A kind of drying equipment and drying method for velvet antler mushroom

Abstract

The invention discloses a drying device and a drying method for velvet antler mushrooms, comprising a housing, a plurality of placement frames arranged in the housing, a rotating assembly arranged on one side of the placement frame, a vibration assembly arranged on the other side of the placement frame, and a toggle assembly and a cleaning assembly arranged on the placement frame. The beneficial effects of the invention are that the pumped hot air is used as a power, so that the vibration assembly drives one end of the placement frame to intermittently rise and fall to clean up impurities; and under the drive of the hot air, the toggle assembly toggle the velvet antler mushrooms in the drying process so that the hot air can dry the stacked velvet antler mushrooms; at the same time, under the drive of the hot air, the cleaning assembly can toggle and flip the velvet antler mushrooms in the placement frame and clean up the impurities adhered to the surface of the velvet antler mushrooms.

Description

Technical Field

[0001] The invention relates to the technical field of drying, and in particular to special drying equipment and a drying method for velvet antler mushrooms. Background Art

[0002] Porcupine is an edible mushroom, with the scientific name of Liriope serrata. It is flat and hemispherical, off-white to off-yellow, smooth, non-sticky, with smooth edges and initially rolled inward, then stretched and split in irregular wavy petals. Drying antler mushrooms can extend their shelf life, reduce humidity and avoid corruption. In addition, drying also helps to concentrate the flavor and nutrients of antler mushrooms, making them more intense. After drying, antler mushrooms can be re-soaked or cooked for future use, and the taste is still delicious. Therefore, drying is a common way to preserve fungi, which helps to extend the life of ingredients and maintain their quality.

[0003] For example, the patent application with application publication number CN117730901A, application publication date March 22, 2024, and name "A special heat pump drying device and method for antler mushroom", includes a dryer main body; a box door is rotatably installed on one side of the dryer main body, and a hot air outlet is fixedly installed on the bottom end of the dryer main body, and a plurality of perforated trays are installed above the hot air outlet, and one side of the perforated trays is provided with an adjustment component, and the other side of the perforated trays is provided with an auxiliary component, and one side of the dryer main body is fixedly provided with a moisture discharge port; through the setting of the adjustment component, in the later stage of drying, when the antler mushroom gradually becomes dry, the spacing between the perforated trays is narrowed by adjusting the component to enhance the heat transfer of the antler mushroom, thereby avoiding the fixed spacing that makes the antler mushroom in a strong ventilation and drying environment throughout the process, which easily causes the antler mushroom to be over-drying, causing the antler mushroom epidermis to crack, the color to darken, and the quality to decline. The efficiency of heat transfer of the antler mushroom in the later stage of drying is improved, thereby improving the quality of the antler mushroom.

[0004] The deficiency of the prior art is that the prior art generally directly air-dries the antler mushroom, or as in the above-mentioned patent application, the antler mushroom is protectively dried during drying to avoid the problem of over-drying causing the antler mushroom's skin to dry out, darken in color, and deteriorate in quality. Over-drying causes the antler mushroom's skin to dry out or even fall off, which results in impurities in the dried antler mushroom. However, the prior art rarely or even does not clean the impurities in the antler mushroom during drying, which results in a deterioration in the quality of the dried antler mushroom. Summary of the invention

[0005] The purpose of the present invention is to provide a special drying device and drying method for velvet antler mushrooms to solve the above-mentioned shortcomings in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A drying device for velvet antler mushrooms, comprising a shell, a closed door is rotatably provided on one side of the shell, a plurality of placement frames are provided in the shell, a hot air pipe is provided on one side of the shell, a plurality of hot air outlets are provided on the hot air pipe, a hot air outlet is provided at the lower end of one side of each placement frame, and an exhaust pipe is also provided in the shell;

[0008] A collecting component, the collecting component comprises a plurality of collecting frames and collecting plates, one side of each placing frame is provided with the collecting frame, and a collecting plate is provided on the lower side of the shell, and the collecting plate can collect impurities dropped from the placing frame;

[0009] A rotating assembly, the rotating assembly comprising a plurality of rotating racks, one of the rotating racks being disposed at one end of each of the placing frames away from the collecting frame, and each of the rotating racks being disposed inside the shell in a rotating manner;

[0010] A vibration assembly, the vibration assembly comprising an air diffuser, a fan blade and an extrusion plate, each of the hot air outlets is connected to one of the air diffusers, a fan blade is rotatably arranged in each of the air diffusers, an extrusion plate is arranged outside the fan blade, and the extrusion plate abuts against the lower side of one end of the placement frame close to the collection frame;

[0011] A toggle assembly, the toggle assembly comprising a first sliding block, an elastic member, a first vertical rod, a first arc-shaped plate and a first toggle rod, two first sliding blocks are arranged in parallel at the upper end of the frame of the placement frame in a sliding manner, an elastic member is arranged between the first sliding block and the placement frame, one first vertical rod is arranged at the upper end of each of the first sliding blocks, the first arc-shaped plate is arranged between the two first vertical rods, the first toggle rods are evenly arranged at the lower end of the first arc-shaped plate along the length direction thereof, and a ball is arranged at the lower end of the first toggle rod;

[0012] A cleaning assembly, the cleaning assembly comprising a second sliding block, a reset member, a second vertical rod, a fixed round rod, a second arc-shaped plate and a cleaning rod, two second sliding blocks are arranged in parallel in a sliding manner on the upper end of the frame of the placement frame, a reset member is arranged between the second sliding block and the placement frame, a second vertical rod is arranged on the upper end of each second sliding block, the fixed round rod is arranged on the upper side between the two second vertical rods, the fixed round rod is evenly arranged with multiple second arc-shaped plates along its axial direction, and torsion springs are arranged between the fixed round rod and the multiple second arc-shaped plates, and a cleaning rod is arranged at the lower end of each second arc-shaped plate.

[0013] As mentioned above, the collection component also includes a positioning block, an insertion rod and a clamping rod. A positioning block is provided at each end of the collection frame, a locking hole is provided in the middle of each positioning block, two mounting grooves are provided at the upper end of each side of the collection frame, an insertion rod is provided in the middle of each mounting groove, and a clamping rod is provided at the upper end of each insertion rod in a sliding manner.

[0014] As mentioned above, the collecting frame is a hollow cylinder, and a slope is provided on one side of the hollow cylinder close to the middle of the placing frame, and a plurality of leakage holes are provided on the slope.

[0015] As mentioned above, the rotating assembly also includes a trapezoidal block, a locking rod and a first spring. The trapezoidal block is provided at one end of the placement frame away from the collection frame, and two locking rods are provided in a sliding manner at one end of the trapezoidal block away from the hot air outlet. The first spring is provided between the two locking rods. A slide groove is provided in the rotating frame, and the trapezoidal block is slidably arranged in the slide groove. The slide groove is located at one end of the locking rod and has two card holes, and the ends of the locking rods away from each other can be inserted into the card holes.

[0016] As mentioned above, the vibration assembly also includes a fixed rod, a rotating shaft, a cylinder and a roller, two of the fixed rods are arranged in the middle of the inner side of the air diffuser, the rotating shaft is rotatably arranged between the two fixed rods, fan blades are arranged on the outside of the rotating shaft, the cylinder is arranged on the outside of the fan blades, the extrusion plate is arranged on the outside of the cylinder, and the roller is rotatably arranged on the end of the extrusion plate away from the cylinder.

[0017] As mentioned above, the toggle assembly further includes a second toggle rod and a shovel plate, the second toggle rod is evenly arranged along the length direction of the first arc-shaped plate, and the second toggle rod is spaced apart from the first toggle rod, and the shovel plate is provided at the lower end of the second toggle rod.

[0018] As mentioned above, the cleaning assembly also includes a mounting rod, a soft rod, a second spring and a brush. A mounting rod is provided in the middle part of the lower end of each second arc-shaped plate, a soft rod is rotatably provided at the lower end of each mounting rod, a cleaning rod is provided at the lower end of each soft rod, and the second spring is provided between the mounting rod and the cleaning rod, and the second spring is sleeved on the outside of the soft rod, and a brush is provided on the outside of the cleaning rod.

[0019] As mentioned above, the cleaning rod includes a fixed section, a movable section and a third spring, the fixed section is arranged at the lower end of the soft rod, the movable section is slidably arranged at the lower end of the fixed section, the third spring is arranged between the fixed section and the movable section, and the movable section is formed below a cone, and the lower end of the cone is a semi-sphere.

[0020] As mentioned above, the upper end of the shell is an inclined surface, and a accommodating space is provided at the lower end of the inclined surface. The accommodating space is connected to the inside of the shell, and the accommodating space is connected to the exhaust pipe, and the exhaust pipe is wound around the outside of the shell.

[0021] A special drying method for velvet antler mushroom, the special drying method for velvet antler mushroom is applicable to the above-mentioned special drying equipment for velvet antler mushroom, comprising the following steps:

[0022] The first step: before drying, the airtight door on the shell is opened to expose the placement frame. At this time, the two locking rods are manually pressed so that the two locking rods squeeze the first spring at the same time, so that the ends of the two locking rods that are away from each other are both out of the sliding groove of the rotating frame and slide into the trapezoidal block, so that the two locking rods release the lock between the rotating frame and the trapezoidal block, so that it is convenient to manually extract the placement frame and the collection frame from the rotating frame, and conveniently place the velvet antler mushrooms to be dried in the placement frame. After the velvet antler mushrooms to be dried are placed in the placement frame, the placement frame together with the velvet antler mushrooms are manually put back into the shell so that the trapezoidal block is inserted into the rotating frame. When the trapezoidal block is inserted into the end of the rotating frame, the two locking rods are pressed again so that the two locking rods squeeze the first spring at the same time and enter the trapezoidal block, so that the trapezoidal block can be completely and smoothly inserted into the rotating frame. After the placement of the placement frame and the velvet antler mushrooms is completed, the airtight door is closed and locked;

[0023] The second step: during drying, hot air is transported to the inside of the shell through the hot air pipe, and the hot air is diverted through the multiple hot air ports, so that the hot air is sprayed to the corresponding placement frames after being diverted, and the hot air is dried inside the shell and then enters the exhaust pipe with the water vapor distilled from the velvet antler mushroom for discharge, and the exhaust pipe is wound around the outside of the shell, so that the residual heat of the air discharged from the exhaust pipe can keep the inside of the shell warm, reduce the heat loss in the shell, and improve the drying efficiency of the velvet antler mushroom. In this way, the circulation of hot air can heat the placement frame. The velvet antler mushrooms in the frame are dried. When the velvet antler mushrooms are dried, the hot air with a relatively fast flow rate can be pumped in to blow the fan blades to rotate, so that the hot air can drive the rotating shaft to rotate between the two fixed rods through the fan blades, and the rotation of the fan blades can drive the cylinder to rotate synchronously, so that the cylinder drives the extrusion plate to rotate, so that when the extrusion plate rotates, the collection frame and the placement frame are driven to swing intermittently around the rotating frame, so that the collection frame and the placement frame can screen the impurities in the velvet antler mushrooms during drying; the hot air pumped into the shell can also blow the first arc The first curved plate drives the first sliding block to slide along the placement frame through the first vertical rod, and by controlling the flow rate of the hot air pumped in, the first curved plate moves back and forth along the placement frame under the action of the hot air and the elastic member during movement, so that the first toggle rod and the second toggle rod move to toggle the velvet antler mushroom; at the same time, the hot air can also blow the second curved plate, so that the second curved plate drives the second sliding block along the placement frame through the fixed round rod and the second vertical rod, and the second curved plate rotates on the fixed round rod, so that the second curved plate drives the cleaning rod to rotate while moving, and by controlling the flow rate of the hot air pumped in, the second curved plate reciprocates and swings back and forth under the action of the reset member and the torsion spring, so that the second curved plate drives the cleaning rod to clean the impurities in the velvet antler mushroom; after screening, part of the impurities cleaned by the cleaning rod falls to the collecting plate for collection, and the other part of the impurities enter the collecting frame for collection when the squeezing plate drives the placement frame to shake;

[0024] The third step: after drying, open the sealed door again, repeat the action in the first step to pull the placement frame out of the rotating frame again, so as to take out and collect the dried velvet antler mushrooms in the placement frame, and move the clamping rod so that the wedge in the middle of the clamping rod slides out of the moving groove, and the insertion rod and the clamping rod are in a vertical state at the same time through the moving groove and the sliding groove, so that the locking hole in the middle of the positioning block slides out from the outside of the insertion rod and the clamping rod, so as to remove the collection frame from the placement frame, thereby removing the impurities collected in the collection frame.

[0025] In the above technical scheme, the beneficial effects of the present invention are as follows: 1. The present invention converts one end of the placement frame from fixed to rotating through the rotating frame, and the other end of the placement frame is located at the upper end of the extrusion plate, so that the placement frame can swing around the rotating frame driven by the extrusion plate, which is convenient for the velvet mushroom to vibrate and collide during the drying process, so that the collection frame can collect impurities in the velvet mushroom and the placement frame can screen the impurities of the velvet mushroom;

[0026] The present invention uses hot air with a relatively high flow rate pumped into the housing as the driving force for the fan blades, so that the fan blades passively drive the extrusion plate to rotate under the action of the hot air, so that the extrusion plate drives one end of the placement frame to intermittently rise and fall, so that the placement frame is convenient for swinging around the rotating frame, and the antler mushrooms are convenient for vibration and collision during the drying process to clean the impurities in the antler mushrooms;

[0027] The present invention is provided with a first arc-shaped plate that can move along the placement frame under the drive of hot air, and the first arc-shaped plate drives the first toggle rod to move synchronously, so that the first toggle rod can toggle the velvet antler mushrooms in the drying process, and timely turn and adjust the position of the velvet antler mushrooms, so that the hot air can dry the stacked velvet antler mushrooms;

[0028] The present invention provides a second arc-shaped plate that can move along the placement frame and swing itself under the drive of hot air, so that the second arc-shaped plate that can swing when moving drives the cleaning rod to turn the antler mushrooms in the placement frame for drying, and the cleaning rod can also clean impurities adhered to the surface of the antler mushrooms while turning the antler mushrooms. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0030] Figure 1 A schematic diagram of a first three-dimensional structure of a drying device for velvet antler mushroom provided in an embodiment of the present invention;

[0031] Figure 2 A second three-dimensional structural schematic diagram of the special drying equipment for velvet antler mushroom provided in an embodiment of the present invention;

[0032] Figure 3 A top view of a drying device specifically for velvet antler mushrooms provided in an embodiment of the present invention;

[0033] Figure 4 The embodiment of the present invention provides Figure 3 Sectional view at AA;

[0034] Figure 5 The embodiment of the present invention provides Figure 3 Cross-sectional view at BB;

[0035] Figure 6 The embodiment of the present invention provides Figure 3 Sectional view at CC of ;

[0036] Figure 7 A partial cross-sectional view of a placement frame, a collection assembly, a rotation assembly, a toggle assembly and a cleaning assembly provided in an embodiment of the present invention;

[0037] Figure 8 A three-dimensional cross-sectional view of a first arc-shaped plate, a first toggle rod, a second toggle rod and a shovel plate provided by another embodiment of the present invention;

[0038] Fig. 9 A schematic diagram of a three-dimensional structure of a vibration assembly provided in another embodiment of the present invention;

[0039] Fig.10 A schematic diagram of the three-dimensional structure of a cleaning rod, a mounting rod, a soft rod, a second spring and a brush provided in another embodiment of the present invention;

[0040] Fig.11 Another embodiment of the present invention provides Figure 4 A local enlarged schematic diagram of the M position;

[0041] Fig.12 Another embodiment of the present invention provides Figure 4 A local enlarged schematic diagram of N locations;

[0042] Fig.13 Another embodiment of the present invention provides Figure 6 A local enlarged schematic diagram of location K.

[0043] Description of reference numerals:

[0044] 1. Shell; 10. Closed door; 11. Placement frame; 12. Hot air pipe; 13. Hot air outlet; 14. Exhaust pipe; 2. Collection assembly; 20. Collection frame; 21. Collection plate; 22. Positioning block; 23. Insertion rod; 24. Clamping rod; 3. Rotation assembly; 30. Rotation frame; 31. Trapezoidal block; 32. Locking rod; 33. First spring; 4. Vibration assembly; 40. Air expansion port; 41. Fan blade; 42. Extrusion plate; 43. Fixing rod; 44. Rotating shaft; 45. Cylinder; 46. Roller; 5. Dial Moving assembly; 50, first sliding block; 501, elastic member; 51, first vertical rod; 52, first arc plate; 53, first toggle rod; 54, second toggle rod; 55, shovel plate; 6, cleaning assembly; 60, second sliding block; 601, reset member; 61, second vertical rod; 62, fixed round rod; 63, second arc plate; 64, cleaning rod; 640, fixed section; 641, moving section; 642, third spring; 65, mounting rod; 66, soft rod; 67, second spring; 68, brush. DETAILED DESCRIPTION

[0045] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "vertical", "horizontal", "side", "inside", "outside", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] like Figure 1-13 As shown, a special drying device for velvet antler mushroom provided by an embodiment of the present invention comprises a shell 1, a closed door 10 is rotatably provided on one side of the shell 1, a plurality of placement frames 11 are provided in the shell 1, a sieve hole is provided at the lower part of the placement frame 11, a hot air pipe 12 is provided on one side of the shell 1, the hot air pipe 12 is connected to a hot air pump (not shown in the figure), the hot air pump transports air from one place to another through a driving force, and can transfer heat energy to the air, and is usually used in the heating or drying process in industrial production, the hot air pump is controlled to adjust the flow rate of the hot air, a plurality of hot air outlets 13 are provided on the hot air pipe 12, a hot air outlet 13 is provided at the lower end of one side of each placement frame 11, and an exhaust pipe 14 is also provided in the shell 1;

[0048] The collecting component 2 includes a plurality of collecting frames 20 and a collecting plate 21. A collecting frame 20 is disposed on one side of each placement frame 11. A collecting plate 21 is disposed on the lower side of the housing 1. The collecting plate 21 can collect impurities dropped from the placement frame 11.

[0049] The rotating assembly 3 includes a plurality of rotating racks 30. One end of each placement frame 11 away from the collection frame 20 is provided with a rotating rack 30. Each rotating rack 30 is rotatably arranged inside the housing 1.

[0050] Vibration assembly 4, the vibration assembly 4 includes an air diffuser 40, a fan blade 41 and an extrusion plate 42, each hot air outlet 13 is connected to an air diffuser 40, one side of the air diffuser 40 is a bell mouth, and the other side of the air diffuser 40 is a rectangular frame, each air diffuser 40 is provided with a fan blade 41 in a rotatable manner, and an extrusion plate 42 is provided on the outside of the fan blade 41, and the upper and lower sides of the rectangular frame of the air diffuser 40 are provided with rectangular grooves, and the extrusion plate 42 can pass through the rectangular groove when rotating to avoid interfering with the air diffuser 40, and the extrusion plate 42 abuts against the lower side of one end of the placement frame 11 close to the collection frame 20;

[0051] The toggle assembly 5 includes a first sliding block 50, an elastic member 501, a first vertical rod 51, a first arc plate 52 and a first toggle rod 53. Two first sliding blocks 50 are arranged in parallel at the upper end of the frame of the placement frame 11 in a sliding manner. An elastic member 501 is arranged between the first sliding block 50 and the placement frame 11. A first vertical rod 51 is arranged at the upper end of each first sliding block 50. A first arc plate 52 is arranged between the two first vertical rods 51. The lower end of the first arc plate 52 is evenly provided with first toggle rods 53 along its length direction. A ball is arranged at the lower end of the first toggle rod 53.

[0052] The cleaning assembly 6 comprises a second sliding block 60, a reset member 601, a second vertical rod 61, a fixed round rod 62, a second arc-shaped plate 63 and a cleaning rod 64. Two second sliding blocks 60 are arranged in parallel in a sliding manner at the upper end of the frame of the placement frame 11. A reset member 601 is arranged between the second sliding block 60 and the placement frame 11. A second vertical rod 61 is arranged at the upper end of each second sliding block 60. A fixed round rod 62 is arranged on the upper side between the two second vertical rods 61. The fixed round rod 62 is evenly arranged with multiple second arc-shaped plates 63 along its axial direction, and a torsion spring is arranged between the fixed round rod 62 and the multiple second arc-shaped plates 63. A cleaning rod 64 is arranged at the lower end of each second arc-shaped plate 63.

[0053] In another embodiment provided by the present invention, the collection assembly 2 further includes a positioning block 22, an insertion rod 23 and a clamping rod 24, a positioning block 22 is provided at each end of the collection frame 20, a locking hole is provided in the middle of each positioning block 22, two mounting grooves are provided at the upper end of the side of each collection frame 20, an insertion rod 23 is provided in the middle of each mounting groove, and a clamping rod 24 is provided at the upper end of each insertion rod 23 in a sliding manner;

[0054] The specific implementation is as follows: a sliding space is provided at the upper end of the positioning block 22, the sliding space is connected to the locking hole, a moving groove is provided at the upper end of the insertion rod 23, the clamping rod 24 is slidably arranged in the moving groove, and a side of the sliding groove is wedge-shaped in the middle of the clamping rod 24, a baffle is provided at one end of the collection frame 20, and the baffle is dynamically sealed to the collection frame 20, so that before drying the velvet antler mushroom, the insertion rod 23 and the clamping rod 24 are in a vertical state at the same time through the moving groove and the sliding groove, and the positioning The block 22 is inserted into the installation groove, and the insertion rod 23 and the clamping rod 24 are inserted into the locking hole in the middle of the positioning block 22. At this time, the clamping rod 24 is rotated and made to slide in the sliding space, so that the wedge in the middle of the clamping rod 24 enters the movable groove, so that the insertion rod 23 and the clamping rod 24 lock and fix the collection frame 20 on the placement frame 11 through the positioning block 22; the operation of removing the collection frame 20 is opposite to the operation of placing the collection frame 20, and the detachable collection frame 20 is convenient for collecting impurities in a centralized manner.

[0055] In another embodiment provided by the present invention, the collecting frame 20 is a hollow cylinder, and a slope is provided on one side of the hollow cylinder close to the middle of the placing frame 11, and a plurality of leakage holes are provided on the slope;

[0056] The specific implementation is as follows: during the drying process of the antler mushroom, when the vibration component 4 drives the placement frame 11 and the collection frame 20 to vibrate, the placement frame 11 can drive the antler mushrooms therein to vibrate, so that the collection frame 20 separates the impurities in the antler mushrooms during drying. Part of the separated impurities fall onto the collection plate 21 for collection, and the other part passes through the leakage hole into the collection frame 20 for collection. The inclined surface and the leakage hole facilitate the collection of impurities in the antler mushrooms.

[0057] In another embodiment provided by the present invention, the rotating assembly 3 further includes a trapezoidal block 31, a locking rod 32 and a first spring 33. The end of the placement frame 11 away from the collection frame 20 is provided with a trapezoidal block 31, and the end of the trapezoidal block 31 away from the hot air outlet 13 is provided with two locking rods 32 in a sliding manner. A first spring 33 is provided between the two locking rods 32. A slide groove is provided in the rotating frame 30, and the trapezoidal block 31 is slidably arranged in the slide groove. The slide groove is provided with two clamping holes at one end of the locking rod 32, and the ends of the locking rods 32 away from each other can be clamped into the clamping holes.

[0058] The specific implementation method is as follows: after the velvet antler mushroom to be dried is placed in the placement frame 11, the trapezoidal block 31 is inserted into the slide groove of the rotating frame 30, and the two locking rods 32 are pressed so that the two locking rods 32 squeeze the first spring 33 to approach each other and shrink in the trapezoidal block 31, so that the trapezoidal block 31 is completely inserted into the slide groove of the rotating frame 30. After the trapezoidal block 31 is inserted into place, the locking rod 32 is released so that the first spring 33 squeezes the two locking rods 32 at the same time, so that the two locking rods 32 are reset and separated. The two locking rods 32 are pressed and the first spring 33 is squeezed, so that the two locking rods 32 are close to each other and disengaged from the locking holes, so that the placement frame 11 can be pulled out of the rotating frame 30 and the dried velvet antler mushrooms can be removed and collected. The cooperation between the trapezoidal block 31 and the rotating frame 30, and the cooperation between the locking rods 32 and the locking holes facilitates the quick installation and removal of the placement frame 11 from the rotating frame 30.

[0059] In another embodiment provided by the present invention, the vibration assembly 4 further includes a fixed rod 43, a rotating shaft 44, a cylinder 45 and a roller 46, two fixed rods 43 are provided at the middle of the inner side of the air diffuser 40, a rotating shaft 44 is rotatably provided between the two fixed rods 43, a fan blade 41 is provided on the outer side of the rotating shaft 44, a cylinder 45 is provided on the outer side of the fan blade 41, an extrusion plate 42 is provided on the outer side of the cylinder 45, and a roller 46 is rotatably provided on one end of the extrusion plate 42 away from the cylinder 45;

[0060] The specific implementation is as follows: two groups of fan blades 41 are arranged on the rotating shaft 44 along its axial direction, so that the hot air can drive the rotating shaft 44 to rotate through the fan blades 41, and the hot air pump transports the hot air to the air expansion port 40 through the hot air pipe 12 and multiple hot air ports 13, and transmits the hot air to the shell 1 through the air expansion port 40. When the hot air passes through the air expansion port 40, the hot air can drive the blowing fan blades 41, so that the fan blades 41 drive the rotating shaft 44 to rotate between the fixed rods 43, and the fan blades 41 can drive the cylinder 45 to rotate synchronously when rotating, so that the cylinder 45 drives the extrusion plate 42 to rotate, and then the extrusion plate 42 can drive the collecting frame 20 and the placing frame 11 to intermittently swing around the rotating frame 30 when rotating. The extrusion plate 42 is convenient for driving the placing frame 11 to intermittently swing to vibrate and screen the impurities in the velvet mushroom during drying, and the roller 46 reduces the friction between the two.

[0061] In another embodiment provided by the present invention, the toggle assembly 5 further includes a second toggle rod 54 and a shovel plate 55. The second toggle rod 54 is evenly arranged along the length direction of the first arc-shaped plate 52, and the second toggle rod 54 is spaced apart from the first toggle rod 53. The shovel plate 55 is provided at the lower end of the second toggle rod 54.

[0062] The specific implementation method is as follows: the first curved plate 52 is driven by the hot air to drive the first toggle rod 53 to toggle the velvet antler mushrooms in the placement frame 11, so as to toggle and flatten the stacked velvet antler mushrooms in the placement frame 11. When the first toggle rod 53 toggles the velvet antler mushrooms, it is difficult to flip the velvet antler mushrooms at the bottom layer to the upper layer, so that the velvet antler mushrooms are heated unevenly during drying, resulting in uneven quality of the dried velvet antler mushrooms. In order to avoid the above situation, a second toggle rod 54 is arranged under the first curved plate 52, and the lower end of the second toggle rod 54 is provided with a A shovel plate 55 is arranged, and the second toggle rod 54 is spaced apart from the first toggle rod 53, so that when the first curved plate 52 is driven by the hot air, it drives the first toggle rod 53 to toggle the antler mushrooms. At the same time, the first curved plate 52 can also drive the second toggle rod 54 to move under the drive of the hot air, so that the second toggle rod 54 drives the shovel plate 55 to toggle and flatten the antler mushrooms, and at the same time flips the antler mushrooms on the bottom layer to the upper layer of the placement frame 11, ensuring that the antler mushrooms are evenly dried, so that the quality of the dried antler mushrooms remains basically consistent.

[0063] In another embodiment provided by the present invention, the cleaning assembly 6 further includes a mounting rod 65, a soft rod 66, a second spring 67 and a brush 68, each second arc-shaped plate 63 is provided with a mounting rod 65 at the middle of the lower end, each mounting rod 65 is provided with a soft rod 66 in a rotatable manner at the lower end, each soft rod 66 is provided with a cleaning rod 64 at the lower end, and a second spring 67 is provided between the mounting rod 65 and the cleaning rod 64, and the second spring 67 is sleeved on the outer side of the soft rod 66, and a brush 68 is provided on the outer side of the cleaning rod 64;

[0064] The specific implementation is as follows: during the drying process, multiple second curved plates 63 are pushed by pumping in hot air with a relatively high flow rate, so that the second curved plates 63 can drive the mounting rod 65 on the lower side thereof to swing around the fixed round rod 62 to move, flip and flatten the antler mushrooms in the placement frame 11, so as to facilitate flipping the antler mushrooms on the bottom layer to the upper layer of the placement frame 11, thereby ensuring uniform drying of the antler mushrooms. At the same time, the brush 68 arranged on the outer side of the cleaning rod 64 can clean the impurities adhered to the antler mushrooms, thereby ensuring that the quality of the dried antler mushrooms remains consistent; a soft rod 66 is arranged at the lower end of the mounting rod 65, and the soft rod 66 facilitates the deflection of the cleaning rod 64 when the antler mushrooms are subjected to excessive force when being moved, thereby avoiding damage to the dried antler mushrooms, and a second spring 67 is used to keep the soft rod 66 and the cleaning rod 64 back to a vertical state after deflection.

[0065] In another embodiment provided by the present invention, the cleaning rod 64 includes a fixed section 640, a movable section 641 and a third spring 642. The fixed section 640 is arranged at the lower end of the soft rod 66. The movable section 641 is slidably arranged at the lower end of the fixed section 640. The third spring 642 is arranged between the fixed section 640 and the movable section 641. Brushes 68 are arranged on the outer sides of the fixed section 640 and the movable section 641. The lower part of the movable section 641 is a cone, and the lower end of the cone is a semi-sphere.

[0066] The specific implementation is as follows: in order to prevent the second arc plate 63 from swinging when driving the mounting rod 65 and the cleaning rod 64 on its lower side to move and damage the dried antler mushrooms, a cleaning rod 64 that can move along a freely retractable path is provided, that is, the third spring 642 is squeezed by the moving section 641 to move along the fixed section 640, so that the moving section 641 and the fixed section 640 can adjust their common lengths adaptively, ensuring that the cleaning rod 64 can contact and protect the antler mushrooms during drying, preventing the fixed section 640 and the moving section 641 from damaging the antler mushrooms, and the cone below the moving section 641 facilitates the moving section 641 to insert into the gap between the antler mushrooms when swinging, so that the moving section 641 can flip the antler mushrooms, and at the same time, the semicircular ball provided on the cone can avoid damaging the antler mushrooms.

[0067] Furthermore, a plurality of wind cups are evenly arranged along the circumference of the upper side of the soft rod 66. The wind cup is a parabolic cone hollow cup, which is similar to a hollow hemisphere. The concave surfaces of the wind cups are all in one direction. In this way, after the hot air with a relatively high flow rate is pumped into the shell 1, the hot air blows toward the wind cups, so that the plurality of wind cups drive the fixed section 640 to rotate around the lower end of the mounting rod 65 through the soft rod 66, thereby causing the fixed section 640 to drive the movable section 641 to rotate, and further causing the brush 68 arranged on the outside of the fixed section 640 and the movable section 641 to rotate. The wind cup conveniently drives the brush 68 to rotate through the fixed section 640 and the movable section 641 to clean the impurities on the surface of the velvet antler mushroom.

[0068] In another embodiment provided by the present invention, the upper end of the shell 1 is an inclined surface, and a receiving space is provided at the lower end of the inclined surface. The receiving space is connected to the inside of the shell 1, and the receiving space is connected to the exhaust pipe 14. The exhaust pipe 14 is wound around the outside of the shell 1.

[0069] The specific implementation is as follows: the air after drying the velvet antler mushroom is transported here, and the inclined surface at the upper end of the shell 1 facilitates condensation of part of the water vapor in the air and flows into the accommodating space, and the exhaust pipe 14 is wrapped around the outside of the shell 1, so that the hot air in the shell 1 passes through the accommodating space and enters the exhaust pipe 14, so that the residual heat of the air discharged from the exhaust pipe 14 can insulate the interior of the shell 1, reduce the heat loss in the shell 1, and improve the drying efficiency of the velvet antler mushroom.

[0070] A special drying method for velvet antler mushroom, which is applicable to the above-mentioned special drying equipment for velvet antler mushroom, comprises the following steps:

[0071] Step 1: Before drying, open the sealed door 10 on the housing 1 to expose the placement frame 11. At this time, manually press the two locking rods 32 so that the two locking rods 32 squeeze the first spring 33 at the same time, so that the ends of the two locking rods 32 that are away from each other are both out of the slide groove of the rotating frame 30 and slide into the trapezoidal block 31, so that the two locking rods 32 release the lock between the rotating frame 30 and the trapezoidal block 31, so that it is convenient to manually pull out the placement frame 11 and the collection frame 20 from the rotating frame 30, so as to facilitate the placement of the velvet antler mushrooms to be dried. After the velvet antler mushrooms to be dried are placed in the placement frame 11, the placement frame 11 together with the velvet antler mushrooms are manually put back into the housing 1, so that the trapezoidal block 31 is inserted into the rotating frame 30. When the trapezoidal block 31 is inserted into the end of the rotating frame 30, the two locking rods 32 are pressed again, so that the two locking rods 32 simultaneously squeeze the first spring 33 and enter the trapezoidal block 31, so that the trapezoidal block 31 can be completely and smoothly inserted into the rotating frame 30. After the placement of the placement frame 11 and the velvet antler mushrooms is completed, the closing door 10 is closed and locked;

[0072] Step 2: During drying, hot air is transported to the inside of the shell 1 through the hot air pipe 12, and the hot air is diverted through multiple hot air ports 13, so that the hot air is diverted and sprayed to the corresponding placement frames 11 respectively, and the hot air is dried inside the shell 1 and then enters the exhaust pipe 14 with the water vapor distilled from the velvet antler mushroom for discharge, and the exhaust pipe 14 is wound around the outside of the shell 1, so that the residual heat of the air discharged from the exhaust pipe 14 keeps the inside of the shell 1 warm, reduces the heat loss in the shell 1, and improves the drying efficiency of the velvet antler mushroom. The drying efficiency is improved, and the circulation of hot air can dry the velvet mushrooms in the placement frame 11; when the velvet mushrooms are dried, the hot air with a faster flow rate is pumped in to blow the fan blades 41 to rotate, so that the hot air drives the rotating shaft 44 to rotate between the two fixed rods 43 through the fan blades 41, and the fan blades 41 can drive the cylinder 45 to rotate synchronously when rotating, so that the cylinder 45 drives the extrusion plate 42 to rotate, and the extrusion plate 42 and the cylinder 45 form a cam-like structure. One end of the placement frame 11 is plugged into the rotating frame through the trapezoidal block 31 30, the rotating frame 30 is rotatably connected to the inner wall of the shell 1, and the other end of the placement frame 11 is placed on the upper side of the rectangular frame of the air diffuser 40, so that when the extrusion plate 42 rotates, the collecting frame 20 and the placement frame 11 are driven to intermittently swing around the rotating frame 30, so that the collecting frame 20 and the placement frame 11 vibrate and screen the impurities in the dried velvet antler mushroom. Part of the impurities under the vibration screening pass through the sieve holes at the bottom of the placement frame 11 and fall to the collecting plate 21 for collection, and the other part passes through the leakage hole and enters the collecting frame 20 for collection The hot air pumped into the housing 1 can also blow the first curved plate 52, so that the first curved plate 52 drives the first sliding block 50 to slide along the placement frame 11 through the first vertical rod 51. The first sliding block 50 squeezes the elastic member 501 when sliding, and by controlling the flow rate of the hot air pumped into the hot air, the first curved plate 52 moves back and forth along the placement frame 11 under the action of the hot air and the elastic member 501, so that the first toggle rod 53 and the second toggle rod 54 can toggle the velvet antler mushroom when they move back and forth;At the same time, the hot air pumped in can also blow the second curved plate 63, so that the second curved plate 63 drives the second sliding block 60 to move along the placement frame 11 through the fixed round rod 62 and the second vertical rod 61. When the second sliding block 60 moves along the placement frame 11, it squeezes the reset member 601, and the second curved plate 63 can rotate around the fixed round rod 62 when blown by the hot air. By controlling the flow rate of the pumped hot air, the second curved plate 63 can swing while moving, and the second curved plate 63 moves back and forth while moving under the action of the reset member 601 and the torsion spring. The second arc plate 63 drives the cleaning rod 64 to clean the impurities in the velvet mushroom. When cleaning the impurities, the hot air with a larger flow rate pushes the multiple second arc plates 63, so that each second arc plate 63 drives the mounting rod 65 on its lower side to move around the fixed round rod 62 and swing at the same time, so that the mounting rod 65 drives the fixed section 640 and the moving section 641 to move, flip and flatten the velvet mushroom in the placement frame 11, which is convenient for flipping the velvet mushroom at the bottom layer to the upper layer of the placement frame 11, ensuring that the velvet mushroom is evenly dried, and the moving section 641 can squeeze The third spring 642 is pressed to move along the fixed section 640, so that the moving section 641 and the fixed section 640 can adjust the common length of the two adaptively. The cone below the moving section 641 facilitates the moving section 641 to insert into the gap between the velvet mushrooms when swinging, so that the moving section 641 can flip the velvet mushrooms. At the same time, the semicircular ball arranged on the cone can avoid damaging the velvet mushrooms. At the same time, a plurality of wind cups are evenly arranged on the upper side of the soft rod 66 along its circumference. When the hot air with a large flow rate is pumped into the shell 1, the hot air passes through the plurality of wind cups and the soft rod 66 rotates, so that the soft rod 66 drives the fixed The fixed section 640 rotates around the lower end of the mounting rod 65, so that the fixed section 640 drives the moving section 641 to rotate, and then the brush 68 arranged outside the fixed section 640 and the moving section 641 rotates to clean the impurities on the surface of the velvet antler mushroom, that is, the wind cup conveniently drives the brush 68 to rotate and clean the impurities on the surface of the velvet antler mushroom through the fixed section 640 and the moving section 641; the impurities cleaned by the cleaning rod 64 are screened and partly fall to the collecting plate 21 for collection, and the other part of the impurities enter the collecting frame 20 for collection when the squeezing plate 42 drives the placing frame 11 to shake;

[0073] Step 3: After drying, open the sealed door 10 again, repeat the action in the first step to pull the placement frame 11 out of the rotating frame 30 again, so as to take out and collect the dried velvet antler mushrooms in the placement frame 11, and move the clamping rod 24 so that the wedge in the middle of the clamping rod 24 slides out of the moving groove, and the insertion rod 23 and the clamping rod 24 are in a vertical state at the same time through the moving groove and the sliding groove, so that the locking hole in the middle of the positioning block 22 slides out from the outside of the insertion rod 23 and the clamping rod 24, so as to remove the collection frame 20 from the placement frame 11, thereby removing the impurities collected in the collection frame 20.

[0074] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drying device for velvet antler mushrooms, comprising a housing (1), a closed door (10) being rotatably arranged on one side of the housing (1), a plurality of placement frames (11) being arranged inside the housing (1), a hot air pipe (12) being arranged on one side of the housing (1), a plurality of hot air outlets (13) being arranged on the hot air pipe (12), a hot air outlet (13) being arranged on the lower end of one side of each of the placement frames (11), an exhaust pipe (14) being further arranged inside the housing (1), characterized in that: A collecting component (2), the collecting component (2) comprising a plurality of collecting frames (20) and collecting plates (21), one side of each of the placing frames (11) being provided with a collecting frame (20), and a collecting plate (21) being provided on the lower side of the interior of the shell (1), the collecting plate (21) being capable of collecting impurities dropped from the placing frames (11); A rotating assembly (3), the rotating assembly (3) comprising a plurality of rotating racks (30), one of the rotating racks (30) being disposed at one end of each of the placement frames (11) away from the collection frame (20), and each of the rotating racks (30) being disposed on the inner side of the housing (1) in a rotatable manner; A vibration component (4), the vibration component (4) comprising an air diffuser (40), a fan blade (41) and an extrusion plate (42), each of the hot air outlets (13) being connected to one of the air diffusers (40), a fan blade (41) being rotatably disposed in each of the air diffusers (40), an extrusion plate (42) being disposed outside the fan blade (41), the extrusion plate (42) being in contact with a lower side of one end of the placement frame (11) close to the collection frame (20); A toggle assembly (5), the toggle assembly (5) comprising a first sliding block (50), an elastic member (501), a first vertical rod (51), a first arc-shaped plate (52) and a first toggle rod (53); two first sliding blocks (50) are arranged in parallel at the upper end of the frame of the placement frame (11) in a sliding manner; an elastic member (501) is arranged between the first sliding block (50) and the placement frame (11); a first vertical rod (51) is arranged at the upper end of each of the first sliding blocks (50); a first arc-shaped plate (52) is arranged between the two first vertical rods (51); the first toggle rods (53) are evenly arranged at the lower end of the first arc-shaped plate (52) along the length direction thereof; a sphere is arranged at the lower end of the first toggle rod (53); A cleaning assembly (6), the cleaning assembly (6) comprising a second sliding block (60), a reset member (601), a second vertical rod (61), a fixed round rod (62), a second arc-shaped plate (63) and a cleaning rod (64); two second sliding blocks (60) are arranged in parallel in a sliding manner at the upper end of the frame of the placement frame (11); a reset member (601) is arranged between the second sliding block (60) and the placement frame (11); a second vertical rod (61) is arranged at the upper end of each second sliding block (60); the fixed round rod (62) is arranged on the upper side between the two second vertical rods (61); a plurality of second arc-shaped plates (63) are evenly arranged on the fixed round rod (62) along its axial direction; a torsion spring is arranged between the fixed round rod (62) and the plurality of second arc-shaped plates (63); and a cleaning rod (64) is arranged at the lower end of each second arc-shaped plate (63).

2. A drying equipment for velvet antler mushroom according to claim 1, characterized in that: The collecting assembly (2) further comprises a positioning block (22), an insert rod (23) and a clamping rod (24); each of the two ends of the collecting frame (20) is provided with a positioning block (22); a locking hole is provided in the middle of each positioning block (22); two mounting grooves are provided at the upper end of the side of each collecting frame (20); an insert rod (23) is provided in the middle of each mounting groove; and a clamping rod (24) is provided at the upper end of each insert rod (23) in a sliding manner.

3. A drying equipment for velvet antler mushroom according to claim 2, characterized in that: The collecting frame (20) is a hollow cylinder, and a slope is provided on one side of the hollow cylinder close to the middle of the placing frame (11), and a plurality of leakage holes are provided on the slope.

4. A drying equipment for velvet antler mushroom according to claim 1, characterized in that: The rotating assembly (3) further comprises a trapezoidal block (31), a locking rod (32) and a first spring (33); the trapezoidal block (31) is arranged at one end of the placement frame (11) away from the collection frame (20); two locking rods (32) are slidably arranged at one end of the trapezoidal block (31) away from the hot air outlet (13); the first spring (33) is arranged between the two locking rods (32); a slide groove is arranged in the rotating frame (30); the trapezoidal block (31) is slidably arranged in the slide groove; two locking holes are arranged at one end of the slide groove located at the locking rod (32); the ends of the locking rod (32) away from each other can be inserted into the locking holes.

5. The drying equipment for velvet antler mushroom according to claim 1, characterized in that: The vibration assembly (4) further comprises a fixed rod (43), a rotating shaft (44), a cylinder (45) and a roller (46); two fixed rods (43) are arranged at the middle part of the inner side of the air diffuser (40); the rotating shaft (44) is rotatably arranged between the two fixed rods (43); a fan blade (41) is arranged outside the rotating shaft (44); the cylinder (45) is arranged outside the fan blade (41); the extrusion plate (42) is arranged outside the cylinder (45); and the roller (46) is rotatably arranged at one end of the extrusion plate (42) away from the cylinder (45).

6. The drying equipment for velvet antler mushroom according to claim 1, characterized in that: The toggle assembly (5) further comprises a second toggle rod (54) and a shovel plate (55); the second toggle rod (54) is evenly arranged along the length direction of the first arc-shaped plate (52), and the second toggle rod (54) is arranged at an interval with the first toggle rod (53); the shovel plate (55) is provided at the lower end of the second toggle rod (54).

7. The drying equipment for velvet antler mushroom according to claim 4, characterized in that: The cleaning assembly (6) further comprises a mounting rod (65), a soft rod (66), a second spring (67) and a brush (68), wherein a mounting rod (65) is disposed at the middle portion of the lower end of each second arc-shaped plate (63), a soft rod (66) is rotatably disposed at the lower end of each mounting rod (65), a cleaning rod (64) is disposed at the lower end of each soft rod (66), a second spring (67) is disposed between the mounting rod (65) and the cleaning rod (64), and the second spring (67) is sleeved on the outer side of the soft rod (66), and a brush (68) is disposed on the outer side of the cleaning rod (64).

8. The drying equipment for velvet antler mushroom according to claim 7, characterized in that: The cleaning rod (64) comprises a fixed section (640), a movable section (641) and a third spring (642); the fixed section (640) is arranged at the lower end of the soft rod (66); the movable section (641) is slidably arranged at the lower end of the fixed section (640); the third spring (642) is arranged between the fixed section (640) and the movable section (641); and the movable section (641) has a cone below and a semi-sphere at the lower end.

9. The drying equipment for velvet antler mushroom according to claim 1, characterized in that: The upper end of the shell (1) is an inclined surface, and a receiving space is provided at the lower end of the inclined surface. The receiving space is connected to the inside of the shell (1), and the receiving space is connected to the exhaust pipe (14). The exhaust pipe (14) is wound around the outside of the shell (1).

10. A special drying method for velvet antler mushroom, characterized in that: The special drying method for velvet mushroom is applicable to the special drying equipment for velvet mushroom described in any one of claims 1 to 9, comprising the following steps: Step 1: Before drying, the sealed door (10) on the housing (1) is opened to expose the placement frame (11). At this time, the two locking rods (32) are manually pressed, so that the two locking rods (32) simultaneously squeeze the first spring (33), so that the ends of the two locking rods (32) that are away from each other are both separated from the slide groove of the rotating frame (30) and slide into the trapezoidal block (31), so that the two locking rods (32) release the lock between the rotating frame (30) and the trapezoidal block (31), thereby facilitating manual removal of the placement frame (11) and the collection frame (20) from the rotating frame ( 30), and after the velvet antler mushrooms to be dried are placed in the placement frame (11), the placement frame (11) together with the velvet antler mushrooms are manually placed back into the housing (1), so that the trapezoidal block (31) is inserted into the rotating frame (30). When the trapezoidal block (31) is inserted into the end of the rotating frame (30), the two locking rods (32) are pressed again, so that the two locking rods (32) simultaneously squeeze the first spring (33) and enter the trapezoidal block (31). After the placement of the placement frame (11) and the velvet antler mushrooms is completed, the closing door (10) is closed and locked; Step 2: During drying, hot air is transported to the inside of the shell (1) through the hot air pipe (12), and the hot air is diverted through a plurality of hot air ports (13), so that the hot air is respectively sprayed toward the corresponding placement frames (11) after being diverted, and the hot air is dried inside the shell (1) and then enters the exhaust pipe (14) to be discharged with the water vapor distilled from the velvet antler mushrooms. When the velvet antler mushrooms are dried, the hot air pumped in at a relatively high flow rate can blow the fan blades (41) to rotate, so that the hot air can drive the rotating shaft (44) to rotate between the two fixed rods (43) through the fan blades (41), and the fan blades (41) rotate. When the cylinder (45) is in motion, it can drive the cylinder (45) to rotate synchronously, so that the cylinder (45) drives the extrusion plate (42) to rotate, so that when the extrusion plate (42) rotates, it drives the collection frame (20) and the placement frame (11) to intermittently swing around the rotating frame (30), thereby enabling the collection frame (20) and the placement frame (11) to screen impurities in the velvet antler mushroom during drying; the hot air pumped into the shell (1) can also blow the first curved plate (52), so that the first curved plate (52) drives the first sliding block (50) to slide along the placement frame (11) through the first vertical rod (51), and by controlling the pump The flow rate of the hot air introduced into the first curved plate (52) is such that the first curved plate (52) moves back and forth along the placement frame (11) under the action of the hot air and the elastic member (501), thereby causing the first toggle rod (53) and the second toggle rod (54) to move to toggle the velvet antler mushroom; at the same time, the hot air can also blow the second curved plate (63), so that the second curved plate (63) drives the second sliding block (60) along the placement frame (11) through the fixed round rod (62) and the second vertical rod (61), and the second curved plate (63) rotates on the fixed round rod (62), so that the second curved plate (63) drives the cleaning rod (64) to rotate while moving, and by controlling the flow rate of the pumped hot air, the second arc plate (63) moves back and forth and swings back and forth under the action of the reset member (601) and the torsion spring, so that the second arc plate (63) drives the cleaning rod (64) to clean the impurities in the velvet antler mushroom; the impurities cleaned by the cleaning rod (64) are screened and a part of them falls to the collection plate (21) for collection, and the other part of the impurities enter the collection frame (20) for collection when the squeezing plate (42) drives the placement frame (11) to shake; Step 3: After drying, the sealed door (10) is opened again, and the action in the first step is repeated to pull the placement frame (11) out of the rotating frame (30) again, so that the dried velvet antler mushrooms in the placement frame (11) are taken out and collected, and the clamping rod (24) is moved so that the wedge in the middle of the clamping rod (24) slides out of the moving groove, and the insertion rod (23) and the clamping rod (24) are in a vertical state at the same time through the moving groove and the sliding groove, so that the locking hole in the middle of the positioning block (22) slides out from the outside of the insertion rod (23) and the clamping rod (24), so that the collection frame (20) is removed from the placement frame (11), thereby removing the impurities collected in the collection frame (20).

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