Mushroom drying device

Abstract

The utility model relates to the technical field of mushroom processing, in particular to a mushroom drying device. Comprising a lower plate, a sealing plate perpendicular to the lower plate is fixed to the upper end of the lower plate, a plurality of filter plates are rotationally connected to the sealing plate, the filter plates are located in the drying box, the sealing plate blocks the opening in one side of the drying box, and the lower plate is located below the drying box. Racks are elastically and slidably connected to the sides, facing the interior of the drying box, of the sealing plates, supporting rods are fixed to the racks below the filter plates and make contact with the lower ends of the filter plates above the supporting rods, driving assemblies capable of driving the racks and the supporting rods to move downwards are rotationally and hermetically connected to the sealing plates, and a magnetic adsorption assembly is arranged at the open end of the drying box. According to the mushroom drying box, mushrooms needing to be dried can be placed into the drying box at a time, the dried mushrooms can be taken out of the drying box at a time after being dried, and the mushroom drying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mushroom processing, in particular to a mushroom drying device. Background Art

[0002] Mushrooms, such as shiitake mushrooms, red mushrooms, black fungus, white fungus, etc., can retain their delicious aroma shortly after being dried and can be stored for a long time.

[0003] The patent document with application number CN202321644568.8 discloses a drying device for mushroom processing, which includes a drying box, both ends of which are plugged with vibration rods, and the outsides of the two vibration rods are uniformly welded with fixed blocks, and the tops of several fixed blocks and the outsides of the corresponding vibration rods are welded with springs, and the tops of several springs are welded with displacement plates, and several displacement plates are correspondingly sleeved on the vibration rods, and the ends of several displacement plates close to each other are welded with drying trays, and the insides of several drying trays are uniformly laid with electric heating wires, and the bottom end of the drying box is welded with an equipment box, and the inside of the equipment box is bolted with a vibration motor, and the top of the vibration motor is bolted with two vibration rods. When drying mushrooms, it is necessary to place the mushrooms on multiple drying trays in turn. After the mushrooms are dried, it is necessary to take out the dried mushrooms on the multiple drying trays in turn, which is troublesome when drying mushrooms, and the mushroom drying efficiency is low.

[0004] The patent document with application number CN202323110127.2 discloses a drying device for mushroom processing. When the drying device is working, a drying plate containing mushrooms needs to be placed on a placement plate. When the mushrooms are dried, the drying plates on the placement plate need to be removed one by one and the dried mushrooms need to be dumped. Therefore, the drying efficiency of the device for mushrooms is low. Utility Model Content

[0005] The technical problem to be solved by the utility model is a mushroom drying device which can conveniently put mushrooms into a drying box and conveniently take out all the mushrooms in the drying box at once after the mushrooms are dried. The mushroom drying device is convenient for collecting dried mushrooms.

[0006] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0007] A mushroom drying device comprises a drying box and a material rack, wherein one side of the drying box is open, a hot air circulation component is installed on the drying box, supports are fixed to the four corners of the lower end of the drying box, the material rack comprises a lower plate, a sealing plate perpendicular to the lower plate is fixed to the upper end of the lower plate, a plurality of filter plates are rotatably connected to the sealing plate, the plurality of filter plates are located in the drying box, the sealing plate blocks the opening on one side of the drying box, the lower plate is located below the drying box, a rack is elastically slidably connected to the sealing plate on the side facing the inside of the drying box, support rods are fixed to the racks below the filter plates, the support rods are in contact with the lower ends of the filter plates above them, a driving component capable of driving the rack and the support rod to move downward is rotatably and sealingly connected to the sealing plate, a magnetic adsorption component is provided on the open end of the drying box, and the magnetic adsorption component magnetically adsorbs the sealing plate.

[0008] Specifically, the hot air circulation component includes a tee, a first end of the tee is fixedly connected to the upper end of the drying box, a second end of the tee is connected to the fan, a third end of the tee is connected to the outer space of the drying box, a second solenoid valve is installed on the third end of the tee, the fan is connected to the dryer, the dryer is connected to the heater, the heater is connected to the air inlet pipe, the air inlet pipe is connected to the distribution plate in the lower end of the drying box, the upper end of the drying box is fixedly connected to the exhaust pipe, the exhaust pipe is installed with the first solenoid valve, the inlet end of the exhaust pipe is installed with a humidity sensor, and the humidity sensor, the first solenoid valve, the second solenoid valve and the controller are electrically connected.

[0009] Specifically, ear plates are fixed on the sealing plates on both sides of the filter plate, and one end of the filter plate close to the sealing plate is rotatably connected to the ear plate, and the ear plate is located in the drying box.

[0010] Specifically, a plurality of fixed blocks are fixed on the side of the sealing plate facing the inside of the drying box, the plurality of fixed blocks are linearly arrayed in the vertical direction of the sealing plate, a rack passes through the plurality of fixed blocks, the rack is slidably connected to the plurality of fixed blocks, a fixed plate is fixed on the sealing plate above the rack, the fixed plate is located in the drying box, and the fixed plate is connected to the upper end of the rack by a spring.

[0011] Specifically, the driving assembly includes a handle which is rotatably sealed with the sealing plate, the handle passes through the sealing plate, the handle is located on one side of the rack, a gear is fixed on the handle, and the gear is meshed with the rack.

[0012] Specifically, the magnetic adsorption component is an electromagnet, and there are four electromagnets. The four electromagnets are respectively embedded and fixed in the side walls around the opening end of the drying box. When the electromagnets are energized, they magnetically adsorb the sealing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can put the mushrooms to be dried into the drying box at one time, and after the mushrooms are dried, the dried mushrooms can be taken out of the drying box at one time, which can improve the drying efficiency of the mushrooms.

[0015] 2. By turning the handle, the cooperation of the gear and the rack can make the multiple supporting rods move downward. After the multiple supporting rods move downward, the ends of the multiple filter plates away from the sealing plate can rotate. After the multiple filter plates rotate, the dried mushrooms on the multiple filter plates can slide down together, which is convenient for collecting the dried mushrooms.

[0016] 3. In the early stage of mushroom drying, open the second solenoid valve and the first solenoid valve, and the outside air of the drying box is dried and heated and blown to the mushrooms on the filter plate, and then the hot and humid air in the drying box is discharged through the exhaust pipe, which can accelerate the discharge of moisture in the drying box. In the later stage of mushroom drying, close the first solenoid valve and the second solenoid valve, and the hot air circulates in the drying box, the tee, the fan, the dryer, the heater, the air inlet pipe and the distribution plate, and the moisture in the hot air is collected by the dryer, so the service life of the dryer can be increased.

[0017] 4. When putting the filter plate into the drying box, the cooperation between the guide rod and the guide groove can limit the movement of the material rack, avoiding the collision between the filter plate and the inner wall of the drying box when the filter plate moves into the drying box. The bell mouth is set to facilitate the guide rod to enter the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of the utility model.

[0019] Figure 2 A schematic diagram of the material rack.

[0020] Figure 3 A top view of the rack.

[0021] Figure 4 for Figure 3 AA-axis stereoscopic cross-sectional view.

[0022] The names of the parts in the attached drawings are:

[0023] 1 Drying box

[0024] 2 Rack

[0025] 3 Distribution plate

[0026] 4 Tee

[0027] 5. Fan

[0028] 6 Dryer

[0029] 7 Heater

[0030] 8 Air inlet pipe

[0031] 9 Exhaust duct

[0032] 10 First solenoid valve

[0033] 11 Humidity Sensor

[0034] 12 Support

[0035] 13. Electromagnet

[0036] 14 Handle

[0037] 15 Gear

[0038] 16 Fixing plate

[0039] 17 Spring

[0040] 18 Fixed block

[0041] 19 Support rod

[0042] 20 Rack

[0043] 21 Closing board

[0044] 22 Lower plate

[0045] 23 Universal wheel

[0046] 24 Guide rod

[0047] 25 Guide groove

[0048] 26 Ear Plate

[0049] 27 Filter Plate

[0050] 28 Second solenoid valve. DETAILED DESCRIPTION

[0051] 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 of the embodiments.

[0052] Example 1: Reference Figure 1-Figure 4 As shown, a mushroom drying device comprises a drying box 1 and a material rack 2, and a hot air circulation component is installed on the drying box 1.

[0053] The hot air circulation component includes a tee 4, a first end of the tee 4 is fixedly connected to the upper end of the drying box 1, a second end of the tee 4 is connected to the fan 5, a third end of the tee 4 is connected to the outer space of the drying box 1, a second solenoid valve 28 is installed on the third end of the tee 4, the fan 5 is connected to the dryer 6, the dryer 6 is connected to the heater 7, the heater 7 is connected to the air inlet pipe 8, and the air inlet pipe 8 is connected to the distribution plate 3 in the lower end of the drying box 1.

[0054] The upper end of the drying box 1 is fixedly connected with an exhaust pipe 9, and a first solenoid valve 10 is installed on the exhaust pipe 9. A humidity sensor 11 is installed on the inlet end of the exhaust pipe 9. The humidity sensor 11, the first solenoid valve 10, the second solenoid valve 28 and the controller are electrically connected.

[0055] At the initial stage of drying the mushrooms, the second solenoid valve 28 and the first solenoid valve 10 are opened, and the air outside the drying box 1 is dried by the dryer 6 and then heated by the heater 7. The heated air is distributed by the distribution plate 3 and then blown into the drying box 1 to dry the mushrooms in the drying box 1. Then, the hot and humid air in the drying box 1 is discharged through the exhaust pipe 9, thereby increasing the efficiency of water discharge in the drying box 1.

[0056] In the later stage of mushroom drying, the first solenoid valve 10 and the second solenoid valve 28 are closed, and the hot air circulates in the drying box 1, the three-way valve 4, the fan 5, the dryer 6, the heater 7, the air inlet pipe 8 and the distribution plate 3, and the moisture in the hot air is collected by the dryer 6. At this time, the heat loss in the drying box 1 is small. And at this time, the moisture content in the hot air is small, and the moisture in the hot air can be collected by the dryer 6, which can increase the service life of the dryer 6.

[0057] The opening and closing of the first solenoid valve 10 and the second solenoid valve 28 can be automatically controlled. A threshold value of the moisture content in the hot air is set in the controller. The humidity sensor 11 monitors the moisture content of the hot air discharged from the exhaust pipe 9 in real time. When the moisture content value of the hot air discharged from the exhaust pipe 9 is higher than the moisture content threshold value set in the controller, the first solenoid valve 10 and the second solenoid valve 28 remain open. When the moisture content value of the hot air discharged from the exhaust pipe 9 is less than the moisture content threshold value set in the controller, the first solenoid valve 10 and the second solenoid valve 28 are closed.

[0058] One side of the drying box 1 is open. Supports 12 are fixed at the four corners of the lower end of the drying box 1. The support 12 allows a gap between the lower end of the drying box 1 and the ground.

[0059] The material rack 2 comprises a lower plate 22, and a plurality of universal wheels 23 are installed at the lower end of the lower plate 22. By installing a plurality of universal wheels 23 at the lower end of the lower plate 22, the material rack 2 is conveniently moved.

[0060] A sealing plate 21 perpendicular to the lower plate 22 is fixed at the upper end thereof, and a plurality of filter plates 27 are rotatably connected to the sealing plate 21. Specifically, ear plates 26 are fixed to the sealing plates 21 on both sides of the filter plates 27, and one end of the filter plate 27 close to the sealing plate 21 is rotatably connected to the ear plate 26, and the ear plate 26 is located in the drying box 1.

[0061] A plurality of filter plates 27 are located in the drying box 1, and the sealing plate 21 blocks the opening on one side of the drying box 1. A sealing ring is fixedly and sealedly connected to the opening end of the drying box 1, and the sealing ring is made of high temperature resistant rubber material. The sealing plate 21 is in sealing contact with the drying box 1 through the sealing ring.

[0062] The side of the sealing plate 21 facing the inside of the drying box 1 is elastically slidably connected with a rack 20. Specifically, a plurality of fixed blocks 18 are fixed to the side of the sealing plate 21 facing the inside of the drying box 1, and the plurality of fixed blocks 18 are linearly arrayed in the vertical direction of the sealing plate 21. The rack 20 penetrates the plurality of fixed blocks 18, and the rack 20 is slidably connected to the plurality of fixed blocks 18. A fixed plate 16 is fixed to the sealing plate 21 above the rack 20, and the fixed plate 16 is located in the drying box 1, and the fixed plate 16 is connected to the upper end of the rack 20 through a spring 17.

[0063] A support rod 19 is fixed to the rack 20 below the filter plate 27. The support rod 19 contacts the lower end of the filter plate 27 above it. A driving component capable of driving the rack 20 and the support rod 19 to move downward is rotatably and sealably connected to the sealing plate 21.

[0064] The driving assembly includes a handle 14 rotatably and sealingly connected to the sealing plate 21 . The handle 14 passes through the sealing plate 21 . The handle 14 is located on one side of the rack 20 . A gear 15 is fixed to the handle 14 . The gear 15 meshes with the rack 20 .

[0065] The handle 14 is turned to drive the gear 15 to rotate. When the gear 15 rotates, the rack 20 moves downward and the spring 17 is stretched. When the rack 20 moves downward, the support rod 19 moves downward. After the support rod 19 moves downward, the end of the filter plate 27 away from the sealing plate 21 rotates downward. After the filter plate 27 rotates, the dried mushrooms on it can slide off the filter plate 27. It is convenient to collect the dried mushrooms on multiple filter plates 27.

[0066] When the mushrooms on the filter plate 27 slide off the filter plate 27, the handle 14 is released, and the rack 20 and the support rod 19 move upward under the elastic force of the spring 17. During the upward movement of the support rod 19, the end of the filter plate 27 away from the sealing plate 21 is driven to rotate upward, and when the support rod 19 is restored after the upward movement, the filter plate 27 rotates and restores. At this time, the filter plate 27 is perpendicular to the sealing plate 21.

[0067] A magnetic adsorption component is provided on the open end of the drying box 1 , and the magnetic adsorption component performs magnetic adsorption on the sealing plate 21 .

[0068] The magnetic adsorption component is an electromagnet 13 , and there are four electromagnets 13 . The four electromagnets 13 are respectively embedded and fixed in the side walls around the opening end of the drying box 1 . When the electromagnets 13 are energized, they magnetically adsorb the sealing plate 21 .

[0069] When the mushrooms need to be dried, the mushrooms are distributed on the filter plate 27, and then the material rack 2 is pushed to move, so that the filter plate 27 moves into the drying box 1. During the movement of the filter plate 27 into the drying box 1, the guide rod 24 enters the guide groove 25 through the bell mouth. When the sealing plate 21 contacts the sealing ring, the electromagnet 13 is started, and the electromagnet 13 can absorb the sealing plate 21. The sealing plate 21 is sealed and connected to the drying box 1 through the sealing ring and blocks the opening of the drying box 1. Then the mushrooms in the drying box 1 can be dried.

[0070] Embodiment 2: Based on Embodiment 1, refer to Figure 1-Figure 3 As shown, the lower plate 22 is located below the drying box 1. A guide rod 24 is fixed to the lower end of the drying box 1, and a guide groove 25 is provided at the upper end of the lower plate 22. The guide rod 24 is slidably engaged in the guide groove 25, and a bell mouth is processed at one end of the guide groove 25 away from the sealing plate 21.

[0071] When the filter plate 27 is placed in the drying box 1, the cooperation between the guide rod 24 and the guide groove 25 can limit the movement of the material rack 2, so as to prevent the filter plate 27 from colliding with the inner wall of the drying box 1 when moving into the drying box 1. By setting the bell mouth, it is convenient for the guide rod 24 to enter the guide groove 25.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mushroom drying device, comprising a drying box (1) and a material rack (2), wherein one side of the drying box (1) is open, a hot air circulation component is installed on the drying box (1), and supports (12) are fixed at the four corners of the lower end of the drying box (1), characterized in that: The material rack (2) comprises a lower plate (22), a sealing plate (21) vertically fixed to the upper end of the lower plate (22), a plurality of filter plates (27) rotatably connected to the sealing plate (21), the plurality of filter plates (27) being located in the drying box (1), the sealing plate (21) blocking the opening on one side of the drying box (1), the lower plate (22) being located below the drying box (1), a rack (20) elastically slidably connected to the side of the sealing plate (21) facing the inside of the drying box (1), a supporting rod (19) being fixed to the rack (20) below the filter plate (27), the supporting rod (19) being in contact with the lower end of the filter plate (27) above it, a driving component capable of driving the rack (20) and the supporting rod (19) to move downwardly rotatably connected to the sealing plate (21), a magnetic adsorption component being arranged on the open end of the drying box (1), the magnetic adsorption component magnetically adsorbing the sealing plate (21).

2. A mushroom drying device according to claim 1, characterized in that: The hot air circulation component comprises a tee (4), a first end of the tee (4) being fixedly connected to the upper end of the drying box (1), a second end of the tee (4) being connected to the fan (5), a third end of the tee (4) being connected to the outer space of the drying box (1), a second solenoid valve (28) being installed on the third end of the tee (4), the fan (5) being connected to the dryer (6), the dryer (6) being connected to the heater (7), the heater (7) being connected to the air inlet pipe (8), the air inlet pipe (8) being connected to the distribution plate (3) in the lower end of the drying box (1), an exhaust pipe (9) being fixedly connected to the upper end of the drying box (1), a first solenoid valve (10) being installed on the exhaust pipe (9), a humidity sensor (11) being installed on the inlet end of the exhaust pipe (9), and the humidity sensor (11), the first solenoid valve (10), the second solenoid valve (28) and the controller being electrically connected.

3. A mushroom drying device according to claim 1, characterized in that: A plurality of universal wheels (23) are installed at the lower end of the lower plate (22).

4. A mushroom drying device according to claim 1, characterized in that: A sealing ring is fixedly and sealingly connected to the open end of the drying box (1), and the sealing ring is made of high-temperature resistant rubber material.

5. A mushroom drying device according to claim 1, characterized in that: Ear plates (26) are fixed on the sealing plates (21) on both sides of the filter plate (27); one end of the filter plate (27) close to the sealing plate (21) is rotatably connected to the ear plate (26); and the ear plate (26) is located in the drying box (1).

6. A mushroom drying device according to claim 1, characterized in that: A plurality of fixed blocks (18) are fixed on one side of the sealing plate (21) facing the inside of the drying box (1); the plurality of fixed blocks (18) are arranged in a linear array in the vertical direction of the sealing plate (21); a rack (20) passes through the plurality of fixed blocks (18); the rack (20) is slidably connected to the plurality of fixed blocks (18); a fixed plate (16) is fixed on the sealing plate (21) above the rack (20); the fixed plate (16) is located in the drying box (1); and the fixed plate (16) is connected to the upper end of the rack (20) via a spring (17).

7. A mushroom drying device according to claim 1, characterized in that: The driving assembly comprises a handle (14) rotatably and sealingly connected to a sealing plate (21), the handle (14) passing through the sealing plate (21), the handle (14) being located on one side of a rack (20), a gear (15) being fixed on the handle (14), and the gear (15) being meshed with the rack (20).

8. The mushroom drying device according to claim 1, characterized in that: The magnetic adsorption component is an electromagnet (13). There are four electromagnets (13). The four electromagnets (13) are respectively embedded and fixed in the side walls around the opening end of the drying box (1). When the electromagnets (13) are energized, they magnetically adsorb the sealing plate (21).

9. The mushroom drying device according to claim 1, characterized in that: A guide rod (24) is fixed at the lower end of the drying box (1), a guide groove (25) is provided at the upper end of the lower plate (22), the guide rod (24) is slidably engaged in the guide groove (25), and a bell mouth is processed at one end of the guide groove (25) away from the sealing plate (21).

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