GB201412A - Improvements relating to crushing machines - Google Patents

Improvements relating to crushing machines

Info

Publication number
GB201412A
GB201412A GB2114822A GB2114822A GB201412A GB 201412 A GB201412 A GB 201412A GB 2114822 A GB2114822 A GB 2114822A GB 2114822 A GB2114822 A GB 2114822A GB 201412 A GB201412 A GB 201412A
Authority
GB
United Kingdom
Prior art keywords
jaw
operated
toggle mechanism
eccentric shaft
pitman
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
GB2114822A
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.)
SANDYCROFT Ltd
Original Assignee
SANDYCROFT Ltd
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 SANDYCROFT Ltd filed Critical SANDYCROFT Ltd
Priority to GB2114822A priority Critical patent/GB201412A/en
Publication of GB201412A publication Critical patent/GB201412A/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
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

201,412. Sandycroft, Ltd., and Bullock, W. Aug. 2, 1922. Crushers with vibrating jaws.-Relates to machines for crushing ores, rocks, &c. and of the type in which the ore &c. is crushed between two jaws one of which may be stationary while the other is mounted on a pivot at its lower end and actuated by toggle mechanism operated by an eccentric shaft. The movable jaw has its lower end mounted on an eccentric shaft so arranged as to produce a compound movement of the jaw, the lower portion or discharge thereof being operated by the eccentric shaft while the upper portion is operated by the toggle mechanism. As shown, a shaft o passing through the lower end of the movable jaw b is provided with a pair of spaced eccentrics d rotating in bushes e at the lower end of the jaw, and an eccentric f, preferably placed at ninety degrees to the eccentrics d, operates a pitman g which operates the toggle mechanism h for effecting the closing of the jaw. During the downward movement of the pitman, the jaw b is opened by means of a tension rod k slidably mounted in the transverse rear stay l of the frame and engaging with a spring buffer m. Specification 138,387 is referred to.
GB2114822A 1922-08-02 1922-08-02 Improvements relating to crushing machines Expired GB201412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2114822A GB201412A (en) 1922-08-02 1922-08-02 Improvements relating to crushing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2114822A GB201412A (en) 1922-08-02 1922-08-02 Improvements relating to crushing machines

Publications (1)

Publication Number Publication Date
GB201412A true GB201412A (en) 1923-08-02

Family

ID=10157990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2114822A Expired GB201412A (en) 1922-08-02 1922-08-02 Improvements relating to crushing machines

Country Status (1)

Country Link
GB (1) GB201412A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554697A (en) * 1948-02-21 1951-05-29 George E Conway Crusher construction
US2865570A (en) * 1953-06-29 1958-12-23 Earle M Nutting Methods and means improving conveying and size segregation during crushing
CN102513180A (en) * 2012-01-04 2012-06-27 义乌市黑白矿山机械有限公司 Crusher with multiple positive and inverse combined composite crank-rocker mechanisms

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554697A (en) * 1948-02-21 1951-05-29 George E Conway Crusher construction
US2865570A (en) * 1953-06-29 1958-12-23 Earle M Nutting Methods and means improving conveying and size segregation during crushing
CN102513180A (en) * 2012-01-04 2012-06-27 义乌市黑白矿山机械有限公司 Crusher with multiple positive and inverse combined composite crank-rocker mechanisms
CN102513180B (en) * 2012-01-04 2014-09-10 义乌市黑白矿山机械有限公司 Crusher with multiple positive and inverse combined composite crank-rocker mechanisms

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