Monitoring device for agricultural greenhouse

Abstract

The utility model relates to the technical field of monitoring, and discloses a monitoring device for an agricultural greenhouse, which comprises a camera, the upper part of the camera is fixedly connected with a support frame, the rear side of the support frame is fixedly connected with a mounting plate, and the rear side of the mounting plate is connected with a connecting plate in an attached manner. Connecting blocks are fixedly connected to the left side and the right side of the rear side of the connecting plate correspondingly, a cross beam is slidably connected to the outer portions of the connecting blocks, a sliding groove is formed in the front side of the interior of the cross beam, the connecting blocks are slidably connected to the interior of the sliding groove, a connecting frame is fixedly connected to the corresponding portion of the rear side of each connecting block, and a gear is rotatably connected to the interior of each connecting frame. The gear is connected with a rack in an engaged mode, the rack is fixedly connected to the rear side of the inner wall of the sliding groove, and a driving assembly is rotationally connected into the gear. According to the utility model, the camera can monitor the interior of the greenhouse in a movable manner, so that the condition of crops can be comprehensively known in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, in particular to a monitoring device for agricultural greenhouses. Background Art

[0002] Intelligent agricultural greenhouses use various sensors to monitor the environment inside the greenhouses in real time. These sensors can accurately measure key parameters such as temperature, humidity, light, and carbon dioxide concentration, and transmit the data to the control center. Through data analysis, farmers can comprehensively understand the environmental conditions for crop growth and provide a scientific basis for the next control measures.

[0003] Existing monitoring devices ensure the healthy growth of crops in a safe and stable environment by monitoring and controlling the environmental changes in greenhouse greenhouses in real time. At the same time, they save a large amount of labor, material and time costs, help to achieve refined management of agricultural planting, achieve production goals such as increasing yield and enhancing quality, and promote the digital transformation of agricultural production. However, their positions are fixed, there are monitoring dead angles, and they cannot completely monitor the inside of the greenhouse. Therefore, a monitoring device for agricultural greenhouses is proposed to solve the above problems. Summary of the Invention

[0004] To make up for the above deficiencies, the utility model provides a monitoring device for agricultural greenhouses, aiming to improve the problems of fixed position, monitoring dead angles and incomplete monitoring of the inside of the greenhouse in the existing technology.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A monitoring device for agricultural greenhouses includes a camera. The upper part of the camera is fixedly connected with a support frame. The rear side of the support frame is fixedly connected with a mounting plate. The rear side of the mounting plate is attached to a connecting plate. The left and right sides of the rear side of the connecting plate are fixedly connected with connecting blocks. The outside of the connecting blocks is slidably connected with a cross beam. The front side of the inside of the cross beam is provided with a chute. The connecting blocks are slidably connected inside the chute. A connecting frame is fixedly connected to the corresponding part of the rear side of the connecting block. A gear is rotatably connected inside the connecting frame. The gear is meshed with a rack. The rack is fixedly connected to the rear side inner wall of the chute. A driving component is rotatably connected inside the gear. The driving component is used to rotate the gear to drive the camera to move.

[0006] As a further description of the above technical solution:

[0007] The four corners of the front side of the mounting plate are attached to rotating blocks. The rear side of the rotating blocks is fixedly connected with semi-threaded insertion rods. The rear side outside of the semi-threaded insertion rods is threadedly connected with first nuts. The front side outside of the semi-threaded insertion rods is fixedly connected with moving circular plates. A spring is sleeved on the front side outside of the semi-threaded insertion rods.

[0008] As a further description of the above technical solution:

[0009] The driving component includes a rotating shaft, the rotating shaft is fixedly connected inside the gear, the rotating shaft is rotatably connected inside the connecting frame, and a motor is fixedly connected to the top end of the rotating shaft.

[0010] As a further description of the above technical solution:

[0011] Through grooves are formed at the four corners inside the mounting plate, and the moving circular plate is slidably connected inside the through grooves.

[0012] As a further description of the above technical solution:

[0013] One end of the spring is fixedly connected to the front side of the inner wall of the through groove, and the other end of the spring is fixedly connected to the front side of the moving circular plate.

[0014] As a further description of the above technical solution:

[0015] A sliding rod is slidably connected inside the connecting block, and the sliding rod is fixedly connected to the front side inside the cross beam.

[0016] As a further description of the above technical solution:

[0017] A moving groove is formed in the upper side inside the cross beam, and the rotating shaft is slidably connected inside the moving groove.

[0018] As a further description of the above technical solution:

[0019] Side rods are fixedly connected to both the left and right sides of the cross beam, a hook is snap-connected to the outside of the side rod, a bolt is threadedly connected inside the hook, a second nut is threadedly connected to the outside of the front side of the bolt, and a suspension rod is fixedly connected to the upper side inside the hook.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by starting the motor, the rotating shaft drives the gear to rotate, moves under the action of the rack, drives the connecting plate to slide outside the sliding rod through the connecting frame, and at the same time drives the motor to drive the camera to move, realizing the mobile monitoring of the inside of the greenhouse by the camera, so that the situation of the crops can be comprehensively and real-time understood.

[0022] 2. In the present utility model, by fitting the mounting plate and the connecting plate, rotating the rotating block, rotating and moving the semi-threaded insertion rod and the moving disc, and simultaneously rotating and pulling the spring, the semi-threaded insertion rod penetrates through the connecting plate, and the first nut is rotated and sleeved on the outer side of the right side of the semi-threaded insertion rod, realizing the rapid, simple and convenient installation of the camera, and improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a perspective view of a monitoring device for an agricultural greenhouse proposed by the present utility model;

[0024] Figure 2 FIG. is a sectional view of a monitoring device for an agricultural greenhouse proposed by the present utility model;

[0025] Figure 3 is Figure 2 an enlarged view of part A in

[0026] Figure 4 FIG. is a schematic diagram of a camera fixing structure of a monitoring device for an agricultural greenhouse proposed by the present utility model;

[0027] Figure 5 is Figure 4 an enlarged view of part B in

[0028] LEGEND DESCRIPTION:

[0029] 1. Camera; 2. Support frame; 3. Mounting plate; 4. Connecting plate; 5. Connecting block; 6. Slide bar; 7. Cross beam; 8. Chute; 9. Moving groove; 10. Motor; 11. Rotating shaft; 12. Connecting frame; 13. Gear; 14. Rack; 15. Rotating block; 16. First nut; 17. Through groove; 18. Semi-threaded insertion rod; 19. Spring; 20. Moving disc; 21. Side rod; 22. Hook; 23. Bolt; 24. Second nut; 25. Suspension rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 , Figure 2 , Figure 3, an embodiment provided by the present utility model: A monitoring device for an agricultural greenhouse, including a camera 1. A support frame 2 is fixedly connected to the upper part of the camera 1. A mounting plate 3 is fixedly connected to the rear side of the support frame 2. A connecting plate 4 is attached to the rear side of the mounting plate 3. Connecting blocks 5 are fixedly connected to both the left and right sides of the rear side of the connecting plate 4. A cross beam 7 is slidably connected to the outside of the connecting blocks 5. A chute 8 is provided on the front side inside the cross beam 7. The connecting blocks 5 are slidably connected inside the chute 8. A connecting frame 12 is fixedly connected to a corresponding part on the rear side of the connecting block 5. A gear 13 is rotatably connected inside the connecting frame 12. The gear 13 is meshed with a rack 14. The rack 14 is fixedly connected to the rear side inner wall of the chute 8. A driving component is rotatably connected inside the gear 13. The driving component is used to rotate the gear 13 to drive the movement of the camera 1. A sliding rod 6 is slidably connected inside the connecting block 5. The sliding rod 6 is fixedly connected to the front side inside the cross beam 7;

[0032] The driving component includes a rotating shaft 11. The rotating shaft 11 is fixedly connected inside the gear 13. The rotating shaft 11 is rotatably connected inside the connecting frame 12. A motor 10 is fixedly connected to the top end of the rotating shaft 11. A moving groove 9 is provided on the upper side inside the cross beam 7. The rotating shaft 11 is slidably connected inside the moving groove 9.

[0033] By starting the motor 10, the rotating shaft 11 drives the gear 13 to rotate and move under the action of the rack 14, so that the connecting plate 4 is driven through the connecting frame 12 to slide outside the sliding rod 6 and inside the chute 8. At the same time, the motor 10 slides inside the moving groove 9 through the rotating shaft 11 to move, so as to drive the camera 1 to move, so that the camera 1 can monitor the inside of the greenhouse in a mobile manner, so as to understand the situation of the crops in real time and comprehensively.

[0034] Refer to Figure 1 、 Figure 4 、 Figure 5 , rotating blocks 15 are attached to the four corners on the front side of the mounting plate 3. A semi-threaded insertion rod 18 is fixedly connected to the rear side of the rotating block 15. A first nut 16 is threadedly connected to the outside of the rear side of the semi-threaded insertion rod 18. A moving circular plate 20 is fixedly connected to the outside of the front side of the semi-threaded insertion rod 18. A spring 19 is sleeved on the outside of the front side of the semi-threaded insertion rod 18. One end of the spring 19 is fixedly connected to the front side inner wall of the through groove 17. The other end of the spring 19 is fixedly connected to the front side of the moving circular plate 20;

[0035] Through grooves 17 are provided at the four corners inside the mounting plate 3. The moving circular plate 20 is slidably connected inside the through grooves 17.

[0036] By fitting the mounting plate 3 with the connecting plate 4, rotating the rotating block 15, the semi-threaded insertion rod 18 rotates and moves, driving the moving disc 20 to slide inside the through groove 17. At the same time, the spring 19 is rotated and pulled to generate a tensile force, which can further tightly connect the mounting plate 3 and the connecting plate 4. The semi-threaded insertion rod 18 penetrates the connecting plate 4, and the first nut 16 is rotated and sleeved on the outer side of the right side of the semi-threaded insertion rod 18, enabling quick, simple and convenient installation of the camera 1 and improving the applicability of the device.

[0037] Refer to Figure 1 , both the left and right sides of the cross beam 7 are fixedly connected with side rods 21. The outer part of the side rod 21 is snap-fitted with a hook 22. The inside of the hook 22 is threadedly connected with a bolt 23. The outer side of the front side of the bolt 23 is threadedly connected with a second nut 24. The inside of the upper side of the hook 22 is fixedly connected with a suspension rod 25.

[0038] By sleeving the hook 22 on the outer part of the side rod 21, screwing the bolt 23 into the inside of the hook 22, and sleeving the second nut 24 on the front side of the bolt 23 to be threadedly connected therewith, the suspension rod 25 is installed and fixed to the ceiling through external parts.

[0039] Working principle: When the device needs to be used, by fitting the mounting plate 3 with the connecting plate 4, rotating the rotating block 15, the semi-threaded insertion rod 18 and the moving disc 20 rotate and move. At the same time, the spring 19 is rotated and pulled, so that the semi-threaded insertion rod 18 penetrates the connecting plate 4, and the first nut 16 is rotated and sleeved on the outer side of the right side of the semi-threaded insertion rod 18, realizing quick, simple and convenient installation of the camera 1 and improving the applicability of the device;

[0040] By starting the motor 10, the rotating shaft 11 drives the gear 13 to rotate and move under the action of the rack 14, so that the connecting plate 4 is driven by the connecting frame 12 to slide on the outer part of the sliding rod 6. At the same time, the motor 10 is driven to drive the camera 1 to move, realizing mobile monitoring of the inside of the greenhouse by the camera 1, so that the situation of the crops can be understood in real time and comprehensively.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A monitoring device for an agricultural greenhouse, comprising a camera (1), characterized in that: The upper part of the camera (1) is fixedly connected to a support frame (2), the rear side of the support frame (2) is fixedly connected to a mounting plate (3), the rear side of the mounting plate (3) is fittedly connected to a connecting plate (4), the rear side of the connecting plate (4) is fixedly connected to connecting blocks (5) on both sides of the rear side, the outside of the connecting block (5) is slidably connected to a crossbeam (7), the internal front side of the crossbeam (7) is provided with a slide groove (8), the connecting block (5) is slidably connected to the inside of the slide groove (8), the rear side of the connecting block (5) is fixedly connected to a connecting frame (12), the inside of the connecting frame (12) is rotatably connected to a gear (13), the gear (13) is meshingly connected to a rack (14), the rack (14) is fixedly connected to the rear side of the inner wall of the slide groove (8), the inside of the gear (13) is rotatably connected to a driving component, the driving component is used to rotate the gear (13) to drive the camera (1) to move.

2. A monitoring device for agricultural greenhouses according to claim 1, characterized in that: The four front corners of the mounting plate (3) are fittedly connected to a rotating block (15), the rear side of the rotating block (15) is fixedly connected to a semi-threaded plug rod (18), the rear side of the semi-threaded plug rod (18) is externally threadedly connected to a first nut (16), the front side of the semi-threaded plug rod (18) is externally fixedly connected to a moving disc (20), and the front side of the semi-threaded plug rod (18) is sleeved with a spring (19).

3. A monitoring device for agricultural greenhouses according to claim 1, characterized in that: The driving assembly comprises a rotating shaft (11), wherein the rotating shaft (11) is fixedly connected to the inside of a gear (13), the rotating shaft (11) is rotatably connected to the inside of a connecting frame (12), and the top end of the rotating shaft (11) is fixedly connected to a motor (10).

4. A monitoring device for agricultural greenhouses according to claim 2, characterized in that: Through slots (17) are provided at four inner corners of the mounting plate (3), and the movable disc (20) is slidably connected inside the through slots (17).

5. A monitoring device for agricultural greenhouses according to claim 2, characterized in that: One end of the spring (19) is fixedly connected to the front side of the inner wall of the through slot (17), and the other end of the spring (19) is fixedly connected to the front side of the moving disc (20).

6. A monitoring device for agricultural greenhouses according to claim 1, characterized in that: The connection block (5) is slidably connected to a slide rod (6) inside, and the slide rod (6) is fixedly connected to the inner front side of the crossbeam (7).

7. A monitoring device for agricultural greenhouses according to claim 3, characterized in that: A movable groove (9) is provided on the inner upper side of the cross beam (7), and the rotating shaft (11) is slidably connected inside the movable groove (9).

8. A monitoring device for agricultural greenhouses according to claim 1, characterized in that: The left and right sides of the cross beam (7) are fixedly connected to side rods (21), the outside of the side rods (21) is snap-fitted with a hook (22), the inside of the hook (22) is threadedly connected to a bolt (23), the front side of the bolt (23) is threadedly connected to a second nut (24), and the upper side of the hook (22) is fixedly connected to a suspension rod (25).

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