Mobile sand making machine in Indonesia - 1 views

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  #1 betsy stone on 30 Jul 14

   

  The hollow lid 22 housing the control mechanism I4 has its lower wall section formed with an aperture or opening 98 disposed directly above the upper open end in the center post 'I6 and through which a control button |00 on the control mechanism I4 loosely projects.This control button |00 is preferably secured adjacent one end of a lever |02 which is pivoted at its opposite end to a pin |04 carried by the lower wall section,silica sand mining. A bracket |06 is pivotally mounted above the lever on a pivot |08 and provides a support for a pair of mercury control switches ||0 and ||2 of the mercury type whose longitudinal axes are displaced with respect to each other and whose contacts |I4 and IIS are oppositely disposed. This bracket is movable about its pivot |08 by the lever |02 when the same is moved by the float.
  
  The details of construction of the entire switch assembly I4, including an unbalanced safety switch and the operation therefor in an apparatus herein disclosed, is more fully described in the co-pending application of Thomas R. Smith and Dudley P. Combs,mobile crusher indonesia, Serial No. 64,792, filed December 1l, 1948, now Patent No. 2,612,766, issued October 7, 1952, and assigned to the assignee of the present invention.
  
  In order to provide a rotatable tub which is capable of expelling a large portion of the Water quickly and at the same time prevent the fabrics from interfering with the centrifuging action the tub 8 is formed or fabricated in two sections to provide an outer tub or receptacle I|8 and an inner tub or container |20. The outer tub or receptacle I I8 is mperforate and substantially cupshaped in Vertical cross-section with its open end facing in the direction opposite of the cover I6 and whose frusto-conical side wall |22 tapers upwardly and outwardly from the imperforate bottom wall |24. This side wall terminates in a top edge above the normal desired liquid level and over which liquid is discharged when the tub is rotated. The lower portion of the Side wall |22 is curved inwardly and merges with the generally horizontal bottom Wall |24 which in turn forms the central hub portion 44 of the receptacle wherein the oscillatable shaft 46 is journalled.

   

  <div class="cArrow"> </div><div class="cContentInner">The hollow lid 22 housing the control mechanism I4 has its lower wall section formed with an aperture or opening 98 disposed directly above the upper open end in the center post 'I6 and through which a control button |00 on the control mechanism I4 loosely projects.This control button |00 is preferably secured adjacent one end of a lever |02 which is pivoted at its opposite end to a pin |04 carried by the lower wall section,<a rel="nofollow" href="http://www.lightcrusher.com/solutions/silica-sand-mining.html">silica sand mining</a>. A bracket |06 is pivotally mounted above the lever on a pivot |08 and provides a support for a pair of mercury control switches ||0 and ||2 of the mercury type whose longitudinal axes are displaced with respect to each other and whose contacts |I4 and IIS are oppositely disposed. This bracket is movable about its pivot |08 by the lever |02 when the same is moved by the float. <br /> <br /> The details of construction of the entire switch assembly I4, including an unbalanced safety switch and the operation therefor in an apparatus herein disclosed, is more fully described in the co-pending application of Thomas R. Smith and Dudley P. Combs,<a rel="nofollow" href="http://www.lightcrusher.com/solutions/mobile-crusher-indonesia.html">mobile crusher indonesia</a>, Serial No. 64,792, filed December 1l, 1948, now Patent No. 2,612,766, issued October 7, 1952, and assigned to the assignee of the present invention. <br /> <br /> In order to provide a rotatable tub which is capable of expelling a large portion of the Water quickly and at the same time prevent the fabrics from interfering with the centrifuging action the tub 8 is formed or fabricated in two sections to provide an outer tub or receptacle I|8 and an inner tub or container |20. The outer tub or receptacle I I8 is mperforate and substantially cupshaped in Vertical cross-section with its open end facing in the direction opposite of the cover I6 and whose frusto-conical side wall |22 tapers upwardly and outwardly from the imperforate bottom wall |24. This side wall terminates in a top edge above the normal desired liquid level and over which liquid is discharged when the tub is rotated. The lower portion of the Side wall |22 is curved inwardly and merges with the generally horizontal bottom Wall |24 which in turn forms the central hub portion 44 of the receptacle wherein the oscillatable shaft 46 is journalled.</div>

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