CN201431896Y - Novel cone crusher - Google Patents
Novel cone crusher Download PDFInfo
- Publication number
- CN201431896Y CN201431896Y CN2009200736486U CN200920073648U CN201431896Y CN 201431896 Y CN201431896 Y CN 201431896Y CN 2009200736486 U CN2009200736486 U CN 2009200736486U CN 200920073648 U CN200920073648 U CN 200920073648U CN 201431896 Y CN201431896 Y CN 201431896Y
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- Prior art keywords
- eccentric main
- bolster
- main axis
- wall
- axis
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Abstract
The utility model discloses a novel cone crusher. The novel cone crusher comprises an upper rack body and a lower rack body; a feed hopper is arranged on the upper rack body; a support shaft is connected with the lower rack body through a bearing support; the interior of the support shaft is connected to an eccentric main shaft through a shaft sleeve; the axis of the eccentric main shaft deviatesfrom a central axis to form a certain angle and intersects the central axis; the middle part of the eccentric main shaft is connected to a movable cone; a crushing wall is fixed on the outer lateral wall of the movable cone; a rolled mortar wall corresponding to the crushing wall is arranged on the upper rack body; a belt pulley connected with a power unit is arranged at the lower end of the support shaft; a hydraulic regulating device used for regulating the axial positioning of the eccentric main shaft is arranged between the eccentric main shaft and the support shaft; and two ends of the support shaft are connected with a bearing house through bearings. Compared with the prior art, the cone crusher provided by the utility model has the advantages of higher efficiency, better performanceand simple structure, greatly reduces production cost, and is convenient for operation and maintenance.
Description
Technical field
The utility model belongs to material crusher tool technical field, particularly a kind of novel gyratory crusher.
Background technology
The utility model is to be to China Patent No.: ZL 200620031577.X, name are called the further improvement of " free style gyratory crusher ".The two ends that the existing deficiency of above-mentioned patent mainly shows eccentric main axis are fixed in the body by bearing block, can not can not provide effective overload protection during broken thing (as iron block) when running in the running, spring bearing in the bearing block very easily damages, the bending strength of eccentric main axis and bearing capacity are also lower, and the adjustment of deciding broken gap between cone and the mantle cover simultaneously is also inconvenient; In addition, the transmission device in this patent is arranged in feed hopper, and the protective device of belt pulley and belt is very easily broken by material, makes simultaneously the charging of can not having one's bosom filled with greatly to have reduced crushing efficiency.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, proposes the comparatively desirable novel gyratory crusher of a kind of fragmentation (in small, broken bits) effect, and make its have simple in structure, be easy to the characteristics making and safeguard.
For achieving the above object, the utility model can be taked following technical proposals:
Novel gyratory crusher described in the utility model, comprise upper frame, lower frame, on upper frame, be provided with feed hopper, bolster couples together by bearing block and described lower frame, in described bolster, be connected with eccentric main axis by axle sleeve, the angle that the axis of eccentric main axis and center axis deviation are certain and crossing with central axis, the middle part of described eccentric main axis is connected with the mantle body, fix broken wall on the lateral wall of described mantle body, it is corresponding with described broken wall to be provided with rolled mortar wall on upper frame; On described bolster, be provided with the belt pulley that is connected with power set, be positioned at the bolster lower end.
Between described eccentric main axis and bolster, be provided with the axial location of hydraulic regulating device, by adjusting the gap length of discharge gate between described broken wall and the rolled mortar wall to the adjusting of hydraulic regulating device and in shattering process, playing overload protective function as eccentric main axis.
The two ends of described bolster are connected by bearing with described bearing chamber.
The top of described eccentric main axis is connected with upper frame by oscillating bearing, and the contact-making surface of described oscillating bearing is a sphere.
Lock with special nut described mantle body upper end, and its bottom is provided with balancing weight.
Advantage of the present utility model is that the upper end of eccentric main axis is connected with upper frame by oscillating bearing, be provided with hydraulic regulating device between its lower end and the bolster, can adjust broken gap by adjusting, in shattering process, play the effect of overload protection simultaneously hydraulic regulating device; Described transmission device is positioned at the lower frame lower end, both can prevent that the protective device of belt pulley and belt from being broken by material, is convenient to the charging of having one's bosom filled with again, thereby has improved crushing efficiency.Therefore, this disintegrating machine has higher efficient than prior art, and performance is more excellent, and it is simple in structure, and cost of manufacture reduces greatly, and is convenient to Operation and maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, novel gyratory crusher described in the utility model, comprise upper frame 2, lower frame 4, on upper frame 2, be provided with feed hopper 1, bolster 9 couples together by bearing block 5 and described lower frame 4, in described bolster 9, be connected with eccentric main axis 14 by axle sleeve 12, the angle that the axis of eccentric main axis 14 and center axis deviation are certain and crossing with central axis, the middle part of described eccentric main axis 14 is connected with mantle body 15, fix broken wall 16 on the lateral wall of described mantle body 15, it is corresponding with described broken wall 16 to be provided with rolled mortar wall 3 on upper frame 2; On described bolster 9, be provided with the belt pulley 8 that is connected with power set, be positioned at bolster 9 lower ends.
Lower end at described eccentric main axis 14 is connected with plunger 10 by frictional disk 11, form the circular chamber of a sealing between bolster 9 and the plunger 10, and on described bolster 9, be provided with a through hole, so that pressure oil enters in the annular seal space, partly rise or descend by adjusting the mantle of being formed by mantle body 15, broken wall 16 and eccentric main axis 14, to adjust the gap length of discharge gate between broken wall 16 and the rolled mortar wall 3 adjusting of oil pressure; Entering in the crusher chamber between rolled mortar wall 3 and the broken wall 16 can not broken thing (as iron block etc.); reduction resistant force sharply increases; oil pressure also increases thereupon in the annular seal space; force pressure oil to reflux; the mantle part can move down; increase discharge gate, discharge can not broken thing, thereby plays overload protective function.
The two ends of described bolster 9 and described bearing block 5 are connected with 13 by bearing 6,7.
The top of described eccentric main axis 14 is connected with upper frame 2 by oscillating bearing 18, and the contact-making surface of described oscillating bearing 18 is a sphere.
Lock with special nut 17 described mantle body 15 upper ends, and its bottom is provided with balancing weight.
Claims (5)
1, a kind of novel gyratory crusher, comprise upper frame (2), lower frame (4), on upper frame (2), be provided with feed hopper (1), bolster (9) couples together by bearing block (5) and described lower frame (4), in described bolster (9), be connected with eccentric main axis (14) by axle sleeve (12), the angle that the axis of eccentric main axis (14) and center axis deviation are certain and crossing with central axis, the middle part of described eccentric main axis (14) is connected with mantle body (15), fix broken wall (16) on the lateral wall of described mantle body (15), it is corresponding with described broken wall (16) to be provided with rolled mortar wall (3) on upper frame (2); On described bolster (9), be provided with the belt pulley (8) that is connected with power set; Hydraulic regulating device as eccentric main axis (14) axial location is set, by adjusting the gap length of discharge gate between described broken wall (16) and the rolled mortar wall (3) to the adjusting of hydraulic regulating device and in shattering process, playing overload protective function between described eccentric main axis (14) and bolster (9).
2, novel gyratory crusher according to claim 1 is characterized in that: described belt pulley (8) is positioned at the lower end of bolster (9).
3, novel gyratory crusher according to claim 1 is characterized in that: the top of described eccentric main axis (14) is connected with upper frame (2) by oscillating bearing (18), and the contact-making surface of described oscillating bearing (18) is a sphere.
4, novel gyratory crusher according to claim 1 is characterized in that: lock with special nut (17) described mantle body (15) upper end, and its bottom is provided with balancing weight.
5, novel gyratory crusher according to claim 1, it is characterized in that: described hydraulic regulating device is: the lower end at described eccentric main axis (14) is connected with plunger (10) by frictional disk (11), form the circular chamber of a sealing between bolster (9) and the plunger (10), and on described bolster (9), be provided with a through hole, so that pressure oil enters in the annular seal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200736486U CN201431896Y (en) | 2009-02-20 | 2009-02-20 | Novel cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200736486U CN201431896Y (en) | 2009-02-20 | 2009-02-20 | Novel cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431896Y true CN201431896Y (en) | 2010-03-31 |
Family
ID=42050710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200736486U Expired - Lifetime CN201431896Y (en) | 2009-02-20 | 2009-02-20 | Novel cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431896Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947476A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Eccentric sleeve mechanism for cone crusher |
| CN102430445A (en) * | 2011-11-07 | 2012-05-02 | 杭州海兴机械有限公司 | Hydraulic cone crusher |
| CN103476501A (en) * | 2011-04-14 | 2013-12-25 | 河龙干 | Cone-shaped crusher |
| CN103586121A (en) * | 2012-08-13 | 2014-02-19 | 山特维克知识产权股份有限公司 | Feed hopper |
| CN104399547A (en) * | 2014-12-31 | 2015-03-11 | 浙江浙矿重工股份有限公司 | Supporting assembly of cone crusher |
| CN105722596A (en) * | 2013-11-12 | 2016-06-29 | 山特维克知识产权股份有限公司 | Gyratory crusher main shaft and assembly |
| CN108160280A (en) * | 2018-01-31 | 2018-06-15 | 谢跃连 | A kind of road construction rubble crushing-separating apparatus |
| CN112403569A (en) * | 2020-09-16 | 2021-02-26 | 韶关祺瑞环保设备有限公司 | Cone crusher |
| CN117244619A (en) * | 2023-11-20 | 2023-12-19 | 德州鸿途矿山机械有限公司 | Dynamic cone crushing wall eccentric structure of cone crusher |
-
2009
- 2009-02-20 CN CN2009200736486U patent/CN201431896Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947476A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Eccentric sleeve mechanism for cone crusher |
| CN103476501A (en) * | 2011-04-14 | 2013-12-25 | 河龙干 | Cone-shaped crusher |
| CN103476501B (en) * | 2011-04-14 | 2015-05-27 | 河龙干 | Cone-shaped crusher |
| CN102430445A (en) * | 2011-11-07 | 2012-05-02 | 杭州海兴机械有限公司 | Hydraulic cone crusher |
| CN102430445B (en) * | 2011-11-07 | 2013-12-18 | 杭州海兴机械有限公司 | Hydraulic cone crusher |
| CN103586121A (en) * | 2012-08-13 | 2014-02-19 | 山特维克知识产权股份有限公司 | Feed hopper |
| CN105722596A (en) * | 2013-11-12 | 2016-06-29 | 山特维克知识产权股份有限公司 | Gyratory crusher main shaft and assembly |
| US11014090B2 (en) | 2013-11-12 | 2021-05-25 | Sandvik Intellectual Property Ab | Gyratory crusher main shaft and assembly |
| CN104399547A (en) * | 2014-12-31 | 2015-03-11 | 浙江浙矿重工股份有限公司 | Supporting assembly of cone crusher |
| CN108160280A (en) * | 2018-01-31 | 2018-06-15 | 谢跃连 | A kind of road construction rubble crushing-separating apparatus |
| CN112403569A (en) * | 2020-09-16 | 2021-02-26 | 韶关祺瑞环保设备有限公司 | Cone crusher |
| CN117244619A (en) * | 2023-11-20 | 2023-12-19 | 德州鸿途矿山机械有限公司 | Dynamic cone crushing wall eccentric structure of cone crusher |
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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 |
Address after: The new town of Pudong New Area Nanhui Lake West Road 201201 Shanghai City No. 333 room 303-64 Patentee after: World industrial technology group Limited by Share Ltd Address before: 201201 No. 416 Jianye Road, Jinqiao South District, Shanghai, Pudong Patentee before: Shanghai Shibang Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |
|
| CX01 | Expiry of patent term |