CN204365382U - A kind of gates crusher - Google Patents
A kind of gates crusher Download PDFInfo
- Publication number
- CN204365382U CN204365382U CN201420869677.4U CN201420869677U CN204365382U CN 204365382 U CN204365382 U CN 204365382U CN 201420869677 U CN201420869677 U CN 201420869677U CN 204365382 U CN204365382 U CN 204365382U
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- liner plate
- mantle
- frame
- main shaft
- cone
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Abstract
The utility model relates to mining equiment field.A kind of gates crusher, comprises frame, and is arranged on mantle main shaft group, transmission mechanism, the eccentric stiffener in frame; Described eccentric stiffener is connected with transmission mechanism transmission, and the lower end location and installation of mantle main shaft group is in eccentric stiffener; Described frame madial wall is provided with determines cone liner plate, and mantle main shaft group comprises main shaft, and is set in the movable cone outside main shaft, and coning sleeve is located at the mantle liner plate outside movable cone, mantle liner plate and surely bore the crusher chamber being configured for broken building stones between liner plate; In this disintegrating machine, that surely bores liner plate is connected and fixed mode, not only improves bonding strength but also has damping effect, avoids frame to produce sharp pounding, extends the service life of frame; Mantle liner plate with adopt between movable cone that tapering is sheathed, epoxy resin pastes and locates three kinds of connected modes with locking nut and be connected, thus limit mantle liner plate by axial and circumferential respectively, mantle liner plate is connected firmly, good stability.
Description
Technical field
The utility model relates to mining equiment field, particularly relates to a kind of gates crusher.
Background technology
Gates 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, and determining in the mantle liner plate in mantle main shaft group and frame cooperatively interacts for broken building stones between cone liner plate.But, there is the weak point of following two aspects in existing gates crusher: one, surely boring liner plate is rigidly attached in frame, in the process of broken building stones, cone crusher chance produces substantial load, and determines cone liner plate rigidly connected frame and produces sharp pounding, and frame to shake and the collision of building stones for a long time, very easily produce crack, have a strong impact on its service life.Two, the mantle liner plate in mantle main shaft group and the connection between movable cone insecure, mantle liner plate easily loosens, and there is potential safety hazard.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide the gates crusher that a kind of intensity is high, be connected firmly.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of gates crusher, comprises frame, and is arranged on mantle main shaft group, transmission mechanism, the eccentric stiffener in frame; Described eccentric stiffener is connected with transmission mechanism transmission, and the lower end location and installation of mantle main shaft group is in eccentric stiffener;
Described frame madial wall is provided with determines cone liner plate, outside the upper end of surely boring liner plate and be configured for filling epoxy resin between the interior sidewall surface of frame determine cone groove; The bottom of surely boring liner plate is connected with frame by Ding Zhui bindiny mechanism, and Ding Zhui bindiny mechanism comprises for connecting bolt, the nut of determining cone liner plate and frame, and for the disk spring of damping, spring fairlead and plain washer; Described screw bolt passes bores liner plate and frame surely, nut by spring fairlead and plain washer from outside to inside successively positioning sleeve be located on bolt; Disk spring is set on spring fairlead, and bottom and the plain washer of disk spring offset;
Described mantle main shaft group comprises main shaft, and is set in the movable cone outside main shaft, and coning sleeve is located at the mantle liner plate outside movable cone, mantle liner plate and surely bore the crusher chamber being configured for broken building stones between liner plate; Closely offset between the lower end inside face of described mantle liner plate and the lower end outside face of movable cone, 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, main shaft above movable cone has been threaded locking nut, locking nut axial location mantle liner plate.
As preferably, between locking nut and mantle liner plate, be provided with cut ring; Can cut ring be cut off during dismounting, be convenient to back out locking nut, dismounting mantle liner plate.
As preferably, described upper end medial surface of surely boring liner plate is provided with buffering step, and the medial surface of surely boring liner plate bottom is arc surface; Buffering step cushions the building stones being entered crusher chamber by charging aperture, and after arc surface makes building stones fragmentation, shape is more regular.
The utility model adopts technique scheme, this gates crusher has following 2 advantages: one, surely bore outside liner plate upper end and be provided with between the interior sidewall surface of frame and determine cone groove, surely bore groove and be used for filling epoxy resin, will cone liner plate upper end be determined and frame flexibly connects fixing by filling epoxy resin; The bottom of surely boring liner plate flexibly connects fixing by Ding Zhui bindiny mechanism and frame, and the disk spring in Ding Zhui bindiny mechanism has damping effect; That comprehensively surely bores liner plate is connected and fixed mode, not only improves bonding strength but also has damping effect.Two, mantle liner plate is connected with adopting three kinds of connected modes between movable cone, thus limits mantle liner plate by axial and circumferential respectively, mantle liner plate is connected firmly, good stability; Specifically: 1, movable cone is the taper type that the little lower end diameter of upper end diameter is large, and taper fit between mantle liner plate and movable cone closely offsets between the lower end inside face of mantle liner plate and the lower end outside face of movable cone, thus restriction mantle liner plate down slides; 2, for filling epoxy resin in the mantle groove between mantle liner plate and movable cone, by epoxy resin, mantle liner plate and movable cone are clung, thus restriction mantle liner plate circumference is slided; 3, main shaft is provided with locking nut, locking nut axial location mantle liner plate, thus restriction mantle liner plate up slides.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the structural representation of mantle main shaft 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 gates crusher as shown in Fig. 1 ~ Fig. 3, comprises frame 2, and is arranged on mantle main shaft group 3, transmission mechanism 6, the eccentric stiffener 5 in frame.Described eccentric stiffener 5 is connected with transmission mechanism 6 transmission, and the lower end location and installation of mantle main shaft group 3 is in eccentric stiffener 5.
Be provided with inside described frame 2 and determine cone liner plate 24, surely boring liner plate 24 is the hollow centrums matched with the interior sidewall surface of frame 2, the upper end medial surface of surely boring liner plate 24 is provided with buffering step, the effect of buffering step cushions building stones, surely boring the medial surface of liner plate 24 bottom is arc surface, and the effect of arc surface is in order to shape after making building stones fragmentation is more regular; Outside the upper end of surely boring liner plate 24 and be configured for filling epoxy resin between the interior sidewall surface of frame 2 determine cone groove 25, the bottom of surely boring liner plate 24 is connected with frame 2 lower end by Ding Zhui bindiny mechanism.Described Ding Zhui bindiny mechanism comprises bolt, nut and disk spring 261, spring fairlead 262 and plain washer 263, during installation, surely pasted fixing between cone liner plate 24 and frame 2 upper end by epoxy resin, surely bore between liner plate 24 and frame 2 lower end and be connected and fixed by Ding Zhui bindiny mechanism, specifically bolt is successively by surely boring liner plate 24 and frame 2, spring fairlead 262 and plain washer 263 are fixed on bolt by nut from outside to inside successively, disk spring 261 is set on spring fairlead 262, and bottom and the plain washer 263 of disk spring 261 offset.
Described mantle main shaft group 3 comprises main shaft 31, movable cone 32 and mantle liner plate 33; The mid diameter of main shaft 31 is greater than its two ends diameter, and movable cone 32 is the taper type that the little lower end diameter of upper end diameter is large, and the axle center place of movable cone 32 is provided with spindle hole, and movable cone 32 is set in outside the middle part of main shaft 31.Shown mantle liner plate 33 coning sleeve is located at outside movable cone 32, closely offsets between the lower end inside face of mantle liner plate 33 and the lower end outside face of movable cone 32, thus restriction mantle liner plate 33 down slides; Be configured for the mantle groove 37 of filling epoxy resin between the upper end medial surface of mantle liner plate 33 and the upper end lateral surface of movable cone 32, by epoxy resin, mantle liner plate 33 and movable cone 32 clung, thus restriction mantle liner plate 33 circumference is slided; Main shaft 31 above movable cone 32 has been threaded locking nut 38, is provided with cut ring 39 between locking nut 38 and mantle liner plate 33, and locking nut 38 is by cut ring 39 axial location mantle liner plate 33, thus restriction mantle liner plate 33 up slides.By above-mentioned three kinds of connected modes, limit mantle liner plate 33 by axial and circumferential respectively, mantle liner plate 33 is connected firmly, good stability.Cut ring 39 can be cut off when mantle liner plate 33 changed by needs, back out locking nut 38, knock mantle liner plate 33 and itself and movable cone 32 are loosened, take off from main shaft 31 upper end.
The gates crusher of comprehensive said structure, mantle liner plate and surely bore the crusher chamber being configured for broken building stones between liner plate; When equipment runs, a large amount of building stones in crusher chamber by mantle liner plate, surely bore liner plate attrition crushing; In this disintegrating machine, that surely bores liner plate is connected and fixed mode, not only improves bonding strength but also has damping effect, avoids frame to produce sharp pounding, extends the service life of frame; Mantle liner plate with adopt between movable cone that tapering is sheathed, epoxy resin pastes and locates three kinds of connected modes with locking nut and be connected, thus limit mantle liner plate by axial and circumferential respectively, mantle liner plate is connected firmly, good stability.
Claims (3)
1. a gates crusher, comprises frame, and is arranged on mantle main shaft group, transmission mechanism, the eccentric stiffener in frame; Described eccentric stiffener is connected with transmission mechanism transmission, and the lower end location and installation of mantle main shaft group, in eccentric stiffener, is characterized in that:
Described frame madial wall is provided with determines cone liner plate, outside the upper end of surely boring liner plate and be configured for filling epoxy resin between the interior sidewall surface of frame determine cone groove; The bottom of surely boring liner plate is connected with frame by Ding Zhui bindiny mechanism, and Ding Zhui bindiny mechanism comprises for connecting bolt, the nut of determining cone liner plate and frame, and for the disk spring of damping, spring fairlead and plain washer; Described screw bolt passes bores liner plate and frame surely, nut by spring fairlead and plain washer from outside to inside successively positioning sleeve be located on bolt; Disk spring is set on spring fairlead, and bottom and the plain washer of disk spring offset;
Described mantle main shaft group comprises main shaft, and is set in the movable cone outside main shaft, and coning sleeve is located at the mantle liner plate outside movable cone, mantle liner plate and surely bore the crusher chamber being configured for broken building stones between liner plate; Closely offset between the lower end inside face of described mantle liner plate and the lower end outside face of movable cone, 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, main shaft above movable cone has been threaded locking nut, locking nut axial location mantle liner plate.
2. a kind of gates crusher according to claim 1, is characterized in that: be provided with cut ring between locking nut and mantle liner plate.
3. a kind of gates crusher according to claim 1, is characterized in that: described upper end medial surface of surely boring liner plate is provided with buffering step, and the medial surface of surely boring liner plate bottom is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869677.4U CN204365382U (en) | 2014-12-31 | 2014-12-31 | A kind of gates crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869677.4U CN204365382U (en) | 2014-12-31 | 2014-12-31 | A kind of gates crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365382U true CN204365382U (en) | 2015-06-03 |
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ID=53321631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869677.4U Active CN204365382U (en) | 2014-12-31 | 2014-12-31 | A kind of gates crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548560A (en) * | 2019-10-09 | 2019-12-10 | 攀钢集团矿业有限公司 | Movable cone lining plate and crusher |
| CN111673471A (en) * | 2020-04-28 | 2020-09-18 | 颍上县翔安新能源科技有限公司 | Lithium cell processing is with packing cutting device |
-
2014
- 2014-12-31 CN CN201420869677.4U patent/CN204365382U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548560A (en) * | 2019-10-09 | 2019-12-10 | 攀钢集团矿业有限公司 | Movable cone lining plate and crusher |
| CN111673471A (en) * | 2020-04-28 | 2020-09-18 | 颍上县翔安新能源科技有限公司 | Lithium cell processing is with packing cutting device |
| CN111673471B (en) * | 2020-04-28 | 2021-11-23 | 颍上县翔安新能源科技有限公司 | Lithium cell processing is with packing cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
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. |