Drying device for peach gum production

Abstract

The invention relates to the technical field of drying equipment, in particular to a drying device for peach gum production, which comprises a box body, a left chamber and a right chamber are arranged in the box body, a lifting assembly comprises a jacking frame, and at least two translation assemblies are respectively positioned at the upper part and the lower part of the box body. The upper translation assembly is used for translating the uppermost placement frame in the right cavity into the left cavity, and the lower translation assembly is used for translating the lowermost placement frame in the left cavity into the right cavity; the side wall of the anti-sticking roller is provided with bristles, the anti-sticking roller is rotationally installed at the position between the two cavities in the box body, the upper surface of the bottom net is used for containing peach gum, and the containing frame passes through the anti-sticking roller in the process of moving through the translation assembly, and the bristles penetrate through the lower portion of the bottom net and are used for turning over the peach gum. In the peach gum drying process, the peach gum is turned over on the bottom net through the bristles on the anti-sticking roller, and therefore the situation that the peach gum is stuck to the containing frame is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying equipment, in particular to a drying device for peach gum production. BACKGROUND

[0002] Peach gum is a viscous liquid naturally secreted by peach trees that can form a solid through solar evaporation. Dry peach gum is crystalline stone-like and can be consumed after soaking in clean water for more than ten hours to soften. In the production process of peach gum, drying is a crucial step. Peach gum itself has strong adhesion, and a large amount of dust and impurities will adhere to it during formation, so it needs to be cleaned before drying. The purpose of drying is to remove the moisture in the peach gum to achieve a certain hardness and stability, facilitating subsequent crushing and storage. Effective drying not only improves the quality of peach gum, but also prolongs its shelf life.

[0003] A red ginseng high-temperature drying machine is disclosed in Chinese patent document CN117704759B, which includes a drying box body, a filter structure and a placement structure are arranged inside the drying box body, and spaces for installing the placement structure are arranged on both sides of the filter structure. The filter structure can prevent impurities in the gas used to dry the red ginseng from adhering to the red ginseng. The placement structure includes a fixed frame, and the drying box body has multiple fixed frames, which are rotatably connected to the drying box body through a rotating rod. A plurality of rollers are rotatably connected to the fixed frame. When the fixed frame is inclined, the red ginseng placement rack placed on the fixed frame automatically slides out through the rollers, facilitating the removal of dried red ginseng from the inside of the drying box body.

[0004] However, due to the decrease in surface moisture during the drying process of peach gum, the adhesion increases. When the peach gum is placed on the rack, the peach gum will stick to the rack. Even after the peach gum is dried, the peach gum will not automatically separate from the rack, and the staff needs to shovel the peach gum off the rack, which not only makes it difficult to remove the peach gum, but also easily damages the surface of the peach gum during removal, even causing it to break, thereby affecting its quality. SUMMARY

[0005] The present application provides a drying device for peach gum production, which aims to solve the problem of peach gum sticking to the rack during drying in related technology.

[0006] The application discloses a drying device for peach gum production, which comprises a box body, two chambers arranged left and right in the box body, a plurality of placing racks arranged in the chambers, a heating assembly arranged between the two chambers in the box body, and a lifting assembly. The lifting assembly comprises a jacking frame, which lifts the placing racks in the right chamber by at least one layer of the height of the placing racks from the lowermost placing rack in the right chamber. The drying device further comprises a translation assembly, which is arranged at least in two parts and located at the upper part and the lower part of the box body respectively. The translation assembly at the upper part is used for translating the uppermost placing rack in the right chamber into the left chamber, and the translation assembly at the lower part is used for translating the lowermost placing rack in the left chamber into the right chamber. The drying device further comprises anti-sticking rollers, which are rotatably arranged between the two chambers in the box body and have bristles on the side walls of the anti-sticking rollers. The anti-sticking rollers are arranged below the uppermost and lowermost placing racks respectively. The placing rack comprises a rectangular frame and a bottom net arranged in the rectangular frame. The upper surface of the bottom net is used for containing the peach gum. The placing rack passes through the anti-sticking rollers during the movement by the translation assembly, and the bristles pass through the bottom net from below the bottom net to stir the peach gum.

[0007] The effect of the application is that two chambers are arranged in the box body, and the placing racks in the two chambers are used for containing the peach gum. When the peach gum loses water during the drying process, the adhesion of the peach gum increases, and the surface of the dried peach gum loses the adhesion. At this time, the jacking frame of the lifting assembly lifts the placing racks in the right chamber by at least one layer of the height of the placing racks, so that the placing racks in the left chamber can be translated into the lowermost part of the right chamber by the translation assembly. During the movement of the placing racks, the bristles on the anti-sticking rollers pass through the bottom net from below the bottom net to stir the peach gum, so that the peach gum can be timely separated from the bottom net, the dried part is in contact with the bottom net, the situation that the peach gum is adhered to the placing rack during the drying process is reduced, and the peach gum is conveniently taken out. Meanwhile, the translation assembly at the upper part can move the uppermost placing rack in the right chamber into the left chamber, so as to keep the balance of the placing racks in the two chambers. The design makes the placing racks circulate in the box body, and makes the peach gum more evenly dried, avoids that the heating assembly excessively heats the peach gum at the same position, and improves the quality of the peach gum. The anti-sticking rollers arranged below the uppermost and lowermost placing racks can ensure that the peach gum is more timely stirred.

[0008] Preferably, the jacking frame is rotatably connected to the box body at the middle part, one end of the jacking frame extends to below the placing racks in the left chamber, and the other end of the jacking frame extends to below the placing racks in the right chamber. When the placing racks in the left chamber are pressed on the jacking frame, the weight of the placing racks is transmitted to the placing racks in the right chamber through the jacking frame.

[0009] The effect is that the middle part of the jacking frame is connected with the box through a rotating connection mode, one end of the jacking frame is located in the left chamber, and the other end is located in the right chamber. When the shelf in the right chamber needs to be lifted, the jacking frame can be pressed by the shelf in the left chamber to rotate, thereby effectively reducing the power required to lift the shelf.

[0010] Preferably, the lifting assembly further comprises a connecting rod and a driving block, the driving block is horizontally slidably arranged, one end of the connecting rod is rotatably connected to the jacking frame, and the other end is rotatably connected to the driving block, a driving motor is arranged in the box, a screw rod is fixed on the output shaft of the driving motor, and the screw rod is threadedly connected with the driving block.

[0011] The effect is that the driving block is horizontally driven by the driving motor and the screw rod. On the one hand, by controlling the rotating speed of the screw rod, the moving speed of the driving block can be limited, and the rotating speed of the jacking frame driven by the connecting rod can be controlled, thereby avoiding the impact caused by the excessive force deviation of the two ends of the jacking frame. On the other hand, when the gravity of the shelf in the left chamber is insufficient to drive the jacking frame to rotate, the driving motor and the screw rod can provide auxiliary power to help the jacking frame to rotate.

[0012] Preferably, the rectangular frame is formed by two horizontal edge strips and two vertical edge strips, the horizontal edge strips are parallel to the left-right direction of the box, the two vertical edge strips are provided with positioning grooves on the mutually opposite side walls, guide rods are fixedly arranged on both sides of the shelf in the chamber, and a positioning assembly is installed on the guide rods, the positioning assembly is used for being inserted into the positioning grooves to limit the falling of the shelf.

[0013] The effect is that the vertical edge strips are provided with the positioning grooves, and when the positioning assembly is inserted into the positioning grooves, the positioning assembly can limit the height of the shelf on the guide rods. In this way, when the shelf in the right chamber is lifted, it can be kept at the lifted position; and when the lowermost shelf in the left chamber is removed, the upper shelf will not fall down in advance.

[0014] Preferably, the positioning assembly in the right chamber comprises a blocking tongue and an elastic piece, the guide rod is provided with a mounting groove on the side wall facing the shelf, the blocking tongue is in the mounting groove and rotates on the guide rod, one end of the elastic piece is fixed to the blocking tongue, and the other end is fixed in the mounting groove, the elastic piece makes the blocking tongue extend out of the mounting groove and keeps the blocking tongue in an inclined upward state when abutting against the side wall of the mounting groove.

[0015] The effect is that the blocking tongue is placed in the mounting groove and can extend out of the mounting groove under the action of the elastic piece. When the shelf moves upward, the elastic piece automatically moves the blocking tongue out of the mounting groove, so that the blocking tongue is inserted into the positioning groove in an inclined upward state. In this way, the shelf can be positioned in time when moving upward in the right chamber.

[0016] Preferably, the placing rack is fixedly provided with an extension arm on the placing rack, the extension arm is located at the front side and the rear side of the placing rack, and at least three extension arms are provided on each side, the three extension arms are sequentially arranged along the left-right direction of the placing rack, a supporting wheel is rotationally arranged on the extension arm, and an upper slide rail and a lower slide rail are fixedly arranged in the box body, the upper slide rail is at the same height as the uppermost placing rack, and the lower slide rail is at the same height as the lowermost placing rack, and the supporting wheel is used for moving along the upper slide rail or the lower slide rail.

[0017] Preferably, the translation assembly comprises a chain, a chain wheel and a push block, the chain wheel is rotationally arranged in the box body, the chain is drivingly connected through the chain wheel, the length direction of the chain is along the left-right direction of the box body, and the push block is fixed on the chain and pushes the side wall of the extension arm to drive the placing rack to move horizontally when the chain moves.

[0018] The effect is that the chain moves under the driving of the chain wheel, and then the push block moves. When the push block reaches the side of the extension arm, it pushes the placing rack to move horizontally along the upper slide rail or the lower slide rail, so that the placing rack can move in the two cavities, and the horizontal position of the placing rack is relatively stable.

[0019] Preferably, the lower slide rail is provided in an L shape, the upper slide rail is provided in a U shape, the L-shaped one end of the two lower slide rails horizontally faces the placing rack, the U-shaped opening of the two upper slide rails horizontally faces the placing rack, and a plurality of accommodation grooves are formed in the lower side wall of the upper slide rail, and the plurality of accommodation grooves correspond to the extension arms on the placing racks in the two cavities in a one-to-one manner.

[0020] The effect is that the L-shaped lower slide rail design enables the placing rack to be automatically supported after falling; and the upper slide rail is provided in a U shape, which allows the placing rack to smoothly enter the upper slide rail through the plurality of accommodation grooves, so that the placing rack can move stably along the upper slide rail.

[0021] Preferably, the heating assembly has an air inlet and an air outlet, the air inlet and the air outlet horizontally face the placing rack, the air outlet is located at the lower part of the cavity, and the air inlet is located at the upper part of the cavity, and the hot air flowing out of the air outlet enters the cavity from the side of the placing rack.

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

[0023] The effect is that the hot air generated by the heating assembly flows out of the air outlet and enters the cavity and the lower part of the placing rack through the gap between the two placing racks, so that the drying efficiency of the peach gum is improved. At the same time, the air inlet is responsible for recycling the hot air, so that the energy consumption required in the drying process is reduced.

[0024] By adopting the above technical scheme, the present application has the following advantages: The present application lifts the placing rack in the right chamber by the jacking frame in the lifting assembly by at least one height of the placing rack, so that the placing rack in the left chamber can be translated to the lowermost part of the right chamber by the translation assembly. During the movement of the placing rack, the bristles on the anti-sticking roller can pass through the bottom net from the lower part of the bottom net to the upper part, and the peach gum is turned over, so that the peach gum can be timely separated from the bottom net, the dry part is contacted with the bottom net, the situation that the peach gum is stuck to the placing rack during the drying process is reduced, and then the taking out of the peach gum is facilitated. One end of the jacking frame is located in the left chamber, and the other end is located in the right chamber. When the placing rack in the right chamber needs to be lifted, the placing rack in the left chamber can press on the jacking frame, so that the jacking frame is rotated, and thus the power required when the placing rack is lifted can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a perspective view of a drying device for peach gum production of the present application; Figure 2 is an internal structure view of a drying device for peach gum production of the present application; Figure 3 is Figure 2 is a sectional view in the A-A direction of figure 6; Figure 4 is a structure schematic view of the translation assembly in the embodiment of the present application; Figure 5 is a state view of two placing racks stacked in the embodiment of the present application; Figure 6 is a structure schematic view of the positioning assembly in the embodiment of the present application; Figure 7 is a schematic view of the upper and lower position relationship between the upper slide rail and the lower slide rail in the embodiment of the present application; Figure 8 is a bottom view of the upper slide rail and the placing rack cooperation structure in the embodiment of the present application; Figure 9 is a schematic view of the arrangement position of the guide rod in the embodiment of the present application.

[0026] Reference signs: 1, box body; 11, door body; 12, guide rod; 121, mounting groove; 2, placing rack; 21, horizontal edge strip; 22, vertical edge strip; 23, bottom net; 24, extension arm; 25, supporting 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, jacking frame; 52, connecting rod; 53, driving block; 54, driving motor; 55, screw rod; 6, positioning assembly; 61, blocking tongue; 62, elastic sheet; 71, upper slide rail; 72, lower slide rail; 73, accommodation groove; 8, anti-sticking roller; 81, bristle. DETAILED DESCRIPTION

[0027] The application will be described below with reference to the drawings, in which Figures 1 to 9 Embodiments of the application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the application, and cannot be understood as a limitation of the application.

[0028] The embodiment discloses a drying device for peach gum production, as shown in Figure 1 and Figure 2 , the device comprises a box body 1, a placing rack 2 and a translation assembly 3 arranged in the box body 1 for horizontally moving the placing rack 2, a cavity is arranged on the left side and the right side of the inside of the box body 1 respectively, a door body 11 is arranged on the front wall of the box body 1 opposite to the position of the cavity, one side of the door body 11 is hinged on the box body 1, and the door body 11 is used for opening or closing the cavity. The placing rack 2 is used for being placed in the cavity, there are multiple placing racks 2, and the multiple placing racks 2 are stacked from bottom to top, and each placing rack 2 can place the peach gum to be dried. A heating assembly 4 for heating and dehumidifying is arranged between the two cavities, the heating assembly 4 can adopt an air energy heat pump, the airflow in the cavity is cooled by an evaporator of the air energy heat pump, water is condensed, heat absorbed by the evaporator is released by a condenser of the air energy heat pump, the temperature in the cavity is increased, and thus the peach gum on the placing rack 2 is dried.

[0029] Referring to Figure 2 and Figure 3 , guide rods 12 are fixedly arranged in the cavities, and the guide rods 12 are arranged on the left side and the right side of each cavity. The guide rods 12 between the left side and the right side in the cavity are used for sliding the placing rack 2 up and down, the placing rack 2 is limited by the guide rods 12 to be vertically stacked in each cavity, and the adjacent two placing racks 2 abut up and down. One translation assembly 3 is arranged at the lower part and the upper part of the box body 1. The translation assembly 3 at the lower part of the box body 1 is used for moving the lowermost placing rack 2, and the translation assembly 3 at the upper part of the box body 1 is used for moving the uppermost placing rack 2. In the embodiment, the translation assembly 3 at the lower part of the box body 1 is responsible for moving the placing rack 2 from the cavity on the left side to the cavity on the right side, and the translation assembly 3 at the upper part of the box body 1 is responsible for moving the placing rack 2 from the cavity on the right side to the cavity on the left side, so that the balance of the number of the placing racks 2 in the two cavities is maintained. In use, the number of the placing racks 2 in the box body 1 should be sufficient, that is, part of the placing racks 2 are not placed with the peach gum, but still need to be placed in the cavity in the drying process, so that the uppermost placing rack 2 can be moved by the translation assembly 3.

[0030] Referring to Figure 2 and Figure 4In order to enable the translation assembly 3 to move the left placement rack 2 from the bottom of the chamber to the bottom of another chamber, a lifting assembly 5 is arranged in the box 1. The lifting assembly 5 is used to lift the right placement rack 2 upward by one height of the placement rack 2, so that the placement rack 2 moving from the left chamber can enter below. The lifting assembly 5 includes a jacking frame 51, a connecting rod 52 and a driving block 53. The jacking frame 51 is arranged in the right chamber and used to abut against the lower middle position of the placement rack 2. In this embodiment, the jacking frame 51 adopts a V-shaped structure, so that the middle part of the jacking frame 51 is located at the middle position in the left-right direction of the box 1. The left end of the jacking frame 51 can also abut against the bottom of the placement rack 2 in the left chamber, and the middle part of the jacking frame 51 is rotationally connected to the bottom of the box 1. When the placement rack 2 in the left chamber presses on the jacking frame 51, the weight of the placement rack 2 is applied to the placement rack 2 in the right chamber through the jacking frame 51, so that the right placement rack 2 is moved upward, and the required additional power is reduced. One end of the connecting rod 52 is rotationally connected to the jacking frame 51, and the other end is rotationally connected to the driving block 53. The jacking frame 51 is rotated by the horizontal movement of the driving block 53. A driving motor 54 is fixedly arranged at the bottom of the box 1. A screw rod 55 is coaxially fixed on the output shaft of the driving motor 54. The screw rod 55 is rotationally arranged in the box 1. The screw rod 55 is horizontally arranged, and the driving block 53 is threadedly connected to the screw rod 55. The driving block 53 is moved by the driving motor 54.

[0031] In use, since the left end of the jacking frame 51 is located at the lower middle position of the placement rack 2, the placement rack 2 in the left chamber presses on the jacking frame 51, so that the jacking frame 51 is rotated, and the right end of the jacking frame 51 is moved upward, thereby lifting the placement rack 2 in the right chamber under the gravity of the left placement rack 2, and providing space for the horizontal movement of the placement rack 2. The lowermost placement rack 2 in the left chamber is moved to the right by the translation assembly 3. When the placement rack 2 is moved by more than half the width of the placement rack 2, the lowermost placement rack 2 in the left chamber has entered the right chamber, and the jacking frame 51 can be rotated under the action of the driving motor 54, so that the left end of the jacking frame 51 continues to abut against another placement rack 2, and the right end can also leave the movement path of the placement rack 2. The driving motor 54 drives the jacking frame 51 to rotate through the screw rod 55, the driving block 53 and the connecting rod 52. On the one hand, the jacking frame 51 can avoid the impact caused by the acceleration of the two ends of the jacking frame 51 due to different gravity, thereby maintaining the speed stability during operation. On the other hand, when the gravity of the left placement rack 2 is small, the jacking frame 51 can provide part of the power for lifting the right placement rack 2, and also enable the jacking frame 51 to complete the reverse rotation after lifting the placement rack 2 in the right chamber.

[0032] Reference Figure 5The placing rack 2 comprises two horizontal side strips 21 and two vertical side strips 22, and a bottom net 23. The two horizontal side strips 21 are perpendicular to the two vertical side strips 22, and the two horizontal side strips 21 and the two vertical side strips 22 are fixed to form a rectangular frame. The bottom net 23 is rectangular and horizontally fixed in the rectangular frame formed by the horizontal side strips 21 and the vertical side strips 22. The upper surface of the bottom net 23 is used for placing peach gum. The height of the horizontal side strips 21 is higher than the height of the vertical side strips 22. When the placing rack 2 is in the chamber, the horizontal side strips 21 are parallel to the left-right direction of the box body 1. When two placing racks 2 are stacked, the upper and lower horizontal side strips 21 abut against each other, and the upper and lower vertical side strips 22 are spaced apart to facilitate the flow of drying air from the left side or the right side of the placing rack 2. Three extension arms 24 are fixed to the side walls of the two horizontal side strips 21 away from each other. The extension arms 24 are parallel to the vertical side strips 22. The lower part of the extension arm 24 is also rotatably provided with a supporting wheel 25. The three extension arms 24 are arranged along the length direction of the horizontal side strips 21, and the spacing between adjacent extension arms 24 is different. The positioning groove 26 is formed in the side walls of the two vertical side strips 22 away from each other.

[0033] Reference Figure 6 The positioning assembly 6 is fixedly arranged on the guide rod 12 in the right chamber. The positioning assembly 6 is used for being clamped in the positioning groove 26, so as to limit the height of the placing rack 2 in the right chamber. The positioning assembly 6 is arranged on the side wall of the guide rod 12 close to the placing rack 2. When the positioning assembly 6 is inserted into the positioning groove 26, the placing rack 2 is connected to the guide rod 12 through the positioning assembly 6. When the jacking frame 51 jacks up a placing rack 2 by a height, the placing rack 2 is limited by the positioning assembly 6 and cannot fall back. Therefore, after the jacking frame 51 is completed, the jacking frame 51 is reversely rotated, and the placing rack 2 in the right chamber cannot prevent the placing rack 2 in the left chamber from moving to the lower side. The positioning assembly 6 comprises a blocking tongue 61 and an elastic sheet 62. The mounting groove 121 is formed in the side wall of the guide rod 12. The blocking tongue 61 is arranged in the mounting groove 121 and 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 inner wall of the mounting groove 121. The elastic sheet 62 enables the blocking tongue 61 to extend out of the mounting groove 121 and be inclined upward when abutting against the side wall. When the blocking tongue 61 is inserted into the positioning groove 26, the blocking tongue 61 can abut against the upper wall of the positioning groove 26 to support the placing rack 2. In the embodiment, a plurality of blocking tongues 61 are arranged along the length direction of the guide rod 12, and each blocking tongue 61 corresponds to a placing rack 2. It should be noted that the blocking tongue 61 connected to the elastic sheet 62 is not arranged on the guide rod 12 in the left chamber. An electromagnet or an air cylinder can also be arranged to be inserted into the positioning groove 26 to prevent the placing rack 2 from moving. That is, after the jacking frame 51 is completed to jack up the placing rack 2 in the right chamber, the electromagnet or the air cylinder is immediately inserted into the positioning groove 26, so as to wait for the jacking frame 51 to be completed to reverse and to release the restriction on the placing rack 2 in the left chamber after the placing rack 2 is translated.

[0034] ReferenceFigure 7 and Figure 8 In the cabinet 1, an upper slide rail 71 and a lower slide rail 72 are fixedly arranged. 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. The upper slide rail 71 and the lower slide rail 72 are both arranged along the left-right direction of the cabinet 1, and both are fixed on the front and rear side walls of the cabinet 1. When the lowermost shelf 2 falls to the lowest point, the support wheels 25 mounted on the extension arms 24 of the shelf 2 press on the lower slide rail 72. The cross section of the lower slide rail 72 is arranged in an L shape, and the cross section of the upper slide rail 71 is arranged in a U shape. The L-shaped end of the two lower slide rails 72 horizontally faces the shelf 2, and the opening of the U-shaped upper slide rail 71 also horizontally faces the shelf 2. The upper slide rail 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 assembly 3.

[0035] For the upper slide rail 71 with a U-shaped cross section, a plurality of accommodation grooves 73 are arranged on the lower side wall of the upper slide rail 71, and the positions of the accommodation grooves 73 correspond to the extension arms 24 one by one. When the shelf 2 in the right chamber moves upward to the highest point, the extension arms 24 on the shelf 2 pass through the accommodation grooves 73 from bottom to top and enter the interior of the upper slide rail 71. Then, the translation assembly 3 moves the shelf 2 horizontally along the upper slide rail 71. Since the three extension arms 24 are spaced apart, the shelf 2 can be supported by at least two support wheels 25 on the extension arms 24 during movement, which can ensure that the shelf 2 smoothly passes through the plurality of accommodation grooves 73 during horizontal movement. Until the shelf 2 moves from the right chamber to the left chamber, the three extension arms 24 are aligned with the respective accommodation grooves 73 and supported on the lower shelf 2 at the same time, at which time the shelf 2 stops and can be separated from the upper slide rail 71 when all the shelves 2 in the left chamber are synchronously moved downward.

[0036] Reference Figure 9The translation assembly 3 comprises a chain 31, a sprocket 32 and a push block 33. The chain 31 is arranged along the left-right direction of the box 1, the sprocket 32 is rotationally arranged in the box 1, the sprocket 32 is at both ends of the chain 31 for supporting the chain 31, and the axis of the sprocket 32 is horizontally arranged. The push block 33 is fixed on the chain 31 and can move with the chain 31. A motor is connected to the sprocket 32 to drive the sprocket 32 to rotate. In this embodiment, there are two chains 31 in each translation assembly 3, and they are arranged on the front side and the rear side of the shelf 2. The two chains 31 are synchronously driven by the motor. The movement path of the push block 33 on the chain 31 passes through the position of the extension arm 24, so that the push block 33 abuts against the middle extension arm 24. When it is necessary to move the shelf 2 horizontally, the push block 33 is driven by the chain 31 to push the shelf 2 from the side of the extension arm 24 and move the shelf 2 horizontally along the upper slide rail 71 or the lower slide rail 72. In the left and right chambers, the distance between the lower end of the guide rod 12 of the heating assembly 4 in the middle of the box 1 and the support surface of the lower slide rail 72 is designed to be more than one shelf 2 height and less than two shelf 2 heights, so that the translation assembly 3 only moves one shelf 2 at a time.

[0037] With reference to Figure 2 And Figure 3 Two anti-sticking rollers 8 are arranged in the middle of the box 1. The sidewall of the anti-sticking roller 8 has bristles 81, and the two ends of the anti-sticking roller 8 are rotatably mounted on the box 1. The two anti-sticking rollers 8 are respectively below the uppermost and lowermost shelves 2, and the height of the bristles 81 is higher than the bottom net 23 of the corresponding shelf 2. When the uppermost or lowermost shelf 2 is moved horizontally to the position of the anti-sticking roller 8 by the translation assembly 3, the bristles 81 can pass through the mesh of the bottom net 23 from bottom to top to stir the peach gum on the bottom net 23 of the shelf 2. Because the adhesion of the peach gum changes gradually during drying, the bristles 81 can stir the peach gum when it is not completely adhered to the bottom net 23. After the peach gum is completely dried, it loses adhesion and will not stick to the bottom net 23 after drying, making it easy to remove from the shelf 2.

[0038] With reference to Figure 2 The heating assembly 4 has an air inlet 41 and an air outlet 42, both of which are horizontally directed to the shelf 2. The air outlet 42 is at the lower part of the chamber, and the air inlet 41 is 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 shelf 2, which can have a better drying effect on the side of the shelf 2 close to the heating assembly 4. When the shelf 2 changes position in the two chambers, both sides of the shelf 2 can be close to the heating assembly 4, so that the shelf 2 can circulate in the two chambers to improve the uniformity of the drying of the peach gum.

[0039] The working process of the present embodiment is as follows: firstly, the shelves 2 in the two chambers are filled with peach gum. The heating assembly 4 blows hot air into the two chambers. Then, the multiple shelves 2 in the right chamber are lifted up by the lifting frame 51 by one shelf 2 height. The translation assembly 3 at the lower part of the box 1 horizontally moves the lowermost shelf 2 in the left chamber along the lower slide rail 72 to enter the right chamber; at the same time, the translation assembly 3 at the upper part of the box 1 horizontally moves the uppermost shelf 2 in the right chamber along the upper slide rail 71 to enter the left chamber. During the movement of the shelves 2 along the upper slide rail 71 or the lower slide rail 72, they will pass through the anti-sticking roller 8. The bristles 81 on the anti-sticking roller 8 are inserted from below to above the bottom net 23 of the shelf 2, so that the bristles 81 can stir the peach gum to prevent the peach gum from sticking to the bottom net 23 due to increased adhesion during the drying process.

[0040] Although the embodiments of the present application have been shown and described above, it should be understood by those skilled in the art that the above embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A drying device for peach gum production, comprising a box body (1), two chambers arranged on the left and right sides inside the box body (1), each chamber having multiple racks (2), and a heating assembly (4) arranged between the two chambers inside the box body (1), characterized in that, Also includes: The lifting assembly (5) includes a lifting frame (51) that lifts the placement rack (2) from the bottom of the placement rack (2) in the right chamber by at least one layer of the placement rack (2); Translation component (3), at least two translation components (3) are provided and are located at the upper and lower parts of the box (1) respectively. The upper translation component (3) is used to translate the uppermost placement rack (2) in the right chamber to the left chamber, and the lower translation component (3) is used to translate the lowermost placement rack (2) in the left chamber to the right chamber. Anti-stick roller (8), the side wall of anti-stick roller (8) has bristles (81), anti-stick roller (8) is rotatably installed in the position between two chambers in the box (1), there are two anti-stick rollers (8), and they are located below the uppermost and lowermost placement racks (2) respectively; The placement rack (2) includes a rectangular frame and a bottom net (23) set inside the rectangular frame. The upper surface of the bottom net (23) is used to hold the peach gum. The placement rack (2) passes through the anti-stick roller (8) during the movement of the translation component (3). The bristles (81) pass through the bottom net (23) from below to turn the peach gum.

2. The drying apparatus for peach gum production according to claim 1, characterized in that, The lifting frame (51) is rotatably connected to the box (1) in the middle. One end of the lifting frame (51) extends to the bottom of the placement rack (2) in the left chamber and the other end extends to the bottom of the placement rack (2) in the right chamber. When the placement rack (2) in the left chamber is pressed on the lifting frame (51), its weight is transmitted to the placement rack (2) in the right chamber through the lifting frame (51).

3. The drying apparatus for peach gum production according to claim 2, characterized in that, The lifting assembly (5) also includes a connecting rod (52) and a drive block (53). The drive block (53) is horizontally slidably arranged. 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). A drive motor (54) is provided inside the housing (1). A screw (55) is fixed on the output shaft of the drive motor (54), and the screw (55) is threadedly connected to the drive block (53).

4. A drying apparatus for peach gum production according to claim 1, characterized in that, The rectangular frame is formed by two horizontal strips (21) and two vertical strips (22). The horizontal strips (21) are parallel to the left and right directions of the box body (1). The two vertical strips (22) are provided with positioning grooves (26) on their opposite side walls. Guide rods (12) are fixedly installed on both sides of the placement rack (2) in the cavity. Positioning components (6) are installed on the guide rods (12). The positioning components (6) are used to insert into the positioning grooves (26) to restrict the placement rack (2) from falling.

5. A drying apparatus for peach gum production according to claim 4, characterized in that, The positioning component (6) in the right-side cavity includes a stop tongue (61) and a spring piece (62). The guide rod (12) has an installation groove (121) on the side wall facing the placement frame (2). The stop tongue (61) is located in the installation groove (121) and rotates on the guide rod (12). One end of the spring piece (62) is fixed on the stop tongue (61) and the other end is fixed in the installation groove (121). The spring piece (62) causes the stop tongue (61) to rotate out of the installation groove (121) and remains tilted upward when it abuts against the side wall of the installation groove (121).

6. A drying apparatus for peach gum production according to claim 1, characterized in that, An extension arm (24) is fixedly installed on the placement rack (2). The extension arm (24) is located on the front and rear sides of the placement rack (2), and at least three are installed on each side. The three extension arms (24) are arranged sequentially along the left and right directions of the placement rack (2). A support wheel (25) is rotatably installed on the extension arm (24). An upper slide rail (71) and a lower slide rail (72) are fixedly installed inside the box (1). The upper slide rail (71) is at the same height as the uppermost placement rack (2), and the lower slide rail (72) is at the same height as the lowermost placement rack (2). The support wheel (25) is used to move along the upper slide rail (71) or the lower slide rail (72).

7. A drying apparatus for peach gum production according to claim 6, characterized in that, The translation component (3) includes a chain (31), a sprocket (32) and a pusher (33). The sprocket (32) is rotatably disposed inside the housing (1). The chain (31) is connected to the transmission via the sprocket (32). The length direction of the chain (31) is along the left and right direction of the housing (1). The pusher (33) is fixed on the chain (31) and pushes the side wall of the extension arm (24) to drive the placement rack (2) to move horizontally as the chain (31) moves.

8. A drying apparatus for peach gum production according to claim 7, characterized in that, 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. One end of the L-shape of the two lower slide rails (72) is horizontally facing the placement frame (2), and the U-shaped opening of the two upper slide rails (71) is horizontally facing the placement frame (2). Multiple clearance grooves (73) are provided on the lower side wall of the upper slide rail (71), and the multiple clearance grooves (73) correspond one-to-one with the extension arms (24) on the placement frame (2) in the two chambers.

9. A drying apparatus for peach gum production according to claim 1, characterized in that, 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 toward 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).

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

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