CN102728431A - Main shaft assembly of cone crusher and using method thereof - Google Patents
Main shaft assembly of cone crusher and using method thereof Download PDFInfo
- Publication number
- CN102728431A CN102728431A CN2012102504719A CN201210250471A CN102728431A CN 102728431 A CN102728431 A CN 102728431A CN 2012102504719 A CN2012102504719 A CN 2012102504719A CN 201210250471 A CN201210250471 A CN 201210250471A CN 102728431 A CN102728431 A CN 102728431A
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- main shaft
- key
- mantle
- shaft assembly
- liner plate
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Abstract
The invention discloses a main shaft assembly of a cone crusher and a using method of the main shaft assembly. The main shaft assembly comprises a main shaft, an eccentric shaft sleeve, spiral bevel gears, moving cone lining plates, moving cones, a hanging point, main shaft bushes, lock screws, lockers, key grooves and a key, wherein the eccentric shaft sleeve, the key, the moving cones, the lock screws and the main shaft bushes are arranged on the main shaft in sequence, the hanging point is arranged at the top of the main shaft, the spiral bevel gears are fixed on the eccentric shaft sleeve, the eccentric shaft sleeve is sleeved with the four key grooves distributed in different angles, the key is matched with the key grooves in different angles, the lockers are connected with the lock screws and the moving cone lining plates, and the lower side surfaces of the moving cone lining plates are contacted with the upper side surfaces of the moving cones. According to the main shaft assembly disclosed by the invention, the using cost is low, the process is simple, the operation is convenient, the demands of various different particle sizes are met, and the production efficiency is improved greatly.
Description
Technical field
The present invention relates to a kind of main shaft assembly and method for using thereof of gyratory crusher.
Background technology
Comminution process is a requisite link in the industrial technology of contemporary develop rapidly; And disintegrating machine is a widely used general machinery equipment in the commercial production; Be to utilize certain mechanism to realize a kind of and several kinds of breaking methods, accomplish fragmentation ore or other material.Broken purpose all is with hard ore (or rock) thereby carrying out fragmentation reaches required sized particles with fully discrete and don't cross processing raw material of pulverizing.Gyratory crusher be in the key equipment of process in small, broken bits, be one of critical process that changes over to by muck ore grinding, the common equipment of its broken usually medium and above raw material of medium hardness, its ratio of reduction is big, efficient is high, energy consumption is low, and product granularity is even.
The disintegrating machine kind is many on the domestic market at present.This type of technology is fairly perfect, but the following defective of conical breaker ubiquity on the market:
1) can not fine realization one machine satisfy thick broken, in broken, thin broken job requirement, thereby improve application range of products.
2) the broken time longer, inefficiency.
3) the broken material particle is inhomogeneous.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of main shaft assembly and method for using thereof of gyratory crusher is provided.
The main shaft assembly of gyratory crusher comprises main shaft, excentric sleeve, spiral bevel gear, and mantle liner plate, mantle body, hitch point, mainshaft bushing, lock-screw, locker, keyway, key; Be provided with excentric sleeve, key, mantle body, lock-screw, mainshaft bushing on the main shaft in order; Top at main shaft is provided with hitch point; Spiral bevel gear is fixed on the excentric sleeve, and eccentric shaft is with four and is the keyway that different angles distribute, and cooperates with the keyway of different angles through key; Locker connects lock-screw and mantle liner plate, and the downside of mantle liner plate and mantle body upper side contact.
The outer bus of described mantle liner plate is the composite curve by circular arc, curve, rectilinear(-al).
The step of the method for using of the main shaft assembly of gyratory crusher is following:
1) start disintegrating machine, the power input is rotated the spiral bevel gear of the main shaft assembly of gyratory crusher, drives main shaft through excentric sleeve and makes eccentric rotary together with mantle liner plate, mantle body;
2) charging is slowly fallen in the disintegrating machine working chamber,, begin the material of milling through mantle liner plate and outside squeezing action;
3) regulate the height on the main shaft through hitch point, the granule size of control discharging;
4) cooperates with the keyway of different angles through key, obtains different offsets, change the floss hole size, obtain slightly broken, in the material that breaks and carefully break.
Use the present invention, simple to operate, allow on same main machine structure, to change different mantle liner plates, satisfy the requirement of the different conditions of production, and after wearing and tearing, be convenient for changing.The design of mantle body liner plate surface curve can make material in working chamber, stop the longer time, reaches higher percentage of damage.Use of the present invention is not only with low cost, and technology is simple, and is easy to operate, satisfied the demand of multiple variable grain size, improved production efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the main shaft assembly of gyratory crusher;
Fig. 2 is an eccentric structure sketch map of the present invention;
Among the figure, main shaft 1, excentric sleeve 2, spiral bevel gear 3, and mantle liner plate 4, mantle body 5, hitch point 6, mainshaft bushing 7, lock-screw 8, locker 9, keyway 10, key 11.
The specific embodiment
Like Fig. 1, shown in 2, the main shaft assembly of gyratory crusher comprises main shaft 1, excentric sleeve 2, spiral bevel gear 3, and mantle liner plate 4, mantle body 5, hitch point 6, mainshaft bushing 7, lock-screw 8, locker 9, keyway 10, key 11; Be provided with excentric sleeve 2, key 11, mantle body 5, lock-screw 8, mainshaft bushing 7 on the main shaft 1 in order; Be provided with hitch point 6 at the top of main shaft 1; Spiral bevel gear 3 is fixed on the excentric sleeve 2, and excentric sleeve 2 has four to be the keyway 10 that different angles distribute, and cooperates with the keyway 10 of different angles through key 11; Locker 9 connects lock-screw 8 and mantle liner plate 4, and the downside of mantle liner plate 4 and mantle body 5 upper sides contact.
The outer bus of described mantle liner plate 4 is the composite curves by circular arc, curve, rectilinear(-al).
The step of the method for using of the main shaft assembly of gyratory crusher is following:
1) start disintegrating machine, the power input is rotated the spiral bevel gear 3 of the main shaft assembly of gyratory crusher, drives main shaft 1 through excentric sleeve 2 and makes eccentric rotary together with mantle liner plate 4, mantle body 5;
2) charging is slowly fallen in the disintegrating machine working chamber,, begin the material of milling through mantle liner plate 4 and outside squeezing action;
3) height of regulating on the main shaft 1 through hitch point 6, the granule size of control discharging;
4) cooperates with the keyway 10 of different angles through key 11, obtains different offsets, change the floss hole size, obtain slightly broken, in the material that breaks and carefully break.
Claims (3)
1. the main shaft assembly of a gyratory crusher; It is characterized in that comprising main shaft (1), excentric sleeve (2), spiral bevel gear (3), and mantle liner plate (4), mantle body (5), hitch point (6), mainshaft bushing (7), lock-screw (8), locker (9), keyway (10), key (11); Be provided with excentric sleeve (2), key (11), mantle body (5), lock-screw (8), mainshaft bushing (7) on the main shaft (1) in order; Be provided with hitch point (6) at the top of main shaft (1); Spiral bevel gear (3) is fixed on the excentric sleeve (2); Excentric sleeve (2) has four to be the keyway (10) that different angles distribute; Cooperate with the keyway (10) of different angles through key (11), locker (9) connects lock-screw (8) and mantle liner plate (4), and the downside of mantle liner plate (4) and mantle body (5) upper side contact.
2. the main shaft assembly of a kind of gyratory crusher according to claim 1, the outer bus that it is characterized in that described mantle liner plate (4) is the composite curve by circular arc, curve, rectilinear(-al).
3. the method for using of the main shaft assembly of a gyratory crusher as claimed in claim 1 is characterized in that its step is following:
1) start disintegrating machine, the power input is rotated the spiral bevel gear (3) of the main shaft assembly of gyratory crusher, drives main shaft (1) through excentric sleeve (2) and makes eccentric rotary together with mantle liner plate (4), mantle body (5);
2) charging is slowly fallen in the disintegrating machine working chamber,, begin the material of milling through mantle liner plate (4) and outside squeezing action;
3) regulate the height on the main shaft (1) through hitch point (6), the granule size of control discharging;
4) cooperates with the keyway (10) of different angles through key (11), obtains different offsets, change the floss hole size, obtain slightly broken, in the material that breaks and carefully break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102504719A CN102728431A (en) | 2012-07-19 | 2012-07-19 | Main shaft assembly of cone crusher and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102504719A CN102728431A (en) | 2012-07-19 | 2012-07-19 | Main shaft assembly of cone crusher and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102728431A true CN102728431A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102504719A Pending CN102728431A (en) | 2012-07-19 | 2012-07-19 | Main shaft assembly of cone crusher and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102728431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495485A (en) * | 2013-09-29 | 2014-01-08 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB973044A (en) * | 1962-04-06 | 1964-10-21 | Sheepbridge Equipment Ltd | Improvements in or relating to gyratory crushers |
| US4316585A (en) * | 1979-03-26 | 1982-02-23 | Fives-Cail Babcock | Gyratory crusher |
| CN201552021U (en) * | 2009-12-03 | 2010-08-18 | 浙江双金机械集团有限公司 | Cone-type sand making machine |
| CN102266800A (en) * | 2011-08-02 | 2011-12-07 | 浙江钛山重工机械有限公司 | Cone crusher |
| CN202185322U (en) * | 2011-08-02 | 2012-04-11 | 浙江钛山重工机械有限公司 | Eccentric bushing component of cone crusher |
-
2012
- 2012-07-19 CN CN2012102504719A patent/CN102728431A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB973044A (en) * | 1962-04-06 | 1964-10-21 | Sheepbridge Equipment Ltd | Improvements in or relating to gyratory crushers |
| US4316585A (en) * | 1979-03-26 | 1982-02-23 | Fives-Cail Babcock | Gyratory crusher |
| CN201552021U (en) * | 2009-12-03 | 2010-08-18 | 浙江双金机械集团有限公司 | Cone-type sand making machine |
| CN102266800A (en) * | 2011-08-02 | 2011-12-07 | 浙江钛山重工机械有限公司 | Cone crusher |
| CN202185322U (en) * | 2011-08-02 | 2012-04-11 | 浙江钛山重工机械有限公司 | Eccentric bushing component of cone crusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495485A (en) * | 2013-09-29 | 2014-01-08 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
| CN103495485B (en) * | 2013-09-29 | 2016-04-06 | 德清县东旭合金钢铸造有限公司 | A kind of protective cap of powder machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |