CN101700507A - Crusher cutter - Google Patents
Crusher cutter Download PDFInfo
- Publication number
- CN101700507A CN101700507A CN200910174892A CN200910174892A CN101700507A CN 101700507 A CN101700507 A CN 101700507A CN 200910174892 A CN200910174892 A CN 200910174892A CN 200910174892 A CN200910174892 A CN 200910174892A CN 101700507 A CN101700507 A CN 101700507A
- Authority
- CN
- China
- Prior art keywords
- cutter
- pawl
- broken
- crusher
- crushing
- 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
Images
Abstract
The invention relates to a crusher cutter, belonging to the field of the waste recycling technology. The crusher cutter comprises a body, crushing knives, crushing knife claws and fastening screws; the body is in the shape of a regular polygon with each side being provided with a positioning groove; the backs of both the crushing knives and the crushing knife claws are provided with positioning lug bosses which correspond to the positioning grooves in shape; the positioning lug bosses are assembled in the positioning grooves; the crushing knives and the crushing knife claws are evenly distributed and fixed on the sides of the body; and the sum of the number of the crushing knives and the crushing knife claws is equal to the number of the sides of the body which is in the shape of the regular polygon. The crusher cutter has simple and ingenious structure, is practical and reliable and can cut efficiently because the edge has a small contact surface with the object to be crushed. In addition, the crusher cutter is mounted by the fastening screws, can be replaced fast and maintained conveniently and has long service life.
Description
Technical field
The invention belongs to discarded object recovery technology field, relate to the broken reclaimer of a kind of discarded object, specifically is a kind ofly big solid waste to be broken into fritter, a kind of crusher cutter that is beneficial to recycle.
Background technology
Country advocate energetically with the recycling background of support resource under, people have recognized the importance of resource circulation utilization more and more fully, so produced the industry such as large-sized solid discarded object recyclings such as timber, rubber and plastic, junked tires.
In this industry the inside, disintegrating machine is a most important equipment, and a kind of crusher cutter then is the core component of disintegrating machine.Usually a kind of crusher cutter that adopts in the industry generally all is solid tool or alloy welding deposit cutter, this cutter hardness generally all is no more than HRC60, wearing and tearing are than very fast in the course of the work, life-span is shorter, so must often change cutter or repair cutter, and change or must take parts such as body, bearing, main shaft apart when repairing cutter, both wasted time and energy, influence production efficiency again, increase production cost.This phenomenon is seriously restricting the development of industry, is ubiquity and the bottleneck problem being badly in need of solving in the industry.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art part, thereby a kind of crusher cutter is provided, the cutting edge contact-making surface of this cutter is little, the cutting efficiency height, and fast changeable, easy to maintenance, long service life.
According to technical scheme provided by the invention, described crusher cutter comprises body, broken cutter, cutter pawl and trip bolt, body is a regular polygon, every limit offers detent, the back of broken cutter and cutter pawl is provided with and the corresponding positioning boss of detent shape, positioning boss is assemblied in the detent, and broken cutter and cutter pawl be uniform to be fixed on the limit of body, and the quantity sum of broken cutter and cutter pawl equals the limit number of regular polygon.
As a further improvement on the present invention, the limit number of described regular polygon body is preferably between 6～12 limits.
As a further improvement on the present invention, described detent and positioning boss is shaped as cross.
As a further improvement on the present invention, the cutting edge of described broken cutter is a curved edge; The cutting edge of described cutter pawl one side of something is a curved edge, and one side of something is the sharp sword of projection in addition.
As a further improvement on the present invention, the cutting edge of described broken cutter is straight sword; The cutting edge of described cutter pawl one side of something is straight sword, and one side of something is the sharp sword of projection in addition.
As a further improvement on the present invention, the quantity of described cutter pawl is preferably two or three.
The present invention compared with prior art, simple and ingenious structure, practical reliable, the cutting edge of cutter is little with the contact-making surface of waiting to pulverize object, cutting efficiency height, and cutter installs by bolt, change quick, easy to maintenance, long service life.
Description of drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1.
Fig. 2 is the three-dimensional structure diagram of body among the present invention.
Fig. 3 is the three-dimensional structure diagram of the broken cutter of embodiment 1.
Fig. 4 is the three-dimensional structure diagram of the cutter pawl of embodiment 1.
Fig. 5 is the working condition schematic diagram of embodiment 1.
Fig. 6 is the overall structure schematic diagram of embodiment 2.
Fig. 7 is the three-dimensional structure diagram of the broken cutter of embodiment 2.
Fig. 8 is the three-dimensional structure diagram of the cutter pawl of embodiment 2.
Fig. 9 is the working condition schematic diagram of embodiment 2.
Description of reference numerals: 1-body, the broken cutter of 2-, 3-cutter pawl, 4-trip bolt, 5-detent, 6-screw hole, 7-positioning boss, 8-curved edge, 9-screw mounting hole, 10-point sword, 11-line shaft, the straight sword of 12-.
The specific embodiment
Below in conjunction with concrete drawings and Examples the present invention is described further.
As Fig. 1～shown in Figure 4, the crusher cutter among the embodiment 1 mainly is made up of body 1, broken cutter 2, cutter pawl 3 and trip bolt 4; Body 1 is an octagon, and every limit offers cross detent 5, offers screw hole 6 in the cross detent 5; The back of broken cutter 2 and cutter pawl 3 is provided with cross positioning boss 7, cross positioning boss 7 is assemblied in the cross detent 5, offer respectively on broken cutter 2 and the cutter pawl 3 with body 1 on screw hole 6 corresponding screw mounting holes 9, trip bolt 4 screw mounting holes 9, screw hole 6 are also tightened, and broken cutter 2 and cutter pawl 3 are separately fixed on the body 1; The cutting edge of broken cutter 2 is a curved edge 8, and the cutting edge of cutter pawl 3 one side of something is a curved edge 8, and one side of something is the sharp sword 10 of projection in addition; Broken cutter 2 and cutter pawl 3 mounted in pairs, wherein, broken cutter 2 is six, and cutter pawl 3 is two, and their quantity sum equals the limit number of octagon, and broken cutter 2 and cutter pawl 3 are distributed on the limit of body 1.
As Fig. 2, Fig. 6～shown in Figure 8, the crusher cutter among the embodiment 2 also is made up of body 1, broken cutter 2, cutter pawl 3 and trip bolt 4; Body 1 structure is identical with embodiment 1, also is octagon, and every limit offers cross detent 5, offers screw hole 6 in the cross detent 5; The back of broken cutter 2 and cutter pawl 3 is provided with cross positioning boss 7, cross positioning boss 7 is assemblied in the cross detent 5, offer respectively on broken cutter 2 and the cutter pawl 3 with body 1 on screw hole 6 corresponding screw mounting holes 9, trip bolt 4 screw mounting holes 9, screw hole 6 are also tightened, and broken cutter 2 and cutter pawl 3 are separately fixed on the body 1; Difference is: the cutting edge of broken cutter 2 is straight sword 12, and the cutting edge of cutter pawl 3 one side of something is straight sword 12, and one side of something is the sharp sword 10 of projection in addition; Broken cutter 2 and cutter pawl 3 mounted in pairs, wherein, broken cutter 2 is six, and cutter pawl 3 is two, and their quantity sum equals the limit number of octagon, and broken cutter 2 and cutter pawl 3 are distributed on the limit of body 1.
The working condition of embodiment 1 and embodiment 2 such as Fig. 5, shown in Figure 9, two body 1 adjacent settings that broken cutter 2 and cutter pawl 3 are installed, be installed in the crushing chamber of disintegrating machine, the center of body 1 is installed in respectively on the line shaft 11 of drive unit, under the driving of drive unit, do synchronous incorgruous running, when big solid waste falls into the crushing chamber of disintegrating machine, at first caught and move downward by cutter pawl 3, be broken in the process that moves downward cutter 2 and cutter pawl 3 cuts into fritter in the mode that hobboing cutter rolls, shears continuously, finishes fragmentation procedure.
Claims (6)
1. crusher cutter, it is characterized in that comprising body (1), broken cutter (2), cutter pawl (3) and trip bolt (4), body (1) is a regular polygon, every limit offers detent (5), the back of broken cutter (2) and cutter pawl (3) is provided with and the corresponding positioning boss of detent (5) shape (7), positioning boss (7) is assemblied in the detent (5), broken cutter (2) and cutter pawl (3) be uniform to be fixed on the limit of body (1), and the quantity sum of broken cutter (2) and cutter pawl (3) equals the limit number of regular polygon.
2. a kind of crusher cutter according to claim 1, its feature also is: the limit number of described regular polygon body (1) is 6～12 limits.
3. a kind of crusher cutter according to claim 1, its feature also is: described detent (5) and positioning boss be shaped as cross.
4. a kind of crusher cutter according to claim 1, its feature also is: the cutting edge of described broken cutter (2) is curved edge (8); The half of cutting edge of described cutter pawl (3) is curved edge (8), and one side of something is the sharp sword (10) of projection in addition.
5. a kind of crusher cutter according to claim 1, its feature also is: the cutting edge of described broken cutter (2) is straight sword (12); The half of cutting edge of described cutter pawl (3) is straight sword (12), and one side of something is the sharp sword (10) of projection in addition.
6. according to each described a kind of crusher cutter of claim 1～5, its feature also is: the quantity of described cutter pawl (3) is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174892A CN101700507A (en) | 2009-10-21 | 2009-10-21 | Crusher cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174892A CN101700507A (en) | 2009-10-21 | 2009-10-21 | Crusher cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101700507A true CN101700507A (en) | 2010-05-05 |
Family
ID=42155446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910174892A Pending CN101700507A (en) | 2009-10-21 | 2009-10-21 | Crusher cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101700507A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029213A (en) * | 2009-10-01 | 2011-04-27 | 株式会社近畿 | Cutting blade fixation bolt and cutting type crusher with the same |
| CN102463639A (en) * | 2010-11-12 | 2012-05-23 | 广州市首誉橡胶加工专用设备有限公司 | Tyre steel wire separator |
| CN103108700A (en) * | 2010-07-07 | 2013-05-15 | Bmh科技有限公司 | Blade bit for crusher rotor |
| CN104368411A (en) * | 2013-08-13 | 2015-02-25 | 广州市联冠机械有限公司 | Heavy duty double-shaft scrap steel shredder |
| CN104707698A (en) * | 2015-04-10 | 2015-06-17 | 广州市联冠机械有限公司 | Rotating cutter roller, cutter component and steel wire separation machine |
| CN104785340A (en) * | 2015-05-04 | 2015-07-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN107377142A (en) * | 2017-08-03 | 2017-11-24 | 无锡泰全环保机械有限公司 | Twin-shaft crusher split knife |
| CN108466345A (en) * | 2018-04-30 | 2018-08-31 | 南京金宇刀具制造有限公司 | A kind of bark stripping cutter |
-
2009
- 2009-10-21 CN CN200910174892A patent/CN101700507A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029213A (en) * | 2009-10-01 | 2011-04-27 | 株式会社近畿 | Cutting blade fixation bolt and cutting type crusher with the same |
| CN103108700A (en) * | 2010-07-07 | 2013-05-15 | Bmh科技有限公司 | Blade bit for crusher rotor |
| CN103108700B (en) * | 2010-07-07 | 2015-01-28 | Bmh科技有限公司 | Blade bit for crusher rotor |
| CN102463639A (en) * | 2010-11-12 | 2012-05-23 | 广州市首誉橡胶加工专用设备有限公司 | Tyre steel wire separator |
| CN104368411A (en) * | 2013-08-13 | 2015-02-25 | 广州市联冠机械有限公司 | Heavy duty double-shaft scrap steel shredder |
| CN104707698A (en) * | 2015-04-10 | 2015-06-17 | 广州市联冠机械有限公司 | Rotating cutter roller, cutter component and steel wire separation machine |
| CN104785340A (en) * | 2015-05-04 | 2015-07-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN104785340B (en) * | 2015-05-04 | 2017-03-22 | 西华大学 | Attapulgite coarse crushing cutter |
| CN107377142A (en) * | 2017-08-03 | 2017-11-24 | 无锡泰全环保机械有限公司 | Twin-shaft crusher split knife |
| CN108466345A (en) * | 2018-04-30 | 2018-08-31 | 南京金宇刀具制造有限公司 | A kind of bark stripping cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101700507A (en) | Crusher cutter | |
| CN204638310U (en) | Biomass fuel forces broken apart mechanism | |
| CN101559400A (en) | New generation rubber and plastic crusher | |
| CN106179657A (en) | Double roller shredders | |
| CN201516363U (en) | Crusher cutter | |
| CN202909796U (en) | Rotor structure of plastic shredder | |
| CN202666951U (en) | Blade group of paper shredder | |
| CN202356556U (en) | Mincing knife for large-size free forging hydraulic press | |
| CN206008913U (en) | A kind of pulverizing medicinal materials toolbox | |
| CN204194058U (en) | A kind of processing steel scrap shredding machine | |
| CN2254774Y (en) | Energy saving rubber disintegrating machine | |
| CN204656657U (en) | A kind of novel shredder | |
| CN101224438B (en) | Plastic crusher cutter with removable knife head | |
| CN201755690U (en) | Cutting disc piece for large diameter medium and heavy plate | |
| CN203752282U (en) | Novel drum-type chipper knife roller | |
| CN220277188U (en) | High-hardness alloy crushing cutter | |
| CN104858024A (en) | Novel shredding machine | |
| CN216567210U (en) | Cutter for straw smashing and kneading equipment | |
| CN103862592A (en) | Plastic smashing device | |
| CN210022390U (en) | Wear-resistant blade for wood smashing | |
| CN219234086U (en) | Upper tool rest structure of gantry shearing machine | |
| CN214644330U (en) | Combined die cutting die | |
| CN214992650U (en) | Hammer sheet of pulverizer | |
| CN212764246U (en) | Novel crusher rotor | |
| CN202953830U (en) | Improved scraper of potassium hydroxide flaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100505 |