公开(公告)号：US07779994B1

公开(公告)日：2010-08-24

申请号：US11800393

申请日：2007-05-05

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： B65G43/00

CPC分类号： B65G43/02

摘要： A Belt Positioning Unit “BPU” operation which in use for facilitating the maintenance of long, heavy conveyor belts of conveyor systems comprises the steps of (a) monitoring a conveyor belt for event sites, (b) spotting an event site and logging into a computer (1), sufficient data from which the computer determines and records the footage location of the event site on the belt, (2) belt drift footage data, and (3) take up belt footage data, and (c) using said data to control operational aspects of the conveyor system components, e.g., belt speed, drive motor power-off point (POP), or belt scraper pressure which affect the maintenance or condition of said event site.

摘要翻译： 皮带定位单元“BPU”操作，其用于促进维护输送机系统的长而重的输送带，包括以下步骤：（a）监测事件现场的输送带，（b）检测事件现场并登录到 计算机（1），计算机从数据库中确定和记录事件站点的录像位置的足够数据，（2）皮带漂移画面数据，以及（3）拍摄影带数据，以及（c）使用所述数据 以控制输送机系统部件的操作方面，例如，影响所述事件现场的维护或状况的皮带速度，驱动马达断电点（POP）或皮带刮刀压力。

公开(公告)号：US4673131A

公开(公告)日：1987-06-16

申请号：US703112

申请日：1985-02-19

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： E21F5/10 ,  E01C19/20

CPC分类号： E21F5/10

摘要： A mine dusting machine comprising a specialized hopper or scoop bucket having a floor, sides and ends and adapted for carrying substantially free-flowing particulate material, a powered ram on the hopper for pushing the material therein toward the front end thereof, a powered conveyor mounted within the hopper adjacent the front end for transporting the material toward opposite sides of the hopper, separate flingers mounted on the front end at least adjacent each of the sides and adapted to receive the material transported thereto by the conveyor, each of the flingers means having at least one rotatable blade for dispersing the material with considerable force in a generally arcuate pattern.

摘要翻译： 一种矿用除尘机，包括具有底板的侧面和端部的特殊料斗或铲斗式铲斗，其适于承载基本上自由流动的颗粒材料，料斗上的动力冲头，用于将材料推向其前端;动力输送机， 在靠近前端的料斗内，用于将料料输送到料斗的相对侧，分别安装在前端上的前端至少靠近每个侧面并适于接收由输送机运送到其上的材料，每个挡板装置具有 至少一个可旋转刀片，用于以大致弓形图案以相当大的力分散材料。

公开(公告)号：US07222729B1

公开(公告)日：2007-05-29

申请号：US10966784

申请日：2004-10-14

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： B65G15/62 ,  B25B25/00

CPC分类号： B25B25/00 ,  B25B5/04 ,  B25B5/145 ,  F16G3/006

摘要： A clamping device or anchor, at least two of which are used to clamp onto separated sections of a conveyor belt, which sections lie to each side of a repair site in the belt, whereby the belt sections can be pulled together by a power mechanism affixed between the clamping devices, whereby belt tension is relieved at the repair site to allow a repair to be made more easily, wherein each clamping device is provided with a stop shoulder which is adapted to engage an outer edge of the belt as the belt is positioned edgewise between a pair of upper and lower jaws of the device, and wherein the belt contacting portions or surfaces of the jaws are spaced inboard of the stop shoulder from about ¼ inch to about 1.0 inch such that the belt outer edges are not clamped and are not subject to tearing forces.

摘要翻译： 夹紧装置或锚固件，其中至少两个用于夹紧输送带的分离部分，这些部分位于带中的修复部位的每一侧，由此带部分可以通过固定的动力机构拉到一起 在夹紧装置之间，由此在修理部位处释放皮带张力以允许更容易地进行修理，其中每个夹紧装置设置有止动肩部，该止动肩部适于在带定位时接合皮带的外边缘 沿着装置的一对上下爪之间沿边缘延伸，并且其中夹爪的接触部分或表面在约1/4英寸至约1.0英寸的范围内从约1/4英寸到约1.0英寸间隔开，从而使带外边缘不被夹紧 不受撕裂力。

公开(公告)号：US09163503B1

公开(公告)日：2015-10-20

申请号：US13986370

申请日：2013-04-24

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： E01C19/20 ,  E21F13/02 ,  E21F5/10

CPC分类号： E21F13/02 ,  E21F5/10

摘要： A mine scoop machine having a steerable wheeled body provided with a material scoop having a load ejection blade mounted thereon for movement longitudinally of said body between a load position and a load ejection position adjacent an open front end of the scoop, operator controlled power means for moving the ejection blade selectively between the two positions for loading and unloading the scoop, a mine dusting unit mounted on the body rearwardly of the load position of the ejection blade, wherein the dusting unit comprises a dust hopper having a ground rock material feed inlet port and a rock dust outlet port, an air jet means on the unit for fluidizing the ground rock material and ejecting the resulting rock dust out into a mine shaft.

摘要翻译： 一种具有可转向轮式本体的铲斗机，其具有安装在其上的装载弹出叶片的材料铲斗，用于在所述主体的纵向上在加载位置和与铲斗的开放前端相邻的装载弹出位置之间移动，操作者控制的动力装置 在用于装载和卸载勺子的两个位置之间选择性地移动喷射叶片，安装在主体在主体的后部的排放刮板的装载位置的排灰单元，其中，除尘单元包括具有磨碎岩石材料进料口 和一个岩屑排出口，一个喷射装置，用于流化粉碎的岩石材料并将得到的岩石粉尘排出到矿井中。

公开(公告)号：US07854402B1

公开(公告)日：2010-12-21

申请号：US12287818

申请日：2008-10-14

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： E01C19/20 ,  A01C17/00 ,  B65F3/00

CPC分类号： E21F5/10 ,  E02F3/6436 ,  E02F3/651 ,  E02F3/656

摘要： A mine dusting machine having a specialized scoop constructed with a floor, opposite sides and ends and adapted for carrying substantially free-flowing particulate material, a powered ram on the scoop for pushing the material therein toward the front end of the scoop, a hydraulic motor powered auger conveyor mounted on the scoop adjacent said front end for transporting the material toward opposite sides of the scoop, separate material flingers mounted on said front end at least adjacent each of the sides and being hydraulically motor powered to receive the material transported thereto by the conveyor and then dispersing the material with considerable force in a generally arcuate pattern in a mine, wherein the motors are hydraulically connected in series to a pressurized hydraulic feed line and wherein each motor has a case drain port, a hydraulic return line connecting the last flinger motor of the series to a PTO, a primary check valve in the return line for preventing reverse flow therein, a motor case drain line connected into each case drain port of the series and connected into the return line upstream of the primary check valve, and a secondary check valve in the drain line intermediate its conjunction with the return line and the last of the flinger motors of the series for preventing over pressurization of the motor cases in the event of an operator caused accidental momentary reverse “HP” flow thru the primary, check valve which has become partially blocked open by dirt particles or the like in the hydraulic fluid.

摘要翻译： 一种具有专用铲斗的矿用撒粉机，其具有由地板，相对的侧面和端部构成的，适于承载基本上自由流动的颗粒材料的专用铲斗，用于将勺子上的动力冲头推向铲斗的前端，液压马达 动力式螺旋输送机安装在与所述前端相邻的铲斗上，用于将材料朝向铲斗的相对侧输送，至少邻近每个侧面安装在所述前端上的分开的材料挡板，并且被液压马达驱动以接收由其运送的材料 输送机，然后以相当大的力在矿井中以大致弧形的图案分散材料，其中电动机与压力液压进料管串联液压连接，并且其中每个电动机具有壳体排出口，连接最后一个喷射器的液压返回管线 电动机的系列到PTO，回流管中的主要止回阀，用于防止反向流动 erein，电动机壳排放管线，连接到串联的每个壳体排出口并连接到主止回阀上游的回流管线中，并且排水管线中的次级止回阀与其返回管线的中间连接，并且最后一个 在操作者发生意外的瞬时反向“HP”流动时，用于防止电动机壳过度加压的系列的悬挂电动机通过液压流体中的灰尘颗粒等部分被打开的主要单向阀。

公开(公告)号：US4872598A

公开(公告)日：1989-10-10

申请号：US192769

申请日：1988-05-10

申请人： Tonny D. Travis

发明人： Tonny D. Travis

IPC分类号： B05B7/14 ,  E21F5/10

CPC分类号： B05B7/1418 ,  E21F5/10

摘要： An apparatus for dispersing duct material into the atmosphere at low concentration levels and substantially uniform rates, wherein the apparatus has a tank, a fluidizer positioned in a lower portion of the tank, an air feed communicating with the fluidizer, a discharge port in an upper portion of the tank, a tubular densifier mounted substantially vertically in the tank and extending from a lower portion thereof to adjacent the port, the densifier having an air inlet adjacent its lower end and an outlet adjacent its upper end in direct and immediate communication with the port, and, an air feed communicating with the inlet, the densifier having longitudinally spaced passages therein for the transfer of dust material from the tank into the densifier for transportation to the discharge port.

摘要翻译： 一种用于以低浓度水平和基本均匀的速率将管道材料分散到大气中的装置，其中所述装置具有罐，位于所述罐的下部的流化器，与所述流化器连通的空气进料器，位于上部的排出口 罐的一部分，管状致密器，其基本垂直地安装在罐中并且从其下部延伸到邻近的端口，致密器具有邻近其下端的空气入口和与其上端相邻的出口，其与 端口，以及与入口连通的空气进料器，致密器在其中具有纵向间隔开的通道，用于将灰尘材料从罐转移到致密器中，用于运输到排出口。