame 71, a bidirectional screw 72, and a closing plate 73. The frame 71 is installed at one end of the connecting pipe 6 and the output end of the fan body 5. The bidirectional screw 72 is rotatably connected to both sides of the inner wall of the frame 71. The closing plate 73 is slidably connected to the top inner wall of the frame 71. The bidirectional screw 72 and the closing plate 73 are threaded together. When the fan body 5 is not in use, the closing plate 73 is closed. A sealing ring is provided at one end of the connecting pipe 6 and the output end of the fan body 5. A sealing gasket is provided on one side of one of the closing plates 73, so that the closing plate 73 seals one end of the connecting pipe 6 and the output end of the fan body 5 to prevent dust from entering the fan body 5. When the fan body 5 is in use, the bidirectional screw 72 is rotated to move the closing plate 73 away from each other and open the fan body 5.

[0021] In this embodiment, as Figure 1 As shown, an electric slide table 13 is fixedly installed at the bottom of the top plate 1. The electric slide table 13 is connected to the top of the bracket 2 through a slider. The electric slide table 13 drives the bracket 2 to move laterally, so that the fan body 5 moves laterally to adjust the position for blowing air.

[0022] In this embodiment, as Figure 1As shown, an electric push rod 14 is fixedly installed on the top of bracket 2. The output end of the electric push rod 14 passes through bracket 2 and is fixedly connected to the top of bracket 3. The output end of the electric push rod 14 drives bracket 3 to rise and fall, adjusting the height of the fan body 5 according to the height of the crops. In this embodiment, as... Figure 1 As shown, a power component 15 is fixedly installed on the top of the bracket 2 3. The output end of the power component 15 passes through the bracket 2 3 and is fixedly connected to the top of the U-shaped plate 4. A power component 2 16 is fixedly installed on one side of the U-shaped plate 4. The output end of the power component 2 16 passes through the U-shaped plate 4 and is fixedly connected to the fan body 5. The power components 15 and 2 16 are servo motors. The output end of the power component 15 drives the U-shaped plate 4 to rotate, and the U-shaped plate 4 drives the fan body 5 to rotate 360 ​​degrees to adjust its position. The output end of the power component 2 16 drives the fan body 5 to rotate to adjust its angle.

[0023] Working principle of this utility model: This utility model is a pollination auxiliary device in agricultural greenhouses. First, when in use, rotating the bidirectional screw 72 drives the closing plate 73 to move away from each other, so that the closing plate 73 does not block the output end of the fan body 5 and one end of the connecting pipe 6. The fan body 5 is started to blow air. Under the action of the filter plate 8, the pollen blown up is prevented from entering the interior of the fan body 5 through the air inlet end. The output end of the electric push rod 14 drives the support bracket 2 3 to rise and fall, and adjusts the height of the fan body 5 according to the height of the crop. The electric slide table 13 drives the support bracket 1 2 to move laterally, so that the fan body 5 moves laterally to adjust the position and blow air. At the same time, the power component 2 16 drives the fan body 5 to rotate and adjust the angle, so that the wind blows upward to lift the pollen, thereby realizing the auxiliary pollination operation. The fan body 5, the electric slide table 13, the electric push rod 14, the power component 1 15 and the power component 2 16 are electrically connected to the external controller, and their operation is controlled by the external controller.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pollination auxiliary device for agricultural greenhouses, comprising a top plate (1), characterized in that: The bottom of the top plate (1) is slidably connected to a bracket (2), the bottom of the bracket (2) is provided with a bracket (3), the bottom of the bracket (3) is rotatably connected to a U-shaped plate (4), and the inner walls of the U-shaped plate (4) are rotatably connected to a fan body (5). A connecting pipe (6) is detachably connected to one side of the fan body (5), and a closing component (7) is provided at one end of the connecting pipe (6) and the output end of the fan body (5). A filter plate (8) is fixedly installed inside the connecting pipe (6). A round block (9) is rotatably connected to the center of one side of the filter plate (8). A cleaning component (10) is detachably connected to one end of the round block (9).

2. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: The closing assembly (7) includes a frame (71), a bidirectional screw (72), and a closing plate (73). The frame (71) is installed at one end of the connecting pipe (6) and the output end of the fan body (5). The bidirectional screw (72) is rotatably connected to both sides of the inner wall of the frame (71). The closing plate (73) is slidably connected to the top inner wall of the frame (71). The bidirectional screw (72) and the closing plate (73) are threaded together.

3. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: One end of the circular block (9) is fixedly installed with a threaded rod (11), and one end of the threaded rod (11) is connected to a limit block (12) by a thread.

4. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: An electric slide (13) is fixedly installed at the bottom of the top plate (1), and the electric slide (13) is connected to the top of the bracket (2) through a slider.

5. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: An electric push rod (14) is fixedly installed on the top of the first bracket (2), and the output end of the electric push rod (14) passes through the first bracket (2) and is fixedly connected to the top of the second bracket (3).

6. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: The top of the second bracket (3) is fixedly installed with a power component (15), and the output end of the power component (15) passes through the second bracket (3) and is fixedly connected to the top of the U-shaped plate (4).

7. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: A power component two (16) is fixedly installed on one side of the U-shaped plate (4), and the output end of the power component two (16) passes through the U-shaped plate (4) and is fixedly connected to the fan body (5).

8. The pollination auxiliary device for agricultural greenhouses according to claim 1, characterized in that: One end of the connecting pipe (6) is fixedly connected to a limiting pipe (17), and the limiting pipe (17) is threadedly connected to the air inlet end of the fan body (5).

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