Combined solar drying device and use method

Abstract

The present invention relates to the technical field of drying equipment, specifically to a combined solar drying device and a method of using the device, including a barrel mechanism, the barrel mechanism including a cylinder and a top cover, the barrel mechanism is also provided with a driving mechanism, the driving mechanism includes a rotating shaft rotatably connected to the top cover, a material moving mechanism is provided in the cylinder, the material moving mechanism is connected to the rotating shaft, and a heat collecting and heating mechanism is also provided at the lower end of the cylinder. In the present invention, during the drying process, by toggling the lever, the lifting rod can be driven to move upward, thereby driving the sealing plate to move upward, opening the material leakage port, and when the driving motor rotates in the opposite direction, the product falls through the material leakage port to the upper surface of the vibration shell, and the lifting rod moves upward, and the end face ratchet 1 and the end face ratchet 2 are meshed, so that the eccentric block rotates, driving the vibration shell to vibrate up and down, and the product falling on the upper surface of the vibration shell is bounced off, and the mixing is completed in the air, so as to realize the function of turning the material and ensure the uniformity of product drying.

Description

Technical Field

[0001] The present invention relates to the technical field of drying equipment, and in particular to a combined solar drying device and a use method thereof. Background Art

[0002] As an inexhaustible clean energy, solar energy has been widely used in all walks of life in my country. At present, the more common utilization methods are photovoltaic power generation and solar thermal energy storage. my country is one of the major agricultural production and export countries, with rich agricultural products and biological resources and diverse species, especially in the vast western region. However, with my country's accession to the WTO and people's attention to product quality and food hygiene issues, the existing agricultural and sideline products processing technology content is low, the product quality is not high, and the product added value is low, which leads to the lack of market competitiveness of the products and it is difficult to form a pillar industry. Product drying is an important process in the processing process, the purpose of which is to remove excess water from the product to facilitate product processing, transportation, storage and use. Using conventional energy to dry agricultural products requires large investment and consumes a lot of energy, resulting in increased agricultural product costs and causing varying degrees of environmental pollution. The drying temperature required for general agricultural products is relatively low, about 40-55℃, which just matches the low-temperature heat utilization in the field of solar thermal utilization, and can shorten the drying cycle and improve the output quality. Therefore, my country's application of solar energy to dry agricultural and sideline products has broad development prospects.

[0003] The existing patent (Announcement No.: CN111076501B) discloses a new type of combined solar drying device, including a concentrating curved surface structure and a box structure arranged on the concentrating curved surface structure, a second heat absorbing plate is arranged at the bottom of the box structure, an air inlet is arranged below the box structure above the second heat absorbing plate, an air outlet is arranged above the box structure, a storage compartment is arranged inside the box structure above the air inlet, a blower is arranged inside the air inlet, and the heat on the second heat absorbing plate is sent out from the air outlet after passing through the storage compartment by the blower; the beneficial effect of the present invention is that the new type of solar drying device reasonably utilizes solar radiation energy, on the one hand, converts the radiation energy into electrical energy through the photovoltaic panel, and on the other hand, focuses the reflected light on the heat absorbing plate through the mirror, collects heat to heat the air, and improves the energy utilization efficiency. However, in the actual application process, it is found that the prior art has the following problems: there is no mechanism with a turning effect inside the device, which makes the products in the storage compartment prone to uneven drying during the drying process. Summary of the invention

[0004] The purpose of the present invention is to provide a combined solar drying device and a method of use to solve the problem of uneven drying of products without a turning mechanism as mentioned in the background art. To achieve the above purpose, the present invention provides the following technical solutions: A combined solar drying device comprises a barrel mechanism, which comprises a cylinder and a top cover. A driving mechanism is also arranged on the barrel mechanism, and the driving mechanism comprises a rotating shaft rotatably connected to the top cover. A material moving mechanism is arranged in the cylinder, and the material moving mechanism is connected to the rotating shaft. A heat collecting and heating mechanism is also arranged at the lower end of the cylinder.

[0005] Preferably, the material moving mechanism includes a rotating plate fixedly connected to the rotating shaft, the cylinder is fixedly connected to a supporting ring, the end of the rotating plate is slidably connected to the supporting ring, two parallel connecting members 1 are fixedly connected to the rotating plate, a transmission rod 1 is rotatably connected to the connecting member 1, a spur gear 1 and a bevel gear 1 are respectively fixedly connected at both ends of the transmission rod 1, four connecting members 2 are evenly fixedly connected to the inner wall of the cylinder, a gear ring 1 is fixedly connected to the connecting member 2, the spur gear 1 is meshed with the gear ring 1, a rotating cylinder is rotatably connected to the rotating plate, a bevel gear 2 is fixedly connected to the rotating cylinder, and the bevel gear 2 is meshed with the bevel gear 1.

[0006] Preferably, the material moving mechanism also includes two connecting rods slidably connected to the rotating plate, the lower ends of the connecting rods are fixedly connected to a scraper plate, two symmetrically arranged connecting brackets are fixedly connected to the scraper plate, the connecting brackets are slidably connected to guide rods, a spring is connected between the guide rods and the connecting brackets, two symmetrically arranged spiral grooves are provided on the rotating cylinder, and an annular groove is also provided at each end of the spiral groove, guide blocks are provided at the intersection of the spiral groove and the annular groove, and the two guide rods are slidably connected in the upper annular groove.

[0007] Preferably, the material moving mechanism also includes two symmetrically arranged elastic telescopic rods fixedly connected to the scraper plate, the movable end of the elastic telescopic rod is fixedly connected to a vibration shell, the vibration shell is fixedly connected to a base plate, the base plate is fixedly connected to two symmetrically arranged connecting members three, the connecting members three are rotatably connected to a transmission rod two, two transmission rods two are symmetrically fixedly connected to two bevel gears three and two eccentric blocks, the vibration shell is rotatably connected to a transmission rod three, the lower end of the transmission rod three is fixedly connected to a bevel gear four, the bevel gear four is meshed with two bevel gears three, the transmission rod three is rotatably and slidably connected to a connecting member four, and the connecting member four is fixedly connected to the scraper plate.

[0008] Preferably, the material moving mechanism also includes a transmission rod four slidably connected to the transmission rod three, the transmission rod four is rotatably connected to a hollow rod, the hollow rod is rotatably connected to a connecting rod one, the connecting rod one is also rotatably connected to the rotating cylinder, the top end of the hollow rod is fixedly connected to a spur gear two, the bottom end of the rotating cylinder is fixedly connected to a gear ring two, the spur gear two is meshed with the gear ring two, the hollow rod is also slidably connected to an end face ratchet one, and the transmission rod four is slidably connected to an end face ratchet two.

[0009] Preferably, the scraper plate is provided with a leakage opening, a sealing plate is provided at the leakage opening, the sealing plate is slidably connected to the scraper plate, a lifting rod is slidably connected to the rotating plate, the scraper plate is fixedly connected to the lower end of the lifting rod, a connecting rod 2 is also slidably connected to the lifting rod, the connecting rod 2 is rotatably connected to the end face ratchet 2, a supporting ring is provided below the connecting rod 2, the supporting ring is fixedly connected to the lifting rod, an adjusting rod is slidably connected to the rotating shaft, the lifting rod is fixedly connected to the lower end of the adjusting rod, a shifting rod is rotatably connected to the top end of the adjusting rod, an end face protrusion is fixedly connected to the top cover, and the shifting rod abuts against the end face protrusion.

[0010] Preferably, the cylinder mechanism also includes a supporting frame fixedly connected to the inner wall of the cylinder, a material holding gauze is fixedly connected to the supporting frame, a discharge port is provided on the material holding gauze, two parallel guide brackets are provided at the discharge port, the guide bracket is fixedly connected to the supporting frame, a fixed frame is slidably connected to the guide bracket, a closed gauze is fixedly connected to the fixed frame, the closed gauze can just seal the discharge port, a material guide ring is also fixedly connected to the material holding gauze, the outer wall of the material guide ring is in contact with the cylinder, a feed port is also provided on the cylinder, and a hopper is also provided at the feed port.

[0011] Preferably, the cylinder is provided with a through hole, a guide groove is fixedly connected in the through hole, the guide groove is located below the discharge port, a support rod is slidably connected to the guide groove, a force-bearing rod is fixedly connected to the fixed frame, the force-bearing rod abuts against the top surface of the support rod, a transmission rod five is fixedly connected to the cylinder, one end of the transmission rod five is fixedly connected to a disc, an eccentric semicircular groove is provided on the disc, the lower end of the support rod is slidably connected in the eccentric semicircular groove, and a rotating handle is fixedly connected to the other end of the transmission rod five.

[0012] Preferably, the driving mechanism includes a driving motor fixedly connected to the top cover, a bevel gear five is fixedly connected to the output shaft of the driving motor, a bevel gear six is ​​fixedly connected to the rotating shaft, the bevel gear five is meshed with the bevel gear six, and a solar panel and a controller are also fixedly connected to the top cover, the solar panel, the controller and the driving motor are electrically connected, the solar panel is used to supply power to the driving motor, and the controller is used to control the start and stop of the driving motor.

[0013] Preferably, the heat collecting and heating mechanism includes a heat spreader fixedly connected in the cylinder, the heat spreader fixedly connected in the cylinder, and two symmetrically arranged condensers fixedly connected to the cylinder, the condensers can concentrate and reflect sunlight onto the heat spreader.

[0014] A method for using a combined solar drying device comprises the following steps: When in use, place the device under sunlight and adjust the direction of the device so that the sunlight reflected by the condenser is concentrated on the heat-conducting block, then add the product to be dried into the hopper, and then start the driving motor through the controller, and the driving motor drives the rotating shaft to rotate through the meshing bevel gear five and bevel gear six; When the rotating shaft rotates, the rotating plate is driven to rotate. Since the spur gear 1 is meshed with the gear ring 1, the spur gear 1 will be driven to rotate when the rotating plate rotates. The spur gear 1 drives the rotating cylinder to rotate through the transmission rod 1 and the meshed bevel gear 1 and bevel gear 2. Since the spur gear 2 is meshed with the gear ring 2, the spur gear 2 will be driven to rotate when the rotating cylinder rotates. The spur gear 2 will also drive the hollow rod connected to it and the end face ratchet 1 to rotate. When the driving motor rotates forward, the guide rod will keep sliding in the annular groove above the rotating cylinder, so that the height of the scraper plate remains unchanged. At the same time, the scraper plate also rotates with the rotating plate, so as to flatten the products accumulated on the material screen, so that the products are evenly spread on the material screen; When the driving motor rotates in the opposite direction, the guide block on the rotating drum will guide the guide rod from the upper ring groove into the spiral groove, and then the guide rod will drive the scraper plate to move downward under the push of the spiral groove until the guide rod enters the lower ring groove and stops. At this time, the lower end of the scraper plate is in contact with the surface of the material-containing mesh. When the scraper plate rotates, it will push the product to move together. When the product is dried, the handle is rotated to drive the support rod to move downward through the eccentric semicircular groove, so that the fixed frame and the closed net are moved away from the discharge port under the action of gravity, so that the product moving with the scraper plate will fall from the drop port to the outlet slot, and the product on the outlet slot will automatically slide out under the action of gravity. When the product to be dried is flattened, the lever is toggled so that the adjusting rod moves upward under the guidance of the end face protrusion, and the lifting rod moves upward together, and the sealing plate moves up with the lifting rod to open the material leakage port, and the supporting ring on the lifting rod drives the end face ratchet wheel 2 to move upward and engage with the end face ratchet wheel 1 through the connecting rod 2. At this time, the end face ratchet wheel 1 can drive the transmission rod 4 to rotate through the end face ratchet wheel 2. When the material needs to be turned over, the driving motor is started and the driving motor is reversed first, and the driving motor 4 drives the two bevel gears 4 meshing therewith to rotate through the transmission rod 3, and the bevel gear 4 drives the eccentric block to rotate through the transmission rod 2. Since the vibration shell and the bottom plate are connected to the elastic telescopic rod, the rotation of the eccentric block will drive the vibration shell and the bottom plate to vibrate up and down. When the products accumulated due to the rotation of the scraper plate fall onto the vibration shell through the leakage port, they will be bounced up by the vibrating vibration shell and mixed in the air, and then fall onto the material holding gauze, thereby achieving the effect of turning over the material, and then the driving motor rotates forward to scrape the product flat and then stop; In the presence of sunlight, the concentrator can reflect the sunlight to the vapor chamber, which then heats the air in the cylinder, raising the temperature inside the cylinder and thus drying the product.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, when loading, the product can be directly placed in the hopper, and then through the set material moving mechanism, when the driving motor rotates forward, the product piled up at the feed port can be automatically flattened and evenly spread over the entire material holding mesh. There is no need to flatten the product first and then feed it into the device, which is more convenient to use.

[0016] In the present invention, after drying is completed, the handle is rotated to open the discharge port, and then through the material moving mechanism, when the driving motor rotates in the opposite direction, the scraper plate will automatically move down to the material holding screen, and at the same time the scraper plate keeps rotating to push the product to the discharge port, so that the product is discharged from the discharge port, which is more convenient to collect.

[0017] In the present invention, during the drying process, by toggling the lever, the lifting rod can be driven to move upward, thereby driving the sealing plate to move upward and opening the material leakage port. When the driving motor rotates in the opposite direction, the product falls onto the upper surface of the vibration shell through the material leakage port. The upward movement of the lifting rod will also cause the end face ratchet 1 and the end face ratchet 2 to engage, thereby causing the eccentric block to rotate, driving the vibration shell to vibrate up and down, and the product that falls onto the upper surface of the vibration shell will be bounced off, and mixing will be completed in the air, thereby realizing the function of turning the material and ensuring the uniformity of product drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the driving mechanism in the present invention; Figure 3 The structure diagram of the cylinder mechanism in the present invention is shown in FIG. Figure 1 ; Figure 4 The structure diagram of the cylinder mechanism in the present invention is shown in FIG. Figure 2 ; Figure 5 The structure diagram of the cylinder mechanism in the present invention is shown in FIG. Figure 3 ; Figure 6 The structure diagram of the cylinder mechanism in the present invention is shown in FIG. Figure 4 ; Figure 7 The structure of the material transfer mechanism in the present invention is shown in FIG. Figure 1 ; Figure 8 The structure of the material transfer mechanism in the present invention is shown in FIG. Figure 2 ; Fig. 9 The structure of the material transfer mechanism in the present invention is shown in FIG. Figure 3 ; Fig.10 for Fig. 9 A local enlarged schematic diagram of the middle A; Fig.11 The structure of the material transfer mechanism in the present invention is shown in FIG. Figure 4 ; Fig.12 for Fig.11 A local enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1, cylinder mechanism; 101, cylinder; 102, top cover; 103, support frame; 104, material screen; 105, material outlet; 106, guide bracket; 107, fixed frame; 108, closed screen; 109, material guide ring; 110, material inlet; 111, hopper; 112, through hole; 113, guide slot; 114, support rod; 115, force rod; 116, transmission rod 5; 117, disc; 118, eccentric semicircular slot ; 119, rotating handle; 2, driving mechanism; 201, rotating shaft; 202, driving motor; 203, bevel gear five; 204, bevel gear six; 205, solar panel; 206, controller; 3, material transfer mechanism; 301, rotating plate; 302, supporting ring; 303, connecting piece one; 304, transmission rod one; 305, spur gear one; 306, bevel gear one; 307, connecting piece two; 308, gear ring one; 309, rotating cylinder; 310, bevel gear 2; 311, connecting rod; 312, scraper plate; 313, connecting bracket; 314, guide rod; 315, spring; 316, spiral groove; 317, ring groove; 318, guide block; 319, elastic telescopic rod; 320, vibration shell; 321, bottom plate; 322, connecting piece 3; 323, transmission rod 2; 324, bevel gear 3; 325, eccentric block; 326, transmission rod 3; 327, bevel gear 4; 328, connecting rod Connector 4; 329, transmission rod 4; 330, hollow rod; 331, connecting rod 1; 332, spur gear 2; 333, gear ring 2; 334, end face ratchet 1; 335, end face ratchet 2; 336, leakage port; 337, sealing plate; 338, lifting rod; 339, connecting rod 2; 340, supporting ring; 341, adjusting rod; 342, lever; 343, end face protrusion; 4, heat collection and heating mechanism; 401, heat spreader; 402, condenser. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 12 , the present invention provides a technical solution: A combined solar drying device includes a barrel mechanism 1, which includes a cylinder 101 and a top cover 102. A driving mechanism 2 is also provided on the barrel mechanism 1, and the driving mechanism 2 includes a rotating shaft 201 rotatably connected to the top cover 102. A material moving mechanism 3 is provided in the cylinder 101, and the material moving mechanism 3 is connected to the rotating shaft 201. A heat collecting and heating mechanism 4 is also provided at the lower end of the cylinder 101.

[0022] In this embodiment, the material shifting mechanism 3 includes a rotating plate 301 fixedly connected to the rotating shaft 201, a supporting ring 302 fixedly connected to the cylinder 101, an end of the rotating plate 301 is slidably connected to the supporting ring 302, two parallel connecting members 303 are fixedly connected to the rotating plate 301, a transmission rod 304 is rotatably connected to the connecting member 303, a spur gear 305 and a bevel gear 306 are fixedly connected at both ends of the transmission rod 304, four connecting members 2 307 are evenly fixedly connected to the inner wall of the cylinder 101, a gear ring 308 is fixedly connected to the connecting member 2 307, the spur gear 1 305 is meshed with the gear ring 1 308, a rotating cylinder 309 is rotatably connected to the rotating plate 301, a bevel gear 2 310 is fixedly connected to the rotating cylinder 309, and the bevel gear 2 310 is meshed with the bevel gear 1 306.

[0023] In this embodiment, the material moving mechanism 3 also includes two connecting rods 311 slidably connected to the rotating plate 301, and the lower ends of the connecting rods 311 are fixedly connected to a scraper plate 312, and the scraper plate 312 is fixedly connected to two symmetrically arranged connecting brackets 313, and the connecting brackets 313 are slidably connected to a guide rod 314, and a spring 315 is connected between the guide rod 314 and the connecting bracket 313, and the rotating cylinder 309 is provided with two symmetrically arranged spiral grooves 316, and both ends of the spiral groove 316 are respectively provided with an annular groove 317, and a guide block 318 is provided at the intersection of the spiral groove 316 and the annular groove 317, and the two guide rods 314 are slidably connected in the upper annular groove 317.

[0024] In this embodiment, there is a certain angle between the scraper plate 312 and the rotating plate 301, so that during the scraping process, the product not only rotates with the scraper plate 312, but also moves spontaneously from the edge to the center, so that the product can cover the entire material holding mesh 104 more quickly. During the discharging process, on the contrary, the rotation of the scraper plate 312 will also cause the product to move spontaneously from the center to the edge, thereby ensuring that all products can be discharged from the discharge port 105.

[0025] In this embodiment, the end of the scraper plate 312 is bent and connected to the rotating shaft 201 to ensure that the scraper plate 312 can touch all products when rotating.

[0026] In this embodiment, the material moving mechanism 3 also includes two symmetrically arranged elastic telescopic rods 319 fixedly connected to the scraper plate 312, the movable end of the elastic telescopic rod 319 is fixedly connected to a vibration shell 320, the vibration shell 320 is fixedly connected to a base plate 321, the base plate 321 is fixedly connected to two symmetrically arranged connecting members 3 322, the connecting members 3 322 are both rotatably connected to transmission rods 2 323, two bevel gears 3 324 and two eccentric blocks 325 are symmetrically fixedly connected to the two transmission rods 2 323, the vibration shell 320 is rotatably connected to a transmission rod 3 326, the lower end of the transmission rod 3 326 is fixedly connected to a bevel gear 4 327, the bevel gear 4 327 is meshed with the two bevel gears 3 324, the transmission rod 3 326 is rotatably and slidably connected to a connecting member 4 328, and the connecting member 4 328 is fixedly connected to the scraper plate 312.

[0027] In this embodiment, the material moving mechanism 3 also includes a transmission rod four 329 slidably connected to the transmission rod three 326, the transmission rod four 329 is rotatably connected to a hollow rod 330, the hollow rod 330 is rotatably connected to a connecting rod one 331, the connecting rod one 331 is also rotatably connected to the rotating cylinder 309, the top of the hollow rod 330 is fixedly connected to a spur gear two 332, the bottom of the rotating cylinder 309 is fixedly connected to a gear ring two 333, the spur gear two 332 is meshed with the gear ring two 333, the hollow rod 330 is also slidably connected to an end face ratchet one 334, and the transmission rod four 329 is slidably connected to an end face ratchet two 335.

[0028] In this embodiment, the scraper plate 312 is provided with a leakage opening 336, and a sealing plate 337 is provided at the leakage opening 336. The sealing plate 337 is slidably connected to the scraper plate 312. A lifting rod 338 is slidably connected to the rotating plate 301. The scraper plate 312 is fixedly connected to the lower end of the lifting rod 338. The lifting rod 338 is also slidably connected to a connecting rod 2 339. The connecting rod 2 339 rotates with the end face ratchet 2 335. A supporting ring 340 is provided below the second connecting rod 339, and the supporting ring 340 is fixedly connected to the lifting rod 338. An adjusting rod 341 is slidably connected to the rotating shaft 201. The lifting rod 338 is fixedly connected to the lower end of the adjusting rod 341. The top end of the adjusting rod 341 is rotatably connected to a lever 342. An end face protrusion 343 is fixedly connected to the top cover 102, and the lever 342 abuts against the end face protrusion 343.

[0029] In this embodiment, the connecting rod 1 331 is used to ensure that the height of the hollow rod 330 remains unchanged.

[0030] In this embodiment, the cylinder mechanism 1 also includes a support frame 103 fixedly connected to the inner wall of the cylinder 101, and a material holding gauze 104 is fixedly connected to the support frame 103, and a discharge port 105 is opened on the material holding gauze 104, and two parallel guide brackets 106 are arranged at the discharge port 105, and the guide bracket 106 is fixedly connected to the support frame 103, and a fixed frame 107 is slidably connected to the guide bracket 106, and a closed gauze 108 is fixedly connected to the fixed frame 107, and the closed gauze 108 can just seal the discharge port 105, and a guide ring 109 is also fixedly connected to the material holding gauze 104, and the outer wall of the guide ring 109 is in contact with the cylinder 101, and a feed port 110 is also opened on the cylinder 101, and a hopper 111 is also arranged at the feed port 110.

[0031] In this embodiment, the cylinder 101 is provided with a through hole 112, in which a guide groove 113 is fixedly connected, and the guide groove 113 is located below the discharge port 105. A support rod 114 is slidably connected to the guide groove 113, and a force-bearing rod 115 is fixedly connected to the fixed frame 107, and the force-bearing rod 115 abuts against the top surface of the support rod 114. A transmission rod 5 116 is fixedly connected to the cylinder 101, and one end of the transmission rod 5 116 is fixedly connected to a disc 117, and an eccentric semicircular groove 118 is provided on the disc 117. The lower end of the support rod 114 is slidably connected to the eccentric semicircular groove 118, and a rotating handle 119 is fixedly connected to the other end of the transmission rod 5 116.

[0032] In this embodiment, the driving mechanism 2 includes a driving motor 202 fixedly connected to the top cover 102, a bevel gear five 203 is fixedly connected to the output shaft of the driving motor 202, a bevel gear six 204 is fixedly connected to the rotating shaft 201, the bevel gear five 203 is meshed with the bevel gear six 204, and a solar panel 205 and a controller 206 are also fixedly connected to the top cover 102, the solar panel 205, the controller 206 and the driving motor 202 are electrically connected, the solar panel 205 is used to supply power to the driving motor 202, and the controller 206 is used to control the start and stop of the driving motor 202.

[0033] In this embodiment, the heat collecting and heating mechanism 4 includes a heat spreader 401 fixedly connected to the cylinder 101. The heat spreader 401 is fixedly connected to the cylinder 101. Two symmetrically arranged concentrators 402 are also fixedly connected to the cylinder 101. The concentrators 402 can concentrate and reflect sunlight onto the heat spreader 401.

[0034] In this embodiment, the device can be connected to an external rotating component so that the device can change its orientation as the sun moves, ensuring full utilization of solar energy.

[0035] A method for using a combined solar drying device comprises the following steps: When in use, the device is placed in sunlight and the direction of the device is adjusted so that the sunlight reflected by the condenser 402 is concentrated on the heat diffusion plate 401, and then the product to be dried is added to the hopper 111, and then the driving motor 202 is started through the controller 206, and the driving motor 202 drives the rotating shaft 201 to rotate through the meshing bevel gear five 203 and bevel gear six 204; When the rotating shaft 201 rotates, the rotating plate 301 is driven to rotate. Since the spur gear 1 305 is meshed with the gear ring 308, the spur gear 1 305 is driven to rotate when the rotating plate 301 rotates. The spur gear 1 305 drives the rotating cylinder 309 to rotate through the transmission rod 1 304 and the meshed bevel gear 1 306 and bevel gear 2 310. Since the spur gear 2 332 is meshed with the gear ring 2 333, the spur gear 2 332 is driven to rotate when the rotating cylinder 309 rotates. The spur gear 2 332 also drives the hollow rod 330 and the end face ratchet 1 334 connected thereto to rotate. When the driving motor 202 rotates forward, the guide rod 314 will always slide in the annular groove 317 above the rotating cylinder 309, so that the height of the scraper plate 312 remains unchanged. At the same time, the scraper plate 312 also rotates with the rotating plate 301, so as to scrape the products accumulated on the material screen 104 flat, so that the products are evenly spread on the material screen 104. When the driving motor 202 rotates in the reverse direction, the guide block 318 on the rotating rotating cylinder 309 will guide the guide rod 314 from the upper annular groove 317 into the spiral groove 316, and then under the push of the spiral groove 316, the guide rod 314 will drive the scraper plate 312 to move downward until the guide rod 314 enters the lower annular groove 317 and stops. At this time, the lower end of the scraper plate 312 is in contact with the surface of the material holding mesh 104, and the scraper plate 312 will push the product to move together when it rotates. When the product is dried, the rotating handle 119 is rotated to drive the support rod 114 to move downward through the eccentric semicircular groove 118, so that the fixed frame 107 and the closed net are moved away from the discharge port 105 under the action of gravity, so that the product moving with the scraper plate 312 will fall from the drop port to the outlet groove 113, and the product on the outlet groove 113 will automatically slide out under the action of gravity. After the dried product is flattened, the lever 342 is moved to make the adjustment rod 341 move upward under the guidance of the end face protrusion 343, and the lifting rod 338 moves upward together. The sealing plate 337 moves upward with the lifting rod 338 to open the leakage port 336. The supporting ring 340 on the lifting rod 338 drives the end face ratchet wheel 2 335 to move upward and engage with the end face ratchet wheel 1 334 through the connecting rod 2 339. At this time, the end face ratchet wheel 1 334 can drive the transmission rod 4 329 to rotate through the end face ratchet wheel 2 335. When the material needs to be turned over, the drive motor 202 is started and reversed first, and the transmission rod 4 329 is driven by the transmission rod 3 326. The two bevel gears 327 meshing therewith are driven to rotate, and the bevel gears 327 drive the eccentric block 325 to rotate through the transmission rod 323. Since the vibration shell 320 and the bottom plate 321 are connected to the elastic telescopic rod 319, the eccentric block 325 drives the vibration shell 320 and the bottom plate 321 to vibrate up and down when rotating. When the products accumulated due to the rotation of the scraper plate 312 fall onto the vibration shell 320 through the leakage port 336, they will be bounced up by the vibrating vibration shell 320 and mixed in the air, and then fall onto the material holding mesh 104, thereby achieving the effect of turning the material, and then the driving motor 202 rotates forward, scrapes the product flat and then stops; In the presence of sunlight, the condenser 402 can concentrate and reflect the sunlight onto the heat spreader 401, and the heat spreader 401 heats the air in the cylinder 101, thereby increasing the temperature in the cylinder 101, thereby achieving drying of the product.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A combined solar drying device, comprising a cylinder mechanism (1), characterized in that: The barrel mechanism (1) comprises a cylinder (101) and a top cover (102); a driving mechanism (2) is further provided on the barrel mechanism (1); the driving mechanism (2) comprises a rotating shaft (201) rotatably connected to the top cover (102); a material moving mechanism (3) is provided inside the cylinder (101); the material moving mechanism (3) is connected to the rotating shaft (201); and a heat collecting and heating mechanism (4) is further provided at the lower end of the cylinder (101); The material transfer mechanism (3) comprises a rotating plate (301) fixedly connected to the rotating shaft (201); a supporting ring (302) is fixedly connected to the cylinder (101); an end of the rotating plate (301) is slidably connected to the supporting ring (302); two parallel connecting members (303) are fixedly connected to the rotating plate (301); a transmission rod (304) is rotatably connected to the connecting member (303); and both ends of the transmission rod (304) are respectively fixedly connected to spur gears. One (305) and a bevel gear one (306), four connecting members two (307) are evenly fixedly connected to the inner wall of the cylinder (101), a gear ring one (308) is fixedly connected to the connecting member two (307), the spur gear one (305) meshes with the gear ring one (308), a rotating cylinder (309) is rotatably connected to the rotating plate (301), a bevel gear two (310) is fixedly connected to the rotating cylinder (309), and the bevel gear two (310) meshes with the bevel gear one (306).

2. A combined solar drying device according to claim 1, characterized in that: The material shifting mechanism (3) further comprises two connecting rods (311) slidably connected to the rotating plate (301); a scraper plate (312) is fixedly connected to the lower end of the connecting rod (311); two symmetrically arranged connecting brackets (313) are fixedly connected to the scraper plate (312); a guide rod (314) is slidably connected to the connecting bracket (313); a spring (315) is connected between the guide rod (314) and the connecting bracket (313); two symmetrically arranged spiral grooves (316) are formed on the rotating cylinder (309); an annular groove (317) is formed at each end of the spiral groove (316); a guide block (318) is provided at the intersection of the spiral groove (316) and the annular groove (317); and the two guide rods (314) are slidably connected to the upper annular groove (317).

3. A combined solar drying device according to claim 2, characterized in that: The material moving mechanism (3) further comprises two symmetrically arranged elastic telescopic rods (319) fixedly connected to the scraper plate (312); a vibration shell (320) is fixedly connected to the movable end of the elastic telescopic rod (319); a bottom plate (321) is fixedly connected to the vibration shell (320); two symmetrically arranged connecting members (322) are fixedly connected to the bottom plate (321); the connecting members (322) are both rotatably connected to transmission rods (323); the two transmission rods (323) are fixedly connected to the bottom plate (321); 3) are symmetrically fixedly connected with two bevel gears three (324) and two eccentric blocks (325), the vibration shell (320) is rotatably connected with a transmission rod three (326), the lower end of the transmission rod three (326) is fixedly connected with a bevel gear four (327), the bevel gear four (327) is meshed with the two bevel gears three (324), the transmission rod three (326) is rotatably and slidably connected with a connecting piece four (328), and the connecting piece four (328) is fixedly connected to the scraper plate (312).

4. A combined solar drying device according to claim 3, characterized in that: The material shifting mechanism (3) further comprises a transmission rod 4 (329) slidably connected to the transmission rod 3 (326); a hollow rod (330) is rotatably connected to the transmission rod 4 (329); a connecting rod 1 (331) is rotatably connected to the hollow rod (330); the connecting rod 1 (331) is also rotatably connected to the rotating cylinder (309); a spur gear 2 (332) is fixedly connected to the top end of the hollow rod (330); a gear ring 2 (333) is fixedly connected to the bottom end of the rotating cylinder (309); the spur gear 2 (332) meshes with the gear ring 2 (333); an end face ratchet 1 (334) is also slidably connected to the hollow rod (330); and an end face ratchet 2 (335) is slidably connected to the transmission rod 4 (329); The scraper plate (312) is provided with a material leakage opening (336), and a sealing plate (337) is arranged at the material leakage opening (336). The sealing plate (337) is slidably connected to the scraper plate (312). A lifting rod (338) is slidably connected to the rotating plate (301). The scraper plate (312) is fixedly connected to the lower end of the lifting rod (338). A second connecting rod (339) is slidably connected to the lifting rod (338). The second connecting rod (339) is rotatably connected to the end face ratchet wheel (335). A supporting ring (340) is provided below the second rod (339), the supporting ring (340) is fixedly connected to the lifting rod (338), an adjusting rod (341) is slidably connected to the rotating shaft (201), the lifting rod (338) is fixedly connected to the lower end of the adjusting rod (341), the top end of the adjusting rod (341) is rotatably connected to a lever (342), an end face protrusion (343) is fixedly connected to the top cover (102), and the lever (342) abuts against the end face protrusion (343).

5. A combined solar drying device according to claim 1, characterized in that: The cylinder mechanism (1) further comprises a support frame (103) fixedly connected to the inner wall of the cylinder (101), a material holding screen (104) fixedly connected to the support frame (103), a material holding screen (104) provided with a material discharge port (105), two parallel guide brackets (106) provided at the material discharge port (105), the guide brackets (106) fixedly connected to the support frame (103), and a guide bracket (106) slidably connected to the guide bracket (106). A fixed frame (107), wherein a closed gauze (108) is fixedly connected to the fixed frame (107), and the closed gauze (108) is just able to seal the discharge port (105); a material guide ring (109) is also fixedly connected to the material holding gauze (104), and the outer wall of the material guide ring (109) is in contact with the cylinder (101); a material feed port (110) is also provided on the cylinder (101), and a material hopper (111) is also provided at the material feed port (110); The cylinder (101) is provided with a through hole (112), a guide groove (113) is fixedly connected in the through hole (112), the guide groove (113) is located below the discharge port (105), a support rod (114) is slidably connected to the guide groove (113), a force-bearing rod (115) is fixedly connected to the fixed frame (107), the force-bearing rod (115) abuts against the top surface of the support rod (114), a transmission rod five (116) is fixedly connected to the cylinder (101), one end of the transmission rod five (116) is fixedly connected to a disk (117), an eccentric semicircular groove (118) is provided on the disk (117), the lower end of the support rod (114) is slidably connected to the eccentric semicircular groove (118), and a rotating handle (119) is fixedly connected to the other end of the transmission rod five (116).

6. A combined solar drying device according to claim 1, characterized in that: The driving mechanism (2) comprises a driving motor (202) fixedly connected to the top cover (102); a bevel gear five (203) is fixedly connected to the output shaft of the driving motor (202); a bevel gear six (204) is fixedly connected to the rotating shaft (201); the bevel gear five (203) meshes with the bevel gear six (204); a solar panel (205) and a controller (206) are also fixedly connected to the top cover (102); the solar panel (205), the controller (206) and the driving motor (202) are electrically connected; the solar panel (205) is used to supply power to the driving motor (202); and the controller (206) is used to control the start and stop of the driving motor (202).

7. A combined solar drying device according to claim 1, characterized in that: The heat collection and temperature raising mechanism (4) comprises a heat spreader (401) fixedly connected inside the cylinder (101); the heat spreader (401) is fixedly connected inside the cylinder (101); and two symmetrically arranged condensers (402) are also fixedly connected to the cylinder (101); the condensers (402) are capable of concentrating sunlight and reflecting it onto the heat spreader (401).

8. A method for using a combined solar drying device, using a combined solar drying device as claimed in any one of claims 1 to 7, characterized in that: The steps include: When in use, the device is placed in sunlight and the direction of the device is adjusted so that the sunlight reflected by the condenser (402) is concentrated on the heat diffusion plate (401), and then the product to be dried is added to the hopper (111), and then the driving motor (202) is started through the controller (206), and the driving motor (202) drives the rotating shaft (201) to rotate through the meshing bevel gear five (203) and bevel gear six (204); When the rotating shaft (201) rotates, the rotating plate (301) is driven to rotate. Since the spur gear 1 (305) is meshed with the gear ring (308), the spur gear 1 (305) is driven to rotate when the rotating plate (301) rotates. The spur gear 1 (305) drives the rotating cylinder (309) to rotate through the transmission rod 1 (304) and the meshed bevel gear 1 (306) and bevel gear 2 (310). Since the spur gear 2 (332) is meshed with the gear ring 2 (333), the spur gear 2 (332) is driven to rotate when the rotating cylinder (309) rotates. The spur gear 2 (332) also drives the hollow rod (330) and the end face ratchet 1 (334) connected thereto to rotate. When the driving motor (202) rotates in the forward direction, the guide rod (314) will continue to slide in the annular groove (317) above the rotating cylinder (309), thereby maintaining the height of the scraper plate (312) unchanged. At the same time, the scraper plate (312) also rotates with the rotating plate (301), thereby scraping the products accumulated on the material holding mesh (104) flat, so that the products are evenly spread on the material holding mesh (104); When the driving motor (202) rotates in the reverse direction, the guide block (318) on the rotating rotating cylinder (309) guides the guide rod (314) from the upper annular groove (317) into the spiral groove (316), and then, under the push of the spiral groove (316), the guide rod (314) drives the scraper plate (312) to move downward until the guide rod (314) enters the lower annular groove (317) and stops. At this time, the lower end of the scraper plate (312) is in contact with the surface of the material-containing mesh (104). When the scraper plate (312) rotates, it pushes the product to move together. When the product is dried, the handle (119) is rotated to drive the support rod (114) downward through the eccentric semicircular groove (118), so that the fixed frame (107) and the closed net are moved away from the discharge port (105) under the action of gravity, so that the product moving with the scraper plate (312) will fall from the drop port to the outlet groove (113), and the product on the outlet groove (113) will automatically slide out under the action of gravity; After the product to be dried is flattened, the lever (342) is moved to make the adjustment rod (341) move upward under the guidance of the end face protrusion (343), and the lifting rod (338) moves upward together. The sealing plate (337) moves upward along with the lifting rod (338) to open the material leakage port (336). The supporting ring (340) on the lifting rod (338) drives the end face ratchet wheel 2 (335) to move upward through the connecting rod 2 (339) and engage with the end face ratchet wheel 1 (334). At this time, the end face ratchet wheel 1 (334) can drive the transmission rod 4 (329) to rotate through the end face ratchet wheel 2 (335). When the material needs to be turned over, the driving motor (202) is started and the driving motor (202) is reversed first. The transmission rod 4 (329) is rotated through the transmission rod 3 (3 26) drives the two bevel gears (327) meshing therewith to rotate, and the bevel gear (327) drives the eccentric block (325) to rotate through the transmission rod (323). Since the vibration shell (320) and the bottom plate (321) are connected to the elastic telescopic rod (319), the rotation of the eccentric block (325) drives the vibration shell (320) and the bottom plate (321) to vibrate up and down. When the products accumulated due to the rotation of the scraper plate (312) fall onto the vibration shell (320) through the leakage port (336), they are bounced up by the vibrating vibration shell (320) and mixed in the air, and then fall onto the material holding screen (104), thereby achieving the effect of turning the material, and then the driving motor (202) rotates forward, scrapes the products flat and then stops; In the presence of sunlight, the condenser (402) can concentrate the sunlight and reflect it onto the heat spreader (401), which in turn heats the air in the cylinder (101), thereby increasing the temperature in the cylinder (101), thereby achieving drying of the product.

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