| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种真空吸盘系统及挖掘机 | CN202211340568.9 | 2022-10-28 | CN115520755A | 2022-12-27 | 曹海燕; 王全永; 王兆龙 |
| 本发明公开了一种真空吸盘系统及挖掘机，所述系统包括吸盘，吸盘连接旋转支架，旋转支架安装在加长臂前端的快换装置上，旋转支架包括回转马达，带动吸盘左右旋转以调整目标物的安装角度；吸盘通过真空管连接水分离器储液罐，水分离器储液罐用于储存从吸盘腔体中抽出的水分，使吸盘与目标物之间形成真空；加长臂上安装有用于监测所述吸盘的相关工况信息的追踪监测系统，当所述密封腔的真空度达到预设值时，所述加长臂根据所述追踪监测系统反馈的工况信息驱动所述吸盘执行起吊作业。本发明提供的真空吸盘系统基本能够取代人工作业，适用于水下等恶劣环境作业，减少了施工现场的人力需求及不安全因素，且能够提高施工效率及质量。 | ||||||
| 2 | 半自动真空挖掘机 | CN201920177642.7 | 2019-01-31 | CN210031945U | 2020-02-07 | 李英杰; 杨武 |
| 本实用新型提供了一种半自动真空挖掘机，包括空气压缩机、真空抽吸机和喷枪，所述真空抽吸机包括真空发生器、真空吸管和储存罐，所述真空发生器与所述储存罐相连，所述储存罐与所述真空吸管连通，所述喷枪与所述空气压缩机相连，所述半自动真空挖掘机还包括小车、机械臂组以及可控制所述机械臂组旋转的驱动组件，所述小车包括车体，所述机械臂组可转动安设于所述车体上，所述机械臂组的旋转轴线水平设置，所述真空吸管与所述喷枪均安设于所述机械臂组上。本实用新型提供的半自动真空挖掘机借助机械臂组代替人工操作，可减少施工操作人数，降低施工成本，提高了劳动效率。 | ||||||
| 3 | 一种挖掘机水下吸吊作业用真空吸盘水渠板铺设系统 | CN202211109975.9 | 2022-09-13 | CN115583559B | 2024-01-30 | 鲍承家 |
| 本发明公开了一种挖掘机水下吸吊作业用真空吸盘水渠板铺设系统，属于水渠板铺设技术领域，包括吸吊具模组，设置于挖掘机的挖臂端部，且用于对水渠板进行吸吊作业，所述吸吊具模组内设置有吸盘空腔；远程遥控模块以及气路控制模块，所述远程遥控模块用于向气路控制模块发送电信号，所述气路控制模块用于对水下水渠板进行吸吊控制；指示模组，用于对吸吊具模组所处的状态进行指示。通过将吸吊具模组设置于挖掘机的挖臂端部，并在气路控制模块的配合下，可以对水下的水渠板进行更换作业，降低了作业难度以及人工水下施工的风险性，也大大缩短了施工周期，而且在冲洗模组的作用下可以有效的提升吸吊的稳定性。 | ||||||
| 4 | 一种矿用挖掘机高压真空接触器无触点控制系统 | CN202110413745.0 | 2021-04-16 | CN113314367A | 2021-08-27 | 马文丰; 希都日古; 王军锋; 袁伟; 曹宝玉; 王洋; 崔向阳; 陈海林; 刘秋军; 王勇; 陈永生; 王亮; 林志伟; 于海洋 |
| 本发明公开了一种矿用挖掘机高压真空接触器无触点控制系统，包括：输入模块组，用以收集真空接触器当前所运行的状态；可编程控制器，与输入模块组连接，用以根据输入模块组传来的状态控制输出模块组；输出模块组，由多个SSR固态继电器模块并联或串联而成，可编程控制器控制输出模块组输出SSR响应输出状态。 | ||||||
| 5 | 一种挖掘机水下吸吊作业用真空吸盘水渠板铺设系统 | CN202211109975.9 | 2022-09-13 | CN115583559A | 2023-01-10 | 鲍承家 |
| 本发明公开了一种挖掘机水下吸吊作业用真空吸盘水渠板铺设系统，属于水渠板铺设技术领域，包括吸吊具模组，设置于挖掘机的挖臂端部，且用于对水渠板进行吸吊作业，所述吸吊具模组内设置有吸盘空腔；远程遥控模块以及气路控制模块，所述远程遥控模块用于向气路控制模块发送电信号，所述气路控制模块用于对水下水渠板进行吸吊控制；指示模组，用于对吸吊具模组所处的状态进行指示。通过将吸吊具模组设置于挖掘机的挖臂端部，并在气路控制模块的配合下，可以对水下的水渠板进行更换作业，降低了作业难度以及人工水下施工的风险性，也大大缩短了施工周期，而且在冲洗模组的作用下可以有效的提升吸吊的稳定性。 | ||||||
| 6 | 真空挖掘机的高效消声装置 | CN201420055335.9 | 2014-01-28 | CN203729361U | 2014-07-23 | 项凌; 李英杰 |
| 本实用新型提供了一种真空挖掘机的高效消声装置，包括一真空发生器、连接套、抱箍以及消声器，所述真空发生器与所述消声器通过所述连接套密封连接，所述抱箍紧固所述连接套。所述真空发生器与所述消声器通过所述连接套密封连接，并用所述抱箍紧固所述连接套，使得所述真空发生器与所述消声器完全密封，可有效的降低真空挖掘机排放的噪音，使噪音从90～100分贝降低至50～60分贝，从而减少噪音污染。 | ||||||
| 7 | 一种有真空负压吸附功能的挖掘机属具 | CN202322526485.5 | 2023-09-18 | CN220847752U | 2024-04-26 | 何鸿举; 马永福; 狄升壮; 邓涛; 王保国 |
| 本实用新型涉及挖掘机属具技术领域，公开了一种有真空负压吸附功能的挖掘机属具，包括安装板和挖掘机本体：所述安装板上表面的一侧通过螺栓固定连接有真空泵，所述安装板的下表面固定连接有伸缩软管，所述伸缩软管的底端固定连接有真空吸盘。本实用新型当真空吸盘吸附混凝土预制件后，随着真空度的增大，伸缩软管会由2米缩短到1米，不断电预制件不会掉落，断电后，通过单向阀保证真空吸盘和伸缩软管内的真空度不会骤降，所以是缓缓下降，不会掉件。同时随着真空吸盘内真空度下降，伸缩软管内的真空度会滞后下降，工件在伸缩软管的增长中会缓缓下降1米，不会直接脱落，保证了意外断电时操作人员有足够的时间规避危险。 | ||||||
| 8 | Vacuum excavation work machine | JP25295796 | 1996-09-25 | JPH10102534A | 1998-04-21 | CHIKAISHI YASUSHI; OKU NOBUHIKO; MORI MICHINORI; KAWAI HIDEO; SATO TORU |
| PROBLEM TO BE SOLVED: To provide a vacuum excavation work machine by utilizing a bucket type excavation vehicle. SOLUTION: An openable hopper 12 is constituted of a cover body 11 and a bucket 9 fitted to the arm 7 of a bucket type excavation vehicle, a suction hose 19 is connected to the cover body 11, and a vacuum generating unit 13 fitted to a vehicle body 4 and the cover body 11 are communicated by an intermediate suction hose 18. When the bucket 9 is vertically oscillated, the hopper 12 can be opened or closed, sediment can be sucked into the hopper 12, and the accumulated sediment can be discharged. COPYRIGHT: (C)1998,JPO | ||||||
| 9 | Vacuum excavator | US322998 | 1989-03-14 | US5016717A | 1991-05-21 | Billy R. Simons; Ben K. Turner; James T. Brell |
| An excavation apparatus includes a suction system with a suction tank pneumatically connected to a blower through a filter subassembly. A suction hose is pneumatically connected to the suction tank. A liquid jet system includes a liquid reservoir fluidically connected to a liquid pump, which in turn is fluidically connected to a spray wand. The suction and liquid jet systems are mounted on a vehicle. An excavation method includes the steps of dislodging earthen material with a liquid jet from the spray wand and sucking it into the suction tank with the suction system. | ||||||
| 10 | 초진공 굴착회수 적입장치 | KR2019880012593 | 1988-07-30 | KR2019920006034Y1 | 1992-08-29 | 마쯔무라시게루; 마쯔므라히데히코; 미나미시게루 |
| 내용 없음. | ||||||
| 11 | Vacuum car having kneading function | JP2001118835 | 2001-04-17 | JP2002316029A | 2002-10-29 | TANAKA NAOTSUGU; NISHI TOSHIFUMI; YAMAZAKI YOSHIHIRO; UENO KEIMA |
| PROBLEM TO BE SOLVED: To provide a vacuum car having a kneading function in which the permissible volume of sludge to be sucked can be secured, the solid component of sludge is prevented from being precipitated and mortar sludge is prevented from being solidified, and from which the sucked sludge can be discharged speedily after transported to a destination site. SOLUTION: This vacuum car is provided with such a kneading unit for preventing the stored sludge from being precipitated and solidified during transportation by agitating/kneading the stored sludge by the kneading unit with a rotary shaft arranged in a storage tank to be rotated, a drive for driving/ rotating the rotary shaft and a plurality of agitation members which are extended radially from the rotary shaft and a part of all of which are fit to the rotary shaft while a space is left between the adjacent agitation members in the longitudinal direction of the rotary shaft. When the stored sludge is agitated and kneaded, the stored sludge is aerated by operating a vacuum pump if necessary and opening a part of the storage tank so that the agitating/ kneading efficiency of the stored sludge is enhanced much more. COPYRIGHT: (C)2002,JPO | ||||||
| 12 | Suction hose bending device for vacuum excavator | JP25292296 | 1996-09-25 | JPH10102536A | 1998-04-21 | CHIKAISHI YASUSHI; OKU NOBUHIKO; MORI MICHINORI; KAWAI HIDEO; SATO TORU |
| PROBLEM TO BE SOLVED: To bend the tip part of a suction hose by a specified angle by fitting a plurality of expansion actuators radially to the tip peripheral surface of a flexible hose body, and feeding a fluid into the actuators through an operating valve to elongate them. SOLUTION: A suction hose 3 is connected to a hopper fitted with a vacuum suction blower, and a suction port unit with a cutting edge disposed at the cylindrical body lower peripheral edge is fitted to the hose 3. The blower is therefore driven to press the suction port unit to an excavated part, so that sediment is sucked by vacuum suction force to excavate. In this case, the suction hose 3 is composed of a flexible hose body 7 and a plurality of expansion actuators 8. Excavated sediment is sucked into the hopper and conveyed by the hose, and then discharged by opening a door. The actuators 8 are fitted at intervals of about 90° circumferentially along the suction port unit side peripheral surface of the body 7, and a discharge fluid of a pump 9 is fed through an operating valve 10. The suction hose 3 can therefore be advanced between a plurality of buried material. COPYRIGHT: (C)1998,JPO | ||||||
| 13 | AIR DIVERTER FOR A VACUUM EXCAVATOR | US14133745 | 2013-12-19 | US20150176243A1 | 2015-06-25 | Don M. Buckner |
| An air diverter system for a vacuum excavator is disclosed. In a particular embodiment, the system includes a bag house in communication with a debris tank. In addition, the system includes a filter housing secured to a side of the bag house and a valve housing interposed between the bag house and the filter housing. A valve member is mounted within the valve housing and is configured to rotate about an axis to define at least two different passageways for an air flow. The system also includes a selector for rotating the valve member and selectively aligning the passageway for the airflow between a vacuum pump inlet and either the filter housing or the bag house. | ||||||
| 14 | Dual mode evacuation system for vacuum excavator | US10063746 | 2002-05-09 | US06604304B1 | 2003-08-12 | Freeman Slabach; Lance Slabach; Herman Slabach |
| The present invention is an improved vacuum excavation system for use in the excavation of earth, waste, or other materials. A liftable and pivotable slurry or spoils tank and vacuum system are mounted on a mobile base. If required, a fluid source may be used to loosen earth or hard-packed material that may be drawn into the tank by the vacuum system. The slurry tank includes a manifold system that may receive air or other fluid to agitate the slurry or spoils to facilitate the release of solids from the tank. An exit port is provided in the tank to allow controlled release of the slurry. A valve means is utilized to allow for the use of a pump or air moving system wherein flow may be directed alternatively between the vacuum function to draw a slurry stream into the tank and a pressurizing function wherein air or other fluid is forced into the tank through the manifold system. | ||||||
| 15 | Air diverter for a vacuum excavator | US14133745 | 2013-12-19 | US09194102B2 | 2015-11-24 | Don M. Buckner |
| An air diverter system for a vacuum excavator is disclosed. In a particular embodiment, the system includes a bag house in communication with a debris tank. In addition, the system includes a filter housing secured to a side of the bag house and a valve housing interposed between the bag house and the filter housing. A valve member is mounted within the valve housing and is configured to rotate about an axis to define at least two different passageways for an air flow. The system also includes a selector for rotating the valve member and selectively aligning the passageway for the airflow between a vacuum pump inlet and either the filter housing or the bag house. | ||||||
| 16 | SYSTEM AND METHOD TO EXCAVATE USING VACUUM EXCAVATOR | US13533451 | 2012-06-26 | US20130340297A1 | 2013-12-26 | Don M. Buckner |
| A system and method to excavate using a vacuum hose is disclosed. The system includes a suction wand handle, where a first end of the suction wand handle is adapted to be secured to a suction hose and a first and second grip project from opposing sides of the suction wand handle are adapted for a user to grasp. In addition, a suction wand is secured to a second end of the suction wand handle, where the suction wand includes an open end. An air line is secured to the suction wand, where a first end of the air line is adapted to be in communication with a pressurized air source and the second end terminates in at least one air nozzle at the open end of the suction wand. | ||||||
| 17 | Rotary excavator with antiitwisting mechanism and universal joint for vacuum pipe | JP5632979 | 1979-05-10 | JPS55148890A | 1980-11-19 | OKUCHI RIYOUYA |
| 18 | Vacuum assisted post hole digger tool and apparatus with rotary clog breaker | US14329904 | 2014-07-12 | US09556692B1 | 2017-01-31 | Carlos J. Cordova; Sammy Vargas |
| A tool for boring holes in soil includes an elongated tubular housing which has disposed through its length a bore having an upper opening coupleable to a vacuum source and a lower opening coupled to the bore of a ring-shaped bore head having circumferentially spaced apart cutting teeth protruding downwards from the bore head. A zig-zag shaped unclogger bar disposed coaxially through the bore head and rotated by a drive shaft disposed coaxially through the tubular and housing and protruding through a bearing in an upper end of the housing and driven by a rotary power source such as an electric motor fixed to the housing fragments lumps of clay or wet soil lodged in the bore of the housing, facilitating removal of soil and clay, which are severed by twisting the tool around its longitudinal axis by manipulating handle bars protruding from the upper end of the housing. | ||||||
| 19 | Vacuum assisted post hole digger tool and apparatus with rotary clog breaker | US13136924 | 2011-08-15 | US08944187B1 | 2015-02-03 | Carlos J. Cordova; Sammy Vargas |
| A tool for boring holes in soil includes an elongated tubular housing which has disposed through its length a bore having an upper opening coupleable to a vacuum source and a lower opening coupled to the bore of a ring-shaped bore head having circumferentially spaced apart cutting teeth protruding downwards from the bore head. A zig-zag shaped unclogger bar disposed coaxially through the bore head and rotated by a drive shaft disposed coaxially through the tubular and housing and protruding through a bearing in an upper end of the housing and driven by a rotary power source such as an electric motor fixed to the housing fragments lumps of clay or wet soil lodged in the bore of the housing, facilitating removal of soil and clay, which are severed by twisting the tool around its longitudinal axis by manipulating handle bars protruding from the upper end of the housing. | ||||||
| 20 | 一种液压挖掘机起吊安全防护控制方法及系统 | CN202211127416.0 | 2022-09-16 | CN115305978A | 2022-11-08 | 王兆龙; 王青; 黄鑫; 曹海燕; 夏炎; 王全永 |
| 本发明属于挖掘机控制技术领域，尤其涉及一种液压挖掘机起吊安全防护控制方法及系统，包括：将真空吸盘放置于吊装物品表面，检测吸附表面是否有水，若吸附表面有水，打开真空泵，真空泵抽取吸附表面的水，检测真空泵压力，真空泵压力低于起吊重物的需用的设定真空度时，控制器执行越权控制，移动工作装置则取消真空吸盘吸取作业；真空泵压力高于起吊重物的需用的设定真空度时，关闭越权控制，真空吸盘继续抽取，直到真空泵压力与设定重量的比值高于安全系数。本发明所述控制方法可以有效减少真空系统吸附力下降造成的掉落风险。 | ||||||
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