Layered material drying mechanism of plastic particle drying machine

Abstract

The invention relates to the technical field of plastic particle drying equipment, in particular to a layered material drying mechanism of a plastic particle dryer, which comprises a dryer body, the dryer body comprises a shell bin plate, a top cover covers the top end of the shell bin plate, and rubber insertion plates are arranged on the left side and the right side of the bottom end of the top cover. And the rubber inserting plates are inserted into the two sides of the shell bin plate through the inserting grooves, and an electromagnetic valve pipe is installed on the right side of the bottom end of the shell bin plate. According to the plastic particle drying device, the electric heater is installed on the inner wall of the shell bin plate, the electric heater and the electric heating box conduct heating at the same time, the air blower conducts air blowing operation on the interior, hot air enters the shell bin plate through the heat return pipe and the air blowing pipe, and plastic particles flow up and down through the hot air, so that the drying effect of the plastic particles is accelerated; plastic particles roll and fall on the surface of the left guide plate, roll to the surface of the right guide plate through the left guide plate and finally slide to the surface of the vibration component, the falling path is effectively prolonged, and then the drying effect of the plastic particles is improved.

Description

Technical Field

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

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to generate compounds with large molecular weight, namely polymers. Plastic particles need to be dried during production and use.

[0003] During the drying process of plastic particles, wet plastic particles are generally dumped into the dryer. Due to the limited length of the drop bucket of the dryer, the moisture on the surface of the plastic particles will stick together, making it impossible for the drying device to dry quickly and efficiently, affecting the quality of the plastic particles produced and used. Therefore, a layered drying mechanism of the plastic particle dryer is needed to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A layered drying mechanism of a plastic particle dryer comprises a drying body, wherein the drying body comprises an outer shell bin plate, a top cover is installed on the top buckle cover of the outer shell bin plate, rubber plug plates are arranged on the left and right sides of the bottom end of the top cover, and the rubber plug plates are inserted into the two sides of the outer shell bin plate through slots, an electromagnetic valve tube is installed on the right side of the bottom end of the outer shell bin plate, a guide assembly is installed inside the outer shell bin plate, the guide assembly comprises a left guide plate fixed to the left side of the inner wall of the outer shell bin plate, a right guide plate is arranged on the right side of the inner wall of the outer shell bin plate, and a vibration component is arranged below the right guide plate, a hot air assembly is arranged on the side of the outer shell bin plate, and a flipping assembly is arranged inside the outer shell bin plate, and the left guide plate and the right guide plate are staggered, so that when the plastic particles roll on the surface of the left guide plate, the plastic particles can be guided to the surface of the right guide plate through the left guide plate, and finally roll down to the surface of the supporting plate, thereby extending the drying path of the plastic particles.

[0007] Preferably, the hot air assembly includes a blast pipe connected and penetrating with the bottom end of the right side of the outer shell bin plate, and an electric heating box is installed on the top of the blast pipe, a blower is arranged on the top of the electric heating box, and the top end of the left side of the electric heating box is connected and penetrating with the outer shell bin plate through a heat recovery pipe, and an electric heater is installed on the left side of the bottom end of the inner wall of the outer shell bin plate. After the electric heating box is started, the air blown by the blower can blow the hot air flow generated inside the electric heating box, so that the hot air flow passes through the blast pipe and enters the interior of the outer shell bin plate, so that the heat can flow inside the outer shell bin plate, thereby avoiding local heating inside the outer shell bin plate.

[0008] Preferably, the left guide plate and the right guide plate are symmetrically installed with an upward and downward offset, the vibration component includes a supporting plate, the supporting plate is designed with a curved structure, an inclined through groove is opened at the bottom of the supporting plate, and through filter holes are opened between the inclined through grooves. The upward and downward offset symmetrical design of the left guide plate and the right guide plate can facilitate the plastic particles to roll and fall in an S shape, extend the rolling path of the plastic particles, and enable the hot air in the outer shell bin plate to dry the plastic particles.

[0009] Preferably, two threaded shafts are symmetrically connected to the right side of the bottom end of the supporting plate, and the threaded shafts pass through the interior of the outer pad through through holes, a nut is provided on the threaded sleeve at the end of the threaded shaft, a first return spring is provided on the outer side of the threaded shaft, and the top of the first return spring is connected and fixed to the supporting plate, and the outer pad is fixed to the inner wall of the outer shell bin plate by bolts. When the supporting plate loses the pressure of the flipping leaves, the supporting plate can be pushed up under the elastic force of the first return spring, and then the supporting plate is controlled to bounce up the plastic particles, which facilitates uniform heating of the plastic particles and further improves the drying effect of the plastic particles.

[0010] Preferably, a movable block is movably installed on the left side of the top end of the supporting plate through a guide groove, and the movable block is fixed to the inner wall of the outer shell bin plate by bolts, a second return spring is connected to the top end of the movable block, and the top end of the second return spring is connected and fixed to the inner wall of the guide groove of the supporting plate. The second return spring is arranged at the top end of the movable block, which can facilitate the support of the supporting plate and further improve the elastic support and reset effect of the supporting plate.

[0011] Preferably, a baffle is connected to the left side of the top end of the support plate, and the top end of the baffle is in contact with the bottom surface of the left guide plate. The baffle can be fixed to the left side of the top end of the support plate, thereby conveniently shielding and guiding the falling plastic particles, so that the plastic particles can be flatly accumulated at the center position of the top end of the support plate after being hit, making it convenient for the plastic particles to fall from the through grooves and through filter holes of the support plate.

[0012] Preferably, a frame plate end is provided on the outer side of the shell bin plate, and a driving motor is installed in the frame plate end, the shaft end of the driving motor is connected to a first single-groove wheel, and the first single-groove wheel is connected to a double-groove pulley through a first connecting belt, the shaft end of the double-groove pulley is connected to a rotating shaft after passing through the shell bin plate, and a guide vane is installed around the outer side of the rotating shaft, the guide vanes are connected in a three-by-three symmetrical manner, and an arc cover plate end is provided on the inner side of the surface of the guide vane. The guide vanes symmetrically arranged in threes can push the plastic particles during rotation, so that the plastic particles can be concentrated to the center position of the inner wall of the shell bin plate during guidance, thereby facilitating the discharge of the dried plastic particles from the solenoid valve tube.

[0013] Preferably, the surface of the double-groove pulley is rotatably connected to the second single-groove pulley via a second connecting belt; the shaft end of the second single-groove pulley passes through the outer shell bin plate and is connected to a rotating component; the double-groove pulley rotates, and the second connecting belt drives the second single-groove pulley to rotate, thereby driving the rotating component to rotate, making it convenient for the rotating component to flip the plastic particles and improving the pre-drying effect of the plastic particles.

[0014] Preferably, the rotating component includes a rotating rod fixedly docked with the second single groove wheel, a shaft cylinder is connected to the outer side of the rotating rod, and an inner insert plate is inserted into the outer side of the shaft cylinder through a through groove, a flip leaf is connected to the end of the inner insert plate, and a locking bolt is inserted into the surface of the shaft cylinder through a threaded hole, and the flip leaf is in contact with the surface of the support plate. When the flip leaf rotates, the support plate can be pressed down, which makes it convenient for the support plate to bounce up after losing pressure, thereby bouncing the plastic particles, thereby improving the drying operation of the plastic particles.

[0015] The present invention has at least the following beneficial effects:

[0016] 1. By setting up a hot air component and a guide component, the rolling drying operation of the plastic particles is realized. Compared with the traditional structure, the device is installed on the inner wall of the outer shell bin plate through an electric heater, and is heated by the electric heater and the electric heating box at the same time. The blower performs an inward blowing operation, so that the hot air passes through the heat return pipe and the blast pipe into the inner part of the outer shell bin plate, and the hot air flows up and down on the plastic particles, thereby accelerating the drying effect of the plastic particles. At the same time, the plastic particles roll and fall on the surface of the left guide plate, so that the plastic particles roll through the left guide plate to the surface of the right guide plate, and finally slide to the surface of the vibrating component, effectively extending the falling path, thereby improving the drying effect of the plastic particles.

[0017] 2. By setting up a flipping component, the plastic particles can be dried by shaking. The device controls the rotation of the first single groove wheel through a driving motor as the power end. The first connecting belt and the second connecting belt cooperate with each other to control the rotation of the rotating shaft and the rotating rod, and then the guide vanes and the flipping vanes rotate, so that the guide vanes and the flipping vanes can stir the plastic particles. The plastic particles can cooperate with the flowing hot air during the shaking, thereby improving the drying effect of the plastic particles. The guide vanes on the surface of the rotating shaft are arranged in threes in opposition, and then the plastic particles in the outer shell bin plate are stirred and aggregated, further improving the drying effect of the plastic particles.

[0018] 3. By setting a vibrating component and a rotating component, the jumping drying operation of the plastic particles is realized. In this device, the plastic particles are rolled and accumulated on the surface of the supporting plate. When the double-groove pulley controls the rotation of the second single-groove pulley through the second connecting belt, the second single-groove pulley can control the rotation of the rotating rod, and the rotating rod can drive the shaft cylinder to rotate, so that the shaft cylinder controls the rotation of the flipping blades, and then the flipping blades press down on the supporting plate, and can lift the plastic particles so that the plastic particles can be fully mixed with the hot air. When the flipping blades move away from the surface of the supporting plate, the elastic force of the first return spring and the second return spring can bounce the supporting plate, and then facilitate the drying operation of the plastic particles. The plastic particles after preliminary drying fall to the bottom end of the inner part of the outer shell bin plate through the through grooves and through filter holes of the supporting plate, and are driven and guided by the rotating shaft to rotate the rotating blades, and then the plastic particles are flipped, thereby further improving the drying effect of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the external structure of a layered drying mechanism of a plastic particle drying machine proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the internal disassembled structure of a layered drying mechanism of a plastic particle dryer proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the partial disassembly structure of a vibrating component in a layered material drying mechanism of a plastic particle dryer proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the disassembled structure of a vibrating component in a layered material drying mechanism of a plastic particle dryer proposed by the present invention, viewed from above;

[0024] Figure 5 This is a three-dimensional disassembled structural schematic diagram of a hot air component and a guide component in a layered drying mechanism of a plastic particle dryer proposed by the present invention;

[0025] Figure 6 This is a three-dimensional disassembled structural schematic diagram of a flipping component in a layered drying mechanism of a plastic particle dryer proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of the partial structure of a rotating component in a layered drying mechanism of a plastic particle dryer proposed by the present invention.

[0027] In the figure: 1. Drying machine body; 11. Shell plate; 12. Top cover; 13. Rubber plug plate; 14. Solenoid valve tube; 2. Hot air assembly; 21. Heat return pipe; 22. Electric heating box; 23. Blower; 24. Blower pipe; 25. Electric heater; 3. Guide assembly; 31. Left guide plate; 32. Right guide plate; 33. Vibrating component; 331. Support plate; 332. Threaded shaft; 333. First return spring; 334. Nut; 335. Outer pad Plate; 336, baffle; 337, movable block; 338, second return spring; 4, flip assembly; 41, rotating shaft; 42, guide rotary vane; 43, double-groove pulley; 44, first connecting belt; 45, first single-groove pulley; 46, driving motor; 47, second connecting belt; 48, second single-groove pulley; 49, rotating component; 491, rotating rod; 492, shaft cylinder; 493, inner insert plate; 494, flip blade; 495, locking bolt. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] Reference Figure 1-7 A layered drying mechanism of a plastic particle dryer comprises a drying machine body 1, the drying machine body 1 comprises an outer shell bin plate 11, a top cover 12 is installed on the top buckle cover of the outer shell bin plate 11, rubber plug plates 13 are arranged on the left and right sides of the bottom end of the top cover 12, and the rubber plug plates 13 are inserted on both sides of the outer shell bin plate 11 through slots, a solenoid valve tube 14 is installed on the right side of the bottom end of the outer shell bin plate 11, a guide assembly 3 is installed inside the outer shell bin plate 11, the guide assembly 3 comprises a left guide plate 31 fixed on the left side of the inner wall of the outer shell bin plate 11, a right guide plate 32 is arranged on the right side of the inner wall of the outer shell bin plate 11, and a vibrating component 33 is arranged below the right guide plate 32, a hot air assembly 2 is arranged on the side of the outer shell bin plate 11, and a flipping assembly 4 is arranged inside the outer shell bin plate 11.

[0030] The hot air assembly 2 includes a blast pipe 24 connected to and penetrating the bottom end of the right side of the outer shell bin plate 11, and an electric heating box 22 is installed on the top of the blast pipe 24. A blower 23 is arranged on the top of the electric heating box 22. The top end of the left side of the electric heating box 22 is connected to and penetrating the outer shell bin plate 11 through a heat return pipe 21, and an electric heater 25 is installed on the left side of the bottom end of the inner wall of the outer shell bin plate 11.

[0031] The left guide plate 31 and the right guide plate 32 are installed symmetrically with an upper and lower offset. The vibration component 33 includes a supporting plate 331. The supporting plate 331 is designed with a curved structure. An inclined through groove is opened at the bottom of the supporting plate 331, and through filter holes are opened between the inclined through grooves.

[0032] Two threaded shafts 332 are symmetrically connected to the right side of the bottom end of the supporting plate 331, and the threaded shafts 332 pass through the interior of the outer pad 335 through the through hole. A nut 334 is threadedly sleeved on the end of the threaded shaft 332, and a first return spring 333 is sleeved on the outer side of the threaded shaft 332. The top end of the first return spring 333 is connected and fixed to the supporting plate 331, and the outer pad 335 is fixed to the inner wall of the outer shell compartment plate 11 by bolts.

[0033] A movable block 337 is movably installed on the left side of the top of the supporting plate 331 through a guide groove, and the movable block 337 is fixed to the inner wall of the shell compartment plate 11 by bolts. A second return spring 338 is connected to the top of the movable block 337, and the top of the second return spring 338 is connected and fixed to the inner wall of the guide groove of the supporting plate 331.

[0034] A baffle 336 is connected to the left side of the top end of the supporting plate 331 , and the top end of the baffle 336 abuts against the bottom end surface of the left guide plate 31 .

[0035] A frame plate end is provided on the outer side of the outer shell bin plate 11, and a driving motor 46 is installed in the frame plate end, the shaft end of the driving motor 46 is connected to a first single groove wheel 45, and the first single groove wheel 45 is connected to a double groove pulley 43 through a first connecting belt 44, the shaft end of the double groove pulley 43 passes through the outer shell bin plate 11 and is connected to a rotating shaft 41, and a guide vane 42 is installed around the outer side of the rotating shaft 41, the guide vanes 42 are connected in a three-three symmetrical manner, and an arc cover plate end is provided on the inner side of the surface of the guide vane 42.

[0036] The surface of the double-groove pulley 43 is rotatably connected to the second single-groove pulley 48 via a second connecting belt 47 . The shaft end of the second single-groove pulley 48 passes through the housing compartment plate 11 and is connected to a rotating component 49 .

[0037] The rotating component 49 includes a rotating rod 491 that is fixedly docked with the second single groove wheel 48, a shaft cylinder 492 is connected to the outer side of the rotating rod 491, and an inner insert plate 493 is inserted into the outer side of the shaft cylinder 492 through a through groove, a flap leaf 494 is connected to the end of the inner insert plate 493, a locking bolt 495 is inserted into the surface of the shaft cylinder 492 through a threaded hole, and the flap leaf 494 is in contact with and fits against the surface of the support plate 331.

[0038] When the plastic particles are poured into the shell bin plate 11, the top cover 12 can be used to cover the top of the shell bin plate 11 to prevent the plastic particles from splashing out. At the same time, when the top cover 12 is installed on the surface of the shell bin plate 11, the rubber plug plate 13 can be inserted into the slot on the side of the top of the shell bin plate 11, and then the top cover 12 is limited and fixed. By staggering the left guide plate 31 and the right guide plate 32, when the plastic particles roll on the surface of the left guide plate 31, the plastic particles can be guided to the surface of the right guide plate 32 through the left guide plate 31, and finally roll down to the support The surface of the plate 331 is used to extend the drying path of the plastic particles, improve the preheating and drying effect, and heat the inside of the outer shell bin plate 11 through the electric heater 25. After the electric heating box 22 is started, the blowing of the blower 23 can blow the hot air flow generated inside the electric heating box 22, so that the hot air flow passes through the blast pipe 24 into the inner part of the outer shell bin plate 11, so that the heat can flow inside the outer shell bin plate 11, avoiding the situation that the inner part of the outer shell bin plate 11 is locally heated, and then the plastic particles inside the outer shell bin plate 11 can be evenly heated and dried.

[0039] The symmetrical design of the left guide plate 31 and the right guide plate 32 being staggered up and down can facilitate the plastic particles to roll down in an S shape, extend the rolling path of the plastic particles, and enable the hot air in the outer shell bin plate 11 to dry the plastic particles. When the plastic particles are half-dried, they fall onto the surface of the supporting plate 331. The semi-dried plastic particles pass through the through grooves and through filter holes of the supporting plate 331 and enter the bottom end of the inner part of the outer shell bin plate 11, which is convenient for separating the plastic particles into dry and wet parts to a certain extent. When the supporting plate 331 is rotated and pressed down by the flipping blade 494, the supporting plate 331 can drive the threaded shaft 332 to move in the through hole of the outer pad 335. When the supporting plate 331 moves downward, the first return spring 333 can be compressed and deformed. After 31 loses the pressure of the flip leaf 494, the support plate 331 can be pushed up under the elastic force of the first return spring 333, and then the support plate 331 is controlled to bounce the plastic particles, so that the plastic particles are evenly heated and the drying effect of the plastic particles is further improved. The elastic coefficient of the first return spring 333 under normal conditions can be adjusted by rotating the nut 334 on the surface of the threaded shaft 332. The movable block 337 is movably installed in the guide groove of the support plate 331, so that the support plate 331 can move on the surface of the movable block 337. A second return spring 338 is set at the top of the movable block 337, which can facilitate the support of the support plate 331 and further improve the elastic support and reset effect of the support plate 331.

[0040] A baffle plate 336 is provided on the left side of the top of the support plate 331, and the baffle plate 336 can be fixed on the left side of the top of the support plate 331, so as to facilitate the shielding and guidance of the falling plastic particles, so that the plastic particles can be flatly piled up at the top center position of the support plate 331 after being hit, so as to facilitate the plastic particles to fall from the through grooves and through filter holes of the support plate 331, and then cause the semi-dried plastic particles to fall and separate, and the drive motor 46 can be suspended and supported by the frame plate end on the outer side of the shell bin plate 11, and the drive motor 46 is used as the power end to control the first single groove wheel 45 to rotate, so that the first single groove wheel 45 cooperates with the first connecting belt 44 to drive the double groove pulley 43 to rotate, and the double groove pulley 43 can drive the rotating shaft 41 to rotate, and then the rotating shaft 41 drives the guide vanes 42 to rotate, and the guide vanes 42 symmetrically arranged in three-three can push the plastic particles during rotation, so that the plastic particles can be pushed and ... The material particles can be concentrated to the center position of the inner wall of the shell bin plate 11 during the guidance, so that the dried plastic particles can be discharged from the solenoid valve tube 14. The double-groove pulley 43 can rotate to cooperate with the second connecting belt 47 to drive the second single-groove pulley 48 to rotate, and then drive the rotating component 49 to rotate, so that the rotating component 49 can flip the plastic particles and improve the pre-drying effect of the plastic particles. The inner insert plate 493 is pulled and moved in the shaft cylinder 492, and then the position of the flip leaf 494 is adjusted to change the rotation range of the flip leaf 494. When the flip leaf 494 rotates, the support plate 331 can be pressed down to facilitate the support plate 331 to bounce up after losing pressure, and then the plastic particles are bounced, and then the plastic particle drying operation is improved. After the inner insert plate 493 is pulled and adjusted, it can be rotated through the locking bolt 495 to achieve the locking and fixation of the adjusted inner insert plate 493.

[0041] Working principle: According to the attached Figure 2 As shown, during use, the top cover 12 is pulled up and opened, and the electric heater 25, the electric heating box 22 and the blower 23 are started synchronously, and the blower 23 can blow hot air into the interior of the outer shell bin plate 11, and the plastic particles are poured from the top of the outer shell bin plate 11, so that the plastic particles roll through the surface of the left guide plate 31 to the surface of the right guide plate 32, and are guided to the surface of the support plate 331 through the right guide plate 32. Figure 6 With attached Figure 7As shown, the driving motor 46 can be started, and the shaft end of the driving motor 46 drives the first single groove wheel 45 to rotate. The first single groove wheel 45 can drive the double groove pulley 43 to rotate through the first connecting belt 44. The double groove pulley 43 cooperates with the second connecting belt 47 to drive the second single groove wheel 48 to rotate, and then control the rotation of the rotating rod 491. The rotating rod 491 can drive the turning leaf 494 to rotate through the shaft cylinder 492. The turning leaf 494 can turn over the plastic particles when rotating, so as to break up the plastic particles and break up the dried plastic particles. The material particles pass through the through grooves and filter holes of the support plate 331 and directly fall to the bottom end of the inner wall of the housing bin plate 11. At the same time, the flip blade 494 can press the support plate 331 downward during rotation, and the support plate 331 can push the threaded shaft 332 during the downward pressure, thereby compressing the first return spring 333. After the surface of the support plate 331 loses pressure, the support plate 331 is bounced up under the elastic force of the first return spring 333 and the second return spring 338, thereby facilitating the bounce-up of the plastic particles and improving the drying effect of the plastic particles.

[0042] Secondly, according to the attached Figure 6 As shown, the semi-dried plastic particles are driven by the first single-groove wheel 45 and the first connecting belt 44 to rotate the double-groove pulley 43, and the double-groove pulley 43 can drive the rotating shaft 41 to rotate, so that the rotating shaft 41 drives the guide vanes 42 to rotate. The guide vanes 42 can push the semi-dried plastic particles when rotating, so that the plastic particles move in the outer shell bin plate 11. At the same time, the three-three opposing arrangement of the guide vanes 42 can make the plastic particles accumulate inwardly. When the plastic particles are turned over and dried, the opening of the solenoid valve tube 14 can be opened, and the plastic particles can be discharged through the solenoid valve tube 14 during pushing, thereby completing the discharging operation.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A layered drying mechanism for a plastic particle dryer, comprising a drying body (1), characterized in that: The drying machine body (1) comprises an outer shell bin plate (11), a top cover (12) is mounted on the top of the outer shell bin plate (11), rubber plug plates (13) are arranged on the left and right sides of the bottom of the top cover (12), and the rubber plug plates (13) are inserted into the two sides of the outer shell bin plate (11) through slots, a solenoid valve tube (14) is installed on the right side of the bottom of the outer shell bin plate (11), a guide assembly (3) is installed inside the outer shell bin plate (11), the guide assembly (3) comprises a left guide plate (31) fixed on the left side of the inner wall of the outer shell bin plate (11), a right guide plate (32) is arranged on the right side of the inner wall of the outer shell bin plate (11), and a vibrating component (33) is arranged below the right guide plate (32), a hot air assembly (2) is arranged on the side of the outer shell bin plate (11), and a flip assembly (4) is arranged inside the outer shell bin plate (11).

2. The layered drying mechanism of the plastic particle drying machine according to claim 1, characterized in that: The hot air assembly (2) comprises a blast pipe (24) connected to and penetrating the right bottom end of the outer shell bin plate (11), and an electric heating box (22) is installed at the top end of the blast pipe (24), a blower (23) is arranged at the top end of the electric heating box (22), the left top end of the electric heating box (22) is connected to and penetrating the outer shell bin plate (11) through a heat return pipe (21), and an electric heater (25) is installed at the left side of the bottom end of the inner wall of the outer shell bin plate (11).

3. The layered drying mechanism of the plastic particle drying machine according to claim 1, characterized in that: The left guide plate (31) and the right guide plate (32) are symmetrically installed with an upper and lower displacement, and the vibrating component (33) comprises a supporting plate (331). The supporting plate (331) is designed with a curved structure, and an inclined through groove is provided at the bottom end of the supporting plate (331), and a through filter hole is provided between the inclined through grooves.

4. The layered drying mechanism of the plastic particle drying machine according to claim 3, characterized in that: Two threaded shafts (332) are symmetrically connected to the right side of the bottom end of the supporting plate (331), and the threaded shafts (332) pass through the interior of the outer pad (335) through the through hole. The end of the threaded shaft (332) is threadedly sleeved with a nut (334), and the outer side of the threaded shaft (332) is sleeved with a first return spring (333), and the top end of the first return spring (333) is connected and fixed to the supporting plate (331), and the outer pad (335) is fixed to the inner wall of the outer shell bin plate (11) by bolts.

5. The layered drying mechanism of the plastic particle drying machine according to claim 4, characterized in that: A movable block (337) is movably mounted on the left side of the top end of the supporting plate (331) through a guide groove, and the movable block (337) is fixed to the inner wall of the housing bin plate (11) through bolts, and a second return spring (338) is connected to the top end of the movable block (337), and the top end of the second return spring (338) is connected and fixed to the inner wall of the guide groove of the supporting plate (331).

6. The layered drying mechanism of the plastic particle drying machine according to claim 5, characterized in that: A baffle (336) is connected to the left side of the top end of the supporting plate (331), and the top end of the baffle (336) abuts against the bottom end surface of the left guide plate (31).

7. The layered drying mechanism of a plastic particle drying machine according to claim 1, characterized in that: A frame plate end is arranged on the outer side of the housing bin plate (11), and a driving motor (46) is installed in the frame plate end. The shaft end of the driving motor (46) is connected to a first single groove wheel (45), and the first single groove wheel (45) is connected to a double groove belt wheel (43) through a first connecting belt (44). The shaft end of the double groove belt wheel (43) passes through the housing bin plate (11) and is connected to a rotating shaft (41). A guide vane (42) is installed around the outer side of the rotating shaft (41). The guide vanes (42) are connected in a three-three symmetrical manner. An arc cover plate end is arranged on the inner side of the surface of the guide vane (42).

8. The layered drying mechanism of the plastic particle drying machine according to claim 7, characterized in that: The surface of the double-groove pulley (43) is rotationally connected to the second single-groove pulley (48) via a second connecting belt (47); the shaft end of the second single-groove pulley (48) passes through the housing compartment plate (11) and is connected to a rotating component (49).

9. The layered drying mechanism of the plastic particle drying machine according to claim 8, characterized in that: The rotating component (49) comprises a rotating rod (491) fixedly docked with the second single groove wheel (48); the rotating rod (491) is connected to a shaft cylinder (492) on its outer side; an inner insert plate (493) is inserted through a through groove on the outer side of the shaft cylinder (492); a flap leaf (494) is connected to the end of the inner insert plate (493); a locking bolt (495) is inserted through a threaded hole on the surface of the shaft cylinder (492); and the flap leaf (494) is in contact with and fits against the surface of the supporting plate (331).

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