CN104608289A - Cutting tool for waste tire breaking - Google Patents
Cutting tool for waste tire breaking Download PDFInfo
- Publication number
- CN104608289A CN104608289A CN201410655692.3A CN201410655692A CN104608289A CN 104608289 A CN104608289 A CN 104608289A CN 201410655692 A CN201410655692 A CN 201410655692A CN 104608289 A CN104608289 A CN 104608289A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter hub
- described cutter
- shaft
- hub
- 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.)
- Pending
Links
Classifications
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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
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the cutting tool field, in particular to a cutting tool for waste tire breaking. The cutting tool comprises a cutter shaft and a cutter body. The cutter body is a step-like cylinder, the center of the cutter body is provided with a mounting hole, the cutter shaft passes through the mounting hole to make the cutter body sheathed on the cutter shaft, the mounting hole is hexagonal, and the shape of the cutter shaft matches with that of the mounting hole. The mounting hole and the cutter shaft are in interference fit. A plurality of cutter teeth are evenly distributed on the outer cylindrical surface of the cutter body in the circumferential direction, and a ring of the cutter teeth are distributed at the middle part of the cutter body's large end and small end. The cutting tool provided by the invention has the advantages of: simple structure, easy manufacturing, low cost and high cutter body strength, by setting the hexagonal mounting hole, the cutter body and the cutter shaft are in fastened installation, relative rotation is difficult to occur during use, and the work stability is improved.
Description
Technical field
The present invention relates to cutter field, particularly relate to a kind of cutter for junked tire fragmentation.
Background technology
Along with developing rapidly of China's economy, transportation also follows high speed development, and the parts of the vehicles usually be unable to do without tire.The generally application of tire makes the quantity of junked tire rise rapidly, and very difficult to the recycling comprehensive utilization of junked tire.At present, also have the cutter of a lot of special disposal junked tire, but existing cutter easily loosening when being connected and installed, connecting insecure, run also unstable, and the hardness of cutter is low, service life is short.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cutter for junked tire fragmentation, overcomes the easy loose or dislocation of conventional tool, hardness is low, service life is short defect.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cutter for junked tire fragmentation, comprise cutter shaft, cutter hub, described cutter hub is notch cuttype cylinder, the center of described cutter hub is provided with installing hole, described cutter shaft makes cutter hub be set on described cutter shaft through described installing hole, the shape of described installing hole is hexagon, the shape of described cutter shaft and the mating shapes of described installing hole, described installing hole and described cutter shaft interference fit are installed, the circumferencial direction of the external cylindrical surface of described cutter hub is all distributed with multiple cutter tooth, the larger end of the cylindrical described cutter hub of notch cuttype with compared with the middle part of small end being distributed with the described cutter tooth of a circle.
The invention has the beneficial effects as follows: structure simply, easily manufactures, cost is low, and cutter hub intensity is high, arranges hexagon installing hole and makes cutter hub and the fastening installation of cutter shaft, during use, not easily occur relatively rotating, and improves the stability of work.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the ladder place in the middle part of the end, two ends of described cutter hub and described cutter hub is all fixed with cladding, and described cladding envelopes two ends end face and the cascaded surface of described cutter hub, and forms cutting edge.
Adopt the beneficial effect of above-mentioned further scheme to be: the intensity that improve cutter hub end, end is provided with cutting edge simultaneously, accelerates the speed pulverizing tire.
Further, the height of described cladding is lower than the height of described cutter tooth.
The beneficial effect of above-mentioned further scheme is adopted to be: cutter tooth is as main cutting position, and cutter tooth height higher being conducive to cuts tire.
Further, described cladding is made up of carbide alloy.
The beneficial effect of above-mentioned further scheme is adopted to be: the intensity strengthening cutter hub, extends service life.
Further, the quantity that each on described cutter hub encloses described cutter tooth is three, and three described cutters tooth distribute along described cutter hub even circumferential.
The beneficial effect of above-mentioned further scheme is adopted to be: cutter tooth, around the distribution of cutter hub even circumferential, makes cutter hub in rotary course fully and tire interface, accelerates tire crushing efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of cutter for junked tire fragmentation of the present invention;
Fig. 2 is the side view of a kind of cutter for junked tire fragmentation of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, cutter shaft, 2, cutter hub, 3, cutter tooth, 4, cascaded surface, 5, cladding.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of cutter for junked tire fragmentation of the present invention, for broken worn-out tire, recycles after junked tire fragmentation.Comprise cutter shaft 1, cutter hub 2, described cutter hub 2 is notch cuttype cylinder, and the cylinder of notch cuttype improves cutter hub 2 self-strength, makes cutter hub 2 not frangibility, also fully can contact with tire simultaneously.The center of described cutter hub 2 is provided with installing hole, and described cutter shaft 1 makes cutter hub 2 be set on described cutter shaft 1 through described installing hole.The shape of described installing hole is hexagon, the shape of described cutter shaft 1 and the mating shapes of described installing hole, and described installing hole and described cutter shaft 1 interference fit are installed.Cutter shaft 1 and installing hole adopt hexagonal shape, be conducive to cutter shaft 1 and the installation of installing hole clamping, cutter is not easily loosened in the course of the work.The circumferencial direction of the external cylindrical surface of described cutter hub 2 is all distributed with multiple cutter tooth 3, the larger end of the cylindrical described cutter hub 2 of notch cuttype with compared with the middle part of small end being distributed with the described cutter tooth 3 of a circle.The quantity that each on described cutter hub 2 encloses described cutter tooth 3 is three, and three described cutters tooth 3 distribute along described cutter hub 2 even circumferential.Ladder place in the middle part of the end, two ends of described cutter hub 2 and described cutter hub 2 is all fixed with cladding 5, and described cladding 5 envelopes two ends end face and the cascaded surface 4 of described cutter hub 2, and forms cutting edge, and cladding 5 may be used for pulverizing waste tire equally.Described cladding 5 is made up of carbide alloy, the height of described cladding 5 is lower than the height of described cutter tooth 3, cladding 5 intensity of carbide alloy is larger, longer service life, simultaneously the height of cladding 5 is conducive to cutter tooth 3 is pulverized for the first time lower than the height of cutter tooth 3, and cladding 5 carries out follow-up pulverizing.
Its course of work is: be fixedly mounted on crossing a cutter hub 2 side by side on cutter shaft 1, then be arranged on tyre crusher by cutter shaft 1.Junked tire is put in disintegrating machine, junked tire first contacts with higher cutter tooth 3, pulverize for the first time, tire after pulverizing declines and contacts with the cladding 5 of lower, tire is fully pulverized, cutter tooth 3 and cladding 5 carry out the tire pulverizing zones of different respectively simultaneously simultaneously, improve working (machining) efficiency, make tire fully be pulverized simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the cutter for junked tire fragmentation, it is characterized in that, comprise cutter shaft (1), cutter hub (2), described cutter hub (2) is notch cuttype cylinder, the center of described cutter hub (2) is provided with installing hole, described cutter shaft (1) makes cutter hub (2) be set on described cutter shaft (1) through described installing hole, the shape of described installing hole is hexagon, the shape of described cutter shaft (1) and the mating shapes of described installing hole, described installing hole and described cutter shaft (1) interference fit are installed, the circumferencial direction of the external cylindrical surface of described cutter hub (2) is all distributed with multiple cutter tooth (3), the larger end of the cylindrical described cutter hub (2) of notch cuttype with compared with the middle part of small end being distributed with the described cutter tooth of a circle (3).
2. a kind of cutter for junked tire fragmentation according to claim 1, it is characterized in that, the ladder place at the end, two ends of described cutter hub (2) and described cutter hub (2) middle part is all fixed with cladding (5), described cladding (5) envelopes two ends end face and the cascaded surface (4) of described cutter hub (2), and forms cutting edge.
3. a kind of cutter for junked tire fragmentation according to claim 2, is characterized in that, the height of described cladding (5) is lower than the height of described cutter tooth (3).
4. a kind of cutter for junked tire fragmentation according to claim 2, is characterized in that, described cladding (5) is made up of carbide alloy.
5. a kind of cutter for junked tire fragmentation according to any one of Claims 1-4, it is characterized in that, the quantity that each on described cutter hub (2) encloses described cutter tooth (3) is three, and three described cutters tooth (3) distribute along described cutter hub (2) even circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655692.3A CN104608289A (en) | 2014-11-12 | 2014-11-12 | Cutting tool for waste tire breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655692.3A CN104608289A (en) | 2014-11-12 | 2014-11-12 | Cutting tool for waste tire breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608289A true CN104608289A (en) | 2015-05-13 |
Family
ID=53143049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655692.3A Pending CN104608289A (en) | 2014-11-12 | 2014-11-12 | Cutting tool for waste tire breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608289A (en) |
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2014
- 2014-11-12 CN CN201410655692.3A patent/CN104608289A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |