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1. 发明授权

US06224163B1 Milling roller module for a surface miner 失效
标题翻译：铣床模具用于表面矿工
公开(公告)号：US06224163B1
公开(公告)日：2001-05-01
申请号：US09390400
申请日：1999-09-03
申请人： Gerhard Nies , Dieter Hoffmann , Volkmar Schrader , Thomas Stenzel , Manfred John , Klaus Potenberg , Hans-Joachim Schombel , Bernd Glöckner , Matthias Gnilke
发明人： Gerhard Nies , Dieter Hoffmann , Volkmar Schrader , Thomas Stenzel , Manfred John , Klaus Potenberg , Hans-Joachim Schombel , Bernd Glöckner , Matthias Gnilke
IPC分类号： E01C2308
CPC分类号： E02F3/241 , E01C2301/50 , E02F3/20 , E02F3/246 , E02F7/02 , E21C25/10 , E21C41/26 , E21C47/00
摘要： A milling roller module for a surface miner, includes a milling roller operating with undershot for loosening the material from the block being mined, a support frame for fastening the milling roller to the surface miner, and a takeup chute for supporting the intermediate conveying of the loosened material in the area of the milling roller and for transferring the material to the downstream discharge belt in a specific manner. The drives are placed into the milling roller and the feed lines are led into the milling roller together with the support frame for fastening the milling roller from the side in the upper third of the milling roller diameter. As a result, it is possible to perform mining operations up to a cutting depth that is equal to half the roller diameter. A takeup chute is provided to transfer the material from the milling roller onto the downstream discharge belt in a specific manner. This takeup chute is also used to limit the conveying space in the area of the milling roller together with ring segments arranged on it and on the milling roller and thus to reduce losses of material.
摘要翻译：一种用于表面采矿机的研磨辊组件，包括一个铣削辊，用于从下方操作，以便从要开采的块松动材料;一个用于将铣刨辊紧固到地面采矿机的支撑框架;以及一个用于支撑中间输送在铣削辊的区域中松动的材料并且以特定的方式将材料转移到下游排出带。将驱动器放入铣刨辊中，将进料线与支撑框架一起引入铣刨辊，用于将铣刨辊从铣刨辊直径的上三分之一侧紧固。结果，可以进行直到等于辊直径一半的切割深度的采矿操作。提供卷取滑槽以将特定方式的材料从研磨辊转移到下游排放带上。这种卷取滑槽还用于限制铣刨辊区域中的输送空间以及布置在其上的铣削辊和铣刨辊上的输送空间，从而减少材料损失。

2. 发明授权

US06276758B1 Surface miner with tilting superstructure for depth control 有权
标题翻译：具有倾斜上部结构的表面矿工进行深度控制
公开(公告)号：US06276758B1
公开(公告)日：2001-08-21
申请号：US09385944
申请日：1999-08-30
申请人： Dieter Hoffmann , Volkmar Schrader , Thomas Stenzel , Hans-Joachim Schombel
发明人： Dieter Hoffmann , Volkmar Schrader , Thomas Stenzel , Hans-Joachim Schombel
IPC分类号： E02F508
CPC分类号： E02F5/26 , B65G41/002 , B65G41/008 , E02F3/181 , E02F7/02 , E02F7/026 , E02F9/028 , E21C41/26 , E21C47/00
摘要： A continuously operating surface miner designed basically with a milling roller for the accurate, selective mining of sedimentary beds. The parameters cutting height, cutting width and feed speed are decisive for the performance capacity of surface miners. How the miner begins a block to be mined, how it finishes it and changes over to a new block to be mined is significant as well. The particular technology that can be used depends essentially on the mobility of the miner and the possibility of the engagement of the milling roller with the material to be mined. A three-caterpillar chassis for the miner and for arranging the milling roller (15a) in front of the said chassis in the direction of mining is provided. The milling roller (15a) is mounted on a transverse frame (15b) and is fastened by same to the superstructure (8) of the miner. High mobility of the miner is achieved due to this arrangement of the milling roller and the use of the chassis. The miner always travels on a clean, freshly cut level, so that natural unevennesses or ditches dug to drain surface water do not interfere with the travel. Another advantage of this design is that the miner can move backward without problems, can strip corners with ease and can also open basin-shaped deposits with a circular feed movement.
摘要翻译：一个连续操作的平面采矿机基本上设计有一个铣刀，用于准确，有选择地开采沉积床。参数切割高度，切割宽度和进给速度对于表面矿工的性能是决定性的。矿工如何开始一个开采的区块，如何完成，并将其切换到一个新的开采区块也是很重要的。可以使用的特定技术基本上取决于矿工的移动性和铣削辊与待开采材料接合的可能性。提供了一种用于矿工的三毛虫底盘，并且用于在挖掘方向上将铣削辊（15a）布置在所述底盘前面。研磨辊（15a）安装在横向框架（15b）上并且被相同地固定到矿工的上部结构（8）上。由于铣削辊的这种布置和底盘的使用，实现了矿工的高移动性。矿工始终保持干净，新鲜切割的水平，以免挖出地表水引起的天然不平或沟渠不妨碍旅行。这种设计的另一个优点是矿工可以向后移动而没有问题，可以轻松地脱落角落，还可以用圆形进给运动打开盆形沉积物。

3. 发明授权

US06948779B2 Cutting roller for a continuously operating surface miner 失效
标题翻译：用于连续操作的矿用挖掘机的切割辊
公开(公告)号：US06948779B2
公开(公告)日：2005-09-27
申请号：US10671125
申请日：2003-09-25
申请人： Alexander Ehler , Günter Kunze , Volkmar Schrader , Burkhard Petack , Klaus Potenberg
发明人： Alexander Ehler , Günter Kunze , Volkmar Schrader , Burkhard Petack , Klaus Potenberg
IPC分类号： E21C47/02 , E02F3/24 , E21C25/10 , E21C25/16
CPC分类号： E21C25/10 , E02F3/241 , E21C25/16
摘要： A mining member designed as a cutting roller for a continuously operating surface miner for mining mineral raw materials of high strength. The roller body is equipped for this purpose with mini-disk bits of identical design. Since different conditions occur over the entire width of the roller during the separation of the material from the soil, the roller body is designed correspondingly, and the arrangement of the mini-disk bits is adapted to these conditions. The mini-disk bits in the edge areas are placed at a greater density than are the mini-disk bits (7) in the middle area. In addition, mini-disk bits are directed obliquely toward the outside as free-cutting bits at the two outer edges of the cutting roller. The height of the mini-disk bits is selected to be such that their individual virtual rolling paths together form a virtual cutting roller body, which comprises a middle cylinder, which is joined on both sides by outwardly tapering frusta. This solution is associated with the advantages that more mini-disk bits are available per unit area in the critical edge areas for separating the material and for cutting the roller free, and the cutting height HSchn is smaller there.
摘要翻译：一种采矿构件，设计为用于开采高强度矿物原料的连续操作的矿用矿机的切割辊。为了这个目的，滚筒体配备了相同设计的微型盘。由于在材料与土壤分离期间在辊的整个宽度上出现不同的条件，相应地设计了辊体，并且微型盘钻头的布置适应于这些条件。边缘区域中的微型磁盘位置比中间区域的微型磁盘位（7）的密度更高。此外，在切割辊的两个外边缘处，微型盘钻头倾斜地朝向外侧定向为可切削钻头。微型磁盘钻头的高度被选择为使得它们各自的虚拟滚动路径一起形成虚拟切割滚筒主体，该虚拟切割滚筒主体包括中间圆筒，该中间圆柱体通过向外逐渐变细的截头圆锥体而被连接在一起。该解决方案与在临界边缘区域中每单位面积可获得更多的微型盘位的优点相关联，用于分离材料和切割无辊，并且切割高度H n在那里更小。

4. 发明授权

US06935443B2 Mini disk bit 失效
标题翻译：迷你磁盘位
公开(公告)号：US06935443B2
公开(公告)日：2005-08-30
申请号：US10306700
申请日：2002-11-27
申请人： Alexander Ehler , Günter Kunze , Volkmar Schrader
发明人： Alexander Ehler , Günter Kunze , Volkmar Schrader
IPC分类号： E21C35/19 , E01H5/09 , E21B10/12 , E21C25/18 , E21C47/00 , E21D9/10 , E21B10/22
CPC分类号： F16C19/49 , E21C25/18 , F16C21/00 , F16C33/6614 , F16C43/06
摘要： A small sized disk bit includes a bit holder accommodated in a bearing journal on its side (overhangingly), and a disk body with asymmetrically designed wedge flanks mounted rotatably thereon. To enable the disk body to absorb high radial and axial strong forces encountered during the engagement of the disk on a solid rock, the disk body is designed as a one-part disk body with a blind hole with its surface and the bearing journal surface being designed as components of the bearing. The bearing involves the combination of a radial and thrust bearing each, where the thrust bearing is milled into the track of the radial bearing. A ball bearing is used as the axial bearing and a needle roller bearing, a cylindrical roller bearing or a slide bearing is used as the radial bearing. The diameter of the ball bearing is larger than the diameter of the needle rollers, or the cylindrical rollers or the thickness of the sliding bush of the slide bearing.
摘要翻译：一个小尺寸的盘钻头包括容纳在其侧面（突出地）的轴承轴颈中的钻头座，以及可旋转地安装在其上的具有不对称设计的楔形侧面的盘体。为了使盘体能够吸收在固体岩石接合期间遇到的高径向和轴向强力，盘体被设计为具有盲孔的单组件盘体，其表面和轴承轴颈表面为设计为轴承的组件。轴承包括各自的径向和推力轴承的组合，其中推力轴承被铣削到径向轴承的轨道中。滚珠轴承用作轴向轴承，滚针轴承，圆柱滚子轴承或滑动轴承用作径向轴承。滚珠轴承的直径大于滚针或圆柱滚子的直径或滑动轴承的滑动衬套的厚度。

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