Agricultural greenhouse planting environment monitoring device

Abstract

The utility model discloses an agricultural greenhouse planting environment monitoring device, and relates to the agricultural monitoring technology field, the agricultural greenhouse planting environment monitoring device comprises a greenhouse body and a camera arranged in the greenhouse body, a mounting plate is slidably arranged in the greenhouse body, the bottom of the mounting plate is connected with two vertical plates which are mutually symmetrical by taking the vertical axis of the mounting plate as the center, and the vertical plates are connected with the camera. A worm is installed between the two vertical plates in a relatively rotating mode. According to the utility model, when the monitoring angle of the camera is adjusted, the second motor can be directly driven to enable the worm to rotate and drive the worm gear to rotate, so that the second adjusting frame does circumferential rotation on the outer side of the first adjusting frame by taking the axis of the worm gear as the center, and the camera is driven to rotate in a smaller space; the first motor is driven to enable the connecting piece to synchronously drive the first adjusting frame to rotate, so that the camera can rotate by taking the transverse axis of the worm as the center; and the telescopic spring can be stretched by pulling the round rod, so that the limiting of the connecting plate is relieved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural greenhouse monitoring technology, specifically an agricultural greenhouse planting environment monitoring device. Background Technology

[0002] Currently, with economic development and improved living standards, the demand for agricultural products is growing stronger worldwide. However, agricultural resources are becoming increasingly scarce. Agricultural greenhouse technology is being widely applied in the cultivation of various crops, such as flowers, off-season fruits and vegetables, and various cash crops. Important environmental factors in agricultural greenhouses, such as temperature, humidity, and light intensity, can be manually adjusted and monitored through smart agricultural greenhouse monitoring devices to better meet the needs of plant growth.

[0003] A Chinese patent (publication number CN218178374U) discloses a smart agricultural greenhouse monitoring device. By setting up a forward and reverse motor, a rotating frame, an electric telescopic rod, and a movable shell, the position of the camera can be adjusted. This allows for flexible adjustment of the position of the camera inside the greenhouse, facilitating close-up observation of plant growth and improving the accuracy of smart agricultural greenhouse monitoring.

[0004] However, in actual use, the aforementioned smart agricultural greenhouse monitoring device, which drives a reversible motor to rotate and move the camera around the rotating frame, allows the camera to move in a circular motion around the translation frame. But when the plants inside the greenhouse are growing densely and the top space is limited, the camera's trajectory is very likely to collide with the surrounding dense plants. After contact, dust, soil, dew, and other substances on the plants will adhere to the surface of the camera, which may scratch the camera lens or make the lens dirty, resulting in blurry images and reducing the accuracy and effectiveness of the monitoring device in monitoring the greenhouse environment and plant growth. Utility Model Content

[0005] The purpose of this invention is to provide an agricultural greenhouse planting environment monitoring device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides an agricultural greenhouse planting environment monitoring device, including a greenhouse body and a camera installed inside the greenhouse body. An installation plate is slidably installed inside the greenhouse body. Two vertical plates, symmetrically arranged around the vertical axis of the installation plate, are connected to the bottom of the installation plate. A worm gear is rotatably installed between the two vertical plates. A worm wheel is meshed with the lower part of the worm gear. A first rotating shaft is inserted into the axis of the worm gear. A second motor is fixedly installed below the installation plate. The drive end of the second motor is fixedly connected to the first rotating shaft. A first adjusting frame is movably sleeved on the outer side of the first rotating shaft. A second rotating shaft is inserted into the axis of the worm wheel. The second rotating shaft is rotatably inserted into the bottom center of the first adjusting frame. A second adjusting frame is fixedly connected to the outer side of the second rotating shaft. The second adjusting frame is rotatably connected to the outer side of the first adjusting frame. The second adjusting frame is fixedly connected to the camera.

[0007] Furthermore, a first motor is fixedly installed on one side of the bottom of the mounting plate. The first motor is located on the opposite side of the second motor. A connector is fixedly connected to the side of the first adjustment bracket near the first motor. The drive end of the first motor is fixedly connected to the connector.

[0008] Furthermore, a snap-fit ​​block is fixedly connected to the bottom of the second adjustment frame, and a sliding groove is provided at the bottom of the snap-fit ​​block. A connecting plate is fixedly connected to the top of the camera, and the connecting plate is slidably connected to the sliding groove. A first through hole is provided on one side of the snap-fit ​​block, and a round rod is slidably inserted into the first through hole. A limit plate is fixedly connected to the side of the round rod away from the snap-fit ​​block, and a telescopic spring is fixedly connected to one side of the limit plate. The telescopic spring is sleeved on the outside of the round rod, and the other end of the telescopic spring is fixedly connected to the snap-fit ​​block.

[0009] Furthermore, a second through hole is provided on the side of the connecting plate near the first through hole, the first through hole and the second through hole are connected, and the round rod is movably connected to the second through hole.

[0010] Furthermore, an installation box is fixedly installed on one side of the interior of the shed, and a drive motor is fixedly installed on one side of the interior of the installation box. A threaded rod is fixedly connected to the drive end of the drive motor. The threaded rod is rotatably connected to the interior of the shed, and an installation block is slidably connected to the outer side of the threaded rod.

[0011] Furthermore, a guide rod is fixedly installed on one side of the threaded rod, and a third through hole is provided on the mounting block, with the guide rod inserted into the interior of the third through hole.

[0012] Furthermore, an electric push rod is fixedly installed at the bottom of the mounting block, and the telescopic end of the electric push rod is fixedly connected to the top of the mounting plate.

[0013] Furthermore, a second mounting ring is fixedly installed on one side of one of the vertical plates, and the second motor is fixedly installed inside the second mounting ring. A first mounting ring is fixedly installed on the bottom of the mounting plate, and the first motor is fixedly installed inside the first mounting ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When adjusting the monitoring angle of the camera, the worm gear can be rotated directly by driving the second motor, which in turn drives the worm wheel to rotate, causing the second adjustment frame to rotate in a circle around the axis of the worm wheel on the outside of the first adjustment frame, thus driving the camera to rotate in a small space; by driving the first motor, the connecting piece can be driven to rotate the first adjustment frame synchronously, allowing the camera to rotate around the transverse axis of the worm gear; and by pulling the round rod, the telescopic spring can be stretched, releasing the restriction on the connecting plate. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the adjustment component of this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection between the camera and the card slot of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the internal structure of the mounting box of this utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the mounting plate of this utility model.

[0020] In the diagram: 1. Shed; 2. Mounting box; 3. Threaded rod; 4. Mounting block; 5. Electric push rod; 6. Mounting plate; 7. First mounting ring; 8. First motor; 9. Second motor; 10. Worm gear; 11. Connector; 12. First adjusting frame; 13. Worm wheel; 14. Second adjusting frame; 15. Snap-fit ​​block; 16. Camera; 17. Connecting plate; 18. Round rod; 19. Telescopic spring; 20. Limiting plate; 21. Drive motor; 22. Second mounting ring; 23. Slider; 24. Arc groove; 25. Vertical plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 This utility model provides a technical solution: it includes a shed body 1 and a camera 16 installed inside the shed body 1. An installation plate 6 is slidably installed inside the shed body 1. Two vertical plates 25 are connected to the bottom of the installation plate 6 and are symmetrical about each other with the vertical axis of the installation plate 6 as the center. A worm gear 10 is rotatably installed between the two vertical plates 25. A worm wheel 13 is meshed and connected to the lower part of the worm gear 10. A first rotating shaft is inserted into the axis of the worm gear 10. A second motor 9 is fixedly installed below the installation plate 6. The drive end of the second motor 9 is fixedly connected to the first rotating shaft. A first adjusting frame 12 is movably sleeved on the outer side of the first rotating shaft. A second rotating shaft is inserted into the axis of the worm wheel 13. The second rotating shaft is rotatably inserted into the bottom center of the first adjusting frame 12. A second adjusting frame 14 is fixedly connected to the outer side of the second rotating shaft. The second adjusting frame 14 is rotatably connected to the outer side of the first adjusting frame 12. The second adjusting frame 14 is fixedly connected to the camera 16.

[0023] It should be noted that the top of the first adjustment frame 12 is respectively set on both sides of the vertical plate 25, the first adjustment frame 12 is fixedly connected to the vertical plate 25, and the worm gear 13 is fixedly connected to the second adjustment frame 14 through the second rotating shaft.

[0024] In practice, the staff can start the second motor 9 to drive the worm gear 10 to rotate. When the worm gear 10 rotates, the worm wheel 13 meshing with the worm gear 10 rotates synchronously. The worm wheel 13 and the second adjustment frame 14 are connected through the second rotating shaft. When the worm wheel 13 rotates, the second rotating shaft rotates and drives the second adjustment frame 14 to rotate, which drives the camera 16 to move in a small space, so that the camera 16 can rotate around the second rotating shaft as the axis and adjust the monitoring angle.

[0025] See Figure 2 and Figure 5 A first motor 8 is fixedly installed on one side of the bottom of the mounting plate 6. The first motor 8 is located on the opposite side of the second motor 9. A connector 11 is fixedly connected to the side of the first adjustment bracket 12 near the first motor 8. The drive end of the first motor 8 is fixedly connected to the connector 11. A second mounting ring 22 is fixedly installed on one side of one of the vertical plates 25. The second motor 9 is fixedly installed inside the second mounting ring 22. A first mounting ring 7 is fixedly installed at the bottom of the mounting plate 6. The first motor 8 is fixedly installed inside the first mounting ring 7.

[0026] By setting a first motor 8, when the first motor 8 is started, the first motor 8 drives the connector 11 to rotate. The first motor 8 is fixedly installed at the bottom of the mounting plate 6, and the connector 11 is fixedly installed on the top side of the first adjusting frame 12. The connector 11 is driven by the first motor 8, which can drive the first adjusting frame 12 and the vertical plate 25 to rotate around the first rotating shaft, so that the camera 16 rotates synchronously with the first adjusting frame 12 and adjusts the monitoring angle of the camera 16. A slider 23 is fixedly connected to the top of the vertical plate 25. The slider 23 is shaped like a "T". An arc groove 24 is opened at the bottom of the mounting plate 6. The cross-section of the arc groove 24 is shaped like a "T". When the first motor 8 drives the connector 11 to rotate, the slider 23 moves synchronously with the connector 11 and slides inside the arc groove 24.

[0027] See Figure 3 The bottom of the second adjusting frame 14 is fixedly connected to a snap-fit ​​block 15, and the bottom of the snap-fit ​​block 15 is provided with a sliding groove. The top of the camera 16 is fixedly connected to a connecting plate 17, which is slidably connected to the sliding groove. A first through hole is provided on one side of the snap-fit ​​block 15, and a round rod 18 is slidably inserted into the first through hole. A limit plate 20 is fixedly connected to the side of the round rod 18 away from the snap-fit ​​block 15. A telescopic spring 19 is fixedly connected to one side of the limit plate 20, and the telescopic spring 19 is sleeved on the outside of the round rod 18. The other end of the telescopic spring 19 is fixedly connected to the snap-fit ​​block 15. A second through hole is provided on the side of the connecting plate 17 near the first through hole, and the first through hole and the second through hole are connected. The round rod 18 is movably connected to the second through hole.

[0028] When the staff inspects the camera 16, they can pull the limiting plate 20, and the telescopic spring 19 will be stretched synchronously with the movement of the limiting plate 20, so that the round rod 18 can be pulled out from the second through hole on one side of the connecting plate 17. The round rod 18 slides into the first through hole. At this time, the connecting plate 17 can be pulled out from one side of the snap-fit ​​block 15, which is convenient for further operation of the camera 16. The shape of the slide groove is set to "T" shape, and the shape of the connecting plate 17 is adapted to the "T" shaped slide groove, which is convenient for improving the stability of the connecting plate 17 when sliding. The moving direction of the round rod 18 is perpendicular to the moving direction of the connecting plate 17, which is convenient for the round rod 18 to fix the connecting plate 17, and facilitates further operation of the camera 16.

[0029] See Figure 1 and Figure 4 An installation box 2 is fixedly installed on one side of the interior of the shed 1. A drive motor 21 is fixedly installed on one side of the interior of the installation box 2. A threaded rod 3 is fixedly connected to the drive end of the drive motor 21. The threaded rod 3 is rotatably connected to the interior of the shed 1. An installation block 4 is slidably connected to the outside of the threaded rod 3. A guide rod is fixedly installed on one side of the threaded rod 3. A third through hole is opened on the installation block 4. The guide rod is inserted into the interior of the third through hole.

[0030] By setting up a drive motor 21, the operator can start the drive motor 21 to rotate the threaded rod 3, thereby moving the electric push rod 5 to a suitable position. The threaded rod 3 and the guide rod are set parallel to each other and are both located on the inner top of the shed body 1.

[0031] See Figure 1 An electric push rod 5 is fixedly installed at the bottom of the mounting block 4, and the telescopic end of the electric push rod 5 is fixedly connected to the top of the mounting plate 6.

[0032] By setting up an electric push rod 5, staff can adjust the distance between the camera 16 and the object to be observed when necessary.

[0033] Working principle: When using the device, the operator can start the drive motor 21 to rotate the threaded rod 3, which will move the electric push rod 5 to a suitable position, drive the mounting plate 6 to move the camera 16, and observe the planting environment inside the agricultural greenhouse. The operator can start the second motor 9 to drive the worm gear 10 to rotate. When the worm gear 10 rotates, the worm wheel 13 meshing with the worm gear 10 rotates synchronously. The worm wheel 13 and the second adjustment frame 14 are connected through the second rotating shaft. When the worm wheel 13 rotates, the second rotating shaft rotates and drives the second adjustment frame 14 to rotate, which drives the camera 16 to move in a small space, so that the camera 16 can rotate around the second rotating shaft as the axis to adjust the monitoring angle.

[0034] When the first motor 8 is started, the first motor 8 drives the connector 11 to rotate. The first motor 8 is fixedly installed at the bottom of the mounting plate 6, and the connector 11 is fixedly installed on the top side of the first adjustment frame 12. The connector 11 is driven by the first motor 8, which can drive the first adjustment frame 12 and the vertical plate 25 to rotate around the first rotating shaft, so that the camera 16 rotates synchronously with the first adjustment frame 12 and adjusts the monitoring angle of the camera 16. When the first motor 8 drives the connector 11 to rotate, the slider 23 moves synchronously with the connector 11 and slides inside the arc groove 24.

[0035] When the staff inspects the camera 16, they can pull the limiting plate 20, and the telescopic spring 19 will be stretched synchronously with the movement of the limiting plate 20, so that the round rod 18 can be pulled out from the second through hole on one side of the connecting plate 17. The round rod 18 slides into the first through hole. At this time, the connecting plate 17 can be pulled out from one side of the snap block 15, which is convenient for further operation of the camera 16.

Claims

1. An agricultural greenhouse planting environment monitoring device, comprising a greenhouse body (1) and a camera (16) installed inside the greenhouse body (1), characterized in that: An installation plate (6) is slidably installed inside the shed (1). Two vertical plates (25) symmetrical about each other with the vertical axis of the installation plate (6) are connected to the bottom of the installation plate (6). A worm gear (10) is rotatably installed between the two vertical plates (25). A worm wheel (13) is meshed with the bottom of the worm gear (10). A first rotating shaft is inserted into the axis of the worm gear (10). A second motor (9) is fixedly installed below the installation plate (6). The drive end of the second motor (9) is fixedly connected to the first rotating shaft. A first adjusting frame (12) is movably sleeved on the outside of the first rotating shaft. A second rotating shaft is inserted into the axis of the worm wheel (13). The second rotating shaft is rotatably inserted into the bottom center of the first adjusting frame (12). A second adjusting frame (14) is fixedly connected to the outside of the second rotating shaft. The second adjusting frame (14) is rotatably connected to the outside of the first adjusting frame (12). The second adjusting frame (14) is fixedly connected to the camera (16).

2. The agricultural greenhouse planting environment monitoring device as described in claim 1, characterized in that: A first motor (8) is fixedly installed on one side of the bottom of the mounting plate (6). The first motor (8) is located on the opposite side of the second motor (9). A connector (11) is fixedly connected to the side of the first adjustment bracket (12) close to the first motor (8). The drive end of the first motor (8) is fixedly connected to the connector (11).

3. The agricultural greenhouse planting environment monitoring device as described in claim 2, characterized in that: The bottom of the second adjustment frame (14) is fixedly connected to a snap-fit ​​block (15), and the bottom of the snap-fit ​​block (15) is provided with a sliding groove. The top of the camera (16) is fixedly connected to a connecting plate (17), and the connecting plate (17) is slidably connected to the sliding groove. A first through hole is provided on one side of the snap-fit ​​block (15), and a round rod (18) is slidably inserted into the first through hole. A limiting plate (20) is fixedly connected to the side of the round rod (18) away from the snap-fit ​​block (15). A telescopic spring (19) is fixedly connected to one side of the limiting plate (20), and the telescopic spring (19) is sleeved on the outside of the round rod (18). The other end of the telescopic spring (19) is fixedly connected to the snap-fit ​​block (15).

4. The agricultural greenhouse planting environment monitoring device as described in claim 3, characterized in that: The connecting plate (17) has a second through hole on the side near the first through hole. The first through hole and the second through hole are connected. The round rod (18) is movably connected to the second through hole.

5. The agricultural greenhouse planting environment monitoring device as described in claim 4, characterized in that: An installation box (2) is fixedly installed on one side of the inside of the shed (1). A drive motor (21) is fixedly installed on one side of the inside of the installation box (2). A threaded rod (3) is fixedly connected to the drive end of the drive motor (21). The threaded rod (3) is rotatably connected to the inside of the shed (1). An installation block (4) is slidably connected to the outside of the threaded rod (3).

6. The agricultural greenhouse planting environment monitoring device as described in claim 5, characterized in that: A guide rod is fixedly installed on one side of the threaded rod (3), and a third through hole is opened on the mounting block (4), and the guide rod is inserted into the inside of the third through hole.

7. The agricultural greenhouse planting environment monitoring device as described in claim 6, characterized in that: An electric push rod (5) is fixedly installed at the bottom of the mounting block (4), and the telescopic end of the electric push rod (5) is fixedly connected to the top of the mounting plate (6).

8. The agricultural greenhouse planting environment monitoring device as described in claim 7, characterized in that: A second mounting ring (22) is fixedly installed on one side of one of the vertical plates (25), and the second motor (9) is fixedly installed inside the second mounting ring (22). A first mounting ring (7) is fixedly installed on the bottom of the mounting plate (6), and the first motor (8) is fixedly installed inside the first mounting ring (7).

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