Edible mushroom strain low-temperature preservation and rapid recovery device

Abstract

The invention belongs to the technical field of strain recovery, and discloses an edible fungus strain low-temperature preservation and rapid recovery device which comprises a shell, one end of the shell is movably connected with a storage cover plate, one end of the shell is movably connected with a heating cover plate, the shell is sleeved with a condensation mechanism, and a preservation mechanism is arranged in the shell. A second magnetic block is installed at the top end of the shell, a recovery mechanism is installed at the top end of the shell, a heat insulation plate is fixed in the shell, and through cooperation of a first connecting rod, a heat insulation baffle, a torsional spring and other structures, when the device pushes the second magnetic block to move a storage box, the storage box extrudes the heat insulation baffle, and the heat insulation baffle rotates upwards; and after the storage box enters the recovery area from the low-temperature storage area, the torsional spring resets the heat insulation baffle, and then the low-temperature storage area and the recovery area are isolated again, so that the device is conveniently divided into the low-temperature storage area and the recovery area, and the strains needing to be recovered are rapidly recovered and do not need to be taken out.

Description

Technical Field

[0001] The present invention belongs to the technical field of strain resuscitation, and specifically relates to a device for low-temperature preservation and rapid resuscitation of edible mushroom strains. Background Art

[0002] Strain resuscitation is to place the preserved strain into a suitable culture medium for cultivation, and gradually expand the cultivation to obtain a pure and strong culture, that is, to obtain a culture with vigorous vitality and sufficient inoculation quantity. Before activation and resuscitation, the preserved strain needs to be restored to room temperature, that is, thawing is required. Therefore, a device for low-temperature preservation and rapid resuscitation is needed to preserve and resuscitate edible mushroom strains.

[0003] Patent No. CN218478735U discloses a strain activation and cultivation device, belonging to the technical field of strain activation, including a strain activation tank and a workbench. One side of the strain activation tank is fixedly installed with a workbench, and one side above the workbench is fixedly installed with a thawing tank, and a temperature control electric heating rod is installed inside the thawing tank. Inside the thawing tank, there is a thawing mechanism that can quickly thaw the strains preserved by the -80°C refrigerator freezing method. Inside the strain activation tank, there is an activation mechanism that can cultivate and activate the strains in the preserved state. The thawing mechanism includes an electric cylinder and a connecting plate. Through the thawing mechanism, the ampoule containing the preserved strain is placed in a water bath at 8°C - 40°C for heating and thawing. The electric telescopic rod reciprocates, driving the ampoule fixing frame to swing back and forth in the hot water, causing the strains inside to shake, thereby quickly resuscitating the strains and making the integration degree of the device higher.

[0004] However, when taking out the strains from this device, after opening the cabinet door, cold air will leak, which will affect the strains that do not need to be resuscitated in the storage area, resulting in a change in the temperature of this strain. When the strain needs to be resuscitated, it enables the user to move the corresponding strain to the resuscitation area without opening the low-temperature storage area, thus avoiding the influence on other strains, and improving the efficiency of strain resuscitation through a heat bath. Summary of the Invention

[0005] To solve the problems raised in the above background art, the present invention provides a device for low-temperature preservation and rapid resuscitation of edible mushroom strains.

[0006] To achieve the above object, the present invention provides the following technical solution: A device for low-temperature preservation and rapid resuscitation of edible mushroom strains, including a housing, one end of the housing is movably connected with a storage cover plate, one end of the housing is movably connected with a heating cover plate, a condensation mechanism is sleeved outside the housing, a preservation mechanism is arranged inside the housing, a second magnetic block is installed at the top end of the housing, a resuscitation mechanism is installed at the top end of the housing, and a heat insulation plate is fixed inside the housing;

[0007] The condensation mechanism includes a heat exchange shell, a refrigerator, and a reset groove. The heat exchange shell is fixed outside the housing, a refrigerator is installed inside the heat exchange shell, and a reset groove is provided at the top of the heat exchange shell;

[0008] The storage mechanism includes a storage box and a slot. The storage box is arranged inside the housing, and a slot is provided at the top of the storage box;

[0009] The resuscitation mechanism includes a support frame, a screw barrel, and a first servo motor. The support frame is fixed at the top of the housing, a screw barrel is rotatably connected inside the support frame, and a first servo motor is fixed outside the support frame.

[0010] Preferably, a jack is provided at the top of the heat exchange shell, an observation window is provided at the top of the heat exchange shell, several groups of refrigerators are provided, the refrigerators are evenly spaced, several groups of reset grooves are provided, and the reset grooves are evenly spaced about the central axis of the heat exchange shell.

[0011] Preferably, a box cover is provided at the top of the storage box, a plug board is fixed at the bottom of the box cover, a first magnetic block is fixed at the top of the box cover, several groups of storage boxes are provided, the slot and the plug board are snap-connected, a slider is provided at the bottom of the storage box, and a chute is provided at the bottom of the inner part of the housing, and the storage box is slidably connected to the housing.

[0012] Preferably, a transmission rod is movably connected inside the housing, a transmission strip is fixed at the bottom of the transmission rod, a connecting plate is fixed outside the transmission rod, a cylinder is fixed outside the connecting plate, and a clamping plate is fixed at the extending end of the cylinder.

[0013] Preferably, a screw barrel is fixed at the rotating end of the first servo motor, the transmission strip is arranged inside the thread on the surface of the screw barrel, the outer wall of the transmission rod fits against the inner wall of the housing, the transmission rod is slidably connected to the housing, two groups of the connecting plate, the cylinder, and the clamping plate are provided, and the connecting plate, the cylinder, and the clamping plate are symmetrically distributed about the central axis of the transmission rod.

[0014] Preferably, a limiting mechanism is arranged inside the heat insulation board, a handle is fixed outside the housing, a heat equalizing mechanism is arranged at one end of the handle, and a water injection port is installed at the top of the housing.

[0015] Preferably, the limiting mechanism includes a first connecting rod, a heat insulation baffle, and a torsion spring. The first connecting rod is rotatably connected inside the heat insulation board, a heat insulation baffle is fixed at the bottom of the first connecting rod, a torsion spring is installed outside the first connecting rod, two groups of torsion springs are provided, the torsion springs are symmetrically distributed about the central axis of the first connecting rod, and the torsion springs are used to squeeze the first connecting rod and the heat insulation baffle and keep them in a rotating-inward trend.

[0016] Preferably, the heat - equalizing mechanism includes a second servo - motor, a first gear, and a first mixing rod. The second servo - motor is fixed inside the handle. A first gear is fixed to the rotating end of the second servo - motor. A first mixing rod is fixed to the outside of the first gear. A second gear is meshed and connected to the bottom end of the first gear. A second connecting rod is fixed to the outside of the second gear. A third gear is fixed to the outside of the second connecting rod. A fourth gear is meshed and connected to the top end of the third gear. A second mixing rod is fixed to the outside of the fourth gear.

[0017] Preferably, a number of groups of stirring blades are provided on the outer wall of the first mixing rod. The stirring blades are equidistantly distributed about the central axis of the first mixing rod. The second connecting rod is rotationally connected to the housing. The second gear and the third gear are symmetrically distributed about the central axis of the second connecting rod.

[0018] Preferably, the storage cover plate is rotationally connected to the outside of the housing. The heating cover plate is rotationally connected to the outside of the housing. A number of groups of heating tubes are provided inside the heating cover plate. A chute is provided at the top end of the housing. The second magnetic block is slidably connected to the housing. There are two water injection ports, and the water injection ports are symmetrically distributed about the central axis of the housing.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] By setting the cooperation of structures such as the first connecting rod, the heat - insulating baffle, and the torsion spring, when the device pushes the second magnetic block to move the storage box, the storage box squeezes the heat - insulating baffle, causing the heat - insulating baffle to rotate upward. When the storage box enters the recovery area from the low - temperature storage area, the torsion spring resets the heat - insulating baffle, thereby re - isolating the low - temperature storage area and the recovery area. In this way, the device can be divided into a low - temperature storage area and a recovery area, and the bacteria to be recovered can be quickly recovered without taking out the bacteria.

[0021] By setting the cooperation of structures such as the heat - exchange shell, the refrigerator, and the reset groove, since a heat - conducting material is provided at the connection between the heat - exchange shell and the housing, and the other positions of the housing are made of heat - insulating materials. When the refrigerator starts to condense and keep warm, the storage box located between the heat - exchange shells and the bacteria inside it are at a low temperature, and thus are stored. In this way, the device can achieve the purpose of facilitating the low - temperature storage of bacteria.

[0022] Through the cooperation of structures such as a storage box, a slot, and a second magnet, the present invention enables the device to place the bacterial strains in the storage box, align and fasten the box cover and the storage box, thereby preventing the leakage of bacterial strains. The first magnet and the second magnet attract each other, so that when the second magnet moves, it can drive the first magnet to move, and then drive the overall movement of the storage box, so as to achieve the purpose of facilitating the user to move the bacterial strains from the low-temperature storage area to the recovery area without opening the device.

[0023] Through the cooperation of structures such as a second servo motor, a first gear, and a first mixing rod, the present invention enables the device to start the second servo motor to drive the first gear to rotate, and then drive the first mixing rod to rotate, and drive the second gear, the second connecting rod, and the third gear to rotate, so that the third gear drives the fourth gear and the second mixing rod to rotate. When the first mixing rod and the second mixing rod rotate in the recovery area, they can stir the hot water, so as to achieve the purpose of facilitating the device to improve the recovery efficiency of bacterial strains. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a schematic diagram of the overall rear view structure of the present invention;

[0026] Figure 3 is a schematic diagram of the overall top view structure of the present invention;

[0027] Figure 4 is a schematic diagram of the overall internal structure of the present invention;

[0028] Figure 5 is a schematic diagram of the structure of the preservation mechanism of the present invention;

[0029] Figure 6 is a schematic diagram of the structure of the condensation mechanism of the present invention;

[0030] Figure 7 is a schematic diagram of the structure of the recovery mechanism of the present invention;

[0031] Figure 8 is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0032] Figure 9 is a schematic diagram of the structure of the heat uniformity mechanism of the present invention.

[0033] In the figure: 1. Housing; 2. Storage cover plate; 3. Heating cover plate; 4. Condensing mechanism; 401. Heat exchange housing; 402. Refrigerator; 403. Reset groove; 404. Jack; 405. Observation window; 5. Preservation mechanism; 501. Storage box; 502. Slot; 503. Box cover; 504. Insertion plate; 505. First magnet; 6. Second magnet; 7. Resuscitation mechanism; 701. Support frame; 702. Screw barrel; 703. First servo motor; 704. Transmission rod; 705. Transmission strip; 706. Connecting plate; 707. Cylinder; 708. Clamping plate; 8. Heat insulation plate; 9. Limiting mechanism; 901. First connecting rod; 902. Heat insulation baffle; 903. Torsion spring; 10. Heat equalizing mechanism; 1001. Second servo motor; 1002. First gear; 1003. First mixing rod; 1004. Second gear; 1005. Second connecting rod; 1006. Third gear; 1007. Fourth gear; 1008. Second mixing rod; 11. Handle; 12. Water injection port. Detailed implementation manner

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] As Figures 1 to 9 shown, the present invention provides a device for low-temperature preservation and rapid resuscitation of edible mushroom strains, including a housing 1. One end of the housing 1 is movably connected with a storage cover plate 2, one end of the housing 1 is movably connected with a heating cover plate 3. A condensing mechanism 4 is sleeved outside the housing 1. A preservation mechanism 5 is arranged inside the housing 1. A second magnet 6 is installed at the top of the housing 1. A resuscitation mechanism 7 is installed at the top of the housing 1. A heat insulation plate 8 is fixed inside the housing 1. A limiting mechanism 9 is arranged inside the heat insulation plate 8. A handle 11 is fixed outside the housing 1. One end of the handle 11 is provided with a heat equalizing mechanism 10. A water injection port 12 is installed at the top of the housing 1. The storage cover plate 2 is rotatably connected to the outside of the housing 1. The heating cover plate 3 is rotatably connected to the outside of the housing 1. A plurality of groups of heating tubes are arranged inside the heating cover plate 3. A chute is opened at the top of the housing 1. The second magnet 6 is slidably connected to the housing 1. There are two groups of water injection ports 12, and the water injection ports 12 are symmetrically distributed about the central axis of the housing 1.

[0036] Adopting the above solution: By closing the heating cover plate 3 and then starting the heating tubes, the hot water inside the resuscitation area can be kept warm, thereby avoiding the influence of the reduction of the hot water temperature on the resuscitation efficiency.

[0037] As Figures 1 to 6As shown in the figure, the condensation mechanism 4 includes a heat exchange shell 401, a refrigerator 402, and a reset groove 403. The heat exchange shell 401 is fixed to the outside of the housing 1. The refrigerator 402 is installed inside the heat exchange shell 401. A reset groove 403 is provided at the top of the heat exchange shell 401. A jack 404 is provided at the top of the heat exchange shell 401. An observation window 405 is provided at the top of the heat exchange shell 401. There are several groups of refrigerators 402, and the refrigerators 402 are evenly distributed at equal intervals. There are several groups of reset grooves 403, and the reset grooves 403 are evenly distributed at equal intervals with respect to the central axis of the heat exchange shell 401.

[0038] With the above solution: A heat-conducting material is provided at the connection between the heat exchange shell 401 and the housing 1, and the other positions of the housing 1 are made of heat-insulating materials. When the refrigerator 402 starts to condense and keep warm, the storage box 501 located between the heat exchange shells 401 and the strains inside it are at a low temperature, and then they are stored. After the storage box 501 is arranged inside the housing 1, each group of storage boxes 501 is arranged at the bottom of the reset groove 403 through the chute, and the second magnet 6 is placed in the reset groove 403 to suck and position the positions of each group of storage boxes 501. After each group of storage boxes 501 is placed inside the device for storage, the mark card is inserted into the observation window 405 through the jack 404, and the user can observe the mark card through the observation window 405, and then record the types of strains stored in each group of storage boxes 501.

[0039] As Figures 1 to 5 As shown in the figure, the storage mechanism 5 includes a storage box 501 and a slot 502. The storage box 501 is arranged inside the housing 1. A slot 502 is provided at the top of the storage box 501. A box cover 503 is provided at the top of the storage box 501. A plug board 504 is fixed to the bottom end of the box cover 503. A first magnet 505 is fixed to the top end of the box cover 503. There are several groups of storage boxes 501. The slot 502 and the plug board 504 are in snap connection. A slider is provided at the bottom end of the storage box 501, and a chute is provided at the bottom end inside the housing 1. The storage box 501 is slidably connected to the housing 1.

[0040] With the above solution: By putting the strains into the storage box 501, aligning and buckling the box cover 503 and the storage box 501, the leakage of the strains can be prevented. The first magnet 505 and the second magnet 6 attract each other, so that when the second magnet 6 moves, it can drive the first magnet � to move, and then drive the whole storage box 501 to move. And because the bottom of the storage box 501 is slidably connected to the housing 1, the storage box 501 can only move within a limited position, so as to ensure that the strains to be revived enter the revival area.

[0041] As Figures 1 to 7As shown in the figure, the resuscitation mechanism 7 includes a support frame 701, a screw barrel 702, and a first servo motor 703. The support frame 701 is fixed to the top of the housing 1. The screw barrel 702 is rotatably connected inside the support frame 701. The first servo motor 703 is fixed to the outside of the support frame 701. A transmission rod 704 is movably connected inside the housing 1. A transmission strip 705 is fixed to the bottom end of the transmission rod 704. A connecting plate 706 is fixed to the outside of the transmission rod 704. A cylinder 707 is fixed to the outside of the connecting plate 706. A clamping plate 708 is fixed to the extending end of the cylinder 707. The rotating end of the first servo motor 703 is fixed to the screw barrel 702. The transmission strip 705 is arranged inside the thread on the surface of the screw barrel 702. The outer wall of the transmission rod 704 is in contact with the inner wall of the housing 1. The transmission rod 704 is slidably connected to the housing 1. There are two sets of the connecting plate 706, the cylinder 707, and the clamping plate 708. The connecting plate 706, the cylinder 707, and the clamping plate 708 are symmetrically distributed about the central axis of the transmission rod 704.

[0042] With the above solution: After moving the storage box 501 to be resuscitated between the two clamping plates 708, by starting the connecting plates 706 on both sides, the storage box 501 is clamped. At this time, start the first servo motor 703 to drive the screw barrel 702 to rotate. After the transmission rod 704 is in threaded contact with the screw barrel 702 through the transmission strip 705, it moves along with the thread of the screw barrel 702, thereby driving the transmission rod 704 to perform a reciprocating motion, so that the storage box 501 can come into contact with the hot water in the resuscitation area more evenly during the reciprocating motion, and can shake the bacteria in the storage box 501 to stimulate the activity of the bacteria, thereby improving the resuscitation efficiency.

[0043] As Figures 1 to 8 shown in the figure, the limiting mechanism 9 includes a first connecting rod 901, a heat insulation baffle 902, and a torsion spring 903. The first connecting rod 901 is rotatably connected inside the heat insulation plate 8. A heat insulation baffle 902 is fixed to the bottom end of the first connecting rod 901. A torsion spring 903 is installed on the outside of the first connecting rod 901. There are two sets of torsion springs 903. The torsion springs 903 are symmetrically distributed about the central axis of the first connecting rod 901. The torsion springs 903 are used to squeeze the first connecting rod 901 and the heat insulation baffle 902 and keep them in a rotating trend inward.

[0044] With the above solution: Heat insulation materials are provided on the outer wall of the heat insulation plate 8 and the outer wall of the heat insulation baffle 902, which can isolate the temperatures of the low-temperature storage area and the resuscitation area so that they will not affect each other. When moving the storage box 501 by pushing the second magnet 6, the storage box 501 squeezes the heat insulation baffle 902, causing the heat insulation baffle 902 to rotate upward. After the storage box 501 enters the resuscitation area from the low-temperature storage area, the torsion spring 903 resets the heat insulation baffle 902, thereby isolating the low-temperature storage area and the resuscitation area again.

[0045] AsFigures 1 to 9 As shown in the figure, the heat - equalizing mechanism 10 includes a second servo - motor 1001, a first gear 1002, and a first mixing rod 1003. The second servo - motor 1001 is fixed inside the handle 11. The rotating end of the second servo - motor 1001 is fixed with the first gear 1002. The outside of the first gear 1002 is fixed with the first mixing rod 1003. The bottom end of the first gear 1002 is meshed with a second gear 1004. The outside of the second gear 1004 is fixed with a second connecting rod 1005. The outside of the second connecting rod 1005 is fixed with a third gear 1006. The top end of the third gear 1006 is meshed with a fourth gear 1007. The outside of the fourth gear 1007 is fixed with a second mixing rod 1008. A plurality of groups of stirring blades are arranged on the outer wall of the first mixing rod 1003. The stirring blades are evenly distributed about the central axis of the first mixing rod 1003. The second connecting rod 1005 is rotatably connected to the housing 1. The second gear 1004 and the third gear 1006 are symmetrically distributed about the central axis of the second connecting rod 1005.

[0046] Adopting the above - mentioned scheme: Hot water is added to the recovery area through the water injection port 12, so that the hot water contacts the storage box 501 to improve the recovery efficiency, and the second servo - motor 1001 is started to drive the first gear 1002 to rotate, and then drive the first mixing rod 1003 to rotate, and drive the second gear 1004, the second connecting rod 1005, and the third gear 1006 to rotate, so that the third gear 1006 drives the fourth gear 1007 and the second mixing rod 1008 to rotate. When the first mixing rod 1003 and the second mixing rod 1008 rotate in the recovery area, they can stir the hot water, thereby increasing the contact area between the storage box 501 and the hot water, and further improving the recovery efficiency.

[0047] The working principle and usage process of the present invention: By placing the bacterial strain into the storage box 501, aligning and buckling the box cover 503 with the storage box 501, thereby preventing the leakage of the bacterial strain. The first magnet 505 and the second magnet 6 attract each other, so that when the second magnet 6 moves, it can drive the first magnet 505 to move, and then drive the overall movement of the storage box 501. And because the bottom of the storage box 501 is slidably connected to the housing 1, the storage box 501 can only move within a limited position, thereby ensuring that the bacterial strain to be revived enters the revival area. And a heat-conducting material is provided at the connection between the heat exchange housing 401 and the housing 1, and the other positions of the housing 1 are made of heat-insulating materials. At this time, when the refrigerator 402 starts condensation and heat preservation, the storage box 501 located between the heat exchange housings 401 and the bacterial strain inside it are at a low temperature, and thus are preserved. After the storage box 501 is arranged inside the housing 1, each storage box 501 is arranged at the bottom of the reset groove 403 through the chute, and the second magnet 6 is placed in the reset groove 403 to suck and position the positions of each storage box 501. After each storage box 501 is put into the device for preservation, the marking card is inserted into the observation window 405 through the jack 404, and the user can observe the marking card through the observation window 405, thereby recording the types of bacterial strains stored in each storage box 501. Heat-insulating materials are provided on the outer wall of the heat-insulating plate 8 and the outer wall of the heat-insulating baffle 902, which can isolate the temperatures of the low-temperature preservation area and the revival area so that they will not affect each other. When the storage box 501 is pushed by moving the second magnet 6, the storage box 501 squeezes the heat-insulating baffle 902, causing the heat-insulating baffle 902 to rotate upward. After the storage box 501 enters the revival area from the low-temperature preservation area, the torsion spring 903 resets the heat-insulating baffle 902, thereby isolating the low-temperature preservation area and the revival area again. Hot water is added to the revival area through the water injection port 12, so that the hot water contacts the storage box 501 to improve the revival efficiency. And the second servo motor 1001 is started to drive the first gear 1002 to rotate, which in turn drives the first mixing rod 1003 to rotate, and drives the second gear 1004, the second connecting rod 1005 and the third gear 1006 to rotate, so that the third gear 1006 drives the fourth gear 1007 and the second mixing rod 1008 to rotate. When the first mixing rod 1003 and the second mixing rod 1008 rotate in the revival area, they can stir the hot water, thereby increasing the contact area between the storage box 501 and the hot water, and further improving the revival efficiency. And after the storage box 501 to be revived is moved between the two clamping plates 708, by starting the connecting plates 706 on both sides, the storage box 501 is clamped. At this time, the first servo motor 703 is started to drive the screw cylinder 702 to rotate. After the transmission rod 704 is in threaded contact with the screw cylinder 702 through the transmission strip 705, it moves along with the threaded movement of the screw cylinder 702, thereby driving the transmission rod 704 to perform a reciprocating motion, so that the storage box 501 can contact the hot water in the revival area more evenly during the reciprocating motion, and can shake the bacterial strain inside the storage box 501.Stimulate the activity of the bacterial strain, thereby improving the resuscitation efficiency. By closing the heating cover plate 3 and starting the heating tube, the hot water inside the resuscitation area can be kept warm, thus avoiding the influence of the reduction of the hot water temperature on the resuscitation efficiency.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An apparatus for low-temperature preservation and rapid resuscitation of edible mushroom strains, comprising a housing (1), characterized in that: One end of the housing (1) is movably connected to a storage cover plate (2), one end of the housing (1) is movably connected to a heating cover plate (3), a condensation mechanism (4) is sleeved outside the housing (1), a preservation mechanism (5) is arranged inside the housing (1), a second magnetic block (6) is installed at the top end of the housing (1), a recovery mechanism (7) is installed at the top end of the housing (1), and a heat insulation plate (8) is fixed inside the housing (1); The condensation mechanism (4) includes a heat exchange shell (401), a refrigerator (402) and a reset groove (403). The heat exchange shell (401) is fixed outside the housing (1), the refrigerator (402) is installed inside the heat exchange shell (401), and a reset groove (403) is opened at the top end of the heat exchange shell (401); The preservation mechanism (5) includes a storage box (501) and a slot (502). The storage box (501) is arranged inside the housing (1), and a slot (502) is opened at the top end of the storage box (501); The recovery mechanism (7) includes a support frame (701), a screw barrel (702) and a first servo motor (703). The support frame (701) is fixed at the top end of the housing (1), a screw barrel (702) is rotatably connected inside the support frame (701), and a first servo motor (703) is fixed outside the support frame (701).

2. The low-temperature preservation and rapid resuscitation device for edible mushroom strains according to claim 1, wherein: A jack (404) is opened at the top end of the heat exchange shell (401), an observation window (405) is opened at the top end of the heat exchange shell (401), there are several groups of the refrigerators (402), the refrigerators (402) are arranged at equal intervals, there are several groups of the reset grooves (403), and the reset grooves (403) are arranged at equal intervals about the central axis of the heat exchange shell (401).

3. The low-temperature preservation and rapid resuscitation device for edible mushroom strains according to claim 1, characterized in that: A box cover (503) is arranged at the top end of the storage box (501), a plug board (504) is fixed at the bottom end of the box cover (503), a first magnetic block (505) is fixed at the top end of the box cover (503), there are several groups of the storage boxes (501), the slot (502) and the plug board (504) are snap-connected, a slider is arranged at the bottom end of the storage box (501), a chute is opened at the bottom end inside the housing (1), and the storage box (501) is slidably connected to the housing (1).

4. The edible mushroom spawn cryopreservation and rapid resuscitation device according to claim 1, wherein: A transmission rod (704) is movably connected inside the housing (1), a transmission strip (705) is fixed at the bottom end of the transmission rod (704), a connecting plate (706) is fixed outside the transmission rod (704), a cylinder (707) is fixed outside the connecting plate (706), and a clamping plate (708) is fixed at the extending end of the cylinder (707).

5. The low-temperature preservation and rapid resuscitation device for edible mushroom strains according to claim 4, wherein: A screw cylinder (702) is fixed to the rotating end of the first servo motor (703). The transmission bar (705) is arranged inside the thread on the surface of the screw cylinder (702). The outer wall of the transmission rod (704) is in contact with the inner wall of the housing (1), and the transmission rod (704) is slidably connected to the housing (1). There are two sets of the connecting plate (706), the cylinder (707) and the clamping plate (708), and the connecting plate (706), the cylinder (707) and the clamping plate (708) are symmetrically distributed about the central axis of the transmission rod (704).

6. The edible mushroom strain low-temperature preservation and rapid resuscitation device according to claim 1, wherein: A limiting mechanism (9) is arranged inside the heat insulation plate (8). A handle (11) is fixed to the outside of the housing (1). One end of the handle (11) is provided with a heat homogenizing mechanism (10). A water injection port (12) is installed at the top of the housing (1).

7. The low-temperature preservation and rapid resuscitation device for edible mushroom strains according to claim 6, characterized in that: The limiting mechanism (9) includes a first connecting rod (901), a heat insulation baffle (902) and a torsion spring (903). The first connecting rod (901) is rotatably connected inside the heat insulation plate (8). The heat insulation baffle (902) is fixed to the bottom end of the first connecting rod (901). The torsion spring (903) is installed outside the first connecting rod (901). There are two sets of the torsion springs (903), and the torsion springs (903) are symmetrically distributed about the central axis of the first connecting rod (901). The torsion spring (903) is used to squeeze the first connecting rod (901) and the heat insulation baffle (902) and keep them in a rotating trend inward.

8. The edible mushroom spawn cryopreservation and rapid resuscitation device according to claim 6, wherein: The heat homogenizing mechanism (10) includes a second servo motor (1001), a first gear (1002) and a first mixing rod (1003). The second servo motor (1001) is fixed inside the handle (11). The first gear (1002) is fixed to the rotating end of the second servo motor (1001). The first mixing rod (1003) is fixed to the outside of the first gear (1002). The second gear (1004) is meshed and connected to the bottom end of the first gear (1002). The second connecting rod (1005) is fixed to the outside of the second gear (1004). The third gear (1006) is fixed to the outside of the second connecting rod (1005). The fourth gear (1007) is meshed and connected to the top end of the third gear (1006). The second mixing rod (1008) is fixed to the outside of the fourth gear (1007).

9. The edible mushroom spawn low-temperature preservation and rapid resuscitation device according to claim 8, characterized in that: A number of groups of stirring blades are arranged on the outer wall of the first mixing rod (1003), and the stirring blades are equidistantly distributed about the central axis of the first mixing rod (1003). The second connecting rod (1005) is rotatably connected to the housing (1), and the second gear (1004) and the third gear (1006) are symmetrically distributed about the central axis of the second connecting rod (1005).

10. The edible mushroom spawn cryopreservation and rapid resuscitation device according to claim 6, characterized in that: The storage cover plate (2) is rotatably connected to the outside of the housing (1), the heating cover plate (3) is rotatably connected to the outside of the housing (1), several groups of heating tubes are arranged inside the heating cover plate (3), a chute is provided at the top end of the housing (1), the second magnet block (6) is slidably connected to the housing (1), there are two groups of water injection ports (12), and the water injection ports (12) are symmetrically distributed about the central axis of the housing (1).

Images