CN107597351A - A kind of new type crushing machine - Google Patents
A kind of new type crushing machine Download PDFInfo
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- CN107597351A CN107597351A CN201710901116.6A CN201710901116A CN107597351A CN 107597351 A CN107597351 A CN 107597351A CN 201710901116 A CN201710901116 A CN 201710901116A CN 107597351 A CN107597351 A CN 107597351A
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- screen cloth
- rotating shaft
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- pin
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- 239000004744 fabric Substances 0.000 claims abstract description 79
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000007547 defect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Abstract
The present invention relates to disintegrating apparatus technical field, more particularly to a kind of new type crushing machine.Including casing, the casing internal is provided with two rotating shafts, and two shaft parallels are set, and the rotating shaft is provided with cutter；The casing, described rotating shaft one end and motor connection are stretched out in the rotating shaft both ends, and the motor installation is on the housing；The rotating shaft other end is provided with rotating shaft locking device；Middle comb axle is provided between two rotating shafts, the middle comb axle is provided with stationary knife；Screen cloth is provided with below the rotating shaft.It is an object of the invention to provide a kind of new type crushing machine, to solve the problems, such as existing crusher structure existing defects.
Description
Technical field
The present invention relates to disintegrating apparatus technical field, more particularly to a kind of new type crushing machine.
Background technology
Waste materials can be crushed and recycled using disintegrating machine in many industries, existing disintegrating machine is in structure
In the presence of many problems.
Existing crusher structure defect：
(1) existing disintegrating machine does not have rotating shaft locking device, during daily use, often refers to the transport of disintegrating machine
And maintenance, existing disintegrating machine are not provided with mechanical locking device, main shaft in transportation is caused to rotate, or when maintenance is set
When standby, maloperation may cause main shaft to rotate.
(2) existing crusher cutter is mainly connected using whole welding type, although there is assembled cutter, its structure is also
Single-edge type, the structure of both cutters all not very rationally, are both needed to reface after being worn out, and change and extremely bothered arduously, sternly after damaging
Ghost image rings production efficiency and production cost.
(3) existing disintegrating machine rotating shaft is fixed a cutting tool installs along axis horizontal, easily in blanking opening position stacking material.
(4) mesh structure of existing disintegrating machine is mainly made up of screen stencil sheet, screen cloth supporting plate and cover plate three parts, screen cloth
Piece is directly welded in screen cloth supporting plate, and through hole is drilled with the cover plate of screen cloth, by blocking bolt by screen cloth cover plate with crushing
Machine frame is fixed on one piece；Disintegrating machine run into shattering process can not broken material need to open screen cloth and take out material, it is existing
Screen cloth closedown mode is manual block, needs first to unload clamping screw before screen cloth is opened, and one time screen cloth opening time is longer, drop
Low production efficiency；Disintegrating machine inevitably causes to wear while broken material to the screen stencil sheet on screen cloth, so sieve
Mesh sheet will regularly replace, and to be welded to connect, scene can not dismantle the mounting means of existing screen stencil sheet, and it is inconvenient to change screen stencil sheet.
The content of the invention
It is an object of the invention to provide a kind of new type crushing machine, to solve asking for existing crusher structure existing defects
Topic.
The purpose of the present invention is realized by following technical proposals：
A kind of new type crushing machine, it is characterised in that：Including casing, the casing internal is provided with two rotating shafts, described in two
Shaft parallel is set, and the rotating shaft is provided with cutter；The casing is stretched out at the rotating shaft both ends, and described rotating shaft one end connects with motor
Connect, the motor installation is on the housing；The rotating shaft other end is provided with rotating shaft locking device；Set between two rotating shafts
There is middle comb axle, the middle comb axle is provided with stationary knife；Screen cloth is provided with below the rotating shaft.
Further, the cutter is square structure setting, and the cutter is provided with top surface, bottom surface and four sides；Institute
State top surface and be provided with square groove, the side of the square groove is inclined to set, four sides and four of the square groove
The individual side corresponds to form four blades；Point of a knife is formed between the two neighboring side and the top surface；The knife
Tool center is provided with the first mounting hole.
Further, the rotating shaft is provided with multiple mounting grooves, is along the circumferential direction uniformly provided with each mounting groove
Four tool rests；The tool rest is provided with the second mounting hole, and the cutter and the tool rest pass through first mounting hole and described
Second mounting hole is spirally connected；The tool rest on the adjacent fitting grooves helically arrange by line.
Further, it is provided with wearing plate in the mounting groove；The wearing plate is arranged between the adjacent tool rest.
Further, the rotating shaft locking device includes bearing gland, lock pin, bearing block and locked blind cover；The bearing
Gland is arranged in the rotating shaft, and the rotating shaft is arranged in the bearing block, and the bearing block is installed on the housing, institute
State bearing gland and be provided with flat key pin-and-hole；The lock pin includes flat key pin, connecting rod and limited block, and the connecting rod connects the flat key
Pin and the limited block；The flat key pin is arranged in the flat key pin-and-hole；The locked blind cover is arranged on the bearing block,
The locked blind cover is provided with mounting hole, and the connecting rod installs the mounting hole；The locked blind cover is provided with position-limit mechanism, institute
State position-limit mechanism and be provided with spacing hole, the limited block is located in the spacing hole.
Further, the limited block is provided with external splines, and the spacing hole inwall is provided with to be coordinated with the external splines
Internal spline.
Further, the screen cloth includes two or more screen cloth supporting plate and cover plate, and the cover plate is rotatably mounted to
On the casing；Screen cloth supporting plate is uniformly arranged on the side of the cover plate described in two or more；The opposite side of the cover plate is set
There is self-locking gear；Screen stencil sheet is provided between the adjacent screen cloth supporting plate, the screen stencil sheet both ends are provided with backplate, the shield
Plate is provided with mounting hole；The screen stencil sheet is spirally connected with the screen cloth supporting plate by the mounting hole.
Further, the self-locking gear is led including locking oil cylinder, left screen cloth latch, right screen cloth latch, left latch
Rail and right pin guide rail；The left latch guide rail and the right pin guide rail are fixedly mounted on the cover plate；The left screen cloth
What latch can move left and right is installed in the left latch guide rail, and what the right screen cloth latch can move left and right is installed on the right side
In latch guide rail；What the locking oil cylinder can move left and right is arranged between the left screen cloth latch and the right screen cloth latch,
And it is connected with the left screen cloth latch and the right screen cloth latch；The left screen cloth latch is provided with left alignment pin, the right sieve
Net latch is provided with right alignment pin；The cover plate is provided with left dislocation sensor and right displacement transducer, the left dislocation sensing
Device, the right displacement transducer, the locking oil cylinder electrically connect with central processing unit respectively.
Further, the left latch guide rail is provided with left limit hole, and the left alignment pin is arranged on the left limit hole
It is interior；The right pin guide rail is provided with right limit hole, and the right alignment pin is arranged in the right limit hole.
Further, the locking oil cylinder is 50-28-200 type oil cylinders；The left dislocation sensor and the right displacement pass
Sensor is JN-TEK displacement transducers；The central processing unit is IST200 central series processors.
The present invention has the following advantages that compared with prior art：
1. the rotating shaft other end of the present invention is provided with rotating shaft locking device；The present invention is in disintegrating machine transport or maintenance process
In, limited block is placed in spacing hole, flat key pin is placed in flat key pin-and-hole, prevents limited block from rotating, and then prevents bearing pressure
Lid rotation, bearing gland are fixedly mounted in rotating shaft, and locked disintegrating machine rotating shaft can be achieved；When disintegrating machine needs work, will limit
Position block is extracted from spacing hole, while flat key pin departs from flat key pin-and-hole, and rotating shaft releases locking state.
2. cutter of the present invention is provided with four blades of identical, in use, a blade participates in work, when one
During individual blade blunt, remaining knife can successively be used with rotary body knife, the structure setting because cutter hub is square after being rotated by 90 °
Sword, one equivalent to four cutters of cutter, and rotary cutter is more convenient and swift than changing stage property, so as to improve the production of disintegrating machine
Efficiency, reduce production cost.
3. the tool rest on adjacent fitting grooves of the present invention helically arrange by line；The cutter installed on tool rest forms
Helix, when material is fallen on cutter, the material that can crush is entered after being crushed by cutter below disintegrating machine, it is impossible to effectively broken
Broken material is walked along helix, is crushed to next crusher cutter opening position, and helix structure, which is set, can prevent thing
Material is deposited at one, and material is uniformly separated repeatedly to broken, raising crushing efficiency.
4. screen cloth supporting plate of the present invention is uniformly arranged on the side of the cover plate；Between the adjacent screen cloth supporting plate
Provided with screen stencil sheet, the screen stencil sheet both ends are provided with backplate, and the backplate is provided with mounting hole；The screen stencil sheet and the screen cloth branch
Fagging is spirally connected by the mounting hole；It is bolted between backplate and screen cloth supporting plate, after screen cloth pad wear, can facilitates
Dismounting screen stencil sheet and changed, improve operating efficiency.
Brief description of the drawings
Fig. 1 is new type crushing machine structure chart (top view) of the present invention；
Fig. 2 is cutter structure figure (stereogram) of the present invention；
Fig. 3 is pivot structure figure (front view) of the present invention；
Fig. 4 is rotating shaft locking device structure chart (sectional view) of the present invention；
Fig. 5 is bearing gland structure figure (sectional view) of the present invention；
Fig. 6 is detent configuration figure (sectional view) of the present invention；
Fig. 7 is standoff features figure (front view) of the present invention；
Fig. 8 is locked blind cover structure chart (sectional view) of the present invention；
Fig. 9 is position-limit mechanism structure chart (sectional view) of the present invention；
Figure 10 is mesh structure figure (left view) of the present invention；
Figure 11 is self-locking gear structure chart (front view) of the present invention；
Figure 12 is electrical connection diagram of the present invention；
In figure：1- casings, 2- rotating shafts, 201- mounting grooves, 202- wearing plates, 203- tool rests, the mounting holes of 204- second, 3- knives
Tool, 301- square grooves, the mounting holes of 302- first, 303- top surfaces, 304- points of a knife, 305- blades, 306- sides, 307- bottom surfaces,
4- motors, 5- rotating shaft locking devices, 501- bearing blocks, 502- bearing glands, the locked blind covers of 503-, 504- lock pins, 505- are spacing
Mechanism, 506- flat keys pin-and-hole, 507- flat keys pin, 508- connecting rods, 509- limited blocks, 510- external splines, 511- mounting holes, 512- limits
Axle, 601- stationary knifes, 7- screen clothes, 701- lockings oil cylinder, the left screen cloth latches of 702-, the right sieves of 703- are combed in position hole, 513- internal splines, 6-
Net latch, 704-, left alignment pin, the right alignment pins of 705-, 706- left limits hole, 707- right limits hole, 708- left dislocations sensor,
The left latch guide rail of the right displacement transducers of 709-, 710-, 711- right pins guide rail, 712- screen clothes supporting plate, 713- cover plates, 714- sieves
Mesh sheet, 715- backplates, 716- mounting holes.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " center ", " upper ", " under ", " left side ", " right side ", " vertical ", "
Horizontal ", " interior ", " outside " etc. instruction orientation or position relationship for based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ", "
3rd " it is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Referring to Fig. 1, a kind of new type crushing machine, it includes casing 1, and the inside of casing 1 is provided with two rotating shafts 2, and two rotating shafts 2 are flat
Row is set, and rotating shaft 2 is provided with cutter 3；Casing 1 is stretched out at the both ends of rotating shaft 2, and the one end of rotating shaft 2 is connected with motor 4, and motor 4 is arranged on machine
On shell 1；The other end of rotating shaft 2 is provided with rotating shaft locking device 5；Middle comb axle 6 is provided between two rotating shafts 2, middle comb axle 6 is provided with stationary knife
601；The lower section of rotating shaft 2 is provided with screen cloth 7；Two rotating shafts 2 rotate to centre, the cutter 3 in rotating shaft 2 and the stationary knife 601 on middle comb axle 6
Cut material；Middle comb axle 6 lower section is provided with middle comb shafting oil cylinder, and axle 6 is combed in being lifted and being landed, be conveniently replaceable stationary knife 601 and
Adjust the cutting gap between stationary knife 601 and cutter 3；The drive shaft 2 of motor 4 rotates；Screen cloth 7 wraps the bottom of rotating shaft 2 and side
To wrap up in, screen cloth 7 intercepts broken large granular materials not in place, just can be by when material particles degree is less than 7 mesh diameter of screen cloth,
So as to avoid the blockage phenomenon in follow-up pipe conveying procedure；Rotating shaft locking device 5 can transport or examine in disintegrating machine
It is during repairing that rotating shaft 2 is locked, prevent rotating shaft 2 from rotating.
Referring to Fig. 2, cutter 3 is square structure setting, and cutter 3 is provided with top surface 303, bottom surface 307 and four sides 306；
Top surface 303 is provided with square groove 301, and the side of square groove 301 is inclined to set, four sides of square groove 301 with
Four sides 306, which correspond, forms four blades 305；Point of a knife 304 is formed between two neighboring side 306 and top surface 303；Knife
Have 3 centers and be provided with the first mounting hole 302；The present invention is provided with four blades 305 of identical, in use, a knife
Sword 305 is worked, can be with rotary cutter 3 when 305 blunt of blade, the structure setting because cutter 3 is square, rotation
Remaining blade 305 can be used after 90 degree successively, of the invention one equivalent to four cutters 3 of cutter 3, and rotary cutter 3
It is more convenient and swift than changing cutter 3, so as to improve the production efficiency of disintegrating machine, reduce production cost.
Referring to Fig. 1, Fig. 2, Fig. 3, rotating shaft 2 is provided with multiple mounting grooves 201, along the circumferential direction equal on each mounting groove 201
It is even to be provided with four tool rests 203；Tool rest 203 is provided with the second mounting hole 204, and cutter 2 passes through the first mounting hole 302 with tool rest 203
It is spirally connected with the second mounting hole 204；Tool rest 203 on adjacent fitting grooves 201 helically arrange by line；The cutter 3 installed on tool rest 203
Form helix, when material is fallen on cutter 3, the material that can crush by cutter 3 it is broken after enter below disintegrating machine, no
The material that can effectively crush is walked along helix, is crushed to next opening position of crusher cutter 3, and helix structure sets energy
Solid accumulation is enough prevented at one, material is uniformly separated repeatedly to broken, raising crushing efficiency；Cutter 3 is spirally connected with tool rest 203,
It is easy to the dismounting and replacing of cutter 3, improves broken engine efficiency.
Referring to Fig. 1, Fig. 3, the wearing plate 202 of wearing plate 202 is provided with mounting groove 201 and is arranged between adjacent tool rest 203；
Wearing plate 202 is set in the exposed position of rotating shaft 2, can prevent that rotating shaft 2 is worn during work, causes rotating shaft 2 not use, treat wear-resisting
Plate 202 wears to carry out changing wearing plate 202 to a certain extent afterwards, improves the service life of disintegrating machine rotating shaft.
Referring to Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, rotating shaft locking device 5 include bearing gland 502, lock pin 504,
Bearing block 501 and the bearing gland 502 of locked blind cover 503 are arranged in rotating shaft 2, and rotating shaft 2 is arranged in bearing block 501, bearing block
501 are arranged on casing 1, and bearing gland 502, which is provided with the lock pin 504 of flat key pin-and-hole 506, includes flat key pin 507, connecting rod 508 and limit
Position block 509, connecting rod 508 connects flat key pin 507 and the flat key pin 507 of limited block 509 is arranged in flat key pin-and-hole 506；Locked blind cover
503 are arranged on bearing block 501, and locked blind cover 503 is provided with mounting hole 511, and connecting rod 508 installs 511 locked blind cover of mounting hole
503 are provided with position-limit mechanism 505, and position-limit mechanism 505 is provided with spacing hole 512, and limited block 509 is located in spacing hole 512；The present invention
Bearing block 501 is static equipment, will not be rotated, and locked blind cover 503 is arranged on bearing block 501, and position-limit mechanism 505 is installed
In locked blind cover 503, then position-limit mechanism 505 is the static equipment that will not be rotated, and the present invention realizes the locked original of rotating shaft 2
Manage to prevent from relatively rotating between rotating shaft 2 and position-limit mechanism 505；In disintegrating machine transport or maintenance process, by limited block
509 are placed in spacing hole 512, and flat key pin 507 is placed in flat key pin-and-hole 506, prevent limited block 509 from rotating, flat key pin 507,
It can not be relatively rotated between connecting rod 508 and limited block 509, with bearing gland 502 relative turn can not occur for flat key pin 507
It is dynamic, and then prevent bearing gland 502 from rotating, bearing gland 502 is fixedly mounted in rotating shaft 2, and locked disintegrating machine rotating shaft can be achieved
2；When disintegrating machine needs work, limited block 509 is extracted from spacing hole 512, while flat key pin 507 departs from flat key pin-and-hole
506, rotating shaft 2 releases locking state.
Referring to Fig. 7, Fig. 9, limited block 509 is provided with external splines 510, and the inwall of spacing hole 512 is provided with matches somebody with somebody with external splines 510
The internal spline 513 of conjunction；Limited block 509 and spacing hole 512 be connecteds using spline, and it is more that spline connects the number of teeth, total contact area compared with
Greatly, thus larger load can be born, prevents from producing relative rotation between limited block 509 and spacing hole 512.
Referring to Figure 10, Figure 11, screen cloth 7 includes two or more screen cloth supporting plate 712 and cover plate 713, and cover plate 713 is rotatable
On the casing 1；Two or more screen cloth supporting plate 712 is uniformly arranged on the side of cover plate 713；Cover plate 713 it is another
Side is provided with self-locking gear；Screen stencil sheet 714 is provided between adjacent screen mesh supporting plate 712, the both ends of screen stencil sheet 714 are provided with backplate
715, backplate 715 is provided with mounting hole 716；Screen stencil sheet 714 is spirally connected with screen cloth supporting plate 712 by mounting hole 716；Backplate 715
It is bolted between screen cloth supporting plate 712, after screen stencil sheet 714 wears, in that context it may be convenient to dismantle screen stencil sheet 714 and carry out
Change, improve operating efficiency.
Referring to Figure 10, Figure 11, Figure 12, self-locking gear includes locking oil cylinder 701, left screen cloth latch 702, right screen cloth and inserted
Pin 703, left latch guide rail 710 and right pin guide rail 711；Left latch guide rail 710 and right pin guide rail 711 are fixedly mounted on cover plate
On 713；What left screen cloth latch 702 can move left and right is installed in left latch guide rail 710, and right screen cloth latch 703 can move left and right
Be installed in right pin guide rail 711；What locking oil cylinder 701 can move left and right be arranged on left screen cloth latch 702 and right screen cloth is inserted
Between pin 703, and 703 are connected with left screen cloth latch 702 and right screen cloth latch；Locking oil cylinder 701 is operated, locking oil cylinder 701 is stretched
It is long, promote left screen cloth latch 702 to be moved to the left in left latch guide rail 710, the left left end of screen cloth latch 702 stretches out left latch guide rail
710, stretch into the pin-and-hole of casing 1, while promote right screen cloth latch 703 to be moved right in right pin guide rail 711, right screen cloth is inserted
The right-hand member of pin 703 stretches out right pin guide rail 711, stretches into the pin-and-hole of casing 1, and cover plate 713 is locked；Locking oil cylinder 701 is operated, is closed
Oily 701 cylinders of lock shrink, and pull left screen cloth latch 702 to be moved right in left latch guide rail 710, the left left end of screen cloth latch 702 moves back
Enter in left latch guide rail 710, while pull right screen cloth latch 703 to be moved to the left in right pin guide rail 711, right screen cloth latch
703 right-hand members are retracted into right pin guide rail 711, and now cover plate 713 can be opened；The locking of cover plate 713, open conveniently, reduce artificial
Operation, the opening time of cover plate 713 is short, improves production efficiency；Left screen cloth latch 702 is provided with left alignment pin 704, right screen cloth latch
703 are provided with right alignment pin 705；Cover plate 713 is provided with left dislocation sensor 708 and right displacement transducer 709, left dislocation sensing
Device 708, right displacement transducer 709, locking oil cylinder 701 electrically connect with central processing unit respectively；Locking oil cylinder 701 is 50-28-
200 type oil cylinders；Left dislocation sensor 708 and right displacement transducer 709 are JN-TEK displacement transducers；Central processing unit is
IST200 central series processors；Left dislocation sensor 708 monitors the position of left alignment pin 704, right displacement transducer 709 in real time
The position of right alignment pin 705 is monitored in real time, and signal is passed into central processing unit, when left alignment pin 704 and right alignment pin 705
When reaching setting position, central processing unit sends signal, close-lock oil cylinder 701 to locking oil cylinder 701；Prevent left alignment pin
704 and after right alignment pin 705 reaches setting position, locking oil cylinder 701 works on, because of pulling force caused by locking oil cylinder 701
Or pressure damage crusher.
Referring to Figure 10, Figure 11, left latch guide rail 710 is provided with left limit hole 706, and left alignment pin 704 is arranged on left limit
In hole 706；Right pin guide rail 711 is provided with right limit hole 707, and right alignment pin 705 is arranged in right limit hole 707；It can limit
The displacement of left screen cloth latch 702 and right screen cloth latch 703 is made, prevents left screen cloth latch 702 and right screen cloth latch 703 from moving
Displacement is excessive, damages disintegrating machine；On the other hand, because locking oil cylinder 701 can move freely, when locking oil cylinder 701 shrinks,
Prevent that left screen cloth latch 702 and one of them displacement of right screen cloth latch 703 generation are excessive, and another displacement is too small
And be unable to exit in the pin-and-hole of slave shell 1, and then cover plate 713 can not be opened.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. new type crushing machine, it is characterised in that：Including casing, the casing internal is provided with two rotating shafts, turns described in two Axle be arranged in parallel, and the rotating shaft is provided with cutter；The casing is stretched out at the rotating shaft both ends, and described rotating shaft one end connects with motor Connect, the motor installation is on the housing；The rotating shaft other end is provided with rotating shaft locking device；Set between two rotating shafts There is middle comb axle, the middle comb axle is provided with stationary knife；Screen cloth is provided with below the rotating shaft.
- 2. new type crushing machine according to claim 1, it is characterised in that：The cutter is square structure setting, the knife Tool is provided with top surface, bottom surface and four sides；Square groove is provided with the top surface, and the side of the square groove is inclined to be set Put, four sides and four sides of the square groove correspond to form four blades；The two neighboring side Point of a knife is formed between the top surface；The center cutter position is provided with the first mounting hole.
- 3. new type crushing machine according to claim 2, it is characterised in that：The rotating shaft is provided with multiple mounting grooves, each Four tool rests are along the circumferential direction uniformly provided with the mounting groove；The tool rest is provided with the second mounting hole, the cutter and institute Tool rest is stated to be spirally connected by first mounting hole and second mounting hole；The tool rest on the adjacent fitting grooves is helically Line is arranged.
- 4. new type crushing machine according to claim 3, it is characterised in that：Wearing plate is provided with the mounting groove；It is described Wearing plate is arranged between the adjacent tool rest.
- 5. new type crushing machine according to claim 1, it is characterised in that：The rotating shaft locking device include bearing gland, Lock pin, bearing block and locked blind cover；The bearing gland is arranged in the rotating shaft, and the rotating shaft is arranged on the bearing block Interior, on the housing, the bearing gland is provided with flat key pin-and-hole for the bearing block installation；The lock pin include flat key pin, Connecting rod and limited block, the connecting rod connect the flat key pin and the limited block；The flat key pin is arranged at the flat key pin-and-hole It is interior；The locked blind cover is arranged on the bearing block, and the locked blind cover is provided with mounting hole, and the connecting rod installs described wear Fill hole；The locked blind cover is provided with position-limit mechanism, and the position-limit mechanism is provided with spacing hole, and the limited block is positioned at described spacing In hole.
- 6. new type crushing machine according to claim 5, it is characterised in that：The limited block is provided with external splines, the limit Position hole inwall is provided with the internal spline coordinated with the external splines.
- 7. new type crushing machine according to claim 1, it is characterised in that：The screen cloth includes two or more screen cloth supporting plate And cover plate, the cover plate are rotatably mounted on the casing；Screen cloth supporting plate described in two or more is uniformly arranged on described The side of cover plate；The opposite side of the cover plate is provided with self-locking gear；Screen stencil sheet is provided between the adjacent screen cloth supporting plate, The screen stencil sheet both ends are provided with backplate, and the backplate is provided with mounting hole；The screen stencil sheet passes through institute with the screen cloth supporting plate Mounting hole is stated to be spirally connected.
- 8. new type crushing machine according to claim 7, it is characterised in that：The self-locking gear include locking oil cylinder, Left screen cloth latch, right screen cloth latch, left latch guide rail and right pin guide rail；The left latch guide rail and the right pin guide rail are consolidated Dingan County is on the cover plate；What the left screen cloth latch can move left and right is installed in the left latch guide rail, the right sieve What net latch can move left and right is installed in the right pin guide rail；What the locking oil cylinder can move left and right is arranged on the left side Between screen cloth latch and the right screen cloth latch, and it is connected with the left screen cloth latch and the right screen cloth latch；The left sieve Net latch is provided with left alignment pin, and the right screen cloth latch is provided with right alignment pin；The cover plate is provided with left dislocation sensor With right displacement transducer, the left dislocation sensor, the right displacement transducer, the locking oil cylinder respectively with central processing unit Electrical connection.
- 9. new type crushing machine according to claim 8, it is characterised in that：The left latch guide rail is provided with left limit hole, The left alignment pin is arranged in the left limit hole；The right pin guide rail is provided with right limit hole, and the right alignment pin is set Put in the right limit hole.
- 10. new type crushing machine according to claim 8, it is characterised in that：The locking oil cylinder is 50-28-200 types oil Cylinder；The left dislocation sensor and the right displacement transducer are JN-TEK displacement transducers；The central processing unit is IST200 central series processors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901116.6A CN107597351B (en) | 2017-09-28 | 2017-09-28 | Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901116.6A CN107597351B (en) | 2017-09-28 | 2017-09-28 | Crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597351A true CN107597351A (en) | 2018-01-19 |
| CN107597351B CN107597351B (en) | 2024-02-06 |
Family
ID=61059278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901116.6A Active CN107597351B (en) | 2017-09-28 | 2017-09-28 | Crusher |
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| Country | Link |
|---|---|
| CN (1) | CN107597351B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887732A (en) * | 2022-05-20 | 2022-08-12 | 重庆电子工程职业学院 | Automatic colliery rubbing crusher of tool changing |
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|---|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114887732A (en) * | 2022-05-20 | 2022-08-12 | 重庆电子工程职业学院 | Automatic colliery rubbing crusher of tool changing |
| CN114887732B (en) * | 2022-05-20 | 2023-04-28 | 重庆电子工程职业学院 | Automatic coal mine pulverizer of tool changing |
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