GB773853A - A gyratory crusher - Google Patents
A gyratory crusherInfo
- Publication number
- GB773853A GB773853A GB29350/55A GB2935055A GB773853A GB 773853 A GB773853 A GB 773853A GB 29350/55 A GB29350/55 A GB 29350/55A GB 2935055 A GB2935055 A GB 2935055A GB 773853 A GB773853 A GB 773853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cone
- stuffing
- box
- crusher
- eccentric bushing
- 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
-
- 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
- B02C2/047—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with head adjusting or controlling mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
773,853. Gyratory crushers. KLOCKNER - HUMBOLDT - DEUTZ AKT.-GES. Oct. 14, 1955 [Oct. 14, 1954], No. 29350/55. Class 59 [Also in Group XXVI] In a gyratory crusher having a crushing gap 51 formed between an outer crushing cone 1 and an inner crushing cone 4, the cone 4 has a lower cylindrical portion 33 forming a cavity into which extends an eccentric bushing 5 rotatable about a pin 10, the drive for the bushing 5 is covered by a transverse wall 40 of the casing, and a stuffing-box seal 44 is provided between the eccentric bushing and the transverse wall 40 and a similar seal 34 between the eccentric bushing and the cone portion 33. The space 39 within the gland 37 is supplied with grease from a device 38. The packing of each stuffing box consists of self-lubricating material e.g. granular graphite. The eccentric bushing has an annular portion 41 provided with a coneshaped collar 48 which covers the stuffing- box 44<SP>1</SP> and at the lower side of which the blade-like ribs 49 are provided. The stuffing-box 44<SP>1</SP> is further protected by a jacket 50, Fig. 1, at the outer rim of the crusher cone. The space formed by the annular portion 41 is partly filled with lead. When uncrushable material enters the crushing gap 51, the crusher cone moxes axially against the action of a spring 11 disposed within the pin 10. A spring-influenced feeding plate 29 is mounted above the crusher cone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE773853X | 1954-10-14 | ||
DE1133689X | 1954-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB773853A true GB773853A (en) | 1957-05-01 |
Family
ID=27664342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29350/55A Expired GB773853A (en) | 1954-10-14 | 1955-10-14 | A gyratory crusher |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1133689A (en) |
GB (1) | GB773853A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140834A (en) * | 1961-11-14 | 1964-07-14 | Nordberg Manufacturing Co | Seal for gyratory crushers |
JPS51162381U (en) * | 1975-06-18 | 1976-12-24 | ||
CN116474866A (en) * | 2023-06-25 | 2023-07-25 | 山东崇正特种水泥有限公司 | Crushing equipment for cement production |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE442172B (en) * | 1982-05-12 | 1985-12-09 | Svedala Arbra Ab | cone Crusher |
-
1955
- 1955-10-14 GB GB29350/55A patent/GB773853A/en not_active Expired
- 1955-10-14 FR FR1133689D patent/FR1133689A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140834A (en) * | 1961-11-14 | 1964-07-14 | Nordberg Manufacturing Co | Seal for gyratory crushers |
JPS51162381U (en) * | 1975-06-18 | 1976-12-24 | ||
CN116474866A (en) * | 2023-06-25 | 2023-07-25 | 山东崇正特种水泥有限公司 | Crushing equipment for cement production |
CN116474866B (en) * | 2023-06-25 | 2023-08-29 | 山东崇正特种水泥有限公司 | crushing equipment for cement production |
Also Published As
Publication number | Publication date |
---|---|
FR1133689A (en) | 1957-04-01 |
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