CN106179657B - Double roller shredder - Google Patents
Double roller shredder Download PDFInfo
- Publication number
- CN106179657B CN106179657B CN201610773545.5A CN201610773545A CN106179657B CN 106179657 B CN106179657 B CN 106179657B CN 201610773545 A CN201610773545 A CN 201610773545A CN 106179657 B CN106179657 B CN 106179657B
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- China
- Prior art keywords
- rotor
- tool apron
- knife
- moving knife
- double roller
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of double roller shredders, including cabinet, feed hopper, rotor, power mechanism and control system；Supporting body of the cabinet as the other components of double roller shredder, rotor is set in the crusher chamber of cabinet, the V-shaped dislocation arrangement of movable cutter set, power mechanism drives rotor to rotate in crusher chamber, it is allowed to complete the shearing-crushing to material under the cooperation of stationary knife group, control system controls start and stop, the revolving speed etc. of power mechanism.The power consumption of specific yield can be effectively reduced in the present invention, reduce mechanical damage, extend the service life of equipment；The setting of two rotors and stock guide can effectively improve crushing production capacity, improve crush efficiency；Tool apron abrasion can individually remove replacement, without with changing entire rotor, maintenance cost is substantially reduced；Moving knife and tool apron and tool apron and rotor are mainly the connection carried out by shape cooperation, and it is firm to be connected and fixed, and anti-shearing force is big；Blade can be exchanged using 8 times, and the effective rate of utilization of cutter material greatly improves.
Description
Technical field
The present invention relates to equipment for pulverizing material technical field, a kind of specifically double roller shredder.
Background technique
With the continuous improvement of life of urban resident level, the yield of house refuse also gradually increases, compared to traditional
The direct burning disposal mode of rubbish, the unit calorific value of house refuse RDF technology are higher.House refuse RDF technology is needed rubbish
Fine crushing, but traditional single-shaft shredder low output are carried out after sorting, to crush 5 tons or more of quantity of refuse, the equipment needed is non-
Often huge, purchase cost is very high for users.In addition, the broken work of traditional single-shaft shredder by batch ingredients influenced compared with
Greatly, it when especially being crushed to the material easily wound, is easy blocking, twines axis, and then shorten cutting-tool's used life sharply,
Troublesome maintenance, equipment energy consumption are big.
The dress tool apron that single-shaft shredder uses at present is largely welded structure form, dress tool apron be welded on rotor (or
Claim cutter shaft) on, when dress tool apron may wear to the degree of knife of can not filling, will be unable to repair, entire rotor will all be scrapped, and cutter shaft is whole
The core component of root device, after cutter shaft is scrapped, it is necessary to more renew axis, operation and maintenance higher cost.In addition, existing dress tool apron
Fixed form with moving knife is directly fixed by screw, and the shear direction of screw hole face material is easy to be blocked, to moving knife
Replacement and point of a knife exchange all bring very big difficulty.
Single-shaft shredder is that mutually shearing realization is crushed material between moving knife and stationary knife by square, at present city
The crushing cutter for being suitble to single-shaft shredder to use on face mainly relies on screw to connect moving knife with dress tool apron and constitutes.This knife
Tool is easy to appear screw and loosens or wear after broken work use after a period of time, and material is easy screw hole to block, and gives
The disassembly exchange of moving knife brings very big trouble.In addition, the cutter material that this cutter head (moving knife) interchangeable number is less, expensive
Material is not fully utilized.
Summary of the invention
In order to solve the above technical problems, the present invention proposes a kind of double roller shredder.
Above-mentioned purpose of the invention is realized by following technical proposal:
Double roller shredder includes:
Cabinet, as the supporting body of the other components of double roller shredder, inside is equipped with crusher chamber, and crusher chamber is equipped with stationary knife group；
Feed hopper is set on cabinet, is connected to crusher chamber, the feeding entrance as double roller shredder；
Rotor, in the crusher chamber of cabinet, surface is equipped with the movable cutter set with the cooperation shearing of stationary knife group, and movable cutter set is V-shaped
Dislocation arrangement；
Power mechanism drives rotor to rotate in crusher chamber, is allowed to complete the shearing to material under the cooperation of stationary knife group
It is broken；
Control system controls the start and stop function of power mechanism.
In one of embodiment, camera and pan feeding sensor are equipped at the feed hopper, camera and pan feeding pass
Sensor connects control system.
In one of embodiment, the stationary knife group is in strip zigzag.
In one of embodiment, the movable cutter set includes removable tool apron and moving knife, and removable tool apron is detachably arranged at
On rotor, moving knife is set in removable tool apron；
The removable tool apron includes tool apron, moving knife briquetting and lock-screw；Moving knife is pressed in tool apron by moving knife briquetting,
Tool apron and moving knife briquetting are lock onto the Cutting tool installation manner groove of rotor by lock-screw；
The tool apron is equipped with the conical boss matched with moving knife groove, and tool apron, which is equipped with to match with moving knife side, to be made
The auxiliary section of moving knife point of a knife upward；The moving knife briquetting is equipped with screw fixed hole, and the corresponding position of tool apron is logical equipped with screw
Hole；
The moving knife is bull blade, and bull blade is in square, and front and back two sides offers can be with the circular cone of tool apron
The groove that boss matches, front and back two sides are processed into the arc-shaped curved surface of indent respectively at each angle, form each angle
The point of a knife of tilting, bull blade form eight points of a knife altogether；Make the corresponding two arc milling swords of each point of a knife.
Further, the tool apron bottom is in round end flat key shape, and the surface of rotor opens up Cutting tool installation manner groove, Cutting tool installation manner groove
For the round end flat key channel-shaped that shape is matched with tool apron bottom, threaded hole is opened up in Cutting tool installation manner groove.
In one of embodiment, screen assemblies are equipped with below the rotor, the screen assemblies include bracket
And sieve, bracket are opened and closed using hydraulic cylinder.
Further, the both ends of the rotor are equipped with blocking material ring.
In one of embodiment, the rotor is rotatably arranged in the crusher chamber of cabinet by its main shaft, described
Main shaft uses 42CrMo forging and forming.
In one of embodiment, installation of the rotor in crusher chamber makes the moving knife of movable cutter set and stationary knife group
Minimum clearance between stationary knife is 0.3-0.5mm.
Further, the rotor is set side by side two, and two rotors are driven by power mechanism.
Further, stock guide is equipped between two be set side by side the rotor.
After adopting the above technical scheme, the beneficial effects of the present invention are:
1, moving knife component V-shaped dislocation arrangement on rotor, shears no more than two groups of moving knife and stationary knife so that instantaneously having, subtracts
Small transient load greatly prolongs the service life of moving knife；The setting of camera, pan feeding sensor and current detecting, in conjunction with control
The start and stop of system control machine device avoid dallying, and save electric energy, reduce mechanical loss；The setting of two rotors and stock guide can have
Effect, which improves, crushes production capacity；
2, moving knife and tool apron are completely detachably set on rotor, even if tool apron abrasion can individually remove replacement, without
It must be with changing entire rotor, maintenance cost substantially reduces, and efficiency is also improved；Smart structural design, moving knife and tool apron and knife
Seat and rotor are mainly the connection carried out by shape cooperation, and it is firm to be connected and fixed, and anti-shearing force is big, the disassembly of moving knife and tool apron
Point of a knife is all very convenient with exchanging；
3, blade (moving knife) can be exchanged using 8 times, and the utilization efficiency of cutter material greatly improves, and service life is prolonged
It is long, operation and maintenance cost has been reduced significantly, be can effectively reduce operation cost and is increased economic benefit.
Detailed description of the invention
Fig. 1 is stereo appearance figure of the present invention；
Fig. 2 is part disassembly diagram of the present invention；
Fig. 3 is internal structure partial front elevation view of the present invention；
Fig. 4 is layout drawing of the stationary knife in cabinet；
Fig. 5 is rotor three-dimensional structure diagram；
Fig. 6 is that rotor fixes a cutting tool and installs slot structure and its distribution map；
Fig. 7 is movable cutter set three-dimensional structure diagram；
Fig. 8 is movable cutter set structure sectional view；
Fig. 9 is tool apron three-dimensional structure diagram；
Figure 10 is moving knife three-dimensional structure diagram.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment: double roller shredder, as shown in Fig. 1 ~ 10, including cabinet 1, feed hopper 2, rotor 3, power mechanism 4 and control
System processed.Cabinet 1, as the supporting body of the other components of double roller shredder, inside is equipped with crusher chamber, and crusher chamber is equipped with stationary knife group
11.Feed hopper 2 is set on cabinet 1, is connected to crusher chamber, the feeding entrance as double roller shredder.Rotor 3, set on cabinet 1
In crusher chamber, surface is equipped with the movable cutter set 31 with the cooperation shearing of stationary knife group 11, and the V-shaped dislocation of movable cutter set 31 is arranged, so that
Instantaneously have and sheared no more than two groups of moving knife and stationary knife, reduces transient load, extend the service life of moving knife.Power mechanism 4 drives
Rotor 3 rotates in crusher chamber, is allowed to complete the shearing-crushing to material under the cooperation of stationary knife group 11.Control system, control
The functions such as start and stop, the revolving speed of power mechanism 4.
Wherein, camera is equipped at feed hopper 2 and pan feeding sensor, camera connect control system with pan feeding sensor.
Can by whether there is material entrance in camera and pan feeding sensor sensing feed hopper 2, control system according to each inductive signal and
The operation of current detecting control entire machine.It is more than setting time when host electric current is no-load run, when pan feeding sensor is long
Between charging is not detected, machine can be then automatically stopped, to reach energy-conserving action.When detecting that material enters again, machine again from
It is dynamic to open operation.
As shown in figure 4, stationary knife group 11 is in strip zigzag, the evacuation vacancy of movable cutter set 31, long strap saw are formed between sawtooth
The design of dentation is easily fabricated and fixed.As shown in Fig. 5 ~ 8, movable cutter set 31 includes removable tool apron and moving knife 311, and removable tool apron can
It is releasably set on rotor 3, moving knife 311 is set in removable tool apron.Removable tool apron includes tool apron 312, moving knife briquetting 313 and locking
Screw 314.Moving knife 311 is pressed in tool apron 312 by moving knife briquetting 313, by lock-screw 314 by tool apron 312 and moving knife
Briquetting 313 is lock onto the Cutting tool installation manner groove 32 of rotor 3.After abrasion occurs in tool apron 312, disassembly replacement can be carried out, without bearing
Replacement, to substantially reduce maintenance cost, the utilization efficiency for improving material is suitable for the demand of the big production capacity of RDF power generation by waste combustion factory.
As shown in Figure 9 and Figure 10, tool apron 312 is equipped with the conical boss 3121 matched with moving knife groove 3111, tool apron
312 are equipped with and match with 311 side of moving knife and make the auxiliary section 3122 of moving knife point of a knife upward.Moving knife briquetting 313 is equipped with screw
The corresponding position of fixation hole, tool apron 312 is equipped with screwing through hole 3123.Moving knife 311 is completely detachably set to removable tool apron
On rotor 3, even if tool apron 312 is worn, replacement can be individually removed, without with changing entire rotor 3, maintenance cost drops significantly
Low, maintenance efficiency is also improved.
Moving knife 311 is bull blade, and bull blade is in square, and front and back two sides offers can be with the circle of tool apron 312
The groove 3111 that cone boss 3121 matches, front and back two sides are processed into the arc-shaped curved surface of indent respectively at each angle, are made
Each angle forms the point of a knife 3112 tilted, and bull blade forms eight points of a knife, corresponding two arc millings of each point of a knife 3112 altogether
Sword.When blade (moving knife) cuts material, shearing is matched with the stationary knife group 11 inside crusher chamber by point of a knife 3112 and cutting edge
And it realizes and material is crushed.Moving knife 311 is not directly to be fixed by screw with tool apron 312, dismantles, fixes and exchange blade all
Easily.In addition, there are four points of a knife on the front and back two sides of moving knife 311, can exchange using 8 times, the utilization efficiency of material is significantly
It improves, service life is extended, and has reduced operation and maintenance cost significantly, be can effectively reduce operation cost and is increased economic effect
Benefit.
312 bottom of tool apron is in round end flat key shape, and the surface (cylindrical side) of rotor 3 opens up Cutting tool installation manner groove 32, cutter peace
Tankage 32 is the round end flat key channel-shaped that shape is matched with 312 bottom of tool apron, opens up threaded hole in Cutting tool installation manner groove 32.Tool apron
312 and rotor 3 be mainly the connection carried out by shape cooperation, it is firm to be connected and fixed, anti-shearing force ability height.
As shown in Fig. 2, being equipped with screen assemblies 5 below rotor 3, screen assemblies 5 include bracket and sieve, and bracket uses
Hydraulic cylinder folding, convenient for the replacement of sieve.The both ends of rotor 3 are equipped with blocking material ring 33, as shown in figure 5, preventing the process in crushing
Middle material causes situations such as twining axis, blocking to the movement of the both ends of rotor 3.
Rotor 3 is rotatably arranged in the crusher chamber of cabinet by its main shaft, and main shaft uses 42CrMo forging and forming, can
Bear biggish load.Installation of the rotor 3 in crusher chamber makes between the moving knife of movable cutter set 31 and the stationary knife of stationary knife group 11 most
Small―gap suture is 0.3-0.5mm, thus to guarantee its good smashing capability to difficult comminuting matter.
To improve crush efficiency, rotor 3 is set side by side two, as shown in figure 3, two rotors 3 are driven by power mechanism.
It is equipped with stock guide 6 between two rotors 3 being set side by side, rotor 3 is set side by side material is equally distributed to two
In broken region.
The course of work of the invention can be summarized as follows:
Material to be broken is transported to feed hopper 2 by conveyer belt, and enters in the crusher chamber of cabinet 1, and material passes through
Intermediate stock guide 6 is equally distributed to two and is set side by side in the broken region of rotor 3.Power mechanism 4 drives rotor 3 to revolve
Turn, the stationary knife group 11 mutually sheared can be formed with movable cutter set 31 by being equipped in the crusher chamber of cabinet 1, and stationary knife group 11 includes upper stationary knife
With lower stationary knife, the moving knife component 31 on rotor 3 moves in a circle with rotor 3 and then is periodically cut with stationary knife group 11
It cuts.Material is entered under the effect of gravity between moving knife component 31 and lower stationary knife, and then the moving knife of passive knife assembly 31
It shears and is crushed with lower stationary knife.
The material cut enters the region between screen assemblies 5 and rotor 3, and material is installed in the moving knife on rotor 3
Component 31 is stirred and is moved on the sieve of screen assemblies 5, is had on sieve and the big sieve pore such as is uniformly distributed, when material is less than sieve pore
Size is just sifted out by sieve pore.Material greater than sieve pore continues up under the drive of moving knife component 31, and then by upper
It is crushed once again when stationary knife, until being less than screen size.
As mentioned above, be merely illustrative of the technical solution of the present invention, but the present invention is not limited thereto embodiment,
It, without departing from the purpose of the present invention, can be in the knowledge that person of ordinary skill in the field has
It makes a variety of changes.Person of ordinary skill in the field is made without creative labor from above-mentioned design
Various transformation, fall within the scope of protection of the present invention.
Claims (9)
1. double roller shredder, it is characterised in that include:
Cabinet, as the supporting body of the other components of double roller shredder, inside is equipped with crusher chamber, and crusher chamber is equipped with stationary knife group；
Feed hopper is set on cabinet, is connected to crusher chamber, the feeding entrance as double roller shredder；
Rotor, in the crusher chamber of cabinet, surface is equipped with the movable cutter set with the cooperation shearing of stationary knife group, the V-shaped dislocation of movable cutter set
Arrangement；
Power mechanism drives rotor to rotate in crusher chamber, is allowed to complete the shearing-crushing to material under the cooperation of stationary knife group；
Control system controls the start and stop function of power mechanism；
The movable cutter set includes removable tool apron and moving knife, and removable tool apron is detachably arranged on rotor, and moving knife is set to removable tool apron
In；
The removable tool apron includes tool apron, moving knife briquetting and lock-screw；Moving knife is pressed in tool apron by moving knife briquetting, is relied on
Tool apron and moving knife briquetting are lock onto the Cutting tool installation manner groove of rotor by lock-screw；
The tool apron is equipped with the conical boss matched with moving knife groove, and tool apron, which is equipped with to match with moving knife side, makes moving knife
The auxiliary section of point of a knife upward；The moving knife briquetting is equipped with screw fixed hole, and the corresponding position of tool apron is equipped with screwing through hole；
The moving knife is bull blade, and bull blade is in square, and front and back two sides offers can be with the conical boss of tool apron
The arc-shaped curved surface of indent is processed on the groove matched, front and back two sides respectively at each angle, is formed each angle and is tilted
Point of a knife, bull blade forms eight points of a knife altogether；Make the corresponding two arc milling swords of each point of a knife.
2. double roller shredder according to claim 1, it is characterised in that: be equipped with camera at the feed hopper and pan feeding passes
Sensor, camera connect control system with pan feeding sensor.
3. double roller shredder according to claim 1, it is characterised in that: the tool apron bottom is in round end flat key shape, rotor
Surface open up Cutting tool installation manner groove, Cutting tool installation manner groove is the round end flat key channel-shaped that shape is matched with tool apron bottom, Cutting tool installation manner
Threaded hole is opened up in slot.
4. double roller shredder according to claim 1, it is characterised in that: be equipped with screen assemblies below the rotor, institute
Stating screen assemblies includes bracket and sieve, and bracket is opened and closed using hydraulic cylinder.
5. double roller shredder according to claim 4, it is characterised in that: the both ends of the rotor are equipped with blocking material ring.
6. double roller shredder according to claim 1, it is characterised in that: the rotor is rotatably arranged in by its main shaft
In the crusher chamber of cabinet, the main shaft uses 42CrMo forging and forming.
7. double roller shredder according to claim 1, it is characterised in that: installation of the rotor in crusher chamber makes
Minimum clearance between the moving knife of knife group and the stationary knife of stationary knife group is 0.3-0.5mm.
8. described in any item double roller shredders according to claim 1 ~ 7, it is characterised in that: the rotor is set side by side two,
Two rotors are driven by power mechanism.
9. double roller shredder according to claim 8, it is characterised in that: be equipped between two be set side by side the rotor
Stock guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773545.5A CN106179657B (en) | 2016-08-31 | 2016-08-31 | Double roller shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773545.5A CN106179657B (en) | 2016-08-31 | 2016-08-31 | Double roller shredder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179657A CN106179657A (en) | 2016-12-07 |
| CN106179657B true CN106179657B (en) | 2019-02-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773545.5A Active CN106179657B (en) | 2016-08-31 | 2016-08-31 | Double roller shredder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032133B (en) * | 2016-12-30 | 2020-06-30 | 苏州美生环保科技有限公司 | Automatic garbage overturning and treating device |
| CN107511232B (en) * | 2017-08-25 | 2018-07-17 | 广东众恒科技有限公司 | A kind of robot |
| EP3453460B1 (en) * | 2017-09-07 | 2023-07-26 | M&J Denmark A/S | A comminution apparatus and a method for performing service of such an apparatus |
| CN107597351B (en) * | 2017-09-28 | 2024-02-06 | 碎得机械(北京)有限公司 | Crusher |
| CN107999239A (en) * | 2017-12-29 | 2018-05-08 | 环创(厦门）科技股份有限公司 | Multi-functional single-shaft crusher |
| CN111822119A (en) * | 2020-06-18 | 2020-10-27 | 广州市联冠机械有限公司 | Load-adjustable knife roll |
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| DE29907396U1 (en) * | 1999-04-28 | 1999-07-15 | Lindner Maschinenfabrik Gmbh, Spittal | Arrangement of a knife attachment on the rotor for shredding machines |
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| CN201086027Y (en) * | 2007-08-01 | 2008-07-16 | 陈绪胜 | Improved structure for tools of pulverizer |
| CN201291533Y (en) * | 2008-10-29 | 2009-08-19 | 广州市番禺强业机械有限公司 | Double-shaft plastic grinder |
| CN101869864A (en) * | 2010-06-02 | 2010-10-27 | 首钢总公司 | High-efficiency combined type domestic garbage crusher |
| CN201755880U (en) * | 2010-08-09 | 2011-03-09 | 苏州大云塑料回收辅助设备有限公司 | Cutting tool group for plastic shredder |
| CN202909796U (en) * | 2012-11-19 | 2013-05-01 | 上海隆勒环保机械有限公司 | Rotor structure of plastic shredder |
| CN104888920A (en) * | 2015-06-04 | 2015-09-09 | 福建省大德投资发展有限公司 | Knife assembly used for cutting up plant fiber |
| CN205236045U (en) * | 2015-11-18 | 2016-05-18 | 嘉善科能生物质燃料有限公司 | Biomass fuel crusher |
| DE202015107131U1 (en) * | 2015-12-29 | 2016-01-25 | Vecoplan Ag | Tool assembly for a crushing device |
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| CN106179657A (en) | 2016-12-07 |
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Denomination of invention: Double roll shredder Effective date of registration: 20230328 Granted publication date: 20190219 Pledgee: Bank of China Limited Xiamen hi tech Park sub branch Pledgor: HUANCHUANG (XIAMEN) TECHNOLOGY Co.,Ltd. Registration number: Y2023980036583 |