Morchella fresh-keeping, freeze-drying and dewatering integrated equipment

Abstract

The invention discloses fresh-keeping, freeze-drying and dewatering integrated equipment for morchella esculenta, and relates to the technical field of morchella esculenta processing. The device comprises a freezing and dewatering box, wherein a partition plate is arranged in an inner cavity of the freezing and dewatering box; a reciprocating mechanism is arranged on one side of the partition plate and comprises a reciprocating lead screw rotationally connected to an inner cavity of the freezing dehydration box through a bearing seat. The reciprocating mechanism drives the machine box to periodically reciprocate, spiral dynamic airflow is formed in cooperation with rotating airflow of fan blades in the flow guide mechanism and reciprocating swing of a flow guide plate, the path penetrating through a material layer is more complex, coverage is more comprehensive, cold airflow is evenly distributed in the freezing dehydration box, and the freezing dehydration efficiency is improved. The problem that local materials are not fully frozen or dried due to a traditional fixed wind direction is solved, freeze-drying uniformity and efficiency are remarkably improved, meanwhile, the fan blades are synchronously driven to rotate and the flow guide plate is synchronously driven to swing through reciprocating motion of the machine box, multiple purposes are achieved, the requirement for an extra power source is lowered, and energy consumption is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of morel processing, and in particular relates to morel fresh-keeping, freeze-drying and dehydration processing integrated equipment. Background Art

[0002] Morels are a precious edible and medicinal fungus rich in protein, polysaccharides, amino acids, and various trace elements. Due to their unique flavor and extremely high nutritional value, market demand continues to grow. However, the fruiting bodies of morels have a high water content (about 90% in fresh products) and fragile tissues. If they are not properly preserved after harvest, they are prone to browning and rotting. Traditional drying processes (such as hot air drying and microwave drying) can extend the shelf life, but high temperatures will cause a large loss of nutrients (such as active polysaccharides and volatile flavor substances), and the drying cycle is long and energy-intensive. Vacuum freeze-drying (freeze-drying) technology can retain nutrients at low temperatures, but it requires extremely high uniformity of airflow circulation. If the airflow cannot evenly penetrate the material layer, it is easy to cause partial material to not be fully frozen or dried thoroughly, affecting product quality.

[0003] Currently, most freeze-drying equipment on the market is designed for general materials and has the following defects: First, the air circulation system mostly has a fixed wind direction or simple stirring, which makes it difficult to achieve uniform contact between material layers (especially the upper and lower layers), resulting in low freeze-drying efficiency and high energy consumption; second, the equipment structure is complex, and the moving parts (such as fans and stirring devices) mostly use rigid transmission, which can easily cause component wear or material damage due to vibration during the freeze-drying process; third, the energy consumption efficiency is low, and multiple independent fans are required to maintain air circulation, which significantly increases power consumption.

[0004] To this end, we provide an integrated equipment for preserving, freeze-drying and dehydrating morels to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated device for preserving, freeze-drying and dehydrating morels. Through the cooperation of a reciprocating mechanism and a guide mechanism, the problems of low processing efficiency, uneven airflow distribution and high energy consumption in the integrated device for preserving, freeze-drying and dehydrating morels in the prior art are solved.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0007] The present invention relates to an integrated device for preserving, freeze-drying and dehydrating morels, comprising a freeze-drying box, wherein the inner cavity of the freeze-drying box is provided with a partition; a reciprocating mechanism is provided on one side of the partition, and the reciprocating mechanism comprises a reciprocating screw rotatably connected to the inner cavity of the freeze-drying box through a bearing seat, a reciprocating wire sleeve transmission-connected to the surface of the reciprocating screw, a limit rod fixedly connected to the surface of the reciprocating wire sleeve, and a chassis fixedly connected to the other end of the limit rod; the inner cavity of the chassis is provided with a flow guide mechanism, and the flow guide mechanism comprises a fan blade rotatably connected to the inner cavity of the chassis through a bearing seat, a through groove provided at the bottom of the chassis, a drive shaft rotatably connected to the through groove through a bearing seat, and a flow guide plate fixedly connected to the surface of the drive shaft.

[0008] The present invention is further configured such that a drive motor is fixedly connected to the top of the freeze-dehydration box, the output shaft of the drive motor is fixedly connected to a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, and the drive motor transmits the rotational power to the reciprocating screw through the meshing transmission of the first bevel gear and the second bevel gear. The use of bevel gear transmission can reduce the transmission space, and at the same time, multiple bevel gears can be used to achieve synchronous reciprocating movement of a corresponding number of chassis, ensuring that the airflow covers no dead angles.

[0009] The present invention is further configured such that a limit groove adapted to the limit rod is opened on one side of the partition, and the limit groove guides and limits the limit rod, preventing the reciprocating wire sleeve from offsetting when the reciprocating wire rod rotates, ensuring that the chassis moves back and forth in a straight line, and improving the operating stability of the equipment.

[0010] The present invention is further configured such that the inner cavity of the chassis is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a first gear, the surface of the first gear is meshed with a first tooth plate, the first tooth plate is fixedly connected to one side of the partition, and when the chassis moves, the first tooth plate (fixed on the partition) is continuously meshed with the first gear on the rotating shaft, converting the linear motion of the chassis into the rotational motion of the rotating shaft, thereby providing driving force for the fan blades.

[0011] The present invention is further configured such that a first synchronous wheel is fixedly connected to the surface of the rotating shaft, a synchronous belt is transmission-connected to the surface of the first synchronous wheel, the first synchronous wheel is transmission-connected to the second synchronous wheel through the synchronous belt, the axis of the second synchronous wheel is fixedly connected to the surface of the fan blade, the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt, transmits the power of the rotating shaft to the fan blade, drives the fan blade to rotate at high speed to generate a cold airflow, and the synchronous belt transmission can avoid the noise of gear transmission and can drive multiple fan blades to rotate at the same time.

[0012] The present invention is further configured such that one end of the drive shaft passes through the outside of the chassis and is fixedly connected to a second gear, a second tooth plate is engaged with the surface of the second gear, and the second gear is fixedly connected to the drive shaft. When the second tooth plate moves with the skateboard, the drive shaft is driven to rotate through tooth engagement, thereby driving the guide plate to rotate, thereby realizing dynamic adjustment of the airflow direction.

[0013] The present invention is further configured such that a mounting plate is fixedly connected to one side of the chassis, a sliding rod is fixedly connected to one side of the mounting plate, a sliding plate is slidably connected to the surface of the sliding rod, a spring is sleeved on the surface of the sliding plate, a driving wheel is fixedly connected to one side of the sliding plate, the mounting plate is slidably connected to the sliding plate through the sliding rod, the spring provides elastic buffering, so that the driving wheel is always in contact with the surface of the concave-convex plate, when the chassis moves back and forth, the driving wheel is squeezed by the raised portion of the concave-convex plate, driving the sliding plate to slide back and forth along the sliding rod, compressing or releasing the spring, thereby driving the second tooth plate to move periodically, realizing the reciprocating rotation of the guide plate (such as a swing of plus or minus thirty degrees).

[0014] The present invention is further configured such that one end of the spring is fixedly connected to one side of the skateboard, the other end of the spring is fixedly connected to one side of the mounting plate, and both ends of the spring are fixedly connected to the skateboard and the mounting plate respectively, to ensure that the skateboard is reset in a non-stressed state, maintain continuous contact between the driving wheel and the concave-convex plate, and ensure the continuity of the guide plate adjustment.

[0015] The present invention is further configured such that a concave-convex plate is fixedly connected to one side of the partition, an air intake groove is provided on the top of the chassis, the hemispherical protrusions on the surface of the concave-convex plate cooperate with the driving wheel to convert the linear motion of the chassis into reciprocating displacement of the driving wheel, and the air intake groove is located at the top of the chassis, and directly utilizes the low-temperature gas in the freeze-dehydration box to drive the airflow to flow at high speed.

[0016] The present invention is further configured such that a placement tray is provided on one side of the partition, a flip door is hingedly provided on the front of the freeze-dehydration box, a control panel is provided on the front of the freeze-dehydration box, the placement tray is of a pull-out design, which is convenient for loading and unloading materials, and the control panel integrates a temperature sensor, a humidity sensor and a motor speed control module, which can monitor and adjust the temperature, fan speed and processing time in the freeze-dehydration box in real time, thereby realizing intelligent control.

[0017] The present invention has the following beneficial effects.

[0018] 1. The present invention drives the chassis to move back and forth periodically through a reciprocating mechanism, and cooperates with the rotating airflow of the fan blades in the guide mechanism and the reciprocating swing of the guide plate to form a spiral dynamic airflow. The path of penetrating the material layer is more complex and the coverage is more comprehensive, so that the cold airflow is evenly distributed in the freeze-dehydration box, the uniformity of material dehydration is improved, and the problem of local material not being fully frozen or dried due to traditional fixed wind direction is avoided, which significantly improves the freeze-drying uniformity and efficiency. At the same time, the reciprocating motion of the chassis synchronously drives the rotation of the fan blades and the swing of the guide plate, realizing multiple uses of one machine, reducing the demand for additional power sources, and saving energy consumption.

[0019] 2. The present invention uses the limiting groove in the reciprocating mechanism to guide and limit the limiting rod, thereby avoiding the deviation of the chassis when rotating with the reciprocating screw. The spring buffer structure (mounting plate, slide rod, slide plate, spring) in the guide mechanism ensures that the driving wheel is always in contact with the concave-convex plate, ensuring the continuity and stability of the guide plate swing and reducing component wear caused by vibration.

[0020] 3. The present invention uses multi-stage transmission of bevel gears, synchronous belts and gear racks to convert the unidirectional rotation of the drive motor into a compound motion of reciprocating screw rotation, fan blade rotation and guide plate swing, thereby significantly improving energy utilization.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 This is a three-dimensional diagram of an integrated equipment for preserving, freeze-drying and dehydrating morels.

[0024] Figure 2 This is a diagram of the coordination of the partitions and placement trays in an integrated equipment for preserving, freeze-drying and dehydrating morels.

[0025] Figure 3 This is a diagram showing the coordination of the first bevel gear and the second bevel gear in an integrated device for preserving, freeze-drying and dehydrating morels.

[0026] Figure 4 This is a left view of the partition in an integrated equipment for preserving, freeze-drying and dehydrating morels.

[0027] Figure 5 This is a diagram showing the coordination between the second gear and the second tooth plate in an integrated device for preserving, freeze-drying and dehydrating morels.

[0028] Figure 6 This is a cross-sectional view of the chassis of an integrated device for preserving, freeze-drying and dehydrating morels.

[0029] Figure 7 This is a diagram showing the coordination of the first synchronous wheel, synchronous belt, and second synchronous wheel in an integrated equipment for preserving, freeze-drying, and dehydrating morels.

[0030] In the accompanying drawings: 1. Freeze-dehydration box; 2. Partition; 3. Reciprocating screw; 4. Reciprocating screw sleeve; 5. Limit rod; 6. Chassis; 7. Fan blade; 8. Through slot; 9. Drive shaft; 10. Guide plate; 11. Drive motor; 12. First bevel gear; 13. Second bevel gear; 14. Limit slot; 15. Rotating shaft; 16. First gear; 17. First tooth plate; 18. First synchronous wheel; 19. Synchronous belt; 20. Second synchronous wheel; 21. Second gear; 22. Second tooth plate; 23. Mounting plate; 24. Slide rod; 25. Slide plate; 26. Spring; 27. Drive wheel; 28. Concave-convex plate; 29. ​​Air inlet slot; 30. Placement tray; 31. Flip door; 32. Control panel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1

[0033] See also Figure 1-Figure 7 The present invention is an integrated equipment for preserving, freeze-drying and dehydrating morels, including a freeze-dehydration box 1, an inner cavity of the freeze-dehydration box 1 is provided with a partition 2; a reciprocating mechanism is provided on one side of the partition 2, the reciprocating mechanism includes a reciprocating screw 3 rotatably connected to the inner cavity of the freeze-dehydration box 1 through a bearing seat, a reciprocating wire sleeve 4 transmission-connected to the surface of the reciprocating screw 3, a limiting rod 5 fixedly connected to the surface of the reciprocating wire sleeve 4, and a chassis 6 fixedly connected to the other end of the limiting rod 5; a driving motor 11 is fixedly connected to the top of the freeze-dehydration box 1, and a first bevel gear 12 is fixedly connected to the output shaft of the driving motor 11, and a second bevel gear 13 is meshed with the surface of the first bevel gear 12; a limiting groove 14 adapted to the limiting rod 5 is opened on one side of the partition 2.

[0034] Further supplement: The partition 2 is vertically arranged in the inner cavity of the freeze-dehydration box 1, dividing the inner cavity into the material area and the drive structure area. The drive motor 11 transmits the rotational power to the reciprocating screw 3 through the meshing transmission of the first bevel gear 12 and the second bevel gear 13. The use of bevel gear transmission can reduce the transmission space. At the same time, the corresponding number of chassis 6 can be synchronized and reciprocated through multiple bevel gears to ensure that the airflow covers no dead angles. The limit groove 14 guides and limits the limit rod 5 to prevent the reciprocating wire sleeve 4 from offsetting when rotating with the reciprocating screw 3, ensuring that the chassis 6 moves back and forth in a straight line, thereby improving the stability of equipment operation.

[0035] Example 2

[0036] See also Figure 1-Figure 7 On the basis of Example 1, the inner cavity of the chassis 6 is provided with a guide mechanism, which includes a fan blade 7 rotatably connected to the inner cavity of the chassis 6 through a bearing seat, a through slot 8 opened at the bottom of the chassis 6, a drive shaft 9 rotatably connected to the through slot 8 through a bearing seat, and a guide plate 10 fixedly connected to the surface of the drive shaft 9. The inner cavity of the chassis 6 is fixedly connected to a rotating shaft 15, and a first gear 16 is fixedly connected to the surface of the rotating shaft 15. A first tooth plate 17 is meshed with the surface of the first gear 16, and the first tooth plate 17 is fixedly connected to one side of the partition 2. A first synchronous wheel 18 is fixedly connected to the surface of the rotating shaft 15, and a synchronous belt 19 is connected to the surface of the first synchronous wheel 18 for transmission. The first synchronous wheel 18 is connected to the second synchronous wheel 20 for transmission through the synchronous belt 19, and the axis of the second synchronous wheel 20 is fixedly connected to the surface of the fan blade 7.

[0037] Further supplement: When the chassis 6 moves, the first tooth plate 17 (fixed on the partition 2 and the first gear 16 on the rotating shaft 15) continuously meshes, converting the linear motion of the chassis 6 into the rotational motion of the rotating shaft 15, providing driving force for the fan blades 7, and the first synchronous wheel 18 drives the second synchronous wheel 20 to rotate through the synchronous belt 19 (friction strips are provided on the inner side of the synchronous belt 19 and the surface of the second synchronous wheel 20 to ensure transmission stability), transmitting the power of the rotating shaft 15 to the fan blades 7, driving the fan blades 7 to rotate at high speed to generate cold air flow, and the synchronous belt 19 transmission can avoid the noise of gear transmission and can drive multiple fan blades 7 to rotate at the same time.

[0038] Example 3

[0039] See also Figure 1-Figure 7 On the basis of Examples 1 and 2, one end of the drive shaft 9 passes through the outside of the chassis 6 and is fixedly connected to the second gear 21, and the surface of the second gear 21 is meshed with a second tooth plate 22. One side of the chassis 6 is fixedly connected to a mounting plate 23, and one side of the mounting plate 23 is fixedly connected to a slide rod 24. A slide plate 25 is slidably connected to the surface of the slide rod 24. A spring 26 is sleeved on the surface of the slide plate 25, and one side of the slide plate 25 is fixedly connected to a driving wheel 27. One end of the spring 26 is fixedly connected to one side of the slide plate 25, and the other end of the spring 26 is fixedly connected to one side of the mounting plate 23. A concave-convex plate 28 is fixedly connected to one side of the partition 2, an air inlet groove 29 is provided on the top of the chassis 6, and a placement tray 30 is provided on one side of the partition 2. A flip door 31 is hinged on the front of the freeze-dehydration box 1, and a control panel 32 is provided on the front of the freeze-dehydration box 1.

[0040] Further supplement; the second gear 21 is fixedly connected to the drive shaft 9. When the second tooth plate 22 moves with the slide plate 25, the tooth meshing drives the drive shaft 9 to rotate, and then drives the guide plate 10 to rotate, so as to realize dynamic adjustment of the airflow direction. The mounting plate 23 is slidably connected to the slide plate 25 through the slide bar 24. The spring 26 provides elastic buffering so that the driving wheel 27 is always in contact with the surface of the concave-convex plate 28. When the chassis 6 moves back and forth, the driving wheel 27 is squeezed by the convex part of the concave-convex plate 28, driving the slide plate 25 to slide back and forth along the slide bar 24, compressing or releasing the spring 26, thereby driving the second tooth plate 22 to move periodically, realizing the reciprocating rotation of the guide plate 10 (such as a swing of plus or minus thirty degrees), and the two ends of the spring 26 are respectively It is fixedly connected to the slide plate 25 and the mounting plate 23 to ensure that the slide plate 25 is reset under non-stress state, maintain continuous contact between the drive wheel 27 and the concave-convex plate 28, and ensure the continuity of adjustment of the guide plate 10. The hemispherical protrusions on the surface of the concave-convex plate 28 cooperate with the drive wheel 27 to convert the linear motion of the chassis 6 into the reciprocating movement of the drive wheel 27. The air inlet groove 29 is located at the top of the chassis 6, and directly utilizes the low-temperature gas in the freeze-dehydration box 1 to drive the high-speed flow of air. The placement plate 30 is designed to be pull-out, which is convenient for loading and unloading. The control panel 32 integrates a temperature sensor, a humidity sensor and a motor speed control module, which can monitor and adjust the temperature, fan speed and processing time in the freeze-dehydration box 1 in real time to achieve intelligent control.

[0041] The working principle of the present invention is: open the flip door 31, spread the pre-cleaned morels on the placement tray 30, push them into the material area and close the flip door 31, the operator starts the drive motor 11 through the control panel 32, the drive motor 11 outputs rotation, drives the first bevel gear 12 to rotate synchronously, the first bevel gear 12 engages with the second bevel gear 13, drives the second bevel gear 13 to rotate, and then drives the reciprocating screw 3 to rotate.

[0042] At this time, the reciprocating wire sleeve 4 moves back and forth along the surface of the reciprocating screw rod 3. Through the cooperation of the limit rod 5 and the limit slot 14, the chassis 6 moves synchronously to the left until the reciprocating screw rod 3 rotates to the end of the stroke, and then rotates in the opposite direction to form a periodic reciprocating motion. During the movement of the chassis 6, the first tooth plate 17 (fixed on the right side of the partition 2) engages with the first gear 16 on the rotating shaft 15, driving the rotating shaft 15 to rotate. The rotating shaft 15 drives the second synchronous wheel 20 to rotate through the first synchronous wheel 18 and the synchronous belt 19. The second synchronous wheel 20 drives the fan blades 7 to rotate at high speed, generating a cold air flow downward or upward.

[0043] At the same time, during the movement of the chassis 6, the driving wheel 27 on the mounting plate 23 contacts the raised portion of the concave-convex plate 28 of the partition 2, and the driving wheel 27 is squeezed and slides along the slide rod 24, compressing the spring 26, driving the second tooth plate 22 to move, and the second tooth plate 22 engages with the second gear 21, driving the driving shaft 9 to rotate, and the guide plate 10 rotates counterclockwise synchronously with the driving shaft 9. Through the periodic reciprocating movement of the chassis 6, the guide plate 10 swings back and forth, and the axial airflow generated by the fan blades 7 is deflected by the guide plate 10 to form a lateral diversion, and the cold airflow spirally penetrates the morel layer on the placement tray 30, realizing uniform circulation of the upper and lower airflows in the freeze-dehydration box 1.

[0044] The spiral cold air flow continuously penetrates the morel layer, causing the water inside the morels to quickly freeze into ice crystals. As the freeze-drying process progresses, the refrigeration system maintains a low-temperature environment, and the ice crystals sublime under vacuum conditions (water changes directly from solid to gas) and are carried away from the material area by the cold air flow. After the set freeze-drying time is reached, the drive motor 11 stops, the flip door 31 is opened, and the placement tray 30 is pulled out to obtain the freeze-dried morels.

[0045] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An integrated device for preserving and freeze-drying morels, comprising a freeze-drying tank (1), characterized in that: The inner cavity of the freeze-dehydration box (1) is provided with a partition (2); A reciprocating mechanism is provided on one side of the partition (2), the reciprocating mechanism comprising a reciprocating screw (3) rotatably connected to the inner cavity of the freeze-dehydration box (1) via a bearing seat, a reciprocating wire sleeve (4) transmission-connected to the surface of the reciprocating screw (3), a limiting rod (5) fixedly connected to the surface of the reciprocating wire sleeve (4), and a chassis (6) fixedly connected to the other end of the limiting rod (5); The inner cavity of the chassis (6) is provided with a flow guide mechanism, which includes a fan blade (7) rotatably connected to the inner cavity of the chassis (6) through a bearing seat, a through slot (8) provided at the bottom of the chassis (6), a drive shaft (9) rotatably connected to the through slot (8) through the bearing seat, and a flow guide plate (10) fixedly connected to the surface of the drive shaft (9).

2. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: The top of the freeze-dehydration box (1) is fixedly connected to a driving motor (11), an output shaft of the driving motor (11) is fixedly connected to a first bevel gear (12), and a second bevel gear (13) is meshed on the surface of the first bevel gear (12).

3. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: A limiting groove (14) adapted to the limiting rod (5) is provided on one side of the partition (2).

4. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: The inner cavity of the chassis (6) is fixedly connected to a rotating shaft (15), the surface of the rotating shaft (15) is fixedly connected to a first gear (16), the surface of the first gear (16) is meshed with a first tooth plate (17), and the first tooth plate (17) is fixedly connected to one side of the partition (2).

5. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 4, characterized in that: The surface of the rotating shaft (15) is fixedly connected to a first synchronous wheel (18), the surface of the first synchronous wheel (18) is transmission-connected to a synchronous belt (19), the first synchronous wheel (18) is transmission-connected to a second synchronous wheel (20) via the synchronous belt (19), and the axis of the second synchronous wheel (20) is fixedly connected to the surface of the fan blade (7).

6. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: One end of the drive shaft (9) passes through the outside of the chassis (6) and is fixedly connected to a second gear (21); a second tooth plate (22) is meshed on the surface of the second gear (21).

7. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: One side of the chassis (6) is fixedly connected to a mounting plate (23), one side of the mounting plate (23) is fixedly connected to a slide bar (24), a surface of the slide bar (24) is slidably connected to a slide plate (25), a surface of the slide plate (25) is sleeved with a spring (26), and one side of the slide plate (25) is fixedly connected to a driving wheel (27).

8. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 7, characterized in that: One end of the spring (26) is fixedly connected to one side of the slide plate (25), and the other end of the spring (26) is fixedly connected to one side of the mounting plate (23).

9. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: A concave-convex plate (28) is fixedly connected to one side of the partition (2), and an air inlet groove (29) is provided on the top of the chassis (6).

10. The integrated equipment for preserving, freeze-drying and dehydrating morels according to claim 1, characterized in that: A placement tray (30) is provided on one side of the partition (2), a flip door (31) is hingedly connected to the front of the freeze-dehydration box (1), and a control panel (32) is provided on the front of the freeze-dehydration box (1).

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