Intelligent energy-saving efficient drying and dehydrating device for figs

Abstract

The application discloses a kind of intelligent energy-saving efficient drying and dehydrating device of dried figs, it is related to dried fruit drying and dehydrating technical field, including drying device, the freezing pump for being used to carry out cold drying is fixedly installed on the drying device, the observation door for being used to carry out the observation fruit dry state is rotatably installed in the inside of the drying device, the intelligent energy-saving efficient drying and dehydrating device of dried figs also includes automatic extension mechanism installed in the inside of the drying device and swing freezing drying device installed in the inside of the drying device, when ending dehydration, open observation door and drive telescopic articulated rod to move, telescopic articulated rod drives articulated block to move, articulated block pulls dehydration plate and is pulled out to drive dried figs to be pulled out, make dried fruit and heat source contact more fully, accelerate ice crystal sublimation rate, shorten freezing drying period, simultaneously facilitate quick loading and unloading and cleaning, improve the overall working efficiency of device, reduce energy consumption.

Description

Technical Field

[0001] This invention relates to the field of fruit freeze-drying technology, specifically to an intelligent, energy-saving, and efficient drying and dehydration device for dried figs. Background Technology

[0002] Freeze-drying is a technique that involves freezing water-containing materials below their freezing point to turn the water into solid ice, and then removing the ice by sublimating it directly into water vapor under high vacuum conditions. Traditional drying methods, such as hot air drying, natural air drying, and microwave drying, are all carried out at room temperature or high temperature and normal pressure, where the water migrates and evaporates in liquid form.

[0003] Patent publication number CN222302942U relates to a device comprising a cabinet, an electric push rod fixedly connected to the top of the cabinet, a door fixedly connected to the output end of the electric push rod, inner panels fixedly connected to the upper and lower rear sides of the door, an outer panel slidably connected to the rear side of the inner panel, a connecting plate fixedly connected between adjacent rear sides of the two outer panels, a fixed rod slidably connected inside the connecting plate, and a motor fixedly connected to the top rear side of the fixed rod. In this device, through the coordinated operation of the cabinet, door, outer panel, inner panel, connecting plate, fixed rod, motor, turntable, push rod, limit block, electric push rod, base, slide rod, vacuum equipment, and freezing equipment, the motor is driven to work, achieving continuous vibration of the food during the drying process. This prevents food from piling up and retaining moisture, which greatly affects the taste and shelf life of the food.

[0004] This device uses internal components to continuously vibrate the food during the drying process. While this prevents food from piling up and retaining moisture, which greatly affects the taste and shelf life of the food, the device is prone to slow and delayed feeding, making it difficult to ensure rapid feeding of dried fruit. During freezing, it can also cause incomplete freezing, further reducing the freezing effect of the equipment. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an intelligent, energy-efficient, and highly effective drying and dehydration device for dried figs, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: an intelligent energy-saving and efficient drying and dehydration device for dried figs, including a drying device, on which a refrigeration pump for cooling and drying is fixedly installed, and an observation door for observing the state of the dried figs is rotatably installed inside the drying device. The intelligent energy-saving and efficient drying and dehydration device for dried figs also includes an automatic extension mechanism installed inside the drying device and an oscillating freeze-drying device installed inside the drying device. The automatic extension mechanism includes a sliding wheel installed inside the drying device, a dehydration plate installed inside the drying device for placing dried fruit, a telescopic hinge rod installed on the observation door, and a hinge block installed at the telescopic end of the telescopic hinge rod. The hinge block is fixedly installed to the outside of the dehydration plate. The outer wall of the dehydration plate contacts the circumferential surface of the sliding wheel. When the dehydration plate is pulled, the sliding wheel will reduce friction, which is used to quickly place dried fruit and improve work efficiency.

[0007] The oscillating freeze-drying device includes an electric slide rail installed inside the drying device, a freeze-drying device installed at the moving end of the electric slide rail, a freeze spray head installed inside the freeze-drying device for freeze-drying, a rotating rod installed on the freeze spray head, an L-shaped rod installed on the rotating rod, a long plate installed on the L-shaped rod, a limiting block installed on the freeze-drying device, and an arc block installed inside the drying device for reciprocating oscillating freeze-drying.

[0008] After dehydration is complete, the observation door is opened, causing the telescopic hinge rod to move. This, in turn, moves the hinge block, which pulls the dehydration plate out, drawing out the dried figs. This ensures more thorough contact between the figs and the cold and heat sources, accelerating ice crystal sublimation and shortening the freeze-drying cycle. It also facilitates quick loading, unloading, and cleaning, improving overall equipment efficiency and reducing energy consumption. After the observation door is closed, the electric slide rail is activated, causing the freeze-drying device to reciprocate. This reciprocates the freeze-drying spray head, which in turn moves the long plate. The long plate contacts the curved surface of the arc block, causing the freeze-drying spray head to oscillate and spray cold air for freezing. This continuous turning of the figs during freeze-drying prevents localized accumulation and freezing adhesion, ensuring uniform drying. It also continuously changes the surface conditions of the material under airflow and heat, accelerating ice crystal sublimation, shortening the freeze-drying cycle, reducing manual turning, and increasing automation. The rotating rod is in contact with the outer wall of the freeze-drying device, the L-shaped rod is in contact with the outer wall of the freeze-drying device, the long plate is in contact with the interior of the drying device, the long plate has an arc surface, the bottom of the arc block has an arc surface, the interior of the limiting block is in contact with the outer wall of the L-shaped rod, and the freeze-drying device is in contact with the interior of the drying device.

[0009] The energy-saving and efficient drying and dehydration device for dried figs includes a wastewater collection mechanism installed inside the drying device for collecting internal moisture. The wastewater collection mechanism includes a water collection chamber installed on the drying device, a water supply pipe installed on the water collection chamber, and a wastewater box installed inside the drying device. The water collection chamber has a drain outlet inside. The inside of the water collection chamber is fixedly connected to the inside of the water supply pipe. The water supply pipe is fixedly connected to the inside of the wastewater box. The water supply pipe is fixedly connected to the inside of the drying device. The water collection chamber is in contact with the bottom of the dehydration plate.

[0010] The energy-saving and efficient drying and dehydration device for dried figs includes an anti-loosening mechanism installed inside the drying device to prevent the dehydration plate from shaking during operation. The anti-loosening mechanism includes a positioning block installed inside the drying device, a sliding rod installed inside the positioning block, a wheel installed inside the sliding rod, and an arc block II installed on the dehydration plate.

[0011] During freeze-drying, the dehydration plate condenses water into the water collection chamber, which then transports the water through a drain outlet to the water supply pipe. The water supply pipe then discharges the water into the wastewater box, promptly capturing and condensing sublimated water vapor to maintain a high vacuum within the chamber. This ensures continuous and stable freeze-drying, prevents water vapor from flowing back and adhering to the dried fruit, avoids secondary moisture absorption, and improves dehydration efficiency and drying uniformity. After the observation door is closed, the dehydration plate moves the second arc block, and the resetting wheel, in conjunction with the arc block, limits the movement, preventing the figs on the dehydration plate from becoming loose during freeze-drying. This makes the freeze-drying of figs on the dehydration plate more stable, preventing the dehydration plate from shifting or falling off during swinging and conveying, ensuring stable and reliable operation, uniform spacing between plates, and neat material placement. A spring is sleeved on the sliding rod, and an arc surface is formed on the outer wall of the second arc block. The circumferential surface of the wheel contacts the dehydration plate, and the circumferential surface of the wheel contacts the arc surface of the second arc block.

[0012] The energy-saving and efficient drying and dehydration device for dried figs includes a striking mechanism installed on the dehydration plate for striking the dehydration plate; The striking mechanism includes a connecting block mounted on the dehydration plate, a rotating rod mounted inside the connecting block, a round rod mounted on the rotating rod, a striking block mounted on the rotating rod, and a trapezoidal block mounted inside the drying device. A torsion spring is provided between the connecting block and the rotating rod. The circumferential surface of the striking block contacts the outer wall of the dehydration plate. The bottom wall of the trapezoidal block has an inclined surface. The circumferential surface of the round rod contacts the inclined surface of the trapezoidal block.

[0013] The energy-saving and efficient drying and dehydration device for dried figs includes a cleaning mechanism installed on the wastewater collection mechanism inside the water collection tank, which is used to remove water droplets from the bottom. The cleaning mechanism includes a threaded rod installed inside the water collection tank, a rotating wheel installed on the threaded rod, and a scraping rod installed on the threaded rod.

[0014] After the dehydration plate slides into the drying unit, it drives the connecting block to slide, which in turn drives the rotating rod to slide. The rotating rod then drives the round rod to contact and rotate with the trapezoidal block. The rotation of the round rod drives the rotating rod to rotate as well. After the round rod moves away, the rotating rod drives the striking block to reset and strike the fruit. This slight tapping shakes off the frost and moisture adhering to the surface of the dried fruit, accelerating the sublimation dehydration process, breaking up any clumps of material, improving airflow, and increasing overall drying efficiency. When the dehydration plate carries the fig stalks in, it drives the rotating wheel to rotate, which in turn drives the threaded rod to rotate. The threaded rod, through its threaded grooves, drives the scraper to move and remove moisture from the bottom of the dehydration plate. This prevents heat transfer obstruction, improves freeze-drying efficiency, prevents moisture from flowing back and soaking the dried fruit, eliminates secondary moisture absorption, ensures thorough and uniform drying, reduces frost buildup that causes the plate to stick, ensures smooth expansion and contraction and oscillation of the dehydration plate, and extends the service life of the components.

[0015] The circumferential surface of the rotating wheel is provided with a rubber sleeve, the circumferential surface of the rotating wheel is in contact with the bottom of the dehydration plate, the circumferential surface of the threaded rod is provided with a threaded groove, and the scraping rod is in contact with the bottom of the dehydration plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, after dehydration is completed, the observation door is opened, which moves the telescopic hinge rod. The telescopic hinge rod moves the hinge block, which pulls the dehydration plate out, thus pulling out the dried figs. This allows the dried figs to come into more thorough contact with the cold and heat sources, accelerating the ice crystal sublimation rate and shortening the freeze-drying cycle. It also facilitates quick loading, unloading, and cleaning, improving the overall efficiency of the device and reducing energy consumption. After the observation door is closed, the electric slide rail is activated, causing the freeze-drying device to move back and forth. The freeze-drying device then moves the freeze spray head back and forth, which in turn moves the long plate back and forth. The long plate contacts the arc surface of the arc block, causing the freeze spray head to swing back and forth, spraying cold air for freezing treatment. This keeps the dried figs turning over during the freeze-drying process, preventing local accumulation and freezing adhesion, ensuring uniform drying, continuously changing the surface of the material under wind and heat, accelerating the ice crystal sublimation rate, shortening the freeze-drying cycle, reducing manual turning, and improving the degree of automation.

[0017] 2. In this invention, during freeze-drying, the dehydration plate condenses water into the water collection chamber, which then transports the water to the inside of the water supply pipe through the drain outlet. The water supply pipe then transports the water to the inside of the wastewater box for discharge, promptly condensing and capturing sublimated water vapor, maintaining a high vacuum inside the chamber, ensuring continuous and stable freeze-drying, preventing water vapor from flowing back and adhering to the dried fruit, preventing secondary moisture absorption, and improving dehydration efficiency and drying uniformity. After the observation door is closed, the dehydration plate moves the second arc block, and the resetting wheel cooperates with the second arc block to limit the movement, preventing the figs on the dehydration plate from becoming loose during freeze-drying. This makes the freeze-drying of figs on the dehydration plate more stable, preventing the dehydration plate from shifting or falling off during swinging and conveying, ensuring stable and reliable operation, uniform spacing between plates, and neat material placement.

[0018] 3. In this invention, when the dehydration plate slides into the interior of the drying device, the dehydration plate drives the connecting block to slide, the connecting block drives the rotating rod to slide, and the rotating rod drives the round rod to contact and rotate with the trapezoidal block. The rotation of the round rod will drive the rotating rod to rotate. After it leaves, the rotating rod drives the striking block to reset and strike. By gently striking, the frost and moisture attached to the surface of the dried fruit are shaken off, the sublimation dehydration speed is accelerated, the clumps of material are broken up, the airflow is improved, and the overall drying efficiency is improved. When the dehydration plate carries the fig stalks in, the dehydration plate drives the rotating wheel to rotate, and the rotating wheel drives the threaded rod to rotate. The threaded rod drives the scraper rod through the threaded groove to move and scrape away the moisture at the bottom of the dehydration plate, avoiding obstruction of heat transfer, improving freeze-drying efficiency, preventing moisture backflow and soaking of the dried fruit, eliminating secondary moisture absorption, ensuring thorough and uniform drying, reducing the adhesion of the plate caused by frost accumulation, ensuring smooth expansion and contraction and swing of the dehydration plate, and extending the service life of the components. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the position and structure of the telescopic hinge rod and the dehydration plate 7 of the present invention; Figure 3 This is a schematic diagram showing the position and structure of the freeze dehydration device and the freeze spray head of the present invention; Figure 4 This is a schematic diagram showing the position and structure of the freezing spray head and the long plate of the present invention; Figure 5 This is a schematic diagram showing the location and structure of the water collection tank and wastewater box of the present invention; Figure 6 This is a schematic diagram showing the positional structure of the sliding rod and the wheel in this invention; Figure 7 This is a schematic diagram showing the positional structure of the connecting block and the striking block in this invention; Figure 8 For the present invention Figure 7 Enlarged view of the structural position at point A in the middle.

[0020] The meanings of the labels in the diagram are as follows: 1. Drying device; 2. Observation door; 3. Refrigeration pump; 4. Telescopic hinge rod; 5. Hinge block; 6. Sliding wheel; 7. Dehydration plate; 8. Electric slide rail; 9. Limiting block; 10. Freezing dehydration device; 11. Freezing spray head; 12. Rotating rod; 13. L-shaped rod; 14. Long plate; 15. Arc block one; 16. Wastewater collection mechanism; 161. Water collection tank; 162. Water supply pipe; 163. Wastewater box; 164. Positioning block; 165. Sliding rod; 166. Round wheel; 167. Arc block two; 17. Striking mechanism; 171. Connecting block; 172. Rotating rod; 173. Round rod; 174. Striking block; 175. Trapezoidal block; 176. Threaded rod; 177. Rotating wheel; 178. Scraping rod. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: Please see Figures 1-4 One embodiment of the present invention is: an intelligent energy-saving and efficient drying and dehydration device for dried figs, including a drying device 1, a refrigeration pump 3 for cooling and drying is fixedly installed on the drying device 1, an observation door 2 for observing the state of the dried figs is rotatably installed inside the drying device 1, and the intelligent energy-saving and efficient drying and dehydration device for dried figs also includes an automatic extension mechanism installed inside the drying device 1 and an oscillating freeze drying device installed inside the drying device 1. The automatic extension mechanism includes a sliding wheel 6 installed inside the drying device 1, a dehydration plate 7 installed inside the drying device 1 for placing dried fruit, a telescopic hinge rod 4 installed on the observation door 2, and a hinge block 5 installed at the telescopic end of the telescopic hinge rod 4. The hinge block 5 is fixedly installed on the outside of the dehydration plate 7. The outer wall of the dehydration plate 7 contacts the circumferential surface of the sliding wheel 6. When the dehydration plate 7 is pulled, it will reduce friction through the sliding wheel 6, which is used to quickly place dried fruit and improve work efficiency.

[0023] The oscillating freeze-drying device includes an electric slide rail 8 installed inside the drying device 1, a freeze-drying device 10 installed at the moving end of the electric slide rail 8, a freeze spray head 11 installed inside the freeze-drying device 10 for freeze-drying, a rotating rod 12 installed on the freeze spray head 11, an L-shaped rod 13 installed on the rotating rod 12, a long plate 14 installed on the L-shaped rod 13, a limiting block 9 installed on the freeze-drying device 10, and an arc block 15 installed inside the drying device 1, for reciprocating oscillating freeze-drying.

[0024] The rotating rod 12 contacts the outer wall of the freeze-drying device 10, the L-shaped rod 13 contacts the outer wall of the freeze-drying device 10, the long plate 14 contacts the interior of the drying device 1, the long plate 14 has an arc surface, the bottom of the arc block 15 has an arc surface, the interior of the limiting block 9 contacts the outer wall of the L-shaped rod 13, and the freeze-drying device 10 contacts the interior of the drying device 1.

[0025] In this embodiment, after pre-treating the fresh figs, the drying device 1 is activated via the control panel during freeze-drying. The observation door 2 moves the telescopic hinge rod 4, which in turn moves the hinge block 5, which in turn moves the dehydration plate 7. The figs are then placed inside the dehydration plate 7. The freeze pump 3 rapidly cools the figs below freezing, causing the free water and some bound water inside the pulp to freeze completely into tiny ice crystals. The figs on the dehydration plate 7 are then evacuated to a high vacuum environment. Simultaneously, a heating system provides low-temperature micro-heating to the fruit, providing the heat needed for the sublimation of the ice crystals. Under low pressure, the solid ice sublimates directly into water vapor without melting and is captured by the low-temperature cold trap, condensing into frost, thus removing moisture. After most of the free water is removed, the temperature and vacuum are appropriately increased to further remove any remaining bound water inside the fruit, ultimately resulting in a product with extremely low moisture content and a loose, porous structure. The freeze-dried figs retain a high degree of color and nutritional content. After dehydration, the figs inside are observed through the observation door 2. Once completed, the observation door 2 is opened, which drives the telescopic hinge rod 4 to rotate and pull. The telescopic hinge rod 4 moves the telescopic end, which in turn moves the hinge block 5. The movement of the hinge block 5 pulls the dehydration plate 7, which slides along the sliding wheel 6 and is pulled out. The dehydration plate 7 pulls out the figs, at which point the processed figs are collected and bagged. This process increases the effective dehydration area of ​​the material, allowing for more thorough contact between the dried fruit and the cold and heat sources, accelerating the ice crystal sublimation rate, and shortening the freeze-drying cycle. After the plate is unfolded, the airflow channels are smoother, reducing internal dead corners and improving drying uniformity. It also facilitates quick loading, unloading, and cleaning, improving the overall working efficiency of the device and reducing energy consumption. After the observation door 2 is closed, the observation door 2 drives the telescopic hinge rod 4 to retract and move. The telescopic hinge rod 4 drives the dehydration plate 7 to slide along the sliding wheel 6 into the drying device 1, creating a vacuum inside the drying device 1. At this time, the refrigeration pump 3 is started to work, and the refrigeration pump 3 delivers cold air into the refrigeration dehydration device 10. The cold air enters the refrigeration dehydration device 10, and the electric slide rail 8 is started again. The electric slide rail 8 drives the refrigeration dehydration device 10 to move back and forth through the moving end. The refrigeration dehydration device 10 drives the refrigeration spray head 11 to move back and forth. The refrigeration spray head 11 freezes the dried figs on the dehydration plate 7. At the same time, the refrigeration spray head 11 drives the rotating rod 12 to move back and forth. The rotating rod 12 drives the L-shaped rod 13 to move back and forth. 3. The long plate 14 is driven to move back and forth. The long plate 14 will contact the arc surface of the arc block 15 through the arc surface. When the long plate 14 contacts the arc surface, it will be driven to move down through the arc surface. The long plate 14 will drive the L-shaped rod 13 to move down. The L-shaped rod 13 will drive the rotating rod 12 to rotate through the hinge point. The rotation of the rotating rod 12 will drive the freezing spray head 11 to swing. The freezing dehydration device 10 moves back and forth at the same time, driving the freezing spray head 11 to swing back and forth. The freezing spray head 11 swings back and forth to spray cold air for freezing treatment, so that the dried fruit is constantly turned over during the freeze-drying process, avoiding local accumulation and freezing adhesion, ensuring uniform drying, continuously changing the wind and heat state of the material surface, accelerating the sublimation speed of ice crystals, shortening the freeze-drying cycle, reducing manual turning, improving the degree of automation, and protecting the integrity of the dried fruit shape, thus improving the yield.

[0026] Example 2: Please see Figures 5-6 Based on the above embodiments, in another embodiment of the present invention, the energy-saving and efficient drying and dehydration device for dried figs includes a wastewater collection mechanism 16 installed inside the drying device 1 for collecting the internal moisture. The wastewater collection mechanism 16 includes a water collection tank 161 installed on the drying device 1, a water supply pipe 162 installed on the water collection tank 161, and a wastewater box 163 installed inside the drying device 1. The water collection tank 161 has a drain outlet inside. The inside of the water collection tank 161 is fixedly connected to the inside of the water supply pipe 162. The water supply pipe 162 is fixedly connected to the inside of the wastewater box 163. The water supply pipe 162 is fixedly connected to the inside of the drying device 1. The water collection tank 161 is in contact with the bottom of the dehydration plate 7.

[0027] The energy-saving and efficient drying and dehydration device for dried figs includes an anti-loosening mechanism installed inside the drying device 1 to prevent the dehydration plate 7 from shaking during operation; The anti-loosening mechanism includes a positioning block 164 installed inside the drying device 1, a sliding rod 165 installed inside the positioning block 164, a wheel 166 installed inside the sliding rod 165, and an arc block 167 installed on the dehydration plate 7.

[0028] A spring is sleeved on the sliding rod 165, and an arc surface is opened on the outer wall of the second arc block 167. The circumferential surface of the wheel 166 contacts the dehydration plate 7, and the circumferential surface of the wheel 166 contacts the arc surface of the second arc block 167.

[0029] In this embodiment, during freeze-drying, the dehydration plate 7 condenses the water inside into the water collection chamber 161. At this time, the water inside the water collection chamber 161 is discharged through the drain outlet. The water collection chamber 161 is then transported to the water supply pipe 162 through the drain outlet. The water supply pipe 162 transports the water to the wastewater box 163. After the dehydration is completed, the observation door 2 is opened to discharge the water inside the wastewater box 163. The sublimated water vapor is promptly condensed and captured, maintaining a high vacuum inside the chamber. This ensures that freeze-drying continues stably, prevents water vapor from flowing back and adhering to the dried fruit, prevents secondary moisture absorption, improves dehydration efficiency and drying uniformity, achieves centralized collection and discharge of water, reduces refrigeration and heating energy consumption, and achieves energy-saving effects. After observation door 2 is closed, dehydration plate 7 will cause the figs to undergo freeze-drying. The movement of dehydration plate 7 will move arc block 167, causing its arc surface to contact the circumference of wheel 166. Arc block 167, through its arc surface, will cause wheel 166 to move upwards. Wheel 166 will then cause sliding rod 165 to move upwards. The upward movement of sliding rod 165 will compress the spring between it and positioning block 164. When wheel 166 leaves the arc surface of arc block 167, sliding rod 165 will... The spring reciprocates, and the sliding rod 165 drives the wheel 166 to reset. The reset of the wheel 166 will cooperate with the arc block 167 to limit the position, preventing the figs on the dehydration plate 7 from becoming loose during the freeze-drying process. This makes the freeze-drying of figs on the dehydration plate 7 more stable, preventing the dehydration plate 7 from shifting or falling off during swinging and conveying, ensuring stable and reliable operation, making the spacing between the plates uniform, the material neatly placed, and the drying more even. It also avoids the plates shaking and colliding, protects the integrity of the dried fruit, and reduces damage.

[0030] Example 3: Please see Figures 7-8 Based on the above embodiments, in another embodiment of the present invention, the energy-saving and efficient drying and dehydration device for dried figs includes a striking mechanism 17 installed on the dehydration plate 7 for striking the dehydration plate 7. The striking mechanism 17 includes a connecting block 171 mounted on the dehydration plate 7, a rotating rod 172 mounted inside the connecting block 171, a round rod 173 mounted on the rotating rod 172, a striking block 174 mounted on the rotating rod 172, and a trapezoidal block 175 mounted inside the drying device 1. A torsion spring is provided between the connecting block 171 and the rotating rod 172. The circumferential surface of the striking block 174 contacts the outer wall of the dehydration plate 7. The bottom wall of the trapezoidal block 175 has an inclined surface. The circumferential surface of the round rod 173 contacts the inclined surface of the trapezoidal block 175.

[0031] The energy-saving and efficient drying and dehydration device for dried figs includes a cleaning mechanism installed on the wastewater collection mechanism 16 inside the water collection tank 161 to remove water droplets from the bottom. The cleaning mechanism includes a threaded rod 176 installed inside the water collection tank 161, a rotating wheel 177 installed on the threaded rod 176, and a scraping rod 178 installed on the threaded rod 176.

[0032] The circumferential surface of the rotating wheel 177 is provided with a rubber sleeve, and the circumferential surface of the rotating wheel 177 contacts the bottom of the dewatering plate 7. The circumferential surface of the threaded rod 176 is provided with a threaded groove, and the scraping rod 178 contacts the bottom of the dewatering plate 7.

[0033] In this embodiment, during operation: when the dehydration plate 7 slides into the interior of the drying device 1, the dehydration plate 7 will drive the connecting block 171 to slide, the connecting block 171 will drive the rotating rod 172 to slide, the rotating rod 172 will drive the striking block 174 to slide, and simultaneously, the rotating rod 172 will drive the round rod 173 to slide. The round rod 173 will move along the position of the trapezoidal block 175. The movement of the round rod 173 will cause it to contact the trapezoidal block 175 through its circumferential surface. The round rod 173 will rotate through the inclined surface of the trapezoidal block 175. The rotation of the round rod 173 will drive the rotating rod 172 to rotate, and the rotating rod 172 will drive the striking block 174 to rotate. As the round rod 173 leaves the contact surface of the dehydration plate 7, after it leaves the inclined surface of the trapezoidal block 175, the rotating rod 172 will be reset by the torsion spring between it and the connecting block 171. The rotating rod 172 drives the round rod 173 to be reset. At the same time, the rotating rod 172 drives the striking block 174 to be reset. The reset striking block 174 will contact the dehydration plate 7 through the striking end, thereby striking and vibrating the dehydration plate 7. By gently striking, the frost and moisture attached to the surface of the dried fruit are shaken off, the sublimation dehydration speed is accelerated, and the clumps of material are shaken apart, so as to prevent the dried fruit from sticking to the dehydration plate 7 and ensure uniform drying. Appropriate striking can loosen the gaps between materials, improve airflow, and improve the overall drying efficiency. When the dehydrating plate 7 carries the fig stalks in, the plate 7 contacts the rubber sleeve on the circumference of the rotating wheel 177 at its bottom, causing the wheel 177 to rotate. The rotation of the wheel 177 then rotates the threaded rod 176, which in turn rotates the threaded groove on its circumference. This rotation of the threaded rod 176, through the threaded groove, moves the scraping rod 178. The scraping rod 178 moves along the bottom of the dehydrating plate 7, scraping away the moisture from its bottom. When the dehydrating plate 7 leaves... After the drying device 1, the dehydration plate 7 will drive the rotating wheel 177 to rotate in the opposite direction. The rotating wheel 177 will drive the threaded rod 176 to rotate in the opposite direction. The threaded rod 176 will drive the scraping rod 178 to reset, thereby improving the working stability of the equipment, timely scraping away the water vapor and thin ice condensed at the bottom of the dehydration plate 7, avoiding hindering heat transfer, improving the freeze-drying efficiency, preventing water from flowing back and soaking the dried fruit, eliminating secondary moisture absorption, ensuring thorough and uniform drying, reducing the adhesion of the plate body caused by frost accumulation, ensuring smooth expansion, contraction and swing of the dehydration plate 7, and extending the service life of the components.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart, energy-efficient, and high-performance drying and dehydration device for dried figs, comprising a drying device (1), wherein a refrigeration pump (3) for cooling and drying is fixedly installed on the drying device (1), and an observation door (2) for observing the state of the dried figs is rotatably installed inside the drying device (1), characterized in that, The intelligent fig drying energy-saving and efficient drying and dehydration device also includes an automatic extension mechanism installed inside the drying device (1) and a swing freeze drying device installed inside the drying device (1). The automatic extension mechanism includes a sliding wheel (6) installed inside the drying device (1), a dehydration plate (7) installed inside the drying device (1) for placing dried fruit, a telescopic hinge rod (4) installed on the observation door (2), and a hinge block (5) installed at the telescopic end of the telescopic hinge rod (4). The hinge block (5) is fixedly installed on the outside of the dehydration plate (7). The outer wall of the dehydration plate (7) is in contact with the circumferential surface of the sliding wheel (6). When the dehydration plate (7) is pulled, it will reduce friction through the sliding wheel (6) to quickly place dried fruit and improve work efficiency.

2. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 1, characterized in that: The oscillating freeze-drying device includes an electric slide rail (8) installed inside the drying device (1), a freeze-drying device (10) installed at the moving end of the electric slide rail (8), a freeze spray head (11) installed inside the freeze-drying device (10) for freeze-drying, a rotating rod (12) installed on the freeze spray head (11), an L-shaped rod (13) installed on the rotating rod (12), a long plate (14) installed on the L-shaped rod (13), a limiting block (9) installed on the freeze-drying device (10), and an arc block (15) installed inside the drying device (1) for reciprocating oscillating freeze-drying.

3. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 2, characterized in that: The rotating rod (12) is in contact with the outer wall of the freeze-drying device (10), the L-shaped rod (13) is in contact with the outer wall of the freeze-drying device (10), the long plate (14) is in contact with the interior of the drying device (1), the long plate (14) has an arc surface, the bottom of the arc block (15) has an arc surface, the interior of the limiting block (9) is in contact with the outer wall of the L-shaped rod (13), and the freeze-drying device (10) is in contact with the interior of the drying device (1).

4. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 3, characterized in that: The energy-saving and efficient drying and dehydration device for dried figs includes a wastewater collection mechanism (16) installed inside the drying device (1) for collecting the internal moisture. The wastewater collection mechanism (16) includes a water collection tank (161) installed on the drying device (1), a water supply pipe (162) installed on the water collection tank (161), and a wastewater box (163) installed inside the drying device (1). The water collection tank (161) has a drain outlet inside. The inside of the water collection tank (161) is fixedly connected to the inside of the water supply pipe (162). The water supply pipe (162) is fixedly connected to the inside of the wastewater box (163). The water supply pipe (162) is fixedly connected to the inside of the drying device (1). The water collection tank (161) is in contact with the bottom of the dehydration plate (7).

5. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 1, characterized in that: The energy-saving and efficient drying and dehydration device for dried figs includes an anti-loosening mechanism installed inside the drying device (1) to prevent the dehydration plate (7) from shaking during operation; The anti-loosening mechanism includes a positioning block (164) installed inside the drying device (1), a sliding rod (165) installed inside the positioning block (164), a wheel (166) installed inside the sliding rod (165), and an arc block (167) installed on the dehydration plate (7).

6. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 5, characterized in that: A spring is sleeved on the sliding rod (165), and an arc surface is opened on the outer wall of the second arc block (167). The circumferential surface of the wheel (166) is in contact with the dehydration plate (7), and the circumferential surface of the wheel (166) is in contact with the arc surface of the second arc block (167).

7. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 1, characterized in that: The energy-saving and efficient drying and dehydration device for dried figs includes a striking mechanism (17) installed on the dehydration plate (7) for striking the dehydration plate (7); The striking mechanism (17) includes a connecting block (171) installed on the dehydration plate (7), a rotating rod (172) installed inside the connecting block (171), a round rod (173) installed on the rotating rod (172), a striking block (174) installed on the rotating rod (172), and a trapezoidal block (175) installed inside the drying device (1). A torsion spring is provided between the connecting block (171) and the rotating rod (172). The circumferential surface of the striking block (174) contacts the outer wall of the dehydration plate (7). The bottom wall of the trapezoidal block (175) has an inclined surface. The circumferential surface of the round rod (173) contacts the inclined surface of the trapezoidal block (175).

8. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 4, characterized in that: The energy-saving and efficient drying and dehydration device for dried figs includes a cleaning mechanism installed on the wastewater collection mechanism (16) inside the water collection tank (161) to remove water droplets from the bottom; The cleaning mechanism includes a threaded rod (176) installed inside the water collection tank (161), a rotating wheel (177) installed on the threaded rod (176), and a scraping rod (178) installed on the threaded rod (176).

9. The intelligent, energy-saving, and efficient drying and dehydration device for dried figs according to claim 8, characterized in that: The circumferential surface of the rotating wheel (177) is provided with a rubber sleeve, the circumferential surface of the rotating wheel (177) is in contact with the bottom of the dehydration plate (7), the circumferential surface of the threaded rod (176) is provided with a threaded groove, and the scraping rod (178) is in contact with the bottom of the dehydration plate (7).

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