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公开(公告)号：US20140034385A1
公开(公告)日：2014-02-06
申请号：US13948899
申请日：2013-07-23
发明人： Karl van der WAAL
摘要： A drilling bucket for drilling a bore hole in the ground including a hollow cylindrical body and at least one cutting tool arranged at a lower side of the hollow cylindrical body for cutting soil material. The hollow cylindrical body has a lower opening for receiving soil material cut by the at least one cutting tool. For guiding the hollow cylindrical body in the bore hole an upper guiding device is provided which is arranged above the hollow cylindrical body and fixed to the hollow cylindrical body. The upper guiding device is configured to abut on a side wall of the bore hole.
摘要翻译： 一种用于在地面钻孔的钻孔，包括中空圆柱体和布置在中空圆柱体下侧的至少一个切削工具，用于切割土壤材料。 中空圆柱体具有用于接收由至少一个切割工具切割的土壤材料的下开口。 为了将中空圆柱体引导到钻孔中，设置有上导向装置，其设置在中空圆柱体上方并固定到中空圆柱体上。 上引导装置构造成抵靠钻孔的侧壁。
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公开(公告)号：US20040168831A1
公开(公告)日：2004-09-02
申请号：US10481010
申请日：2003-12-17
发明人： Satoshi Nozaki , Takashi Abe , Osamu Arai , Kazuhiro Arai
IPC分类号： E21B012/00
摘要： Locking elements 3d and 3j are provided at an inner member 3 connected to a kelly bar 1, and a locking element bearing plate 6fis provided at an outer member 6. The outer member 6 includes a cylindrical bucket 7 and a grab bucket 8 housed inside the cylindrical bucket 7. When an excavating tool 2 is in its most contracted state, the inner member 3 is rotated forward to lock the locking elements 3d and 3j at the locking element bearing plate 6f, thereby disallowing relative vertical movement of the inner member 3 and the outer member 6. As the excavating tool is rotated by applying a force to the kelly bar 1 along the lifting direction in this state, an excavating operation can be executed while applying a load smaller than the load of the excavating tool 2. As a result, it becomes possible to execute an excavating operation with a large excavating tool in conjunction with an earth drill having a small drive force. Projections 3k provided at the outer circumference of the inner member 3 are fitted at guide rails extending along the longitudinal direction and provided at the inner circumference of the second member 5 so as to be allowed to move up/down freely. Thus, the grab bucket 8 having an underground obstacle grabbed therein can be rotated to remove the underground obstacle.
摘要翻译： 锁定元件3d和3j设置在与凯利杆1连接的内部构件3处，并且设置在外部构件6处的锁定元件支承板6f。外部构件6包括容纳在外部构件6内的圆筒形桶7和抓斗8。 当挖掘工具2处于最大收缩状态时，内部构件3向前旋转以将锁定元件3d和3j锁定在锁定元件支承板6f处，从而不允许内部构件3和 外部构件6.通过在该状态下沿着提升方向向凯利杆1施加力而使挖掘工具旋转，可以在施加小于挖掘工具2的载荷的载荷的同时进行挖掘作业。作为 结果，可以与具有小驱动力的地钻一起使用大型挖掘工具执行挖掘操作。 设置在内部构件3的外周的突起3k装配在沿着纵向方向延伸的导轨上，并且设置在第二构件5的内周，以允许自由上下移动。 因此，可以旋转具有抓住其中的地下障碍物的抓斗8，以移除地下障碍物。
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公开(公告)号：US06655476B2
公开(公告)日：2003-12-02
申请号：US10283659
申请日：2002-10-30
IPC分类号： E21B1100
CPC分类号： E21B7/003
摘要： An earth boring bit for boring a hole having a predetermined depth into the earth. The earth boring bit includes a cylindrical drum for being mounted for rotation on the end of a boom of a mobile machine and connected to and rotated by a power supply mounted on the boom. The drum includes an exterior for defining the diameter of the hole being bored and an interior adapted for receiving upturned earth therein as the hole is being bored. A plate is carried by the drum adjacent a lower end thereof for movement between a closed position for cooperating with the interior of the drum for retaining the upturned earth therein and an open position for dispensing the upturned earth out of the interior of the drum at a predetermined location away from the hole being bored. A cutting member is carried on the plate for cutting the earth in a progressive slice and directing the earth into the drum, thereby boring the hole into the earth.
摘要翻译： 用于钻孔的地球钻头，其具有预定深度进入地球。 地镗头包括圆筒形滚筒，用于在移动机器的悬臂的端部上旋转并连接到安装在起重臂上的电源并由其旋转。 滚筒包括用于限定正在钻孔的孔的直径的外部，以及适于在孔正在钻孔时用于容纳向上的接地的内部。 滚筒靠近其下端承载板，用于在用于与鼓的内部配合的关闭位置之间移动，用于将翻转的地面保持在其中，以及打开位置，用于将翻转的地球从鼓的内部分配到滚筒的内部 远离孔的预定位置是无聊的。 切割构件承载在板上，用于以逐渐切片切割地球并将土壤引导到滚筒中，从而将孔钻入地球。
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4.发明授权Apparatus and method to drill and lift core-drilled specimens from an aggregate medium 失效从聚集介质中钻取和提起钻芯样品的装置和方法公开(公告)号：US06464020B1
公开(公告)日：2002-10-15
申请号：US09650804
申请日：2000-08-30
申请人： Ronnie W. Wills
发明人： Ronnie W. Wills
IPC分类号： E21B726
CPC分类号： E01C23/121 , E01C23/094 , E21B7/003
摘要： An single apparatus to drill and lift core specimens from an aggregate field includes a frame structure that can be deployed to a workface and is adapted to hydraulically deploy a rotating core drilling bit upon that workface to cut a core specimen from the substrate. The hydraulic deployment of the drill bit is self aligning and does not require complex alignment steps to ensure the maximum cutting efficiency and lifetime of the bit. The same apparatus that can be used to drive and deploy the drill bit can also be adapted to receive and lift the as-cut core specimen from the newly created hole in the substrate. Once lifted, the received specimen can be positioned out of the work area so that work within the newly created circular hole can progress.
摘要翻译： 用于从集料场钻取和提升芯样品的单个装置包括框架结构，其可以部署到工作面并且适于在该工作面上液压地展开旋转的钻芯钻头以从基底切割芯样本。 钻头的液压部署是自对准的，并且不需要复杂的对准步骤，以确保钻头的最大切割效率和寿命。 可用于驱动和展开钻头的相同装置也可以适于从基板中新创建的孔接收和提起切割芯样本。 一旦提起，接收到的样本可以被放置在工作区域之外，使得新创建的圆形孔内的工作可以进行。
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公开(公告)号：US4699429A
公开(公告)日：1987-10-13
申请号：US799341
申请日：1985-11-18
摘要： A mining machine system for deep boring a hole in a seam includes a cutting head, a drill pipe, a power unit for driving the cutting head, a recovery mechanism for the fluidized conveyance of the aggregate coal or other mineral product from the bore hole and a blocking unit. The blocking unit includes a substantially cylindrical frame member that substantially conforms to the diameter of the hole being bored by the cutting head. Thus, the blocking unit serves to support the weight of the cutting head and drill pipe so as to maintain the proper alignment of the cutting head in the seam. The aggregate coal or other product may be conveyed from the bore hole adjacent the cutting head to the seam face either through a coal conveyance passageway in the drill pipe or through a separate coal conveyance pipe. In either embodiment a sealed pipe extending unit is provided to extend or advance the coal conveying pipe or drill pipe into the bore hole with the cutting head.
摘要翻译： 用于在接缝中深孔钻孔的采矿机系统包括切割头，钻杆，用于驱动切割头的动力单元，用于从钻孔中集中的煤或其他矿物产品流化输送的回收机构，以及 一个阻塞单元。 阻挡单元包括基本上符合由切割头钻孔的孔的直径的基本上圆柱形的框架构件。 因此，阻挡单元用于支撑切割头和钻杆的重量，以便保持切割头在接缝中的适当对准。 集体煤或其他产品可以通过钻管中的煤输送通道或通过单独的煤输送管从邻近切割头的钻孔传送到接缝面。 在任一实施例中，提供密封管延伸单元以将煤输送管或钻杆用切割头延伸或推进到钻孔中。
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公开(公告)号：US4616720A
公开(公告)日：1986-10-14
申请号：US653841
申请日：1984-09-24
申请人： Katsumi Kitanaka
发明人： Katsumi Kitanaka
摘要： A divided bucket type rotary excavator comprises cutter units constructed by dividing a bottomed cylindrical bucket into plural portions, whose curved sidewalls and bottom plates are provided with bits on their leading edges. The cutter units are arranged about a center shaft radially movably toward and away from the center shaft.The center shaft consists of an outer hollow cylinder having a polygonal cross-section and an inner hollow cylinder slidably fitted in the outer hollow cylinder. There is further provided a hydraulic cylinder arranged in the inner and outer hollow cylinders to move the center shaft telescopically, a set of parallel links connecting the outer hollow cylinder to each the cutter unit, and a link having a length one half of that of the parallel links for connecting a middle point of each lower link of the parallel links to a lower end of the inner hollow cylinder, thereby moving the cutter units radially toward and away from the center shaft by telescopically moving the outer and inner hollow cylinders relatively to each other by means of the hydraulic cylinder.
摘要翻译： 分铲斗式旋转挖掘机包括通过将有底圆筒形斗分成多个部分构成的切割单元，其弯曲的侧壁和底板在它们的前缘上设有钻头。 切割器单元绕径向可移动地朝向和远离中心轴布置的中心轴布置。 中心轴由具有多边形横截面的外部中空圆柱体和可滑动地装配在外部中空圆柱体中的内部中空圆柱体组成。 还设置有设置在内外空心圆筒中的液压缸，可伸缩地移动中心轴，将外中空圆筒连接到每个切割单元的一组平行连杆，以及连接件的长度为 用于将平行链节的每个下连杆的中点连接到内空心圆筒的下端的平行连杆，从而通过相对于每个中空圆柱体可伸缩地移动外中空圆柱体和内中空圆柱而使切割器单元径向地朝向和远离中心轴移动 另一个通过液压缸。
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公开(公告)号：US4589502A
公开(公告)日：1986-05-20
申请号：US607166
申请日：1984-05-04
摘要： An earth boring or shaft sinking apparatus in which a column is continuously rotatable about its axis, the column including a cutting wheel at one end rotatable about a wheel axis normal to the axis of the column, the cutting wheel including sprockets mounted about the wheel axis, the sprockets providing engagement for an endless bucket-carrying chain for direct conveyance of cuttings from the bottom of a hole to the top end of the column, which includes another set of sprockets for the endless bucket-carrying chain and discharges the cuttings into a feed bin. The cutting wheel is continuously rotated about the column longitudinal axis, as well as its wheel axis of rotation. In one example, a main, enlarged, cone-shaped cutting head is rotatable with the column for rotation about the column axis at a selected rate of speed, while the cutting wheel is additionally rotated about its wheel axis at a different selected speed, rotation of the cutting wheel and of the cutting head being continuous, the cutting wheel providing an advancing central bowl shaped recess adapted to serve as a lead or pilot hole to receive cuttings from the second enlarged main cutting head. Different arrangements of cutting wheels and endless bucket means are provided.
摘要翻译： 一种钻孔或轴下沉装置，其中柱能够围绕其轴线连续地旋转，所述柱包括在一端可旋转的切割轮，所述切割轮围绕垂直于所述柱的轴线的轮轴旋转，所述切割轮包括围绕所述轮轴安装的链轮 链轮提供用于直接从钻孔底部向柱顶部输送切屑的环形铲斗承载链的链接，该链条包括用于环形铲斗承载链的另一组链轮并将切屑排放到 进料仓 切割轮围绕柱纵向轴线以及其轮轴旋转持续旋转。 在一个示例中，主要的，扩大的锥形切割头可随着柱旋转，以便以选定的速度围绕柱轴旋转，同时切割轮另外围绕其轮轴以不同的选定速度转动 所述切割轮和所述切割头是连续的，所述切割轮提供前进的中央碗形凹部，所述中间碗形凹槽适于用作引导孔或引导孔，以接收来自所述第二扩大主切割头的切屑。 提供了切割轮和无端桶装置的不同布置。
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8.发明授权
公开(公告)号：US4035969A
公开(公告)日：1977-07-19
申请号：US690050
申请日：1976-05-25
申请人： Bruno Casagrande
发明人： Bruno Casagrande
CPC分类号： E02F9/14 , E21B17/07 , E21B19/084 , E21B7/003
摘要： Telescopic columns for making foundations including in reciprocal coordination and cooperation a motor group comprising at least two guide pulleys having a proportion to each other of one to two; inner and outer movable columns; axially immovable canoe guide means surrounding said columns; a chain secured to the two ends of the outer movable column and driven by the smaller of said pulleys; a chain secured to the lower part of the inner movable column and to the upper part of the axially immovable guide canoe means and driven by the larger pulley; a cable connecting the upper part of the inner movable column to the lower part of the axially immovable guide canoe means and a transmission sheave solidly fixed to the lower part of the outer movable column through which passes said cable.
摘要翻译： 用于制造包括互相协调和协作的基座的伸缩柱，包括至少两个彼此具有一比例的导向滑轮的马达组; 内外活动柱; 围绕所述柱的轴向不可移动的独木舟引导装置; 固定到所述外可动柱的两端并由较小的所述滑轮驱动的链条; 固定到内部可动柱的下部和轴向不可移动的引导皮划艇装置的上部并由更大的皮带轮驱动的链条; 将内部可动柱的上部连接到轴向不可移动的引导皮艇装置的下部的电缆和固定地固定到外部活动柱的下部的传动轮，穿过所述电缆穿过。
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公开(公告)号：US3952818A
公开(公告)日：1976-04-27
申请号：US521628
申请日：1974-11-07
摘要： A grooving bucket for forming grooves or bells in the ground around a previously drilled hole to allow casting of a concrete pile, the grooving bucket consisting of a cylindrical bucket portion fitted at the upper end with a boot or connecting box to fit the appropriate drilling machine kelly bar. Pivoted cutter arms protrude from each side of the bucket and are held in the horizontal or cutting position preferably by heavy duty tension springs. The cutters are hollow or channeled and are angled to cut a groove or bell in the ground on rotation of the bucket and to lead spoil or rock cuttings into the interior of the bucket. The bucket may be provided with a bottom hinged door to facilitate removal of spoil from inside the bucket.
摘要翻译： 一个开槽铲斗，用于在先前钻孔的地面上形成槽或铃，以允许铸造混凝土桩，该槽铲由一个圆柱形铲斗部分组成，该桶形部分在上端安装有靴子或连接箱，以适应适当的钻孔机 凯利酒吧 枢轴切割臂从铲斗的两侧突出并且优选地通过重型拉伸弹簧保持在水平或切割位置。 切割器是中空的或引导的，并且成角度以在铲斗的旋转时在地面上切割凹槽或钟，并且将破坏物或岩屑引入桶的内部。 铲斗可以设置有底部铰链门，以便于从铲斗内部去除破坏物。
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公开(公告)号：US3817337A
公开(公告)日：1974-06-18
申请号：US28754772
申请日：1972-09-08
CPC分类号： A01B45/00 , A01G23/046 , E21B7/003
摘要： A machine for making holes in putting greens positions a vertically movable rotatable cutting cylinder for manual and hydraulic operation. Controls for hydraulic fluid supplied the device act to move the cutting cylinder downwardly until the action is resisted whereupon the cutting cylinder is revolved. Stripping means mounted in the cutting cylinder eject a plug of turf and dirt therefrom when the cutting cylinder is elevated.
摘要翻译： 用于在果岭上制作孔的机器定位用于手动和液压操作的可垂直移动的可旋转切割缸。 供给该装置的液压流体的控制用于向下移动切割滚筒，直到该作用被抵抗，从而该切割滚筒旋转。 当切割滚筒升高时，安装在切割滚筒中的剥离装置从其中喷出草皮和污垢塞。
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