Edible Fungus Cultivation Chamber Based on Fuzzy Control Technology

Abstract

The present invention discloses an edible fungus cultivation chamber based on fuzzy control technology, which belongs to the field of edible fungus cultivation. The chamber comprises a square chamber with an outer door, an inner chamber separated by a partition in the square chamber, a door inside the partition, an environmental control device on the top of the inner chamber, a support plate on the inner wall of the inner chamber, a cultivation component on the surface of the support plate, an intervention mechanism at the end of the cultivation component near the door, and a monitoring mechanism at the far end. The present invention provides a humidity monitoring component. When a cultivation cup enters the monitoring station, data collection is achieved through inductive power extraction. When the cultivation cup leaves, the amount of termite food intake is detected by a laser rangefinder, thereby achieving the function of monitoring all cultivation cups one by one. By providing an observation component, the observation height and angle can be remotely adjusted, and the red light coaxial light source can be used to achieve interference-free observation of the symbiotic nest. By providing an intervention mechanism, the target cultivation cup can be remotely transported to the isolation chamber to form an independent processing space, avoiding human intervention and pollution of the environment.

Description

Technical Field

[0001] The present invention relates to the technical field of edible fungus cultivation, in particular to an edible fungus cultivation cabin based on fuzzy control technology. Background Art

[0002] Alpinia terrestris is a very precious edible and medicinal fungus. It is a fungus that coexists with termites. Termites cultivate Alpinia terrestris mycelium while building their nests. The symbiotic relationship is complex. In the absence of living termites, the probability of fruiting bodies forming is extremely low. The existing mature artificial cultivation method is: four breeding ants and nutrient soil are placed in a cup, and then enough food for three months is added. The cup is placed in a cultivation room to cultivate a symbiotic nest of termites and Alpinia terrestris. The symbiotic nest is then used as seedlings and planted in holes in the field.

[0003] During the cultivation of existing Albizia albuminosa seedlings in a cultivation room, a large number of seedlings are placed in one cultivation room. When the development of the seedlings needs to be observed, staff are required to enter the cultivation room and open the cover for inspection. During this process, staff may bring external contaminants into the inner chamber, resulting in the destruction of the growth environment of Albizia albuminosa. In addition, it is impossible to inspect the seedlings one by one, and it is impossible to detect any abnormalities in the seedlings in time.

[0004] At the same time, because termites usually move inside the seedlings, the staff cannot observe the internal conditions of the symbiotic nest and cannot determine whether the termites are working normally;

[0005] Therefore, an edible fungus culture cabin based on fuzzy control technology is proposed to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems in the prior art that edible fungi may be contaminated by external pollutants during cultivation and that workers cannot observe the internal conditions of the symbiotic nest, and to propose an edible fungi cultivation chamber based on fuzzy control technology.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An edible fungus cultivation cabin based on fuzzy control technology includes a square cabin with an outer cabin door, an inner cabin body inside the square cabin, a partition provided on a side of the inner cabin body close to the outer cabin door, an inner cabin door matching the outer cabin door provided on the partition, an environmental control device provided on the top of the inner cabin body, a plurality of support plates provided on the inner sidewalls of the inner cabin body, a cultivation assembly provided on the surface of the support plates, an intervention mechanism provided on one end of the cultivation assembly close to the inner cabin door, and a monitoring mechanism provided on the other end of the cultivation assembly;

[0009] The cultivation component includes an annular conveyor, a conveyor belt is provided in the annular conveyor, a slider is provided on the outer wall of the conveyor belt, a fixed seat is provided on the surface of the slider, and a cultivation cup is provided in the fixed seat;

[0010] The intervention mechanism includes a plurality of intervention ports opened on the outer wall of the partition, a sealing door is provided at one end of the intervention port away from the inner cabin, and an isolation component is provided at the other end of the intervention port;

[0011] The monitoring mechanism includes a mounting plate and a laser rangefinder. The surface of the mounting plate is provided with an observation component matching the cultivation cup. The end of the mounting plate away from the inner wall of the inner cabin is provided with a humidity monitoring component.

[0012] Preferably, the slider is provided with a rotating rod rotatably connected to the side facing the conveyor belt, the rotating rod is rotatably connected to a "T"-shaped connector at the bottom away from one end of the slider, and connecting plates are rotatably connected to both sides of the "T"-shaped connector, and the connecting plates are fixedly connected to the conveyor belt.

[0013] Preferably, a limiting groove matching the cultivation cup is opened at the center of the fixing seat, a limiting ring is fixedly connected to the top of the limiting groove to prevent the cultivation cup from tipping over, and a plurality of limiting blocks for fixing the cultivation cup are fixedly connected in the limiting groove.

[0014] Preferably, an observation tube for observing termite activities is fixedly connected to the cultivation cup, a positioning hole for matching the limit block is provided at the bottom of the cultivation cup, a monitoring slot is provided on the outer wall of the cultivation cup, a temperature and humidity sensor is plugged into the monitoring slot, a limit bracket for fixing food is plugged into the inner wall of the top of the cultivation cup, a wooden strip serving as food is glued into the limit bracket, a magnetic block is provided on the top of the cultivation cup, and the cultivation cup is connected to a mesh cover for limiting the range of termite activities through adsorption of the magnetic block.

[0015] Preferably, a monitoring probe is fixedly connected to the side of the temperature and humidity sensor facing the cultivation cup, and a monitoring circuit board integrating a power receiving coil and a spring antenna is fixedly installed inside the other side of the temperature and humidity sensor for uploading temperature and humidity data.

[0016] Preferably, the isolation assembly includes an isolation lifting seat, which corresponds to the intervention port one-to-one, and is fixedly connected to the inner wall of the partition. A sliding rod is fixedly connected to one side of the isolation lifting seat, and an isolation screw rod is rotatably connected to the other side of the isolation lifting seat. The top of the isolation screw rod passes through the isolation lifting seat and is connected to an isolation motor. An isolation chamber is provided between the sliding rod and the isolation screw rod, one side of the isolation chamber is slidably connected to the sliding rod, and the other side of the isolation chamber is threadedly connected to the isolation screw rod. An open opening matching the slider is provided at the bottom of the isolation chamber.

[0017] Preferably, the observation assembly includes an observation lifting seat fixedly mounted on the surface of the mounting plate, an adjustment motor and a spline hub fixedly mounted inside the observation lifting seat, the bottom of the spline hub is connected to the observation lifting seat, the top of the spline hub is a rotating part, the inner key of the spline hub is connected to a ball spline matching the observation tube, the bottom of the ball spline is fixedly connected to a rotating seat, a small camera is fixedly mounted inside the rotating seat, a coaxial light source is fixedly mounted on the bottom of the rotating seat, and the output end of the adjustment motor is meshed with the rotating part.

[0018] Preferably, the temperature and humidity monitoring component includes an extension rod, the bottom of the extension rod is fixedly connected to a shell with matching output contacts, and a power output coil for supporting wireless charging is fixedly installed in the shell.

[0019] Preferably, the laser rangefinder is located above the linear conveying area of ​​the ring conveyor, and the laser rangefinder is fixedly connected to the side wall of the inner cabin through a support rod, and is used to monitor the consumption rate of food.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention provides a humidity monitoring component. When a cultivation cup enters the monitoring station, the receiving coil draws power from the power output coil through electromagnetic induction to supply power to the monitoring circuit board. The monitoring circuit board uploads the temperature and humidity data collected by the monitoring probe to the industrial computer via a spring antenna. This eliminates the need to install power supplies in all cultivation units, saving energy. At the same time, by uploading data one by one, the computing pressure of the industrial computer is reduced, enabling the function of continuously monitoring all cultivation cups one by one. When the cultivation cup passes under the laser rangefinder, the laser rangefinder can continuously measure the distance between itself and the wooden strip during the movement of the cultivation cup and upload the data. The industrial computer calculates and outputs the data as a line graph, thus enabling the function of monitoring ant colony activity by using the food intake of termites.

[0022] 2. The present invention sets up an observation component and uses a mobile phone APP to remotely adjust the motor to drive the rotating part of the spline hub to rotate counterclockwise. The ball in the rotating part drives the ball spline to descend, so that the rotating seat and the small camera are lowered into the observation tube. The red light emitted by the coaxial light source is used to achieve illumination without damaging the mycelium or disturbing the termites. The rotation of the rotating seat and the lifting and lowering of the ball spline are controlled by remote control, so that the interior of the symbiotic nest can be freely observed.

[0023] 3. By setting up an intervention mechanism, the present invention allows the staff to remotely control the industrial computer through a mobile phone APP to transport the target culture cup to the intervention station without entering the inner cabin, so that the isolation motor drives the isolation screw to rotate clockwise, driving the isolation chamber to descend to form a closed processing chamber, thereby preventing the staff from carrying external pollutants into the inner cabin, which would destroy the growth environment of the chicken mushroom. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the internal structure of the top of the square cabin in the edible fungus cultivation cabin based on fuzzy control technology proposed by the present invention;

[0025] Figure 2 This is a cross-sectional view of the internal structure of the edible fungus cultivation cabin based on the fuzzy control technology proposed by the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point D in the middle;

[0027] Figure 4 This is a schematic diagram of the intervention mechanism in the edible fungus cultivation chamber in a standby state based on the fuzzy control technology proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the intervention mechanism in the edible fungus cultivation chamber based on fuzzy control technology proposed in the present invention in a working state;

[0029] Figure 6 This is a structural cross-sectional view of the isolation chamber in the edible fungus cultivation cabin based on fuzzy control technology proposed by the present invention;

[0030] Figure 7 This is a structural assembly diagram of the monitoring mechanism and cultivation cup in the edible fungus cultivation chamber based on fuzzy control technology proposed by the present invention;

[0031] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0032] Figure 9 for Figure 7 Enlarged view of point B in the middle;

[0033] Figure 10 for Figure 7 Enlarged view of point C in the middle;

[0034] Figure 11 This is a structural cross-sectional view of the observation lift seat in the edible fungus cultivation cabin based on the fuzzy control technology proposed by the present invention;

[0035] Figure 12 This is a cross-sectional view of the structure of the cultivation cup in the edible fungus cultivation chamber based on the fuzzy control technology proposed by the present invention;

[0036] Figure 13 This is a structural assembly diagram of the temperature and humidity sensor in the edible fungus cultivation chamber based on fuzzy control technology proposed by the present invention;

[0037] Figure 14 This is a schematic diagram of the laser rangefinder in the edible fungus cultivation chamber based on the fuzzy control technology proposed in the present invention in working state;

[0038] Figure 15 This is a schematic diagram of the connection between the slider and the conveyor belt in the edible fungus cultivation chamber based on the fuzzy control technology proposed in the present invention;

[0039] Figure 16 This is a structural schematic diagram of the slider in the edible fungus cultivation chamber based on fuzzy control technology proposed by the present invention.

[0040] Figure 1: Cabin; 2. Inner cabin; 3. Partition; 4. Environmental control equipment; 5. Support plate; 6. Circular conveyor; 601, Conveyor belt; 7. Slider; 8. Fixing seat; 9. Cultivation cup; 901, Magnetic block; 10. Access port; 11. Sealing door; 12. Mounting plate; 13. Laser rangefinder; 14. Rotating rod; 15. "T" type connector; 16. Connecting plate; 17. Limiting groove; 18. Limiting ring; 19. Limiting block; 20. Observation tube; 21. Positioning hole; 22. Monitoring slot; 23. Temperature and humidity sensor ; 24. Limit bracket; 25. Wooden strip; 26. Mesh cover; 27. Monitoring probe; 28. Monitoring circuit board; 29. ​​Power receiving coil; 30. Spring antenna; 31. Isolation lifting seat; 32. Sliding rod; 33. Isolation screw rod; 34. Isolation motor; 35. Isolation chamber; 36. Observation lifting seat; 37. Adjustment motor; 38. Spline hub; 3801. Rotating part; 39. Ball spline; 40. Rotating seat; 41. Small camera; 42. Coaxial light source; 43. Extension rod; 45. Shell; 46. Power output coil. DETAILED DESCRIPTION

[0041] 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium; and it can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0044] Example, see Figures 1 to 16 The edible fungus cultivation chamber based on fuzzy control technology includes a square cabin 1 with an outer door, an inner cabin body 2 inside the square cabin 1, a partition 3 is provided on the side of the inner cabin body 2 close to the outer door, and the partition 3 is provided with an inner cabin door matching the outer door. An environmental control device 4 is provided on the top of the inner cabin body 2, and a plurality of support plates 5 are provided on the inner side wall of the inner cabin body 2, and a cultivation component is provided on the surface of the support plates 5;

[0045] The cultivation component includes an annular conveyor 6, a conveyor belt 601 is provided inside the annular conveyor 6, a slider 7 is provided on the outer wall of the conveyor belt 601, a fixed seat 8 is provided on the surface of the slider 7, and a cultivation cup 9 is provided inside the fixed seat 8;

[0046] An intervention mechanism is provided at one end of the cultivation component close to the inner door, and a monitoring mechanism is provided at the other end of the cultivation component;

[0047] The intervention mechanism includes a plurality of intervention ports 10 provided on the outer wall of the partition 3. A sealing door 11 is provided at one end of the intervention port 10 away from the inner cabin 2, and an isolation assembly is provided at the other end of the intervention port 10.

[0048] The monitoring mechanism includes a mounting plate 12 and a laser rangefinder 13 . The surface of the mounting plate 12 is provided with an observation component that matches the cultivation cup 9 , and the end of the mounting plate 12 away from the inner wall of the inner cabin 2 is provided with a humidity monitoring component.

[0049] It should be noted that the environmental control device 4 and the endless conveyor 6 are existing technologies and are used to collect environmental data in the inner cabin 2 and control the environment in the inner cabin 2;

[0050] The end point of the circular conveyor 6 close to the monitoring mechanism serves as an observation station, and the end point of the circular conveyor 6 close to the intervention mechanism serves as an intervention station;

[0051] Environmental control equipment 4, cultivation components, intervention mechanism, and monitoring mechanism are all controlled by industrial computers in the existing technology;

[0052] The above description will not be repeated below.

[0053] Furthermore, a rotating rod 14 is rotatably connected to the side of the slider 7 facing the conveyor belt 601. The bottom of the rotating rod 14 away from the end of the slider 7 is rotatably connected to a "T"-shaped connector 15. Both sides of the "T"-shaped connector 15 are rotatably connected to connecting plates 16. The connecting plates 16 are fixedly connected to the conveyor belt 601.

[0054] Furthermore, a limiting groove 17 is provided at the center of the fixing seat 8 to match the culture cup 9. A limiting ring 18 is fixedly connected to the top of the limiting groove 17 to prevent the culture cup 9 from tipping over. A plurality of limiting blocks 19 are fixedly connected to the limiting groove 17 to fix the culture cup 9.

[0055] Furthermore, an observation tube 20 for observing termite activity is fixedly connected to the cultivation cup 9. A positioning hole 21 matching the limit block 19 is provided at the bottom of the cultivation cup 9. A monitoring slot 22 is provided on the outer wall of the cultivation cup 9. A temperature and humidity sensor 23 is plugged into the monitoring slot 22. A limit bracket 24 for fixing food is plugged into the inner wall of the top of the cultivation cup 9. A wooden strip 25 serving as food is bonded to the limit bracket 24. A magnetic block 901 is provided on the top of the cultivation cup 9. A mesh cover 26 for limiting the range of termite activity is attached to the cultivation cup 9 through the magnetic block 901.

[0056] Furthermore, a monitoring probe 27 is fixedly connected to one side of the temperature and humidity sensor 23 facing the cultivation cup 9, and a monitoring circuit board 28 with an integrated power receiving coil 29 and a spring antenna 30 is fixedly installed inside the other side of the temperature and humidity sensor 23 for uploading temperature and humidity data;

[0057] Furthermore, the isolation assembly includes an isolation lifting seat 31, which corresponds one-to-one to the access port 10. The isolation lifting seat 31 is fixedly connected to the inner wall of the partition 3, and a sliding rod 32 is fixedly connected to one side of the isolation lifting seat 31. The other side of the isolation lifting seat 31 is rotatably connected to an isolation screw rod 33. The top of the isolation screw rod 33 passes through the isolation lifting seat 31 and is connected to an isolation motor 34. An isolation chamber 35 is provided between the slide rod 32 and the isolation screw rod 33. One side of the isolation chamber 35 is slidably connected to the slide rod 32, and the other side of the isolation chamber 35 is threadedly connected to the isolation screw rod 33. The bottom of the isolation chamber 35 is provided with an opening that matches the slider 7;

[0058] A further advantage of adopting the above method is that the staff can transport the target culture cup 9 to the intervention station through the mobile phone APP remote control industrial computer without entering the inner cabin 2, so that the isolation motor 34 drives the isolation screw 33 to rotate clockwise, driving the isolation chamber 35 to descend to form a closed processing chamber, thereby preventing the staff from carrying external pollutants into the inner cabin 2, which would destroy the growth environment of the chicken mushroom.

[0059] Furthermore, the observation assembly includes an observation lift base 36 fixedly mounted on the surface of the mounting plate 12, an adjustment motor 37 and a spline hub 38 fixedly mounted in the observation lift base 36, the bottom of the spline hub 38 is connected to the observation lift base 36, the top of the spline hub 38 is a rotating portion 3801, a ball spline 39 matching the observation tube 20 is keyed in the spline hub 38, the bottom of the ball spline 39 is fixedly connected to a rotating base 40, a small camera 41 is fixedly mounted in the rotating base 40, a coaxial light source 42 is fixedly mounted at the bottom of the rotating base 40, and the output end of the adjustment motor 37 is meshed with the rotating portion 3801;

[0060] It should be noted that: Figure 11 As shown, longitudinal balls are provided inside the spline hub 38 for positioning the ball spline 39 in the horizontal direction and reducing its resistance when performing vertical movement. Spiral balls are provided inside the rotating part 3801 for driving the ball spline 39 to perform vertical movement. The method of driving the ball spline 39 to move by balls in the above content is the existing technology and will not be repeated below.

[0061] A further advantage of adopting the above method is that the rotating part 3801 is driven to rotate counterclockwise by adjusting the rotation of the motor 37, and the ball spline 39 is driven to descend by the ball in the rotating part 3801, so that the rotating seat 40 and the small camera 41 are lowered into the observation tube. The red light emitted by the coaxial light source 42 can achieve lighting without damaging the mycelium or disturbing the termites. The rotation of the rotating seat 40 and the lifting and lowering of the ball spline 39 are controlled by remote control, so that the interior of the symbiotic nest can be freely observed.

[0062] Furthermore, the temperature and humidity monitoring assembly includes an extension rod 43, the bottom of which is fixedly connected to a housing 45, and a power output coil 46 for supporting wireless charging is fixedly installed in the housing 45;

[0063] A further benefit of adopting the above method is that when the cultivation cup 9 enters the monitoring station, the receiving coil draws power from the power output coil 46 through electromagnetic induction to supply power to the monitoring circuit board 28. The monitoring circuit board 28 uploads the temperature and humidity data collected by the monitoring probe 27 to the industrial computer through the spring antenna 30. There is no need to set up power supplies in all cultivation units, which saves energy. At the same time, by uploading data one by one, the computing pressure of the industrial computer is reduced, and the function of continuously monitoring all cultivation cups 9 one by one is realized.

[0064] Furthermore, a laser rangefinder 13 is located above the linear conveying area of ​​the ring conveyor 6. The laser rangefinder 13 is fixedly connected to the side wall of the inner cabin 2 via a support rod and is used to monitor the consumption rate of food.

[0065] A further advantage of adopting the above method is that when the cultivation cup 9 passes under the laser rangefinder 13, the laser rangefinder 13 can continuously measure the distance between itself and the wooden stick 25 and upload it during the movement of the cultivation cup 9, and form a line graph output through calculation by the industrial computer, thereby realizing the function of monitoring the activity of the ant colony by using the food intake of termites.

[0066] Before use, the present invention is performed by filling the culture cup 9 with sterilized nutrient soil, placing four breeding ants and a mycelium block of Alstonia albuminosa in the nutrient soil, inserting the limiting bracket 24 bonded with a wooden strip 25 into the inner wall of the culture cup 9, installing the mesh cover 26 to prevent termites from escaping, and finally inserting the temperature and humidity sensor 23 into the monitoring slot 22 to complete the assembly of the culture unit. The culture units are carried to the inner cabin 2 of the cabin 1 through a sealed container, and the culture cup 9 is inserted into the limiting groove 17 with the monitoring slot 22 facing the conveyor belt 601, and the installation is completed by plugging the limiting block 19 into the positioning hole 21.

[0067] During the cultivation process, the temperature, humidity, and carbon dioxide concentration in the inner chamber are adjusted by the environmental control device 4. The control program is used to check each cultivation cup 9 one by one. When monitoring, the industrial computer energizes the power output coil 46 and controls the circular conveyor 6 to perform slow intermittent movements. The conveyor belt 601 pulls the slider 7 to move without disturbing the termites, so that each cultivation cup 9 enters the monitoring station in turn. When the cultivation cup 9 enters the monitoring station, the power receiving coil 29 draws power from the power output coil 46 through electromagnetic induction to supply power to the monitoring circuit board 28. The monitoring circuit board 28 uploads the temperature and humidity data collected by the monitoring probe 27 to the industrial computer via the spring antenna 30. If the growth of the mushroom bed is abnormal, the temperature data will change. Excessive mycelium activity will cause the temperature in the cultivation cup 9 to rise, while aging or death of mycelium will cause the temperature in the cultivation cup 9 to drop. When abnormal data appears, the industrial computer issues an alarm. After the industrial computer eliminates the abnormal data, it takes the average value of the temperature and humidity data in the cultivation cup 9 and the temperature and humidity data of the inner chamber 2 for fuzzy control:

[0068] According to the reference: "Li Yanli, Research on Optimization of Culture Medium and Artificial Cultivation Technology of Albizia albuminosa[D], Shaanxi University of Science and Technology, 2018", when cultivating the mycelium of Albizia albuminosa, the target temperature of fuzzy control should be set to 26℃ and the target humidity should be set to 75%;

[0069] Based on the above, fuzzy control needs to set the following compensation rules:

[0070] Rule 1: If the temperature inside the culture cup 9 is 1.5°C higher than the temperature inside the inner chamber 2, and the carbon dioxide concentration inside the inner chamber 2 is greater than 2000 ppm, it indicates that the mycelial metabolism is active. At this time, increase the ventilation fan speed and slightly reduce the heating power.

[0071] Rule 2: If the deviation between the temperature in the cultivation cup 9 and the target temperature is equal to the set positive minimum state (the temperature in the cultivation cup 9 is 1° to 2° higher than the target temperature), only ventilation is started to avoid inhibiting the expansion of hyphae;

[0072] After the data upload is completed, the circular conveyor 6 starts again to send the next cultivation cup 9 to the monitoring station. When the cultivation cup 9 that has completed preliminary data collection passes under the laser rangefinder 13, the laser rangefinder 13 continuously measures the distance between itself and the wooden strip 25 during the movement of the cultivation cup 9 and uploads the data. The industrial computer calculates and outputs a line graph, thereby achieving the function of monitoring the feeding status of the wooden strip 25. By comparing the daily feeding status of the wooden strip 25, it is determined whether the termite activity is normal. If the number of soldier ants increases abnormally or the chemical communication between the ant colony fails, the consumption of the wooden strip 25 will decrease. When the consumption of the wooden strip 25 is abnormally low, the industrial computer will issue an alarm.

[0073] The staff can select the abnormal cultivation cup 9 for observation through the mobile phone APP. During the observation, the industrial computer controls the ring conveyor 6 to transport the abnormal cultivation cup 9 to the observation station and stop. The motor 37, the rotating seat 40 and the small camera 41 are remotely adjusted through the mobile phone APP. By adjusting the rotation of the motor 37, the rotating part 3801 of the spline hub 38 is driven to rotate counterclockwise, and the ball spline 39 is driven to descend in the observation lifting seat 36 by the ball in the rotating part 3801, so that the rotating seat 40 and the small camera 41 are lowered into the observation tube. At this time, the coaxial light source 42 can be turned on by remote control. After the coaxial light source 42 is turned on, it emits red light that has little effect on termites and hyphae to provide illumination. During the observation process, the rotating seat 40 can be controlled to rotate to adjust the angle of the small camera 41, and the rotating part 3801 can be controlled to rotate to adjust the height of the small camera 41, so as to realize the function of freely observing the interior of the symbiotic nest and judge whether intervention treatment of the cultivation cup 9 is needed;

[0074] When performing manual intervention, the staff opens the outer cabin door and enters the square cabin 1. Without entering the inner cabin 2, after selecting the abnormal cultivation cup 9 through the mobile phone APP, the industrial computer transports the target cultivation cup 9 to the intervention station and stops. Then the isolation motor 34 drives the isolation screw 33 to rotate clockwise, driving the isolation chamber 35 to descend to a state where the bottom is close to the slider 7. During the descent, the cultivation cup 9 enters the interior of the isolation chamber 35 through the open mouth of the isolation chamber 35, realizing the function of isolating the abnormal cultivation cup 9. In this state, the output end of the isolation chamber 35 is aligned with the intervention port 10. At this time, the staff opens the sealed door 11 and takes out the abnormal cultivation cup 9 for intervention treatment. After the treatment is completed, if the cultivation cup 9 can still be used, it will be put back into the limit slot 17 after sterilization to prevent external contaminants from entering the inner cabin 2 and affecting the cultivation of chicken mushroom.

[0075] 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. An edible fungus cultivation chamber based on fuzzy control technology, comprising a square chamber (1) provided with an outer chamber door, characterized in that: The cabin (1) is provided with an inner cabin body (2), a partition (3) is provided on a side of the inner cabin body (2) close to the outer cabin door, the partition (3) is provided with an inner cabin door matching the outer cabin door, an environmental control device (4) is provided on the top of the inner cabin body (2), a plurality of support plates (5) are provided on the inner side wall of the inner cabin body (2), a cultivation component is provided on the surface of the support plate (5), an intervention mechanism is provided on one end of the cultivation component close to the inner cabin door, and a monitoring mechanism is provided on the other end of the cultivation component; The cultivation component comprises an annular conveyor (6), a conveyor belt (601) is provided in the annular conveyor (6), a slider (7) is provided on the outer wall of the conveyor belt (601), a fixed seat (8) is provided on the surface of the slider (7), and a cultivation cup (9) is provided in the fixed seat (8); The intervention mechanism comprises a plurality of intervention ports (10) provided on the outer wall of the partition (3); a sealing door (11) is provided at one end of the intervention port (10) away from the inner cabin (2); and an isolation assembly is provided at the other end of the intervention port (10); The monitoring mechanism includes a mounting plate (12) and a laser rangefinder (13). The laser rangefinder (13) is fixed to the side wall of the inner cabin (2) through a support rod and is located above the linear conveying area of ​​the ring conveyor (6). It is used to monitor the consumption rate of the food in the cultivation cup (9). The surface of the mounting plate (12) is provided with an observation component that matches the cultivation cup (9). The end of the mounting plate (12) away from the inner wall of the inner cabin (2) is provided with a temperature and humidity monitoring component. The observation assembly comprises an observation lifting seat (36) fixedly mounted on the surface of the mounting plate (12), wherein a ball spline (39) capable of being lifted and inserted into the cultivation cup (9) is provided in the observation lifting seat (36), a rotating seat (40) is connected to the bottom of the ball spline (39), and a small camera (41) for observing the interior of the symbiotic nest is installed in the rotating seat (40); The environmental control device (4) is connected to an industrial computer, which is configured to execute a fuzzy control algorithm. When the temperature inside the cultivation cup (9) is 1.5°C higher than the temperature of the inner chamber (2) and the carbon dioxide concentration is greater than 2000ppm, the ventilation fan speed is increased and the heating power is reduced. When the deviation between the temperature inside the cultivation cup (9) and the target temperature of 26°C is +1°C to +2°C, only ventilation is started.

2. The edible fungus cultivation cabin based on fuzzy control technology according to claim 1 is characterized in that: A rotating rod (14) is provided on one side of the slider (7) facing the conveyor belt (601) for rotation connection. A bottom of the rotating rod (14) away from one end of the slider (7) is rotationally connected to a "T"-shaped connector (15). Both sides of the "T"-shaped connector (15) are rotationally connected to connecting plates (16). The connecting plates (16) are fixedly connected to the conveyor belt (601).

3. The edible fungus cultivation cabin based on fuzzy control technology according to claim 2 is characterized in that: A limiting groove (17) matching the culture cup (9) is provided at the center of the fixing seat (8), a limiting ring (18) is fixedly connected to the top of the limiting groove (17) to prevent the culture cup (9) from tipping over, and a plurality of limiting blocks (19) for fixing the culture cup (9) are fixedly connected in the limiting groove (17).

4. The edible fungus cultivation cabin based on fuzzy control technology according to claim 3 is characterized in that: An observation tube (20) for observing termite activities is fixedly connected to the cultivation cup (9), a positioning hole (21) matching the limit block (19) is provided at the bottom of the cultivation cup (9), a monitoring slot (22) is provided on the outer wall of the cultivation cup (9), a temperature and humidity sensor (23) is plugged into the monitoring slot (22), a limit bracket (24) for fixing food is plugged into the inner wall of the top of the cultivation cup (9), a wooden strip (25) serving as food is glued into the limit bracket (24), a magnetic block (901) is provided at the top of the cultivation cup (9), and a net cover (26) for limiting the range of termite activities is adsorbed and connected to the cultivation cup (9) through the magnetic block (901).

5. The edible fungus cultivation cabin based on fuzzy control technology according to claim 4 is characterized in that: A monitoring probe (27) is fixedly connected to one side of the temperature and humidity sensor (23) facing the cultivation cup (9), and a monitoring circuit board (28) integrated with a power receiving coil (29) and a spring antenna (30) is fixedly installed inside the other side of the temperature and humidity sensor (23) for uploading temperature and humidity data.

6. The edible fungus cultivation cabin based on fuzzy control technology according to claim 1, characterized in that: The isolation assembly includes an isolation lifting seat (31), the isolation lifting seat (31) corresponds to the intervention port (10) one by one, the isolation lifting seat (31) is fixedly connected to the inner wall of the partition (3), one side of the interior of the isolation lifting seat (31) is fixedly connected to a slide rod (32), the other side of the interior of the isolation lifting seat (31) is rotatably connected to an isolation screw rod (33), the top end of the isolation screw rod (33) passes through the isolation lifting seat (31) and is connected to an isolation motor (34), an isolation chamber (35) is provided between the slide rod (32) and the isolation screw rod (33), one side of the isolation chamber (35) is slidably connected to the slide rod (32), the other side of the isolation chamber (35) is threadedly connected to the isolation screw rod (33), and the bottom of the isolation chamber (35) is provided with an open opening for matching the slider (7).

7. The edible fungus cultivation cabin based on fuzzy control technology according to claim 1 is characterized in that: An adjusting motor (37) and a spline hub (38) are fixedly installed in the observation lifting seat (36), the bottom of the spline hub (38) is connected to the observation lifting seat (36), the top of the spline hub (38) is a rotating part (3801), the spline hub (38) is key-connected to the ball spline (39), the bottom of the ball spline (39) is fixedly connected to a rotating seat (40), a small camera (41) is fixedly installed in the rotating seat (40), a coaxial light source (42) is fixedly installed at the bottom of the rotating seat (40), and the output end of the adjusting motor (37) is meshedly connected to the rotating part (3801).

8. The edible fungus cultivation cabin based on fuzzy control technology according to claim 1, characterized in that: The temperature and humidity monitoring assembly comprises an extension rod (43), the bottom of the extension rod (43) is fixedly connected to a housing (45), and a power output coil (46) for supporting wireless charging is fixedly installed in the housing (45).

Images