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betsy stone

Building machine of jaw crusher working - 1 views

Mac OS X

started by betsy stone on 03 Jul 14
  • betsy stone
     
    It may be here remarked that the crusher has been previously adjusted to crush ballast of the desired size, and a screen, at, having openings of dimensions just sufficient to allow of the desired size of ballast to pass through same, has been previously adjusted in place.For each diiferent size of ballast a screen with proper-sized openings must be employed and substituted for the one previously in the machine.Building Materials Crusher. That small portion of ballast which is too large to pass through the openings in screen at passes off the lower end of the latter and is passed back to the crusher for rebreaking or utilized in some other way. When the roadway has received suflicient ballast in this place the car may be moved any desired distance, no matter how short, by operating one or both of the levers V and thus tightening the belt t or t.

    When it is desired to deliver the crushed ballast outside of the rails the screenj may beomitted,in which event the ballast, on leaving the crusher, will fall directly into the receiver 7c, and will then be conveyed by the conduits k k thereof directly to the outside of the rails. I When my invention is applied to common. roadways the device will not be materially changed.Calcite Powder Machine. The flanges on the wheels 9 will, of course, be dispensed with, and such obvious minor changes are to be made in the size, shape, and construction ofplatform and springs (if the latter be employed) as will best enable it to operate in its new circumstances.

    A crusher provided with my improvements may be advantageously operated by an engine placed on the same vehicle, without reference to the motive power of said vehicle.My improvements for tightening the pulleybelt, preventing disturbance of the pulley-belt, 850., are of val ue independently of car, crusher, 860., anywhere when employed between adriving-pulley and the pulley which said drivingpulley is intended to operate. Also, the device for equalizing the effect upon the belts of the jolting and jerking of the car is of value wherever these belts may be employed to operate machinery upon a vehicle or other supporting frame-work which is subject to be moved in an irregular or sudden or jolting manner; but I do not claim by themselves either these improvements for tightening the pulley-belt, &c., or the device for equalizing the effect upon the belts of the jolting, &c., of the car, as I propose hereafter making them the subject of a separate application for other Letters Patent.

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