-
71.发明授权
公开(公告)号：US5063981A
公开(公告)日：1991-11-12
申请号：US544917
申请日：1990-06-28
Applicant: Arvo Jonkka
Inventor： Arvo Jonkka
CPC classification number: B65G25/065 , B27L1/00 , B27L1/045
Abstract: Method and means of conveyance for solid material, f.ex. tree trunks (6) or bark, whereby the solid material is conveyed with parallel, oblong transfer elements (4) moving back and forth in transfer direction. A larger part of the surface of the transfer elements (4) is moving forward at a time than moving backward. The speed of the return motion of the transfer elements is higher than that of the feed motion of the transfer elements. Transfer elements (4) at sides of the conveyor have been inclined on their longitudinal axis so that they slope towards the center of the conveyor. In this way the friction force between the particles (6) of the material to be conveyed is increased and the friction force between the material (6) to be conveyed and the transfer elements (4) is decreased.
Abstract translation: 固体材料的输送方法和方法，f.ex。 树干（6）或树皮，由此固体材料以平行的长方形传送元件（4）在传送方向上前后移动。 传递元件（4）的表面的较大部分一次向前移动而不是向后移动。 转印元件的返回运动速度高于转印元件的进给运动速度。 在输送机侧面的转移元件（4）已经在其纵向轴线上倾斜，使得它们朝向输送机的中心倾斜。 以这种方式，待运输材料的颗粒（6）之间的摩擦力增加，并且待输送的材料（6）和转移元件（4）之间的摩擦力减小。
-
72.发明授权Debarking machine with infeed rolls having helical offset log feeder blades 失效剥皮机具有带有螺旋偏移对数进料器叶片的进料辊
公开(公告)号：US4516613A
公开(公告)日：1985-05-14
申请号：US559816
申请日：1983-12-09
Applicant: Walden M. Gaitten, deceased
Inventor： Walden M. Gaitten, deceased
CPC classification number: B27L1/045
Abstract: An improvement in a debarking machine of the type including an annular frame, a plurality of debarking tools mounted in annularly spaced relation within the annular frame for rotation together about the axis of the annular frame and for movement toward and away from each other, infeed and outfeed mechanisms for feeding logs through the annular frame so that the tools will engage the exterior periphery of the successive logs and strip the bark therefrom during their movement through the annular frame. The infeed mechanism includes three driven infeed spiked rolls arranged so that their spiked peripheries normally engage the exterior periphery of the log in centered relation and move the same axially through the annular frame for debarking by the tools. The improvement of the invention resides in providing each infeed roll with helical blades at the ends thereof for rotation therewith configured with respect to the direction of rotational movement of the associated roll to move a log engaged thereby in a lateral direction toward the spiked periphery of the roll.
Abstract translation: 这种类型的剥皮机的改进包括环形框架，多个在环形框架内以环形间隔的关系安装的剥皮工具，用于围绕环形框架的轴线一起旋转并且朝向和远离彼此移动，进给和 用于通过环形框架馈送原木的出料机构，使得工具将与连续原木的外周接合并且在其运动通过环形框架期间从其剥离树皮。 进给机构包括三个驱动进给加料辊，其布置成使得它们的加标周期通常以对中关系与原木的外周接合并且通过环形框架轴向移动以通过工具剥皮。 本发明的改进在于每个进给辊在其端部为每个进给辊提供螺旋叶片，用于旋转，其相对于相关联的辊的旋转运动的方向配置，从而沿着横向方向移动从而沿着横向方向朝向加热辊的加标周边 滚。
-
公开(公告)号：US4505377A
公开(公告)日：1985-03-19
申请号：US490035
申请日：1983-04-29
Applicant: Erik Sundberg
Inventor： Erik Sundberg
Abstract: A log-feeding apparatus comprises at least three feed rollers (9, 10, 11) mounted on feed arms (6, 7, 8), the movements of which for moving the feed rollers is determined by means of a linkage system (16, 17, 18, 21, 22, 23) coupled to the feed arms. The linkage system is actuated by means of a piston-cylinder device (24, 25). The cylinder is pivotally mounted at its one end on a shaft (29). In accordance with the invention, the shaft (29) is journalled in a displaceable slide, to actuate the linkage system without simultaneously activating the piston-cylinder device.
Abstract translation: 一种原木输送装置包括安装在进料臂（6,7,8）上的至少三个进料辊（9,10,11），其运动进给辊的运动通过连杆系统（16， 17,18,21,22,23）联接到进料臂。 联动系统通过活塞 - 气缸装置（24,25）致动。 气缸在其一端枢轴安装在轴（29）上。 根据本发明，轴（29）被轴颈安装在可移动的滑块中，以在不同时启动活塞缸装置的情况下致动联动系统。
-
公开(公告)号：US4362195A
公开(公告)日：1982-12-07
申请号：US223701
申请日：1981-01-09
Applicant: Louis F. Hill
Inventor： Louis F. Hill
CPC classification number: B27L1/045 , Y10S83/928 , Y10T83/2205
Abstract: An elongated infeed frame supporting a debarking unit has a trailer-like structure so that it is readily portable and can be transported into a logging or debarking area. An off-bearing frame is also portable for easy transportation to the area. Each of the infeed and off-bearing frames has structure providing side loading and unloading, respectively, so as to be worked in a minimum area. Also, each of the two frames has outriggers for selectively supporting them on uneven ground and at desired planes and at desired angles relative to each other. Hold-down and guiding mechanism are provided for efficiently directing the logs into and out of the debarking unit.
Abstract translation: 支撑剥皮单元的细长进给框架具有拖车状结构，使得其易于携带并且可以运输到伐木或剥皮区域中。 轴承框架也是便携式的，便于运输到该地区。 每个进料和离轴承框架分别具有提供侧装载和卸载的结构，以便在最小面积上加工。 此外，两个框架中的每一个都具有外伸支架，用于选择性地将它们支撑在不平坦的地面上并且在期望的平面上并且以相对于彼此的所需角度。 提供了压紧和引导机构，用于有效地将原木引导进出去皮单元。
-
公开(公告)号：US4036270A
公开(公告)日：1977-07-19
申请号：US618628
申请日：1975-10-01
Applicant: Kenneth G. Bright
Inventor： Kenneth G. Bright
Abstract: A log peeling machine having a rotatable peeler drum assembly located intermediate a log infeed conveyor apparatus and an outfeed conveyor apparatus both of like construction. Each conveyor apparatus includes a conveyor assembly disposed beneath the log being peeled and a cooperating hold down assembly disposed thereabove which jointly confine and propel the log along an axis coaxial with the peeler drum. Pairs of hydraulic cylinders position both the conveyor assembly and the hold down assembly of each conveyor apparatus for uniform travel of same toward and away from the projected axis of the cutter drum. The hydraulic cylinders are in fluid, series communication to assure uniform fluid displacement and synchronized travel of the conveyor and hold down assemblies. The peeler drum assembly swingably mounts cutter head assemblies served by a rotating tank structure. Radio transmissions control peeler drum operation.
Abstract translation: 一种具有位于原木进料输送机设备和类似结构的出料输送机设备之间的可旋转剥离器滚筒组件的原木剥皮机。 每个传送装置包括设置在被剥离的原木下方的输送机组件和设置在其上方的配合的压紧组件，其共同地限制并推动与剥皮器滚筒同轴的轴线。 一对液压缸将输送机组件和每个输送装置的压紧组件都定位成使得它们朝向和远离切割滚筒的突出轴线均匀移动。 液压缸处于流体，串联连通，以确保输送机和压紧组件的均匀流体位移和同步行进。 剥皮鼓组件可旋转地安装由旋转罐结构服务的刀头组件。 无线电传输控制剥皮机滚筒操作。
-
Patent Agency Ranking
公开(公告)号：US3844399A
公开(公告)日：1974-10-29
申请号：US33961773
申请日：1973-03-09
Applicant: BELOIT PASSAVANT CORP
CPC classification number: B27L1/045 , B27B25/02 , B65G21/2054 , B65G2207/14
Abstract: A log conveyor having a plurality of articulated, roller tipped arms which resiliently bear against opposite sides of a log independently of each other thereby continuously supporting the log while guiding over its surface irregularities. The arm ends which do not contact the log are held against lateral movement relative to the logs path of travel so that reaction forces caused by resilient movement of one arm are not translated to the corresponding arm on the other side of the log which allows the log to be conveyed along a straight path despite its surface irregularities.
Abstract translation: 一种对数传送器，其具有多个铰接的滚轮倾斜的臂，它们彼此独立地弹性地抵靠对准的对面，从而在引导其表面不规则的同时连续地支撑木材。 不接触原木的臂端部相对于行进路径保持抵抗横向运动，使得由一个臂的弹性运动引起的反作用力不会转移到对准的另一侧上的对应的臂，这允许原木 尽管其表面不规则，仍沿着直线路径传送。
-
公开(公告)号：US3833162A
公开(公告)日：1974-09-03
申请号：US38314673
申请日：1973-07-24
Applicant: ENO IND CO LTD
Inventor： SATO J
CPC classification number: B27L1/045
Abstract: A device for feeding wood to a bark stripping machine while centering the wood longitudinally with respect to the bark stripping machine, in which a pair of roller assembly units each comprising a pair of parallel arms rotatably supporting a feed roller between one ends and respectively having gears fixed to the other ends thereof are put together on one side of fixed shafts, with said feed rollers and gears of the respective units in engagement with each other, and pivotably mounted on said fixed shafts respectively with said fixed shaft extending through the centers of said gears, and another pair of similar roller assembly units are similarly put together on the other side of said fixed shafts and pivotably mounted on said fixed shaft, and further plate springs are provided to urge said engaging feed rollers each toward the center of the other one, said feed rollers being driven to cooperatively transfer the wood from one to the other side of the device to be fed to the bark stripping machine.
Abstract translation: 一种用于将木材喂给树皮剥皮机的装置，同时使木材相对于树皮剥皮机纵向对准，其中一对辊组件单元各自包括一对平行臂，其可旋转地支撑一端之间的进给辊，并且分别具有齿轮 固定在其另一端的固定轴分别固定在固定轴的一侧上，各个单元的进给辊和齿轮彼此接合，并且可转动地安装在所述固定轴上，所述固定轴延伸穿过所述 齿轮和另一对类似的辊组件单元类似地放置在所述固定轴的另一侧并且可枢转地安装在所述固定轴上，并且还设置有板弹簧以将所述接合进给辊各自朝向另一个的中心 ，所述进料辊被驱动以协调地将木材从装置的一侧传送到另一侧以供给到树皮条 ng机器。
-
公开(公告)号：US3580308A
公开(公告)日：1971-05-25
申请号：US3580308D
申请日：1967-05-18
Applicant: INT PAPER CANADA , QUEBEC NORTH SHORE PAPER , ST ANN ABITIBI PAPER LTD , DOUGLAS D HAMILTON
Inventor： HAMILTON DOUGLAS D
Abstract: A device for propelling trees or the like along a selected path through one or more processing units, such device consisting of three or more driven rollers mounted on the free ends of respective ones of a plurality of pivotally mounted arms having the free ends movable toward and away from said path to respectively bring the rollers into and out of engagement with a tree located in the path. The rollers are disposed in a generally triangular arrangement and each roller has an outer peripheral surface for tractive engagement with the tree, such tractive surface consisting of an undulated surface provided by a series of cleats extending preferably in a direction perpendicular to the feed path. The cleats permit a tree to shift laterally with respect to the feed path. The cleats permit a tree to shift laterally with respect to the feed path while being fed through the processing units thereby facilitating maintaining the tree in alignment with the feed path.
-
公开(公告)号：US3501077A
公开(公告)日：1970-03-17
申请号：US3501077D
申请日：1968-02-26
Applicant: BELOIT CORP
Inventor： WIGNER BERNARD J , ROSS ROBERT N
CPC classification number: B27L1/045
-
公开(公告)号：US2916064A
公开(公告)日：1959-12-08
申请号：US61222056
申请日：1956-09-26
Applicant: SODERHAMN MACHINE MFG CO
Inventor： GAITTEN WALDEN M
IPC: B27L1/04
CPC classification number: B27L1/045
-
-
-
-
-
-
-
-
-
Search Results
87
records
(took 0.013 seconds)
