CN103706429B - Large-scale energy-efficient high-efficiency cone crusher - Google Patents
Large-scale energy-efficient high-efficiency cone crusher Download PDFInfo
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- CN103706429B CN103706429B CN201310748343.1A CN201310748343A CN103706429B CN 103706429 B CN103706429 B CN 103706429B CN 201310748343 A CN201310748343 A CN 201310748343A CN 103706429 B CN103706429 B CN 103706429B
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Abstract
The invention relates to a large-scale energy-efficient high-efficiency cone crusher, which comprises a rack, an upper lining plate, a lower lining plate, an electromotor, a transmission device, a crushing cone mechanism and a crushing cavity control mechanism, and is characterized in that the crushing cavity control mechanism consists of a feed hopper, a supporting sleeve, an adjusting sleeve, an outer gear ring, a push cylinder, a locking ring, 16 locking cylinders, 8 hydraulic cylinders and 4 jacks, wherein the supporting sleeve is movably connected to the rack, the adjusting sleeve is in threaded connection into the locking ring and the supporting sleeve, the 16 locking cylinders are all arranged on the supporting sleeve, the feed hopper is fixedly arranged on the adjusting sleeve, the outer gear ring is fixedly arranged on the feed hopper, and the push cylinder and the outer gear ring are matched; lifting ends of the 4 jacks are all supported against the bottom surface of a flange ring of the supporting sleeve; the crushing cone mechanism consists of an eccentric sleeve, a cone gear, an eccentric shaft, a crushing cone, a bowl-shaped bearing and a bowl-shaped bearing sealing ring. According to the large-scale energy-efficient high-efficiency cone crusher, the size of a crushing cavity and the size of a throat can be adjusted, and the cavity cleaning operation is convenient.
Description
Technical field
The present invention relates to a kind of gyratory crusher, especially a kind of large-scale energy-efficient high-efficiency cone crusher is related to, metallurgical industry, building industry can be widely used in, industry of building the road, in chemical industry and silicate industry, be applicable to crushing hard with in hard wait ore and rock, as iron ore, Copper Ores, lime stone, quartz, granite, sandstone etc.Large-scale energy-efficient high-efficiency cone crusher in the present invention can facilitate, the effective size regulating crusher chamber; the size of gape in effective control gyratory crusher; when the object that can not be broken enters crusher chamber; can not be damaged by available protecting equipment, and can facilitate, effectively by the non-broken thing eliminating in crusher chamber.
Background technology
The object that can not be broken that there will be that gyratory crusher is difficult to avoid in running enters in crusher chamber; when the object that can not be broken enters crusher chamber; be difficult to effectively protect gyratory crusher not to be damaged; need in addition to carry out chamber operation clearly to crusher chamber; non-broken thing in crusher chamber got rid of, is difficult at present conveniently, effectively chamber operation clearly carried out to crusher chamber.Gyratory crusher due to the wearing and tearing of crushing wall and rolled mortar wall, makes gape increase in running, so must regular adjustment gape size, be difficult at present conveniently, effectively regulates the size of gape and locate.
Also some gyratory crushers relatively are preferably had at present, as in the CSTADs of 2009, disclose the PYG series multicylinder hydraulic spindle breaker that Building Shanghai road and bridge continue equipment Co., Ltd, this PYG series multicylinder hydraulic spindle breaker is applicable to various ore and the rock of broken compression strength 300MPa, there is preferably break-up frequency and eccentric throw, make fine fraction content in crushed product higher, the content being less than limit discharge gate grade of remaining silent can reach 80%, adopt lamination crushing principle, after broken, material is that the degree of cube structure is high.And for example in the CSTAD of 2004, disclose the composite sync vibration cone crusher of Northeastern University, the operating mechanism of this disintegrating machine by outer crusher cone and movable in crusher cone form, movable interior crusher cone and two vibrators are suspended on the riser of outer crusher cone by four pull bars, this machine have employed " Dual-motors Driving composite sync is theoretical ", motor drives two vibrator constant speed to turn round generation centrifugal force in the same way by tyre coupling, under the influence of centrifugal force, movable interior crusher cone does circular motion around machine center line.For another example the day for announcing is on 03 31st, 2010; notification number is in the Chinese patent of CN201431893; disclose a kind of hydraulic pressure cavity clearing of nitrogen type hydro cone-crusher, protection and breaker; this device comprises hydraulic cylinder, accumulator and nitrogen cylinder fixed mount; the upper end of hydraulic cylinder is connected with the added of nitrogen type hydro cone-crusher; the lower end of hydraulic cylinder is connected with the body base plate of nitrogen type hydro cone-crusher; accumulator is connected with the rod chamber of hydraulic cylinder, and nitrogen cylinder fixed mount is connected with nitrogen cylinder and hydraulic cylinder.The day for announcing is also had to be on 07 04th, 2012, notification number is in the Chinese patent of CN202290145U, disclose a kind of spring type cone crusher, this spring type cone crusher comprises frame, funnel is provided with above frame, the outer side-lower of funnel is provided with guiding mechanism, guiding mechanism comprises adjusting sleeve, adjusting sleeve is located at the outside of determining cone liner plate, adjustment cap is installed outside adjusting sleeve, splicing sleeve is combined with below adjustment cap, splicing sleeve is embedded with locking cylinder, locking cylinder piston is provided with in locking cylinder cylinder body, jack-up retaining ring on locking cylinder piston, locking cylinder oil sealing is also comprised in cylinder body, cylinder cylinder body is connected with hydraulic oil interface.Eliminate check lock lever technology, thus make locking cylinder technology into.For another example the day for announcing is on 06 05th, 2013, notification number is in the Chinese patent of CN202962531U, disclose a kind of gyratory crusher, this gyratory crusher comprises base, base is provided with frame, the periphery of frame is provided with a coil spring mechanism, frame is equipped with adjusting sleeve, feed hopper is provided with in adjusting sleeve, adjusting sleeve external screw thread is connected with support set, described frame is also provided with multiple clear chambeies oil cylinder, the cylinder body of clear chamber oil cylinder is fixed in frame, be positioned at the below of spring mechanism, the piston rod of clear chamber oil cylinder is fixedly connected with support set through spring mechanism, oil circuit between the oil cylinder of each clear chamber is communicated and is connected with hydraulic system by oil pipe.
Although disclosed now the structure of many gyratory crushers; but also do not have a kind of gyratory crusher to possess following function: the size that can facilitate, effectively regulate crusher chamber simultaneously; the size of gape in effective control gyratory crusher; when the object that can not be broken enters crusher chamber; can not be damaged by available protecting equipment, and can facilitate, effectively by the non-broken thing eliminating in crusher chamber.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art; and a kind of reasonable in design is provided; scientific arrangement; can facilitate, effectively regulate the size of crusher chamber; the size of gape in effective control gyratory crusher; when the object that can not be broken enters crusher chamber, can not be damaged by available protecting equipment, and can facilitate, effectively by the large-scale energy-efficient high-efficiency cone crusher of the non-broken thing eliminating in crusher chamber.
The present invention's adopted technical scheme that solves the problem is: this large-scale energy-efficient high-efficiency cone crusher comprises frame, upper liner plate, lower liner plate, motor, transmission device, crushing head mechanism and crusher chamber controlling organization, described motor is connected with transmission device, and its design feature is: described crusher chamber controlling organization comprises feed hopper, splicing sleeve, adjusting sleeve, external toothing, promote cylinder, retaining ring, 16 locking cylinders, 8 hydraulic cylinders and 4 jack, internal thread is provided with in described splicing sleeve and retaining ring, described adjusting sleeve is provided with external screw thread, described frame is provided with a circle frame flange circle, described splicing sleeve is provided with a circle splicing sleeve flange circle, this splicing sleeve is movably connected in frame, described splicing sleeve flange circle is positioned at directly over frame flange circle, described retaining ring is movably connected on splicing sleeve, described adjusting sleeve is threaded in retaining ring and splicing sleeve, described upper liner plate is arranged in adjusting sleeve, and described 16 locking cylinders are installed on splicing sleeve, and these 16 locking cylinders all coordinate with retaining ring, described hydraulic cylinder includes cylinder body, piston rod and tension block, cylinder body in 8 hydraulic cylinders is all fixed in frame, described cylinder body is all positioned at the below of frame flange circle, described piston rod is vertically arranged in cylinder body, this piston rod from the bottom up successively cross-under in frame flange circle and splicing sleeve flange circle, described tension block is fixed on the top of piston rod, and the bottom of this tension block withstands on splicing sleeve flange circle, described feed hopper is fixed in adjusting sleeve, and described external toothing is fixed on feed hopper, and described adjusting sleeve and external toothing are arranged in order from inside to outside, and described promotion cylinder is arranged on splicing sleeve, and this promotion cylinder coordinates with external toothing, described 4 jack are installed in frame, and these 4 jack are all positioned at immediately below splicing sleeve, and described jack is all in vertical shape structure, and the lift side in this jack all withstands on the bottom surface of splicing sleeve flange circle, described crushing head mechanism comprises eccentric bushing, bevel gear, eccentric shaft, crushing head, bowl-type bearing and bowl-type bearing seal ring, described eccentric bushing is movably arranged in frame, described eccentric shaft is arranged in eccentric bushing, described crushing head is fixed on eccentric shaft, described lower liner plate is arranged on crushing head, crusher chamber is formed between this lower liner plate and upper liner plate, described bevel gear is fixed on eccentric bushing, the horizontal structure of this bevel gear, described transmission device and bevel gear engagement, described bowl-type bearing is arranged in frame, this bowl-type bearing is positioned at immediately below crushing head, the upper surface of described bowl-type bearing seal ring is provided with lubrication groove, this bowl-type bearing seal ring is arranged between bowl-type bearing and crushing head, the bottom of described crushing head is spherical structure, the upper surface of described bowl-type bearing seal ring contacts with the spherical structure bottom crushing head, the lower surface of this bowl-type bearing seal ring and bowl-type bearing touch.Make the large-scale energy-efficient high-efficiency cone crusher in the present invention possess following function thus: the size that can facilitate, effectively regulate crusher chamber simultaneously; Effectively can control the size of gape in gyratory crusher; When the object that can not be broken enters crusher chamber, can not be damaged by available protecting equipment; Can facilitate, effectively the non-broken thing in crusher chamber be got rid of.
As preferably, the bottom of the splicing sleeve in crusher chamber controlling organization of the present invention is provided with a circle groove, the cross section of this groove reduces from the bottom up successively, groove inner ring face in described groove and face, groove outer ring are all in ramp-like configuration, angle between described groove inner ring face and vertical curve is 30 degree, and the angle between described face, groove outer ring and vertical curve is 45 degree; The top of described frame is provided with a circle boss, and all and matching grooves, this boss is arranged in groove for the shape of described boss and size.Make the location in the present invention between splicing sleeve and frame convenient thus, when the splicing sleeve after being lifted by jack needs to reset, the circle boss that in splicing sleeve encloses in groove and frame can play guide effect, makes the reset of splicing sleeve convenient and accurate.
As preferably, crushing head mechanism of the present invention also comprises adjustment pad, and described adjustment pad is arranged on the bottom of eccentric bushing.
As preferably, the number of degrees of the angle between the axis of the eccentric shaft in crushing head mechanism of the present invention and vertical curve are 2 degree.
As preferably, the quantity of the promotion cylinder in crusher chamber controlling organization of the present invention is two.
As preferably, the locking cylinder in crusher chamber controlling organization of the present invention is hydraulic locking cylinder or disk spring locking cylinder.
As preferably, 4 jack in crusher chamber controlling organization of the present invention are evenly distributed in frame.
The present invention compared with prior art, has the following advantages and effect: structure is simple, reasonable in design, scientific arrangement, processing ease, easy to use, belong to the efficient gyratory crusher of large-scale energy-saving, possess following function simultaneously: the size that can facilitate, effectively regulate crusher chamber; Effectively can control the size of gape in gyratory crusher; When the object that can not be broken enters crusher chamber, can not be damaged by available protecting equipment; Can facilitate, effectively the non-broken thing in crusher chamber be got rid of.
The present invention can facilitate, effective regulate the size of gape and locate, when the size of the gape in gyratory crusher needs to adjust, locking cylinder is removed locking, adjusting sleeve can be rotated on the internal thread of splicing sleeve and retaining ring by external screw thread, thus reach the object that adjusting sleeve moves up and down, upper liner plate with adjusting sleeve synchronizing moving, thus realizes convenient, the effective function regulating gape size; After the size of gape is adjusted to required position, stop operating adjusting sleeve, locking cylinder is locked, make the active force produced between the internal thread of retaining ring and the external screw thread of adjusting sleeve on vertical direction, now adjusting sleeve is difficult to rotate, thus reaches the object positioned the size of gape.
Hydraulic cylinder in the present invention is by frame and splicing sleeve locking; hydraulic cylinder plays the effect of insurance; by accumulator, a force value is preset to hydraulic cylinder; if when having the object that can not be broken to enter crusher chamber; the external force that hydraulic cylinder is subject to is greater than the force value preset, and hydraulic cylinder is cancelled automatically to the locking between frame and splicing sleeve, make splicing sleeve can on move; the object that can not be broken is discharged from crusher chamber, reaches the object that available protecting equipment is not damaged.Adjusting sleeve in the present invention is threaded in splicing sleeve, can facilitate, effectively regulate the upper-lower height of adjusting sleeve, thus reaches the object of adjustment crusher chamber size, is also conducive to clearing up the object that can not be broken entered in crusher chamber.
The present invention can facilitate, effectively regulate the size of crusher chamber, be conducive to the overall performance of lifting crusher, promote cylinder to coordinate with external toothing, external toothing rotation can be promoted by promoting cylinder, then feed hopper synchronous axial system is driven by external toothing, adjusting sleeve synchronous axial system is driven again by feed hopper, because adjusting sleeve is threaded in splicing sleeve, after adjusting sleeve is rotated, the object that adjusting sleeve moves up and down can be realized, thus drive the upper liner plate be fixed in adjusting sleeve to move up and down, finally reach the object regulating crusher chamber size.
The present invention can facilitate, effectively by the non-broken thing eliminating in crusher chamber, greatly reduce the workload of crusher chamber clear chamber operation, reduce labour intensity, improve operating efficiency, when the object that can not be broken enters after in crusher chamber, jack is risen simultaneously, by jack, splicing sleeve is lifted, liner plate is made to increase, thus expanding crusher chamber and gape, the object that can not be broken is discharged from gape, and then jack declines simultaneously, splicing sleeve is resetted, thus completes the clear chamber operation to crusher chamber.
The integral layout science of the crushing head mechanism in the present invention, wearing and tearing in running are less, be conducive to equipment to increase the service life, the upper surface of bowl-type bearing seal ring contacts with the spherical structure bottom crushing head, the lower surface of this bowl-type bearing seal ring and bowl-type bearing touch, the upper surface of bowl-type bearing seal ring is provided with lubrication groove, lubricating oil for lubricating can be transported in the lubrication groove of bowl-type bearing seal ring, thus the bottom of bowl-type bearing seal ring and crushing head is effectively lubricated, improve the flexibility of rotating, reduce the wearing and tearing in rotation process.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the large-scale energy-efficient high-efficiency cone crusher in the embodiment of the present invention 1.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the sectional structure schematic diagram of the large-scale energy-efficient high-efficiency cone crusher in the embodiment of the present invention 1.
Fig. 4 is upper liner plate in the embodiment of the present invention 1, main TV structure schematic diagram between crusher chamber controlling organization and portion chassis.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is upper liner plate in the embodiment of the present invention 1, sectional structure schematic diagram between crusher chamber controlling organization and portion chassis.
Fig. 7 is the embodiment of the present invention 1 mid frame, structure for amplifying schematic diagram between splicing sleeve and jack.
Fig. 8 is the main TV structure schematic diagram of splicing sleeve in the embodiment of the present invention 1.
Fig. 9 is the sectional structure schematic diagram in B-B face in Fig. 8.
Figure 10 is the structural representation in Fig. 9 after the amplification of X place.
Figure 11 is lower liner plate in the embodiment of the present invention 1, structural representation between crushing head mechanism and portion chassis.
Figure 12 is the structural representation of eccentric shaft in Figure 11.
Figure 13 is the main TV structure schematic diagram of the large-scale energy-efficient high-efficiency cone crusher of in the embodiment of the present invention 2.
Figure 14 is the plan structure schematic diagram of Figure 13.
Figure 15 is the sectional structure schematic diagram of the large-scale energy-efficient high-efficiency cone crusher in the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1.
See Fig. 1 to Figure 12, large-scale energy-efficient high-efficiency cone crusher in the present embodiment comprises frame 1, upper liner plate 2, lower liner plate 3, motor 4, transmission device 5, crushing head mechanism 6 and crusher chamber controlling organization 7, wherein, crusher chamber controlling organization 7 comprises feed hopper 71, splicing sleeve 72, adjusting sleeve 73, external toothing 74, promotes cylinder 75, retaining ring 76,16 locking cylinders 77,8 hydraulic cylinders 78 and 4 jack 79, the quantity promoting cylinder 75 is two, and locking cylinder 77 can be hydraulic locking cylinder or disk spring locking cylinder.
In the present embodiment, the internal diameter of splicing sleeve 72 is equal with the internal diameter of retaining ring 76, is provided with internal thread in splicing sleeve 72 and retaining ring 76, and in splicing sleeve 72, the shape of internal thread is all identical with size with the shape of internal thread in retaining ring 76 with size.Adjusting sleeve 73 in the present embodiment is provided with external screw thread, and the external screw thread in adjusting sleeve 73 mates with the internal thread in splicing sleeve 72 and retaining ring 76.
The frame 1 of the present embodiment is provided with a circle frame flange circle 11, frame flange circle 11 is provided with several through holes, splicing sleeve 72 is provided with a circle splicing sleeve flange circle 721, splicing sleeve flange circle 721 is also provided with several through holes.
In the present embodiment, the bottom of splicing sleeve 72 is provided with a circle groove 722, the cross section of this groove 722 reduces from the bottom up successively, two walls in groove 722 are respectively groove inner ring face 723 and face, groove outer ring 724, and groove inner ring face 723 is positioned at the region that face, groove outer ring 724 surrounds.Groove inner ring face 723 in the groove 722 of the present embodiment and face, groove outer ring 724 are all in ramp-like configuration, and wherein, the angle β between groove inner ring face 723 and vertical curve is 30 degree, and the angle η between face, groove outer ring 724 and vertical curve is 45 degree.The top of the frame 1 in the present embodiment is provided with a circle boss, and the shape of this boss and size are all mated with groove 722.
Splicing sleeve 72 in the present embodiment is movably connected in frame 1, splicing sleeve 72 can move by the vertical direction, boss in frame 1 is arranged in the groove 722 of splicing sleeve 72, make splicing sleeve 72 to be installed in frame 1 convenient, stably, good positioning action is served to splicing sleeve 72.Splicing sleeve flange circle 721 in the present embodiment is positioned at directly over frame flange circle 11.
Retaining ring 76 in the present embodiment is movably connected on splicing sleeve 72, and retaining ring 76 can move by the vertical direction, and adjusting sleeve 73 is threaded in retaining ring 76 and splicing sleeve 72, and adjusting sleeve 73 can be rotated in retaining ring 76 and splicing sleeve 72.Upper liner plate 2 in the present embodiment is arranged in adjusting sleeve 73.
16 locking cylinders 77 in the present embodiment are installed on splicing sleeve 72, and these 16 locking cylinders 77 all coordinate with retaining ring 76.When adjusting sleeve 73 is threaded in after in retaining ring 76 and splicing sleeve 72, locking cylinder 77 produces active force and withstands in retaining ring 76, make active force retaining ring 76 existed on a vertical direction, active force on this vertical direction by the external screw thread locking on the internal thread of retaining ring 76 and adjusting sleeve 73, thus realizes the function that retaining ring 76 locks by locking cylinder 77.When adjusting sleeve 73 needs to rotate, cancel the active force of locking cylinder 77 pairs of retaining rings 76, can rotate between the external screw thread in the internal thread in retaining ring 76 and adjusting sleeve 73, be convenient to the height regulating adjusting sleeve 73.
Each hydraulic cylinder 78 in the present embodiment includes cylinder body, piston rod and tension block 781, cylinder body in 8 hydraulic cylinders 78 is all fixed in frame 1, cylinder body is all positioned at the below of frame flange circle 11, piston rod is vertically arranged in cylinder body, this piston rod from the bottom up successively cross-under in frame flange circle 11 and splicing sleeve flange circle 721, tension block 781 is fixed on the top of piston rod, the bottom of this tension block 781 withstands on splicing sleeve flange circle 721, when the piston rod in hydraulic cylinder 78 is strained, just achieve the function of frame 1 and splicing sleeve 72 being locked.Preset the force value of hydraulic cylinder 78; the force value of this setting is greater than once splicing sleeve 72 active force be subject to upwards; hydraulic cylinder 78 automatically terminates the locking function to frame 1 and splicing sleeve 72; splicing sleeve 72 is moved up; thus expand crusher chamber 8; can not broken object enter crusher chamber 8 time, serve the function of proterctive equipment.
Feed hopper 71 in the present embodiment is fixed in adjusting sleeve 73, and external toothing 74 is fixed on feed hopper 71, and the outer wall of external toothing 74 is provided with the tooth bar of vertical shape, and adjusting sleeve 73 and external toothing 74 are arranged in order from inside to outside.Promotion cylinder 75 in the present embodiment is arranged on splicing sleeve 72, this promotion cylinder 75 coordinates with external toothing 74, when locking cylinder 77 is removed after to retaining ring 76 locking function, active force can be applied on the tooth bar of external toothing 74 by promoting cylinder 75, thus reach the object promoting external toothing 74 and rotate, then feed hopper 71 synchronous axial system is driven by external toothing 74, adjusting sleeve 73 synchronous axial system is driven again by feed hopper 71, because adjusting sleeve 73 is threaded in splicing sleeve 72, after adjusting sleeve 73 is rotated, the object that adjusting sleeve 73 moves up and down can be realized, thus drive the upper liner plate 2 be fixed in adjusting sleeve 73 to move up and down, finally reach the object regulating crusher chamber 8 size and gape size, after adjusting sleeve 73 is adjusted to correct position, by locking cylinder 77, retaining ring 76 is locked, prevent adjusting sleeve 73 from occurring the situation of arbitrarily rotating, guarantee that equipment runs stably.
4 jack 79 in the present embodiment are installed in frame 1, and 4 jack 79 are evenly distributed in frame 1.4 jack 79 in the present embodiment are all positioned at immediately below splicing sleeve 72, and jack 79 is all in vertical shape structure, and the lift side in this jack 79 all withstands on the bottom surface of splicing sleeve flange circle 721.By rising while 4 jack 79 and can effectively splicing sleeve 72 being lifted, thus expand crusher chamber 8 and gape, realize the operation of clear chamber easily, object that can not be broken is discharged from gape, splicing sleeve 72 can be made to reset by declining while 4 jack 79, bottom due to splicing sleeve 72 is provided with a circle groove 722, the top of frame 1 is provided with a circle boss, make the location between splicing sleeve 72 and frame 1 convenient, when the splicing sleeve 72 after being lifted by jack 79 needs to reset, in splicing sleeve 72 one encloses between the circle boss in groove 722 and frame 1 can play effective guide effect, make the reset of splicing sleeve 72 convenient and accurate.
In the present embodiment, 4 jack 79 are positioned on same circle, 8 hydraulic cylinders 78 are also positioned on same circle, 16 locking cylinders 77 are also positioned on same circle, the center of circle of the circle that the center of circle of the circle that the center of circle of the circle that 4 jack 79 are formed, 8 hydraulic cylinders 78 are formed and 16 locking cylinders 77 are formed is overlapping, the radius of a circle that 4 jack 79 are formed is less than the radius of a circle that 8 hydraulic cylinders 78 are formed, and the radius of a circle that 16 locking cylinders 77 are formed also is less than the radius of a circle that 8 hydraulic cylinders 78 are formed.
The crushing head mechanism 6 of the present embodiment comprises eccentric bushing 62, bevel gear 63, eccentric shaft 64, crushing head 65, bowl-type bearing 67 and bowl-type bearing seal ring 68, wherein, the upper surface of bowl-type bearing seal ring 68 is provided with lubrication groove, can be transported in the lubrication groove of bowl-type bearing seal ring 68 for the lubricating oil lubricated.
Eccentric bushing 62 in the present embodiment is movably arranged in frame 1, and under the effect of external force, eccentric bushing 62 can rotate in frame 1, and the eccentric shaft 64 in the present embodiment is arranged in eccentric bushing 62, and eccentric shaft 64 can with eccentric bushing 62 synchronous axial system.The number of degrees of the angle μ in the present embodiment between the axis of eccentric shaft 64 and vertical curve are 2 degree, namely the angle number of degrees between the axis of eccentric shaft 64 and vertical plane are 2 degree, that is eccentric shaft 64 departs from the angle of vertical direction is 2 degree, the installation making eccentric bushing 62 thus more science, rationally, be conducive to the crushing effect improving gyratory crusher.
Crushing head 65 in the present embodiment is fixed on eccentric shaft 64, and lower liner plate 3 is arranged on crushing head 65, and lower liner plate 3 is positioned at immediately below liner plate 2, forms crusher chamber 8 between upper liner plate 2 and lower liner plate 3.The rotation of the eccentric shaft 64 in the present embodiment can drive crushing head 65 to rotate, thus drives lower liner plate 3 to rotate.Bevel gear 63 in the present embodiment is fixed on eccentric bushing 62, the horizontal structure of this bevel gear 63, motor 4 is connected with transmission device 5, transmission device 5 and bevel gear 63 engage, under the effect of motor 4, dynamic bevel gear 63 can be with to rotate by transmission device 5, thus realize the rotation of eccentric bushing 62.
Bowl-type bearing 67 in the present embodiment is arranged in frame 1, this bowl-type bearing 67 is positioned at immediately below crushing head 65, bowl-type bearing seal ring 68 is arranged between bowl-type bearing 67 and crushing head 65, the bottom of crushing head 65 is spherical structure, the upper surface of bowl-type bearing seal ring 68 contacts with the spherical structure bottom crushing head 65, under the effect of lubricating oil, spherical structure bottom crushing head 65 can rotate at the upper surface of bowl-type bearing seal ring 68 flexibly, and the lower surface of bowl-type bearing seal ring 68 contacts with bowl-type bearing 67.
Crushing head mechanism 6 of the present invention can also comprise adjustment pad 69, this adjustment pad 69 is arranged on the bottom of eccentric bushing 62, by regulating adjustment pad 69 can the position of eccentric sleeves, thus effectively guaranteeing that eccentric bushing is vertical shape structure, being conducive to improving installation effectiveness.
Large-scale energy-efficient high-efficiency cone crusher in the present embodiment possesses following function simultaneously: the size that can facilitate, effectively regulate crusher chamber 8; Effectively can control the size of gape in gyratory crusher; When the object that can not be broken enters crusher chamber 8, can not be damaged by available protecting equipment; Can facilitate, effectively the non-broken thing in crusher chamber 8 be got rid of.Crusher chamber controlling organization 7 in the present embodiment belongs to an organic whole, namely feed hopper 71, splicing sleeve 72, adjusting sleeve 73, external toothing 74, promotion cylinder 75, retaining ring 76,16 locking cylinders 77,8 hydraulic cylinders 78 and 4 jack 79 belong to an organic whole, by rational layout, creationary by feed hopper 71, splicing sleeve 72, adjusting sleeve 73, external toothing 74, promote cylinder 75, retaining ring 76,16 locking cylinders 77,8 hydraulic cylinders 78 and 4 jack 79 integrate in same equipment, jointly play a role.In the present invention, control promotion cylinder 75,16 locking cylinders 77,8 hydraulic cylinders 78 and 4 jack 79 carry out action is common practise to those skilled in the art.
Embodiment 2.
See Figure 13 to Figure 15, large-scale energy-efficient high-efficiency cone crusher in the present embodiment comprises frame 1, upper liner plate 2, lower liner plate 3, motor 4, transmission device 5, crushing head mechanism 6 and crusher chamber controlling organization 7, large-scale energy-efficient high-efficiency cone crusher in the present embodiment is compared with the large-scale energy-efficient high-efficiency cone crusher in embodiment 1, difference is the shape of the crushing head 65 in liner plate 2, lower liner plate 3 and crushing head mechanism 6, other structures are all identical or close, no longer describe in detail herein.If the large-scale energy-efficient high-efficiency cone crusher in the large-scale energy-efficient high-efficiency cone crusher in the present embodiment and embodiment 1 is divided into series, large-scale energy-efficient high-efficiency cone crusher in the present embodiment belongs to brachycephaly series, and the large-scale energy-efficient high-efficiency cone crusher in embodiment 1 belongs to standard series.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to structure example of the present invention explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (7)
1. a large-scale energy-efficient high-efficiency cone crusher, comprise frame, upper liner plate, lower liner plate, motor, transmission device, crushing head mechanism and crusher chamber controlling organization, described motor is connected with transmission device, it is characterized in that: described crusher chamber controlling organization comprises feed hopper, splicing sleeve, adjusting sleeve, external toothing, promote cylinder, retaining ring, 16 locking cylinders, 8 hydraulic cylinders and 4 jack, internal thread is provided with in described splicing sleeve and retaining ring, described adjusting sleeve is provided with external screw thread, described frame is provided with a circle frame flange circle, described splicing sleeve is provided with a circle splicing sleeve flange circle, this splicing sleeve is movably connected in frame, described splicing sleeve flange circle is positioned at directly over frame flange circle, described retaining ring is movably connected on splicing sleeve, described adjusting sleeve is threaded in retaining ring and splicing sleeve, described upper liner plate is arranged in adjusting sleeve, described 16 locking cylinders are installed on splicing sleeve, these 16 locking cylinders all coordinate with retaining ring, described hydraulic cylinder includes cylinder body, piston rod and tension block, cylinder body in 8 hydraulic cylinders is all fixed in frame, described cylinder body is all positioned at the below of frame flange circle, described piston rod is vertically arranged in cylinder body, this piston rod from the bottom up successively cross-under in frame flange circle and splicing sleeve flange circle, described tension block is fixed on the top of piston rod, and the bottom of this tension block withstands on splicing sleeve flange circle, described feed hopper is fixed in adjusting sleeve, and described external toothing is fixed on feed hopper, and described adjusting sleeve and external toothing are arranged in order from inside to outside, and described promotion cylinder is arranged on splicing sleeve, and this promotion cylinder coordinates with external toothing, described 4 jack are installed in frame, and these 4 jack are all positioned at immediately below splicing sleeve, and described jack is all in vertical shape structure, and the lift side in this jack all withstands on the bottom surface of splicing sleeve flange circle, described crushing head mechanism comprises eccentric bushing, bevel gear, eccentric shaft, crushing head, bowl-type bearing and bowl-type bearing seal ring, described eccentric bushing is movably arranged in frame, described eccentric shaft is arranged in eccentric bushing, described crushing head is fixed on eccentric shaft, described lower liner plate is arranged on crushing head, crusher chamber is formed between this lower liner plate and upper liner plate, described bevel gear is fixed on eccentric bushing, the horizontal structure of this bevel gear, described transmission device and bevel gear engagement, described bowl-type bearing is arranged in frame, this bowl-type bearing is positioned at immediately below crushing head, the upper surface of described bowl-type bearing seal ring is provided with lubrication groove, this bowl-type bearing seal ring is arranged between bowl-type bearing and crushing head, the bottom of described crushing head is spherical structure, the upper surface of described bowl-type bearing seal ring contacts with the spherical structure bottom crushing head, the lower surface of this bowl-type bearing seal ring and bowl-type bearing touch.
2. large-scale energy-efficient high-efficiency cone crusher according to claim 1, it is characterized in that: the bottom of the splicing sleeve in described crusher chamber controlling organization is provided with a circle groove, the cross section of this groove reduces from the bottom up successively, groove inner ring face in described groove and face, groove outer ring are all in ramp-like configuration, angle between described groove inner ring face and vertical curve is 30 degree, and the angle between described face, groove outer ring and vertical curve is 45 degree; The top of described frame is provided with a circle boss, and all and matching grooves, this boss is arranged in groove for the shape of described boss and size.
3. large-scale energy-efficient high-efficiency cone crusher according to claim 1, is characterized in that: described crushing head mechanism also comprises adjustment pad, and described adjustment pad is arranged on the bottom of eccentric bushing.
4. large-scale energy-efficient high-efficiency cone crusher according to claim 1, is characterized in that: the number of degrees of the angle between the axis of the eccentric shaft in described crushing head mechanism and vertical curve are 2 degree.
5. large-scale energy-efficient high-efficiency cone crusher according to claim 1, is characterized in that: the quantity of the promotion cylinder in described crusher chamber controlling organization is two.
6. large-scale energy-efficient high-efficiency cone crusher according to claim 1, is characterized in that: the locking cylinder in described crusher chamber controlling organization is hydraulic locking cylinder or disk spring locking cylinder.
7. large-scale energy-efficient high-efficiency cone crusher according to claim 1, is characterized in that: 4 jack in described crusher chamber controlling organization are evenly distributed in frame.
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| CN201310748343.1A CN103706429B (en) | 2013-12-31 | 2013-12-31 | Large-scale energy-efficient high-efficiency cone crusher |
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| CN201310748343.1A CN103706429B (en) | 2013-12-31 | 2013-12-31 | Large-scale energy-efficient high-efficiency cone crusher |
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| CN103706429B true CN103706429B (en) | 2015-06-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108620163A (en) * | 2018-04-28 | 2018-10-09 | 重庆市南川区王小平机械制造有限公司 | Gyratory crusher |
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| CN104549629B (en) * | 2015-01-28 | 2017-07-07 | 浙江浙矿重工股份有限公司 | A kind of multi-cylinder cone crusher underframe |
| CN104549635B (en) * | 2015-01-28 | 2017-07-07 | 浙江浙矿重工股份有限公司 | Cone crusher |
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| CN104984782A (en) * | 2015-07-16 | 2015-10-21 | 成都大宏立机器股份有限公司 | Hydraulic cone crusher eccentric sleeve, crusher, and assembling method of crusher |
| CN105170225A (en) * | 2015-10-22 | 2015-12-23 | 北京矿冶研究总院 | inertia cone crusher with adjustable gap |
| CN105750007B (en) * | 2016-05-05 | 2018-07-17 | 宣城市长山劲鑫矿业有限公司 | A kind of outer hub fixing device of the eccentric bushing of gyratory crusher |
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| CN110624635B (en) * | 2019-10-17 | 2020-12-04 | 上海召瑞机械设备有限公司 | Cone crusher |
| CN112169882B (en) * | 2020-09-22 | 2022-04-22 | 唐山森普矿山装备有限公司 | Ore crusher |
| CN112387344A (en) * | 2020-10-30 | 2021-02-23 | 重庆贻晨兴工业设计有限责任公司 | Cone crusher with iron removing function and using method |
| EP4108334A1 (en) * | 2021-06-21 | 2022-12-28 | Sandvik SRP AB | Bolting assembly for cone crusher |
| CN113617422B (en) * | 2021-08-23 | 2022-07-15 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | Vertical equal-eccentricity inertia crusher |
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| GB644946A (en) * | 1948-05-14 | 1950-10-18 | Stanley Gustav Dehn | Gyratory crushers |
| CN101947476B (en) * | 2010-09-16 | 2012-08-08 | 长兴县长虹路桥矿山机械设备有限公司 | Eccentric sleeve mechanism for cone crusher |
| CN202061646U (en) * | 2011-05-03 | 2011-12-07 | 浙江钛山重工机械有限公司 | Adjusting mechanism for discharging hole of cone crusher |
| EP2554269B1 (en) * | 2011-08-01 | 2014-04-16 | Sandvik Intellectual Property AB | Cone crusher and method of preparing cone crusher for operation |
| CN102357371B (en) * | 2011-10-02 | 2013-07-31 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic antifriction bearing taper crusher |
| CN203678434U (en) * | 2013-12-31 | 2014-07-02 | 海盐机械厂 | Large-sized energy-saving efficient cone crusher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620163A (en) * | 2018-04-28 | 2018-10-09 | 重庆市南川区王小平机械制造有限公司 | Gyratory crusher |
| CN108620163B (en) * | 2018-04-28 | 2020-04-10 | 重庆市南川区王小平机械制造有限公司 | Cone crusher |
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| CN103706429A (en) | 2014-04-09 |
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Denomination of invention: Large-scale energy-efficient high-efficiency cone crusher Effective date of registration: 20171110 Granted publication date: 20150624 Pledgee: Zhejiang Haiyan rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG BOYUAN MACHINERY EQUIPMENT Co.,Ltd.|Haiyan Machinery Factory Registration number: 2017330000167 |
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