CN221913165U

CN221913165U - PET bottle flake prilling granulator

Info

Publication number: CN221913165U
Application number: CN202323494269.3U
Authority: CN
Inventors: 杜珲; 陈志强
Original assignee: Jiangsu Yuesheng Technology Co ltd
Current assignee: Jiangsu Yuesheng Technology Co ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-10-29
Anticipated expiration: 2033-12-20

Abstract

The application relates to the technical field of granulation, and discloses a PET bottle flake granulating device, which comprises an extruder body, wherein a feed hopper is arranged above the extruder body and fixedly communicated with the extruder body, a supporting frame is fixedly connected to the outer surface of the feed hopper, and a limiting plate is fixedly connected between two inner side walls of the supporting frame. This PET bottle piece prilling granulator drives eccentric disk rotation at pivoted in-process through the mediation pole, the eccentric disk drives the connecting rod rotation, can realize five limit piece and inserted bar under the spacing, up-and-down reciprocating motion's purpose, reached the stirring board at the in-process to the material stirring, up-and-down reciprocating motion's effect, can make stirring piece carry out abundant contact with the inside material of feeder hopper, simultaneously through the downward reciprocating motion of mediation pole, can extrude the mediation to the bottom of feeder hopper, and cooperate pivoted mediation piece, can improve the flow shape of bottom material, the condition of taking place the jam has been avoided effectively.

Description

PET bottle flake prilling granulator

Technical Field

The application relates to the technical field of granulation, in particular to a PET bottle flake granulating device.

Background

Pelletization is to prepare uniform granular plastics which are convenient for subsequent processing by the procedures of melting, extruding, granulating and the like.

The prior patent (bulletin number: CN 216001043U) discloses a PET bottle flake granulating device, which relates to the technical field of PET bottle flakes and comprises a machine body, wherein a hopper is arranged at the top of the machine body, a cover plate is arranged at the top of the hopper, a rotating shaft is arranged at one side of the cover plate, a lock pin is arranged at the top of the rotating shaft, a discharging pipe is arranged at one side of the machine body, and a storage box is connected at one side of the machine body. According to the utility model, after granulation is completed, plastic particles are discharged into the storage box through the discharging pipe, when the plastic particles are discharged, a person can open the fan at the top of the storage box, after the fan is started, dust mixed in the plastic particles can be blown away, so that the plastic particles falling into the storage box cannot be mixed with dust, the person does not need to manually clean the dust, and when the granulating device needs to be moved, the fixing bolt on the fixing block can be taken down, and then the fan is rotated into the storage groove through the rotating rod, so that the fan is prevented from being damaged when the granulating device moves.

However, in the use process of the granulating device, as the PET bottle is coarser at the edge of the broken piece after being recovered and broken, the PET bottle is easy to be blocked at the communication position of the hopper and the cavity of the extruder, the smoothness of the entering of materials is affected, and the extrusion efficiency is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the application provides the PET bottle flake granulating device which has the advantages of blocking prevention and the like, solves the problem that materials are easy to be blocked at the communicating position of a hopper and an extruder cavity, influences the entering generality of the materials, and reduces the extrusion efficiency.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a PET bottle piece prilling granulator, includes the extruder body, the top of extruder body is equipped with the feeder hopper, feeder hopper and extruder body fixed intercommunication, the surface fixedly connected with support frame of feeder hopper, fixedly connected with limiting plate between the two inside walls of support frame, the upper surface grafting of limiting plate has five limit pieces, the inside of five limit pieces is connected with the dredging rod through the bearing rotation.

The utility model discloses a stirring device, including the stirring device, the stirring device is characterized by including the stirring rod, the clamping ball, the connecting rod, the eccentric disc of mediation pole top fixedly connected with, the equal fixedly connected with cassette of upper surface of eccentric disc and the interior diapire of support frame, two the inside equal ball joint of cassette has the joint ball, two fixedly connected with connecting rod between the joint ball, the surface fixedly connected with of mediation pole a plurality of stirring boards, the contact groove that runs through has been seted up to the surface of stirring board, every the inside of stirring board has all been pegged graft and has been stirred.

Through above-mentioned scheme, drive eccentric disc rotation at pivoted in-process through the mediation pole, the eccentric disc drives the connecting rod and rotates, can realize five limit piece and inserted bar under the spacing, up-and-down reciprocating motion's purpose, reached the stirring board at the in-process to material stirring, up-and-down reciprocating motion's effect, can make stirring piece carry out abundant contact with the inside material of feeder hopper, simultaneously through the downward reciprocating motion of mediation pole, can extrude the mediation to the bottom of feeder hopper, and cooperate pivoted mediation piece, can improve the flow shape of bottom material, the condition of taking place the jam has been avoided effectively.

Further, the surface of every stirring piece is all fixedly connected with fixed block, every the fixed block all passes through external bolted connection rather than the stirring board that is close to.

Through above-mentioned scheme, through the setting of fixed block, can be convenient for the user take out the stirring piece.

Further, the bottom fixedly connected with mediation ring of mediation pole.

Through above-mentioned scheme, through the setting of mediation ring, can dredge the bottom of feeder hopper.

Further, the surface fixedly connected with fixed plate of five limit pieces.

Through above-mentioned scheme, through the setting of fixed plate, can carry out spacingly to the downward movement of pentagon piece.

Further, the upper surface of fixed plate is connected with the power shaft through the bearing rotation, the surface of power shaft and dredging rod is all fixedly connected with sprocket, two through chain transmission connection between the sprocket.

Through above-mentioned scheme, through the setting of sprocket and chain, can be for the rotation transmission power of dredging rod.

Further, the top end of the power shaft is fixedly connected with the external motor output end.

Through above-mentioned scheme, through the setting of external motor, can provide power for the rotation of power shaft.

Further, the upper surface of fixed plate fixedly connected with two inserted bars, two the inserted bars all peg graft with the support frame.

Through above-mentioned scheme, through the setting of inserted bar, can provide spacingly for the oscilaltion of pentagon piece.

Further, two the equal fixedly connected with of top of inserted bar resets the dish, two all fixedly connected with pressure spring between reset dish and the support frame, two the pressure spring all cup joints with the inserted bar that is close to mutually.

Through above-mentioned scheme, through the setting of pressure spring, can provide helping hand for the reduction of five limit pieces.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this PET bottle piece prilling granulator drives eccentric disk rotation at pivoted in-process through the mediation pole, and eccentric disk drives the connecting rod rotation, can realize five limit piece and the spacing of inserted bar under, up-and-down reciprocating motion's purpose has reached the stirring board at the in-process to material stirring, and up-and-down reciprocating motion's effect has reached, can make stirring piece and the inside material of feeder hopper fully contact, simultaneously through the downward reciprocating motion of mediation pole, can extrude the mediation to the bottom of feeder hopper to cooperate pivoted mediation piece, can improve the flow shape of bottom material, has avoided taking place the condition of jam effectively.

Drawings

FIG. 1 is a cross-sectional view of an elevation view of an extruder body of the present application;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present application;

FIG. 3 is a front view of the extruder body of the present application;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present application;

FIG. 5 is a schematic view of a stirring blade and stirring plate structure of the present application;

FIG. 6 is a schematic view of the structure of the dredging rod and the dredging ring.

In the figure:

1. An extruder body; 2. a feed hopper; 3. a support frame; 4. a limiting plate; 5. five-sided blocks; 6. a dredging rod; 7. an eccentric disc; 8. a clamping seat; 9. a clamping ball; 10. a connecting rod; 11. a stirring plate; 12. a contact groove; 13. stirring sheets; 14. a fixed block; 15. a dredging ring; 16. a fixing plate; 17. a power shaft; 18. a sprocket; 19. a rod; 20. resetting the disc; 21. a compression spring.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1, 2 and 4, the PET bottle flake granulating device in this embodiment includes an extruder body 1, a feed hopper 2 is disposed above the extruder body 1, the feed hopper 2 is fixedly communicated with the extruder body 1, a support frame 3 is fixedly connected to an outer surface of the feed hopper 2, a limiting plate 4 is fixedly connected between two inner side walls of the support frame 3, and a pentagonal block 5 is inserted on an upper surface of the limiting plate 4.

Referring to fig. 1, 3 and 4, in addition, the outer surface of the pentahedral block 5 is fixedly connected with a fixing plate 16, the downward movement of the pentahedral block 5 can be limited through the arrangement of the fixing plate 16, the upper surface of the fixing plate 16 is rotationally connected with a power shaft 17 through a bearing, the upper surface of the fixing plate 16 is fixedly connected with two inserted rods 19, the two inserted rods 19 are both inserted with a supporting frame 3, the limit can be provided for the upward and downward movement of the pentahedral block 5 through the arrangement of the inserted rods 19, the top ends of the two inserted rods 19 are both fixedly connected with reset discs 20, pressure springs 21 are both fixedly connected between the two reset discs 20 and the supporting frame 3, the two pressure springs 21 are both sleeved with the inserted rods 19 close to the two reset discs, the setting of the pressure springs 21 can provide assistance for the reset of the pentahedral block 5, the outer surface of the power shaft 17 and the dredging rod 6 is both fixedly connected with a chain wheel 18, the two chain wheels 18 are in transmission connection through the chain, and the setting of the chain wheel 18 and the chain can transmit power for the rotation of the dredging rod 6, and the inside of the pentahedral block 5 is rotationally connected with the dredging rod 6 through the bearing.

Please refer to fig. 1, fig. 4 and fig. 6, simultaneously, the bottom fixedly connected with mediation ring 15 of mediation pole 6, through the setting of mediation ring 15, can dredge the bottom of feeder hopper 2, the top and the external motor output fixed connection of power shaft 17 can provide power for the rotation of power shaft 17 through the setting of external motor.

Referring to fig. 1, fig. 2 and fig. 3, the top end of the dredging rod 6 is fixedly connected with an eccentric disc 7, the upper surface of the eccentric disc 7 and the inner bottom wall of the supporting frame 3 are fixedly connected with clamping seats 8, clamping balls 9 are hinged to the inner parts of the two clamping seats 8 in a ball-shaped mode, a connecting rod 10 is fixedly connected between the two clamping balls 9, a plurality of stirring plates 11 are fixedly connected to the outer surface of the dredging rod 6, a penetrating contact groove 12 is formed in the outer surface of each stirring plate 11, stirring plates 13 are inserted into the inner part of each stirring plate 11, fixing blocks 14 are fixedly connected to the outer surface of each stirring plate 13, the stirring plates 11 close to the fixing blocks 14 are connected through external bolts, and a user can take out the stirring plates 13 through the arrangement of the fixing blocks 14.

According to the PET bottle flake granulating device, the eccentric disc 7 is driven to rotate through the dredging rod 6 in the rotating process, the eccentric disc 7 drives the connecting rod 10 to rotate, the purpose of up-and-down reciprocating motion under the limit of the five-side block 5 and the inserting rod 19 can be achieved, the effect that the stirring plate 11 reciprocates up and down in the material stirring process is achieved, the stirring sheet 13 can be fully contacted with the material inside the feeding hopper 2, meanwhile, the bottom end of the feeding hopper 2 can be squeezed and dredged through the downward reciprocating motion of the dredging rod 6, the flowing shape of the material at the bottom end can be improved through matching with the rotating dredging sheet, and the blocking condition is effectively avoided.

The stirring blade 13 can be removed and replaced.

The working principle of the embodiment is as follows: the material is continuously fed into the hopper, the external motor is started to drive the power shaft 17 to rotate, the dredging rod 6 is driven to rotate through the chain wheel 18, the top end of the conveying rod drives the eccentric disc 7 and the connecting rod 10 to rotate in the rotating process, the five-side block 5 is pushed to drive the dredging rod 6 to reciprocate up and down under the limit of the inserting rod 19, the dredging rod 6 drives the stirring plate 11 and the stirring sheet 13 to reciprocate up and down in the rotating process, the material can be fully contacted, the condition that black spots appear on the surface of the extruded material is avoided, the dredging sheet can be driven to rotate and reciprocate up and down in the reciprocating process of the dredging rod 6, the fluidity of the bottom material can be continuously dredged, the condition that the bottom material is blocked is avoided, and the fluidity that the material enters the extruder body 1 is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. PET bottle flake prilling granulator, including extruder body (1), its characterized in that: the novel extruder is characterized in that a feed hopper (2) is arranged above the extruder body (1), the feed hopper (2) is fixedly communicated with the extruder body (1), a support frame (3) is fixedly connected to the outer surface of the feed hopper (2), a limiting plate (4) is fixedly connected between two inner side walls of the support frame (3), a five-side block (5) is inserted into the upper surface of the limiting plate (4), and a dredging rod (6) is rotatably connected to the inner part of the five-side block (5) through a bearing;

The utility model discloses a stirring device for the oil well, including mediation pole (6), contact groove (12) that runs through are offered to the surface of mediation pole (6), contact groove (13) are offered to the surface of stirring board (11), every stirring board (11) inside has all been pegged graft in the interior equal ball hinge of cassette (8) has joint ball (9), two fixedly connected with connecting rod (10) between joint ball (9), the surface fixedly connected with of mediation pole (6), contact groove (8) that the upper surface of eccentric disk (7) and the interior diapire of support frame (3) are all fixedly connected with cassette (8).

2. The PET bottle flake granulation device of claim 1, wherein: the outer surface of each stirring piece (13) is fixedly connected with a fixing block (14), and each fixing block (14) is connected with a stirring plate (11) close to the fixing block through an external bolt.

3. The PET bottle flake granulation device of claim 1, wherein: the bottom end of the dredging rod (6) is fixedly connected with a dredging ring (15).

4. The PET bottle flake granulation device of claim 1, wherein: the outer surface of the five-side block (5) is fixedly connected with a fixing plate (16).

5. The PET bottle flake granulation device of claim 4, wherein: the upper surface of fixed plate (16) is connected with power shaft (17) through the bearing rotation, the surface of power shaft (17) and mediation pole (6) is all fixedly connected with sprocket (18), two sprocket (18) are connected through chain drive.

6. The PET bottle flake granulation device of claim 5, wherein: the top end of the power shaft (17) is fixedly connected with the external motor output end.

7. The PET bottle flake granulation device of claim 5, wherein: the upper surface of the fixed plate (16) is fixedly connected with two inserting rods (19), and the two inserting rods (19) are inserted into the support frame (3).

8. The PET bottle flake granulation device of claim 7, wherein: the top ends of the two inserted bars (19) are fixedly connected with reset discs (20), pressure springs (21) are fixedly connected between the two reset discs (20) and the support frame (3), and the two pressure springs (21) are sleeved with the inserted bars (19) close to the two compressed springs.