Ganoderma lucidum cultivation system under intelligent conditions

Abstract

This invention belongs to the field of medicinal herb cultivation technology, specifically relating to a Ganoderma lucidum cultivation system under intelligent conditions. The system includes a raised bed with an open top and a soil layer at the bottom. At least two mushroom bags are evenly arranged horizontally on the bed. The gaps between the mushroom bags are filled with sand, and the bags are covered with an organic soil layer. A shading device is installed on the top of the bed, and a water storage device is located around the perimeter. The system also includes a spray irrigation system with a water pump. The pump's inlet pipe extends into the water storage device, and its outlet pipe is connected to atomizing nozzles. A temperature and humidity sensor, a camera, and a temperature control device are installed within the shading device. The system also includes a microprocessor connected to the temperature and humidity sensor, camera, water pump, and temperature control device. The microprocessor is connected to a monitoring platform via a wireless communication module. This invention can intelligently control the humidity, temperature, and light intensity of Ganoderma lucidum cultivation, which is beneficial for improving the quality of Ganoderma lucidum production and labor productivity.

Description

Technical Field

[0001] This invention belongs to the field of medicinal herb cultivation technology, and in particular relates to a Ganoderma lucidum cultivation system under intelligent conditions. Background Technology

[0002] In the era of "Internet Plus," intelligent systems are increasingly being integrated into various fields. Medicinal herb cultivation is a crucial platform for these systems to demonstrate their capabilities. As a major agricultural country with a growing population, my country's consumption of medicinal herbs is also increasing. Therefore, it is essential to fully utilize intelligent technologies to achieve intelligent cultivation of medicinal herbs and save labor. However, due to the differences in field management between medicinal herbs and traditional agriculture, as well as the impact of fluctuating prices on motivation, the current application of intelligent systems in medicinal herb cultivation is mainly concentrated in areas with traceability requirements. For ordinary medicinal herb growers, awareness and enthusiasm for using intelligent systems are relatively low. In the future, the construction of the medicinal herb quality system will inevitably be further improved, its related requirements will be further enhanced, and environmental control requirements during the cultivation process will be further tightened. These changes will drive the application of intelligent systems in medicinal herb cultivation. The full application of intelligent systems and related technologies plays a vital role in the development of my country's medicinal herb industry.

[0003] Reishi mushroom has been used medicinally in my country for over 2000 years, and has been regarded by physicians throughout history as a miraculous tonic for strengthening the body and consolidating its foundation. Before fruiting, the temperature should be controlled between 25-32℃ and the humidity below 95%. After fruiting, the temperature should be maintained at 25-32℃ and the humidity at no less than 80%. Reishi is very sensitive to light during its growth and development; therefore, appropriate light intensity also affects its growth. Currently, most reishi cultivation is done by individual farmers, who often have poor control over temperature, humidity, and light intensity, affecting the quality of reishi production. Therefore, the core objective of the intelligent system is to effectively control humidity, temperature, and light intensity. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a Ganoderma lucidum cultivation system under intelligent conditions, which can intelligently control the humidity, temperature and light intensity of Ganoderma lucidum cultivation, thereby improving the quality of Ganoderma lucidum production and labor productivity.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This invention provides a Ganoderma lucidum cultivation system under intelligent conditions. The system includes a rectangular bed with an open top and a soil layer at the bottom. At least two mushroom bags are evenly arranged horizontally within the bed. The gaps between the mushroom bags are filled with sand, and the bags are covered with an organic soil layer. A shading device is installed on the top of the bed, and a water storage device is located below the bed. The system also includes a spray irrigation system with a water pump. The pump's inlet pipe extends into the water storage device, and the pump's outlet is connected to an atomizing nozzle via a first outlet pipe. The shading device houses a temperature and humidity sensor, a camera, and a temperature control device. The system also includes a microprocessor connected to the temperature and humidity sensor, camera, water pump, temperature control device, and a wireless communication module. The microprocessor is connected to a monitoring platform via the wireless communication module.

[0007] The shading device is a shading film or a dark plastic greenhouse; the water storage device is a separately constructed water storage tank or a sprinkler irrigation network; the wireless communication module is a WIFI module.

[0008] The soil layer is 5cm thick, and the organic soil layer is 2cm thick. The organic soil layer is level with the top of the furrow.

[0009] The temperature control device is a ventilation fan, and the sunshade device is equipped with ventilation holes.

[0010] The shading device is a plastic greenhouse, shaped like an inverted "U". Its top is made of a transparent cover plate covered with a shading film. A light intensity sensor is installed on the outer wall of the top of the shading device. The light intensity sensor is connected to a microprocessor. The microprocessor receives signals from the light intensity sensor. When the light intensity of the shading device is too low or too high, the microprocessor alerts the operator via a monitoring platform to adjust the coverage area of ​​the shading film on the transparent cover plate. "J"-shaped baffles are fixedly installed on both sides of the inner wall of the shading device. A first water outlet pipe passes through the space formed by the inner wall and the baffles of the shading device and connects to an atomizing nozzle. The atomizing nozzle faces downwards. The device also includes a first return water pipe. The inner end of the first return water pipe extends into the bottom of the "J"-shaped baffle, and the outer end of the first return water pipe passes through the shading device and connects to a water storage device, which can be a water tank or a sprinkler irrigation network.

[0011] A water ditch, 15-20 cm deep, is also installed around the water storage device, below the bottom of the seedbed. The ditch is used for drainage, and the filtered water flows into the water storage tank.

[0012] The bottom of the shading device is equipped with a harvesting and shearing mechanism, which includes a long strip-shaped blade plate and a grooved plate. The blade plate and the grooved plate are arranged opposite each other and cooperate with each other. The inner side of the blade plate is provided with a cutting edge, and the inner side of the grooved plate is provided with a groove that cooperates with the cutting edge. Ganoderma lucidum is planted on the top of the mushroom bag. The blade plate and the grooved plate are located on both sides of the stem of Ganoderma lucidum. A first lead screw stepper motor and a second lead screw stepper motor are fixedly installed on both sides of the outer wall of the shading device. The outer side of the blade plate is provided with a first screw hole that cooperates with the lead screw of the first lead screw stepper motor, and the outer side of the grooved plate is provided with a second screw hole that cooperates with the lead screw of the second lead screw stepper motor. The first lead screw stepper motor is connected to a microprocessor through a first motor drive module, and the second lead screw stepper motor is connected to a microprocessor through a second motor drive module.

[0013] The bottom left end of the shading device is connected to the left side wall of the bed via a hinge. The right end of the shading device extends out of the right side of the bed. A third lead screw stepper motor is fixedly installed on the right side wall of the bed. The top of the lead screw of the third lead screw stepper motor abuts against the bottom right end of the shading device. The lead screw of the third lead screw stepper motor can drive the right end of the shading device to move up and down. The third lead screw stepper motor is connected to a microprocessor via a third motor drive module. A left baffle is provided on the left end of the shading device. The upper end of the left baffle is connected to the top of the shading device via a hinge. The lower end of the left baffle can be flipped outward. The outlet of the water pump is connected to a cleaning nozzle via a second water outlet pipe. A first solenoid valve is provided on the first water outlet pipe, a second solenoid valve is provided on the second water outlet pipe, and a third solenoid valve is provided on the first return water pipe.

[0014] The beneficial effects of this invention are: it provides a Ganoderma lucidum cultivation system under intelligent conditions, which can intelligently control the humidity, temperature and light intensity of Ganoderma lucidum cultivation, which is conducive to improving the quality of Ganoderma lucidum production and labor productivity.

[0015] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0016] To make the objectives, technical solutions, and advantages of the present invention clearer, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 This is a structural diagram of the present invention;

[0018] Figure 2 Detailed structural diagrams of the shading device, harvesting and shearing mechanism, and spray irrigation equipment;

[0019] Figure 3for Figure 2 The left view;

[0020] Figure 4 This is a usage state diagram of the present invention;

[0021] Figure 5 This is a circuit module structure diagram of the present invention;

[0022] Figure 6 This is a circuit diagram of a microprocessor.

[0023] Figure 7 This is a circuit diagram of the first motor drive module and the first lead screw stepper motor. Detailed Implementation

[0024] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual photographs, and should not be construed as limiting this patent. To better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0026] 1. Selection of Ganoderma lucidum cultivation sites

[0027] According to the growth requirements of Ganoderma lucidum, the planting altitude should be controlled within the range of 300m-3000m. When planting in the wild, we try to choose the planting site under the coniferous forest in the mountains, and the soil is best sandy loam. When planting in greenhouses, the greenhouses must be well ventilated and have water and electricity.

[0028] 2. Selection of planting pattern

[0029] In accordance with the key requirements for Ganoderma lucidum cultivation, the equipment is installed and connected to an intelligent platform. Throughout the cultivation process, relevant data and linkage methods are set in the platform based on the actual local environmental conditions to achieve automated control of Ganoderma lucidum cultivation conditions.

[0030] 3. Selection of Intelligent Equipment and Platform

[0031] Centered on the framework of intelligent equipment in Ganoderma lucidum cultivation, this project primarily targets individual farmers. Considering the key conditions in Ganoderma lucidum cultivation, at the monitoring and sensing layer, we mainly selected equipment for air temperature and humidity monitoring and video surveillance. At the transmission and storage layer, information transmission is achieved through the storage media built into the monitoring equipment and a wireless Wi-Fi network. At the computing and decision-making layer, a highly compatible platform was chosen as the implementation scenario platform for this project. At the application service layer, we primarily selected an automatic sprinkler irrigation module, supplemented by an automatic ventilation module.

[0032] like Figures 1-7 As shown, the present invention provides a Ganoderma lucidum cultivation system under intelligent conditions, comprising a rectangular bed 1, with strip-shaped grooves on the upper surface of the bed 1 for placing mushroom bags 3, the top of the grooves being the top opening of the bed 1, a soil layer 2 at the bottom of the bed 1, and at least two mushroom bags 3 evenly arranged horizontally within the bed 1; the gaps between the mushroom bags 3 are filled with sand, and the mushroom bags 3 are covered with an organic soil layer 4; a shading device 5 is installed on the top of the bed 1, and a water storage device 6 is installed below the bed 1; the system also includes a spray irrigation system. The irrigation equipment 7 is equipped with a water pump 71. The water inlet pipe of the water pump 71 extends into the water storage device 6. The outlet of the water pump 71 is connected to an atomizing nozzle 72 via a first outlet pipe 70. The shading device 5 is equipped with a temperature and humidity sensor 8, a camera 9, and a temperature regulating device 10. It also includes a microprocessor. The microprocessor is connected to the temperature and humidity sensor 8, the camera 9, the water pump 71, the temperature regulating device 10, and a wireless communication module. The microprocessor is connected to a monitoring platform via the wireless communication module.

[0033] The temperature and humidity sensor 8 uses a DHT11 temperature and humidity sensor. The seedbed 1 can be made of materials such as metal, plastic, or brick. The soil layer 2 is fine loam that absorbs excess water, with a particle size of 1mm or less. The spawn bags 3 are used to cultivate Ganoderma lucidum 100. The soil layer 2 can also be made of sand. Drainage holes can be installed at the bottom of the seedbed 1 to ensure good water permeability. The shading device 5 prevents strong direct sunlight and heavy rain. The temperature and humidity sensor 8 is used to detect the temperature and humidity within the shading device 5, which is the temperature and humidity for Ganoderma lucidum 100 growth. The temperature and humidity sensor 8 transmits the temperature and humidity data to a microprocessor, which then sends it to a monitoring platform via a wireless communication module. The monitoring platform is equipped with a computer, allowing growers to view the temperature and humidity data at any time.

[0034] Organic soil layer 4 and loam layer 2 can also be made by mixing mountain soil, humus and garden soil in a ratio of 1:1:4.

[0035] The microprocessor and monitoring platform are equipped with upper and lower limit thresholds for temperature and humidity.

[0036] When the humidity inside the shading device 5 is lower than the lower threshold, such as Figure 1 , Figure 5 , Figure 6 As shown, the microprocessor controls the water pump 71 to operate via the first motor control circuit. The water pump 71 draws water from the water storage device 6 through the inlet pipe and sprays it out through the atomizing nozzle 72 connected to the first outlet pipe 70. The sprayed water mist enters the shade device 5, thereby regulating the humidity for the growth of Ganoderma lucidum 100. When the humidity in the shade device 5 reaches the required level, the microprocessor controls the water pump 71 to stop operating via the first motor control circuit.

[0037] When the temperature inside the shading device 5 exceeds the upper limit threshold, the microprocessor controls the temperature regulating device 10 via the second motor control circuit to cool the Ganoderma lucidum 100 inside the shading device 5. When the temperature inside the shading device 5 reaches the required level, the microprocessor controls the temperature regulating device 10 to stop working via the second motor control circuit.

[0038] The second motor control circuit has the same circuit structure as the first motor control circuit. The circuit structure of the first motor control circuit is as follows: Figure 6 As shown.

[0039] Camera 9 is used to capture images of Ganoderma lucidum 100 inside the shading device 5 and send them to the microprocessor. The microprocessor then sends the images to the monitoring platform, allowing growers to check the growth of Ganoderma lucidum 100 at any time.

[0040] The shading device 5 is a shading film or a dark plastic greenhouse; the water storage device 6 is a separately constructed water storage tank or a sprinkler irrigation network; the wireless communication module is a WIFI module.

[0041] Shading film or dark-colored plastic greenhouses are commonly used shading devices, which are low in cost and easy to use. Dark-colored refers to semi-transparent or black.

[0042] The topsoil layer 2 is 5cm thick, and the organic soil layer 4 is 2cm thick. The organic soil layer 4 is level with the top of the furrow 1.

[0043] A water storage device 6 is surrounded by a ditch, 15-20cm deep, which is lower than the bottom of the furrow 1. The ditch is used for drainage; the filtered water flows into the storage tank (diagram omitted). The ditch, 15-20cm deep, only needs to hold 5-10cm of water, and is lower than the bottom of the furrow 1. The 5cm thick soil layer 2 facilitates water permeability.

[0044] The temperature control device 10 is a ventilation fan or air conditioner, and the sunshade device 5 is equipped with a ventilation hole 51. The ventilation fan is low-cost and energy-saving; it is turned on when the temperature is high. The ventilation hole 51 ensures smooth airflow within the sunshade device 5.

[0045] like Figure 2As shown, the shading device 5 is a plastic greenhouse, which is an inverted "U" shape. Its top is made of a transparent cover plate covered with a shading film. A light intensity sensor 52 is installed on the outer wall of the top of the shading device 5. The light intensity sensor 52 is connected to a microprocessor. The microprocessor obtains the signal from the light intensity sensor 52. When the light intensity of the shading device 5 is too low or too high, the microprocessor reminds manual operation through the monitoring platform to adjust the coverage area of ​​the shading film on the transparent cover plate. "J"-shaped baffles 53 are fixedly installed on both sides of the inner wall of the shading device 5. The first water outlet pipe 70 passes through the space formed by the inner wall of the shading device 5 and the baffle 53 and is connected to an atomizing nozzle 72. The atomizing nozzle 72 faces downward. It also includes a first return water pipe 54. The inner end of the first return water pipe 54 extends into the bottom of the "J"-shaped baffle 53. The outer end of the first return water pipe 54 passes through the shading device 5 and is connected to a water storage device 6. The water storage device 6 is a water storage tank or a sprinkler irrigation network. When the light intensity outside the shading device 5 is too high, the shading film can be covered. When the light intensity is too low, part of the shading film can be removed manually.

[0046] The "J"-shaped baffle 53 prevents the water mist sprayed from the atomizing nozzle 72 from being sprayed directly onto the Ganoderma lucidum 100. The water vapor overflows from the upper end of the "J"-shaped baffle 53, and the excess water flows back to the water storage tank through the first return water pipe 54.

[0047] like Figure 2 As shown, the bottom of the shading device 5 is provided with a harvesting and shearing mechanism 11. The harvesting and shearing mechanism 11 includes a long strip-shaped blade plate 111 and a grooved plate 112. The blade plate 111 and the grooved plate 112 are arranged opposite to each other and cooperate with each other. The inner side of the blade plate 111 is provided with a cutting edge, and the inner side of the grooved plate 112 is provided with a groove that cooperates with the cutting edge. Ganoderma lucidum 100 is planted on the top of the mushroom bag 3. The blade plate 111 and the grooved plate 112 are located on both sides of the stem of the Ganoderma lucidum 100. The shading device 5 A first lead screw stepper motor 113 and a second lead screw stepper motor 114 are fixedly installed on both sides of the outer wall. The outer side of the blade plate 111 is provided with a first screw hole that mates with the lead screw of the first lead screw stepper motor 113. The outer side of the slot plate 112 is provided with a second screw hole that mates with the lead screw of the second lead screw stepper motor 114. The first lead screw stepper motor 113 is connected to the microprocessor via a first motor drive module, and the second lead screw stepper motor 114 is connected to the microprocessor via a second motor drive module.

[0048] like Figure 2 As shown, the blade-shaped plate 111 and the groove-shaped plate 112 can slide left and right along the bottom of the "U"-shaped sunshade device 5.

[0049] like Figure 1-Figure 2As shown, the mushroom bags 3 are arranged in a row in a rectangular bed 1, and the Ganoderma lucidum 100 on the mushroom bags 3 is located on the center line of the length direction of the bed 1. The grower observes through the camera 9, and when the Ganoderma lucidum 100 has grown, the harvesting and cutting mechanism 11 cuts the Ganoderma lucidum 100 from its stem to harvest its fruiting body 101.

[0050] The grower sends a signal to the microprocessor through the monitoring platform. The microprocessor drives the first lead screw stepper motor 113 to rotate forward via the first motor drive module. The lead screw of the first lead screw stepper motor 113 drives the blade plate 111 to move inward. The microprocessor drives the second lead screw stepper motor 114 to rotate forward via the second motor drive module. The lead screw of the second lead screw stepper motor 114 drives the groove plate 112 to move inward. The blade inserts into the groove, thereby cutting off the stem of Ganoderma lucidum 100, making it easier to harvest the fruiting body 101 of Ganoderma lucidum 100.

[0051] like Figures 3-4 As shown, the bottom left end of the sunshade device 5 is connected to the left side wall of the bed 1 via a hinge. A hinge is provided on each side of the bottom left end of the sunshade device 5, allowing the left end of the sunshade device 5 to rotate around the left end of the bed 1. The right end of the sunshade device 5 extends out from the right side of the bed 1. A third lead screw stepper motor 115 is fixedly installed on the right side wall of the bed 1. The top of the lead screw of the third lead screw stepper motor 115 abuts against the bottom right end of the sunshade device 5. The lead screw of the third lead screw stepper motor 115 can drive the right end of the sunshade device 5 to move up and down. The rod stepper motor 115 is connected to the microprocessor via the third motor drive module; a left baffle 55 is provided at the left end of the sunshade device 5, the upper end of the left baffle 55 is connected to the semi-circular top of the sunshade device 5 by a hinge, the lower end of the left baffle 55 is a free end, and the lower end of the left baffle 55 can be flipped outward; the outlet of the water pump 71 is connected to a cleaning nozzle 74 via a second water outlet pipe 73, a first solenoid valve 701 is provided on the first water outlet pipe 70, a second solenoid valve 731 is provided on the second water outlet pipe 73, and a third solenoid valve 541 is provided on the first return water pipe 54.

[0052] like Figure 6 As shown, the microprocessor controls the switching of the first solenoid valve 701 via transistor Q3 and relay J3. The control circuits of the second solenoid valve 731 and the third solenoid valve 541 are the same as those of the first solenoid valve 701, and the figure is omitted.

[0053] The microprocessor controls the switching of the water pump 71 via transistor Q1 and relay J1. The second motor control circuit of the temperature regulating device 10 has the same structure as this control circuit, and the diagram is omitted. The water pump 71 and the temperature regulating device 10 can also be powered by AC power as needed.

[0054] A base plate can be welded between the two sides of the bottom right end of the sunshade device 5. The top of the lead screw of the third lead screw stepper motor 115 abuts against the base plate (illustration omitted), thereby driving the right end of the sunshade device 5 to move up and down. A right baffle can be provided on the right end of the sunshade device 5, which has the same structure as the left baffle 55 (illustration omitted); ventilation holes 51 can be provided on the left baffle 55 and the right baffle.

[0055] like Figure 7 As shown, the circuit structures of the first motor drive module, the second motor drive module, and the third motor drive module are identical. The blade plate 111 and the groove plate 112 of the harvesting and shearing mechanism 11 have three states. In the first state, the blade plate 111 and the groove plate 112 move outwards to their full extent, fully opening, and the fruiting body 101 of the Ganoderma lucidum 100 is in a growth phase from small to large. In the second state, the blade plate 111 and the groove plate 112 move inwards and maintain a certain distance, approaching the stem of the Ganoderma lucidum 100. At this point, the fruiting body 101 of the Ganoderma lucidum 100 is about to mature, and this second state is maintained for a certain period. In the third state, the blade plate 111 and the groove plate 112 move inwards to their full extent, the blade inserting into the groove, thereby cutting off the stem of the Ganoderma lucidum 100 and harvesting the fruiting body 101 of the Ganoderma lucidum 100.

[0056] In the first and second states, the first solenoid valve 701 and the third solenoid valve 541 are open, and the second solenoid valve 731 is closed. Water mist is sprayed through the first water outlet pipe 70 and the atomizing nozzle 72 to regulate the humidity of the shading device 5. Excess water flows back to the water storage tank through the first return water pipe 54. In the third state, the microprocessor drives the lead screw of the third lead screw stepper motor 115 to move upward via the third motor drive module, lifting the right end of the shading device 5 and moving it up and down appropriately. The first solenoid valve 701 and the second solenoid valve 731 are open, and the third solenoid valve 541 is closed. Water is sprayed through the cleaning nozzle 74 and the atomizing nozzle 72 to clean the inner walls of the shading device 5 and the baffle 53, as well as the upper surfaces of the blade plate 111 and the groove plate 112. The lower end of the left baffle 55 flips outward to open the left end opening of the shading device 5, and the fruit body 101 flows out from the left end opening of the shading device 5 along with the water flow. The fruit body 101 is harvested from the left end opening of the shading device 5.

[0057] like Figures 3-4 As shown, a first funnel 12 is fixedly installed on the left side of the furrow bed 1. The upper end of the first funnel 12 corresponds to the left end of the sunshade device 5. After the right end of the sunshade device 5 is flipped upward, its left end is directly opposite the upper end of the first funnel 12. A funnel nozzle 121 is provided at the lower end of the first funnel 12. A filter hole 122 is provided at the bottom of the funnel nozzle 121. A filter bag 13 is detachably fitted on the funnel nozzle 121. A second funnel 14 is provided below the filter bag 13. A second return water pipe 141 is connected to the lower end of the second funnel 14. The second return water pipe 141 is connected to a water storage tank.

[0058] The sub-entity 101 enters the first funnel 12 through the left opening of the sunshade device 5. The sub-entity 101 remains inside the first funnel 12. Water flows through the filter bag 13 into the second funnel 14, and then flows back to the water storage tank through the second funnel 14 and the second return water pipe 141. The filter bag 13 is used to further filter impurities 102 and prevent impurities 102 from flowing back to the water storage tank.

[0059] After the work is completed, the microprocessor sends an alarm signal to the grower through the monitoring platform, and the first lead screw stepper motor 113, the second lead screw stepper motor 114, and the third lead screw stepper motor 115 return to their original positions. The grower then takes out the fruiting bodies 101, dries them, and stores them.

[0060] Figure 7 This is a circuit diagram of the first motor drive module and the first lead screw stepper motor 113.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A Ganoderma lucidum cultivation system under intelligent conditions, characterized in that, The system includes a rectangular raised bed (1) with an open top and a soil layer (2) at the bottom. At least two mushroom bags (3) are evenly arranged horizontally within the raised bed (1). The gaps between the mushroom bags (3) are filled with sand, and the mushroom bags (3) are covered with an organic soil layer (4). A shading device (5) is installed on the top of the raised bed (1), and a water storage device (6) is installed below the raised bed (1). The system also includes a spray irrigation system (7) equipped with a water pump (71). The water pump (71) has its inlet pipe inserted into the water storage device (6). The outlet of the water pump (71) is connected to the atomizing nozzle (72) via the first outlet pipe (70). The shading device (5) is equipped with a temperature and humidity sensor (8), a camera (9), and a temperature regulating device (10). It also includes a microprocessor. The microprocessor is connected to the temperature and humidity sensor (8), the camera (9), the water pump (71), the temperature regulating device (10), and a wireless communication module. The microprocessor is connected to the monitoring platform via the wireless communication module. The bottom of the shading device (5) is provided with a harvesting and shearing mechanism (11). The harvesting and shearing mechanism (11) includes a long strip-shaped blade plate (111) and a grooved plate (112). The blade plate (111) and the grooved plate (112) are arranged opposite to each other and cooperate with each other. The inner side of the blade plate (111) is provided with a cutting edge, and the inner side of the grooved plate (112) is provided with a groove that cooperates with the cutting edge. The Ganoderma lucidum (100) grows from the top of the fungal bag (3). The blade plate (111) and the grooved plate (112) are located on both sides of the stem of the Ganoderma lucidum (100). The outer walls of the device (5) are respectively fixed with a first lead screw stepper motor (113) and a second lead screw stepper motor (114). The outer side of the blade plate (111) is provided with a first screw hole that cooperates with the lead screw of the first lead screw stepper motor (113). The outer side of the slot plate (112) is provided with a second screw hole that cooperates with the lead screw of the second lead screw stepper motor (114). The first lead screw stepper motor (113) is connected to the microprocessor through the first motor drive module, and the second lead screw stepper motor (114) is connected to the microprocessor through the second motor drive module. The outlet of the water pump (71) is connected to a cleaning nozzle (74) via a second outlet pipe (73). The first outlet pipe (70) is equipped with a first solenoid valve (701), and the second outlet pipe (73) is equipped with a second solenoid valve (731).

2. The Ganoderma lucidum cultivation system under intelligent conditions according to claim 1, characterized in that, The shading device (5) is a shading film or a dark plastic greenhouse, the water storage device (6) is a separately constructed water storage tank or a sprinkler irrigation network; the wireless communication module is a WIFI module.

3. The Ganoderma lucidum cultivation system under intelligent conditions according to claim 2, characterized in that, The soil layer (2) is 5cm thick, the organic soil layer (4) is 2cm thick, and the organic soil layer (4) is level with the top of the furrow (1).

4. The Ganoderma lucidum cultivation system under intelligent conditions according to claim 1, characterized in that, The temperature control device (10) is a ventilation fan, and the sunshade device (5) is provided with ventilation holes (51).

5. The Ganoderma lucidum cultivation system under intelligent conditions according to any one of claims 1-4, characterized in that, The shading device (5) is a plastic greenhouse, which is an inverted "U" shape. Its top is made of a transparent cover plate covered with a shading film. A light intensity sensor (52) is installed on the outer wall of the top of the shading device (5). The light intensity sensor (52) is connected to a microprocessor. The microprocessor obtains the signal from the light intensity sensor (52). When the light intensity of the shading device (5) is too low or too high, the microprocessor reminds manual operation through the monitoring platform to adjust the coverage area of ​​the shading film on the transparent cover plate. The inner part of the shading device (5) A "J"-shaped baffle (53) is fixedly installed on both sides of the wall. The first water outlet pipe (70) is inserted into the space formed by the inner wall of the sunshade device (5) and the baffle (53) and connected to an atomizing nozzle (72). The atomizing nozzle (72) faces downward. The device also includes a first return water pipe (54). The inner end of the first return water pipe (54) extends into the bottom of the "J"-shaped baffle (53). The outer end of the first return water pipe (54) passes through the sunshade device (5) and is connected to a water storage device (6). The water storage device (6) is a water storage tank or a sprinkler irrigation network.

6. The Ganoderma lucidum cultivation system under intelligent conditions according to claim 5, characterized in that, The bottom left end of the shading device (5) is connected to the left side wall of the bed (1) via a hinge. The right end of the shading device (5) extends out of the right side of the bed (1). A third lead screw stepper motor (115) is fixedly installed on the right side wall of the bed (1). The top of the lead screw of the third lead screw stepper motor (115) abuts against the bottom right end of the shading device (5). The lead screw of the third lead screw stepper motor (115) can drive the right end of the shading device (5) to move up and down. The third lead screw stepper motor (115) is connected to the microprocessor via the third motor drive module. A left baffle (55) is provided on the left end of the shading device (5). The upper end of the left baffle (55) is connected to the top of the shading device (5) via a hinge. The lower end of the left baffle (55) can be flipped outward. A third solenoid valve (541) is provided on the first return water pipe (54).

7. The Ganoderma lucidum cultivation system under intelligent conditions according to claim 6, characterized in that, A first funnel (12) is fixedly installed on the left side of the furrow (1). The upper end of the first funnel (12) corresponds to the left end of the shading device (5). After the right end of the shading device (5) is flipped upward, its left end is directly opposite the upper end of the first funnel (12). A funnel nozzle (121) is provided at the lower end of the first funnel (12). A filter hole (122) is provided at the bottom of the funnel nozzle (121). A filter bag (13) is detachably fitted on the funnel nozzle (121). A second funnel (14) is provided below the filter bag (13). A second return water pipe (141) is connected to the lower end of the second funnel (14). The second return water pipe (141) is connected to the water storage tank.

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