Adjustable edible mushroom drying device with energy-saving function and preparation method

Abstract

The invention discloses an adjustable edible mushroom drying device with an energy-saving function and a preparation method, and relates to the technical field of edible mushroom processing.The adjustable edible mushroom drying device comprises a main box body, a fan is fixedly connected to one side of the outer wall of the main box body, a photovoltaic system is fixedly connected to the other side of the outer wall of the main box body, and the main box body is electrically connected with the photovoltaic system; the top of the main box body is rotationally connected with a top cover through an air cylinder, and the two ends of the outer wall of the main box body are slidably connected with box doors. According to the adjustable edible mushroom drying device with the energy-saving function, a photovoltaic system is combined, solar energy can be used for supplying power to equipment when sunlight is sufficient, dependence on traditional energy is reduced, the energy utilization rate is increased, raw materials can fully receive natural light when the sunlight is sufficient, and air drying is achieved; according to the method, the edible mushrooms can be dried under the mild condition, the nutritional ingredients and flavor of the edible mushrooms can be reserved, natural resources can be fully utilized, and energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of edible fungus processing, and in particular to an adjustable edible fungus drying device with energy-saving function and a preparation method thereof. Background Art

[0002] Edible fungi refer to large fungi that can be eaten by humans. They usually have unique shapes, such as umbrella-shaped, ear-shaped, and rod-shaped. They are rich in nutrients such as protein, multiple vitamins (such as B vitamins, vitamin D, etc.), minerals (such as iron, zinc, potassium, etc.), and dietary fiber. Among them, the protein content is relatively high and of good quality, and contains multiple amino acids required by the human body.

[0003] Edible fungus processing refers to the process of subjecting fresh edible fungi to a series of technical treatments to change their physical, chemical or biological properties, thereby extending their shelf life, improving their edible value, increasing their commercial value or meeting different market demands. Fresh edible fungi have a high water content, generally around 85%-95%, and are prone to breeding bacteria and fungi and deteriorating and rotting at room temperature. Through drying, the moisture content of edible fungi can be reduced to around 10%-15%, greatly inhibiting the growth and reproduction of microorganisms, thereby extending the shelf life of edible fungi. The drying device is usually composed of a heating system, a ventilation system, a control system, and a drying room that holds edible fungi.

[0004] However, the current edible fungus drying operation still has the following shortcomings:

[0005] 1. Although the current drying equipment can help improve production efficiency by continuous heating, it is easy to destroy the active ingredients of the bacteria;

[0006] 2. Traditional energy drying can usually provide a relatively stable heat source to ensure the continuous drying process, but there are problems such as high energy consumption, high cost and possible pollution to the environment. Natural light drying has the advantages of energy saving, environmental protection and low cost, but it is greatly restricted by weather and time and cannot guarantee a stable drying effect;

[0007] 3. At present, some drying equipment will use heat circulation to process raw materials. Although the heat circulation method can recover heat to a certain extent and improve energy efficiency, when the air is circulating, the heat exchange between the air and the material is not complete, which will cause a certain amount of humidity to remain in the air. Summary of the invention

[0008] In view of the shortcomings of the prior art, the present invention provides an adjustable edible fungus drying device and a preparation method with energy-saving function, which solves the problems of large energy consumption and high cost of traditional energy drying proposed in the above background technology; natural light drying is greatly restricted by weather and time, and continuous heating is easy to destroy the active ingredients of the fungus.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] An adjustable edible mushroom drying device with energy-saving function comprises a main box body, one side of the outer wall of the main box body is fixedly connected to a fan, the other side of the outer wall of the main box body is fixedly connected to a photovoltaic system, the top of the main box body is rotatably connected to a top cover through a cylinder, and both ends of the outer wall of the main box body are slidably connected to box doors, and the box doors are located at both ends of the opposite side of the fan and the photovoltaic system;

[0011] A reverse screw is rotatably connected to the top of the main box body corresponding to the box door, a heating rod is connected to one side of the inner wall of the main box body via bolts, and support plates are fixedly connected to both ends of the inner wall of the main box body. Support tooth plates are arranged above and below the support plate. The support tooth plates are located at both ends of the inner wall of the main box body, and one side is fixedly connected to the inner wall corresponding to the main box body;

[0012] The interior of the main box body is slidably connected with the first baking area, the second baking area and the third baking area through sliding rods, the third baking area is located below the top cover and has a certain interval, the second baking area is located between the first baking area and the third baking area, and the bottom of the second baking area is correspondingly in contact with the top of the supporting plate below it, and the first screw and the second screw are rotatably connected to one side of the inner wall of the main box body, the first screw and the second screw are correspondingly located on one side of the first baking area and the third baking area, and the first cone is installed at the shaft head at one end of the first screw and the second screw The first bevel gear is meshed with the second bevel gear, the first baking area, the second baking area and the third baking area are all composed of a raw material storage tank, a liquid receiving tray and a dust plate, the liquid receiving tray is slidably connected to the notch opened inside the raw material storage tank, the dust plate is rotatably connected to the top of the raw material storage tank, the outer wall of the main box body is fixedly connected with a dehumidification box, the dehumidification box is located below the fan and is connected to the fan through a pipeline, the bottoms of the first baking area and the third baking area are rotatably connected with support gears, and the support gears are meshed with the top of the support tooth plate;

[0013] The reverse lead screws are distributed in parallel, and a sprocket is installed at the shaft head of one end of the reverse lead screw. The shaft head of the reverse lead screw passes through the axis of the sprocket and is integrally connected thereto, and the sprockets are meshed and connected by chains.

[0014] Optionally, a rectangular slot is opened on the top of the main box body, and a bracket is fixedly connected to the inner wall of the slot, a sealing strip is fixed to the surface of the bracket, and a top cover forms an opening and closing structure on the top of the main box body through a cylinder, and at the same time, the bottom of the top cover is tightly connected to the top of the sealing strip on the inner wall of the slot, and the second baking area is located directly below the slot.

[0015] Optionally, the tops of the boxes are threadedly connected to the two ends of the outer wall of the reverse screw through a slider to form a spiral transmission structure, and the opening and closing structure between the boxes is formed by the reverse screw, and the sides of the boxes that are in contact with each other form a plug-in connection.

[0016] Optionally, both ends of the main box body corresponding to the box door are penetrated by sliding grooves consistent with the specifications of the box door, and the box door is made of metal, and a thermoplastic elastic filling layer is glued to one side of the metal material. At the same time, a temperature and humidity sensor is arranged on the inner wall of the main box body, and a control body electrically connected to the temperature and humidity sensor and the heating rod is arranged on the outside of the main box body.

[0017] Optionally, the second bevel gears are vertically distributed below the first bevel gears meshing therewith, and the second bevel gears are integrally connected via a shaft rod passing through their axis centers, and the shaft rod passes through the through holes opened in the supporting plate and the supporting tooth plate for rotation, and the threads on the surfaces of the first screw and the second screw are in opposite directions.

[0018] Optionally, the first baking zone, the second baking zone and the third baking zone are equidistant and distributed in parallel, and one end of the first baking zone and the third baking zone are threadedly connected to the outer wall of the first lead screw and the second lead screw corresponding to one side thereof through a slider to form a spiral transmission structure, and the first lead screw and the second lead screw of the first baking zone and the third baking zone respectively form a horizontal transmission structure below and above the second baking zone, and relative movement is formed between the first baking zone and the third baking zone.

[0019] Optionally, the raw material storage tank is in the shape of a rectangular parallelepiped, consisting of four side edges, with a downwardly concave structural surface area inside, and a number of through holes are distributed at the bottom of the concave structural surface area, and are connected to the liquid receiving tray. At the same time, grid-like grid plates are provided on the three sides of the raw material storage tank, and the heating rods are vertically distributed along the grid-like grid plate on one side.

[0020] Optionally, the inner wall on the other side of the main box body is penetrated by an air inlet and an air outlet with a filter plate installed, and the air inlet, the air outlet and the heating rod are symmetrically distributed at both ends of the inner wall of the main box body, and one end of the fan is connected to the upper air outlet through a pipe, and the dehumidification box is connected to the lower air inlet through a pipe, and dehumidification material is arranged inside the dehumidification box.

[0021] Optionally, the dustproof plate is composed of three groups of grid-like lattice plate bodies within an external solid frame, and the first plate body and the second plate body and the second plate body and the third plate body are connected via hinges, and one end of the third plate body is rotatably connected to the inner wall of the raw material storage trough, and the dustproof plate forms a folding and flipping structure above the raw material storage trough.

[0022] A preparation method for adjustable edible mushroom drying with energy-saving function as claimed in any one of the above claims, comprising the following specific steps:

[0023] Step 1: Select fresh, pest-free, and non-rotten edible mushrooms, separate the edible mushrooms of different sizes and qualities for subsequent uniform drying, and remove impurities and soil on the surface of the edible mushrooms. The roots and the base of the stems of the raw materials need to be cut off, but the stems need to be reserved. According to the type of mushroom raw materials, they are pre-processed accordingly and cut into track thickness and shape according to requirements;

[0024] Step 2: The reverse lead screw on one side is driven to rotate by the servo motor, and the reverse lead screw on the other side is driven to rotate synchronously by the sprocket and the chain, so that the box door is separated and opened by the spiral transmission structure of the slider and the reverse lead screw;

[0025] Step 3: Relying on the rotation of the first screw and the second screw, the first baking area and the third baking area are caused to expand outwards;

[0026] Step 4: Spread the edible mushroom raw materials flat in the raw material storage tank, avoid piling up the raw materials, pull the dust cover in the opposite direction, and reset the first baking area and the third baking area to the inside of the main box. Manually pull the second baking area outward to extend the raw materials flat and reset them again. The raw materials are put in.

[0027] Step 5: Set the corresponding drying temperature, time and humidity parameters according to the type of edible fungi;

[0028] For example: Shiitake mushrooms are used as raw materials, the initial temperature of the heating rod is set at 35-40℃ for 6-8h, then the temperature is raised to 50-60℃, maintained for 6-10h, and finally baked at 58-60℃ for 1-2h until completely dry;

[0029] Step 6: Excess moisture flows into the liquid receiving tray through the hollow through-holes at the bottom of the raw material storage tank. At the same time, the temperature and humidity sensor in the main box monitors the humidity in real time, controls the main fan to turn on / off, extracts the moisture and sends it to the dehumidification box for drying, and then returns it to the main box for recycling;

[0030] Step 7: During the drying process, check the drying degree of the edible fungi regularly. After the drying is completed, take out the liquid receiving trays in the first baking area, the second baking area and the third baking area respectively and clean the residual water inside.

[0031] Step 8: Screen the dried edible fungi, remove unqualified products, and package them according to quality grades.

[0032] The present invention provides an adjustable edible fungus drying device with energy-saving function and a preparation method thereof, which has the following beneficial effects:

[0033] The adjustable edible fungus drying device with energy-saving function and the preparation method thereof are equipped with a photovoltaic system. When the sun is sufficient, the solar energy can be used to power the equipment, thereby reducing the dependence on traditional energy and lowering energy consumption. The internal air circulation system is matched with a dehumidification box to realize the recycling of hot air, improve energy utilization and reduce heat loss.

[0034] The adjustable edible fungus drying device and preparation method with energy-saving function has a temperature and humidity sensor set on the inner wall of the main box body, which is electrically connected to the external control body, and can monitor the internal temperature and humidity changes in real time. The operator can accurately adjust parameters such as the heating rod power and the fan speed to achieve precise control of the drying environment. The corresponding drying parameters can be set according to different types of edible fungi to ensure that each type of edible fungi can be dried under the most suitable conditions, thereby improving the drying quality.

[0035] The adjustable edible fungus drying device and preparation method with energy-saving function has a top cover that is opened when there is sufficient sunlight, so that the second baking area can fully receive natural light for air drying, thereby reducing energy consumption and allowing the edible fungi to be dried under mild conditions, which helps to retain nutrients and flavor. The notch specifications on the top of the main box are larger than those in the second baking area, which increases the coverage of raw material irradiation, and the grid structure of the raw material storage trough and the dustproof plate effectively prevents impurities from intruding while ensuring light. When the top cover is closed, the sealing of the main box is enhanced to reduce heat loss.

[0036] The adjustable edible fungus drying device and preparation method with energy-saving function has a box door driven by a reverse screw, which opens and closes synchronously, and the mutually abutting sides are plug-connected, which improves the sealing of the main box body. The first, second and third baking areas can move relative to each other through the screw transmission structure, which is convenient for placing materials and performing natural light irradiation operations. At the same time, the folding and flipping structure of the dustproof plate also provides convenience for placing and taking out edible fungi.

[0037] The adjustable edible fungus drying device and preparation method with energy-saving function has a concave structure of the raw material storage tank to increase the capacity and the bottom through hole is connected with the liquid receiving tray, which can discharge moisture in time to avoid moisture accumulation affecting the drying effect and sanitary quality. The arrangement of the air inlet, air outlet and fan realizes air circulation and improves the uniformity of drying. The fiber drying material in the dehumidification box effectively absorbs moisture and meets the food processing safety level without affecting the smell of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1It is a schematic diagram of the main view structure of the invention;

[0039] Figure 2 It is a schematic diagram of the main view closed structure in the invention;

[0040] Figure 3 It is a schematic diagram of the reverse screw and the box door structure in the invention;

[0041] Figure 4 It is a schematic diagram of the local structure of the reverse screw in the invention;

[0042] Figure 5 It is a schematic diagram of the left side structure inside the main box of the invention;

[0043] Figure 6 It is a schematic diagram of the structure on the right side inside the main box of the invention;

[0044] Figure 7 A schematic diagram of the distribution structure of the first lead screw and the second lead screw in the invention;

[0045] Figure 8 It is a schematic diagram of the structure of the second baking zone in the invention.

[0046] In the figure: 1. main box body; 2. fan; 3. photovoltaic system; 4. cylinder; 5. top cover; 6. box door; 7. reverse screw; 701, sprocket; 702, chain; 8. heating rod; 9. support plate; 10. support gear plate; 11. first baking area; 12. second baking area; 13. third baking area; 14. first screw; 15. second screw; 16. first bevel gear; 17. second bevel gear; 18. raw material storage tank; 19. liquid receiving tray; 20. dustproof plate; 21. dehumidification box; 22. support gear. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0048] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Example 1: Please refer to Figures 1 to 8 The adjustable edible mushroom drying device with energy-saving function comprises a main box body 1, a fan 2 is fixedly connected to one side of the outer wall of the main box body 1, a photovoltaic system 3 is fixedly connected to the other side of the outer wall of the main box body 1, a top cover 5 is rotatably connected to the top of the main box body 1 through a cylinder 4, and both ends of the outer wall of the main box body 1 are slidably connected to box doors 6, and the box doors 6 are located at both ends of the opposite side of the fan 2 and the photovoltaic system 3;

[0051] A reverse screw 7 is rotatably connected to the top of the main box body 1 corresponding to the box door 6, a heating rod 8 is bolted to one side of the inner wall of the main box body 1, and a support plate 9 is fixedly connected to both ends of the inner wall of the main box body 1. Support tooth plates 10 are arranged above and below the support plate 9. The support tooth plates 10 are located at both ends of the inner wall of the main box body 1, and one side is fixedly connected to the inner wall corresponding to the main box body 1;

[0052] The interior of the main box body 1 is slidably connected with the first baking area 11, the second baking area 12 and the third baking area 13 through sliding rods. The third baking area 13 is located below the top cover 5 and has a certain interval. The second baking area 12 is located between the first baking area 11 and the third baking area 13, and the bottom of the second baking area 12 is correspondingly in contact with the top of the supporting plate 9 below it. The first screw 14 and the second screw 15 are rotatably connected to one side of the inner wall of the main box body 1. The first screw 14 and the second screw 15 are correspondingly located on one side of the first baking area 11 and the third baking area 13. The shaft heads at one end of the first screw 14 and the second screw 15 are both equipped with a first cone. The gear 16 and the first bevel gear 16 are meshedly connected with the second bevel gear 17. The first baking area 11, the second baking area 12 and the third baking area 13 are all composed of a raw material storage tank 18, a liquid receiving tray 19 and a dustproof plate 20. The liquid receiving tray 19 is slidably connected to the notch opened inside the raw material storage tank 18. The dustproof plate 20 is rotatably connected to the top of the raw material storage tank 18. The outer wall of the main box body 1 is fixedly connected with a dehumidification box 21. The dehumidification box 21 is located below the fan 2 and is connected to the fan 2 through a pipeline. The bottoms of the first baking area 11 and the third baking area 13 are rotatably connected with support gears 22, and the support gears 22 are meshed with the top of the support tooth plate 10.

[0053] The reverse lead screws 7 are arranged in parallel with each other, and a sprocket 701 is installed at the shaft head of one end of the reverse lead screw 7. The shaft head of the reverse lead screw 7 passes through the axis of the sprocket 701 and is integrally connected thereto. The sprockets 701 are meshed and connected by a chain 702.

[0054] In this embodiment, Figure 1 and Figure 2 As shown, a rectangular notch is opened on the top of the main box body 1, and a bracket is fixedly connected to the inner wall of the notch, a sealing strip is fixed on the surface of the bracket, and a top cover 5 forms an opening and closing structure on the top of the main box body 1 through a cylinder 4, and at the same time, the bottom of the top cover 5 is tightly connected to the top of the sealing strip on the inner wall of the notch, and the second baking area 12 is located directly below the notch; first, when the top cover 5 is opened, a natural light channel is provided for the second baking area 12, and when the top cover 5 is closed, it is tightly fitted with the sealing pad, which increases the sealing of the main box body 1, reduces heat loss, and reduces energy consumption, can meet the drying needs of edible fungi under weather conditions, and improves the adaptability and practicality of the drying device.

[0055] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, the tops of the box doors 6 are threadedly connected to the two ends of the outer wall of the reverse screw 7 through a slider, and form a spiral transmission structure therewith, and the box doors 6 are opened and closed through the reverse screw 7, and the sides of the box doors 6 that are in contact with each other form a plug-in connection; the box doors 6 on both sides are driven by two sets of synchronously rotating reverse screws 7, which ensures the synchronization of the opening and closing of the box doors 6, and the plug-in structure between the box doors 6 further improves the sealing inside the main box body 1, which can prevent external air and moisture from entering the main box body 1, and ensure the stability of the internal drying environment.

[0056] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, both ends of the main box body 1 corresponding to the box door 6 are penetrated by sliding grooves consistent with the specifications of the box door 6, and the box door 6 is made of metal, and a thermoplastic elastic filling layer is glued to one side of the metal material. At the same time, a temperature and humidity sensor is arranged on the inner wall of the main box body 1, and a control body electrically connected to the temperature and humidity sensor and the heating rod 8 is arranged on the outside of the main box body 1; a temperature and humidity sensor (SHT20) is arranged on the inner wall of the main box body 1, which can monitor the temperature and humidity changes inside the drying device in real time. By electrically connecting with the external control body, the operator can accurately adjust the power of the heating rod 8, the speed of the fan 2 (CF2.5a-0.75kw) and other parameters according to the data fed back by the sensor, so as to realize precise control of the drying environment, and the power system of the main box body 1 is connected to the The external photovoltaic system 3 (SH-2020) is electrically connected, and the photovoltaic system 3 transmits direct current to the inverter through a wire. The inverter converts the direct current into alternating current. The converted alternating current is connected to the main box 1 power system through a cable, and can provide power for various power equipment in the main box 1, so that the drying process can utilize the main box 1 power system when there is no sunlight, and utilize natural light and solar energy when there is sunlight, so as to comprehensively utilize energy and improve energy utilization rate. Natural light drying can dry the edible fungi under mild conditions, which helps to retain nutrients and flavor and improve the quality of raw materials. At the same time, after the fungi are processed by natural sunlight, if they need to be dried with electricity later, the dryness of the raw materials at this time can be judged by feel, color, sound, etc., and the specific processing time can be further determined.

[0057] In this embodiment, Figure 6 and Figure 7 As shown, the second bevel gears 17 are vertically distributed below the first bevel gears 16 meshing therewith, and the second bevel gears 17 are integrally connected by a shaft rod passing through their axis centers, and the shaft rod passes through the through holes opened in the support plate 9 and the support tooth plate 10 for rotation, and at the same time, the threads on the surfaces of the first lead screw 14 and the second lead screw 15 are in opposite directions; through the transmission of the two groups of first bevel gears 16 and second bevel gears 17, the synchronous operation of the upper and lower groups of first lead screws 14 and second lead screws 15 is realized, and the threads on the surfaces of the first lead screw 14 and second lead screw 15 are in opposite directions, so that the first baking area 11 and the third baking area 13 can extend from the inside of the main box body 1 in a relative motion, thereby realizing the synchronous reverse operation of the two groups of baking areas.

[0058] In this embodiment, Figure 1 and Figure 7As shown, the first baking zone 11, the second baking zone 12 and the third baking zone 13 are equidistant and parallel to each other, and one end of the first baking zone 11 and the third baking zone 13 are respectively threadedly connected to the outer wall of the first lead screw 14 and the second lead screw 15 corresponding to one side thereof through a slider, and form a spiral transmission structure, and the first baking zone 11 and the third baking zone 13 respectively form a horizontal transmission structure with the first lead screw 14 and the second lead screw 15 below and above the second baking zone 12, and at the same time, relative movement is formed between the first baking zone 11 and the third baking zone 13; the relative movement can pull the two baking zones apart to both sides, respectively, to provide a larger operating space for the operator, and to facilitate the uniform placement of the materials in the raw material storage tank 18, and when natural light is used for irradiation, the relative movement can make the second baking zone 12 completely exposed to the sun, to receive natural light to the greatest extent, and to improve the utilization efficiency of natural light, and at the same time, when the first baking zone 11 and the third baking zone 13 are transmitted, the supporting gear 22 at the bottom is correspondingly meshed and transmitted on the surface of the supporting tooth plate 10, to further provide stability for its operation.

[0059] In this embodiment, Figure 8 As shown, the raw material storage tank 18 is in the shape of a rectangular parallelepiped, and is composed of four side edges. The interior thereof presents a downwardly concave structural surface area, and a plurality of through holes are distributed at the bottom of the concave structural surface area, and is connected with the liquid receiving tray 19. At the same time, grid-like grid plates are arranged on the three sides of the raw material storage tank 18, and the heating rod 8 is vertically distributed along the grid-like grid plates on one side; the concave structure can increase the capacity of the raw material storage tank 18, and its structure connected with the liquid receiving tray 19 can timely discharge the moisture generated by the edible fungi during the drying process, so as to avoid the accumulation of moisture in the storage tank and affect the drying effect, and also prevent the dripping moisture from affecting the processing process of the raw materials below, thereby ensuring the sanitary quality of the edible fungi. At the same time, the grid-like grid plates arranged on the three sides of the raw material storage tank 18 have good air permeability, and can make the heat generated by the heating rod 8 flow evenly to the inside of the raw material storage tank 18, ensuring that the edible fungi are heated evenly, and when natural light is used for treatment, it also helps to prevent the invasion of impurities, which not only improves the drying efficiency, but also protects the raw materials.

[0060] In this embodiment, Figure 1 , Figure 5 and Figure 6As shown, the inner wall on the other side of the main box body 1 is penetrated with an air inlet and an air outlet with a filter plate installed, and the air inlet and the air outlet are symmetrically distributed at both ends of the inner wall of the main box body 1 with the heating rod 8, and one end of the fan 2 is connected to the upper air outlet through a pipe, and the dehumidification box 21 is connected to the lower air inlet through a pipe, and a dehumidification material is arranged inside the dehumidification box 21; the arrangement of the air inlet and the air outlet realizes the circulation of air in the main box body 1, and their positions form a relative layout with the heating rod 8, so that the air can flow more evenly in the main box body 1, which can Ensure that the heat generated by the heating rod 8 can be fully transferred to every corner to avoid local over-high or over-low temperatures, thereby improving the uniformity of drying. Through the action of the fan 2, the humid air in the main box 1 is extracted from the air outlet, and after being processed by the dehumidification box 21, the dry air re-enters the main box 1 from the air inlet, which can effectively remove the moisture in the main box 1 and improve the drying efficiency. The dehumidification box 21 is used to place fiber drying materials, which meets the food processing safety level. It can not only effectively absorb moisture, but also will not affect the smell of the raw materials.

[0061] In this embodiment, Figure 8 As shown, the dustproof plate 20 is composed of three groups of grid-like lattice plate bodies within an outer solid frame, and the first plate body and the second plate body as well as the second plate body and the third plate body are connected via hinges, and one end of the third plate body is rotatably connected to the inner wall of the raw material storage tank 18, and at the same time, the dustproof plate 20 forms a folding and flipping structure above the raw material storage tank 18; the dustproof plate 20 can both play a certain blocking role and will not completely isolate the air circulation, ensuring that while preventing dust, the air exchange during the drying process can proceed normally, and its flipping and folding structure provides convenience for placing and removing edible fungi.

[0062] Embodiment 2: A preparation method of adjustable edible fungus drying with energy-saving function, the specific steps are as follows:

[0063] Step 1: Select fresh, pest-free, and non-rotten edible mushrooms, separate the edible mushrooms of different sizes and qualities, and remove impurities and soil on the surface of the edible mushrooms. The roots and the base of the stems of the raw materials need to be cut off, but the stems need to be reserved. According to the type of mushroom raw materials, they are pre-processed accordingly and cut into specified thickness and shape according to needs;

[0064] Step 2: The reverse lead screw 7 on one side is driven to rotate by the servo motor, and the reverse lead screw 7 on the other side is driven to rotate synchronously by the sprocket 701 and the chain 702, so that the box door 6 is separated and opened by the helical transmission structure of the slider and the reverse lead screw 7;

[0065] Step 3: The first screw 14 and the second screw 15 rotate to cause the first baking area 11 and the third baking area 13 to expand outwards;

[0066] Step 4: Spread the edible mushroom raw materials flat in the raw material storage tank 18, avoid piling up the raw materials, pull the dustproof plate 20 in the opposite direction to cover it, and reset the first baking area 11 and the third baking area 13 to the inside of the main box 1, manually pull the second baking area 12 to extend outward, spread the raw materials flat and reset them again, and the raw materials are put in.

[0067] Step 5: Set the corresponding drying temperature, time and humidity parameters according to the type of edible fungi;

[0068] example:

[0069] Shiitake mushrooms were set as raw materials, the initial temperature of the heating rod 8 was set to 37.6°C for 6.5 hours, then the temperature was raised to 50°C, maintained for 6 hours, and finally baked at 55°C for 1 hour until completely dry;

[0070] The raw material is porcini, the drying temperature is set to 55°C, and the drying time is set to 20h;

[0071] The raw material is red mushroom, which is baked at an initial temperature of 35°C for 6 hours, then baked at 50°C for 8.5 hours, and finally baked at 55°C for 2 hours;

[0072] For morels, the initial temperature is set at 35°C and baked for 3 hours, then raised to 45°C and baked for another 2 hours, then baked at 50°C for 2 hours, and finally dried at 45°C until completely dry;

[0073] Step 6: Excess water flows into the liquid receiving tray 19 through the hollow through-hole at the bottom of the raw material storage tank 18. At the same time, the temperature and humidity sensor in the main box 1 monitors the humidity in real time, controls the main fan 2 to turn on / off, extracts the moisture and sends it to the dehumidification box 21 for drying, and then returns it to the main box 1 for recycling;

[0074] Step 7: During the drying process, the degree of drying of the edible fungi is checked regularly. After the drying is completed, the liquid receiving trays 19 in the first baking area 11, the second baking area 12 and the third baking area 13 are taken out respectively and the residual water inside is cleaned;

[0075] Step 8: Screen the dried edible fungi, remove unqualified products, and package them according to quality grades.

[0076] Embodiment 3: A preparation method of adjustable edible fungus drying with energy-saving function, the specific steps are as follows:

[0077] Step 1: When non-electric drying is adopted, the external control main power supply of the main box body 1 is started to open the box doors 6 at both ends, and the first baking area 11 and the third baking area 13 extend from the inside of the main box body 1. At the same time, the cylinder 4 pulls the top cover 5 to turn 90 degrees, and the light shines on the second baking area 12 through the top notch of the main box body 1;

[0078] Step 2: During the natural irradiation treatment, the drying degree of the edible fungi is checked regularly. After the raw materials are dehydrated and air-dried, the liquid receiving trays 19 in the first baking area 11, the second baking area 12 and the third baking area 13 are taken out respectively and the residual water inside is cleaned;

[0079] Step 3: Screen the dried and dehydrated edible fungi, remove unqualified products, and package them according to quality.

[0080] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable edible mushroom drying device with energy-saving function, comprising a main box (1), characterized in that: A fan (2) is fixedly connected to one side of the outer wall of the main box (1), a photovoltaic system (3) is fixedly connected to the other side of the outer wall of the main box (1), a top cover (5) is rotatably connected to the top of the main box (1) via a cylinder (4), and box doors (6) are slidably connected to both ends of the outer wall of the main box (1), and the box doors (6) are located at the two ends of the opposite side of the fan (2) and the photovoltaic system (3); A reverse lead screw (7) is rotatably connected to the top of the box door (6) corresponding to the inner top of the main box body (1); a heating rod (8) is connected to one side of the inner wall of the main box body (1) via bolts; support plates (9) are fixedly connected to both ends of the inner wall of the main box body (1); support tooth plates (10) are provided above and below the support plate (9); the support tooth plates (10) are located at both ends of the inner wall of the main box body (1), and one side is fixedly connected to the inner wall corresponding to the main box body (1); The interior of the main box body (1) is slidably connected to the first baking area (11), the second baking area (12) and the third baking area (13) through sliding rods. The third baking area (13) is located below the top cover (5) and has a certain interval. The second baking area (12) is located between the first baking area (11) and the third baking area (13), and the bottom of the second baking area (12) is correspondingly in contact with the top of the supporting plate (9) below it. The first lead screw (14) and the second lead screw (15) are rotatably connected to one side of the inner wall of the main box body (1). The first lead screw (14) and the second lead screw (15) are correspondingly located on one side of the first baking area (11) and the third baking area (13). The shaft heads of one end of the first lead screw (14) and the second lead screw (15) are both equipped with a first bevel gear (16). ), the first bevel gear (16) is meshedly connected with the second bevel gear (17), the first baking zone (11), the second baking zone (12) and the third baking zone (13) are all composed of a raw material storage tank (18), a liquid receiving tray (19) and a dustproof plate (20), the liquid receiving tray (19) is slidably connected to a notch opened inside the raw material storage tank (18), the dustproof plate (20) is rotatably connected to the top of the raw material storage tank (18), the outer wall of the main box body (1) is fixedly connected with a dehumidification box (21), the dehumidification box (21) is located below the fan (2) and is connected to the fan (2) through a pipeline, the bottom of the first baking zone (11) and the third baking zone (13) are rotatably connected with a support gear (22), and the support gear (22) is meshed with the top of the support tooth plate (10); The reverse lead screws (7) are arranged in parallel with each other, and a sprocket (701) is installed at the shaft head of one end of the reverse lead screw (7). The shaft head of the reverse lead screw (7) passes through the axis of the sprocket (701) and is integrally connected thereto, and the sprockets (701) are meshedly connected by a chain (702).

2. The adjustable edible fungus drying device with energy-saving function according to claim 1 is characterized in that: A rectangular notch is provided on the top of the main box body (1), and a bracket is fixedly connected to the inner wall of the notch, a sealing strip is fixed to the surface of the bracket, and a top cover (5) forms an opening and closing structure on the top of the main box body (1) through a cylinder (4), and at the same time, the bottom of the top cover (5) is tightly fitted and connected to the top of the sealing strip on the inner wall of the notch, and the second baking area (12) is located directly below the notch.

3. The adjustable edible mushroom drying device with energy-saving function according to claim 1 is characterized in that: The tops of the boxes (6) are threadedly connected to the two ends of the outer wall of the reverse lead screw (7) through a slider, and form a spiral transmission structure therewith. The boxes (6) form an opening and closing structure through the reverse lead screw (7), and the sides of the boxes (6) that are in contact with each other form a plug-in connection.

4. The adjustable edible mushroom drying device with energy-saving function according to claim 1 is characterized in that: Both ends of the main box body (1) corresponding to the box door (6) are penetrated by sliding grooves consistent with the specifications of the box door (6), and the box door (6) is made of metal, and a thermoplastic elastic filling layer is glued and connected to one side of the metal material. At the same time, a temperature and humidity sensor is arranged on the inner wall of the main box body (1), and a control body electrically connected to the temperature and humidity sensor and the heating rod (8) is arranged on the outside of the main box body (1).

5. The adjustable edible mushroom drying device with energy-saving function according to claim 1 is characterized in that: The second bevel gears (17) are vertically distributed below the first bevel gears (16) meshing therewith, and the second bevel gears (17) are integrally connected via a shaft extending through their axis centers, and the shaft extends through through holes provided in the support plate (9) and the support tooth plate (10) for rotational connection, and the threads on the surfaces of the first lead screw (14) and the second lead screw (15) face in opposite directions.

6. The adjustable edible mushroom drying device with energy-saving function according to claim 1, characterized in that: The first baking zone (11), the second baking zone (12) and the third baking zone (13) are equidistant and parallel to each other, and one end of the first baking zone (11) and the third baking zone (13) are respectively threadedly connected to the outer wall of the first lead screw (14) and the second lead screw (15) corresponding to one side thereof through a slider to form a spiral transmission structure, and the first baking zone (11) and the third baking zone (13) respectively form a horizontal transmission structure with the first lead screw (14) and the second lead screw (15) below and above the second baking zone (12), and relative movement is formed between the first baking zone (11) and the third baking zone (13).

7. The adjustable edible mushroom drying device with energy-saving function according to claim 1, characterized in that: The raw material storage tank (18) is in the shape of a rectangular parallelepiped and is composed of four side edges. The interior thereof presents a downwardly concave structural surface area, and a plurality of through holes are distributed at the bottom of the concave structural surface area and are connected to the liquid receiving plate (19). At the same time, grid-like grid plates are arranged on the three sides of the raw material storage tank (18), and the heating rods (8) are vertically distributed along the grid-like grid plate on one side.

8. The adjustable edible mushroom drying device with energy-saving function according to claim 1, characterized in that: The inner wall on the other side of the main box body (1) is penetrated by an air inlet and an air outlet with a filter plate installed, and the air inlet, the air outlet and the heating rod (8) are symmetrically distributed at both ends of the inner wall of the main box body (1), and one end of the fan (2) is connected to the upper air outlet through a pipeline, and the dehumidification box (21) is connected to the lower air inlet through a pipeline, and a dehumidification material is arranged inside the dehumidification box (21).

9. The adjustable edible mushroom drying device with energy-saving function according to claim 1, characterized in that: The dustproof plate (20) is composed of three groups of grid-like grid plate bodies within an outer solid frame, and the first plate body and the second plate body as well as the second plate body and the third plate body are connected via hinges, and one end of the third plate body is rotatably connected to the inner wall of the raw material storage tank (18), and the dustproof plate (20) forms a folding and flipping structure above the raw material storage tank (18).

10. A method for preparing the adjustable edible fungus drying with energy-saving function as claimed in any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: Select fresh, pest-free, and non-rotten edible mushrooms, separate the edible mushrooms of different sizes and qualities for subsequent uniform drying, and remove impurities and soil on the surface of the edible mushrooms. The roots and the base of the stems of the raw materials need to be cut off, but the stems need to be reserved. According to the type of mushroom raw materials, they are pre-processed accordingly and cut into specified thickness and shape according to needs; Step 2: The reverse lead screw (7) on one side is driven to rotate by a servo motor, and the reverse lead screw (7) on the other side is driven to rotate synchronously by a sprocket (701) and a chain (702), so that the box door (6) is separated and opened by the helical transmission structure of the slider and the reverse lead screw (7); Step 3: by means of the rotation of the first screw (14) and the second screw (15), the first baking area (11) and the third baking area (13) are caused to expand outwards; Step 4: Spread the edible mushroom raw materials flat in the raw material storage tank (18), avoid piling up the raw materials, pull the dustproof plate (20) in the opposite direction to cover it, and reset the first baking area (11) and the third baking area (13) to the inside of the main box (1), manually pull the second baking area (12) to extend outward, spread the raw materials flat and reset them again, and the raw materials are put in. Step 5: Set the corresponding drying temperature, time and humidity parameters according to the type of edible fungi; For example, shiitake mushrooms are used as raw materials, the initial temperature of the heating rod (8) is set at 35-40°C for 6-8 hours, then the temperature is raised to 50-60°C, maintained for 6-10 hours, and finally baked at 58-60°C for 1-2 hours until completely dry; Step 6: Excess moisture flows into the liquid receiving tray (19) through the hollow through-hole at the bottom of the raw material storage tank (18). At the same time, the humidity is monitored in real time by the temperature and humidity sensor in the main box (1), and the main fan (2) is controlled to be turned on / off, and the moisture is extracted and transported to the dehumidification box (21) for drying, and then returned to the main box (1) for recycling; Step 7: During the drying process, the degree of drying of the edible fungi is checked regularly. After the drying is completed, the liquid receiving trays (19) in the first baking area (11), the second baking area (12) and the third baking area (13) are taken out respectively and the residual water inside is cleaned; Step 8: Screen the dried edible fungi, remove unqualified products, and package them according to quality grades.

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