CN107812567A - A kind of mesh sieve roll crusher living - Google Patents
A kind of mesh sieve roll crusher living Download PDFInfo
- Publication number
- CN107812567A CN107812567A CN201711143500.0A CN201711143500A CN107812567A CN 107812567 A CN107812567 A CN 107812567A CN 201711143500 A CN201711143500 A CN 201711143500A CN 107812567 A CN107812567 A CN 107812567A
- Authority
- CN
- China
- Prior art keywords
- sieve
- roller
- sieve roller
- roll crusher
- mesh
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 31
- 238000005336 cracking Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
-
- 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
- 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
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller 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
Abstract
The invention discloses a kind of mesh sieve roll crusher living, including frame, charging aperture, crusher chamber, tup and discharging opening, discharge outlet rotates the sieve roller for setting at least one pair of to screen particle.This disintegrating machine crushes coal sample by charging aperture, crusher chamber, tup and discharging opening, and sieve roller carries out dynamic in real time to coal sample and screened, it is ensured that the particle size after cracking of coal sample reaches requirement, prevents chute blockage, while coal sample is further crushed.This disintegrating machine is broken traditions and fed directly over the cylinder of cracking hammer head formation, is specifically designed and is fed in shaft end, and the comprehensive 360 degree of circles of coal charge progress, full chamber can be made to be crushed without dead angle, residue-free.Screen cloth etc. screens structure using mesh number as unit of measurement in this area, because the sieve-plate structure of conventional holes shape, bar shaped sieve plate disintegrating machine is static, is referred to as " fixed mesh ".For conventional breakers, portable screen roller disclosed by the invention can be referred to as " mesh living ", and this disintegrating machine is referred to as " mesh sieve roll crusher living ".
Description
Technical field
The present invention relates to coal sample reduction technical field, more particularly, to a kind of broken knot of work mesh sieve roller for being used to crush coal sample
Structure.
Background technology
At present, disintegrating machine on the market is predominantly without sieve bottom disintegrating machine or hole shape, bar shaped sieve plate disintegrating machine.Wherein, nothing
The problem of sieve bottom disintegrating machine has the advantages of not chute blockage, particle size after cracking but usually occurs and does not reach requirement, and reliability is not high.And hole shape
Or though the disintegrating machine of bar shaped sieve plate meets crushing granularity requirement, but usually there is chute blockage phenomenon, particularly the big viscous coal of moisture,
Wet coal, sieve plate can be blocked, annoyings practitioner.
At the same time, the tup of disintegrating machine vertically rotates, and forms cylinder.The charging aperture of conventional breakers is positioned at hammer
The surface of the head surfaces of revolution, typically using opening the mouth of one 1/4 or so on the circumference of this cylinder as feeding mouth.During work,
Feed coal grain enters from charging aperture, and tup can pat the feed coal grain entered from surface the inwall in crusher chamber charging aperture
On, and coherent mass is formed on broken cavity wall, cause to remain.
Particularly, in this area, screen cloth etc. screens structure using mesh number as unit of measurement.Specifically, the physical definition of mesh number
For the granularity or fineness degree of material, general definition refers to hole count of the screen cloth in 1 inch.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of work mesh sieve roll crusher that can effectively crush coal sample.
This disintegrating machine breaks traditions the mode that feeds directly over the cylinder formed in cracking hammer head, particularly designs in shaft end
Charging, can make coal charge comprehensively carry out 360 degree of circles, full chamber crushes.
And dynamic screening in real time can be carried out to coal sample by sieving roller, it can effectively ensure that the particle size after cracking of coal sample reaches requirement,
Prevent chute blockage, while also play the role of further to crush to coal sample.
The present invention is that technical scheme is used by solving its technical problem：
A kind of mesh sieve roll crusher living, including frame, charging aperture, crusher chamber and discharging opening, institute are provided with the frame
State to rotate in crusher chamber and be provided with tup, the discharge outlet rotation, which is provided with least one pair of, can screen the sieve roller of particle.
As the further improvement of such scheme, the charging aperture is located at the side of the tup surfaces of revolution.
As the further improvement of such scheme, the pair of sieve roller includes the left and right sieve for being oppositely arranged and rotating in opposite directions
Roller, it is left and right sieve roller between leave the gap for being available for finished particle to pass through.
As the further improvement of such scheme, the left sieve roller rotates clockwise, and right sieve roller rotates counterclockwise.
As the further improvement of such scheme, the left and right sieve roller angular speed is equal.
As the further improvement of such scheme, the left and right sieve roller end is provided with gear and connected by gear,
And it is active rotation that left and right sieve roller, which selects one,.
As the further improvement of such scheme, the left and right sieve roller has axially been arranged alternately bulge loop and groove along itself,
The bulge loop and groove along sieve roller circumference winding, it is described it is left sieve roller bulge loop and groove respectively with it is right sieve roller groove and bulge loop
Relatively.
As the further improvement of such scheme, the cross section of the left and right sieve roller is circle.
As the further improvement of such scheme, the cross section of the left and right sieve roller is ellipse.
As the further improvement of such scheme, it is described it is left sieve roller transverse and this to sieve roller center point line shape
Into acute angle, with it is right sieve roller ellipse short shaft and this to sieve roller center point line formation acute angle it is equal.
The beneficial effects of the invention are as follows：This disintegrating machine completes coal sample by charging aperture, crusher chamber, tup and discharging opening
Broken process, sieve roller coal sample can be screened, ensure that the particle size after cracking of coal sample reaches requirement, prevent chute blockage, simultaneously
Also play the role of further to grind to coal sample.
Meanwhile charging aperture is arranged at the side of the tup surfaces of revolution, feed coal grain is avoided directly to enter above the tup surfaces of revolution
Enter, prevent feed coal grain from directly being patted on broken cavity wall.
Screen cloth etc. screens structure using mesh number as unit of measurement in this area, therefore conventional holes shape, bar shaped sieve plate disintegrating machine
Sieve-plate structure be referred to as " fixed mesh ".For conventional breakers, portable screen roller can claim used in this disintegrating machine
For " living mesh ".
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, on the premise of not paying creative work, other that can also be obtained according to these accompanying drawings are set those skilled in the art
Meter scheme and accompanying drawing：
Fig. 1 is the structural representation of present pre-ferred embodiments one；
Fig. 2 is the front view of present pre-ferred embodiments one；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the left view of present pre-ferred embodiments one；
Fig. 5 is the structural representation for omitting tup, crusher chamber and charging aperture of present pre-ferred embodiments one；
Fig. 6 is the partial enlarged drawing at B in Fig. 5；
Fig. 7 is the structural representation of present pre-ferred embodiments two；
Fig. 8 is the structural representation of present pre-ferred embodiments three.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.
Referring to figs. 1 to Fig. 6, a kind of mesh sieve roll crusher living, including frame 1, charging aperture 2, broken is provided with the frame 1
Broken chamber 3 and discharging opening 4, rotate in the crusher chamber 3 and are provided with tup 5, rotated at the discharging opening 4 be provided with least one pair of can
Screen the sieve roller 6 of particle.In this area, screen cloth etc. screens structure using mesh number as unit of measurement.Wherein, the physical definition of mesh number is
The granularity or fineness degree of material, general definition refer to hole count of the screen cloth in 1 inch.In this area screen cloth etc. screening structure with
Mesh number is unit of measurement, therefore the sieve-plate structure of conventional holes shape, bar shaped sieve plate disintegrating machine is referred to as " fixed mesh ".Compared to tradition
For disintegrating machine, portable screen roller used in this disintegrating machine can be referred to as " mesh living ", and this disintegrating machine can be referred to as " mesh sieve living
Roll crusher ".
Reference picture 3, the motor connection of tup 5 and first is simultaneously rotated in the crusher chamber 3, to crush coal sample.Referring to Figures 1 and 2,
The charging aperture 2 is located at the side of the surfaces of revolution of tup 5.Charging aperture is arranged at the side of the tup surfaces of revolution, and feed coal grain is from tup
The side of the surfaces of revolution enters, and avoids feed coal grain from entering directly above the tup surfaces of revolution, prevents that feed coal grain from directly being patted
On broken cavity wall.Specifically, charging aperture 2 is arranged at the side of crusher chamber 3 and connected with crusher chamber 3, and discharging opening 4 is arranged at brokenly
The broken lower end of chamber 3 simultaneously connects with crusher chamber 3.This disintegrating machine breaks traditions, and is fed directly over the cylinder that cracking hammer head is formed, especially
Design is fed in shaft end, and the comprehensive 360 degree of circles of coal charge progress, full chamber can be made to be crushed without dead angle, residue-free.
Further, reference picture 3, Fig. 5 and Fig. 6, the pair of sieve roller 6 include the left sieve roller for being oppositely arranged and rotating in opposite directions
The gap for being available for finished particle to pass through is left between 6a and right sieve roller 6b, left sieve roller 6a and right sieve roller 6b.Reference picture 3 is real to Fig. 5
Apply in example one, rotated at the discharging opening 4 and be provided with a pair of sieve rollers 6 that can screen particle.Specifically, this includes phase to sieve roller 6
Left sieve roller 6a and right sieve roller 6b to setting.The left sieve roller 6a and right sieve roller 6b is rotated in opposite directions and left sieve roller 6a turns clockwise
Dynamic, right sieve roller 6b is rotated counterclockwise.Also, the left sieve roller 6a and right sieve roller 6b angular speed are equal, to ensure both angular speed
Equal, the left sieve roller 6a and right sieve roller 6b ends are provided with gear 7 and connected by gear 7, and left sieve roller 6a and the right side
It is active rotation that sieve roller 6b, which selects one,.In embodiment one, left sieve roller 6a is active rotation, the gear 7 that left sieve roller 6a passes through its own
It is connected with the second motor output end, left sieve roller 6a drives right sieve roller 6b to rotate.Also, the left sieve roller 6a and right sieve roller 6b horizontal stroke
Section is circle.Preferably, the left sieve roller 6a and right sieve roller 6b cross section are the equal circle of diameter.
During work, broken coal sample is completed and has fallen between left sieve roller 6a and right sieve roller 6b.Due to the left sieve roller 6a
Rotated in opposite directions with right sieve roller 6b and left sieve roller 6a is rotated clockwise, right sieve roller 6b is rotated counterclockwise, i.e., left sieve roller 6a and right sieve roller
Down, therefore, coal sample can be forced downwards so as to smoothly discharge, without occurring for the velocity of 6b one end close to each other
Chute blockage.
In order to yet further ensure not chute blockage, the left sieve roller 6a and right sieve roller 6b along itself axially be arranged alternately it is convex
Ring 8 and groove 9, the bulge loop 8 and groove 9 along sieve 6 circumferential winding of roller, the bulge loop 8 and groove 9 of the left sieve roller 6a respectively with
Right sieve roller 6b groove 9 and bulge loop 8 is relative.
Embodiment two：Reference picture 7, the present embodiment and the difference of embodiment one are：The left sieve roller 6a and right sieve
Roller 6b cross section is ellipse.Preferably, the left sieve roller 6a and right sieve roller 6b cross section are congruent ellipse.Due to
When the left sieve roller 6a and right sieve roller 6b cross section are circular, coal sample is phase by left sieve roller 6a and right sieve roller 6b active force
It is mutually symmetrical, therefore it is possible to the blocking of lesser degree be present.Therefore, using can also use the left sieve roller 6a and right sieve roller
6b cross section is this form of ellipse, and now coal sample is simultaneously asymmetric by left sieve roller 6a and right sieve roller 6b active force, because
This can smooth blanking.
And, it is preferred that the transverse and this acute angle formed to the line for sieving the central point of roller 6 of the left sieve roller 6a,
It is equal with right sieve roller 6b ellipse short shaft and this acute angle formed to the line for sieving the central point of roller 6, to ensure smooth rotation.
Embodiment three：Reference picture 8, the present embodiment and the difference of embodiment one are：Rotate and set at the discharging opening 4
The two pairs of pairs of sieve that can screen particle rollers 6 are equipped with, so as to further speed up screening efficiency.
Described above-described embodiment is that the above of the present invention is further described, but this should not be interpreted as into this hair
The scope of bright above-mentioned theme is only limitted to above-described embodiment, all models that the present invention is belonged to based on the technology that the above is realized
Enclose.
Claims (10)
1. a kind of mesh sieve roll crusher living, including frame (1), it is characterised in that：Be provided with the frame (1) charging aperture (2),
Crusher chamber (3) and discharging opening (4), middle rotate of the crusher chamber (3) are provided with tup (5), and discharging opening (4) place, which rotates, to be set
There is at least one pair of sieve roller (6) that can screen particle.
A kind of 2. mesh sieve roll crusher living according to claim 1, it is characterised in that：The charging aperture (2) is located at tup
(5) side of the surfaces of revolution.
A kind of 3. mesh sieve roll crusher living according to claim 1, it is characterised in that：The pair of sieve roller (6) includes phase
To the left and right sieve roller (6a, 6b) for setting and rotating in opposite directions, left between left and right sieve roller (6a, 6b) and be available for what finished particle passed through
Gap.
A kind of 4. mesh sieve roll crusher living according to claim 3, it is characterised in that：The left sieve roller (6a) turns clockwise
Dynamic, right sieve roller (6b) rotates counterclockwise.
A kind of 5. mesh sieve roll crusher living according to claim 3 or 4, it is characterised in that：It is described it is left and right sieve roller (6a,
6b) angular speed is equal.
A kind of 6. mesh sieve roll crusher living according to claim 5, it is characterised in that：Left and right sieve roller (the 6a, 6b) end
End is provided with gear (7) and connected by gear (7), and it is active rotation that left and right sieve roller (6a, 6b), which selects one,.
A kind of 7. mesh sieve roll crusher living according to claim 3, it is characterised in that：Described left and right sieve roller (6a, 6b) edge
Bulge loop (8) and groove (9) itself are axially arranged alternately, the bulge loop (8) and groove (9) are along sieve roller (6) circumferential winding, institute
Bulge loop (8) and the groove (9) for stating left sieve roller (6a) are relative with the groove (9) and bulge loop (8) of right sieve roller (6b) respectively.
A kind of 8. mesh sieve roll crusher living according to claim 3, it is characterised in that：The left and right sieve roller (6a, 6b)
Cross section is circle.
A kind of 9. mesh sieve roll crusher living according to claim 3, it is characterised in that：The left and right sieve roller (6a, 6b)
Cross section is ellipse.
A kind of 10. mesh sieve roll crusher living according to claim 9, it is characterised in that：The ellipse of the left sieve roller (6a)
Major axis and this acute angle formed to the line for sieving roller (6) central point, with the ellipse short shaft of right sieve roller (6b) and this to sieving in roller (6)
The acute angle that the line of heart point is formed is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143500.0A CN107812567A (en) | 2017-11-17 | 2017-11-17 | A kind of mesh sieve roll crusher living |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143500.0A CN107812567A (en) | 2017-11-17 | 2017-11-17 | A kind of mesh sieve roll crusher living |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812567A true CN107812567A (en) | 2018-03-20 |
Family
ID=61609911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143500.0A Pending CN107812567A (en) | 2017-11-17 | 2017-11-17 | A kind of mesh sieve roll crusher living |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870954A (en) * | 2022-03-02 | 2022-08-09 | 常秀芹 | Crushing equipment for silver-lead concentrate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201722A (en) * | 1997-06-10 | 1998-12-16 | 高金娣 | Compounded sine screen |
| DE19809383A1 (en) * | 1998-03-05 | 1999-09-09 | Kronenberger | Bucket separator |
| CN2562558Y (en) * | 2002-08-30 | 2003-07-30 | 尹玖锋 | Axial feeding and air blowing crusher |
| CN101438651A (en) * | 2007-10-19 | 2009-05-27 | 格里梅农业机械厂有限及两合公司 | Transport and dividing device for root crops and corresponding method |
| CN102896019A (en) * | 2012-10-15 | 2013-01-30 | 马琳 | Sieving and crushing integrated machine |
| CN103316836A (en) * | 2013-05-31 | 2013-09-25 | 嘉兴市一建机械制造有限公司 | Screening roller of screening feeder |
| CN104903011A (en) * | 2013-01-10 | 2015-09-09 | 冈瑟控股有限公司 | Sorting element for a sorting device |
| CN208050047U (en) * | 2017-11-17 | 2018-11-06 | 远光共创智能科技股份有限公司 | A kind of mesh sieve roll crusher living |
-
2017
- 2017-11-17 CN CN201711143500.0A patent/CN107812567A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201722A (en) * | 1997-06-10 | 1998-12-16 | 高金娣 | Compounded sine screen |
| DE19809383A1 (en) * | 1998-03-05 | 1999-09-09 | Kronenberger | Bucket separator |
| CN2562558Y (en) * | 2002-08-30 | 2003-07-30 | 尹玖锋 | Axial feeding and air blowing crusher |
| CN101438651A (en) * | 2007-10-19 | 2009-05-27 | 格里梅农业机械厂有限及两合公司 | Transport and dividing device for root crops and corresponding method |
| CN102896019A (en) * | 2012-10-15 | 2013-01-30 | 马琳 | Sieving and crushing integrated machine |
| CN104903011A (en) * | 2013-01-10 | 2015-09-09 | 冈瑟控股有限公司 | Sorting element for a sorting device |
| CN103316836A (en) * | 2013-05-31 | 2013-09-25 | 嘉兴市一建机械制造有限公司 | Screening roller of screening feeder |
| CN208050047U (en) * | 2017-11-17 | 2018-11-06 | 远光共创智能科技股份有限公司 | A kind of mesh sieve roll crusher living |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870954A (en) * | 2022-03-02 | 2022-08-09 | 常秀芹 | Crushing equipment for silver-lead concentrate |
| CN114870954B (en) * | 2022-03-02 | 2024-02-06 | 博德凯石机械设备(营口)有限公司 | Crushing equipment for silver-lead concentrate |
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