Microwave vacuum drying device for edible mushrooms

Abstract

The utility model discloses an edible mushroom microwave vacuum drying device which comprises a shell, a turn-over mechanism is arranged on the side face of the shell, and a fixing mechanism is arranged on the side face of the shell. The turn-over mechanism comprises a fixing plate. By means of the structure, edible mushrooms are placed in the containing box, then a door plate is closed, a vacuum pump is started, air in the shell is pumped away, then a heating wire is started, the edible mushrooms are heated, then a motor is started, meanwhile, a first rotating column is driven to rotate, a first rotating plate is driven to rotate, and a second rotating column is driven to rotate, so that the edible mushrooms are heated. A sliding notch is formed, so that a movable long plate is driven to move left and right, then a placement box is driven to move left and right, edible mushrooms are driven to turn over, the edible mushrooms are evenly heated, and damage to nutritional ingredients of the edible mushrooms due to traditional high-temperature drying is avoided; and the natural active substances and the nutritional value are retained to the greatest extent.

Description

Technical Field

[0001] This utility model relates to the field of edible fungi drying and processing technology, and in particular to a microwave vacuum drying device for edible fungi. Background Technology

[0002] Edible fungi refer to fungi that can be consumed by humans, usually those fungi with relatively large fruiting bodies (i.e., the "mushroom" part we commonly see).

[0003] In the prior art, a search revealed a Chinese patent that discloses a "microwave vacuum drying device for edible fungi", with application number "CN 209147581 U". This patent mainly includes a shell with an opening at the top, and an insertable drying rack inside the shell. The drying rack includes a top plate and a placement plate that are distributed parallel from top to bottom. The inner wall of the shell is provided with an annular baffle that protrudes into the shell. The annular baffle is used to support the edge of the top plate after the drying rack is inserted into the shell. The shell is also provided with a microwave heating device and a negative pressure device. This invention inserts a drying rack containing edible fungi into a housing. An annular baffle on the inner wall of the housing supports the drying rack, enabling microwave heating and vacuum drying. It is convenient to use and ideal for low-volume production in workshops. Simultaneously, microwaves generated by a magnetron are fed into the housing through a microwave inlet for radiation energy transfer, directly heating the edible fungi without the need for other heat transfer media. The negative pressure also allows for timely removal of steam generated during heating, resulting in fast drying speed, high efficiency, a significantly shortened drying cycle, and reduced energy consumption. However, the aforementioned device cannot turn the edible fungi over during heating, continuously heating only one side. This results in the surface of the fungi being dried, but the bottom not being completely dried, requiring prolonged heating and potentially damaging the nutritional components of the fungi due to high-temperature drying. Utility Model Content

[0004] The purpose of this invention is to provide a microwave vacuum drying device for edible fungi, which can turn the edible fungi over so that they are heated evenly, avoiding the damage to the nutritional components of edible fungi caused by traditional high-temperature drying, and preserving their natural active substances and nutritional value to the maximum extent.

[0005] To achieve the above objectives, a microwave vacuum drying device for edible fungi is provided, comprising an outer shell, a flipping mechanism and a fixing mechanism provided on the side of the outer shell.

[0006] The flipping mechanism includes a fixed plate, a motor fixedly connected to the lower end of the fixed plate, a rotating column one fixedly connected to the upper end of the motor output shaft, a rotating plate one fixedly connected to the upper end of the rotating column one, a rotating column two rotatably connected to the upper end of the rotating plate one, a rotating plate two rotatably connected to the surface of the rotating column two, a rotating column three rotatably connected to the interior of the rotating plate two, a movable long plate rotatably connected to the lower end of the rotating column three, a fixed long plate fixedly connected to the side of the movable long plate, a placement box fixedly connected to the side of the fixed long plate, a sliding groove opened on the inner side of the outer shell, a heating wire installed inside the outer shell, an air extraction pipe fixedly connected to the side of the outer shell, an air valve installed at the upper end of the air extraction pipe, a buffer tank fixedly connected to the side of the air extraction pipe, and a vacuum pump fixedly connected to the side of the buffer tank.

[0007] According to the microwave vacuum drying device for edible fungi, the fixing mechanism includes a door panel, a sealant is provided on the side of the door panel, a torsion spring rod is provided on the side of the door panel, a clamping plate is fixedly connected to the side of the torsion spring rod, a fixing column is fixedly connected to the side of the outer shell, and a limit plate is fixedly connected to the side of the door panel.

[0008] According to the microwave vacuum drying device for edible fungi, the fixing plate is located on the side of the outer shell and is fixedly connected to the side of the outer shell. The device operates better by fixing the fixing plate to the side of the outer shell.

[0009] According to the microwave vacuum drying device for edible fungi, the first rotating column is positioned inside the fixed plate and is rotatably connected to the inside of the fixed plate. This rotatable connection allows the first rotating column to rotate more stably.

[0010] According to the microwave vacuum drying device for edible fungi, the placement box is positioned inside the sliding groove, and the placement box is slidably connected to the inside of the sliding groove. By sliding the placement box to the inside of the sliding groove, the placement box can move more stably left and right when it moves left and right.

[0011] According to the microwave vacuum drying device for edible fungi, the movable long plate is positioned inside the outer shell and is slidably connected to the inside of the outer shell. By sliding the movable long plate to the inside of the outer shell, the movable long plate can move more stably left and right when it moves, thanks to the limiting effect of the outer shell.

[0012] According to the microwave vacuum drying device for edible fungi, the door panel is located on the side of the outer shell and is rotatably connected to the side of the outer shell. This rotatable connection between the door panel and the side of the outer shell allows for better operation of the device.

[0013] According to the microwave vacuum drying device for edible fungi, the fixing column is located at the lower end of the card plate, and the fixing column is engaged with the card plate, thereby fixing the device.

[0014] This utility model has the following beneficial effects:

[0015] 1. Compared with existing technologies, this method involves placing edible fungi into a storage box, closing the door, activating a vacuum pump to remove air from the outer shell, turning on the heating wire to heat the fungi, and then starting the motor to rotate rotating column one, rotating plate one, rotating column two, and rotating plate two. The sliding groove design allows the moving plate to move left and right, which in turn moves the storage box, causing the fungi to turn over. This ensures even heating of the fungi, avoiding the damage to nutrients caused by traditional high-temperature drying and maximizing the preservation of their natural active substances and nutritional value.

[0016] 2. Compared with the existing technology, by pulling the air valve and then rotating the clamping plate, the door panel is opened. When the door panel is closed, the door panel is pushed first, which causes the clamping plate to hit the fixed column. Then, through the setting of the triangular block on the side of the clamping plate, the clamping plate is moved upward. Then, through the setting of the torsion spring rod, the clamping plate is restored and then the device is locked, thereby further enhancing the practicality of the device. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional overall structural diagram of a microwave vacuum drying device for edible fungi according to the present invention;

[0019] Figure 2 This is a three-dimensional side sectional view of a microwave vacuum drying device for edible fungi according to the present invention.

[0020] Figure 3 This is a schematic diagram of the door panel and structure of a microwave vacuum drying device for edible fungi according to this utility model;

[0021] Figure 4 This utility model relates to a microwave vacuum drying device for edible fungi. Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0022] Legend:

[0023] 1. Outer shell; 2. Flipping mechanism; 3. Fixing mechanism; 21. Fixing plate; 22. Motor; 23. Rotating column one; 24. Rotating plate one; 25. Rotating column two; 26. Rotating plate two; 27. Rotating column three; 28. Moving long plate; 29. ​​Fixed long plate; 210. Placement box; 211. Sliding groove; 212. Heating wire; 213. Evacuation pipe; 214. Air valve; 215. Buffer tank; 216. Vacuum pump; 31. Door panel; 32. Sealant; 33. Torsion spring rod; 34. Clamping plate; 35. Fixing column; 36. Limiting plate. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a microwave vacuum drying device for edible fungi, which includes an outer shell 1, a flipping mechanism 2 and a fixing mechanism 3 on the side of the outer shell 1.

[0026] The flipping mechanism 2 includes a fixed plate 21, which is located on the side of the outer casing 1 and is fixedly connected to the side of the outer casing 1. This fixed connection allows for better operation of the device. A motor 22 is fixedly connected to the lower end of the fixed plate 21, and a rotating column 23 is fixedly connected to the upper end of the output shaft of the motor 22. The rotating column 23 is located inside the fixed plate 21 and is rotatably connected to the interior of the fixed plate 21, allowing for more stable rotation. A rotating plate 24 is fixedly connected to the upper end of the rotating column 23, and a rotating column 25 is rotatably connected to the upper end of the rotating plate 24. A rotating plate 26 is rotatably connected to the surface of the rotating column 25, and a rotating column 27 is rotatably connected to the interior of the rotating plate 26. A movable long plate 28 is rotatably connected to the lower end of the rotating column 27. The movable long plate 28 is located inside the outer casing 1 and is rotatably connected to the interior of the outer casing 1. A sliding connection is used, where the movable long plate 28 is slidably connected to the inside of the outer shell 1. This allows the movable long plate 28 to move more stably left and right due to the limiting effect of the outer shell 1. A fixed long plate 29 is fixedly connected to the side of the movable long plate 28, and a placement box 210 is fixedly connected to the side of the fixed long plate 29. A sliding groove 211 is provided on the inner side of the outer shell 1, and the placement box 210 is positioned inside the sliding groove 211, allowing the placement box 210 to slide within the sliding groove 211. The connection is achieved by sliding the placement box 210 inside the sliding slot 211, so that when the placement box 210 moves left and right, the sliding slot 211 makes the placement box 210 move more stably left and right. The heating wire 212 is provided inside the outer shell 1, and the suction pipe 213 is fixedly connected to the side of the outer shell 1. The upper end of the suction pipe 213 is provided with an air valve 214, and the side of the suction pipe 213 is fixedly connected with a buffer tank 215. The side of the buffer tank 215 is fixedly connected with a vacuum pump 216.

[0027] The fixing mechanism 3 includes a door panel 31, which is located on the side of the outer casing 1 and is rotatably connected to the side of the outer casing 1. This rotatable connection allows the device to operate more smoothly. The side of the door panel 31 is provided with sealant 32 and a torsion spring rod 33. A clamping plate 34 is fixedly connected to the side of the torsion spring rod 33. A fixing post 35 is fixedly connected to the side of the outer casing 1. The fixing post 35 is located at the lower end of the clamping plate 34 and engages with the clamping plate 34. This engagement of the fixing post 35 and the clamping plate 34 fixes the device in place. A limit plate 36 is fixedly connected to the side of the door panel 31.

[0028] Working principle: In use, first place the edible fungi into the placement box 210, then close the door panel 31, then start the vacuum pump 216 to remove the air inside the outer shell 1, then turn on the heating wire 212 to heat the edible fungi, then turn on the motor 22, which simultaneously drives the rotating column 1 23 to rotate, and simultaneously drives the rotating plate 1 24 fixedly connected to the upper end of the rotating column 1 23 to rotate, and simultaneously drives the rotating column 25 25 rotatably connected to the upper end of the rotating plate 24 to rotate, and simultaneously drives the rotating plate 26 rotatably connected to the surface of the rotating column 25 to rotate, and then drives the moving plate 28 to move left and right through the sliding groove 211, and then drives the placement box 210 to rotate. The placement box 210 moves left and right, causing the edible fungi to turn over, ensuring even heating and avoiding the damage to the nutrients caused by traditional high-temperature drying. This maximizes the preservation of their natural active substances and nutritional value. When the device needs to be opened, first pull the air valve 214, then rotate the clamping plate 34 to open the door panel 31. When the door panel 31 is closed, first push the door panel 31, causing the clamping plate 34 to strike the fixing post 35. Then, through the triangular block on the side of the clamping plate 34, the clamping plate 34 moves upward. Then, through the torsion spring rod 33, the clamping plate 34 returns to its original position and locks the device, further enhancing its practicality.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A microwave vacuum drying device for edible fungi, characterized in that, Includes an outer shell (1), a flipping mechanism (2) is provided on the side of the outer shell (1), and a fixing mechanism (3) is provided on the side of the outer shell (1). The flipping mechanism (2) includes a fixed plate (21), a motor (22) is fixedly connected to the lower end of the fixed plate (21), a rotating column (23) is fixedly connected to the upper end of the output shaft of the motor (22), a rotating plate (24) is fixedly connected to the upper end of the rotating column (23), a rotating column (25) is rotatably connected to the upper end of the rotating plate (24), a rotating plate (26) is rotatably connected to the surface of the rotating column (25), a rotating column (27) is rotatably connected to the interior of the rotating plate (26), and a movable long plate (28) is rotatably connected to the lower end of the rotating column (27). A fixed long plate (29) is fixedly connected to the side of the movable long plate (28), and a placement box (210) is fixedly connected to the side of the fixed long plate (29). A sliding groove (211) is opened on the inner side of the outer shell (1). A heating wire (212) is provided inside the outer shell (1). A suction pipe (213) is fixedly connected to the side of the outer shell (1). An air valve (214) is provided at the upper end of the suction pipe (213). A buffer tank (215) is fixedly connected to the side of the suction pipe (213). A vacuum pump (216) is fixedly connected to the side of the buffer tank (215).

2. The mushroom microwave vacuum drying apparatus according to claim 1, wherein, The fixing mechanism (3) includes a door panel (31), a sealant (32) is provided on the side of the door panel (31), a torsion spring rod (33) is provided on the side of the door panel (31), a clamping plate (34) is fixedly connected to the side of the torsion spring rod (33), a fixing column (35) is fixedly connected to the side of the outer shell (1), and a limit plate (36) is fixedly connected to the side of the door panel (31).

3. The microwave vacuum drying device for edible fungi according to claim 1, characterized in that, The fixing plate (21) is located on the side of the outer shell (1), and the fixing plate (21) is fixedly connected to the side of the outer shell (1).

4. The microwave vacuum drying device for edible fungi according to claim 1, characterized in that, The position of the rotating column (23) is set inside the fixed plate (21), and the rotating column (23) is rotatably connected to the inside of the fixed plate (21).

5. The mushroom microwave vacuum drying apparatus according to claim 1, wherein The placement box (210) is positioned inside the sliding groove (211), and the placement box (210) is slidably connected to the inside of the sliding groove (211).

6. The mushroom microwave vacuum drying apparatus according to claim 1, wherein, The movable long plate (28) is located inside the outer shell (1), and the movable long plate (28) is slidably connected to the inside of the outer shell (1).

7. The mushroom microwave vacuum drying apparatus according to claim 2, wherein, The door panel (31) is located on the side of the outer shell (1), and the door panel (31) is rotatably connected to the side of the outer shell (1).

8. The microwave vacuum drying device for edible fungi according to claim 2, characterized in that, The fixing post (35) is positioned at the lower end of the card plate (34), and the fixing post (35) is engaged with the card plate (34).

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