A vertical timed automatic material turning dryer

Abstract

The present invention relates to the technical field of plastic particle drying, and provides a vertical timed automatic material-turning dryer, which includes a fixed frame, a timer, a drying hopper, a material-carrying frame, a material-carrying component, a stirring component, an air inlet cylinder, a drying component and a feed hopper. The timer is fixedly installed on the fixed frame, the drying hopper is fixedly installed on the fixed frame, the material-carrying frame is fixedly installed inside the drying hopper, the material-carrying component is installed inside the material-carrying frame, the stirring component is installed inside the drying hopper, the air inlet cylinder is fixedly installed on the top of the drying hopper, the drying component is installed on the air inlet cylinder, and the feed hopper is fixedly installed on the top of the drying hopper. Through the above technical solution, the problem in the prior art that the utilization rate of hot air is not high due to the easy formation of agglomeration during the drying of granular materials with a certain viscosity, resulting in poor drying quality, is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic particle drying, and particularly relates to a vertical timed automatic material turning dryer. Background Art

[0002] A vertical timed automatic material turning dryer is an automated production equipment mainly used for processing granular materials. Such equipment is usually used in industries such as chemical industry and food industry, and is mainly used for drying materials with too high humidity.

[0003] The drying principle of the vertical timed automatic material turning dryer mainly uses the heat transfer between hot air and materials and the power generated by air flow to achieve the purpose of drying. When drying granular materials, the air inhaled into the drying chamber is heated by a heater, and at the same time, the hot air is conveyed to various positions in the drying chamber. At the same time, the dryer will automatically turn the materials, so that the materials are always kept in the best drying state, which is of great significance for improving production efficiency and ensuring the quality and stability of the dried products.

[0004] Since some types of plastics have relatively high viscosity, which means that during the drying process, even if the moisture has evaporated, the plastic particles will still maintain a certain adhesive force, and this adhesive force will cause the combination of plastic particles. When the vertical timed automatic material turning dryer dries plastic granular materials, due to the existence of viscosity, the plastic granular materials are prone to form lumps during the drying process, which affects the circulation of hot air and mass and heat transfer. At the same time, the materials are also prone to adhere to the inside of the dryer during the drying process, which will not only lead to poor drying effect, but also cause serious equipment wear, and even cannot reach the expected drying degree, greatly affecting the adaptability of the dryer and the quality of drying.

[0005] In view of the above problems existing in the prior art, we designed a vertical timed automatic material turning dryer that is not prone to form lumps during the drying process of plastic granular materials with a certain viscosity, resulting in low utilization rate of hot air and poor drying quality. Summary of the Invention

[0006] The present invention provides a vertical timed automatic material turning dryer, which solves the problems in the prior art that during the drying process of granular materials with a certain viscosity, lumps are easily formed, resulting in low utilization rate of hot air and poor drying quality.

[0007] The technical solution of the present invention is as follows:

[0008] A vertical timed automatic material turning dryer, comprising:

[0009] A fixed frame;

[0010] A timer, the timer is fixedly installed on the fixed frame;

[0011] A drying hopper, which is fixedly installed on the fixed frame;

[0012] A loading rack, which is fixedly installed inside the drying hopper;

[0013] A loading assembly, which is installed inside the loading rack and is used for holding the material to be dried;

[0014] A stirring and mixing assembly, which is installed inside the drying hopper and is used for stirring and drying the material to be dried;

[0015] An air inlet cylinder, which is fixedly installed on the top of the drying hopper;

[0016] A drying assembly, which is installed on the air inlet cylinder and is used for drying the material while stirring the material;

[0017] A feed hopper, which is fixedly installed on the top of the drying hopper.

[0018] On the basis of the foregoing solution, the loading assembly includes:

[0019] A bearing plate, which is rotatably installed inside the loading rack;

[0020] A first motor, which is fixedly installed on the drying hopper, and the output end of the first motor is fixedly connected to the bearing plate;

[0021] A first vibrator, and a plurality of the first vibrators are fixedly installed at equal angles at the bottom of the bearing plate;

[0022] A discharge pipe, which is fixedly installed on the fixed frame, and the discharge pipe is communicated with the bottom of the drying hopper.

[0023] On the basis of the foregoing solution, it further includes a scraping assembly, and the scraping assembly includes:

[0024] A second motor, which is fixedly installed on the air inlet cylinder;

[0025] An elliptical sleeve, and the output end of the second motor is fixedly installed with the elliptical sleeve, and the elliptical sleeve is rotationally matched with the drying hopper;

[0026] An elliptical shaft, which is slidably installed inside the elliptical sleeve;

[0027] A connecting housing, which is fixedly installed on the elliptical sleeve.

[0028] On the basis of the foregoing solution, it further includes:

[0029] Spiral scraper, the spiral scraper is fixedly connected to the connection housing through a connecting rod, and the spiral scraper is slidably matched with the side wall of the drying hopper;

[0030] Second vibrator, the second vibrator is fixedly installed inside the connecting rod;

[0031] First electric cylinder, the first electric cylinder is fixedly installed inside the connection housing.

[0032] On the basis of the foregoing solution, the stirring assembly includes:

[0033] Installation frame, the installation frame is fixedly installed at the bottom end of the elliptical shaft, the output end of the first electric cylinder is fixedly connected to the installation frame, and an air inlet cavity, a drive cavity and an installation cavity are arranged inside the installation frame;

[0034] Among them, the position of the air inlet cavity is close to the elliptical shaft, and the drive cavity is located between the air inlet cavity and the installation cavity;

[0035] Third motor, the third motor is fixedly installed inside the installation cavity;

[0036] Installation housing, a plurality of the installation housings are fixedly installed on the installation frame at equal angles;

[0037] Drive rod, the drive rod is rotatably installed on each installation housing;

[0038] Stirring rod, the stirring rod is fixedly installed on each drive rod at equal angles;

[0039] Scraping plate, a plurality of the scraping plates are fixedly installed on the installation frame at equal angles, the scraping plate is slidably matched with the inner wall of the bearing plate, and the drive rod is rotatably matched with the corresponding scraping plate;

[0040] Drive part, the drive part is installed in the drive cavity and is used to drive a plurality of drive rods to rotate;

[0041] Ventilation part, the ventilation part is installed on each installation housing and is used to release high-temperature gas during the process of stirring the material.

[0042] On the basis of the foregoing solution, the drive part includes:

[0043] First helical gear, the first helical gear is fixedly installed at the output end of the third motor;

[0044] Second helical gear, the second helical gear is fixedly installed on each drive rod, and each second helical gear is meshed with the first helical gear.

[0045] Based on the foregoing solution, the ventilation part includes:

[0046] A connecting pipe, and each of the installation casings and the air inlet chamber is communicated with the connecting pipe;

[0047] Wherein, the driving rod is of a hollow structure;

[0048] Ventilation grooves, a plurality of the ventilation grooves are equally angularly formed on each of the driving rods, and the ventilation grooves are located inside the installation casing;

[0049] A first jet head, and a plurality of the first jet heads are equally angularly communicated with each of the driving rods.

[0050] Based on the foregoing solution, the drying assembly includes:

[0051] A blower, which is fixedly installed on the drying hopper;

[0052] A heater, which is fixedly installed on the drying hopper, and the input end of the heater is communicated with the output end of the blower;

[0053] A hot air pipeline, which is communicated between the output end of the heater and the air inlet cylinder.

[0054] Based on the foregoing solution, it further includes:

[0055] A connecting groove, which is formed at a position corresponding to the air inlet cylinder at the top of the drying hopper;

[0056] An intermediate groove, which is formed at a position corresponding to the connecting groove at the top of the connecting casing;

[0057] An air inlet pipe, which is fixedly installed in the connecting casing, and the air inlet pipe is communicated with the intermediate groove;

[0058] A connecting pipe, and the air inlet pipe and the air inlet chamber are communicated with the connecting pipe.

[0059] Based on the foregoing solution, it further includes:

[0060] An annular pipe, which is fixedly installed on the connecting casing, and the annular pipe is communicated with the air inlet pipe

[0061] A second jet head, and a plurality of the second jet heads are fixedly installed at equal angles on the annular pipe.

[0062] The working principle and beneficial effects of the present invention are:

[0063] 1. In the present invention, while the material is being stirred, hot air will enter the installation housing through the connecting pipe from the air inlet chamber, and then the hot air entering the installation housing will enter the inside of the driving rod through the ventilation slots. At this time, with the rotation of the driving rod, the first jet head is activated, and the first jet head sprays out the hot air, thereby spraying hot air on the material while stirring the material, thus accelerating the drying speed and improving the drying uniformity.

[0064] 2. In the present invention, while the connecting housing is rotating, the connecting housing drives the connecting rod to rotate, and the connecting rod drives the spiral scraper to rotate, thereby scraping the material adhering to the inner side wall of the drying hopper. At this time, the second vibrator is activated, and the second vibrator causes the connecting rod and the spiral scraper to vibrate, thereby vibrating the scraped material off the spiral scraper and the connecting rod, reducing the possibility of material adhering to the spiral scraper, reducing material waste, and improving the quality and efficiency of material drying.

[0065] 3. In the present invention, through the setting of the stirring assembly and the ventilation part, while drying the material, not only can the material be turned over, but also the material can be dried while turning it over, accelerating the drying speed. Through the setting of the material loading assembly and the scraping assembly, the waste of material can be reduced when scraping the material adhering to the side wall of the drying hopper, and the material can be completely emptied after drying, reducing the residue of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0067] Figure 1 is a schematic diagram of the overall structure in the present invention;

[0068] Figure 2 is a schematic diagram of the overall structure from another angle in the present invention;

[0069] Figure 3 is a schematic perspective sectional structure diagram in the present invention;

[0070] Figure 4 is a schematic sectional structure diagram of the material loading assembly in the present invention;

[0071] Figure 5 is a schematic sectional structure diagram of the scraping assembly in the present invention;

[0072] Figure 6 is a schematic sectional structure diagram of the stirring assembly in the present invention;

[0073] Figure 7 is a schematic sectional structure diagram of the cooperation between the stirring assembly and the ventilation part in the present invention;

[0074] Figure 8Schematic structural diagram of the mixing component and the second helical gear in the present invention;

[0075] Figure 9 Schematic sectional view of the ventilation part in the present invention;

[0076] Figure 10 Schematic sectional view of the drying component in the present invention;

[0077] Figure 11 For the present invention Figure 3 Schematic diagram of the partial enlarged structure at A in the present invention.

[0078] In the figure: 1, fixed frame; 2, timer; 3, drying hopper; 4, material carrier; 5, intake cylinder; 6, feed hopper; 7, bearing plate; 8, first motor; 9, first vibrator; 10, discharge pipe; 11, second motor; 12, elliptical sleeve; 13, elliptical shaft; 14, connecting housing; 15, spiral scraper; 16, connecting rod; 17, second vibrator; 18, first electric cylinder; 19, mounting frame; 20, third motor; 21, mounting housing; 22, driving rod; 23, mixing rod; 24, scraping plate; 25, first helical gear; 26, second helical gear; 27, connecting pipe; 28, ventilation groove; 29, first jet head; 30, blower; 31, heater; 32, hot air pipeline; 33, connecting groove; 34, intermediate groove; 35, intake pipe; 36, connecting pipe; 37, annular pipe; 38, second jet head. Specific embodiments

[0079] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0080] As Figures 1 to 11As shown in the figure, this embodiment proposes a vertical timed automatic turning and drying machine, which includes a fixed frame 1, a timer 2, a drying hopper 3, a loading rack 4, a loading component, a stirring component, an air inlet cylinder 5, a drying component and a feeding hopper 6. The timer 2 is fixedly installed on the fixed frame 1, the drying hopper 3 is fixedly installed on the fixed frame 1, the loading rack 4 is fixedly installed inside the drying hopper 3, the loading component is installed inside the loading rack 4 and is used for holding the material to be dried. The loading component includes a bearing plate 7, a first motor 8, a first vibrator 9 and a discharge pipe 10. The bearing plate 7 is rotatably installed inside the loading rack 4, the first motor 8 is fixedly installed on the drying hopper 3, the output end of the first motor 8 is fixedly connected with the bearing plate 7, a plurality of first vibrators 9 are fixedly installed at equal angles at the bottom of the bearing plate 7, and the discharge pipe 10 is fixedly installed on the fixed frame 1 and is communicated with the bottom of the drying hopper 3.

[0081] Specifically, when drying the material, first open the feeding hopper 6, pour the material to be dried into the drying hopper 3. The material entering the drying hopper 3 will enter the bearing plate 7. Then close the feeding hopper 6. At this time, the first motor 8 is in a locked state, and at the same time, the loading rack 4 and the bearing plate 7 are relatively fixed. Then, discharge hot air into the drying hopper 3 through the drying component, and at the same time move the stirring component to the working position. Then start the stirring component to stir the material in the bearing plate 7. At this time, cooperate with the discharge of hot air to dry the material. Through the setting of the timer 2, record the drying time. When the set time is reached, stop drying the material in the bearing plate 7. Then retract the stirring component, start the first motor 8, and the first motor 8 drives the bearing plate 7 to rotate inside the loading rack 4 until the dried material on the loading plate is poured to the bottom of the drying hopper 3. Discharge the material through the discharge pipe 10, and then store the dried material. When the bearing plate 7 is flipped, start the first vibrator 9, which can assist the bearing plate 7 to completely pour out the material, avoiding waste of the material.

[0082] The above-mentioned also includes a scraping component. The scraping component includes a second motor 11, an elliptical sleeve 12, an elliptical shaft 13 and a connecting housing 14. The second motor 11 is fixedly installed on the air inlet cylinder 5, the output end of the second motor 11 is fixedly installed with the elliptical sleeve 12, the elliptical sleeve 12 is rotationally matched with the drying hopper 3, the elliptical shaft 13 is slidably installed inside the elliptical sleeve 12, and the connecting housing 14 is fixedly installed on the elliptical sleeve 12.

[0083] Specifically, when drying the material, hot air needs to be discharged. The hot air may blow up the granular material and cause it to adhere to the side wall of the drying hopper 3. At this time, the second motor 11 is started. The second motor 11 drives the elliptical sleeve 12 to rotate. The elliptical sleeve 12 drives the connecting housing 14 to rotate, thereby driving the spiral scraper 15 and the stirring assembly to rotate, scraping off the material adhering to the side wall of the drying hopper 3, and at the same time, the material can be stirred to improve the drying speed of the material and the drying efficiency.

[0084] As described above, it further includes a spiral scraper 15, a second vibrator 17 and a first electric cylinder 18. The spiral scraper 15 is fixedly connected to the connecting housing 14 through a connecting rod 16. The spiral scraper 15 is slidably matched with the side wall of the drying hopper 3. A second vibrator 17 is fixedly installed inside the connecting rod 16. The first electric cylinder 18 is fixedly installed inside the connecting housing 14.

[0085] Specifically, while the connecting housing 14 is rotating, the connecting housing 14 drives the connecting rod 16 to rotate, and the connecting rod 16 drives the spiral scraper 15 to rotate, thereby scraping off the material adhering to the inner side wall of the drying hopper 3. At this time, the second vibrator 17 is started. The second vibrator 17 vibrates the connecting rod 16 and the spiral scraper 15, thereby vibrating the scraped material off the spiral scraper 15 and the connecting rod 16, reducing the possibility of material adhering to the spiral scraper 15 and reducing material waste.

[0086] The stirring assembly is installed inside the drying hopper 3 and is used for stirring and drying the material to be dried. The stirring assembly includes an installation frame 19, a third motor 20, an installation housing 21, a driving rod 22, a stirring rod 23, a scraping plate 24, a driving part and a ventilation part. The installation frame 19 is fixedly installed at the bottom end of the elliptical shaft 13. The output end of the first electric cylinder 18 is fixedly connected to the installation frame 19. An air inlet chamber, a driving chamber and an installation chamber are arranged inside the installation frame 19. Among them, the air inlet chamber is close to the elliptical shaft 13. The driving chamber is located between the air inlet chamber and the installation chamber. The third motor 20 is fixedly installed inside the installation chamber. A plurality of installation housings 21 are fixedly installed on the installation frame 19 at equal angles. A driving rod 22 is rotatably installed on each installation housing 21. A stirring rod 23 is fixedly installed on each driving rod 22 at equal angles. A plurality of scraping plates 24 are fixedly installed on the installation frame 19 at equal angles. The scraping plate 24 is slidably matched with the inner wall of the bearing plate 7. The driving rod 22 is rotationally matched with the corresponding scraping plate 24. A driving part is installed in the driving chamber for driving a plurality of driving rods 22 to rotate. A ventilation part is installed on each installation housing 21 for releasing high-temperature gas during the process of stirring the material.

[0087] Specifically, before stirring the material, start the first electric cylinder 18. The first electric cylinder 18 drives the installation rack 19 to move. While the installation rack 19 is moving, the installation rack 19 drives the elliptical shaft 13 to move within the elliptical sleeve 12. After the installation rack 19 moves to the working position, the first electric cylinder 18 can be turned off, and then start to stir the material. During the drying process of the material, as the elliptical shaft 13 rotates, the elliptical shaft 13 drives the installation rack 19 to rotate, thereby driving the installation housing 21 to rotate. The installation housing 21 drives the driving rod 22 to rotate. At this time, start the third motor 20. The third motor 20 drives the driving rod 22 to rotate through the driving part. The driving rod 22 drives the stirring rod 23 to rotate, so as to stir the material during the drying process of the material, thereby improving the drying efficiency. At the same time, due to the action of the scraping plate 24, the possibility of the material adhering to the inner wall of the bearing plate 7 can be reduced. At the same time, as the second vibrator 17 works, the scraping plate 24 will also be attached with a certain vibration, thereby reducing the possibility of material residue. During the process of turning the material, the ventilation part can also be started to cooperate with the drying component to dry the material, improving the drying efficiency.

[0088] As described above, the driving part includes a first bevel gear 25 and a second bevel gear 26. The first bevel gear 25 is fixedly installed at the output end of the third motor 20. A second bevel gear 26 is fixedly installed on each driving rod 22. Each second bevel gear 26 meshes with the first bevel gear 25.

[0089] Specifically, while the installation housing 21 drives the driving rod 22 to rotate, the third motor 20 drives the first bevel gear 25 to rotate. The first bevel gear 25 drives the second bevel gear 26 to rotate, and the second bevel gear 26 can drive the driving rod 22 to rotate, thereby providing power for the stirring rod 23 to stir the material.

[0090] As described above, the ventilation part includes a connecting pipe 27, a ventilation groove 28 and a first jet head 29. A connecting pipe 27 is communicated between each installation housing 21 and the air inlet cavity. Among them, the driving rod 22 is of a hollow structure. A plurality of ventilation grooves 28 are equally angled on each driving rod 22. The ventilation grooves 28 are located inside the installation housing 21. A plurality of first jet heads 29 are equally angled and communicated on each driving rod 22.

[0091] Specifically, while stirring the material, the hot air will enter the installation housing 21 from the air inlet cavity through the connecting pipe 27. Then the hot air entering the installation housing 21 will enter the inside of the driving rod 22 through the ventilation groove 28. At this time, as the driving rod 22 rotates, start the first jet head 29, and the first jet head 29 sprays out the hot air, so as to spray hot air on the material while stirring the material, thereby accelerating the drying speed and improving the drying uniformity.

[0092] The air intake cylinder 5 is fixedly installed on the top of the drying hopper 3. A drying component is installed on the air intake cylinder 5 for drying the material while stirring the material. The feed hopper 6 is fixedly installed on the top of the drying hopper 3. The drying component includes a blower 30, a heater 31 and a hot air pipeline 32. The blower 30 is fixedly installed on the drying hopper 3, the heater 31 is fixedly installed on the drying hopper 3, the input end of the heater 31 is communicated with the output end of the blower 30, and the hot air pipeline 32 is communicated between the output end of the heater 31 and the air intake cylinder 5.

[0093] Specifically, when drying the material, start the heater 31, and then start the blower 30 to blow air, so as to blow the air heated by the heater 31 into the hot air pipeline 32. Then the hot air entering the hot air pipeline 32 will enter the air intake cylinder 5, and then the hot air will be discharged into the drying hopper 3 to dry the material.

[0094] The above-mentioned also includes a connecting groove 33, an intermediate groove 34, an air inlet pipe 35 and a connecting pipe 36. A connecting groove 33 is opened at a position corresponding to the air intake cylinder 5 on the top of the drying hopper 3. An intermediate groove 34 is opened at a position corresponding to the connecting groove 33 on the top of the connecting housing 14. An air inlet pipe 35 is fixedly installed in the connecting housing 14, and the air inlet pipe 35 is communicated with the intermediate groove 34. A connecting pipe 36 is communicated between the air inlet pipe 35 and the air inlet cavity.

[0095] Specifically, the hot air entering the air intake cylinder 5 will enter the intermediate groove 34 through the connecting groove 33 and enter the air inlet pipe 35. At this time, the hot air entering the air inlet pipe 35 will enter the air inlet cavity through the connecting pipe 36.

[0096] The above-mentioned also includes an annular pipe 37 and a second jet head 38. The annular pipe 37 is fixedly installed on the connecting housing 14, the annular pipe 37 is communicated with the air inlet pipe 35, and a plurality of second jet heads 38 are fixedly installed on the annular pipe 37 at equal angles.

[0097] Specifically, the hot air entering the air inlet pipe 35 will enter the annular pipe 37, and then the hot air entering the annular pipe 37 will be discharged into the drying hopper 3 through the second jet head 38 to dry the material.

[0098] Specifically, it should be noted that the granular material described in the present invention is plastic granular material.

[0099] In summary, when drying materials, first open the feed hopper 6 and pour the materials to be dried into the drying hopper 3. The materials entering the drying hopper 3 will enter the carrier plate 7. Then close the feed hopper 6. At this time, the first motor 8 is in a locked state, and at the same time, the material carrier rack 4 and the carrier plate 7 are relatively fixed. Then discharge hot air into the drying hopper 3, start the heater 31, and then start the blower 30 to blow air, so as to blow the air heated by the heater 31 into the hot air pipeline 32. Then the hot air entering the hot air pipeline 32 will enter the air inlet cylinder 5. The hot air entering the air inlet cylinder 5 will enter the middle tank 34 through the connecting groove 33 and enter the air inlet pipe 35. At this time, a part of the hot air entering the air inlet pipe 35 will enter the air inlet cavity through the connecting pipe 36, and another part of the hot air entering the air inlet pipe 35 will enter the annular pipe 37. Then the hot air entering the annular pipe 37 will be discharged into the drying hopper 3 through the second jet head 38 to dry the materials.

[0100] Start the first electric cylinder 18. The first electric cylinder 18 drives the mounting frame 19 to move. While the mounting frame 19 is moving, the mounting frame 19 drives the elliptical shaft 13 to move in the elliptical sleeve 12. After the mounting frame 19 moves to the working position, the first electric cylinder 18 can be closed to start mixing the materials. Start the second motor 11. The second motor 11 drives the elliptical sleeve 12 to rotate. The elliptical sleeve 12 drives the connecting housing 14 to rotate. While the connecting housing 14 is rotating, the connecting housing 14 drives the connecting rod 16 to rotate. The connecting rod 16 drives the spiral scraper 15 to rotate, so as to scrape the materials attached to the inner wall of the drying hopper 3. At this time, start the second vibrator 17. The second vibrator 17 vibrates the connecting rod 16 and the spiral scraper 15, so as to vibrate the scraped materials off the spiral scraper 15 and the connecting rod 16, reducing the possibility of materials adhering to the spiral scraper 15, reducing material waste, and improving the quality and efficiency of material drying.

[0101] During the process of drying the materials, as the elliptical shaft 13 rotates, the elliptical shaft 13 drives the mounting frame 19 to rotate, thus driving the mounting housing 21 to rotate. The mounting housing 21 drives the driving rod 22 to rotate. At this time, start the third motor 20. The third motor 20 drives the first helical gear 25 to rotate. The first helical gear 25 drives the second helical gear 26 to rotate. The second helical gear 26 can drive the driving rod 22 to rotate. The driving rod 22 drives the stirring rod 23 to rotate, so as to stir the materials during the drying process of the materials, thus improving the drying efficiency. At the same time, due to the function of the scraping plate 24, the possibility of materials adhering to the inner wall of the carrier plate 7 can be reduced. At the same time, as the second vibrator 17 works, the scraping plate 24 will also be attached with a certain vibration, thus reducing the possibility of material residue.

[0102] While the material is being stirred, hot air will enter the installation housing 21 from the air inlet chamber through the connecting pipe 27, and then the hot air entering the installation housing 21 will enter the inside of the driving rod 22 through the ventilation slots 28. At this time, with the rotation of the driving rod 22, the first jet head 29 is activated, and the first jet head 29 sprays out the hot air, so as to spray hot air on the material while stirring the material, thereby accelerating the drying speed and improving the drying uniformity.

[0103] Through the setting of the timer 2, the drying time is recorded. When the set time is reached, the drying of the material in the carrier plate 7 can be stopped. Then, the first electric cylinder 18 is retracted, and the first motor 8 is started. The first motor 8 drives the carrier plate 7 to rotate in the loading rack 4 until the dried material on the loading tray is poured to the bottom of the drying hopper 3. The material is discharged through the discharge pipe 10, and then the dried material is stored. While the carrier plate 7 is being flipped, the first vibrator 9 is started, which can assist the carrier plate 7 to completely pour out the material, avoiding waste of the material.

[0104] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical timed automatic material turning dryer, characterized in that Comprising: Fixed frame (1); Timer (2), the timer (2) is fixedly installed on the fixed frame (1); Drying hopper (3), the drying hopper (3) is fixedly installed on the fixed frame (1); Material loading rack (4), the material loading rack (4) is fixedly installed inside the drying hopper (3); Material loading assembly, the material loading assembly is installed inside the material loading rack (4) and is used for holding the material to be dried; Air inlet cylinder (5), the air inlet cylinder (5) is fixedly installed on the top of the drying hopper (3); The material loading assembly includes: Carrying tray (7), the carrying tray (7) is rotatably installed inside the material loading rack (4); First motor (8), the first motor (8) is fixedly installed on the drying hopper (3), and the output end of the first motor (8) is fixedly connected to the carrying tray (7); First vibrator (9), a plurality of the first vibrators (9) are fixedly installed at equal angles at the bottom of the carrying tray (7); Discharge pipe (10), the discharge pipe (10) is fixedly installed on the fixed frame (1), and the discharge pipe (10) is communicated with the bottom of the drying hopper (3); Further comprising a scraping component, the scraping component includes: Second motor (11), the second motor (11) is fixedly installed on the air inlet cylinder (5); Elliptical sleeve (12), the output end of the second motor (11) is fixedly installed with the elliptical sleeve (12), and the elliptical sleeve (12) is rotationally matched with the drying hopper (3); Elliptical shaft (13), the elliptical shaft (13) is slidably installed inside the elliptical sleeve (12); Connection housing (14), the connection housing (14) is fixedly installed on the elliptical sleeve (12); Further comprising: Spiral scraper (15), the spiral scraper (15) is fixedly connected to the connection housing (14) through a connecting rod (16), and the spiral scraper (15) is slidably matched with the side wall of the drying hopper (3); Second vibrator (17), the second vibrator (17) is fixedly installed inside the connecting rod (16); First electric cylinder (18), the first electric cylinder (18) is fixedly installed inside the connection housing (14); Stirring component, the stirring component is installed inside the drying hopper (3) and is used for stirring and drying the material to be dried; The stirring component includes: Installation frame (19), the installation frame (19) is fixedly installed at the bottom end of the elliptical shaft (13), the output end of the first electric cylinder (18) is fixedly connected to the installation frame (19), and an air inlet chamber, a drive chamber and an installation chamber are arranged inside the installation frame (19); Wherein, the position of the air inlet chamber is close to the elliptical shaft (13), and the drive chamber is located between the air inlet chamber and the installation chamber; Third motor (20), the third motor (20) is fixedly installed inside the installation chamber; Installation housing (21), a plurality of the installation housings (21) are fixedly installed at equal angles on the installation frame (19); Drive rod (22), and the drive rod (22) is rotatably installed on each of the mounting housings (21); Stirring rod (23), and the stirring rod (23) is fixedly installed at equal angular intervals on each of the drive rods (22); Scraping plate (24), and a plurality of the scraping plates (24) are fixedly installed at equal angular intervals on the mounting frame (19). The scraping plate (24) is in sliding fit with the inner wall of the bearing plate (7), and the drive rod (22) is in rotational fit with the corresponding scraping plate (24); Drive part, and the drive part is installed in the drive cavity and is used to drive a plurality of the drive rods (22) to rotate; Ventilation part, and the ventilation part is installed on each of the mounting housings (21) and is used to release high-temperature gas during the process of stirring the material; Drying assembly, and the drying assembly is installed on the air inlet cylinder (5) and is used to dry the material while stirring the material; Feeding hopper (6), and the feeding hopper (6) is fixedly installed on the top of the drying hopper (3).

2. The vertical timed automatic material turning and drying machine according to claim 1, wherein, The drive part includes: First helical gear (25), and the first helical gear (25) is fixedly installed at the output end of the third motor (20); Second helical gear (26), and the second helical gear (26) is fixedly installed on each of the drive rods (22), and each of the second helical gears (26) is meshed with the first helical gear (25).

3. The vertical timed automatic material turning dryer according to claim 2, characterized in that, The ventilation part includes: Connecting pipe (27), and the connecting pipe (27) is communicated between each of the mounting housings (21) and the air inlet cavity; Wherein, the drive rod (22) is of a hollow structure; Ventilation slots (28), and a plurality of the ventilation slots (28) are opened at equal angular intervals on each of the drive rods (22), and the ventilation slots (28) are located inside the mounting housing (21); First jet head (29), and a plurality of the first jet heads (29) are communicated at equal angular intervals on each of the drive rods (22).

4. The vertical timed automatic material turning and drying machine according to claim 3, characterized in that, The drying assembly includes: Blower (30), and the blower (30) is fixedly installed on the drying hopper (3); Heater (31), and the heater (31) is fixedly installed on the drying hopper (3), and the input end of the heater (31) is communicated with the output end of the blower (30); Hot air pipeline (32), and the hot air pipeline (32) is communicated between the output end of the heater (31) and the air inlet cylinder (5).

5. The vertical timed automatic material turning and drying machine according to claim 4, characterized in that, It further includes: Connection groove (33), and the connection groove (33) is opened at the position of the drying hopper (3) corresponding to the air inlet cylinder (5) at the top; Intermediate groove (34), and the intermediate groove (34) is opened at the position of the connection housing (14) corresponding to the connection groove (33) at the top; Air inlet pipe (35), and the air inlet pipe (35) is fixedly installed in the connection housing (14), and the air inlet pipe (35) is communicated with the intermediate groove (34); Connecting pipe (36), and the connecting pipe (36) is communicated between the air inlet pipe (35) and the air inlet cavity.

6. The vertical timed automatic material turning dryer according to claim 5, characterized in that, It further includes: Annular tube (37), the annular tube (37) is fixedly installed on the connection housing (14), and the annular tube (37) communicates with the air inlet pipe (35). Second jet head (38), a plurality of the second jet heads (38) are fixedly installed at equal angles on the annular tube (37).

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