CN204448124U - Cone crusher - Google Patents
Cone crusher Download PDFInfo
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- CN204448124U CN204448124U CN201520058199.3U CN201520058199U CN204448124U CN 204448124 U CN204448124 U CN 204448124U CN 201520058199 U CN201520058199 U CN 201520058199U CN 204448124 U CN204448124 U CN 204448124U
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Abstract
The utility model relates to mining equiment field, particularly relates to a kind of cone crusher.Cone crusher, comprises frame, and is arranged on transmission mechanism, eccentric stiffener, the mantle group of machine frame inside and mantle is anti-reverse revolves mechanism; Described frame comprises lower framework and upper stand; This lower framework internal space design is reasonable, and lubricant passage way gathers to inner core shoe cream room for lubricating eccentric stiffener and transmission mechanism, thus simplifies the design of internal oil passages; This upper stand is adjustable adjusts the axial height of cone, thus changes crusher chamber size.
Description
Technical field
The utility model relates to mining equiment field, particularly relates to a kind of cone crusher.
Background technology
Cone crusher is a kind of mining machinery for broken building stones, its principle be the mantle that rotated by swing and fixed bore between cooperatively interact for broken building stones; Mantle and fixed bore between be the crusher chamber of cone crusher.Existing cone crusher has the weak point of following two aspects: 1, the lower framework internal space design of existing cone crusher is unreasonable, cause that needing, two lubricant passage waies are set separately and be respectively used to lubricating transmission mechanism and eccentric stiffener, thus add the process complexity of cone crusher lower framework, and reduce the cylinder block strength of cone crusher lower framework simultaneously; 2, the upper stand of existing cone crusher can only be used for charging, can not regulate the axial height determining cone; Therefore, in order to adjust crusher chamber size, going out the building stones of different size in order to fragmentation, existing cone crusher being also provided with the hydraulicefficiency elevation structure for changing mantle group axial height; But under hydraulicefficiency elevation structure, the crusher chamber size Control accuracy of cone crusher is not high, and the maintenance cost of large hydraulic elevating mechanism is too high.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of cone crusher, and the lower framework structure of this cone crusher is simple, internal oil passages is reasonable in design; Upper stand is adjustable adjusts the axial height of cone, thus changes crusher chamber size.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
Cone crusher, comprises frame, and is arranged on transmission mechanism, eccentric stiffener, the mantle group of machine frame inside and mantle is anti-reverse revolves mechanism;
Described frame comprises lower framework and upper stand; Upper stand comprises link and surely bores frame; Surely bore frame comprise determine cone, surely bore liner plate, fixed cone drives top board and fixed cone drives side plate; Surely bore liner plate location and installation and determine cone inside, the interior sidewall surface of the outer side surface and link of determining cone is threaded, fixed cone drives side plate to be in the outside of determining cone, fixed cone drives the inner end of top board to be fixedly connected with the upper end of determining cone, 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 bone of top board to be charging aperture; Described fixed cone drives the lateral surface of side plate to be provided with driving ring bull gear, and driving ring bull gear and fixed cone drive circumference between side plate to locate, axial delocalization; Described link is provided with and regulates motor, bull gear supporting seat and multiple hold-down cylinder; Motor is regulated to be connected with the transmission of driving ring bull gear, bull gear supporting seat axial location driving ring bull gear; Multiple hold-down cylinder is along the outer side surface circumference regular distribution of determining cone, and upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring through after link to the outbound course of hold-down cylinder, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone of hold-down ring;
Described lower framework comprises lower framework urceolus, lower framework inner core, transmission tube and Duo Gen frame muscle; Lower framework inner core is in the inside center place of lower framework urceolus, the discharging chamber of blanking is configured between lower framework inner core and lower framework urceolus, 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 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 runs through the center being arranged on lower framework 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 lower framework 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 eccentric stiffener is arranged on above lower framework inner core, and transmission mechanism is arranged in the transmission tube of lower framework, and the inner of transmission mechanism is connected with eccentric stiffener through cone tooth mouth; Location, described mantle group lower end is arranged in eccentric stiffener, the anti-reverse mechanism upper end of revolving of mantle is accepted mutually with mantle group lower end, the anti-reverse mechanism of revolving of mantle comprises the vertical shaft be arranged in the inner core axis hole of lower framework, vertical shaft offers the braking axis hole running through its axle center place, the upper end open of braking axis hole is in eccentric stiffener.
As preferably, determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and determine cone fixed cover and surely bore many groups of adjustable ring surely to bore Connection Block and Duo Gen determines cone reinforcement for connecting; The bottom of surely boring fixed cover is connected with the bottom of surely boring adjustable ring one, and many groups surely bore Connection Block and Duo Gen determines the spaced annular array of cone reinforcement; Surely bore Connection Block and determine cone reinforcement outer end all with surely bore adjustable ring and be integrally connected, surely cone Connection Block and the inner end determining cone reinforcement all with surely bore fixed cover and be integrally connected; Namely determine cone and be integrated casting, thus strengthen its bonding strength.
As preferably, described inside of surely boring Connection Block communicates with the inside of surely boring fixed cover, the outer side surface of surely boring liner plate is also provided be connected as a single entity with it determine taper pin seat, determine taper pin seat by surely boring syndeton and surely boring Connection Block and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, the upper end of lining-plate bolt is male threaded joint, the lower end of lining-plate bolt is articulated section, the bottom of lining-plate bolt by bearing pin with to determine taper pin seat hinged, the upper end of lining-plate bolt is fixed by liner plate nut after surely boring Connection Block, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and surely bore on the lining-plate bolt between Connection Block upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset; This cone crusher is surely bored syndeton and is flexibly connected determining in cone by determining cone liner plate; Surely bore disk spring cooperation spring fairlead, packing ring in syndeton and play damping effect; The bottom of surely boring lining-plate bolt in syndeton with determine taper pin seat hinged by bearing pin, thus can be made to determine cone liner plate and can the swing centered by bearing pin cushion when broken building stones.When gyratory crusher works, mantle and fixed bore between mutually extrude, fixed cone is cushioned by hinge place on the one hand, passes through disk spring damping on the other hand, eventually reduces the vibrations of gyratory crusher frame, extend its service life.
As preferably, be provided with receiving hopper in described charging aperture, receiving hopper is stairstepping, and the upper end open of receiving hopper drives the interior side through hole of top board to mate corresponding with fixed cone, and the lower ending opening of receiving hopper mates corresponding with the upper end open of surely boring liner plate; During gyratory crusher 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 fall and protect frame by specification building stones.
As preferably, the upper end of bull gear supporting seat is provided with the roller of a pair longitudinal alignment, and driving ring bull gear sandwiched between the rollers 27 and 28; Namely by two roller Locating driver ring bull gears, make driving ring bull gear relative to link axial restraint.
As preferably, described frame muscle is all connected with the outer side surface one of lower framework inner core with the inner end of transmission tube, and frame muscle is all integrally connected with the interior sidewall surface of lower framework urceolus with the outer end of transmission tube; Namely this gyratory crusher lower framework is that integrally casting is shaping, and bulk strength is high, good stability.
As preferably, the upper end of frame muscle is provided with muscle backplate, and the upper end of transmission tube is provided with manages and protects plate.
As preferably, the middle part of lower framework 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 outwardly fluid cylinder that is provided with of the connecting portion of upper stand installs top board, and it is longitudinally corresponding with fluid cylinder mounting base that fluid cylinder installs top board; Multiple lifting fluid cylinder is provided with between described upper stand and lower framework, multiple lifting fluid cylinder is along the outer side surface circumference regular distribution of lower framework, the lower end of lifting fluid cylinder is hinged on the fluid cylinder key seat plate of lower framework, and the output shaft of lifting fluid cylinder is fastened on the fluid cylinder installation top board of upper stand; During broken building stones, lifting fluid cylinder controls the lifting of upper stand by threshold value, is difficult to broken ore, as iron ore for filtering; The minimum crushing force of the triggering lifting fluid cylinder lifting set when wherein threshold value is tune machine, generally can according to setting after the place of production ore hardness debugging of broken building stones.
As preferably, the cross section of the upper end port sidewall of described lower framework is downward opening V-shaped, and the inner end of upper stand is provided with V-shape fitting recess, and V-shape fitting recess is longitudinally corresponding with the upper end port sidewall on lower framework; In upper stand reseting procedure, V-shape snap-fitted has guidance quality, upper stand and lower framework coupling can be closed, thus ensure that rack is tight, high safety.
As preferably, the bottom of lower framework outer side surface is outwardly is provided with outer tube end plate, be provided with polylith urceolus gusset between outer tube end plate and fluid cylinder mounting base, polylith urceolus gusset is along the outer side surface regular distribution of lower framework urceolus, and urceolus gusset mates with fluid cylinder key seat plate, corresponding; The intensity of lower framework outer side surface is strengthened, in order to the installation stability of strengthening lifting fluid cylinder by urceolus gusset.
The utility model adopts technique scheme, this cone crusher has the advantage of following two aspects: 1, 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, and simultaneously for the inner of lubricating transmission mechanism; Lubricating oil in inner core shoe cream room keeps certain oil level, and flows into for heating in heating chamber, flows out eventually through the oil outlet bottom heating chamber; Therefore as can be seen from above-mentioned oil circuit, this gyratory crusher lower framework internal space design is reasonable, and lubricant passage way gathers to inner core shoe cream room for lubricating eccentric stiffener and transmission mechanism, thus simplifies the design of internal oil passages; 2, upper stand comprises link and surely bores frame, and the cone of determining of boring in frame is threaded with link surely, and fixed cone drives the outside of side plate to be provided with driving ring bull gear, and link is provided with and regulates motor and bull gear supporting seat; Wherein driving ring bull gear is relative to determining cone frame circumference location, relative to link axial location.During work, regulate motor to drive driving ring bull gear, driving ring bull gear drives simultaneously to be determined cone frame and rotates, thus makes to determine cone frame and back-out relative to link or be screwed into, and changes the axial height determining cone frame, finally reaches the object of accurate adjustment crusher chamber size.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is stereochemical structure sectional view of the present utility model.
Fig. 3 is the structure sectional view of lower framework.
Fig. 4 is the end face schematic diagram of lower framework.
Fig. 5 is the perspective view of upper stand.
Fig. 6 is the sectional structure schematic diagram of upper stand.
Fig. 7 is the A portion enlarged drawing of Fig. 6.
Fig. 8 is the structural representation determining cone.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
Cone crusher as shown in Fig. 1 ~ Fig. 8, comprises frame, and is arranged on transmission mechanism 3, eccentric stiffener 4, the mantle group 5 of machine frame inside and mantle is anti-reverse revolves mechanism 6.Described frame comprises lower framework 1 and upper stand 2.
Following content carries out segmentation detailed description to all parts of gyratory crusher:
lower framework
Described lower framework 1 by lower framework urceolus 11, and is arranged on the lower framework inner core 12 of lower framework urceolus 11 center, and connects a transmission tube 13 of lower framework inner core 12 and lower framework urceolus 11 and Duo Gen frame muscle 14 integrally connects and composes.The cross section of the upper end port sidewall of lower framework urceolus 11 is downward opening V-shaped, the bottom of lower framework urceolus 11 outer side surface is outwardly is provided with outer tube end plate 111, the middle part of lower framework 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 lower framework 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, quantity, the position of fluid cylinder key seat plate 114 are 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 lower framework 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 lower framework 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 lower framework inner core 12 is provided with dust ring 125, and form eccentric mounting groove 126 between lower framework inner core 12 upper surface of dust ring 125 and inner side thereof, eccentric mounting groove 126 is for setting-up eccentricity mechanism.
Be configured for the discharging chamber of blanking between described lower framework inner core 12 and lower framework 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 lower framework inner core 12 with the inner end of transmission tube 13, frame muscle 14 is connected with the interior sidewall surface one of lower framework 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 lower framework inner core 12, the outer end opening of transmission tube 13 is opened on the outer side surface of lower framework urceolus 11, the outer face of transmission tube 13 is flange connection surface, for being connected and fixed transmission mechanism; 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.
During installation, eccentric stiffener 4 is installed on above lower framework inner core, and transmission mechanism 3 to be installed in transmission tube and to be connected with eccentric stiffener 4 through cone tooth mouth; Location, mantle group 5 lower end is arranged in eccentric stiffener 4, anti-reverse mechanism 6 upper end of revolving of mantle is accepted mutually with mantle group 5 lower end, the anti-reverse mechanism 6 of revolving of mantle comprises the vertical shaft 61 be arranged in the inner core axis hole of lower framework, vertical shaft offers the braking axis hole running through its axle center place, the upper end open of braking axis hole is in eccentric stiffener 4.When equipment runs, lubricating oil in body is injected by the oil filler point on bottom, and be drained in eccentric stiffener 4 by the vertical shaft 61 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, and simultaneously for the inner of lubricating transmission mechanism; Lubricating oil in inner core shoe cream room keeps certain oil level, and flows into for heating in heating chamber, flows out eventually through the oil outlet bottom heating chamber; Therefore as can be seen from above-mentioned oil circuit, this conic crusher lower framework internal space design is reasonable, and lubricant passage way gathers to inner core shoe cream room for lubricating eccentric stiffener and transmission mechanism, thus simplifies the design of internal oil passages.
upper stand
Described upper stand comprises link 28 and surely bores frame.
Surely bore frame comprise determine cone 21, surely bore liner plate 22, fixed cone drives top board 23 and fixed cone drives side plate 24.Determine cone 21 comprise be in outside determine cone adjustable ring 211, and be in determine cone adjustable ring 211 inside determine cone fixed cover 212, and surely bore Connection Block 213 and Duo Gen determines cone reinforcement 214 for connecting many groups of determining cone fixed cover 212 and cone adjustable ring 211 surely.The bottom of surely boring fixed cover 212 is connected with the bottom one of surely boring adjustable ring 211, surely Connection Block 213 is bored and Duo Gen determines the spaced annular array of cone reinforcement 214 for many groups, surely bore Connection Block 213 and determine cone reinforcement 214 outer end all with surely bore adjustable ring 211 and be integrally connected, surely cone Connection Block 213 and the inner end determining cone reinforcement 214 all with surely bore fixed cover 212 and be integrally connected; Namely determine cone 21 and be integrated casting, thus strengthen its bonding strength.
The inside of surely boring Connection Block 213 with surely bore fixed cover 212 and communicate, surely cone liner plate 22 is arranged on and determines in cone fixed cover 212, the outer side surface of surely boring liner plate 22 is also provided be connected as a single entity with it determine taper pin seat 221, determine taper pin seat 221 by surely boring syndeton and the cone Connection Block 213 of determining determined in cone 21 is connected and fixed.Described syndeton of surely boring comprises 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 by bearing pin with to determine taper pin seat 221 hinged, the upper end of lining-plate bolt 251 is fixed by liner plate nut 252 after determining cone 21, spring fairlead 254 and packing ring 255 are set in liner plate nut 252 from outside to inside successively and determine on the lining-plate bolt 251 between cone 21 upper surface, disk spring 253 is set on spring fairlead 254, and the bottom that disk spring 253 overlaps and packing ring 255 offset.This is surely bored syndeton and flexibly connects determining in cone 21 by determining cone liner plate 22; Surely bore that disk spring 253 in syndeton coordinates spring fairlead 254, packing ring 255 plays damping effect; The bottom of surely boring lining-plate bolt 251 in syndeton with determine taper pin seat 221 hinged by bearing pin, thus can be made to determine cone liner plate 22 and can the swing centered by bearing pin cushion when broken building stones.When gyratory crusher works, mantle and fixed bore between mutually extrude, fixed cone is cushioned by hinge place on the one hand, passes through disk spring 253 damping on the other hand, eventually reduces the vibrations of gyratory crusher frame, extend its service life.
The outer side surface determining cone 21 is threaded with the interior sidewall surface of link 28, fixed cone drives side plate 24 to be in the outside of determining cone 21, fixed cone drives the inner end of top board 23 to be fixedly connected with the upper end of determining cone 21, and fixed cone drives the outer end of top board 23 to drive the upper end of side plate 24 to be fixedly connected with fixed cone.Described fixed cone drives the interior bone of top board 23 to be charging aperture 92, charging aperture 92 communicates with the discharging opening 91 of lower framework, receiving hopper 26 is provided with in charging aperture 92, receiving hopper 26 is in stairstepping, the upper end open of receiving hopper 26 drives the interior side through hole of top board 23 to mate corresponding with fixed cone, and the lower ending opening of receiving hopper 26 mates corresponding with the upper end open of surely boring liner plate 22.During gyratory crusher work, a large amount of building stones enter machine frame inside by charging aperture 92, and receiving hopper 26 for carrying out water conservancy diversion, buffering to building stones, thus can fall and protect frame by specification building stones.
Fixed cone drives the lateral surface of side plate 24 to be provided with driving ring bull gear 27, and driving ring bull gear 27 and fixed cone drive circumference between side plate 24 to locate, axial delocalization.Link 28 is provided with and regulates motor 281, bull gear supporting seat 282 and multiple hold-down cylinder 283; Motor 281 is regulated to be connected with driving ring bull gear 27 transmission, bull gear supporting seat 282 axial location driving ring bull gear 27, specifically the upper end of bull gear supporting seat 282 is provided with the roller longitudinally alignd for a pair, and driving ring bull gear 27 sandwiched between the rollers 27 and 28.Multiple hold-down cylinder 283 is along the outer side surface circumference regular distribution of determining cone 21, the outbound course of hold-down cylinder 283 upward, the output shaft of hold-down cylinder 283 is fixedly connected with hold-down ring 284 through after link 28, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone 21 of hold-down ring 284.During work, regulate motor 281 to drive driving ring bull gear 27, driving ring bull gear 27 drives simultaneously surely bores frame and rotates, thus makes to determine cone frame and back-out relative to link 28 or be screwed into, change the axial height determining cone frame, finally reach the object of accurate adjustment crusher chamber size; Hold-down cylinder 283 for the axial elasticity regulating hold-down ring 284 and surely bore between frame, when the compacted cylinder 283 of hold-down ring 284 up pushes up, hold-down ring 284 with surely bore frame screw-threaded coupling, the axial height of surely boring frame cannot regulate; When the compacted cylinder 283 of hold-down ring 284 is toward time drop-down, hold-down ring 284 and surely bore threaded engagement between frame, the axial height of surely boring frame adjusts by regulating motor 281.
The outwardly fluid cylinder that is provided with in the outer end of described link 28 installs top board 285, and it is longitudinally corresponding with fluid cylinder mounting base 112 that fluid cylinder installs top board 285; Link the inner is provided with V-shape fitting recess 286, and V-shape fitting recess 286 is longitudinally corresponding with the upper end port sidewall on lower framework.In upper stand reseting procedure, V-shape snap-fitted has guidance quality, upper stand and lower framework coupling can be closed, thus ensure that rack is tight, high safety.
cross iron device:
Multiple lifting fluid cylinder 71 is provided with between described upper stand and lower framework, and for being elevated the accumulator 72 of fluid cylinder 71 fuel feeding; Multiple lifting fluid cylinder 71 is along the outer side surface circumference regular distribution of lower framework, and the lower end of lifting fluid cylinder 71 is hinged on the fluid cylinder key seat plate of lower framework, and the output shaft of lifting fluid cylinder 71 is fastened on the fluid cylinder installation top board 285 of upper stand.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, and accumulator 72 connects the cylinder interior of lifting fluid cylinder 71 by oil pipe.When equipment runs, lifting fluid cylinder 71 controls the lifting of upper stand by threshold value, (the minimum crushing force of triggering lifting fluid cylinder 71 lifting set when described threshold value is tune machine, general meeting is according to setting after the place of production ore hardness debugging of broken building stones), specifically cross hard material when to be mingled with in building stones to be broken, cannot broken time, crushing force between mantle group and upper stand can increase, serve as the threshold value preset when crushing force numerical value that iron protective device detects is greater than tune machine, then can trigger the lifting of lifting fluid cylinder 71, thus expansion crusher chamber, be elevated fluid cylinder 71 after discharging hard material to reset.
Claims (10)
1. cone crusher, comprises frame, and is arranged on transmission mechanism, eccentric stiffener, the mantle group of machine frame inside and mantle is anti-reverse revolves mechanism; It is characterized in that:
Described frame comprises lower framework and upper stand; Upper stand comprises link and surely bores frame; Surely bore frame comprise determine cone, surely bore liner plate, fixed cone drives top board and fixed cone drives side plate; Surely bore liner plate location and installation and determine cone inside, the interior sidewall surface of the outer side surface and link of determining cone is threaded, fixed cone drives side plate to be in the outside of determining cone, fixed cone drives the inner end of top board to be fixedly connected with the upper end of determining cone, 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 bone of top board to be charging aperture; Described fixed cone drives the lateral surface of side plate to be provided with driving ring bull gear, and driving ring bull gear and fixed cone drive circumference between side plate to locate, axial delocalization; Described link is provided with and regulates motor, bull gear supporting seat and multiple hold-down cylinder; Motor is regulated to be connected with the transmission of driving ring bull gear, bull gear supporting seat axial location driving ring bull gear; Multiple hold-down cylinder is along the outer side surface circumference regular distribution of determining cone, and upward, the output shaft of hold-down cylinder is fixedly connected with hold-down ring through after link to the outbound course of hold-down cylinder, interior sidewall surface and the lateral surface screw-threaded engagement of determining cone of hold-down ring;
Described lower framework comprises lower framework urceolus, lower framework inner core, transmission tube and Duo Gen frame muscle; Lower framework inner core is in the inside center place of lower framework urceolus, the discharging chamber of blanking is configured between lower framework inner core and lower framework urceolus, 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 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 runs through the center being arranged on lower framework 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 lower framework 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 eccentric stiffener is arranged on above lower framework inner core, and transmission mechanism is arranged in the transmission tube of lower framework, and the inner of transmission mechanism is connected with eccentric stiffener through cone tooth mouth; Location, described mantle group lower end is arranged in eccentric stiffener, the anti-reverse mechanism upper end of revolving of mantle is accepted mutually with mantle group lower end, the anti-reverse mechanism of revolving of mantle comprises the vertical shaft be arranged in the inner core axis hole of lower framework, vertical shaft offers the braking axis hole running through its axle center place, the upper end open of braking axis hole is in eccentric stiffener.
2. cone crusher according to claim 1, it is characterized in that: determine cone comprise be in outside determine cone adjustable ring, and be in determine cone adjustable ring inside determine cone fixed cover, and determine cone fixed cover and surely bore many groups of adjustable ring surely to bore Connection Block and Duo Gen determines cone reinforcement for connecting; The bottom of surely boring fixed cover is connected with the bottom of surely boring adjustable ring one, and many groups surely bore Connection Block and Duo Gen determines the spaced annular array of cone reinforcement; Surely bore Connection Block and determine cone reinforcement outer end all with surely bore adjustable ring and be integrally connected, surely cone Connection Block and the inner end determining cone reinforcement all with surely bore fixed cover and be integrally connected.
3. cone crusher according to claim 2, it is characterized in that: described inside of surely boring Connection Block communicates with the inside of surely boring fixed cover, the outer side surface of surely boring liner plate is also provided be connected as a single entity with it determine taper pin seat, determine taper pin seat by surely boring syndeton and surely boring Connection Block and be connected and fixed; Described syndeton of surely boring comprises lining-plate bolt, liner plate nut, disk spring, spring fairlead and packing ring, the upper end of lining-plate bolt is male threaded joint, the lower end of lining-plate bolt is articulated section, the bottom of lining-plate bolt by bearing pin with to determine taper pin seat hinged, the upper end of lining-plate bolt is fixed by liner plate nut after surely boring Connection Block, spring fairlead and packing ring are set in liner plate nut from outside to inside successively and surely bore on the lining-plate bolt between Connection Block upper surface, disk spring is set on spring fairlead, and bottom and the packing ring of disk spring cover offset.
4. cone crusher according to claim 1, it is characterized in that: in described charging aperture, be provided with receiving hopper, receiving hopper is stairstepping, and the upper end open of receiving hopper drives the interior side through hole of top board to mate corresponding with fixed cone, and the lower ending opening of receiving hopper mates corresponding with the upper end open of surely boring liner plate.
5. cone crusher according to claim 1, is characterized in that: the upper end of bull gear supporting seat is provided with the roller longitudinally alignd for a pair, and driving ring bull gear sandwiched between the rollers 27 and 28.
6. cone crusher according to claim 1, it is characterized in that: described frame muscle is all connected with the outer side surface one of lower framework inner core with the inner end of transmission tube, frame muscle is all connected with the interior sidewall surface one of lower framework urceolus with the outer end of transmission tube.
7. cone crusher according to claim 6, is characterized in that: the upper end of frame muscle is provided with muscle backplate, and the upper end of transmission tube is provided with manages and protects plate.
8. cone crusher according to claim 1, is characterized in that: the middle part of lower framework 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 outwardly fluid cylinder that is provided with of the connecting portion of upper stand installs top board, and it is longitudinally corresponding with fluid cylinder mounting base that fluid cylinder installs top board; Multiple lifting fluid cylinder is provided with between described upper stand and lower framework, multiple lifting fluid cylinder is along the outer side surface circumference regular distribution of lower framework, the lower end of lifting fluid cylinder is hinged on the fluid cylinder key seat plate of lower framework, and the output shaft of lifting fluid cylinder is fastened on the fluid cylinder installation top board of upper stand.
9. cone crusher according to claim 8, it is characterized in that: the cross section of the upper end port sidewall of described lower framework is downward opening V-shaped, the inner end of upper stand is provided with V-shape fitting recess, and V-shape fitting recess is longitudinally corresponding with the upper end port sidewall on lower framework.
10. cone crusher according to claim 9, it is characterized in that: the bottom of lower framework outer side surface is outwardly is provided with outer tube end plate, polylith urceolus gusset is provided with between outer tube end plate and fluid cylinder mounting base, polylith urceolus gusset is along the outer side surface regular distribution of lower framework urceolus, and urceolus gusset mates with fluid cylinder key seat plate, corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058199.3U CN204448124U (en) | 2015-01-28 | 2015-01-28 | Cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058199.3U CN204448124U (en) | 2015-01-28 | 2015-01-28 | Cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448124U true CN204448124U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058199.3U Withdrawn - After Issue CN204448124U (en) | 2015-01-28 | 2015-01-28 | Cone crusher |
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| Country | Link |
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| CN (1) | CN204448124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549635A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN114054131A (en) * | 2021-10-25 | 2022-02-18 | 南昌矿机集团股份有限公司 | Double-crushing-cavity cone crusher and crushing method |
-
2015
- 2015-01-28 CN CN201520058199.3U patent/CN204448124U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549635A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Cone crusher |
| CN114054131A (en) * | 2021-10-25 | 2022-02-18 | 南昌矿机集团股份有限公司 | Double-crushing-cavity cone crusher and crushing method |
| CN114054131B (en) * | 2021-10-25 | 2022-11-25 | 南昌矿机集团股份有限公司 | Double-crushing-cavity cone crusher and crushing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170707 |