公开(公告)号：US09976419B2

公开(公告)日：2018-05-22

申请号：US14911878

申请日：2014-04-07

Applicant: Russell Mineral Equipment PTY LTD

Inventor： Peter John Rubie

IPC: E21F13/00 ,  E21F13/02 ,  E21F13/06 ,  E02F3/60 ,  E02F3/627 ,  E02F5/00 ,  E21C37/00 ,  E21C41/16

CPC classification number: E21F13/00 ,  E02F3/60 ,  E02F3/627 ,  E02F5/00 ,  E21C37/00 ,  E21C41/16 ,  E21F13/02 ,  E21F13/025 ,  E21F13/063

Abstract: In combination a loader unit and haul unit for use in a block caving mining operation. Each of the loader unit and the haul unit comprise a removable bucket, which can be used for loading ore. In use the bucket carrying a load of ore can be transferred from the loader unit to the haul unit so that the haul unit can transport the ore from a loading site to a crusher. The loader unit and haul unit have a respective longitudinal axis extending from the fore end to the aft thereof, and the bucket is elongate with a longitudinal axis. In use when the bucket is mounted to the loader unit the longitudinal axis of the bucket is disposed orthogonally to the longitudinal axis of the loader unit. When the bucket is transferred to the haul unit, the bucket is placed upright on the haul unit with the longitudinal axis of the bucket parallel to the longitudinal axis of the haul unit.

公开(公告)号：US20020059740A1

公开(公告)日：2002-05-23

申请号：US09897293

申请日：2001-06-29

Inventor： Richard R. Murray ,  Steven E. Jones

IPC: E02F003/88

CPC classification number: E02F3/8866 ,  E02F3/8841 ,  E02F3/885 ,  E02F5/00 ,  E02F5/28

Abstract: A system and method of the type for quickly mobilizing a unit for dredging a layer of material from a water bottom is provided. The dredging system includes: a motorized, substantially self-contained vessel positioned above a borrow site, at least one dredging shoe extended from the vessel to a bottom of a water adapted for dredging a material from said bottom to a pre-selected depth, a power source positioned on the vessel in operational connection with the dredging shoe for drawing the material into the shoe and transporting the material through a conduit to a deposit site, and a dredging motivation system connected to the vessel for moving the vessel and the dredging shoe along a dredging path.

Abstract translation: 提供了一种用于快速动员用于从水底疏浚一层材料的单元的系统和方法。 疏浚系统包括：位于借用位置上方的机动化的，基本上独立的船只，至少一个从船舶延伸到水底部的疏浚鞋，适用于将材料从所述底部疏通到预先选定的深度， 电源定位在与疏浚鞋操作连接的容器上，用于将材料拉入鞋中并将材料通过管道运输到沉积位置，以及连接到容器以用于移动容器和疏浚鞋的疏浚动力系统 疏通道路。

公开(公告)号：US5184933A

公开(公告)日：1993-02-09

申请号：US661985

申请日：1991-02-27

Applicant: Zhong Pei-qian ,  Zheng Wen-kang ,  Xu Xi-tian ,  Liang Jian-he ,  Zhou Dong-shen ,  Yang Jun-zhi

Inventor： Zhong Pei-qian ,  Zheng Wen-kang ,  Xu Xi-tian ,  Liang Jian-he ,  Zhou Dong-shen ,  Yang Jun-zhi

IPC: E02F3/96 ,  E02F5/00

CPC classification number: E02F5/00 ,  E02F3/963

Abstract: A mini-size universal hydraulic excavator capable of performing independently many operating processes, such as digging, pushing, grabbing, drilling and chipping, having essentially three main sections, namely, a chassis carrying traveling device pivotally connected with an earth-moving means, a complete swivel upper carriage provided with a power generator and a driver's seat, and an excavating arm having a boom, a bucket arm, and a bucket. A hydraulic chipper can be connected to the main machine without the necessity of removal of the bucket and the earth-moving means, so that chipping and site clearing can be carried on simultaneously solely by one single machine. A backhoe bucket carrying a scraper employs a multi-bar linkage mechanism having a bucket body, a scraper, and a bucket arm so that the bucket can have sufficient bucket capacity in a relatively greater excavating revolving angle range. Specially-set accessory operating equipment oil lines are used to drive all the hydraulic operation equipments except the bucket.

Abstract translation: 一种小型通用液压挖掘机，其能够独立地执行诸如挖掘，推动，抓取，钻孔和切屑的许多操作过程，其具有基本上三个主要部分，即与地球移动装置枢转连接的底盘承载行进装置， 具有动力发电机和驾驶员座椅的完整的转动上部托架，以及具有起重臂，铲斗和铲斗的挖掘臂。 液压切片机可以连接到主机，而不需要移除铲斗和移土装置，从而可以通过一台机器同时进行切屑和现场清理。 携带刮板的反铲斗采用具有铲斗本体，铲斗和铲斗臂的多杆连杆机构，使得铲斗能够在相对较大的挖掘旋转角度范围内具有足够的铲斗容量。 专用配套操作设备油路用于驱动除铲斗外的所有液压操作设备。

公开(公告)号：US4986010A

公开(公告)日：1991-01-22

申请号：US322631

申请日：1989-03-13

Applicant: Jack O. Cartner

Inventor： Jack O. Cartner

IPC: E02F5/00 ,  E02F5/28

CPC classification number: E02F5/285 ,  E02F5/00

Abstract: Mounted on a tractor is a sloper assembly which is adapted to push earth and debris away from a berm of a road. A support stand is pivotally connected to the tractor for rotation about a vertical axis. A first outrigger arm is pivotally connected to the support stand and extends outwardly therefrom. A first hydraulic cylinder is pivotally connected between the support stand and the first outrigger arm. A second outrigger arm is pivotally connected to the first outrigger arm and supports a sloper assembly. A second hydraulic cylinder is attached between the first outrigger arm and the second outrigger arm. A third hydraulic cylinder is operatively connected between the second outrigger arm and the sloper assembly. A fourth hydraulic cylinder, having overload protection, is operatively connected between the tractor and the support stand. Therefore, the entire support stand, first and second outrigger arms and the sloper assembly will pivot horizontally about the vertical axis when the sloper assembly meets an obstruction, to avoid damaging the tractor and the sloper assembly.

Abstract translation: 安装在拖拉机上的是一个适合于将地球和碎片从道路护堤推开的拆卸组件。 支撑架枢转地连接到拖拉机以围绕垂直轴线旋转。 第一支腿臂枢转地连接到支撑架并从其向外延伸。 第一液压缸枢转地连接在支撑架和第一支腿臂之间。 第二支腿臂枢转地连接到第一外伸支架臂并且支撑冲洗器组件。 第二液压缸安装在第一支腿臂和第二支腿臂之间。 第三液压缸可操作地连接在第二支腿臂和冲洗器组件之间。 具有过载保护的第四液压缸可操作地连接在拖拉机和支撑架之间。 因此，当冲洗组件碰到障碍物时，整个支撑架，第一和第二支腿臂和冲洗组件将围绕垂直轴线水平地枢转，以避免损坏拖拉机和冲洗机组件。

公开(公告)号：US4946227A

公开(公告)日：1990-08-07

申请号：US354602

申请日：1989-05-22

Applicant: Raj Paul

Inventor： Raj Paul

IPC: E02F3/24 ,  E02F3/92 ,  E02F5/00 ,  E02F5/28

CPC classification number: E02F5/287 ,  E02F3/24 ,  E02F3/9231 ,  E02F3/9237 ,  E02F5/00

Abstract: A bucket wheel assembly for excavating solid material from the ground which can be slurried with water has a series of buckets mounted on a framework rotatable about a substantially horizontal axis, the buckets, being secured to the framework at spaced positions around the periphery, and each bucket having a leading edge portion engagable with the ground as the framework rotates to cause material to be scooped from the ground into the bucket. Sets of nozzles are mounted around the framework, each set of nozzles being located between an adjacent pair of buckets and spaced in the direction of movement of the buckets from the leading edge portion of a following bucket. A rotary valve is connected to the nozzles and to a source of liquid under pressure. The rotary valve is operated by rotation of the framework to cause liquid under pressure to be selectively supplied from the source of liquid under pressure to each set of nozzles in turn when the set of nozzles and its following bucket are approaching the ground to cause liquid from the set of nozzles to impinge on the ground and form a slurry of the material which is subsequently scooped into a following bucket.

Abstract translation: 用于从地面挖出固体材料的斗轮组件，其可以用水制浆，具有安装在围绕基本水平轴线旋转的框架上的一系列铲斗，所述铲斗在围绕周边的间隔位置处固定到框架，并且每个 铲斗具有当框架旋转时与地面接合的前缘部分，以使材料从地面铲入铲斗中。 一组喷嘴安装在框架周围，每组喷嘴位于相邻的一对铲斗之间，并且沿着铲斗与后续铲斗的前缘部分的运动方向隔开。 旋转阀连接到喷嘴和压力下的液体源。 旋转阀通过框架的旋转来操作，以使压力下的液体从压力下的液体源依次选择性地供应到每组喷嘴，当该组喷嘴及其随后的铲斗接近地面以使液体从 该组喷嘴冲击在地面上并形成随后铲入后一桶中的材料的浆料。

公开(公告)号：US4945663A

公开(公告)日：1990-08-07

申请号：US427985

申请日：1989-10-30

Applicant: Aston Nilsson

Inventor： Aston Nilsson

IPC: E02F3/96 ,  E02F5/00

CPC classification number: E02F3/967 ,  E02F5/00

Abstract: Planting mounds for afforestation purposes and the like are formed by an apparatus wherein a device having at least one mound-forming and compacting body is provided on a movable support arm or boom of a carrier vehicle adapted to be driven along the ground. The body has an elongate, longitudinally concave soil-pushing front surface of shape and dimensions suitable to define the upper surface of a planting mound, and preferably has digging teeth or the like at its lower forward edge. The body is supported for pivotal movement relative to the arm or boom and may be pivoted by a piston-cylinder assembly or the like. For mound formation, the body is placed in a digging position with the soil-pushing surface facing in a first direction substantially parallel to the ground. The body is then moved relative to the vehicle substantially in the first direction, while being maintained in substantially the same orientation so that the soil-pushing surface breaks loose, collects and preliminarily compacts soil material for the mound to be formed. The body is then pivoted to bring the soil-pushing surface to a downward facing position, thus forming the soil material into a planting mound and further compacting the same.

Abstract translation: 用于造林目的的种植墩等通过装置形成，其中具有至少一个墩形成和压实体的装置设置在适于沿着地面驱动的载体车辆的可移动支撑臂或吊杆上。 主体具有适于限定种植墩的上表面的形状和尺寸的细长纵向凹入的推土前表面，并且优选地在其下前边缘处具有挖掘齿等。 主体被支撑成相对于臂或悬臂的枢转运动，并且可以由活塞 - 气缸组件等枢转。 对于土堆形成，身体被放置在挖土位置，其中土壤推动表面面向基本平行于地面的第一方向。 然后，主体基本上沿第一方向相对于车辆移动，同时保持基本上相同的方位，使得推土表面松动，收集并预先压实要形成的墩的土壤材料。 然后将身体枢转以使推土表面向下朝下的位置，从而将土壤材料形成种植土墩并进一步压实。

公开(公告)号：US4943165A

公开(公告)日：1990-07-24

申请号：US366993

申请日：1989-06-16

Applicant: Bruce E. Boggs

Inventor： Bruce E. Boggs

IPC: B09B1/00 ,  B09B3/00 ,  C02F11/00 ,  E02F3/40 ,  E02F5/00

CPC classification number: B09B1/00 ,  B09B3/0041 ,  C02F11/008 ,  E02F3/40 ,  E02F5/00

Abstract: A method and apparatus are described for injecting material into a waste sludge lagoon and mixing the material in the lagoon to solidify and stabilize the waste in-situ. The apparatus includes a slotted bucket adapted to be secured to the articulated arm of a backhoe or like equipment. The bucket has a manifold in the upper interior portion thereof which is coupled to a source of the additive or reagent material to be dispensed under pressure. In a preferred embodiment the material is a dry powder which is dispensed pneumatically through the manifold into the bucket and the waste as the bucket is moved back and forth through the waste lagoon. The manifold preferably is a cylinder having mutually spaced holes, slots or nozzles. The bucket also may have a vane structure across the scoop opening for further agitation of the sludge as it enters or leaves the bucket.

Abstract translation: 描述了将材料注入废污泥池并将其中的物料混合在一起以固化和稳定废物的方法和装置。 该装置包括适于固定到反铲或类似设备的铰接臂的开槽式铲斗。 该桶在其上部内部具有歧管，该歧管与待压力分配的添加剂或试剂材料的源相连。 在一个优选实施例中，该材料是一种干粉，当铲斗通过废物泻湖来回移动时，其通过歧管气动地分配到铲斗和废物中。 歧管优选地是具有相互间隔开的孔，狭槽或喷嘴的圆柱体。 当铲斗进入或离开铲斗时，铲斗还可以具有穿过勺子开口的叶片结构，用于进一步搅拌污泥。

公开(公告)号：US4878713A

公开(公告)日：1989-11-07

申请号：US282383

申请日：1988-12-09

Applicant: C. Christopher Zanetis

Inventor： C. Christopher Zanetis

IPC: E01C23/088 ,  E01C23/12 ,  E02F3/34 ,  E02F5/00

CPC classification number: E01C23/127 ,  E01C23/088 ,  E02F3/3414 ,  E02F5/00

Abstract: The pavement planer of this invention is carried on the front ends of the twin lift arms of a skid-steer front end loader. It has a drum with radially projecting picks, confined to rotation in a box-like housing that is open at its bottom and is supported at its front center on a heightwise adjustable roller. Secured to the lift arms, spanning the distance between them, is an upright plate-like frame member that rides on a roller on each of its ends. The housing is so connected to the frame member as to be laterally adjustable relative to it and also tiltingly adjustable about a fore-and-aft extending axis. Both of those adjustments are effected by a single hydraulic cylinder jack connected between the housing and the upright frame member. In use, a down load on the lift arms imposes part of the weight of the carrying vehicle onto the pavement planer, to be supported by the three mentioned rollers.

Abstract translation: 本发明的路面刨床是在滑行转向前端装载机的双提升臂的前端承载的。 它具有径向突出的拾取器的鼓，其限制在在其底部开口的盒状壳体中旋转并且在其高度可调节辊的前中心处被支撑。 安装在升降臂上，跨越它们之间的距离，是一个直立的板状框架构件，其在每个端部上骑着滚子。 壳体与框架构件连接，以相对于框架构件可横向调节，并且还围绕前后延伸轴线可倾斜地调节。 这两个调整都是通过连接在壳体和直立框架构件之间的单个液压缸千斤顶来实现的。 在使用中，提升臂上的负载将承载车辆的重量的一部分施加到路面刨床上，由三个所述的辊支撑。

公开(公告)号：US4827636A

公开(公告)日：1989-05-09

申请号：US160476

申请日：1988-02-25

Applicant: Joseph L. Emming

Inventor： Joseph L. Emming

IPC: E02F3/08 ,  E02F3/10 ,  E02F5/00 ,  E02F5/02 ,  E02F5/06

CPC classification number: E02F3/10 ,  E02F3/085 ,  E02F5/00

Abstract: A trenching machine including a digging boom rotatably attached to a tractor and a digging chain rotatably mounted on the digging boom wherein a crumber assembly is provided that is rotatable between work and transport positions. The crumber assembly includes a support boom attached to the digging boom, a crumber rotatably attached to the support boom, and an actuator for rotating the crumber. The crumber may be folded toward the support boom so that the digging chain of the trenching machine can be moved into close proximity with a vertical wall, such as a building foundation, thereby minimizing or eliminating the need for manual excavation adjacent to the wall.

Abstract translation: 一种挖沟机，其包括可旋转地连接到拖拉机的挖掘吊杆和可旋转地安装在挖掘吊臂上的挖掘链，其中设置有可在作业和运输位置之间旋转的沉管组件。 沉头组件包括附接到挖掘臂的支撑臂，可旋转地附接到支撑臂的沉头，以及用于旋转小丘的致动器。 该沉头可以朝向支撑臂折叠，使得挖沟机的挖掘链可以移动到垂直的墙壁（例如建筑物基座）附近，从而最小化或消除了与壁相邻的手动挖掘的需要。

公开(公告)号：US4813611A

公开(公告)日：1989-03-21

申请号：US132963

申请日：1987-12-15

Applicant: Frank Fontana

Inventor： Frank Fontana

IPC: B05B1/00 ,  E02F5/00 ,  E21B7/18 ,  E21B11/00

CPC classification number: E02F5/00 ,  B05B1/005 ,  E21B7/18

Abstract: A compressed air nozzle for accelerating the flow of air from a compressor to supersonic speed has an axial passage which comprises a converging portion and a diverging portion interconnected by an elongated throat. The nozzle is useful in tools for dislodging earth for excavation.

Abstract translation: 用于加速空气从压缩机流到超音速的压缩空气喷嘴具有轴向通道，其包括会聚部分和通过细长喉部互连的发散部分。 该喷嘴可用于移动挖土的工具。