CN106514822A - Apparatus and method for removing bark from logs - Google Patents
Apparatus and method for removing bark from logs Download PDFInfo
- Publication number
- CN106514822A CN106514822A CN201510921045.7A CN201510921045A CN106514822A CN 106514822 A CN106514822 A CN 106514822A CN 201510921045 A CN201510921045 A CN 201510921045A CN 106514822 A CN106514822 A CN 106514822A
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- Prior art keywords
- log
- bark
- support member
- grinding
- opposed side
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Classifications
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- 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
-
- 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
- B27L1/005—Debarking by non-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)
- Mushroom Cultivation (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
An apparatus and method for removing bark from logs are disclosed. The apparatus comprises: a base; a plurality of log-supporting sections mounted upon the base, each log-supporting section having a plurality of generally sloping laterally opposed sides respectively joined to a plurality of seats, wherein the log-supporting sections are separated by a passage being devoid of the log-supporting sections; a .o plurality of longitudinally opposed sides arranged in cooperation with the log supporting sections to retain the logs within the log-supporting sections; a plurality of abrading sections provided at the log-supporting sections and configured to abrade bark from the logs, wherein the log-supporting sections are provided with a plurality of openings to allow abraded bark fragments pass therethrough; and at least one .s bark catcher provided on any of the plurality of longitudinally opposed sides and configured to remove hanging bark from the logs.
Description
Technical field
The present embodiments relate to for bark is removed from log apparatus for peeling off (debarking apparatus,
Bark removes device), wherein, between making to be stacked on the log of top each other and with the grinding being arranged on apparatus for peeling off
Rubbed between part repeatedly.Coarse CONTACT WITH FRICTION between log and between log and grinding part causes bark from log
Upper removal is removed.
Background technology
The wood pulp that timber after peeling is used for paper production to manufacture is requisite.
At present, mechanization and semi-mechanization peeling system are used for the peeling field of trees log, however, every kind of system has
Its related shortcoming.
One example of mechanization peeling system is tree-dozer/peeling machine device, and which is arranged on the excavation of 20 tons of heavyweights
On machine, for bark is cut off from log.Mechanization peeling system is capable of achieving high production rate, because which requires less people
Power, but high yield is provided.However, mechanization peeling system is costly, service life is short, and can cause irregularly shaped
The breakage of log.
Semi-mechanization system can produce the higher rossed wood of damaged less and quality.However, semi-mechanization system requirements
More manpowers, constitute danger to personal safety, and cause the productivity low.
Accordingly, it is desirable to provide can solve the above problems and other problemses for the dress that removes bark from log
Put.
The content of the invention
According to an aspect of the present invention, disclose the device for bark is removed from log.The device includes：Bottom
Seat；
Multiple log support members on the base, each log in the plurality of log support member
Support part part all has the multiple generally ramped laterally opposed side for being respectively engaged to multiple bearings, wherein the plurality of log
Support part part is separated by passage, and the passage is configured to for mechanization grab bucket (grapple, grapple) turnover；
Multiple longitudinally opposed sides, the plurality of longitudinally opposed side are arranged to cooperate with the plurality of log support member
So that the log is maintained in the plurality of log support member；
The multiple grinding parts being arranged in each the log support member in the plurality of log support member, the mill
Cut part to be configured for grinding off bark from the log, wherein, each log in the plurality of log support member
Support member all has the multiple openings for allowing the bark chip being worn away to extend there through；And
At least one bark catcher being arranged on any side of the plurality of longitudinally opposed side, the bark are received
Trap formations into for removing the bark of pendency from the log.
In certain embodiments, it is the plurality of grinding part be it is discontinuous, and it is the plurality of grinding part in each
Grinding part all includes at least one grinding element.
In certain embodiments, each the grinding part in the plurality of grinding part may each comprise saw tooth profile, screw thread
One kind in profile and semi-circular profile.
In certain embodiments, the plurality of grinding part is with former relative to each in the plurality of log support member
The angle that the transversal lines of wooden support member are diagonal is arranged.
In certain embodiments, during each grinding part includes multiple grinding elements, and the plurality of grinding part
Each grinding part is respectively provided with rough surface.
In certain embodiments, the grinding part is removably mounted in multiple slits, and the slit is arranged on institute
State at each log support member of multiple log support members and arrange along each log support member.
In certain embodiments, the bark catcher includes that otch shape protrusion component and zigzag protrude in component one
Kind.
In certain embodiments, laterally opposing side edge and bearing include substantially downwardly tapered U- types section, wherein, horizontal
Include by welding the multiple tubular elements being connected with each other to relative side and bearing.
In certain embodiments, wherein, laterally opposing side edge is relative to inclination of the perpendicular in about 20 ° of angles,
And longitudinally opposed side is relative to inclination of the perpendicular in about 10 ° of angles.
In certain embodiments, the plurality of grinding part has uneven section.
In certain embodiments, at least the 25% of a diameter of diameter for treating rossed wood of the grinding part.
According to an aspect of the present invention, there is provided for the method for removing bark from log.The method includes：
Multiple logs are transported in the multiple log support members on base, the plurality of log support member
In each log support member have and be respectively engaged to the multiple generally ramped laterally opposed side of multiple bearings, wherein
The plurality of log support member is separated by passage, and the passage does not have the plurality of log support member, and multiple longitudinal directions
Relative side is arranged to and is cooperated with the plurality of log support member, the log is maintained at the plurality of log and is supported
In part；
By the passage, the following rickle log at the top of rollway of crawl；
Along the inner surface alternately rickle log described in push-and-pull of the plurality of log support member, ground including log is made each other
Cut and make log with each the log support member being arranged in the plurality of log support member on multiple grinding parts
Grinding；And
The bark chip for grinding off is allowed by multiple openings for being arranged at the plurality of log support member.
In some embodiments of method, crawl rickle log is included using grab bucket crawl rickle log.
In certain embodiments, the method also includes：After rickle log described in alternately push-and-pull, by making the log
Pass through at least one bark catcher from any side being arranged in the plurality of longitudinally opposed side and remove outstanding
The bark hung down on the log.
In certain embodiments, the method also includes：After rickle log described in alternately push-and-pull, by the log from institute
Carry out in stating multiple log support members.
In certain embodiments, the method also includes：In carrying out overturning to described device, stirring, shake, rock
One kind is removing bark chip.
According to an aspect of the present invention, a kind of system includes：
For the device for removing bark from log；
Excavator with grab bucket, the grab bucket are configured for handing over against the inner surface of the plurality of log support member
For push-and-pull log, bark is ground off from the log, and the grab bucket is further configured to for log being made from setting
Pass through at least one bark catcher on the plurality of longitudinally opposed side, to remove the tree of pendency from the log
Skin.
In certain embodiments, excavator is connected to and by digging by rope for the device that removes bark from log
Pick machine is pulled on the ground.
Description of the drawings
Refer to the attached drawing is described the present invention, in accompanying drawing：
Fig. 1 shows the perspective view of the apparatus for peeling off according to one embodiment of the invention；
Fig. 2 shows the top view of Fig. 1 shown devices；
Fig. 3 is the close up fragmentary figure for being ground part in the device shown in Fig. 1 to Fig. 2；
Fig. 4 A (i) shows the side view of an example of grinding part；
Fig. 4 A (ii) show the top view of Fig. 4 A (i)；
Fig. 4 A (iii) show the perspective view of Fig. 4 A (i)；
Fig. 4 B (i) shows the side view of another example of grinding part；
Fig. 4 B (ii) show the top view of Fig. 4 B (i)；
Fig. 4 B (iii) show the perspective view of Fig. 4 B (i)；
Fig. 4 C (i) shows the side view of the another example of grinding part；
Fig. 4 C (ii) show the top view of Fig. 4 C (i)；
Fig. 4 C (iii) show the perspective view of Fig. 4 C (i)；
Fig. 5 A and Fig. 5 B show the different examples of the grinding part being removably mounted in multiple slits；
Fig. 6 is the schematic sectional view that log is just supported on grinding part.
Fig. 7 A show the apparatus for peeling off of with bark catcher example；
Close up views of Fig. 7 B for bark catcher shown in Fig. 7 A；
Fig. 7 C show the apparatus for peeling off of another example with bark catcher；
Close up views of Fig. 7 D for bark catcher shown in Fig. 7 C；
Fig. 8 is the flow chart for illustrating the peeling method according to one embodiment of the invention；
Fig. 9 A to 9J show that the log grabbed bucket using mechanization carries out peeling；
Figure 10 illustrates the clamp excavator of one apparatus for peeling off of towing；
Figure 11 A and Figure 11 B show the different modes for tow to be attached to apparatus for peeling off；
Figure 12 A and 12B illustrate the different apparatus for peeling off of provided with wheels.
Specific embodiment
In the following description, many details are listed, to provide to the saturating of difference illustrative embodiment of the invention
Thorough understanding.However, it will be understood by those skilled in the art that without the need for these details some or all can practice the present invention
Embodiment.It should be understood that terms used herein only describes the purpose of specific embodiment, the model of the present invention is not intended to limit
Enclose.In the accompanying drawings, identical reference refers to same or similar function or feature in some views.
When with the specification and in the claims when, unless otherwise defined, term " longitudinal direction ", " horizontal " are only represented referring to
Different directions for similar elements and/or space arrangement, the element for being not meant to imply such description must be into specified size
Ratio or angular relationship.
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 show according to one embodiment of the invention for by bark from log
On the device 100 that removes.
Device 100 includes base 110, and base 110 is configured for providing stable support for device 100, and in device
The remaining part of device 100 or part or miscellaneous part or part are lifted away from into ground during 100 deployment.Base 110 can have
There are cavity or space, the cavity or be spaced to is cooperated with the remainder of device 100, to receive what is produced in peeling process
Bark chip.More specifically, during transport, the device receives bark chip using underframe.Base 110 can be provided with
Wheel (see Figure 12 A and 12B) mounted thereto, for transporting the device 100.The device 100 of provided with wheels suitable for through
Rolling topography (undulating terrain, hilly country).Wheel can also include actuator, with through uneven region
Shi Yingfu these landform.
Device 100 at least also includes multiple log support members 120, and the log support member is configured in peeling
During accommodate log and provide grinding arrangement, for bark being removed from log in peeling process.Log support member
120 are arranged on base 110.Each log support member have be respectively engaged to or be soldered to many of bearing 124a-124c
Individual generally ramped laterally opposed side 120a-120c.This each log support member that is arranged as provides open top,
For log being transported in device 100 or transporting out from device 100.In the device 100 shown in Fig. 1 to Fig. 2, laterally
Relative side 120a-120c and bearing 124a-124c include substantially downwardly tapered U- types section.Laterally opposed side 120a-
120c can be inclined with about 20 ° of angle relative to perpendicular.
Log support member 120 is separated by passage 130 or passage 130 is between multiple log support members 120, leads to
130 no log support member 120 of road in other words passage 130 to be not belonging to log support member 120 a part of.The passage is provided
130 cause mechanization grab bucket access the log being contained in log support member 120, without damaging log support member
120 and device 100.
Each log support member 120 has multiple openings 128, and opening 128 has appropriate size, to allow from original
The bark chip being worn away removed on wood passes through multiple openings 128, to collect in the cavity of base 110 and/or to collect
To the outside of device 100, such as collect on ground.Multiple openings 128 allow to remove the relatively little tree being worn away in peeling process
Skin chip, so that reduce accumulation of the bark chip being worn away in multiple log support members 120.It is not intended to the tree being worn away
Skin talus accumulation, because this can hinder the CONTACT WITH FRICTION between log, and then reduces grinding or friction effect, can also hinder log
With the CONTACT WITH FRICTION between multiple log support members 120, and then reduce peeling process efficiency.
The grinding arrangement of multiple log support members 120 includes multiple grinding parts 125, and the grinding part is configured to use
In bark from log being removed or is removed after CONTACT WITH FRICTION repeatedly.
Fig. 3 illustrates the close up fragmentary figure of multiple grinding parts 125 of the device 100 shown in Fig. 1 to Fig. 2.Multiple grinding parts
Each grinding part in part 125 includes at least one grinding element 126.The plurality of grinding part 125 can be relative to every
The angle that the transversal lines of individual log support member 120 are diagonal is arranged, and is further arranged as arrangement be spaced or discontinuous.It is logical
Each the grinding part being diagonally arranged in multiple grinding parts 125 is crossed, the contact area with log is increased, because diagonal cloth
Put and work as " hook ", to hook protrusion or the uneven surface of log.Even if having at each position on log surface
In the case of having uneven size, interval the or discontinuous arrangement for being ground part 125 also improves grinding.
Other arrangements of grinding part are also equally possible.Fig. 4 A (i), Fig. 4 A (ii) and Fig. 4 A (iii) show with
An example of each grinding part in multiple grinding parts 125 that continuous arrangement is arranged, each grinding part are respectively provided with
At least one grinding element 126, wherein, each grinding element is respectively provided with semi-circular profile and coarse or grain surface.Fig. 4 B (i),
Fig. 4 B (ii) and Fig. 4 B (iii) show another example of discontinuous or spaced apart grinding part, wherein, multiple grinding parts
Each grinding part in part 125 is respectively provided with saw tooth profile and even surface.It should be readily apparent to one skilled in the art that saw tooth profile can
Including coarse or grain surface, further to strengthen ground effect.Fig. 4 C (i), 4C (ii) and 4C (iii) show it is discontinuous or
Another example of spaced apart grinding part, wherein, each grinding part is respectively provided with thread contour.More specifically, it is multiple
Each grinding part in grinding part 125 is a part for spiral.
Fig. 5 A and Fig. 5 B illustrate the different examples of the grinding part being removably mounted in multiple slits, and the slit sets
Put at each the log support member in multiple log support members 120 and arrange along each log support member.Multiple mills
Each the grinding part cut in part 125 is all positioned in each slit in multiple slits, and by appropriate securing member (such as
Nut and screw) it is fixed to slit.Therefore, can be by removing the grinding part of abrasion and by new grinding part installed in slit
In replacing the grinding part of abrasion.
Fig. 6 shows an example, and wherein, the diameter (d1) of grinding element 126 is about 5cm, for diameter (d2) about
Log up to 20cm carries out peeling, i.e. d1 for d2 at least 25%.The width of grinding element 126 can be about 7.5cm to 10cm,
But it is not limited to these sizes.
In some other embodiments, grinding part or element can be presented other shapes, arrangement, superficial makings and/or phase
For the dimension scale for treating rossed wood.
With reference to Fig. 1 and Fig. 2, device 100 also includes being arranged to multiple longitudinally opposed sides 140, the plurality of longitudinally opposed
Side cooperates log is maintained in multiple log support members 120 with multiple log support members 120.Shown in Fig. 1 to 3
Device 100 in, longitudinally opposed side 140 includes at least one wall 142, plate or surface, which is not open substantially, or has
The size of opening is suitably formulated to longitudinal end or the longitudinal end by device 100 for preventing log end through device 100
Drop in portion.Longitudinally opposed side 140 can be inclined with about 10 ° of angle relative to perpendicular.
At least one bark catcher 127, particularly, bark catcher dress can be housed at each of the longitudinally opposing side 140
At the topmost of longitudinally opposed side.At least one bark catcher 127 is configured for be nearly completed peeling
When log passes by the slightly above top of bark catcher 127, intercept pendency bark 210, and with log further across
The bark 210 of pendency is disconnected from log, separates or removed above bark catcher 127.Bark catcher 127 can be with
The form of otch shape protrusion component 127 (see Fig. 7 A and 7B) or zigzag protrusion component 127 (see Fig. 7 C and 7D) is provided.
With reference to Fig. 1 and Fig. 2, device 100 may also include at least one eye plate 150 (or hanger), and which is bonded to or is soldered to
The appropriate part of device 100, such as base, laterally opposed side 120a-120c, longitudinally opposed side 140.Eye plate 150 allows logical
Cross winch, crane or the excavator vehicle 100 with grab bucket adnexa.Figure 10 shows towing or vehicle on the ground
100 excavator 910.Excavator 910 is connected to device 100 by rope or chain, and the rope or chain are through device 100
Eye plate 150.As the alternative of eye plate, can be in the appropriate part dress slit of device 100, for fixing tow or winch.Ginseng
Figure 11 A are examined, slit can be suitably positioned at the anterior or end of device.
Device 100 shown in Fig. 1 to Fig. 3 is formed using rigid tubular member (such as steel pipe) construction, the rigid tubular structure
Part is interconnected with one another by welding.In some other embodiments, device 100 can be using firm with other profiles or shape
Property component or plate, block, or above-mentioned every combination in any construction forms.
For illustration purpose, the device 100 shown in Fig. 1 to Fig. 3 can be with the following size measured at largest portion：
5.5m (length), 2.9m (width), 2.2m (height).Can be along device by the passage 130 that multiple log support members 120 separate
The 1.5m of 100 length.
Below with reference to Fig. 8 and Fig. 9 A to Fig. 9 J.Fig. 8 show description according to one embodiment of the invention for will
The flow chart 800 of the method that bark is removed from log.Fig. 9 A to Fig. 9 J show to use and remove device with bark mentioned above
Mechanization 920 pairs of logs of grab bucket that (bark removal apparatus, apparatus for peeling off) 100 is combined carry out peeling.
In step 802, excavator 910 of the arrangement with mechanization grab bucket 920, treat peeling log (such as veneer bolt or
Rollway 10), and bark remove device 100.Fig. 9 A and Fig. 9 B show that such a is arranged, wherein, treat peeling rollway
10 are placed on side, and bark removes device 100 and is arranged to be accessed by mechanization grab bucket.Excavator 910 is placed in stacking and treats peeling
The position of veneer bolt and stacking are between the position of rossed wood 12.
In step 804, by mechanization grab bucket 920, from rollway 10, the rickle veneer bolt 14 of peeling is treated in crawl, and will
Which is transported to multiple log support members 120 that bark removes device (see Fig. 9 C and 9D).14 quilt of rickle veneer bolt being transported
Pile a lot of.
In step 806, capture rickle log 14 (see Fig. 9 E).If the rickle for grabbing be located at the top of raft below or
At the bottom of raft, this exchanges in may assist in step 806 and is distributed log.
In step 808, along the inner surface alternately just crawled rickle log of push-and-pull of multiple log support members 120
14 (see Fig. 9 E and 9F).Grinding of this push pull maneuver similar to the substantially downwardly tapered U- types configuration for being limited in device 100
Rolling in space or cradle motion.The push pull maneuver for repeating is between log and in log and multiple log support members
Coarse CONTACT WITH FRICTION is caused between each grinding part 125 on 120, bark is just removed from log by this.Pushed away
Pull
Heap log exchange position, allows the log in raft to redistribute along multiple log support members 120, to carry out evenly
Process.The bark chip for grinding off is allowed by multiple openings 128 for being arranged at multiple log support members 120, to prevent
Bark chip is piled up in multiple log support members 120.
In step 810, by making the bark 210 of log and pendency to be slightly above longitudinal phase that bark removes device 100
The mode of the top of opposite side is passed through, and the bark 210 of all pendencys is removed from log.As log is further across longitudinal direction
Relative side, at least one bark catcher 127 that the bark 210 of pendency is disposed on longitudinally opposed side are hooked, and with
Log separates.After removing the bark 210 of pendency, log is substantially finished peeling.Fig. 9 G show that log is passed by shown in Fig. 7 A
Apparatus for peeling off.Fig. 9 H and Fig. 9 I show that log passes by the apparatus for peeling off shown in Fig. 7 C.Those skilled in the art can manage
Solution, the bark for having removed are disorderly and unsystematic, make the removing for bark 210 of pendency show slightly difficult.Excavator driving person can be using grab bucket
(retain) rickle log 14 is maintained, then makes the bark for having removed slide into the side or one end of log.So, it is most of
The bark 210 of pendency all dangles in the side of log, and is easily received by least one bark when through longitudinally opposed side 140
Storage 127 is hooked.
In step 812, rossed wood 12 is transported (see Fig. 9 J) from the plurality of log support member 120.Can
Selection of land, can clear up rossed wood 12 with remaining bark or fork branch manually, to remove remaining bark, fork branch etc..
In step 814, the remaining bark chip in apparatus for peeling off is cleared up away.Have passed through some of rollway 10
After individual peeling circulation, remaining bark or bark chip may be stayed in multiple log support members 120.Therefore, mechanization grab bucket
Grab on any appropriate location on the device 100, lift apparatus for peeling off, then stir, shake, rock, tilt or tip over peeling
Device, to empty bark chip from device.This is prepared for subsequent peeling, because bark chip is in apparatus for peeling off
Accumulation can hinder peeling efficiency.When the bark chip that only need to accumulate in apparatus for peeling off is enough, just grabbed bucket to stripping with mechanization
Leather jacket is put to carry out stirring, shakes, rocks, tilting or tipping over, and bark chip is cleared up away.
With reference to Fig. 9 A and 9B, the system for bark is removed from log is which provided.The system includes：According to front
Described in text for the device 100 that removes bark from log 10；And the excavator 910 with grab bucket 920, grab bucket 920
It is configured to the inner surface by nestling up multiple log support members 120 and replaces push-and-pull log 10, is ground including log 10 is made each other
Cut and be ground with multiple grinding parts 125, and bark is removed from log 10.
With reference to Figure 10, wherein, device 100 is connected to excavator 910, and quilt by the rope or chain through eye plate 150
Excavator 910 is pulled on the ground.Device 100 is also connected to the device of other groups, is mined the one of the towing of machine 910 to be formed
Series arrangement.Figure 11 A show the slit for arranging in the device 100, for being attached tow.Figure 11 B are illustrated for preventing
The stop of tow transverse movement.
Suitable for carrying out peeling to following timber, the timber is included but is not limited to the present invention：Acacia mangiumwilld tree, thick-walled pod phase
Think tree and Eucalyptuss.Treat that the log of peeling can have the about length of 4m, 2.5m or above-mentioned random length between the two.Using this
Bright described device can remove on log about 85% bark, and damage less.
According to embodiments of the invention can be appreciated below compared to existing process and the special advantage of device.
A () in existing peeling technique remains in the useless bark on rossed wood, fork branch, branch and leaveves and understands quilt
Factory is transported to, and timber can be affected to be converted into the output level of wood pulp.Using the present invention, after peeling, these useless materials
Material also will be removed from log.There is the function of cleaning manually in occasional.
B the damage (fibre damage) of () to log surface is substantially less, because peeling program produces friction between log,
Thus mechanical grinding will not be carried out to timber.Chip quality will be better than mechanization construction technology.
C () existing semi-mechanization peeling technique is labor intensive, need the group of 15 people, and personal safety is constituted
Danger, because what the technique was performed manually by, and outdoor contact.Using the present invention, labour force needed for peeling technique is less, dangerous
Property it is lower because the technique only needs to the excavator with fixed grab bucket, and 2 to 3 people carry out cleaning manually with by remaining tree
Skin is peeled off from rossed wood.
D () is according to 7 hours, daily productivity ratio 14m of work daily3, conversion ratio 0.81 baseline calculate, existing rosser
Artistic skill realizes the output of 79T/ units.
E () by contrast, the capital investment that the present invention needs is far below existing machinery peeling.In certain embodiments,
The present invention may be more cheap by about 50% than existing machinery peeling system.For example, the cost of existing machinery peeling (peeling head)
1,500,000,000 Indonesian Rupiahs are ordinarily be about, and the cost of floating drum of the present invention is about 51,000,000 Indonesian Rupiahs.
The service life of (f) existing harvester/peeling machine device about 3 years, and need the excavator of 20 tons of heavyweights.This
The installation cost of invention is low, and easily repairs, and needs 10 tons of excavators to 15 tons of heavyweights.The use of lower tonnage plants is also
About 40% fuel oil is saved and is changed into 80%.
G () manual peeling can reach about 4m3The productivity ratio of/people/hour.Existing machineryization harvesting function reaches per hour about
7.4m3To 12.34m3Productivity ratio.Using the present invention, about 9.2m per hour can be reached3To 12m3Efficiency average.
H () present invention can carry out peeling to young age timber, also can carry out peeling to withered timber.In the young age grain of wood
Water capacity or water content can prevent log from becoming easily to split, and tend to have crackle in the texture of withered timber.When texture ftractures
Afterwards, the shape of log becomes decentraction, makes log more intractable, also more difficult that log is converted to wood chip.
I () present invention is improve by rossed wood has been carried through the easness of rolling topography in a large number, because multiple units
Bark remove device (floating drum) and can be connected to each other, and be towed to road.
J () is different from existing mechanization peeling technique, the present invention does not need two mechanized equipments, it is only necessary to a machine
Log just can be transported to bark and remove device by tool equipment, then carry out peeling to log in a device.
It is understood that above-described embodiment and feature should be regarded as it is exemplary and nonrestrictive.Thinking description is simultaneously real
After trampling the present invention, a lot of other embodiments it will be apparent to those skilled in the art that.Therefore, should want with reference to the right enclosed
Ask and the full breadth of equivalent of these claim determines the scope of the present invention.Additionally, some terms for using are only
The clear purpose of description, is not intended to limit disclosure of the invention embodiment.
Claims (18)
1. a kind of device for bark is removed from log, described device include：
Base；
Multiple log support members, the plurality of log support member are arranged on the base, the plurality of log supporting part
Each log support member in part has the multiple generally ramped laterally opposed side for being respectively engaged to multiple bearings, its
In, the plurality of log support member is separated by passage, and the passage is configured to pass in and out for mechanization grab bucket；
Multiple longitudinally opposed sides, the plurality of longitudinally opposed side are arranged to cooperate with inciting somebody to action with the plurality of log support member
The log is maintained in the plurality of log support member；
Multiple grinding parts, the plurality of grinding part are arranged on each the log supporting part in the plurality of log support member
On part, the grinding part is configured for grinding off bark from the log, wherein, in the plurality of log support member
Each log support member there are multiple openings, the opening is passed through with the bark chip that allows to be worn away；And
At least one bark catcher, at least one bark catcher are arranged on appointing in the plurality of longitudinally opposed side
Anticipate on longitudinally opposed side, the bark catcher is configured for from the log removing the bark of pendency.
2. device according to claim 1, wherein, the plurality of grinding part is discontinuous, and the plurality of grinding
Each grinding part in part includes at least one grinding element.
3. device according to claim 2, wherein, each the grinding part in the plurality of grinding part includes serrated wheel
One kind in wide, thread contour and semi-circular profile.
4. device according to claim 1, wherein, the plurality of grinding part is with relative to the plurality of log supporting part
The angle that the transversal lines of each the log support member in part are diagonal is arranged.
5. device according to claim 1, wherein, each described grinding part includes multiple grinding elements, and described
Each grinding part in multiple grinding parts has rough surface.
6. device according to claim 1, wherein, the grinding part is removably arranged in multiple slits, described
Set at each log support member that slit is arranged in the plurality of log support member and along each log support member
Put.
7. device according to claim 1, wherein, the bark catcher includes that otch shape protrusion component and zigzag are convex
The one kind gone out in component.
8. device according to claim 1, wherein, the laterally opposed side and the bearing include substantially downwardly tapered
U- types section, wherein, the laterally opposed side and the bearing are included by welding the multiple tubular elements being connected with each other.
9. device according to claim 1, wherein, the laterally opposed side is relative to perpendicular with about 20 °
Angle is inclined, and the longitudinally opposed side is inclined with about 10 ° of angle relative to perpendicular.
10. device according to claim 1, wherein, the plurality of grinding part has uneven section.
11. devices according to claim 1, wherein, a diameter of diameter for treating rossed wood of the plurality of grinding part
At least 25%.
A kind of 12. methods for removing bark from log, methods described include：
Multiple logs are transported in the multiple log support members on base, in the plurality of log support member
Each log support member has the multiple generally ramped laterally opposed side for being respectively engaged to multiple bearings, wherein, described
Multiple log support members are separated by the passage for not having the plurality of log support member, and plurality of longitudinally opposed side is by cloth
It is set to and cooperates with the plurality of log support member, the log is maintained in the plurality of log support member；
By the passage, the following rickle log at the top of rollway of crawl；
Along the inner surface alternately rickle log described in push-and-pull of the plurality of log support member, including log is ground each other with
And make log with each the log support member being arranged in the plurality of log support member on the grinding of multiple grinding parts；
And
The bark chip for grinding off is allowed through the multiple openings being arranged at the plurality of log support member.
13. methods according to claim 12, wherein, crawl rickle log includes former using the grab bucket crawl rickle
Wood.
14. methods according to claim 12, also include：
After rickle log described in alternately push-and-pull, by making the log through being arranged in the plurality of longitudinally opposed side
Any longitudinally opposed side at least one bark catcher above, and remove the bark of pendency from the log.
15. methods according to claim 14, also include：
After rickle log described in alternately push-and-pull, the log is carried out from the plurality of log support member.
16. methods according to any one of claim 12 to 15, also include：
One kind in by carrying out overturning to described device, stirring, shake, rock and remove bark chip.
A kind of 17. systems, including：
According to any one of claim 1 to 11 for the device that removes bark from log；
Excavator with grab bucket, the grab bucket are configured for pushing away against the inner surface alternating of the plurality of log support member
Log is drawn, bark is ground off from the log, and the grab bucket is further configured to for the log being made through setting
Put at least one bark catcher on the plurality of longitudinally opposed side, to remove the tree of pendency from the log
Skin.
18. systems according to claim 17, wherein, described device is connected to the excavator and by described by rope
Excavator is pulled on the ground.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10201507585R | 2015-09-14 | ||
| SG10201507585RA SG10201507585RA (en) | 2015-09-14 | 2015-09-14 | Apparatus and method for removing bark from logs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106514822A true CN106514822A (en) | 2017-03-22 |
| CN106514822B CN106514822B (en) | 2018-10-09 |
Family
ID=55442980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921045.7A Active CN106514822B (en) | 2015-09-14 | 2015-12-11 | Device, method and system for removing bark from log |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN106514822B (en) |
| AU (1) | AU2015268672B1 (en) |
| BR (1) | BR102015030977B1 (en) |
| CL (1) | CL2015003583A1 (en) |
| SG (1) | SG10201507585RA (en) |
| UY (1) | UY36423A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517569A (en) * | 2018-06-01 | 2018-09-11 | 南漳县华胜机械制造有限公司 | A kind of bluish dogbane peeling structure and the bluish dogbane apparatus for peeling off using the bluish dogbane peeling structure |
| CN110216758A (en) * | 2019-06-13 | 2019-09-10 | 南昌汇达知识产权有限公司 | A kind of woodwork Raw material processing device |
| CN111890504A (en) * | 2020-07-18 | 2020-11-06 | 郭才富 | Cortex cinnamomi japonica processing is with cutting skin device |
| CN112393664A (en) * | 2021-01-12 | 2021-02-23 | 成都瑞吉鑫网络科技有限公司 | Bark sample collection device of large-diameter live tree |
| CN113334520A (en) * | 2021-04-22 | 2021-09-03 | 孙明一 | Impurity removal and purification device for spice raw materials |
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- 2015-12-10 CL CL2015003583A patent/CL2015003583A1/en unknown
- 2015-12-10 BR BR102015030977-5A patent/BR102015030977B1/en active IP Right Grant
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| SU1475788A1 (en) * | 1987-10-26 | 1989-04-30 | Карельский научно-исследовательский институт лесной промышленности | Apparatus for sonic processing of wood |
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| CN108517569A (en) * | 2018-06-01 | 2018-09-11 | 南漳县华胜机械制造有限公司 | A kind of bluish dogbane peeling structure and the bluish dogbane apparatus for peeling off using the bluish dogbane peeling structure |
| CN108517569B (en) * | 2018-06-01 | 2024-04-26 | 南京源铭振跃科技有限公司 | Kenaf peeling structure and kenaf peeling device adopting same |
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| CN111890504A (en) * | 2020-07-18 | 2020-11-06 | 郭才富 | Cortex cinnamomi japonica processing is with cutting skin device |
| CN111890504B (en) * | 2020-07-18 | 2022-05-06 | 郭才富 | Cortex cinnamomi japonici processing is with cutting skin device |
| CN112393664A (en) * | 2021-01-12 | 2021-02-23 | 成都瑞吉鑫网络科技有限公司 | Bark sample collection device of large-diameter live tree |
| CN113334520A (en) * | 2021-04-22 | 2021-09-03 | 孙明一 | Impurity removal and purification device for spice raw materials |
| CN113334520B (en) * | 2021-04-22 | 2023-03-24 | 芜湖市茅王香料植物科技有限公司 | Impurity removal and purification device for spice raw materials |
Also Published As
| Publication number | Publication date |
|---|---|
| SG10201507585RA (en) | 2016-08-30 |
| UY36423A (en) | 2016-09-30 |
| CN106514822B (en) | 2018-10-09 |
| CL2015003583A1 (en) | 2016-08-12 |
| AU2015268672B1 (en) | 2016-02-25 |
| BR102015030977A2 (en) | 2017-03-21 |
| BR102015030977B1 (en) | 2021-01-12 |
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