CN104588153A - Multiple-cylinder cone crusher drive unit - Google Patents
Multiple-cylinder cone crusher drive unit Download PDFInfo
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- CN104588153A CN104588153A CN201510041838.XA CN201510041838A CN104588153A CN 104588153 A CN104588153 A CN 104588153A CN 201510041838 A CN201510041838 A CN 201510041838A CN 104588153 A CN104588153 A CN 104588153A
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- underframe
- inner core
- transmission
- urceolus
- cone
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Abstract
The invention relates to the field of mining equipment, and particularly relates to a multiple-cylinder cone crusher drive unit. The multiple-cylinder cone crusher drive unit comprises a drive mechanism and an under-frame for installing the drive mechanism. The multiple-cylinder cone crusher drive unit is characterized in that the internal space design of the under-frame is reasonable, the structure of the drive mechanism is novel, and a lubricant passage way is integrated into an inner-cylinder lubricant storage cavity and lubricates the drive mechanism by infiltration, so as to simplify the structure of the drive unit.
Description
Technical field
The present invention relates to mining equiment field, particularly relate to a kind of transmission unit of multi-cylinder cone crusher.
Background technology
Multi-cylinder cone crusher is a kind of mining machinery for broken building stones, and its principle is: drive motors drives eccentric stiffener to rotate by transmission mechanism, and eccentric stiffener rotates and drives mantle group swing campaign, by mantle and fixed bore between mutual attrition crushing building stones.The transmission mechanism of existing gyratory crusher and eccentric stiffener are all be arranged in underframe, and transmission mechanism and underframe form transmission unit jointly.But, the transmission unit of existing multi-cylinder cone crusher has the following disadvantages: existing gyratory crusher needs to arrange separately two lubricant passage waies and is respectively used to lubricating transmission mechanism and eccentric stiffener, thus add the process complexity of gyratory crusher underframe, and reduce the cylinder block strength of gyratory crusher underframe simultaneously; Its reason is that the internal space design of existing gyratory crusher underframe is unreasonable on the one hand, is that the bearing of transmission mechanism is all located by bearing (ball) cover and be sealed in driving axle box on the other hand.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of transmission unit of multi-cylinder cone crusher, this transmission unit is convenient to lubricate transmission mechanism.
In order to realize above-mentioned object, present invention employs following technical scheme:
A transmission unit for multi-cylinder cone crusher, comprises transmission mechanism, and for installing the underframe of transmission mechanism;
Described underframe comprises underframe urceolus, underframe inner core, transmission tube and Duo Gen frame muscle; Described underframe inner core is in the inside center place of underframe urceolus, is configured for the discharging chamber of blanking between underframe inner core and underframe urceolus, and transmission tube and Duo Gen frame muscle circumference array are in discharging chamber, and discharging chamber is divided into multiple discharging opening by transmission tube and Duo Gen frame muscle; Described 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 thin oil passage and bores tooth mouth to communicate between cone teeth groove and inner core shoe cream room, and cone tooth mouth is in above the inner end of transmission tube; 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;
Described transmission mechanism comprises driving axle box, power transmission shaft, drive pulley and transmission cone tooth; The inner opening part of driving axle box is provided with interior end bearing, and the outer end opening place of driving axle box is provided with outer end bearings, power transmission shaft by interior end bearing and outer end bearings location and installation in driving axle box; Described interior end bearing and outer end bearings are taper roll bearing, and the little end opening of the tapered raceway in taper roll bearing is towards the inside of driving axle box, and large end opening is all towards the outside of driving axle box; Described drive pulley is arranged on power transmission shaft outer end, and transmission cone tooth is arranged on power transmission shaft inner end, and transmission conical tooth shaft is to the bearing inner race of end bearing in location; Power transmission shaft outside described outer end bearings is arranged with the transmission axle collar, the power transmission shaft between the transmission axle collar and outer end bearings is arranged with retaining ring, the internal bearings circle of retaining ring axial location outer end bearings; Driving axle box outside described outer end bearings is fixed with drive bearing end cap, between drive bearing end cap and the transmission axle collar, is provided with oil sealing;
Described transmission mechanism is arranged in the transmission tube of underframe, and the transmission cone tooth of power transmission shaft the inner is in the inner core shoe cream room of underframe inner core, and the upper end of transmission cone tooth is in cone teeth groove through cone tooth mouth; The drive pulley of power transmission shaft outer end is in the outside of underframe.
As preferably, the middle part of described underframe urceolus outer side surface is outwardly is provided with fluid cylinder mounting base, and the upper surface rule of fluid cylinder mounting base is provided with polylith fluid cylinder key seat plate; The bottom of underframe urceolus outer side surface is outwardly is provided with outer tube end plate, is provided with polylith urceolus gusset between outer tube end plate and fluid cylinder mounting base, and polylith urceolus gusset is along the outer side surface regular distribution of underframe urceolus, and urceolus gusset mates with fluid cylinder key seat plate, corresponding; Fluid cylinder key seat plate on fluid cylinder mounting base is for installing hydraulic cylinder, and urceolus gusset is used for the corresponding intensity strengthening this place's underframe urceolus.
As preferably, described frame muscle is all connected with the outer side surface one of underframe inner core with the inner end of transmission tube, and frame muscle is all integrally connected with the interior sidewall surface of underframe urceolus with the outer end of transmission tube; Namely this gyratory crusher underframe is that integrally casting is shaping, and bulk strength is high, good stability.
As preferably, the upper end of every root frame muscle is all fixed with muscle backplate, and the upper end of transmission tube is provided with manages and protects plate; When equipment runs, a large amount of building stones are by discharging opening discharging, and muscle backplate, for protecting frame muscle, manages and protects plate for protecting transmission tube, thus avoids underframe to be subject to building stones impact wear.
As preferably, fixed by belt wheel tapered sleeve interference fit between described drive pulley and power transmission shaft, thus strengthen the connection between drive pulley and power transmission shaft.
The present invention adopts technique scheme, and the transmission mechanism of this multi-cylinder cone crusher is arranged in the transmission tube of underframe, and the transmission cone tooth of power transmission shaft the inner is in the inner core shoe cream room of underframe, and the interior end bearing of transmission mechanism is also in inner core shoe cream room; During installation, eccentric stiffener is installed on above underframe inner core, is provided with vertical shaft in inner core axis hole, and vertical shaft inside is provided with axis hole, and axis hole upper end is in eccentric stiffener, and the transmission cone tooth of transmission mechanism the inner is connected with eccentric stiffener through cone tooth mouth; Lubricating oil in frame is injected by the oil filler point on bottom, and be drained in eccentric stiffener by the vertical shaft be arranged in inner core axis hole, conflux in cone teeth groove after oil lubrication eccentric stiffener, inner core shoe cream room is flow to by thin oil passage and cone tooth mouth, lubricating oil in inner core shoe cream room keeps certain oil level, and can pass through interior end bearing and penetrate in driving axle box, lubrication outer end bearings, outer end bearings is by drive bearing end cap and retaining ring location, and by oil sealing sealing, thus prevent lubricating oil from outflowing.Lubricating oil in inner core shoe cream room flows into for heating in heating chamber simultaneously, flows out eventually through the oil outlet bottom heating chamber; As can be seen from above-mentioned oil circuit, this conic crusher underframe internal space design is reasonable, and the novel structure of transmission mechanism, is gathered to inner core shoe cream room by lubricant passage way and permeate lubricating transmission mechanism, thus simplifying the structure of transmission unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top surface structure schematic diagram of underframe.
Fig. 3 is the structural representation of transmission mechanism.
Fig. 4 is install schematic diagram in gyratory crusher local.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
The transmission unit of a kind of multi-cylinder cone crusher as shown in Fig. 1 ~ Fig. 4, comprises transmission mechanism 3, and for installing the underframe of transmission mechanism.Described underframe by underframe urceolus 11, and is arranged on the underframe inner core 12 of underframe urceolus 11 center, and connects a transmission tube 13 of underframe inner core 12 and underframe urceolus 11 and Duo Gen frame muscle 14 integrally connects and composes.The cross section of the upper end port sidewall of underframe urceolus 11 is downward opening V-shaped, the bottom of underframe urceolus 11 outer side surface is outwardly is provided with outer tube end plate 111, the middle part of underframe urceolus 11 outer side surface is outwardly is provided with fluid cylinder mounting base 112, be provided with polylith urceolus gusset 113 between outer tube end plate 111 and fluid cylinder mounting base 112, polylith urceolus gusset 113 is along the outer side surface regular distribution of underframe urceolus 11; The upper surface of described fluid cylinder mounting base 112 is fixed with polylith fluid cylinder key seat plate 114, fluid cylinder key seat plate 114 is for installing lifting fluid cylinder, the number of locations of fluid cylinder key seat plate 114 is mated with the urceolus gusset 113 below it, corresponding, namely be equipped with one piece of urceolus gusset 113 below every block fluid cylinder key seat plate 114, urceolus gusset 113 is for strengthening the support strength of fluid cylinder key seat plate 114.
Described underframe inner core 12 is in the multistage taper type that upper end diameter is large, lower end diameter is little, the inner core axis hole 121 running through its center, upper and lower end face is provided with in underframe inner core 12, and with the inner core shoe cream room 122 communicated in the middle part of inner core axis hole 121, and the cone teeth groove 123 to communicate with inner core axis hole 121 top, be provided with thin oil passage a between cone teeth groove 123 and inner core shoe cream room 122 and cone tooth mouth 127 communicates.The lower ending opening place of described inner core axis hole 121 is provided with bottom 124 for closing, and bottom 124 offers oil filler point; The upper end edge edge of underframe inner core 12 is provided with dust ring 125, forms eccentric mounting groove 126, be provided with eccentric stiffener 4 in eccentric mounting groove 126 between underframe inner core 12 upper surface of dust ring 125 and inner side thereof.
Be configured for the discharging chamber of blanking between described underframe inner core 12 and underframe urceolus 11, transmission tube 13 and Duo Gen frame muscle 14 circumference array are in discharging chamber, and namely discharging chamber is divided into multiple discharging opening 91 by transmission tube 13 and Duo Gen frame muscle 14.Frame muscle 14 is connected with the outer side surface one of underframe inner core 12 with the inner end of transmission tube 13, frame muscle 14 is connected with the interior sidewall surface one of underframe urceolus 11 with the outer end of transmission tube 13, the upper end of every root frame muscle 14 is all fixed with muscle backplate 141, is worn and torn by blanking for preventing frame muscle 14.The inner end of described transmission tube 13 communicates with the inner core shoe cream room 122 in underframe inner core 12, and the outer end opening of transmission tube 13 is opened on the outer side surface of underframe urceolus 11, and the outer face of transmission tube 13 is flange connection surface, for being connected and fixed transmission mechanism 3; The upper end of transmission tube 13 is provided with manages and protects plate 132, is worn and torn by blanking for preventing transmission tube 13.Described transmission tube 13 lower end is provided with heating chamber 131 and unloads oilhole 133, unloads oilhole 133 and only opens when draining the oil; Heating chamber all communicates with the pipeline inner via hole of inner core shoe cream room 122, transmission tube 13, and be provided with the heater 134 for heating lubricating oil in heating chamber, heating chamber lower end is provided with heating chamber base plate 135, and heating chamber base plate 135 is provided with oil outlet.
Described transmission mechanism comprises driving axle box 31, and runs through the power transmission shaft 32 be arranged in driving axle box 31, and the drive pulley 33 be arranged on power transmission shaft 32 end and transmission cone tooth 34.The inner opening part of described driving axle box 31 is provided with for end bearing 35 in locating transmission axle 32, the outer end opening place of driving axle box 31 is provided with the outer end bearings 36 for locating transmission axle 32, power transmission shaft 32 outside outer end bearings 36 is arranged with the transmission axle collar 37, power transmission shaft 32 between the transmission axle collar 37 and outer end bearings 36 is arranged with retaining ring 38, the two ends of retaining ring 38 respectively with the transmission axle collar 37, outer end bearings 36 offsets, driving axle box 31 outside outer end bearings 36 is fixed with drive bearing end cap 39, oil sealing 30 is provided with between drive bearing end cap 39 and the transmission axle collar 37.
Described interior end bearing 35 and outer end bearings 36 are preferably taper roll bearing, in taper roll bearing, there is tapered raceway, the little end opening of the tapered raceway in taper roll bearing is towards the inside of driving axle box 31, large end opening, all towards the outside of driving axle box 31, so only needs the bearing inner race of positioning cone roller bearing to be located installation; During installation, retaining ring 38 is for axially limiting the internal bearings circle of outer end bearings 36, and transmission cone tooth 34 is fixed on the inner end of power transmission shaft 32, and transmission cone tooth 34 is for the bearing inner race of the interior end bearing 35 of axial restriction.Drive pulley 33 is fixed on the outer end of power transmission shaft 32, is fixed, improve its bonding strength between drive pulley 33 and power transmission shaft 32 by belt wheel tapered sleeve 331 interference fit.
As shown in Figure 4, the transmission mechanism of this multi-cylinder cone crusher is arranged in the transmission tube of underframe, the transmission cone tooth of power transmission shaft the inner is in the inner core shoe cream room of underframe, and the interior end bearing of transmission mechanism is also in inner core shoe cream room, and drive pulley is in the outside of underframe; During installation, eccentric stiffener 4 is installed on above underframe inner core, mantle group 5 is positioned in eccentric stiffener 4 by bearing, vertical shaft 61 is provided with in the inner core axis hole of underframe, vertical shaft 61 inside is provided with axis hole, axis hole upper end is in eccentric stiffener 4, and the transmission cone tooth of transmission mechanism the inner is connected with eccentric stiffener 4 through cone tooth mouth; Lubricating oil in frame is injected by the oil filler point on bottom, and be drained in eccentric stiffener 4 by the vertical shaft 61 be arranged in inner core axis hole, conflux in cone teeth groove after oil lubrication eccentric stiffener 4, inner core shoe cream room is flow to by thin oil passage and cone tooth mouth, lubricating oil in inner core shoe cream room keeps certain oil level, and can pass through interior end bearing and penetrate in driving axle box, lubrication outer end bearings, outer end bearings is by drive bearing end cap and retaining ring location, and by oil sealing sealing, thus prevent lubricating oil from outflowing.Lubricating oil in inner core shoe cream room flows into for heating in heating chamber simultaneously, flows out eventually through the oil outlet bottom heating chamber; As can be seen from above-mentioned oil circuit, this conic crusher underframe internal space design is reasonable, and the novel structure of transmission mechanism, is gathered to inner core shoe cream room by lubricant passage way and permeate lubricating transmission mechanism, thus simplifying the structure of transmission unit.
Claims (5)
1. a transmission unit for multi-cylinder cone crusher, comprises transmission mechanism, and for installing the underframe of transmission mechanism; It is characterized in that:
Described underframe comprises underframe urceolus, underframe inner core, transmission tube and Duo Gen frame muscle; Described underframe inner core is in the inside center place of underframe urceolus, is configured for the discharging chamber of blanking between underframe inner core and underframe urceolus, and transmission tube and Duo Gen frame muscle circumference array are in discharging chamber, and discharging chamber is divided into multiple discharging opening by transmission tube and Duo Gen frame muscle; Described 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 thin oil passage and bores tooth mouth to communicate between cone teeth groove and inner core shoe cream room, and cone tooth mouth is in above the inner end of transmission tube; 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;
Described transmission mechanism comprises driving axle box, power transmission shaft, drive pulley and transmission cone tooth; The inner opening part of driving axle box is provided with interior end bearing, and the outer end opening place of driving axle box is provided with outer end bearings, power transmission shaft by interior end bearing and outer end bearings location and installation in driving axle box; Described interior end bearing and outer end bearings are taper roll bearing, and the little end opening of the tapered raceway in taper roll bearing is towards the inside of driving axle box, and large end opening is all towards the outside of driving axle box; Described drive pulley is arranged on power transmission shaft outer end, and transmission cone tooth is arranged on power transmission shaft inner end, and transmission conical tooth shaft is to the bearing inner race of end bearing in location; Power transmission shaft outside described outer end bearings is arranged with the transmission axle collar, the power transmission shaft between the transmission axle collar and outer end bearings is arranged with retaining ring, the internal bearings circle of retaining ring axial location outer end bearings; Driving axle box outside described outer end bearings is fixed with drive bearing end cap, between drive bearing end cap and the transmission axle collar, is provided with oil sealing;
Described transmission mechanism is arranged in the transmission tube of underframe, and the transmission cone tooth of power transmission shaft the inner is in the inner core shoe cream room of underframe inner core, and the upper end of transmission cone tooth is in cone teeth groove through cone tooth mouth; The drive pulley of power transmission shaft outer end is in the outside of underframe.
2. the transmission unit of a kind of multi-cylinder cone crusher according to claim 1, is characterized in that: the middle part of described underframe urceolus outer side surface is outwardly is provided with fluid cylinder mounting base, and the upper surface rule of fluid cylinder mounting base is provided with polylith fluid cylinder key seat plate; The bottom of underframe urceolus outer side surface is outwardly is provided with outer tube end plate, is provided with polylith urceolus gusset between outer tube end plate and fluid cylinder mounting base, and polylith urceolus gusset is along the outer side surface regular distribution of underframe urceolus, and urceolus gusset mates with fluid cylinder key seat plate, corresponding.
3. the transmission unit of a kind of multi-cylinder cone crusher according to claim 1, it is characterized in that: described frame muscle is all connected with the outer side surface one of underframe inner core with the inner end of transmission tube, frame muscle is all connected with the interior sidewall surface one of underframe urceolus with the outer end of transmission tube.
4. the transmission unit of a kind of multi-cylinder cone crusher according to claim 3, is characterized in that: the upper end of every root frame muscle is all fixed with muscle backplate, and the upper end of transmission tube is provided with manages and protects plate.
5. the transmission unit of a kind of multi-cylinder cone crusher according to claim 1, is characterized in that: fixed by belt wheel tapered sleeve interference fit between described drive pulley and power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041838.XA CN104588153A (en) | 2015-01-28 | 2015-01-28 | Multiple-cylinder cone crusher drive unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041838.XA CN104588153A (en) | 2015-01-28 | 2015-01-28 | Multiple-cylinder cone crusher drive unit |
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| CN104588153A true CN104588153A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510041838.XA Pending CN104588153A (en) | 2015-01-28 | 2015-01-28 | Multiple-cylinder cone crusher drive unit |
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| AU1697983A (en) * | 1982-07-26 | 1984-02-02 | Litton Systems, Incorporated | Bearings, counterweights and oil system for cone crusher |
| CN200966995Y (en) * | 2006-11-21 | 2007-10-31 | 上海建设路桥机械设备有限公司 | Cone structure of the cone crusher |
| RU2343000C2 (en) * | 2006-04-10 | 2009-01-10 | Леонид Петрович Зарогатский | Cone-shaped eccentric grinder |
| CN201179454Y (en) * | 2008-03-31 | 2009-01-14 | 韶关市韶瑞重工有限公司 | Cone 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 |
| CN202290146U (en) * | 2011-10-02 | 2012-07-04 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic rolling bearing cone crusher |
| CN203678432U (en) * | 2014-01-04 | 2014-07-02 | 河南黎明重工科技股份有限公司 | Bidirectional positive-pressure thin oil sealing device of cone crusher |
| CN203778121U (en) * | 2014-03-10 | 2014-08-20 | 浙江双金机械集团股份有限公司 | Dual-lock type cone crusher for multi-cylinder hydraulic lock |
| CN204051853U (en) * | 2014-08-21 | 2014-12-31 | 成都大宏立机器股份有限公司 | Multicylinder hydraulic spindle breaker rotary blade displacement configuration |
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2015
- 2015-01-28 CN CN201510041838.XA patent/CN104588153A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018395A (en) * | 1975-03-20 | 1977-04-19 | Tarcisio Pozzato | Plate mill for pebbles, gravel or like materials |
| AU1697983A (en) * | 1982-07-26 | 1984-02-02 | Litton Systems, Incorporated | Bearings, counterweights and oil system for cone crusher |
| RU2343000C2 (en) * | 2006-04-10 | 2009-01-10 | Леонид Петрович Зарогатский | Cone-shaped eccentric grinder |
| CN200966995Y (en) * | 2006-11-21 | 2007-10-31 | 上海建设路桥机械设备有限公司 | Cone structure of the cone crusher |
| CN201179454Y (en) * | 2008-03-31 | 2009-01-14 | 韶关市韶瑞重工有限公司 | Cone 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 |
| CN202290146U (en) * | 2011-10-02 | 2012-07-04 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic rolling bearing cone crusher |
| CN203678432U (en) * | 2014-01-04 | 2014-07-02 | 河南黎明重工科技股份有限公司 | Bidirectional positive-pressure thin oil sealing device of cone crusher |
| CN203778121U (en) * | 2014-03-10 | 2014-08-20 | 浙江双金机械集团股份有限公司 | Dual-lock type cone crusher for multi-cylinder hydraulic lock |
| CN204051853U (en) * | 2014-08-21 | 2014-12-31 | 成都大宏立机器股份有限公司 | Multicylinder hydraulic spindle breaker rotary blade displacement configuration |
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Application publication date: 20150506 |
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