GB925619A - Improved drive system for a rotary trunnion drive machine - Google Patents

Improved drive system for a rotary trunnion drive machine

Info

Publication number
GB925619A
GB925619A GB1864561A GB1864561A GB925619A GB 925619 A GB925619 A GB 925619A GB 1864561 A GB1864561 A GB 1864561A GB 1864561 A GB1864561 A GB 1864561A GB 925619 A GB925619 A GB 925619A
Authority
GB
United Kingdom
Prior art keywords
rotor
shaft
motors
motor
load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1864561A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of GB925619A publication Critical patent/GB925619A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
    • F16H2700/02—Transmissions, specially for working vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

925,619. Motor driving arrangements. ALLISCHALMERS MANUFACTURING CO. May 23, 1961 [May 27, 1960], No. 18645/61. Class 35. [Also in Group XXIV] In a driving arrangement for coupling two synchronous motors to a load, the angular position of the rotor of at least one of the motors relative to its driving pinion is adjustable to enable wear in gear train to be accommodated so as to balance the load on each motor. Fig. 1 shows a tumbling mill 10 supported on trunnion bearings and driven by two synchronous motors 50, 50a via a flexible coupling 30 and two gear trains. The rotor of each motor is supported only on bearings 45, 45a, independent of the stator. At least one of the rotors 51 (Fig. 2) is provided with a hub comprising a part 53, welded to the shaft 44 and a supporting part 53a, rotatable with respect to shaft 44. The angular position of rotor 51 relative to shaft 44 is adjustable by means of nuts 63, 64 governing the position of an eye-bolt 61 on a clevis 55. By this adjustment, unequal wear in the two gear trains may be accommodated so as to balance the effective load on the motors as determined by a pair of watt-hour meters or an oscilloscope.
GB1864561A 1960-05-27 1961-05-23 Improved drive system for a rotary trunnion drive machine Expired GB925619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3237060A 1960-05-27 1960-05-27

Publications (1)

Publication Number Publication Date
GB925619A true GB925619A (en) 1963-05-08

Family

ID=21864600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1864561A Expired GB925619A (en) 1960-05-27 1961-05-23 Improved drive system for a rotary trunnion drive machine

Country Status (1)

Country Link
GB (1) GB925619A (en)

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