CN101829613B - Cone crusher - Google Patents
Cone crusher Download PDFInfo
- Publication number
- CN101829613B CN101829613B CN201010162262XA CN201010162262A CN101829613B CN 101829613 B CN101829613 B CN 101829613B CN 201010162262X A CN201010162262X A CN 201010162262XA CN 201010162262 A CN201010162262 A CN 201010162262A CN 101829613 B CN101829613 B CN 101829613B
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- spherical bearing
- floating type
- mantle
- main shaft
- type spherical
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Abstract
The invention discloses a cone crusher which comprises a transmission shaft, a small cone gear, a big cone gear, a movable cone, a fixed cone, a main shaft, an eccentric shaft sleeve, a stand central sleeve barrel and a stand, wherein a floating type spherical bearing is arranged at the lower end of the movable coneand positioned between the movable cone and a plane bearing seat; the spherical surface at the upper part of the floating type spherical bearing and the spherical surface at the lower part of the movable cone form a spherical kinematic pair; the plane surface at the lower part of the floating type spherical bearing and the upper plane surface of the plane bearing seat form a plane kinematic pair; the main shaft is a cylindrical main shaft and is inserted into a cylindrical inner hole of the eccentric shaft sleeve to form a cylindrical kinematic pair; and the big cone gear is fixedly arranged at the upper part of the eccentric shaft sleeve. The cone crusher of the invention has the characteristics of simple structure, good manufacturability of manufacture and installation, low manufacturing cost, long service life of vulnerable parts, low energy consumption, high working efficiency and low failure rate in the using process.
Description
Technical field
The invention belongs to the material field of crushing equipment, refer to a kind of gyratory crusher particularly.
Background technology
Existing spring gyratory crusher and multicylinder hydraulic formula gyratory crusher belong to a kind of gyratory crusher; Their internal structure is the same basically, and its main distinction is that the latter is with a plurality of the former many groups springs of hydraulic jacks replacement in the outside safeties.The structure of existing spring gyratory crusher and multicylinder hydraulic formula gyratory crusher is as shown in Figure 1, and its main shaft 8 is taper spindles, and fixed type ball spherical bearing 61 is fixedly mounted on the planar axes bearing 7.Drive power transmission shaft 2 rotations by motor 1 during gyratory crusher work; Thereby the bevel pinion of power transmission shaft 2 other ends 11 drives bevel gear wheel 3 and drives excentric sleeve 9 rotations that are fixedly connected with bevel gear wheel 3, and main shaft 8 is inserted in the cone-shaped inner hole of excentric sleeve 9, and mantle 4 is fixedly mounted on main shaft 8 tops; And by 61 supports of fixed type ball spherical bearing; Planar axes bearing 7 is fixedly connected on the frame 12, and mantle 4 bottom spheres match with fixed type ball spherical bearing 61 top spheres, and it is secondary to constitute spheric motion.Along with the rotation of excentric sleeve 9, main shaft 8 drive mantles 4 are that the summit is around gyratory crusher center line OO with the centre of sphere O point of fixed type ball spherical bearing 61 top spheres
1Rotate, main shaft 8 also drives mantle 4 around self axes O O simultaneously
2Spinning motion, this motion of mantle 4 is called the precession campaign.Ore is in the process that is extruded with broken when boring 5 surely when mantle 4 forwards to, and mantle 4 another sides leave and decide awl 5, the ore that is extruded broken this moment lean on own wt from mantle 4 with bore 5 bottoms surely and discharge.
Because existing spring gyratory crusher and multicylinder hydraulic formula gyratory crusher adopt fixed type ball spherical bearing and taper spindle; Cause no matter existing gyratory crusher is in manufacturing or use, to have many shortcomings, like complex structure, manufacturing and installation technology property are bad; Manufacturing cost is high; Energy consumption is high, inefficiency, and particularly in use fault rate is high.
Summary of the invention
The objective of the invention is the deficiency to above-mentioned prior art, a kind of gyratory crusher is provided, this gyratory crusher has simple in structure; Manufacturing and installation technology property are good, low cost of manufacture, consumable accessory long service life; Energy consumption is low, the low characteristics of fault rate in high efficiency and the use.
For realizing above-mentioned purpose, gyratory crusher of the present invention comprises power transmission shaft, bevel pinion; Bevel gear wheel, mantle, fixed awl; Main shaft, excentric sleeve, frame central sleeve; Frame is characterized in that, there is floating type spherical bearing described mantle lower end; Floating type spherical bearing is between mantle and plane bearing seat, and it is secondary that the bottom sphere of the top sphere of floating type spherical bearing and mantle constitutes spheric motion, constitutes planar kinematic pair between the upper plane of the lower flat of floating type spherical bearing and planar axes bearing; Said main shaft is a cylindrical spindle, and cylindrical spindle is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve, and said bevel gear wheel is packed in excentric sleeve top.
Another kind of gyratory crusher of the present invention, it comprises power transmission shaft, bevel pinion; Bevel gear wheel, mantle, fixed awl; Main shaft, excentric sleeve, frame central sleeve; Frame is characterized in that, there is floating type spherical bearing described mantle lower end; Floating type spherical bearing is arranged on frame central sleeve upper end, and between mantle and frame central sleeve, it is secondary that the bottom sphere of the top sphere of floating type spherical bearing and mantle constitutes spheric motion; Constitute planar kinematic pair between the upper plane of the lower flat of floating type spherical bearing and frame central sleeve, said cylindrical spindle is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve, and said bevel gear wheel is packed in the excentric sleeve bottom.
Because mantle, main shaft, spherical bearing and excentric sleeve are the core components of spring gyratory crusher and multicylinder hydraulic formula disintegrating machine, be the key factor of decision gyratory crusher performance.The fixed type ball spherical bearing that the present invention will have on spring gyratory crusher and the multicylinder hydraulic formula gyratory crusher changes floating type spherical bearing into; During gyratory crusher work; The planar kinematic pair of floating type spherical bearing bottom; Can guarantee that floating type spherical bearing has horizontal relative motion, thereby guaranteed that main shaft and mantle are not being interfered in the centre of sphere O of spherical bearing top sphere point precession motion process.The endoporus that simultaneously traditional conical main shaft is made on cylindrical spindle, the excentric sleeve has made cylindrical hole into by bellmouth; Because cylindrical parts are than suitability is better each other between the conical parts; Parts are processed more easily, thereby can improve the manufacture craft of gyratory crusher parts, improve the precision of the processing of parts; Gyratory crusher in use fault rate is low, the consumable accessory long service life.
Gyratory crusher of the present invention adopts floating type spherical bearing and cylindrical spindle structure, has overcome existing spring gyratory crusher and multicylinder hydraulic formula gyratory crusher because adopt the fixed type ball spherical bearing and taper spindle and the multinomial shortcoming of disintegrating machine that causes from root.Compare with existing gyratory crusher, gyratory crusher of the present invention is simple in structure, and manufacturing and mounting process property are good; Parts are easy to processing and machining accuracy is improved largely, during running the parts loss little, energy consumption reduces; The operational failure rate reduces significantly, and operating efficiency increases substantially.
Description of drawings
Fig. 1 is the structural representation of existing gyratory crusher;
Fig. 2 is the structural representation of a kind of gyratory crusher of the present invention;
Fig. 3 is the structural representation of another kind of gyratory crusher of the present invention.
The specific embodiment
Below in conjunction with Figure of description gyratory crusher of the present invention is done further explain.
Gyratory crusher shown in Figure 2, it comprises power transmission shaft 2, bevel pinion 11; Bevel gear wheel 3, mantle 4 bores 5 surely; Main shaft 8, excentric sleeve 9, frame central sleeve 10; Frame 12, there is floating type spherical bearing 6 described mantle 4 lower ends, and floating type spherical bearing 6 is between mantle 4 and plane bearing seat 7; It is secondary that the bottom sphere of the top sphere of floating type spherical bearing 6 and mantle 4 constitutes spheric motion, constitutes planar kinematic pair between the last plane of the lower flat of floating type spherical bearing 6 and planar axes bearing 7, and said main shaft 8 is a cylindrical spindle; Cylindrical spindle 8 is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve 9, and said bevel gear wheel 3 is packed in excentric sleeve 9 tops.Gyratory crusher is when work; Planar kinematic pair between said floating type spherical bearing 6 bottoms and the planar axes bearing 7; Can realize between floating type spherical bearing and the planar axes bearing horizontal relative motion being arranged, thereby guaranteed that cylindrical spindle is not being interfered in O point precession motion process.
Another kind of gyratory crusher shown in Figure 3, it comprises power transmission shaft 2, bevel pinion 11; Bevel gear wheel 3, mantle 4 bores 5 surely; Main shaft 8, excentric sleeve 9, frame central sleeve 10; Frame 12, there is floating type spherical bearing 6 described mantle 4 lower ends, and floating type spherical bearing 6 is arranged on frame central sleeve 10 upper ends; And between mantle 4 and frame central sleeve 10, it is secondary that the bottom sphere of the top sphere of floating type spherical bearing 6 and mantle 4 constitutes spheric motion, constitutes planar kinematic pair between the upper plane of the lower flat of floating type spherical bearing 6 and frame central sleeve 10; Cylindrical spindle 8 is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve 9, and said bevel gear wheel 3 is packed in excentric sleeve 9 bottoms.Gyratory crusher is when work; Planar kinematic pair between said floating type spherical bearing 6 bottoms and the frame central sleeve 10; Can realize between floating type spherical bearing and the frame central sleeve horizontal relative motion being arranged, thereby guaranteed that cylindrical spindle is not being interfered in O point precession motion process.
Gyratory crusher of the present invention makes floating type spherical bearing into through the fixed type ball spherical bearing with existing spring gyratory crusher and multicylinder hydraulic formula gyratory crusher; Cylindrical spindle is not being interfered in O point precession motion process; Like this; Overcome complex structure, the gyratory crusher manufacturing that the fixed type ball spherical bearing and the conical main shaft of existing gyratory crusher brought and installation technology property is bad, manufacturing cost is high, energy consumption is high, inefficiency from root, particularly the high shortcoming of fault rate in operation process.
Claims (2)
1. gyratory crusher, it comprises power transmission shaft (2), bevel pinion (11); Bevel gear wheel (3), mantle (4), fixed awl (5); Main shaft (8), excentric sleeve (9), frame central sleeve (10); Frame (12) is characterized in that: there is floating type spherical bearing (6) described mantle (4) lower end, and floating type spherical bearing (6) is positioned between mantle (4) and the plane bearing seat (7); It is secondary that the bottom sphere of the top sphere of floating type spherical bearing (6) and mantle (4) constitutes spheric motion, constitutes planar kinematic pair between the upper plane of the lower flat of floating type spherical bearing (6) and planar axes bearing (7), and said main shaft (8) is a cylindrical spindle; Main shaft (8) is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve (9), and said bevel gear wheel (3) is packed in excentric sleeve (9) top.
2. gyratory crusher, it comprises power transmission shaft (2), bevel pinion (11); Bevel gear wheel (3), mantle (4), fixed awl (5); Main shaft (8), excentric sleeve (9), frame central sleeve (10); Frame (12) is characterized in that: there is floating type spherical bearing (6) described mantle (4) lower end, and floating type spherical bearing (6) is arranged on frame central sleeve (10) upper end; And be positioned between mantle (4) and the frame central sleeve (10), it is secondary that the bottom sphere of the top sphere of floating type spherical bearing (6) and mantle (4) constitutes spheric motion, constitutes planar kinematic pair between the upper plane of the lower flat of floating type spherical bearing (6) and frame central sleeve (10); Said main shaft (8) is a cylindrical spindle, and main shaft (8) is inserted in and constitutes face of cylinder kinematic pair in the cylindrical bore of excentric sleeve (9), and said bevel gear wheel (3) is packed in excentric sleeve (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010162262XA CN101829613B (en) | 2010-04-27 | 2010-04-27 | Cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010162262XA CN101829613B (en) | 2010-04-27 | 2010-04-27 | Cone crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829613A CN101829613A (en) | 2010-09-15 |
| CN101829613B true CN101829613B (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010162262XA Expired - Fee Related CN101829613B (en) | 2010-04-27 | 2010-04-27 | Cone crusher |
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| CN (1) | CN101829613B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233286A (en) * | 2011-05-01 | 2011-11-09 | 浙江黑白矿山机械有限公司 | Cone crusher with multifunctional spiral crushing wall |
| CN103691509B (en) * | 2014-01-04 | 2015-11-18 | 河南黎明重工科技股份有限公司 | Parallel axes gyratory crusher |
| CN104226407B (en) * | 2014-08-29 | 2017-06-16 | 湖南五星重工有限公司 | A kind of adjustable cone crusher |
| CN105498931A (en) * | 2016-02-03 | 2016-04-20 | 江苏天鹏机电制造有限公司 | Sand production line |
| CN108295939A (en) * | 2018-02-08 | 2018-07-20 | 华北理工大学 | A kind of gyratory crusher that two-part is broken |
| CN110479412B (en) * | 2019-08-27 | 2020-12-15 | 湖南柿竹园有色金属有限责任公司 | High-efficient type cone crusher |
| CN112403570A (en) * | 2020-10-30 | 2021-02-26 | 重庆贻晨兴工业设计有限责任公司 | Conical waste heat collecting crusher and using method thereof |
| CN113600328B (en) * | 2021-10-11 | 2022-01-25 | 济南万华水泥有限责任公司 | Material grinding device is used in building block production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592517A (en) * | 1985-04-22 | 1986-06-03 | Zarogatsky Leonid P | Inertia cone crusher |
| US4655405A (en) * | 1985-06-14 | 1987-04-07 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh | Inertia cone crusher |
| CN201164807Y (en) * | 2008-02-22 | 2008-12-17 | 张元道 | Inosculation type spindle breaker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995003125A1 (en) * | 1993-07-20 | 1995-02-02 | Aktsionernoe Obschestvo 'mekhanobr-Tekhnika' | Cone inertial crusher |
| JPH08266918A (en) * | 1995-03-30 | 1996-10-15 | Rasa Ind Ltd | Inertia cone crusher |
-
2010
- 2010-04-27 CN CN201010162262XA patent/CN101829613B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592517A (en) * | 1985-04-22 | 1986-06-03 | Zarogatsky Leonid P | Inertia cone crusher |
| US4655405A (en) * | 1985-06-14 | 1987-04-07 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh | Inertia cone crusher |
| CN201164807Y (en) * | 2008-02-22 | 2008-12-17 | 张元道 | Inosculation type spindle breaker |
Non-Patent Citations (4)
| Title |
|---|
| JP特開平8-266918A 1996.10.15 |
| 樊保兴.圆锥破碎机的改进.《矿山机械》.1996,(第2期),42-43. * |
| 郎世平,伍发新,郎宝贤.对HP圆锥破碎机的分析.《矿山机械》.2006,(第4期),52-53. * |
| 郎宝贤，郎世平.液压圆锥破碎机的现状与发展趋势.《矿山机械》.2009,(第23期),70-73. * |
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| CN101829613A (en) | 2010-09-15 |
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Effective date of registration: 20210319 Address after: Room 1001, unit 13, building 7, Yuyuan, Huazhong University of science and technology, 78 yujiahu Road, Guanshan, Wuhan, Hubei 430074 Patentee after: Wuhan new high energy heavy industry technology Co.,Ltd. Address before: 430070 box 26, 199 Xiongchu street, Hongshan, Wuchang, Wuhan, Hubei Province Patentee before: Lang Baoxian Patentee before: Lang Shiping |
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Granted publication date: 20120118 Termination date: 20210427 |