CN106140370A - Gyratory crusher epicyclic train mantle drives structure - Google Patents
Gyratory crusher epicyclic train mantle drives structure Download PDFInfo
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- CN106140370A CN106140370A CN201510161510.1A CN201510161510A CN106140370A CN 106140370 A CN106140370 A CN 106140370A CN 201510161510 A CN201510161510 A CN 201510161510A CN 106140370 A CN106140370 A CN 106140370A
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- gear
- epicyclic train
- mantle
- sun gear
- ring
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Abstract
Gyratory crusher epicyclic train mantle drives the epicyclic train that structure is made up of a sun gear, gear ring, several planetary gears etc..There is eccentric orfice at sun gear center, sun gear is mounted on back-up ring with two increments of gear ring, slide axially for limiting planetary gear set, epicyclic train is made to form the assembly parts being completely embedded overall, and it is connected with rocking arm by spherical joint, makes planetary gear can only do rotation under the restriction of rocking arm and slightly swing.Sun gear eccentric rotary is driven by dynamical system, form the movable cone circular cone being connected with gear ring to swing and rotation, and rotational velocity is slower than its circular cone swing speed, the basic acts principle that swaying direction is contrary with sense of rotation, the material making entrance crusher chamber is squeezed the dual function of power and shearing force, improves cone crushing efficiency.
Description
Technical field:
The present invention relates to a kind of epicyclic train and drive structure, particularly to be that a kind of epicyclic train driven for moving cone of cone crusher drives structure.
Background technology:
Gyratory crusher is mainly used in mineral and crushes, type includes various spring type gyratory crusher, hydro cone-crusher, gyratory crusher etc., its operation principle is all to drive mantle to carry out circle swing by dynamical system, make mantle with to determine the conical crusher chamber that taper becomes the most descending, the most ascending periodic movement, it is achieved the material entering crusher chamber is carried out attrition crushing and arrives the shattering process that material is discharged again.
It is all to drive eccentric taper sleeve to carry out circumference rotation by dynamical system that existing mature technology moving cone of cone crusher drives, eccentric taper sleeve drives mantle axle to carry out circular cone swing again, eccentric taper sleeve is attached by sliding bearing with mantle axle, work process is formed between eccentric taper sleeve and mantle axle oil film, coefficient of friction is less, in shattering process, under material resistance, mantle is when swinging, rotation rotating speed is less, not even rotation, causes simple attrition crushing inefficient, and existence crushes the bigger raw material of humidity and the phenomenon of stuck blocking easily occurs.
Individual program is currently also had to propose to use inside engaged gear group to drive mantle to realize the when of swing rotating, but its transmission is unstable, and autobiography is consistent with swaying direction, by the rotation of mantle into material cannot effectively be brought crusher chamber and reduce space, crushing effect it is difficult to ensure that, therefore, the most unrealized achievements conversion of the program.
Summary of the invention:
The invention aims to overcome above deficiency, a kind of gyratory crusher epicyclic train mantle is provided to drive structure, to substitute existing eccentric bushing driving structure, make mantle while circle swing, compel to achieve reversely at the uniform velocity rotation, the crushing force making the material of entrance crusher chamber be squeezed simultaneously and shear, can be obviously improved breaking capacity and equipment yield.The operating on centrifugal force of mantle rotation, the shortcoming that the stuck blocking of prior art material can be overcome, broken to meet the bigger material of humidity.
The structure of the present invention is by being achieved in:
Being provided with epicyclic train on hard-wired vertical shaft, epicyclic train is mainly made up of a sun gear, gear ring, a planetary gear set etc..
There is eccentric orfice at sun gear center, and the axial line of eccentric orfice and gear compound graduation circle axial line keep certain eccentric throw and eccentric angle.After completing to install, gear compound graduation circle axial line overlaps with the axial line of movable cone.
Sun gear is installed on vertical shaft by sliding bearing sleeve, and its two increment has been bolted back-up ring respectively, and back-up ring external diameter is more than solar wheeling tooth outside diameter circle.
Two increments of gear ring have been bolted back-up ring respectively, and the internal diameter of back-up ring is less than gear ring tip diameter.Again that gear ring is with bolts with movable cone.
Planetary gear has centre bore, is connected on ring for fixing by several planetary gear even circumferentials by bearing pin, forms planetary gear set, then planetary gear set is installed between sun gear and gear ring, forms epicyclic train.Can not slide axially under the restriction of planetary gear back-up ring on gear ring and sun gear, make epicyclic train form the assembly parts being completely embedded overall.
Planetary gear set is connected with rocking arm by the spherical joint of one end, and rocking arm can be freely rotatable centered by this spherical joint, and the other end of rocking arm is fixed in frame by another spherical joint, and rocking arm can also be freely rotatable centered by this spherical joint.
Vertical shaft upper end is provided with spherical tile, and matched movable cone is installed on spherical tile, can realize movable cone and rotate freely and swing, and determines cone formation crusher chamber with hard-wired.
The present invention is designed with oilhole structure simultaneously, for the lubrication of movable part.
The action of the present invention is by being achieved in:
Dynamical system drives it to do eccentric rotary with main shaft for axle center by the pin-and-hole on sun gear, and planetary gear is under the restriction of ring for fixing and rocking arm, and under the driving of sun gear, does rotation and slightly swing, and band motion rocker arm does slightly swing centered by spherical joint simultaneously.Gear ring does circular cone under the drive of planetary gear set and swings and the rotation contrary with sun gear rotation direction.
The motion of gear ring drives movable cone to do circular cone and swings and rotation, owing to the circular cone swing speed of movable cone keeps consistent with direction with sun gear, and its rotational velocity keeps consistent with direction with gear ring, and according to epicyclic train transmission principle, form movable cone rotational velocity and be slower than its circular cone swing speed, the basic acts principle that swaying direction is contrary with sense of rotation.Movable cone rotation and the inconsistent orientation abrasion avoiding its work surface of swing speed, reach the uniform wear of work surface to extend its service life, and material can reversely be brought into crusher chamber gap shrinks region by rotation and swaying direction on the contrary, improves crushing efficiency.
Accompanying drawing illustrates:
Fig. 1 is the main sectional view of the present invention；
Fig. 2 is A-A partial sectional view；
Fig. 3 is sun gear and back-up ring combinative structure sectional view；
Fig. 4 is gear ring and back-up ring combined mechanism schematic perspective view；
Fig. 5 is planetary gear set schematic perspective view；
Fig. 6 is I portion enlarged drawing.
Detailed description of the invention:
The exemplary construction of the specific embodiment of the invention is by being achieved in:
Such as Fig. 1, Fig. 2, hard-wired vertical shaft 1 being provided with epicyclic train, epicyclic train is mainly made up of sun gear 2, gear ring 3, planetary gear set etc..
Such as Fig. 3, sun gear 2 center has the axial line O-O and gear compound graduation circle axial line O '-O ' of eccentric orfice 2-1, eccentric orfice 2-1 to keep certain eccentric throw and eccentric angle a, and after completing to install, gear compound graduation circle axial line O '-O ' overlaps with the axial line of movable cone 8.
Such as Fig. 6, sun gear 2 is installed on vertical shaft 1 by sliding bearing sleeve 6, and its two increment has been bolted back-up ring 7 respectively, and back-up ring 7 external diameter is more than the tip diameter of sun gear 2.
Such as Fig. 1, Fig. 4, two increments of gear ring 3 have been bolted back-up ring 10 respectively, and the internal diameter of back-up ring 10 is less than gear ring 3 tip diameter, then by with bolts with movable cone 8 for gear ring 3.
Such as Fig. 1, Fig. 5, planetary gear 4 has centre bore, by bearing pin 9, five planetary gear 4 even circumferentials are connected on ring for fixing 5, form planetary gear set, then planetary gear set is installed between sun gear 2 and gear ring 3, form epicyclic train, planetary gear 4 can not slide axially under the restriction of back-up ring 7 and back-up ring 10, makes epicyclic train form the assembly parts being completely embedded overall.
Planetary gearsets is connected with one end of rocking arm 11 by spherical joint 11-1; rocking arm 11 can be freely rotatable centered by spherical joint 11-1; the other end of rocking arm 11 is fixed in frame (not marking in figure) by spherical joint 11-2, and rocking arm 11 can also be freely rotatable centered by spherical joint 11-2.
Vertical shaft 1 upper end is provided with spherical tile 13, and matched movable cone 8 is installed on spherical tile 13, can realize movable cone 8 and rotate freely and swing, and determines cone 12 form crusher chamber with hard-wired.
This example is designed with oilhole structure simultaneously, for the lubrication of movable part.
The action of this example detailed description of the invention is by being achieved in:
Dynamical system drives it to do eccentric rotary with main shaft 1 for axle center by the pin-and-hole 2-2 on sun gear 2, planetary gear 4 is under the restriction of ring for fixing 5 and rocking arm 11, and under the driving of sun gear 2, do rotation and slightly swing, band motion rocker arm 11 slightly swings centered by spherical joint 11-2 simultaneously, and gear ring 3 does circular cone under the drive of planetary gear set and swings and the rotation contrary with sun gear 2 rotation direction.
The motion of gear ring 3 drives movable cone 8 to do circular cone and swings and rotation, owing to the circular cone swing speed of movable cone 8 keeps consistent with direction with sun gear 2, and its rotational velocity keeps consistent with direction with gear ring 3, and according to planet circular system transmission principle, form movable cone 8 rotational velocity and be slower than its circular cone swing speed, the basic acts principle that swaying direction is contrary with sense of rotation.Movable cone 8 rotation and the inconsistent orientation abrasion avoiding its work surface of swing speed, reach the uniform wear of work surface to extend its service life, and material can reversely be brought into crusher chamber gap shrinks region by rotation and swaying direction on the contrary, improves crushing efficiency.
Claims (4)
1. gyratory crusher epicyclic train mantle drives structure, it is characterised in that movable cone drives structure to be a sun gear, a tooth
The epicyclic train of the composition such as circle, several planetary gears, by power drive sun gear eccentric rotary, it is dynamic that formation is connected with gear ring
Cone circular cone swings and rotation, and rotational velocity is slower than its circular cone swing speed, basic contrary with sense of rotation of swaying direction
Operating principle.
2. gyratory crusher epicyclic train mantle as claimed in claim 1 drives structure, it is characterised in that there is bias at sun gear center
Hole, the axial line of eccentric orfice axial line round with gear compound graduation keeps certain eccentric throw and eccentric angle, and after completing to install, gear divides
Degree circle axial line overlaps with the axial line of mantle.
3. gyratory crusher epicyclic train mantle as claimed in claim 1 drives structure, it is characterised in that sun gear and the two of gear ring
Increment is mounted on back-up ring, is used for limiting planetary gear set and slides axially, and makes epicyclic train form the assembly parts being completely embedded
Overall.
4. gyratory crusher epicyclic train mantle as claimed in claim 1 drives structure, it is characterised in that planetary gear passes through spherical pass
Joint is connected with rocking arm, can only do slightly swing under the restriction of rocking arm, and band motion rocker arm does slightly swing simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161510.1A CN106140370A (en) | 2015-04-08 | 2015-04-08 | Gyratory crusher epicyclic train mantle drives structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161510.1A CN106140370A (en) | 2015-04-08 | 2015-04-08 | Gyratory crusher epicyclic train mantle drives structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140370A true CN106140370A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510161510.1A Pending CN106140370A (en) | 2015-04-08 | 2015-04-08 | Gyratory crusher epicyclic train mantle drives structure |
Country Status (1)
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| CN (1) | CN106140370A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732747A (en) * | 2018-12-13 | 2019-05-10 | 胡昆朋 | A kind of production and processing technology of new material refractory slab |
| CN111841813A (en) * | 2020-07-24 | 2020-10-30 | 铜仁学院 | A processing equipment for extracting blumea balsamifera oil |
| CN112871267A (en) * | 2021-01-27 | 2021-06-01 | 杭一林 | Equipment and method for preparing acetyl tri-n-butyl citrate |
| CN114769279A (en) * | 2022-03-11 | 2022-07-22 | 江苏超威电源有限公司 | Electric motor car scrap lead accumulator breaker |
| CN117065835A (en) * | 2023-10-11 | 2023-11-17 | 云南凯瑞特工程机械设备有限公司 | Full-hydraulic planetary direct-drive cone crusher |
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| GB279742A (en) * | 1927-06-13 | 1927-11-03 | Allis Chalmers Mfg Co | Improvements relating to crushers |
| US5540630A (en) * | 1995-01-03 | 1996-07-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Twist planet drive |
| CN2342881Y (en) * | 1998-07-01 | 1999-10-13 | 阎金铭 | Planetary crusher |
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| CN200987103Y (en) * | 2006-12-12 | 2007-12-05 | 海顿直线电机(常州)有限公司 | Flat motor with planet gear |
| CN202185323U (en) * | 2011-08-02 | 2012-04-11 | 浙江钛山重工机械有限公司 | Efficient cone crusher |
| CN103464238A (en) * | 2013-10-01 | 2013-12-25 | 黑龙江宏宇电站设备有限公司 | Gyrating crusher |
| CN204974005U (en) * | 2015-04-08 | 2016-01-20 | 肖功方 | Cone crusher epicyclie gear mantle drive structure |
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2015
- 2015-04-08 CN CN201510161510.1A patent/CN106140370A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB279742A (en) * | 1927-06-13 | 1927-11-03 | Allis Chalmers Mfg Co | Improvements relating to crushers |
| US5540630A (en) * | 1995-01-03 | 1996-07-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Twist planet drive |
| CN2342881Y (en) * | 1998-07-01 | 1999-10-13 | 阎金铭 | Planetary crusher |
| CN1355730A (en) * | 1999-06-17 | 2002-06-26 | 梅特索矿石设备(坦佩雷)有限公司 | Crusher |
| CN2619716Y (en) * | 2003-06-27 | 2004-06-09 | 沈阳工业学院 | Conic crusher |
| CN200987103Y (en) * | 2006-12-12 | 2007-12-05 | 海顿直线电机(常州)有限公司 | Flat motor with planet gear |
| CN202185323U (en) * | 2011-08-02 | 2012-04-11 | 浙江钛山重工机械有限公司 | Efficient cone crusher |
| CN103464238A (en) * | 2013-10-01 | 2013-12-25 | 黑龙江宏宇电站设备有限公司 | Gyrating crusher |
| CN204974005U (en) * | 2015-04-08 | 2016-01-20 | 肖功方 | Cone crusher epicyclie gear mantle drive structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732747A (en) * | 2018-12-13 | 2019-05-10 | 胡昆朋 | A kind of production and processing technology of new material refractory slab |
| CN111841813A (en) * | 2020-07-24 | 2020-10-30 | 铜仁学院 | A processing equipment for extracting blumea balsamifera oil |
| CN112871267A (en) * | 2021-01-27 | 2021-06-01 | 杭一林 | Equipment and method for preparing acetyl tri-n-butyl citrate |
| CN112871267B (en) * | 2021-01-27 | 2023-05-30 | 江苏雷蒙新材料有限公司 | Equipment and method for preparing acetyl tributyl citrate |
| CN114769279A (en) * | 2022-03-11 | 2022-07-22 | 江苏超威电源有限公司 | Electric motor car scrap lead accumulator breaker |
| CN114769279B (en) * | 2022-03-11 | 2023-12-15 | 江苏超威电源有限公司 | Electric motor car abandons lead accumulator breaker |
| CN117065835A (en) * | 2023-10-11 | 2023-11-17 | 云南凯瑞特工程机械设备有限公司 | Full-hydraulic planetary direct-drive cone crusher |
| CN117065835B (en) * | 2023-10-11 | 2023-12-26 | 云南凯瑞特工程机械设备有限公司 | Full-hydraulic planetary direct-drive cone crusher |
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Application publication date: 20161123 |