GB1031679A - Improved gyratory crushing machine - Google Patents
Improved gyratory crushing machineInfo
- Publication number
- GB1031679A GB1031679A GB1536864A GB1536864A GB1031679A GB 1031679 A GB1031679 A GB 1031679A GB 1536864 A GB1536864 A GB 1536864A GB 1536864 A GB1536864 A GB 1536864A GB 1031679 A GB1031679 A GB 1031679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- oil
- secured
- ring
- oil pan
- 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
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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/06—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with top bearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
1,031,679. Bearings; lubricating; locking nuts. F. GHIAZZA. April 14, 1964 [Dec. 12, 1963], No. 15368/64. Headings F2A and F2H. [Also in Division B2] The lower end of the shaft of a gyratory crusher and associated bearings are immersed in oil in a sump formed by a driving pulley 20, Fig. 3, secured to an oil pan 21, the sump being separated into two parts by a disc 19, openings in a ring 23 and by a seal 26, the arrangement being such that an overpressure is created at the exit of rotary tubes 27 causing oil to rise between bushing 18 and the shaft and, via holes 28, between the bushing and a fixed sleeve 22. Oil is returned through holes 30 to the inside of the pulley 20. The oil pan is provided with cooling and ventilation fins 29. In a modification, Fig. 4 (not shown), the fixed sleeve has secured thereto conduits communicating with a conduit rotatable with the oil pan. Ring 47, Fig. 5, is secured to shaft 46 by means of springs 56 urging a washer 50 against the ring and pretensioned by means of screws 51 carried in a nut 49 screwable on an extension of the shaft. In a modification, Fig. 6 (not shown), the springs are replaced by a single spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2585663 | 1963-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1031679A true GB1031679A (en) | 1966-06-02 |
Family
ID=11217937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1536864A Expired GB1031679A (en) | 1963-12-12 | 1964-04-14 | Improved gyratory crushing machine |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE657010A (en) |
DE (1) | DE1482401A1 (en) |
FR (1) | FR1415480A (en) |
GB (1) | GB1031679A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895311A (en) * | 1984-12-28 | 1990-01-23 | Kurimoto, Ltd. | Supporting structure for the crushing head of a cone crusher |
EP2692444A1 (en) * | 2012-08-02 | 2014-02-05 | Sandvik Intellectual Property AB | Gyratory crusher main shaft sleeve |
WO2020069719A1 (en) | 2018-10-01 | 2020-04-09 | Sandvik Srp Ab | Gyratory crusher main shaft sleeve |
CN112295654A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Cone crusher convenient for discharging and using method thereof |
-
1964
- 1964-04-14 GB GB1536864A patent/GB1031679A/en not_active Expired
- 1964-11-30 FR FR45363A patent/FR1415480A/en not_active Expired
- 1964-12-03 DE DE19641482401 patent/DE1482401A1/en active Pending
- 1964-12-11 BE BE657010D patent/BE657010A/xx unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895311A (en) * | 1984-12-28 | 1990-01-23 | Kurimoto, Ltd. | Supporting structure for the crushing head of a cone crusher |
EP2692444A1 (en) * | 2012-08-02 | 2014-02-05 | Sandvik Intellectual Property AB | Gyratory crusher main shaft sleeve |
WO2014019765A2 (en) * | 2012-08-02 | 2014-02-06 | Sandvik Intellectual Property Ab | Gyratory crusher main shaft sleeve |
CN103567011A (en) * | 2012-08-02 | 2014-02-12 | 山特维克知识产权股份有限公司 | Gyratory crusher main shaft sleeve |
WO2014019765A3 (en) * | 2012-08-02 | 2014-08-07 | Sandvik Intellectual Property Ab | Gyratory crusher main shaft sleeve |
US9827568B2 (en) | 2012-08-02 | 2017-11-28 | Sandvik Intellectual Property Ab | Gyratory crusher main shaft sleeve |
RU2645328C2 (en) * | 2012-08-02 | 2018-02-21 | Сандвик Интеллекчуал Проперти Аб | Bush of the main shaft of the cone crusher |
WO2020069719A1 (en) | 2018-10-01 | 2020-04-09 | Sandvik Srp Ab | Gyratory crusher main shaft sleeve |
US12005458B2 (en) | 2018-10-01 | 2024-06-11 | Sandvik Srp Ab | Gyratory crusher main shaft sleeve |
CN112295654A (en) * | 2020-10-30 | 2021-02-02 | 广东磊蒙重型机械制造有限公司 | Cone crusher convenient for discharging and using method thereof |
CN112295654B (en) * | 2020-10-30 | 2021-12-31 | 广东磊蒙重型机械制造有限公司 | Cone crusher convenient for discharging and using method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR1415480A (en) | 1965-10-22 |
BE657010A (en) | 1965-04-01 |
DE1482401A1 (en) | 1969-11-27 |
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