Edible and medicinal fungus planting device

Abstract

The utility model aims to provide an edible and medicinal fungus planting device which comprises a bottom plate, a top cover, a support, a plurality of culture frames, a plurality of atomizing nozzles and a water supply component used for supplying water to the atomizing nozzles, the top cover capable of being opened is arranged on the bottom plate, and a culture space is defined by the top cover and the bottom plate. The support, the culture racks, the atomizing nozzles and the water supply component are arranged in the culture space, the culture racks are inserted into the bottom plate at intervals, and the support is correspondingly arranged above the culture racks; the top cover is made of a transparent material; the edible and medicinal fungus cultivation device can accurately control watering and fertilizing conditions of edible and medicinal fungi, thereby helping a laboratory to better research planting methods of the edible and medicinal fungi, in addition, the edible and medicinal fungus cultivation device can also be applied to a large mushroom house, the edible and medicinal fungi in each cultivation device can be independently sprayed with water and fertilized, and the edible and medicinal fungus cultivation device is simple in structure and convenient to use. The purposes of improving yield and quality and saving energy are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mushroom cultivation, and in particular relates to a device for cultivating edible and medicinal mushrooms. Background Art

[0002] In nature, the fungus kingdom ranks alongside the plant kingdom and the animal kingdom. It is estimated that the total number of species should be more than 2.2 million, of which large fungi that can be used as food, medicine, or both are generally called edible and medicinal fungi, and there are about 2,000 species. In my country, edible and medicinal fungi are important health resources. They not only have a delicious and unique taste, but some also have medicinal value. They play an important role in health care and disease treatment and are deeply favored by the public.

[0003] At present, the more common edible and medicinal fungi on the market include shiitake mushrooms, oyster mushrooms, button mushrooms, and enoki mushrooms. However, there are also some edible and medicinal fungi that are very popular among consumers, but are less cultivated, such as golden mushrooms. The main reason for the less cultivation of golden mushrooms is that golden mushrooms have strict requirements for humidity control at different growth stages, and the needs for nutrients are different. When conducting cultivation technology research in the laboratory, there are often space limitations and it is impossible to build large-scale mushroom houses. Generally, they are placed on simple shelves, and researchers often use simple water spraying equipment to spray water, humidify or fertilize the cultivated golden mushrooms. This method cannot accurately determine the amount of water spraying and fertilizer required for golden mushrooms at different growth stages, and cannot accurately study the cultivation conditions of golden mushrooms.

[0004] In addition, even in production plants with large mushroom houses, sometimes some edible and medicinal mushroom varieties only need to be planted in small quantities according to supply demand. If a unified mushroom house spraying equipment is used, most of the water or liquid fertilizer may fall on the mushroom racks or the ground, which can easily cause a waste of energy.

[0005] Therefore, designing a small-scale edible and medicinal fungi cultivation device will help to study the cultivation methods of some edible and medicinal fungi varieties that have strict control requirements on humidity and fertilizer, promote the growth of edible and medicinal fungi, and improve their yield and quality. In addition, when the demand for edible and medicinal fungi supply is small, different numbers of edible and medicinal fungi cultivation devices can be placed in the mushroom house according to actual needs. Each small-scale edible and medicinal fungi cultivation device can be sprayed with water and fertilized separately according to the cultivation requirements of its corresponding variety, so as to ensure the yield and quality of different varieties of edible and medicinal fungi, and reduce the waste of water and fertilizer. Utility Model Content

[0006] The purpose of the utility model is to provide an edible and medicinal fungus cultivation device, which can more accurately control the watering and fertilization conditions of edible and medicinal fungi, thereby helping laboratories to better study the cultivation methods of edible and medicinal fungi. In addition, it can also be used in large mushroom houses. The edible and medicinal fungi in each cultivation device can be sprayed with water and fertilized separately, so as to achieve the purpose of improving yield, quality and energy saving.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A device for growing edible and medicinal mushrooms, comprising a bottom plate, a top cover, a support, a plurality of culture racks, a plurality of atomizing nozzles and a water supply component for supplying water to the atomizing nozzles, wherein an openable top cover is arranged on the bottom plate, and a culture space is formed with the top cover, wherein the support, the culture rack, the atomizing nozzle and the water supply component are arranged in the culture space, and the culture racks are inserted on the bottom plate at intervals, and a support is arranged above the bottom plate; the top cover is made of a transparent material;

[0009] The water supply component includes a water tank, a water pump, a water pipe and a water supply control system. The water tank is installed on the base plate. The water pump is installed on one side or the bottom of the water tank. A liquid level sensor is arranged on the inner wall. The output end of the water pump is connected to the water pipe. The water supply control system is electrically connected to the water pump and the liquid level sensor. A plurality of atomizing nozzles are arranged at intervals on the water delivery part of the water pipe and fixed by the bracket. There is one atomizing nozzle corresponding to the top of each culture rack.

[0010] Preferably, each of the atomizing nozzles is provided with a solenoid valve, and each of the solenoid valves is electrically connected to the water supply control system. Preferably, the water supply component also includes a detection unit, and the detection unit includes a temperature detection element and a humidity detection element, and the detection unit is externally electrically connected to a display panel.

[0011] Preferably, an openable and closable air inlet is provided on one side of the top cover, and an air outlet is provided on the other side, and an exhaust fan is provided at the air outlet.

[0012] More preferably, the air inlet is connected to an air purification mechanism, which includes an air inlet pipe, a purification unit and an air outlet pipe, and is arranged in the culture space or outside the culture space; when the air purification mechanism is arranged in the culture space, the air inlet pipe is connected to the air inlet and is provided with an air inlet check valve; when the air purification mechanism is arranged outside the culture space, the air outlet pipe is connected to the air inlet and is provided with an air outlet check valve.

[0013] Preferably, electric lifting sleeve rods are installed below the left and right sides of the bracket, and the fixed ends of the electric lifting sleeve rods are arranged on the bottom plate.

[0014] Preferably, the culture rack is formed by horizontal bars and vertical bars fixedly connected by bolt assemblies.

[0015] More preferably, a flat plate is placed on the crossbar.

[0016] Preferably, mounting slots are provided at positions corresponding to the bottom plate and the vertical rods.

[0017] Preferably, the water pipe includes a first water pipe and a second water pipe, the water inlet end of the first water pipe is connected to the water pump, and the water outlet end is connected to the water inlet end of the second water pipe, the second water pipe is arranged on the outer wall below the bracket, atomizing nozzles are arranged at intervals, the outer wall is provided with a mounting clamp, and the second water pipe is fixedly connected to the outer wall below the bracket through the mounting clamp.

[0018] When using the above-mentioned edible and medicinal mushroom cultivation device, the edible and medicinal mushroom bags or edible and medicinal mushroom cultivation vessels are placed one by one in the cultivation rack, water or liquid fertilizer is added to the water storage tank, and the top cover is closed. The water pump is started through the water supply control system, and the water pump pumps the water in the water storage tank into the water pipe, and then the edible and medicinal mushrooms below are watered or fertilized through the atomizing nozzle.

[0019] The utility model has the following advantages:

[0020] (1) An atomizing nozzle is arranged above each culture rack, which can control each edible and medicinal fungus bag or edible and medicinal fungus cultivation vessel to obtain a unified water source or liquid fertilizer, and the spraying amount is relatively uniform. The spraying test of different nutrient elements at different growth stages is carried out. By comparing the growth conditions of edible and medicinal fungi, the appropriate cultivation conditions for improving the quality and efficiency of edible and medicinal fungi can be better obtained.

[0021] (2) After finding the appropriate cultivation conditions, the optimal watering amount or fertilization amount can be set through the water supply control system, and then the cultivation device can be used to carry out cultivation according to the optimal conditions, thereby promoting the growth of edible and medicinal fungi, improving their yield and quality, and better realizing the process-based, standardized, quality-enhancing and efficiency-enhancing cultivation operations of edible and medicinal fungi.

[0022] (3) The utility model is further provided with an air purification mechanism, which can filter out some miscellaneous bacteria, small organisms and dust before the air enters the culture space, thereby reducing the probability of edible and medicinal fungi being infected by pathogenic bacteria and pests, thereby further ensuring the healthy growth of edible and medicinal fungi and improving their yield and quality.

[0023] (4) The utility model adopts a miniaturized structure. When the supply demand of some edible and medicinal fungi varieties is small, different numbers of the utility model can be placed in the mushroom house according to actual demand to plant appropriate numbers of edible and medicinal fungi varieties. Each small cultivation device can be sprayed with water and fertilized separately according to the planting requirements of its corresponding variety to ensure the yield and quality of different varieties of edible and medicinal fungi, thereby realizing the process-based, standardized, quality-enhanced and efficiency-enhancing cultivation operations of different edible and medicinal fungi, while reducing the waste of water and fertilizer and achieving the purpose of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of a three-dimensional partial structure of an edible and medicinal fungus cultivation device provided by an embodiment of the utility model;

[0025] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 3 It is a partial three-dimensional structural schematic diagram of the edible and medicinal fungi cultivation device provided by the embodiment of the utility model (with partial enlargement);

[0027] Figure 4 It is a partial front view structural schematic diagram of the edible and medicinal fungi cultivation device provided by the embodiment of the utility model;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of an edible and medicinal fungus cultivation device provided in an embodiment of the utility model.

[0029] The reference numerals in the figures are:

[0030] 1. Top cover; 2. Air inlet; 3. Air outlet; 4. Bracket; 5. Water supply component; 501. Water storage tank; 502. Detection unit; 503. Water pump; 504. First water pipe; 505. Second water pipe; 6. Support plate; 7. Electric lifting sleeve; 8. Bottom plate; 9. Atomizing nozzle; 10. Cultivation rack; 11. Mounting slot; 12. Mounting clamp; 13. Flat plate; 14. Air purification mechanism; 1401. Air inlet pipe; 1402. Purification unit; 1403. Air outlet pipe. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0033] like Figure 1-5 As shown, a device for growing edible and medicinal fungi includes a bottom plate 8, a top cover 1, a bracket 4, a plurality of culture racks 10, a plurality of atomizing nozzles 9 and a water supply component 5 for supplying water to the atomizing nozzles 9. An openable top cover 1 is arranged on the bottom plate 8 to enclose a culture space with the top cover 1. To enclose a culture space, the top cover includes a side plate and a bottom plate. The side plate has a certain height, the lower end of which is placed on the bottom plate 8, and the upper end is connected to the top plate. The top cover shown in this embodiment is in a cubic shape with an opening at the bottom. To facilitate understanding of the structure in the culture space, Figure 1 Only the left side plate and the right side plate of the top cover 1 are shown, which also includes a front side plate, a rear side plate and a top plate. Figure 5The culture space is provided with a support 4, a culture rack 10, an atomizing nozzle 9 and a water supply component 5. The culture racks 10 are inserted on the bottom plate 8 at intervals, and the support 4 is correspondingly arranged above. There are multiple culture racks 10, and each culture rack 10 can be placed with a corresponding edible and medicinal fungus bag or edible and medicinal fungus cultivation vessel, and the number can be determined according to the actual space of the laboratory. The top cover 1 is made of transparent material to facilitate observation of the cultivation of edible and medicinal fungi therein, and to enable the edible and medicinal fungi to receive external light to meet growth needs; the water supply component 5 includes a water storage tank 501, a water pump 503, a water pipe and a water supply control system, the water storage tank 501 is installed on the bottom plate 8, a water pump 503 is installed on one side or the bottom of the water storage tank 501, a liquid level sensor is arranged on the inner wall, the output end of the water pump 503 is connected to the water pipe, and the water supply control system is electrically connected to the water pump 503 and the liquid level sensor; a plurality of atomizing nozzles 9 are arranged at intervals on the water delivery part of the water pipe, which are fixed by a bracket 4, and an atomizing nozzle 9 is correspondingly arranged above each culture rack 10, and the water pipe also has a water diversion part, which is used to connect with the water pump 503 to introduce water into the water delivery part. Among them: the operation panel of the water supply control system can be arranged outside the culture space for easy operation, and a PLC control system can be adopted; water can be placed in the water storage tank 501, and liquid fertilizers dissolved with various nutrient elements can also be placed therein. By correspondingly arranging an atomizing nozzle 9 above each culture rack 10, each edible and medicinal fungus bag or edible and medicinal fungus cultivation vessel can be controlled to obtain a unified water source or liquid fertilizer, and the spraying amount is relatively uniform. Spraying experiments and studies of different nutrient elements at different growth stages are carried out. By comparing the growth conditions of edible and medicinal fungi, suitable planting conditions for edible and medicinal fungi can be better obtained, which is particularly helpful for studying the planting methods of some edible and medicinal fungi varieties that have strict control requirements on humidity and fertilizer.

[0034] The specific use method is as follows: place the edible and medicinal fungi bags or edible and medicinal fungi cultivation vessels in a one-to-one correspondence in the culture rack 10, and cover the top cover 1. Start the water pump through the water supply control system, the water pump pumps the water in the water storage tank 501 into the water pipe, and then waters or fertilizes the edible and medicinal fungi below it through the atomizing nozzle 9. Since the edible and medicinal fungi require less water, water / liquid fertilizer basically will not flow out of the edible and medicinal fungi bags or edible and medicinal fungi cultivation vessels. The water supply control system can set the amount of watering or fertilizing each time, and then obtain the water level change of the water storage tank 501 through the liquid level sensor, so that the watering and fertilizing amount of the edible and medicinal fungi can be more accurately controlled. By changing different test conditions and combining the investigation of the growth status of edible and medicinal fungi, it can help the laboratory to better study the cultivation method of edible and medicinal fungi. After finding the appropriate cultivation conditions, the water supply control system can be used to set the optimal amount of watering or fertilization, and then the cultivation can be carried out according to the optimal conditions, thereby promoting the growth of edible and medicinal fungi and improving their yield and quality. In addition, the water supply control system can also set a specified time for spraying, which reduces manual operation and can better realize the process and standardized cultivation of edible and medicinal fungi. The control procedure is a prior art and will not be described in detail here.

[0035] Preferably, in order to more accurately control the amount of water sprayed or fertilizer applied to each edible and medicinal fungi bag or edible and medicinal fungi cultivation vessel, each atomizing nozzle 9 is provided with a solenoid valve, and each solenoid valve is electrically connected to the water supply control system. When spraying water and fertilizing, the corresponding atomizing nozzle 9 above one of the edible and medicinal fungi bags or edible and medicinal fungi cultivation vessels is controlled to open, and after completing the water spraying or fertilizing work of one edible and medicinal fungi bag or edible and medicinal fungi cultivation vessel, it is closed, and then the corresponding atomizing nozzle 9 above the next edible and medicinal fungi bag or edible and medicinal fungi cultivation vessel is opened, and after the water spraying or fertilizing work is completed, it is closed, and the above operation is repeated until all edible and medicinal fungi bags or edible and medicinal fungi cultivation vessels have completed the water spraying or fertilizing work. Each time a water spraying or fertilizing operation is performed on an edible and medicinal mushroom bag or an edible and medicinal mushroom cultivation container, the amount of water sprayed or the amount of fertilizer applied to each edible and medicinal mushroom bag or edible and medicinal mushroom cultivation container can be made relatively consistent and uniform, and the amount of water sprayed or the amount of fertilizer applied to each edible and medicinal mushroom bag or edible and medicinal mushroom cultivation container can be controlled more accurately.

[0036] Preferably, the water supply component 5 further includes a detection unit 502, the detection unit 502 includes a temperature detection component and a humidity detection component, the temperature detection component is a temperature sensor, the humidity detection component is a humidity sensor, and the detection unit 502 is externally electrically connected to a display panel. The relevant data detected by the temperature detection component and the humidity detection component can be displayed on the display panel, and the display panel can be installed on the outer side of the bottom plate 8.

[0037] Preferably, an openable and closable air inlet 2 is provided on one side of the top cover 1, and an air outlet 3 is provided on the other side, and an exhaust fan is provided at the air outlet 3. By providing an exhaust fan, air circulation in the culture space can be maintained. If the humidity in the culture space is too high or the temperature is too high, the exhaust fan can also be used to improve it. In order to reduce the probability of edible and medicinal fungi being infected by pathogenic bacteria and pests, the air entering from the air inlet 2 is preferably first purified by an air purification mechanism, and the peripheral side of the exhaust fan is sealed and connected to the peripheral wall of the air inlet 3. When the exhaust fan is not exhausting air, its cover can be closed to prevent bacteria and insects from entering from the air inlet 3. The air purification mechanism 14 includes an air inlet pipe 1401, a purification unit 1402 and an air outlet pipe 1403, which are arranged in the culture space or outside the culture space; when the air purification mechanism 14 is arranged in the culture space, the air inlet pipe 1401 is connected to the air inlet hole 2 and is provided with an air inlet check valve; when the air purification mechanism is arranged outside the culture space, the air outlet pipe 1403 is connected to the air inlet hole 2 and is provided with an air outlet check valve, and the pipe connected to the air inlet hole 2 is more convenient to insert into the air inlet hole 2 using a hose, such as Figure 1 and Figure 5 As shown in the figure, the air purification mechanism 14 is arranged outside the culture space, and the air outlet pipe 1403 is connected to the air inlet 2. The air outlet pipe 1403 adopts a hose, and the purification unit 1402 of the air purification mechanism 14 inhales air, and discharges the air from the air outlet pipe 1403 after purification, and then enters the culture space. Some bacteria, small organisms, and dust can be filtered out by the air purification mechanism 14, which can reduce the probability of edible and medicinal fungi being infected by pathogenic bacteria and pests, and further ensure the healthy growth of edible and medicinal fungi and improve their yield and quality. If the air purification mechanism 14 is arranged in the culture space, before covering the top cover 1, the air inlet pipe 1401 needs to be set in the form of a hose, pre-inserted into the air inlet 2, and then the top cover 1 is covered. The air inlet 2 is more preferably arranged at the lower part of one side of the top cover 1, and the air outlet 3 is more preferably arranged at the upper part of the other side of the top cover 1. When improving the air condition in the culture space, the air purification mechanism 14 is first started to pass the purified air into the culture space, and then the exhaust fan is started. When stopping ventilation, the exhaust fan is first turned off, and then the air purification mechanism 14 is turned off. The air purification mechanism 14 can be an existing device available on the market.

[0038] There are supporting parts on both sides of the bracket 4 to support it above the bottom plate 8, and the fixed end is set on the bottom plate 8. Of course, more preferably, electric lifting sleeves 7 are installed below the left and right sides of the bracket 4, and the fixed ends of the electric lifting sleeves 7 are set on the bottom plate 8. In this embodiment, the electric lifting sleeve 7 is fixed on the support plate 6, and then the support plate 6 is fixed on the bottom plate 8. The height of the bracket 4 can be adjusted by the electric lifting sleeve 7, thereby adjusting the height of the atomizing nozzle 9. According to the height of the edible and medicinal mushroom bag or the edible and medicinal mushroom cultivation vessel, the height of the atomizing nozzle 9 can be adaptively adjusted to prevent the water or liquid fertilizer sprayed by the atomizing nozzle 9 from spraying out of the edible and medicinal mushroom bag or the edible and medicinal mushroom cultivation vessel.

[0039] Preferably, the culture rack 10 is formed by connecting a horizontal bar and a vertical bar by a bolt assembly, and the middle of the vertical bar is connected by a horizontal bar. Compared with the plate-like structure, the combined structure of the horizontal bar and the vertical bar can make the air around the edible and medicinal mushroom bag or the edible and medicinal mushroom cultivation container more circumferential, and does not affect the growth of the edible and medicinal mushroom to the side.

[0040] More preferably, a flat plate 13 is placed on the crossbar. The flat plate 13 is used to carry the edible and medicinal fungus bag. If the edible and medicinal fungus bag is contaminated by mold, the flat plate 13 can be replaced to prevent the mold contamination from continuing to expand.

[0041] Preferably, mounting slots 11 are provided at the corresponding positions of the bottom plate 8 and the vertical rods. The vertical rods can be inserted into the mounting slots 11 with different spacings on the bottom plate 8 according to actual conditions, and the spacing between the vertical rods is adjustable to accommodate edible and medicinal mushroom bags or edible and medicinal mushroom cultivation vessels of different sizes. There are many ways to adjust the spacing between the vertical rods, for example, a plurality of through holes are provided at intervals in the horizontal direction of the cross bar, and the height matches the through holes of the vertical rods, and the bolts pass through the through holes of the cross bar with appropriate spacings and the through holes of the vertical rods, and then tightened by nuts.

[0042] Preferably, the water pipe includes a first water pipe 504 and a second water pipe 505, the water inlet end of the first water pipe 504 is connected to the water pump 503, and the water outlet end is connected to the water inlet end of the second water pipe 505, and the second water pipe 505 is arranged on the outer wall below the bracket 4, and atomizing nozzles 9 are arranged at intervals. That is, the first water pipe 504 is the water diversion part of the water pipe, and the second water pipe 505 is the water delivery part of the water pipe. The first water pipe 504 adopts a hose to adapt to the liftable bracket 4.

[0043] Preferably, combined Figure 2As shown, the outer wall of the second water pipe 505 is sleeved with a mounting clamp 12, and the second water pipe 505 is fixed to the outer wall below the bracket 4 through the mounting clamp 12. The mounting clamp 12 is clamped on the outer wall of the second water pipe 8, and the mounting clamp 12 can be connected to the bracket 4 by screws. The mounting clamp 12 can also be an elastic structure with an opening at the lower end, and the second water pipe 505 can be directly clamped into the mounting clamp 12 from the opening. After being clamped, the opening retracts, so that the second water pipe 505 remains in a suspended fixed state.

[0044] For the above-mentioned more preferred cultivation device, its working process is as follows: first, the support 4 is spliced ​​according to the size of the edible and medicinal mushroom bag or the edible and medicinal mushroom cultivation vessel, and then the support 4 is inserted into the mounting slot 11 of the bottom plate 8, and then the flat plate 13 is placed on the support 4, and then the mushroom bag is placed on the upper position of the flat plate 13, and the atomizing nozzle 9 is adjusted to a suitable height by the electric lifting sleeve rod 7, and the top cover 1 is covered. The staff can check the temperature and humidity in the culture space through the detection unit 502. When it is necessary to water or fertilize the edible and medicinal mushroom bag or the edible and medicinal mushroom cultivation vessel, the water pump 503 can be started through the water supply control system, and the water pump 503 transports the water source inside the water storage tank 501 to the first water pipe 504, and then the first water pipe 504 transports the water source to the atomizing nozzle 9 through the second water pipe 505, and then the mushrooms below are watered or fertilized.

[0045] The present embodiment adopts a miniaturized structure and can also be applied to the cultivation of edible and medicinal mushrooms in factories. When the supply demand of some edible and medicinal mushroom varieties is small, different numbers of the utility model are placed in the mushroom house according to actual needs, and appropriate numbers of edible and medicinal mushroom varieties are planted. Each small cultivation device can be sprayed with water and fertilized separately according to the planting requirements of the corresponding variety to ensure the yield and quality of different varieties of edible and medicinal mushrooms, thereby realizing the process-based, standardized, quality-enhanced and efficiency-enhanced cultivation operations of different edible and medicinal mushrooms, while reducing the waste of water and fertilizer and achieving the purpose of energy saving.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for growing edible and medicinal mushrooms, characterized in that: The invention comprises a bottom plate, a top cover, a support, a plurality of culture racks, a plurality of atomizing nozzles and a water supply component for supplying water to the atomizing nozzles. An openable top cover is arranged on the bottom plate to enclose a culture space with the top cover. The support, the culture rack, the atomizing nozzle and the water supply component are arranged in the culture space. The culture racks are inserted on the bottom plate at intervals, and the support is arranged above them accordingly. The top cover is made of a transparent material. The water supply component includes a water tank, a water pump, a water pipe and a water supply control system. The water tank is installed on the base plate. The water pump is installed on one side or the bottom of the water tank. A liquid level sensor is arranged on the inner wall. The output end of the water pump is connected to the water pipe. The water supply control system is electrically connected to the water pump and the liquid level sensor. A plurality of atomizing nozzles are arranged at intervals on the water delivery part of the water pipe and fixed by the bracket. There is one atomizing nozzle corresponding to the top of each culture rack.

2. The edible and medicinal mushroom cultivation device according to claim 1, characterized in that: Each of the atomizing nozzles is provided with a solenoid valve, and each of the solenoid valves is electrically connected to the water supply control system.

3. The edible and medicinal mushroom cultivation device according to claim 1 or 2, characterized in that: The water supply component further includes a detection unit, which includes a temperature detection component and a humidity detection component. The detection unit is externally electrically connected to the display panel.

4. The edible and medicinal mushroom cultivation device according to claim 1, characterized in that: One side of the top cover is provided with an openable and closable air inlet hole, and the other side is provided with an air outlet, and an exhaust fan is provided at the air outlet.

5. The edible and medicinal mushroom cultivation device according to claim 4, characterized in that: The air inlet is connected to an air purification mechanism, which includes an air inlet pipe, a purification unit and an air outlet pipe, and is arranged in the culture space or outside the culture space; when the air purification mechanism is arranged in the culture space, the air inlet pipe is connected to the air inlet and is provided with an air inlet check valve; when the air purification mechanism is arranged outside the culture space, the air outlet pipe is connected to the air inlet and is provided with an air outlet check valve.

6. The edible and medicinal mushroom cultivation device according to claim 1, characterized in that: Electric lifting sleeve rods are installed below the left and right sides of the bracket, and the fixed ends of the electric lifting sleeve rods are arranged on the bottom plate.

7. The edible and medicinal mushroom cultivation device according to claim 1, characterized in that: The culture rack is formed by fixing a horizontal rod and a vertical rod through a bolt assembly.

8. The edible and medicinal mushroom cultivation device according to claim 7, characterized in that: A flat plate is matched and placed on the crossbar.

9. The edible and medicinal mushroom cultivation device according to claim 7, characterized in that: The bottom plate and the vertical rods are provided with mounting slots at corresponding positions.

10. The edible and medicinal mushroom cultivation device according to claim 1, characterized in that: The water pipe includes a first water pipe and a second water pipe, the water inlet end of the first water pipe is connected to the water pump, and the water outlet end is connected to the water inlet end of the second water pipe, the second water pipe is arranged on the outer wall below the bracket, and atomizing nozzles are arranged at intervals; the outer wall is provided with a mounting clamp, and the second water pipe is fixedly connected to the outer wall below the bracket through the mounting clamp.

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