Ginsenoside RG2 processing and drying device

Abstract

The invention relates to the field of ginsenoside RG2 processing, in particular to a ginsenoside RG2 processing and drying device which comprises a drying box and a drying frame installed in an inner cavity of the drying box, supporting blocks are installed at the bottom of the inner cavity of the drying box in a bilateral symmetry mode, and a plurality of trays are installed on the drying frame at equal intervals up and down. A plurality of ventilation holes distributed in a matrix mode are formed in the bottom of the tray, and a plurality of grooves distributed left and right at intervals are formed in the inner walls of the front end and the rear end of the tray. Ginseng is stirred and dried through cooperation of a stirring mechanism and an air blowing mechanism, a front-back moving assembly is used for driving a mounting column to move front and back, the dried ginseng on a tray is stirred front and back through a rotating rod, the ginseng can be turned over continuously in the drying process, the ginseng is heated more evenly, and the drying quality of the ginseng is improved; the rotating rod moves to drive the air distributing pipe to move synchronously, the air distributing pipe blows hot air from the upper side and the lower side of the tray at the same time, the rotating rod is matched for stirring the ginseng, and then the ginseng drying efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ginsenoside RG2 processing, in particular to a ginsenoside RG2 processing and drying device. Background Art

[0002] Ginsenoside RG2 is an active ingredient extracted from ginseng. Drying the raw ginseng is a common pretreatment step when processing ginsenoside RG2. The purpose of drying is mainly to reduce the moisture content in the raw material, facilitate subsequent crushing, extraction and other processes, and help extend the shelf life of the raw material.

[0003] The existing ginseng drying method generally uses a drying box for drying. First, the ginseng after beard removal is placed on a tray, and then the tray is placed on a bracket in the drying box. The ginseng is continuously dried in the drying box. However, the above drying method still has the following shortcomings: 1. During the drying process, since the ginseng is placed in the tray, the bottom of the ginseng is dried in a static state, and its bottom is continuously in contact with the tray. In this way, it is easy for the upper and lower sides of the ginseng to have inconsistent drying speeds, thereby affecting the drying quality of the ginseng; 2. During the drying process, due to the obstruction of the tray and the close distance between the trays, the hot air will not circulate smoothly up and down, which will affect the efficiency and effect of ginseng drying and reduce the overall drying efficiency. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a ginsenoside RG2 processing and drying device, comprising a drying box and a drying rack installed in the inner cavity of the drying box, support blocks are symmetrically installed on the bottom of the inner cavity of the drying box, a plurality of trays are evenly installed on the upper and lower parts of the drying rack, a plurality of ventilation holes distributed in a matrix are provided on the bottom of the tray, a plurality of grooves distributed at left and right intervals are provided on the inner walls at the front and rear ends of the tray, a toggle mechanism, a blower mechanism and a guiding mechanism for guiding the toggle mechanism to move along a trapezoidal trajectory are installed on the inner walls on the left and right sides of the drying box, a limiting mechanism for limiting the drying rack and a left and right moving mechanism for driving the drying rack to move left and right are symmetrically installed on the support block.

[0005] The toggle mechanism includes a forward and backward moving component installed on the side wall of the drying box and a first driving motor for driving the forward and backward moving component. The forward and backward moving component is symmetrically installed with mounting columns, and a plurality of rotating rods are rotatably installed at equal intervals on one side of the mounting column close to the center of the drying box. A locking component for locking the rotating rod is installed on the rotating rod, a rotating component for driving the rotating rod to rotate is installed on the mounting column, and a transmission member for driving the limiting mechanism is installed at the bottom of the rotating component.

[0006] The air blowing mechanism comprises a main air pipe installed in the inner wall of the drying box, a plurality of front-to-back symmetrical air branch pipes are installed at equal intervals up and down on the inner side of the main air pipe, and the main air pipe and the air branch pipes are connected.

[0007] In one possible implementation, the drying rack is provided with a plurality of slot frames evenly spaced up and down, the tray is detachably installed in the corresponding slot frames, the lower ends of the sides of the four vertical sections of the drying rack are fixedly connected to limiting blocks, and the bottom of the drying rack is also provided with a plurality of universal wheels distributed in a matrix.

[0008] In one possible implementation, the forward and backward moving component includes two first guide rails fixedly mounted on the inner wall of the drying box and parallel to each other in the upper and lower directions, a bidirectional lead screw is rotatably mounted inside the first guide rail, a first slider is symmetrically threaded on the bidirectional lead screw in the front and rear directions, the first slider is slidably mounted in the corresponding first guide rails in the front and rear directions, a movable plate is fixedly connected between the two corresponding first sliders in the upper and lower directions, the upper and lower bidirectional lead screws are connected through a pulley assembly for transmission, and the output shaft of the first drive motor is fixedly connected to the bidirectional lead screw at the bottom.

[0009] In one possible implementation, the mounting post is slidably installed on a corresponding movable plate, a through groove is provided on the movable plate for the mounting post to slide up and down, a movable block is fixedly connected to the side of the mounting post, the movable block is slidably installed in the through groove, and a first return spring is fixedly connected between the top of the movable block and the movable plate to push the mounting post to move downward.

[0010] In one possible implementation, except for the lowest rotating rod, the bottoms of the other rotating rods are fixedly connected to a plurality of levers evenly spaced on the left and right, the tops of the rotating rods are symmetrically fixedly connected to connecting parts, the air outlet ends of the air distribution pipes are fixedly connected between the connecting parts, and the rotating rods and the trays are alternately distributed from top to bottom.

[0011] In one possible implementation, the locking assembly includes an insertion rod slidably installed inside the rotating rod, the end of the insertion rod away from the rotation point of the rotating rod extends to the outside of the rotating rod, the end of the insertion rod close to the rotation point of the rotating rod is fixedly connected to a rack located on the outside of the rotating rod, and the end of the rotating rod away from its rotation point is provided with a socket for plugging with the insertion rod, and the two corresponding left and right insertion rods are staggered up and down.

[0012] In one possible implementation, the rotating assembly includes a rotating shaft rotatably mounted inside a mounting column, a plurality of groups of first half gears and second half gears being evenly spaced above and below the rotating shaft, a transmission gear being coaxially fixedly connected to one end of the rotating rod close to the corresponding mounting column, the first half gear being meshed with the transmission gear, the second half gear being meshed with the rack, a second driving motor for driving the rotating shaft being fixedly mounted on the top of the mounting column, and the bottom end of the rotating shaft being rotated and passed through the bottom of the mounting column and then being coaxially fixedly connected to the transmission member.

[0013] In one possible implementation, the limit mechanism includes a rotating block rotatably mounted on the support block, the rotating block is fixedly connected to a limiting guide frame on one side close to the center of the drying rack, the limiting guide frame and the limiting block slide left and right in cooperation, a splicing groove matching with a transmission member is provided on the tops of the opposite sides of the front and rear rotating blocks, a fixing component for fixing it is installed inside the rotating block, the fixing component includes a push plate slidably mounted in the rotating block up and down, the top of the push plate is fixedly connected to a pin rod, the top of the pin rod slides up and down and passes through the top of the rotating block, a second return spring is fixedly connected between the bottom of the push plate and the inner wall of the rotating block, an L-shaped fixing member matching with the fixing member is fixedly connected to the support block, a pin hole located above the rotating block is provided on the horizontal section of the L-shaped fixing member, and the pin rod is plug-fitted into the pin hole.

[0014] In one possible implementation, the guiding mechanism includes a fixed block symmetrically fixed on the inner wall of the drying box in the front and rear directions, a right-angled trapezoidal guiding groove is provided on the side of the fixed block close to the drying rack, the long bottom side of the right-angled trapezoid is located below the short bottom side and the hypotenuse is on the opposite side of the front and rear fixed blocks, the opposite sides of the fixed blocks are provided with a guiding opening horizontally connected to the long bottom side of the guiding groove, the bottom of the hypotenuse of the guide groove is hinged with a movable baffle, the movable baffle is flush with the hypotenuse of the guide groove, and the opposite sides of the front and rear mounting columns are fixedly connected with a guide rod matching the guide groove.

[0015] In one possible implementation, the left-right moving mechanism is located at the rear of the drying rack, and the left-right moving mechanism includes a bearing seat fixedly mounted on the top of the support block, the front side of the bearing seat is rotatably connected to a turntable, the edge of the front side of the turntable is rotatably connected to a connecting rod, the support block is fixedly connected to a second guide rail on the side close to the drying rack, a second slider is slidably mounted on the upper end of the second guide rail, a C-shaped push block is fixedly connected to the front side of the second slider, the C-shaped push block is plugged into the vertical side column on the rear side of the drying rack, and the end of the connecting rod away from the turntable is rotatably connected to the second slider.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention performs toggling and drying of ginseng through the cooperation of a toggling mechanism and a blowing mechanism, and utilizes a forward and backward moving component to drive the mounting column forward and backward, so that the rotating rod toggles the ginseng dried on the tray forward and backward, which can enable the ginseng to be continuously turned over during the drying process, so that the ginseng is heated more evenly, thereby improving the quality of the dried ginseng. The movement of the rotating rod will drive the synchronous movement of the air distribution pipe, so that the air distribution pipe blows hot air from the upper and lower sides of the tray at the same time, and cooperates with the toggling of the ginseng by the rotating rod to further improve the upward and downward circulation of the hot air, thereby improving the efficiency of ginseng drying.

[0017] 2. The present invention guides the moving trajectory of the rotating rod by setting a guiding mechanism. When the rotating rod moves to the edge close to the front or rear side of the tray, the guiding mechanism is used to guide the rotating rod to move in a trapezoidal trajectory, so that the lever passes over the ginseng abutting the edge of the tray from above and moves into the groove. Then the lever moves inward to push away the ginseng abutting the edge of the tray, thereby solving the problem that the ginseng cannot be pushed inward after being pushed to the front and rear edges of the tray.

[0018] 3. The present invention cooperates with the toggle mechanism and the limit mechanism. When the rotating assembly drives the rotating rod to rotate to the top of the tray, the rotating assembly drives the limit guide frame to rotate through the transmission member to cooperate with the limit block. The limit guide frame is used to block and limit the drying rack forward and backward, which can prevent the drying rack from moving forward and backward during the toggle of the rotating rod, thereby improving the stability of the drying rack.

[0019] 4. The present invention is provided with a left and right moving mechanism to drive the drying rack to move left and right. The limit guide frame can not only limit the front and rear positions of the drying rack but also guide the drying rack in the left and right directions, so that the drying rack can move left and right, thereby improving the fluidity between the hot air and the ginseng during the drying process, and further improving the ginseng drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the drying rack of the present invention.

[0022] Figure 3 It is a right side cross-sectional schematic diagram of the present invention.

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the toggle mechanism of the present invention.

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the forward and backward moving component of the present invention.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the mounting column of the present invention.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the rotating rod of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the rotating assembly of the present invention.

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the hair dryer mechanism of the present invention.

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the limiting mechanism of the present invention when it cooperates with the transmission member.

[0030] Fig.11 It is a three-dimensional structural schematic diagram of the limiting mechanism of the present invention.

[0031] Fig.12 It is a right side sectional view of the fixing assembly of the present invention.

[0032] Fig.13 It is a three-dimensional structural schematic diagram of the guiding mechanism of the present invention.

[0033] Fig.14 It is a three-dimensional structural schematic diagram of the left-right moving mechanism of the present invention.

[0034] In the figure: 1, drying box; 11, support block; 2, drying rack; 21, tray; 22, groove; 23, limit block; 3, toggle mechanism; 31, forward and backward moving assembly; 311, first guide rail; 312, two-way lead screw; 313, first slider; 314, movable plate; 32, first drive motor; 33, mounting column; 331, first return spring; 34, rotating rod; 341, toggle rod; 342, connecting piece; 35, locking assembly; 351, plug rod; 352, rack; 353, jack; 36, rotating assembly; 361, rotating shaft; 362, first half gear; 363, second half gear; 364, transmission gear; 365, rotating assembly; 366, rotating shaft; 367, first half gear; 368, second half gear; 369, transmission gear; 361, rotating shaft; 362, first half gear; 363, second half gear; 364, transmission gear; 365, rotating assembly; 366, rotating assembly; 367, rotating shaft; 368, first half gear; 369, second half gear; 369, transmission gear; 361, rotating shaft; 362, first half gear; 363, second half gear; 364, transmission gear; 365, rotating assembly; 366, rotating assembly; 367, rotating assembly; 368, first half gear; 369, second half gear; 369, transmission gear; 361, rotating shaft; 361, first half gear; 362, first half gear; 363, second half gear; 364, transmission gear; 365, first half gear; 366, first half gear; 367, second half gear; 368, first half gear; 369, first 5. Second drive motor; 37. Transmission member; 371. Pressure groove; 4. Blowing mechanism; 41. Main air pipe; 42. Air distribution pipe; 43. Drag chain; 5. Limiting mechanism; 51. Rotating block; 511. Splicing groove; 52. Limiting guide frame; 53. Fixing assembly; 531. Push plate; 532. Pin rod; 533. Second return spring; 54. L-shaped fixing member; 541. Pin hole; 6. Guide mechanism; 61. Fixed block; 62. Guide groove; 63. Movable baffle; 64. Guide rod; 7. Left and right moving mechanism; 71. Bearing seat; 72. Turntable; 73. Connecting rod; 74. Second guide rail; 75. Second slider; 76. L-shaped push block. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0036] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A ginsenoside RG2 processing and drying device comprises a drying box 1 and a drying rack 2 installed in the inner cavity of the drying box 1, a support block 11 is symmetrically installed at the bottom of the inner cavity of the drying box 1, a plurality of trays 21 are evenly installed on the drying rack 2, a plurality of ventilation holes distributed in a matrix are provided at the bottom of the tray 21, a plurality of grooves 22 distributed at left and right intervals are provided on the inner walls at the front and rear ends of the tray 21, a toggle mechanism 3, a blower mechanism 4 and a guide mechanism 6 for guiding the toggle mechanism 3 to move along a trapezoidal trajectory are installed on the inner walls on the left and right sides of the drying box 1, a limiting mechanism 5 for limiting the drying rack 2 and a left and right moving mechanism 7 for driving the drying rack 2 to move left and right are symmetrically installed on the support block 11.

[0037] See also Figure 4 , Figure 5 and Figure 6 The toggle mechanism 3 includes a forward and backward moving component 31 installed on the side wall of the drying box 1 and a first driving motor 32 for driving the forward and backward moving component 31. The forward and backward moving component 31 is symmetrically installed with mounting columns 33. A plurality of rotating rods 34 are rotatably installed at equal intervals on one side of the mounting column 33 close to the center of the drying box 1. A locking component 35 for locking the rotating rod 34 is installed on the rotating rod 34. A rotating component 36 for driving the rotating rod 34 to rotate is installed on the mounting column 33. A transmission member 37 for driving the limiting mechanism 5 is installed at the bottom of the rotating component 36.

[0038] See also Figure 1 , Figure 3 and Figure 4 The air blowing mechanism 4 comprises a main air pipe 41 installed in the inner wall of the drying box 1, and a plurality of front-to-back symmetrical air branch pipes 42 are installed at equal intervals on the inner side of the main air pipe 41, and the main air pipe 41 and the air branch pipes 42 are connected.

[0039] See also Figure 1 and Figure 2The drying rack 2 is provided with a plurality of slot frames which are evenly spaced up and down. The tray 21 is detachably installed in the corresponding slot frames. The lower ends of the four vertical sections of the drying rack 2 are fixedly connected to the limiting blocks 23. The bottom of the drying rack 2 is also provided with a plurality of universal wheels which are distributed in a matrix.

[0040] See also Figure 4 and Figure 5 The front-rear moving component 31 includes two first guide rails 311 fixedly mounted on the inner wall of the drying box 1 and parallel to each other. A bidirectional lead screw 312 is rotatably mounted inside the first guide rail 311. A first slider 313 is symmetrically threaded on the bidirectional lead screw 312. The first slider 313 is slidably mounted in the corresponding first guide rail 311. A movable plate 314 is fixedly connected between the two corresponding first sliders 313. The upper and lower bidirectional lead screws 312 are connected by a pulley assembly. The output shaft of the first drive motor 32 is fixedly connected to the bidirectional lead screw 312 at the bottom.

[0041] The bidirectional lead screw 312 at the bottom is driven to rotate by the first driving motor 32, and then the bidirectional lead screw 312 at the bottom drives the bidirectional lead screw 312 at the top to rotate through a belt, and the bidirectional lead screw 312 is used to drive the corresponding two first sliders 313 to move toward or away from each other, and the corresponding movable plate 314 is driven to move by the first slider 313, and then the movable plate 314 drives the mounting column 33 and the rotating rod 34 to move forward and backward, so as to move the ginseng forward and backward.

[0042] See also Figure 5 and Figure 6 The mounting column 33 is slidably installed on the corresponding movable plate 314, and a through groove is provided on the movable plate 314 for the mounting column 33 to slide up and down. A movable block is fixedly connected to the side of the mounting column 33, and the movable block is slidably installed in the through groove. A first return spring 331 that pushes the mounting column 33 to move downward is fixedly connected between the top of the movable block and the movable plate 314.

[0043] The through groove is used to guide and limit the upward and downward movement of the installation column 33, thereby improving the stability of the movement of the installation column 33. The first return spring 331 can automatically return the installation column 33 downward.

[0044] See also Figure 1 , Figure 3 , Figure 4 , Figure 6 and Fig. 9 Except for the bottom rotating rod 34, the bottoms of other rotating rods 34 are fixedly connected with a plurality of levers 341 distributed at equal intervals on the left and right. The levers 341 are elastic rubber rods. The tops of the rotating rods 34 are fixedly connected with connecting pieces 342 symmetrically on the left and right. The outlet ends of the air distribution pipes 42 are fixedly connected between the connecting pieces 342. The rotating rods 34 and the tray 21 are distributed alternately from top to bottom.

[0045] By setting the lever 341, during the process of the rotating rod 34 moving back and forth, the lever 341 can move the ginseng on the tray 21 back and forth, so that the ginseng can be turned over and rolled, so that the ginseng is heated more evenly, thereby improving the quality of ginseng drying; the air distribution pipe 42 is fixed by the connecting piece 342, so that the air outlet end of the air distribution pipe 42 can move with the rotating rod 34 to blow dry the ginseng, and the ventilation holes at the bottom of the tray 21 can allow hot air to circulate up and down, and cooperate with the turning of the ginseng to make the hot air better dry the bottom of the ginseng, thereby improving the efficiency of ginseng drying.

[0046] See also Figure 7 and Figure 8 The locking assembly 35 includes an insertion rod 351 slidably installed inside the rotating rod 34, and the end of the insertion rod 351 away from the rotation point of the rotating rod 34 extends to the outside of the rotating rod 34. The end of the insertion rod 351 close to the rotation point of the rotating rod 34 is fixedly connected to a rack 352 located on the outside of the rotating rod 34. The end of the rotating rod 34 away from its rotation point is provided with a socket 353 that is plugged into and cooperates with the insertion rod 351, and the two corresponding insertion rods 351 on the left and right are staggered up and down.

[0047] See also Figure 6 , Figure 8 , Fig. 9 and Fig.10 The rotating assembly 36 includes a rotating shaft 361 rotatably mounted inside the mounting column 33, and a plurality of groups of first half gears 362 and second half gears 363 are evenly spaced above and below the rotating shaft 361. A transmission gear 364 is coaxially fixedly connected to one end of the rotating rod 34 close to the corresponding mounting column 33. The first half gear 362 is meshed with the transmission gear 364, and the second half gear 363 is meshed with the rack 352. A second driving motor 365 for driving the rotating shaft 361 is fixedly mounted on the top of the mounting column 33. The bottom end of the rotating shaft 361 rotates and passes through the bottom of the mounting column 33, and is coaxially fixedly connected to the transmission member 37.

[0048] When the drying rack 2 and the tray 21 carrying ginseng are placed in the drying box 1 as a whole, the second driving motor 365 drives the rotating shaft 361 to rotate, and then the rotating shaft 361 drives the first half gear 362 and the second half gear 363 to rotate, and the first half gear 362 first meshes with the transmission gear 364 and drives the rotating rod 34 to rotate ninety degrees, rotating the rotating rod 34 to a state perpendicular to the left and right side walls of the drying box 1, and then the first half gear 362 and the transmission gear 364 are no longer meshed, and the second half gear 363 is meshed with the rack 352, and then the second half gear 363 pushes the rack 352 to move in the direction away from the corresponding mounting column 33, and then the rack 352 pushes the plug 351 to be inserted into the relative insertion hole 353, thereby locking the left and right rotating rods 34 together, improving the stability of the rotating rod 34 when moving.

[0049] See also Figure 3 and Figure 4 A plurality of air outlets equally spaced from left to right are provided at the top of the air outlet end of the lowest air distribution pipe 42, the bottom of the air outlet end of the highest air distribution pipe 42, and the tops and bottoms of the air outlet ends of other air distribution pipes 42. A drag chain 43 is provided on the inner wall of the drying box 1. One end of the drag chain 43 close to the main air pipe 41 is fixedly connected to the drying box 1, and the other end is slidably connected to the drying box 1. The air delivery section of the air distribution pipe 42 is installed in the drag chain 43, and the left end of the main air pipe 41 is connected to a hot air source (not shown in the figure) installed inside the drying box 1.

[0050] The hot air source inside the drying box 1 conveys the hot air to the main air pipe 41, and then the main air pipe 41 conveys the hot air to the air distribution pipe 42, and finally blows it out from the air outlet on the air distribution pipe 42, so that the ginseng on the tray 21 can be dried from the upper and lower sides, thereby improving the ginseng drying efficiency; the end of the drag chain 43 close to the main air pipe 41 is fixed, and when the rotating rod 34 drives the outlet end of the air distribution pipe 42 to move toward the center of the drying rack 2, the end of the drag chain 43 away from the main air pipe 41 will be at the outlet of the air distribution pipe 42 Driven by the gas end, the gas delivery section of the gas distribution pipe 42 is bent inward, and the drag chain 43 supports and guides the gas delivery section of the gas distribution pipe 42, so that the gas distribution pipe 42 can move back and forth in an orderly manner. When the rotating rod 34 drives the gas outlet end of the gas distribution pipe 42 to move toward the edge of the drying rack 2, the end of the drag chain 43 away from the main gas pipe 41 will be driven by the gas outlet end of the gas distribution pipe 42 to gradually flatten from a bent state to a straight state, thereby preventing the gas delivery section of the gas distribution pipe 42 from shaking up and down during the movement.

[0051] See also Figure 4 , Fig.10 , Fig.11 and Fig.12The limiting mechanism 5 includes a rotating block 51 rotatably mounted on the supporting block 11. The rotating block 51 is fixedly connected to a limiting guide frame 52 on one side close to the center of the drying rack 2. The limiting guide frame 52 is slidably matched with the corresponding limiting block 23. A splicing groove 511 matching with the transmission member 37 is provided on the top of the opposite sides of the front and rear rotating blocks 51. A fixing assembly 53 for fixing the rotating block 51 is installed inside the rotating block 51. A pressing groove 371 is provided on the bottom of the side of the transmission member 37 close to the fixing assembly 53. The fixing assembly 53 includes an upper A push plate 531 is slidably installed in the rotating block 51, and a pin rod 532 is fixedly connected to the top of the push plate 531. The top of the pin rod 532 slides up and down and passes through the top of the rotating block 51. A second return spring 533 is fixedly connected between the bottom of the push plate 531 and the inner wall of the rotating block 51. An L-shaped fixing piece 54 that cooperates with the fixing component 53 is fixedly connected to the support block 11. A pin hole 541 located above the rotating block 51 is opened on the horizontal section of the L-shaped fixing piece 54, and the pin rod 532 is plugged into and matched with the pin hole 541.

[0052] In the initial state, the limit guide frame 52 is facing the side away from the drying rack 2, and the transmission member 37 is plugged into the splicing groove 511. At this time, the pressure groove 371 presses down the push plate 531, so that the pin rod 532 retracts into the inside of the rotating block 51; when the second driving motor 365 drives the rotating shaft 361 to rotate, the transmission member 37 is driven to rotate through the rotating shaft 361, and then the transmission member 37 drives the rotating block 51 to rotate, and the limit guide frame 52 is rotated to a position blocking the inner side of the vertical section of the drying rack 2. At this time, the limit block 23 is just inserted into the limit guide frame 52, which prevents the drying rack 2 from moving forward and backward while guiding the limit block 23 in the left and right directions. At this time, the pin rod 532 moves to be directly below the pin hole 541.

[0053] When the mounting column 33 drives the transmission member 37 to move forward and backward, the transmission member 37 is separated from the rotating block 51. At this time, the pressing groove 371 no longer presses the push plate 531. The rebound force of the second return spring 533 is used to push the push plate 531 and the pin rod 532 to move upward, so that the pin rod 532 can be inserted into the pin hole 541, thereby locking the rotating block 51 and improving the stability of the limiting guide frame 52.

[0054] See also Figure 1 , Figure 3 , Figure 4 , Figure 6 and Fig.13The guide mechanism 6 includes a fixed block 61 symmetrically fixed on the inner wall of the drying box 1 in the front and rear directions. A right-angled trapezoidal guide groove 62 is provided on the side of the fixed block 61 close to the drying rack 2. The long bottom side of the right-angled trapezoid is located below the short bottom side and the hypotenuse is located on the opposite side of the front and rear fixed blocks 61. A guide opening horizontally connected to the long bottom side of the guide groove 62 is provided on the opposite side of the fixed block 61. A movable baffle 63 is hinged at the bottom of the hypotenuse of the guide groove 62. The movable baffle 63 is flush with the hypotenuse of the guide groove 62. The opposite sides of the front and rear mounting columns 33 are fixedly connected with a guide rod 64 that matches the guide groove 62.

[0055] During the forward and backward movement of the mounting post 33, the mounting post 33 drives the guide rod 64 to move forward and backward. When the guide rod 64 approaches the position of the fixing block 61, the guide rod 64 enters the guide groove 62 from the guide opening. At this time, the movable baffle 63 can block the long bottom edge of the guide groove 62, so that the guide rod 64 moves upward along the oblique edge of the guide groove 62. The guide rod 64 can drive the mounting post 33 and the rotating rod 34 to move upward, so that the lever 341 passes over the ginseng close to the edge of the tray 21, and then the guide rod 64 moves along the guide groove 62. 2 falls into the long bottom edge of the guide groove 62, at which time the lever 341 falls into the corresponding groove 22, and then the guide rod 64 moves along the long bottom edge of the guide groove 62 toward the center of the drying rack 2, so that the lever 341 pushes away the ginseng close to the edge of the tray 21, and when the guide rod 64 moves to the guide opening, the guide rod 64 pushes the movable baffle 63 upward, and after the guide rod 64 leaves the guide groove 62, the movable baffle 63 automatically falls and resets under the action of gravity, and blocks the long bottom edge of the guide groove 62 again.

[0056] See also Figure 4 and Fig.14 The left-right moving mechanism 7 is located at the rear of the drying rack 2. The left-right moving mechanism 7 includes a bearing seat 71 fixedly mounted on the top of the support block 11. The front side of the bearing seat 71 is rotatably connected to a turntable 72. The turntable 72 is transmission-connected to the bidirectional lead screw 312 at the bottom through a belt. The edge of the front side of the turntable 72 is rotatably connected to a connecting rod 73. A second guide rail 74 is fixedly connected to the side of the support block 11 close to the drying rack 2. A second slider 75 is slidably mounted on the upper end of the second guide rail 74. A U-shaped push block 76 is fixedly connected to the front side of the second slider 75. The U-shaped push block 76 is plugged into the vertical side column at the rear side of the drying rack 2. The end of the connecting rod 73 away from the turntable 72 is rotatably connected to the second slider 75.

[0057] When the bidirectional lead screw 312 rotates, the bidirectional lead screw 312 drives the turntable 72 to rotate through the belt, and then the turntable 72 drives the second slider 75 and the U-shaped push block 76 to move left and right through the connecting rod 73. The U-shaped push block 76 drives the drying rack 2 to move left and right, which can improve the fluidity between ginseng and hot air and improve the drying efficiency of ginseng. At the same time, the lever 341 can also move the ginseng left and right. It should be noted that the maximum distance that the limit block 23 moves left and right with the drying rack 2 is less than the distance between the left and right inner walls of the limit guide frame 52.

[0058] See also Figure 1-Figure 14 When using it specifically, step 1, place the ginseng after removing the beard on the tray 21, then place the tray 21 into the slot frame on the drying rack 2, and then push the drying rack 2 into the drying box 1. After moving the drying rack 2 to the drying box 1, the vertical side column on the rear side of the drying rack 2 must be plugged into the U-shaped push block 76.

[0059] Step 2, the rotating shaft 361 is driven to rotate by the second driving motor 365, and then the rotating shaft 361 drives the first half gear 362, the second half gear 363 and the transmission member 37 to rotate, the first half gear 362 first meshes with the transmission gear 364 and drives the rotating rod 34 to rotate to a state perpendicular to the inner wall of the drying box 1, then the first half gear 362 is separated from the transmission gear 364, and then the second half gear 363 is meshed with the rack 352, and then the second half gear 363 pushes the rack 352 and the insertion rod 351 to move in the direction close to the center of the drying rack 2, so that the insertion rod 351 is inserted into the insertion hole 353, and the left and right opposite rotating rods 34 are locked together, and at the same time the transmission member 37 drives the rotating block 51 to rotate, and the limiting guide frame 52 is rotated to fit the lower end of the side of the vertical section of the drying rack 2, so that the limiting guide frame 52 and the limiting block 23 are slidably matched together to prevent the drying rack 2 from moving forward and backward.

[0060] Step 3, the bidirectional lead screw 312 is driven by the first driving motor 32 to rotate forward and reversely, and then the bidirectional lead screw 312 drives the first slider 313 to move back and forth, and then the first slider 313 drives the movable plate 314 and the mounting column 33 to move forward and backward, and the mounting column 33 is used to drive the rotating rod 34 to move forward and backward, so that the lever 341 can move the ginseng on the tray 21 back and forth. When the mounting column 33 moves toward the center of the drying rack 2, the mounting column 33 will drive the transmission member 37 to leave the splicing groove 511. At this time, the pressing groove 371 no longer presses the push plate 531, and the rebound force of the second return spring 533 is used to push the push plate 531 and the pin rod 532 to move upward, so that the pin rod 532 can be inserted into the pin hole 541, thereby locking the rotating block 51 and improving the stability of the limit guide frame 52.

[0061] Step 4: When the rotating rod 34 moves forward and backward to a position close to the front and rear edges of the tray 21, the guide rod 64 approaches the guide opening of the fixed block 61, and the guide rod 64 enters the guide groove 62 from the guide opening. At this time, the movable baffle 63 blocks the long bottom edge of the guide groove 62, so that the guide rod 64 moves upward along the oblique edge of the guide groove 62, and then the guide rod 64 drives the mounting column 33 and the rotating rod 34 to move upward, so that the lever 341 passes over the ginseng close to the edge of the tray 21, and then the guide rod 64 moves along the vertical direction of the guide groove 62. The straight edge falls into the long bottom edge of the guide groove 62, and the lever 341 falls into the corresponding groove 22. Then the guide rod 64 moves along the long bottom edge of the guide groove 62 toward the center of the drying rack 2, so that the lever 341 pushes away the ginseng against the edge of the tray 21. When the guide rod 64 moves to the guide opening, the guide rod 64 will push the movable baffle 63 upward. After the guide rod 64 leaves the guide groove 62, the movable baffle 63 automatically falls and resets under the action of gravity, and blocks the long bottom edge of the guide groove 62 again.

[0062] Step 5: When the rotating rod 34 moves forward and backward, the air distribution pipe 42 moves forward and backward with the rotating rod 34, and the hot air source in the drying box 1 transports the hot air to the main air pipe 41, and then transports it to the air distribution pipe 42, so that the air distribution pipe 42 blows and dries the upper and lower sides of the ginseng.

[0063] Step 6. When the bidirectional screw 312 rotates, the bidirectional screw 312 drives the turntable 72 to rotate through the belt, and then the turntable 72 pulls the second slider 75 and the C-shaped push block 76 to move left and right through the connecting rod 73, and then the C-shaped push block 76 drives the drying rack 2 to move left and right, thereby improving the fluidity between the ginseng and the hot air, and at the same time, the lever 341 will also cause the ginseng to be moved left and right, thereby improving the drying efficiency of the ginseng.

[0064] Step 7, after the drying is completed, the first slider 313 stops at the front and rear ends of the first guide rail 311, and the transmission member 37 is just plugged into the splicing groove 511, so that the fixing assembly 53 is in a released state, and then the second driving motor 365 drives the rotating shaft 361 to rotate in the opposite direction, and then the rotating shaft 361 drives the second half gear 363, the first half gear 362 and the transmission member 37 to rotate in the opposite direction, and the second half gear 363 first drives the rack 352 to move in the direction close to the corresponding installation column 33, so that the insertion rod 351 is re-engaged. The gear 362 is retracted into the inside of the rotating rod 34 to release the lock of the two rotating rods 34. Then, the first half gear 362 drives the transmission gear 364 and the rotating rod 34 to rotate, and the rotating rod 34 is rotated to a state parallel to the left and right side walls of the drying box 1. At the same time, the transmission member 37 drives the rotating block 51 and the limiting guide frame 52 to rotate, and the limiting guide frame 52 is moved to the side of the mounting column 33 away from the center of the drying rack 2, so that the limiting guide frame 52 no longer limits the drying rack 2. Finally, the drying rack 2 is removed from the drying box 1, and the dried ginseng is taken down.

[0065] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ginsenoside RG2 processing and drying device, comprising a drying box (1) and a drying rack (2) installed in the inner cavity of the drying box (1), characterized in that: A support block (11) is symmetrically mounted on the bottom of the inner cavity of the drying box (1); a plurality of trays (21) are symmetrically mounted on the upper and lower sides of the drying rack (2); a plurality of ventilation holes are arranged in a matrix arrangement on the bottom of the tray (21); a plurality of grooves (22) are arranged in a left-right arrangement on the inner walls at both the front and rear ends of the tray (21); a toggle mechanism (3), a blower mechanism (4), and a guide mechanism (6) for guiding the toggle mechanism (3) to move along a trapezoidal track are mounted on the inner walls on the left and right sides of the drying box (1); a limit mechanism (5) for limiting the position of the drying rack (2) and a left-right moving mechanism (7) for driving the drying rack (2) to move left-right are symmetrically mounted on the support block (11); The toggle mechanism (3) comprises a forward and backward moving assembly (31) mounted on the side wall of the drying box (1) and a first drive motor (32) for driving the forward and backward moving assembly (31); a mounting column (33) is symmetrically mounted on the forward and backward moving assembly (31); a plurality of rotating rods (34) are rotatably mounted at equal intervals up and down on one side of the mounting column (33) close to the center of the drying box (1); a locking assembly (35) for locking the rotating rod (34) is mounted on the top of the rotating rod (34); a rotating assembly (36) for driving the rotating rod (34) to rotate is mounted on the mounting column (33); and a transmission member (37) for driving the limiting mechanism (5) is mounted on the bottom of the rotating assembly (36); The air blowing mechanism (4) comprises a main air pipe (41) installed in the inner wall of the drying box (1), a plurality of front-to-back symmetrical air branch pipes (42) are installed at equal intervals up and down on the inner side of the main air pipe (41), and the main air pipe (41) and the air branch pipes (42) are connected.

2. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: The drying rack (2) is provided with a plurality of slot frames which are evenly spaced up and down, the tray (21) is detachably mounted in the corresponding slot frames, the lower ends of the sides of the four vertical sections of the drying rack (2) are fixedly connected to the limiting blocks (23), and the bottom of the drying rack (2) is also provided with a plurality of universal wheels which are distributed in a matrix.

3. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: The forward and backward moving assembly (31) comprises two first guide rails (311) fixedly mounted on the inner wall of the drying box (1) and parallel to each other in the upper and lower directions; a bidirectional lead screw (312) is rotatably mounted inside the first guide rail (311); a first slider (313) is symmetrically threadedly connected to the bidirectional lead screw (312); the first slider (313) is slidably mounted in the corresponding first guide rail (311) in the upper and lower directions; a movable plate (314) is fixedly connected between the two corresponding first sliders (313); the upper and lower bidirectional lead screws (312) are connected in transmission via a pulley assembly; and an output shaft of the first drive motor (32) is fixedly connected to the bidirectional lead screw (312) at the bottom.

4. The ginsenoside RG2 processing and drying device according to claim 3, characterized in that: The mounting column (33) is mounted on a corresponding movable plate (314) in a manner of sliding up and down. A through slot is provided on the movable plate (314) for the mounting column (33) to slide up and down. A movable block is fixedly connected to the side of the mounting column (33). The movable block is mounted in the through slot in a manner of sliding up and down. A first return spring (331) is fixedly connected between the top of the movable block and the movable plate (314) for pushing the mounting column (33) to move downward.

5. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: Except for the bottommost rotating rod (34), the bottoms of the other rotating rods (34) are fixedly connected to a plurality of levers (341) distributed at equal intervals on the left and right, the tops of the rotating rods (34) are fixedly connected to connecting pieces (342) symmetrically on the left and right, the outlet ends of the gas distribution pipes (42) are fixedly connected between the connecting pieces (342), and the rotating rods (34) and the trays (21) are distributed alternately from top to bottom.

6. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: The locking assembly (35) comprises an insertion rod (351) slidably mounted inside the rotating rod (34) to the left and right, the end of the insertion rod (351) away from the rotating point of the rotating rod (34) extending to the outside of the rotating rod (34), the end of the insertion rod (351) close to the rotating point of the rotating rod (34) is fixedly connected to a rack (352) located outside the rotating rod (34), and the end of the rotating rod (34) away from its rotating point is provided with a socket (353) for plugging with the insertion rod (351), and the two corresponding insertion rods (351) on the left and right are staggered in the upper and lower parts.

7. The ginsenoside RG2 processing and drying device according to claim 6, characterized in that: The rotating assembly (36) comprises a rotating shaft (361) rotatably mounted inside the mounting column (33); a plurality of groups of first half gears (362) and second half gears (363) are evenly spaced above and below the rotating shaft (361); one end of the rotating rod (34) close to the corresponding mounting column (33) is coaxially fixedly connected with a transmission gear (364); the first half gear (362) is meshed with the transmission gear (364); the second half gear (363) is meshed with the rack (352); a second driving motor (365) for driving the rotating shaft (361) is fixedly mounted on the top of the mounting column (33); the bottom end of the rotating shaft (361) rotates through the bottom of the mounting column (33) and is coaxially fixedly connected with the transmission member (37).

8. The ginsenoside RG2 processing and drying device according to claim 2, characterized in that: The limiting mechanism (5) comprises a rotating block (51) rotatably mounted on a supporting block (11); a side of the rotating block (51) close to the center of the drying rack (2) is fixedly connected to a limiting guide frame (52); the limiting guide frame (52) and the corresponding limiting block (23) are slidably matched left and right; the tops of the opposite sides of the front and rear rotating blocks (51) are provided with a splicing groove (511) matched with a transmission member (37); a fixing component (53) is installed inside the rotating block (51) to fix the rotating block; the fixing component (53) comprises a push plate slidably mounted in the rotating block (51) up and down (531), the top of the push plate (531) is fixedly connected to a pin rod (532), the top of the pin rod (532) slides up and down and passes through the top of the rotating block (51), a second return spring (533) is fixedly connected between the bottom of the push plate (531) and the inner wall of the rotating block (51), an L-shaped fixing member (54) matched with the fixing assembly (53) is fixedly connected to the support block (11), a pin hole (541) located above the rotating block (51) is opened on the horizontal section of the L-shaped fixing member (54), and the pin rod (532) is plugged into and matched with the pin hole (541).

9. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: The guide mechanism (6) comprises a fixed block (61) symmetrically fixedly mounted on the inner wall of the drying box (1) in front and rear directions; a right-angled trapezoidal guide groove (62) is provided on a side of the fixed block (61) close to the drying rack (2); the long bottom side of the right-angled trapezoid is located below the short bottom side and the hypotenuse is located on the opposite side of the front and rear fixed blocks (61); a guide opening horizontally connected to the long bottom side of the guide groove (62) is provided on the opposite side of the fixed block (61); a movable baffle (63) is hingedly connected to the bottom of the hypotenuse of the guide groove (62); the movable baffle (63) is flush with the hypotenuse of the guide groove (62); and a guide rod (64) matching the guide groove (62) is fixedly connected to the opposite side of the front and rear mounting columns (33).

10. The ginsenoside RG2 processing and drying device according to claim 1, characterized in that: The left-right moving mechanism (7) is located at the rear of the drying rack (2), and comprises a bearing seat (71) fixedly mounted on the top of the support block (11); a turntable (72) is rotatably connected to the front side of the bearing seat (71); a connecting rod (73) is rotatably connected to the edge of the front side of the turntable (72); a second guide rail (74) is fixedly connected to the side of the support block (11) close to the drying rack (2); a second slider (75) is slidably mounted on the upper end of the second guide rail (74); a U-shaped push block (76) is fixedly connected to the front side of the second slider (75); the U-shaped push block (76) is plug-fitted with a vertical side column at the rear side of the drying rack (2); and an end of the connecting rod (73) away from the turntable (72) is rotatably connected to the second slider (75).

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