CN101947475A - Cone crusher - Google Patents
Cone crusher Download PDFInfo
- Publication number
- CN101947475A CN101947475A CN 201010288375 CN201010288375A CN101947475A CN 101947475 A CN101947475 A CN 101947475A CN 201010288375 CN201010288375 CN 201010288375 CN 201010288375 A CN201010288375 A CN 201010288375A CN 101947475 A CN101947475 A CN 101947475A
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- Prior art keywords
- main shaft
- mantle
- bearing
- eccentric
- disk
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 238000005461 lubrication Methods 0.000 claims description 39
- 239000003351 stiffener Substances 0.000 claims description 18
- 241000239290 Araneae Species 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention discloses a cone crusher, which comprises a frame and a movable cone main shaft arranged in the frame, wherein the lower end of the movable cone main shaft is provided with an eccentric mechanism, the eccentric mechanism is in transmission connection with a transmission assembly, a supporting assembly for supporting the movable cone main shaft is arranged below the eccentric mechanism, a hydraulic lifting system for changing the height of the supporting assembly is arranged below the supporting assembly, the hydraulic lifting system comprises a hydraulic cylinder body which is fixed on the lower part of the frame and provided with a cavity and a piston which is arranged in the cavity and moves up and down, the supporting assembly is arranged at the upper end of the piston, and the lower end of the hydraulic cylinder body is provided with a hydraulic oil port which is externally connected with a hydraulic station and communicated with the cavity. The cone crusher has the advantages of novel and unique structure and stable operation, improves the rotational speed of an eccentric sleeve, improves the work efficiency and yield thereof, prolongs the service life of a machine, reduces the use cost and avoids 'teleflex' and running vehicle.
Description
Technical field
The present invention relates to mine mechanism, particularly a kind of gyratory crusher.
Background technology
Traditional hydro cone-crusher mostly is the slew gear of slip excentric sleeve, the mantle swing speed is low, crushing efficiency is low, as China national Department of Intellectual Property January in 2009 Granted publication on the 14th a name be called the patent of invention of " gyratory crusher ", Granted publication number is CN201179454Y, a kind of gyratory crusher is disclosed in this patent specification, comprise frame and main shaft, the frame lower centre is equipped with excentric sleeve, large conical gear is installed on excentric sleeve top, central rack is equipped with the bowl-type bearing bracket stand, the circular cone body is packed in the main shaft upper end and is sitting on the bowl-type bearing bracket stand, the main shaft lower end is inserted in the excentric sleeve after passing the bowl-type bearing bracket stand, broken wall is packed on the circular cone body, rolled mortar wall places adjusts the fixed awl of the inboard formation of cover, then links to each other with motor power with shaft coupling by power transmission shaft with the small conical gear that large conical gear is meshed.The sealing of employing drier oil, also have following defective: wear extent is big between excentric sleeve and main shaft; If the main shaft rotational velocity is low excessively, can cause " pivoted housing ", the eccentric wear of accelerating excentric sleeve is decreased; Because main shaft and the gapped existence of excentric sleeve, when disintegrating machine transfers heavy duty to by zero load, excentric sleeve will be subjected to load impacting one time, can cause excentric sleeve to break; If main shaft and excentric sleeve gap are too small, can cause the driving phenomenon again, i.e. main shaft and excentric sleeve generation locking; The excentric sleeve rotating speed is difficult to improve, and wear extent is big; List calculates from this mechanism itself, and its cost is lower; If but take all factors into consideration, for example considering maintenance, the client that accident and parking cause loses, and its cost is but very high; The end face of bottom supporting dish is a planar structure, does not have oil storage tank, thereby frictional resistance is big between the disk, the rate of wear is fast.
Summary of the invention
Problem to be solved by this invention just provides a kind of novel structure, uniqueness, gyratory crusher stably turns round, improve the rotating speed of eccentric bushing, gyratory crusher operating efficiency and output are provided, improved the service life of machine, reduce use cost, avoided the generation of " pivoted housing " and driving.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of gyratory crusher, comprise frame and be located at the interior mantle main shaft of frame, mantle main shaft lower end is provided with eccentric stiffener, eccentric stiffener and transmission component are in transmission connection, the eccentric stiffener below is provided with the bearing assembly of supporting mantle main shaft, below bearing assembly, be provided with the hydraulic lifting system that changes the bearing assembly height, it is characterized in that: described hydraulic lifting system comprises that being fixed on frame lower has the hydraulic cylinder of inner chamber and be located at the piston that moves up and down in the inner chamber, described bearing assembly is located at the upper end of piston, and the hydraulic oil port that is provided with external Hydraulic Station in the hydraulic cylinder lower end is communicated with inner chamber.
Further, described hydraulic cylinder is provided with lubrication channel I, is provided with lubrication channel II on piston, and lubrication channel I and lubrication channel II are communicated with, the inlet of lubrication channel I is located at the lateral wall lower end of hydraulic cylinder, and the outlet of lubrication channel II is located on the upper surface of piston.
Further, described frame comprises upper spider and lower bearing bracket, and the upper end of mantle main shaft is positioned in the upper spider by bearing part, and the lower end of mantle main shaft is passed eccentric stiffener and is pressed on the bearing assembly, and the mantle main shaft is provided with the mantle body; Described transmission component comprises the transmission main shaft that is located in the lower bearing bracket, and the inner of transmission main shaft is provided with bevel gear and eccentric stiffener interlock, and the outer end of transmission main shaft is stretched out lower bearing bracket and is provided with the belt wheel that is used for the motor interlock.
Further, described mantle main shaft is provided with diameter and becomes big ladder section, being provided with the shoulder hole that cooperates with the ladder section in the mantle body is positioned at the mantle body on the mantle main shaft, on the mantle body, be provided with the cone cover, also be provided with the screw-thread bush that cooperates with the mantle spindle thread on the mantle main shaft, screw-thread bush is pressed in cone and puts the lower end medial surface of cone cover is against on the lateral surface of mantle body lower end.
Further, described bearing assembly comprises disk, middle disk and lower disc, last disk is fixed on the lower end spindle nose of mantle main shaft, middle disk is located between disk and the lower disc, lower disc is fixed on the piston upper surface, is provided with evagination sphere I at the lower surface of last disk, is provided with evagination sphere II at the upper surface of lower disc, upper surface at middle disk is provided with the interior concave spherical surface I that cooperates with evagination sphere I, is provided with the interior concave spherical surface II that cooperates with evagination sphere II at the lower surface of middle disk.The Surface Machining that cooperatively interacts in three disks in the bearing assembly is become sphere version, and spherical structure has the automatic centering effect, and strengthens lubricatedly, has reduced the frictional resistance between the disk, has improved service life.
Further, described evagination sphere I is provided with radial groove I and ring-shaped groove I, and described evagination sphere II is provided with radial groove II and ring-shaped groove II; Be provided with contiguous block between the lower end spindle nose of described upward disk and mantle main shaft, last disk is fixed on the lower end spindle nose of mantle main shaft by contiguous block, the bottom face of the lower end spindle nose of mantle main shaft is provided with groove, the upper surface of contiguous block is provided with boss I, contiguous block is fixed on the lower end spindle nose of mantle main shaft by boss I and groove interference fit, the lower surface of contiguous block is provided with boss II, last disk is provided with the centre bore I of suit boss II, the sidewall that passes centre bore I part on the boss II is provided with annular groove, is provided with the back-up ring that disk is gone up in the location in the annular groove; Middle disk is provided with center hole II, and lower disc is provided with center hole II I, and the upper surface of piston is provided with the boss III with center hole II I corresponding matching location, and the outlet of lubrication channel II is located on the upper surface of boss III.Groove is set is convenient to Oil Guide, strengthen lubricated; Locate disk with back-up ring, be convenient to install and change; The lubricating oil that center hole II and center hole II I be convenient among the lubrication channel II is set bearing assembly is carried out sufficient lubrication.
Further, described eccentric stiffener comprises cylindrical central sleeve that is located on the lower bearing bracket and the eccentric bushing that is located in the cylindrical central sleeve, be provided with bearing assembly I between eccentric bushing and the cylindrical central sleeve, in eccentric bushing, be provided with eccentric bush, the mantle main shaft passes eccentric bush and is pressed on the bearing assembly, be provided with bearing assembly II between eccentric bush and the mantle main shaft, the lower end of eccentric bushing is provided with the gear with transmission component epicone meshed transmission gear.
Further, described bearing assembly I comprises bearing I that is located at eccentric bushing lateral surface upper surface and the bearing I I that is located at eccentric bushing lateral surface lower surface, the eccentric bushing lateral surface is provided with the annular protrusion of location bearing I inner ring lower surface and bearing I I inner ring upper surface, in cylindrical central sleeve, be provided with the spacer ring of lower surface, location bearing I outer ring and upper surface, bearing I I outer ring, above cylindrical central sleeve, be provided with the connecting cylinder of location bearing I upper surface, connecting cylinder is positioned on the mantle body, locate by gear bearing I I inner ring lower surface, is fixed with the end ring of lower surface, location bearing II outer ring on the eccentric bushing lower surface by screw; Described bearing assembly II comprises the bearing I II that is installed on the mantle main shaft, the mantle main shaft is provided with the step of location bearing III inner ring upper surface, be provided with the axle sleeve of location bearing I I I inner ring lower surface on the spindle nose of mantle main shaft lower end, axle sleeve is against on the contiguous block.Three rolling bearings are realized cylindrical central sleeve on eccentric bushing and the frame and the rotation between the mantle main shaft, the rotating speed of raising eccentric bushing, reduce the cylindrical central sleeve on eccentric bushing and the frame simultaneously and reduce eccentric bushing and the mantle main shaft between coefficient of friction.
Further, be provided with balancing weight in the described connecting cylinder, be provided with lubrication channel III in the cylindrical shell of connecting cylinder, the inlet of lubrication channel III is located on the lateral wall of connecting cylinder, and the outlet of lubrication channel III is located at the madial wall lower end of connecting cylinder.
After adopting technique scheme, the present invention has following advantage: with cylindrical central sleeve on three rolling bearings realization eccentric bushings and the frame and the rotation between the mantle main shaft, improve the rotating speed of eccentric bushing, thereby the I that improves gyratory crusher makes efficient and output; Reduce the cylindrical central sleeve on eccentric bushing and the frame simultaneously and reduce eccentric bushing and the mantle main shaft between coefficient of friction, reduced use cost the service life of having improved machine, can not have the generation of " pivoted housing " and driving; The utilization of cylindrical central sleeve has made things convenient for the maintenance of machine; The end face of the disk in the bearing assembly is added I one-tenth sphere version, reduced the frictional resistance between the disk; Have groove on the disk, increased the oil storage capacity of disk, strengthened lubricant effect, thereby further reduced the resistance between the disk; The height of mantle main shaft and mantle body is by the hydraulic cylinder lift adjustment, and is easy to adjust, accurate positioning.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of bearing assembly;
Fig. 3 is a B place enlarged drawing among Fig. 2;
Fig. 4 is the upward view of evagination sphere I;
Fig. 5 is an A place enlarged drawing among Fig. 1;
Fig. 6 is a C place enlarged drawing among Fig. 1.
The specific embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 6, a kind of gyratory crusher, comprise frame 1 and be located at the interior mantle main shaft 2 of frame, frame comprises upper spider 11 and lower bearing bracket 12, mantle main shaft lower end is provided with eccentric stiffener 3, eccentric stiffener and transmission component 4 are in transmission connection, transmission component comprises the transmission main shaft 41 that is located on the lower bearing bracket, the inner of transmission main shaft is provided with bevel gear 43 and eccentric stiffener interlock, the outer end of transmission main shaft is stretched out lower bearing bracket and is provided with the belt wheel 42 that is used for the motor interlock, the eccentric stiffener below is provided with the bearing assembly 5 of supporting mantle main shaft, the upper end of mantle main shaft is positioned in the upper spider by bearing part, the lower end of mantle main shaft is passed eccentric stiffener and is pressed on the bearing assembly, the mantle main shaft is provided with mantle body 21, the mantle main shaft is provided with diameter and becomes big ladder section 22, being provided with the shoulder hole 23 that cooperates with the ladder section in the mantle body is positioned at the mantle body on the mantle main shaft, on the mantle body, be provided with cone cover 24, also be provided with the screw-thread bush 25 that cooperates with the mantle spindle thread on the mantle main shaft, screw-thread bush is pressed in cone and puts the lower end medial surface of cone cover is against on the lateral surface of mantle body lower end; Below bearing assembly, be provided with the hydraulic lifting system 6 that changes the bearing assembly height, described hydraulic lifting system comprises that being fixed on frame lower has the hydraulic cylinder 61 of inner chamber 63 and be located at the piston 62 that moves up and down in the inner chamber, described bearing assembly is located at the upper end of piston, and the hydraulic oil port 612 that is provided with external Hydraulic Station in the hydraulic cylinder lower end is communicated with inner chamber.
Described bearing assembly comprises disk 51, middle disk 52 and lower disc 53, last disk is fixed on the lower end spindle nose of mantle main shaft, middle disk is located between disk and the lower disc, lower disc is fixed on the piston upper surface, lower surface at last disk is provided with evagination sphere I511, upper surface at lower disc is provided with evagination sphere II531, upper surface at middle disk is provided with the interior concave spherical surface I521 that cooperates with evagination sphere I, lower surface at middle disk is provided with the interior concave spherical surface II522 that cooperates with evagination sphere II, evagination sphere I is provided with radial groove I512 and ring-shaped groove I513, and described evagination sphere II is provided with radial groove II532 and ring-shaped groove II533; Be provided with contiguous block 54 between the lower end spindle nose of described upward disk and mantle main shaft, last disk is fixed on the lower end spindle nose of mantle main shaft by contiguous block, the bottom face of the lower end spindle nose of mantle main shaft is provided with groove 26, the upper surface of contiguous block is provided with boss I541, contiguous block is fixed on the lower end spindle nose of mantle main shaft by boss I and groove interference fit, the lower surface of contiguous block is provided with boss II542, last disk is provided with the centre bore I514 of suit boss II, the sidewall that passes centre bore I part on the boss II is provided with annular groove 543, is provided with the back-up ring 544 that disk is gone up in the location in the annular groove; Middle disk is provided with center hole II 523, and lower disc is provided with center hole II I534, and the upper surface of piston is provided with the boss III621 with center hole II I corresponding matching location, and the outlet of described lubrication channel II is located on the upper surface of boss III.
Described eccentric stiffener comprises cylindrical central sleeve 31 that is located on the lower bearing bracket and the eccentric bushing 32 that is located in the cylindrical central sleeve, be provided with bearing assembly I between eccentric bushing and the cylindrical central sleeve, in eccentric bushing, be provided with eccentric bush 33, the mantle main shaft passes eccentric bush and is pressed on the bearing assembly, be provided with bearing assembly II between eccentric bush and the mantle main shaft, the lower end of eccentric bushing be provided with transmission main shaft on the gear 34 of bevel gear engaged transmission; Described bearing assembly I comprises bearing I 35 that is located at eccentric bushing lateral surface upper surface and the bearing I I36 that is located at eccentric bushing lateral surface lower surface, the eccentric bushing lateral surface is provided with the annular protrusion 321 of location bearing I inner ring lower surface and bearing I I inner ring upper surface, in cylindrical central sleeve, be provided with the spacer ring 37 of lower surface, location bearing I outer ring and upper surface, bearing I I outer ring, above cylindrical central sleeve, be provided with the connecting cylinder 7 of location bearing I upper surface, connecting cylinder is positioned on the mantle body, bearing I I inner ring lower surface is fixed with the end ring 8 of lower surface, location bearing II outer ring by gear 34 location by screw on the eccentric bushing lower surface; Described bearing assembly II comprises the bearing I II38 that is installed on the mantle main shaft, the mantle main shaft is provided with the step 27 of location bearing III inner ring upper surface, be provided with the axle sleeve 28 of location bearing III inner ring lower surface on the spindle nose of mantle main shaft lower end, axle sleeve is against on the contiguous block.
In the foregoing description, hydraulic cylinder is provided with lubrication channel I611, is provided with lubrication channel II621 on piston, and lubrication channel I and lubrication channel II are communicated with, the inlet of lubrication channel I is located at the lateral wall lower end of hydraulic cylinder, and the outlet of lubrication channel II is located on the upper surface of piston; In the cylindrical shell of connecting cylinder, be provided with lubrication channel III72, the inlet of lubrication channel III is located on the lateral wall of connecting cylinder, the outlet of lubrication channel III is located at the madial wall lower end of connecting cylinder, adopt lubrication channel I and lubrication channel II, and the lubricated simultaneously up and down mode of lubrication channel III guaranteed the sufficient lubrication of rolling bearing, illustrated respectively that as dotted line I among Fig. 5 and dotted line II lubricating oil flows among lubrication channel I and lubrication channel II and the lubrication channel II.
In connecting cylinder, be provided with balancing weight 71 in addition to increase the balance under the present invention in working order.Also have eccentric bush and eccentric bushing matched in clearance, bearing I II and mantle main shaft cone match.Level is provided with mounting ear on the lateral wall of cylindrical central sleeve, and mounting ear is provided with installing hole, and cylindrical central sleeve passes installing hole by bolt and is fixed on the frame, and is easy for installation.
Except that above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (9)
1. gyratory crusher, comprise frame (1) and be located at the interior mantle main shaft (2) of frame, mantle main shaft lower end is provided with eccentric stiffener (3), eccentric stiffener and transmission component (4) are in transmission connection, the eccentric stiffener below is provided with the bearing assembly (5) of supporting mantle main shaft, below bearing assembly, be provided with the hydraulic lifting system (6) that changes the bearing assembly height, it is characterized in that: described hydraulic lifting system comprises that being fixed on frame lower has the hydraulic cylinder (61) of inner chamber (63) and be located at the piston (62) that moves up and down in the inner chamber, described bearing assembly is located at the upper end of piston, and the hydraulic oil port (612) that is provided with external Hydraulic Station in the hydraulic cylinder lower end is communicated with inner chamber.
2. a kind of gyratory crusher according to claim 1, it is characterized in that: described hydraulic cylinder is provided with lubrication channel I (611), on piston, be provided with lubrication channel II (621), lubrication channel I and lubrication channel II are communicated with, the inlet of lubrication channel I is located at the lateral wall lower end of hydraulic cylinder, and the outlet of lubrication channel II is located on the upper surface of piston.
3. a kind of gyratory crusher according to claim 1, it is characterized in that: described frame comprises upper spider (11) and lower bearing bracket (12), the upper end of mantle main shaft is positioned in the upper spider by bearing part, the lower end of mantle main shaft is passed eccentric stiffener and is pressed on the bearing assembly, and the mantle main shaft is provided with mantle body (21); Described transmission component comprises the transmission main shaft (41) that is located in the lower bearing bracket, and the inner of transmission main shaft is provided with bevel gear (43) and eccentric stiffener interlock, and the outer end of transmission main shaft is stretched out lower bearing bracket and is provided with the belt wheel (42) that is used for the motor interlock.
4. a kind of gyratory crusher according to claim 3, it is characterized in that: described mantle main shaft is provided with diameter and becomes big ladder section (22), being provided with the shoulder hole (23) that cooperates with the ladder section in the mantle body is positioned at the mantle body on the mantle main shaft, on the mantle body, be provided with cone cover (24), also be provided with the screw-thread bush (25) that cooperates with the mantle spindle thread on the mantle main shaft, screw-thread bush is pressed in cone and puts the lower end medial surface of cone cover is against on the lateral surface of mantle body lower end.
5. according to claim 1 or 3 described a kind of gyratory crushers, it is characterized in that: described bearing assembly comprises disk (51), middle disk (52) and lower disc (53), last disk is fixed on the lower end spindle nose of mantle main shaft, middle disk is located between disk and the lower disc, lower disc is fixed on the piston upper surface, lower surface at last disk is provided with evagination sphere I (511), upper surface at lower disc is provided with evagination sphere II (531), upper surface at middle disk is provided with the interior concave spherical surface I (521) that cooperates with evagination sphere I, is provided with the interior concave spherical surface II (522) that cooperates with evagination sphere II at the lower surface of middle disk.
6. a kind of gyratory crusher according to claim 5 is characterized in that: described evagination sphere I is provided with radial groove I (512) and ring-shaped groove I (513), and described evagination sphere II is provided with radial groove II (532) and ring-shaped groove II (533); Be provided with contiguous block (54) between the lower end spindle nose of described upward disk and mantle main shaft, last disk is fixed on the lower end spindle nose of mantle main shaft by contiguous block, the bottom face of the lower end spindle nose of mantle main shaft is provided with groove (26), the upper surface of contiguous block is provided with boss I (541), contiguous block is fixed on the lower end spindle nose of mantle main shaft by boss I and groove interference fit, the lower surface of contiguous block is provided with boss II (542), last disk is provided with the centre bore I (514) of suit boss II, the sidewall that passes centre bore I part on the boss II is provided with annular groove (543), is provided with the back-up ring (544) that disk is gone up in the location in the annular groove; Middle disk is provided with center hole II (523), and lower disc is provided with center hole II I (534), and the upper surface of piston is provided with the boss III (621) with center hole II I corresponding matching location, and the outlet of described lubrication channel II is located on the upper surface of boss III.
7. according to claim 1 or 3 described a kind of gyratory crushers, it is characterized in that: described eccentric stiffener comprises the cylindrical central sleeve (31) that is located on the lower bearing bracket and is located at eccentric bushing (32) in the cylindrical central sleeve, be provided with bearing assembly I between eccentric bushing and the cylindrical central sleeve, in eccentric bushing, be provided with eccentric bush (33), the mantle main shaft passes eccentric bush and is pressed on the bearing assembly, be provided with bearing assembly II between eccentric bush and the mantle main shaft, the lower end of eccentric bushing be provided with transmission main shaft on the gear (34) of bevel gear engaged transmission.
8. a kind of gyratory crusher according to claim 7, it is characterized in that: described bearing assembly I comprises bearing I (35) that is located at eccentric bushing lateral surface upper surface and the bearing I I (36) that is located at eccentric bushing lateral surface lower surface, the eccentric bushing lateral surface is provided with the annular protrusion (321) of location bearing I inner ring lower surface and bearing I I inner ring upper surface, in cylindrical central sleeve, be provided with the spacer ring (37) of lower surface, location bearing I outer ring and upper surface, bearing I I outer ring, above cylindrical central sleeve, be provided with the connecting cylinder (7) of location bearing I upper surface, connecting cylinder is positioned on the mantle body, bearing I I inner ring lower surface is fixed with the end ring (8) of lower surface, location bearing II outer ring by gear (34) location by screw on the eccentric bushing lower surface; Described bearing assembly II comprises the bearing I II (38) that is installed on the mantle main shaft, the mantle main shaft is provided with the step (27) of location bearing III inner ring upper surface, be provided with the axle sleeve (28) of location bearing III inner ring lower surface on the spindle nose of mantle main shaft lower end, axle sleeve is against on the contiguous block.
9. a kind of gyratory crusher according to claim 8, it is characterized in that: be provided with balancing weight (71) in the described connecting cylinder, in the cylindrical shell of connecting cylinder, be provided with lubrication channel III (72), the inlet of lubrication channel III is located on the lateral wall of connecting cylinder, and the outlet of lubrication channel III is located at the madial wall lower end of connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102883754A CN101947475B (en) | 2010-09-16 | 2010-09-16 | Cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102883754A CN101947475B (en) | 2010-09-16 | 2010-09-16 | Cone crusher |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110375482.5A Division CN102430446B (en) | 2010-09-16 | 2010-09-16 | Cone crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101947475A true CN101947475A (en) | 2011-01-19 |
| CN101947475B CN101947475B (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102883754A Active CN101947475B (en) | 2010-09-16 | 2010-09-16 | Cone crusher |
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| CN (1) | CN101947475B (en) |
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| CN105251561A (en) * | 2015-09-22 | 2016-01-20 | 浙江美安普矿山机械股份有限公司 | Hydraulic lubrication control system for cone crusher |
| CN105904239A (en) * | 2016-06-19 | 2016-08-31 | 成都市双流金石机械制造有限公司 | Machining tool for cone crusher bodies |
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| US10352363B2 (en) | 2013-09-19 | 2019-07-16 | Sandvik Intellectual Property Ab | Cone crusher, bearing plate, and kit of bearing plates |
| CN112642540A (en) * | 2020-09-23 | 2021-04-13 | 河北建筑工程学院 | Novel crushing and screening machine |
| CN113996393A (en) * | 2021-11-09 | 2022-02-01 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
| CN116273276A (en) * | 2023-01-17 | 2023-06-23 | 浙矿重工股份有限公司 | Multi-cylinder cone crusher and movable cone assembly thereof |
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| CN102430446A (en) * | 2010-09-16 | 2012-05-02 | 陈利华 | Cone crusher |
| CN102430446B (en) * | 2010-09-16 | 2014-02-05 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN103534032A (en) * | 2011-03-29 | 2014-01-22 | 山特维克知识产权股份有限公司 | Cone crusher, bearing plate, and kit of bearing plates |
| CN103534032B (en) * | 2011-03-29 | 2016-08-17 | 山特维克知识产权股份有限公司 | Conical breaker, support plate and support plate external member |
| US9388855B2 (en) | 2011-03-29 | 2016-07-12 | Sandvik Intellectual Property Ab | Cone crusher, bearing plate, and kit of bearing plates |
| CN102900382A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Hydraulic cathead device |
| CN102266800A (en) * | 2011-08-02 | 2011-12-07 | 浙江钛山重工机械有限公司 | Cone crusher |
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| CN103949301A (en) * | 2013-08-28 | 2014-07-30 | 浙江双金机械集团股份有限公司 | Eccentric shaft sleeve cooling structure with water cooling function and cooling method for conical sand making machine |
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| CN103671576A (en) * | 2013-12-12 | 2014-03-26 | 浙江浙矿重工股份有限公司 | Spindle-sliding type eccentric sleeve mechanism |
| CN103671576B (en) * | 2013-12-12 | 2016-08-24 | 浙江浙矿重工股份有限公司 | A kind of sliding eccentric sleeve mechanism of main shaft |
| CN103920563B (en) * | 2014-03-10 | 2016-09-14 | 浙江双金机械集团股份有限公司 | A kind of multicylinder hydraulic lock twin-lock formula gyratory crusher and locking method |
| CN103920563A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic lock dual-lock cone crusher and locking method |
| CN103920564A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic lock dual-lock cone sand-making machine and locking method |
| CN103920564B (en) * | 2014-03-10 | 2016-09-14 | 浙江双金机械集团股份有限公司 | A kind of multicylinder hydraulic lock twin-lock formula circular cone sand making machine and locking method |
| CN104549624A (en) * | 2014-12-17 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Eccentric sleeve mechanism for cone crusher |
| CN104475187A (en) * | 2014-12-31 | 2015-04-01 | 浙江浙矿重工股份有限公司 | Single-cylinder cone crusher |
| CN104525304A (en) * | 2014-12-31 | 2015-04-22 | 浙江浙矿重工股份有限公司 | Moving cone rotating-swinging structure of cone crusher |
| CN104525305A (en) * | 2014-12-31 | 2015-04-22 | 浙江浙矿重工股份有限公司 | Cone machine used for crushing stone |
| CN104525306A (en) * | 2014-12-31 | 2015-04-22 | 浙江浙矿重工股份有限公司 | Cone crusher for crushing stones |
| CN104437728A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Single-cylinder type cone crusher |
| CN104437723A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Transmission unit of cone crusher |
| CN104437727A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN104437725A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Hydraulic type cone crusher |
| CN104549625A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Cone crusher |
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| CN104549631A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Multi-cylinder cone crusher |
| CN105251561A (en) * | 2015-09-22 | 2016-01-20 | 浙江美安普矿山机械股份有限公司 | Hydraulic lubrication control system for cone crusher |
| CN105904239A (en) * | 2016-06-19 | 2016-08-31 | 成都市双流金石机械制造有限公司 | Machining tool for cone crusher bodies |
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN106140372B (en) * | 2016-08-28 | 2018-11-09 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN112642540A (en) * | 2020-09-23 | 2021-04-13 | 河北建筑工程学院 | Novel crushing and screening machine |
| CN112642540B (en) * | 2020-09-23 | 2022-09-27 | 河北建筑工程学院 | Crushing and screening machine |
| CN113996393A (en) * | 2021-11-09 | 2022-02-01 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
| CN116273276A (en) * | 2023-01-17 | 2023-06-23 | 浙矿重工股份有限公司 | Multi-cylinder cone crusher and movable cone assembly thereof |
| CN116273276B (en) * | 2023-01-17 | 2023-08-11 | 浙矿重工股份有限公司 | Multi-cylinder cone crusher and movable cone assembly thereof |
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