CN217144816U

CN217144816U - Dust collector of plastic granulator

Info

Publication number: CN217144816U
Application number: CN202220580612.2U
Authority: CN
Inventors: 任立岳; 任洪亮; 刘芳; 张守金; 冯国良
Original assignee: Shandong Daoyun Network Industry Co ltd
Current assignee: Shandong Daoyun Network Industry Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-09
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a dust collector of plastic granulator, the on-line screen storage device comprises a base, the upper surface of base is provided with the granulator main part, the top of granulator main part is provided with the feeder hopper, the upper surface of feeder hopper is provided with the apron, the last fixed surface of apron is connected with rotates the motor, the output shaft fixedly connected with pivot of rotating the motor, the inside of pivot and the position that is located the bottom have seted up the extrusion groove, the interior top fixedly connected with extrusion spring in extrusion groove, the bottom fixedly connected with slider of extrusion spring, the lower fixed surface of slider is connected with the connecting rod. The utility model discloses, set up the catch tray through the bottom in the pivot to the catch tray is laminated with the bottom body of feeder hopper under the effect of extrusion spring, and the catch tray carries out the shutoff with the feed opening of feeder hopper simultaneously, effectively avoids inside the clearance in-process dust falls into granulator main part.

Description

Dust collector of plastic granulator

Technical Field

The utility model relates to a granulator technical field especially relates to a plastic granulator's dust collector.

Background

A plastic pelletizer is a machine for processing plastic into a specific shape, in which the plastic is melted by a heating assembly inside the pelletizer and then extruded into a specific shape by an extrusion section inside the pelletizer.

In the prior art, the application numbers are: the patent application of "CN 202020486943.0" discloses: "a plastic granulator with dust collector", this patent is through first connecting rod, the clearance cotton, the feeder hopper, including a motor, an end cap, a controller, and a cover plate, the second connecting rod, the air exhauster main part, the mutually supporting use of connecting pipe and pivot, the good purpose of plastic granulator dust removal effect that has dust collector has been reached, the problem that general plastic granulator lacks dust collector has been solved, can clear up the dust and the spot that the feeder hopper inner wall depends on, avoid spot and the too much influence that causes the processing of material of dust on the feeder hopper, improve people's work efficiency, further user demand who satisfies people, but still have the inside that the dust of subtotal gets into the granulator at the in-process of clearance, especially the position far away of the distance of feeder hopper bottom and air exhauster main part.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a dust removing device of a plastic granulator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust removal device of a plastic granulator comprises a base, wherein a granulator main body is arranged on the upper surface of the base, a feeding hopper is arranged above the granulator main body, a cover plate is arranged on the upper surface of the feeding hopper, a rotating motor is fixedly connected to the upper surface of the cover plate, an output shaft of the rotating motor is fixedly connected with a rotating shaft, an extrusion groove is formed in the rotating shaft and is located at the bottom of the rotating shaft, an extrusion spring is fixedly connected to the inner top of the extrusion groove, a sliding block is fixedly connected to the bottom end of the extrusion spring, a connecting rod is fixedly connected to the lower surface of the sliding block, the bottom end of the connecting rod extends to the lower portion of the rotating shaft and is rotatably connected with a collecting disc, a first limiting groove is formed in the inner wall of the extrusion groove, and a first limiting block is slidably connected to the interior of the first limiting groove;

the outer surface of the bottom of the collecting disc is fixedly connected with a second limiting block, a second limiting groove is formed in the feeding hopper feeding opening, and the second limiting block is connected to the inside of the second limiting groove in a sliding mode;

the surface of pivot is provided with the dust removal subassembly, be provided with the chucking subassembly between apron and the feeder hopper, the upper surface of apron just is located the both sides fixedly connected with handle that rotates the motor, the upper surface of apron just is located the handle and rotates and is provided with the dust absorption subassembly between the motor.

As a further description of the above technical solution:

the dust removal component comprises a fixed rod, the fixed rod is fixedly connected to the rotating shaft, and the fixed rod is far away from one end of the rotating shaft and is fixedly connected with a cleaning plate.

As a further description of the above technical solution:

the chucking subassembly includes solid fixed ring and locating hole, solid fixed ring fixed connection is on the surface of feeder hopper, gu fixed ring's last fixed surface is connected with the locating lever, the lower surface at the apron is seted up to the locating hole, the locating lever all is provided with a plurality ofly with the quantity of locating hole to the locating lever corresponds the setting with the locating hole.

As a further description of the above technical solution:

the dust absorption subassembly includes dust catcher and recess, the lower surface at the apron is seted up to the recess is located the inboard of locating hole, dust catcher fixed connection is at the upper surface of apron to the dust catcher is located between rotation motor and the handle, the lower surface of dust catcher is provided with the dust absorption pipe, the dust absorption pipe is located the inside one end fixedly connected with dust absorption head of recess.

As a further description of the above technical solution:

the number of the dust collectors and the number of the grooves are two, and the dust collectors and the grooves are arranged correspondingly.

As a further description of the above technical solution:

slider and connecting rod all with pivot sliding connection, the cross-sectional shape of catch tray and feeder hopper bottom is the toper to catch tray and feeder hopper looks adaptation.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this plastic granulator's dust collector sets up the catch tray through the bottom in the pivot to the catch tray is laminated with the bottom body of feeder hopper under extrusion spring's effect, and the catch tray carries out the shutoff with the feed opening of feeder hopper simultaneously, effectively avoids inside the clearance in-process dust falls into granulator main part.

2. Compared with the prior art, this dust collector of plastic granulator, the surface of the bottom of catch tray is through setting up the second stopper to insert the inside in second spacing groove with the second stopper, be used for fixing the catch tray, avoid the catch tray to follow the pivot and rotate together.

Drawings

Fig. 1 is a front view of a dust removing device of a plastic granulator according to the present invention;

fig. 2 is a schematic structural view of a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the rotating shaft of the dust removing device of the plastic granulator according to the present invention;

fig. 4 is a schematic structural diagram of B in fig. 1 according to the present invention;

fig. 5 is the utility model provides a dust collector's of plastic granulator feeder hopper schematic structure diagram.

Illustration of the drawings:

1. a base; 2. a granulator main body; 3. a feed hopper; 4. a cover plate; 5. rotating the motor; 6. a rotating shaft; 7. extruding a groove; 8. a compression spring; 9. a slider; 10. a connecting rod; 11. a collection tray; 12. a first limit groove; 13. a first stopper; 14. a second limit groove; 15. a second limiting block; 16. fixing the rod; 17. cleaning the plate; 18. a handle; 19. a clamping assembly; 191. a fixing ring; 192. positioning a rod; 193. positioning holes; 20. a dust collection assembly; 201. a dust collector; 202. a dust collection pipe; 203. a groove; 204. a dust suction head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of plastic granulator's dust collector: comprises a base 1, a granulator main body 2 is arranged on the upper surface of the base 1, a feed hopper 3 is arranged above the granulator main body 2, a cover plate 4 is arranged on the upper surface of the feed hopper 3, a rotating motor 5 is fixedly connected to the upper surface of the cover plate 4 and used for controlling the rotating shaft 6 to drive a dust removal component to rotate and cleaning dust on the inner wall of the feed hopper 3, a rotating shaft 6 is fixedly connected to an output shaft of the rotating motor 5, an extrusion groove 7 is formed in the bottom of the rotating shaft 6, an extrusion spring 8 is fixedly connected to the inner top of the extrusion groove 7, a sliding block 9 is extruded by the elasticity of the extrusion spring 8, a collecting disc 11 is attached to the bottom of the feed hopper 3, a feed opening is blocked, the cleaned dust is prevented from falling into the granulator main body 2, it needs to be noted that the weight of the cover plate 4 is far larger than the elasticity of the extrusion spring 8, the cover plate 4 is jacked up without the reactive force of the extrusion spring 8, bottom fixedly connected with slider 9 of extrusion spring 8, slider 9 and connecting rod 10 all with 6 sliding connection of pivot, the lower fixed surface of slider 9 is connected with connecting rod 10, the bottom of connecting rod 10 extends to the below of pivot 6 and is rotated and be connected with catch tray 11, be used for collecting the dust, carry out the shutoff to the feed opening simultaneously, the cross sectional shape of catch tray 11 and 3 bottoms of feeder hopper is the toper, and catch tray 11 and 3 looks adaptations of feeder hopper, first spacing groove 12 has been seted up on the inner wall of extrusion groove 7, the inside sliding connection of first spacing groove 12 has first stopper 13, through setting up first spacing groove 12, first stopper 13, be used for the spacing of connecting rod 10, make connecting rod 10 follow pivot 6 and rotate together.

The outer fixed surface in bottom of collecting tray 11 is connected with second stopper 15, and second spacing groove 14 has been seted up to the inside of the feed opening of feeder hopper 3 to second stopper 15 sliding connection is in the inside of second spacing groove 14, through setting up second stopper 15, second spacing groove 14 for the spacing of collecting tray 11 avoids collecting tray 11 to follow pivot 6 and rotates together.

The surface of pivot 6 is provided with dust removal component, and dust removal component includes dead lever 16, and dead lever 16 fixed connection is in pivot 6, and the one end fixedly connected with cleaning plate 17 of pivot 6 is kept away from to dead lever 16.

Be provided with chucking subassembly 19 between apron 4 and the feeder hopper 3 for spacing between apron 4 and the feeder hopper 3, chucking subassembly 19 includes solid fixed ring 191 and locating hole 193, gu fixed ring 191 fixed connection is on the surface of feeder hopper 3, gu fixed ring 191's last fixed surface is connected with locating lever 192, locating hole 193 is seted up at the lower surface of apron 4, locating lever 192 all is provided with a plurality ofly with the quantity of locating hole 193, and locating lever 192 corresponds the setting with locating hole 193.

The upper surface of apron 4 just is located the both sides fixedly connected with handle 18 that rotates motor 5, be used for controlling opening and closing of apron 4, the upper surface of apron 4 just is located and is provided with dust absorption assembly 20 between handle 18 and the rotation motor 5, be used for absorbing the dust that gets off clearing up, dust absorption assembly 20 includes cleaner 201 and recess 203, cleaner 201 all is provided with two with the quantity of recess 203, and cleaner 201 corresponds the setting with recess 203, recess 203 sets up the lower surface at apron 4, and recess 203 is located the inboard of locating hole 193, cleaner 201 fixed connection is on the upper surface of apron 4, and cleaner 201 is located between rotation motor 5 and the handle 18, the lower surface of cleaner 201 is provided with dust absorption pipe 202, the one end fixedly connected with dust absorption head 204 that dust absorption pipe 202 is located recess 203 inside.

The working principle is as follows: when needing the dust on the clearance feeder hopper 3 inner wall, cover apron 4 through handle 18, and insert locating lever 192 in locating hole 193, collecting tray 11 extrudees slider 9 under extrusion spring 8's effect this moment, make collecting

tray

11 and 3 bottom laminating of feeder hopper, and carry out the shutoff with the feed opening, then drive dust removal component through rotating motor 5 control shaft 6 and rotate, and clear up the dust on the 3 inner walls of feeder hopper, the dust that clears up down is most by the suction of dust absorption component 20, the minority falls into collecting tray 11, in-process collecting tray 11 is in the same place with feeder hopper 3 is fixed under the effect of second stopper 15, second spacing groove 14, avoid taking place to rotate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dust collector of plastic granulator, includes base (1), its characterized in that: the granulator is characterized in that a granulator main body (2) is arranged on the upper surface of the base (1), a feed hopper (3) is arranged above the granulator main body (2), a cover plate (4) is arranged on the upper surface of the feed hopper (3), a rotating motor (5) is fixedly connected to the upper surface of the cover plate (4), a rotating shaft (6) is fixedly connected to an output shaft of the rotating motor (5), an extrusion groove (7) is formed in the rotating shaft (6) and is located at the bottom of the rotating shaft, an extrusion spring (8) is fixedly connected to the inner top of the extrusion groove (7), a sliding block (9) is fixedly connected to the bottom end of the extrusion spring (8), a connecting rod (10) is fixedly connected to the lower surface of the sliding block (9), the bottom end of the connecting rod (10) extends to the lower portion of the rotating shaft (6) and is rotatably connected with a collecting disc (11), and a first limiting groove (12) is formed in the inner wall of the extrusion groove (7), a first limiting block (13) is connected inside the first limiting groove (12) in a sliding manner;

a second limiting block (15) is fixedly connected to the outer surface of the bottom of the collecting disc (11), a second limiting groove (14) is formed in the feeding opening of the feeding hopper (3), and the second limiting block (15) is connected to the inner portion of the second limiting groove (14) in a sliding mode;

the surface of pivot (6) is provided with the dust removal subassembly, be provided with chucking subassembly (19) between apron (4) and feeder hopper (3), the upper surface of apron (4) just is located both sides fixedly connected with handle (18) that rotate motor (5), the upper surface of apron (4) just is located handle (18) and rotates and is provided with dust absorption subassembly (20) between motor (5).

2. The dust collector of a plastic granulator according to claim 1, wherein: the dust removal assembly comprises a fixing rod (16), the fixing rod (16) is fixedly connected to the rotating shaft (6), and one end, far away from the rotating shaft (6), of the fixing rod (16) is fixedly connected with a cleaning plate (17).

3. The dust removing device of a plastic granulator according to claim 1, wherein: chucking subassembly (19) are including solid fixed ring (191) and locating hole (193), gu fixed ring (191) fixed connection is on the surface of feeder hopper (3), gu the last fixed surface of fixed ring (191) is connected with locating lever (192), the lower surface at apron (4) is seted up in locating hole (193), locating lever (192) all are provided with a plurality ofly with the quantity of locating hole (193) to locating lever (192) correspond the setting with locating hole (193).

4. A dust extraction unit for a plastics material pelletiser as claimed in claim 3, in which: dust absorption subassembly (20) are including dust catcher (201) and recess (203), the lower surface at apron (4) is seted up in recess (203) to recess (203) are located the inboard of locating hole (193), dust catcher (201) fixed connection is at the upper surface of apron (4), and dust catcher (201) are located between rotation motor (5) and handle (18), the lower surface of dust catcher (201) is provided with dust absorption pipe (202), dust absorption pipe (202) are located the inside one end fixedly connected with dust absorption head (204) of recess (203).

5. The dust removing device of the plastic granulator according to claim 4, wherein: the number of the dust collectors (201) and the number of the grooves (203) are two, and the dust collectors (201) and the grooves (203) are arranged correspondingly.

6. The dust removing device of a plastic granulator according to claim 1, wherein: slider (9) and connecting rod (10) all with pivot (6) sliding connection, catch tray (11) are the toper with the cross sectional shape of feeder hopper (3) bottom to catch tray (11) and feeder hopper (3) looks adaptation.