CN211250993U - Waste plastic crushing device - Google Patents
Waste plastic crushing device Download PDFInfo
- Publication number
- CN211250993U CN211250993U CN201922177666.5U CN201922177666U CN211250993U CN 211250993 U CN211250993 U CN 211250993U CN 201922177666 U CN201922177666 U CN 201922177666U CN 211250993 U CN211250993 U CN 211250993U
- Authority
- CN
- China
- Prior art keywords
- crushing
- crushing chamber
- chamber
- waste plastic
- material guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 45
- 239000004033 plastic Substances 0.000 title claims abstract description 45
- 239000002699 waste material Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a can smash plastics, obtain the less plastic materials of granule, improve crushing effect's waste plastic breaker. The waste plastic crushing device comprises a crushing chamber; a feeding hopper is arranged at the upper end of the crushing chamber; the lower end of the crushing chamber is provided with a crushing chamber; a crushing device is arranged in the crushing chamber; a material guide funnel is arranged below the crushing device; a material guide cylinder is arranged below the material guide hopper; a partition plate is arranged at the lower end in the crushing chamber; the guide cylinder penetrates through the partition plate; two crushing rollers are arranged in the crushing chamber; a first sieve is arranged below the crushing roller; and a discharge barrel is arranged below the crushing chamber. The waste plastic crushing device can be used for obtaining plastic raw materials with smaller particles; can improve crushing effect and improve crushing efficiency.
Description
Technical Field
The utility model relates to a reducing mechanism, especially a waste plastic breaker.
Background
It is well known that: with the increasing consumption of plastic products, the amount of waste plastic is also increasing. Especially, the annual consumption of plastics for domestic automobiles reaches 40 ten thousand tons, and the annual consumption of plastics matched with electronic appliances and household appliances reaches more than 100 ten thousand tons, and the products become one of important sources of waste plastics after being scrapped.
The existing plastic recycling generally needs to crush the plastic; the existing crushing device only realizes crushing through high-speed rotation of the crushing knife, so that the crushing effect is poor, and the obtained plastic particles are large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can smash plastics, obtain the less plastic materials of granule, improve crushing effect's waste plastic breaker is provided.
The utility model provides a technical scheme that its technical problem adopted is: the waste plastic crushing device comprises a crushing chamber; a feeding hopper is arranged at the upper end of the crushing chamber; the lower end of the crushing chamber is provided with a crushing chamber;
a crushing device is arranged in the crushing chamber; the crushing device comprises two parallel rotating shafts; the rotating shaft is provided with cam blocks which are uniformly distributed; two adjacent cam blocks are arranged in a way of rotating 180 degrees relatively;
the cam block on one of the two rotating shafts is positioned between the two cam blocks on the other rotating shaft; grinding blocks are arranged on two sides of the inner wall of the crushing chamber;
a material guide funnel is arranged below the two parallel rotating shafts; a material guide cylinder is arranged below the material guide hopper; a partition plate is arranged at the lower end in the crushing chamber; the guide cylinder penetrates through the partition plate;
a first driving motor for driving the rotating shaft to rotate is arranged on one side of the crushing chamber;
one end of the rotating shaft is provided with a first transmission gear; the first transmission gears at one ends of the two rotating shafts are meshed; one end of one of the rotating shafts is in transmission connection with a first driving motor;
two crushing rollers are arranged in the crushing chamber; a second driving motor for driving the crushing roller to rotate is arranged on one side of the crushing chamber; one end of the crushing roller is provided with a second transmission gear; a second transmission gear at one end of each of the two crushing rollers is meshed, and one end of one crushing roller is in transmission connection with a second driving motor;
a first sieve is arranged below the crushing roller; and a discharge barrel is arranged below the crushing chamber.
Further, an inclined second sieve is arranged in the discharge cylinder; a second discharge hole is formed in one side of the discharge barrel; the second discharge hole is positioned at the lower end of the second sieve.
Further, the crushing chamber is a conical cavity.
Further, an installation boss is arranged in the crushing chamber; the material guide funnel is arranged on the mounting boss.
The utility model has the advantages that: the waste plastic crushing device provided by the utility model can obtain plastic raw materials with smaller particles as the plastic is firstly crushed by the crushing device to form smaller plastic blocks and then is crushed by the rotation of the crushing roller; can improve crushing effect and improve crushing efficiency.
Drawings
FIG. 1 is a schematic structural view of a waste plastic crushing device in an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view of the pulverizing chamber;
the following are marked in the figure: 1-crushing chamber, 2-feeding funnel, 3-rotating shaft, 4-cam block, 5-grinding block, 6-second driving motor, 7-mounting boss, 8-guide funnel, 9-guide cylinder, 10-partition plate, 11-crushing chamber, 12-crushing roller, 13-discharging cylinder, 14-first leakage sieve, 15-second leakage sieve, 16-second discharging port and 17-support.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 3, the waste plastic crushing device of the present invention comprises a crushing chamber 1; the upper end of the crushing chamber 1 is provided with a feeding funnel 2; the lower end of the crushing chamber 1 is provided with a crushing chamber 11;
a crushing device is arranged in the crushing chamber 1; the crushing device comprises two parallel rotating shafts 3; the rotating shaft 3 is provided with cam blocks 4 which are uniformly distributed; two adjacent cam blocks 4 are arranged in a way of rotating 180 degrees relatively;
the cam block 4 on one rotating shaft 3 of the two rotating shafts 3 is positioned between the two cam blocks 4 on the other rotating shaft 3; the two sides of the inner wall of the crushing chamber 1 are provided with grinding blocks 5;
a material guide funnel 8 is arranged below the two parallel rotating shafts 3; a material guide cylinder 9 is arranged below the material guide funnel 8; a partition plate 10 is arranged at the lower end in the crushing chamber 1; the material guide cylinder 9 penetrates through the partition plate 10;
a first driving motor 18 for driving the rotating shaft 3 to rotate is arranged at one side of the crushing chamber 1;
one end of the rotating shaft 3 is provided with a first transmission gear 19; the first transmission gears 19 at one ends of the two rotating shafts 3 are meshed; one end of one of the rotating shafts 3 is in transmission connection with a first driving motor 18;
two crushing rollers 12 are arranged in the crushing chamber 11; a second driving motor 6 for driving the crushing roller 12 to rotate is arranged at one side of the crushing chamber 11; one end of the crushing roller 12 is provided with a second transmission gear 20; the second transmission gears 20 at one ends of the two crushing rollers 12 are meshed, and one end of one crushing roller 12 is in transmission connection with the second driving motor 6;
a first sieve 14 is arranged below the crushing roller 12; a discharging barrel 13 is arranged below the crushing chamber 11.
During the application, the first drive motor 8 and the second drive motor 9 are first started, and then the plastic is added from the feed hopper 2. The plastic first falls into the crushing chamber 1, and the crushing of the plastic is realized by the cam block 4 on the rotating shaft.
The crushed plastic enters the crushing cavity under the guiding action of the guide hopper 8 and the guide cylinder 9 and falls between the two crushing rollers 12, and the crushing rollers 12 rotate under the driving of the second driving motor 9, so that the crushed plastic is crushed. The crushed plastic is screened by a first screen 14, and plastic particles meeting the requirements are discharged from a discharge barrel 13; thereby completing the pulverization of the plastic.
The crushing device is arranged into two parallel rotating shafts 3; the rotating shaft 3 is provided with cam blocks 4 which are uniformly distributed; two adjacent cam blocks 4 are arranged in a way of rotating 180 degrees relatively; the cam block 4 on one rotating shaft 3 of the two rotating shafts 3 is positioned between the two cam blocks 4 on the other rotating shaft 3; and grinding blocks 5 are arranged on two sides of the inner wall of the crushing chamber 1. Therefore, during operation, the two rotating shafts 3 are rotated in the opposite directions, so that the plastic can be automatically brought into crushing.
In summary, the waste plastic crushing device of the utility model can obtain plastic raw materials with smaller particles because the plastic is firstly crushed by the crushing device to form smaller plastic blocks, and then is crushed by the rotation of the crushing roller; can improve crushing effect and improve crushing efficiency.
In order to screen out finer plastic principle particles, an inclined second sieve screen 15 is further arranged in the discharge barrel 13; a second discharge hole 16 is formed in one side of the discharge barrel 13; the second discharge hole 16 is located at the lower end of the second sieve 15.
In order to improve the crushing effect, the crushing chamber 11 is a conical cavity.
In order to facilitate the installation of the material guide funnel 8, a mounting boss 7 is further arranged in the crushing chamber 1; the material guide funnel 8 is arranged on the mounting boss 7.
Claims (4)
1. Waste plastic breaker, its characterized in that: comprising a crushing chamber (1); a feeding hopper (2) is arranged at the upper end of the crushing chamber (1); the lower end of the crushing chamber (1) is provided with a crushing chamber (11);
a crushing device is arranged in the crushing chamber (1); the crushing device comprises two parallel rotating shafts (3); the rotating shaft (3) is provided with cam blocks (4) which are uniformly distributed; two adjacent cam blocks (4) are arranged in a way of rotating 180 degrees relatively;
the cam block (4) on one rotating shaft (3) in the two rotating shafts (3) is positioned between the two cam blocks (4) on the other rotating shaft (3); both sides of the inner wall of the crushing chamber (1) are provided with grinding blocks (5);
a material guide funnel (8) is arranged below the two parallel rotating shafts (3); a material guide cylinder (9) is arranged below the material guide funnel (8); a partition plate (10) is arranged at the lower end in the crushing chamber (1); the guide cylinder (9) penetrates through the partition plate (10);
a first driving motor (18) for driving the rotating shaft (3) to rotate is arranged on one side of the crushing chamber (1);
one end of the rotating shaft (3) is provided with a first transmission gear (19); the first transmission gears (19) at one ends of the two rotating shafts (3) are meshed; one end of one of the rotating shafts (3) is in transmission connection with a first driving motor (18);
two crushing rollers (12) are arranged in the crushing chamber (11); a second driving motor (6) for driving the crushing roller (12) to rotate is arranged on one side of the crushing chamber (11); one end of the crushing roller (12) is provided with a second transmission gear (20); a second transmission gear (20) at one end of each of the two crushing rollers (12) is meshed, and one end of one crushing roller (12) is in transmission connection with a second driving motor (6);
a first sieve (14) is arranged below the crushing roller (12); a discharge barrel (13) is arranged below the crushing chamber (11).
2. The waste plastic crushing device according to claim 1, characterized in that: an inclined second sieve (15) is arranged in the discharging barrel (13); a second discharge hole (16) is formed in one side of the discharge barrel (13); the second discharge hole (16) is positioned at the lower end of the second sieve (15).
3. The waste plastic crushing device according to claim 1, characterized in that: the crushing chamber (11) is a conical cavity.
4. The waste plastic crushing device according to claim 1, characterized in that: a mounting boss (7) is arranged in the crushing chamber (1); the material guide funnel (8) is arranged on the mounting boss (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177666.5U CN211250993U (en) | 2019-12-07 | 2019-12-07 | Waste plastic crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177666.5U CN211250993U (en) | 2019-12-07 | 2019-12-07 | Waste plastic crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211250993U true CN211250993U (en) | 2020-08-14 |
Family
ID=71963628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922177666.5U Active CN211250993U (en) | 2019-12-07 | 2019-12-07 | Waste plastic crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211250993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590065A (en) * | 2020-12-03 | 2021-04-02 | 张凯楠 | Polyethylene plastic part recycling equipment and using method thereof |
| CN112622107A (en) * | 2020-12-04 | 2021-04-09 | 湖南省玛芸家居科技有限公司 | Broken recovery unit of plastic products |
-
2019
- 2019-12-07 CN CN201922177666.5U patent/CN211250993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590065A (en) * | 2020-12-03 | 2021-04-02 | 张凯楠 | Polyethylene plastic part recycling equipment and using method thereof |
| CN112622107A (en) * | 2020-12-04 | 2021-04-09 | 湖南省玛芸家居科技有限公司 | Broken recovery unit of plastic products |
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