• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Apparatus for delimbing and barking trees or tree parts comprising a downwardly tapering trough for receiving the trees or tree parts, the trough having a generally horizontal axis and having one side formed by an upwardly and outwardly inclined endless conveyor which includes drivers projecting therefrom for circulating the trees or tree parts in the trough and for transporting wood upwardly; at least one elongated delimbing roll arranged parallel to the axis of the trough at the bottom thereof, the roll being adjacent the lower end of the conveyor and rotatable in a direction such that its upper surface rotates toward the conveyor; and at least one elongated barking roll arranged in side-by-side parallel relationship to the delimbing roll on the side thereof opposite the conveyor and rotatable in a direction such that its uper surface rotates toward the delimbing roll, the barking roll having longitudinally extending planar peripheral ribs for orienting the stems of the trees or tree parts into parallelism with the barking and delimbing rolls.
    公开号:SU1170962A3
    申请号:SU792858659
    申请日:1979-12-20
    公开日:1985-07-30
    发明作者:Карлссон Эйнар
    申请人:Ак Инвест Продакт Аб (Фирма)；
    IPC主号:
    专利说明:

    2, The device according to claim 1, wherein the bunker is provided with a rotating bolt that is located above the upper end of the conveyor to prevent the pit of trees. 1709 62 3. The device in PP. 1 and 2, that is, the other shaft has discs at an angle to its longitudinal axis, on the edges of which the knives are fixed.
    The invention relates to devices for removing boughs and bark from trees or parts of trees and can be used in the forest industry. A device for removing boughs and bark from trees, containing a V-shaped bunker, one of the walls of which is formed by an inclined conveyor, is mounted on a frame porter baffle arms to restrict the movement of trees; a transport LI J ter. It is also known a device for debarking and removing branches of fallen trees. An U-shaped bunker, one of which has Hovhan inclined conveyor arranged in the bottom -tasti hopper is parallel to the longitudinal axis of the rotating cylindrical bodies and operating frame attached to the conveyor plugger Levers to limit tree re displacements conveyor 2. However, the known device characterized terizuyuts trees insufficient cleaning quality and low productivity. The purpose of the invention is to increase productivity. The goal is achieved by the fact that the working bodies are completed along the edge of the measure, in the form of two parallelly arranged and rotating to the sides of the movement of trees by a conveyor shaft, one of which has edges parallel to its longitudinal axis. The bunker is equipped with a rotating shutter, which is located above the upper end of the conveyor to prevent the trees from crushing, and the other shaft has discs located at an angle to its longitudinal axis, on the edges of which the knives are fixed. FIG. 1 schematically shows the proposed device; in fig. 2, the working bodies of the device, top view; - FIG. 3 - the same, side view. The device includes a Y-shaped bunker 1, in the lower part of which the working bodies are located in the form of shafts 2 and 3, and in the above embodiment, both shafts 3 are used to remove the bark, and the shaft 2 to remove the boughs. Along one of the sides of the bunker 1 there is a row of conveyors A, on which the pushers 3 are fixed. On each conveyor there are mounted bogie levers 6. At the top of the throughput bunker, a hinged gate is suspended. Shaft 2 has discs 8 with knives 9 located at an angle to its longitudinal axis. In the lower part of the hopper 1, a locking element 10 with a cutting edge is fixed so that the said edge is directed towards the knives 9. The shafts 3 consist of a pipe with longitudinal steel ribs 11 The device works as follows. When the raw wood is loaded from above into the hopper 1, it contacts the shafts 3, which rotate counterclockwise. The ribs 11 contact the wood and move it to the left. At the same time, they peel the surface of the wood, - removing the bark and partly bough. As the fins 11 interact with that part of the wood which in FIG. 1 is located on the right, advancing it to the left, the edges 11 contribute to the orientation of the wood, i.e. trunks in the longitudinal direction relative to the shafts 3. Thus, the shaft 3 promotes wood to the shaft 2, which is 31
    rotates counterclockwise, i.e. in the same direction as the shafts 3. The tree 12 is fed to the shaft
    2 disks 8 so that the remaining
    on the trunks of a bough entered between these discs. As a result, the knives 9 cut off the protruding bitches and at certain points the STOP element 10 does not allow the branches to be deflected to the side.
    When the shaft 2 rotates, the inclined disks 8 mutually rotate and cut off
    .Such located along the trunks.
    Shaft 2 also cuts off long branches and throws them out of bunker 1. Wood 12 is fed by shafts.
    3 and 2 to .transporter 4, the pushers 5 of which move the wood 12 up to the lever 6, which retracts
    / 7 5s.
    / 7
    709624
    wood from the pushers 5 so that it moves onto the wood below and located on the opposite side of the bunker 1. 5 Shutter 7 lies on top of the wood and restricts its movement so that the individual trunks are not angled relative to other wood trunks. Due to the high speed of rotation of the shafts 3 and 2, as well as the high feed rate of the conveyor 4, even a large number of trunks can be processed with full or partial removal of 5 bark and branches in a short period of time, which improves the performance of the device.
    eight
    L
    / 7
    权利要求:
    Claims (3)
    [1]
    1. DEVICE FOR CHAMBING AND REMOVING COUNTERS FROM REMOVED TREES
    EB, containing a V-shaped hopper, one of the walls of which is formed by an inclined conveyor, rotating cylindrical working bodies located in the lower part of the hopper parallel to its longitudinal axis and break-off levers mounted on the conveyor frame to limit the movement of trees by the conveyor, which is characterized in that, in order to increase productivity, the working bodies are made in at least two shafts arranged in parallel and rotating in the direction of trees moving, one of which has ribs parallel to its longitudinal axis.
    SL C about
    Fag.]
    [2]
    2, The device according to claim 1, characterized in that the hopper is equipped with a rotary shutter, which is located above the upper end of the conveyor to prevent the bonfire of trees.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the other shaft has disks located at an angle to its longitudinal axis, on the edges of which the knives are fixed.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1170962A3|1985-07-30|Arrangement for barking and lopping felled trees
    US4385650A|1983-05-31|Feed roll with spikes
    US4690187A|1987-09-01|Method and apparatus for flail debarking
    US4640325A|1987-02-03|Flail member for debarking trees
    US4396048A|1983-08-02|Debarking machine
    US4049111A|1977-09-20|Device for conveying eggs
    US5263522A|1993-11-23|Apparatus for removing bark from whole logs
    US4344470A|1982-08-17|Delimbing apparatus
    US3651625A|1972-03-28|Harvester
    US5111859A|1992-05-12|Chipping method and device
    US3753736A|1973-08-21|Method of packing asparagus for the growing field
    US7556071B2|2009-07-07|Debarking mechanism
    US4346745A|1982-08-31|Wafer slicing apparatus
    SU424709A1|1974-04-25|DEVICE FOR CUTTING SUCHIEV FROM FALSE TREES
    SU497136A1|1975-12-30|Bunker type installation to remove branches from a pack of trees
    SU852557A1|1981-08-07|Plant for group barking of logs
    SU398207A1|1973-09-27|MACHINE FOR CLEANING TOMATOES
    SU1569244A1|1990-06-07|Arrangement for group working of timber
    SU835746A1|1981-06-07|Hopper-type plant for group lopping of trees
    SU904549A1|1982-02-15|Machine for picking, cleaning and loading root crops
    US2102498A|1937-12-14|Machine for squaring the ends of cakes of ice
    Bassler1987|Producing pulp quality chips in the woods: A short term study on three portable delimber-debarker systems
    SU1576002A1|1990-07-07|Method and apparatus for removing plant roots
    RU1800936C|1993-03-07|Break-off conveying equipment
    SU148626A1|1961-11-30|Mounted machine for cleaning cabbage
    同族专利:
    公开号 | 公开日
    SE445624B|1986-07-07|
    FI72672C|1987-07-10|
    SE7813195L|1980-06-22|
    FI72672B|1987-03-31|
    US4295507A|1981-10-20|
    JPS5590303A|1980-07-08|
    FI793983A|1980-06-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2125529A|1934-11-07|1938-08-02|Ruthsaccumulators Nordiska Akt|Apparatus for barking logs|
    SE317492B|1965-01-11|1969-11-17|Kockum Soederhamn Ab|
    US3489190A|1966-10-26|1970-01-13|Konstantin Ivanovich Voronitsy|Methods and installations for stripping trees of their branches|
    SE323795B|1968-11-13|1970-05-11|Kockum Soederhamn Ab|SE8304633L|1983-08-26|1985-02-27|Osa Ab|STACK pruning device|
    US4685498A|1984-02-08|1987-08-11|Fuji Kogyo K.K.|Barking machine|
    SE459565B|1984-07-12|1989-07-17|Fuji Industries Co Ltd|DEVICE FOR DRUMBARKING|
    JPH0467487B2|1985-12-25|1992-10-28|Fuji Industries Co Ltd|
    US5337811A|1992-08-06|1994-08-16|Fulghum Industries, Inc.|Debarker infeed conveyor|
    US5394912A|1993-08-04|1995-03-07|Real Search Inc.|Wood fibre debris processor|
    CA2186098C|1996-09-20|1999-04-20|Eric Gagne|Multi-drum barking machine|
    FI101524B1|1996-12-10|1998-07-15|Andritz Patentverwaltung|Device for removing bark from a wood and bark comprising wood stream|
    CN107438504A|2015-01-26|2017-12-05|阿克罗伍德公司|Batch type bottom discharge rotary peeling machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7813195A|SE445624B|1978-12-21|1978-12-21|ARRANGEMENT AND BARKING OF THREAD|
    [返回顶部]