Agricultural greenhouse planting auxiliary pollination device

Abstract

The utility model relates to the technical field of the big -arch shelter supplementary pollination device discloses an agricultural greenhouse planting supplementary pollination device, including the big -arch shelter frame, the hollow horizontal axle is installed on the big -arch shelter frame, the fixed mounting of hollow horizontal axle has the support plate, the bottom outer wall of support plate installs the support base plate, the bottom outer wall of support base plate installs the fixed side plate respectively, air is shunted to the inside of fixed axle stem no.

Description

Technical Field

[0001] This utility model relates to the technical field of greenhouse auxiliary pollination devices, and in particular to an agricultural greenhouse planting auxiliary pollination device. Background Technology

[0002] An agricultural greenhouse is an agricultural facility with heat preservation and light transmission structure. It is used to provide a suitable growing environment for crops during seasons that are not suitable for crop growth (such as cold winters or hot summers), thereby enabling off-season cultivation or optimizing growing conditions. Since there is no wind inside the greenhouse, the pollen of crops cannot be effectively dispersed for pollination, so auxiliary pollination devices are needed for pollination.

[0003] A search revealed Chinese Patent Publication No. CN221510559U, which discloses an agricultural greenhouse pollination device. The device includes a frame with an arched cross-section, a film covering the top of the frame, and the frames evenly distributed at the bottom of the film. Fixing screws are installed on the top of the film, and the film is fixedly connected to the frame via these screws. An insulation board is fixedly connected to one side of each set of frames, and a control panel is fixedly connected to the outer wall of one side of the insulation board. This invention enables wind pollination of crops inside the greenhouse by controlling airflow through the Internet of Things (IoT). This eliminates the need for manual pollination, reducing workload. Furthermore, the airflow direction can be altered during wind pollination to ensure uniform pollination of crops within the greenhouse. The device is applicable to wind pollination of crops at different heights, expanding its applicability.

[0004] However, in implementing the relevant technology, the following problems were found with the above-mentioned pollination device: the existing technology uses a threaded screw to drive the horizontal tube to move up and down, so that the horizontal tube can blow air to assist in pollination of crops. Since the horizontal tube is only installed on both sides of the greenhouse, the crops in the middle of the greenhouse cannot be effectively pollinated. Moreover, the existing technology only sets the threaded screw at one end of the greenhouse to drive the horizontal tube to move up and down. Since the horizontal tube is long, even if a guide column is set at the other end of the greenhouse, it is easy for the horizontal tube to get stuck due to the force on one end when it is driven up and down. Based on this, this utility model designs an auxiliary pollination device for agricultural greenhouse planting to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary pollination device for agricultural greenhouse planting, so as to solve the problems mentioned in the background art that the existing technology cannot effectively assist in pollination of crops inside the greenhouse and that the horizontal pipe is easy to get stuck during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary pollination device for agricultural greenhouse planting, comprising a greenhouse frame, a hollow horizontal shaft installed on the greenhouse frame, a support plate fixedly installed on the hollow horizontal shaft, a support base plate installed on the bottom outer wall of the support plate, fixed side plates respectively installed on the bottom outer wall of the support base plate, a drive shaft rotatably connected to the fixed side plate, and a steel wire rope wound on the side wall of the drive shaft; Supporting horizontal plates are fixedly installed on the side walls of the hollow horizontal shaft. Guide columns are installed on the bottom outer walls of the supporting horizontal plates. Guide sliders are slidably engaged on the guide columns. A fixed shaft is installed on the side wall of the guide slider. Two guide sliders are connected through the fixed shaft. Air blowers are installed on the fixed shaft. One of the air blowers is connected to one end of the steel wire rope. Each of the hollow horizontal shafts is equipped with an air outlet pipe, and one end of the air outlet pipe is connected to one of the fixed shaft rods.

[0007] As a preferred embodiment, a second fixed shaft is installed on one side wall of the guide slider, and two adjacent guide sliders are connected by the second fixed shaft. The second fixed shaft is connected to the first fixed shaft via a flexible hose.

[0008] As a preferred embodiment, a filter box is provided on one side of the greenhouse frame, and a blower is provided on one side of the filter box. The output end of the blower is connected to the filter box, and the filter box is connected to one end of the hollow horizontal shaft through a plastic hose.

[0009] As a preferred embodiment, the filter box is equipped with limiting mesh plates inside, and a filter cotton block is placed between two adjacent limiting mesh plates. A cover plate is installed on the top outer wall of the filter box.

[0010] As a preferred embodiment, a drive motor is installed on the bottom outer wall of the support base plate, a drive pulley is connected to the output end of the drive motor, a driven pulley is installed at one end of the drive shaft, and the drive pulley is connected to the driven pulley via a transmission belt.

[0011] As a preferred embodiment, a linear bearing is installed on the guide slider, and the guide column is slidably engaged with the linear bearing.

[0012] The technical effects and advantages of this utility model are as follows: 1. Air is diverted through the first fixed shaft to the inside of the blower pipe and the second fixed shaft, and finally flows out through the air outlet on the blower pipe. This device diverts air to the second fixed shaft and the inside of multiple blower pipes, so that the airflow can flow more fully among the crops, which is beneficial to improving the pollination effect. 2. The blower tube can be moved up and down by the steel wire rope. Since the steel wire rope is connected to the blower tube in the middle, the force is applied in the middle, which can effectively prevent the blower tube from getting stuck when moving up and down, thus improving the stability of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the supporting base plate structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the air blower structure of this utility model.

[0016] Figure 4 This utility model Figure 2 Enlarged diagram of point A in the diagram.

[0017] Figure 5 This utility model Figure 3 Enlarged diagram of point B in the image.

[0018] Figure 6 This utility model Figure 3 Enlarged diagram of point C in the image.

[0019] In the diagram: 1. Greenhouse frame; 2. Hollow horizontal shaft; 3. Support plate; 4. Support base plate; 5. Fixed side plate; 6. Drive shaft; 7. Steel wire rope; 8. Drive motor; 9. Driving pulley; 10. Driven pulley; 11. Support horizontal plate; 12. Guide column; 13. Guide slider; 14. Fixed shaft one; 15. Air duct; 16. Fixed shaft two; 17. Filter box; 18. Blower; 19. Linear bearing; 20. Limiting mesh plate; 21. Filter cotton block; 22. Cover plate. 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] This utility model provides, for example Figure 1-6The illustrated agricultural greenhouse pollination auxiliary device includes a greenhouse frame 1, a hollow horizontal shaft 2 installed on the greenhouse frame 1, a support plate 3 fixedly installed on the hollow horizontal shaft 2, a support base plate 4 installed on the bottom outer wall of the support plate 3, fixed side plates 5 respectively installed on the bottom outer wall of the support base plate 4, a drive shaft 6 rotatably connected to the fixed side plate 5, a steel wire rope 7 wound around the side wall of the drive shaft 6, one end of the steel wire rope 7 fixed to the side wall of the drive shaft 6, support horizontal plates 11 respectively fixedly installed on the side wall of the hollow horizontal shaft 2, guide columns 12 respectively installed on the bottom outer wall of the support horizontal plates 11, guide sliders 13 slidably engaged on the guide columns 12, and a guide slider 13 is mounted on the side wall of the guide slider 13. A fixed shaft 14 is provided, and two guide sliders 13 are connected by the fixed shaft 14. Air pipes 15 are respectively installed on the fixed shaft 14. Both the fixed shaft 14 and the air pipes 15 are hollow tubes, and the fixed shaft 14 is connected to the cavity of the air pipe 15. Air outlets are respectively opened on the side walls of the air pipes 15. One of the air pipes 15 is connected to one end of a steel wire rope 7. The air pipe 15 connected to the steel wire rope 7 is located in the middle of the fixed shaft 14, and the steel wire rope 7 is fixed in the middle position of the air pipe 15. Air outlets are respectively installed on the hollow horizontal shaft 2, and one end of the air outlet is connected to the fixed shaft 14. A guide slider 13 is installed on one side wall. Fixed shaft 2 16 is a hollow structure. Air vents are also provided on its upper sidewall. Fixed shaft 2 16 is connected to fixed shaft 1 14 via an air pipe. Two adjacent guide sliders 13 are connected via fixed shaft 2 16. Fixed shaft 2 16 is connected to fixed shaft 1 14 via a flexible hose. During pollination, air is delivered into the hollow horizontal shaft 2, then enters the fixed shaft 1 14. The air is then diverted through fixed shaft 1 14 to the air pipe 15 and the interior of fixed shaft 2 16, finally flowing out through the air vents on the air pipe 15 and fixed shaft 2 16. This device can divert air to fixed shaft 2 16. The airflow is more fully circulated among the crops by the 16 and multiple air pipes 15, thereby improving the pollination effect. After pollination, the drive shaft 6 is rotated, allowing the steel wire rope 7 to be wound around the side wall of the drive shaft 6. The steel wire rope 7 can lift the air pipe 15 upward. Since the steel wire rope 7 is connected to the air pipe 15 in the middle, and is connected in the middle position of the air pipe 15, the force is applied to the frame composed of the first fixed shaft 14, the second fixed shaft 16 and the air pipe 15 in the middle position. Therefore, when moving the air pipe 15 up and down, jamming can be avoided, thereby improving the stability of the device.

[0022] In this embodiment, as Figure 1 and Figure 4As shown, a filter box 17 is installed on one side of the greenhouse frame 1, and a blower 18 is installed on one side of the filter box 17. The output end of the blower 18 is connected to the filter box 17. The filter box 17 is connected to one end of the hollow horizontal shaft 2 through a plastic hose. Limiting mesh plates 20 are installed inside the filter box 17. Filter cotton blocks 21 are placed between two adjacent limiting mesh plates 20. A cover plate 22 is installed on the top outer wall of the filter box 17. Air is blown by the blower 18, so that the air passes through the inside of the filter box 17, is filtered by the filter cotton blocks 21, and then enters the inside of the hollow horizontal shaft 2 through the plastic hose.

[0023] In this embodiment, as Figure 5 As shown, a drive motor 8 is installed on the bottom outer wall of the support base plate 4. A drive pulley 9 is connected to the output end of the drive motor 8. A driven pulley 10 is installed at one end of the drive shaft 6. The drive pulley 9 is connected to the driven pulley 10 through a transmission belt. The drive motor 8 is a self-locking motor, which is a type of motor that can automatically maintain its current position or state after power failure without the need for an additional braking device. It mainly achieves the self-locking function through electromagnetic, mechanical (such as worm gear) or permanent magnet structures. It has the characteristics of power failure self-holding, energy saving, safety anti-slip and precise positioning. By energizing the drive motor 8, the drive motor 8 can drive the drive pulley 9 at its output end to rotate, so that the driven pulley 10 can drive the drive shaft 6 to rotate.

[0024] In this embodiment, as Figure 6 As shown, a linear bearing 19 is installed on the guide slider 13, and the guide column 12 is slidably engaged with the linear bearing 19. The linear bearing 19 is a standard part, which is a mechanical component used for linear motion. Its core structure consists of an outer cylinder, balls and a cage. High-precision, low-friction linear guidance is achieved through the cyclic rolling of the balls. The sliding engagement between the guide column 12 and the linear bearing 19 helps to better prevent the guide slider 13 from jamming when moving up and down.

[0025] Working principle of this utility model: This utility model is an auxiliary pollination device for agricultural greenhouse planting. The blower 18 blows air, which is filtered by the filter cotton block 21 inside the filter box 17 before entering the hollow horizontal shaft 2. The air then enters the fixed shaft 14 through the hollow horizontal shaft 2. Next, the air is diverted through the fixed shaft 14 to the blow pipe 15 and the fixed shaft 2 16, and finally flows out through the air outlet on the blow pipe 15 and the fixed shaft 2 16. By diverting the air to the fixed shaft 2 16 and multiple blow pipes 15, this device allows the airflow to flow more fully among the crops, which is beneficial to improving the pollination effect. The drive motor 8 drives the output pulley 9 to rotate, which in turn drives the drive shaft 6 to rotate. This allows the wire rope 7 to be wound around the side wall of the drive shaft 6, lifting the blower pipe 15 upwards. Since the wire rope 7 is connected to the blower pipe 15 in the middle, and is located in the middle of the blower pipe 15, the force is applied to the frame consisting of the first fixed shaft 14, the second fixed shaft 16, and the blower pipe 15 in the middle. This effectively prevents the blower pipe 15 from jamming when moving up and down, thus improving the stability of the device.

[0026] 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. An auxiliary pollination device for agricultural greenhouse cultivation, comprising a greenhouse frame (1), wherein a hollow horizontal shaft (2) is installed on the greenhouse frame (1), characterized in that: A support plate (3) is fixedly installed on the hollow horizontal shaft (2). A support base plate (4) is installed on the bottom outer wall of the support plate (3). Fixed side plates (5) are respectively installed on the bottom outer wall of the support base plate (4). A drive shaft (6) is rotatably connected to the fixed side plate (5). A steel wire rope (7) is wound on the side wall of the drive shaft (6). Supporting horizontal plates (11) are fixedly installed on the side walls of the hollow horizontal shaft (2). Guide columns (12) are installed on the bottom outer walls of the supporting horizontal plates (11). Guide sliders (13) are slidably engaged on the guide columns (12). Fixed shafts (14) are installed on the side walls of the guide sliders (13). The two guide sliders (13) are connected through the fixed shafts (14). Air blowers (15) are installed on the fixed shafts (14). One of the air blowers (15) is connected to one end of the steel wire rope (7). Air outlet pipes are installed on the hollow horizontal shaft (2), and one end of the air outlet pipe is connected to the fixed shaft rod (14).

2. The agricultural greenhouse planting auxiliary pollination device according to claim 1, characterized in that: A second fixed shaft (16) is installed on one side wall of the guide slider (13). Two adjacent guide sliders (13) are connected by the second fixed shaft (16). The second fixed shaft (16) is connected to the first fixed shaft (14) through a flexible hose.

3. The agricultural greenhouse planting auxiliary pollination device according to claim 1, characterized in that: A filter box (17) is provided on one side of the greenhouse frame (1), and a blower (18) is provided on one side of the filter box (17). The output end of the blower (18) is connected to the filter box (17), and the filter box (17) is connected to one end of the hollow horizontal shaft (2) through a plastic hose.

4. The agricultural greenhouse planting auxiliary pollination device according to claim 3, characterized in that: The filter box (17) is equipped with limiting mesh plates (20) respectively. A filter cotton block (21) is placed between two adjacent limiting mesh plates (20). A cover plate (22) is installed on the top outer wall of the filter box (17).

5. The agricultural greenhouse planting auxiliary pollination device according to claim 1, characterized in that: A drive motor (8) is installed on the bottom outer wall of the support base plate (4). A drive pulley (9) is connected to the output end of the drive motor (8). A driven pulley (10) is installed at one end of the drive shaft (6). The drive pulley (9) is connected to the driven pulley (10) through a transmission belt.

6. The agricultural greenhouse planting auxiliary pollination device according to claim 1, characterized in that: A linear bearing (19) is installed on the guide slider (13), and the guide column (12) is slidably engaged with the linear bearing (19).

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