Compound fruit leather drying device for sea buckthorn

Abstract

The utility model relates to a kind of drying device of sand fruit compound fruit jujube skin, belong to food processing equipment technical field.The technical solution points used in the utility model are as follows: including the drying box of closed structure, drying box top is equipped with wet exhaust, one side is equipped with the openable and closable taking and placing door;Two groups of bearing assemblies opposite in drying box are equipped, each group of bearing assemblies includes bearing disc, telescopic motor and the fixed block that can slide up and down relative to drying box, bearing disc is symmetrically equipped with horizontal fixed rod, fixed rod is connected arc positioning block by connecting rod, telescopic motor output shaft end and the driving block on fixed block are equipped with sliding slot, positioning block can rotate through corresponding sliding slot, one end of one fixed rod is equipped with limit board;Rotary assembly is also equipped in drying box.The device is mainly used for drying treatment of sand fruit compound fruit jujube skin, especially large piece sand fruit compound fruit jujube skin, can guarantee the uniformity of double-sided drying, and bearing stability, taking and placing are convenient.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology. More specifically, this utility model relates to a drying device for crabapple composite fruit leather. Background Technology

[0002] Fruit leather, made from fresh fruit through meticulous processing, is a chewy and elastic fruit leather. It has a delicious taste and is rich in nutrients, making it a popular snack or topping for pastries, enjoyed by people of all ages.

[0003] The production process of crabapple compound fruit leather mainly includes washing, cutting, coagulating and steaming, pulping, spreading, drying, shaping and cutting of crabapple and sea buckthorn. When drying after spreading, the existing drying equipment cannot turn the fruit leather over, especially for large pieces of fruit leather, which affects the drying effect of the fruit leather. Utility Model Content

[0004] One object of this invention is to solve at least the problems described above and to provide at least the advantages that will be explained later.

[0005] Another objective of this invention is to provide a drying device for crabapple composite fruit leather.

[0006] To achieve these objectives and other advantages of this utility model, a drying device for crabapple composite fruit leather is provided, comprising: The drying oven has a closed structure, with a dehumidification vent on the top and an openable loading and unloading door on one side. Two sets of support components are installed inside the drying oven, and the two sets of support components are arranged vertically opposite each other. Each pair of support components includes a support plate, a telescopic motor, and a fixed block that can slide vertically relative to the drying oven. Two fixed rods are symmetrically arranged on the support plate. The fixed rods are arranged horizontally and have connecting rods. The connecting rods have arc-shaped positioning blocks. The output shaft end of the telescopic motor and the fixed block are both provided with driving blocks. The driving blocks have T-shaped vertical grooves. The two grooves correspond one-to-one with the two positioning blocks. The grooves are adapted to the positioning blocks so that the positioning blocks can rotate through the corresponding grooves. One of the fixed rods in each set of support components has a limiting plate at its end. The rotating assembly includes a rotating motor disposed inside the drying chamber. The output shaft of the rotating motor is provided with a fixed disk at its end. The fixed disk is provided with a radial through groove for accommodating the limiting plate so as to drive the carrier disk to rotate through the rotation of the fixed disk.

[0007] Preferably, the drying oven is provided with a slide rail, on which two sliders are provided that can slide up and down, and two fixed blocks are respectively provided in correspondence with the two sliders, so that the fixed blocks can slide up and down relative to the drying oven.

[0008] Preferably, the support plate is concave to accommodate the crabapple composite fruit leather.

[0009] Preferably, the bottom of the bearing plate is provided with four threaded holes, and a threaded rod adapted to the threaded hole is provided in the threaded hole. The end of the threaded rod is located in the bearing plate, and a material plate is provided at the end of the four threaded rods. The size of the material plate is slightly smaller than the size of the bearing plate, wherein the threaded rod is rotatably connected to the material plate.

[0010] Preferably, the material board includes a base layer and an anti-stick surface layer, wherein the base layer is an aluminum alloy plate with a thickness of 5-20 mm, and the anti-stick surface layer is a polytetrafluoroethylene coating with a thickness of 0.1-0.2 mm.

[0011] Preferably, the drying chamber has a cuboid structure, the rotary motor and the fixing block are respectively located on two parallel side walls of the drying chamber, one of the remaining two parallel side walls of the drying chamber is provided with the loading and unloading door, and the other side wall is provided with a telescopic cylinder. The end of the telescopic cylinder is provided with a hot air pipe, and the hot air pipe is provided with multiple hot air outlets at intervals. The hot air pipe is connected to a hot air generator.

[0012] Preferably, the drying oven is provided with a heat insulation layer.

[0013] Preferably, the support plate is equipped with a vibrator.

[0014] Preferably, the radial through groove is provided with a retaining plate at its center to limit the two limiting plates.

[0015] This utility model has at least the following beneficial effects: This invention maintains a stable drying environment in a closed drying chamber, with timely moisture removal through the exhaust port. The supporting components provide stable fixation and height adjustment, while the rotating components drive the fruit leather to rotate and be heated, improving drying uniformity and load-bearing stability. The loading and unloading door design facilitates material handling and is suitable for drying large pieces of fruit leather. This invention utilizes arc-shaped positioning blocks and sliding grooves to allow the two supporting plates to move vertically and rotate under the action of a rotary motor. Limiting plates, fixing discs, and radial through grooves drive the rotation of the supporting discs. Both supporting discs can move vertically, facilitating both sheet placement and drying of the fruit leather located below.

[0016] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the crabapple composite fruit leather drying device according to one of the technical solutions of this utility model; Figure 2 for Figure 1 Enlarged view of A in the middle; Figure 3 for Figure 1 Enlarged view of B in the middle; Figure 4 This is a schematic diagram of the structure of the fixed disk according to one of the technical solutions of this utility model; Figure 5 This is a schematic diagram of the positioning block according to one of the technical solutions of this utility model; Figure 6 This is a schematic diagram of the receiving plate according to one of the technical solutions of this utility model. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0019] like Figure 1-6 As shown, this utility model provides a drying device for crabapple composite fruit leather, comprising: Drying box 1 is a closed structure. The top of the drying box 1 is equipped with a dehumidification port, and one side is equipped with an openable and closable loading and unloading door. Two sets of support components are installed inside the drying chamber 1, and the two sets of support components are arranged vertically opposite each other. Each pair of support components includes a support plate 3, a telescopic motor 2, and a fixed block 15 that can slide vertically relative to the drying chamber 1. Two fixed rods 10 are symmetrically arranged on the support plate 3. The fixed rods 10 are arranged horizontally and are provided with connecting rods 9. The connecting rods 9 are provided with arc-shaped positioning blocks 8. The output shaft end of the telescopic motor 2 and the fixed block 15 are provided with driving blocks 6. The driving blocks 6 are provided with slide grooves 7 with a vertical cross section of T. The two slide grooves 7 are arranged one-to-one with the two positioning blocks 8. The slide grooves 7 and the positioning blocks 8 are adapted to allow the positioning blocks 8 to rotate through the corresponding slide grooves 7. One of the fixed rods 10 in each set of support components is provided with a limiting plate 13 at its end. The rotating assembly includes a rotary motor 11 disposed in the drying chamber 1. The output shaft of the rotary motor 11 is provided with a fixed disk 12. The fixed disk 12 is provided with a radial through groove 17. The radial through groove 17 is used to accommodate the limiting plate 13 so as to drive the bearing disk 3 to rotate through the fixed disk 12.

[0020] In this technical solution, the bearing plate 3 can specifically be a rectangular structure, the fixing rod 10 and the connecting rod 9 are set perpendicularly, the positioning block 8 is semi-circular, and the upper and lower positioning blocks 8 are set opposite each other. In the two sets of bearing components, one telescopic motor 2 is set at the top of the drying box 1, and the other telescopic motor 2 is set at the bottom of the drying box 1. The telescopic direction of the output shafts of the two telescopic motors 2 is vertical. The end of the output shaft of the telescopic motor 2 is provided with a drive block 6. The fixing block 15 is provided with a drive block 6. The size and curvature of the sliding groove 7 are matched with the corresponding positioning block 8 so that the positioning block 8 can pass through the sliding groove 7. That is, the positioning block 8 corresponding to the limiting plate 13 matches the sliding groove 7 provided on the telescopic motor 2. The two ends of the sliding groove 7 are The opening allows the positioning block 8 to pass through; the width of the positioning block 8 is greater than the diameter of the connecting rod 9, and the diameter of the connecting rod 9 is slightly smaller than the width of the groove 7 opening so that the connecting rod 9 can pass through the groove 7 opening, and at the same time realize the extension and retraction of the telescopic motor 2 to drive the bearing plate 3 to move up and down. The grooves 7 openings on the two telescopic motors 2 are arranged opposite each other, and the grooves 7 openings on the two fixed blocks 15 are arranged opposite each other; the fixed plate 12 is coaxially arranged with the output shaft of the rotary motor 11, and the fixed rod 10 is perpendicular to the fixed plate 12. When the two limiting plates 13 are located in the radial through groove 17, the two limiting plates 13 are symmetrically arranged along the central axis of the fixed plate 12, and the center of the circle where the groove 7 is located and the center of the circle where the positioning block 8 is located are both located on the central axis of the fixed plate 12. The diameter of the exhaust port can be 80-120mm, and the access door can be a hinged door; a filter or check valve can be installed at the exhaust port; the seal of the access door can be made of silicone or fluororubber; the exhaust port is installed at the center or off-center of the top of the drying chamber 1, and the access door is installed in the middle area of ​​one side of the drying chamber 1; the two support plates 3 are arranged in parallel; the width of the radial through groove 17 is slightly larger than the thickness of the limiting plate 13, the length of the radial through groove 17 is equal to the diameter of the fixed plate 12, and the two ends of the radial through groove 17 are open to allow the limiting plate 13 to pass through; the two receiving plates are arranged opposite each other; the rotation speed of the rotary motor 11 is set to 5-10r / min; to further improve the stability of the sliding of the receiving plates, two additional telescopic motors 2 can be installed in the drying chamber 1 (one located at the top of the drying chamber 1 and the other at the bottom of the drying chamber 1), and these two telescopic motors 2 are respectively connected to two fixed blocks 15, and the two telescopic motors 2 corresponding to the same support plate 3 extend and retract synchronously; the support plate 3 no longer rotates after the rotary motor 11 stops.

[0021] During use, when the sheet is laid on the carrier plate 3 (the carrier plate is in a horizontal state), the upper telescopic motor 2 drives the upper carrier plate 3 to move to the highest position, and the lower telescopic motor 2 drives the lower carrier plate 3 to move to the lowest position. The sheet is then laid on the lower carrier plate 3 (at this time, the positioning block is located in the corresponding slide groove), and then drying is carried out. After drying, the two telescopic motors 2 drive the two carrier plates 3 to move relative to each other until both limit plates 13 are located in the radial through groove 17. The rotary motor 11 is started, and the rotary motor 11 drives the fixed plate 12 to rotate. The rotation of the fixed plate 12 drives the carrier plate 3 to rotate 180°. At this time, the upper positioning block 8 begins to rotate into the lower slide groove 7, and the lower positioning card begins to rotate into the upper slide groove. The fruit leather in the carrier plate 3 flips over. After the rotation is completed, the two telescopic motors 2 drive the two carrier plates 3 to move in opposite directions to continue drying the flipped fruit leather.

[0022] Using this technical solution, the present invention can maintain a stable drying environment through the closed drying chamber 1, timely discharge of moisture through the vent, stable fixation and height adjustment of the bearing components, and rotation of the fruit leather by the rotating components to rotate and heat the fruit leather, thereby improving the drying uniformity and bearing stability. The design of the loading and unloading door facilitates the loading and unloading of materials and is suitable for the drying needs of large pieces of fruit leather. The present invention enables the two bearing plates to not only move up and down but also rotate under the action of the rotary motor 11 by setting the arc-shaped positioning block 8 and the sliding groove 7. The bearing plate 3 is driven to rotate by setting the limiting plate 13, the fixing plate 12, and the radial through groove 17. Both bearing plates 3 can move up and down. This setting facilitates the laying of the fruit leather and the drying of the fruit leather located below.

[0023] In another technical solution, the drying chamber 1 is equipped with a slide rail 14, on which two vertically sliding sliders are mounted. Two fixed blocks 15 are respectively and correspondingly arranged with the two sliders to allow the fixed blocks 15 to slide vertically relative to the drying chamber 1. The slide rail 14 is vertically arranged. The rail can be a linear guide rail or a grooved slide rail 14, and the sliders can be rolling sliders or sliding sliders. The slide rail 14 can be made of stainless steel or alloy steel, and the sliders can be made of wear-resistant cast iron or engineering plastics. A lubricating coating can be added to the contact area between the slider and the slide rail 14. The sliders are mounted on the slide rail 14, and the fixed blocks 15 are connected to the sliders by bolts or welding. Using this technical solution, the present invention achieves smooth sliding of the fixed blocks 15 through the cooperation of the slide rail 14 and the sliders, making the height adjustment of the bearing component convenient and labor-saving, reducing resistance and wear during the adjustment process, extending the service life of the equipment, while ensuring the moving accuracy of the fixed blocks 15, avoiding deviation, ensuring the horizontal state of the bearing plate 3, and further improving the bearing stability.

[0024] In another technical solution, the supporting plate 3 is concave to accommodate the fruit leather composite, and the concave openings of the two supporting plates 3 are arranged opposite each other; the supporting plate 3 can be a one-piece molded or spliced ​​concave plate; the concave supporting plate 3 is horizontally assembled between the fixing rods 10 of the supporting assembly. By adopting this technical solution, this utility model simplifies the accommodating of fruit leather by setting the supporting plate 3 to a concave shape.

[0025] In another technical solution, the bottom of the bearing plate 3 is provided with four threaded holes, and a threaded rod 19 adapted to the threaded hole is provided in the threaded hole. The end of the threaded rod 19 is located in the bearing plate 3, and a material plate 18 is provided at the end of the four threaded rods 19. The size of the material plate 18 is slightly smaller than the size of the bearing plate 3. The threaded rod 19 is rotatably connected to the material plate 18. The threaded rod 19 can be a fully threaded screw or a half threaded screw. The top can be equipped with a handwheel or a knob. The material plate 18 can be a flat plate. The connection between the threaded rod 19 and the material plate 18 can be a bearing connection or a shaft connection. The four threaded holes are evenly distributed at the four corners of the bottom of the bearing plate 3. The threaded rod 19 is screwed into the threaded hole, and the top extends into the concave area of ​​the bearing plate 3. The material plate 18 is horizontally assembled on the top of the four threaded rods 19. By adopting this technical solution, the present invention enables the drying device to adapt to fruit leather of different thicknesses by setting threaded rods 19. This not only facilitates the handling and placement of fruit leather and reduces damage during handling, but also facilitates the turning of fruit leather and reduces damage during turning. The four threaded rods 19 are evenly distributed to improve the support stability of the material plate 18 and prevent deformation.

[0026] In another technical solution, the material plate 18 includes a base layer and an anti-stick surface layer. The base layer is a 5-20mm thick aluminum alloy plate, and the anti-stick surface layer is a 0.1-0.2mm thick polytetrafluoroethylene (PTFE) coating. The thickness of the aluminum alloy plate base layer of the material plate 18 can be selected as 5mm, 8mm, 10mm, 15mm, or 20mm, and the thickness of the PTFE coating of the anti-stick surface layer can be selected as 0.1mm, 0.12mm, 0.15mm, 0.18mm, or 0.2mm. The base layer can be a stamped or cut aluminum alloy plate, and the anti-stick surface layer can be a sprayed PTFE coating or an adhered PTFE film. Using this technical solution, the base layer has good strength and thermal conductivity, aiding the drying process, while the anti-stick surface layer effectively reduces the risk of adhesion, minimizes damage during handling, and facilitates the turning of the fruit leather in the carrying tray 3.

[0027] In another technical solution, the drying chamber 1 is a cuboid structure. The rotary motor 11 and the fixing block 15 are respectively located on two parallel side walls of the drying chamber 1. One of the remaining two parallel side walls of the drying chamber 1 is equipped with the loading and unloading door, and the other side wall is equipped with a telescopic cylinder 4. The end of the telescopic cylinder 4 is equipped with a hot air pipe 5. The hot air pipe has multiple hot air outlets spaced apart. The hot air pipe 5 is connected to the hot air generator. The length of the hot air pipe 5 is slightly less than the length of the support plate 3. When the support plate needs to move up and down, the telescopic cylinder 4 retracts to its shortest length. At this time, the hot air pipe 5 and the support plate 3 do not intersect. When the fruit leather needs to be dried, the support plate 3 located below moves to its lowest position, and the telescopic cylinder 4 drives the hot air pipe 5 to move back and forth above the surface of the fruit leather (the hot air pipe 5 is located above the fruit leather during drying). In space, the support plate and the hot air pipe 5 do not interfere with each other. By adopting this technical solution, this utility model improves the efficiency of hot air utilization and the uniformity of drying of fruit leather by setting up a telescopic cylinder 4 and a hot air pipe 5, thereby improving the quality of fruit leather.

[0028] In another technical solution, an insulation layer is provided inside the drying oven 1; the thickness of the insulation layer can be 30-50mm. By adopting this technical solution, the present invention can effectively reduce heat loss, maintain a stable drying temperature environment, improve the consistency of drying effect, reduce energy consumption and production costs, and simultaneously reduce the external wall temperature, thereby improving the safety of the operating environment.

[0029] In another technical solution, the carrier tray 3 is equipped with a vibrator, which is wirelessly powered or battery-powered, and vibrates when the fruit leather is turned over. By using this technical solution, this invention effectively reduces the risk of fruit leather sticking together, improving product integrity, and facilitates turning the fruit leather. It also helps to dissipate moisture, shortening drying time. The low-power, low-amplitude design avoids damage to the fruit leather and improves the consistency of drying results.

[0030] In another technical solution, a retaining plate 16 is provided at the center of the radial through groove 17 to limit the two limiting plates 13. This technical solution achieves the limitation of the two limiting plates 13.

[0031] The number of devices and processing scale described herein are for the purpose of simplifying the description of this utility model. Applications, modifications, and variations of the present utility model's fruit peel drying device will be readily apparent to those skilled in the art.

[0032] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A drying device for crabapple and fruit leather composites, characterized in that, include: The drying oven has a closed structure, with a dehumidification vent on the top and an openable loading and unloading door on one side. Two sets of support components are installed inside the drying oven, and the two sets of support components are arranged vertically opposite each other. Each pair of support components includes a support plate, a telescopic motor, and a fixed block that can slide vertically relative to the drying oven. Two fixed rods are symmetrically arranged on the support plate. The fixed rods are arranged horizontally and have connecting rods. The connecting rods have arc-shaped positioning blocks. The output shaft end of the telescopic motor and the fixed block are both provided with driving blocks. The driving blocks have T-shaped vertical grooves. The two grooves correspond one-to-one with the two positioning blocks. The grooves are adapted to the positioning blocks so that the positioning blocks can rotate through the corresponding grooves. One of the fixed rods in each set of support components has a limiting plate at its end. The rotating assembly includes a rotating motor disposed inside the drying chamber. The output shaft of the rotating motor is provided with a fixed disk at its end. The fixed disk is provided with a radial through groove for accommodating the limiting plate so as to drive the carrier disk to rotate through the rotation of the fixed disk.

2. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The drying oven is equipped with a slide rail, on which are two sliders that can slide up and down. Two fixed blocks are respectively set to correspond one-to-one with the two sliders, so that the fixed blocks can slide up and down relative to the drying oven.

3. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The support plate is concave to accommodate the crabapple composite fruit leather.

4. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The bottom of the support plate is provided with four threaded holes, and a threaded rod adapted to the threaded hole is provided in the threaded hole. The end of the threaded rod is located in the support plate, and a material plate is provided at the end of the four threaded rods. The size of the material plate is slightly smaller than the size of the support plate. The threaded rod is rotatably connected to the material plate.

5. The drying device for crabapple composite fruit leather as described in claim 4, characterized in that, The material board includes a base layer and an anti-stick surface layer. The base layer is an aluminum alloy plate with a thickness of 5-20mm, and the anti-stick surface layer is a polytetrafluoroethylene coating with a thickness of 0.1-0.2mm.

6. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The drying chamber has a cuboid structure. The rotary motor and the fixing block are respectively located on two parallel side walls of the drying chamber. One of the remaining two parallel side walls of the drying chamber is equipped with the loading and unloading door, and the other side wall is equipped with a telescopic cylinder. The end of the telescopic cylinder is equipped with a hot air pipe, and the hot air pipe is provided with multiple hot air outlets at intervals. The hot air pipe is connected to a hot air generator.

7. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The drying oven is equipped with an insulation layer.

8. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The support plate is equipped with a vibrator.

9. The drying device for crabapple composite fruit leather as described in claim 1, characterized in that, The radial through groove is provided with a retaining plate at its center to limit the two limiting plates.

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