GB269866A - Improvements relating to crushers - Google Patents
Improvements relating to crushersInfo
- Publication number
- GB269866A GB269866A GB7213/27A GB721327A GB269866A GB 269866 A GB269866 A GB 269866A GB 7213/27 A GB7213/27 A GB 7213/27A GB 721327 A GB721327 A GB 721327A GB 269866 A GB269866 A GB 269866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crushers
- opposed
- shaft
- motor
- gyratory
- 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
269,866. Allis-Chalmers Manufacturing Co., (Assignees of Newhouse, R. C.). April 24, 1926, [Convention date]. Machinery, utilizing inertia to obtain movements in. - Vibration is eliminated in a group of two or more crushers or similar machines each of which is operated by means of an unbalanced revolving weight, by causing the actuating weights of the crushers always equal and opposed to a force tending to vibrate one crusher is always equal and opposed o a force tending to vibrate another crusher of the group. With gyratory crushers. the movable crusher-heads are caused to gyrate in predetermined phase relation to each other. The gyratory crusher shown in Fig. 1 comprises a stationary concave 15 mounted directly upon a supporting plate 31 and a gyratory head 16 carried by an upright hollow shaft 18 supported by a universal bearing 20 associated with a spider 19 mounted on the concave 15. The actuating shaft 22 is secured at its upper end by a universal joint 26 to the shaft 24 of a motor 25, and carries at its lower end the actuator 21 which is supported against lateral movement within the head 16 by means of ball bearings 29 and has one or more unbalanced weights 23 secured thereto eccentrically of the shaft 22. Figs. 2, and 3 show a group of four gyratory crushes 3 - - 6 carried by a base 31 and driven simultaneously by a motor 2 supported centrally upon a gear casing 30 carried by the spiders 19. A pinion 7 on the shaft of the motor meshes with oppositely-disposed wheels 8 which mesh with pinions 10 associated with the actuator shafts of the diagonallyopposed crushers 4, 5. Pinions 11 associated with the actuator shafts of the other set of diagonally-opposed crushers 3, 5 gear with idler wheels 9 which mesh with the wheels 8. The eccentric weights 12, 13 of the opposed sets of crushers 4, 6 and 3, 5 respectively are so positioned that the resultant centrifugal forces acting thereon will always be equal and opposed, so that the unbalanced forces tending to vibrate one machine will be equal and opposed to unbalanced forces tending to vibrate another machine. Instead of a. single motor 2 and transmission gearing, an independent motor may be provided for each machine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US269866XA | 1926-04-24 | 1926-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB269866A true GB269866A (en) | 1927-09-15 |
Family
ID=21834986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7213/27A Expired GB269866A (en) | 1926-04-24 | 1927-03-15 | Improvements relating to crushers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB269866A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2647439A1 (en) * | 2012-04-03 | 2013-10-09 | Sandvik Intellectual Property AB | Gyratory crusher frame |
EP2647438A1 (en) * | 2012-04-03 | 2013-10-09 | Sandvik Intellectual Property AB | Gyratory crusher frame |
-
1927
- 1927-03-15 GB GB7213/27A patent/GB269866A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2647439A1 (en) * | 2012-04-03 | 2013-10-09 | Sandvik Intellectual Property AB | Gyratory crusher frame |
EP2647438A1 (en) * | 2012-04-03 | 2013-10-09 | Sandvik Intellectual Property AB | Gyratory crusher frame |
WO2013149819A1 (en) * | 2012-04-03 | 2013-10-10 | Sandvik Intellectual Property Ab | Gyratory chrusher frame |
WO2013149814A1 (en) * | 2012-04-03 | 2013-10-10 | Sandvik Intellectual Property Ab | Gyratory crusher frame |
CN104203416A (en) * | 2012-04-03 | 2014-12-10 | 山特维克知识产权股份有限公司 | Gyratory chrusher frame |
CN104203417A (en) * | 2012-04-03 | 2014-12-10 | 山特维克知识产权股份有限公司 | Gyratory crusher frame |
CN104203417B (en) * | 2012-04-03 | 2017-06-13 | 山特维克知识产权股份有限公司 | Rotary crusher framework |
AU2013242872B2 (en) * | 2012-04-03 | 2017-07-20 | Sandvik Intellectual Property Ab | Gyratory chrusher frame |
US9827569B2 (en) | 2012-04-03 | 2017-11-28 | Sandvik Intellectual Property Ab | Gyratory chrusher frame |
US10189024B2 (en) | 2012-04-03 | 2019-01-29 | Sandvik Intellectual Property Ab | Gyratory crusher frame |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101169255B1 (en) | Drive system for a rolling mill, especially a cold pilger rolling mill | |
SE8206003D0 (en) | cone Crusher | |
US2831353A (en) | Force producing apparatus | |
GB269866A (en) | Improvements relating to crushers | |
US1947398A (en) | Agitating machine | |
US2212818A (en) | Bolter | |
US2292327A (en) | Gyrating mechanism | |
US3809324A (en) | Gyratory crusher with external dynamic balancing assembly | |
CN211160668U (en) | Triaxial excitation device for vibrating screen | |
US1860383A (en) | Oscillatory and unidirectional torque mechanism | |
US1723546A (en) | Milling and/or grinding machine | |
US2258059A (en) | Stone crusher | |
US24101A (en) | Horse-power machine | |
GB512810A (en) | Improvements in vibrating screens | |
US1382181A (en) | Gyrating-machine | |
US2097347A (en) | Vibratory motion producing apparatus | |
US1607843A (en) | Crusher | |
US1799476A (en) | Crusher | |
US1738161A (en) | Crushing machine | |
US2590142A (en) | Felting machine | |
GB983163A (en) | An oscillatory grinding mill | |
US2250385A (en) | Adjustable stroke pumping power | |
US974180A (en) | Dry-pan. | |
US2633303A (en) | Rotary grinding ball mill | |
GB510434A (en) | Improvements in and relating to vibratory screens, sieves and riddles |