公开(公告)号：US4556117A

公开(公告)日：1985-12-03

申请号：US652424

申请日：1984-09-20

申请人： G. Robert Frey ,  Gregory M. Chandler ,  Richard A. King

发明人： G. Robert Frey ,  Gregory M. Chandler ,  Richard A. King

IPC分类号： B62D33/063 ,  E21F13/02 ,  B62D33/06

CPC分类号： B62D33/0636 ,  E21F13/025

摘要： A suspension system for an operator's compartment of a mine vehicle is set forth. The mine vehicle is of a type that has a body and operator's compartment positioned adjacent to the body. A guide is attached to the body of the vehicle and a rail is attached to the operator's compartment. This guide and rail arrangement slidably connects the operator's compartment to the body. The guide and rail are arranged to permit the operator's compartment to independently move upward and down in relation to the body. The rail is located in a central portion of the operator's compartment to minimize the angular displacement of the rail with respect to the guide upon rotation of the operator's compartment. This ensures free upward and downward motion of the operator's compartment with respect to the body of the vehicle.

摘要翻译： 阐述了矿用车辆操作室的悬挂系统。 矿车是一种具有身体和操作员室的类型，其位于身体附近。 导轨安装在车身上，导轨安装在操作室内。 该导轨和轨道布置将操作者的隔间滑动连接到主体。 导轨和导轨布置成允许操作者的隔间相对于身体独立地上下移动。 轨道位于操作者舱室的中央部分，以便在操作者舱室旋转时使轨道相对于导轨的角位移最小化。 这确保了操作者室相对于车身的自由上下运动。

公开(公告)号：US06651804B2

公开(公告)日：2003-11-25

申请号：US10135803

申请日：2002-04-30

申请人： Terry M. Thomas ,  Gregory M. Chandler

发明人： Terry M. Thomas ,  Gregory M. Chandler

IPC分类号： B65C1526

CPC分类号： E21F13/08 ,  B65G19/08 ,  B65G23/06

摘要： A material conveying system capable of traversing a floor along a curvilinear path, the system comprising a plurality of framework members arranged in tandem on the surface along a portion of the path to form an elongated longitudinally extending conveyor train; and connector means on each framework member cooperate with connector means on each adjacent framework member for coupling the plurality of framework members, the connector means permitting movement between adjacent framework members. The conveying system also includes a plurality of the framework members including a crawler chain assembly comprising a plurality of crawler chain pads interconnected by chain links to form an endless loop. The crawler chain assembly extends over a lower portion of each of the plurality of framework members wherein the crawler chain pads are maintained in engagement with the floor, and over an upper portion having an upper surface that supports the chain pads. The adjacent framework members include cooperating means for limiting the articulation between adjacent framework members in the horizontal, vertical and longitudinal directions, such cooperating means comprising outboard side tubes having a trapping on one end, the trapping being received in the hollow other end of the side tube of the next adjacent frame member. The framework members also include means for supporting an orbitally moveable endless conveyor belt above the crawler chain assembly, the conveying run of the orbitally moveable conveyor belt operable to convey material substantially throughout the longitudinal extent of the train.

摘要翻译： 一种材料输送系统，其能够沿着曲线路径横穿地板，所述系统包括沿所述路径的一部分串联地布置在所述表面上的多个框架构件，以形成细长的纵向延伸的传送机构; 并且每个框架构件上的连接器装置与每个相邻的框架构件上的连接器装置配合，用于联接多个框架构件，连接器装置允许在相邻框架构件之间移动。 输送系统还包括多个框架构件，其包括履带链组件，该履带链组件包括通过链接件互连以形成无限循环的多个履带链。 履带链组件在多个框架构件中的每一个的下部延伸，其中履带链垫保持与地板接合，并且在具有支撑链条垫的上表面的上部上方。 相邻的框架构件包括用于限制在水平，垂直和纵向方向上的相邻框架构件之间的关节的协作装置，这种配合装置包括在一端具有捕获的外侧侧管，该捕获器被容纳在侧面的中空另一端 管的下一个相邻的框架构件。 框架构件还包括用于支撑在履带链组件上方的轨道可移动的环形输送带的装置，可轨道运动的输送带的输送运行可操作以基本上在列车的整个纵向范围内输送材料。

公开(公告)号：US06571936B1

公开(公告)日：2003-06-03

申请号：US10135653

申请日：2002-04-30

申请人： James J. Melhuish ,  Gregory M. Chandler

发明人： James J. Melhuish ,  Gregory M. Chandler

IPC分类号： B65G1920

CPC分类号： B65G19/20

摘要： A chain and flight conveyor adapted to be driven by a toothed sprocket comprising a pair of spaced apart, parallel driving chains, each of the driving chains comprising roller links having at least one end surface which may be drivingly engaged by the teeth of the sprocket. The roller links also have internal apertures defining drive surfaces which may be drivingly engaged by the teeth of the sprocket. The driving chains further include connecting links coupled to and interconnecting the roller links; and pins pivotally connecting the connecting links to the roller links. A predetermined corresponding number of the pins on each of the chains comprises extended flight attachment pins having pin extensions facing the opposite chain. A plurality of conveying flights are connected between the corresponding number of the pin extensions, the flights comprising a bar member having two opposite ends, four sides and a bottom surface. The bar member bottom surface has at least one indentation provided on the bar member ends, each of the indentations being adapted to receive its respective pin extensions. The flight further includes a bolt extending through the flight sides forming the indentation, the bolt being secured to the flight so that the pin extensions are held in the indentations.

摘要翻译： 一种链条和飞行传送器，其适于由包括一对间隔开的平行驱动链的齿形链轮驱动，每个驱动链包括具有至少一个端面的滚子连杆，所述至少一个端面可以由链轮的齿驱动地接合。 滚子连杆还具有限定可由链轮的齿驱动地接合的驱动表面的内部孔。 所述驱动链还包括联接到所述滚子连杆并将其相互连接的连接杆; 并且销将枢转地连接到滚子连杆的连接链节。 每个链条上的预定相应数量的销包括延伸的飞行安装销，其具有面向相对链的销延伸。 在相应数量的销延伸部之间连接有多个输送片材，该片材包括具有两个相对端部，四个侧面和底部表面的条形部件。 杆构件底表面具有设置在杆构件端部上的至少一个凹部，每个凹口适于接收其相应的销延伸部。 飞行还包括延伸穿过形成凹口的飞行侧的螺栓，螺栓被固定到飞行，使得销延伸部保持在凹口中。