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    • 91. 发明授权
    • Semi-submersible machine for remediation of constructed drainage areas
    • 半潜水机修建排水区
    • US5970634A
    • 1999-10-26
    • US24652
    • 1998-02-17
    • James A. DannRuby G. Dann
    • James A. DannRuby G. Dann
    • E02F5/28A01B13/00
    • E02F5/285
    • A semi-submersible machine moves on rotatable endless belt tracks over diverse surfaces and has two tools on articulated booms for remediation of roadside drainage ditches, retention ponds and other shallow water bodies. One tool is a cutter bar for cutting vegetation at a plurality of angles and positions above or under water, and the other tool is a rotatable pair of opposing clawlike jaws for raking or scouring soil above or under water to restore percolation performance, and to remove loosened vegetative matter without removing soil and water. The vehicle is submersible to a depth of forty inches, and can traverse a slope of thirty degrees while its tilting control platform remains above water and level, thereby maintaining stability of the vehicle.
    • 半潜式机器在不同表面上的可旋转环形带轨道上移动,并且在铰接式起重臂上具有两个工具,用于修复路边排水沟,保留池和其他浅水体。 一个工具是用于在水面上或下方多个角度和位置切割植被的切割杆,另一个工具是可旋转的一对相对的爪形爪,用于在水面上或下方耙磨或冲洗土壤以恢复渗滤性能,并且去除 松开营养物质而不去除土壤和水分。 该车辆潜水深度达40英寸,可倾斜三十度的斜坡,同时其倾斜控制平台保持在水面和水平面上,从而保持车辆的稳定性。
    • 92. 发明授权
    • Water craft for clearing navigational waters
    • 用于清理导航水域的水上工具
    • US4831751A
    • 1989-05-23
    • US123708
    • 1987-11-23
    • Joseph Caddick
    • Joseph Caddick
    • E02F5/00E02F5/28
    • E02F5/285E02F5/006
    • A water craft for clearing navigational waters comprises a floatable body (10) which is provided with propulsion in the form of a propeller (16) and steering in the form of a rudder (18). Two arms (28) are pivotally mounted in the central third portion of the craft, below the waterline of the craft when in use. A scoop (24) is pivotally mounted to the ends of the two arms (28), and may be pivoted by means of a hydraulic ram (42). The arms (28) are pivotable upwardly and downwardly by retraction and extension respectively of associated double-acting hydraulic rams (50).
    • 用于清理导航水的水上工具包括一个浮动体(10),该主体具有螺旋桨(16)形式的推进和舵(18)形式的转向。 在使用时,两个臂(28)可枢转地安装在工艺的中心第三部分,在工艺的水线之下。 勺子(24)可枢转地安装到两个臂(28)的端部,并且可以通过液压夯(42)枢转。 臂(28)可以分别通过相关联的双作用液压柱塞(50)的缩回和延伸而向上和向下枢转。
    • 93. 发明授权
    • Soil scraper and leveler
    • 土壤刮板和矫直机
    • US4529041A
    • 1985-07-16
    • US575079
    • 1984-01-30
    • Milton W. Black
    • Milton W. Black
    • E02F3/76E02F5/28
    • E02F5/285E02F3/7631
    • The soil scraper of the present invention is adapted for use with a tractor or vehicle having a three point hitch. The device includes an elongated frame having a three point hitch receptacle mounted on its forward end and having an elongated scraper blade pivotally mounted to its rearward end. The scraper blade pivots about a horizontal axis and power means are provided for controlling the pivotal movement of the scraper blade about this horizontal axis. The frame has a length of at least five feet between the scraper blade and the three point hitch receptacle. The device can be used for scraping out the bottom of drainage ditches or other areas where it is desired to achieve the scraping action without placing the vehicle in the vicinity of the area being scraped.
    • 本发明的刮土机适用于具有三点搭接的拖拉机或车辆。 该装置包括细长框架,其具有安装在其前端上的三点搭接插座,并且具有可枢转地安装到其后端的细长刮刀。 刮刀绕水平轴线枢转,设有动力装置用于控制刮刀围绕该水平轴的枢转运动。 该框架在刮刀和三点接头插座之间具有至少五英尺的长度。 该装置可用于刮除排水沟或其他需要实现刮削作用的区域的底部,而不将车辆放置在被刮削区域附近。
    • 100. 发明公开
    • Backhoe dredger for dredging soil material under water
    • Heckbagger zum Unterwasserbaggern
    • EP2322728A2
    • 2011-05-18
    • EP10190665.9
    • 2010-11-10
    • Baggerwerken Decloedt en Zoon N.V.
    • Vandycke, StefaanVan Wellen, Erik
    • E02F3/96E02F5/00E02F5/10E02F5/14E02F9/20E02F3/43E02F5/28G05B13/02
    • E02F9/062B63B21/50E02F3/437E02F3/907E02F5/285E02F9/262E02F9/265
    • The invention relates to a device (1) for dredging soil material under water. The device comprises a pontoon (6), provided with an excavator (10) adapted to excavate soil under water, and actuating means (7,16,17,18,19) adapted to control the motion of the pontoon and/or the excavator. The device further comprises first monitoring means (30,35) adapted to monitor the position of the excavator; second monitoring means (31) adapted to monitor the forces experienced by the excavator; and computing means (33) adapted to compute, on the basis of data obtained from the first and the second monitoring means, control signals for the actuating means. The invention also relates to a method for dredging soil material under water, using the invented device, and to a computer program comprising program instructions that when loaded into a computer carries out the method.
    • 本发明涉及一种用于在水下疏浚土壤物质的装置(1)。 该装置包括具有适于挖掘水下土壤的挖掘机(10)的浮筒(6)和适于控制浮筒和/或挖掘机的运动的致动装置(7,16,17,18,19) 。 该装置还包括适于监测挖掘机的位置的第一监视装置(30,35) 适于监测挖掘机所经受的力的第二监测装置(31); 以及适于基于从第一和第二监视装置获得的数据计算用于致动装置的控制信号的计算装置(33)。 本发明还涉及一种使用本发明的装置在水下疏浚土壤物质的方法,以及包括程序指令的计算机程序,该程序指令在加载到计算机中时执行该方法。