GB200990A - Improvements in and connected with grinding or crushing machines - Google Patents

Improvements in and connected with grinding or crushing machines

Info

Publication number
GB200990A
GB200990A GB1551922A GB1551922A GB200990A GB 200990 A GB200990 A GB 200990A GB 1551922 A GB1551922 A GB 1551922A GB 1551922 A GB1551922 A GB 1551922A GB 200990 A GB200990 A GB 200990A
Authority
GB
United Kingdom
Prior art keywords
ring
crushing
casing
carrier
supported
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
GB1551922A
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.)
THOMAS EUSTACE ANTHONY
Original Assignee
THOMAS EUSTACE ANTHONY
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 THOMAS EUSTACE ANTHONY filed Critical THOMAS EUSTACE ANTHONY
Priority to GB1551922A priority Critical patent/GB200990A/en
Publication of GB200990A publication Critical patent/GB200990A/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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/06—Mills with rollers forced against the interior of a rotary ring, e.g. under spring action

Landscapes

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

Abstract

200,990. Anthony, T. E., and Ross, A. June 2. 1922. Roller-and-ring mills.-In a grinding or crushing machine of the centrifugal type, the crushing- rollers carried by the rotating-part are pressed on to the crushing-ring by springs and the crushing-ring is separate from the casing and adapted to be independently rotated, the casing being stationary and carrying the rotatable ring. The crushing-ring 2 is supported on flanges 4 between the cheeks of a narrowed central portion of the casing 1, and has an external rack gearing with a pinion 6 on a shaft 7 supported in bearings in one of the casing parts 3. The axles 13 of the crushing-rollers 10 revolve in sleeve bearings 12 carried in gapped parts 11 of. a carrier 8 on the hollow shaft 9. Springs 14 supported on lugs 15 on the sides of the carrier and adjustable by means of screw-studs 16 press the sleeves 12 radially outwards. Air enters the machine through openings 21 in the casing and ports 22 near the centre of the carrier 8. The material is fed through the hollow portion 17 of the shaft 9 and ports 20 which lead into the interior of the carrier 8. A clearance space 25 is provided outside the bearing part of the ring 2 and openings are formed in the supports 4 to allow any material which escapes past the inner bearing- edges of the ring to pass freely away from the machine. The ring may be supported on rollers on the inside faces of the case parts 3. The outlet of the machine may be connected to a fan.
GB1551922A 1922-06-02 1922-06-02 Improvements in and connected with grinding or crushing machines Expired GB200990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1551922A GB200990A (en) 1922-06-02 1922-06-02 Improvements in and connected with grinding or crushing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1551922A GB200990A (en) 1922-06-02 1922-06-02 Improvements in and connected with grinding or crushing machines

Publications (1)

Publication Number Publication Date
GB200990A true GB200990A (en) 1923-07-26

Family

ID=10060552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1551922A Expired GB200990A (en) 1922-06-02 1922-06-02 Improvements in and connected with grinding or crushing machines

Country Status (1)

Country Link
GB (1) GB200990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769275A (en) * 2014-01-02 2014-05-07 廖贻勇 Crank pendulum type grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769275A (en) * 2014-01-02 2014-05-07 廖贻勇 Crank pendulum type grinder

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