AU2021100125A4

AU2021100125A4 - Vegetation Cultivation Equipment Based on Internet of Agriculture

Info

Publication number: AU2021100125A4
Application number: AU2021100125A
Authority: AU
Inventors: Xuesong Gao; Jun Li; Yuanbin Li; Deyu LIU; Jiong MU; Yonghao Pan; Haibo Pu; Jiankun Rao; Jie Wu
Original assignee: Sichuan Agricultural University
Current assignee: Sichuan Agricultural University
Priority date: 2021-01-10
Filing date: 2021-01-10
Publication date: 2021-04-08
Anticipated expiration: 2029-01-10

Abstract

The utility model discloses a vegetation cultivation equipment based on Internet of agriculture, including a housing structure, a cultivation car for placing agricultural vegetation, a sun shading board, an adjustable light inlet structure, a temperature sensor, a humidity detector, a microprocessor, a gateway, a server, a mobile device, a humidifier, and a storage battery. Specifically, the angle adjustment of a plurality of photovoltaic panels can be realized through the regulation of a first motor, so as to adjust the amount of sunlight into the seedling environment to make it evenly distributed. The temperature and humidity of the environment can be detected by temperature sensor and humidity detector, and the detection information is sent to the microprocessor, to the server through the gateway, and then to the mobile device. The user can further regulate and control the environment according to the data. Wherein, the environment temperature can be controlled by adjusting the adjustable light inlet structure and decreased by pushing the cultivation car out of the room. The humidity is controlled by humidifier. 1 /3 3 5f Figure 1 The structural diagram of the utility model. 24 23 22 21 Figure 2 The top view of the adjustable light inlet structure of the utility model. 24 25 23 Figure 3The structural diagram of the first gear set of the utility model.

Description

1 /3

3

5f

Figure 1 The structural diagram of the utility model.

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23 22 21

Figure 2 The top view of the adjustable light inlet structure of the utility model.

24 25

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Figure 3The structural diagram of the first gear set of the utility model.

Vegetation Cultivation Equipment Based on Internet of Agriculture

TECHNICAL FIELD

[01] The utility model belongs to the technical field of agricultural vegetation cultivation, in particular to a vegetation cultivation equipment based on Internet of agriculture.

BACKGROUND

[02] The cultivation of vegetation seedling in agriculture refers to the cultivation of seedlings in nursery, hotbed or greenhouse for transplanting to the land. Seedling cultivation is a labour-intensive and time-consuming work requiring strong techniques. Most of the existing seedling cultivation methods adopt the traditional way of direct seeding in open field, or adopt cold frame, improved cold frame or solar greenhouse. However, due to the simple equipment and the influence of natural conditions, the seedlings are long in cultivation time, poor in quality, uneven in size, high in cost, and lack of seedlings is often caused by natural disasters such as freeze injury or diseases and insect pests. Moreover, the traditional seedling technology only depends on experience, and there are many technical mistakes, especially it is difficult to master and promote the seedling technology based on experience alone. In addition, the rooting rate of seedlings is related to the light condition, that is, insufficient or too strong light will affect the rooting rate of seedlings.

[03] The utility model patent with the application number of CN.201720179594.6 discloses a seedling cultivation device, which comprises a seedling cultivation box, a sealing cover, a fixed column, a nutrient solution tank, a seedling cultivation plate, a sun-shading device and a dispensing barrel. Wherein, the sealing cover is sealed on the top of the seedling cultivation box, which is provided with an impurity removing opening at one side of the bottom. The side wall of the seedling cultivation box is provided with an air hole. Inside the seedling box, four vertical fixed columns are arranged. Specifically, the fixed column is provided with a detachable fixed seat. The fixed seat is provided with a nutrient solution tank, in which a support platform is provided. The seedling cultivation plate is placed on the support platform.

[04] There are the following problems in the above-mentioned utility model.

[05] 1. The sun-shading cloth is set between the fixed rod and the moving rod. Wherein, the position of the moving rod can be moved through the connecting steel wire to control the opening and closing of the sun-shading cloth, so as to control the lighting time and ensure the rooting rate of the seedlings. This kind of lighting control can only realize full block or no block of sunlight, which cannot form the regulation of the local irradiation area of the sunlight.

[06] 2. In the application, only a fixed number of ventilators are set for ventilation, and the ventilators are always open, which cannot achieve the great control of the ventilation of the seedling cultivation environment.

[07] 3. The temperature and humidity of seedling environment cannot be controlled.

[08] In order to solve the above problems, the utility model proposes a vegetation cultivation equipment based on Internet of agriculture.

SUMMARY

[09] The purpose of the utility model is to provide a vegetation cultivation equipment based on Internet of agriculture in order to solve the above problems.

[010] The utility model realizes the above purposes through the following technical schemes.

[011] The vegetation cultivation equipment based on Internet of agriculture consists of following structures.

[012] Housing structure and a cultivation car for placing agricultural vegetation. Specifically, an opening is set at on one side wall of the housing structure. The cultivation car is composed of a car body, a roller, a third motor, a gear and a toothed plate. Wherein, the car body is provided with a plurality of placing plates for placing agricultural vegetation, and two rows of four rollers. At the bottom of the housing structure, there are two sliding grooves extending outward from the opening. The two rows of rollers slide in the two sliding grooves respectively. The third motor is fixed on the inner wall of the housing structure. Wherein, the rotating shaft of the third motor is connected with the gear. The gear is meshed with the toothed plate , which is fixed on the side wall of the car body with the same installation length direction as that of the sliding groove.

[013] Sun-shading board. Two power take-off boxes are respectively connected at both ends of one side of the sun-shading board. The power take-off box is used to control the rotation of the sun-shading board, and the sun-shading board can be used to cover the opening of the housing structure when it is vertically placed.

[014] Adjustable light inlet structure. Specifically, the adjustable light inlet structure comprises a first motor, a first packing box, a first gear set, a plurality of photovoltaic panels and a first rotating shaft. Wherein, the first motor and the first packing box are fixedly installed on the side wall of the housing structure, and the first gear set, composed of a plurality of mutually meshing gears, is installed in the first packing box. Photovoltaic panels are arranged in parallel and can be placed horizontally to completely cover the top of the frame structure. Two ends of these photovoltaic panels are fixedly connected with a first rotating shaft. One end of each photovoltaic panel is fixed in a gear centre through a first rotating shaft, and the other end is rotatably connected with the side wall of the frame structure through another first rotating shaft.

[015] Temperature sensor is installed on the cultivation car and used to detect the temperature of agricultural vegetation growth environment.

[016] Humidity detector is installed on the cultivation car and used for humidity detection of agricultural vegetation growth environment.

[017] Microprocessor. The data signal input end of the microprocessor is respectively connected with the data signal output ends of the temperature sensor and the humidity detector. The control signal output end of the microprocessor is respectively connected with the control signal input ends of the first motor, the third motor and the power take-off box.

[018] Gateway and server. Wherein the microprocessor communicates with the server through the gateway.

[019] Mobile device. The server is in communication link with the mobile device.

[020] Humidifier. The humidifier is installed in the housing structure, and the control signal output end of the microprocessor is connected with the control signal input end of the humidifier.

[021] Storage battery. Specifically, the storage battery is electrically connected with the photovoltaic panels. Wherein, the mains supply is respectively for the first motor, the third motor, power take-off boxes, temperature sensor, humidity detector, microprocessor and gateway. And the power supply of the battery and the mains supply are seamlessly switched as the standby power supply for the first motor, the third motor, power take-off boxes, temperature sensor, humidity detector, microprocessor and gateway.

[022] The utility model has the following beneficial effects.

[023] 1. The adjustable light inlet structure adopted in the application comprises a plurality of rotatable photovoltaic panels. By regulating the first motor, the angle of these photovoltaic panels can be adjusted, thereby the amount of sunlight into the seedling cultivation environment can be adjusted, and evenly distributed.

[024] 2. The photovoltaic panel used in the application can make use of the solar energy to generate electricity, store the electric energy into the storage battery, and then supply power to the application; and under the action of the first motor, the photovoltaic panel can always rotate to face the side with the maximum sunlight intensity, so as to obtain the maximum electric energy.

[025] 3. In this application, the agricultural vegetation is placed on the cultivation car, and the temperature and humidity of the environment are detected by the temperature sensor and humidity detector. The detection information is sent to the microprocessor, and then sent to the server through the gateway, and then to the mobile device. The user can adjust and control the environment temperature according to the data. Through the adjustment of the adjustable light inlet structure, the environmental temperature can be controlled, and the user can also open the sun-shading board and push the cultivation car out of the housing structure to achieve the cooling effect; the humidity control is completed through the humidifier.

BRIEF DESCRIPTION OF THE FIGURES

[026] Figure 1 is the structural diagram of the utility model.

[027] Figure 2 is a top view of the adjustable light inlet structure of the utility model.

[028] Figure 3 is the structural diagram of the first gear set of the utility model.

[029] Figure 4 is a top view of the adjustable air permeability structure of the utility model.

[030] Figure 5 is the structural diagram of the second gear set of the utility model.

[031] Figure 6 is the structural diagram of the cultivation car of the utility model.

[032] Figure 7 is the system connection block diagram of the utility model.

[033] In figures, 1- housing structure, 2- adjustable light inlet structure, 21- first motor, 22- first packing box, 23- first gear set, 24- photovoltaic panel, 25- first rotating shaft, 3- adjustable ventilation structure, 31- second motor, 32- second packaging box, 33- second gear set, 34- ventilation panel, 35- second rotating shaft, 4- convective fan, - sun-shading board, 51- power take-off box, 61- car body, 62- sliding groove, 63 roller, 64- third motor, 65- gear, 66- toothed plate.

DESCRIPTION OF THE INVENTION

[034] As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the vegetation cultivation equipment based on Internet of agriculture includes following structures.

[035] Housing structure (1) and a cultivation car for placing agricultural vegetation. Specifically, an opening is set at on one side wall of the housing structure. The cultivation car is composed of a car body (61), a roller (63), a third motor (64), a gear (65) and a toothed plate (66). Wherein, the car body (61) is provided with a plurality of placing plates for placing agricultural vegetation, and two rows of four rollers (63). At the bottom of the housing structure, there are two sliding grooves (62) extending outward from the opening. The two rows of rollers (63) slide in the two sliding grooves (62) respectively. The third motor (64) is fixed on the inner wall of the housing structure (1). Wherein, the rotating shaft of the third motor (64) is connected with the gear (65). The gear is meshed with the toothed plate (66), which is fixed on the side wall of the car body (61) with the same installation length direction as that of the sliding groove (62).

[036] Sun-shading board (5). Two power take-off boxes (51) are respectively connected at both ends of one side of the sun-shading board (5). The power take-off box (51) is used to control the rotation of the sun-shading board (5), and the sun-shading board (5) can be used to cover the opening of the housing structure (1) when it is vertically placed. Further, the power take-off boxes (51) are fixedly installed on the housing frame structure (1).

[037] Adjustable light inlet structure (2). Specifically, the adjustable light inlet structure (2) comprises a first motor (21), a first packing box (22), a first gear set (23), a plurality of photovoltaic panels (24) and a first rotating shaft (25). Wherein, the first motor (2) and the first packing box (22) are fixedly installed on the side wall of the housing structure (1), and the first gear set (23), composed of a plurality of mutually meshing gears, is installed in the first packing box (22). Photovoltaic panels (24) are arranged in parallel and can be placed horizontally to completely cover the top of the frame structure. Two ends of these photovoltaic panels (24) are fixedly connected with a first rotating shaft (25). One end of each photovoltaic panel (24) is fixed in a gear centre through a first rotating shaft (25), and the other end is rotatably connected with the side wall of the frame structure (1) through another first rotating shaft (25).

[038] Temperature sensor is installed on the cultivation car and used to detect the temperature of agricultural vegetation growth environment.

[039] Humidity detector is installed on the cultivation car and used for humidity detection of agricultural vegetation growth environment.

[040] Microprocessor. The data signal input end of the microprocessor is respectively connected with the data signal output ends of the temperature sensor and the humidity detector. The control signal output end of the microprocessor is respectively connected with the control signal input ends of the first motor, the third motor and the power take-off box.

[041] Gateway and server. Wherein the microprocessor communicates with the server through the gateway.

[042] Mobile device. The server is in communication link with the mobile device.

[043] Humidifier. The humidifier is installed in the housing structure, and the control signal output end of the microprocessor is connected with the control signal input end of the humidifier.

[044] Storage battery. Specifically, the storage battery is electrically connected with the photovoltaic panels (24). Wherein, the mains supply is respectively for the first motor (21), the third motor (64), power take-off boxes (51), temperature sensor, humidity detector, microprocessor and gateway. And the power supply of the battery and the mains supply are seamlessly switched as the standby power supply for the first motor (21), the third motor (64), power take-off boxes (51), temperature sensor, humidity detector, microprocessor and gateway.

[045] When the utility model is used, in the morning when the agricultural vegetation needs light, the user can use the mobile device to send the control command to the microprocessor through the server and gateway in turn. Then the microprocessor sends the control command to the first motor (21) and controls the first motor (21) to rotate in one direction, so as to create a regulable gap (when all photovoltaic panels (24) are vertical, the gap is the largest and there are the most sunlight) between these photovoltaic panels (24) so that sunlight can enter the housing structure (1). When the seedlings are exposed to enough light, the photovoltaic panels (24) can be completely flattened, so that no light can enter.

[046] In this embodiment, when the temperature sensor detects that the temperature in the housing structure (1) is too high, the data information is sent to the mobile terminal through the microprocessor, gateway and server in turn; after the user understands this situation, the corresponding control information is sent to the microprocessor through the server and gateway in turn, and the microprocessor sends the control command to the power take-off box (51) to make it raise to expose the opening, so as to realize a certain degree of ventilation in the housing structure (1), thereby achieving a certain degree of cooling purpose.

[047] The user can also control the third motor (64) to rotate when the sun shading board (5) is raised. Because of the meshing effect of the gear (65) and the toothed plate (66), the car is pushed by the torque of the third motor (64). Wherein, the roller (63) of the car slides along the sliding grooves (62), so that the car extends out of the housing structure (1) to achieve the purpose of further cooling (the housing structure (1) is similar to a greenhouse with generally higher internal temperature). When the temperature sensor detects that the temperature in the housing structure (1) is appropriate, it can control the third motor (64) to work in the reverse direction, and the car retracts into the housing structure (1). At this time, the power take-off box (51) is controlled to work in the reverse direction to lower the sun-shading board (5) and close the opening.

[048] The same is true for the application of humidifier. When the humidity detector detects that the humidity in the housing structure (1) is too low, the data information is sent to the mobile terminal through the microprocessor, gateway and server in turn. After the user understands this situation, the corresponding control information is sent to the microprocessor through the server and gateway in turn, and the microprocessor sends the control command to the humidifier for humidification. The humidifier works to humidify the housing structure (1).

[049] In this embodiment, under the action of the first motor (21), the photovoltaic panels (24) can always rotate to face the side with the maximum sunlight intensity, so as to obtain the maximum electric energy.

[050] Embodiment 2

[051] As shown in Fig. 1 and Fig. 7, the difference between the present embodiment and the

[052] Embodiment 1 is as follows.

[053] The power take-off box (51) comprises a fourth motor and a gearbox. The power output of the fourth motor is sent to the gearbox, and the torque is sent to the sun-shading board (5) through the gearbox.

[054] In this embodiment, the microprocessor directly controls the fourth motor.

[055] Embodiment 3

[056] As shown in Fig. 4, Fig. 5 and Fig. 7, the difference between the present embodiment and Embodiment 1 is as follows.

[057] An adjustable ventilation structure (3) is transversely arranged inside the housing structure (1). Specifically, the adjustable ventilation structure (3) comprises a second motor (31), a second packaging box (32), a second gear set (33), a plurality of ventilation panels (34) and a second rotating shaft (35). Wherein, the second motor (31) and the second packaging box (32) are fixedly installed on the side wall of the housing structure (1) and the second gear set (33), composed of a plurality of mutually meshing gears, is installed in the second packaging box (32). These ventilation panels (34) are arranged side by side, and the ventilation of the upper and lower positions in the middle of the housing structure (1) can be completely blocked when the ventilation panels (34) are placed horizontally. The two ends of the ventilation panels (34) are fixedly connected with a second rotating shaft (35), respectively, and the two ends of each ventilation panel (34) are fixed in a gear centre through a second rotating shaft (35), and the other end of each ventilation panel (34) is rotatably connected with the side wall of the housing structure (1) through another second rotating shaft (35). The ventilation panel (34) is made of transparent material. The control signal output end of the microprocessor is connected with the control signal input end of the second motor (31).

[058] In this embodiment, the adjustable ventilation structure (3) is basically the same as the adjustable light inlet structure (2), the main difference is that the photovoltaic panels (24) are replaced by a plurality of ventilation panels (34). Because the ventilation panel (34) is made of transparent material, the entrance of sunlight is not affected.

[059] The function of adjustable ventilation structure (3) is to assist vertical ventilation. When the temperature sensor detects that the temperature in the housing structure (1) is too high, the data information is sent to the mobile terminal through the microprocessor, gateway and server in turn; after the user understands this situation, the corresponding control information is sent to the microprocessor through the server and gateway in turn to control the second motor (31). The second motor (31) drives the second gear set (33) to rotate, and correspondingly, these ventilation panels (34) turn over (at this time, the adjustable light inlet structure (2) is also in the open state) to expose the opening. Because the hot air floats up, the hot air rises and finally discharges out of the housing structure (1), so that the housing structure (1) can achieve the purpose of cooling to a certain extent.

[060] Embodiment 4

[061] As shown in Fig. 1 and Fig. 7, the difference between the present embodiment and Embodiment 1 is as follows.

[062] A plurality of convective fans (4) are arranged on the opposite side wall of the housing structure (1) for ventilating and cooling the internal environment of the housing structure (1), and the control signal output end of the microprocessor is connected with the control signal input end of these convective fans (4).

[063] When the temperature sensor detects that the temperature in the housing structure (1) is too high, the data information will be sent to the mobile terminal through the microprocessor, gateway and server in turn; after the user understands this situation, the corresponding control information will be sent to the microprocessor through the server and gateway in turn, and the microprocessor will send the control command to multiple convective fans (4), which will work to discharge the hot air in the housing structure (1) horizontally, thereby reducing the temperature to a certain extent.

[064] Embodiment 5

[065] As shown in Fig. 6, the difference between the present embodiment and Embodiment 1 is as follows.

[066] The third motor (64) is fixedly installed on the inner wall of the opening close to the housing structure (1).

[067] In the present application, the first gear set (23) and the second gear set (33) are all composed of multiple gears. In the present application, the first motor (21) to the third motor (64) are all equipped with a gearbox. The first motor (21) to the third motor (64) are all equipped with servo motors which are convenient for adjusting and controlling the rotation direction and number.

[068] Although the invention has been described with reference to specific examples, it will be appreciated by those skilled in the art that the invention may be embodied in many other forms, in keeping with the broad principles and the spirit of the invention described herein.

[069] The present invention and the described embodiments specifically include the best method known to the applicant of performing the invention. The present invention and the described preferred embodiments specifically include at least one feature that is industrially applicable

Claims

THE CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS:

1. The vegetation cultivation equipment based on Internet of agriculture, characterized by including following structures.

Housing structure and a cultivation car for placing agricultural vegetation. Specifically, an opening is set at on one side wall of the housing structure. The cultivation car is composed of a car body, a roller, a third motor, a gear and a toothed plate. Wherein, the car body is provided with a plurality of placing plates for placing agricultural vegetation, and two rows of four rollers. At the bottom of the housing structure, there are two sliding grooves extending outward from the opening. The two rows of rollers slide in the two sliding grooves respectively. The third motor is fixed on the inner wall of the housing structure. Wherein, the rotating shaft of the third motor is connected with the gear. The gear is meshed with the toothed plate , which is fixed on the side wall of the car body with the same installation length direction as that of the sliding groove.

Sun-shading board. Two power take-off boxes are respectively connected at both ends of one side of the sun-shading board. The power take-off box is used to control the rotation of the sun-shading board, and the sun-shading board can be used to cover the opening of the housing structure when it is vertically placed.

Adjustable light inlet structure. Specifically, the adjustable light inlet structure comprises a first motor, a first packing box, a first gear set, a plurality of photovoltaic panels and a first rotating shaft. Wherein, the first motor and the first packing box are fixedly installed on the side wall of the housing structure, and the first gear set, composed of a plurality of mutually meshing gears, is installed in the first packing box. Photovoltaic panels are arranged in parallel and can be placed horizontally to completely cover the top of the frame structure. Two ends of these photovoltaic panels are fixedly connected with a first rotating shaft. One end of each photovoltaic panel is fixed in a gear centre through a first rotating shaft, and the other end is rotatably connected with the side wall of the frame structure through another first rotating shaft.

Temperature sensor is installed on the cultivation car and used to detect the temperature of agricultural vegetation growth environment.

Humidity detector is installed on the cultivation car and used for humidity detection of agricultural vegetation growth environment.

Microprocessor. The data signal input end of the microprocessor is respectively connected with the data signal output ends of the temperature sensor and the humidity detector. The control signal output end of the microprocessor is respectively connected with the control signal input ends of the first motor, the third motor and the power take-off box.

Gateway and server. Wherein the microprocessor communicates with the server through the gateway.

Mobile device. The server is in communication link with the mobile device.

Humidifier. The humidifier is installed in the housing structure, and the control signal output end of the microprocessor is connected with the control signal input end of the humidifier.

Storage battery. Specifically, the storage battery is electrically connected with the photovoltaic panels. Wherein, the mains supply is respectively for the first motor, the third motor, power take-off boxes, temperature sensor, humidity detector, microprocessor and gateway. And the power supply of the battery and the mains supply are seamlessly switched as the standby power supply for the first motor, the third motor, power take-off boxes, temperature sensor, humidity detector, microprocessor and gateway.

2. The vegetation cultivation equipment based on Internet of agriculture as stated in Claim 1, characterized in that the power take-off box includes a fourth motor and a gearbox. The power of the fourth motor is output to the gearbox, and the torque after the gearbox is output to the sun-shading board.

3. The vegetation cultivation equipment based on Internet of agriculture as stated in Claim 1, characterized in that there is an adjustable ventilation structure inside the room. Specifically, the adjustable ventilation structure comprises a second motor, a second packaging box, a second gear set, a plurality of ventilation panels and a second rotating shaft. Wherein, the second motor and the second packaging box are fixedly installed on the side wall of the housing structure and the second gear set, composed of a plurality of mutually meshing gears, is installed in the second packaging box. These ventilation panels are arranged side by side, and the ventilation of the upper and lower positions in the middle of the housing structure can be completely blocked when the ventilation panels are placed horizontally. The two ends of the ventilation panels are fixedly connected with a second rotating shaft, respectively, and the two ends of each ventilation panel are fixed in a gear centre through a second rotating shaft, and the other end of each ventilation panel is rotatably connected with the side wall of the housing structure through another second rotating shaft. The ventilation panel is made of transparent material. The control signal output end of the microprocessor is connected with the control signal input end of the second motor.

4. The vegetation cultivation equipment based on Internet of agriculture as stated in Claim 1, characterized in that a plurality of convective fans are arranged on the opposite side wall of the housing structure for ventilating and cooling the internal environment of the housing structure, and the control signal output end of the microprocessor is connected with the control signal input end of these convective fans.

5. The vegetation cultivation equipment based on Internet of agriculture as stated in Claim 1, characterized in that the third motor is fixedly installed on the inner wall of the opening close to the housing structure.