CN218171015U - Tertiary sieve separator is used in production of plastics regeneration granule - Google Patents

Abstract

The utility model discloses a tertiary sieve separator is used in production of plastics recycling granule contains the workstation, is equipped with supporting seat and driving motor on the workstation, is equipped with first gear and drive chain workstation lower part in driving motor's the pivot and still is equipped with the backup pad, is equipped with screening mechanism on the supporting seat, and one side that driving motor was kept away from to screening mechanism is equipped with inside hollow first stock guide, second stock guide and third stock guide. The utility model discloses the mechanism is simple, screens plastic granules through tertiary screening structure, and the screening efficiency is high, and the vibrations that produce at the in-process of screening are little, the small in noise that produces, great promotion the travelling comfort in production space, simultaneously the utility model discloses a screening structure be one kind and seal the condition of screening, has reduced the probability that the pollutant in the air got into the granule, has promoted finished product plastic granules's cleanliness factor.

Description

Tertiary sieve separator is used in production of plastics regeneration granule

Technical Field

The utility model relates to a plastics regeneration granule field specifically is a tertiary sieve separator is used in production of plastics regeneration granule.

Background

The plastic regenerated particles are particles processed by utilizing waste plastics. The plastic regenerated particles are processed by taking waste plastic products as raw materials, and have wide market.

At present, in the production process of plastic regenerated particles, qualified plastic particles need to be screened out through a vibrating screen, enter a finished product area and are removed from scraps of the plastic particles, but in the production process, the plastic particles are high in temperature, the particles are often agglomerated, the scraps are attached to a finished product, and once the produced plastic particles have the scraps and directly enter a package, the quality and the attractiveness of a product are affected. And current vibrations screening machine ubiquitous noise problem of arriving causes noise pollution, reduces the comfort level in production place, and a lot of vibrations screening machine simultaneously do not seal its structure and handle for dust in the granule is kicked up and has produced the influence to the cleanness of granule, and dust in the production space also easily enters into finally leads to the granule dirty in the granule simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Noise to having produced noise pollution in the current vibrations screening machine working process, the dirt in the production place air causes the pollution in entering into the granule easily to and the granule originally mixed with the dirt is easily kicked up the problem that enters into the granule again.

(II) technical scheme

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a three-level screening machine is used in production of plastic recycling granule, contains the workstation, be equipped with supporting seat and driving motor on the workstation, be equipped with first gear and drive chain in driving motor's the pivot the workstation lower part still is equipped with the backup pad, be equipped with screening mechanism on the supporting seat, one side that screening mechanism kept away from driving motor is equipped with inside hollow first baffle, second baffle and third baffle, first baffle contains ring shape first receipts material ring and first blanking pipe, first receipts material ring with first blanking pipe is integrated into one piece structure, the second baffle contains ring shape second receipts material ring and second blanking pipe, second receipts material ring with second blanking pipe is integrated into one piece structure, the third baffle contains ring shape third receipts material ring and third blanking pipe, third receipts material ring with third blanking pipe is integrated into one piece structure, first blanking pipe, second blanking pipe and third blanking pipe all run through the backup pad and extend to the lower part of backup pad, first blanking pipe, second baffle and third blanking pipe pass through the fixed screw bolt baffle.

Further, screening mechanism contains first screening pipe, second screening pipe, third screening pipe and screw shaft, the setting of second screening pipe with the inside of first screening pipe, third screening pipe set up with the inside of second screening pipe, the screw shaft set up in the inside of third screening pipe, first screening pipe with supporting seat fixed connection, first screening pipe is close to driving motor's one end is equipped with first apron, keeps away from driving motor's one end is equipped with the second apron, the second screening pipe is close to driving motor's one end is equipped with the third apron, keeps away from driving motor's one end is equipped with the fourth apron, first apron with the second apron with first screening pipe bolted connection, the third apron with the fourth apron with second screening pipe bolted connection, the third screening pipe is close to driving motor one end with third apron bolted connection, the third screening pipe is kept away from driving motor's one end is equipped with the fifth apron and passes through bolted connection.

Further, the second apron is the annular apron, the second screening pipe is kept away from driving motor's one end is run through the second apron and with second apron swing joint, and extend to the outside of first screening pipe, the fourth apron is the annular apron, the third screening pipe is kept away from driving motor's one end is run through the fourth apron and with fourth apron swing joint, and extend to the outside of second screening pipe, the screw shaft is close to driving motor's one end is run through third apron fixed connection.

Further, be equipped with first turbine piece and first through-hole on the lateral wall of second screening pipe, first through-hole is equipped with a plurality of groups and evenly establishes on the pipe wall of second screening pipe, be equipped with second turbine piece and second through-hole on the lateral wall of third screening pipe, the second through-hole is equipped with a plurality of groups and evenly establishes on the pipe wall of third screening pipe, be equipped with third turbine piece on the lateral wall of screw shaft, the diameter of first through-hole is greater than the diameter of second through-hole.

Furthermore, a feeding port is arranged on the upper portion, close to one end of the driving motor, of the first screening pipe, a first discharging port is arranged on the lower portion, away from the driving motor, of one end of the first screening pipe, a second discharging port is arranged on the lower portion, away from the driving motor, of one end of the second screening pipe, a third discharging port is arranged on the lower portion, away from the driving motor, of one end of the third screening pipe, the first discharging port and the hollow portion of the first material guide are vertically arranged, the second discharging port and the hollow portion of the second material guide are vertically arranged, and the third discharging port and the hollow portion of the third material guide are vertically arranged.

Furthermore, still be equipped with the pivot on the third apron, the pivot is kept away from driving motor's one end with third apron fixed connection is close to driving motor's one end run through first apron and with first apron swing joint, be equipped with the second gear in the pivot, first gear passes through drive chain with the second gear and is connected.

Furthermore, material barrels are arranged at the lower parts of the first material guide, the second material guide and the third material guide.

Advantageous effects

The utility model discloses the mechanism is simple, screens plastic granules through tertiary screening structure, and the screening efficiency is high, and the vibrations that produce at the in-process of screening are little, the small in noise of production, great promotion production space's travelling comfort, simultaneously the utility model discloses a screening structure be one kind and seal the condition of screening, reduced the probability that the pollutant in the air got into the granule, promoted finished product plastic granules's cleanliness factor.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a structural diagram of the screening mechanism of the present invention;

FIG. 3 is a cross-sectional view of the screening mechanism of the present invention;

FIG. 4 is a structural view of a first material guide of the present invention;

the mark in the figure is: 1-workbench, 2-supporting seat, 3-driving motor, 31-first gear, 32-driving chain, 4-supporting plate, 5-screening mechanism, 51-first screening pipe, 511-first cover plate, 512-second cover plate, 513-feeding port, 514-first discharging port, 52-second screening pipe, 521-third cover plate, 522-fourth cover plate, 523-first turbine blade, 524-first through hole, 525-second discharging port, 53-third screening pipe, 531-fifth cover plate, 532-second turbine blade, 533-second through hole, 534-third discharging port, 54-screw shaft, 6-first material guide, 61-first material collecting ring, 62-first material falling pipe, 7-second material guide, 71-second material collecting ring, 72-second material falling pipe, 8-third material guide, 81-third material collecting ring, 82-third material falling pipe, 9-rotating shaft, 91-second gear and 10-second material falling barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a three-stage screening machine for producing recycled plastic granules includes a workbench 1, a support base 2 and a driving motor 3 are disposed on the workbench 1, a first gear 31 and a driving chain 32 are disposed on a rotating shaft of the driving motor 3, a support plate 4 is further disposed on a lower portion of the workbench 1, a screening mechanism 5 is disposed on the support base 2, a first material guide 6, a second material guide 7 and a third material guide 8 which are hollow inside are disposed on a side of the screening mechanism 5 away from the driving motor 3, the first material guide 6 includes a circular first material receiving ring 61 and a first material dropping pipe 62, the first material receiving ring 61 and the first material dropping pipe 62 are integrally formed, the second material guide 7 includes a circular second material receiving ring 71 and a second material dropping pipe 72, the second material receiving ring 71 and the second material dropping pipe 72 are integrally formed, the third material guide 8 includes a circular third material receiving ring 81 and a third material dropping pipe 82, the third material receiving ring 81 and the third material dropping pipe 82 are integrally formed, the first material receiving ring 81 and the third material dropping pipe 82 are fixedly connected to the support plate 4, and the second material guide 8 are connected to the corner iron.

Further, the screening mechanism 5 includes a first screening pipe 51, a second screening pipe 52, a third screening pipe 53 and a screw shaft 54, the second screening pipe 52 is disposed inside the first screening pipe 51, the third screening pipe 53 is disposed inside the second screening pipe 52, the screw shaft 54 is disposed inside the third screening pipe 53, the first screening pipe 51 is fixedly connected to the support base 2, a first cover plate 511 is disposed at one end of the first screening pipe 51 close to the driving motor 3, a second cover plate 512 is disposed at one end of the second screening pipe 52 far away from the driving motor 3, a third cover plate 521 is disposed at one end of the second screening pipe 52 close to the driving motor 3, a fourth cover plate 522 is disposed at one end of the second screening pipe far away from the driving motor 3, the first cover plate 511 and the second cover plate 512 are bolted to the first screening pipe 51, the third cover plate 521 and the fourth cover plate 522 are bolted to the second screening pipe 52, one end of the third screening pipe 53 close to the screening motor 3 is bolted to the third cover plate 521, and one end of the third screening pipe 53 far away from the driving motor 3 is provided with a fifth cover plate 531 and is bolted to the third pipe 53. The second cover plate 512 is an annular cover plate, one end of the second screening pipe 52 far away from the driving motor 3 penetrates through the second cover plate 512 and is movably connected with the second cover plate 512, and extends to the outside of the first screening pipe 51, the fourth cover plate 522 is an annular cover plate, one end of the third screening pipe 53 far away from the driving motor 3 penetrates through the fourth cover plate 522 and is movably connected with the fourth cover plate 522, and extends to the outside of the second screening pipe 52, and one end of the screw shaft 54 close to the driving motor 3 penetrates through the third cover plate 521 and is fixedly connected with the screw shaft. Be equipped with first turbine piece 523 and first through-hole 524 on the lateral wall of second screening pipe 52, first through-hole 524 is equipped with a plurality of groups and evenly establishes on the pipe wall of second screening pipe 52, be equipped with second turbine piece 532 and second through-hole 533 on the lateral wall of third screening pipe 53, second through-hole 533 is equipped with a plurality of groups and evenly establishes on the pipe wall of third screening pipe 53, be equipped with the third turbine piece on the lateral wall of screw shaft 54, the diameter of first through-hole 524 is greater than the diameter of second through-hole 533. A feeding port 513 is arranged at the upper part of one end, close to the driving motor 3, of the first screening pipe 51, a first discharging port 514 is arranged at the lower part of one end, far away from the driving motor 3, of the first screening pipe 51, a second discharging port 525 is arranged at the lower part of one end, far away from the driving motor 3, of the second screening pipe 52, a third discharging port 534 is arranged at the lower part of one end, far away from the driving motor 3, of the third screening pipe 53, the first discharging port 514 is vertically arranged with the hollow part of the first material guide 6, the second discharging port 525 is vertically arranged with the hollow part of the second material guide 7, and the third discharging port 534 is vertically arranged with the hollow part of the third material guide 8. The third cover plate 521 is further provided with a rotating shaft 9, one end of the rotating shaft 9, which is far away from the driving motor 3, is fixedly connected with the third cover plate 521, one end of the rotating shaft 9, which is close to the driving motor 3, penetrates through the first cover plate 511 and is movably connected with the first cover plate 511, the rotating shaft 9 is provided with a second gear 91, and the first gear 31 is connected with the second gear 91 through a driving chain 32. The lower parts of the first material guide 6, the second material guide 7 and the third material guide 8 are all provided with material barrels 10.

The theory of operation, the staff pours the product that needs to carry out the screening into from pan feeding mouth 513 in the production, and driving motor 3 works, rotates and then drives second screening pipe 52, third screening pipe 53 and screw shaft 54 and rotate together through driving pivot 9, and great granule is pushed out from first discharge gate 514 through the promotion of first turbine 523 in the inside of first screening pipe 51 by the separation to fall into in first guide 6 and finally fall into material case 10. The rest particles enter the second screening pipe 52, the particles with the particle diameter smaller than the first through hole 524 and larger than the second through hole 533 enter the second screening pipe 52 and are pushed to the second discharge hole 525 by the second turbine blade 532, fall into the second material guide 7 from the second discharge hole 525 and finally fall into the material tank 10, and the particles with the particle diameter smaller than the second through hole 533 enter the third screening pipe 53, are pushed to the third discharge hole 534 by the rotation of the screw shaft 54, then fall into the third material guide 8 and finally fall into the material barrel 10.

First stock guide 7, second stock guide 8 and third stock guide 9 all are equipped with the structure of receiving the material ring, receive the material ring structure and can guarantee that the granule can not unrestrained at ejection of compact in-process, and the granule is in simultaneously the utility model discloses in the mode that carries out the screening through rotating replaces the mode of vibrations screening and has avoided the produced noise of vibrations, simultaneously because the utility model discloses a first screening pipe 51 is outermost structure, and the granule is screened in its inside, so with external filth and the isolated division of inside granule for can not be contaminated in the granule screening process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a three-level screening machine is used in production of plastics reclaimed particles, its characterized in that contains workstation (1), be equipped with supporting seat (2) and driving motor (3) on workstation (1), be equipped with first gear (31) and drive chain (32) in the pivot of driving motor (3) workstation (1) lower part still is equipped with backup pad (4), be equipped with screening mechanism (5) on supporting seat (2), screening mechanism (5) are kept away from one side of driving motor (3) is equipped with inside hollow first baffle ware (6), second baffle ware (7) and third baffle ware (8), first baffle ware (6) contain the first receipts material ring of ring shape (61) and first blanking pipe (62), first receipts material ring (61) with first blanking pipe (62) are the integrated into one piece structure, second baffle ware (7) contain the second receipts material ring of ring shape (71) and second blanking pipe (72), second receipts material ring (71) with second blanking pipe (72) are the integrated into one piece structure, third blanking pipe (81) and third blanking pipe (82) are run through the blanking pipe (82) and third blanking pipe (82) are the material ring (82) and first blanking pipe (62), the blanking pipe (71) are the material ring (82) and the material pipe (82) are all run through the material receiving structure The material guide device comprises a support plate (4) and extends to the lower part of the support plate (4), and the first material guide device (6), the second material guide device (7) and the third material guide device (8) are connected with the support plate (4) through fixed angle iron bolts.

2. The three-stage screening machine for producing recycled plastic granules according to claim 1, wherein the screening mechanism (5) comprises a first screening pipe (51), a second screening pipe (52), a third screening pipe (53) and a screw shaft (54), the second screening pipe (52) is arranged inside the first screening pipe (51), the third screening pipe (53) is arranged inside the second screening pipe (52), the screw shaft (54) is arranged inside the third screening pipe (53), the first screening pipe (51) is fixedly connected with the support base (2), a first cover plate (511) is arranged at one end of the first screening pipe (51) close to the driving motor (3), a second cover plate (512) is arranged at one end far away from the driving motor (3), a third cover plate (521) is arranged at one end of the second screening pipe (52) close to the driving motor (3), a fourth cover plate (522) is arranged at one end far away from the driving motor (3), the first cover plate (522) and the second cover plate (512) are connected with the third screening pipe (521), and the screening pipe (51) is connected with the third screening pipe (521), one end, far away from the driving motor (3), of the third screening pipe (53) is provided with a fifth cover plate (531) and connected through a bolt.

3. The three-stage screening machine for producing recycled plastic granules as claimed in claim 2, wherein the second cover plate (512) is an annular cover plate, one end of the second screening pipe (52) far away from the driving motor (3) penetrates through the second cover plate (512) and is movably connected with the second cover plate (512) and extends to the outside of the first screening pipe (51), the fourth cover plate (522) is an annular cover plate, one end of the third screening pipe (53) far away from the driving motor (3) penetrates through the fourth cover plate (522) and is movably connected with the fourth cover plate (522) and extends to the outside of the second screening pipe (52), and one end of the screw shaft (54) near the driving motor (3) penetrates through the third cover plate (521) and is fixedly connected.

4. The three-stage screening machine for producing the recycled plastic granules of claim 2, wherein the outer sidewall of the second screening pipe (52) is provided with a first turbine blade (523) and a first through hole (524), the first through hole (524) is provided with a plurality of groups and is uniformly arranged on the pipe wall of the second screening pipe (52), the outer sidewall of the third screening pipe (53) is provided with a second turbine blade (532) and a second through hole (533), the second through hole (533) is provided with a plurality of groups and is uniformly arranged on the pipe wall of the third screening pipe (53), the outer sidewall of the screw shaft (54) is provided with a third turbine blade, and the diameter of the first through hole (524) is greater than that of the second through hole (533).

5. The three-stage screening machine for producing the recycled plastic particles as claimed in claim 2, wherein a feeding port (513) is formed in an upper portion of one end, close to the driving motor (3), of the first screening pipe (51), a first discharging port (514) is formed in a lower portion of one end, far away from the driving motor (3), of the first screening pipe (51), a second discharging port (525) is formed in a lower portion of one end, far away from the driving motor (3), of the second screening pipe (52), a third discharging port (534) is formed in a lower portion of one end, far away from the driving motor (3), of the third screening pipe (53), the first discharging port (514) and a hollow portion of the first material guide (6) are vertically arranged, the second discharging port (525) and a hollow portion of the second material guide (7) are vertically arranged, and the third discharging port (534) and a hollow portion of the third material guide (8) are vertically arranged.

6. The three-stage screening machine for producing the recycled plastic particles as claimed in claim 2, wherein a rotating shaft (9) is further arranged on the third cover plate (521), one end, far away from the driving motor (3), of the rotating shaft (9) is fixedly connected with the third cover plate (521), one end, close to the driving motor (3), of the rotating shaft penetrates through the first cover plate (511) and is movably connected with the first cover plate (511), a second gear (91) is arranged on the rotating shaft (9), and the first gear (31) is connected with the second gear (91) through a driving chain (32).

7. The three-stage screening machine for producing the recycled plastic particles as claimed in claim 1, wherein the lower parts of the first material guide (6), the second material guide (7) and the third material guide (8) are provided with material barrels (10).

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