CN204448123U - Gyratory crusher - Google Patents
Gyratory crusher Download PDFInfo
- Publication number
- CN204448123U CN204448123U CN201520058067.0U CN201520058067U CN204448123U CN 204448123 U CN204448123 U CN 204448123U CN 201520058067 U CN201520058067 U CN 201520058067U CN 204448123 U CN204448123 U CN 204448123U
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- China
- Prior art keywords
- mantle
- cone
- surely
- liner plate
- boring
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Abstract
The utility model relates to mining equiment field, particularly relates to a kind of gyratory crusher.Gyratory crusher, comprises frame, and is arranged on the mantle group in frame; Described mantle group comprises mantle axle, and is set in the movable cone outside mantle axle, and is set in the mantle liner plate outside movable cone; Described frame comprise be in top determine cone frame, surely bore frame and comprise and determine cone, and be arranged on determine cone inside determine cone liner plate, surely bore between liner plate and mantle liner plate and form crusher chamber; This gyratory crusher to determine cone bonding strength high and have damping effect.
Description
Technical field
The utility model relates to mining equiment field, particularly relates to a kind of gyratory crusher.
Background technology
Gyratory crusher is a kind of mining machinery for broken building stones, and its operation principle drives the eccentric swing of mantle main shaft group by eccentric stiffener, the mantle liner plate in mantle main shaft group and surely bore determining on frame and cooperatively interact for broken building stones between cone liner plate.But the structure of determining cone frame of existing gyratory crusher is single, bonding strength is not enough, causes determining cone liner plate and is easy to loosening; And the cone liner plate of determining of existing gyratory crusher all rigidly fixes, in the process of broken building stones, cone crusher chance produces substantial load, rigidly connected liner plate of surely boring can make frame produce sharp pounding, frame is in the collision of long-time vibrations and building stones, very easily produce crack, have a strong impact on its service life.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of gyratory crusher, this gyratory crusher to determine cone bonding strength high and have damping effect.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
Gyratory crusher, comprises frame, and is arranged on the mantle group in frame, and described frame comprises being in determines cone frame above mantle group;
Described frame of surely boring comprises and determines cone, and be arranged on determine cone inside determine cone liner plate; Determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and be arranged on and determine cone fixed cover, surely many groups of boring between adjustable ring and surely bore Connection Block and Duo Gen determines cone reinforcement; 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;
Described inside of surely boring Connection Block communicates with the inside of surely boring fixed cover, surely bore liner plate in the taper determined cone fixed cover and match, 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 surely boring syndeton and surely boring Connection Block and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, and the upper end of lining-plate bolt is male threaded joint, and the lower end of lining-plate bolt is articulated section; The bottom of described 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 surely boring Connection Block, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and surely bore on the lining-plate bolt between Connection Block upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset.
As preferably, described mantle group comprises mantle axle, and is set in the movable cone outside mantle axle, and coning sleeve is located at the mantle liner plate outside movable cone; The lower end inside face of described mantle liner plate and the lower end outside face of movable cone fit tightly, the mantle groove of filling epoxy resin is configured between the upper end medial surface of mantle liner plate and the upper end lateral surface of movable cone, the mantle axle of movable cone upper end has been threaded clamp nut, clamp nut axial location mantle liner plate.Adopt the lower axial end of the sheathed fixing mantle liner plate of tapering between mantle liner plate and movable cone, the circumference of mantle liner plate is fixed in epoxy resin adhesion, the upper axial end of the fixing mantle liner plate in clamp nut location; By three kinds of syndetons, mantle liner plate is firmly connected on movable cone, good stability.
As preferably, the inside of described movable cone is provided with the ladder hole that lower diameter is large, upper diameter is little, and ladder hole runs through the upper and lower two ends of movable cone, and ladder hole is divided into the axle top installing hole on the bearing mounting hole of bottom, the axis body installing hole at middle part and top; Described mantle axle is by mantle axis body, and the mantle axle top be arranged on above mantle axis body integrally connects and composes, the axis body installing hole interference fit of mantle axis body and movable cone, the axle top installing hole interference fit of mantle axle top and movable cone; Ensure to be connected firmly between movable cone and mantle axle, prevent movable cone circumferential deflection.
As preferably, above clamp nut, be also provided with protective cap; During gyratory crusher work, a large amount of building stones are by pan feeding above mantle group, and protective cap is used for preventing clamp nut and mantle axle to be subject to, and building stones impact, wearing and tearing.
As preferably, between the upper end of clamp nut and mantle liner plate, be provided with cut ring; During dismounting, can cut ring be cut off, thus be convenient to back out clamp nut, dismounting mantle liner plate.
As preferably, the upper end of mantle liner plate is provided with polylith mantle and strengthens gusset, and polylith mantle is strengthened gusset and distributed along mantle liner plate upper end port rule; Mantle is strengthened gusset and is played booster action to mantle liner plate on the one hand; Can pile up charging aperture building stones on the other hand, mantle liner plate is played a protective role.
The utility model adopts technique scheme, this gyratory crusher has following advantage: this is surely bored and determines cone by surely boring adjustable ring, surely boring fixed cover, surely boring Connection Block and determine cone reinforcement and integrally connect and compose in frame, strengthens the bonding strength determining cone on the whole.The outside of surely boring liner plate is provided with corresponding with determining cone Connection Block determines taper pin seat, determines taper pin seat and surely bore between Connection Block to flexibly connect by surely boring syndeton, wherein surely bores that disk spring in syndeton coordinates spring fairlead, packing ring plays 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.Comprehensive overall structure of surely boring frame, bonding strength is high, anti seismic efficiency is good advantage that it has.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation determining cone frame.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the structural representation determining cone.
Fig. 5 is the structural representation of movable cone.
Fig. 6 is the structural representation of mantle group.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
A kind of gyratory crusher as shown in Fig. 1 ~ Fig. 6, comprises frame 1, and is arranged on the mantle group 5 in frame 1.
mantle group:
Described mantle group 5 comprises mantle axle 51, movable cone 52 and mantle liner plate 53, and the lateral surface tapering of movable cone 52 tilts, and the inside of movable cone 52 is provided with the ladder hole that lower diameter is large, upper diameter is little; Ladder hole runs through movable cone about 52 two ends, and ladder hole is divided into the axle top installing hole 523 on the bearing mounting hole 521 of bottom, the axis body installing hole 522 at middle part and top.Described mantle axle 51 is by mantle axis body 511, and the mantle axle top 512 be arranged on above mantle axis body 511 integrally connects and composes.During installation, movable cone 52 is set on mantle axle 51, axis body installing hole 522 interference fit of mantle axis body 511 upper end and movable cone 52, axle top installing hole 523 interference fit of mantle axle top 512 and movable cone 52; Thus make to be connected firmly between movable cone and mantle axle, prevent movable cone circumferential deflection.
Described mantle liner plate 53 is set on the lateral surface of movable cone 52, and lower end inside face and the movable cone 52 of mantle liner plate 53 closely cooperate, and are configured for the mantle groove 54 of filling epoxy resin between the upper end medial surface of mantle liner plate 53 and movable cone 52; Mantle axle top 512 offers internal thread connecting hole, and mantle axle top 512 has been threaded clamp nut 55, and clamp nut 55 axial location mantle liner plate 53, is provided with cut ring 57 between the upper end of clamp nut 55 and mantle liner plate 53.This structure is by taper fit between mantle liner plate 53 and movable cone 52, and restriction mantle liner plate 53 down slides; Filling epoxy resin in mantle groove 54 between mantle liner plate 53 and movable cone 52, the slip in restriction mantle liner plate 53 circumference; Clamp nut 55 pushes down the upper surface of mantle liner plate 53 by cut ring 57, and restriction mantle liner plate 53 up slides; Above-mentioned three kinds of connections are adopted to make to be connected firmly between mantle liner plate 53 and movable cone 52, relative sliding can not be there is, and cut ring 57 can be cut off when mantle liner plate 53 changed by needs, back out clamp nut 55, knocking mantle liner plate 53 makes it loosening with movable cone 52, and the driven axis of cone 51 upper end is taken off.
Also be provided with protective cap 56 above described clamp nut 55, protective cap 56 damages for preventing clamp nut 55 and mantle axle 51 to be subject to building stones impact, plays a protective role.The upper end of mantle liner plate 53 is also provided with polylith mantle and strengthens gusset 531, and the multiple hole for injecting glue 532 communicated with mantle groove 54, and multiple hole for injecting glue 532 distributes, for evenly adding epoxy resin to mantle groove 54 along mantle liner plate 53 upper end port rule; Polylith mantle strengthens gusset 531 along the distribution of mantle liner plate 53 upper end port rule, and mantle is strengthened gusset 531 1 aspect and played booster action to mantle liner plate 53; Can pile up charging aperture 92 building stones on the other hand, mantle liner plate 53 is played a protective role.
fixed cone
Described frame 1 comprise be in top determine cone frame, surely bore frame and comprise and determine cone 22, and be arranged on determine cone 22 inside determine cone liner plate 23, surely bore between liner plate 23 and mantle liner plate and form crusher chamber.Described determine cone 22 comprise be in outside determine cone adjustable ring 221, and be in determine cone adjustable ring 221 inside determine cone fixed cover 222, and be arranged on and determine cone fixed cover 222, surely many groups of boring between adjustable ring 221 and surely bore Connection Block 223 and Duo Gen determines cone reinforcement 224; The bottom of surely boring fixed cover 222 is connected with the bottom one of surely boring adjustable ring 221, surely Connection Block 223 is bored and Duo Gen determines the spaced annular array of cone reinforcement 224 for many groups, surely bore Connection Block 223 and determine cone reinforcement 224 outer end all with surely bore adjustable ring 221 and be integrally connected, surely cone Connection Block 223 and the inner end determining cone reinforcement 224 all with surely bore fixed cover 222 and be integrally connected;
Described inside of surely boring Connection Block 223 communicates with the inside of surely boring fixed cover 222, surely bore liner plate 23 in the taper determined cone fixed cover 222 and match, surely bore liner plate 23 outer side surface on be also provided be connected as a single entity with it determine taper pin seat 231, determine taper pin seat 231 with surely bore Connection Block 223 mate, corresponding, determine taper pin seat 231 by surely boring syndeton and surely boring Connection Block 223 and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt 232, liner plate nut 233, disk spring 234, spring fairlead 235 and packing ring 236, and the upper end of lining-plate bolt 232 is male threaded joint, and the lower end of lining-plate bolt 232 is articulated section; The bottom of described lining-plate bolt 232 by bearing pin with to determine taper pin seat 231 hinged, the upper end of lining-plate bolt 232 is fixed by liner plate nut 233 after surely boring Connection Block 223, spring fairlead 235 and packing ring 236 are set in liner plate nut 233 from outside to inside successively and surely bore on the lining-plate bolt 232 between Connection Block 223 upper surface, disk spring 234 is set on spring fairlead 235, and the bottom that disk spring 234 overlaps and packing ring 236 offset.
This cone 22 of determining of surely boring in frame integrally connects and composes by surely boring adjustable ring 221, surely cone fixed cover 222, surely cone Connection Block 223 and determining cone reinforcement 224, strengthens the bonding strength determining cone 22 on the whole.Surely bore the outside of liner plate 23 to be provided with and corresponding with determining cone Connection Block 223 to determine taper pin seat 231, determining taper pin seat 231 and surely bore between Connection Block 223 to flexibly connect by surely boring syndeton, wherein surely boring that disk spring 234 in syndeton coordinates spring fairlead 235, packing ring 236 plays damping effect; The bottom of surely boring lining-plate bolt 232 in syndeton with determine taper pin seat 231 hinged by bearing pin, thus can be made to determine cone liner plate 23 and can the swing centered by bearing pin cushion when broken building stones.Comprehensive overall structure of surely boring frame, bonding strength is high, anti seismic efficiency is good advantage that it has.
Claims (6)
1. gyratory crusher, comprises frame, and is arranged on the mantle group in frame, and described frame comprises being in determines cone frame above mantle group; It is characterized in that:
Described frame of surely boring comprises and determines cone, and be arranged on determine cone inside determine cone liner plate; Determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and be arranged on and determine cone fixed cover, surely many groups of boring between adjustable ring and surely bore Connection Block and Duo Gen determines cone reinforcement; 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;
Described inside of surely boring Connection Block communicates with the inside of surely boring fixed cover, surely bore liner plate in the taper determined cone fixed cover and match, 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 surely boring syndeton and surely boring Connection Block and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, and the upper end of lining-plate bolt is male threaded joint, and the lower end of lining-plate bolt is articulated section; The bottom of described 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 surely boring Connection Block, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and surely bore on the lining-plate bolt between Connection Block upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset.
2. gyratory crusher according to claim 1, is characterized in that: described mantle group comprises mantle axle, and is set in the movable cone outside mantle axle, and coning sleeve is located at the mantle liner plate outside movable cone; The lower end inside face of described mantle liner plate and the lower end outside face of movable cone fit tightly, the mantle groove of filling epoxy resin is configured between the upper end medial surface of mantle liner plate and the upper end lateral surface of movable cone, the mantle axle of movable cone upper end has been threaded clamp nut, clamp nut axial location mantle liner plate.
3. gyratory crusher according to claim 2, it is characterized in that: the inside of described movable cone is provided with the ladder hole that lower diameter is large, upper diameter is little, ladder hole runs through the upper and lower two ends of movable cone, and ladder hole is divided into the axle top installing hole on the bearing mounting hole of bottom, the axis body installing hole at middle part and top; Described mantle axle is by mantle axis body, and the mantle axle top be arranged on above mantle axis body integrally connects and composes, the axis body installing hole interference fit of mantle axis body and movable cone, the axle top installing hole interference fit of mantle axle top and movable cone.
4. gyratory crusher according to claim 2, is characterized in that: be also provided with protective cap above clamp nut.
5. gyratory crusher according to claim 4, is characterized in that: be provided with cut ring between the upper end of clamp nut and mantle liner plate.
6. gyratory crusher according to claim 5, is characterized in that: the upper end of mantle liner plate is provided with polylith mantle and strengthens gusset, and polylith mantle is strengthened gusset and distributed along mantle liner plate upper end port rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058067.0U CN204448123U (en) | 2015-01-28 | 2015-01-28 | Gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058067.0U CN204448123U (en) | 2015-01-28 | 2015-01-28 | Gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448123U true CN204448123U (en) | 2015-07-08 |
Family
ID=53655071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058067.0U Expired - Fee Related CN204448123U (en) | 2015-01-28 | 2015-01-28 | Gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588158A (en) * | 2015-01-28 | 2015-05-06 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN109663630A (en) * | 2018-12-18 | 2019-04-23 | 北京凯特破碎机有限公司 | Liner plate anticollision device, collision-prevention device and unit for inertial conic crusher |
-
2015
- 2015-01-28 CN CN201520058067.0U patent/CN204448123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588158A (en) * | 2015-01-28 | 2015-05-06 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN109663630A (en) * | 2018-12-18 | 2019-04-23 | 北京凯特破碎机有限公司 | Liner plate anticollision device, collision-prevention device and unit for inertial conic crusher |
| CN109663630B (en) * | 2018-12-18 | 2024-03-29 | 北京凯特破碎机有限公司 | Lining plate anti-collision device and inertia cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |