Airing device for fruit slicing

Abstract

The invention relates to the technical field of dried fruit processing, and discloses a fruit slicing airing device which comprises a drying cavity, a fan is arranged at the top of the drying cavity, a heater is arranged at the bottom of the fan, a conveying mechanism is arranged below the drying cavity, the conveying mechanism comprises a crawler belt, and the crawler belt is provided with a plurality of crawler belt pieces hinged to one another; a baking plate used for placing dried fruits is installed on the crawler belt, a plurality of through holes are formed in the baking plate, the through holes are located in the bottoms of the dried fruits, a movable block is slidably installed at the bottom of the baking plate, an abutting block is installed at the top end of the movable block, the abutting block is located in the through holes, and when the crawler belt conveys the dried fruits into the drying cavity, the movable block drives the abutting block to jack up the dried fruits. The bottom of the dried fruit does not adhere to the baking plate, the bottom of the dried fruit is exposed in hot air, the contact area of the dried fruit and the hot air is increased, the drying effect of the dried fruit is improved, the specific drying effect can be achieved in a short time, and the effect of saving energy is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of dried fruit processing, in particular to a drying device for fruit slices. Background Art

[0002] The production of fruit slices generally includes two methods: natural drying and hot air drying. Natural drying means placing the processed fruits in a well-ventilated and sunny place to dry. This method is low-cost and takes a long time to dry. Hot air drying uses a hot air blower to blow hot air into the drying room to evaporate the moisture in the fruit. This method dries faster and can control parameters such as drying temperature, humidity and wind speed.

[0003] In reality, in order to shorten the drying time and prevent fruit corruption, before drying the fruit slices, the slices must first be preliminarily dehydrated and then dried outdoors. Dehydration generally uses electric drying equipment to bake the dried fruits, which causes energy waste to a certain extent; therefore, it does not meet the existing needs. We have proposed a drying device for fruit slices. Summary of the invention

[0004] The present invention provides a drying device for fruit slices. The device has the function of lifting up the dried fruit during baking so that the bottom of the dried fruit is exposed to hot air, thereby increasing the baking surface area of ​​the dried fruit and shortening the baking time required to achieve the same baking effect, thereby achieving the beneficial effect of saving energy. The device solves the problem mentioned in the above background technology that in reality, in order to shorten the drying time and prevent fruit corruption, before drying the fruit slices, the slices must first be preliminarily dehydrated and then dried outdoors. Dehydration is generally carried out by baking the dried fruit using electric drying equipment, which causes energy waste to a certain extent.

[0005] The present invention provides the following technical solution: a drying device for fruit slices, comprising a drying chamber, a fan is arranged at the top of the drying chamber, a heater is arranged at the bottom of the fan, a conveying mechanism is arranged below the drying chamber, the conveying mechanism comprises a crawler and a crawler shell, the crawler is installed in the crawler shell, the crawler is arranged as a plurality of crawlers hinged to each other, a baking plate for placing dried fruits is detachably installed on the crawler, a plurality of through holes are opened on the baking plate, and a resisting block is slidably installed in the through hole;

[0006] When the crawler conveys the dried fruits into the drying chamber, the abutment blocks intermittently lift up the dried fruits.

[0007] As an optional solution of the fruit slice drying device described in the present invention, a motor is arranged in the track housing, a driving gear is installed on the rotating shaft of the motor, a driven gear is also installed in the track housing, the driving gear is transmission-connected with the driven gear, and the crawler shoes of the track are meshingly sleeved on the outer sides of the driving gear and the driven gear.

[0008] As an optional solution of the drying device for fruit slices described in the present invention, wherein: a wave plate for realizing the up and down movement of the resistance block is installed inside the crawler shell, a reciprocating mechanism for driving the wave plate is arranged at the bottom of the crawler shell, a plurality of concave and convex parts are arranged on the wave plate, and the bottom of the resistance block is in sliding contact with the wave plate;

[0009] When the abutment block contacts the wave crest of the wave plate, the abutment block lifts up the dried fruit.

[0010] As an optional solution of the drying device for fruit slices described in the present invention, a hot air chamber is arranged inside the drying chamber, a first air duct is installed at the air outlet of the heater, the first air duct is connected to the hot air chamber, a plurality of second air ducts are arranged at the bottom of the hot air chamber, and the air outlet of the second air duct is located above the corrugated plate.

[0011] As an optional solution of the drying device for fruit slices described in the present invention, a plurality of third air ducts are provided on the side of the hot air chamber, and the bottom ends of the third air ducts are aligned with the side of the dried fruit.

[0012] As an optional solution of the drying device for fruit slices described in the present invention, wherein: a movable block is installed at the bottom of the abutment block, the bottom of the movable block is in sliding contact with the wave plate, a mounting seat is installed at the bottom end of the through hole, the mounting seat is hollow, and the movable block is slidably installed in the mounting seat;

[0013] A groove is provided inside the mounting seat, and a convex block is installed on the movable block, and the convex block is slidably engaged with the groove;

[0014] The movable block is configured as a stage-shaped block, and the movable block is clearance-matched with the mounting seat;

[0015] When the movable block contacts the trough of the wave plate, the hot air at the bottom of the baking plate bakes the bottom of the dried fruit through the gap between the movable block and the mounting seat.

[0016] As an optional solution of the drying device for fruit slices described in the present invention, fixed rods are arranged at both ends of the baking plate, a cross bar No. 1 is installed on the fixed rod, a cross plate is installed on the track, an L-shaped plate for limiting the fixed rod is arranged on the cross plate, and a rotating plate is also arranged on the cross plate, and the rotating plate is in conflict with the cross bar No. 1.

[0017] As an optional solution of the drying device for fruit slices described in the present invention, wherein: a slide is provided at one end of the crawler housing, a special-shaped slide is provided on the side of the slide, the special-shaped slide comprises a first straight slide, an arc-shaped slide, and a second vertical slide, the first straight slide, the arc-shaped slide and the second vertical slide are connected in sequence;

[0018] A drying board is installed on the slide, guide rods are installed on both sides of the drying board, and one end of the guide rod is slidably installed in the special-shaped slide groove;

[0019] A shift plate is installed on the fixed rod, a card slot is provided on the fixed rod, a first magnet is installed in the card slot, a card block is provided at the bottom of the guide rod, and a second magnet is installed at the bottom of the card block;

[0020] After the dried fruits on the baking plate are baked, the second magnet is attracted to the first magnet, and the baking plate and the drying plate move synchronously.

[0021] As an optional solution of the drying device for fruit slices described in the present invention, wherein: a second cross bar is fixedly installed on the fixed rod, one end of the second cross bar is provided with a threaded portion, and a limit plate is installed on the second cross bar;

[0022] A pair of guide rails are installed at one end of the crawler housing, a slider is slidably installed on the guide rail, a movable plate is installed on the slider, and the second cross bar slides and penetrates the movable plate;

[0023] A fixing plate is installed at one end of the guide rail, and a threaded hole for flipping the baking plate is provided on the fixing plate, and the threaded hole is arranged corresponding to the second cross bar;

[0024] When the threaded portion is threadedly connected to the threaded hole, the baking plate and the drying plate are flipped 180 degrees together.

[0025] As an optional solution of the drying device for fruit slices described in the present invention, one end of the crawler housing is also equipped with a mounting groove, a compression spring is arranged inside the mounting groove, a wedge block is slidably installed in the mounting groove, the bottom end of the wedge block abuts against the compression spring, and an arc groove is opened on the top of the wedge block;

[0026] The rotating plate is hinged on the horizontal plate, a torsion spring is installed at the bottom of the rotating plate, and one end of the torsion spring is fixedly connected to the horizontal plate;

[0027] After the baking plate and the drying plate are turned over together, the horizontal plate rotates, and one end of the first horizontal bar falls on the arc groove.

[0028] The present invention has the following beneficial effects:

[0029] 1. The fruit slice drying device, the baking plate moves into the drying chamber, the abutment block and the wave plate are in sliding contact, because the movement speed of the baking plate is slow, a reciprocating mechanism is provided at the bottom of the wave plate, the reciprocating mechanism allows the wave plate to reciprocate, the abutment block and the wave crests and troughs of the wave plate are alternately in contact, when the abutment block contacts the wave crests of the wave plate, the abutment block lifts up the dried fruit, so that the bottom of the dried fruit will not adhere to the baking plate, thereby facilitating the subsequent feeding of the dried fruit, and the bottom of the dried fruit is exposed to the hot air, so that the contact area between the dried fruit and the hot air is increased, thereby improving the drying effect of the dried fruit, so if a specific drying effect is to be achieved, the device only needs a short time to complete, thereby realizing the effect of energy saving.

[0030] 2. The fruit slice drying device has a movable block installed at the bottom of the resistance block, the bottom of the movable block is in sliding contact with the wave plate, the movable block is set as a table-shaped block, and the movable block and the mounting seat are matched with each other. When the movable block contacts the trough of the wave plate, the hot air at the bottom of the baking plate rises, and the hot air bakes the bottom of the dried fruit through the gap between the movable block and the mounting seat, thereby making full use of the hot air in the drying chamber and further achieving the effect of saving energy.

[0031] 3. The drying device for fruit slices, when the dried fruits on the baking plate are baked, the paddle plate contacts the drying plate, and the guide rods at both ends of the drying plate slide into the second vertical groove along the arc-shaped groove, so that the card block is engaged with the card groove, and the second magnet is attracted to the first magnet, so that the baking plate and the drying plate move synchronously, and when the rotating plate continues to push the baking plate and the drying plate, the threaded part on the second cross bar is threadedly installed in the threaded hole, and the baking plate and the drying plate are turned 180 degrees together, thereby realizing automatic transfer of the dried fruits to the drying plate. At this time, the drying plate is located at the bottom of the baking plate, and the temperature of the drying plate is relatively low, so that the processing personnel are not easily scalded when transferring the drying plate, and the original bottom of the dried fruit is facing upward at this time, and finally the drying plate is transferred to the outdoors, and the bottom of the dried fruit is directly subjected to final drying, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0033] Figure 2 The cross-sectional structure of the present invention is shown in FIG. Figure 1 .

[0034] Figure 3 The cross-sectional structure of the present invention is shown in FIG. Figure 2 .

[0035] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0036] Figure 5 It is a schematic diagram of the cross-sectional structure of the movable block of the present invention.

[0037] Figure 6 The cross-sectional structure of the present invention is shown in FIG. Figure 3 .

[0038] Figure 7 It is a structural schematic diagram of the baking plate of the present invention.

[0039] Figure 8 It is a schematic structural diagram of the drying board of the present invention when it is installed.

[0040] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at point C in the middle.

[0041] Fig.10 It is a schematic diagram of the cross-sectional structure of the rotating plate of the present invention.

[0042] Fig.11 For the present invention Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0043] Fig.12 For the present invention Figure 2 Schematic diagram of the enlarged structure at D in the middle.

[0044] Fig.13 It is a schematic diagram of the cross-sectional structure of the mounting seat of the present invention.

[0045] Fig.14 It is a schematic diagram of the installation structure of the corrugated plate of the present invention.

[0046] In the figure: 101, drying chamber; 102, heater; 103, fan; 201, first air duct; 202, hot air chamber; 203, second air duct; 204, third air duct; 300, transmission mechanism; 301, crawler; 302, motor; 303, driving gear; 304, driven gear; 305, crawler housing; 306, cross plate; 307, reciprocating mechanism; 401, baking plate; 402, through hole; 403, fixing rod; 404, drying plate; 405, second cross bar; 406, limit plate; 407, threaded portion; 409, slot; 410, L-shaped plate; 411, first magnet; 412, The clamping block; 413, the second magnet; 501, the slide; 502, the guide rail; 503, the movable plate; 504, the slider; 505, the fixed plate; 506, the threaded hole; 507, the second vertical slide groove; 508, the mounting groove; 509, the wedge block; 510, the compression spring; 511, the arc groove; 512, the rotating plate; 513, the first horizontal bar; 514, the dial plate; 515, the torsion spring; 516, the first straight slide groove; 517, the guide rod; 518, the arc slide groove; 5200, the special-shaped slide groove; 601, the wave plate; 602, the movable block; 603, the mounting seat; 604, the resistance block; 605, the protrusion; 606, the groove. DETAILED DESCRIPTION

[0047] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0048] Embodiment 1: This embodiment is intended to promote the solution of the problem that in order to shorten the drying time and prevent fruit corruption, before drying the fruit slices, the slices must first be preliminarily dehydrated and then dried outdoors. Dehydration generally uses electric drying equipment to bake the dried fruit, which causes a certain degree of energy waste. Please refer to Figures 1 to 14 A drying device for fruit slices includes a drying chamber 101, a fan 103 is arranged on the top of the drying chamber 101, a heater 102 is arranged at the bottom of the fan 103, a conveying mechanism 300 is arranged below the drying chamber 101, the conveying mechanism 300 includes a crawler 301 and a crawler shell 305, the crawler 301 is installed in the crawler shell 305, the crawler 301 is arranged as a plurality of crawlers hinged to each other, a baking plate 401 for placing dried fruits is detachably installed on the crawler 301, a plurality of through holes 402 are opened on the baking plate 401, and a resistance block 604 is slidably installed in the through hole 402, when the crawler 301 transports the dried fruits into the drying chamber 101, the resistance block 604 intermittently lifts the dried fruits.

[0049] For details, please refer to Figure 3 A motor 302 is provided in the track housing 305, a driving gear 303 is installed on the rotating shaft of the motor 302, a driven gear 304 is also installed in the track housing 305, the driving gear 303 is transmission-connected with the driven gear 304, and the crawler shoes of the track 301 are meshed and sleeved on the outer sides of the driving gear 303 and the driven gear 304.

[0050] Among them, a wave plate 601 for realizing the up and down movement of the resistance block 604 is installed inside the track shell 305 through a sliding groove. A reciprocating mechanism 307 for driving the wave plate 601 is provided at the bottom of the track shell 305. A plurality of concave and convex parts are provided on the wave plate 601. The bottom of the resistance block 604 is in sliding contact with the wave plate 601. When the resistance block 604 contacts the wave crest of the wave plate 601, the resistance block 604 lifts up the dried fruit.

[0051] It should be noted that see Fig.14 The reciprocating mechanism 307 is used to make the wave plate 601 reciprocate. The reciprocating mechanism 307 generally includes a motor, a gear, a pair of racks and a crank. The motor is installed on the outside of the track housing 305, and the crank is connected to the rotating shaft of the motor. One rack is fixedly installed on the inside of the housing, and one rack is fixedly installed on the bottom side of the wave plate. The gear is meshed with the two racks at the same time, and the gear is driven by the crank to make a linear motion back and forth. The gear drives the rack on the bottom side of the wave plate to make a linear motion, thereby completing the reciprocating motion. The reciprocating mechanism 307 is a commonly used mechanical structure and will not be described in detail here.

[0052] Also, please refer to Figure 3 , Figure 6 A hot air chamber 202 is provided inside the drying chamber 101, a first air duct 201 is installed at the air outlet of the heater 102, the first air duct 201 is connected with the hot air chamber 202, a plurality of second air ducts 203 are provided at the bottom of the hot air chamber 202, the air outlet of the second air duct 203 is located above the wave plate 601, a plurality of third air ducts 204 are provided on the side of the hot air chamber 202, and the bottom end of the third air duct 204 is aligned with the side of the dried fruit.

[0053] It should be noted that the conveying mechanism 300 is set to run intermittently, and when the baking plate 401 moves to the bottom of the second air duct 203, it stops moving and runs again after a period of time. Compared with heating the inside of the drying chamber 101 in a wide range without dead angles, the air outlet of the second air duct 203 is aimed at the top of the dried fruit, and the bottom end of the third air duct 204 is aimed at the side of the dried fruit. The second air duct 203 and the third air duct 204 are used to directly guide the hot air around the dried fruit, thereby reducing heat dissipation and energy consumption.

[0054] In this embodiment: the baking plate 401 moves into the drying chamber 101, and the resistance block 604 slides in contact with the wave plate 601. Since the movement speed of the baking plate 401 is relatively slow, a reciprocating mechanism 307 is provided at the bottom of the wave plate 601. The reciprocating mechanism 307 allows the wave plate 601 to reciprocate, and the resistance block 604 alternately contacts the crests and troughs of the wave plate 601. When the resistance block 604 contacts the crests of the wave plate 601, the resistance block 604 lifts up the dried fruit, so that the bottom of the dried fruit will not adhere to the baking plate 401, thereby facilitating the subsequent feeding of the dried fruit. Moreover, the bottom of the dried fruit is exposed to the hot air, which increases the contact area between the dried fruit and the hot air, thereby improving the drying effect of the dried fruit. Therefore, if a specific drying effect is to be achieved, the device only needs a short time to complete, thereby achieving the effect of saving energy.

[0055] Embodiment 2: This embodiment is intended to promote the solution to the problem of further saving the energy required for baking dried fruits. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figures 1 to 14 A movable block 602 is installed at the bottom of the resistance block 604, and the bottom of the movable block 602 is in sliding contact with the wave plate 601. A mounting seat 603 is installed at the bottom of the through hole 402, and the mounting seat 603 is hollow. The movable block 602 is slidably installed in the mounting seat 603. A groove 606 is opened inside the mounting seat 603. A protrusion 605 is installed on the movable block 602, and the protrusion 605 is slidably engaged with the groove 606. The movable block 602 is set as a stage-shaped block, and the movable block 602 and the mounting seat 603 are gap-matched. When the movable block 602 contacts the trough of the wave plate 601, the hot air at the bottom of the baking plate 401 bakes the bottom of the dried fruit through the gap between the movable block 602 and the mounting seat 603.

[0056] In this embodiment: a movable block 602 is installed at the bottom of the resistance block 604, and the bottom of the movable block 602 is in sliding contact with the wave plate 601. The movable block 602 is set as a table-shaped block, and the movable block 602 and the mounting seat 603 are gap-matched. When the movable block 602 contacts the trough of the wave plate 601, the hot air at the bottom of the baking plate 401 rises, and the hot air bakes the bottom of the dried fruit through the gap between the movable block 602 and the mounting seat 603, thereby making full use of the hot air in the drying chamber 101 and further achieving the effect of saving energy.

[0057] Embodiment 3: This embodiment aims to solve the problem of automatically transferring dried fruits to the drying board and turning the dried fruits. This embodiment is an improvement made on the basis of embodiment 2. For details, please refer to Figures 1 to 14Fixed rods 403 are provided at both ends of the baking plate 401, and a first cross bar 513 is installed on the fixed rod 403. A cross plate 306 is installed on the track 301, and an L-shaped plate 410 for limiting the fixed rod 403 is provided on the cross plate 306. A rotating plate 512 is also provided on the cross plate 306, and the rotating plate 512 conflicts with the first cross bar 513.

[0058] A slide 501 is provided at one end of the crawler housing 305, and a special-shaped slide groove 5200 is provided on the side of the slide 501. The special-shaped slide groove 5200 includes a first straight slide groove 516, an arc-shaped slide groove 518, and a second vertical slide groove 507. The first straight slide groove 516, the arc-shaped slide groove 518 and the second vertical slide groove 507 are connected in sequence. A drying board 404 is installed on the slide 501, and guide rods 517 are installed on both sides of the drying board 404. One end of the guide rod 517 slides Installed in the special-shaped slide groove 5200, a dial plate 514 is installed on the fixed rod 403, a card slot 409 is opened on the fixed rod 403, a first magnet 411 is installed in the card slot 409, a card block 412 is arranged at the bottom of the guide rod 517, and a second magnet 413 is installed at the bottom of the card block 412. After the dried fruits on the baking plate 401 are baked, the second magnet 413 is attracted to the first magnet 411, and the baking plate 401 and the drying plate 404 move synchronously.

[0059] A No. 2 cross bar 405 is fixedly installed on the fixed rod 403, a threaded portion 407 is provided at one end of the No. 2 cross bar 405, a limit plate 406 is installed on the No. 2 cross bar 405, a pair of guide rails 502 are installed at one end of the track shell 305, a slider 504 is slidably installed on the guide rail 502, a movable plate 503 is installed on the slider 504, the No. 2 cross bar 405 slides and penetrates the movable plate 503, a fixed plate 505 is installed at one end of the guide rail 502, a threaded hole 506 for flipping the baking plate 401 is provided on the fixed plate 505, the threaded hole 506 is arranged corresponding to the No. 2 cross bar 405, when the threaded portion 407 is threadedly connected with the threaded hole 506, the baking plate 401 and the drying plate 404 flip 180° together.

[0060] In addition, a mounting groove 508 is also installed at one end of the crawler shell 305, and a compression spring 510 is arranged inside the mounting groove 508. A wedge block 509 is slidably installed in the mounting groove 508, and the bottom end of the wedge block 509 is in contact with the compression spring 510. An arc groove 511 is opened on the top of the wedge block 509, and a rotating plate 512 is hinged on the cross plate 306. A torsion spring 515 is installed at the bottom of the rotating plate 512, and one end of the torsion spring 515 is fixedly connected to the cross plate 306. When the baking plate 401 and the drying plate 404 are flipped together, the cross plate 306 rotates, and one end of the No. 1 cross bar 513 falls on the arc groove 511.

[0061] In this embodiment, when the dried fruits on the baking plate 401 are baked, the paddle plate 514 contacts the drying plate 404, and the guide rods 517 at both ends of the drying plate 404 slide into the second vertical groove 507 along the arc-shaped groove 518, so that the block 412 is engaged with the groove 409, and the second magnet 413 is attracted to the first magnet 411, so that the baking plate 401 and the drying plate 404 move synchronously. When the rotating plate 512 continues to push the baking plate 401 and the drying plate 404, the threaded portion on the second cross bar 405 Thread 407 is installed in threaded hole 506, and baking plate 401 and drying plate 404 are turned 180 degrees together, so that the dried fruits are automatically transferred to drying plate 404. At this time, drying plate 404 is located at the bottom of baking plate 401, and the temperature of drying plate 404 is relatively low, so the processing personnel are not easily scalded when transferring drying plate 404. At this time, the original bottom of the dried fruits is facing upwards, and finally the drying plate 404 is transferred to the outdoors, and the bottom of the dried fruits are directly dried, which increases the practicality of the device.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A drying device for fruit slices, comprising a drying chamber (101), a fan (103) is arranged at the top of the drying chamber (101), and a heater (102) is arranged at the bottom of the fan (103), characterized in that: A conveying mechanism (300) is arranged below the drying chamber (101), the conveying mechanism (300) comprising a crawler (301) and a crawler housing (305), the crawler (301) being installed in the crawler housing (305), the crawler (301) being arranged as a plurality of crawler plates hinged to each other, a baking plate (401) for placing dried fruits being detachably mounted on the crawler (301), a plurality of through holes (402) being provided on the baking plate (401), and a resisting block (604) being slidably mounted in the through hole (402); When the crawler belt (301) transports the dried fruits into the drying chamber (101), the resistance block (604) intermittently lifts up the dried fruits.

2. The fruit slice drying device according to claim 1, characterized in that: The crawler housing (305) is provided with a motor (302), a driving gear (303) is installed on the rotating shaft of the motor (302), and a driven gear (304) is also installed in the crawler housing (305). The driving gear (303) is transmission-connected with the driven gear (304), and the crawler shoes of the crawler (301) are meshedly sleeved on the outer sides of the driving gear (303) and the driven gear (304).

3. The fruit slice drying device according to claim 1, characterized in that: A wave plate (601) for making the abutment block (604) rise and fall is installed inside the crawler housing (305), a reciprocating mechanism (307) for driving the wave plate (601) is arranged at the bottom of the crawler housing (305), a plurality of concave and convex parts are arranged on the wave plate (601), and the bottom of the abutment block (604) is in sliding contact with the wave plate (601); When the abutment block (604) contacts the wave crest of the wave plate (601), the abutment block (604) lifts up the dried fruit.

4. The fruit slice drying device according to claim 3, characterized in that: A hot air chamber (202) is arranged inside the drying chamber (101); a first air duct (201) is installed at the air outlet of the heater (102); the first air duct (201) is connected to the hot air chamber (202); a plurality of second air ducts (203) are arranged at the bottom of the hot air chamber (202); the air outlets of the second air ducts (203) are located above the wave plate (601).

5. The fruit slice drying device according to claim 4, characterized in that: A plurality of third air ducts (204) are arranged on the side of the hot air chamber (202), and the bottom ends of the third air ducts (204) are aligned with the side of the dried fruit.

6. The fruit slice drying device according to claim 3, characterized in that: A movable block (602) is installed at the bottom of the resistance block (604), and the bottom of the movable block (602) is in sliding contact with the wave plate (601). A mounting seat (603) is installed at the bottom end of the through hole (402), and the mounting seat (603) is hollow, and the movable block (602) is slidably installed in the mounting seat (603); A groove (606) is provided inside the mounting seat (603), a convex block (605) is installed on the movable block (602), and the convex block (605) is slidably engaged with the groove (606); The movable block (602) is configured as a stage-shaped block, and the movable block (602) is clearance-matched with the mounting seat (603); When the movable block (602) contacts the trough of the wave plate (601), the hot air at the bottom of the baking plate (401) bakes the bottom of the dried fruit through the gap between the movable block (602) and the mounting seat (603).

7. The fruit slice drying device according to claim 2, characterized in that: Fixed rods (403) are arranged at both ends of the baking plate (401), a first cross bar (513) is installed on the fixed rod (403), a cross plate (306) is installed on the crawler (301), an L-shaped plate (410) for limiting the fixed rod (403) is arranged on the cross plate (306), and a rotating plate (512) is also arranged on the cross plate (306), and the rotating plate (512) is in conflict with the first cross bar (513).

8. The fruit slice drying device according to claim 7, characterized in that: A slide (501) is provided at one end of the crawler housing (305), and a special-shaped slide groove (5200) is provided on the side of the slide (501), and the special-shaped slide groove (5200) includes a first straight slide groove (516), an arc-shaped slide groove (518), and a second vertical slide groove (507), and the first straight slide groove (516), the arc-shaped slide groove (518) and the second vertical slide groove (507) are connected in sequence; A drying board (404) is installed on the slide (501), guide rods (517) are installed on both sides of the drying board (404), and one end of the guide rod (517) is slidably installed in the special-shaped slide groove (5200); The fixing rod (403) is provided with a shifting plate (514), the fixing rod (403) is provided with a slot (409), a first magnet (411) is installed in the slot (409), a block (412) is provided at the bottom of the guide rod (517), and a second magnet (413) is installed at the bottom of the block (412); After the dried fruits on the baking plate (401) are baked, the second magnet (413) is attracted to the first magnet (411), and the baking plate (401) and the drying plate (404) move synchronously.

9. The fruit slice drying device according to claim 8, characterized in that: A second cross bar (405) is fixedly mounted on the fixed rod (403), a threaded portion (407) is provided at one end of the second cross bar (405), and a limit plate (406) is mounted on the second cross bar (405); A pair of guide rails (502) are installed at one end of the crawler housing (305), a slider (504) is slidably installed on the guide rail (502), a movable plate (503) is installed on the slider (504), and the second cross bar (405) is slidably inserted into the movable plate (503); A fixing plate (505) is installed at one end of the guide rail (502), and a threaded hole (506) for flipping the baking plate (401) is provided on the fixing plate (505), and the threaded hole (506) is arranged corresponding to the second cross bar (405); When the threaded portion (407) is threadedly connected to the threaded hole (506), the baking plate (401) and the drying plate (404) are flipped together by 180 degrees.

10. The fruit slice drying device according to claim 9, characterized in that: One end of the crawler housing (305) is also provided with a mounting groove (508), a compression spring (510) is arranged inside the mounting groove (508), a wedge block (509) is slidably mounted inside the mounting groove (508), the bottom end of the wedge block (509) abuts against the compression spring (510), and an arc groove (511) is provided on the top of the wedge block (509); The rotating plate (512) is hinged on the transverse plate (306), a torsion spring (515) is installed at the bottom of the rotating plate (512), and one end of the torsion spring (515) is fixedly connected to the transverse plate (306); After the baking plate (401) and the drying plate (404) are turned over together, the horizontal plate (306) rotates, and one end of the first horizontal bar (513) falls on the arc-shaped groove (511).

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