CN108479925A - Construction material pulverizer - Google Patents
Construction material pulverizer Download PDFInfo
- Publication number
- CN108479925A CN108479925A CN201810231028.4A CN201810231028A CN108479925A CN 108479925 A CN108479925 A CN 108479925A CN 201810231028 A CN201810231028 A CN 201810231028A CN 108479925 A CN108479925 A CN 108479925A
- Authority
- CN
- China
- Prior art keywords
- air bag
- filter plate
- piston
- bag roller
- pulverizer
- 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.)
- Withdrawn
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
-
- 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
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-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
- B02C4/28—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
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to building materials fields, and in particular to a kind of construction material pulverizer is equipped with feed inlet, air bag roller, filter plate and first piston bucket in pulverizer ontology successively from top to bottom；It is additionally provided with driving unit in pulverizer ontology；Air bag roller is equipped with two and air bag roller and pulverizer ontology are rotatablely connected, the outer wall upper edge of air bag roller is circumferentially fixed to be connected with multiple protrusions, equipped with mandrel that is hollow and being connected to air bag roller in air bag roller, mandrel outer wall is circumferentially fixedly connected with more elastic rods, the free end of elastic rod is fixedly connected with magnetic sheet, filter plate is slidably connected in pulverizer ontology and is connected between filter plate lower end and pulverizer ontology the first spring, and filter plate has magnetism；First piston bucket both ends of the surface seal, and driving unit includes driving shaft and driven shaft, and second piston bucket is additionally provided in pulverizer ontology.Scheme using the present invention, solves the problems, such as by crushing and the raw material without crushing is difficult to detach.
Description
Technical field
The invention belongs to building materials fields, and in particular to a kind of construction material pulverizer.
Background technology
With the continuous quickening of urbanization process, the construction waste material in city is more and more, non-to the pollution of environment
Chang Yanchong, normal life and work to people, which are brought, to be seriously affected, therefore the processing of construction waste material has become city
One of urgent problem in city's process.
In general, construction waste material crushes after selecting sorting, cleaning and can serve as regenerated resources and continue to make mostly
With.Existing construction material pulverizer includes pulverizer ontology, and two pairs of rollers are rotatably connected in pulverizer ontology, and two pairs of rollers are equipped with saw
Tooth.When in use, it would be desirable to which the construction material of crushing is put into pulverizer ontology, and construction material is fallen in two pairs of rollers, in two pairs of rollers
During rotation, the sawtooth in two two pairs of rollers relatively rotates, and generates shearing force and construction material is ground into fritter.
Above-mentioned apparatus has the following problems：1, cannot be guaranteed raw material that can all fall in the middle part of two pairs of rollers to pulverize with two pairs of rollers rotation, it is former
Material is likely to directly fall in the gap between two pairs of rollers and pulverizer ontology, is not thorough so as to cause crushing；2, when primary
Property put into more raw material when, raw material is deposited in two pairs of rollers, and the gravity of raw material is excessive, may lead to two pairs of rollers position offset, and raw material is just
It can directly be fallen from the gap between two pairs of rollers；3, since there may be the halfway situations of above-mentioned crushing for raw material, then passing through
It crushes and the raw material without crushing can mix, need additionally to be sieved, and underproof raw material is put into again
It is time-consuming and laborious in pulverizer.
Invention content
The purpose of the present invention is to provide a kind of construction material pulverizers, to solve that the original crushed and without crushing will be passed through
The problem of material is difficult to detach.
In order to achieve the above objectives, base case of the invention is：Construction material pulverizer, including pulverizer ontology crush
It is equipped with feed inlet, air bag roller, filter plate and first piston bucket in machine ontology successively from top to bottom；Drive is additionally provided in pulverizer ontology
Moving cell；Air bag roller is equipped with two and air bag roller and pulverizer ontology are rotatablely connected, the circumferentially fixed company of outer wall upper edge of air bag roller
Multiple protrusions are connected to, the first venthole is additionally provided on air bag roller outer wall, the heart that is hollow and being connected to air bag roller is equipped in air bag roller
Axis, mandrel are fixed on through the end and mandrel for stretching out air bag roller on pulverizer ontology；Mandrel outer wall is circumferentially fixedly connected with
The free end of more elastic rods, elastic rod is fixedly connected with magnetic sheet, and mandrel is equipped with the first electromagnetism for repelling magnetic sheet
Iron；It is set and matched second venthole of the first venthole on magnetic sheet far from pulverizer ontology；Filter plate is slidably connected at powder
It is connected in broken machine ontology and between filter plate lower end and pulverizer ontology the first spring, filter plate has magnetism；First piston bucket two
End face seals, and first piston is slidably connected in first piston bucket, is connected between first piston bucket on the downside of first piston
Second spring；It is equipped with the second electromagnet for repelling filter plate at the top of first piston bucket, is located at first piston in first piston bucket
Top is additionally provided with the first limit switch for controlling the second electromagnet；First piston bucket upper end is equipped with through-hole, is equipped in through-hole
Valve, the pulverizer ontology below filter plate are equipped with the second limit switch opened for control valve；Driving unit includes master
Moving axis and driven shaft, driving shaft and driven shaft are in a circular table shape and size is identical, and driving shaft and driven shaft are oppositely arranged and pass through
The lower end of belt transmission, driven shaft is miner diameter end；Further include shift fork, shift fork one end is fixedly connected with belt, the shift fork other end and
Filter plate is fixedly connected；Further include the motor for driving air bag roller to rotate, motor and shaft are driven by bevel gear set；Pulverizer
It is additionally provided with second piston bucket in ontology, second piston is slidably connected in second piston bucket, further includes hinged first connecting successively
Bar, second connecting rod and third connecting rod, first connecting rod one end and second piston far from second connecting rod are fixed, and third connecting rod is separate
One end of second connecting rod is fixed on driven shaft；Second piston bucket is connected to mandrel, second piston bucket also under first piston bucket
End connection.
The operation principle of this base case is：
Two air bag rollers rotate in opposite directions, fall the raw material on air bag roller with air bag roller at the central engagement of two air bag rollers
It rotates, the protrusion on two air bag rollers relatively rotates, and generates shearing force and construction material is ground into fritter.The raw material of fritter is downward
It falls on filter plate.Filter plate sieves the raw material fallen, crushes qualified raw material and continues to whereabouts quilt through filter plate is subsequent
It collects.It crushes underproof raw material to stay on filter plate, realizes separation.
Magnetic sheet is fitted closely by the repulsive interaction of the first electromagnet in mandrel and the inner wall of air bag roller, is blocked first and is gone out
Stomata, and play a supportive role to air bag roller.In air bag roller rotation process, when the first venthole and the coincidence of the second venthole, gas
Body is discharged.
Since driving shaft is identical and oppositely arranged with the shape size of driven shaft, and formed using belt transmission stepless
Speed changer when belt is along the axial movement of driving shaft and driven shaft, may be implemented to become according to variable speed principle in motion process
Speed, the transmission ratio of driving shaft and driven shaft is also changing always in slewing range.When belt is connected to the miner diameter end of driving shaft
When between the bigger diameter end of driven shaft, the miner diameter end rotation of driving shaft drives the bigger diameter end rotation of driven shaft, according to V belt translation
The diameter ratio of transmission ratio formula, driving wheel and driven wheel be equal to driven wheel and driving wheel rotating ratio, therefore output speed compared with
Slowly, the rotating speed that third connecting rod turns with driven shaft is slower.When belt be connected to driving shaft bigger diameter end and driven shaft miner diameter end it
Between when, the bigger diameter end of driving shaft drives the miner diameter end rotation of driven shaft, at this point, output speed is very fast, third connecting rod is with driven
The rotating speed of the rotation of axis is also very fast.
It is crank, first connecting rod for sliding block that third connecting rod, second connecting rod and first connecting rod, which are constituted using third connecting rod,
The velocity of rotation of crank-slider mechanism, third connecting rod is faster, drives the speed of first connecting rod sliding also faster.First connecting rod is lived
During dynamic, second piston is driven to be slided in second piston bucket, second piston and second piston bucket form piston structure, realize
The pumping of second piston bucket is deflated.The speed of second piston sliding is faster, and the pumping of second piston bucket, the speed deflated are faster.
When the unqualified raw material on filter plate is excessive, the unqualified raw material pressure downward to filter plate overcome the elastic force of spring with
And first electromagnet to the influence of filter plate, push filter plate to move downward, filter plate drives belt to move downward by shift fork, real
The speed change of existing driven shaft.Since air bag roller rotating speed is constant, then the first venthole and the second venthole overlap the required time not
Become, gas exit velocity is constant.And the movement travel of second piston bucket becomes faster with the acceleration of driven shaft, gas enters air bag roller
Speed become faster, gas in air bag becomes more expansions, the gap and air bag roller and pulverizer ontology between two air bag rollers it
Between gap become smaller.
During filter plate moves downward, the second limit switch, the second limit switch of pressure activated are touched, the second limit is opened
Control valve is closed to open, venthole is vented outward, and the gas for going successively to first piston bucket lower end pushes up first piston, the
One piston upwards touch the first limit switch, the first limit switch of pressure activated, the second electricity of the first limit switch control
Magnet is powered, and filter plate is resetted by the repulsive interaction fast upward motion of the second electromagnet.
The advantageous effect of this base case is：
1, the rotation of air bag roller tears crushing to raw material, and underproof raw material is sieved with qualified raw material on sieve,
Realize separation.
2, filter plate moves up and down, and generates vibration to the unqualified raw material on sieve, is allowed to collide further crushing, filter simultaneously
The raw material being stuck in filter plate can also be vibrated during plate Rapid reset.
3, magnetic sheet and air bag roller inner wall fit, and play a supportive role to air bag roller.And first venthole and the second outlet
When hole overlaps, gas could be discharged, and gas is only capable of blowing to the middle of two air bag rollers, the raw material of crushing is dried, together
When the raw material for being sticked to air bag roller surface can also be blown downwards.
4, when the unqualified raw material on filter plate is excessive, the gravitational force urges filter plate of unqualified raw material moves downward, and filter plate passes through
Shift fork drives belt to move downward, major diameter end motion of the belt from the miner diameter end of driving shaft to driving shaft, according to variable speed original
Reason, output speed become faster, and the movement of second piston bucket is driven to become faster, and the gas into air bag roller becomes more, and gas exit velocity is not
Become, then the gas gross in air bag roller becomes and causes to expand, in the gap and air bag roller and pulverizer between two air bag rollers
Gap between wall becomes smaller, and reduces the probability that unqualified material is fallen.
Further, feed inlet is located at the surface of two air bag roller engagement places in the bottom end of back taper and feed inlet.Input
Raw material can fall on the centres of two air bag rollers, reduce and directly fallen in gap of the raw material between air bag roller and pulverizer ontology
The probability gone.Compared to feed inlet to be directly arranged to the surface for pinching where in two air bag rollers, the feed inlet upper end of back taper is opened
Mouth is larger, and feed inlet inner wall tilts, and can play the guiding role to raw material, raw material is facilitated to enter.
Further, filter plate is V-type plate.Falling on the raw material on filter plate can slide along filter plate and assemble at filter plate center,
When filter plate moves upwards, gas that raw material can be concentrated and downward generates collision, and crushing effect is more preferable.
Further, it is fixedly connected with inclined guide plate at the top of first piston bucket, guide plate is close to the side of filter plate low side
For the low side of guide plate.Raw material is through filter plate to whereabouts, it is easy to fall at the top of first piston bucket, not easily collecting, guide plate is arranged
It play the guiding role to raw material, raw material is avoided to fall at the top of first piston bucket.
Further, pulverizer body bottom portion is removably connected with collecting box.The raw material fallen is collected in collecting box.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial enlarged view of the parts D in Fig. 1；
Fig. 3 is the left-hand sectional view of air bag roller in Fig. 1.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Pulverizer ontology 1, air bag roller 2, protrusion 3, filter plate 4, driving shaft 5, from
Moving axis 6, shift fork 7, second piston bucket 8, first connecting rod 9, second connecting rod 10, first piston bucket 11, guide plate 12, the second bit switch
13, the first limit switch 14, first piston 15, mandrel 16, elastic rod 17, magnetic sheet 18.
As shown in Figure 1, construction material pulverizer, including pulverizer ontology 1, set successively from top to bottom in pulverizer ontology 1
Feed inlet, air bag roller 2, filter plate 4, first piston bucket 11, guide plate 12 and the collecting box for having back taper further include that driving is single
Member.
Driving unit includes driving shaft 5 and the driven shaft 6 positioned at 5 right of driving shaft, and driving shaft 5 and driven shaft 6 are in circle
Mesa-shaped and size is identical, driving shaft 5 and driven shaft 6 are oppositely arranged and pass through belt transmission, wherein the upper end of driving shaft 5 is small
Diameter end, lower end are bigger diameter end, and the lower end of driven shaft 6 is miner diameter end, and upper end is bigger diameter end.Driving shaft 5 and driven shaft 6 form stepless
Speed changer, belt move up and down motion process in speed change may be implemented, the biography of driving shaft 5 and driven shaft 6 in slewing range
Dynamic ratio is also changing always.
Further include shift fork 7,7 upper end of shift fork and belt clamping, 7 lower end of shift fork is fixedly connected with filter plate 4.Further include motor,
The output shaft of motor is equipped with driving gear and drive bevel gear, and driving shaft 5 is equipped with the slave mantle engaged with drive bevel gear
Gear.
It is additionally provided with second piston bucket 8 outside pulverizer ontology 1, second piston is slidably connected in second piston bucket 8, further includes
Hinged first connecting rod 9, second connecting rod 10 and third connecting rod successively, 9 left end of first connecting rod are fixedly connected with second piston, the
Three-link right end is fixed on the end face circle centre position of driven shaft 6.Motor is driven by bevel gear set drives driving shaft 5 to rotate, actively
Axis 5 drives driven shaft 6 to rotate by belt.Third connecting rod, second connecting rod 10 and first connecting rod 9 constitute and are with third connecting rod
Crank, the crank-slider mechanism that first connecting rod 9 is sliding block, during third connecting rod is rotated with driven shaft 6, drive first connecting rod
9 horizontally slip in second piston bucket 8, and second piston horizontally slips with first connecting rod 9, realize that the pumping of second piston bucket 8 is put
Gas.
Air bag roller 2 is equipped with two, and the end of two air bag rollers 2 is respectively connected with sleeve, and it is driven to be respectively equipped with first on sleeve
Gear and the second driven gear, and the second driven gear and driving gear engagement.Motor passes through driving gear, the second driven gear
Transmission drive when wherein an air bag roller 2 rotates counterclockwise, two air bag rollers 2 pass through the second driven gear, the first driven tooth
The transmission of wheel rotates in opposite directions.
It is circumferentially equipped with multiple raised 3 on the outer wall of two air bag rollers 2, falls the raw material on two air bag rollers 2 with gas
Capsule roller 2 rotates, and in rotation process, fritter is ground by the shearing force of 3 rotation of protrusion, and the raw material of fritter is from two air bag rollers 2
Between gap in fall on filter plate 4.
As shown in figure 3, being equipped with the first venthole on the outer wall of air bag roller 2, hollow mandrel is equipped in air bag roller 2
16,16 one end of mandrel is through the end of air bag roller 2 and extends at pulverizer ontology 1, and is fixed on pulverizer ontology 1；The heart
16 outer wall of axis is circumferentially fixedly connected with more elastic rods 17, and the one end of elastic rod 17 far from mandrel 16, which is fixedly connected with, to be magnetic
Plate 18, mandrel 16 are equipped with the first electromagnet, after the first electromagnet is powered the magnetic direction that generates towards outside, magnetic sheet 18 by
To the first electromagnet repulsive interaction to move far from 16 direction of mandrel, the stretching of elastic rod 17, magnetic sheet 18 and air bag roller 2 it is interior
Wall can be closely adhered to, and play a supportive role to air bag roller 2.Air bag roller 2 is on the magnetic sheet 18 of 1 inner wall side of pulverizer ontology
It is equipped with and matched second venthole of the first venthole, in 2 rotation process of air bag roller, the first venthole and the second outlet
When hole overlaps, raw material is dried in gas discharge.
Be respectively communicated with the first escape pipe between 8 right end of second piston bucket and two single mandrels 16,8 right end of second piston bucket and
First escape pipe connectivity part is additionally provided with outgassing nonreturn valve.8 right end of second piston bucket is additionally provided with air admission hole, and air inlet is equipped in air admission hole
Check valve.It is additionally provided with strip-shaped hole on the side wall of mandrel 16.When second piston bucket 8 is deflated, gas is entered by the first escape pipe
In mandrel 16, gas is entered by strip-shaped hole in air bag roller 2 again.
Filter plate 4 is V-type plate, is slidably connected in pulverizer ontology 1 and is connected between 4 lower end of filter plate and pulverizer ontology 1
There are the first spring, filter plate 4 that there is magnetism.Collecting box has been bolted in 1 bottom of pulverizer ontology, crushes qualified raw material warp
The filtering of filter plate 4, which is fallen in collecting box, to be collected.
As shown in Fig. 2, 11 top of first piston bucket is fixedly connected with the guide plate 12 that left end tilts down, through 4 mistake of filter plate
The raw material fallen slide downward on guide plate 12 is filtered, avoids raw material from falling and is difficult to collect at 11 top of first piston bucket.First lives
Plug 11 both ends of the surface of bucket seal, and first piston 15 is slidably connected in first piston bucket 11, and 15 downside of first piston and first live
It is connected with second spring between plug bucket 11.11 upper end of first piston bucket is equipped with through-hole, and valve is equipped in through-hole, 4 lower section of filter plate
Pulverizer ontology 1 is equipped with the second limit switch opened for control valve；8 right end of second piston bucket is also communicated with second and goes out
The lower end of tracheae, the second escape pipe is connected to 11 lower end of first piston bucket.When valve is closed, the air pressure on 11 top of first piston bucket
Constant, then first piston 15 is difficult to sliding, gas in first piston bucket 11 and cannot be introduced into the lower part of first piston bucket 11.Valve
When opening, gas enters 11 lower part of first piston bucket by the second escape pipe, pushes up against first piston 15, first piston bucket 11
The gas on top is discharged from through-hole, 15 upward sliding of first piston.
11 top of first piston bucket is equipped with the second electromagnet for repelling filter plate 4, is located at first in first piston bucket 11
The top of piston 15 is additionally provided with the first limit switch 14 for controlling the second electromagnet, and first piston 15, which moves upwards, touches the
When one limit switch 14, first piston 15, which upwards pressure to the first limit switch 14, triggers the first limit switch 14, the second electricity
Magnet repels filter plate 4 upwards after being powered.
When specific works, the raw material crushed is needed from feed inlet input, since feed inlet is back taper, raw material can be along charging
The inner wall of mouth is assembled to centre, and raw material falls on the centre of two air bag rollers 2.Start motor, air bag roller 2 is rotated, will be fallen in opposite directions
Raw material above crushes, and crushes qualified raw material and falls in collecting box and be collected through filter plate 4, guide plate 12 downwards.
It crushes underproof raw material to accumulate on filter plate 4, when the accumulation of underproof raw material is excessive, unqualified raw material is to filter
The downward pressure of plate 4 overcomes the first electromagnet to act on the effect of filter plate 4 and the elastic force of spring, and filter plate 4 is pushed to move downward,
Filter plate 4 by shift fork 7 drive belt move downward, belt be connected to driving shaft 5 bigger diameter end and driven shaft 6 miner diameter end it
Between, the bigger diameter end of driving shaft 5 drives the miner diameter end rotation of driven shaft 6,6 rotating speed of driven shaft to become faster, and third connecting rod is with driven shaft 6
Rotating speed becomes faster.Since the rotating speed of air bag roller 2 is constant, then the first venthole and the second venthole coincidence required time are constant,
Gas exit velocity is constant.And the movement travel of second piston bucket 8 becomes faster with the acceleration of third connecting rod, gas enters air bag roller
2 speed becomes faster, and the gas in air bag roller 2 becomes more expansions, gap, air bag roller 2 and pulverizer ontology between two air bag rollers 2
Gap between 1 becomes smaller, and reduces raw material without crushing the probability just fallen.
Filter plate 4 moves downwardly to the second limit switch of triggering, and valve is opened, and gas enters first by the second escape pipe and lives
11 lower part of bucket is filled in, first piston 15 is pushed up against, the gas on 11 top of first piston bucket is discharged from through-hole, and first piston 15 is upward
Sliding.When first piston 15 moves upwards the first limit switch 14 of triggering, filter plate 4 is made by the upward repulsion of the second electromagnet
With moving rapidly upward.Raw material on filter plate 4 is moved upwards generates collision with downward gas, and air-flow is blown on filter plate 4 not
Acceptable material generates collision, and crushing effect is more preferable.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. construction material pulverizer, including pulverizer ontology, it is characterised in that：In pulverizer ontology from top to bottom successively be equipped with into
Material mouth, air bag roller, filter plate and first piston bucket；It further include driving unit；
Air bag roller is equipped with two and air bag roller and pulverizer ontology are rotatablely connected, and the outer wall upper edge of air bag roller is circumferentially fixed to be connected with
Multiple protrusions, are additionally provided with the first venthole on air bag roller outer wall, equipped with mandrel that is hollow and being connected to air bag roller, the heart in air bag roller
One end of axis is fixed on through the end and mandrel for stretching out air bag roller on pulverizer ontology；Mandrel outer wall is circumferentially fixedly connected with
The free end of more elastic rods, elastic rod is fixedly connected with magnetic sheet, and mandrel is equipped with the first electromagnetism for repelling magnetic sheet
Iron；It is set and matched second venthole of the first venthole on magnetic sheet far from pulverizer ontology；
Filter plate is slidably connected in pulverizer ontology and is connected between filter plate lower end and pulverizer ontology the first spring, filter plate tool
It is magnetic；First piston bucket both ends of the surface seal, and slidably connect first piston in first piston bucket, on the downside of first piston and the
It is connected with second spring between one piston bucket；The second electromagnet for repelling filter plate is equipped at the top of first piston bucket, first lives
The first limit switch for controlling the second electromagnet is additionally provided in plug bucket above first piston；First piston bucket upper end is set
There is through-hole, valve is equipped in through-hole, the pulverizer ontology below filter plate is equipped with the second limit opened for control valve and opens
It closes；
Driving unit includes driving shaft and driven shaft, and driving shaft and driven shaft are in a circular table shape and size is identical, driving shaft and from
Moving axis is oppositely arranged and by belt transmission, and the lower end of driven shaft is miner diameter end；Further include shift fork, shift fork one end and belt are fixed
Connection, the shift fork other end are fixedly connected with filter plate；Further include the motor for driving air bag roller to rotate, motor and driving shaft pass through
Bevel gear set is driven；
Further include second piston bucket, second piston slidably connected in second piston bucket, further include hinged successively first connecting rod,
Second connecting rod and third connecting rod, first connecting rod one end and second piston far from second connecting rod are fixed, and third connecting rod is far from
One end of two connecting rods is fixed on driven shaft；Second piston bucket is connected to mandrel, second piston bucket also with first piston bucket lower end
Connection.
2. construction material pulverizer according to claim 1, it is characterised in that：The feed inlet is in back taper and feed inlet
Bottom end be located at the surfaces of two air bag roller engagement places.
3. construction material pulverizer according to claim 2, it is characterised in that：The filter plate is V-type plate.
4. construction material pulverizer according to claim 3, it is characterised in that：It is fixedly connected at the top of the first piston bucket
It is the low side of guide plate close to the side of filter plate low side to have inclined guide plate, guide plate.
5. construction material pulverizer according to claim 4, it is characterised in that：The pulverizer body bottom portion detachably connects
It is connected to collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231028.4A CN108479925A (en) | 2018-03-20 | 2018-03-20 | Construction material pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231028.4A CN108479925A (en) | 2018-03-20 | 2018-03-20 | Construction material pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108479925A true CN108479925A (en) | 2018-09-04 |
Family
ID=63318840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231028.4A Withdrawn CN108479925A (en) | 2018-03-20 | 2018-03-20 | Construction material pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108479925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138771A (en) * | 2020-09-30 | 2020-12-29 | 沈杨震 | Graphene crusher |
| CN114471828A (en) * | 2022-02-11 | 2022-05-13 | 江苏睿新世越环保新材料科技有限公司 | Ceramsite particle forming device and method |
-
2018
- 2018-03-20 CN CN201810231028.4A patent/CN108479925A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138771A (en) * | 2020-09-30 | 2020-12-29 | 沈杨震 | Graphene crusher |
| CN114471828A (en) * | 2022-02-11 | 2022-05-13 | 江苏睿新世越环保新材料科技有限公司 | Ceramsite particle forming device and method |
| CN114471828B (en) * | 2022-02-11 | 2023-03-21 | 江苏睿新世越环保新材料科技有限公司 | Ceramsite particle forming device and method |
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