CN211678783U - Multistage sieving mechanism of plastic granules - Google Patents
Multistage sieving mechanism of plastic granules Download PDFInfo
- Publication number
- CN211678783U CN211678783U CN201922401765.7U CN201922401765U CN211678783U CN 211678783 U CN211678783 U CN 211678783U CN 201922401765 U CN201922401765 U CN 201922401765U CN 211678783 U CN211678783 U CN 211678783U
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- Prior art keywords
- screening
- multistage
- grooves
- groove
- connecting shaft
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Abstract
The utility model discloses a multistage sieving mechanism of plastic granules belongs to plastics manufacture equipment technical field. Including a plurality of screening grooves, a plurality of screening grooves pass through the connecting axle and connect gradually on the fixed bolster, a plurality of screening grooves are arranged from top to bottom, the screening groove can overturn and rock for the fixed bolster. And the bottom surface of the screening groove is provided with a sieve pore with a preset specification. The upper half part of the screening groove is in a cuboid shape which is transversely placed, and the lower half part of the screening groove is in a triangular prism shape which is transversely placed or a curved surface shape which protrudes downwards. The utility model provides a multistage sieving mechanism of plastic granules, screening groove can rock for the fixed bolster, makes things convenient for the reversal in screening groove like this, pours the material.
Description
Technical Field
The utility model relates to a plastic granules multi-stage screening device belongs to plastics manufacture equipment technical field.
Background
In the production process of plastic granules, the crushing of plastic granules rubbing crusher can not guarantee that the size specification of all plastic granules through the crushing of rubbing crusher can both be within the standard range, needs further screening, and screening commonly used at present is established for horizontal, promotes plastic granules through helical blade and sieves, and the lateral motion of this kind of mode material can not guarantee that tiny granule is whole all to pass through the sifting surface, can not accomplish fine grading.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a vertical plastic granules multistage screening device that material was conveniently poured, including a plurality of screening grooves, a plurality of screening grooves pass through the connecting axle and connect gradually on the fixed bolster, arrange from top to bottom in a plurality of screening grooves, the screening groove can overturn and rock for the fixed bolster.
In an embodiment of the present invention, the bottom surface of the screening groove has a sieve mesh with a predetermined size.
The utility model discloses an in an embodiment, screening groove first half is horizontal placing's cuboid shape, and the latter half is horizontal placing's triangular prism shape or downward outstanding curved surface shape.
In an embodiment of the present invention, the lower half portion of the screen is a triangular prism and extends downward to form 4 faces, and at least one of the 4 faces has a predetermined screen hole.
The utility model discloses an in an embodiment, plastic granules multi-stage screening device, top-down, the predetermined sieve mesh in screening groove diminishes step by step.
The utility model discloses an in an embodiment, plastic granules multi-stage screening device, top-down, screening cell volume grow step by step.
In an embodiment of the present invention, the screening groove is fixedly connected to the connecting shaft, and the connecting shaft is movably connected to the fixing bracket.
In an embodiment of the present invention, the screening groove is movably connected to the connecting shaft, and the connecting shaft is fixedly connected to the fixing bracket.
The utility model discloses the beneficial effect who brings: the utility model provides a multistage sieving mechanism of plastic granules, screening groove can rock for the fixed bolster, makes things convenient for the reversal in screening groove like this, pours the material.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a left side view of an embodiment of the present invention.
Wherein, 1-fixing the bracket; 2-a connecting shaft; 3-screening tank; 4-sieve mesh; 5-the lower half of the screening tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
The utility model provides a multistage sieving mechanism of plastic granules, includes a plurality of screening grooves 3, a plurality of screening grooves 3 connect gradually on fixed bolster 1 through connecting axle 2, a plurality of screening grooves 3 are arranged from top to bottom, screening groove 3 can overturn and rock for fixed bolster 1.
The bottom surface of the screening groove 3 is provided with a screen hole 4 with a preset specification.
The upper half part of the screening groove is in a cuboid shape and the lower half part is in a triangular prism shape.
The lower half part is in a triangular prism shape, 4 surfaces extend downwards, and at least one surface of the 4 surfaces is provided with a preset sieve pore 4. The multistage plastic particle screening device is characterized in that the preset screen holes of the screening grooves become smaller step by step from top to bottom. The multistage screening plant of plastic granules, top-down, screening cell volume grow step by step. The screening groove is fixedly connected with the connecting shaft, and the connecting shaft is movably connected with the fixed support.
And a material collecting device is placed below the lowest screening groove.
Example 2
The utility model provides a multistage sieving mechanism of plastic granules, includes a plurality of screening grooves 3, a plurality of screening grooves 3 connect gradually on fixed bolster 1 through connecting axle 2, a plurality of screening grooves 3 are arranged from top to bottom, screening groove 3 can overturn and rock for fixed bolster 1.
The bottom surface of the screening groove 3 is provided with a screen hole 4 with a preset specification.
The screening groove upper half is the cuboid shape of transversely placing, and the lower half is the curved surface shape of downward salient. Sieve mesh with preset specification on curved surface
The multistage plastic particle screening device is characterized in that the preset screen holes of the screening grooves become smaller step by step from top to bottom. The multistage screening plant of plastic granules, top-down, screening cell volume grow step by step. The screening groove is movably connected with the connecting shaft, and the connecting shaft is fixedly connected with the fixed support.
And a material collecting device is placed below the lowest screening groove.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a multistage sieving mechanism of plastic granules, its characterized in that, includes a plurality of screening grooves, a plurality of screening grooves pass through the connecting axle and connect gradually on the fixed bolster, arrange from top to bottom in a plurality of screening grooves, the screening groove can overturn and rock for the fixed bolster.
2. The multistage screening apparatus for plastic particles as claimed in claim 1, wherein the screening grooves have a predetermined size of screen holes on the bottom surface thereof.
3. The multistage screening apparatus of claim 2, wherein the screening chute has an upper half in the shape of a horizontally disposed rectangular parallelepiped and a lower half in the shape of a horizontally disposed triangular prism or a downwardly protruding curved surface.
4. A multistage screening apparatus for plastic particles according to claim 3, wherein the lower half portion has a triangular prism shape with 4 faces extending downward, and at least one of said 4 faces has a predetermined screen.
5. The multistage plastic particle screening apparatus as claimed in claim 2, wherein the predetermined sieve holes of the screening grooves are gradually reduced from top to bottom.
6. The multistage plastic particle screening device as claimed in claim 1, wherein the size of the screening trough is gradually increased from top to bottom.
7. The multistage screening device of plastic particles as claimed in claim 1, wherein the screening groove is fixedly connected with the connecting shaft, and the connecting shaft is movably connected with the fixing bracket.
8. The multistage screening device of plastic particles as claimed in claim 1, wherein the screening groove is movably connected with the connecting shaft, and the connecting shaft is fixedly connected with the fixing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401765.7U CN211678783U (en) | 2019-12-27 | 2019-12-27 | Multistage sieving mechanism of plastic granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401765.7U CN211678783U (en) | 2019-12-27 | 2019-12-27 | Multistage sieving mechanism of plastic granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211678783U true CN211678783U (en) | 2020-10-16 |
Family
ID=72795576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922401765.7U Expired - Fee Related CN211678783U (en) | 2019-12-27 | 2019-12-27 | Multistage sieving mechanism of plastic granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211678783U (en) |
-
2019
- 2019-12-27 CN CN201922401765.7U patent/CN211678783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211227 |