Drying device for peach gum production

Abstract

The present application relates to drying equipment technical field, specifically to a kind of drying device for peach gum production, including box, two chambers are arranged in left and right in box, lifting assembly includes jacking frame, translation component is at least arranged two and respectively located in the upper portion and lower portion of box, the translation component of upper portion is used to translate the uppermost placing rack in right chamber to left chamber, the translation component of lower portion is used to translate the lowermost placing rack in left chamber to right chamber;The side wall of anti-sticking roller has bristle, anti-sticking roller is rotatably installed at the position between two chambers in box, bottom net upper surface is used to hold peach gum, placing rack is moved through translation component in the process, through anti-sticking roller, bristle passes from the bottom of bottom net, for peach gum is turned over.The present application is turned over by bristle on anti-sticking roller in the process of peach gum drying on bottom net, to reduce the case that peach gum is adhered on placing rack.

Description

Technical Field

[0001] This invention relates to the field of drying equipment technology, and specifically to a drying device for peach gum production. Background Technology

[0002] Peach gum is a viscous liquid naturally secreted by peach trees that solidifies when evaporated by sunlight. Dried peach gum is crystalline and softens after soaking in water for more than ten hours before consumption. Drying is a crucial step in peach gum production. Peach gum is highly adhesive and accumulates a lot of dust and impurities during its formation, so it needs to be cleaned before drying. The purpose of drying is to remove moisture, giving it a certain hardness and stability for easier subsequent crushing and storage. Effective drying not only improves the quality of peach gum but also extends its shelf life.

[0003] Chinese patent document CN117704759B discloses a high-temperature dryer for red ginseng, including a drying chamber body. The drying chamber body has a filter structure and a placement structure inside. Both sides of the filter structure have spaces for installing the placement structure. The filter structure prevents impurities in the air used to dry the red ginseng from adhering to it. The placement structure includes fixed frames. Multiple fixed frames are located inside the drying chamber body, and each frame is rotatably connected to the drying chamber body via a rotating rod. Multiple rollers are rotatably connected to the fixed frames. When the fixed frames are tilted, the red ginseng placement racks placed on the fixed frames automatically slide out via the rollers, facilitating the removal of the dried red ginseng from inside the drying chamber body.

[0004] However, as the surface moisture of peach gum decreases during the drying process, its stickiness increases. When peach gum is placed on the rack, it will stick to the rack. Even after the peach gum is dried, it will not detach from the rack on its own. Workers need to scrape the peach gum off the rack, which not only makes it difficult to remove, but also easily damages the surface of the peach gum during the removal process, and may even cause it to break, thus affecting its quality. Summary of the Invention

[0005] This invention provides a drying device for peach gum production, which aims to solve the problem in related technologies that peach gum easily sticks to the rack during the drying process.

[0006] This invention discloses a drying device for peach gum production, comprising: a box body with two chambers arranged on the left and right sides, each chamber containing multiple racks; a heating assembly positioned between the two chambers; and a lifting assembly including a lifting frame that lifts the racks at least one rack height from the bottom of the racks in the right chamber; a translation assembly, with at least two components located at the upper and lower parts of the box body, the upper component for translating the top rack in the right chamber to the left chamber, and the lower component for translating the bottom rack in the left chamber to the right chamber; and two anti-stick rollers with brush bristles on their sidewalls, rotatably mounted between the two chambers in the box body, one below the top rack and one below the bottom rack; each rack includes a rectangular frame and a bottom mesh within the rectangular frame, the top surface of which holds the peach gum, and the racks pass over the anti-stick rollers as they move via the translation assemblies, with the brush bristles passing under the bottom mesh to agitate the peach gum.

[0007] The effect is as follows: The chamber has two compartments, each containing racks for holding peach gum. As the peach gum loses water during the drying process, its stickiness increases, and the dried gum surface subsequently loses its stickiness. At this point, the lifting mechanism raises the rack in the right compartment by at least one rack's height, allowing the rack in the left compartment to be moved to the bottom of the right compartment via a translation mechanism. During this movement, the bristles on the anti-stick rollers pass through the bottom mesh from below, turning the peach gum and ensuring it detaches from the mesh promptly. This prevents the dried portion from sticking to the racks during drying, facilitating removal. Simultaneously, the translation mechanism at the top moves the top rack in the right compartment to the left compartment, maintaining balance between the racks in both compartments. This design allows the racks to circulate within the chamber, ensuring more even drying of the peach gum and preventing overheating of the same area by the heating element, thus improving the quality of the peach gum. Anti-stick rollers are installed under the top and bottom racks to ensure that the peach gum is turned over more promptly.

[0008] Preferably, the lifting frame is rotatably connected to the housing in the middle, with one end of the lifting frame extending below the placement rack in the left chamber and the other end extending below the placement rack in the right chamber. When the placement rack in the left chamber is pressed on the lifting frame, its weight is transferred to the placement rack in the right chamber through the lifting frame.

[0009] Its effect is as follows: the middle part of the lifting frame is connected to the housing via a rotating connection, with one end of the lifting frame located in the left chamber and the other end in the right chamber. When it is necessary to lift the placement rack in the right chamber, pressure can be applied to the lifting frame by the placement rack in the left chamber, causing it to rotate, thereby effectively reducing the power required to lift the placement rack.

[0010] Preferably, the lifting assembly further includes a connecting rod and a drive block. The drive block is horizontally slidably arranged. One end of the connecting rod is rotatably connected to the lifting frame, and the other end is rotatably connected to the drive block. A drive motor is provided inside the housing. A screw is fixed on the output shaft of the drive motor, and the screw is threadedly connected to the drive block.

[0011] Its effect is as follows: the drive block is horizontally driven by a drive motor and a screw. On the one hand, by controlling the rotation speed of the screw, the moving speed of the drive block can be limited, thereby controlling the rotation speed of the lifting frame driven by the connecting rod, avoiding the impact caused by excessive force deviation at both ends of the lifting frame. On the other hand, when the weight of the placement rack in the left chamber is insufficient to drive the lifting frame to rotate, the drive motor and screw can provide auxiliary power to help the lifting frame rotate.

[0012] Preferably, the rectangular frame is formed by two horizontal strips and two vertical strips. The horizontal strips are parallel to the left and right directions of the box body. Positioning grooves are provided on the side walls of the two vertical strips that are opposite to each other. Guide rods are fixedly installed on both sides of the placement rack inside the cavity. Positioning components are installed on the guide rods. The positioning components are used to insert into the positioning grooves to restrict the placement rack from falling.

[0013] Its effect is as follows: the longitudinal strip has a positioning groove, and when the positioning component is inserted into the positioning groove, the positioning component can limit the height of the placement rack on the guide rod. In this way, when the placement rack in the right chamber is raised, it can be kept in the raised position; and when the bottom placement rack in the left chamber is removed, the upper placement rack will not fall down prematurely.

[0014] Preferably, the positioning component in the right-side cavity includes a stop tongue and a spring plate. The guide rod has an installation groove on the side wall facing the placement frame. The stop tongue is located in the installation groove and rotates on the guide rod. One end of the spring plate is fixed to the stop tongue, and the other end is fixed in the installation groove. The spring plate causes the stop tongue to rotate out of the installation groove and remains tilted upward when it abuts against the side wall of the installation groove.

[0015] Its effect is that the stop tongue is placed in the mounting slot and can extend out of the mounting slot under the action of the spring clip. When the placement frame moves upward, the spring clip will automatically move the stop tongue out of the mounting slot, so that the stop tongue is inserted into the positioning slot in an inclined upward state. In this way, the placement frame can be positioned in time when it moves upward in the right chamber.

[0016] Preferably, the placement rack is fixedly provided with an extension arm, which is located on the front and rear sides of the placement rack, and at least three extension arms are provided on each side. The three extension arms are arranged sequentially along the left and right direction of the placement rack. The extension arm is rotatably provided with a support wheel. The box is fixedly provided with an upper slide rail and a lower slide rail. The upper slide rail is at the same height as the uppermost placement rack, and the lower slide rail is at the same height as the lowermost placement rack. The support wheel is used to move along the upper slide rail or the lower slide rail.

[0017] Preferably, the translation component includes a chain, a sprocket, and a pusher block. The sprocket is rotatably disposed inside the housing, and the chain is connected via the sprocket drive. The length direction of the chain is along the left and right direction of the housing. The pusher block is fixed on the chain and pushes the side wall of the extension arm to drive the placement frame to move horizontally as the chain moves.

[0018] Its effect is that the chain moves under the drive of the sprocket, which in turn moves the pusher. When the pusher reaches the side of the extension arm, it pushes the placement frame to move horizontally along the upper or lower slide rail, thereby enabling the placement frame to move between the two chambers and ensuring that the horizontal position of the placement frame is relatively stable.

[0019] Preferably, the cross-section of the lower slide rail is L-shaped and the cross-section of the upper slide rail is U-shaped. One end of the L-shape of the two lower slide rails faces the placement frame horizontally, and the U-shaped opening of the two upper slide rails faces the placement frame horizontally. Multiple clearance grooves are provided on the lower side wall of the upper slide rail, and the multiple clearance grooves correspond one-to-one with the extension arms on the placement frame in the two chambers.

[0020] Its effect is that the L-shaped lower slide rail design allows the placement rack to be automatically supported by the lower slide rail after it is lowered; while the upper slide rail is set in a U-shape, which allows the placement rack to smoothly enter the upper slide rail through multiple clearance slots, thereby ensuring that the placement rack can move smoothly along the upper slide rail.

[0021] Preferably, the heating assembly has an air inlet and an air outlet, both of which are horizontally oriented toward the placement rack. The air outlet is located at the lower part of the chamber, and the air inlet is located at the upper part of the chamber. Hot air flowing out of the air outlet enters the chamber from the side of the placement rack.

[0022] Preferably, the height of the side wall of the rectangular frame parallel to the front-back direction of the box is lower than the height of the side wall of the rectangular frame parallel to the left-right direction of the box.

[0023] The effect is that the hot air generated by the heating element flows out of the air outlet and enters the chamber and below the placement rack through the gap between the two racks, thus improving the drying efficiency of the peach gum. At the same time, the air inlet is responsible for recycling the hot air, thereby saving energy and reducing the energy consumption required for the drying process.

[0024] By adopting the above technical solution, the beneficial effects of the present invention are as follows:

[0025] This invention utilizes a lifting frame in the lifting assembly to first raise the placement rack in the right chamber by at least one shelf height, allowing the placement rack in the left chamber to be moved to the bottom of the right chamber via a translation component. During the movement of the placement rack, the bristles on the anti-stick roller can pass through the bottom mesh from below, turning the gum arabic over and ensuring it detaches from the bottom mesh promptly. This allows the dried portion to contact the bottom mesh, reducing the likelihood of the gum sticking to the placement rack during drying and facilitating its removal. One end of the lifting frame is located in the left chamber, and the other end in the right chamber. When the placement rack in the right chamber needs to be lifted, the placement rack in the left chamber presses against the lifting frame, causing it to rotate, thus reducing the power required to lift the placement rack. Attached Figure Description

[0026] Figure 1 This is a perspective view of a drying apparatus for peach gum production according to the present invention;

[0027] Figure 2 This is an internal structural diagram of a drying device for peach gum production according to the present invention;

[0028] Figure 3 yes Figure 2 A cross-sectional view along the AA direction;

[0029] Figure 4 This is a schematic diagram of the translation component in an embodiment of the present invention;

[0030] Figure 5 This is a diagram showing the stacked state of two placement racks in an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the positioning component in an embodiment of the present invention;

[0032] Figure 7 This is a schematic diagram showing the vertical positional relationship between the upper slide rail and the lower slide rail in an embodiment of the present invention;

[0033] Figure 8 This is a bottom view of the structure of the upper slide rail and the placement frame in an embodiment of the present invention;

[0034] Figure 9 This is a schematic diagram showing the arrangement of the guide rods in an embodiment of the present invention.

[0035] Figure label:

[0036] 1. Box body; 11. Door body; 12. Guide rod; 121. Mounting groove; 2. Placement rack; 21. Horizontal edge strip; 22. Vertical edge strip; 23. Bottom mesh; 24. Extension arm; 25. Support wheel; 26. Positioning groove; 3. Translation assembly; 31. Chain; 32. Sprocket; 33. Push block; 4. Heating assembly; 41. Air inlet; 42. Air outlet; 5. Lifting assembly; 51. Lifting frame; 52. Connecting rod; 53. Drive block; 54. Drive motor; 55. Screw; 6. Positioning assembly; 61. Stop tongue; 62. Spring; 71. Upper slide rail; 72. Lower slide rail; 73. Clearance groove; 8. Anti-stick roller; 81. Brush bristles. Detailed Implementation

[0037] The following is combined with Figures 1 to 9 Embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0038] This embodiment discloses a drying device for peach gum production, such as... Figure 1 and Figure 2 As shown, the device includes a housing 1, a rack 2, and a translation component 3 disposed within the housing 1 for horizontally moving the rack 2. The housing 1 has a chamber on its left and right sides. A door 11 is located on the front wall of the housing 1, opposite the chamber, and is hinged to the housing 1 on one side. The door 11 is used to open or close the chamber. Multiple racks 2 are placed within the chambers, stacked sequentially from bottom to top. Each rack 2 can hold peach gum to be dried. A heating component 4 for heating and dehumidifying is disposed between the two chambers. The heating component 4 can be an air-source heat pump. The evaporator of the air-source heat pump cools the airflow within the chamber, condensing water. The condenser of the air-source heat pump releases the heat absorbed by the evaporator, raising the temperature within the chamber and thus drying the peach gum on the rack 2.

[0039] refer to Figure 2 and Figure 3A guide rod 12 is fixedly installed inside each chamber, with guide rods 12 located on the left and right sides of each chamber. The guide rods 12 on the left and right sides of the chamber are used to slide the rack 2 vertically. The rack 2 is restricted by the guide rods 12 to remain vertically stacked in each chamber, with adjacent racks 2 abutting vertically. A translation component 3 is provided at the lower and upper parts of the box body 1. The translation component 3 at the lower part of the box body 1 is used to move the lowest rack 2, and the translation component 3 at the upper part of the box body 1 is used to move the highest rack 2. In this embodiment, the translation component 3 at the lower part of the box body 1 is responsible for moving the rack 2 from the left chamber to the right chamber, while the translation component 3 at the upper part of the box body 1 is responsible for moving the rack 2 from the right chamber to the left chamber, thus maintaining a balance in the number of racks 2 in the two chambers. During use, the number of racks 2 in the box body 1 should be sufficient; that is, even if some racks 2 do not contain peach gum, they still need to be placed in the chamber during the drying process so that the translation component 3 can move the highest rack 2.

[0040] refer to Figure 2 and Figure 4 To enable the translation assembly 3 to move the left-side placement rack 2 from the bottom of one chamber to the bottom of another, a lifting assembly 5 is provided inside the housing 1. The lifting assembly 5 raises the right-side placement rack 2 by the height of one placement rack 2, allowing the placement rack 2 moving from the left chamber to enter underneath it. The lifting assembly 5 includes a lifting frame 51, a connecting rod 52, and a drive block 53. The lifting frame 51 is located in the right-side chamber and abuts against the lower center of the placement rack 2. In this embodiment, the lifting frame 51 adopts a V-shaped structure, with its center positioned in the middle of the left-right direction of the housing 1. The left end of the lifting frame 51 can also abut against the bottom of the placement rack 2 in the left-side chamber, and the center of the lifting frame 51 is rotatably connected to the bottom of the housing 1. When the placement rack 2 in the left-side chamber presses against the lifting frame 51, its weight is transferred through the lifting frame 51 to the placement rack 2 in the right-side chamber, causing the right-side placement rack 2 to move upwards, reducing the required additional power. One end of the connecting rod 52 is rotatably connected to the lifting frame 51, and the other end is rotatably connected to the drive block 53. The horizontal movement of the drive block 53 drives the lifting frame 51 to rotate. A drive motor 54 is also fixedly installed at the bottom of the housing 1. A screw 55 is coaxially fixed to the output shaft of the drive motor 54. The screw 55 is rotatably installed inside the housing 1 and is horizontally positioned. The drive block 53 is threadedly connected to the screw 55. The drive motor 54 drives the drive block 53 to move.

[0041] In use, since the left end of the lifting frame 51 is located in the lower middle position of the placement frame 2, the placement frame 2 in the left chamber presses against the lifting frame 51, causing the lifting frame 51 to rotate. This causes the right end of the lifting frame 51 to move upward, lifting the placement frame 2 in the right chamber under the weight of the left placement frame 2, thus providing space for the horizontal movement of the placement frame 2. The lowermost placement frame 2 in the left chamber moves to the right via the translation component 3. When the translation component 3 moves the placement frame 2, it overcomes the friction between adjacent placement frames 2. When the placement frame 2 has moved more than half its width, part of the lowermost placement frame 2 in the left chamber has entered the right chamber. At this point, the lifting frame 51 can rotate under the action of the drive motor 54, allowing the left end of the lifting frame 51 to continue abutting against another placement frame 2, while the right end can also make way for the movement of the placement frame 2. The drive motor 54 drives the lifting frame 51 to rotate through the screw 55, drive block 53 and connecting rod 52. On the one hand, it can prevent the lifting frame 51 from accelerating due to the difference in gravity at both ends, thus avoiding impact and maintaining stable speed during operation. On the other hand, when the weight of the left placement frame 2 is smaller, it can provide some power for lifting the right placement frame 2, and can also enable the lifting frame 51 to complete the reverse rotation of the right placement frame 2 after lifting it in the right cavity.

[0042] refer to Figure 5 The placement rack 2 includes two horizontal strips 21, two vertical strips 22, and a bottom mesh 23. There are two horizontal strips 21 and two vertical strips 22, with the two horizontal strips 21 perpendicular to the two vertical strips 22, thus fixing the two horizontal strips 21 and two vertical strips 22 together to form a rectangular frame. The bottom mesh 23 is rectangular and horizontally fixed within the rectangular frame formed by the horizontal strips 21 and vertical strips 22. The upper surface of the bottom mesh 23 is used to place the gum. The height of the horizontal strips 21 is higher than the height of the vertical strips 22. When the placement rack 2 is inside the chamber, the horizontal strips 21 are parallel to the left and right directions of the box body 1. When two placement racks 2 are stacked, the upper and lower horizontal strips 21 abut against each other, while a gap is left between the upper and lower vertical strips 22 to facilitate the entry of airflow for drying from the left or right side of the placement rack 2. Three extension arms 24 are fixed on the sidewalls of the two horizontal strips 21 that are facing away from each other. The extension arms 24 are arranged parallel to the longitudinal strips 22. The lower part of the extension arms 24 is also rotatably equipped with support wheels 25. The three extension arms 24 are arranged sequentially along the length of the horizontal strips 21, and the adjacent spacing is different. Positioning grooves 26 are formed on the sidewalls of the two longitudinal strips 22 that are facing away from each other.

[0043] refer to Figure 6A positioning component 6 is fixedly installed on the guide rod 12 in the right chamber. The positioning component 6 is used to engage with the positioning groove 26, thereby limiting the height of the placement rack 2 in the right chamber. The positioning components 6 are all located on the side wall of the guide rod 12 near the placement rack 2. When the positioning component 6 is inserted into the positioning groove 26, the placement rack 2 is connected to the guide rod 12 through the positioning component 6. After the lifting frame 51 lifts the placement rack 2 upward by one height, the placement rack 2 is restricted by the positioning component 6 and will not fall back down. Therefore, after the lifting frame 51 completes the lifting, it rotates in the opposite direction, and the placement rack 2 on the right side will not prevent the placement rack 2 on the left side from moving below it. The positioning component 6 includes a stop tongue 61 and a spring piece 62. A mounting groove 121 is formed on the side wall of the guide rod 12. The stop tongue 61 is located within the mounting groove 121 and is rotatably mounted on the guide rod 12. One end of the spring piece 62 is fixed to the stop tongue 61, and the other end is fixed to the inner wall of the mounting groove 121. The spring piece 62 allows the stop tongue 61 to extend out of the mounting groove 121 and maintains an upward tilt when it abuts against the side wall, so that when the stop tongue 61 is inserted into the positioning groove 26, it can abut against the upper wall of the positioning groove 26 to support the placement frame 2. In this embodiment, multiple stop tongues 61 are spaced apart along the length of the guide rod 12, each stop tongue 61 corresponding to one placement frame 2. It is particularly noteworthy that if a stop tongue 61 with a connecting spring piece 62 is not provided on the guide rod 12 in the left cavity, an electromagnet or cylinder can also be inserted into the positioning groove 26 to prevent the placement frame 2 from moving. After the lifting frame 51 completes the lifting of the placement rack 2 in the right chamber, the electromagnet or cylinder is immediately inserted into the positioning slot 26, so that the restriction on the left placement rack 2 can be released after the lifting frame 51 completes the reversal and the placement rack 2 is translated.

[0044] refer to Figure 7 and Figure 8 An upper slide rail 71 and a lower slide rail 72 are fixedly installed inside the housing 1. The upper slide rail 71 is at the same height as the uppermost shelf 2, and the lower slide rail 72 is at the same height as the lowermost shelf 2. Both the upper slide rail 71 and the lower slide rail 72 are arranged along the left-right direction of the housing 1, and there are two of each, which are fixed to the front and rear side walls of the housing 1. When the lowermost shelf 2 is lowered to its lowest point, the support wheel 25 installed on the extension arm 24 of the shelf 2 presses down on the lower slide rail 72. The cross-section of the lower slide rail 72 is L-shaped, and the cross-section of the upper slide rail 71 is U-shaped. The L-shaped ends of the two lower slide rails 72 face horizontally toward the shelf 2, and the U-shaped openings of the two upper slide rails 71 also face horizontally toward the shelf 2. The upper slide rails 71 and the lower slide rail 72 provide support for the shelf 2, thereby facilitating the horizontal movement of the shelf 2 by the translation component 3.

[0045] For the U-shaped upper slide rail 71, multiple clearance grooves 73 need to be opened on the lower side wall of the upper slide rail 71, and the positions of the clearance grooves 73 correspond one-to-one with the extension arms 24. When the placement rack 2 in the right chamber moves upward to the highest point, the extension arms 24 on the placement rack 2 pass through the clearance grooves 73 from bottom to top and enter the interior of the upper slide rail 71. Then, the translation component 3 moves the placement rack 2 horizontally along the upper slide rail 71. Since the three extension arms 24 are spaced differently, the placement rack 2 can be supported by the support wheels 25 on at least two extension arms 24 during the movement, which can ensure that the placement rack 2 passes smoothly through multiple clearance grooves 73 during the horizontal movement. Until the placement rack 2 moves from the right chamber to the left chamber, the three extension arms 24 simultaneously align with their respective clearance grooves 73 and are supported on the placement rack 2 below. At this time, the placement rack 2 stops and can disengage from the upper slide rail 71 when all the placement racks 2 in the left chamber move downward simultaneously.

[0046] refer to Figure 9 The translation component 3 includes a chain 31, a sprocket 32, and a pusher 33. The chain 31 is arranged along the left-right direction of the housing 1. The sprocket 32 ​​is rotatably mounted inside the housing 1, located at both ends of the chain 31 to support it, and its axis is horizontal. The pusher 33 is fixed to the chain 31 and can move with it. A motor is connected to the sprocket 32, which drives the sprocket 32 ​​to rotate. In this embodiment, each translation component 3 has two chains 31, arranged at the front and rear sides of the placement frame 2, and the two chains 31 rotate synchronously via a motor. The movement path of the pusher 33 on the chain 31 passes through the position of the extension arm 24, allowing the pusher 33 to abut against the middle extension arm 24. When horizontal movement of the placement frame 2 is required, the pusher 33 is driven by the chain 31, pushing the placement frame 2 horizontally along the upper slide rail 71 or the lower slide rail 72 from the side of the extension arm 24. In the left and right chambers, the distance between the lower end of the guide rod 12 near the middle heating component 4 of the box 1 and the support surface of the lower slide rail 72 is designed to be above the height of one placement rack 2 and below the height of two placement racks 2, so that the translation component 3 moves only one placement rack 2 at a time.

[0047] refer to Figure 2 and Figure 3Two anti-stick rollers 8 are positioned in the middle of the housing 1. Each anti-stick roller 8 has bristles 81 on its sidewalls, and both ends are mounted on the housing 1 and are rotatable. The two anti-stick rollers 8 are located below the uppermost and lowermost placement racks 2, respectively, with the bristles 81 higher than the bottom mesh 23 of the corresponding placement rack 2. When the uppermost or lowermost placement rack 2 moves horizontally to the position of the anti-stick roller 8 via the translation component 3, the bristles 81 can pass through the mesh of the bottom mesh 23 from bottom to top, thus turning over the gum arabic on the bottom mesh 23 of the placement rack 2. Because the gum arabicity gradually changes during the drying process, the bristles 81 can turn the gum arabic before it completely adheres to the bottom mesh 23. After the gum arabic is completely dry, it loses its stickiness and will not stick to the bottom mesh 23, making it easy to remove from the placement rack 2.

[0048] refer to Figure 2 The heating component 4 has an air inlet 41 and an air outlet 42. Both the air inlet 41 and the air outlet 42 are horizontally oriented towards the placement rack 2. The air outlet 42 is located at the lower part of the chamber, and the air inlet 41 is located at the upper part of the chamber. The hot air flowing out of the air outlet 42 enters the chamber from the side of the placement rack 2, which can achieve better drying effect on the side of the placement rack 2 that is close to the heating component 4. When the placement rack 2 changes position in the two chambers, both sides of the placement rack 2 can be close to the heating component 4. Thus, the placement rack 2 circulates in the two chambers, which can improve the uniformity of peach gum drying.

[0049] The working process of this embodiment is as follows: First, the placement rack 2 is filled into both chambers, and the placement rack 2 can hold peach gum. The heating component 4 blows hot air into the two chambers. Then, the lifting frame 51 raises the multiple placement racks 2 in the right chamber by the height of one placement rack 2. The translation component 3 at the bottom of the box 1 moves the lowest placement rack 2 in the left chamber horizontally along the lower slide rail 72, so that it enters the right chamber; at the same time, the translation component 3 at the top of the box 1 moves the highest placement rack 2 in the right chamber horizontally along the upper slide rail 71, so that it enters the left chamber. During the movement of the placement racks 2 along the upper slide rail 71 or the lower slide rail 72, they will pass through the anti-stick roller 8. The bristles 81 on the anti-stick roller 8 are inserted from below the bottom mesh 23 of the placement rack 2 to above the bottom mesh 23, so that the bristles 81 can turn the peach gum over, so as to prevent the peach gum from sticking to the bottom mesh 23 due to increased stickiness during the drying process.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A drying device for peach gum production, comprising a box body (1), two cavities are arranged left and right in the box body (1), a plurality of placing racks (2) are arranged in the cavities, a heating assembly (4) is arranged between the two cavities in the box body (1), characterized in that, Also include: Lifting assembly (5), including jacking frame (51), jacking frame (51) from the right chamber inside the shelf (2) the lowest shelf (2) at least one layer of shelf (2) height; Translation component (3), translation component (3) is provided with at least two and respectively located in the upper and lower of the box (1), the upper translation component (3) for the right chamber inside the uppermost shelf (2) translation to the left chamber, the lower translation component (3) for the left chamber inside the lowermost shelf (2) translation to the right chamber; Anti-sticking roller (8), the side wall of anti-sticking roller (8) has bristles (81), anti-sticking roller (8) is rotatably mounted in the box (1) between two chambers, anti-sticking roller (8) has two, and respectively below the uppermost and lowermost shelf (2); The shelf (2) includes a rectangular frame and a bottom net (23) disposed in the rectangular frame, the upper surface of the bottom net (23) is used for holding peach gum, and the shelf (2) passes through the anti-sticking roller (8) during movement by the translation component (3), the bristles (81) pass through below the bottom net (23), and are used for stirring the peach gum.

2. The drying device for peach gum production according to claim 1, characterized in that, The middle of the jacking frame (51) is rotatably connected to the box (1), one end of the jacking frame (51) extends below the shelf (2) of the left chamber, and the other end extends below the shelf (2) of the right chamber, when the shelf (2) in the left chamber is pressed on the jacking frame (51), the weight thereof is transmitted to the shelf (2) in the right chamber through the transmission of the jacking frame (51).

3. The drying device for peach gum production according to claim 2, characterized in that, The lifting assembly (5) further comprises a connecting rod (52) and a driving block (53), the driving block (53) is horizontally slidably arranged, one end of the connecting rod (52) is rotatably connected to the jacking frame (51), and the other end is rotatably connected to the driving block (53), the box (1) is provided with a driving motor (54), a screw rod (55) is fixed on an output shaft of the driving motor (54), and the screw rod (55) is in threaded connection with the driving block (53).

4. The drying device for peach gum production according to claim 1, characterized in that, The rectangular frame is formed by two horizontal edge strips (21) and two vertical edge strips (22), the horizontal edge strips (21) are parallel to the left-right direction of the box (1), the two vertical edge strips (22) are provided with positioning grooves (26) on the mutually opposite side walls, guide rods (12) are fixedly arranged on both sides of the shelf (2) in the chamber, positioning assemblies (6) are mounted on the guide rods (12), the positioning assemblies (6) are used for being inserted into the positioning grooves (26) to limit the falling of the shelf (2).

5. The drying device for peach gum production according to claim 4, characterized in that, The positioning assembly (6) in the right chamber comprises a blocking tongue (61) and an elastic sheet (62), the guide rod (12) is provided with a mounting groove (121) on the side wall facing the shelf (2), the blocking tongue (61) is in the mounting groove (121), and the blocking tongue (61) is rotatably arranged on the guide rod (12), one end of the elastic sheet (62) is fixed to the blocking tongue (61), and the other end is fixed to the mounting groove (121), the elastic sheet (62) makes the blocking tongue (61) rotatably extend out of the mounting groove (121), and keeps an inclined upward state when abutting against the side wall of the mounting groove (121).

6. A drying device for peach gum production as claimed in claim 1, characterized in that, The placing rack (2) is fixedly provided with an extension arm (24), the extension arm (24) is located at the front side and the rear side of the placing rack (2), and at least three extension arms (24) are arranged on each side, the three extension arms (24) are sequentially arranged along the left-right direction of the placing rack (2), the support wheel (25) is rotationally arranged on the extension arm (24), the upper slide rail (71) and the lower slide rail (72) are fixedly arranged in the box body (1), the upper slide rail (71) is at the same height as the uppermost placing rack (2), the lower slide rail (72) is at the same height as the lowermost placing rack (2), and the support wheel (25) is used for moving along the upper slide rail (71) or the lower slide rail (72).

7. A drying device for peach gum production as claimed in claim 6, characterized in that, The translation assembly (3) comprises a chain (31), a chain wheel (32) and a push block (33), the chain wheel (32) is rotationally arranged in the box body (1), the chain (31) is transmissionally connected through the chain wheel (32), the length direction of the chain (31) is along the left-right direction of the box body (1), and the push block (33) is fixed on the chain (31) and pushes the side wall of the extension arm (24) to drive the placing rack (2) to move horizontally when the chain (31) moves.

8. A drying device for peach gum production according to claim 7, characterized in that, The cross section of the lower slide rail (72) is arranged in an L shape, the cross section of the upper slide rail (71) is arranged in a U shape, the L-shaped one end of the two lower slide rails (72) horizontally faces the placing rack (2), the U-shaped opening of the two upper slide rails (71) horizontally faces the placing rack (2), a plurality of accommodation grooves (73) are formed in the lower side wall of the upper slide rail (71), and the plurality of accommodation grooves (73) correspond to the extension arms (24) on the placing racks (2) in the two cavities.

9. A drying device for peach gum production as claimed in claim 1, characterized in that, The heating assembly (4) has an air inlet (41) and an air outlet (42), the air inlet (41) and the air outlet (42) horizontally face the placing rack (2), the air outlet (42) is located at the lower part of the cavity, the air inlet (41) is located at the upper part of the cavity, and the hot air flowing out of the air outlet (42) enters the cavity from the side of the placing rack (2).

10. A drying device for peach gum production as claimed in claim 9, characterized in that, The height of the side wall of the rectangular frame parallel to the front-rear direction of the box body (1) is lower than the height of the side wall of the rectangular frame parallel to the left-right direction of the box body (1).

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