Method of and apparatus for driving a crushing machine
    1.
    发明授权
    Method of and apparatus for driving a crushing machine 失效
    用于驱动破碎机的方法和设备

    公开(公告)号:US5765765A

    公开(公告)日:1998-06-16

    申请号:US765840

    申请日:1997-01-14

    摘要: A method of driving a dual axis shearing type crushing machine mounted on a self-traveling vehicle body for crushing crushable building scraps at a building wrecking site. The crushing machine includes a pair of rotary shafts provided with a plurality of cutters within a housing on the vehicle body. The rotary shafts are supported sidelong so as to be concurrently rotatable, and the crushing machine also includes a scraper attached to an inner surface of the housing on the vehicle body so as to oppose the cutters and the rotary shafts. The method includes the steps of: (a) rotating the pair of rotary shafts in a forward direction for a first predetermined time duration so that the cutters crush the crushable building scraps into crushed pieces; (b) thereafter rotating the pair of rotary shafts in a reverse direction for a second predetermined time duration so that the crushed pieces are drawn into and trapped in a spacing provided between the scraper and the cutters and the rotary shafts at an outlet side of the crushing machine within the housing; and (c) continuously repeating the steps (a) and (b) in succession so as to consecutively crush the crushable building scraps into the crushed pieces and force the crushed pieces to be fed from the outlet side of the crushing machine out of the housing so as to enable the crushed pieces to be discharged onto a conveyor provided on the vehicle body without clogging of the crushed pieces in the spacing.

    摘要翻译: PCT No.PCT / JP95 / 01538 Sec。 371日期1997年1月14日 102(e)日期1997年1月14日PCT提交1995年8月2日PCT公布。 公开号WO96 / 04075 日期1996年2月15日一种搭载在自行车体上的双轴剪切式破碎机的驱动方法,用于在建筑物破坏场地破碎可破碎的建筑废料。 破碎机包括一对旋转轴,其在车体上的壳体内设置有多个切割器。 旋转轴被支撑为同时可旋转,并且破碎机还包括附接到车体上的壳体的内表面以与刀具和旋转轴相对的刮刀。 该方法包括以下步骤:(a)使一对旋转轴沿向前方向旋转第一预定持续时间,使得切割器将可破碎的建筑废料压碎成碎片; (b)此后,使所述一对旋转轴在相反方向上旋转第二预定持续时间,使得所述碎片被拉入并且以设置在所述刮刀和所述切割器之间的间隔和所述旋转轴的出口侧被捕获 破碎机内的破碎机; 和(c)连续地重复步骤(a)和(b),以连续地将可压碎的建筑废料压碎到碎片中,并迫使压碎的碎片从破碎机的出口侧进出壳体 从而能够将破碎片排出到设置在车体上的输送机上,而不会以间隔堵塞碎片。

    Crushing control apparatus for shearing crusher
    2.
    发明授权
    Crushing control apparatus for shearing crusher 有权
    破碎破碎机破碎控制装置

    公开(公告)号:US07303159B2

    公开(公告)日:2007-12-04

    申请号:US10805618

    申请日:2004-03-18

    IPC分类号: B02C4/32 B02B5/02

    摘要: A crushing control apparatus for a shearing crusher, which properly controls the crusher in accordance with kinds of objects to be crushed and is capable of reliably preventing stop of operation due to excessive load, clogging and the like, is provided. For this purpose, the crushing control apparatus includes a mode selecting switch (59) for selecting a mode according to each kind of the objects to be crushed, a ROM (33a) for storing a control condition of the rotary shafts (11, 11), which conforms to the mode for each of the mode, and a controller (33), which reads out the control condition corresponding to a selected mode from the ROM, when the predetermined mode is selected by the mode selecting switch, and controls the rotary shafts to be in the control condition which is read out.

    摘要翻译: 提供了一种用于剪切破碎机的破碎控制装置,其根据要粉碎的物体的种类适当地控制破碎机并且能够可靠地防止由于过度的负载,堵塞等而导致的操作停止。 为此,破碎控制装置包括:模块选择开关(59),用于根据各种待粉碎物体选择模式; ROM(33a),用于存储旋转轴(11,11)的控制条件 ),以及控制器(33),当通过模式选择开关选择了预定模式时,控制器(33)从ROM读出与所选模式相对应的控制条件,并且控制 旋转轴处于读出的控制状态。

    Crawler vehicle undercarriage
    3.
    发明授权
    Crawler vehicle undercarriage 失效
    履带式起落架

    公开(公告)号:US4583791A

    公开(公告)日:1986-04-22

    申请号:US588841

    申请日:1984-03-12

    摘要: A crawler vehicle undercarriage which comprises a first cylindrical track frame pivotally mounted to a vehicle frame and a second cylindrical track frame telescopically received within the first track frame. An idler is pivotally and rotatably mounted through a cushion pad to a forward end of the second track frame while a drive sprocket is mounted to a drive shaft. A track chain encompasses the idler and the drive sprocket and is in driven engagement with the drive sprocket. A recoil spring is interposed between the first and second track frames for urging the idler away from the sprocket to maintain track tension. First and second crank members are pivotally mounted to the first track frame with a common pivot axis. A bogie is pivotally mounted to the respective crank members and a pair of track rollers are pivotally mounted to each bogie, the track rollers engaging the track chain.

    摘要翻译: 一种履带式车辆底架,包括可枢转地安装到车辆框架的第一圆柱形轨道框架和可伸缩地容纳在第一轨道框架内的第二圆柱形轨道框架。 一个惰轮通过缓冲垫被可枢转地和可旋转地安装到第二轨道框架的前端,同时驱动链轮被安装到驱动轴上。 履带链包括惰轮和驱动链轮,并与驱动链轮啮合。 在第一和第二轨道框架之间插入有反冲弹簧,用于将惰轮推出远离链轮以保持轨道张力。 第一和第二曲柄构件以共同的枢转轴线枢转地安装到第一轨道框架。 转向架枢转地安装到相应的曲柄构件上,并且一对履带轮枢转地安装到每个转向架上,履带轮与履带链接合。

    Control circuit of transportable crusher
    4.
    发明授权
    Control circuit of transportable crusher 失效
    运输破碎机控制回路

    公开(公告)号:US6119967A

    公开(公告)日:2000-09-19

    申请号:US945864

    申请日:1997-11-30

    摘要: A control circuit of a transportable crusher supplies, by the same pump, a required flow rate to hydraulic motors and actuators for a plurality of operating devices having different loads and improves simultaneous operability, fine adjustment, and reproducibility. The control circuit includes at least one variable displacement hydraulic pump (1) for supplying a hydraulic fluid; switch valves (12, 13, 14, 15, 16, 17, 18, 19, 20, 21), for conducting and interrupting the hydraulic fluid from the hydraulic pump (1) to the hydraulic motors and actuators (25a, 26a, 27a, 28a, 29a, 30a, 31a, 32a, 33a, 34a); pressure compensation control valves (11), for inputting front and back pressures of the switch valves, for controlling a discharge flow rate of the hydraulic pump (1) so that the difference of the front and back pressures can become constant and for distributing the discharge flow rate in accordance with a required power of the respective hydraulic motors and actuators or in accordance with a predetermined priority when the switch valves are simultaneously operated; and a controller (41), for controlling the switch valves to a predetermined value set in accordance with the load of the hydraulic motors and actuators.

    摘要翻译: PCT No.PCT / JP96 / 01201 Sec。 371日期:1997年11月30日 102(e)日期1997年11月30日PCT提交1996年5月1日PCT公布。 公开号WO96 / 34690 日期:1996年11月7日可运输破碎机的控制回路通过相同的泵向具有不同负载的多个操作装置的液压马达和执行机构提供所需的流量,并且提高了同时的可操作性,精细调整和再现性。 控制回路包括用于供给液压流体的至少一个可变排量液压泵(1) 开关阀(12,13,14,15,16,17,18,19,20,21),用于将液压油从液压泵(1)传导到液压马达和致动器(25a,26a,27a) ,28a,29a,30a,31a,32a,33a,34a); 压力补偿控制阀(11),用于输入开关阀的前后压力,用于控制液压泵(1)的排出流量,使得前后压力的差异变得恒定,并且用于分配排出 流量根据各个液压马达和致动器的所需功率,或者当切换阀同时操作时,根据预定优先级; 以及控制器(41),用于根据液压马达和致动器的负载将开关阀控制到预定值。