Raw material particle drying equipment

Abstract

The invention relates to the technical field of plastic drying equipment, and particularly discloses raw material particle drying equipment which comprises a feeding mechanism, a discharging mechanism is arranged on the feeding mechanism, and a turning mechanism is rotationally arranged in the discharging mechanism; the discharging mechanism comprises a guiding assembly installed on the feeding mechanism and a blocking assembly used for discharging. The guiding assembly comprises a fixing box, a circular containing cavity and a guiding cavity with the inner wall obliquely arranged. According to the raw material particle drying equipment, when the moisture content of materials located at the discharging opening does not reach the standard, the partition plate and the rotating cylinder are pushed to rotate under the gravity action of the materials, so that the materials with the moisture content not reaching the standard are driven to move upwards and continue to be dried, and other materials can be transferred to the discharging opening while the rotating cylinder rotates; therefore, dried materials are discharged preferentially, the situation that the dried materials cannot be discharged due to the fact that the materials which are not dried block the discharging opening is prevented, and discharging after the materials on the bottommost layer are dried is not needed.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic drying equipment, in particular to a raw material particle drying equipment. Background Art

[0002] Automotive accessories serve to enhance and beautify the car, and their effectiveness directly impacts both the interior and exterior image. Targeted accessories should be selected based on the vehicle's specific needs, adhering to the principles of aesthetics, coordination, practicality, and safety to ensure optimal decorative effects. These accessories typically include vehicle body stickers, wheels, body kits, spoilers, roof racks, and interior ambient lighting. Plastic automotive accessories are typically injection molded. During production, the plastic pellets used for these accessories must be dried before being fed into the injection molding machine for further molding.

[0003] A Chinese patent document with authorization announcement number CN222460027U discloses a vertical dryer, which includes a heating box. The inner wall of the heating box is fixedly installed with multiple groups of inclined blanking plates, and blanking channels are left between the multiple groups of blanking plates. The bottoms of the multiple groups of blanking plates are fixedly installed with mounting racks, and a conveying main pipe is fixedly installed on the mounting rack. The conveying main pipe is symmetrically connected with multiple groups of conveying branches for air conveying, and the bottoms of the conveying branches are provided with multiple groups of air outlets, and the multiple groups of conveying branches are provided with electric heating wires for air heating.

[0004] However, the structural design of the above-mentioned related technology: although it can reduce the overall volume of the equipment, the continuous discharge dryer requires a humidity sensor to trigger the discharge valve to open when discharging materials. If the humidity of the material at the bottom layer does not meet the discharge standard, it is necessary to delay the discharge and wait until the discharge standard is met before discharging. This will not only cause the subsequent materials to be over-dried, but also affect the normal feeding of the injection molding machine.

[0005] Therefore, a raw material particle drying device is proposed to solve the above problems. Summary of the Invention

[0006] The present invention provides a raw material particle drying device, which aims to solve the problem in the related art that when the bottom layer of materials does not meet the drying standard, the materials need to be dried before they can be discharged.

[0007] The raw material particle drying equipment of the present invention comprises a feeding mechanism, a discharging mechanism is provided on the feeding mechanism, and a turning mechanism is provided inside the discharging mechanism; The discharge mechanism includes a guide assembly mounted on the feeding mechanism and a blocking assembly for discharge. The guide assembly includes a fixed box, a circular accommodating cavity, and a guide cavity with an inclined inner wall. The guide cavity and the accommodating cavity are connected and both are distributed in the fixed box from top to bottom. A discharge port is provided on the fixed box. The turning mechanism includes a rotating drum assembly rotatably arranged in the accommodating cavity, a limiting assembly located inside the rotating drum assembly, a plurality of adjusting assemblies 1, a plurality of adjusting assemblies 2 and a plurality of turning assemblies arranged outside the rotating drum assembly; The rotating drum assembly includes a rotating drum rotatably connected to the accommodating chamber and multiple partitions installed on the outside of the rotating drum. The adjusting assembly 1 is installed between the two partitions. There are two adjusting assemblies in each group and each group of flipping assemblies. The two flipping assemblies are rotatably connected to the adjusting assembly 1. The two adjusting assemblies 2 are located on both sides of the adjusting assembly 1. The adjusting assembly 1 and the adjusting assembly 2 are both in contact with the limiting assembly and can drive the flipping assembly to rotate back and forth.

[0008] When drying materials, the materials pass through the feeding mechanism and enter the fixed box. At this time, the materials are tilted into the containing chamber through the guiding cavity and fall between the multiple partitions on the rotating drum, thereby dividing the materials into multiple portions. When the moisture content of the materials at the discharge port does not meet the standard, the partitions and the rotating drum are pushed to rotate under the action of the gravity of the materials, thereby driving the materials with unsatisfactory moisture content to move up and continue to be dried. During the rotation of the rotating drum, the limiting component can continuously push the adjusting component one and the adjusting component two. At this time, the adjusting component one and the adjusting component two can drive the two turning components to rotate back and forth between the two partitions to turn over the materials between the two partitions and speed up the drying of the materials. While the rotating drum is rotating, it can also transfer other materials to the discharge port so that the dried materials are discharged first to prevent the undried materials from being blocked at the discharge port, resulting in the inability to discharge the dried materials. Therefore, there is no need to wait for the bottom layer of materials to be dried before discharging, thereby improving the material discharge efficiency.

[0009] Preferably, the blocking assembly includes a fixed frame, an electric telescopic rod, a connecting rod and a blocking plate, the fixed frame is installed on the fixed box, the electric telescopic rod is installed on the fixed frame, the connecting rod is installed on one end of the electric telescopic rod, the blocking plate is installed on the connecting rod, the blocking plate is located at the bottom of the discharge port, and a moisture sensor is installed at the discharge port.

[0010] When the material moves to the discharge port, the moisture content of the material is detected by the moisture sensor. When the moisture content of the material meets the standard, the electric telescopic rod moves through the connecting rod and the sealing plate to open the discharge port and discharge the dried material.

[0011] Preferably, the limiting assembly includes a limiting member 1, two limiting members 2 and multiple connecting plates, the limiting member 1 is located between the two limiting members 2, the multiple connecting plates are installed in a circular array on the fixed box and are located inside the rotating cylinder, and the limiting member 1 and the limiting member 2 are both installed on the connecting plates.

[0012] Preferably, the limiting member 1 includes a circular ring 1 and a plurality of protrusions 1 installed on the circular ring 1, and the plurality of protrusions 1 are installed on the outside of the circular ring 1 in an annular array.

[0013] Preferably, the second limiting member includes a second circular ring and a plurality of second protrusions installed on the second circular ring, the number of the second protrusions is the same as the number of the first protrusion, the first circular ring and the second circular ring are both installed on the connecting plate, and the first protrusion and the second protrusion are arranged alternately.

[0014] Preferably, the adjustment component includes a support frame installed between two partitions, a push rod slidably connected to the support frame, a limit rod installed at the bottom end of the push rod, and a fixed disk installed at the top end of the push rod, the bottom end of the push rod is located inside the rotating cylinder, the limit rod can contact the protrusion, and the fixed disk is located inside the support frame.

[0015] The rotating drum drives the support frame 1 to rotate during the rotation process, and the support frame 1 drives the push rod 1 to rotate at the same time. During the rotation process, the push rod 1 can continuously push the limit rod 1 through multiple protrusions 1, thereby causing the fixed disk to move back and forth in the support frame 1.

[0016] Preferably, the second adjustment component includes a second support frame installed between two adjacent partitions, a second push rod slidably connected to the second support frame, a second limit rod installed at the bottom end of the second push rod, a connecting disk installed at the top end of the second push rod, and two extrusion parts rotatably connected to the second support frame, the bottom end of the second push rod is located inside the rotating cylinder, and the connecting disk is located inside the second support frame.

[0017] Preferably, the extrusion member includes a pressure plate and a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the supporting frame 2, the pressure plate is installed on the outer side of the rotating shaft, and a groove for accommodating the pressure plate is opened on the connecting disk.

[0018] During the rotation process, the rotating cylinder drives the support frame 2 to rotate, and at the same time, the support frame 2 drives the push rod 2 to rotate. During the rotation process, the push rod 2 can continuously push the limit rod 2 through multiple protrusions 2, so that the connecting disk moves back and forth in the support frame 2. When the connecting disk moves, it can push the pressure plate to rotate around the rotating shaft.

[0019] Preferably, the flipping assembly includes a rotating rod, a fixed rod, two fixed plates and two rows of flipping plates, the rotating rod is rotatably connected to the support frame, the two rows of flipping plates are respectively installed on both sides of the rotating rod, the flipping plates on the rotating rods in the two flipping assemblies are staggered, the fixed rod is installed in the middle of one side of the rotating rod, the fixed rods on the two rotating rods are staggered, the fixed rod is located inside the support frame and contacts with the top of the fixed plate, the two fixed plates are respectively installed on the outside of the two ends of the rotating rod, and the top of the fixed plate contacts with the bottom of the pressure plate.

[0020] When the fixed plate moves upward, it can drive the rotating rod on the fixed rod to rotate, thereby driving the flipping plate to rotate between the two partitions. At the same time, the rotating rod pushes the pressure plate through the fixed plate, so that the pressure plate squeezes the connecting plate to drive the connecting plate to move downward. When the connecting plate moves upward, the connecting plate presses the fixed plate down through the pressure plate, thereby driving the flipping plate on the rotating rod to rotate in the opposite direction. At the same time, the fixed rod on the rotating rod can push the fixed plate to move downward.

[0021] Preferably, the feeding mechanism includes a barrel, a separator plate and two rows of elastic members, the barrel is mounted on a fixed box, the separator plate is arranged inside the barrel, the separator plate is in an inverted V shape, and the two rows of elastic members are respectively arranged on the separator plate.

[0022] By adopting the above technical solution, the beneficial effects of the present invention are as follows: the material tilts into the accommodating chamber through the guide chamber and falls between the multiple partitions on the rotating drum, thereby dividing the material into multiple portions. When the moisture content of the material at the discharge port does not meet the standard, the partition and the rotating drum are pushed to rotate under the action of the gravity of the material, thereby driving the material with unsatisfactory moisture content to move up and continue to be dried. While the rotating drum is rotating, other materials can also be transferred to the discharge port so that the dried material can be discharged first, preventing the undried material from being blocked at the discharge port, resulting in the dried material being unable to be discharged, and thus there is no need to wait for the bottom layer of material to be dried before discharging, thereby improving the discharge efficiency of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the present invention.

[0024] Figure 2 It is a structural schematic diagram of a barrel in a specific embodiment of the present invention.

[0025] Figure 3 Schematic diagram of the internal structure of the barrel of a specific embodiment of the present invention.

[0026] Figure 4 For the specific embodiment of the present invention Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Figure 5This is a schematic diagram of the internal structure of a fixed box in a specific embodiment of the present invention.

[0028] Figure 6 It is a structural schematic diagram of the material turning mechanism in a specific embodiment of the present invention.

[0029] Figure 7 It is a structural schematic diagram of a drum assembly in a specific embodiment of the present invention.

[0030] Figure 8 It is a structural schematic diagram of a limit assembly in a specific embodiment of the present invention.

[0031] Figure 9 It is a structural schematic diagram of the material turning component in a specific embodiment of the present invention.

[0032] Figure 10 Schematic diagram of the internal structure of the support frame 2 according to a specific embodiment of the present invention.

[0033] Reference numerals: 10. Feeding mechanism; 11. Barrel; 12. Cover plate; 13. Connecting bucket; 14. Distributing plate; 15. Sliding rod; 16. Spring; 17. Mounting plate; 18. Limiting plate; 20. Discharge mechanism; 21. Guide assembly; 211. Fixed box; 212. Communication port; 213. Discharge port; 214. Accommodation chamber; 215. Guide chamber; 22. Blocking assembly; 221. Fixed frame; 222. Electric telescopic rod; 223. Connecting rod; 224. Blocking plate; 23. Discharge hopper; 24. Support legs; 30. Control mechanism; 31. Control box; 32. Blower; 33. Hot air pipe; 40. Flipping mechanism; 41. Rotating drum assembly; 411. Rotating drum; 412. Partition; 413. Connecting shaft; 414. Locking member; 42. Limiting assembly; 421. Ring 1; 422. Bump 1; 423. Ring 2; 424. Bump 2; 425. Connecting plate; 43. Adjusting assembly 1; 431. Support frame 1; 432. Push rod 1; 433. Limiting rod 1; 434. Fixed plate; 44. Adjusting assembly 2; 441. Support frame 2; 442. Push rod 2; 443. Limiting rod 2; 444. Connecting plate; 445. Pressing plate; 446. Rotating shaft; 45. Flipping assembly; 451. Rotating rod; 452. Flipping plate; 453. Fixed rod; 454. Fixed plate. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0035] like Figures 1 to 10 As shown, the raw material pellet drying equipment of the present invention includes a feeding mechanism 10, a discharge mechanism 20, a control mechanism 30, and a material turning mechanism 40. The feeding mechanism 10 is mounted on top of the discharge mechanism 20, the control mechanism 30 is mounted on one side of the discharge mechanism 20, and the material turning mechanism 40 is rotatably disposed within the discharge mechanism 20. The material turning mechanism 40 is capable of separating the material in the discharge mechanism 20 into multiple portions.

[0036] When drying the material, the control mechanism 30 is activated and directs hot air into the turning mechanism 40. The hot air then flows through the turning mechanism 40 into the feed mechanism 10 and the discharge mechanism 20. The material is then fed into the feed mechanism 10, where it is dried by the hot air as it passes through the feed mechanism 10 and the discharge mechanism 20. The dried material is then discharged from the bottom of the discharge mechanism 20. If the material at the bottom is not fully dried, the turning mechanism 40 rotates the remaining material upward, allowing the undried material to continue drying while simultaneously transferring the dried material to the bottom for discharge, thus reducing waiting time.

[0037] like Figures 1 to 4 As shown, the feeding mechanism 10 includes a barrel 11, a cover plate 12, a connecting bucket 13, a dividing plate 14, an elastic member and a mounting plate 17. The cover plate 12 is hinged to the top of the barrel 11, the connecting bucket 13 is mounted on the top of the cover plate 12, and an exhaust pipe is mounted on the top of one side of the barrel 11. The dividing plate 14 is arranged inside the barrel 11 and is located directly below the connecting bucket 13. The dividing plate 14 is in an inverted V shape. There are two rows of elastic members, and the two rows of elastic members are respectively arranged on both sides of the bottom of the dividing plate 14. In this embodiment, the number of elastic members in each row is two, and in other embodiments, the number of elastic members in each row can be three, four or more. There are two mounting plates 17, and both mounting plates 17 are fixed to the inner wall of the barrel 11. The two rows of elastic members are respectively arranged on the two mounting plates 17.

[0038] The elastic member includes a slide bar 15, a spring 16, and a stop plate 18. The top of the slide bar 15 is mounted on the bottom of the distributor plate 14. The top of the slide bar 15 extends through the mounting plate 17 and outward. The stop plate 18 is mounted on the bottom of the slide bar 15 to prevent the slide bar 15 from separating from the stop plate 18. The spring 16 is positioned outside the slide bar 15 and between the distributor plate 14 and the mounting plate 17.

[0039] When the material enters the barrel 11 through the connecting hopper 13, the dividing plate 14 first contacts the material. At this time, the dividing plate 14 vibrates up and down under the action of the spring 16, so that the material is more dispersed when falling in the barrel 11, which facilitates better drying of the material.

[0040] like Figures 1 to 2As shown, the discharge mechanism 20 includes a guide assembly 21, a blocking assembly 22, a discharge hopper 23, and support legs 24. The top of the guide assembly 21 is mounted on the bottom end of the barrel 11, the top of the blocking assembly 22 is mounted on the bottom of the guide assembly 21, and the top of the discharge hopper 23 is mounted on the bottom of the blocking assembly 22. There are four support legs 24, each mounted at the four corners of the bottom of the blocking assembly 22.

[0041] After the material passes through the barrel 11 , it enters the guide assembly 21 and is driven by the turning mechanism 40 to be transferred to the bottom of the guide assembly 21 . Then the blocking assembly 22 is opened, allowing the material to pass through the blocking assembly 22 and be discharged through the discharge hopper 23 .

[0042] like Figure 2 and Figure 5 As shown, the guide assembly 21 includes a fixed box 211, a receiving chamber 214, and a guide chamber 215. A communication port 212 is defined at the top of the fixed box 211, which communicates with the barrel 11. A discharge port 213 is defined at the bottom of the fixed box 211 for material discharge. A moisture sensor (not shown) is mounted at the discharge port 213 to detect the moisture content of the bottom layer of material. The receiving chamber 214 is located at the lower interior of the fixed box 211 and communicates with the discharge port 213. The receiving chamber 214 is circular in shape, and the material tipping mechanism 40 is rotatably mounted within the receiving chamber 214. The guide chamber 215 is located at the upper interior of the fixed box 211. Its bottom communicates with the receiving chamber 214, while its top communicates with the communication port 212. One side of the inner wall of the guide chamber 215 is inclined to guide material into the receiving chamber 214.

[0043] After passing through barrel 11, the material enters guide chamber 215 through communication port 212. Guided by guide chamber 215, the material then enters accommodating chamber 214. After entering accommodating chamber 214, the material is driven by tipping mechanism 40 to discharging port 213, where a moisture sensor detects the moisture content of the material at discharging port 213. When the moisture content of the material meets the specified standard, sealing assembly 22 opens, allowing the dried material to be discharged through discharging port 213. When the moisture content of the material does not meet the specified standard, tipping mechanism 40 rotates, moving the material with the substandard moisture content upward to continue drying, while also moving the remaining material to discharging port 213 for further testing.

[0044] Continue to refer Figure 2 and Figure 5As shown, the blocking assembly 22 includes a fixed frame 221, an electric telescopic rod 222, a connecting rod 223 and a blocking plate 224. The fixed frame 221 is installed between the fixed box 211 and the discharge hopper 23. The fixed end of the electric telescopic rod 222 is installed on one side of the fixed frame 221, and the movable end of the electric telescopic rod 222 passes through one side of the fixed frame 221 and extends to the inside of the fixed frame 221. The electric telescopic rod 222 is electrically connected to the moisture sensor, and when the moisture content of the material meets the standard, the electric telescopic rod 222 is started. One end of the connecting rod 223 is installed at the movable end of the electric telescopic rod 222, and the blocking plate 224 is installed at the other end of the connecting rod 223. In the initial state, the blocking plate 224 is located at the bottom of the discharge port 213 to close the discharge port 213.

[0045] When the moisture content of the material reaches the standard, the electric telescopic rod 222 is started. At this time, the electric telescopic rod 222 drives the blocking plate 224 to be displaced from the discharge port 213 through the connecting rod 223, thereby opening the discharge port 213 to allow the material to be discharged from the fixed box 211 through the discharge port 213.

[0046] like Figures 1 to 2 and Figure 5 As shown, the control mechanism 30 includes a control box 31, a blower 32, and a hot air pipe 33. The control box 31 is mounted on one side of the fixed box 211. A heating element is provided in the control box 31. In this embodiment, the heating element is an electric heating pipe. One end of the blower 32 is mounted on one side of the control box 31. The top end of the hot air pipe 33 is mounted on the bottom of the control box 31, and the bottom end of the hot air pipe 33 is mounted on the fixed box 211. Both the blower 32 and the hot air pipe 33 are connected to the heating element on the control box 31.

[0047] When drying the material, the blower 32 blows air into the heating element in the control box 31. After being heated by the heating element, the air is sent into the fixed box 211 through the hot air pipe 33 to dry the material.

[0048] like Figures 5 and 6 As shown, the turning mechanism 40 includes a drum assembly 41, a limit assembly 42, an adjustment assembly 1 43, an adjustment assembly 2 44, and a turning assembly 45. The drum assembly 41 is rotatably arranged in the accommodating cavity 214 of the fixed box 211, and the limit assembly 42 is mounted on the inner wall of the fixed box 211 and is located inside the drum assembly 41. There are multiple adjustment assemblies 1 43, and multiple adjustment assemblies 1 43 are distributed in a circular array on the outside of the drum assembly 41 with the axis of the drum assembly 41 as the center. There are multiple groups of adjustment assemblies 2 44 and turning assemblies 45, and multiple groups of adjustment assemblies 2 44 and multiple groups of turning assemblies 45 are distributed in a circular array on the outside of the drum assembly 41 with the axis of the drum assembly 41 as the center.

[0049] like Figures 5 to 7As shown, the rotating drum assembly 41 includes a rotating drum 411, a partition 412, a connecting shaft 413, and a locking member 414. The rotating drum 411 is rotatably connected to the accommodating chamber 214 of the fixed housing 211. One end of the hot air pipe 33 is connected to one end of the rotating drum 411. One end of the connecting shaft 413 is mounted on the other end of the rotating drum 411. The other end of the connecting shaft 413 passes through the fixed housing 211 and extends to the outside of the fixed housing 211. The locking member 414 is mounted on the other end of the connecting shaft 413 and is fixed to the fixed housing 211. The locking member 414 is electrically connected to the moisture sensor. In this embodiment, the locking member 414 is an electric chuck. In other embodiments, the connecting shaft 413 can also be connected to a motor electrically connected to the moisture sensor. When the moisture sensor detects that the moisture content of the material does not meet the standard, the motor drives the rotating drum 411 to rotate via the connecting shaft 413.

[0050] There are multiple partitions 412, each mounted in a circular array around the axis of the rotating drum 411. Both the rotating drum 411 and the partitions 412 are provided with holes for hot air to pass through, allowing the hot air to dry the material. The multiple partitions 412 divide the accommodating chamber 214 in the fixed box 211 into multiple compartments, thereby dividing the material into multiple portions. Multiple adjustment assemblies 1 43, multiple sets of adjustment assemblies 2 44, and multiple sets of material turning assemblies 45 are located in the various compartments of the accommodating chamber 214.

[0051] The hot air enters the rotating drum 411 through the hot air pipe 33, and then enters the accommodating chamber 214 after passing through the rotating drum 411. The hot air enters the accommodating chamber 214 and enters the barrel 11 through the guide chamber 215, and is finally discharged from the exhaust pipe on the barrel 11.

[0052] When the moisture sensor detects the material, the locking member 414 locks the connecting shaft 413 to prevent the rotating drum 411 from rotating. When the moisture content of the material meets the standard, the locking member 414 is unlocked. At this time, the power of the falling material can push the partition 412, thereby driving the rotating drum 411 to rotate. During the rotation of the rotating drum 411, the partition 412 drives the material whose moisture content does not meet the standard to rotate upward, so that the material can continue to be dried.

[0053] like Figures 6 to 8 As shown, the limiting assembly 42 includes a limiting member 1, a limiting member 2, and a connecting plate 425. There are two limiting members 2, one on either side of the limiting member 1. There are three connecting plates 425, arranged in a circular array within the rotating cylinder 411. Both the limiting members 1 and 2 are mounted on the three connecting plates 425. One end of each connecting plate 425 extends out of the rotating cylinder 411 and is mounted on one side of the inner wall of the fixed box 211.

[0054] The first limiting member includes a circular ring 421 and a protrusion 422. There are multiple protrusions 422, which are installed on the outside of the circular ring 421 in an annular array.

[0055] The second stopper includes a second circular ring 423 and second protrusions 424 mounted on the second circular ring 423. The first and second circular rings 421 and 423 are coaxially arranged with the rotating cylinder 411. The number of second protrusions 424 is the same as the number of first protrusions 422. Both the first and second circular rings 421 and 423 are mounted on the connecting plate 425. The first protrusions 422 on the first circular ring 421 and the second protrusions 424 on the second circular ring 423 are arranged in an alternating manner.

[0056] like Figures 6 to 9 As shown, the adjustment assembly 43 includes a support frame 431, a push rod 432, a limit rod 433, and a fixed plate 434. The support frame 431 is installed between two adjacent partitions 412. The bottom of the support frame 431 is curved to prevent material from remaining on the support frame 431. Each set of adjustment assemblies 44 has two adjustment assemblies 44, which are respectively arranged on both sides of the support frame 431. Each set of material turning assemblies 45 has two material turning assemblies 45, which are both rotatably connected to the support frame 431. The top end of the push rod 432 is located inside the support frame 431, and the bottom end of the push rod 432 is located inside the rotating cylinder 411. The push rod 432 is slidably connected to the support frame 431. The limit rod 433 is installed at the bottom end of the push rod 432, and the limit rod 433 can contact the protrusion 422. The fixing plate 434 is installed on the top of the push rod 1 432 , and the fixing plate 434 is located inside the supporting frame 1 431 .

[0057] When the rotating drum 411 rotates, the rotating drum 411 drives the support frame 1 431 and the push rod 1 432 to rotate through the partition 412. At this time, the stop rod 1 433 is lifted up by the action of the protrusion 1 422. During the upward movement of the stop rod 1 433, the fixed plate 434 on the push rod 1 432 is driven to move upward. During the upward movement of the fixed plate 434, the two turning assemblies 45 are driven to rotate, turning the material between the two partitions 412, thereby improving the drying efficiency of the material.

[0058] like Figures 6 to 10As shown, the second adjustment assembly 44 includes a second support frame 441, a second push rod 442, a second limiting rod 443, a connecting plate 444, and an extrusion piece. The second support frame 441 is installed between two adjacent partitions 412, and the first support frame 431 has the same structure as the second support frame 441. The top end of the second push rod 442 is located inside the second support frame 441, and the bottom end of the second push rod 442 is located inside the rotating cylinder 411. The second push rod 442 is slidably connected to the rotating cylinder 411. The second limiting rod 443 is installed at the bottom end of the second push rod 442, and the second limiting rod 443 can contact the second protrusion 424. The connecting plate 444 is installed at the top end of the second push rod 442, and the connecting plate 444 is located inside the second support frame 441. There are two extrusion pieces, which are symmetrically arranged on both sides of the interior of the second support frame 441 along the axis of the second push rod 442.

[0059] like Figures 9 and 10 As shown, the extrusion member includes a pressing plate 445 and a rotating shaft 446. The rotating shaft 446 is rotatably connected to the inner wall of the supporting frame 441, and the pressing plate 445 is installed on the outside of the rotating shaft 446. The top of the connecting plate 444 is provided with a groove for accommodating the pressing plate 445.

[0060] When the rotating cylinder 411 rotates, the rotating cylinder 411 drives the supporting frame 2 441 and the pushing rod 2 442 to rotate. At this time, the limiting rod 2 443 can be lifted up under the action of the protrusion 2 424. During the upward movement of the limiting rod 2 443, the connecting plate 444 on the limiting rod 2 443 can be driven to move upward to promote the two turning components 45 to rotate in the opposite direction.

[0061] like Figure 6 and Figures 8 to 10 As shown, the turning assembly 45 includes a rotating rod 451, a turning plate 452, a fixed rod 453 and a fixed plate 454. The rotating rod 451 is rotatably connected to the support frame 1 431, and the two ends of the rotating rod 451 are respectively rotatably connected to the inner walls of the two support frames 2 441. There are two rows of turning plates 452, and the two rows of turning plates 452 are respectively installed on both sides of the rotating rod 451, and the turning plates 452 on the two rotating rods 451 are staggered with each other. The fixed rod 453 is installed in the middle of one side of the rotating rod 451, and the fixed rods 453 on the two rotating rods 451 are staggered. The fixed rod 453 is located inside the support frame 1 431 and contacts the top of the fixed plate 434. There are two fixed plates 454, and the two fixed plates 454 are respectively installed on the outside of the two ends of the rotating rod 451, and the top of the fixed plate 454 contacts the bottom of the pressing plate 445.

[0062] When the first projection 422 lifts the first limiting rod 433, the first limiting rod 433 pushes the first pushing rod 432 upward. The first pushing rod 432, through the fixed plate 434, pushes the fixed rod 453 to rotate upward. Simultaneously, the fixed rod 453 drives the turning plate 452 to rotate via the rotating rod 451, thereby turning the material between the two partitions 412. As the fixed rod 453 rotates upward, the fixed plate 454 rotates upward along with the rotating rod 451, thereby pushing the pressure plate 445 to rotate about the rotation axis 446. As the pressure plate 445 rotates, it pushes the connecting plate 444 downward. Simultaneously, the connecting plate 444 pushes the second limiting rod 443 downward via the second pushing rod 442, positioning the second limiting rod 443 between the two second projections 424. On the contrary, when the protrusion 424 pushes up the limiting rod 443, the connecting plate 444 can drive the rotating rod 451 on the fixed plate 454 to rotate in the opposite direction through the pressure plate 445. At the same time, the fixed rod 453 on the rotating rod 451 can press down the fixed plate 434 to push the limiting rod 1 433 between the protrusions 1 422, so that the turning plate 452 can rotate back and forth around the rotating rod 451 between the partitions 412 to turn the material back and forth.

[0063] Working principle: When drying materials, they enter the barrel 11 through the connecting hopper 13. When the materials enter the barrel 11, the dividing plate 14 first contacts the materials, thereby making the materials more dispersed as they fall in the barrel 11. After passing through the barrel 11, the materials sequentially pass through the connecting port 212, the guide cavity 215, and the guide cavity 215 and fall between the two partitions 412 on the rotating cylinder 411. At this time, the partitions 412 can rotate around the rotating cylinder 411 under the action of the material's own weight, thereby driving the materials to the discharge port 213. At this time, the materials are detected by the moisture sensor, and the rotating cylinder 411 stops rotating under the action of the locking member 414. When the moisture content of the materials meets the standard, the electric telescopic rod 222 drives the blocking plate 224 to shift with the discharge port 213 through the connecting rod 223, thereby opening the discharge port 213 and allowing the materials to be discharged from the fixed box 211 through the discharge port 213.

[0064] When the moisture content does not meet the standard, the electric telescopic rod 222 is deactivated and the locking member 414 is unlocked. The weight of the material then drives the rotating drum 411 to continue rotating, transferring the material between the other two partitions 412 to the discharge port 213. This allows the material with the standard moisture content to be discharged first, while the material with the standard moisture content continues to be dried, preventing the undried material from blocking the discharge port 213 and preventing the dried material from being discharged.

[0065] During the rotation of the rotating drum 411, the rotating drum 411 drives the support frame 1 431 and the support frame 2 441 to rotate synchronously through the partition 412. At the same time, the push rod 1 432 and the push rod 2 442 rotate along with the support frame 1 431 and the support frame 2 441, respectively. During the rotation of the push rod 1 432 and the push rod 2 442, the protrusion 1 422 and the protrusion 2 424 are respectively lifted up by the limit rod 1 433 and the limit rod 2 443.

[0066] When limiting rod 1 433 is lifted, fixed plate 434 on push rod 1 432 moves upward. As fixed plate 434 moves upward, it pushes fixed rod 453 to rotate upward. At the same time, fixed rod 453 drives material turning plate 452 to rotate via rotating rod 451, thereby turning the material between the two partitions 412. As fixed rod 453 rotates upward, fixed plate 454 rotates upward along with rotating rod 451, thereby pushing pressure plate 445 to rotate about rotation axis 446. As pressure plate 445 rotates, it pushes connecting plate 444 downward. Connecting plate 444 pushes limiting rod 2 443 downward via push rod 2 442, positioning limiting rod 2 443 between two protrusions 424.

[0067] When the limiting rod 2 443 is lifted up, the connecting plate 444 can drive the rotating rod 451 on the fixed plate 454 to rotate in the opposite direction through the pressure plate 445. At the same time, the fixed rod 453 on the rotating rod 451 can press down the fixed plate 434 to push the limiting rod 1 433 between the protrusion 1 422, so that the flipping plate 452 can rotate back and forth around the rotating rod 451 between the two partitions 412 to flip the material back and forth.

[0068] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A raw material particle drying device, comprising a feeding mechanism (10), characterized in that: A discharge mechanism (20) is provided on the feeding mechanism (10), and a turning mechanism (40) is provided inside the discharge mechanism (20) for rotation; The discharge mechanism (20) includes a guide assembly (21) mounted on the feeding mechanism (10) and a blocking assembly (22) for discharge. The guide assembly (21) includes a fixed box (211), a circular accommodating cavity (214), and a guide cavity (215) with an inclined inner wall. The guide cavity (215) and the accommodating cavity (214) are connected and are distributed vertically in the fixed box (211). A discharge port (213) is provided on the fixed box (211). The turning mechanism (40) includes a rotating drum assembly (41) rotatably disposed in the accommodating chamber (214), a limiting assembly (42) located inside the rotating drum assembly (41), a plurality of adjusting assemblies (43) disposed outside the rotating drum assembly (41), a plurality of adjusting assemblies (44) and a plurality of turning assemblies (45). The rotating drum assembly (41) includes a rotating drum (411) rotatably connected to the accommodating chamber (214) and a plurality of partitions (412) installed on the outside of the rotating drum (411). The adjusting assembly (43) is installed between the two partitions (412). There are two adjusting assemblies (44) in each group and two turning assemblies (45). The two turning assemblies (45) are both rotatably connected to the adjusting assembly (43). The two adjusting assemblies (44) are located on both sides of the adjusting assembly (43). The adjusting assembly (43) and the adjusting assembly (44) are both in contact with the limiting assembly (42) and can drive the turning assembly (45) to rotate back and forth.

2. The raw material particle drying equipment according to claim 1, characterized in that: The blocking assembly (22) comprises a fixed frame (221), an electric telescopic rod (222), a connecting rod (223) and a blocking plate (224); the fixed frame (221) is mounted on the fixed box (211); the electric telescopic rod (222) is mounted on the fixed frame (221); the connecting rod (223) is mounted on one end of the electric telescopic rod (222); the blocking plate (224) is mounted on the connecting rod (223); the blocking plate (224) is located at the bottom of the discharge port (213); and a moisture sensor is mounted at the discharge port (213).

3. The raw material particle drying equipment according to claim 1, characterized in that: The limiting assembly (42) comprises a limiting member 1, two limiting members 2, and a plurality of connecting plates (425). The limiting member 1 is located between the two limiting members 2. The plurality of connecting plates (425) are mounted on the fixed box (211) in a circular array and are located inside the rotating cylinder (411). The limiting member 1 and the limiting member 2 are both mounted on the connecting plates (425).

4. The raw material particle drying equipment according to claim 3, characterized in that: The limiting member 1 comprises a circular ring 1 (421) and a plurality of protrusions 1 (422) mounted on the circular ring 1 (421), wherein the plurality of protrusions 1 (422) are mounted on the outside of the circular ring 1 (421) in an annular array.

5. The raw material particle drying equipment according to claim 4, characterized in that: The second limiting member includes a second circular ring (423) and a plurality of second protrusions (424) mounted on the second circular ring (423), the number of the second protrusions (424) being the same as the number of the first protrusions (422), the first circular ring (421) and the second circular ring (423) being both mounted on the connecting plate (425), and the first protrusions (422) and the second protrusions (424) being arranged in an alternating manner.

6. The raw material particle drying equipment according to claim 5, characterized in that: The adjustment component (43) includes a support frame (431) installed between two partitions (412), a push rod (432) slidably connected to the support frame (431), a limit rod (433) installed at the bottom end of the push rod (432), and a fixed disk (434) installed at the top end of the push rod (432), the bottom end of the push rod (432) is located inside the rotating cylinder (411), the limit rod (433) can contact the protrusion (422), and the fixed disk (434) is located inside the support frame (431).

7. The raw material particle drying equipment according to claim 6, characterized in that: The regulating component 2 (44) includes a supporting frame 2 (441) installed between two adjacent partitions (412), a pushing rod 2 (442) slidably connected in the supporting frame 2 (441), a limiting rod 2 (443) installed at the bottom end of the pushing rod 2 (442), a connecting disk (444) installed at the top end of the pushing rod 2 (442) and two extrusion parts rotatably connected in the supporting frame 2 (441), the bottom end of the pushing rod 2 (442) is located inside the rotating cylinder (411), and the connecting disk (444) is located inside the supporting frame 2 (441).

8. The raw material particle drying equipment according to claim 7, characterized in that: The extrusion member includes a pressing plate (445) and a rotating shaft (446), wherein the rotating shaft (446) is rotatably connected to the inner wall of the second support frame (441), the pressing plate (445) is installed on the outer side of the rotating shaft (446), and the connecting disk (444) is provided with a groove for accommodating the pressing plate (445).

9. The raw material particle drying equipment according to claim 8, characterized in that: The flipping assembly (45) includes a rotating rod (451), a fixed rod (453), two fixed plates (454) and two rows of flipping plates (452), the rotating rod (451) is rotatably connected to the support frame (431), the two rows of flipping plates (452) are respectively installed on both sides of the rotating rod (451), the flipping plates (452) on the rotating rods (451) in the two flipping assemblies (45) are staggered, the fixed rod (453) is installed in the middle of one side of the rotating rod (451), the fixed rods (453) on the two rotating rods (451) are staggered, the fixed rod (453) is located inside the support frame (431) and contacts the top of the fixed plate (434), the two fixed plates (454) are respectively installed on the outside of both ends of the rotating rod (451), and the top of the fixed plate (454) contacts the bottom of the pressing plate (445).

10. The raw material particle drying equipment according to any one of claims 1 to 9, characterized in that: The feeding mechanism (10) comprises a barrel (11), a dividing plate (14) and two rows of elastic members. The barrel (11) is mounted on a fixed box (211). The dividing plate (14) is arranged inside the barrel (11). The dividing plate (14) is in an inverted V shape. The two rows of elastic members are respectively arranged on the dividing plate (14).

Images