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公开(公告)号：US20150196918A1
公开(公告)日：2015-07-16
申请号：US14154230
申请日：2014-01-14
IPC分类号： B02C2/04
摘要： An adjustment and suspension system for supporting the mainshaft of a gyratory crusher within a stationary spider hub. The system includes a piston movable within the spider hub to adjust the vertical position of the mainshaft. A stop member positioned within the spider hub controls the maximum vertical movement of the piston within the spider hub. A drive assembly is used to adjust the vertical position of the stop member to limit the vertical position of the mainshaft. The mainshaft is supported by a vertical support bearing and a radial support bearing that are located separate from each other. The vertical position of the drive shaft is controlled by a supply of pressurized hydraulic fluid introduced into the spider hub to control the vertical position of the movable piston.
摘要翻译： 调节和悬挂系统，用于支撑固定式蜘蛛轮毂内回转式破碎机的主轴。 该系统包括可在轮毂内移动的活塞，以调节主轴的垂直位置。 定位在轮毂内的止动构件控制活塞在蜘蛛毂内的最大垂直运动。 驱动组件用于调节止动件的垂直位置以限制主轴的垂直位置。 主轴由垂直支撑轴承和径向支撑轴承支撑，它们彼此分开设置。 驱动轴的垂直位置由引入到轮毂中的加压液压流体的供给来控制，以控制可移动活塞的垂直位置。
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公开(公告)号：US20210402412A1
公开(公告)日：2021-12-30
申请号：US16916314
申请日：2020-06-30
发明人： Victor G. Urbinatti
摘要： A system for monitoring at least one motion parameter of the main shaft of a gyratory or cone crusher. The system includes a sensor, such as a magnetometer, positioned within close proximity to a magnetic element, such as a lifting lug, formed on a top end of the main shaft. When the main shaft rotates or moves vertically, the movement creates a change in the magnetic flux, which is sensed by the magnetometer. The change in the magnetic flux is sensed by the magnetometer and an output signal is generated. A controller receives the output signal and determines at least one motion parameter based upon the detected changes in the magnetic flux. In one embodiment, a permanent magnet can be the magnetic element or can be inserted into the lifting lug to enhance the magnetic flux changes caused by the rotational movement or vertical movement of the main shaft.
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公开(公告)号：US11660606B2
公开(公告)日：2023-05-30
申请号：US16916314
申请日：2020-06-30
发明人： Victor G. Urbinatti
摘要： A system for monitoring at least one motion parameter of the main shaft of a gyratory or cone crusher. The system includes a sensor, such as a magnetometer, positioned within close proximity to a magnetic element, such as a lifting lug, formed on a top end of the main shaft. When the main shaft rotates or moves vertically, the movement creates a change in the magnetic flux, which is sensed by the magnetometer. The change in the magnetic flux is sensed by the magnetometer and an output signal is generated. A controller receives the output signal and determines at least one motion parameter based upon the detected changes in the magnetic flux. In one embodiment, a permanent magnet can be the magnetic element or can be inserted into the lifting lug to enhance the magnetic flux changes caused by the rotational movement or vertical movement of the main shaft.
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公开(公告)号：US09346057B2
公开(公告)日：2016-05-24
申请号：US14154230
申请日：2014-01-14
摘要： An adjustment and suspension system for supporting the mainshaft of a gyratory crusher within a stationary spider hub. The system includes a piston movable within the spider hub to adjust the vertical position of the mainshaft. A stop member positioned within the spider hub controls the maximum vertical movement of the piston within the spider hub. A drive assembly is used to adjust the vertical position of the stop member to limit the vertical position of the mainshaft. The mainshaft is supported by a vertical support bearing and a radial support bearing that are located separate from each other. The vertical position of the drive shaft is controlled by a supply of pressurized hydraulic fluid introduced into the spider hub to control the vertical position of the movable piston.
摘要翻译： 调节和悬挂系统，用于支撑固定式蜘蛛轮毂内回转式破碎机的主轴。 该系统包括可在轮毂内移动的活塞，以调节主轴的垂直位置。 定位在轮毂内的止动构件控制活塞在蜘蛛毂内的最大垂直运动。 驱动组件用于调节止动件的垂直位置以限制主轴的垂直位置。 主轴由垂直支撑轴承和径向支撑轴承支撑，它们彼此分开设置。 驱动轴的垂直位置由引入到轮毂中的加压液压流体的供给来控制，以控制可移动活塞的垂直位置。
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