CN107671968A - A kind of dental rolls wood chipper - Google Patents
A kind of dental rolls wood chipper Download PDFInfo
- Publication number
- CN107671968A CN107671968A CN201711123999.9A CN201711123999A CN107671968A CN 107671968 A CN107671968 A CN 107671968A CN 201711123999 A CN201711123999 A CN 201711123999A CN 107671968 A CN107671968 A CN 107671968A
- Authority
- CN
- China
- Prior art keywords
- roller
- carrier chain
- roller knife
- main body
- knife
- 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
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- 239000002023 wood Substances 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000005266 casting Methods 0.000 claims abstract description 35
- 238000010298 pulverizing process Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000003031 feeding effect Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010124 casting by material Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Disintegrating Or Milling (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
A kind of dental rolls wood chipper disclosed by the invention, including pulverizing chamber main body, the feeding mechanism installed in pulverizing chamber body front end, grinding rotor and material casting mechanism, it is characterized in that the grinding rotor is provided with roller knife, roller knife is distributed in the shape of a spiral on the grinding rotor face of cylinder；The feeding mechanism includes carrier chain and feeding roller, and carrier chain includes the first carrier chain and the second carrier chain, and the first carrier chain is hinged with pulverizing chamber main body；The material casting mechanism includes material casting blower fan, and grinding rotor lower end is provided with conveying wood chip to the auger of material casting blower fan.Coordinate feeding effect good by carrier chain and feeding roller, wood chipper chip efficiency is high.
Description
Technical field
The present invention relates to timber reducing mechanism technical field, specifically a kind of dental rolls wood chipper.
Background technology
Wood chipper is to produce the special equipment of high-quality wood chip.Can be by all kinds of logs such as pine, weedtree, poplar, China fir, mao bamboon
Uniform sheet stock is cut into, also can be to slab, veneer, bamboo wood brush wood, cornstalk, cotton stalk, reed and other non-woods
The various materials such as bar carry out slice processing.
Existing Application No. 201510152724.2, applying date 2015.04.02, patent name are that a kind of movable type is cut
The patent of invention of piece machine, it includes vehicle frame, scraper bowl, feeding roll assembly, disc type disintegrating disk component and supercharged diesel engine, wherein feeding
Roll assembly is made up of three upper roller, lower roll and help roll rollers, using compulsory type feeding manner feeding, in disc type disintegrating disk component
Movable knife disc where axis and feeding direction setting at a certain angle, the angle is described to move between 45 degree to 65 degree
A flying wheel and an encoder for testing the speed are installed in main shaft both ends where cutterhead respectively, and the increase diesel engine moves
Power axle is set with movable knife disc diameter parallel, and is attached between the flying wheel and line shaft using V belt translation, described
A hydraulic pump that hydraulic power is provided to first, second, and third hydraulic motor is installed in the end of line shaft, is all-hydraulic control
Mode processed.In the documents, feeding roll assembly space-consuming is big, and feeding effect is bad；Entered by disc type disintegrating disk component
Row chip timber, chip efficiency is low, and roller knife changes complicated, cost height.
The content of the invention
It is an object of the invention to solve the problems, such as that above-mentioned feeding effect is bad, chip efficiency is low, there is provided a kind of dental rolls
Wood chipper.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of dental rolls wood chipper, including pulverizing chamber main body, the feeding mechanism installed in pulverizing chamber body front end, crushing turn
Son and material casting mechanism, it is characterized in that, the grinding rotor is provided with roller knife, and roller knife divides in the shape of a spiral on the grinding rotor face of cylinder
Cloth；
The feeding mechanism includes carrier chain and feeding roller, and carrier chain includes the first carrier chain and the second carrier chain, and first
Carrier chain is connected with pulverizing chamber body rotation；
The material casting mechanism includes material casting blower fan, and grinding rotor lower end is provided with conveying wood chip to the auger of material casting blower fan.
Further, the roller knife includes first group of roller knife, second group of roller knife and the 3rd group of roller knife, and each group of roller knife is in one
Bar straight line, first group of roller knife, second group of roller knife and the 3rd group of roller knife leftmost side roller knife are stepped, right roller knife and leftmost side roller
Knife is corresponding.
Further, first carrier chain is rotatably installed on the first carriage, the first carriage and pulverizing chamber main body
Between be rotatablely connected, the second carrier chain is rotatably installed in pulverizing chamber main body, feeding roller be arranged on feeding roller boom on, feeding roller
It is rotatablely connected between boom and pulverizing chamber main body, the drive shaft that driving feeding roller rotates is provided with above feeding roller.
Further, it is provided with dragging roller positioned at the first carrier chain front end on first carriage.
Further, upper end is provided with boss on rear side of first carriage, and pulverizing chamber main body position corresponding with boss is set
There is buckle, boss is with being clasped.
Further, the feeding roller both ends are provided with first gear, and drive shaft both ends are provided with second gear, first gear with
Second gear is engaged, and drive shaft turns are arranged on feeding roller boom, and the feeding roller boom upper end is provided with upper screen cover.
Further, netted sieve is provided between the grinding rotor and auger.
Further, it is rotatablely connected between the auger and pulverizing chamber main body, the auger other end connects with material casting blower fan.
Further, the broken room main body left end is fixed with engine, is connected between engine and grinding rotor by belt
Connect, belt lower end is provided with tensioning wheel.
The beneficial effects of the invention are as follows：
1st, the present invention in order to solve the problems, such as that existing wood chipper feeding effect is bad, the feeding mechanism include carrier chain and
Feeding roller, carrier chain include the first carrier chain and the second carrier chain, and the first carrier chain is hinged with pulverizing chamber main body；Feeding roller upper end
Provided with drive shaft, the feeding roller both ends are provided with first gear, and drive shaft both ends are provided with second gear, first gear and the second tooth
Wheel engagement, drive shaft turns are arranged on feeding roller boom.It is rotatablely connected between drive shaft and feeding roller boom, passes through the first tooth
Take turns and rotated with the driving feeding roller that engages of second gear, when in use, rotated by Driven by Hydraulic Cylinder feeding roller boom so that feed
Expect that roller is in suitable height, the pressure certain to timber, the cooperation of feeding roller, the first carrier chain and the second carrier chain causes wood
Material is entered at grinding rotor so that grinding rotor is capable of the crushing timber of higher efficiency；First carrier chain and the second carrier chain
Rotation can reduce the friction between timber and equipment, increase the life-span；By hydraulic cylinder by the first conveying idle when
Frame degrees of rotation, carriage space-consuming is few, convenient storage, when in use, is rotated by the carriage of Driven by Hydraulic Cylinder first,
So that the first carrier chain and the second carrier chain are in same plane.
2nd, for the present invention in order to solve the problems, such as that existing wood chipper chip efficiency is low, the grinding rotor is provided with roller knife, roller
Knife is distributed in the shape of a spiral on the grinding rotor face of cylinder；The roller knife includes first group of roller knife, second group of roller knife and the 3rd group of roller
Knife, each group of roller knife are in straight line, and first group of roller knife, second group of roller knife and the 3rd group of roller knife leftmost side roller knife are stepped,
Right roller knife is corresponding with leftmost side roller knife.During grinding rotor crushes to timber, grinding rotor rotates, due to roller
Knife is distributed in the shape of a spiral on the grinding rotor face of cylinder, and the roller knife on first group of roller knife crushes to timber first, Zhi Hou
Two groups of roller knives are cut to first group of uncut place of roller knife on timber, the 3rd group of roller knife to first group of roller knife on timber and
Second group of uncut place of roller knife is cut, and first group of roller knife, second group of roller knife and the 3rd group of roller knife can ensure to wood
Material is full-cutting, while can have a sense of hierarchy cutting process, the efficiency high of cutting；When roller knife produces damage, only need
The roller knife wherein damaged is changed, it is convenient to change, and cost is low.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention one；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is roller blade row row schematic diagram of the present invention；
Fig. 4 is pulverizing chamber agent structure schematic diagram of the present invention；
Fig. 5 is feeding roller boom structural representation of the present invention；
Fig. 6 is schematic structural view of the invention two；
Fig. 7 is hydraulic circuit diagram of the present invention.
In figure：1st, pulverizing chamber main body, 2, grinding rotor, 3, roller knife, 4, feeding roller, the 5, first carrier chain, the 6, second conveying
Chain, 7, material casting blower fan, 8, auger, 9, first groups of roller knives, 10, second groups of roller knives, 11, the 3rd groups of roller knives, the 12, first carriage,
13rd, feeding roller boom, 14, drive shaft, 15, boss, 16, buckle, 17, first gear, 18, second gear, 19, dragging roller, 20, net
Shape sieve, 21, upper screen cover, 22, engine, 23, belt, 24, tensioning wheel, 25, first hydraulic cylinder, 26, second hydraulic cylinder, 27,
3rd hydraulic motor.
Embodiment
For convenience of description, it is as shown in Figure 1 now to define coordinate system.
According to Fig. 1, a kind of dental rolls wood chipper, including pulverizing chamber main body 1, installed in the front end of pulverizing chamber main body 1
Feeding mechanism, grinding rotor 2 and material casting mechanism, it is characterized in that, the grinding rotor 2 is provided with roller knife 3, and roller knife 3 turns in crushing
It is distributed in the shape of a spiral on sub 2 faces of cylinder；
The feeding mechanism includes carrier chain and feeding roller 4, and carrier chain includes the first carrier chain 5 and the second carrier chain 6, the
One carrier chain 5 is rotatablely connected with pulverizing chamber main body 1；
The material casting mechanism includes material casting blower fan 7, and the lower end of grinding rotor 2 is provided with conveying wood chip to the auger of material casting blower fan 7
8。
According to Fig. 3, the roller knife 3 includes first group of roller knife, 9, second groups of roller knives 10 and the 3rd group of roller knife 11, each
Group roller knife is in straight line, and first group of roller knife, 9, second groups of roller knives 10 and the 3rd group of leftmost side roller knife of roller knife 11 are stepped, right
Side roller knife is corresponding with leftmost side roller knife.In the present embodiment, roller knife selects 12 altogether, first group of roller knife, 9, second groups of and of roller knife 10
3rd group of roller knife 11 is respectively equipped with four, and the distance between adjacent roller knife in each group of roller knife is identical, in grinding rotor to wood
During material is crushed, grinding rotor rotates, because roller knife 3 is distributed in the shape of a spiral on the face of cylinder of grinding rotor 2, first
Roller knife on group roller knife 9 crushes to timber first, and second group of roller knife 10 is uncut to first group of roller knife 9 on timber afterwards
Place is cut, and the 3rd group of roller knife 11 is cut to first group of roller knife 9 on timber and second group of 10 uncut place of roller knife
Cut, first group of roller knife, 9, second groups of roller knives 10 and the 3rd group of roller knife 11 can ensure it is full-cutting to timber, while can
Have a sense of hierarchy cutting process, the efficiency high of cutting；When roller knife produces damage, the roller knife before use is needed whole roller knife
Change, and in the present invention, the roller knife wherein damaged need to only be changed, it is convenient to change, and cost is low.
First carrier chain 5 is rotatably installed on the first carriage 12, the rear end of the first carriage 12 and pulverizing chamber main body 1
Between be rotatablely connected, the first carrier chain 5 is connected by the first fluid motor-driven, the first hydraulic motor with hydraulic station, and first is defeated
To send to drive by first hydraulic cylinder 25 between frame 12 and pulverizing chamber main body 1 and rotate, first hydraulic cylinder 25 is connected with hydraulic station, and second
Carrier chain 6 is rotatably installed in pulverizing chamber main body 1, the second carrier chain 6 by the second fluid motor-driven, the second hydraulic motor with
Hydraulic station is connected, and feeding roller 4 is arranged on feeding roller boom 13, is rotated between the rear end of feeding roller boom 13 and pulverizing chamber main body 1
Connection, is driven between feeding roller boom 13 and pulverizing chamber main body 1 by second hydraulic cylinder 26, and second hydraulic cylinder 26 connects with hydraulic station
Connect, the top of feeding roller 4 is provided with the drive shaft 14 that driving feeding roller 4 rotates.First carrier chain 5 and the second carrier chain 6 rotate can be with
The friction between timber and equipment is reduced, increases the life-span.First carrier chain 5 and the second carrier chain 6 select fluid motor-driven side
Formula is prior art, does not do and excessively repeats.
According to Fig. 4 and Fig. 5, dragging roller 19 is provided with positioned at the front end of the first carrier chain 5 on first carriage 12.Dragging roller
19 and first are rotatablely connected between carriage 12, and dragging roller 19 prevents timber from directly being contacted with the end of the first carrier chain 5, preferably protects
Protect the first carrier chain 5.The rear side upper end of first carriage 12 is provided with boss 15, pulverizing chamber main body 1 and 15 corresponding position of boss
Buckle 16 is installed, boss 15 is with being clasped；The first carriage 12 is rotated 90 degree by hydraulic cylinder idle when,
The space-consuming of carriage 12 is few, convenient storage, when in use, is rotated by the first carriage of Driven by Hydraulic Cylinder 12 so that
First carrier chain 5 and the second carrier chain 6 are in same plane, and now with being clasped, Driven by Hydraulic Cylinder first conveys boss 15
The mode that frame 12 rotates is prior art, does not do excessively repeat herein.
According to Fig. 2, the both ends of feeding roller 4 are provided with first gear 17, and the both ends of drive shaft 14 are provided with second gear 18,
First gear 17 is engaged with second gear 18, and drive shaft 14 is rotatably installed on feeding roller boom 13.Drive shaft 14 and feeding roller
It is rotatablely connected between boom 13, drive shaft 14 is driven by the 3rd hydraulic motor 27, and the 3rd hydraulic motor 27 is connected with hydraulic station,
It is prior art from fluid motor-driven mode, does not do and excessively repeat, passes through engaging for first gear 17 and second gear 18
Driving feeding roller 4 rotates, and when in use, drives feeding roller boom 13 to rotate by second hydraulic cylinder 26, from Driven by Hydraulic Cylinder
The mode that feeding roller boom 13 rotates is prior art, does not do excessively repeat herein so that feeding roller 4 is in suitable height,
The cooperation of feeding roller 4, the first carrier chain 5 and the second carrier chain 6 causes timber to enter at grinding rotor 2 so that grinding rotor 2
It is capable of the crushing timber of higher efficiency.
According to Fig. 6, the upper end of feeding roller boom 13 is provided with upper screen cover 21.It can be turned by upper screen cover 21 to crushing
Son 2 goes out to be observed.
The broken left end of room main body 1 is fixed with engine 22, and the fixed form of engine 22 is prior art, is not done herein
Excessively repeat, connected between engine 22 and grinding rotor 2 by belt 23, the lower end of belt 23 is provided with tensioning wheel 24.
Netted sieve 20 is provided between the grinding rotor 2 and auger 8.Rotated between the auger 8 and pulverizing chamber main body 1
Connection, is connected, the other end of auger 8 connects with material casting blower fan 7 between the right-hand member of auger 8 and grinding rotor 2 by belt.Pass through auger
8 are transported to the wood chip after crushing at material casting blower fan 7, and wood chip is dished out by material casting blower fan 7.All being before will by conveyer belt
Wood chip after crushing is sent out, and conveyer belt cost is high, and short life, transmission efficiency is low, is carried out material casting by material casting blower fan 7, is thrown
Material height is high, and cost is low, small volume, convenient transportation.The upper end of material casting blower fan 7 is provided with material casting passage, material casting passage and material casting blower fan 7
Between be rotatablely connected, the blanking position of wood chip can be controlled by material casting passage.
In use, hydraulic circuit is connected as shown in Figure 7 first, by the first hydraulic motor, the second hydraulic motor, the 3rd hydraulic pressure
Motor 27 is in parallel, it is in parallel after loop it is in parallel with the second hydraulic cylinder 26 of first hydraulic cylinder 25, drive the by first hydraulic cylinder 25
One carriage 12 rotates so that the first carrier chain 5 and the second carrier chain 6 are in same plane, while rotate on material casting blower fan 7
Material casting passage so that the mouth that falls of material casting passage is in suitable position, then controls feeding roller 4 to be in by second hydraulic cylinder 26
Suitable position, the pressure certain to timber, ensure the carrier chain 5 of feeding roller 4 and first and the second carrier chain 6 coordinates so that timber
It can be transported at grinding rotor 2, prevent grinding rotor 2 from dallying, the first hydraulic motor, the second hydraulic motor acoustic filed first
The carrier chain 6 of carrier chain 5 and second rotates, the 3rd hydraulic motor 27 for starting engine 22 afterwards and driving drive shaft 14 to rotate,
Grinding rotor 2 and auger 8 rotate, and drive shaft 14 rotates, by being fed by first gear 17 with the driving of engaging of second gear 18
Material roller 4 rotates, and material casting blower fan 7 is started working, and timber is delivered on the first carrier chain 5 and the second carrier chain 6 and with feeding
Material roller 4 is contacted, and timber is delivered at grinding rotor 2 by the rotation of feeding roller, and grinding rotor 2, which rotates, drives roller swivel to move,
Section is carried out to timber turns into wood chip, and wood chip is entered at auger 8 by netted sieve 20, and wood chip is rotated by auger 8
Enter at material casting blower fan 7, material casting is carried out by material casting blower fan 7, wood chip is stacked into corresponding position.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, on the basis of technical solution of the present invention, those skilled in the art need not pay creative work and can make
Various modifications or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of dental rolls wood chipper, including pulverizing chamber main body (1), feeding mechanism, powder installed in pulverizing chamber main body (1) front end
Broken rotor (2) and material casting mechanism, it is characterized in that, the grinding rotor (2) is provided with roller knife (3), and roller knife (3) is in grinding rotor
(2) it is distributed in the shape of a spiral on the face of cylinder；
The feeding mechanism includes carrier chain and feeding roller (4), and carrier chain includes the first carrier chain (5) and the second carrier chain (6),
First carrier chain (5) is rotatablely connected with pulverizing chamber main body (1)；
The material casting mechanism includes material casting blower fan (7), and grinding rotor (2) lower end is provided with conveying wood chip to the strand of material casting blower fan (7)
Imperial (8).
2. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, the roller knife (3) includes first group of roller knife
(9), second group of roller knife (10) and the 3rd group of roller knife (11), each group of roller knife are in straight line, first group of roller knife (9), second group
Roller knife (10) and the 3rd group of roller knife (11) leftmost side roller knife are stepped, and right roller knife is corresponding with leftmost side roller knife.
3. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, the first carrier chain (5) rotational installation
On the first carriage (12), it is rotatablely connected between the first carriage (12) and pulverizing chamber main body (1), the second carrier chain (6) turns
Dynamic to be arranged in pulverizing chamber main body (1), feeding roller (4) is arranged on feeding roller boom (13), and feeding roller boom (13) is with crushing
Room main body is rotatablely connected between (1), and the drive shaft (14) that driving feeding roller (4) rotates is provided with above feeding roller (4).
4. a kind of dental rolls wood chipper according to claim 3, it is characterized in that, positioned at the on first carriage (12)
One carrier chain (5) front end is provided with dragging roller (19).
5. a kind of dental rolls wood chipper according to claim 4, it is characterized in that, upper end on rear side of first carriage (12)
Provided with boss (15), pulverizing chamber main body (1) position corresponding with boss (15) is provided with buckle (16), and boss (15) is matched somebody with somebody with buckle
Close.
6. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, feeding roller (4) both ends are provided with first
Gear (17), drive shaft (14) both ends are provided with second gear (18), and first gear (17) engages with second gear (18), drive shaft
(14) it is rotatably installed on feeding roller boom (13), feeding roller boom (13) upper end is provided with upper screen cover (21).
7. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, the grinding rotor (2) and auger (8) it
Between be provided with netted sieve (20).
8. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, the auger (8) and pulverizing chamber main body (1)
Between be rotatablely connected, auger (8) other end connects with material casting blower fan (7).
9. a kind of dental rolls wood chipper according to claim 1, it is characterized in that, broken room main body (1) left end is fixed with
Engine (22), it is connected between engine (22) and grinding rotor (2) by belt (23), belt (23) lower end is provided with tensioning wheel
(24)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123999.9A CN107671968A (en) | 2017-11-14 | 2017-11-14 | A kind of dental rolls wood chipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123999.9A CN107671968A (en) | 2017-11-14 | 2017-11-14 | A kind of dental rolls wood chipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107671968A true CN107671968A (en) | 2018-02-09 |
Family
ID=61148859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123999.9A Pending CN107671968A (en) | 2017-11-14 | 2017-11-14 | A kind of dental rolls wood chipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671968A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649290Y (en) * | 2003-08-13 | 2004-10-20 | 北京林业大学工学院 | Energy-saving drum short-cutter wood chipping machine |
| CN1915617A (en) * | 2006-09-08 | 2007-02-21 | 大亚科技股份有限公司 | Method for preparing fibers from waste and timber |
| EP2452791A2 (en) * | 2010-11-10 | 2012-05-16 | HoGHa GmbH | Discharge device for a wood chipping machine |
| CN104138780A (en) * | 2014-06-30 | 2014-11-12 | 洛阳天信重工机械有限公司 | Improvement method of special wood crusher |
| CN104138783A (en) * | 2014-07-17 | 2014-11-12 | 阳光凯迪新能源集团有限公司 | Self-feeding type branch pulverizer |
| CN204382445U (en) * | 2014-11-13 | 2015-06-10 | 镇江中福马机械有限公司 | Timber desintegrator |
| EP2894116A1 (en) * | 2014-01-14 | 2015-07-15 | Portafill International Limited | A folding conveyor assembly |
| CN207448727U (en) * | 2017-11-14 | 2018-06-05 | 章丘市宇龙机械有限公司 | A kind of dental rolls wood chipper |
-
2017
- 2017-11-14 CN CN201711123999.9A patent/CN107671968A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649290Y (en) * | 2003-08-13 | 2004-10-20 | 北京林业大学工学院 | Energy-saving drum short-cutter wood chipping machine |
| CN1915617A (en) * | 2006-09-08 | 2007-02-21 | 大亚科技股份有限公司 | Method for preparing fibers from waste and timber |
| EP2452791A2 (en) * | 2010-11-10 | 2012-05-16 | HoGHa GmbH | Discharge device for a wood chipping machine |
| EP2894116A1 (en) * | 2014-01-14 | 2015-07-15 | Portafill International Limited | A folding conveyor assembly |
| CN104138780A (en) * | 2014-06-30 | 2014-11-12 | 洛阳天信重工机械有限公司 | Improvement method of special wood crusher |
| CN104138783A (en) * | 2014-07-17 | 2014-11-12 | 阳光凯迪新能源集团有限公司 | Self-feeding type branch pulverizer |
| CN204382445U (en) * | 2014-11-13 | 2015-06-10 | 镇江中福马机械有限公司 | Timber desintegrator |
| CN207448727U (en) * | 2017-11-14 | 2018-06-05 | 章丘市宇龙机械有限公司 | A kind of dental rolls wood chipper |
Non-Patent Citations (1)
| Title |
|---|
| 陈克复主编: "《制浆造纸机械与设备 上》", 30 June 2011, 中国轻工业出版社, pages: 26 * |
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Application publication date: 20180209 |