GB494634A - Improvements in or relating to roller mills having feed controlled grinding rollers - Google Patents

Improvements in or relating to roller mills having feed controlled grinding rollers

Info

Publication number
GB494634A
GB494634A GB3501137A GB3501137A GB494634A GB 494634 A GB494634 A GB 494634A GB 3501137 A GB3501137 A GB 3501137A GB 3501137 A GB3501137 A GB 3501137A GB 494634 A GB494634 A GB 494634A
Authority
GB
United Kingdom
Prior art keywords
lever
feed
rollers
rod
pawl
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
GB3501137A
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.)
BUHLER BROTHERS
Original Assignee
BUHLER BROTHERS
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 BUHLER BROTHERS filed Critical BUHLER BROTHERS
Priority to GB3501137A priority Critical patent/GB494634A/en
Publication of GB494634A publication Critical patent/GB494634A/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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members

Landscapes

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

Abstract

494,634. Roller mills. ELLIS, L. S. E. (Buhler Bros.) Dec. 17, 1937, No. 35011. [Class 59] In a roller mill the feed control linkage is provided with a lever 8 which is reciprocated by the mechanical driving gearing and carries a lever 4 raised or lowered by the feed plate A to separate or engage the rollers by striking a pawl 13 or lug 11 on the control lever 14 respectively. As shown the feed plate A connected to an arm 2 lifts a rod 3 upon cessation of feed to the mill. The rod 3 is provided with a guide for the end of the lever 4 pivoted at 10 to the lever 8 oscillated by a crank 7 from the mill driving mechanism. The lever 4 is oscillated in the direction of its length and is provided with a forked end 5, 6 which is adapted to be raised or lowered in dependence on the movement of the feed plate A. The lever 14 for separating the feed rollers, is held in its working position by a pawl 12 pivoted to the lever and provided with an extension 13. On cessation of feed the plate A rises and lifts rod 3 and end of lever 4 so that fork 6 strikes the end 13 of pawl 12 and releases lever 14 to throw the rollers apart. On resumption of feed the lever 4 is lowered by the rod 3 to raise the fork 5 which thereby strikes the lug 11 on the lever 14 to turn latter into a raised or working position of the rollers.
GB3501137A 1937-12-17 1937-12-17 Improvements in or relating to roller mills having feed controlled grinding rollers Expired GB494634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3501137A GB494634A (en) 1937-12-17 1937-12-17 Improvements in or relating to roller mills having feed controlled grinding rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3501137A GB494634A (en) 1937-12-17 1937-12-17 Improvements in or relating to roller mills having feed controlled grinding rollers

Publications (1)

Publication Number Publication Date
GB494634A true GB494634A (en) 1938-10-28

Family

ID=10372740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3501137A Expired GB494634A (en) 1937-12-17 1937-12-17 Improvements in or relating to roller mills having feed controlled grinding rollers

Country Status (1)

Country Link
GB (1) GB494634A (en)

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