CN104588155A - Upper frame of multi-cylinder cone crusher - Google Patents
Upper frame of multi-cylinder cone crusher Download PDFInfo
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- CN104588155A CN104588155A CN201510042293.4A CN201510042293A CN104588155A CN 104588155 A CN104588155 A CN 104588155A CN 201510042293 A CN201510042293 A CN 201510042293A CN 104588155 A CN104588155 A CN 104588155A
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Abstract
The invention relates to the field of mine equipment. An upper frame of a multi-cylinder cone crusher comprises a connecting frame and a fixed cone frame, wherein the fixed cone frame comprises a fixed cone body, a fixed cone lining plate, a fixed cone driving top plate and a fixed cone driving side plate, wherein the fixed cone lining plate is installed in the fixed cone body in a positioning manner; the outer side wall surface of the fixed cone lining plate is also provided with a fixed cone pin boss which is integrally connected with the outer side wall surface; the fixed cone pin boss is flexibly connected with and fixed on the fixed cone body via a fixed cone connecting structure; the outer side wall surface of the fixed cone body is in threaded connection with the inner side wall surface of the connecting frame; the outer side surface of the fixed cone driving side plate is provided with a driving ring large gear ring; the driving ring large gear ring and the fixed cone driving side plate are in peripheral positioning, and are not in axial positioning; the connecting frame is provided with a regulating motor and a large gear ring support base which connected in a drive mode; the large gear ring support base is used for axially positioning the driving ring large gear ring. The upper frame of the cone crusher can adjust the axial height of the fixed cone so as to change the size of the crushing cavity, and also has a shock absorption effect, so that the service life is prolonged.
Description
Technical field
The present invention relates to mining equiment field, particularly relate to a kind of multi-cylinder cone crusher upper frame.
Background technology
Multi-cylinder cone crusher is a kind of mining machinery for broken building stones, its principle be the mantle that rotated by swing and fixed bore between cooperatively interact for broken building stones; Mantle and fixed bore between be the crusher chamber of gyratory crusher.Existing gyratory crusher comprises frame, and be arranged on the transmission mechanism of machine frame inside, eccentric stiffener and mantle group, its mid frame is divided into again underframe and upper frame, and underframe is mainly used in installing transmission mechanism and eccentric stiffener, and upper frame is mainly used in charging and installs surely boring liner plate.But there are following 2 weak points in the upper frame of existing gyratory crusher: 1, and existing gyratory crusher upper frame can only be used for charging, can not regulate the axial height determining cone; Therefore, in order to adjust crusher chamber size, going out the building stones of different size in order to fragmentation, existing gyratory crusher being also provided with the hydraulicefficiency elevation structure for changing mantle group axial height; But under hydraulicefficiency elevation structure, the crusher chamber size Control accuracy of gyratory crusher is not high, and the maintenance cost of large hydraulic elevating mechanism is too high; 2, the upper frame structure of existing gyratory crusher is single, surely bore between liner plate and upper frame and be rigidly connected, in the process of broken building stones, cone crusher chance produces substantial load, and rigidly connected liner plate of surely boring can make upper frame produce sharp pounding, and upper frame is in the collision of long-time vibrations and building stones, very easily produce crack, have a strong impact on its service life.
Comprehensive the problems referred to above, are thus badly in need of improving gyratory crusher upper frame.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of gyratory crusher upper frame, the axial height that this gyratory crusher upper frame and adjustable are bored surely, thus change crusher chamber size; Again there is damping effect, increase the service life.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of multi-cylinder cone crusher upper frame, comprises link and surely bores frame;
Described surely bore frame comprise determine cone, surely bore liner plate, fixed cone drives top board and fixed cone drives side plate; Surely bore liner plate location and installation to determine cone inner, the outer side surface of surely boring liner plate is also provided be connected as a single entity with it determine taper pin seat, determine taper pin seat by cone syndeton surely and determine cone and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, the bottom of lining-plate bolt by bearing pin with to determine taper pin seat hinged, the upper end of lining-plate bolt is fixed by liner plate nut after determining cone, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and determine on the lining-plate bolt between cone upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset;
The interior sidewall surface of the described outer side surface and link of determining cone is threaded, fixed cone drives side plate to be in the outside of determining cone, fixed cone drives the inner end of top board to be fixedly connected with the upper end of determining cone, and fixed cone drives the outer end of top board to drive the upper end of side plate to be fixedly connected with fixed cone; Described fixed cone drives the lateral surface of side plate to be provided with driving ring bull gear, and driving ring bull gear and fixed cone drive circumference between side plate to locate, axial delocalization; Described link is provided with and regulates motor, bull gear supporting seat and multiple hold-down cylinder; Motor is regulated to be connected with the transmission of driving ring bull gear, bull gear supporting seat axial location driving ring bull gear; Multiple hold-down cylinder is along the outer side surface circumference regular distribution of determining cone, and upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring through after link to the outbound course of hold-down cylinder, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone of hold-down ring.
As preferably, determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and determine cone fixed cover and surely bore many groups of adjustable ring surely to bore Connection Block and Duo Gen determines cone reinforcement for connecting; The bottom of surely boring fixed cover is connected with the bottom of surely boring adjustable ring one, surely Connection Block is bored and Duo Gen determines the spaced annular array of cone reinforcement for many groups, surely bore Connection Block and determine cone reinforcement outer end all with surely bore adjustable ring and be integrally connected, surely cone Connection Block and the inner end determining cone reinforcement all with surely bore fixed cover and be integrally connected; Namely determine cone and be integrated casting, thus strengthen its bonding strength.
As preferably, liner plate determines taper pin seat by surely boring syndeton and the cone Connection Block of determining determined in cone is connected and fixed to described surely cone; Surely boring the link position of syndeton by determining the restriction of cone Connection Block, strengthening the connection of surely boring liner plate and determining between cone.
As preferably, determine cone and drive the interior bone of top board to be charging aperture, in charging aperture, be provided with receiving hopper; Described receiving hopper is stairstepping, and the upper end open of receiving hopper drives the interior side through hole of top board to mate corresponding with fixed cone, and the lower ending opening of receiving hopper mates corresponding with the upper end open of surely boring liner plate.During gyratory crusher work, a large amount of building stones enter machine frame inside by charging aperture, and receiving hopper is used for carrying out water conservancy diversion, buffering to building stones, thus can fall and protect frame by specification building stones.
As preferably, the upper end of bull gear supporting seat is provided with the roller of a pair longitudinal alignment, and driving ring bull gear sandwiched between the rollers 27 and 28; Namely by two roller Locating driver ring bull gears, make driving ring bull gear relative to link axial restraint.
The present invention adopts technique scheme, this gyratory crusher upper frame has the advantage of following two aspects: 1, this gyratory crusher upper frame comprises link and surely bores frame, surely the cone of determining of boring in frame is threaded with link, fixed cone drives the outside of side plate to be provided with driving ring bull gear, and link is provided with and regulates motor and bull gear supporting seat; Wherein driving ring bull gear is relative to determining cone frame circumference location, relative to link axial location.During work, regulate motor to drive driving ring bull gear, driving ring bull gear drives simultaneously to be determined cone frame and rotates, thus makes to determine cone frame and back-out relative to link or be screwed into, and changes the axial height of surely boring frame, finally reaches the object of accurate adjustment crusher chamber size.2, fixed cone of cone crusher syndeton flexibly connects determining in cone by determining cone liner plate; Surely bore disk spring cooperation spring fairlead, packing ring in syndeton and play damping effect; The bottom of surely boring lining-plate bolt in syndeton with determine taper pin seat hinged by bearing pin, thus can be made to determine cone liner plate and can the swing centered by bearing pin cushion when broken building stones.When gyratory crusher works, mantle and fixed bore between mutually extrude, fixed cone is cushioned by hinge place on the one hand, passes through disk spring damping on the other hand, eventually reduces the vibrations of gyratory crusher frame, extend its service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure sectional view of the present invention.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the structural representation determining cone.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of multi-cylinder cone crusher upper frame as shown in Figure 1 to 4, comprises link 1 and surely bores frame.
Surely bore frame comprise determine cone 21, surely bore liner plate 22, fixed cone drives top board 23 and fixed cone drives side plate 24.Determine cone 21 comprise be in outside determine cone adjustable ring 211, and be in determine cone adjustable ring 211 inside determine cone fixed cover 212, and surely bore Connection Block 213 and Duo Gen determines cone reinforcement 214 for connecting many groups of determining cone fixed cover 212 and cone adjustable ring 211 surely.The bottom of surely boring fixed cover 212 is connected with the bottom one of surely boring adjustable ring 211, surely Connection Block 213 is bored and Duo Gen determines the spaced annular array of cone reinforcement 214 for many groups, surely bore Connection Block 2 13 and determine cone reinforcement 214 outer end all with surely bore adjustable ring 211 and be integrally connected, surely cone Connection Block 213 and the inner end determining cone reinforcement 214 all with surely bore fixed cover 212 and be integrally connected; Namely determine cone 21 and be integrated casting, thus strengthen its bonding strength.
The inside of surely boring Connection Block 213 with surely bore fixed cover 212 and communicate, surely cone liner plate 22 is arranged on and determines in cone fixed cover 212, the outer side surface of surely boring liner plate 22 is also provided be connected as a single entity with it determine taper pin seat 221, determine taper pin seat 221 by surely boring syndeton and the cone Connection Block 213 of determining determined in cone 21 is connected and fixed.Described syndeton of surely boring comprises lining-plate bolt 251, liner plate nut 252, disk spring 253, spring fairlead 254 and packing ring 255, the bottom of lining-plate bolt 251 by bearing pin with to determine taper pin seat 221 hinged, the upper end of lining-plate bolt 251 is fixed by liner plate nut 252 after determining cone 21, spring fairlead 254 and packing ring 255 are set in liner plate nut 252 from outside to inside successively and determine on the lining-plate bolt 251 between cone 21 upper surface, disk spring 253 is set on spring fairlead 254, and the bottom that disk spring 253 overlaps and packing ring 255 offset.This is surely bored syndeton and flexibly connects determining in cone 21 by determining cone liner plate 22; Surely bore that disk spring 253 in syndeton coordinates spring fairlead 254, packing ring 255 plays damping effect; The bottom of surely boring lining-plate bolt 251 in syndeton with determine taper pin seat 221 hinged by bearing pin, thus can be made to determine cone liner plate 22 and can the swing centered by bearing pin cushion when broken building stones.When gyratory crusher works, mantle and fixed bore between mutually extrude, fixed cone is cushioned by hinge place on the one hand, passes through disk spring 253 damping on the other hand, eventually reduces the vibrations of gyratory crusher frame, extend its service life.
The outer side surface determining cone 21 is threaded with the interior sidewall surface of link 1, fixed cone drives side plate 24 to be in the outside of determining cone 21, fixed cone drives the inner end of top board 23 to be fixedly connected with the upper end of determining cone 21, and fixed cone drives the outer end of top board 23 to drive the upper end of side plate 24 to be fixedly connected with fixed cone.Described fixed cone drives the interior bone of top board 23 to be charging aperture 231, receiving hopper 26 is provided with in charging aperture 231, receiving hopper 26 is in stairstepping, the upper end open of receiving hopper 26 drives the interior side through hole of top board 23 to mate corresponding with fixed cone, and the lower ending opening of receiving hopper 26 mates corresponding with the upper end open of surely boring liner plate 22.During gyratory crusher work, a large amount of building stones enter machine frame inside by charging aperture 231, and receiving hopper 26 for carrying out water conservancy diversion, buffering to building stones, thus can fall and protect frame by specification building stones.
Fixed cone drives the lateral surface of side plate 24 to be provided with driving ring bull gear 27, and driving ring bull gear 27 and fixed cone drive circumference between side plate 24 to locate, axial delocalization.Link 1 is provided with and regulates motor 11, bull gear supporting seat 12 and multiple hold-down cylinder 13; Regulate motor 11 to be connected with driving ring bull gear 27 transmission, bull gear supporting seat 12 axial location driving ring bull gear 27, specifically the upper end of bull gear supporting seat 12 is provided with the roller longitudinally alignd for a pair, and driving ring bull gear 27 sandwiched between the rollers 27 and 28.Multiple hold-down cylinder 13 is along the outer side surface circumference regular distribution of determining cone 21, the outbound course of hold-down cylinder 13 upward, the output shaft of hold-down cylinder 13 is fixedly connected with hold-down ring 14 through after link 1, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone 21 of hold-down ring 14.During work, regulate motor 11 to drive driving ring bull gear 27, driving ring bull gear 27 drives simultaneously surely bores frame and rotates, thus makes to determine cone frame and back-out relative to link 1 or be screwed into, change the axial height determining cone frame, finally reach the object of accurate adjustment crusher chamber size; Hold-down cylinder 13 for the axial elasticity regulating hold-down ring 14 and surely bore between frame, when the compacted cylinder 13 of hold-down ring 14 up pushes up, hold-down ring 14 with surely bore frame screw-threaded coupling, the axial height of surely boring frame cannot regulate; When the compacted cylinder 13 of hold-down ring 14 is toward time drop-down, hold-down ring 14 and surely bore threaded engagement between frame, the axial height of surely boring frame adjusts by regulating motor 11.
Claims (5)
1. a multi-cylinder cone crusher upper frame, is characterized in that: comprise link and surely bore frame;
Described surely bore frame comprise determine cone, surely bore liner plate, fixed cone drives top board and fixed cone drives side plate; Surely bore liner plate location and installation to determine cone inner, the outer side surface of surely boring liner plate is also provided be connected as a single entity with it determine taper pin seat, determine taper pin seat by cone syndeton surely and determine cone and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, the bottom of lining-plate bolt by bearing pin with to determine taper pin seat hinged, the upper end of lining-plate bolt is fixed by liner plate nut after determining cone, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and determine on the lining-plate bolt between cone upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset;
The interior sidewall surface of the described outer side surface and link of determining cone is threaded, fixed cone drives side plate to be in the outside of determining cone, fixed cone drives the inner end of top board to be fixedly connected with the upper end of determining cone, and fixed cone drives the outer end of top board to drive the upper end of side plate to be fixedly connected with fixed cone; Described fixed cone drives the lateral surface of side plate to be provided with driving ring bull gear, and driving ring bull gear and fixed cone drive circumference between side plate to locate, axial delocalization; Described link is provided with and regulates motor, bull gear supporting seat and multiple hold-down cylinder; Motor is regulated to be connected with the transmission of driving ring bull gear, bull gear supporting seat axial location driving ring bull gear; Multiple hold-down cylinder is along the outer side surface circumference regular distribution of determining cone, and upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring through after link to the outbound course of hold-down cylinder, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone of hold-down ring.
2. a kind of multi-cylinder cone crusher upper frame according to claim 1, it is characterized in that: determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and determine cone fixed cover and surely bore many groups of adjustable ring surely to bore Connection Block and Duo Gen determines cone reinforcement for connecting; The bottom of surely boring fixed cover is connected with the bottom of surely boring adjustable ring one, surely Connection Block is bored and Duo Gen determines the spaced annular array of cone reinforcement for many groups, surely bore Connection Block and determine cone reinforcement outer end all with surely bore adjustable ring and be integrally connected, surely cone Connection Block and the inner end determining cone reinforcement all with surely bore fixed cover and be integrally connected.
3. a kind of multi-cylinder cone crusher upper frame according to claim 2, is characterized in that: described taper pin seat of determining of surely boring on liner plate is connected and fixed with the cone Connection Block of determining determined in cone by surely boring syndeton.
4. a kind of multi-cylinder cone crusher upper frame according to claim 1 and 2, is characterized in that: fixed cone drives the interior bone of top board to be charging aperture, is provided with receiving hopper in charging aperture; Described receiving hopper is stairstepping, and the upper end open of receiving hopper drives the interior side through hole of top board to mate corresponding with fixed cone, and the lower ending opening of receiving hopper mates corresponding with the upper end open of surely boring liner plate.
5. a kind of multi-cylinder cone crusher upper frame according to claim 1, is characterized in that: the upper end of bull gear supporting seat is provided with the roller longitudinally alignd for a pair, and driving ring bull gear sandwiched between the rollers 27 and 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042293.4A CN104588155B (en) | 2015-01-28 | 2015-01-28 | Upper frame of multi-cylinder cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042293.4A CN104588155B (en) | 2015-01-28 | 2015-01-28 | Upper frame of multi-cylinder cone crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588155A true CN104588155A (en) | 2015-05-06 |
| CN104588155B CN104588155B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042293.4A Active CN104588155B (en) | 2015-01-28 | 2015-01-28 | Upper frame of multi-cylinder cone crusher |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269436A1 (en) * | 2004-06-04 | 2005-12-08 | Innotech Solutions, Llc | Cone rock crusher |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN102648054A (en) * | 2009-10-09 | 2012-08-22 | Fl史密斯公司 | Crusher device |
| CN103599822A (en) * | 2013-10-12 | 2014-02-26 | 浙江双金机械集团股份有限公司 | Non-dead halt conical sand making machine and non-dead halt method |
| CN103764288A (en) * | 2011-08-01 | 2014-04-30 | 山特维克知识产权股份有限公司 | Cone crusher and method of preparing cone crusher for operation |
| CN104056680A (en) * | 2014-06-18 | 2014-09-24 | 中信重工机械股份有限公司 | Width regulating device for discharging hole of novel cone crusher |
| CN204448115U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of multi-cylinder cone crusher upper frame |
-
2015
- 2015-01-28 CN CN201510042293.4A patent/CN104588155B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269436A1 (en) * | 2004-06-04 | 2005-12-08 | Innotech Solutions, Llc | Cone rock crusher |
| CN102648054A (en) * | 2009-10-09 | 2012-08-22 | Fl史密斯公司 | Crusher device |
| CN103764288A (en) * | 2011-08-01 | 2014-04-30 | 山特维克知识产权股份有限公司 | Cone crusher and method of preparing cone crusher for operation |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN103599822A (en) * | 2013-10-12 | 2014-02-26 | 浙江双金机械集团股份有限公司 | Non-dead halt conical sand making machine and non-dead halt method |
| CN104056680A (en) * | 2014-06-18 | 2014-09-24 | 中信重工机械股份有限公司 | Width regulating device for discharging hole of novel cone crusher |
| CN204448115U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of multi-cylinder cone crusher upper frame |
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| Publication number | Publication date |
|---|---|
| CN104588155B (en) | 2017-05-17 |
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Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |
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