CN216609665U

CN216609665U - Rotary type drying machine for plastic particle processing

Info

Publication number: CN216609665U
Application number: CN202123100850.3U
Authority: CN
Inventors: 张红兵; 杨广学; 周安辉
Original assignee: Shenzhen Youhe Precision Mould Manufacturing Co ltd
Current assignee: Shenzhen Youhe Precision Mould Manufacturing Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-27
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a rotary dryer for processing plastic particles, which comprises a base, wherein a support rod is fixedly connected to the middle of the top end of the base, a bearing is fixedly connected to the top end of the support rod, the bearing is in an inclined state, a roller is fixedly connected to the inner side of an inner ring of the bearing, a sleeve is sleeved outside one end of the roller, a filter plate is fixedly connected to one side, away from the roller, of the sleeve, a plurality of fixing piles are fixedly connected to one end, away from the roller, of the inner side of the sleeve, and a circular through hole is formed in a pile body of each fixing pile. According to the utility model, the roller and the sleeve are arranged, the motor drives the bevel gear to drive the bevel gear ring to rotate, so that the roller can rotate, plastic particles in the roller roll, meanwhile, the roller can drive the driving wheel to rotate through the support and the threaded rod when rotating, the driving wheel can drive the rotating rod to rotate through the driven wheel, so that the fan can rotate, airflow is generated at the sleeve, and the plastic particles which roll are quickly dried by the airflow acting on the plastic particles.

Description

Rotary type drying machine for plastic particle processing

Technical Field

The utility model relates to the technical field of plastic particle processing, in particular to a rotary dryer for processing plastic particles.

Background

The plastic particles generally refer to plastic particles, the plastic particles refer to granular plastics, and common plastic particles comprise general plastics, engineering plastics and special plastics.

Need wash the stoving when utilizing plastic pellet processing to make plastics, and conventional drying methods is natural air-drying mostly, and this drying methods efficiency is lower, is unfavorable for plastic pellet's further processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rotary dryer for processing plastic particles.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rotary dryer for processing plastic particles comprises a base, wherein a supporting rod is fixedly connected to the middle of the top of the base, a bearing is fixedly connected to the top of the supporting rod, the bearing is in an inclined state, a roller is fixedly connected to the inner side of an inner ring of the bearing, a sleeve is sleeved outside one end of the roller, one side of the sleeve, away from the roller, is fixedly connected with a filter plate, one end of the inner side of the sleeve, away from the roller, is fixedly connected with a plurality of fixing piles, the pile body of each fixing pile is provided with a circular through hole, the fixing piles are rotatably connected with a rotating rod in the circular through holes, one end of the rotating rod, away from the roller, is fixedly connected with a fan, the other end of the rotating rod is connected with a driven wheel through a key, the top inner wall and the bottom inner wall of the roller, at one end of the inner side of the sleeve, are fixedly connected with a support, and one end of each support is fixedly connected with the same threaded rod, the outside of threaded rod has been seted up anti screw thread, and the one end threaded connection of threaded rod has the action wheel, the action wheel meshes with from the driving wheel.

Furthermore, one side of the top end of the base, which is far away from the sleeve, is fixedly connected with a motor, the top end of an output shaft of the motor is connected with a bevel gear through a key, one end, which is close to the motor, of the outer portion of the sleeve is connected with a bevel gear ring through a key, and the bevel gear ring is meshed with the bevel gear.

Further, the top of base is close to telescopic one side fixedly connected with fixed cover, the bottom inner wall fixedly connected with pressure spring of fixed cover, pressure spring's top fixedly connected with dead lever, the top of dead lever extends to the outside of fixed cover, and the outside fixedly connected with fixed plate in top of dead lever.

Furthermore, the top end of the fixed rod is provided with a jack, the bottom end of the sleeve is fixedly connected with a bolt, and the bolt is matched with the jack.

Furthermore, one end of the outer part of the roller, which is far away from the conical tooth ring, is fixedly connected with a baffle at one side of the bearing.

Furthermore, an electric heating wire is fixedly connected between the inner walls of the two sides of the sleeve.

The utility model has the beneficial effects that:

1. through setting up cylinder and sleeve, motor drive bevel gear drives the bevel gear ring and rotates and can make the cylinder rotate to make the plastic pellet in the cylinder roll, can drive the action wheel through support and threaded rod when the cylinder rotates simultaneously and rotate, the action wheel drives the dwang through following the driving wheel and rotates and can make the fan rotate, thereby produces the air current in sleeve department, utilizes the air current to act on the plastic pellet that rolls and can make its rapid draing, makes things convenient for its further processing.

2. Through setting up the planetary gear who constitutes by action wheel and a plurality of follow driving wheel, can utilize the action wheel to drive from the driving wheel rotation, because the range of fan is the ring shape, so the fan can produce the air current at telescopic inboard edge when the dwang rotates, can produce the negative pressure when the air current flows to make the air current at sleeve middle part flow, with this can produce more strong air current, thereby let plastic granules's drying efficiency can obtain promoting.

3. Through setting up the heating wire, can heat up under the effect of heating wire when the air current flows through the sleeve, can accelerate the evaporation of plastic pellet surface moisture through the temperature when hot air acts on the plastic pellet surface that rolls, so can further improve plastic pellet's drying efficiency.

Drawings

FIG. 1 is a front view of a rotary type dryer for processing plastic pellets as set forth in example 1;

FIG. 2 is a cross-sectional view of a sleeve of a rotary dryer for processing plastic pellets as set forth in example 1;

FIG. 3 is a cross-sectional view of a sleeve of a rotary dryer for processing plastic pellets, which is provided in example 2.

In the figure: the device comprises a base 1, a support rod 2, a motor 3, a bevel gear 4, a bevel gear ring 5, a bearing 6, a roller 7, a baffle plate 8, a sleeve 9, a bolt 10, a fixed rod 11, a fixed sleeve 12, a pressure spring 13, a driven wheel 14, a fixed pile 15, a rotating rod 16, a fan 17, a driving wheel 18, a threaded rod 19, a filter plate 20, a support 21 and an electric heating wire 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a rotary dryer for processing plastic particles comprises a base 1, a stay bar 2 is fixedly connected to the middle of the top end of the base 1, a bearing 6 is fixedly connected to the top end of the stay bar 2, the bearing 6 is in an inclined state, a roller 7 is fixedly connected to the inner side of an inner ring of the bearing 6, a sleeve 9 is sleeved outside one end of the roller 7, a filter plate 20 is fixedly connected to one side of the sleeve 9 away from the roller 7, a plurality of fixing piles 15 are fixedly connected to one end of the inner side of the sleeve 9 away from the roller 7, a circular through hole is formed in the pile body of each fixing pile 15, a rotating rod 16 is rotatably connected to the fixing pile 15 at the circular through hole, a fan 17 is fixedly connected to one end of the rotating rod 16 away from the roller 7, a driven wheel 14 is fixedly connected to the other end of the rotating rod 16 through a key, and a support 21 is fixedly connected to the top end inner wall and the bottom end inner wall of the roller 7 at the inner side of the sleeve 9, one end of each of the two brackets 21 is fixedly connected with the same threaded rod 19, reverse threads are formed in the outer portion of each threaded rod 19, one end of each threaded rod 19 is connected with a driving wheel 18 in a threaded mode, and each driving wheel 18 is meshed with the corresponding driven wheel 14.

One side fixedly connected with motor 3 that sleeve 9 was kept away from to the top of base 1, the output shaft top of motor 3 has bevel gear 4 through the key connection, the outside one end that is close to motor 3 of sleeve 9 has bevel gear ring 5 through the key connection, bevel gear ring 5 and bevel gear 4 meshing. The top of base 1 is close to the fixed cover 12 of one side fixedly connected with of sleeve 9, the bottom inner wall fixedly connected with pressure spring 13 of fixed cover 12, pressure spring 13's top fixedly connected with dead lever 11, the top of dead lever 11 extends to the outside of fixed cover 12, and the outside fixedly connected with fixed plate in top of dead lever 11. The top end of the fixed rod 11 is provided with a jack, the bottom end of the sleeve 9 is fixedly connected with a bolt 10, and the bolt 10 is matched with the jack. And a baffle plate 8 is fixedly connected to one end of the outer part of the roller 7, which is far away from the bevel gear ring 5, at one side of the bearing 6.

The working principle is as follows: when plastic particles are dried, firstly, a fixing plate is pressed downwards to enable a fixing rod 11 to descend to be separated from a bolt 10, then a sleeve 9 is taken down, a driving wheel 18 is twisted to enable the driving wheel to be separated from a threaded rod 19, at the moment, plastic particles to be dried can be put into a roller 7, then the driving wheel 18 is installed on the threaded rod 19 again, the sleeve 9 is sleeved on the roller 7, the bolt 10 is inserted into the fixing rod 11, then an external power supply is connected with the motor 3 and the motor is started, the motor 3 drives a bevel gear ring 5 to rotate through a bevel gear 4, the bevel gear ring 5 can enable the plastic particles in the roller 7 to roll through driving the roller 7 to rotate, meanwhile, the roller 7 can drive the threaded rod 19 to rotate through a support 21 when rotating, the threaded rod 19 drives a driven wheel 14 to rotate through the driving wheel 18, the driven wheel 14 drives a fan 17 to rotate through a rotating rod 16, and air flow is generated at the edge of the inner side of the sleeve 9 when the fan 17 rotates, the air current acts on the plastic pellet surface that rolls and can dry it, and in this process, the air current that fan 17 produced at the inboard edge of sleeve 9 can produce the negative pressure when flowing to make the air flow in the inboard middle part of sleeve 9, and then produce bigger air current, accelerate plastic pellet's drying.

Example 2

Referring to fig. 3, in this embodiment, compared to embodiment 1, in order to further improve the drying efficiency of plastic granules, a heating wire 22 is fixedly connected between the inner walls of the two sides of the sleeve 9.

The working principle is as follows: when plastic particles are dried, firstly, the fixing plate is pressed downwards, the fixing rod 11 is made to descend to be separated from the bolt 10, then the sleeve 9 is taken down, the driving wheel 18 is twisted to be separated from the threaded rod 19, at the moment, the plastic particles to be dried can be put into the roller 7, then the driving wheel 18 is installed on the threaded rod 19 again, the sleeve 9 is sleeved on the roller 7, the bolt 10 is made to be inserted into the fixing rod 11, then the motor 3 and the heating wire 22 are externally connected with a power supply and started, the motor 3 drives the bevel gear ring 5 to rotate through the bevel gear 4, the bevel gear ring 5 can make the plastic particles in the roller 7 roll through driving the roller 7 to rotate, meanwhile, the roller 7 can drive the threaded rod 19 to rotate through the bracket 21, the threaded rod 19 drives the driven wheel 14 to rotate through the driving wheel 18, the driven wheel 14 drives the fan 17 to rotate through the rotating rod 16, the production produces the air current at the inboard edge of sleeve 9 when fan 17 rotates, and the air current acts on the plastic pellet surface that rolls through heating wire 22 intensification back and can dry it, and at this in-process, the air current that fan 17 produced at the inboard edge of sleeve 9 can produce the negative pressure when flowing to make the air flow in the inboard middle part of sleeve 9, and then produce bigger air current, accelerate plastic pellet's drying.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a desiccator is used in processing of rotation type plastic pellet, includes base (1), its characterized in that, the top middle part fixedly connected with vaulting pole (2) of base (1), the top fixedly connected with bearing (6) of vaulting pole (2), bearing (6) are in the tilt state, and the inboard fixedly connected with cylinder (7) of inner ring of bearing (6), the outside cover of one end of cylinder (7) is equipped with sleeve (9), one side fixedly connected with filter plate (20) of cylinder (7) is kept away from in sleeve (9), and the inboard one end fixedly connected with a plurality of spud pile (15) of keeping away from cylinder (7) of sleeve (9), circular through-hole has been seted up to the pile body of spud pile (15), and spud pile (15) are connected with dwang (16) in the rotation of circular through-hole department, the one end fixedly connected with fan (17) of cylinder (7) are kept away from in dwang (16), and the other end of dwang (16) has from driving wheel (14) through the key-type connection, cylinder (7) are in top inner wall and the equal fixedly connected with support (21) of bottom inner wall of the inboard one end of sleeve (9), two the same threaded rod (19) of one end fixedly connected with of support (21), the reverse thread has been seted up to the outside of threaded rod (19), and the one end threaded connection of threaded rod (19) has action wheel (18), action wheel (18) and mesh from driving wheel (14).

2. A rotary drier for plastic granules processing according to claim 1, wherein the top of the base (1) is fixedly connected with a motor (3) at the side far from the sleeve (9), the top of the output shaft of the motor (3) is connected with a bevel gear (4) by a key, the end of the outer part of the sleeve (9) near the motor (3) is connected with a bevel gear ring (5) by a key, and the bevel gear ring (5) is engaged with the bevel gear (4).

3. The rotary dryer for processing plastic particles as claimed in claim 1, wherein a fixing sleeve (12) is fixedly connected to a side of the top end of the base (1) close to the sleeve (9), a pressure spring (13) is fixedly connected to an inner wall of the bottom end of the fixing sleeve (12), a fixing rod (11) is fixedly connected to a top end of the pressure spring (13), a top end of the fixing rod (11) extends to the outside of the fixing sleeve (12), and a fixing plate is fixedly connected to the outside of the top end of the fixing rod (11).

4. The rotary drier for processing plastic granules as claimed in claim 3, wherein the top end of the fixed rod (11) is provided with a jack, the bottom end of the sleeve (9) is fixedly connected with a plug (10), and the plug (10) is matched with the jack.

5. A rotary plastics particle-processing dryer as claimed in claim 2, wherein the end of the exterior of the drum (7) remote from the conical-toothed ring (5) is fixedly connected to a baffle (8) at the side of the bearing (6).

6. A rotary drier for plastic granules processing according to claim 1, wherein heating wires (22) are fixedly connected between the two side inner walls of the sleeve (9).