CN201755881U - Rotating cutter for plastic shredder - Google Patents
Rotating cutter for plastic shredder Download PDFInfo
- Publication number
- CN201755881U CN201755881U CN2010202855410U CN201020285541U CN201755881U CN 201755881 U CN201755881 U CN 201755881U CN 2010202855410 U CN2010202855410 U CN 2010202855410U CN 201020285541 U CN201020285541 U CN 201020285541U CN 201755881 U CN201755881 U CN 201755881U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter hub
- tool rest
- cutting
- cutting positions
- 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.)
- Expired - Lifetime
Links
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
Abstract
The utility model discloses a rotating cutter for a plastic shredder. The rotating cutter is mounted on the periphery of a roller shaft of the plastic shredder, a limit slot is formed on the periphery of the roller shaft; the cutter comprises a cutter holder fixedly mounted in the limit slot and a cutter body fixedly mounted on the cutter holder; and a blade including cutting positions is arranged on the cutter body. The cutter provided by the utility model is strong in cutting and shredding ability, and low in cost; the cutter body is provided with a plurality of cutting positions, so that other cutting positions can be used by only rotating the cutter body to another one direction after one cutting position abrades; the cutter can be repeatedly used, so that the use cost of the cutter is reduced; and the cutter is applicable to shredders for performing the single-unit reclaiming and disintegrating of waste plastic products of larger volume.
Description
Technical field
The utility model relates to a kind of cutter, more particularly, relates to a kind of rotary cutter that is used for the plastics shredder.
Background technology
Blade on the cutter hub of the rotary cutter in the plastics shredder in the conventional art, often have only a cutting position, and its common laminated structure that adopts, cutter hub is lost easily in the course of the work, make that the replacing frequency of cutter hub is very high, just increased use cost.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and the rotary cutter that a kind of cutter hub is abundant, blade has a plurality of cutting positions is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of plastics shredder rotary cutter, the plastics shredder is provided with roll shaft, the outer peripheral face of described roll shaft offers stopper slot, this rotary cutter comprises the tool rest that is fixedly installed in the described stopper slot, is fixedly installed in the cutter hub on the described tool rest, and described cutter hub is provided with the blade that comprises a plurality of cutting positions.
Preferably, described tool rest is provided with the locating slot that is used for the described cutter hub of location and installation.
Preferably, described cutter hub is a cuboid, and described blade comprises four cutting positions on four drift angles of the same side that is distributed in described cutter hub, further, is provided with a sphere that caves inward between four described cutting positions.
The beneficial effects of the utility model are: the cutting force of the utility model rotary cutter is big, the ability of tearing up is strong, energy consumption is low; The blade of this cutter is provided with a plurality of cutting positions, and a cutter can reuse repeatedly, has reduced the cost of changing cutter.
Description of drawings
Accompanying drawing 1 is the fractionation schematic diagram of rotary cutter of the present utility model.
In the accompanying drawing: 1, roll shaft; 2, tool rest; 3, first fastening bolt;
4, cutter hub; 5, packing ring; 6, second fastening bolt.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the technical solution of the utility model is done following detailed description the in detail:
As shown in Figure 1, the outer peripheral face of roll shaft 1 is provided with stopper slot, rotary cutter of the present utility model comprises tool rest 2 that is arranged in the described stopper slot and the cutter hub 4 that is arranged on the tool rest 2, tool rest 2 is to be provided with four counterbores, respectively be respectively arranged with first fastening bolt 3 that is used for tool rest 2 is fixed on described stopper slot in this counterbore, one end of tool rest 2 is provided with a V-shaped locating slot, this locating slot is used to install cutter hub 4, cutter hub 4 is rectangle, three planes that intersect vertically mutually on the cutter hub 4 push against respectively on the cell wall of described locating slot, cutter hub 4 is fixedly connected on the tool rest 2 by second fastening bolt 6, be provided with packing ring between this second fastening bolt 6 and the tool rest 2, the center line of this second fastening bolt 6 and the outer peripheral face of described roll shaft are tangent, cutter hub 2 has four cutting positions, be square between four cutting positions of person, and one of them cutting position is positioned at highest point, be the sphere that caves inward between these four cutting positions, be positioned at highest point, position to center that should sphere is the screw thread locating hole, described second fastening bolt 6 is tightened in this screw thread locating hole, be provided with the straight trough of being convenient to install described second fastening bolt 6 corresponding to the position that described second fastening bolt 6 is installed on the described roll shaft, this straight trough leads to described stopper slot.
Because cutter hub 4 is located, is fitted tightly on the cell wall on the tool rest 2 by the locating slot of processing on the tool rest 2, and by second fastening bolt 6 and tool rest 2 fixed installations, be provided with packing ring between described second fastening bolt 6 and the tool rest 2, make cutter hub 4 suffered reaction force in the process of tearing up all be born by the cell wall on the tool rest 2, described second fastening bolt 6 does not bear the reaction force of cutter hub 4; Because tool rest 2 is located by the stopper slot of processing in advance on the external cylindrical surface that rotates roll shaft 1, and fix installation by first fastening bolt 3 and roll shaft 1; Cutter hub 4 changes the reaction force that is added on the tool rest 2 and is all born by roll shaft 1, and first fastening bolt 3 does not bear this reaction force; Therefore cutter hub 4 cutting force increase, and tear up intensity and improve greatly, and energy consumption reduces; Because the cross section of cutter hub 4 is a square, and is the sphere that caves inward, four sharp corners at square sectional form four cutting positions thus; Adding the installation form of cutter hub 4 on tool rest 2 is that seamed edge is upwards installed, therefore only need on roll shaft 1, reasonably arrange cutter hub 4, and with shredder on fixed cutting tool interlock cutting mutually, engagement type cutting is capable of reducing energy consumption, reduce the cutting vibrations, and prevent that heat from producing; And after the wearing and tearing of cutting position on the cutter hub 4, only need the conversion installation direction can continue to use, a slice cutter hub 4 reusable four times is saved use cost; Comprehensive above-mentioned various beneficial effects, rotary cutter of the present utility model tear up that ability is strong, and cutting vibrating is little, and a cutter hub 4 can reuse four times, and class is widely used in the plastics shredder.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. plastics shredder rotary cutter, the plastics shredder is provided with roll shaft, the outer peripheral face of described roll shaft offers stopper slot, this rotary cutter is characterised in that: comprise the tool rest that is fixedly installed in the described stopper slot, be fixedly installed in the cutter hub on the described tool rest, described cutter hub is provided with the blade that comprises a plurality of cutting positions.
2. a kind of plastics shredder rotary cutter according to claim 1, it is characterized in that: described tool rest is provided with the locating slot that is used for the described cutter hub of location and installation.
3. a kind of plastics shredder rotary cutter according to claim 1, it is characterized in that: described cutter hub is a cuboid, described blade comprises four cutting positions on four drift angles of the same side that is distributed in described cutter hub.
4. a kind of plastics shredder rotary cutter according to claim 3 is characterized in that: be provided with a sphere that caves inward between four described cutting positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855410U CN201755881U (en) | 2010-08-09 | 2010-08-09 | Rotating cutter for plastic shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855410U CN201755881U (en) | 2010-08-09 | 2010-08-09 | Rotating cutter for plastic shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755881U true CN201755881U (en) | 2011-03-09 |
Family
ID=43643146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202855410U Expired - Lifetime CN201755881U (en) | 2010-08-09 | 2010-08-09 | Rotating cutter for plastic shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755881U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152429A (en) * | 2011-05-11 | 2011-08-17 | 苏州大云塑料回收辅助设备有限公司 | Rotary cutter of film crusher |
| CN103111350A (en) * | 2013-02-26 | 2013-05-22 | 恩玛机械(上海)有限公司 | Shredding machine |
| CN106040383A (en) * | 2016-07-25 | 2016-10-26 | 广州市联冠机械有限公司 | Cutter body installation structure of single-shaft shredder |
| CN106076554A (en) * | 2016-08-25 | 2016-11-09 | 广东隽诺环保科技股份有限公司 | A kind of blade for single-shaft shredder |
| CN106216027A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of chipper tooth header structure |
-
2010
- 2010-08-09 CN CN2010202855410U patent/CN201755881U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152429A (en) * | 2011-05-11 | 2011-08-17 | 苏州大云塑料回收辅助设备有限公司 | Rotary cutter of film crusher |
| CN102152429B (en) * | 2011-05-11 | 2013-12-11 | 苏州大云塑料回收辅助设备有限公司 | Rotary cutter of film crusher |
| CN103111350A (en) * | 2013-02-26 | 2013-05-22 | 恩玛机械(上海)有限公司 | Shredding machine |
| CN103111350B (en) * | 2013-02-26 | 2015-09-02 | 恩玛机械(上海)有限公司 | A kind of shredder |
| CN106040383A (en) * | 2016-07-25 | 2016-10-26 | 广州市联冠机械有限公司 | Cutter body installation structure of single-shaft shredder |
| CN106076554A (en) * | 2016-08-25 | 2016-11-09 | 广东隽诺环保科技股份有限公司 | A kind of blade for single-shaft shredder |
| CN106076554B (en) * | 2016-08-25 | 2018-07-20 | 广东隽诺环保科技股份有限公司 | A kind of blade for single-shaft shredder |
| CN106216027A (en) * | 2016-08-30 | 2016-12-14 | 浙江华莎驰机械有限公司 | A kind of chipper tooth header structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201755881U (en) | Rotating cutter for plastic shredder | |
| CN202909771U (en) | Arc-shaped toothed plate on teeth-roller cracker | |
| CN103316734B (en) | Cracker teeth roller | |
| CN201755880U (en) | Cutting tool group for plastic shredder | |
| CN203886617U (en) | Crushing device for waste circuit board | |
| CN203264816U (en) | Shredder | |
| CN202909770U (en) | Pin roll of crusher | |
| CN103639963A (en) | Electric screw driver convenient to collect | |
| CN203170414U (en) | Kitchen waste crushing machine | |
| CN203076036U (en) | Crushing cutting tool | |
| CN107803259A (en) | A kind of rubbish crushes crusher chamber | |
| CN204469841U (en) | A kind of fixed structure of meat mincing sleeve | |
| CN202129059U (en) | Material cutting mechanism of lead sheet cold-granulator | |
| CN103962204B (en) | Sanitary napkin processor | |
| CN203635252U (en) | Crusher toothed roller with arc toothed plate | |
| CN203220944U (en) | Commercial garbage processor | |
| CN202291584U (en) | Mechanically-clamped blade type slotting knife | |
| CN205435930U (en) | Breaker is used in mesh bag production | |
| CN201458762U (en) | Shaper for granules of Alpha-aluminium sesquioxide and silicon carbide | |
| CN203508131U (en) | Pulp crusher | |
| CN201755882U (en) | Stationary cutter for plastic shredder | |
| CN202517049U (en) | Hexagonal face cutting device for large-sized bolt of ship | |
| CN219600107U (en) | Antiwind shredder | |
| CN203270618U (en) | Cover of inspection shaft in municipal engineering | |
| CN203886600U (en) | Arc-shaped toothed plate with edge blade teeth and reinforcing ribs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: 215400 Industrial Park of Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Jwell Machinery Co., Ltd. Address before: 215400 No. 18 Dongan Road, Chengxiang Industrial Park, Taicang City, Jiangsu Province Patentee before: Suzhou Dyun Recycling Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |
|
| CX01 | Expiry of patent term |