CN215750226U - Crushing bin device of efficient plastic foam compressor - Google Patents
Crushing bin device of efficient plastic foam compressor Download PDFInfo
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- CN215750226U CN215750226U CN202121755552.5U CN202121755552U CN215750226U CN 215750226 U CN215750226 U CN 215750226U CN 202121755552 U CN202121755552 U CN 202121755552U CN 215750226 U CN215750226 U CN 215750226U
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- Prior art keywords
- crushing
- crushing bin
- bin
- cutter
- plastic foam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
A crushing bin device of a high-efficiency plastic foam compressor relates to the technical field of waste plastic foam recovery equipment; the crushing device comprises a crushing bin, a crushing cutter shaft, a crushing cutter, a speed reducing motor, a fixed cutter plate and an arc-shaped screen; four crushing cutter shafts are installed in the crushing bin, a plurality of parallel crushing cutters are installed on each crushing cutter shaft respectively, adjacent two blades are staggered by 18 degrees in the circumferential direction, the end part of each crushing cutter shaft is connected with a speed reducing motor respectively, fixed cutter plates are installed on two side walls of the crushing bin respectively, and an arc-shaped screen is installed at the bottom of the crushing bin. According to the crushing bin device of the efficient plastic foam compressor, when large and massive materials are placed in the crushing bin, the claw knives of the crushing knives of the two upper crushing cutter shafts clamp the materials downwards and press the materials, and the crushing knives of the two lower crushing cutter shafts crush the materials, so that foams cannot splash when the large materials are crushed, and the fixed cutter plate can crush the foams more efficiently.
Description
Technical Field
The utility model relates to the technical field of waste plastic foam recovery equipment, in particular to a crushing bin device of a high-efficiency plastic foam compressor.
Background
The annual production of plastic products in the world is higher than that of steel by more than 1 million tons in volume. In the face of the production accumulation of such large-scale polymer material products, the exciting problem is worried that the high yield means that a large amount of polymer material wastes are generated, the conventional cold press is broken, the feeding is slow, large blocks are not easy to put in, foams are splashed, and the breaking efficiency is not high.
Disclosure of Invention
The utility model aims to provide a crushing bin device of a high-efficiency plastic foam compressor, which has the advantages of simple structure, reasonable design and convenient use and aims at overcoming the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the crushing device comprises a crushing bin, a crushing cutter shaft, a crushing cutter, a speed reducing motor, a fixed cutter plate and an arc-shaped screen; four crushing cutter shafts are installed in the crushing bin, a plurality of parallel crushing cutters are installed on each crushing cutter shaft respectively, adjacent two blades are staggered by 18 degrees in the circumferential direction, the end part of each crushing cutter shaft is connected with a speed reducing motor respectively, fixed cutter plates are installed on two side walls of the crushing bin respectively, and an arc-shaped screen is installed at the bottom of the crushing bin.
Further, the aperture of the arc-shaped screen is 50 mm.
Furthermore, the speed reduction motor is connected with the crushing cutter shaft through a bearing.
Furthermore, the lower part of the crushing bin is provided with a glass observation window.
After adopting the structure, the utility model has the beneficial effects that: according to the crushing bin device of the efficient plastic foam compressor, when large and massive materials are placed in the crushing bin, the claw knives of the crushing knives of the two upper crushing cutter shafts clamp the materials downwards and then crush the materials, and the crushing knives of the two lower crushing cutter shafts crush the materials, so that the foams cannot splash when the large materials are crushed, and the fixed cutter plate can crush the foams more efficiently.
Drawings
FIG. 1 is an external structural view of the present invention;
fig. 2 is an internal structural view of the present invention.
Description of reference numerals:
the crushing bin comprises a crushing bin 1, a crushing cutter shaft 2, a crushing cutter 3, a speed reducing motor 4, a fixed cutter plate 5, an arc-shaped screen 6 and a glass observation window 7.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1-2, the following technical solutions are adopted in the present embodiment: the crushing device comprises a crushing bin 1, a crushing cutter shaft 2, a crushing cutter 3, a speed reducing motor 4, a fixed cutter plate 5 and an arc-shaped screen 6; the crushing bin 1 is internally provided with four crushing cutter shafts 2, each crushing cutter shaft 2 is respectively provided with a plurality of parallel crushing cutters 3, two adjacent blades are staggered by 18 degrees in the circumferential direction, the end part of each crushing cutter shaft 2 is respectively connected with a speed reducing motor 4, two side walls of the crushing bin 1 are respectively provided with a fixed cutter plate 5, and the bottom of the crushing bin 1 is provided with an arc-shaped screen 6.
The aperture of the arc-shaped screen 6 is 50mm, so that broken foam can be screened, and the foam which is not completely broken can be re-broken in the breaking bin.
The speed reducing motor 4 is connected with the crushing cutter shaft 2 through a bearing, 4 FAF47 type speed reducers can realize mute high-speed crushing, and the tail end of the shaft of the crushing cutter shaft 2 adopts an FC208 disc flange bearing seat to realize stable operation and fixation of the shaft end.
The lower part of the crushing bin 1 is provided with a glass observation window 7, so that the crushing condition in the crushing bin can be observed in real time, and whether the extrusion bin operates or not can be observed.
When the specific embodiment is operated, four crushing cutter shafts 2 are installed in a vertically staggered mode, each crushing cutter shaft 2 is driven by a speed reduction motor 4, the two pairs of crushing cutter shafts run oppositely, foam can be prevented from popping up, 11-12 crushing cutters 3 are arranged on each crushing cutter shaft, each blade deviates 18 degrees from the previous blade, and fixed cutter plates 5 are arranged on two side plates of a crushing bin, so that foam can be crushed more efficiently.
The periphery of the crushing bin 1 is formed by welding steel plates with the thickness of 12mm through argon arc welding, and holes for installing motors are 120mm and 150 mm.
The size of the crushing cutter shaft 2 is set to be 58mm in diameter and 1230mm in length, the crushing cutter shaft is made of 45 steel, the 45 steel is a common material for shaft parts and is low in price, the surface hardness after quenching can reach 45-52 HRC, the shaft parts are firstly subjected to normalizing to obtain good cutting performance and high strength and toughness, a tempered sorbite body (subjected to quenching and tempering) is subjected to water cooling and high-temperature tempering to obtain high strength, hardness, plasticity and toughness, and the hardness after tempering is generally HRC 200-330.
The crushing cutter 3 is an alloy steel plate with the thickness of 8mm, a blade is cut out in a laser cutting mode, the blade is important in a machine, the quality of the crushing blade is related to whether the foam can be crushed into a corresponding size to pass through a screen, and when the foam is crushed, if other substances enter a crushing bin, the blade needs to withstand impact, so that heat treatment needs to be carried out before laser cutting.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Broken storehouse device of high-efficient plastic foam compressor, its characterized in that: the crushing device comprises a crushing bin, a crushing cutter shaft, a crushing cutter, a speed reducing motor, a fixed cutter plate and an arc-shaped screen; four crushing cutter shafts are installed in the crushing bin, a plurality of parallel crushing cutters are installed on each crushing cutter shaft respectively, adjacent two blades are staggered by 18 degrees in the circumferential direction, the end part of each crushing cutter shaft is connected with a speed reducing motor respectively, fixed cutter plates are installed on two side walls of the crushing bin respectively, and an arc-shaped screen is installed at the bottom of the crushing bin.
2. The crushing bin device of the high efficiency plastic foam compressor according to claim 1, wherein: the aperture of the arc-shaped screen is 50 mm.
3. The crushing bin device of the high efficiency plastic foam compressor according to claim 1, wherein: the speed reducing motor is connected with the crushing cutter shaft through a bearing.
4. The crushing bin device of the high efficiency plastic foam compressor according to claim 1, wherein: the lower part of the crushing bin is provided with a glass observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755552.5U CN215750226U (en) | 2021-07-30 | 2021-07-30 | Crushing bin device of efficient plastic foam compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755552.5U CN215750226U (en) | 2021-07-30 | 2021-07-30 | Crushing bin device of efficient plastic foam compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750226U true CN215750226U (en) | 2022-02-08 |
Family
ID=80108370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121755552.5U Active CN215750226U (en) | 2021-07-30 | 2021-07-30 | Crushing bin device of efficient plastic foam compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750226U (en) |
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2021
- 2021-07-30 CN CN202121755552.5U patent/CN215750226U/en active Active
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