Drying machine for plastic particle production

Abstract

The utility model discloses a dryer for plastic particle production. The dryer comprises a drying and feeding mechanism, a drying and blowing mechanism and a drying and blowing mechanism, the dryer barrel cover is used for preventing plastic particles from falling out, drying and guiding air; the drying and feeding mechanism comprises a hydraulic bottom cabinet, and one end of the upper portion of the hydraulic bottom cabinet is telescopically connected with a hydraulic main telescopic rod. A hydraulic main telescopic rod is driven by a hydraulic bottom cabinet to stretch out and draw back to enable a drying hot-air blower to be aligned with an air guide outer conical barrel, an electric control telescopic rod is driven to stretch out and draw back to enable a feeding hopper and a feeding pipe to be located at the proper height, and at the moment, a drying feeding mechanism is pushed to enable the feeding pipe to be inserted into the air guide outer conical barrel until the feeding pipe is located above an air guide inner conical barrel. By means of the structure, flexible adjustment and adaptive use can be conducted according to dryers of different sizes and specifications, and hot air can be more evenly and rotationally blown into the roller body to conduct efficient drying work through the arranged air guide outer conical cylinder and the air guide inner conical cylinder with the air guide groove structure formed in the surface.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a drying machine for producing plastic particles. Background Art

[0002] Plastic particles, or plastic granules, are granular materials formed after plastic raw materials are granulated. During the production and preparation process of plastic particles, the plastic particles need to be dried in a dryer. Hot air or other heating means are usually used to evaporate the moisture in the plastic particles to ensure that the plastic particles reach a dry state suitable for processing and production. However, the existing dryers for plastic particle production cannot be flexibly adjusted and adapted to dryers of different sizes for drying work, which makes it inconvenient to use during drying work. Utility Model Content

[0003] The purpose of the utility model is to provide a dryer for producing plastic particles in order to solve the problem that the existing dryers for producing plastic particles cannot be flexibly adjusted and adapted to dryers of different sizes for drying work during use, which makes it inconvenient to use during drying work.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a drying machine for producing plastic particles, comprising:

[0005] The drying feeding mechanism is used for feeding, drying, blowing and adjustment;

[0006] The dryer barrel cover is used to prevent plastic particles from falling out and to guide the drying air;

[0007] The drying and feeding mechanism includes a hydraulic base cabinet, one end of the upper part of the hydraulic base cabinet is telescopically connected to a hydraulic main telescopic rod, a fan mounting seat is fixedly connected to the upper part of the hydraulic main telescopic rod, a drying hot air blower is fixedly connected to the middle part above the fan mounting seat, electric control telescopic rods are fixedly connected to both sides above the fan mounting seat, a feed hopper is fixedly connected to the upper part of the electric control telescopic rod, a feeding pipe is fixedly connected through the lower part of the feed hopper, an outer end of the dryer barrel cover is fixedly connected to an air guide outer cone, and an inner end of the dryer barrel cover is fixedly connected to an air guide inner cone.

[0008] As a further solution of the utility model: the four ends below the hydraulic base cabinet are rotatably connected to rolling wheels with brakes, the two sides above the hydraulic base cabinet are telescopically connected to mounting seat guide rods, the rolling wheels with brakes are provided in four groups, the mounting seat guide rods are provided in two groups and are all fixedly connected to the bottom of the fan mounting seat.

[0009] As a further solution of the utility model: a limiting slot is provided inside the side wall of the dryer barrel cover, a barrel cover through hole is provided inside the limiting slot, a dryer drum is inserted into one end of the side of the dryer barrel cover, the dryer drum includes a drum body, one end of the drum body is fixedly connected to a limiting plug block, a barrel body screw hole is provided inside the limiting plug block, a driving gear plate is fixedly connected to the middle part of the outer side of the drum body, and support rollers are fixedly connected to both ends of the outer side of the drum body.

[0010] As a further solution of the utility model: one end of the outer side of the dryer drum is rotatably connected to an outer rolling support cabinet, a driving mechanism is meshingly arranged at the bottom of the dryer drum, and the outer rolling support cabinet is rotatably adapted to the support rollers and two groups are arranged.

[0011] As a further solution of the utility model: the driving mechanism includes a driving mounting base plate, a driving motor is fixedly connected to one end above the driving mounting base plate, a driving belt is sleeved on the outer side of the output end of the driving motor, a driving shaft is arranged at the other end inside the driving belt, a driving gear is fixedly connected to one end outside the driving shaft, a shaft bearing seat is rotatably connected to the other end outside the driving shaft, a bearing fixing seat is fixedly connected to the lower side of the shaft bearing seat, and two groups of the shaft bearing seat and the bearing fixing seat are arranged.

[0012] As a further solution of the utility model: the number of the electrically controlled telescopic rods is provided in two groups, the drying hot air blower and the feeding pipe are both adapted to the position of the air guide outer cone, and an air guide groove structure is provided on the inner surface of the air guide inner cone.

[0013] As a further solution of the utility model: the number of the limiting slots, barrel cover through holes, limiting plugs and barrel body screw holes are all arranged in multiple groups, and the positions and specifications of the barrel cover through holes and barrel body screw holes are adapted, and the limiting plugs are adapted to be inserted into the limiting slots.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model drives the hydraulic main telescopic rod to be extended and retracted through the hydraulic base cabinet so that the drying hot air blower is aimed at the air guide outer cone, and drives the electric control telescopic rod to be extended and retracted so that the feed hopper and the feeding pipe are located at a suitable height. At this time, the drying feeding mechanism is pushed to insert the feeding pipe into the air guide outer cone until it is located above the air guide inner cone and then stops. Such a structure can be flexibly adjusted and adapted for use with dryers of different sizes and specifications, and through the arranged air guide outer cone and the air guide inner cone with an air guide groove structure on the surface, the hot air can be rotated more evenly and blown into the interior of the drum body to perform efficient drying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of a drying machine for producing plastic particles described in the utility model;

[0017] Figure 2 It is a structural schematic diagram of a drying and feeding mechanism in a drying machine for producing plastic particles described in the utility model;

[0018] Figure 3 It is a structural schematic diagram of a dryer barrel cover in a dryer for producing plastic particles described in the utility model;

[0019] Figure 4 It is a structural schematic diagram of a drying drum in a drying machine for producing plastic particles described in the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of a driving mechanism in a dryer for producing plastic particles.

[0021] In the figure: 1. Drying feeding mechanism; 2. Dryer barrel cover; 3. Dryer drum; 4. External rolling support cabinet; 5. Driving mechanism; 6. Hydraulic bottom cabinet; 7. Hydraulic main telescopic rod; 8. Fan mounting seat; 9. Drying hot air blower; 10. Electric control telescopic rod; 11. Feed hopper; 12. Feeding pipe; 13. Air guide outer cone; 14. Air guide inner cone; 15. Rolling wheel with brake; 16. Mounting seat guide rod; 17. Limiting slot; 18. Barrel cover through hole; 19. Drum body; 20. Limiting plug block; 21. Drum body screw hole; 22. Driving gear plate; 23. Support roller; 24. Driving mounting base; 25. Driving motor; 26. Driving belt; 27. Driving shaft; 28. Driving gear; 29. ​​Shaft bearing seat; 30. Bearing fixing seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0024] Reference Figures 1 to 3 In an embodiment of the utility model, a drying machine for producing plastic particles comprises:

[0025] The drying and feeding mechanism 1 is used for feeding, drying, blowing and adjusting;

[0026] The dryer barrel cover 2 is used to prevent the plastic particles from falling out and to guide the drying air;

[0027] The drying and feeding mechanism 1 includes a hydraulic base cabinet 6, one end of the upper part of the hydraulic base cabinet 6 is telescopically connected to a hydraulic main telescopic rod 7, a fan mounting seat 8 is fixedly connected to the upper part of the hydraulic main telescopic rod 7, a drying hot air blower 9 is fixedly connected to the middle part of the upper part of the fan mounting seat 8, electric-controlled telescopic rods 10 are fixedly connected to both sides of the upper part of the fan mounting seat 8, and the number of electric-controlled telescopic rods 10 is arranged in two groups, a feed hopper 11 is fixedly connected to the upper part of the electric-controlled telescopic rod 10, and a feeding pipe 12 is fixedly connected through the lower part of the feed hopper 11, an outer end of the dryer barrel cover 2 is fixedly connected to an air-guiding outer cone 13, and the drying hot air blower 9 and the feeding pipe 12 are both adapted to the position of the air-guiding outer cone 13, and an inner end of the dryer barrel cover 2 is fixedly connected to an air-guiding inner cone 14, and an air-guiding groove structure is provided on the inner surface of the air-guiding inner cone 14.

[0028] Reference Figure 2 The four ends below the hydraulic base cabinet 6 are rotatably connected with braked rolling wheels 15, and the two sides above the hydraulic base cabinet 6 are telescopically connected with mounting seat guide rods 16. There are four groups of braked rolling wheels 15, and two groups of mounting seat guide rods 16 are provided and are fixedly connected to the bottom of the fan mounting seat 8.

[0029] Reference Figure 3and Figure 4 A limiting slot 17 is provided inside the side wall of the dryer barrel cover 2, and a barrel cover through hole 18 is provided inside the limiting slot 17. A dryer drum 3 is plugged into one end of the side of the dryer barrel cover 2. The dryer drum 3 includes a drum body 19, and a limiting plug 20 is fixedly connected to one end of the drum body 19. A barrel body screw hole 21 is provided inside the limiting plug 20. A driving gear plate 22 is fixedly connected to the middle part of the outer side of the drum body 19, and support rollers 23 are fixedly connected to both ends of the outer side of the drum body 19. An outer end of the dryer drum 3 is rotatably connected to an outer rolling support cabinet 4, and a driving mechanism 5 is meshedly provided below the dryer drum 3. The outer rolling support cabinet 4 is rotatably adapted to support the roller 23, and two groups are provided. The limiting slot 17, the barrel cover through hole 18, the limiting plug 20 and the barrel body screw hole 21 are all provided with multiple groups, and the barrel cover through hole 18 and the barrel body screw hole 21 have adapted positions and specifications, and the limiting plug 20 is adapted to be plugged into the limiting slot 17.

[0030] Reference Figure 5 The driving mechanism 5 includes a driving mounting base plate 24, a driving motor 25 is fixedly connected to one end above the driving mounting base plate 24, a driving belt 26 is sleeved on the outer side of the output end of the driving motor 25, a driving shaft 27 is arranged at the other end inside the driving belt 26, a driving gear 28 is fixedly connected to one end of the outer side of the driving shaft 27, a shaft bearing seat 29 is rotatably connected to the other end of the outer side of the driving shaft 27, a bearing fixing seat 30 is fixedly connected to the lower side of the shaft bearing seat 29, and two groups of the shaft bearing seat 29 and the bearing fixing seat 30 are arranged.

[0031] The working principle of the utility model is: when in use, the driving motor 25 in the driving mechanism 5 is started, and the driving shaft 27 and the driving gear 28 are driven by the driving belt 26 to rotate in the limited position in the shaft bearing seat 29. At this time, the driving gear plate 22 meshing with the driving gear 28 can drive the drum body 19 located in the outer rolling support cabinet 4 to rotate, and the plastic particles are poured into the drum body 19 for drying. When drying, the drying feeding mechanism 1 is first pushed to one end of the dryer barrel cover 2 by the rolling wheel 15 with brakes, and the hydraulic main telescopic rod 7 is driven to extend and retract by the hydraulic bottom cabinet 6 to make the drying The hot dry air blower 9 is aimed at the air-guiding outer cone 13, and drives the electrically-controlled telescopic rod 10 to extend and retract so that the feed hopper 11 and the feeding pipe 12 are at a suitable height. At this time, the drying feeding mechanism 1 is pushed to insert the feeding pipe 12 into the air-guiding outer cone 13 until it is located above the air-guiding inner cone 14 and then stops. Such a structure can be flexibly adjusted and adapted for use with dryers of different sizes and specifications, and through the set air-guiding outer cone 13 and the air-guiding inner cone with an air-guiding groove structure on the surface, the hot air can be rotated more evenly and blown into the interior of the drum body 19 for efficient drying.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drying machine for producing plastic particles, characterized in that: include: The drying and feeding mechanism (1) is used for feeding, drying, blowing and adjusting; The dryer barrel cover (2) is used to prevent the plastic particles from falling out and to guide the drying air; The drying and feeding mechanism (1) comprises a hydraulic base cabinet (6), one end of the upper part of the hydraulic base cabinet (6) is telescopically connected to a hydraulic main telescopic rod (7), a fan mounting seat (8) is fixedly connected to the upper part of the hydraulic main telescopic rod (7), a drying hot air blower (9) is fixedly connected to the middle part of the upper part of the fan mounting seat (8), electric control telescopic rods (10) are fixedly connected to both sides of the upper part of the fan mounting seat (8), a feed hopper (11) is fixedly connected to the upper part of the electric control telescopic rod (10), a feed pipe (12) is fixedly connected through the lower part of the feed hopper (11), an outer end of the dryer barrel cover (2) is fixedly connected to an air guide outer cone (13), and an inner end of the dryer barrel cover (2) is fixedly connected to an air guide inner cone (14).

2. A drying machine for producing plastic particles according to claim 1, characterized in that: The four ends below the hydraulic base cabinet (6) are rotatably connected to rolling wheels with brakes (15), and the two sides above the hydraulic base cabinet (6) are telescopically connected to mounting seat guide rods (16). The number of the rolling wheels with brakes (15) is four groups, and the number of the mounting seat guide rods (16) is two groups and both are fixedly connected to the bottom of the fan mounting seat (8).

3. A drying machine for producing plastic particles according to claim 1, characterized in that: A limiting slot (17) is provided inside the side wall of the dryer barrel cover (2), and a barrel cover through hole (18) is provided inside the limiting slot (17). A dryer drum (3) is plugged into one end of the side of the dryer barrel cover (2), and the dryer drum (3) comprises a drum body (19). A limiting plug block (20) is fixedly connected to one end of the drum body (19), and a barrel body screw hole (21) is provided inside the limiting plug block (20). A driving gear plate (22) is fixedly connected to the middle of the outer side of the drum body (19), and supporting rollers (23) are fixedly connected to both ends of the outer side of the drum body (19).

4. A drying machine for producing plastic particles according to claim 3, characterized in that: An outer end of the dryer drum (3) is rotatably connected to an outer rolling support cabinet (4), a driving mechanism (5) is meshingly arranged below the dryer drum (3), and the outer rolling support cabinet (4) is rotatably adapted to fit the supporting roller (23), and two sets of the outer rolling support cabinet (4) are provided.

5. A drying machine for producing plastic particles according to claim 4, characterized in that: The driving mechanism (5) comprises a driving mounting base plate (24), a driving motor (25) being fixedly connected to one end above the driving mounting base plate (24), a driving belt (26) being sleeved on the outer side of the output end of the driving motor (25), a driving shaft (27) being arranged inside the other end of the driving belt (26), a driving gear (28) being fixedly connected to one end outside the driving shaft (27), a shaft bearing seat (29) being rotatably connected to the other end outside the driving shaft (27), a bearing fixing seat (30) being fixedly connected to the lower side of the shaft bearing seat (29), and two sets of the shaft bearing seat (29) and the bearing fixing seat (30) are provided.

6. A drying machine for producing plastic particles according to claim 1, characterized in that: The number of the electrically controlled telescopic rods (10) is two groups, the drying hot air blower (9) and the feeding pipe (12) are both adapted to the positions of the air guide outer cone (13), and the inner surface of the air guide inner cone (14) is provided with an air guide groove structure.

7. A drying machine for producing plastic particles according to claim 3, characterized in that: The number of the limiting slots (17), the barrel cover through holes (18), the limiting plug blocks (20) and the barrel body screw holes (21) are all provided in multiple groups, and the positions and specifications of the barrel cover through holes (18) and the barrel body screw holes (21) are adapted, and the limiting plug blocks (20) are adapted to be inserted into the limiting slots (17).

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