CN208050047U - A kind of mesh sieve roll crusher living - Google Patents
A kind of mesh sieve roll crusher living Download PDFInfo
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- CN208050047U CN208050047U CN201721547597.7U CN201721547597U CN208050047U CN 208050047 U CN208050047 U CN 208050047U CN 201721547597 U CN201721547597 U CN 201721547597U CN 208050047 U CN208050047 U CN 208050047U
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- sieve roller
- crusher
- roller
- sieve
- mesh
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Abstract
The utility model discloses a kind of mesh living to sieve roll crusher, including rack, feed inlet, crusher chamber, tup and discharge port, at least a pair of sieve roller that can screen particle of discharge outlet rotation setting.This crusher is crushed coal sample by feed inlet, crusher chamber, tup and discharge port, and sieve roller carries out dynamic in real time to coal sample and screens, it is ensured that the particle size after cracking of coal sample reaches requirement, prevents chute blockage, while being further crushed to coal sample.This crusher is broken tradition and is fed right over the cylinder that cracking hammer head is formed, and 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.Sieve etc. screens structure using mesh number as unit of measurement in this field, because the sieve-plate structure of conventional holes shape, bar shaped sieve plate crusher is static, referred to as " fixes mesh ".For conventional breakers, portable screen roller disclosed by the utility model can be referred to as " mesh living ", this crusher is referred to as " mesh living sieves roll crusher ".
Description
Technical field
The utility model is related to coal sample reduction technical fields, broken more particularly, to a kind of work mesh sieve roller for being crushed coal sample
Broken structure.
Background technology
Currently, crusher on the market is predominantly without sieve bottom crusher or hole shape, bar shaped sieve plate crusher.Wherein, nothing
Sieve bottom crusher has the advantages of not chute blockage, particle size after cracking but usually occurs and does not reach requirement, the not high problem of reliability.And hole shape
Or though the crusher of bar shaped sieve plate meets crushing granularity requirement, but chute blockage phenomenon usually occurs, especially the big viscous coal of moisture,
Wet coal can block sieve plate, annoying practitioner.
At the same time, the tup of crusher vertically rotates, and forms cylinder.The feed inlet of conventional breakers is located at hammer
The surface of the head surfaces of revolution, typically using opening one 1/4 or so mouth on the circumference of this cylinder as feeding mouth.When work,
Feed coal grain enters from feed inlet, and the feed coal grain entered from surface can be patted the inner wall in crusher chamber feed inlet by tup
On, and coherent mass is formed on broken cavity wall, it causes to remain.
Particularly, in this field, sieve 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 sieve in 1 inch.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of work mesh sieve roll crusher that can be effectively crushed coal sample.
This crusher breaks the mode that tradition is fed right over the cylinder that cracking hammer head is formed, and special design is in shaft end
Charging, can make coal charge comprehensively carry out 360 degree of circles, and full chamber is broken.
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 playing the role of further being crushed to coal sample.
The utility model is technical solution used by solving its technical problem：
A kind of mesh living sieves roll crusher, including rack, and feed inlet, crusher chamber and discharge port, institute are provided in the rack
It states rotation in crusher chamber and is provided with tup, the discharge outlet rotation is provided at least a pair of sieve roller that can screen particle.
As being further improved for said program, the feed inlet is located at the side of the tup surfaces of revolution.
As being further improved for said program, 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 there are for finished particle by gap.
As being further improved for said program, the left sieve roller rotates clockwise, and right sieve roller rotates counterclockwise.
As being further improved for said program, the left and right sieve roller angular speed is equal.
As being further improved for said program, the left and right sieve roller end is both provided with gear and is connected by gear,
And it is dynamic for main turn that left and right sieve roller selects one.
As being further improved for said program, the left and right sieve roller has axially been arranged alternately bulge loop and groove along itself,
The bulge loop and groove are along sieve roller circumferential direction winding, the bulge loop and groove of the left sieve roller groove and bulge loop with right sieve roller respectively
Relatively.
As being further improved for said program, the cross section of the left and right sieve roller is circle.
As being further improved for said program, the cross section of the left and right sieve roller is ellipse.
As being further improved for said program, it is described it is left sieve roller transverse and this to sieve roller center point line shape
At 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 utility model has the beneficial effects that：This crusher is completed by feed inlet, crusher chamber, tup and discharge port
The broken process of coal sample, sieve roller can screen coal sample, ensure that the particle size after cracking of coal sample reaches requirement, prevent chute blockage,
Also play the role of further grinding to coal sample simultaneously.
Meanwhile feed inlet is set to the side of the tup surfaces of revolution, avoid feed coal grain directly above the tup surfaces of revolution into
Enter, prevents feed coal grain from directly being patted on broken cavity wall.
Sieve etc. screens structure using mesh number as unit of measurement in this field, therefore conventional holes shape, bar shaped sieve plate crusher
Sieve-plate structure be referred to as " fixed mesh ".For conventional breakers, portable screen roller used in this crusher can claim
For " living mesh ".
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings
Other design schemes and attached drawing：
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment one；
Fig. 2 is the front view of the utility model preferred embodiment one；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the left view of the utility model preferred embodiment one；
Fig. 5 be the utility model preferred embodiment one omit tup, crusher chamber and feed inlet structural schematic diagram；
Fig. 6 is the partial enlarged view at B in Fig. 5；
Fig. 7 is the structural schematic diagram of the utility model preferred embodiment two；
Fig. 8 is the structural schematic diagram of the utility model preferred embodiment three.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.
Referring to figs. 1 to Fig. 6, a kind of mesh living sieves roll crusher, including rack 1, and feed inlet 2, broken is provided in the rack 1
Broken chamber 3 and discharge port 4, in the crusher chamber 3 rotation be provided with tup 5, at the discharge port 4 rotation be provided at least a pair can
Screen the sieve roller 6 of particle.In this field, sieve 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 refers to hole count of the sieve in 1 inch.In this field sieve etc. screening structure with
Mesh number is unit of measurement, therefore the sieve-plate structure of conventional holes shape, bar shaped sieve plate crusher is referred to as " fixed mesh ".Compared to tradition
For crusher, portable screen roller used in this crusher can be referred to as " mesh living ", this crusher can be referred to as " mesh sieve living
Roll crusher ".
With reference to Fig. 3, tup 5 connects with first motor and in rotation in crusher chamber 3, to be crushed coal sample.Referring to Figures 1 and 2,
The feed inlet 2 is located at the side of 5 surfaces of revolution of tup.Feed inlet is set to 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 feed coal grain from directly being patted
On broken cavity wall.Specifically, feed inlet 2 is set to 3 side of crusher chamber and is connected to crusher chamber 3, and discharge port 4 is set to
3 lower end of crusher chamber is simultaneously connected to crusher chamber 3.This crusher breaks tradition, is fed right over the cylinder that cracking hammer head is formed, special
It does not design and is fed in shaft end, the comprehensive 360 degree of circles of coal charge progress, full chamber can be made to be crushed without dead angle, residue-free.
Further, with reference to Fig. 3, Fig. 5 and Fig. 6, the pair of sieve roller 6 includes the left sieve roller for being oppositely arranged and rotating in opposite directions
Between 6a and right sieve roller 6b, left sieve roller 6a and right sieve roller 6b there are for finished particle by gap.It is real with reference to Fig. 3 to Fig. 5
It applies in example one, rotation, which is provided with a pair, at the discharge port 4 can screen the sieve roller 6 of particle.Specifically, this includes phase to sieve roller 6
Left sieve roller 6a to setting and right sieve roller 6b.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 the two angular speed
Equal, the left sieve roller 6a and the ends right sieve roller 6b are both provided with gear 7 and are connected by gear 7, and left sieve roller 6a and the right side
It is dynamic for main turn that sieve roller 6b selects one.In embodiment one, left sieve roller 6a is dynamic for main turn, left sieve gears 7 of the roller 6a by its own
It is connect with the second motor output end, left sieve roller 6a drives right sieve roller 6b rotations.Also, the left sieve roller 6a's and right sieve roller 6b
Cross section is circle.Preferably, the cross section of the left sieve roller 6a and right sieve roller 6b are the equal circle of diameter.
When 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
It is 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
Downward, therefore, coal sample can be forced downwards to smoothly discharge, without occurring for the velocity vector of the one end close to each other 6b
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 the circumferential winding of sieve roller 6, the bulge loop 8 and groove 9 of the left sieve roller 6a respectively with
The groove 9 and bulge loop 8 of right sieve roller 6b is opposite.
Embodiment two：With reference to Fig. 7, the present embodiment with embodiment one the difference is that：The left sieve roller 6a and right sieve
The cross section of roller 6b is ellipse.Preferably, the cross section of the left sieve roller 6a and right sieve roller 6b are the ellipse of congruence.Due to
When the cross section of the left sieve roller 6a and right sieve roller 6b are round, coal sample is phase by the active force of left sieve roller 6a and right sieve roller 6b
It is mutually symmetrical, therefore it is possible to there are the blockings of lesser degree.Therefore, using the left sieve roller 6a and right sieve roller also can be used
The cross section of 6b is this form of ellipse, and coal sample is simultaneously asymmetric by the active force of left sieve roller 6a and right sieve roller 6b at this time, because
This can smooth blanking.
And, it is preferred that the transverse and this acute angle that line for sieving 6 central point of roller is formed of the left sieve roller 6a,
It is equal with the ellipse short shaft of right sieve roller 6b and this acute angle formed to the line for sieving 6 central point of roller, to ensure smooth rotation.
Embodiment three：With reference to Fig. 8, the present embodiment with embodiment one the difference is that：It is rotated at the discharge port 4
Two pairs of pairs of sieve rollers 6 that can screen particle are provided with, to further speed up screening efficiency.
Described above-described embodiment is to be further described to the above of the utility model, but should not be interpreted as this
The range of the above-mentioned theme of the utility model is only limitted to above-described embodiment, all to belong to this reality based on the technology that the above is realized
With novel range.
Claims (9)
1. a kind of mesh living sieves roll crusher, including rack (1), it is characterised in that：Be provided on the rack (1) feed inlet (2),
Crusher chamber (3) and discharge port (4), the middle rotation of the crusher chamber (3) are provided with tup (5), setting are rotated at the discharge port (4)
There is at least a pair of sieve roller (6) that can screen particle, the pair of sieve roller (6) includes the left and right sieve for being oppositely arranged and rotating in opposite directions
Roller (6a, 6b), between left and right sieve roller (6a, 6b) there are for finished particle by gap.
2. a kind of mesh living according to claim 1 sieves roll crusher, it is characterised in that：The feed inlet (2) is located at tup
(5) side of the surfaces of revolution.
3. a kind of mesh living according to claim 1 sieves roll crusher, it is characterised in that：The left sieve roller (6a) turns clockwise
Dynamic, right sieve roller (6b) rotates counterclockwise.
4. a kind of mesh living according to claim 1 or 3 sieves roll crusher, it is characterised in that：The left and right sieve roller (6a,
6b) angular speed is equal.
5. a kind of mesh living according to claim 4 sieves roll crusher, it is characterised in that：Left and right sieve roller (the 6a, 6b) end
End is both provided with gear (7) and is connected by gear (7), and left and right sieve roller (6a, 6b) is selected one and moved for main turn.
6. a kind of mesh living according to claim 1 sieves roll crusher, it is characterised in that：Left and right sieve roller (the 6a, 6b) edge
It itself is axially arranged alternately bulge loop (8) and groove (9), the bulge loop (8) and groove (9) are along the circumferential winding of sieve roller (6), institute
Bulge loop (8) and the groove (9) for stating left sieve roller (6a) are opposite with the groove (9) of right sieve roller (6b) and bulge loop (8) respectively.
7. a kind of mesh living according to claim 1 sieves roll crusher, it is characterised in that：The left and right sieve roller (6a, 6b)
Cross section is circle.
8. a kind of mesh living according to claim 1 sieves roll crusher, it is characterised in that：The left and right sieve roller (6a, 6b)
Cross section is ellipse.
9. a kind of mesh living according to claim 8 sieves roll crusher, it is characterised in that：The ellipse of the left sieve roller (6a) is long
Axis and this to sieve roller (6) central point line formed acute angle, with it is right sieve roller (6b) ellipse short shaft and this to sieve roller (6) center
The acute angle that the line of point is formed is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547597.7U CN208050047U (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 |
|---|---|---|---|
| CN201721547597.7U CN208050047U (en) | 2017-11-17 | 2017-11-17 | A kind of mesh sieve roll crusher living |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050047U true CN208050047U (en) | 2018-11-06 |
Family
ID=63996530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547597.7U Expired - Fee Related CN208050047U (en) | 2017-11-17 | 2017-11-17 | A kind of mesh sieve roll crusher living |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812567A (en) * | 2017-11-17 | 2018-03-20 | 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 CN201721547597.7U patent/CN208050047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812567A (en) * | 2017-11-17 | 2018-03-20 | 远光共创智能科技股份有限公司 | A kind of mesh sieve roll crusher living |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |