-
公开(公告)号：WO2015035454A1
公开(公告)日：2015-03-19
申请号：PCT/AU2014/000899
申请日：2014-09-15
发明人： DRIVER, Peter John
CPC分类号： E21B7/022 , E02F3/06 , E02F9/2217 , E21B3/02 , E21B7/027 , F16H61/4026 , F16H61/448
摘要： A hydraulic motor circuit for driving an auger is disclosed. The circuit includes a hydraulic motor that receives oil from an oil supply via a supply line and returns oil to the oil supply via a return line. The circuit further includes a main stage pressure relief valve and a first pilot stage relief valve operable if pressure in the return line exceeds a predetermined value corresponding to an allowable inertia load acting on the motor, opening of the first pilot stage relief valve causing the main stage pressure relief valve to open, allowing flow to be diverted from the return line to the supply line and back to the motor. A control valve is configured to block flow to the first pilot stage relief valve when pressure, in the supply line is greater than pressure in the return line. If pressure in the return line exceeds pressure in the supply line, the control valve shifts open and exposes the first pilot stage relief valve to pressure in the return line.
摘要翻译： 公开了一种用于驱动螺旋钻的液压马达回路。 该回路包括一个液压马达，它通过一条供油管线从一个供油口接收油，并通过回油管将油返回给油源。 该回路还包括主级减压阀和第一先导级安全阀，该第一先导级泄压阀可操作，如果返回管路中的压力超过对应于作用在电动机上的允许惯性负载的预定值，则第一先导级安全阀的开启导致主阀 阶段压力释放阀打开，允许流量从返回管路转移到供应管路并返回到电机。 控制阀被配置为当供应管线中的压力大于返回管路中的压力时，阻止流向第一先导级安全阀的流量。 如果返回管路中的压力超过供应管路中的压力，则控制阀转动打开，并将第一先导级安全阀暴露在返回管路中的压力。
-
公开(公告)号：WO2014121745A1
公开(公告)日：2014-08-14
申请号：PCT/CN2014/071855
申请日：2014-01-30
CPC分类号： E02F9/2858 , E02F3/06 , E02F9/2866 , E21B10/44
摘要： An auger tooth (20) comprises a tooth body (24) having a leading tooth edge (26), a trailing tooth edge (28), an outer longitudinal tooth edge (32) and an inner longitudinal tooth edge (30). A cutter (38) is at the leading tooth edge (26). The outer longitudinal tooth edge (32) curves from a cutting edge of the cutter (38) in a rotational direction (R) of the in use auger tooth (20), and the cutting edge extends from the curving outer longitudinal tooth edge (32) on a radius of the outer longitudinal edge (32). An auger- tooth holder (22), auger-tooth assembly (10), and a ground auger (12) having such an auger tooth (20) are also provided, along with methods.
摘要翻译： 螺旋齿（20）包括具有前齿缘（26），后齿缘（28），外纵向齿缘（32）和内纵向齿缘（30）的齿体（24）。 刀具（38）位于前齿缘（26）处。 所述外纵向齿缘（32）沿着所述使用螺旋钻（20）的旋转方向（R）从所述切割器（38）的切割刃弯曲，并且所述切削刃从弯曲的外纵向齿缘（32）延伸 ）在外部纵向边缘（32）的半径上。 还提供了具有这种螺旋齿（20）的螺旋钻架（22），螺旋钻组件（10）和接地螺旋推运器（12）。
-
3.发明申请ROTARY CYLINDER-TYPE SCREW-CONVEYOR, BULK MATERIAL SUCTION SYSTEM, SHIP-UNLOADING EQUIPMENT AND ROTARY CYLINDER-TYPE SCREW MECHANISM 审中-公开旋转式气缸式螺旋输送机，散货物料抽吸系统，卸船设备和旋转式气缸式螺杆机构
公开(公告)号：WO2012116648A3
公开(公告)日：2012-11-01
申请号：PCT/CN2012071822
申请日：2012-03-01
申请人： LIU BINJUN , WANG MENG
发明人： LIU BINJUN
CPC分类号： E02F9/062 , E02F3/06 , E02F3/8841 , F04D3/02 , F04D7/04
摘要： The present invention relates to a rotary cylinder-type screw-conveyor, which comprises a screw (5) that is divided into a first and a second screw section comprising a shaft (6) and a helical blade (7) fixedly arranged thereupon; a first cylinder housing (4) arranged around the first screw section; a second cylinder housing (10) arranged around the outside of the first cylinder housing (4) at the end of the first cylinder housing (4) adjacent to the entry side of the rotary cylinder-type screw-conveyor; the end edge of the helical blade (7) on the first screw section is fixedly engaged with the inner wall of the first cylinder housing so as to form a spiral conveying space bounded by the inner wall, the outside surface of the shaft (6) and the helical blade (7); the inner wall of the second cylinder housing is separated from the end of the helical blade (7) on the second screw section; when the first cylinder housing is driven to rotate by a driving device, said housing drives the screw to rotate synchronously at the same time. Also disclosed are a bulk material suction system including the present rotary cylinder-type screw-conveyor and ship-unloading equipment including the bulk material suction system. The present cylinder-type screw-conveyor allows the drive device to not enter into contact with the bulk material, thus improving the working environment and improving the efficiency of ship-unloading equipment.
摘要翻译： 旋转圆筒型螺旋输送机技术领域本发明涉及一种旋转圆筒型螺旋输送机，其特征在于，包括螺杆（5），所述螺杆（5）被分成包括轴（6）和固定地布置在其上的螺旋叶片（7）的第一和第二螺杆部分; 围绕所述第一螺杆部分布置的第一气缸壳体（4）; 第二气缸壳体（10），其围绕第一气缸壳体（4）的外侧布置在第一气缸壳体（4）的与旋转圆筒型螺旋输送机的入口侧相邻的端部处; 第一螺杆部分上的螺旋叶片（7）的端缘与第一气缸壳体的内壁固定接合，以形成由内壁，轴（6）的外表面限定的螺旋输送空间， 和螺旋叶片（7）; 第二气缸壳体的内壁与第二螺杆部分上的螺旋叶片（7）的端部分离; 当第一气缸壳体被驱动装置驱动旋转时，所述壳体同时驱动螺杆同步旋转。 还公开了包括本旋转圆筒型螺旋输送机和包括散料吸入系统的卸船设备的散装材料抽吸系统。 本缸式螺旋输送机允许驱动装置不与散装材料接触，从而改善工作环境，提高卸船设备的效率。
-
公开(公告)号：WO2008147015A1
公开(公告)日：2008-12-04
申请号：PCT/KR2008/000553
申请日：2008-01-30
发明人： KWON, Sae Won
IPC分类号： E02F9/28
CPC分类号： E02F3/06 , E02F5/02 , E21B10/322 , E21B10/44
摘要： The present invention discloses an excavating screw for auger crane for mechanized excavation of burial holes of utility pole or utility pole underbracing and guy wire underbracing. The present invention provides an extendable excavating screw with hydraulic auxiliary excavation blades, wherein oil inflow and discharge passages (below to be also called fluid channels) are formed in an extension rod that is inserted into and out of the inside of the excavating screw, and separate auxiliary oil inflow and discharge passages are formed in the extension unit that is mounted on the bottom of the excavating screw, to apply hydraulic pressure continuously to the auxiliary excavating blades mounted on the lower extension unit even if the length of the extendable excavating screw is varied, so that the hydraulically operated auxiliary excavating blades can be used while varying the length of the excavating screw according to the excavation depth of the excavation ground and the work period is shortened and workability is improved.
摘要翻译： 本发明公开了一种用于螺丝起重机的挖掘螺丝，用于公用电杆或公用电极底座和竿线插入孔的机械挖掘。 本发明提供了一种具有液压辅助挖掘叶片的可延伸挖掘螺钉，其中插入和排出挖掘螺钉内部的延伸杆中形成有油流入和排出通道（下面也称为流体通道），并且 在安装在挖掘螺钉的底部的延伸单元中形成单独的辅助油流入和排出通道，即使可伸缩挖掘螺钉的长度为 使得可以使用液压操作的辅助挖掘刀片，同时根据挖掘地面的挖掘深度改变挖掘螺杆的长度，并且缩短工作周期并提高可操作性。
-
公开(公告)号：WO2004031493A1
公开(公告)日：2004-04-15
申请号：PCT/GR2002/000051
申请日：2002-10-02
申请人： STENOS, Vasilios
发明人： STENOS, Vasilios
IPC分类号： E02F3/06
CPC分类号： E02F3/8825 , E02F3/06 , E02F7/04 , E02F7/06
摘要： The machinery bears a burr drill (1) which shreds the soil onto which it is located, drives the soil to the hopper (2) which bears a strong turbine (3) and is connected to the ejection tube (5), which ejects the shredded soil. The equipment can be fitted onto a towed or automotive wheeled or track layer vehicle.
摘要翻译： 该机械装有一个将其所在的土壤粉碎的钻头（1），将土壤驱动到带有强涡轮机（3）的料斗（2）上，并连接到喷射管（5） 切碎的土壤 设备可以安装在拖车或汽车轮式或履带式车辆上。
-
公开(公告)号：WO00022244A1
公开(公告)日：2000-04-20
申请号：PCT/AU1999/000864
申请日：1999-10-08
摘要： An auger (1) for use in ground penetration, including: an axially extending stem (12) with first and second helical auger flights (30, 34) carried by respective first and second portions (18, 16) of the stem; a third portion (14) of the stem, of cylindrical form and of substantially constant diameter substantially the same as the maximum diameters of the first and second flights, being positioned between the first and second portions; and the first and second portions extending oppositely away from the first portion with the first end constituting a soil penetration free end of the auger; wherein the third portion carries one or more helical third flights of the same pitch and hand as the first flight.
摘要翻译： 一种用于地面穿透的螺旋钻（1），包括：轴向延伸的杆（12），其具有由杆的相应的第一和第二部分（18,16）承载的第一和第二螺旋螺旋叶片（30,34） 杆的第三部分（14），其圆柱形并且基本上恒定的直径基本上与第一和第二螺旋的最大直径相同，位于第一和第二部分之间; 并且所述第一和第二部分相对地远离所述第一部分延伸，所述第一端部构成所述螺旋钻的土壤穿透自由端; 其中第三部分携带与第一飞行相同的俯仰和手的一个或多个螺旋第三航班。
-
7.发明申请지중공사용 지하매설물 확인기능 카메라 및 금속탐지장치가 장착된 굴삭스크류를 이용한 지하매설물 설치상태 확인 안전진단 공법 审中-公开具有检查地下建筑物地下设施的功能的摄影机构，以及使用安装有金属探测器的螺丝检查地下设施的安装状态的安全检查方法
公开(公告)号：WO2016039545A1
公开(公告)日：2016-03-17
申请号：PCT/KR2015/009131
申请日：2015-08-31
发明人： 권세원
摘要： 본 발명은 지하에 전기, 통신, 수도, 가스 등의 관로 및 지하매설물 등을 설치하기 위하여 토사를 장비를 이용하여 굴착하기 전에 지하의 매설물에 대한 파손방지를 위한 안전상태를 진단하기 위한 것으로, 더욱 상세하게는 지하에 전기, 통신, 수도, 가스 등의 관로 및 지하매설물 등을 설치하기 위하여 장비를 이용하여 굴착을 수행함에 앞서 지하매설물의 파손을 방지하기 위해 미리 지하의 매설물 설치상태를 확인하는 실시간 모니터링 안전진단을 하되, 기계화 굴착을 통해 굴착을 수행하면서 지하매설물 설치상태의 실시간 고정밀 진단이 가능하게 하며, 굴삭헤드에 금속탐지장치를 장착하여 굴착공 바닥에 근접탐지를 함으로 진단의 효율성과 정확도 및 신속성을 한층 향상시키기 위한 지중공사용 지하매설물 확인기능 카메라 및 금속탐지장치가 장착된 굴삭스크류를 이용한 지하매설물 설치상태 확인 안전진단 공법에 관한 것이다.
摘要翻译： 本发明的目的是为了在地下的电力，通讯，水，煤气等地面安装管道，地下设施等之前，在使用设备挖掘砂土之前对地下设施进行防止损坏的安全检查。 更具体地说，本发明涉及：具有检查地下施工地下设施的功能的摄像机，其能够进行实时监视和安全检查，以预先检查地下设施的安装状态，以防止在执行前对地下设施造成损坏 开挖使用设备，为地下电力，通讯，水，气等设备安装管道，地下设施等，特别允许对地下设施的安装状态进行实时高精度检查，同时通过机械化 挖掘，并通过将金属检测器安装在挖掘头的底部的接近检测中来提高检查的效率，准确性和速度; 以及使用安装有金属检测器的挖掘螺钉来检查地下设施的安装状态的安全检查方法。
-
8.发明申请AUGER CRADLE DEVICE, ADJUSTABLE AUGER HITCH DEVICE AND METHODS 审中-公开AUGER CRADLE DEVICE，ADJUSTABLE AUGER HITCH DEVICE AND METHODS
公开(公告)号：WO2014147368A1
公开(公告)日：2014-09-25
申请号：PCT/GB2014/050609
申请日：2014-03-03
IPC分类号： E02F3/06 , E02F3/36 , E02F3/96 , E21B19/087
CPC分类号： E02F3/06 , E02F3/3677 , E02F3/3686 , E02F3/963 , E21B12/00
摘要： An auger cradle device (104) comprises a cradle element (116) for bearing against a ground auger (96) and/or a rotational drive unit (94), a cradle connector (118) for pivotably connecting the cradle element (116) to or adjacent to an auger mounting (10) of the auger hitch device (30), and releasable locking means (102) for locking the cradle element (116) to prevent pivotable movement relative to the auger mounting (92) and, when released, for enabling pivotable movement of the cradle element (116) relative to the auger mounting (92). The cradle element (116) can therefore selectively brace the auger (96) and/or rotational drive unit (94) to prevent or limit uncontrolled movement. There is also an adjustable auger hitch device (30), preferably for the cradle device (104), for releasably connecting a ground auger (96) and/or a rotational drive unit (94) to an auger mounting (10).
摘要翻译： 螺旋钻架装置（104）包括用于承载地面螺旋推运器（96）和/或旋转驱动单元（94）的托架元件（116），托架连接器（118），用于将托架元件（116）可枢转地连接到 或邻近螺旋推运器装置（30）的螺旋推运器安装件（10），以及用于锁定支架元件（116）以防止相对于螺旋推运器安装件（92）的可枢转运动的可释放锁定装置（102） 用于使托架元件（116）相对于螺旋推运器安装件（92）能够枢转运动。 因此，托架元件（116）可以选择性地支撑螺旋推运器（96）和/或旋转驱动单元（94）以防止或限制不受控制的运动。 还有一个可调式螺旋推运器装置（30），优选地用于托架装置（104），用于将地面螺旋推运器（96）和/或旋转驱动单元（94）可释放地连接到螺旋推运器安装件（10）。
-
-
公开(公告)号：WO2007126890B1
公开(公告)日：2008-01-03
申请号：PCT/US2007007683
申请日：2007-03-27
发明人： HAMBURGER JACOB A , SEWELL CODY L
IPC分类号： E02F3/08
摘要： A trenching assembly featuring a novel auger arrangement. The arrangement comprises an auger assembly and a digging chain rotatably connected to a trenching boom. The digging chain rotates, driven by a motor, to dislodge soil and creating a trench. The dislodged soil, or spoil, builds up near a projected path of the digging chain. The auger assembly operates to move the spoil from a projected path of the trench. The auger rotates independently from the digging chain and is positioned such that a projected width of the digging chain intersects a threaded length of the auger assembly. The auger may rotate faster than if driven by the digging chain, allowing the auger to have a smaller diameter than conventional augers. Further, the auger can be used in conjunction with a backfill blade to refill cleaned trenches without operation of the digging chain.
摘要翻译： 一个挖沟装置，具有新颖的螺旋钻布置。 该装置包括可旋转地连接到挖沟臂的螺旋钻组件和挖掘链。 挖掘链由马达驱动旋转，以移开土壤并产生沟槽。 脱落的土壤或破坏物在挖掘链的预计路径附近建立。 螺旋钻组件操作以从凹槽的投影路径移动破坏物。 螺旋钻独立于挖掘链旋转，并且定位成使得挖掘链的突出宽度与螺旋钻组件的螺纹长度相交。 螺旋钻可以比由挖掘链驱动的旋转更快，允许螺旋钻具有比常规螺旋钻更小的直径。 此外，螺旋钻可以与回填刀片结合使用，以在没有挖掘链的操作的情况下重新填充经清洁的沟槽。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.017 秒)
