CN104549632A - Multi-cylinder cone crusher - Google Patents
Multi-cylinder cone crusher Download PDFInfo
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- CN104549632A CN104549632A CN201510041826.7A CN201510041826A CN104549632A CN 104549632 A CN104549632 A CN 104549632A CN 201510041826 A CN201510041826 A CN 201510041826A CN 104549632 A CN104549632 A CN 104549632A
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Abstract
The invention relates to the field of mining equipment. An eccentric shaft sleeve of the multi-cylinder cone crusher is installed above an inner barrel of a chassis, and the upper end of a vertical shaft in a shaft hole of the chassis is positioned inside the eccentric shaft sleeve; in use, lubricating oil in the chassis is injected through an oil filling hole in a bottom cover, drained into a coupling stepped hole of the eccentric shaft sleeve through a braking shaft hole in the vertical shaft, and used for lubricating an internal bearing of the eccentric shaft sleeve, and then the lubricating oil is respectively used for lubricating an upper axial thrust bearing and a lower axial thrust bearing through a shaft sleeve thin oil channel in the eccentric shaft sleeve; after lubricating an eccentric mechanism, the lubricating oil converges into a conical-tooth groove and converges into an inner barrel oil storage chamber through a thin oil channel of the chassis, the lubricating oil in the inner barrel oil storage chamber keeps certain oil level, can flow into a heating chamber for heating, and finally flows out from an oil outlet, so as to form a lubricating oil passage; therefore, the oil passage shows that an internal space of the chassis of the cone crusher is reasonable in design, and the oil passage is simple in design, so that the arrangement and lubrication for an internal mechanism are facilitated, and the using effect is good.
Description
Technical field
The present invention relates to mining equiment field, particularly relate to a kind of multi-cylinder cone crusher.
Background technology
Multi-cylinder cone crusher is a kind of mining machinery for broken building stones, and its principle drives eccentric stiffener to rotate by transmission mechanism, and eccentric stiffener drives the swing of mantle group to rotate, and is cooperatively interacted for broken building stones by mantle group and surely boring between frame.The eccentric stiffener of existing gyratory crusher comprises bearing block and excentric sleeve, the lower end of mantle group is positioned in excentric sleeve by bearing, excentric sleeve is positioned in bearing block by bearing, and the lower end of excentric sleeve is also provided with eccentric conical tooth, and the inner of transmission mechanism is meshed with eccentric conical tooth.But, the weak point of this kind of gyratory crusher is: the Undercarriage structure of existing gyratory crusher is unreasonable, and the shape restriction of excentric sleeve, gyratory crusher inside is caused to need to arrange many lubricant passage waies, be respectively used to outboard bearing in lubrication excentric sleeve, and transmission mechanism, thus make gyratory crusher oil circuit that complexity is set, increase technology difficulty, and reduce the cylinder block strength of gyratory crusher.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide the multi-cylinder cone crusher that a kind of internal oil passages is simple, be convenient to lubrication.
In order to realize above-mentioned object, present invention employs following technical scheme:
Multi-cylinder cone crusher, comprises underframe;
Described underframe comprises underframe urceolus, and is in the underframe inner core at inside center place of underframe urceolus, and for the transmission tube that connects underframe inner core and underframe urceolus and Duo Gen frame muscle; Underframe inner core is provided with inner core axis hole, inner core shoe cream room and cone teeth groove, and inner core axis hole runs through the center being arranged on underframe inner core, and the lower ending opening place of inner core axis hole is provided with bottom, and bottom offers oil filler point; Described inner core shoe cream room communicates with in the middle part of inner core axis hole, and cone teeth groove is opened on the upper surface of underframe inner core, is provided with underframe thin oil passage and communicates between cone teeth groove and inner core shoe cream room; Described transmission tube lower end is provided with the heating chamber communicated with its inside, and heating chamber communicates with inner core shoe cream room, and heating chamber lower end is provided with heating chamber base plate, and heating chamber base plate is provided with oil outlet;
Be provided with vertical shaft in the inner core axis hole of described underframe, the inside center place of vertical shaft is provided with braking axis hole, and the upper end of vertical shaft to be located by connecting excentric sleeve by bearing; Described excentric sleeve is arranged on above underframe inner core, and excentric sleeve comprises axle sleeve inner ring, axle sleeve outer ring and axle sleeve ring, and the inner end of axle sleeve ring is connected with the outer side surface one of axle sleeve inner ring, and the outer end of axle sleeve ring is connected with the interior sidewall surface one of axle sleeve outer ring; Be configured for the upper bearing (metal) groove installing axial thrust bearing between the upper surface of axle sleeve ring and axle sleeve inner ring, axle sleeve outer ring, between the lower surface of axle sleeve ring and axle sleeve inner ring, be configured for the lower bearing groove installing lower axial thrust bearing; The axle sleeve inner ring of described excentric sleeve is divided into eccentric top and eccentric bottom, and the central through hole at eccentric top is communicated by shaft coupling shoulder hole with between the central through hole of eccentric bottom; The upper end open of described braking axis hole is in the shaft coupling shoulder hole of excentric sleeve, shaft coupling shoulder hole is communicated by axle sleeve thin oil passage with between upper bearing (metal) groove, lower bearing groove, eccentric bottom central through hole, and lower bearing groove is communicated by axle sleeve thin oil passage with between eccentric bottom central through hole, upper bearing (metal) groove.
The present invention adopts technique scheme, and the excentric sleeve of this multi-cylinder cone crusher is arranged on above underframe inner core, and the vertical shaft upper end in underframe axis hole is in excentric sleeve inside; During use, lubricating oil in underframe is injected by the oil filler point on bottom, and be drained in the shaft coupling shoulder hole of excentric sleeve by the braking axis hole in vertical shaft, for lubricating the internal bearings of excentric sleeve, then lubricating oil is respectively used to lubricate upper axial thrust bearing and lower axial thrust bearing by the axle sleeve thin oil passage on excentric sleeve; Conflux in cone teeth groove after lubrication eccentric stiffener, conflux to inner core shoe cream room by underframe thin oil passage, lubricating oil in inner core shoe cream room keeps certain oil level, on the one hand can the transmission mechanism of lubricating transmission pipe inside, can flow on the other hand in heating chamber for heating, flow out eventually through the oil outlet bottom heating chamber, thus form lubricant passage way; Therefore as can be seen from above-mentioned oil circuit, this conic crusher underframe internal space design is reasonable, and oil circuit is arranged simply, and be convenient to setting and the lubrication of internal mechanism, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of underframe.
Fig. 3 is the structural representation of excentric sleeve.
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 as shown in Fig. 1 ~ Fig. 3, comprises underframe 1.
Described underframe 1 comprises underframe urceolus 11, and is in the underframe inner core 12 at inside center place of underframe urceolus 11, and for the transmission tube 13 that connects underframe inner core 12 and underframe urceolus 11 and Duo Gen frame muscle 14.Underframe inner core 12 is provided with inner core axis hole 121, inner core shoe cream room 122 and cone teeth groove 123, and inner core axis hole 121 runs through the center being arranged on underframe inner core 12, and the lower ending opening place of inner core axis hole 121 is provided with bottom 124, and bottom 124 offers oil filler point.Described inner core shoe cream room 122 communicates with in the middle part of inner core axis hole 121, and cone teeth groove 123 is opened on the upper surface of underframe inner core 12, is provided with underframe thin oil passage a and communicates between cone teeth groove 123 and inner core shoe cream room 122.Described transmission tube 13 lower end is provided with the heating chamber 131 communicated with its inside, and heating chamber 131 communicates with inner core shoe cream room 122, and heating chamber 131 lower end is provided with heating chamber base plate 132, and heating chamber base plate 132 is provided with oil outlet.
Be provided with vertical shaft 2 in the inner core axis hole 121 of described underframe 1, the inside center place of vertical shaft 2 is provided with braking axis hole 21, and the upper end of vertical shaft 2 to be located by connecting excentric sleeve 4 by bearing.Described excentric sleeve 4 is arranged on above underframe inner core 12, excentric sleeve 4 comprises axle sleeve inner ring 41, axle sleeve outer ring 42 and axle sleeve ring 43, the inner end of axle sleeve ring 43 is connected with the outer side surface one of axle sleeve inner ring 41, and the outer end of axle sleeve ring 43 is connected with the interior sidewall surface one of axle sleeve outer ring 42.Be configured for the upper bearing (metal) groove 44 installing axial thrust bearing between the upper surface of axle sleeve ring 43 and axle sleeve inner ring 41, axle sleeve outer ring 42, between the lower surface of axle sleeve ring 43 and axle sleeve inner ring 41, be configured for the lower bearing groove 45 installing lower axial thrust bearing.The axle sleeve inner ring 41 of described excentric sleeve 4 is divided into the central through hole of eccentric top 41a and bias bottom 41b, eccentric top 41a to be communicated by shaft coupling shoulder hole 41c with between the central through hole of bias bottom 41b.The upper end open of described braking axis hole 21 is in the shaft coupling shoulder hole 41c of excentric sleeve 4, shaft coupling shoulder hole 41c is communicated by axle sleeve thin oil passage b with between upper bearing (metal) groove 44, lower bearing groove 45, eccentric bottom 41b central through hole, and lower bearing groove 45 is communicated by axle sleeve thin oil passage b with between eccentric bottom 41b central through hole, upper bearing (metal) groove 44.
In sum, the excentric sleeve of this multi-cylinder cone crusher is arranged on above underframe inner core, and the vertical shaft upper end in underframe axis hole is in excentric sleeve inside; During use, lubricating oil in underframe is injected by the oil filler point on bottom, and be drained in the shaft coupling shoulder hole of excentric sleeve by the braking axis hole in vertical shaft, for lubricating the internal bearings of excentric sleeve, then lubricating oil is respectively used to lubricate upper axial thrust bearing and lower axial thrust bearing by the axle sleeve thin oil passage on excentric sleeve; Conflux in cone teeth groove after lubrication eccentric stiffener, conflux to inner core shoe cream room by underframe thin oil passage, lubricating oil in inner core shoe cream room keeps certain oil level, on the one hand can the transmission mechanism of lubricating transmission pipe inside, can flow on the other hand in heating chamber for heating, flow out eventually through the oil outlet bottom heating chamber, thus form lubricant passage way; Therefore as can be seen from above-mentioned oil circuit, this conic crusher underframe internal space design is reasonable, and oil circuit is arranged simply, and be convenient to setting and the lubrication of internal mechanism, result of use is good.
Claims (1)
1. multi-cylinder cone crusher, comprises underframe; It is characterized in that:
Described underframe comprises underframe urceolus, and is in the underframe inner core at inside center place of underframe urceolus, and for the transmission tube that connects underframe inner core and underframe urceolus and Duo Gen frame muscle; Underframe inner core is provided with inner core axis hole, inner core shoe cream room and cone teeth groove, and inner core axis hole runs through the center being arranged on underframe inner core, and the lower ending opening place of inner core axis hole is provided with bottom, and bottom offers oil filler point; Described inner core shoe cream room communicates with in the middle part of inner core axis hole, and cone teeth groove is opened on the upper surface of underframe inner core, is provided with underframe thin oil passage and communicates between cone teeth groove and inner core shoe cream room; Described transmission tube lower end is provided with the heating chamber communicated with its inside, and heating chamber communicates with inner core shoe cream room, and heating chamber lower end is provided with heating chamber base plate, and heating chamber base plate is provided with oil outlet;
Be provided with vertical shaft in the inner core axis hole of described underframe, the inside center place of vertical shaft is provided with braking axis hole, and the upper end of vertical shaft to be located by connecting excentric sleeve by bearing; Described excentric sleeve is arranged on above underframe inner core, and excentric sleeve comprises axle sleeve inner ring, axle sleeve outer ring and axle sleeve ring, and the inner end of axle sleeve ring is connected with the outer side surface one of axle sleeve inner ring, and the outer end of axle sleeve ring is connected with the interior sidewall surface one of axle sleeve outer ring; Be configured for the upper bearing (metal) groove installing axial thrust bearing between the upper surface of axle sleeve ring and axle sleeve inner ring, axle sleeve outer ring, between the lower surface of axle sleeve ring and axle sleeve inner ring, be configured for the lower bearing groove installing lower axial thrust bearing; The axle sleeve inner ring of described excentric sleeve is divided into eccentric top and eccentric bottom, and the central through hole at eccentric top is communicated by shaft coupling shoulder hole with between the central through hole of eccentric bottom; The upper end open of described braking axis hole is in the shaft coupling shoulder hole of excentric sleeve, shaft coupling shoulder hole is communicated by axle sleeve thin oil passage with between upper bearing (metal) groove, lower bearing groove, eccentric bottom central through hole, and lower bearing groove is communicated by axle sleeve thin oil passage with between eccentric bottom central through hole, upper bearing (metal) groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041826.7A CN104549632B (en) | 2015-01-28 | 2015-01-28 | Multi-cylinder cone crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041826.7A CN104549632B (en) | 2015-01-28 | 2015-01-28 | Multi-cylinder cone crusher |
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| CN104549632A true CN104549632A (en) | 2015-04-29 |
| CN104549632B CN104549632B (en) | 2017-01-18 |
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| CN201510041826.7A Active CN104549632B (en) | 2015-01-28 | 2015-01-28 | Multi-cylinder cone crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840977A (en) * | 2016-06-19 | 2016-08-10 | 成都市双流金石机械制造有限公司 | Thin oil lubricating system of impact crusher |
| CN108246397A (en) * | 2016-12-29 | 2018-07-06 | 浙江双金机械集团股份有限公司 | Single-Cylinder Hydraulic Cone Crusher excentric sleeve |
| CN112007713A (en) * | 2020-09-22 | 2020-12-01 | 成都市新力设备制造有限责任公司 | Shaft end oil distributing and discharging structure of cone crusher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305257A (en) * | 1991-03-29 | 1992-10-28 | Kurimoto Ltd | Gylatory crusher |
| CN101816967A (en) * | 2009-12-03 | 2010-09-01 | 浙江双金机械集团有限公司 | Cone sand making machine and sand making method |
| WO2011005169A1 (en) * | 2009-07-07 | 2011-01-13 | Sandvik Intellectual Property Ab | Gyratory crusher |
| CN102357371A (en) * | 2011-10-02 | 2012-02-22 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic antifriction bearing taper crusher |
| CN203577855U (en) * | 2013-11-15 | 2014-05-07 | 浙江钛山重工机械有限公司 | Large-size cone crusher |
| CN204448126U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | Multi-cylinder cone crusher |
-
2015
- 2015-01-28 CN CN201510041826.7A patent/CN104549632B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305257A (en) * | 1991-03-29 | 1992-10-28 | Kurimoto Ltd | Gylatory crusher |
| WO2011005169A1 (en) * | 2009-07-07 | 2011-01-13 | Sandvik Intellectual Property Ab | Gyratory crusher |
| CN101816967A (en) * | 2009-12-03 | 2010-09-01 | 浙江双金机械集团有限公司 | Cone sand making machine and sand making method |
| CN102357371A (en) * | 2011-10-02 | 2012-02-22 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic antifriction bearing taper crusher |
| CN203577855U (en) * | 2013-11-15 | 2014-05-07 | 浙江钛山重工机械有限公司 | Large-size cone crusher |
| CN204448126U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | Multi-cylinder cone crusher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840977A (en) * | 2016-06-19 | 2016-08-10 | 成都市双流金石机械制造有限公司 | Thin oil lubricating system of impact crusher |
| CN108246397A (en) * | 2016-12-29 | 2018-07-06 | 浙江双金机械集团股份有限公司 | Single-Cylinder Hydraulic Cone Crusher excentric sleeve |
| CN112007713A (en) * | 2020-09-22 | 2020-12-01 | 成都市新力设备制造有限责任公司 | Shaft end oil distributing and discharging structure of cone crusher |
| CN112007713B (en) * | 2020-09-22 | 2024-05-14 | 成都市新力设备制造有限责任公司 | Shaft end oil separating and discharging structure of cone crusher |
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| Publication number | Publication date |
|---|---|
| CN104549632B (en) | 2017-01-18 |
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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. |