CN217318809U - Four-axis shredder for waste plastics - Google Patents
Four-axis shredder for waste plastics Download PDFInfo
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- CN217318809U CN217318809U CN202221238959.5U CN202221238959U CN217318809U CN 217318809 U CN217318809 U CN 217318809U CN 202221238959 U CN202221238959 U CN 202221238959U CN 217318809 U CN217318809 U CN 217318809U
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- crushing cutter
- shredder
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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
The utility model relates to the technical field related to the reprocessing of waste plastics, in particular to a four-shaft shredder for waste plastics, which comprises a shredder frame, a crushing bin, a feeding hopper, an edge first-stage crushing cutter shaft, an edge second-stage crushing cutter shaft, a middle first-stage crushing cutter shaft and a middle second-stage crushing cutter shaft; through setting up by the shredder frame, broken storehouse, the feeder hopper, the broken arbor of marginal one-level, the broken arbor of marginal second grade, the waste plastic four-axis shredder that middle part one-level broken arbor and the combination of middle part second grade broken arbor constitute, and through the one-level drive structure that comprises one-level driving motor and the combination of one-level reduction gear to the broken arbor of marginal one-level, the broken arbor of middle part one-level drives, and the broken arbor of second grade drive structure to marginal second grade that constitutes through the combination of second grade driving motor and second grade reduction gear, the broken arbor of middle part second grade drives, thereby optimize the whole drive structure of shredder, and the bi-motor, can strengthen device overall drive power.
Description
Technical Field
The utility model relates to a waste plastic reprocessing correlation technique field specifically is a waste plastic four-axis shredder.
Background
The more formal expression of waste plastics is post-consumer plastic waste, which refers to the post-consumer or post-consumer waste plastic products. Plastics also can produce waste product, waste material in links such as synthesis, contour machining, circulation, these plastic waste materials are plastic waste material before consumption again, though this also belongs to waste plastic's scope, nevertheless because the volume that its produced is less relatively, easily retrieve and recovery value is big, and waste plastic after the recovery need adopt the shredding device to tear up the processing, but the last shredding arbor structure of traditional waste plastic shredding device is comparatively simple, and it is when carrying out the shredding processing, and it tears the effect relatively poor, for this reason, the utility model provides a waste plastic four-axis shredder is used in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an old and useless plastics four-axis shredder to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste plastic four-axis shredder, waste plastic four-axis shredder includes:
the shredder comprises a shredder frame, wherein a primary driving structure and a secondary driving structure are fixedly arranged on the shredder frame;
the crushing bin is fixedly arranged on the shredder rack, and the lower end face of the crushing bin is provided with a material returning port;
the feeding hopper is connected with a feeding hole in the upper end surface of the crushing bin;
the edge primary crushing cutter shaft is rotatably arranged on the crushing bin, and a primary driven gear is fixedly arranged at the end part of the edge primary crushing cutter shaft;
the edge secondary crushing cutter shaft is rotatably arranged on the crushing bin, and a secondary driven gear is fixedly arranged at the end part of the edge secondary crushing cutter shaft;
the middle first-stage crushing cutter shaft is rotatably arranged on the crushing bin, and a third-stage driven gear is fixedly arranged at the end part of the middle first-stage crushing cutter shaft;
the middle secondary crushing cutter shaft is rotatably arranged on the crushing bin, and a four-stage driven gear is fixedly arranged at the end part of the middle secondary crushing cutter shaft;
the edge first-stage crushing cutter shaft and the middle first-stage crushing cutter shaft are driven through a first-stage driving structure, the edge second-stage crushing cutter shaft and the middle second-stage crushing cutter shaft are driven through a second-stage driving structure, and the edge first-stage crushing cutter shaft, the middle first-stage crushing cutter shaft, the edge second-stage crushing cutter shaft and the middle second-stage crushing cutter shaft are formed by combining a rotating shaft and a crushing blade.
Preferably, one-level drive structure comprises one-level driving motor and one-level reduction gear combination in the shredder frame, one-level driving motor's rotor is connected with the input shaft transmission of one-level reduction gear, fixed mounting has one-level drive gear on the output shaft of one-level reduction gear, and second grade drive structure comprises second grade driving motor and second grade reduction gear combination, second grade driving motor is connected with the input shaft transmission of second grade reduction gear, fixed mounting has second grade drive gear on the output shaft of second grade reduction gear.
Preferably, one-level driven gear, tertiary driven gear all mesh with one-level drive gear and set up mutually, and set up for the separation between one-level driven gear, the tertiary driven gear, second grade driven gear, level four driven gear all mesh with second grade drive gear and set up for the separation between second grade driven gear, the level four driven gear.
Preferably, the primary transmission gear rotates clockwise, and the secondary transmission gear rotates anticlockwise.
Preferably, the crushing blades are arranged on the rotating shaft at equal intervals, the interval value between every two adjacent crushing blades is larger than the thickness value of each crushing blade, and the upper edges of the adjacent crushing blades are arranged in a spiral shape.
Preferably, the crushing blades on the edge first-stage crushing cutter shaft and the middle first-stage crushing cutter shaft are arranged in a staggered manner, the crushing blades on the edge second-stage crushing cutter shaft and the middle second-stage crushing cutter shaft are arranged in a staggered manner, and the crushing blades on the first-stage crushing cutter shaft and the middle second-stage crushing cutter shaft are arranged in a staggered manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the integral driving structure of the shredder is optimized by arranging the four-shaft shredder for waste plastics, which is formed by combining a shredder rack, a crushing bin, a feeding hopper, an edge primary crushing cutter shaft, an edge secondary crushing cutter shaft, a middle primary crushing cutter shaft and a middle secondary crushing cutter shaft, driving the edge primary crushing cutter shaft and the middle primary crushing cutter shaft by a primary driving structure formed by combining a primary driving motor and a primary speed reducer, and driving the edge secondary crushing cutter shaft and the middle secondary crushing cutter shaft by a secondary driving structure formed by combining a secondary driving motor and a secondary speed reducer;
2. and the cutter edges of adjacent crushing blades on the rotating shaft are arranged spirally, so that when waste plastics enter between the crushing cutter shafts, the clamping teeth of the crushing cutters can alternately treat the crushed pieces to form an occlusion effect, and the crushing effect of the whole device on the crushed pieces is further ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a schematic structural view of a primary edge crushing cutter shaft;
FIG. 7 is an elevation view of an edge breaker arbor;
fig. 8 is an enlarged view of the structure at C in fig. 7.
In the figure: the crushing machine comprises a shredder frame 1, a crushing bin 2, a feed hopper 3, an edge first-stage crushing cutter shaft 4, an edge second-stage crushing cutter shaft 5, a middle first-stage crushing cutter shaft 6, a middle second-stage crushing cutter shaft 7, a first-stage driving motor 8, a first-stage speed reducer 9, a second-stage driving motor 10, a second-stage speed reducer 11, a first-stage driving gear 12, a second-stage driving gear 13, a rotating shaft 14, a crushing blade 15 and a cutter edge 16.
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.
Referring to fig. 1-8, the present invention provides a technical solution: a four-shaft shredder for waste plastics comprises a shredder frame 1, a crushing bin 2, a feed hopper 3, an edge first-stage crushing cutter shaft 4, an edge second-stage crushing cutter shaft 5, a middle first-stage crushing cutter shaft 6 and a middle second-stage crushing cutter shaft 7, wherein the shredder frame 1 is fixedly provided with a first-stage driving structure and a second-stage driving structure, the crushing bin 2 is fixedly arranged on the shredder frame 1, the lower end surface of the crushing bin 2 is provided with a material returning opening, the feed hopper 3 is connected with a feed inlet on the upper end surface of the crushing bin 2, the edge first-stage crushing cutter shaft 4 is rotatably arranged on the crushing bin 2, the end part of the edge first-stage crushing cutter shaft 4 is fixedly provided with a first-stage driven gear, the edge second-stage crushing cutter shaft 5 is rotatably arranged on the crushing bin 2, the end part of the edge second-stage crushing cutter shaft 5 is fixedly provided with a second-stage driven gear, the middle first-stage crushing cutter shaft 6 is rotatably arranged on the crushing bin 2, and the 6 tip fixed mounting of middle part one-level broken arbor has tertiary driven gear, middle part second grade broken arbor 7 rotates and installs on broken storehouse 2, and 7 tip fixed mounting of middle part second grade broken arbor has level four driven gear, edge one-level broken arbor 4, middle part one-level broken arbor 6 drives through one-level drive structure, edge second grade broken arbor 5, middle part second grade broken arbor 7 drives through second grade drive structure, and edge one-level broken arbor 4, middle part one-level broken arbor 6, edge second grade broken arbor 5, middle part second grade broken arbor 7 comprises pivot 14 and crushing blade 15 combination.
The primary driving structure on the shredder frame 1 is composed of a primary driving motor 8 and a primary reducer 9, the rotor of the primary driving motor 8 is connected with the input shaft of the primary reducer 9 in a transmission way, a primary transmission gear 12 is fixedly installed on the output shaft of the primary reducer 9, the secondary driving structure is composed of a secondary driving motor 10 and a secondary reducer 11 in a combination way, the secondary driving motor 10 is connected with the input shaft of the secondary reducer 11 in a transmission way, a secondary transmission gear 13 is fixedly installed on the output shaft of the secondary reducer 11, the primary driven gear and the tertiary driven gear are both meshed with the primary transmission gear 12, the primary driven gear and the tertiary driven gear are arranged in a separated way, the secondary driven gear and the quaternary driven gear are both meshed with the secondary transmission gear 13, and the secondary driven gear and the quaternary driven gear are arranged in a separated way, the one-level transmission gear 12 rotates clockwise, the second-level transmission gear 13 rotates anticlockwise, a waste plastic four-shaft shredder which is formed by combining a shredder rack 1, a crushing bin 2, a feed hopper 3, an edge one-level crushing cutter shaft 4, an edge second-level crushing cutter shaft 5, a middle one-level crushing cutter shaft 6 and a middle second-level crushing cutter shaft 7 is arranged, the edge one-level crushing cutter shaft 4 and the middle one-level crushing cutter shaft 6 are driven by a one-level driving structure formed by combining a one-level driving motor 8 and a one-level speed reducer 9, the edge second-level crushing cutter shaft 5 and the middle second-level crushing cutter shaft 7 are driven by a second-level driving structure formed by combining a second-level driving motor 10 and a second-level speed reducer 11, the integral driving structure of the shredder is optimized, and double motors are arranged, so that the integral driving power of the shredder is stronger.
The crushing blades 15 are arranged on the rotating shaft 14 at equal intervals, the distance value between every two adjacent crushing blades 15 is larger than the thickness value of each crushing blade 15, and the upper knife edges 16 of the adjacent crushing blades 15 are arranged in a spiral shape.
The crushing blades 15 on the edge primary crushing cutter shaft 4 and the middle primary crushing cutter shaft 6 are arranged in a staggered mode, the crushing blades 15 on the edge secondary crushing cutter shaft 5 and the middle secondary crushing cutter shaft 7 are arranged in a staggered mode, and the crushing blades 15 on the primary crushing cutter shaft 6 and the middle secondary crushing cutter shaft 7 are arranged in a staggered mode;
the working principle is as follows: the integral driving structure of the shredder is optimized by arranging the four-shaft shredder for waste plastics, which is formed by combining a shredder frame 1, a crushing bin 2, a feed hopper 3, an edge first-stage crushing cutter shaft 4, an edge second-stage crushing cutter shaft 5, a middle first-stage crushing cutter shaft 6 and a middle second-stage crushing cutter shaft 7, and by driving the edge first-stage crushing cutter shaft 4 and the middle first-stage crushing cutter shaft 6 through a first-stage driving structure formed by combining a first-stage driving motor 8 and a first-stage speed reducer 9, and driving the edge second-stage crushing cutter shaft 5 and the middle second-stage crushing cutter shaft 7 through a second-stage driving structure formed by combining a second-stage driving motor 10 and a second-stage speed reducer 11, and the double motors can lead the integral driving power of the device to be stronger, and the knife edges 16 of the adjacent crushing blades 15 on a rotating shaft 14 are arranged spirally, thereby leading waste plastics to enter between the crushing cutter shafts, the latch can alternately treat the broken piece and form the interlock effect to further guarantee that the device wholly treats the crushing effect of broken piece.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste plastic four-axis shredder which characterized in that: waste plastic four-axis shredder includes:
the shredder comprises a shredder rack (1), wherein a primary driving structure and a secondary driving structure are fixedly arranged on the shredder rack (1);
the crushing bin (2) is fixedly arranged on the shredder rack (1), and a material returning opening is formed in the lower end face of the crushing bin (2);
the feed hopper (3) is connected with a feed inlet on the upper end surface of the crushing bin (2);
the edge primary crushing cutter shaft (4) is rotatably arranged on the crushing bin (2), and a primary driven gear is fixedly arranged at the end part of the edge primary crushing cutter shaft (4);
the edge secondary crushing cutter shaft (5) is rotatably arranged on the crushing bin (2), and a secondary driven gear is fixedly arranged at the end part of the edge secondary crushing cutter shaft (5);
the crushing device comprises a middle first-stage crushing cutter shaft (6), wherein the middle first-stage crushing cutter shaft (6) is rotatably arranged on a crushing bin (2), and a third-stage driven gear is fixedly arranged at the end part of the middle first-stage crushing cutter shaft (6);
the middle secondary crushing cutter shaft (7) is rotatably arranged on the crushing bin (2), and a four-stage driven gear is fixedly arranged at the end part of the middle secondary crushing cutter shaft (7);
the edge one-level crushing cutter shaft (4) and the middle one-level crushing cutter shaft (6) are driven through a one-level driving structure, the edge two-level crushing cutter shaft (5) and the middle two-level crushing cutter shaft (7) are driven through a two-level driving structure, and the edge one-level crushing cutter shaft (4), the middle one-level crushing cutter shaft (6), the edge two-level crushing cutter shaft (5) and the middle two-level crushing cutter shaft (7) are formed by combining a rotating shaft (14) and a crushing blade (15).
2. The four-shaft shredder for waste plastics according to claim 1, which is characterized in that: shredder frame (1) is gone up one-level drive structure and is constituted by one-level driving motor (8) and one-level reduction gear (9) combination, the rotor of one-level driving motor (8) is connected with the input shaft transmission of one-level reduction gear (9), fixed mounting has one-level drive gear (12) on the output shaft of one-level reduction gear (9), and second grade drive structure comprises second grade driving motor (10) and second grade reduction gear (11) combination, second grade driving motor (10) are connected with the input shaft transmission of second grade reduction gear (11), fixed mounting has second grade drive gear (13) on the output shaft of second grade reduction gear (11).
3. The four-shaft shredder for waste plastics according to claim 2, characterized in that: one-level driven gear, tertiary driven gear all mesh the setting with one-level drive gear (12) mutually, and set up for the separation between one-level driven gear, the tertiary driven gear, secondary driven gear, level four driven gear all mesh the setting with secondary drive gear (13) mutually, and set up for the separation between secondary driven gear, the level four driven gear.
4. The four-shaft shredder for waste plastics according to claim 3, which is characterized in that: the primary transmission gear (12) rotates clockwise, and the secondary transmission gear (13) rotates anticlockwise.
5. The four-shaft shredder for waste plastics according to claim 1, which is characterized in that: the crushing blades (15) are arranged on the rotating shaft (14) at equal intervals, the interval value between every two adjacent crushing blades (15) is larger than the thickness value of the crushing blades (15), and the upper knife edges (16) of the adjacent crushing blades (15) are arranged in a spiral shape.
6. The four-shaft shredder for waste plastics according to claim 5, which is characterized in that: broken blade (15) on marginal one-level broken arbor (4) and the broken arbor of middle part one-level (6) are the dislocation set, broken blade (15) are the dislocation set on marginal second grade broken arbor (5) and the broken arbor of middle part second grade (7), broken blade (15) on one-level broken arbor (6) and the broken arbor of middle part second grade (7) are the dislocation set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238959.5U CN217318809U (en) | 2022-05-23 | 2022-05-23 | Four-axis shredder for waste plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238959.5U CN217318809U (en) | 2022-05-23 | 2022-05-23 | Four-axis shredder for waste plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217318809U true CN217318809U (en) | 2022-08-30 |
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ID=82987489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221238959.5U Active CN217318809U (en) | 2022-05-23 | 2022-05-23 | Four-axis shredder for waste plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217318809U (en) |
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2022
- 2022-05-23 CN CN202221238959.5U patent/CN217318809U/en active Active
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