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    • 23. 发明申请
    • MATERIAL WORKING MACHINES
    • 材料加工机械
    • WO1982004274A1
    • 1982-12-09
    • PCT/GB1982000155
    • 1982-05-28
    • FRUIT EXPORT HOLDINGS LTDCARTERNOCK FREDERICK ARTHUR
    • FRUIT EXPORT HOLDINGS LTD
    • E02F03/42
    • E02F3/32E02F3/405E02F3/425E02F9/221Y10S37/904
    • Dans un engin de terrassement (par exemple de penetration, de chargement ou de compactage), la puissance et le poids de la machine necessaires pour obtenir l'execution d'un travail donne peuvent etre reduits en utilisant un pivot excentrique a la place de l'un (50) des deux pivots (34, 50) qui supportent un outil de travail tel qu'une benne (14) et en entrainant ce pivot excentrique au moyen d'un moteur (36). La vibration circulaire de la benne produite par le pivot (50), combinee a la vibration en arc qui resulte et qui se manifeste au pivot (34) grace a l'utilisation d'une liaison (30), provoque la vibration sur un chemin en arc allonge ferme (58) de la partie de travail, notamment des dents de la benne (56). Ce dispositif permet d'augmenter les caracteristiques de penetration et de chargement de la benne sans qu'une puissance excessive soit necessaire pour produire les vibrations.
    • 在工件(例如穿透,装载,压实)机器中,可以通过制造一个(50)的两个枢轴(34,50)来减少实现给定性能所需的功率和机器重量,工作装置例如桶 14被支撑为偏心枢轴并通过马达(36)驱动它。 在枢轴(50)处的圆盘振动与通过连杆(30)在枢轴(34)处被允许的弓形振动相结合导致工作部分,即铲斗齿(56)在闭合 细长的弯曲路径58.这改善了铲斗的穿透和装载性能,而不需要过多的动力来产生振动。
    • 25. 发明申请
    • BUCKET MOVEMENT CONTROL DEVICE FOR AUTOMATICALLY SHAKING OFF FOREIGN SUBSTANCES AND METHOD THEREFOR
    • 用于自动关闭外部物质的自行车运动控制装置及其方法
    • US20150134209A1
    • 2015-05-14
    • US14400898
    • 2012-05-22
    • Chun-Han Lee
    • Chun-Han Lee
    • E02F3/43E02F9/22
    • E02F3/437E02F9/221E02F9/2296
    • An apparatus for controlling bucket movement for automatically shaking off foreign substances is disclosed, which includes a bucket movement control unit controlling the bucket movement by determining whether to output an automatic control signal for automatically driving the bucket forward and backward at a predetermined speed even if an input value of a joystick is not changed or to output a manual control signal for driving the bucket according to an operation value of the joystick, in accordance with a selection/non-selection of an automatic mode by an automatic mode selection switch, an operation value detected by an operation value detection means, and an operation angle detected by an operation angle detection means, and outputting a corresponding signal to a bucket driving unit. The movement of the bucket can be automatically controlled so as to control the foreign substances contained in the bucket and to sprinkle earth and sand without any separate operation of an operator.
    • 公开了一种用于控制铲斗运动以自动摆脱异物的装置,其包括铲斗移动控制单元,其通过确定是否输出用于以预定速度前后自动驾驶的自动控制信号来控制铲斗运动,即使 根据自动模式选择开关的自动模式的选择/不选择,操纵杆的输入值不改变或者根据操纵杆的操作值输出用于驱动铲斗的手动控制信号,操作 由操作值检测装置检测的值和由操作角度检测装置检测的操作角度,并将相应的信号输出到铲斗驱动单元。 铲斗的运动可以被自动控制,以便控制铲斗中所含的异物,并且在操作者没有任何单独的操作的情况下洒地泥沙。
    • 26. 发明授权
    • Method for shaking a work implement
    • 摇摆工具的方法
    • US07571604B2
    • 2009-08-11
    • US11550988
    • 2006-10-19
    • Bo VigholmNils-Erik BånkestadRauno Räisanen
    • Bo VigholmNils-Erik BånkestadRauno Räisanen
    • E02F9/22G05B15/00
    • E02F9/2228E02F9/2203E02F9/221
    • A method and arrangement for controlling a function of a work implement utilizing a device including a source of pressurized fluid (1), a circuit of pressurized fluid (2) for driving the work implement, an electronically controlled hydraulic valve (5) being arranged in the circuit of pressurized fluid (2) for controlling the function of the work implement, a control unit (4) for controlling the hydraulic valve (5) based upon a signal from a control member (3) for transmitting a control command to the control unit (4), wherein the control unit (4) is arranged for controlling the hydraulic valve (5) in accordance with a smooth mode function or an abrupt mode function. The opening time for opening the hydraulic valve (5) to a predetermined opening degree is changed when switching from one operating mode function to the other operating mode function.
    • 一种使用包括加压流体源(1),用于驱动工作工具的加压流体(2)的回路的装置来控制工作装置的功能的方法和装置,电子控制液压阀(5) 用于控制作业机构功能的加压流体(2)的回路,基于来自控制构件(3)的信号控制液压阀(5)的控制单元(4),用于将控制命令发送到控制 单元(4),其中所述控制单元(4)布置成根据平滑模式功能或突然模式功能来控制所述液压阀(5)。 当从一个操作模式功能切换到另一个操作模式功能时,将液压阀(5)打开到预定开度的打开时间改变。
    • 29. 发明授权
    • Material working machines
    • 材料加工机
    • US4592696A
    • 1986-06-03
    • US466345
    • 1983-02-01
    • Frederick A. Carternock
    • Frederick A. Carternock
    • E02F3/40E02F3/42E02F3/84E02F9/22
    • E02F3/32E02F3/405E02F3/425E02F9/221Y10S37/904
    • In a material working (e.g. penetrating, loading, compacting) machine the power and machine weight needed to achieve a given performance can be reduced by making one (50) of two pivots (34, 50) at which a working implement such as a bucket 14 is supported an eccentric pivot and driving it by means of a motor (36). The circular vibration of the bucket at pivot (50) combined with arcuate vibration which results and is permitted at pivot (34) by means of link (30), causes the working portion namely bucket teeth (56), to vibrate on a closed elongate curved path 58. This improves penetration and loading performance of the bucket without requiring excessive power to generate the vibrations.
    • PCT No.PCT / GB82 / 00155 Sec。 371日期1983年2月1日 102(e)日期1983年2月1日PCT提交1982年5月28日PCT公布。 出版物WO82 / 04274 日期为1982年12月9日。在材料加工(例如穿透,装载,压实)机器中,通过制造一个(50)的两个枢轴(34,50),可以减少实现给定性能所需的动力和机器重量 诸如铲斗14的工作装置被支撑为偏心枢轴并通过马达(36)驱动。 在通过连杆(30)导致和允许在枢轴(34)处被允许的弓形振动的枢轴(50)处的轮的圆周振动使得工作部分即铲斗齿(56)在闭合的细长 弯曲路径58.这改善了铲斗的穿透和装载性能,而不需要过多的动力来产生振动。
    • 30. 发明授权
    • Reciprocatable devices
    • 可互换设备
    • US3971217A
    • 1976-07-27
    • US511523
    • 1974-10-03
    • Donald FirthKeith FosterChristopher John Hooke
    • Donald FirthKeith FosterChristopher John Hooke
    • B25D9/12E02F3/40E02F9/22E21B4/14E21B7/26F16J3/02F16J15/52F15B13/09F15B15/04
    • B25D9/12E02F3/405E02F9/221E21B4/14E21B7/26F16J15/52F16J3/02
    • A fluid operated reciprocatable device has an outer, usually fixed, membernd an inner relatively movable member joined by a resilient member e.g., of rubber. The outer member is closed at one end so as to form an enclosure into which fluid under pressure can be admitted so as to displace the inner member in a given axial direction relative to the outer member. When a pulsating pressure is applied to the fluid the inner member vibrates axially in accordance with the pulses. The resilient member is proportioned so that its dimension in the axial direction is large in comparison with the thickness between the outer and inner members, e.g. 4 times larger. The properties of the resilient member are chosen so that it acts not only as a seal between the outer and inner members to contain fluid, but as a return spring whereby the inner member is returned, between fluid pulses, from an axially displaced position.
    • 流体操作的可往复运动的装置具有外部通常固定的构件和通过弹性构件(例如橡胶)连接的内部相对可动构件。 外部构件在一端封闭,以便形成一个外壳,可以承受压力下的流体,从而相对于外部构件在给定的轴向方向上移动内部构件。 当对流体施加脉动压力时,内部构件根据脉冲轴向振动。 弹性构件成比例,使得其在轴向方向上的尺寸与外构件和内构件之间的厚度相比是大的。 4倍大。 弹性构件的性质被选择成使得其不仅作为外部构件和内部构件之间的密封件以容纳流体,而且作为复位弹簧,由此内部构件在流体脉冲之间从轴向移位的位置返回。