CN207680672U - A kind of single cylinder cone crusher - Google Patents
A kind of single cylinder cone crusher Download PDFInfo
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- CN207680672U CN207680672U CN201721593656.4U CN201721593656U CN207680672U CN 207680672 U CN207680672 U CN 207680672U CN 201721593656 U CN201721593656 U CN 201721593656U CN 207680672 U CN207680672 U CN 207680672U
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Abstract
The utility model discloses a kind of single cylinder cone crushers, belong to crushing plant technical field, including broken host, transmission parts, driving part, movable platform frame, fixed platform frame and feed hopper, driving part is connect by transmission parts with broken host, movable platform frame is mounted on by beam on fixed platform frame, it is characterised in that：The broken host includes upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly, piston assembly and the lower bearing bracket being connect with upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly and piston assembly are mounted on lower bearing bracket, horizontal axle assembly is connect with eccentric assembly, upper spider and main shaft assembly are positioned by oscillating bearing, main shaft assembly runs through eccentric assembly, and main shaft assembly and piston assembly are positioned by spherical bearing.The utility model not only assembles easy to maintain, and can be effectively improved shaft strength situation, reduce bearing damage probability, improve crusher operation stability and crushing efficiency.
Description
Technical field
The utility model is related to arrive crushing plant technical field more particularly to a kind of single cylinder cone crusher.
Background technology
Cone crusher is the second crushing plant in hard ore, building aggregate crushing production line, is had broken
Power is big, efficient, treating capacity is high, it is easy to adjust, using it is economical the features such as, the epigranular of crushed product can reduce cycle
Load.Material can be crushed to 50mm hereinafter, being broken production by cone crusher broken type and type fine crushing in being divided into from 400mm
The key equipment of line.
When cone crusher works, the rotation of motor is by belt pulley or shaft coupling, transmission shaft and conus portion inclined
Heart set it is forced to move under around a fixed point make swing campaign, and to when making the crushing wall of gyratory crusher close to when and leave and consolidate
Rolled mortar wall surface in adjusting sleeve makes ore or building aggregate constantly be impacted in crusher chamber, squeezes and be bent work
With and realize ore or build the broken of aggregate.
In, in big specification cone crusher, hydraulic pressure cavity clearing system is additionally used, hydraulic pressure cavity clearing system, which can be reduced, stops
The machine time, when that can not break foreign matter and overload by crusher chamber or because of certain reason machine, the spring insurance system of cone crusher
System realizes that insurance, cone crusher ore discharge stone increase.Foreign matter is discharged from the crusher chamber of cone crusher, as foreign matter is being arranged
Mine mouth then uses hydraulic pressure cavity clearing system, ore discharge is made to continue to increase, and then makes the crusher chamber of foreign matter discharge cone crusher.Circle
Under the action of the spring, gape automatically resets cone crusher, and cone crusher can restore to work normally.
Currently, the horizontal axle assembly of cone crusher mostly use rolling bearing, rolling bearing there are it is of high cost, to cold
But cleanliness of lubricating oil requires problem high, that assembly difficulty is big, and rolling bearing, which once damages, will cause to shut down dimension for a long time
Shield, influences production efficiency.
Publication No. CN 2619716, publication date are that on 06 09th, 2004 Chinese patent literature discloses a kind of circular cone
Crusher, including rack, transmission shaft, eccentric bushing component, main shaft, mantle component, rolled mortar wall, adjusting sleeve, splicing sleeve, feed hopper and
Hydraulic system, the transmission shaft by sliding bearing be arranged in drive shaft mount, both ends of the drive shaft be fixed with small conical gear and
Belt pulley, small conical gear are engaged with the large conical gear being fixed on eccentric bushing, it is characterized in that：The mantle component is crushed
Wall setting is fixed on body, and by clamping screw by cut ring, and clamping screw is fixed on body, and mantle component passes through solid
The spherical bearing for being scheduled on body endoporus upper end is arranged in the spherical bush of main shaft upper end, and spherical bush is fixed on master by sphere surface tile frame
The upper end of axis, main shaft are fixed on the centre of frame lower, and mantle component is also by being fixed under the upper bushing and body in body
Bushing is attached separately on sphere surface tile frame and eccentric bushing, and eccentric bushing and is clearance fit on the main shaft by bushing, on eccentric bushing
It is fixed with counterweight and large conical gear, eccentric bushing is arranged by thrust bearing in rack, and rolled mortar wall is arranged in adjusting sleeve, leads to
It crosses adjustment voussoir to fix, adjusting sleeve is arranged by external screw thread in splicing sleeve, by multiple locking cylinders by locking cover locking, bearing
Set is arranged by inclined-plane in rack, and by rack finger setting and insurance hydraulic cylinder limit, adjusting cap and feed hopper are fixed on tune
In the whole series.
Gyratory crusher disclosed in the patent document not only assembles troublesome maintenance, but also since its crusher chamber is hemisphere face
, relative radius is smaller, therefore swing radius is also small, there are mantles to shake, the phenomenon that overturning and main shaft and bushing poor contact,
The big problem of impact force, causes the job stability of entire gyratory crusher poor, crushing efficiency is relatively low.
Utility model content
The utility model provides a kind of single cylinder cone crusher, this practicality to overcome the defect of the above-mentioned prior art
It is novel not only to assemble easy to maintain, and it can be effectively improved shaft strength situation, reduce bearing damage probability, improve crusher fortune
Row stability and crushing efficiency.
The utility model is achieved through the following technical solutions：
A kind of single cylinder cone crusher, including it is broken host, transmission parts, driving part, movable platform frame, fixed flat
Rack and feed hopper, feed hopper are arranged in broken host, and driving part is connect by transmission parts with broken host, and activity is flat
Rack is mounted on by beam on fixed platform frame, it is characterised in that：The broken host include upper spider, main shaft assembly,
Eccentric assembly, horizontal axle assembly, piston assembly and the lower bearing bracket being connect with upper spider, the main shaft assembly, eccentric assembly, level
Axle assembly and piston assembly are mounted on lower bearing bracket, and horizontal axle assembly is connect with eccentric assembly, the upper spider and main shaft assembly
It is positioned by oscillating bearing, main shaft assembly runs through eccentric assembly, and the main shaft assembly and piston assembly are positioned by spherical bearing.
The horizontal axle assembly includes trunnion axis, bevel gear, thrust button, bearing block, the first bushing, the second bushing, gear oil
Disk, regulation ring, end cap, belt pulley, tapered sleeve, fuel inlet fitting and back leakage connection, fuel inlet fitting and back leakage connection are arranged in bearing block
On, oil storage cavity and duct are provided on bearing block, fuel inlet fitting is connected to by duct with oil storage cavity, and bevel gear and thrust button are set
It sets in one end of trunnion axis, oil baffle disc, regulation ring and cone are set on the other end of trunnion axis, and thrust button is tightly attached to trunnion axis
On end face, belt pulley is sleeved on tapered sleeve, and end cap is fixedly connected with the end face of bearing block, oil baffle disc be located at end cap and bearing block it
Between, between oil baffle disc and trunnion axis, the first bushing and the second bushing are served as a contrast with trunnion axis clearance fit, first regulation ring respectively
Set and the second bushing excessively coordinate with bearing block respectively.
It is both provided with first on the inner wall of first bushing and end face and crosses oil groove, on the inner wall of the second bushing and end face
It is provided with second and crosses oil groove.
It is 1.5 millimeters to have gap, gap size between the oil baffle disc and the second bushing.
First bushing and the second bushing are carried out with bearing block by straight pin circumferentially positioned respectively, and back leakage connection is located at
The axis side of bearing block, second on the second bushing crosses the axis other side that oil groove is located at bearing block, second cross oil groove with time
Oily connector is corresponding.
Further include PLC controller, cooling and lubricating petrol station, the first oil inlet pipe, the second oil inlet pipe and oil return pipe, the first oil inlet pipe
One end connect with cooling and lubricating petrol station, the other end is connect with the fuel inlet fitting on bearing block, and one end of oil return pipe is moistened with cooling
Lubricating oil station connects, and the other end is connect with the back leakage connection on bearing block, and cooling and lubricating petrol station couples with PLC controller, PLC controls
Device is used to control the fuel-displaced and oil return of cooling and lubricating petrol station.
The piston assembly includes hydraulic cylinder, cylinder body bottom cover and the piston being arranged on hydraulic cylinder, and cylinder body bottom cover is fixed on
At the lower ending opening of hydraulic cylinder, hydraulic oil channel is provided on cylinder body bottom cover, hydraulic oil channel is moistened by the second oil inlet pipe with cooling
Lubricating oil station connects.
Be equipped with displacement sensor for detecting piston position at the inside center of the cylinder body bottom cover, displacement sensor with
PLC controller couples.
The beneficial effects of the utility model are mainly manifested in following aspect：
One, the utility model, broken host include that upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly, piston are total
At the lower bearing bracket being connect with upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly and piston assembly are mounted on lower bearing bracket
On, horizontal axle assembly is connect with eccentric assembly, and upper spider and main shaft assembly are positioned by oscillating bearing, and main shaft assembly is through bias
Assembly, main shaft assembly and piston assembly are positioned by spherical bearing, as a complete technical solution, compared with the prior art
Speech, entire cone crusher not only assemble easy to maintain, but also can be effectively improved shaft strength situation, reduce bearing damage
Probability improves crusher operation stability and crushing efficiency.
Two, the utility model, horizontal axle assembly include trunnion axis, bevel gear, thrust button, bearing block, the first bushing, second
Bushing, oil baffle disc, regulation ring, end cap, belt pulley, tapered sleeve, fuel inlet fitting and back leakage connection, fuel inlet fitting and back leakage connection setting
Oil storage cavity and duct are provided on bearing block, on bearing block, fuel inlet fitting is connected to by duct with oil storage cavity, bevel gear and
Thrust button is arranged in one end of trunnion axis, and oil baffle disc, regulation ring and cone are set on the other end of trunnion axis, and thrust button is tightly attached to
On the end face of trunnion axis, belt pulley is sleeved on tapered sleeve, and end cap is fixedly connected with the end face of bearing block, and oil baffle disc is located at end cap and axis
Between bearing, regulation ring between oil baffle disc and trunnion axis, the first bushing and the second bushing respectively with trunnion axis clearance fit,
First bushing and the second bushing excessively coordinate with bearing block respectively, using the first bushing, this sliding bearing structure of the second bushing,
Sliding bearing and trunnion axis are contacted at face, can be effectively improved shaft strength situation, reduce bearing damage probability, improve equipment operation
Stability；The sliding bearing lubricating oil poor to cleannes ability to bear more higher than rolling bearing oil, can be extremely dirty in fluid
Stable operation in the case of dye；Sliding bearing assembly difficulty is low compared with rolling bearing, reduces assembly work, cost-effective；Also it reduces
The difficulty of on-site maintenance, maintenance；The purchase cost of sliding bearing is less than rolling bearing, reduces manufacturing cost.
Three, the utility model is both provided with first on the inner wall of the first bushing and end face and crosses oil groove, the inner wall of the second bushing
Be both provided on end face second cross oil groove, by first cross oil groove and second cross oil groove can be to the first bushing and the second bushing
Carry out effectively lubrication and cooling, the stable operation of the entire horizontal axle assembly of guarantee.
Four, the utility model, it is 1.5 millimeters to have gap, gap size between oil baffle disc and the second bushing, can avoid gear oil
The abrasion often in contact with caused by, extends the service life of oil baffle disc and the second bushing between disk and the second bushing.
Five, the utility model, the first bushing and the second bushing carried out respectively by straight pin with bearing block it is circumferentially positioned, return
Oily connector is located at the axis side of bearing block, and second on the second bushing crosses oil groove and be located at the axis other side of bearing block, and second
It is corresponding with back leakage connection to cross oil groove, can ensure that the first bushing and the second bushing major part area are immersed in fluid, ensures profit
Sliding effect.
Six, the utility model further includes PLC controller, cooling and lubricating petrol station, the first oil inlet pipe, the second oil inlet pipe and is returned
One end of oil pipe, the first oil inlet pipe is connect with cooling and lubricating petrol station, and the other end is connect with the fuel inlet fitting on bearing block, oil return pipe
One end connect with cooling and lubricating petrol station, the other end is connect with the back leakage connection on bearing block, and cooling and lubricating petrol station and PLC are controlled
Device couples, and PLC controller is used to control the fuel-displaced and oil return of cooling and lubricating petrol station, forms a complete oil circulation, passes through PLC
Controller can carry out good cooling and lubrication to horizontal axle assembly, be conducive to ensure the stable operation of entire crusher.
Seven, the utility model, piston assembly include hydraulic cylinder, cylinder body bottom cover and the piston being arranged on hydraulic cylinder, cylinder body
Bottom cover is fixed at the lower ending opening of hydraulic cylinder, and hydraulic oil channel is provided on cylinder body bottom cover, and hydraulic oil channel passes through the second oil inlet
Pipe is connect with cooling and lubricating petrol station, by the hydraulic pressure oil level of cutting oil stand control piston, to promote piston or more
It is mobile, and then change the height of main shaft assembly, the size of crusher chamber is adjusted, is conducive to ensure broken stability and crushing efficiency.
Eight, the utility model is equipped with the displacement sensor for detecting piston position, position at the inside center of cylinder body bottom cover
Displacement sensor couples with PLC controller, and piston displacement data are sent to PLC controller by displacement sensor, and PLC controller is adjusted
Cooling and lubricating petrol station enters the hydraulic pressure oil level of piston, to control the size of crusher chamber, high degree of automation.
Description of the drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments,
In：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the assembling schematic diagram of the utility model broken host；
Fig. 3 is the structural schematic diagram of the horizontal axle assembly of the utility model；
Fig. 4 is the structural schematic diagram of the utility model bearing block；
Fig. 5 is the structural schematic diagram of the first bushing of the utility model；
Fig. 6 is the structural schematic diagram of the second bushing of the utility model；
It is marked in figure：1, broken host, 2, transmission parts, 3, driving part, 4, movable platform frame, 5, fixed platform frame,
6, feed hopper, 7, upper spider, 8, main shaft assembly, 9, eccentric assembly, 10, horizontal axle assembly, 11, piston assembly, 12, lower bearing bracket,
13, trunnion axis, 14, bevel gear, 15, thrust button, 16, bearing block, the 17, first bushing, the 18, second bushing, 19, oil baffle disc, 20,
Regulation ring, 21, end cap, 22, belt pulley, 23, tapered sleeve, 24, fuel inlet fitting, 25, back leakage connection, 26, oil storage cavity, 27, duct,
28, first oil groove is crossed, 29, second crosses oil groove, and 30, PLC controller, 31, cooling and lubricating petrol station, the 32, first oil inlet pipe, 33, the
Two oil inlet pipes, 34, oil return pipe, 35, hydraulic cylinder, 36, cylinder body bottom cover, 37, piston, 38, hydraulic oil channel, 39, displacement sensor.
Specific implementation mode
Embodiment 1
A kind of single cylinder cone crusher, including it is broken host 1, transmission parts 2, driving part 3, movable platform frame 4, solid
Rack 5 and feed hopper 6 are allocated, feed hopper 6 is arranged in broken host 1, and driving part 3 passes through transmission parts 2 and broken host 1
Connection, movable platform frame 4 are mounted on by beam on fixed platform frame 5, and the broken host 1 is total including upper spider 7, main shaft
At 8, eccentric assembly 9, horizontal axle assembly 10, piston assembly 11 and the lower bearing bracket 12 being connect with upper spider 7, the main shaft assembly 8,
Eccentric assembly 9, horizontal axle assembly 10 and piston assembly 11 are mounted on lower bearing bracket 12, and horizontal axle assembly 10 connects with eccentric assembly 9
It connects, the upper spider 7 and main shaft assembly 8 are positioned by oscillating bearing, and main shaft assembly 8 runs through eccentric assembly 9, the main shaft assembly
8 and piston assembly 11 positioned by spherical bearing.
The present embodiment is most basic embodiment, and broken host includes upper spider, main shaft assembly, eccentric assembly, level
Axle assembly, piston assembly and the lower bearing bracket being connect with upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly and piston assembly
On lower bearing bracket, horizontal axle assembly is connect with eccentric assembly, and upper spider and main shaft assembly are positioned by oscillating bearing, main shaft
Assembly runs through eccentric assembly, and main shaft assembly and piston assembly are positioned by spherical bearing, as a complete technical solution, compared with
For the prior art, entire cone crusher not only assembles easy to maintain, but also can be effectively improved shaft strength situation, drop
Low bearing damage probability improves crusher operation stability and crushing efficiency.
Embodiment 2
A kind of single cylinder cone crusher, including it is broken host 1, transmission parts 2, driving part 3, movable platform frame 4, solid
Rack 5 and feed hopper 6 are allocated, feed hopper 6 is arranged in broken host 1, and driving part 3 passes through transmission parts 2 and broken host 1
Connection, movable platform frame 4 are mounted on by beam on fixed platform frame 5, and the broken host 1 is total including upper spider 7, main shaft
At 8, eccentric assembly 9, horizontal axle assembly 10, piston assembly 11 and the lower bearing bracket 12 being connect with upper spider 7, the main shaft assembly 8,
Eccentric assembly 9, horizontal axle assembly 10 and piston assembly 11 are mounted on lower bearing bracket 12, and horizontal axle assembly 10 connects with eccentric assembly 9
It connects, the upper spider 7 and main shaft assembly 8 are positioned by oscillating bearing, and main shaft assembly 8 runs through eccentric assembly 9, the main shaft assembly
8 and piston assembly 11 positioned by spherical bearing.
The horizontal axle assembly 10 includes trunnion axis 13, bevel gear 14, thrust button 15, bearing block 16, the first bushing 17, the
Two bushings 18, oil baffle disc 19, regulation ring 20, end cap 21, belt pulley 22, tapered sleeve 23, fuel inlet fitting 24 and back leakage connection 25, oil inlet
Connector 24 and back leakage connection 25 are arranged on bearing block 16, and oil storage cavity 26 and duct 27, fuel inlet fitting are provided on bearing block 16
24 are connected to by duct 27 with oil storage cavity 26, and bevel gear 14 and thrust button 15 are arranged in one end of trunnion axis 13, oil baffle disc 19,
The other end in trunnion axis 13 is arranged in regulation ring 20 and tapered sleeve 23, and thrust button 15 is tightly attached on the end face of trunnion axis 13, belt pulley
22 are sleeved on tapered sleeve 23, and end cap 21 is fixedly connected with the end face of bearing block 16, oil baffle disc 19 be located at end cap 21 and bearing block 16 it
Between, regulation ring 20 is between oil baffle disc 19 and trunnion axis 13, and the first bushing 17 and the second bushing 18 are respectively between trunnion axis 13
Gap coordinates, and the first bushing 17 and the second bushing 18 excessively coordinate with bearing block 16 respectively.
The present embodiment is a better embodiment, and horizontal axle assembly includes trunnion axis, bevel gear, thrust button, bearing block, the
One bushing, the second bushing, oil baffle disc, regulation ring, end cap, belt pulley, tapered sleeve, fuel inlet fitting and back leakage connection, fuel inlet fitting and
Back leakage connection setting is provided with oil storage cavity and duct on bearing block, on bearing block, and fuel inlet fitting passes through duct and oil storage cavity
Connection, bevel gear and thrust button are arranged in one end of trunnion axis, and oil baffle disc, regulation ring and cone are set on the another of trunnion axis
End, thrust button are tightly attached on the end face of trunnion axis, and belt pulley is sleeved on tapered sleeve, and end cap is fixedly connected with the end face of bearing block, gear
Food tray is between end cap and bearing block, and regulation ring is between oil baffle disc and trunnion axis, the first bushing and the second bushing difference
With trunnion axis clearance fit, the first bushing and the second bushing excessively coordinate with bearing block respectively, using the first bushing, the second bushing
This sliding bearing structure, sliding bearing and trunnion axis are contacted at face, can be effectively improved shaft strength situation, reduce bearing damage
Probability improves equipment operation stability；The sliding bearing lubricating oil poor to cleannes is more higher than rolling bearing oil to bear energy
Power, can the stable operation in the case where fluid pollutes extremely；Sliding bearing assembly difficulty is low compared with rolling bearing, reduces assembler
When, it is cost-effective；Also reduce the difficulty of on-site maintenance, maintenance；The purchase cost of sliding bearing is less than rolling bearing, reduces system
Cause this.
Embodiment 3
A kind of single cylinder cone crusher, including it is broken host 1, transmission parts 2, driving part 3, movable platform frame 4, solid
Rack 5 and feed hopper 6 are allocated, feed hopper 6 is arranged in broken host 1, and driving part 3 passes through transmission parts 2 and broken host 1
Connection, movable platform frame 4 are mounted on by beam on fixed platform frame 5, and the broken host 1 is total including upper spider 7, main shaft
At 8, eccentric assembly 9, horizontal axle assembly 10, piston assembly 11 and the lower bearing bracket 12 being connect with upper spider 7, the main shaft assembly 8,
Eccentric assembly 9, horizontal axle assembly 10 and piston assembly 11 are mounted on lower bearing bracket 12, and horizontal axle assembly 10 connects with eccentric assembly 9
It connects, the upper spider 7 and main shaft assembly 8 are positioned by oscillating bearing, and main shaft assembly 8 runs through eccentric assembly 9, the main shaft assembly
8 and piston assembly 11 positioned by spherical bearing.
The horizontal axle assembly 10 includes trunnion axis 13, bevel gear 14, thrust button 15, bearing block 16, the first bushing 17, the
Two bushings 18, oil baffle disc 19, regulation ring 20, end cap 21, belt pulley 22, tapered sleeve 23, fuel inlet fitting 24 and back leakage connection 25, oil inlet
Connector 24 and back leakage connection 25 are arranged on bearing block 16, and oil storage cavity 26 and duct 27, fuel inlet fitting are provided on bearing block 16
24 are connected to by duct 27 with oil storage cavity 26, and bevel gear 14 and thrust button 15 are arranged in one end of trunnion axis 13, oil baffle disc 19,
The other end in trunnion axis 13 is arranged in regulation ring 20 and tapered sleeve 23, and thrust button 15 is tightly attached on the end face of trunnion axis 13, belt pulley
22 are sleeved on tapered sleeve 23, and end cap 21 is fixedly connected with the end face of bearing block 16, oil baffle disc 19 be located at end cap 21 and bearing block 16 it
Between, regulation ring 20 is between oil baffle disc 19 and trunnion axis 13, and the first bushing 17 and the second bushing 18 are respectively between trunnion axis 13
Gap coordinates, and the first bushing 17 and the second bushing 18 excessively coordinate with bearing block 16 respectively.
It is both provided with first on the inner wall of first bushing 17 and end face and crosses oil groove 28, the inner wall of the second bushing 18 and end
It is both provided with second on face and crosses oil groove 29.
It is 1.5 millimeters to have gap, gap size between the oil baffle disc 19 and the second bushing 18.
First bushing, 17 and second bushing 18 is carried out with bearing block 16 by straight pin circumferentially positioned respectively, and oil return connects
First 25 are located at the axis side of bearing block 16, and the axis that the oil groove 29 excessively of second on the second bushing 18 is located at bearing block 16 is another
Side, the second oil groove 29 excessively are corresponding with back leakage connection 25.
The present embodiment is another better embodiment, and first is both provided on the inner wall of the first bushing and end face and crosses oil groove,
It is both provided with the second mistake oil groove on the inner wall of second bushing and end face, crosses oil groove by first and the second oil groove excessively can be to first
Bushing and the second bushing carry out effectively lubrication and cooling, the stable operation of the entire horizontal axle assembly of guarantee.
Have gap between oil baffle disc and the second bushing, gap size is 1.5 millimeters, can avoid oil baffle disc and the second bushing it
Between often in contact with caused by abrasion, extend oil baffle disc and the second bushing service life.
First bushing and the second bushing are carried out with bearing block by straight pin circumferentially positioned respectively, and back leakage connection is located at bearing
The axis side of seat, second on the second bushing crosses the axis other side that oil groove is located at bearing block, and the second oil groove excessively connects with oil return
It is corresponding, it can ensure that the first bushing and the second bushing major part area are immersed in fluid, ensure lubricant effect.
Embodiment 4
A kind of single cylinder cone crusher, including it is broken host 1, transmission parts 2, driving part 3, movable platform frame 4, solid
Rack 5 and feed hopper 6 are allocated, feed hopper 6 is arranged in broken host 1, and driving part 3 passes through transmission parts 2 and broken host 1
Connection, movable platform frame 4 are mounted on by beam on fixed platform frame 5, and the broken host 1 is total including upper spider 7, main shaft
At 8, eccentric assembly 9, horizontal axle assembly 10, piston assembly 11 and the lower bearing bracket 12 being connect with upper spider 7, the main shaft assembly 8,
Eccentric assembly 9, horizontal axle assembly 10 and piston assembly 11 are mounted on lower bearing bracket 12, and horizontal axle assembly 10 connects with eccentric assembly 9
It connects, the upper spider 7 and main shaft assembly 8 are positioned by oscillating bearing, and main shaft assembly 8 runs through eccentric assembly 9, the main shaft assembly
8 and piston assembly 11 positioned by spherical bearing.
The horizontal axle assembly 10 includes trunnion axis 13, bevel gear 14, thrust button 15, bearing block 16, the first bushing 17, the
Two bushings 18, oil baffle disc 19, regulation ring 20, end cap 21, belt pulley 22, tapered sleeve 23, fuel inlet fitting 24 and back leakage connection 25, oil inlet
Connector 24 and back leakage connection 25 are arranged on bearing block 16, and oil storage cavity 26 and duct 27, fuel inlet fitting are provided on bearing block 16
24 are connected to by duct 27 with oil storage cavity 26, and bevel gear 14 and thrust button 15 are arranged in one end of trunnion axis 13, oil baffle disc 19,
The other end in trunnion axis 13 is arranged in regulation ring 20 and tapered sleeve 23, and thrust button 15 is tightly attached on the end face of trunnion axis 13, belt pulley
22 are sleeved on tapered sleeve 23, and end cap 21 is fixedly connected with the end face of bearing block 16, oil baffle disc 19 be located at end cap 21 and bearing block 16 it
Between, regulation ring 20 is between oil baffle disc 19 and trunnion axis 13, and the first bushing 17 and the second bushing 18 are respectively between trunnion axis 13
Gap coordinates, and the first bushing 17 and the second bushing 18 excessively coordinate with bearing block 16 respectively.
It is both provided with first on the inner wall of first bushing 17 and end face and crosses oil groove 28, the inner wall of the second bushing 18 and end
It is both provided with second on face and crosses oil groove 29.
It is 1.5 millimeters to have gap, gap size between the oil baffle disc 19 and the second bushing 18.
First bushing, 17 and second bushing 18 is carried out with bearing block 16 by straight pin circumferentially positioned respectively, and oil return connects
First 25 are located at the axis side of bearing block 16, and the axis that the oil groove 29 excessively of second on the second bushing 18 is located at bearing block 16 is another
Side, the second oil groove 29 excessively are corresponding with back leakage connection 25.
Further include PLC controller 30, cooling and lubricating petrol station 31, the first oil inlet pipe 32, the second oil inlet pipe 33 and oil return pipe 34,
One end of first oil inlet pipe 32 is connect with cooling and lubricating petrol station 31, and the other end is connect with the fuel inlet fitting 24 on bearing block 16, is returned
One end of oil pipe 34 is connect with cooling and lubricating petrol station 31, and the other end is connect with the back leakage connection 25 on bearing block 16, cooling and lubricating
Petrol station 31 couples with PLC controller 30, and PLC controller 30 is used to control the fuel-displaced and oil return of cooling and lubricating petrol station 31.
The present embodiment is another better embodiment, further includes PLC controller, cooling and lubricating petrol station, the first oil inlet pipe, the
One end of two oil inlet pipes and oil return pipe, the first oil inlet pipe is connect with cooling and lubricating petrol station, and the other end connects with the oil inlet on bearing block
Head connection, one end of oil return pipe are connect with cooling and lubricating petrol station, and the other end is connect with the back leakage connection on bearing block, cooling and lubricating
Petrol station couples with PLC controller, and PLC controller is used to control the fuel-displaced and oil return of cooling and lubricating petrol station, forms a complete oil
Road recycles, and can carry out good cooling and lubrication to horizontal axle assembly by PLC controller, be conducive to ensure entire crusher
Stable operation.
Embodiment 5
A kind of single cylinder cone crusher, including it is broken host 1, transmission parts 2, driving part 3, movable platform frame 4, solid
Rack 5 and feed hopper 6 are allocated, feed hopper 6 is arranged in broken host 1, and driving part 3 passes through transmission parts 2 and broken host 1
Connection, movable platform frame 4 are mounted on by beam on fixed platform frame 5, and the broken host 1 is total including upper spider 7, main shaft
At 8, eccentric assembly 9, horizontal axle assembly 10, piston assembly 11 and the lower bearing bracket 12 being connect with upper spider 7, the main shaft assembly 8,
Eccentric assembly 9, horizontal axle assembly 10 and piston assembly 11 are mounted on lower bearing bracket 12, and horizontal axle assembly 10 connects with eccentric assembly 9
It connects, the upper spider 7 and main shaft assembly 8 are positioned by oscillating bearing, and main shaft assembly 8 runs through eccentric assembly 9, the main shaft assembly
8 and piston assembly 11 positioned by spherical bearing.
The horizontal axle assembly 10 includes trunnion axis 13, bevel gear 14, thrust button 15, bearing block 16, the first bushing 17, the
Two bushings 18, oil baffle disc 19, regulation ring 20, end cap 21, belt pulley 22, tapered sleeve 23, fuel inlet fitting 24 and back leakage connection 25, oil inlet
Connector 24 and back leakage connection 25 are arranged on bearing block 16, and oil storage cavity 26 and duct 27, fuel inlet fitting are provided on bearing block 16
24 are connected to by duct 27 with oil storage cavity 26, and bevel gear 14 and thrust button 15 are arranged in one end of trunnion axis 13, oil baffle disc 19,
The other end in trunnion axis 13 is arranged in regulation ring 20 and tapered sleeve 23, and thrust button 15 is tightly attached on the end face of trunnion axis 13, belt pulley
22 are sleeved on tapered sleeve 23, and end cap 21 is fixedly connected with the end face of bearing block 16, oil baffle disc 19 be located at end cap 21 and bearing block 16 it
Between, regulation ring 20 is between oil baffle disc 19 and trunnion axis 13, and the first bushing 17 and the second bushing 18 are respectively between trunnion axis 13
Gap coordinates, and the first bushing 17 and the second bushing 18 excessively coordinate with bearing block 16 respectively.
It is both provided with first on the inner wall of first bushing 17 and end face and crosses oil groove 28, the inner wall of the second bushing 18 and end
It is both provided with second on face and crosses oil groove 29.
It is 1.5 millimeters to have gap, gap size between the oil baffle disc 19 and the second bushing 18.
First bushing, 17 and second bushing 18 is carried out with bearing block 16 by straight pin circumferentially positioned respectively, and oil return connects
First 25 are located at the axis side of bearing block 16, and the axis that the oil groove 29 excessively of second on the second bushing 18 is located at bearing block 16 is another
Side, the second oil groove 29 excessively are corresponding with back leakage connection 25.
Further include PLC controller 30, cooling and lubricating petrol station 31, the first oil inlet pipe 32, the second oil inlet pipe 33 and oil return pipe 34,
One end of first oil inlet pipe 32 is connect with cooling and lubricating petrol station 31, and the other end is connect with the fuel inlet fitting 24 on bearing block 16, is returned
One end of oil pipe 34 is connect with cooling and lubricating petrol station 31, and the other end is connect with the back leakage connection 25 on bearing block 16, cooling and lubricating
Petrol station 31 couples with PLC controller 30, and PLC controller 30 is used to control the fuel-displaced and oil return of cooling and lubricating petrol station 31.
The piston assembly 11 includes hydraulic cylinder 35, cylinder body bottom cover 36 and the piston 37 being arranged on hydraulic cylinder 35, cylinder body
Bottom cover 36 is fixed at the lower ending opening of hydraulic cylinder 35, and hydraulic oil channel 38 is provided on cylinder body bottom cover 36, and hydraulic oil channel 38 is logical
The second oil inlet pipe 33 is crossed to connect with cooling and lubricating petrol station 31.
The displacement sensor 39 for detecting 37 position of piston is equipped at the inside center of the cylinder body bottom cover 36, displacement passes
Sensor 39 couples with PLC controller 30.
The present embodiment is preferred forms, and broken host includes that upper spider, main shaft assembly, eccentric assembly, trunnion axis are total
At, piston assembly and the lower bearing bracket being connect with upper spider, main shaft assembly, eccentric assembly, horizontal axle assembly and piston assembly installation
On lower bearing bracket, horizontal axle assembly is connect with eccentric assembly, and upper spider and main shaft assembly are positioned by oscillating bearing, main shaft assembly
Through eccentric assembly, main shaft assembly and piston assembly are positioned by spherical bearing, more existing as a complete technical solution
For technology, entire cone crusher not only assembles easy to maintain, but also can be effectively improved shaft strength situation, reduce axis
Probability of damage is held, crusher operation stability and crushing efficiency are improved.
Piston assembly includes hydraulic cylinder, cylinder body bottom cover and the piston being arranged on hydraulic cylinder, and cylinder body bottom cover is fixed on hydraulic pressure
At the lower ending opening of cylinder, hydraulic oil channel is provided on cylinder body bottom cover, hydraulic oil channel passes through the second oil inlet pipe and cutting oil
Connection of standing to promote piston to move up and down, and then changes master by the hydraulic pressure oil level of cutting oil stand control piston
The height of axle assembly adjusts the size of crusher chamber, is conducive to ensure broken stability and crushing efficiency.
The displacement sensor for detecting piston position, displacement sensor and PLC are equipped at the inside center of cylinder body bottom cover
Controller couples, and piston displacement data are sent to PLC controller by displacement sensor, and PLC controller adjusts cooling and lubricating petrol station
Into the hydraulic pressure oil level of piston, to control the size of crusher chamber, high degree of automation.
Claims (4)
1. a kind of single cylinder cone crusher, including broken host（1）, transmission parts（2）, driving part（3）, movable platform frame
（4）, fixed platform frame（5）And feed hopper（6）, feed hopper（6）It is arranged in broken host（1）On, driving part（3）Pass through transmission
Component（2）With broken host（1）Connection, movable platform frame（4）It is mounted on fixed platform frame by beam（5）On, feature
It is：The broken host（1）Including upper spider（7）, main shaft assembly（8）, eccentric assembly（9）, horizontal axle assembly（10）, piston
Assembly（11）With with upper spider（7）The lower bearing bracket of connection（12）, the main shaft assembly（8）, eccentric assembly（9）, horizontal axle assembly
（10）And piston assembly（11）Mounted on lower bearing bracket（12）On, horizontal axle assembly（10）With eccentric assembly（9）Connection, the upper machine
Frame（7）And main shaft assembly（8）It is positioned by oscillating bearing, main shaft assembly（8）Through eccentric assembly（9）, the main shaft assembly（8）
And piston assembly（11）It is positioned by spherical bearing.
2. a kind of single cylinder cone crusher according to claim 1, it is characterised in that：The horizontal axle assembly（10）Packet
Include trunnion axis（13）, bevel gear（14）, thrust button（15）, bearing block（16）, the first bushing（17）, the second bushing（18）, gear oil
Disk（19）, regulation ring（20）, end cap（21）, belt pulley（22）, tapered sleeve（23）, fuel inlet fitting（24）And back leakage connection（25）, into
Oily connector（24）And back leakage connection（25）It is arranged in bearing block（16）On, bearing block（16）On be provided with oil storage cavity（26）The duct and
（27）, fuel inlet fitting（24）Pass through duct（27）With oil storage cavity（26）Connection, bevel gear（14）And thrust button（15）Setting exists
Trunnion axis（13）One end, oil baffle disc（19）, regulation ring（20）And tapered sleeve（23）It is arranged in trunnion axis（13）The other end, thrust
Disk（15）It is tightly attached to trunnion axis（13）End face on, belt pulley（22）It is sleeved on tapered sleeve（23）On, end cap（21）With bearing block（16）
End face be fixedly connected, oil baffle disc（19）Positioned at end cap（21）With bearing block（16）Between, regulation ring（20）Positioned at oil baffle disc
（19）And trunnion axis（13）Between, the first bushing（17）With the second bushing（18）Respectively with trunnion axis（13）Clearance fit, first
Bushing（17）With the second bushing（18）Respectively with bearing block（16）Excessively cooperation.
3. a kind of single cylinder cone crusher according to claim 2, it is characterised in that：First bushing（17）It is interior
It is both provided with first on wall and end face and crosses oil groove（28）, the second bushing（18）Inner wall and end face on be both provided with second cross oil groove
（29）.
4. a kind of single cylinder cone crusher according to claim 3, it is characterised in that：The oil baffle disc（19）With second
Bushing（18）Between have a gap, gap size is 1.5 millimeters.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593656.4U CN207680672U (en) | 2017-11-24 | 2017-11-24 | A kind of single cylinder cone crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593656.4U CN207680672U (en) | 2017-11-24 | 2017-11-24 | A kind of single cylinder cone crusher |
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| Publication Number | Publication Date |
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| CN207680672U true CN207680672U (en) | 2018-08-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737628A (en) * | 2017-11-24 | 2018-02-27 | 成都大宏立机器股份有限公司 | A kind of single cylinder cone crusher |
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2017
- 2017-11-24 CN CN201721593656.4U patent/CN207680672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737628A (en) * | 2017-11-24 | 2018-02-27 | 成都大宏立机器股份有限公司 | A kind of single cylinder cone crusher |
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