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    • 1. 发明申请
    • WALZENSCHRÄMLADER
    • 希勒
    • WO2017076787A1
    • 2017-05-11
    • PCT/EP2016/076189
    • 2016-10-31
    • EICKHOFF BERGBAUTECHNIK GMBH
    • HÜRMANN, Thomas
    • E21C25/08E21C25/10E21C25/52E21C27/02E21C31/02
    • E21C25/08E21C25/52
    • Die Erfindung betrifft einen Walzenschrämlader für bergmännische Gewinnung im Strebbau, mit einem entlang einem Strebförderer (2) in Streblängsrichtung verfahrbaren Maschinenkörper (1) und mindestens einer Schneidwalze (4), die von einem verschwenkbar am Maschinenkörper (1) befestigten Tragarm (3) getragen wird, um eine parallel zum Hangenden und senkrecht zur Abbaufront verlaufende Achse verdrehbar am freien Ende des Tragarmes (3) gelagert ist und von einem dem Tragarm (3) zugeordneten Antriebsmotor über eine im Inneren des Tragarmes (3) angeordnete Getriebekette und ein am freien Ende des Tragarmes (3) befindliches Planetengetriebe antreibbar ist, dessen unverdrehbar mit dem Endabschnitt des Tragarmes (3) verbundenes Getriebegehäuse (5) aus axial aneinandergereihten, ringförmigen Gehäuseabschnitten ( 5a, 5b, 5c) besteht, die durch an ihrer Peripherie befindliche Schraubbolzen (6) zusammengehalten werden. Um bei einem derartigen Walzenschrämlader das Getriebegehäuse (5) und das darin enthaltene Planetengetriebe en bloc vom Tragarm (3) lösen zu können, ist vorgesehen, dass der an den Tragarm (3) angrenzende Gehäuseabschnitt (5c) des Getriebegehäuses (5) einen gesonderten Befestigungsflansch (7) aufweist, der mittels einer gesonderten Schraubverbindung (8, 9) an einem dazu passenden Gegenflansch (10) am freien Ende des Tragarmes (3) festlegbar ist.
    • 本发明涉及在长壁开采一个Walzenschr BEAR mlader˚F导航用途řBergm BEAR nnische萃取,沿着Strebf&OUML一个;Förderer(2)在Strebl BEAR纵向移动MaschinenkÖ主体(1)和至少一个切割辊 (4)由上Maschinenk&oUML可枢转的承载;固定体(1)的支撑臂(3)被支撑围绕平行于斜面端部并垂直于工作面轴延伸的轴线可旋转地安装在支撑臂的自由端(3)和由支撑臂 (3)相关联的驱动马达在支撑臂(3),其设置齿轮系和所述支撑臂的自由端的内侧(3)befindliches行星齿轮能够被驱动,其不可转动地连接到所述支撑臂的端部(3)Getriebegeh BEAR使用(5) 由轴向并置的环形壳体部分(5a,5b,5c)组成,所述壳体部分通过位于其周边的螺栓(6)保持在一起。 为了在这样的Walzenschr BEAR mlader的Getriebegeh BEAR使用(5)和所述行星齿轮含有烯从支撑臂(3)L&ouml集团在其中;仙至Kö可以,它提供的是,在支承臂(3)相邻的GeH AUML; useabschnitt( 图5c)的Getriebegeh BEAR用途(5)包括一个单独的安装凸缘(7),其(由单独的螺管接头8的装置,9)至配合凸缘(10)固定在所述支撑臂(3)的自由端。

    • 2. 发明申请
    • MILLING DEVICE
    • 铣削设备
    • WO2014183855A2
    • 2014-11-20
    • PCT/EP2014/001251
    • 2014-05-09
    • CATERPILLAR GLOBAL MINING EUROPE GMBH
    • RASCHKA, JoachimBECHEM, UlrichSTEINBERG, Jens
    • E21C25/08E01C23/088E01C23/09E21C25/10E21C27/22E21C31/02E21D9/1013
    • The present disclosure generally relates to a milling device (10). Said milling device (10) may comprise a shaft (14) having a shaft axis (A) and a spindle drum (12) rotatably mounted relative to the shaft axis (A) and rotatable about a spindle drum axis (B) coaxial to the shaft axis (A). The milling device (10) may further comprise a plurality of tool spindles (16, 18) rotatably mounted in the spindle drum (12) and rotatable about tool spindle axes (D) parallely arranged spaced apart from the shaft axis (A), and a plurality of machining tools (20, 22) carried by the tool spindles (16, 18). At least two of the plurality of machining tools (20, 22) may be positioned displaced from one another in the direction of the shaft axis (A) which may allow deep and wide cuts, for example, in road milling and mining applications.
    • 本公开一般涉及铣削装置(10)。 所述铣削装置(10)可以包括具有轴线(A)的轴(14)和相对于轴线(A)可旋转地安装并且可围绕与该轴线(A)同轴的主轴鼓轴线(B)旋转的心轴鼓 轴轴(A)。 铣削装置(10)还可以包括可旋转地安装在主轴滚筒(12)中的多个工具主轴(16,18),并且可绕与轴线(A)间隔开并列布置的工具主轴轴线(D)旋转;以及 由所述工具主轴(16,18)承载的多个加工工具(20,22)。 多个加工工具(20,22)中的至少两个可以在轴线(A)的方向上彼此位移,这可以允许例如在道路铣削和采矿应用中的深切割和宽切割。
    • 3. 发明申请
    • MOBILE MINING
    • 移动采矿
    • WO2014026761A2
    • 2014-02-20
    • PCT/EP2013002430
    • 2013-08-13
    • CATERPILLAR GLOBAL MINING EUR
    • KRINGS JOACHIMRASCHKA JOACHIMROHWER JANKORTMANN OLIVERBECHEM ULRICHSCHREITER CHRISTIAN
    • E21C25/08E21C25/10E21C27/24E21C31/02E21D9/1026
    • The present disclosure relates to a mobile mining machine (10) which may comprise a movable machine base frame (1), a rotatable tool drum (4) and including excavating tools (6). The mobile mining machine (10) may further comprise a cantilever unit (5) including a front support arm part (8) and a base part (9), and a pivotal device (27) to pivot the cantilever unit (5). The mobile mining machine (10) may further comprise a tilt device (12) to tilt the cantilever unit (5) and a rotary mechanism (11) to rotate the support arm part (8) and the tool drum (4). Thus, a mobile mining machine (10) with which tunnels, galleries or shafts may be continuously driven in even in hard rock with a high mining output and low tool wear may be provided.
    • 本公开涉及一种移动式挖掘机(10),其可包括可移动的机器底架(1),可旋转的工具滚筒(4)并且包括挖掘工具(6)。 移动式挖掘机(10)还可以包括悬臂单元(5),其包括前支撑臂部分(8)和基部部分(9)以及枢转装置(27)以枢转悬臂单元(5)。 移动式挖掘机(10)还可以包括倾斜装置(12),用于使悬臂单元(5)和旋转机构(11)倾斜以旋转支撑臂部分(8)和工具滚筒(4)。 因此,可以提供一种移动式挖掘机(10),其中隧道,画廊或轴可以连续地被驱动,甚至在具有高采矿输出和低工具磨损的硬岩中。
    • 4. 发明申请
    • MILLING DEVICE
    • 铣削设备
    • WO2014183855A3
    • 2015-06-18
    • PCT/EP2014001251
    • 2014-05-09
    • CATERPILLAR GLOBAL MINING EUR
    • RASCHKA JOACHIMBECHEM ULRICHSTEINBERG JENS
    • E21C27/22E01C23/09E21D9/10
    • E21C25/08E01C23/088E01C23/09E21C25/10E21C27/22E21D9/1013
    • The present disclosure generally relates to a milling device (10). Said milling device (10) may comprise a shaft (14) having a shaft axis (A) and a spindle drum (12) rotatably mounted relative to the shaft axis (A) and rotatable about a spindle drum axis (B) coaxial to the shaft axis (A). The milling device (10) may further comprise a plurality of tool spindles (16, 18) rotatably mounted in the spindle drum (12) and rotatable about tool spindle axes (D) parallely arranged spaced apart from the shaft axis (A), and a plurality of machining tools (20, 22) carried by the tool spindles (16, 18). At least two of the plurality of machining tools (20, 22) may be positioned displaced from one another in the direction of the shaft axis (A) which may allow deep and wide cuts, for example, in road milling and mining applications.
    • 本公开一般涉及铣削装置(10)。 所述铣削装置(10)可以包括具有轴线(A)的轴(14)和相对于轴线(A)可旋转地安装并且可围绕与该轴线(A)同轴的主轴鼓轴线(B)旋转的心轴鼓 轴轴(A)。 铣削装置(10)还可以包括可旋转地安装在主轴滚筒(12)中的多个工具主轴(16,18),并且可绕与轴线(A)间隔开并列布置的工具主轴轴线(D)旋转, 由所述工具主轴(16,18)承载的多个加工工具(20,22)。 多个加工工具(20,22)中的至少两个可以在轴线(A)的方向上彼此位移,这可以允许例如在道路铣削和采矿应用中的深切割和宽切割。
    • 5. 发明申请
    • ROCK CUTTING EQUIPMENT
    • 岩石切割设备
    • WO2012129593A1
    • 2012-10-04
    • PCT/AU2012/000291
    • 2012-03-20
    • ECHIDNA TECHOLOGIES PTY LTDFISCHER, George
    • FISCHER, George
    • E21C25/08E21C25/10E21C27/10
    • E21C27/10E21C25/08E21C31/02
    • A double-headed rock cutter comprises two cutting heads mounted on either side of a stem, wherein each of the cutting heads has its own output shaft to drive it in rotation. The stem houses a single input shaft that, in use, receives power and is engaged with both the output shafts to drive both cutting heads. Wherein, the engagement between the input shaft and the two output shafts is such that the output shafts are able to be set relative to each other at a user determined radial angle about the axis of the input shaft. This allows the user control over the distance between the two resulting parallel swathes that are cut by the respective cutting heads.
    • 双头岩石切割机包括安装在杆的任一侧的两个切割头,其中每个切割头具有其自己的输出轴以驱动其旋转。 该杆装有一个输入轴,在使用中,它接收动力并与两个输出轴啮合以驱动两个切割头。 其中,输入轴和两个输出轴之间的接合使得输出轴能够以关于输入轴的轴线的用户确定的径向角度相对于彼此设定。 这允许用户控制由相应的切割头切割的两个产生的平行纱线之间的距离。
    • 6. 发明申请
    • A MINING OR TUNNELLING DEVICE
    • 采矿或隧道装置
    • WO2003067022A1
    • 2003-08-14
    • PCT/EP2003/001078
    • 2003-02-04
    • DBT GMBHHOGG, William
    • HOGG, William
    • E21B7/24
    • E21C25/16E21C25/08
    • The present invention relates to a device 10 for mining mineral raw materials or roadheading (tunnelling) roadways or tunnels, having at least one rotatable driven tool 1 which is superimposed by impacts. The device 10 can be used especially for mining hard rock such as platinum ore and has a sleeve 6 supported rotatably in a casing in whose sleeve boring is mounted an eccentric shaft 4. This is joined at one end of the eccentric shaft 4 to the tool 1, and mounted rotatably eccentrically to the sleeve axis and about the eccentric shaft axis M E . The device has a drive, whose drive shaft is coupled to the sleeve 6 and a mechanism for introducing a rotation into the eccentric shaft 4. This mechanism comprises according to the present invention a cycloid drive 20 arranged outside the sleeve 6 whose input and output shaft comprises the eccentric shaft 4. The cycloid drive 20 has in one embodiment a cam disc 7 with a cycloid outer circumference 8, torsionally fixed to the eccentric shaft 4, which circulates in an outer ring 11, which is provided with concentrically arranged roller bodies 12 as outer rollers. By the rolling movement of the cam disc 7 against the outer ring 11 the cam disc 7 is displaced about its own axis when the sleeve 6 is rotating and hereby the eccentric shaft 4 is also rotated at a reduced speed about its own axis M E .
    • 本发明涉及一种用于采矿矿物原料或道路(隧道)道路或隧道的装置10,其具有至少一个由冲击叠加的可旋转驱动工具1。 装置10可以特别用于开采诸如铂矿石的硬岩,并且具有可旋转地支撑在壳体中的套筒6,其中套筒镗孔安装有偏心轴4.这在偏心轴4的一端连接到工具 并且以可偏心的方式安装到套筒轴线和围绕偏心轴线ME。 该装置具有驱动器,其驱动轴联接到套筒6和用于将旋转引入偏心轴4的机构。该机构包括根据本发明的摆线驱动器20,该摆线驱动器20布置在套筒6的外部,其输入和输出轴 摆线驱动器20在一个实施例中具有摆动外圆周8的凸轮盘7,其扭转地固定在偏心轴4上,偏心轴4在外环11中循环,外环11设置有同心布置的辊体12 作为外滚筒。 通过凸轮盘7相对于外环11的滚动运动,当套筒6旋转时,凸轮盘7围绕其自己的轴线移动,因此偏心轴4也围绕其自己的轴线ME以降低的速度旋转。