CN104588154B - Multi-cylinder cone crusher rack - Google Patents
Multi-cylinder cone crusher rack Download PDFInfo
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- CN104588154B CN104588154B CN201510041847.9A CN201510041847A CN104588154B CN 104588154 B CN104588154 B CN 104588154B CN 201510041847 A CN201510041847 A CN 201510041847A CN 104588154 B CN104588154 B CN 104588154B
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Abstract
The invention relates to the field of mining equipment, and particularly relates to a multi-cylinder cone crusher rack. The multi-cylinder cone crusher rack comprises a lower rack and an upper rack. The lower rack of the multi-cylinder cone crusher rack is simple in structure, and an internal oil path is reasonable in design; and the upper rack can adjust the axial height of a fixed cone, thereby changing the size of a crushing cavity.
Description
Technical field
The present invention relates to field of mining equipment, more particularly, to a kind of multi-cylinder cone crusher frame.
Background technology
Multi-cylinder cone crusher is a kind of mining machinery for crushing building stones, and its principle is the mantle being rotated by swing
Cooperate for crushing building stones and fixed cone between；It is the crusher chamber of gyratory crusher between mantle and fixed cone.Existing circular cone
Disintegrating machine includes frame, and is arranged on drive mechanism, eccentric stiffener and the mantle group of machine frame inside, and frame is divided into bottom machine again
Frame and upper stand, wherein lower framework are mainly used in installing drive mechanism and eccentric stiffener, and upper stand is mainly used in feeding
Surely bore liner plate with installing.But, existing multi-cylinder cone crusher has a following both sides weak point: 1, existing cone crusher
The internal space design of machine lower framework is unreasonable, results in the need for being separately provided two lubricant passage ways and is respectively used to lubricating transmission machine
Structure and eccentric stiffener, thus increased the process complexity of gyratory crusher lower framework, and reduce gyratory crusher simultaneously
The cylinder block strength of lower framework；2, existing gyratory crusher upper stand is only used for charging it is impossible to the axial height determining cone
It is adjusted；Therefore, in order to adjust crusher chamber size, in order to break off different size of building stones, on existing gyratory crusher also
It is provided with the hydraulicefficiency elevation structure for changing mantle group axial height；But under hydraulicefficiency elevation structure, gyratory crusher broken
Broken chamber size control accuracy is not high, and the maintenance cost of large hydraulic elevating mechanism is too high.
Summary problem, is badly in need of existing multi-cylinder cone crusher frame is improved.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of multi-cylinder cone crusher frame, this multi-cylinder circle
The lower framework structure of conic crusher is simple, internal oil passages are reasonable in design；Upper stand is adjustable to adjust the axial height of cone, thus
Change crusher chamber size.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of multi-cylinder cone crusher frame, including lower framework and upper stand,
Described lower framework includes lower framework outer tube, lower framework inner core, transmission tube and Duo Gen frame muscle；Lower framework
Inner core is at the inside center of lower framework outer tube, constitutes for blanking between lower framework inner core and lower framework outer tube
Discharging chamber, transmission tube and Duo Gen frame muscle are arranged on discharging intracavity in the way of circumference array, and transmission tube and Duo Gen frame muscle will
Discharging chamber is divided into multiple discharging openings；Described lower framework inner core is provided with inner core axis hole, inner core shoe cream room and cone teeth groove, inner core axle
The center being arranged on lower framework inner core is run through in hole, is provided with bottom at the lower ending opening of inner core axis hole, and bottom offers note
Oilhole；Described inner core shoe cream room communicates with the middle part of inner core axis hole, and cone teeth groove is opened on the upper surface of lower framework inner core, bores tooth
It is connected with cone tooth mouth by thin oil passage between groove and inner core shoe cream room, cone tooth mouth is in above the inner end of transmission tube；Institute
State transmission tube lower end and be provided with the heating chamber communicating with inside it, heating chamber is communicated with inner core shoe cream room, heating chamber lower end is provided with and adds
Hot bottom of chamber plate, heating chamber base plate is provided with oil outlet；
Described upper stand includes link and surely bores frame；Surely cone frame includes determining cone, surely cone liner plate, fixed cone driving top board
Drive side plate with fixed cone；Surely cone liner plate location and installation is being determined inside cone, determines the outer side surface of cone and the medial wall of link
Face is threaded, and fixed cone drives side plate to be in the outside determining cone, and fixed cone drives the inner end of top board and determines the upper end of cone
It is fixedly connected, fixed cone drives the outer end of top board to drive the upper end of side plate to be fixedly connected with fixed cone, and fixed cone drives the interior of top board
Portion's through hole is charging aperture, and charging aperture is communicated with the discharging opening on lower framework；Described fixed cone drives the lateral surface of side plate to be provided with
Driving ring bull gear, driving ring bull gear and fixed cone drive circumferentially positioned, axial delocalization between side plate；Set on described link
There are regulation motor, bull gear support base and multiple hold-down cylinder；Adjust motor to be connected with the transmission of driving ring bull gear, bull gear supports
Seat axially position driving ring bull gear；Multiple hold-down cylinders are along the outer side surface circumference regular distribution determining cone, the output of hold-down cylinder
Upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring after passing through link in direction, the interior sidewall surface of hold-down ring with determine cone
Lateral surface screw thread engagement.
Preferably, that determines that cone includes being in outside determines cone regulation ring, and it is in and determines cone within fixed cone regulation ring
Fixed cover, and determine cone reinforcement for connecting multigroup connecting seat and Duo Gen of surely boring of fixed cone fixed cover and cone regulation ring surely；
Surely the bottom of cone fixed cover and the bottom integrally connected surely boring regulation ring, multigroup cone connecting seat surely and Duo Gen determine cone and strengthen
Muscle adopts annular layout, and surely bores connecting seat and determine the spaced setting of cone reinforcement；Surely cone connecting seat is strengthened with determining cone
The outer end of muscle all with surely bore regulation ring integrally connected, surely cone connecting seat and determine the inner end of cone reinforcement all with determine to bore fixation
Set integrally connected；Determine cone and be integrated casting, thus strengthening its bonding strength.
Preferably, the inside of the described connecting seat of cone surely is communicated with the inside of cone fixed cover surely, surely bore the lateral wall of liner plate
It is additionally provided with face and determines taper pin seat with it is connected as a single entity, determine taper pin seat and pass through cone attachment structure surely and be connected with cone connecting seat surely to consolidate
Fixed；The described attachment structure of cone surely includes lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, lining-plate bolt
Upper end is male threaded joint, and the lower end of lining-plate bolt is articulated section, and the bottom of lining-plate bolt is passed through bearing pin and determined taper pin seat
Hinged, the upper end of lining-plate bolt passes through to be fixed by liner plate nut after cone connecting seat surely, spring fairlead and packing ring from outward to
Inside be sequentially sleeved at liner plate nut and surely cone connecting seat upper surface between lining-plate bolt on, disk spring be set in spring guiding
Put, the bottom of disk spring and packing ring offset.This fixed cone of cone crusher attachment structure will surely be bored liner plate flexible connection and be existed
Determine in cone；Surely in cone attachment structure, disk spring cooperation spring fairlead, packing ring play damping effect；Surely in cone attachment structure
The bottom of lining-plate bolt passes through bearing pin and to determine taper pin seat hinged, such that it is able to make fixed bore liner plate can be with bearing pin in broken building stones
Centered on swing buffering.When gyratory crusher works, mutually extrude between mantle and fixed cone, on the one hand fixed cone passes through bearing pin
Hinged place buffers, and on the other hand passes through disk spring damping, eventually reduces the vibrations of gyratory crusher frame, extends its use
Life-span.
Preferably, being provided with receiving hopper in described charging aperture；Receiving hopper is stepped, the upper end open of receiving hopper with determine cone
The interior bone coupling driving top board corresponds to, and the lower ending opening of receiving hopper is corresponding with the upper end open coupling of cone liner plate surely.Circular cone
During disintegrating machine work, a large amount of building stones enter machine frame inside by charging aperture, and receiving hopper is used for carrying out water conservancy diversion, buffering to building stones, thus
Can be fallen with specification building stones and protect frame.
Preferably, the inner end of described frame muscle and transmission tube is all integrally connected with the outer side surface of lower framework inner core
Connect, the outer end of the frame muscle and transmission tube interior sidewall surface integrally connected all with lower framework outer tube；I.e. under this gyratory crusher
Portion's frame is integrally casting shaping, and bulk strength is high, good stability.
Preferably, the upper end of the frame muscle of lower framework is provided with muscle backplate, the upper end of transmission tube is provided with manages and protects plate；Equipment
During operation, by discharging opening discharging, muscle backplate is used for protecting frame muscle a large amount of building stones, manages and protects plate and is used for protecting transmission tube, thus keeping away
Exempt from lower framework and be subject to building stones impact wear.
Preferably, the upper end of bull gear support base is provided with a pair longitudinally-aligned roller, driving ring bull gear sandwiched
Between the rollers 27 and 28；Pass through two roller Locating driver ring bull gears, make driving ring bull gear with respect to link axially
Fixing.
Preferably, the middle part of lower framework outer tube outer side surface is outwardly is provided with fluid cylinder mounting base, fluid cylinder is installed
The upper surface rule of base plate is provided with polylith fluid cylinder key seat plate；The outwardly fluid cylinder that is provided with of the link of upper stand installs top board,
It is longitudinally corresponding with fluid cylinder mounting base that fluid cylinder installs top board；It is provided with multiple liters of descending liquid between described upper stand and lower framework
Cylinder, along the outer side surface circumference regular distribution of lower framework, the lower end of lifting fluid cylinder is hinged on lower framework to multiple lifting fluid cylinders
Fluid cylinder key seat plate on, lifting fluid cylinder output shaft be fastened on upper stand fluid cylinder install top board on；During broken building stones,
Lifting fluid cylinder passes through the lifting of threshold value control upper stand, is difficult to broken Ore for filtering, such as iron mine；Wherein threshold value is to adjust
The triggering setting during machine lifts the minimum crushing force of fluid cylinder lifting, after typically meeting is according to the place of production ore hardness debugging of broken building stones
Set.
Preferably, the section of the upper end port side wall of described lower framework outer tube is in downward opening v font, top machine
Link the inner of frame is provided with v font fitting recess, and v font fitting recess is longitudinally corresponding with the upper end port side wall on lower framework；
In upper stand reseting procedure, v font snap-fitted has guidance quality, can close upper stand and lower framework coupling,
Thus ensureing that rack is tight, high safety.
Preferably, the outer side surface bottom of lower framework outer tube is outwardly is provided with outer tube end plate, outer tube end plate and liquid
Be provided with polylith outer tube gusset between cylinder mounting base, polylith outer tube gusset along the outer side surface regular distribution of lower framework outer tube,
Outer tube gusset and fluid cylinder key seat plate mate, corresponding；Strengthen the intensity of lower framework outer side surface by outer tube gusset, in order to strengthen
The mounting stability of lifting fluid cylinder.
The present invention adopts technique scheme, and this multi-cylinder cone crusher frame has a following both sides advantage: 1, under
Portion's frame is used for setting-up eccentricity mechanism and drive mechanism, and eccentric stiffener is installed on above lower framework inner core, and drive mechanism is installed
It is connected with eccentric stiffener in transmission tube and through cone tooth mouth；Lubricating oil in frame passes through the oil filler point injection on bottom, and
It is drained in eccentric stiffener by the vertical shaft being arranged in inner core axis hole, after oil lubrication eccentric stiffener, converge into cone teeth groove
Interior, inner core shoe cream room is flow to by thin oil passage and cone tooth mouth, and is simultaneously used for the inner of lubricating transmission mechanism；Inner core shoe cream room
Interior lubricating oil keeps certain oil level, and flows into and be used in heating chamber heating, and the oil outlet eventually through heating chamber bottom flows out；
Therefore can be seen that this conic crusher lower framework internal space design rationally from above-mentioned oil circuit, lubricant passage way collects to inner core
Shoe cream room is used for lubricating eccentric stiffener and drive mechanism, thus simplifying the design of internal oil passages；2, upper stand includes connecting
Frame and surely cone frame, the cone of determining surely bored in frame is threadeded with link, and fixed cone drives the outside of side plate to be provided with driving ring canine tooth
Circle, link is provided with regulation motor and bull gear support base；Wherein driving ring bull gear is circumferentially positioned with respect to fixed cone frame, phase
For link axially position.During work, adjust Motor drive driving ring bull gear, driving ring bull gear drives simultaneously determines cone frame
Rotation, so that cone frame is back-outed with respect to link or is screwed into surely, changes the axial height of fixed cone frame, is finally reached accurate tune
The purpose of whole crusher chamber size.
Brief description
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the structure sectional view of lower framework.
Fig. 4 is the top schematic diagram of lower framework.
Fig. 5 is the perspective view of upper stand.
Fig. 6 is the cross section structure diagram of upper stand.
Fig. 7 is a portion enlarged drawing of Fig. 6.
Fig. 8 is the structural representation determining cone.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
A kind of multi-cylinder cone crusher frame as shown in Fig. 1 ~ Fig. 8, including lower framework 1 and upper stand 2.
Herein below carries out segmentation detailed description to all parts of gyratory crusher:
Lower framework
Described lower framework is by lower framework outer tube 11, and the lower framework being arranged on lower framework outer tube 11 center
Inner core 12, and connect a transmission tube 13 and Duo Gen frame muscle 14 one of lower framework inner core 12 and lower framework outer tube 11
Connect and compose.The section of the upper end port side wall of lower framework outer tube 11 is in downward opening v font, outside lower framework outer tube 11
The bottom of side wall is outwardly to be provided with outer tube end plate 111, and the middle part of lower framework outer tube 11 outer side surface is outwardly to be provided with
Fluid cylinder mounting base 112, is provided with polylith outer tube gusset 113, polylith outer tube between outer tube end plate 111 and fluid cylinder mounting base 112
Gusset 113 is along the outer side surface regular distribution of lower framework outer tube 11；The upper surface of described fluid cylinder mounting base 112 is fixed with many
Block fluid cylinder key seat plate 114, fluid cylinder key seat plate 114 be used for install lifting fluid cylinder, the quantity of fluid cylinder key seat plate 114, position and its under
The outer tube gusset 113 of side mates, corresponds to, and is equipped with one piece of outer tube gusset 113, outer tube muscle below every block of fluid cylinder key seat plate 114
Plate 113 is used for strengthening the support strength of fluid cylinder key seat plate 114.
Described lower framework inner core 12 is in the multistage taper type that upper end diameter is big, lower end diameter is little, lower framework inner core 12
Inside be provided with the inner core axis hole 121 running through its upper and lower end face center, and with the inner core shoe cream room communicating in the middle part of inner core axis hole 121
122, and the cone teeth groove 123 communicating with inner core axis hole 121 top, pass through thin oil between cone teeth groove 123 and inner core shoe cream room 122
Passage a and cone tooth mouth 127 communicate.It is provided with bottom 124 at the lower ending opening of described inner core axis hole 121 to be used for closing, on bottom 124
Offer oil filler point；The upper end edge edge of lower framework inner core 12 is provided with dust ring 125, under dust ring 125 and its inner side
Eccentrically mounted groove 126 is constituted, eccentrically mounted groove 126 is used for setting-up eccentricity mechanism between portion's frame inner core 12 upper surface.
The discharging chamber for blanking, transmission tube 13 He is constituted between described lower framework inner core 12 and lower framework outer tube 11
Many frame muscle 14 are arranged on discharging intracavity in the way of circumference array, and that is, discharging chamber is divided by transmission tube 13 and Duo Gen frame muscle 14
For multiple discharging openings 91.The inner end of frame muscle 14 and transmission tube 13 and the outer side surface integrally connected of lower framework inner core 12,
The interior sidewall surface integrally connected of the outer end of frame muscle 14 and transmission tube 13 and lower framework outer tube 11, every frame muscle 14 upper
End is respectively and fixedly provided with muscle backplate 141, is used for preventing frame muscle 14 from being worn and torn by blanking.The inner end of described transmission tube 13 and lower framework
Inner core shoe cream room 122 in inner core 12 communicates, and the outer end opening of transmission tube 13 is opened in the outer side surface of lower framework outer tube 11
On, the outer face of transmission tube 13 is flange connection surface, is used for the drive mechanism that is connected；The upper end of transmission tube 13 is provided with manages and protects plate
132, it is used for preventing transmission tube 13 from being worn and torn by blanking.Described transmission tube 13 lower end is provided with heating chamber 131 and unloads oilhole 133, emptying
Hole 133 is only opened when draining the oil；Heating chamber is all communicated with the pipeline inner via hole of inner core shoe cream room 122, transmission tube 13, heats intracavity
It is provided with the heater 134 for heating lubricating oil, heating chamber lower end is provided with heating chamber base plate 135, and heating chamber base plate 135 is provided with
Oil outlet.
During use, eccentric stiffener 4 is installed on above lower framework inner core, and drive mechanism 3 is installed in transmission tube and passes through
Cone tooth mouth is connected with eccentric stiffener 4；Lubricating oil in body passes through the oil filler point injection on bottom, and by being arranged on inner core axle
The vertical shaft 61 of in the hole is drained in eccentric stiffener 4, converges in cone teeth groove, by thin oil passage after oil lubrication eccentric stiffener
It flow to inner core shoe cream room with cone tooth mouth, and be simultaneously used for the inner of lubricating transmission mechanism；The lubricating oil of inner core oil storage intracavity keeps
Certain oil level, and flow into and be used in heating chamber heating, the oil outlet eventually through heating chamber bottom flows out；Therefore from above-mentioned oil circuit
As can be seen that this conic crusher lower framework internal space design is rationally, lubricant passage way collects and is used for lubricating to inner core shoe cream room
Eccentric stiffener and drive mechanism, thus simplify the design of internal oil passages.
Upper stand
Described upper stand includes link 28 and surely bores frame.
Surely bore frame to include determining cone 21, surely bore liner plate 22, determine cone driving top board 23 and determine to bore driving side plate 24.Determine cone 21
Determine cone regulation ring 211 including be in outside, and be in and determine cone fixed cover 212 within fixed cone regulation ring 211, and be used for
Connect and surely bore multigroup connecting seat 213 and Duo Gen of surely boring of fixed cover 212 and cone regulation ring 211 surely and determine cone reinforcement 214.Fixed cone
The bottom of fixed cover 212 and the bottom integrally connected surely boring regulation ring 211, multigroup cone connecting seat and Duo Gen surely determine cone and add
Strong muscle is along annular layout, and cone connecting seat and determine the spaced setting of cone reinforcement surely, surely cone connecting seat 213 with determine cone and add
The outer end of strong muscle 214 all with surely bore regulation ring 211 integrally connected, surely bore connecting seat 213 and the inner determining cone reinforcement 214
Portion all with surely bore fixed cover 212 integrally connected；Determine cone 21 and be integrated casting, thus strengthening its bonding strength.
Surely the inside of cone connecting seat 213 is communicated with cone fixed cover 212 surely, and cone liner plate 22 is arranged on fixed cone fixed cover 212 surely
Interior, surely it is additionally provided with the outer side surface of cone liner plate 22 and determines taper pin seat 221 with it is connected as a single entity, determine taper pin seat 221 and pass through fixed cone
Attachment structure is connected with the cone connecting seat 213 of determining determined in cone 21.Described surely cone attachment structure include lining-plate bolt 251,
Liner plate nut 252, disk spring 253, spring fairlead 254 and packing ring 255, the bottom of lining-plate bolt 251 pass through bearing pin with
Determine that taper pin seat 221 is hinged, the upper end of lining-plate bolt 251 passes through determine, spring guiding fixing by liner plate nut 252 after cone 21
Set 254 and packing ring 255 are sequentially sleeved at liner plate nut 252 from outside to inside and determine the lining-plate bolt 251 between cone 21 upper surface
On, disk spring 253 is set in spring fairlead 254, and the bottom of disk spring 253 is offseted with packing ring 255.This fixed cone is even
Access node structure will surely be bored liner plate 22 and will be flexibly connected on determining cone 21；Surely disk spring 253 cooperation spring guiding in cone attachment structure
Set 254, packing ring 255 play damping effect；Surely in cone attachment structure, the bottom of lining-plate bolt 251 is passed through bearing pin and is determined taper pin seat
221 is hinged, such that it is able to make fixed cone liner plate 22 can the swing centered on bearing pin buffer in broken building stones.Work as gyratory crusher
During work, mutually extrude between mantle and fixed cone, on the one hand fixed cone buffering by hinge, on the other hand pass through dish bullet
Spring 253 damping, eventually reduces the vibrations of gyratory crusher frame, extends its service life.
The outer side surface determining cone 21 is threadeded with the interior sidewall surface of link 28, and fixed cone driving side plate 24 is in determines cone
The outside of body 21, fixed cone drives the inner end of top board 23 to be fixedly connected with the upper end determining cone 21, and fixed cone drives top board 23
Outer end drives the upper end of side plate 24 to be fixedly connected with fixed cone.It is charging aperture that described fixed cone drives the interior bone of top board 23
92, charging aperture 92 is communicated with the discharging opening 91 of lower framework, is provided with receiving hopper 26 in charging aperture 92, and receiving hopper 26 is stepped,
The interior bone coupling that the upper end open of receiving hopper 26 drives top board 23 with fixed cone is correspondings, the lower ending opening of receiving hopper 26 and determine cone
The upper end open coupling of liner plate 22 corresponds to.During gyratory crusher work, a large amount of building stones enter machine frame inside by charging aperture 92, connect
Hopper 26 is used for carrying out water conservancy diversion, buffering to building stones, falls such that it is able to specification building stones and protects frame.
Fixed cone drives the lateral surface of side plate 24 to be provided with driving ring bull gear 27, driving ring bull gear 27 and cone driving side surely
Circumferentially positioned between plate 24, axial delocalization.Link 28 is provided with regulation motor 281, bull gear support base 282 and multiple pressure
Tight cylinder 283；Adjust motor 281 to be connected with driving ring bull gear 27 transmission, bull gear support base 282 axially position driving ring canine tooth
Circle 27, the upper end of specifically bull gear support base 282 is provided with a pair longitudinally-aligned roller, and driving ring bull gear 27 is folded in
Between two rollers.Multiple hold-down cylinders 283 are along the outer side surface circumference regular distribution determining cone 21, the output side of hold-down cylinder 283
To upward, the output shaft of hold-down cylinder 283 is fixedly connected with hold-down ring 284, the interior sidewall surface of hold-down ring 284 after passing through link 28
Engage with the lateral surface screw thread determining cone 21.During work, adjust motor 281 and drive driving ring bull gear 27, driving ring bull gear
27 drive cone frame rotation surely simultaneously, so that cone frame is back-outed with respect to link 28 or is screwed into surely, change the axial direction of fixed cone frame
Highly, it is finally reached the accurate purpose adjusting crusher chamber size；Hold-down cylinder 283 is used for adjusting hold-down ring 284 and surely bores between frame
Axial elasticity, when the compacted cylinder 283 of hold-down ring 284 up pushes up, hold-down ring 284 with surely bore frame screw-threaded coupling, surely bore frame
Axial height cannot adjust；When the compacted cylinder 283 of hold-down ring 284 toward drop-down when, hold-down ring 284 and surely cone frame between screw thread join
Close, the axial height of cone frame can be adjusted by adjusting motor 281 surely.
The outwardly fluid cylinder that is provided with the outer end of described link 28 installs top board 285, and fluid cylinder installs top board 285 and fluid cylinder peace
Dress base plate 112 is longitudinally corresponding；Link the inner is provided with v font fitting recess 286, upper on v font fitting recess 286 and lower framework
End port side wall is longitudinally corresponding.In upper stand reseting procedure, v font snap-fitted has guidance quality, can be by upper stand
Mate closure with lower framework, thus ensureing that rack is tight, high safety.
Cross ferrum device:
It is provided with multiple lifting fluid cylinders 71 between described upper stand and lower framework, and the storage for lifting fluid cylinder 71 fuel feeding
Can device 72；Along the outer side surface circumference regular distribution of lower framework, the lower end of lifting fluid cylinder 71 is hinged on multiple lifting fluid cylinders 71
On the fluid cylinder key seat plate of lower framework, the output shaft of lifting fluid cylinder 71 is fastened on the fluid cylinder installation top board 285 of upper stand
On.Described accumulator 72 is preferably nitrogen pot, and tank intensity is high, and accumulator 72 is fixed on the outer side surface of lower framework, stores
The cylinder interior lifting fluid cylinder 71 can be connected by oil pipe by device 72.When equipment runs, lifting fluid cylinder 71 passes through threshold value control top
The lifting of frame, (described threshold value is the minimum crushing force that the triggering setting during tune machine lifts fluid cylinder 71 lifting, typically can be according to broken
Set after the place of production ore hardness debugging of metaling), specifically crosses hard material it is impossible to crush when being mingled with building stones to be broken
When, the crushing force between mantle group and upper stand can increase, and has served as the crushing force numerical value that ferrum protection device detects and be more than adjusting
Default threshold value during machine, then can trigger lifting fluid cylinder 71 lifting, thus expanding crusher chamber, after discharging hard material, lifting fluid cylinder 71 is multiple
Position.
Claims (10)
1. a kind of multi-cylinder cone crusher frame, including lower framework and upper stand it is characterised in that:
Described lower framework includes lower framework outer tube, lower framework inner core, transmission tube and Duo Gen frame muscle；Lower framework inner core
It is at the inside center of lower framework outer tube, between lower framework inner core and lower framework outer tube, constitute the discharging for blanking
Chamber, transmission tube and Duo Gen frame muscle are arranged on discharging intracavity in the way of circumference array, and transmission tube and Duo Gen frame muscle are by discharging
Chamber is divided into multiple discharging openings；Described lower framework inner core is provided with inner core axis hole, inner core shoe cream room and cone teeth groove, and inner core axis hole passes through
Wear the center being arranged on lower framework inner core, at the lower ending opening of inner core axis hole, be provided with bottom, bottom offers oil filler point；
Described inner core shoe cream room communicates with the middle part of inner core axis hole, cone teeth groove be opened on the upper surface of lower framework inner core, cone teeth groove and
It is connected with cone tooth mouth by thin oil passage between inner core shoe cream room, cone tooth mouth is in above the inner end of transmission tube；Described biography
Dynamic pipe lower end is provided with the heating chamber communicating with inside it, and heating chamber is communicated with inner core shoe cream room, and heating chamber lower end is provided with heating chamber
Base plate, heating chamber base plate is provided with oil outlet；
Described upper stand includes link and surely bores frame；Surely bore frame to include determining cone, surely bore liner plate, fixed cone driving top board and determine
Cone drives side plate；Surely cone liner plate location and installation is being determined inside cone, determines the outer side surface of cone and the interior sidewall surface spiral shell of link
Stricture of vagina connects, and fixed cone drives side plate to be in the outside determining cone, and fixed cone drives the inner end of top board to fix with the upper end determining cone
Connect, fixed cone drives the outer end of top board to drive the upper end of side plate to be fixedly connected with fixed cone, and fixed cone drives the inside of top board to lead to
Hole is charging aperture, and charging aperture is communicated with the discharging opening on lower framework；Described fixed cone drives the lateral surface of side plate to be provided with driving
Ring bull gear, driving ring bull gear and fixed cone drive circumferentially positioned, axial delocalization between side plate；Described link is provided with tune
Section motor, bull gear support base and multiple hold-down cylinder；Adjust motor to be connected with the transmission of driving ring bull gear, bull gear support base axle
To Locating driver ring bull gear；Multiple hold-down cylinders are along the outer side surface circumference regular distribution determining cone, the outbound course of hold-down cylinder
Upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring after passing through link, the interior sidewall surface of hold-down ring with determine cone outward
Flank threads engage.
2. a kind of multi-cylinder cone crusher frame according to claim 1 it is characterised in that: determine cone and include being in outside
Determine cone regulation ring, and be in fixed cone regulation ring internal determine cone fixed cover, and be used for connecting and fixed bore fixed cover and determine cone
Multigroup cone connecting seat and the Duo Gen surely of regulation ring determine cone reinforcement；Surely the bottom of cone fixed cover and the lower end surely boring regulation ring
Portion's integrally connected, multigroup cone connecting seat and Duo Gen surely determine cone reinforcement and adopt annular layout, and surely bore connecting seat and determine cone
The spaced setting of reinforcement；Surely cone connecting seat and determine the outer end of cone reinforcement all with cone regulation ring integrally connected surely, calmly
Cone connecting seat and determine the inner end of cone reinforcement all with cone fixed cover integrally connected surely.
3. a kind of multi-cylinder cone crusher frame according to claim 2 it is characterised in that: described surely cone connecting seat interior
Portion is communicated with the inside of cone fixed cover surely, is surely additionally provided with the outer side surface of cone liner plate and determines taper pin seat with it is connected as a single entity, fixed
Taper pin seat is connected with cone connecting seat surely by cone attachment structure surely；The described attachment structure of cone surely includes lining-plate bolt, liner plate
Nut, disk spring, spring fairlead and packing ring, the upper end of lining-plate bolt is male threaded joint, and the lower end of lining-plate bolt is
Articulated section, the bottom of lining-plate bolt is passed through bearing pin and determine that taper pin seat is hinged, and the upper end of lining-plate bolt is through cone connecting seat surely
Fixed by liner plate nut afterwards, spring fairlead and packing ring are sequentially sleeved at liner plate nut from outside to inside and surely bore connecting seat upper end
On lining-plate bolt between face, disk spring is set in spring fairlead, and the bottom of disk spring and packing ring offset.
4. a kind of multi-cylinder cone crusher frame according to claim 1 it is characterised in that: be provided with described charging aperture and connect
Hopper；Receiving hopper is stepped, and the interior bone coupling that the upper end open of receiving hopper drives top board with fixed cone is corresponding, receiving hopper
Lower ending opening is corresponding with the upper end open coupling of cone liner plate surely.
5. a kind of multi-cylinder cone crusher frame according to claim 1 it is characterised in that: described frame muscle and transmission tube
The outer side surface integrally connected all with lower framework inner core for the inner end, the outer end of frame muscle and transmission tube is all and lower framework
The interior sidewall surface integrally connected of outer tube.
6. a kind of multi-cylinder cone crusher frame according to claim 5 it is characterised in that: the frame muscle of lower framework
Upper end is provided with muscle backplate, and the upper end of transmission tube is provided with manages and protects plate.
7. a kind of multi-cylinder cone crusher frame according to claim 1 it is characterised in that: the upper end of bull gear support base
Portion is provided with a pair longitudinally-aligned roller, and driving ring bull gear sandwiched is between the rollers 27 and 28.
8. a kind of multi-cylinder cone crusher frame according to claim 1 it is characterised in that: lower framework outer tube lateral wall
The middle part in face is outwardly to be 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 outwardly fluid cylinder that is provided with of the link of upper stand installs top board, and it is longitudinally corresponding with fluid cylinder mounting base that fluid cylinder installs top board；
It is provided with multiple lifting fluid cylinders, multiple lifting fluid cylinders are along the outer side surface week of lower framework between described upper stand and lower framework
To regular distribution, the lower end lifting fluid cylinder is hinged on the fluid cylinder key seat plate of lower framework, and the output shaft of lifting fluid cylinder connects admittedly
The fluid cylinder being scheduled on upper stand is installed on top board.
9. a kind of multi-cylinder cone crusher frame according to claim 8 it is characterised in that: described lower framework outer tube
The section of upper end port side wall is in downward opening v font, and link the inner of upper stand is provided with v font fitting recess, v font
Fitting recess is longitudinally corresponding with the upper end port side wall on lower framework.
10. a kind of multi-cylinder cone crusher frame according to claim 8 it is characterised in that: lower framework outer tube outer
Side wall bottom is outwardly to be provided with outer tube end plate, is provided with polylith outer tube gusset between outer tube end plate and fluid cylinder mounting base, many
Along the outer side surface regular distribution of lower framework outer tube, outer tube gusset mated block outer tube gusset with fluid cylinder key seat plate, corresponding.
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| CN104588154B true CN104588154B (en) | 2017-01-18 |
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| CN107457029A (en) * | 2017-10-18 | 2017-12-12 | 韶关市创力机械有限公司 | A kind of multi-cylinder cone crusher of lamination crushing |
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| CN203678434U (en) * | 2013-12-31 | 2014-07-02 | 海盐机械厂 | Large-sized energy-saving efficient cone crusher |
| CN103949301A (en) * | 2013-08-28 | 2014-07-30 | 浙江双金机械集团股份有限公司 | Eccentric shaft sleeve cooling structure with water cooling function and cooling method for conical sand making machine |
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| CN204448113U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of multi-cylinder cone crusher frame |
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|---|---|---|---|---|
| JPH0687986B2 (en) * | 1989-09-07 | 1994-11-09 | 株式会社栗本鐵工所 | Hydraulic and refueling mechanism of rotary crusher |
| JP2749000B2 (en) * | 1991-10-11 | 1998-05-13 | 宇部興産株式会社 | Crusher |
| US7048214B2 (en) * | 2002-08-23 | 2006-05-23 | Louis Wein Johnson | Gyratory crusher with hydrostatic bearings |
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| CN103949301A (en) * | 2013-08-28 | 2014-07-30 | 浙江双金机械集团股份有限公司 | Eccentric shaft sleeve cooling structure with water cooling function and cooling method for conical sand making machine |
| CN203678434U (en) * | 2013-12-31 | 2014-07-02 | 海盐机械厂 | Large-sized energy-saving efficient cone crusher |
| CN203916736U (en) * | 2014-03-10 | 2014-11-05 | 浙江双金机械集团股份有限公司 | A kind of hydraulic lock compact form circular cone sand making machine |
| CN204448113U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | A kind of multi-cylinder cone crusher frame |
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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. |