Efficient preserved fruit drying machine

Abstract

The utility model discloses an efficient preserved fruit drying machine which comprises a drying shell and an efficient drying mechanism. The left wall and the right wall of the drying shell are each provided with six evenly-distributed vertical supporting sockets, and a preserved fruit drying pan is vertically inserted between every four horizontally-adjacent vertical supporting sockets; the efficient drying mechanism comprises a circulating pipe, a rotating pipe, a hot air pipe, an air direction adjusting assembly, a ceramic heating piece, an induced draft fan and a steam-water separator, and the circulating pipe is arranged between the upper wall and the rear wall of the drying shell in a penetrating mode. According to the preserved fruit drying device, moisture in the device can be automatically treated while heat is prevented from being released and consumed, the drying efficiency of the device on preserved fruits is improved, meanwhile, the device enables hot air drying parts of the preserved fruits to turn over and swing in a reciprocating mode through a transmission element, and the drying efficiency of the device on the preserved fruits is further improved by enlarging the hot air drying coverage range of the preserved fruits.

Description

Technical Field

[0001] The utility model relates to the technical field of preserved fruit drying, in particular to a high-efficiency preserved fruit drying machine. Background Art

[0002] Preserved fruit refers to food made from fresh fruit through the main processes of peeling, core removal, boiling in sugar water, soaking, drying and sorting and packaging. Preserved fruit needs to be dried to remove moisture during the processing. In the prior art: Patent publication number CN216245349 U discloses a preserved fruit drying device, comprising a drying box main body, a heating plate is provided on the top plate inside the drying box main body, a drying rack is installed under the heating plate, and a placement plate distributed up and down is provided in the drying rack, and the inner walls on both sides of the drying box main body are provided with fixed blocks, the top of the fixed block is fixed with a sliding rod, and both sides of the top of the drying rack are slidably sleeved on the outside of the sliding rod, and the bottom end of the drying box main body is connected to a rotating shaft through a motor, and a plurality of connecting seats are fixed on the rotating shaft, and the outer end of the connecting seat is inserted and slidably connected with a movable block, and the movable block is located at the connecting seat. A roller is fixed to one end of the outer side of the socket through a bracket. The dried fruit drying device can make the drying effect on the surface of the dried fruit more balanced, ensure the quality of the finished product, and effectively improve the drying efficiency. However, when the device dries the dried fruit, the water vapor in the dried fruit evaporates and gathers inside the device, and the humidity inside the device increases, affecting the drying efficiency of the device for the dried fruit. At the same time, the drying unit of the device is located at the top of the device, and the placement plates inside the device are arranged vertically. The dried fruit on the placement plate below cannot be directly dried by the drying unit, and the drying efficiency of the dried fruit on the placement plate below is low. For this reason, we propose a high-efficiency dried fruit dryer. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a high-efficiency dried fruit drying machine. The device adopts a circulating hot air drying method to avoid the external release and consumption of heat while being able to automatically process the moisture inside the device, thereby improving the drying efficiency of the device for dried fruits. At the same time, the device uses a transmission element to make the hot air drying part of the dried fruits flip and swing back and forth, and by increasing the coverage range of the hot air drying of the dried fruits, the drying efficiency of the device for the dried fruits is further improved, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency dried fruit dryer, comprising a drying shell and a high-efficiency drying mechanism;

[0005] Drying shell: There are six evenly distributed vertical support sockets on the left and right walls, and a preserved fruit baking tray is vertically inserted between the four horizontally adjacent vertical support sockets;

[0006] High-efficiency drying mechanism: It includes a circulation pipe, a rotating pipe, a hot air pipe, an air direction adjustment component, a ceramic heating plate, an induced draft fan and a steam-water separator. The circulation pipe is arranged between the upper and rear walls of the drying shell. The internal front end of the circulation pipe is provided with six evenly distributed rotating pipes through a rotating joint. The interior of the rotating pipe is penetrated by five evenly distributed hot air pipes. The rear end of the circulation pipe is connected in series with an induced draft fan, a steam-water separator and a ceramic heating plate from top to bottom. A wind direction adjustment component is provided between the rotating pipe and the drying shell. The device adopts a circulating hot air drying method to avoid heat release and consumption while automatically processing the moisture inside the device, thereby improving the device's drying efficiency for preserved fruits. At the same time, the device uses a transmission element to make the preserved fruit hot air drying part flip and swing back and forth, thereby further improving the device's drying efficiency for preserved fruits by increasing the coverage range of the preserved fruit hot air drying.

[0007] Furthermore, a single chip microcomputer is provided on the right side of the drying shell, the input end of the single chip microcomputer is electrically connected to the external power supply, and the output end of the single chip microcomputer is electrically connected to the input end of the ceramic heating plate and the induced draft fan respectively, so that the electrical components can be easily controlled.

[0008] Furthermore, a closing door is hinged on the left front end of the drying shell through two symmetrically distributed hinges, thereby isolating the interior of the high-efficiency dryer from the outside world.

[0009] Furthermore, the wind direction adjustment component includes gears and rack plates, and the gears are respectively arranged at the outer front end of the rotating tube. The left and right walls of the drying shell are each provided with a slide groove, and the interior of the slide groove is slidably connected with a rack plate, and the rack plates are meshed with adjacent gears, so that the vertically adjacent rotating tubes in the high-efficiency dryer can be flipped synchronously in the same direction.

[0010] Furthermore, the wind direction adjustment component also includes a translation seat, an inclined slide and an inclined slide. The translation seat is slidably connected to the slide groove 2 opened on the bottom wall of the drying shell. The left and right inclined surfaces of the translation seat are provided with inclined slides. The interior of the inclined slides is slidably connected with an inclined slide. The inclined slides are fixedly connected to the adjacent rack plates to adjust the vertical height of the rack plate in the high-efficiency dryer.

[0011] Furthermore, the wind direction adjustment assembly also includes a rotating shaft and a reciprocating screw. The rotating shaft is rotatably connected to the right wall of the drying shell through a bearing. A reciprocating screw is provided at the left end of the rotating shaft, and a connecting seat is provided on the rear side of the translation seat. The connecting seat is threadedly connected to the reciprocating screw, so that the translation seat in the high-efficiency dryer can move back and forth left and right.

[0012] Furthermore, the wind direction adjustment component also includes a motor, which is arranged on the right side of the drying shell. The input end of the motor is electrically connected to the output end of the single-chip microcomputer, and the output shaft of the motor is fixedly connected to the right end of the rotating shaft, providing power for the forward and reverse reciprocating flipping of the dried fruit drying part in the high-efficiency dried fruit dryer.

[0013] Compared with the prior art, the beneficial effects of the present invention are: this high-efficiency dried fruit dryer has the following advantages:

[0014] When drying preserved fruits, a circulating hot air drying method is adopted through a circulation pipe, a rotating pipe, a hot air pipe, a ceramic heating plate, an induced draft fan and a steam-water separator. This avoids the external release and consumption of heat while automatically processing the moisture inside the device, thereby improving the drying efficiency of the device for preserved fruits. At the same time, the wind direction adjustment component is used to make the hot air drying part of the preserved fruits flip and swing back and forth, thereby increasing the hot air drying coverage of the preserved fruits, thereby further improving the drying efficiency of the device for preserved fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the right side structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the circulation pipe structure of the utility model;

[0019] Figure 5 This is an enlarged structural diagram of point A of the present utility model.

[0020] In the figure: 1 drying shell, 2 single chip microcomputer, 3 closing door, 4 vertical support socket, 5 preserved fruit baking tray, 6 high-efficiency drying mechanism, 61 circulation pipe, 62 rotating pipe, 63 hot air pipe, 64 wind direction adjustment component, 641 gear, 642 rack plate, 643 translation seat, 644 inclined slide, 645 inclined slide, 646 rotating shaft, 647 reciprocating screw, 648 motor, 65 ceramic heating plate, 66 induced draft fan, 67 steam-water separator. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , this embodiment provides a technical solution: a high-efficiency dried fruit dryer, comprising a drying shell 1 and a high-efficiency drying mechanism 6;

[0023] Drying shell 1: Six evenly distributed vertical support sockets 4 are provided on its left and right walls. A preserved fruit baking tray 5 is vertically inserted between each of the four horizontally adjacent vertical support sockets 4. A closing door 3 is hinged to the left front end of the drying shell 1 through two symmetrically distributed hinges. When drying preserved fruits, the staff first places the preserved fruits on the preserved fruit baking tray 5, then vertically inserts the preserved fruit baking tray 5 downward into the corresponding vertical support sockets 4, thereby placing the preserved fruit baking tray 5 in the air. Then, the closing door 3 is closed to isolate the preserved fruits from the external environment.

[0024] High-efficiency drying mechanism 6: It includes a circulation pipe 61, a rotating pipe 62, a hot air pipe 63, an air direction adjustment component 64, a ceramic heating plate 65, an induced draft fan 66 and a steam-water separator 67. The circulation pipe 61 is arranged between the upper and rear walls of the drying shell 1. The front end of the internal circulation pipe 61 is provided with six evenly distributed rotating pipes 62 through a rotating joint. The interior of the rotating pipe 62 is provided with five evenly distributed hot air pipes 63. The rear end of the circulation pipe 61 is connected in series with an induced draft fan 66, a steam-water separator 67 and a ceramic heating plate 65 from top to bottom. A wind direction adjustment component 64 is provided between the rotating pipe 62 and the drying shell 1. A single-chip microcomputer 2 is provided on the right side of the drying shell 1. The input end of the single-chip microcomputer 2 is electrically connected to the external power supply, and the output end of the single-chip microcomputer 2 is respectively connected to the ceramic heating plate 6 5 is electrically connected to the input end of the induced draft fan 66, the wind direction adjustment component 64 includes a gear 641 and a rack plate 642, the gears 641 are respectively arranged at the outer front end of the rotating tube 62, the left and right walls of the drying shell 1 are provided with a slide groove 1, the interior of the slide groove 1 is slidably connected with a rack plate 642, and the rack plate 642 is meshed with the adjacent gear 641, the wind direction adjustment component 64 also includes a translation seat 643, an inclined slide groove 644 and an inclined slide seat 645, the translation seat 643 is slidably connected to the slide groove 2 opened on the bottom wall of the drying shell 1, the left and right inclined surfaces of the translation seat 643 are provided with an inclined slide groove 644, the interior of the inclined slide groove 644 is slidably connected with an inclined slide seat 645, and the inclined slide seat 645 is fixedly connected to the adjacent rack plate 642, and the wind direction The adjusting component 64 also includes a rotating shaft 646 and a reciprocating screw 647. The rotating shaft 646 is rotatably connected to the right wall of the drying shell 1 through a bearing. A reciprocating screw 647 is provided at the left end of the rotating shaft 646. A connecting seat is provided on the rear side of the translation seat 643. The connecting seat is threadedly connected to the reciprocating screw 647. The wind direction adjusting component 64 also includes a motor 648. The motor 648 is arranged on the right side of the drying shell 1. The input end of the motor 648 is electrically connected to the output end of the single-chip computer 2. The output shaft of the motor 648 is fixedly connected to the right end of the rotating shaft 646. When the preserved fruits are dried, the single-chip computer 2 starts the induced draft fan 66 and the ceramic heating plate 65. The ceramic heating plate 65 heats the gas discharged from the hot air pipe 63, so that the hot air flows out and performs hot air drying on the preserved fruits in the preserved fruit baking tray 5 from bottom to top. The operation of the induced draft fan 66 causes the gas in the device to flow in through the upper end of the circulation pipe 61, pass through the steam-water separator 67, the rotating pipe 62, and then be discharged to the inside of the device through the hot air pipe 63, thereby realizing the recycling of the dried fruit airflow inside the device, avoiding the contact of the gas with the external environment, and reducing the heat loss of the hot air inside the device. When the water vapor carried by the hot air in the circulation pipe 61 passes through the steam-water separator 67, the steam-water separator 67 uses high-temperature nanofiltration to filter and remove the water vapor in the hot air. The dried fruit gas of the device circulates and dehumidifies, reducing the interference of heat loss and moisture on the dried fruit, thereby improving the drying efficiency of the device for the dried fruit. At the same time, during the dried fruit drying process, the single-chip microcomputer 2 starts the motor 648 so that its output shaft drives the rotating shaft 646 to rotate.The rotating shaft 646 drives the reciprocating screw 647 to rotate, and the reciprocating screw 647 drives the translation seat 643 to slide back and forth along the second slide groove by being threadedly connected with the connecting seat. When the translation seat 643 slides to the left along the second slide groove, the inclined slide 645 on the left slides up along the inclined slide groove 644 on the left, and the inclined slide 645 on the left drives the rack plate 642 on the left to slide up along the first slide groove. The rack plate 642 on the left is engaged so that the gear 641 on the left drives the hot air pipe 63 on the left to flip forward, and the inclined slide 645 on the right slides down along the inclined slide groove 644 on the right. The inclined slide 645 on the right uses the same principle to make the hot air pipe 63 on the right flip forward synchronously. When the translation seat 643 slides along the second slide groove, the inclined slide 645 on the left slides up along the inclined slide groove 644 on the right. When the second chute slides to the right, the hot air pipes 6 on the left and right sides flip in the opposite direction according to the same principle. As the translation seat 643 slides back and forth along the second chute, the hot air pipes 6 flip alternately forward and reverse. By flipping the hot air pipes 6 alternately forward and reverse, the direct coverage of the hot air pipes 6 for hot air drying the preserved fruits in the adjacent preserved fruit baking trays 5 is increased, further improving the drying efficiency of the device for preserved fruits. The device adopts a circulating hot air drying method to avoid heat release and consumption while automatically processing the moisture inside the device, thereby improving the drying efficiency of the device for preserved fruits. At the same time, the device causes the preserved fruit hot air drying area to flip and swing back and forth through the transmission element, further improving the drying efficiency of the device for preserved fruits by increasing the hot air drying coverage of the preserved fruits.

[0025] The working principle of the high-efficiency preserved fruit drying machine provided by the present invention is as follows: when drying preserved fruits, the staff first places the preserved fruits on the preserved fruit baking tray 5, and then vertically inserts the preserved fruit baking tray 5 into the corresponding vertical support socket 4, so that the preserved fruit baking tray 5 is suspended, and then the closed door 3 is closed, and then the single-chip computer 2 starts the induced draft fan 66 and the ceramic heating plate 65, and the ceramic heating plate 65 heats the gas discharged from the hot air pipe 63, so that the hot air flows out to dry the preserved fruits in the preserved fruit baking tray 5 from bottom to top, and the operation of the induced draft fan 66 makes the gas in the device It flows in through the upper end of the circulation pipe 61, passes through the steam-water separator 67, the rotating pipe 62 and then is discharged to the inside of the device through the hot air pipe 63, thereby realizing the recycling of the preserved fruit drying airflow inside the device, avoiding the contact of the gas with the external environment, and reducing the heat loss of the hot air inside the device. When the water vapor carried by the hot air in the circulation pipe 61 passes through the steam-water separator 67, the steam-water separator 67 uses high-temperature nanofiltration to filter and remove the water vapor in the hot air. The preserved fruit drying gas of the device circulates and dehumidifies, reducing the interference of heat loss and moisture on the preserved fruit drying, thereby improving the drying efficiency of the device for the preserved fruit, and at the same time During the drying process of preserved fruits, the single chip computer 2 starts the motor 648 so that its output shaft drives the rotating shaft 646 to rotate, and the rotating shaft 646 drives the reciprocating screw 647 to rotate. The reciprocating screw 647 is threadedly connected with the connecting seat to drive the translation seat 643 to slide back and forth along the second slide groove. When the translation seat 643 slides to the left along the second slide groove, the inclined slide 645 on the left slides up along the inclined slide groove 644 on the left, and the inclined slide 645 on the left drives the rack plate 642 on the left to slide up along the first slide groove. The rack plate 642 on the left is engaged so that the gear 641 on the left drives the hot air pipe on the left. 63 flips forward, and the inclined slide 645 on the right side slides down along the inclined slide groove 644 on the right side. The inclined slide 645 on the right side makes the hot air pipe 63 on the right side flip forward synchronously through the same principle. When the translation seat 643 slides to the right along the second slide groove, the hot air pipes 6 on the left and right sides flip in the opposite direction through the same principle. As the translation seat 643 slides back and forth along the second slide groove, the hot air pipes 6 flip forward and backward alternately. By flipping the hot air pipes 6 forward and backward alternately, the direct coverage range of the hot air pipe 6 for hot air drying of the preserved fruits in the adjacent preserved fruit baking tray 5 is increased, thereby further improving the drying efficiency of the device for the preserved fruits.

[0026] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can adopt MCS-51, the motor 648 can adopt Y80M1-2, the ceramic heating plate 65 can adopt MCH ceramic heating plate, and the induced draft fan 66 can adopt F4-72. The single chip microcomputer 2 controls the operation of the motor 648, the ceramic heating plate 65 and the induced draft fan 66 using methods commonly used in the prior art.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency dried fruit drying machine, characterized by: It comprises a drying shell (1) and a high-efficiency drying mechanism (6); Drying shell (1): six evenly distributed vertical support sockets (4) are provided on both the left and right walls, and a preserved fruit baking tray (5) is vertically inserted between four horizontally adjacent vertical support sockets (4); High-efficiency drying mechanism (6): It comprises a circulation pipe (61), a rotating pipe (62), a hot air pipe (63), an air direction regulating assembly (64), a ceramic heating plate (65), an induced draft fan (66) and a steam-water separator (67), wherein the circulation pipe (61) is arranged between the upper and rear walls of the drying shell (1), the front end of the inner part of the circulation pipe (61) is provided with six evenly distributed rotating pipes (62) through a rotating joint, and the interior of each rotating pipe (62) is provided with five evenly distributed hot air pipes (63), the rear end of the circulation pipe (61) is connected in series with an induced draft fan (66), a steam-water separator (67) and a ceramic heating plate (65) from top to bottom, and an air direction regulating assembly (64) is provided between the rotating pipe (62) and the drying shell (1).

2. A high-efficiency dried fruit drying machine according to claim 1, characterized in that: A single-chip microcomputer (2) is provided on the right side of the drying shell (1); the input end of the single-chip microcomputer (2) is electrically connected to an external power supply, and the output end of the single-chip microcomputer (2) is electrically connected to the input ends of the ceramic heating plate (65) and the induced draft fan (66), respectively.

3. A high-efficiency dried fruit drying machine according to claim 1, characterized in that: The front left end of the drying shell (1) is hinged with a closing door (3) via two symmetrically distributed hinges.

4. A high-efficiency dried fruit drying machine according to claim 2, characterized in that: The wind direction adjustment component (64) includes a gear (641) and a rack plate (642). The gears (641) are respectively arranged at the outer front end of the rotating tube (62). The left and right walls of the drying shell (1) are each provided with a slide groove 1. The interior of the slide groove 1 is slidably connected to the rack plate (642). The rack plate (642) is meshed with the adjacent gear (641).

5. A high-efficiency dried fruit drying machine according to claim 4, characterized in that: The wind direction adjustment component (64) further includes a translation seat (643), an inclined sliding groove (644) and an inclined sliding seat (645). The translation seat (643) is slidably connected to the second sliding groove provided on the bottom wall of the drying shell (1). The inclined surfaces on the left and right sides of the translation seat (643) are both provided with inclined sliding grooves (644). The interiors of the inclined sliding grooves (644) are both slidably connected to the inclined sliding seats (645). The inclined sliding seats (645) are fixedly connected to the adjacent rack plates (642).

6. A high-efficiency dried fruit drying machine according to claim 5, characterized in that: The wind direction adjustment assembly (64) further comprises a rotating shaft (646) and a reciprocating screw (647). The rotating shaft (646) is rotatably connected to the right wall of the drying shell (1) via a bearing. The reciprocating screw (647) is provided at the left end of the rotating shaft (646). A connecting seat is provided at the rear side of the translation seat (643), and the connecting seat is threadedly connected to the reciprocating screw (647).

7. A high-efficiency dried fruit drying machine according to claim 6, characterized in that: The wind direction adjustment component (64) further includes a motor (648), which is arranged on the right side of the drying shell (1), the input end of the motor (648) is electrically connected to the output end of the single-chip microcomputer (2), and the output shaft of the motor (648) is fixedly connected to the right end of the rotating shaft (646).

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