公开(公告)号：US5003833A

公开(公告)日：1991-04-02

申请号：US512548

申请日：1990-04-23

申请人： Luis F. Antezana

发明人： Luis F. Antezana

IPC分类号： B07B1/38 ,  B07B1/42

CPC分类号： B07B1/42 ,  B07B1/38 ,  Y10T74/18552

摘要： A drive for a particle screening machine or the like in which a bearing support plate is attached to two side walls of the screening machine. A stationary bearing hub is mounted on the support plate in registration with an opening through the plate, and the hub receives and supports a bearing assembly which in turn journals a rotatably driven shaft. A pair of weights are positioned on opposite sides of the stationary support plate and are eccentrically mounted adjacent opposite ends of the shaft with their centers of mass equidistant from the geometric center of the rotatable shaft. The two weights are aligned such that an axis passing through the mass centers of the weights is parallel to the longitudinal axis of the shaft.

摘要翻译： 用于颗粒筛选机等的驱动器，其中轴承支撑板附接到筛选机的两个侧壁。 固定式轴承座安装在支撑板上，与通过板的开口对准，并且毂接收并支撑轴承组件，该轴承组件又旋转自转轴。 一对重物定位在固定支撑板的相对侧上，并且相对于轴的相对端偏心安装，其质心与可旋转轴的几何中心等距。 两个重物对齐，使得通过重物质心的轴平行于轴的纵向轴线。

公开(公告)号：US4679475A

公开(公告)日：1987-07-14

申请号：US924103

申请日：1986-10-31

申请人： Luis F. Antezana

发明人： Luis F. Antezana

IPC分类号： B23D45/10 ,  B27B5/18 ,  B27B31/00 ,  B27B1/00 ,  B27B5/02

CPC分类号： B27B5/187 ,  B23D45/105 ,  B27B31/00 ,  Y10T83/2066 ,  Y10T83/6576 ,  Y10T83/6633 ,  Y10T83/745 ,  Y10T83/7693 ,  Y10T83/7726 ,  Y10T83/7763 ,  Y10T83/8864

摘要： A trough conveyor receives small logs from a deck to form a bundle and conveys the bundled logs lengthwise to a discharge end. The log bundle is transported intermittently to project sections of the log bundle successively beyond the discharge end of the trough conveyor, which sections are cut off to form batches of bolts by vertically reciprocable twin saw cutoff mechanism. After a cutting operation, the saws may be swung away from each other to clear the trough conveyor while the saws are being raised and, during such raising movement, the trough conveyor may be powered to feed the log bundle lengthwise to project the next bolt-making increment of the logs beyond the cutoff mechanism.

摘要翻译： 槽式输送机从甲板接收小原木以形成束，并将捆扎的原木纵向输送到排放端。 将日志组件间歇地传送到对数束的投影部分，连续地超过槽式输送机的排出端，通过垂直往复式双锯切断机构切断这些部分以形成一批螺栓。 在切割操作之后，锯可以彼此摆动以在锯被升高的同时清除槽式输送机，并且在这种升高运动期间，槽式输送机可以被供电以沿长度方向馈送对数束以将下一个螺栓 - 使日志超出切断机制。