CN1309542C - Debarking shaft arrangement for debarking mechanism - Google Patents
Debarking shaft arrangement for debarking mechanism Download PDFInfo
- Publication number
- CN1309542C CN1309542C CNB02807808XA CN02807808A CN1309542C CN 1309542 C CN1309542 C CN 1309542C CN B02807808X A CNB02807808X A CN B02807808XA CN 02807808 A CN02807808 A CN 02807808A CN 1309542 C CN1309542 C CN 1309542C
- Authority
- CN
- China
- Prior art keywords
- debarking
- trees
- peeling
- tooth
- debarking shaft
- 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 - Fee Related
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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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
-
- 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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a debarking shaft arrangement for a debarking mechanism (1), said debarking mechanism (1) being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the debarking mechanism, said debarking mechanism comprising a number of rotatable debarking shafts (3) extending parallel to the advancing direction of the trees (2) to be fed therethrough and provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3) and adapted to strip bark off the presently processed trees (2) transversely to the lengthwise direction of the trees and at the same to convey the trees transversely relative to said shafts (3), and said shafts (3), together with the teeth (4) thereof, being adapted to constitute at least a part of a support surface, upon which the presently processed trees (2) travel through the debarking mechanism (1). The teeth (4) are designed to be effective in both rotating directions of said rotatable debarking shafts (3), and the debarking shafts (3) are designed to be pivotable.
Description
Technical field
The present invention relates to a kind of peeling procedure, more specifically, relate to a kind of debarking shaft device that is used for peeling procedure.Described peeling procedure is used to the last peeling of carrying out separately to carry out peeling or the preliminary treatment of trees and be used for from removing the bark that at least some are peeled off through the wood flow of peeling procedure, described peeling procedure comprises a plurality of rotatable debarking shafts that the tooth outside a plurality of circumferential surfaces that extend to described axle is extended and be provided with to direction of feed that trees are sent to that are parallel to, described tooth is suitable for along the processed trees peeling of the horizontal alignment of the length direction of trees with simultaneously with respect to the horizontal transhipment trees of described axle, and described axle and its tooth are suitable for constituting just processed trees together and advance thereon through surface-supported at least a portion of described peeling procedure.
Background technology
The peeling procedure of the above-mentioned type is known in United States Patent (USP) 4685498 and 5394912 for example.
Summary of the invention
A problem of the peeling procedure of known the above-mentioned type is the tooth inconvenience and the expense height of maintenance wearing and tearing or damage.Because can only keep in repair a tooth in the time of in debarking shaft remains fixed in described peeling procedure at every turn.
In order to eliminate these defectives, device according to the present invention is such in the debarking shaft system that is used for a peeling procedure: two direction of rotation that described tooth is designed at described rotatable debarking shaft all are effectively, and described debarking shaft is designed to pivotable.
This system can be only by pivoting and fixing 180 ° of being located at respect to initial position and locate just can promptly use new tooth, wherein, this axle be parallel to initial position still have one with the opposite direction of rotation of initial position (direction of rotation).
The tooth two opposite direction of rotation work of one debarking shaft can differ from one another or be similar.When one opposite direction of rotation is used different teeth, can obtain different peeling abilities in different direction of rotation, for example, be used for the peeling in winter and be used for the peeling in summer.The trees that also can at first use sharp tooth to peel easily with processing with tooth to difficult peeling or freezing trees peeling and use wearing and tearing.
In preferred an application of the present invention, described device is such: determine the shape and size of described debarking shaft by this way, promptly axle that is removed (dislodge) can be installed in an identical position or a corresponding position after 180 ° pivoting.This is a kind of be provided with mainly be corresponding to be provided with when described peeling procedure two kinds its install and the axial pitch symmetry spool the time.Therefore, always be provided with an identical axle every a position.Should understand above-mentioned term " a corresponding position " on this basis.
In especially preferred embodiment of the present invention, described setting is such: determine the shape and size of described debarking shaft by this way, promptly an axle that is removed can be installed in the position or a corresponding position of an adjacent shaft behind 180 ° of pivots.Term " a corresponding position " refers to those alternate position of a debarking shaft, and these locational axles have identical orientation.This setting is applicatory when all debarking shafts in the peeling procedure are mutually the same.This setting provides such advantage, and promptly peeling procedure only needs single one type immobilized spindle, this axle thereby suitable all positions.In principle, can be with such axle at its each pivot position all in identical fixed-site, but this may need for example to be used for the different tie points of different axle pivotal orientation.
Yet in another preferred embodiment of the present invention, described device is realized the connection of debarking shaft to the peeling procedure in such a way, promptly in the process of taking out, described axle can be promoted from its position and installation process, it is set to its position through a treating of wood device.
Description of drawings
Referring now to accompanying drawing the present invention is described in more detail, wherein:
Fig. 1 illustrates the schematic side elevation that is used for the debarking shaft of a peeling procedure of the present invention;
Fig. 2 illustrates a sectional view along the line II-II direction among Fig. 1;
Fig. 3 illustrates a sectional view along the line III-III direction among Fig. 2.
The specific embodiment
A peeling procedure 1 of describing among the figure is used to the last peeling of carrying out separately to carry out peeling or the preliminary treatment of trees 2 and be used for from removing the bark that at least some are peeled off through the wood flow of peeling procedure.
Described peeling procedure 1 is provided with a plurality of rotatable debarking shafts 3 that direction of feed that trees 2 are sent to is extended that are parallel to.In this illustrated example, every end of described debarking shaft 3 all is provided with sprocket wheel 6, and thus, at least one end of described peeling procedure 1, described sprocket wheel 6 interconnects and is connected on the gear of a unshowned electro-motor by a sprocket chain (not shown).
Described debarking shaft 3 is provided with the tooth 4 outside a plurality of circumferential surfaces that extend to described axle 3, and described tooth is applicable to trees 2 peelings of processing along laterally giving of the length direction of trees and simultaneously with respect to the horizontal transhipment trees of described debarking shaft 3.
Described debarking shaft 3 and its tooth 4 constitute a surface-supported part of transporting the described peeling procedure 1 of trees 2 processes together.This illustrated example comprises four debarking shafts 3 that assemble each other to form a clinoplain.In addition, described stayed surface also comprises solid object surface, and the stayed surface that described solid object surface is designed to constitute with described debarking shaft provides an open-ended skewed slot that covers described peeling procedure 1 through and through together.Described skewed slot can be top end opening or lid arranged.
It all is effective being arranged on two direction of rotation that the described tooth 4 on the described debarking shaft 3 is designed at described debarking shaft 3.But in described peeling procedure 1, all debarking shafts 3 always rotate with the equidirectional shown in the arrow 7 (Fig. 2).But, when described debarking shaft 3 is designed to pivot, can utilize at the effective tooth 4 of different directions.
In the scheme of Fig. 1, all four debarking shafts 3 are designed to mutually the same.Yet, locate along the length direction of axle 3 along the described tooth of the circumference setting of debarking shaft 3 with regular spaces asymmetricly, finish being meshing with each other between the tooth 4 of adjacent shaft 3 by promptly changeing 180 ° of installation adjacent shafts 3 in the opposite direction.
Can differ from one another or similar at the effective tooth 4 of the opposite direction of rotation of described debarking shaft 3.This be provided with can be only by pivoting one and fixedly be located at and locate just can promptly use new tooth with respect to 180 ° of initial positions, wherein, this axle be parallel to initial position still have one with the opposite direction of rotation of initial position (direction of rotation).For example, the axle on top that is in Fig. 1 of inverted status can replace beginning from the top axle of several second axle or lowermost end.
Each end of described debarking shaft 3 all is provided with than the axle journal 8 of minor diameter and sprocket wheel 6, wherein, bearing and the bearing race (bearing cup) 9 that is used for bearing is installed on axle journal.Can utilize screw 11 with bearing race 9 fix in position on the end plate 10 of the end of the described peeling procedure 1 that is consistent with described debarking shaft 3.
Described debarking shaft 3 is realized it and being connected of peeling procedure 1 in such a way, promptly in the process of taking out, described axle 3 can be promoted from its position and installation process, it is set to its position through a treating of wood space 5 that is positioned at 1 li of peeling procedure.In this illustrated example, this can realize by this way that promptly end plate 10 has a top edge that is provided with the top end opening groove 12 of the axle journal 8 that is used for debarking shaft 3.
Claims (4)
1. debarking shaft device that is used for a peeling procedure (1), described peeling procedure (1) is used to the last peeling of carrying out separately to carry out peeling or the preliminary treatment of trees (2) and be used for from removing the bark that at least some are peeled off through the wood flow of peeling procedure, described peeling procedure comprises a plurality of rotatable debarking shafts (3) that the tooth (4) outside a plurality of circumferential surfaces that extend to described axle (3) is extended and be provided with to direction of feed that trees (2) are sent to that are parallel to, described tooth is suitable for along the processed trees of the horizontal alignment of the length direction of trees (2) peeling and laterally transports trees with respect to described axle (3) simultaneously, and described axle (3) and its tooth (4) are suitable for constituting just processed trees (2) together and advance on it through surface-supported at least a portion of described peeling procedure (1), it is characterized in that, two direction of rotation that described tooth (4) is designed at described rotatable debarking shaft (3) all are effective, and determine the shape and size of described debarking shaft (3) by this way, promptly the debarking shaft of a taking-up (3) pivot can be installed in it after 180 ° and be removed the time the position or replace another debarking shaft (3).
2. a device according to claim 1 is characterized in that, differs from one another at the effective tooth of opposite direction of rotation (4) of described debarking shaft (3).
3. a device according to claim 1 is characterized in that, and is mutually the same at the effective tooth of opposite direction of rotation (4) of described debarking shaft (3).
4. device according to claim 1, it is characterized in that, described debarking shaft (3) realizes that in such a way it arrives connection on the peeling procedure (1), promptly in the process of taking out, can be respectively described axle (3) promoted from its position and installation process the treating of wood space (5) through described peeling procedure (1) lining it is set to its position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20010755A FI112182B (en) | 2001-04-11 | 2001-04-11 | Barking shaft arrangement in a barking device |
| FI20010755 | 2001-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1500031A CN1500031A (en) | 2004-05-26 |
| CN1309542C true CN1309542C (en) | 2007-04-11 |
Family
ID=8560967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02807808XA Expired - Fee Related CN1309542C (en) | 2001-04-11 | 2002-02-15 | Debarking shaft arrangement for debarking mechanism |
Country Status (11)
| Country | Link |
|---|---|
| CN (1) | CN1309542C (en) |
| AT (1) | AT414109B (en) |
| BR (1) | BR0208820B1 (en) |
| CA (1) | CA2438660C (en) |
| DE (1) | DE10296634B4 (en) |
| ES (1) | ES2247902B1 (en) |
| FI (1) | FI112182B (en) |
| NO (1) | NO20034521L (en) |
| RU (1) | RU2252136C2 (en) |
| SE (1) | SE527589C2 (en) |
| WO (1) | WO2002083383A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523152A (en) * | 2018-03-16 | 2018-09-14 | 朱读传 | A kind of bamboo shoots peeling method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144172A (en) * | 2013-03-17 | 2013-06-12 | 福建鑫华股份有限公司 | Paper mulberry bark stripping method |
| CN103144171A (en) * | 2013-03-17 | 2013-06-12 | 福建鑫华股份有限公司 | Paper mulberry bark stripping device |
| CN104249404A (en) * | 2013-06-27 | 2014-12-31 | 江苏大唐机械有限公司 | Trapezoidal knife installation structure of toothed roller type bark peeling machine |
| CN107438504A (en) * | 2015-01-26 | 2017-12-05 | 阿克罗伍德公司 | Batch type bottom discharge rotary peeling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228440A (en) * | 1964-01-22 | 1966-01-11 | Ingersoll Rand Canada | Log debarking apparatus |
| US5094281A (en) * | 1991-01-25 | 1992-03-10 | Barnhill Equipment Ltd. | Debarking/delimbing apparatus |
| US5394912A (en) * | 1993-08-04 | 1995-03-07 | Real Search Inc. | Wood fibre debris processor |
| US5630453A (en) * | 1996-05-24 | 1997-05-20 | Fuji Kogyo Co., Ltd. | Debarking machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1225309A (en) * | 1984-02-08 | 1987-08-11 | Junichi Nakajima | Drum barker |
| US5673865A (en) * | 1996-08-29 | 1997-10-07 | Stroulger; Neal P. | Waste debarker |
-
2001
- 2001-04-11 FI FI20010755A patent/FI112182B/en not_active IP Right Cessation
-
2002
- 2002-02-15 CA CA002438660A patent/CA2438660C/en not_active Expired - Fee Related
- 2002-02-15 WO PCT/FI2002/000122 patent/WO2002083383A1/en active IP Right Grant
- 2002-02-15 CN CNB02807808XA patent/CN1309542C/en not_active Expired - Fee Related
- 2002-02-15 RU RU2003132680/12A patent/RU2252136C2/en not_active IP Right Cessation
- 2002-02-15 AT AT0904302A patent/AT414109B/en not_active IP Right Cessation
- 2002-02-15 ES ES200350055A patent/ES2247902B1/en not_active Expired - Fee Related
- 2002-02-15 BR BRPI0208820-7A patent/BR0208820B1/en not_active IP Right Cessation
- 2002-02-15 DE DE10296634T patent/DE10296634B4/en not_active Expired - Fee Related
-
2003
- 2003-09-11 SE SE0302426A patent/SE527589C2/en not_active IP Right Cessation
- 2003-10-09 NO NO20034521A patent/NO20034521L/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228440A (en) * | 1964-01-22 | 1966-01-11 | Ingersoll Rand Canada | Log debarking apparatus |
| US5094281A (en) * | 1991-01-25 | 1992-03-10 | Barnhill Equipment Ltd. | Debarking/delimbing apparatus |
| US5394912A (en) * | 1993-08-04 | 1995-03-07 | Real Search Inc. | Wood fibre debris processor |
| US5630453A (en) * | 1996-05-24 | 1997-05-20 | Fuji Kogyo Co., Ltd. | Debarking machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523152A (en) * | 2018-03-16 | 2018-09-14 | 朱读传 | A kind of bamboo shoots peeling method |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20010755A0 (en) | 2001-04-11 |
| FI112182B (en) | 2003-11-14 |
| DE10296634B4 (en) | 2009-02-12 |
| WO2002083383A9 (en) | 2003-04-10 |
| SE0302426D0 (en) | 2003-09-11 |
| BR0208820A (en) | 2004-03-09 |
| WO2002083383A1 (en) | 2002-10-24 |
| ES2247902B1 (en) | 2007-01-01 |
| CA2438660C (en) | 2007-08-07 |
| FI20010755A (en) | 2002-10-12 |
| CN1500031A (en) | 2004-05-26 |
| SE527589C2 (en) | 2006-04-18 |
| ES2247902A1 (en) | 2006-03-01 |
| SE0302426L (en) | 2003-09-11 |
| NO20034521D0 (en) | 2003-10-09 |
| DE10296634T5 (en) | 2004-04-22 |
| NO20034521L (en) | 2003-10-09 |
| CA2438660A1 (en) | 2002-10-24 |
| ATA90432002A (en) | 2005-12-15 |
| RU2252136C2 (en) | 2005-05-20 |
| AT414109B (en) | 2006-09-15 |
| BR0208820B1 (en) | 2011-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20140215 |