CN108855338A - A kind of efficient oppositely rolling roller crusher - Google Patents
A kind of efficient oppositely rolling roller crusher Download PDFInfo
- Publication number
- CN108855338A CN108855338A CN201810592697.4A CN201810592697A CN108855338A CN 108855338 A CN108855338 A CN 108855338A CN 201810592697 A CN201810592697 A CN 201810592697A CN 108855338 A CN108855338 A CN 108855338A
- Authority
- CN
- China
- Prior art keywords
- wall
- discharge
- crusher
- discharge groove
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 210000003781 tooth socket Anatomy 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 8
- 238000013467 fragmentation Methods 0.000 description 7
- 238000006062 fragmentation reaction Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of efficient oppositely rolling roller crushers,Including crusher shell,The side outer wall of the crusher shell offers discharge gate,The two sides inner wall of the discharge gate offers second sliding slot,The side inner wall of the crusher shell is equipped with guide plate,The two sides inner wall of the guide plate offers first sliding groove,The inside of the first sliding groove slidably connects discharge groove by the first sliding block,The side outer wall of the discharge groove is equipped with the first sliding block and the second sliding block,The present invention is provided with revolving bed,Crushing teeth,Initiative compression roller,Driven rollers,Hydraulic telescopic rod,Discharge groove and discharge baffle,Two pressure rollers rotate towards each other crusher at work,Material is under the extruding of pressure roller by grating,Material after grating is fallen into discharge groove,And it is discharged from discharge groove to discharge gate,Gap size between discharge groove and discharge baffle determines the degree of grinding of discharge particle,Gap is smaller,Degree of grinding is higher.
Description
Technical field
The invention belongs to double-roll crusher technical fields, and in particular to a kind of efficient oppositely rolling roller crusher.
Background technique
A kind of double-roll crusher, mining machinery, is called and does double-roll crusher, is mainly used for breaking ores, is suitable for coal
The industries such as charcoal, metallurgy, mine, chemical industry and building materials are more suitable for the broken of large coal mine or Raw Coal (containing spoil).
But the extruding force when work of existing oppositely rolling roller crusher by roller carrys out powder ore, it is lower to crush quality, no
Convenient for the degree of grinding in the control crusher course of work, in addition existing crusher contains roller gap regulating device and peace
Full spring bumper, but be easy to influence the buffering effect of safety spring buffer unit during carrying out roller gap adjusting
Fruit, and be easy to reduce crusher internal comminution because discharge groove is mobile caused by pressure is excessive in discharging process inside crusher
Effect.
Summary of the invention
The purpose of the present invention is to provide a kind of efficient oppositely rolling roller crusher, to solve existing to be not easy to control crusher
Degree of grinding in the course of work carries out being easy to influence the buffering effect and appearance of safety spring buffer unit when roller gap adjusting
Easily because pressure it is excessive caused by the mobile problem of discharge groove.
To achieve the above object, the present invention provides the following technical solutions：A kind of efficient oppositely rolling roller crusher, including crusher
Shell, the side outer wall of the crusher shell offer discharge gate, and it is sliding that the two sides inner wall of the discharge gate offers second
Slot, the side inner wall of the crusher shell are equipped with guide plate, and the two sides inner wall of the guide plate offers first sliding groove, described
The inside of first sliding groove slidably connects discharge groove by the first sliding block, and the side outer wall of the discharge groove is equipped with the first sliding block
With the second sliding block, first sliding block is located at the side of the second sliding block, and the first sliding block and the second sliding block are located at first and slide
The inside of slot and second sliding slot, the bottom end of the discharge groove is equipped with hydraulic telescopic rod, the second safety spring and locating rod, described
For second safety spring between hydraulic telescopic rod and locating rod, the crusher interior of shell is located at the position above discharge groove
Place is equipped with revolving bed, initiative compression roller and driven rollers, and the initiative compression roller is located at turn around between seat and driven rollers, and described time
Swivel base is equipped with crushing teeth close to the side outer wall of initiative compression roller, and revolving bed is equipped with discharge close to the side outer wall of discharge groove
Baffle.
Preferably, the bottom end of the crusher interior of shell is equipped with disconnecting switch and lock-up valve, and the lock-up valve is located at
The side of disconnecting switch, and lock-up valve is connect with locating rod, the locating rod offers first close to the side outer wall of lock-up valve
Tooth socket, the inside of the lock-up valve are equipped with magnetic patch and hot-wire coil, connection bullet are connected between the magnetic patch and hot-wire coil
Spring, and magnetic patch offers the second tooth socket far from the side of hot-wire coil.
Preferably, the crusher shell bottom install organic block, the inside of the base be equipped with PLC controller and
Retraction set, the retraction set is located at the side of PLC controller, and the set that bounces back is connect with wherein one end of locating rod, the base
Top, which is located at the position of crusher shell side, is equipped with adjusting bracket fixing seat.
Preferably, the inside of the adjusting bracket fixing seat is equipped with gear, and the side of adjusting bracket fixing seat is equipped with
Two motors, the gear and the second motor are rotatablely connected by shaft, and the side of gear is connected with adjusting by tooth plate engagement
Frame, the inside of the adjusting bracket are equipped with fixed plate and the first safety spring, and first safety spring is located at the one of fixed plate
Side, the two sides outer wall of the adjusting bracket are mounted on nut set, and the middle position of the nut set, which runs through, caging bolt, institute
The one end for stating caging bolt is connected with reset spring and spacer pin by connecting plate, and the spacer pin is located at the centre of reset spring
At position.
Preferably, the two sides outer wall of the crusher shell is mounted on sliding rail, and the internal slide of the sliding rail is connected with
Shaft end seat, the shaft end seat is rotatablely connected with driven rollers by shaft, and the two sides outer wall of shaft end seat is mounted on movable block,
The movable block is slidably connected by shifting chute and adjusting bracket, and limiting slot is offered on movable block.
Preferably, the top of the crusher shell is equipped with first motor and lower hopper, under the first motor is located at
The side of hopper, and one end of first motor is rotatably connected to reduction gearbox by shaft, the side of the reduction gearbox passes through shaft
It is rotatably connected to band roller box, the band roller box and initiative compression roller are rotatablely connected by shaft, the hydraulic telescopic rod and live wire
Circle is electrically connected with disconnecting switch, and the first motor, disconnecting switch and the second motor are electrically connected with PLC controller.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with revolving bed, crushing teeth, initiative compression roller, driven rollers, hydraulic telescopic rod, discharge groove and row
Expect baffle, two pressure rollers rotate towards each other crusher at work, and by grating under the extruding of pressure roller, the material after grating is fallen material
Enter in discharge groove, and be discharged from discharge groove to discharge gate, the gap size between discharge groove and discharge baffle determines that discharge is broken
The degree of grinding of material, gap is smaller, and degree of grinding is higher, and the gap between discharge groove and discharge baffle is adjustable, tune
When saving the gap between discharge groove and discharge baffle, hydraulic telescopic rod starting is controlled by disconnecting switch by PLC controller, is passed through
The upper and lower position of the flexible change discharge groove of hydraulic telescopic rod, and discharge groove is sliding by the first sliding block and second in moving process
Block is slided with first sliding groove and second sliding slot respectively, and when discharge groove moves down, gap increases, otherwise discharge groove moves up, gap subtracts
Small, when in addition initiative compression roller and the particle of driven rollers institute grating are greater than discharging clearance, particle be cannot exclude, and initiative compression roller is turning
The particle is brought into the gap with revolving bed in dynamic process, fragmentation procedure is carried out to particle by crushing teeth again, and will
Broken particle is brought between initiative compression roller and driven rollers again, is carried out third time fragmentation procedure, is so recycled, until institute
There is material to be broken, the fragmentation quality of crusher entirety is improved under the mutual cooperation of discharge groove, revolving bed and two pressure rollers
And efficiency, in addition make the material degree of crushing of crusher controllable under the regulation of hydraulic telescopic rod, it is different convenient for being suitable for
Use demand.
(2) present invention is provided with the second motor, tooth plate, gear, caging bolt, nut set, connecting plate, spacer pin and limit
Slot when adjusting roller gap, limits the relative position between the shaft end seat of driven rollers and adjusting bracket by limiting device first,
Then start the second motor, the second motor drives the gear inside adjusting bracket fixing seat to rotate by shaft, and gear and adjusting
The tooth plate of frame bottom end is intermeshed, to push adjusting bracket mobile, adjusting bracket drives shaft end seat to move inside sliding rail again, shaft end
Seat drives driven rollers movement by shaft, thus realize the adjusting of pressure roller interval, the position-limit mechanism being made of caging bolt
The relative position of adjusting bracket and shaft end seat can be effectively limited, when restriction is easy to implement the adjusting of pressure roller interval, and axis when not limiting
End seat is in safe buffering state, avoids hard material that pressure roller is caused to damage, and overall structure makes the adjusting of roller gap gentle
The use of flushing device is independent of each other, and is on the one hand convenient for the adjusting in gap, on the other hand guarantees the safety in utilization of pressure roller.
(3) present invention is provided with lock-up valve, locating rod, the first tooth socket, the second tooth socket and magnetic patch, when discharge groove is moved to conjunction
When right position is set, hydraulic telescopic rod is closed, PLC controller controls disconnecting switch steering locking valve, so that hot-wire coil is powered, is powered
Coil generates repulsive force after being powered between magnetic patch, and magnetic patch is released lock-up valve, so that the second tooth socket of magnetic patch side and positioning
The first tooth socket engagement on bar, to complete the restriction of locating rod position, connecting spring is in when lock-up valve is in finite-state
Elongation state realizes the restriction of locating rod position by the engaging of tooth socket convenient for the automatic unlocking of discharge groove lock-up valve when mobile,
To guarantee consolidating when discharge groove positioning, when crusher being avoided to work, pressure is excessive causes discharge groove mobile, is otherwise isolated from out
Pass can effectively avoid lock-up valve and hydraulic telescopic rod while be powered, so as to effectively avoid discharge groove from occurring not unlocking when moving
Phenomenon.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is rearview of the invention；
Fig. 4 is side view of the invention；
Fig. 5 is the structural schematic diagram of lock-up valve of the present invention；
Fig. 6 is enlarged drawing at A of the invention；
Fig. 7 is circuit block diagram of the invention；
In figure：1- first motor, 2- revolving bed, 3- crushing teeth, 4- initiative compression roller, 5- crusher shell, 6- lower hopper, 7-
Driven rollers, the first safety spring of 8-, 9- fixed plate, 10- adjusting bracket, 11- adjusting bracket fixing seat, 12- base, 13- guide plate,
14- hydraulic telescopic rod, 15- disconnecting switch, the second safety spring of 16-, 17-PLC controller, 18- lock-up valve, 19- retraction set,
20- locating rod, 21- discharge groove, 22- second sliding slot, the second sliding block of 23-, 24- discharge gate, 25- discharge baffle, the first tooth of 26-
Slot, the first sliding block of 27-, 28- first sliding groove, 29- band roller box, 30- sliding rail, the shaft end 31- seat, the second motor of 32-, 33- reduction gearbox,
34- tooth plate, 35- gear, 36- shifting chute, 37- movable block, the second tooth socket of 38-, 39- magnetic patch, 40- connecting spring, 41- live wire
Circle, 42- caging bolt, 43- nut set, 44- connecting plate, 45- reset spring, 46- spacer pin, 47- limiting slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides the following technical solutions：A kind of efficient oppositely rolling roller crusher, including outside crusher
Shell 5, the side outer wall of crusher shell 5 offer discharge gate 24, and the two sides inner wall of discharge gate 24 offers second sliding slot 22,
The side inner wall of crusher shell 5 is equipped with guide plate 13, and the two sides inner wall of guide plate 13 offers first sliding groove 28, first sliding groove
28 inside slidably connects discharge groove 21 by the first sliding block 27, and the side outer wall of discharge groove 21 is equipped with 27 He of the first sliding block
Second sliding block 23, the first sliding block 27 is located at the side of the second sliding block 23, and the first sliding block 27 and the second sliding block 23 are located at
The inside of one sliding slot 28 and second sliding slot 22, the bottom end of discharge groove 21 are equipped with hydraulic telescopic rod 14,16 and of the second safety spring
Locating rod 20, for the second safety spring 16 between hydraulic telescopic rod 14 and locating rod 20, crusher shell 5 is internally located at discharge
Revolving bed 2, initiative compression roller 4 and driven rollers 7 are installed, initiative compression roller 4 is located at turn around seat 2 and driven at the position of the top of slot 21
Between pressure roller 7, revolving bed 2 is equipped with crushing teeth 3 close to the side outer wall of initiative compression roller 4, and revolving bed 2 is close to discharge groove 21
Side outer wall is equipped with discharge baffle 25, and two pressure rollers rotate towards each other crusher at work, material quilt under the extruding of pressure roller
Grating, the material after grating are fallen into discharge groove 21, and are discharged from discharge groove 21 to discharge gate 24, discharge groove 21 and discharge baffle
Gap size between 25 determines the degree of grinding of discharge particle, and gap is smaller, and degree of grinding is higher, and discharge groove 21 and row
Gap between material baffle 25 be it is adjustable, when adjusting the gap between discharge groove 21 and discharge baffle 25, stretched by hydraulic
The upper and lower position of the flexible change discharge groove 21 of contracting bar 14, and discharge groove 21 passes through the first sliding block 27 and second in moving process
Sliding block 23 is slided with first sliding groove 28 and second sliding slot 22 respectively, and when discharge groove 21 moves up, gap reduces, in addition initiative compression roller 4
When being greater than discharging clearance with the particle of 7 grating of driven rollers, particle be cannot exclude, and initiative compression roller 4 in the course of rotation will
The particle is brought into the gap of revolving bed 2, carries out fragmentation procedure again to particle by crushing teeth 3, and will be broken broken
Material is brought into again between initiative compression roller 4 and driven rollers 7, is carried out third time fragmentation procedure, is so recycled, until all materials are equal
It is broken.
In the present invention, it is preferred that the bottom end inside crusher shell 5 is equipped with disconnecting switch 15 and lock-up valve 18, locking
Valve 18 is located at the side of disconnecting switch 15, and lock-up valve 18 is connect with locating rod 20, and locating rod 20 is close to the side of lock-up valve 18
Outer wall offers the first tooth socket 26, and the inside of lock-up valve 18 is equipped with magnetic patch 39 and hot-wire coil 41, magnetic patch 39 and hot-wire coil
Connecting spring 40 is connected between 41, and magnetic patch 39 offers the second tooth socket 38, locking positioning far from the side of hot-wire coil 41
When bar 20, PLC controller 17 controls 15 steering locking valve 18 of disconnecting switch, so that hot-wire coil 41 is powered, hot-wire coil 41 is logical
Generate repulsive force between magnetic patch 39 after electricity, magnetic patch 39 released into lock-up valve 18 so that the second tooth socket 38 of 39 side of magnetic patch with
The first tooth socket 26 engagement in locating rod 20, to complete the restriction of 20 position of locating rod.
In the present invention, it is preferred that organic block 12 is installed in the bottom of crusher shell 5, and the inside of base 12 is equipped with PLC control
Device 17 and retraction set 19 processed, retraction set 19 is located at the side of PLC controller 17, and wherein one end of bounce back set 19 and locating rod 20
Connection, 12 top of base, which is located at the position of 5 side of crusher shell, is equipped with adjusting bracket fixing seat 11, and retraction set 19 is for fixed
The elongation and shortening of position bar 20, and the use state of use process of the PLC controller 17 for regulating and controlling Integral-crushing machine.
In the present invention, it is preferred that the inside of adjusting bracket fixing seat 11 is equipped with gear 35, and the one of adjusting bracket fixing seat 11
Side is equipped with the second motor 32, gear 35 and the second motor 32 and is rotatablely connected by shaft, and the side of gear 35 passes through tooth plate
34 engagements are connected with adjusting bracket 10, and the inside of adjusting bracket 10 is equipped with fixed plate 9 and the first safety spring 8, the first safety spring 8
Positioned at the side of fixed plate 9, the two sides outer wall of adjusting bracket 10 is mounted on nut set 43, and the middle position of nut set 43 runs through
There is caging bolt 42, one end of caging bolt 42 is connected with reset spring 45 and spacer pin 46, spacer pin 46 by connecting plate 44
Positioned at the middle position of reset spring 45, when adjusting roller gap, the shaft end of driven rollers 7 is limited by limiting device first
The caging bolt 42 of 10 two sides of adjusting bracket is tightened when limiting relative position in relative position between seat 31 and adjusting bracket 10, limits
43 are covered with nut when bolt 42 rotates and generates displacement, to push spacer pin 46 to move into limiting slot 47 by connecting plate 44
It is dynamic, while compression reseting spring 45, until completing shaft end seat 31 and adjusting bracket when spacer pin 46 is caught in 47 inside of limiting slot completely
Restriction between 10, then starts the second motor 32, and the second motor 32 drives the tooth inside adjusting bracket fixing seat 11 by shaft
35 rotation of wheel, and gear 35 and the tooth plate 34 of 10 bottom end of adjusting bracket are intermeshed, thus push adjusting bracket 10 mobile, adjusting bracket 10
Shaft end seat 31 is driven to move inside sliding rail 30 again, shaft end seat 31 drives driven rollers 7 mobile by shaft, to realize pressure roller
The adjusting of interval.
In the present invention, it is preferred that the two sides outer wall of crusher shell 5 is mounted on sliding rail 30, the internal slide of sliding rail 30
It is connected with shaft end seat 31, shaft end seat 31 is rotatablely connected with driven rollers 7 by shaft, and the two sides outer wall of shaft end seat 31 is respectively mounted
There is movable block 37, movable block 37 is slidably connected by shifting chute 36 with adjusting bracket 10, and limiting slot 47 is offered on movable block 37,
Shaft end seat 31 makes driven rollers 7 that can move but also effectively rotate, and sliding rail 30 then for guaranteeing that shaft end seat 31 moves when it is steady
It is fixed.
In the present invention, it is preferred that the top of crusher shell 5 is equipped with first motor 1 and lower hopper 6, and first motor 1
In the side of lower hopper 6, and one end of first motor 1 is rotatably connected to reduction gearbox 33 by shaft, and the side of reduction gearbox 33 is logical
Cross shaft be rotatably connected to band roller box 29, band roller box 29 and initiative compression roller 4 by shaft be rotatablely connected, hydraulic telescopic rod 14 and lead to
Electric coil 41 is electrically connected with disconnecting switch 15, and first motor 1, disconnecting switch 15 and the second motor 32 are and PLC controller
17 are electrically connected, crusher at work from lower hopper 6 to crusher inside put into material, and driven and slowed down by first motor 1
Case 33 and with roller box 29 rotate, thus drive initiative compression roller 4 rotate.
The working principle of the invention and process for using：When using the crusher, according to working reduction ratio to 4 He of initiative compression roller
The gap of driven rollers 7 is adjusted, and when adjusting roller gap, limits the shaft end seat of driven rollers 7 by limiting device first
Relative position between 31 and adjusting bracket 10 when limiting relative position, tightens the caging bolt 42 of 10 two sides of adjusting bracket, limits spiral shell
43 are covered with nut when bolt 42 rotates and generate displacement, thus push spacer pin 46 to move into limiting slot 47 by connecting plate 44,
Compression reseting spring 45 simultaneously, until completing shaft end seat 31 and adjusting bracket 10 when spacer pin 46 is caught in 47 inside of limiting slot completely
Between restriction, then start the second motor 32, the second motor 32 passes through shaft and drives gear inside adjusting bracket fixing seat 11
35 rotations, and gear 35 and the tooth plate 34 of 10 bottom end of adjusting bracket are intermeshed, to push adjusting bracket 10 mobile, adjusting bracket 10 is again
Shaft end seat 31 is driven to move inside sliding rail 30, shaft end seat 31 drives driven rollers 7 mobile by shaft, thus between realizing pressure roller
The adjusting having a rest after completing gap adjustment, unclamps the restriction of caging bolt 42, and shaft end seat 31 is with adjusting bracket 10 in can be opposite at this time
Moving condition, shaft end seat 31 and the first safety spring 8 and the formation safety spring buffer unit of fixed plate 9 inside adjusting bracket 10,
It can be removed with guaranteeing to encounter pressure roller when especially hard material is fallen into crushing process, guarantee the normal work of pressure roller and mention
The service life of high pressure roller, crusher at work from lower hopper 6 to crusher inside put into material, and driven by first motor 1
Dynamic initiative compression roller 4 rotates, and two pressure rollers rotate towards each other under the action of frictional force, and material, by grating, rolls under the extruding of pressure roller
Material after broken is fallen into discharge groove 21, and is discharged from discharge groove 21 to discharge gate 24, between discharge groove 21 and discharge baffle 25
Gap size determine the degree of grinding of discharge particle, gap is smaller, and degree of grinding is higher, and discharge groove 21 and discharge baffle
Gap between 25 be it is adjustable, when adjusting the gap between discharge groove 21 and discharge baffle 25, passed through by PLC controller 17
Disconnecting switch 15 controls hydraulic telescopic rod 14 and starts, by the upper and lower position of the flexible change discharge groove 21 of hydraulic telescopic rod 14,
And discharge groove 21 in moving process by the first sliding block 27 and the second sliding block 23 respectively with first sliding groove 28 and second sliding slot 22
Sliding, when discharge groove 21 moves down, gap increases, otherwise discharge groove 21, when moving up, gap reduces, in addition initiative compression roller 4 with it is driven
When the particle of 7 grating of pressure roller is greater than discharging clearance, particle be cannot exclude, and initiative compression roller 4 is in the course of rotation by the particle
It brings into the gap of revolving bed 2, fragmentation procedure is carried out to particle by crushing teeth 3 again, and again by broken particle
It brings between initiative compression roller 4 and driven rollers 7, carries out third time fragmentation procedure, so recycle, until all materials are broken
It is broken, in addition during discharge groove 21 is mobile, to guarantee the firm of the fixed position of discharge groove 21, by lock-up valve 18 to discharge groove
The locating rod 20 of 21 bottom ends is locked, such as when discharge groove 21 is moved to suitable position, closes hydraulic telescopic rod 14, PLC
Controller 17 control 15 steering locking valve 18 of disconnecting switch so that hot-wire coil 41 be powered, hot-wire coil 41 be powered after with magnetic patch
Repulsive force is generated between 39, magnetic patch 39 is released into lock-up valve 18, so that on the second tooth socket 38 and locating rod 20 of 39 side of magnetic patch
The engagement of the first tooth socket 26, to complete the restriction of 20 position of locating rod, connecting spring 40 when lock-up valve 18 is in finite-state
In elongation state, convenient for the automatic unlocking of the lock-up valve 18 when mobile of discharge groove 21.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of efficient oppositely rolling roller crusher, including crusher shell (5), it is characterised in that：The one of the crusher shell (5)
Side outer wall offers discharge gate (24), and the two sides inner wall of the discharge gate (24) offers second sliding slot (22), described broken
The side inner wall of machine shell (5) is equipped with guide plate (13), and the two sides inner wall of the guide plate (13) offers first sliding groove (28),
The inside of the first sliding groove (28) is slidably connected discharge groove (21) by the first sliding block (27), and the one of the discharge groove (21)
Side outer wall is equipped with the first sliding block (27) and the second sliding block (23), and first sliding block (27) is located at the one of the second sliding block (23)
Side, and the first sliding block (27) and the second sliding block (23) are located at the inside of first sliding groove (28) and second sliding slot (22), it is described
The bottom end of discharge groove (21) is equipped with hydraulic telescopic rod (14), the second safety spring (16) and locating rod (20), second peace
Full spring (16) is located between hydraulic telescopic rod (14) and locating rod (20), and the crusher shell (5) is internally located at discharge groove
(21) revolving bed (2), initiative compression roller (4) and driven rollers (7) are installed, the initiative compression roller (4) is located at the position above
Between revolving bed (2) and driven rollers (7), side outer wall of the revolving bed (2) close to initiative compression roller (4) is equipped with crushing teeth
(3), and side outer wall of the revolving bed (2) close to discharge groove (21) is equipped with discharge baffle (25).
2. a kind of efficient oppositely rolling roller crusher according to claim 1, it is characterised in that：In the crusher shell (5)
The bottom end in portion is equipped with disconnecting switch (15) and lock-up valve (18), and the lock-up valve (18) is located at the side of disconnecting switch (15),
And lock-up valve (18) is connect with locating rod (20), side outer wall of the locating rod (20) close to lock-up valve (18) offers first
Tooth socket (26), the inside of the lock-up valve (18) are equipped with magnetic patch (39) and hot-wire coil (41), the magnetic patch (39) and energization
It is connected between coil (41) connecting spring (40), and magnetic patch (39) offers the second tooth socket far from the side of hot-wire coil (41)
(38)。
3. a kind of efficient oppositely rolling roller crusher according to claim 2, it is characterised in that：The crusher shell (5)
Organic block (12) are installed in bottom, and the inside of the base (12) is equipped with PLC controller (17) and retraction set (19), the retraction
Set (19) is located at the side of PLC controller (17), and the set (19) that bounces back is connect with wherein one end of locating rod (20), the base
(12) top, which is located at the position of crusher shell (5) side, is equipped with adjusting bracket fixing seat (11).
4. a kind of efficient oppositely rolling roller crusher according to claim 3, it is characterised in that：The adjusting bracket fixing seat (11)
Inside be equipped with gear (35), and the side of adjusting bracket fixing seat (11) is equipped with the second motor (32), the gear (35)
It is rotatablely connected with the second motor (32) by shaft, and the side of gear (35) is connected with adjusting bracket by tooth plate (34) engagement
(10), the inside of the adjusting bracket (10) is equipped with fixed plate (9) and the first safety spring (8), first safety spring (8)
Positioned at the side of fixed plate (9), the two sides outer wall of the adjusting bracket (10) is mounted on nut set (43), the nut set (43)
Middle position through having caging bolt (42), one end of the caging bolt (42) is connected with reset by connecting plate (44)
Spring (45) and spacer pin (46), the spacer pin (46) are located at the middle position of reset spring (45).
5. a kind of efficient oppositely rolling roller crusher according to claim 3, it is characterised in that：The crusher shell (5)
Two sides outer wall is mounted on sliding rail (30), and the internal slide of the sliding rail (30) is connected with shaft end seat (31), the shaft end seat
(31) it is rotatablely connected with driven rollers (7) by shaft, and the two sides outer wall of shaft end seat (31) is mounted on movable block (37), institute
It states movable block (37) to be slidably connected by shifting chute (36) with adjusting bracket (10), and offers limiting slot on movable block (37)
(47)。
6. a kind of efficient oppositely rolling roller crusher according to claim 5, it is characterised in that：The crusher shell (5)
Top is equipped with first motor (1) and lower hopper (6), and the first motor (1) is located at the side of lower hopper (6), and the first electricity
One end of machine (1) is rotatably connected to reduction gearbox (33) by shaft, and the side of the reduction gearbox (33) is rotatablely connected by shaft
Have band roller box (29), the band roller box (29) and initiative compression roller (4) by shaft rotation connection, the hydraulic telescopic rod (14) and
Hot-wire coil (41) is electrically connected with disconnecting switch (15), the first motor (1), disconnecting switch (15) and the second motor
(32) it is electrically connected with PLC controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592697.4A CN108855338B (en) | 2018-06-11 | 2018-06-11 | High-efficient pair roll-type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592697.4A CN108855338B (en) | 2018-06-11 | 2018-06-11 | High-efficient pair roll-type breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108855338A true CN108855338A (en) | 2018-11-23 |
| CN108855338B CN108855338B (en) | 2020-04-28 |
Family
ID=64338758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810592697.4A Active CN108855338B (en) | 2018-06-11 | 2018-06-11 | High-efficient pair roll-type breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108855338B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124832A (en) * | 2019-05-21 | 2019-08-16 | 四川富敏建材有限公司 | A kind of flyash raw material Multi-stage crushing plant |
| CN110663508A (en) * | 2019-09-27 | 2020-01-10 | 湖南农业大学 | Closed squeezing type stirring device and seedling raising slurry machine with same |
| CN111573665A (en) * | 2020-06-29 | 2020-08-25 | 安徽鑫泰钻石有限公司 | Synthetic material purification process of artificial diamond |
| CN111774147A (en) * | 2020-07-21 | 2020-10-16 | 武汉理工大学 | Multifunctional crusher |
| CN112743696A (en) * | 2020-12-29 | 2021-05-04 | 赵加文 | Open mill capable of adjusting roller spacing |
| CN113117811A (en) * | 2021-05-04 | 2021-07-16 | 昆明理工大学 | Multi-stage crushing and refining device for mineral processing |
| CN113245005A (en) * | 2021-06-23 | 2021-08-13 | 新沂市铭达玻璃有限公司 | Toughened glass raw material crushing system |
| CN113578440A (en) * | 2021-06-24 | 2021-11-02 | 新沂市铭达玻璃有限公司 | Be applied to raw material crushing device of glass production |
| CN116603630A (en) * | 2023-07-20 | 2023-08-18 | 常州大云环保科技有限公司 | Crusher feed conveying mechanism |
| CN117772325A (en) * | 2023-12-22 | 2024-03-29 | 江苏赛德力制药机械制造有限公司 | Double-roller pulverizer with adjustable sealing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA952955A (en) * | 1971-03-29 | 1974-08-13 | John F. Benson | Apparatus for adjusting the center distance between bearing support members |
| CN105363520A (en) * | 2015-11-13 | 2016-03-02 | 中国矿业大学 | Hydraulic roller type crusher |
| CN107299579A (en) * | 2017-08-10 | 2017-10-27 | 福建铁拓机械有限公司 | A kind of double-roll type bituminous paving milling material disintegrating machine and its breaking method |
| CN107670768A (en) * | 2017-11-07 | 2018-02-09 | 湖北省华建石材股份有限公司 | A kind of ore extraction transporter |
| CN207287564U (en) * | 2017-08-24 | 2018-05-01 | 佛山市沧龙新材料有限公司 | A kind of fiber color masterbatch process units |
-
2018
- 2018-06-11 CN CN201810592697.4A patent/CN108855338B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA952955A (en) * | 1971-03-29 | 1974-08-13 | John F. Benson | Apparatus for adjusting the center distance between bearing support members |
| CN105363520A (en) * | 2015-11-13 | 2016-03-02 | 中国矿业大学 | Hydraulic roller type crusher |
| CN107299579A (en) * | 2017-08-10 | 2017-10-27 | 福建铁拓机械有限公司 | A kind of double-roll type bituminous paving milling material disintegrating machine and its breaking method |
| CN207287564U (en) * | 2017-08-24 | 2018-05-01 | 佛山市沧龙新材料有限公司 | A kind of fiber color masterbatch process units |
| CN107670768A (en) * | 2017-11-07 | 2018-02-09 | 湖北省华建石材股份有限公司 | A kind of ore extraction transporter |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124832A (en) * | 2019-05-21 | 2019-08-16 | 四川富敏建材有限公司 | A kind of flyash raw material Multi-stage crushing plant |
| CN110663508A (en) * | 2019-09-27 | 2020-01-10 | 湖南农业大学 | Closed squeezing type stirring device and seedling raising slurry machine with same |
| CN111573665A (en) * | 2020-06-29 | 2020-08-25 | 安徽鑫泰钻石有限公司 | Synthetic material purification process of artificial diamond |
| CN111774147A (en) * | 2020-07-21 | 2020-10-16 | 武汉理工大学 | Multifunctional crusher |
| CN112743696B (en) * | 2020-12-29 | 2022-03-04 | 濮阳科茂威新材料有限公司 | Open mill capable of adjusting roller spacing |
| CN112743696A (en) * | 2020-12-29 | 2021-05-04 | 赵加文 | Open mill capable of adjusting roller spacing |
| CN113117811A (en) * | 2021-05-04 | 2021-07-16 | 昆明理工大学 | Multi-stage crushing and refining device for mineral processing |
| CN113117811B (en) * | 2021-05-04 | 2023-02-07 | 昆明理工大学 | Multi-stage crushing and refining device for mineral processing |
| CN113245005A (en) * | 2021-06-23 | 2021-08-13 | 新沂市铭达玻璃有限公司 | Toughened glass raw material crushing system |
| CN113245005B (en) * | 2021-06-23 | 2021-11-12 | 新沂市铭达玻璃有限公司 | Toughened glass raw material crushing system |
| CN113578440A (en) * | 2021-06-24 | 2021-11-02 | 新沂市铭达玻璃有限公司 | Be applied to raw material crushing device of glass production |
| CN113578440B (en) * | 2021-06-24 | 2022-06-28 | 新沂市铭达玻璃有限公司 | Be applied to raw material crushing device of glass production |
| CN116603630A (en) * | 2023-07-20 | 2023-08-18 | 常州大云环保科技有限公司 | Crusher feed conveying mechanism |
| CN116603630B (en) * | 2023-07-20 | 2023-09-22 | 常州大云环保科技有限公司 | Crusher feed conveying mechanism |
| CN117772325A (en) * | 2023-12-22 | 2024-03-29 | 江苏赛德力制药机械制造有限公司 | Double-roller pulverizer with adjustable sealing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108855338B (en) | 2020-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108855338A (en) | A kind of efficient oppositely rolling roller crusher | |
| CN208449450U (en) | A kind of mechanical crusher with grading function | |
| CN110586296B (en) | Building rubbish grinding device | |
| CN106732912B (en) | Convenient for adjusting the flour mill of grinding charge material fineness | |
| CN109499683A (en) | A kind of mine selection dry ball | |
| CN213700118U (en) | Dyestuff rubbing crusher convenient to material loading | |
| CN213791808U (en) | Movable cone crushing mechanism of ore machine | |
| CN111229435B (en) | Adjustable milling equipment for building material | |
| CN114733625B (en) | Quartz ore powder processing system | |
| CN208786635U (en) | A kind of multi-stage crushing unit | |
| CN207493753U (en) | A kind of twin rollers | |
| CN109985692A (en) | A kind of vertical pulverizer | |
| CN208390087U (en) | A kind of building curtain wall glass recycling grinding device | |
| CN217164577U (en) | Reducing mechanism is used in fine iron powder production | |
| CN113786898B (en) | High-efficient powder screening installation that rolls for tombarthite | |
| CN213434810U (en) | Ball mill is used in ball valve production and processing | |
| CN210332806U (en) | Multi-functional novel wear-resisting material breaker | |
| CN114273008A (en) | Rolling equipment suitable for vanadium ore powder process | |
| CN202344375U (en) | Tilting-type roller grinder | |
| CN209061250U (en) | A kind of vertical material grinder transmission device | |
| CN204448131U (en) | A kind of lever disintegrating machine | |
| CN218531064U (en) | Grinding machine for processing coal gangue | |
| CN220027120U (en) | Efficient pulverizer | |
| CN204448132U (en) | A kind of double lever disintegrating machine | |
| CN220502074U (en) | Superfine powder processing feed arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200327 Address after: 236300 Liuquan Industrial Park, Huanggang Town, Funan County, Fuyang City, Anhui Province Applicant after: FUNAN FORTUNE HOUSEHLD CRAFTS Co.,Ltd. Address before: 266590, Huangdao, Shandong Bay Road, No. 579, Shandong University of Science and Technology Applicant before: Wen Longlong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 236300 Liuquan Industrial Park, Huanggang Town, Funan County, Fuyang City, Anhui Province Patentee after: Anhui Huifeng Handicraft Co.,Ltd. Address before: 236300 Liuquan Industrial Park, Huanggang Town, Funan County, Fuyang City, Anhui Province Patentee before: FUNAN FORTUNE HOUSEHLD CRAFTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |