Full-open intelligent ventilation greenhouse

Abstract

The invention belongs to the technical field of greenhouses, and particularly relates to a full-open intelligent ventilation greenhouse which comprises a greenhouse body, a monitoring control mechanism, an opening and closing mechanism and an active ventilation mechanism, the monitoring control mechanism is fixedly connected with the inner wall of the greenhouse body, and the opening and closing mechanism and the active ventilation mechanism are both arranged at the inner top of the greenhouse body; the monitoring control mechanism comprises a control box and a plurality of temperature and humidity sensors, the control box and the plurality of temperature and humidity sensors are fixedly connected with the inner wall of the greenhouse body, one side of the control box is fixedly connected with a touch screen, and a processor, a positioning module, a communication module, a memory and a power supply are arranged in the control box; the opening and closing mechanism comprises a cross beam and a baffle, and one side of the cross beam is fixedly connected with a first motor. Through the arrangement of the monitoring control mechanism, the opening and closing mechanism and the active ventilation mechanism, the ventilation equipment can be automatically opened and closed according to the internal environment of the greenhouse, so that the ventilation effect in the greenhouse is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of greenhouses, and in particular to a fully-open intelligent ventilation greenhouse. Background Art

[0002] Smart greenhouses are equipped with intelligent control systems that automatically adjust environmental factors such as temperature, humidity, light, and carbon dioxide concentration. They utilize modern technologies (such as sensors, automated equipment, and computer software) to facilitate precision agricultural production. Ventilation equipment is essential for their use. Because greenhouses are enclosed spaces, the air inside cannot circulate properly to maintain freshness, requiring ventilation to regulate and exchange the air.

[0003] For example, the invention patent with publication number CN119344133B discloses an intelligent greenhouse ventilation device, including a mounting frame fixedly installed on the side or top of the greenhouse, a mounting plate fixedly installed in the mounting frame, an air hole provided in the center of the mounting plate, a driving motor 1 installed on the top of the mounting plate, a rotating mounting part fixedly installed on the center of the mounting plate through a bracket, an output shaft rotatably installed on the rotating mounting part, a blade fixedly installed on one end of the output shaft, a fixed sleeve provided with a pulley 1 at the other end of the output shaft, and a fixed sleeve provided with a pulley 2 on the output shaft of the driving motor 1. The present invention can prevent rainwater from falling directly into the greenhouse and then being blown into the greenhouse by the airflow. Then, since the airflow needs to be blown out from between the adjusting blades, the angle of the adjusting blades can be controlled by the angle adjustment mechanism, thereby achieving adjustment of the wind direction.

[0004] However, the existing ventilation equipment for greenhouses is relatively simple and lacks certain monitoring and control mechanisms. The ventilation equipment cannot be automatically opened and closed according to the internal environment of the greenhouse, thereby affecting the ventilation effect in the greenhouse. Summary of the Invention

[0005] 1. Technical problems to be solved The purpose of the present invention is to solve the problem in the prior art that the ventilation equipment lacks a certain monitoring and control mechanism and the ventilation equipment cannot be automatically opened and closed according to the internal environment of the greenhouse, and to propose a fully open intelligent ventilation greenhouse.

[0006] 2. Technical solution In order to achieve the above object, the present invention adopts the following technical solutions: A fully open intelligent ventilation greenhouse, comprising a greenhouse body, a monitoring and control mechanism, an opening and closing mechanism, and an active ventilation mechanism, wherein the monitoring and control mechanism is fixedly connected to the inner wall of the greenhouse body, and the opening and closing mechanism and the active ventilation mechanism are both arranged on the inner top of the greenhouse body; The monitoring and control mechanism includes a control box and multiple temperature and humidity sensors, which are fixedly connected to the inner wall of the greenhouse body. A touch screen is fixedly connected to one side of the control box. The control box is equipped with a processor, a positioning module, a communication module, a memory and a power supply. The opening and closing mechanism includes a crossbeam and a baffle, one side of the crossbeam is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a worm, a transmission cavity corresponding to the worm is provided on the crossbeam, a first lead screw is rotatably inserted in the transmission cavity, a worm wheel meshing with the worm is fixedly sleeved on the first lead screw, the first lead screw respectively passes through the inner walls of both sides of the transmission cavity and extends outward, a mounting groove corresponding to the first lead screw is provided on the top of the crossbeam, a transmission block is threadedly sleeved on the first lead screw, the baffle is rotatably connected to the top of the greenhouse body through a rotating shaft, the top of the greenhouse body is provided with a mounting port corresponding to the baffle, and one end of the baffle is rotatably connected to the transmission block through a transmission rod; The active ventilation mechanism includes a fixed plate, a support block and a fixed frame, the bottom of the mounting plate is provided with a slide groove corresponding to the fixed plate, the slide groove is fixedly connected to a gear rack, the fixed plate is provided with a through opening corresponding to the gear rack, the bottom of the fixed plate is provided with a support groove corresponding to the support block, one end of the fixed plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second lead screw, the support block is provided with a threaded hole corresponding to the second lead screw, the second lead screw is fixedly sleeved with a gear meshing with the gear rack, the inner top of the support groove is provided with a transmission port corresponding to the gear, the fixed frame is fixedly connected to the bottom of the support block, a plurality of ventilation openings are provided in the fixed frame, and a fan is fixedly connected in the ventilation opening.

[0007] Preferably, the output ends of the temperature and humidity sensor, positioning module and power supply are all connected to the input end of the processor, the output end of the processor is respectively connected to the input ends of the memory, the first motor, the second motor and the fan, and the output ends of the communication module and the touch screen are both bidirectionally connected to the input end of the processor.

[0008] Preferably, a power connector is fixedly embedded on one side of the control box, the output end of the power connector is connected to the input end of the power supply, a maintenance port is provided at the bottom of the control box, a protective plate is rotatably connected to the maintenance port, one end of the protective plate is fixedly connected to the inner wall of the maintenance port by a fastening bolt, and a dust net is fixedly embedded on the protective plate.

[0009] Preferably, the baffle is a solar panel power generation component, and the output end of the solar panel power generation component is connected to the input end of the power supply.

[0010] Preferably, a guide block is fixedly connected in the through opening, a guide groove corresponding to the guide block is provided on the top of the gear rack, a guide rod is fixedly connected in the guide groove, and a through opening corresponding to the guide rod is provided on the guide block.

[0011] Preferably, a sliding rod is fixedly connected in the support groove, and a sliding opening corresponding to the sliding rod is provided on the support block.

[0012] Preferably, a protective net corresponding to the fan is fixedly inserted into the inner bottom of the vent.

[0013] Preferably, the positioning module is a Beidou positioning module or a GPS positioning module.

[0014] Preferably, the communication module is a 4G, 5G or wireless WIFI communication module.

[0015] 3. Beneficial effects Compared with the prior art, the advantages of the present invention are: (1) In the present invention, by setting up the monitoring and control mechanism, the opening and closing mechanism and the active ventilation mechanism, the ventilation equipment can be automatically opened and closed according to the internal environment of the greenhouse, thereby effectively improving the ventilation effect in the greenhouse.

[0016] (2) In the present invention, the arrangement of the power connector and the solar panel power generation assembly can facilitate charging of the power supply. The arrangement of the maintenance port can facilitate maintenance of the control components. The protective plate can protect the control components. The dustproof net can dissipate heat and prevent dust. The positioning module can locate the position of the greenhouse. The communication module can remotely receive and send control signals.

[0017] (3) In the present invention, the setting of the guide rod and the guide block can prevent the gear rack from shaking, and the setting of the slide rod can play a certain guiding and supporting role for the support block. At the same time, the protective net can play a certain protective role for the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a fully open intelligent ventilation greenhouse proposed by the present invention; Figure 2 This is a schematic diagram of the side cross-section structure of a fixed plate in a fully open intelligent ventilation greenhouse proposed by the present invention; Figure 3 for Figure 1 Schematic diagram of the structure at A; Figure 4 This is a schematic diagram of the control system structure of a fully open intelligent ventilation greenhouse proposed by the present invention.

[0019] In the figure: 1 greenhouse body, 2 control box, 3 temperature and humidity sensor, 4 touch screen, 5 processor, 6 positioning module, 7 communication module, 8 memory, 9 power supply, 10 crossbeam, 11 baffle, 12 first motor, 13 worm, 14 transmission chamber, 15 first lead screw, 16 worm gear, 17 mounting slot, 18 transmission block, 19 rotating shaft, 20 transmission rod, 21 fixing plate, 22 support block, 23 fixing frame, 24 gear rack, 25 second motor, 26 second lead screw, 27 gear, 28 fan, 29 power connector, 30 protective plate, 31 fastening bolts, 32 dust net, 33 guide block, 34 guide rod, 35 slide rod, 36 protective net. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Example 1: Reference Figure 1-4 A fully open intelligent ventilation greenhouse includes a greenhouse body 1, a monitoring and control mechanism, an opening and closing mechanism, and an active ventilation mechanism. The monitoring and control mechanism is fixedly connected to the inner wall of the greenhouse body 1, and the opening and closing mechanism and the active ventilation mechanism are both arranged on the inner top of the greenhouse body 1; In the present invention, the monitoring and control mechanism includes a control box 2 and multiple temperature and humidity sensors 3. The control box 2 and the multiple temperature and humidity sensors 3 are fixedly connected to the inner wall of the greenhouse body 1. The temperature and humidity sensors 3 are used to monitor the temperature and humidity signals in the greenhouse body 1. A touch screen 4 is fixedly connected to one side of the control box 2 to facilitate input of control instructions and display of monitoring data. A processor 5, a positioning module 6, a communication module 7, a memory 8 and a power supply 9 are provided in the control box 2. A power connector 29 is fixedly embedded on one side of the control box 2. The output end of the power connector 29 is connected to the input end of the power supply 9 for charging the power supply 9. In the present invention, a maintenance port is provided at the bottom of the control box 2. A protective plate 30 is rotatably connected to the maintenance port to protect the control components. One end of the protective plate 30 is fixedly connected to the inner wall of the maintenance port by a fastening bolt 31. A dustproof net 32 ​​is fixedly embedded on the protective plate 30 to prevent dust. In the present invention, the opening and closing mechanism includes a crossbeam 10 and a baffle 11. The baffle 11 is a solar panel power generation component. The output end of the solar panel power generation component is connected to the input end of the power supply 9 for charging the power supply 9. A first motor 12 is fixedly connected to one side of the crossbeam 10. A worm 13 is fixedly connected to the output end of the first motor 12 for driving the worm gear 16 to rotate. A transmission cavity 14 corresponding to the worm 13 is provided on the crossbeam 10. A first lead screw 15 is rotatably inserted in the transmission cavity 14 for driving the transmission block 18 to slide. A worm gear 16 meshing with the worm 13 is fixedly sleeved on the first lead screw 15 for driving the first lead screw 15 to rotate. The first lead screw 15 passes through the inner walls on both sides of the transmission cavity 14 and extends outward. In the present invention, a mounting groove 17 corresponding to the first screw 15 is provided on the top of the crossbeam 10, and a transmission block 18 is threadedly sleeved on the first screw 15 for driving the transmission rod 20 to rotate. The baffle 11 is rotatably connected to the top of the greenhouse body 1 through the rotating shaft 19. The top of the greenhouse body 1 is provided with a mounting opening corresponding to the baffle 11 for improving the ventilation effect in the greenhouse body 1. One end of the baffle 11 is rotatably connected to the transmission block 18 through the transmission rod 20. In the present invention, the active ventilation mechanism includes a fixed plate 21, a support block 22 and a fixed frame 23. The bottom of the mounting plate is provided with a slide groove corresponding to the fixed plate 21, and a gear rack 24 is fixedly connected in the slide groove to drive the fixed plate 21 to slide. The fixed plate 21 is provided with a through opening corresponding to the gear rack 24, and a guide block 33 is fixedly connected in the through opening. The top of the gear rack 24 is provided with a guide groove corresponding to the guide block 33 to prevent the fixed plate 21 from shaking. A guide rod 34 is fixedly connected in the guide groove, and a through opening corresponding to the guide rod 34 is provided on the guide block 33. In the present invention, a supporting groove corresponding to the supporting block 22 is provided at the bottom of the fixing plate 21, a sliding rod 35 is fixedly connected in the supporting groove for supporting the supporting block 22, a sliding opening corresponding to the sliding rod 35 is provided on the supporting block 22, a second motor 25 is fixedly connected to one end of the fixing plate 21 for driving the second lead screw 26 to rotate, a second lead screw 26 is fixedly connected to the output end of the second motor 25, a threaded hole corresponding to the second lead screw 26 is provided on the supporting block 22, a gear 27 meshing with the gear rack 24 is fixedly sleeved on the second lead screw 26 for driving the second lead screw 26 to rotate, and a transmission opening corresponding to the gear 27 is provided at the inner top of the supporting groove; In the present invention, the fixing frame 23 is fixedly connected to the bottom of the support block 22, and a plurality of ventilation holes are provided in the fixing frame 23. A fan 28 is fixedly connected in the ventilation hole to play a ventilation role. A protective net 36 corresponding to the fan 28 is fixedly inserted into the inner bottom of the ventilation hole to protect the fan 28.

[0022] In the present invention, the output ends of the temperature and humidity sensor 3, the positioning module 6 and the power supply 9 are all connected to the input end of the processor 5, and the output end of the processor 5 is respectively connected to the input ends of the memory 8, the first motor 12, the second motor 25 and the fan 28, for start and stop control of the first motor 12, the second motor 25 and the fan 28. The output ends of the communication module 7 and the touch screen 4 are both bidirectionally connected to the input end of the processor 5. The positioning module 6 is a Beidou positioning module or a GPS positioning module, and the communication module 7 is a 4G, 5G or wireless WIFI communication module.

[0023] In the present invention, the temperature and humidity signals inside the greenhouse body 1 can be monitored by the temperature and humidity sensor 3, and then the monitoring signal is sent to the processor 5. The processor 5 controls the opening and closing of the opening and closing mechanism and the active ventilation mechanism according to the preset threshold value. When the temperature inside the greenhouse body 1 is high, the processor 5 controls the first motor 12, the second motor 25 and the fan 28 to start. The first motor 12 drives the worm 13 to rotate, and drives the first screw 15 to rotate through the meshing action between the worm 13 and the worm wheel 16. At the same time, the baffle 11 is driven to rotate around the rotating shaft 19 through the transmission action of the transmission block 18 and the transmission rod 20, so that the baffle 11 opens for ventilation. The second motor 25 drives the fixed plate 21 to slide through the meshing action of the gear 27 and the rack 24, and adjusts the position of the fixed plate 21. At the same time, the second motor 25 drives the second screw 26 to rotate, and drives the fan 28 to slide through the support block 22, thereby improving the ventilation effect of the fan 28.

[0024] In the present invention, by setting up the monitoring and control mechanism, the opening and closing mechanism and the active ventilation mechanism, the ventilation equipment can be automatically opened and closed according to the internal environment of the greenhouse, thereby effectively improving the ventilation effect in the greenhouse.

[0025] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A fully open intelligent ventilation greenhouse, comprising a greenhouse body (1), a monitoring and control mechanism, an opening and closing mechanism and an active ventilation mechanism, characterized in that: The monitoring and control mechanism is fixedly connected to the inner wall of the greenhouse body (1), and the opening and closing mechanism and the active ventilation mechanism are both arranged on the inner top of the greenhouse body (1); The monitoring and control mechanism comprises a control box (2) and a plurality of temperature and humidity sensors (3), wherein the control box (2) and the plurality of temperature and humidity sensors (3) are fixedly connected to the inner wall of the greenhouse body (1), a touch screen (4) is fixedly connected to one side of the control box (2), and a processor (5), a positioning module (6), a communication module (7), a memory (8), and a power supply (9) are provided in the control box (2); The opening and closing mechanism comprises a crossbeam (10) and a baffle (11); a first motor (12) is fixedly connected to one side of the crossbeam (10); a worm (13) is fixedly connected to the output end of the first motor (12); a transmission cavity (14) corresponding to the worm (13) is provided on the crossbeam (10); a first lead screw (15) is rotatably inserted in the transmission cavity (14); a worm wheel (16) meshing with the worm (13) is fixedly sleeved on the first lead screw (15); and the first lead screw (15) is respectively connected to the first lead screw (15). The crossbeam (10) passes through the inner walls of both sides of the transmission cavity (14) and extends outwards. The top of the crossbeam (10) is provided with a mounting groove (17) corresponding to the first screw (15). The first screw (15) is threadedly sleeved with a transmission block (18). The baffle (11) is rotatably connected to the top of the greenhouse body (1) through a rotating shaft (19). The top of the greenhouse body (1) is provided with a mounting opening corresponding to the baffle (11). One end of the baffle (11) is rotatably connected to the transmission block (18) through a transmission rod (20). The active ventilation mechanism comprises a fixed plate (21), a support block (22) and a fixed frame (23), the bottom of the mounting plate is provided with a slide groove corresponding to the fixed plate (21), a gear rack (24) is fixedly connected in the slide groove, the fixed plate (21) is provided with a through opening corresponding to the gear rack (24), the bottom of the fixed plate (21) is provided with a support groove corresponding to the support block (22), one end of the fixed plate (21) is fixedly connected to a second motor (25), the output end of the second motor (25) is fixedly connected to a second lead screw (26), the support block (22) is provided with a threaded hole corresponding to the second lead screw (26), the second lead screw (26) is fixedly sleeved with a gear (27) meshing with the gear rack (24), the inner top of the support groove is provided with a transmission port corresponding to the gear (27), the fixed frame (23) is fixedly connected to the bottom of the support block (22), a plurality of ventilation openings are provided in the fixed frame (23), and a fan (28) is fixedly connected in the ventilation opening.

2. A fully open intelligent ventilation greenhouse according to claim 1, characterized in that: The output ends of the temperature and humidity sensor (3), the positioning module (6) and the power supply (9) are all connected to the input end of the processor (5), the output end of the processor (5) is respectively connected to the input ends of the memory (8), the first motor (12), the second motor (25) and the fan (28), and the output ends of the communication module (7) and the touch screen (4) are both bidirectionally connected to the input end of the processor (5).

3. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: A power connector (29) is fixedly embedded on one side of the control box (2), and the output end of the power connector (29) is connected to the input end of the power supply (9). A maintenance port is provided at the bottom of the control box (2), and a protective plate (30) is rotatably connected to the maintenance port. One end of the protective plate (30) is fixedly connected to the inner wall of the maintenance port by a fastening bolt (31), and a dust screen (32) is fixedly embedded on the protective plate (30).

4. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: The baffle (11) is a solar panel power generation component, and the output end of the solar panel power generation component is connected to the input end of the power source (9).

5. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: A guide block (33) is fixedly connected in the through opening, a guide groove corresponding to the guide block (33) is provided on the top of the gear rack (24), a guide rod (34) is fixedly connected in the guide groove, and a through opening corresponding to the guide rod (34) is provided on the guide block (33).

6. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: A slide rod (35) is fixedly connected in the support groove, and a slide opening corresponding to the slide rod (35) is provided on the support block (22).

7. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: A protective net (36) corresponding to the fan (28) is fixedly inserted into the inner bottom of the vent.

8. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: The positioning module (6) is a Beidou positioning module or a GPS positioning module.

9. The fully open intelligent ventilation greenhouse according to claim 1, characterized in that: The communication module (7) is a 4G, 5G or wireless WIFI communication module.

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