CN206435247U - A kind of colliery powder crushing device - Google Patents
A kind of colliery powder crushing device Download PDFInfo
- Publication number
- CN206435247U CN206435247U CN201621144069.2U CN201621144069U CN206435247U CN 206435247 U CN206435247 U CN 206435247U CN 201621144069 U CN201621144069 U CN 201621144069U CN 206435247 U CN206435247 U CN 206435247U
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- cylinder
- expansion link
- broken cylinder
- broken
- crushing device
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Abstract
The utility model discloses a kind of colliery powder crushing device, and it includes fulcrum bearing and is arranged on the supporting leg of fulcrum bearing bottom；It is connected to the first expansion link provided with hydraulic cylinder and hydraulic cylinder one end in the middle part of the hydraulic support at the top of broken cylinder, hydraulic support and stretches into broken cylinder, crushes cylinder side upper end and be provided with first charging aperture；Inside pulverization cylinder the second discharging opening is provided with provided with crushing roller set and bottom.The utility model advantage has：Fastening structure, crush efficiency are high, reduce the input of cost.
Description
Technical field
The utility model is related to reducing mechanism field, more particularly to a kind of colliery powder crushing device.
Background technology
In the prior art, in order to make pulverizer thoroughly crush gangue, pressing plate broken one is set in broken cylinder
A little larger gangues.According to China Patent Publication No. CN205074073, publication date on March 9th, 2016, invention and created name
For a kind of thorough reducing mechanism of gangue, this application case disclose cooperated by pressing plate and bearing plate can crush it is larger
Gangue, running second hydraulic cylinder extracts bearing plate out after crushing, and gangue is fallen into pulverization cylinder, its weak point is：Hold
Pressing plate can cause bearing plate to deform due to often bearing very strong impulsive force, that is to say, that with the increase of use time,
Bearing plate meeting gross distortion, even resulting in bearing plate can not operate, so that good and stable crushed work can not be realized.Cause
This, the solution for above mentioned problem is just particularly important.
The content of the invention
The utility model overcomes the deficiencies in the prior art, and there is provided the high colliery powder of a kind of fastening structure, crush efficiency
Crushing device.
For up to above-mentioned purpose, the technical scheme that the utility model is used is：A kind of colliery powder crushing device, it includes branch
Bearing and the supporting leg for being arranged on fulcrum bearing bottom；It is connected in the middle part of the hydraulic support at the top of broken cylinder, hydraulic support and is provided with liquid
Cylinder pressure and first expansion link of hydraulic cylinder one end stretch into broken cylinder, crush cylinder side upper end and are provided with first charging aperture；Pulverization cylinder
Inside is provided with the second discharging opening provided with crushing roller set and bottom；It is characterized in that：The broken cylinder passes through bottom with pulverization cylinder
Seat connection, the base structure thicker, the base upper end is corresponding to be provided with pressing plate, and the pressing plate is controlled by the first expansion link；
The broken cylinder sidepiece is provided with thrust gear, and the thrust gear is fixedly connected in fulcrum bearing, one end of the thrust gear
The second expansion link for being provided with and it is located at through broken cylinder side wall inside broken cylinder, the second expansion link connection passage plate is described
The broken cylinder side wall for elapsing plate correspondence position is provided with the first discharging opening, and first discharging opening connects second charging aperture, described
Second charging aperture connects pulverization cylinder.
Further, the stroke of the first expansion link of the hydraulic cylinder is 2/3rds of broken cylinder longitudinal length, first
The corresponding base mutual cooperation work of pressing plate of expansion link connection, pressing plate is provided with zigzag crushing teeth.
Further, the stroke of the second expansion link of the thrust gear is the lateral length of broken cylinder, the second expansion link
The bottom of the passage plate of connection coincide with base.
Further, the broken cylinder is connected with the pulverization cylinder in the side close to base by second charging aperture.
Further, the pressing plate is longitudinally reciprocated and the passage plate lateral shuttle movement mutual cooperation work.
Compared with prior art, the utility model has the advantages that：The gangue of bulk first in broken cylinder pressing plate work
Break process is carried out under, the working face of pressing plate is provided with crushing teeth, so as to be more prone to broken gangue, improves work
Make efficiency；Bottom plate thickeies design, bottom plate and broken cylinder, pulverization cylinder integrative-structure, so that fastening structure, durable；Elapse plate
Gangue after crushing can be pushed into pulverization cylinder, good and stable crushed work can be realized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of colliery powder crushing device of the utility model.
In figure, 1. broken cylinders, 2. pulverization cylinders, 3. bases, 4. hydraulic supports, 5. hydraulic cylinders, 6. first expansion links, 7. pressures
Plate, 8. thrust gears, 9. second expansion links, 10. passage plates, 11. first charging apertures, 12. first discharging openings, 13. second chargings
Mouthful, 14. milling rollers groups, 15. second discharging openings, 16. fulcrum bearings, 17. supporting legs.
Embodiment
The utility model is described in further detail for example given below plan, but is not to be construed as to the utility model
The limitation of protection domain, those skilled in the art are according to the utility model content to some nonessential improvement of the present utility model
And adjustment, still fall within protection domain of the present utility model.
A kind of colliery powder crushing device, it includes fulcrum bearing 16 and is arranged on the supporting leg 17 of the bottom of fulcrum bearing 16；Connection
Hydraulic support 4 at the broken top of cylinder 1, first expansion link 6 of the middle part of hydraulic support 4 provided with hydraulic cylinder 5 and the one end of hydraulic cylinder 5
Broken cylinder 1 is stretched into, the side upper end of cylinder 1 is crushed and is provided with first charging aperture 11；The inside of pulverization cylinder 2 is provided with crushing roller set 14 and bottom
Portion is provided with the second discharging opening 15；It is characterized in that：The broken cylinder 1 is connected with pulverization cylinder 2 by base 3, and the base 3 thickeies
Structure, the upper end of base 3 is corresponding to be provided with pressing plate 7, and the pressing plate 7 is controlled by the first expansion link 6；The sidepiece of broken cylinder 1
Provided with thrust gear 8, the thrust gear 8 is fixedly connected in fulcrum bearing 16, one end of the thrust gear 8 be provided with second
Expansion link 9 and it is located at through the broken side wall of cylinder 1 inside broken cylinder 1, the connection of the second expansion link 9 passage plate 10, the passage
The side wall of broken cylinder 1 of the correspondence position of plate 10 is provided with the first discharging opening 12, and first discharging opening 12 connects second charging aperture 13,
The second charging aperture 13 connects pulverization cylinder 2.
The stroke of first expansion link 6 of hydraulic cylinder 5 is 2/3rds of the broken longitudinal length of cylinder 1, and the first expansion link 6 is connected
The corresponding mutual cooperation work of base 3 of pressing plate 7, pressing plate 7 be provided with zigzag crushing teeth.
The stroke of second expansion link 9 of thrust gear 8 is the lateral length of broken cylinder 1, the passage of the second expansion link 9 connection
The bottom of plate 10 coincide with base 3, and the working face of passage plate 10 is aduncate cambered surface.
Broken cylinder 1 is connected with pulverization cylinder 2 in the side close to base 3 by second charging aperture 13.
The longitudinal direction of pressing plate 7 reciprocates and elapsed the movement mutual cooperation work of the lateral shuttle of plate 10.
During work, the gangue of bulk is sent into by first charging aperture 11, fallen on base 3, hydraulic cylinder 5 is with dynamic pressure plate 7
Running, smaller piece is broken into by the gangue of bulk, it is to be broken after the completion of, lift pressing plate 7, thrust gear 8 drives passage plate 10
Running, the gangue after crushing is pushed into pulverization cylinder 2 via the first discharging opening 12, second charging aperture 13, is crushing roller group
Pulverization process in the presence of 14, obtains satisfactory coal gangue particle, is sent out via the second discharging opening 15.
Claims (5)
1. a kind of colliery powder crushing device, it includes fulcrum bearing（16）And it is arranged on fulcrum bearing（16）The supporting leg of bottom（17）；
It is connected to broken cylinder（1）The hydraulic support at top（4）, hydraulic support（4）Middle part is provided with hydraulic cylinder（5）And hydraulic cylinder（5）One
First expansion link at end（6）Stretch into broken cylinder（1）, crush cylinder（1）Side upper end is provided with first charging aperture（11）；Pulverization cylinder（2）
Inside is provided with crushing roller set（14）And bottom is provided with the second discharging opening（15）；It is characterized in that：The broken cylinder（1）With powder
Broken cylinder（2）Pass through base（3）Connection, the base（3）Structure thicker, the base（3）Upper end is corresponding to be provided with pressing plate（7）,
The pressing plate（7）By the first expansion link（6）Control；The broken cylinder（1）Sidepiece is provided with thrust gear（8）, the thrust gear
（8）It is fixedly connected on fulcrum bearing（16）On, the thrust gear（8）The second expansion link for being provided with of one end（9）And pass through broken
Cylinder（1）Side wall is located at broken cylinder（1）Inside, second expansion link（9）Connection passage plate（10）, the passage plate（10）Correspondence
The broken cylinder of position（1）Side wall is provided with the first discharging opening（12）, first discharging opening（12）Connect second charging aperture（13）,
The second charging aperture（13）Connect pulverization cylinder（2）.
2. a kind of colliery powder crushing device according to claim 1, it is characterised in that：The hydraulic cylinder（5）First stretch
Contracting bar（6）Stroke be broken cylinder（1）2/3rds of longitudinal length, the first expansion link（6）The pressing plate of connection（7）It is corresponding
Base（3）Mutual cooperation work, pressing plate（7）It is provided with zigzag crushing teeth.
3. a kind of colliery powder crushing device according to claim 1, it is characterised in that：The thrust gear（8）Second
Expansion link（9）Stroke be broken cylinder（1）Lateral length, the second expansion link（9）The passage plate of connection（10）Bottom and bottom
Seat（3）It coincide.
4. a kind of colliery powder crushing device according to claim 1, it is characterised in that：The broken cylinder（1）With the powder
Broken cylinder（2）Close to base（3）Side pass through second charging aperture（13）Connection.
5. a kind of colliery powder crushing device according to claim 1, it is characterised in that：The pressing plate（7）Longitudinal direction, which comes and goes, to be moved
The dynamic and passage plate（10）Lateral shuttle moves mutual cooperation work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144069.2U CN206435247U (en) | 2016-10-21 | 2016-10-21 | A kind of colliery powder crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144069.2U CN206435247U (en) | 2016-10-21 | 2016-10-21 | A kind of colliery powder crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206435247U true CN206435247U (en) | 2017-08-25 |
Family
ID=59645043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144069.2U Expired - Fee Related CN206435247U (en) | 2016-10-21 | 2016-10-21 | A kind of colliery powder crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206435247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876125A (en) * | 2017-11-11 | 2018-04-06 | 长沙翼希网络科技有限公司 | A kind of glass breaker for glass recovery |
| CN110756322A (en) * | 2019-10-26 | 2020-02-07 | 徐州振丰新型墙体材料有限公司 | Coal gangue crushing device |
-
2016
- 2016-10-21 CN CN201621144069.2U patent/CN206435247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876125A (en) * | 2017-11-11 | 2018-04-06 | 长沙翼希网络科技有限公司 | A kind of glass breaker for glass recovery |
| CN110756322A (en) * | 2019-10-26 | 2020-02-07 | 徐州振丰新型墙体材料有限公司 | Coal gangue crushing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20181021 |