CN207385568U - A kind of mineral breaker - Google Patents
A kind of mineral breaker Download PDFInfo
- Publication number
- CN207385568U CN207385568U CN201721378161.XU CN201721378161U CN207385568U CN 207385568 U CN207385568 U CN 207385568U CN 201721378161 U CN201721378161 U CN 201721378161U CN 207385568 U CN207385568 U CN 207385568U
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- CN
- China
- Prior art keywords
- rod
- oval
- crushes
- circle
- crushing
- 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.)
- Expired - Fee Related
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Abstract
A kind of mineral breaker, including shell, jacket forms crushing chamber on pedestal, and circle is provided in crushing chamber and crushes rod and oval crushing rod；Circle crushes rod and ellipse crushing rod is arranged side by side, and crushing formation between rod and oval crushing rod in circle squeezes slot, is provided with feed hopper on the shell, the end of feed hopper is arranged on the surface for squeezing slot；Circle crushes rod and is driven on the shell and by motor by bearing connection, and ellipse crushes rod and driven and be arranged on buffer unit by motor.The accumulation that the mineral breaker of the utility model is not easy to cause material in feed inlet, and the size for adjusting crush force is convenient.
Description
Technical field
The utility model is related to a kind of crushing material equipment more particularly to a kind of mineral breakers.
Background technology
Metal and nonmetal ore-dressing, construction material raw material production process in, crushing and grinding equipment is essential.
The crushing of material have coarse crushing, in fine crushing and grinding, for coarse crushing, in equipment fine crushing and grinding mainly have jaw crusher, anti-
Impact crusher, gyratory crusher, gyratory crusher, high-pressure roller mill, ball mill etc..In recent years, with mining industry exploitation and
The development of superfine powder engineering technology, proposes superfine grinding higher requirement, and vertical stirring mill and sand mill obtain
Extensive use.However existing roller grinding machine is when comminuting matter, the spacing between two pulverization rollers is constant easy
Cause the accumulation of material；And the dynamics adjusting of traditional roller mill comminuting matter is not easy.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind to cause material heap
Product, and adjust the easy mineral breaker of comminuting matter dynamics.
In order to solve the above technical problems, the utility model proposes technical solution be：A kind of mineral breaker, including outer
Shell, the jacket form crushing chamber on pedestal, and circle is provided in crushing chamber and crushes rod and oval crushing rod；The round powder
Broken rod and oval crushing rod are arranged side by side, and crush rod and oval formation extruding slot between crushing rod round, are provided on the shell
Feed hopper, the end of feed hopper are arranged on the surface for squeezing slot；It is described circle crush rod by bearing connect on the shell and
It is driven by motor, the oval rod that crushes is driven by motor and is arranged on buffer unit.In the utility model, set
There is an oval crushing chamber, the size that slot is squeezed so when comminuting matter periodically changes, and this makes it possible to protect
The unobstructed and somewhat larger material that exhibit material enters extruding slot can be also smoothly entered in extruding slot, thus not
The accumulation of material can be caused.
Above-mentioned mineral breaker, it is preferred that the buffer unit includes two root posts, track and elastic parts, described
The movement slots of the central shaft of oval pulverization roller are provided on shell, the both ends of central shaft are each passed through movement slots and are connected to column
On, the bottom connection of column is in orbit, and track is fixed on pedestal, the bottom of column and the matching grooves of track；Two
A web beam is provided between root post, multiple elastic parts are provided on web beam.In the utility model, delay
Flushing device primarily serves the effect of overload protection, puts when the objects such as iron block are mixed into material, and crush force is more than precommpression bullet
The power of spring component can then shrink back under the action of track so that iron block is by squeezing slot, so as to will not damage it is oval crush rod and
Circle pulverization roller.
Above-mentioned mineral breaker, it is preferred that the elastic parts includes pretensioned spring component, adjusting gasket and adjusting
Bolt；The both ends of the pretensioned spring component are respectively arranged with fixed spring seat and squeeze spring base, the fixed spring seat
It is bolted on web beam, squeezes and connect between spring base and the connecting plate of column equipped with adjusting gasket, adjusting bolt
It is connected on connecting plate, adjusting gasket and squeezes on spring base；By adjusting the quantity of adjusting gasket rod and circle are crushed to adjust ellipse
The spacing of pulverization roller adjusts the size of crush force by adjusting the decrement of pretensioned spring component.
Above-mentioned mineral breaker, it is preferred that be both provided with wear-resistant liner on the round pulverization roller and oval pulverization roller, institute
Wear-resistant liner is stated to be bolted on round pulverization roller or oval pulverization roller with wedge-shaped press strip.
Above-mentioned mineral breaker, it is preferred that the surface of the wear-resistant liner is arranged to lattice-like protrusion or tooth form is convex
It rises.
Above-mentioned mineral breaker, it is preferred that the inner wall of the shell is provided with one layer of sound panel, reduces to the greatest extent
Noise pollution.
Compared with prior art, the utility model has the advantage of：The mineral breaker of the utility model in feed inlet not
Easily cause the accumulation of material, and the size for adjusting crush force is convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model mineral breaker.
The structure diagram of buffer unit in the utility model of Fig. 2 positions.
Fig. 3 is the structure diagram of elastic parts in the utility model.
Marginal data
1st, shell；2nd, crushing chamber；3rd, circle crushes rod；4th, it is oval to crush rod；5th, slot is squeezed；6th, feed hopper；7th, column；8th, rail
Road；9th, web beam；10th, fixed spring seat；11st, spring base is squeezed；12nd, pretensioned spring component；13 adjusting gaskets；14th, even
Fishplate bar；15th, wear-resistant liner；16th, wedge-shaped press strip；17th, sound panel；18th, adjusting bolt.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be directly fixed, affixed, connection or connect on another element or by connecting among other
Fitting is indirectly fixed, affixed, connection or connection are on another element.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, is not intended to and limits this practicality
New protection domain.
Embodiment
A kind of mineral breaker as shown in Figure 1-Figure 3, it is characterised in that：Including shell 1, jacket is formed on pedestal
Crushing chamber 2 is provided with circle in crushing chamber 2 and crushes rod 3 and oval crushing rod 4；Circle crushes rod 3 and the oval rod 4 that crushes is set side by side
It puts, crushing formation between rod 3 and oval crushing rod 4 in circle squeezes slot 5, and feed hopper 6, the end of feed hopper 6 are provided on shell 1
End is arranged on the surface for squeezing slot 5；Circle crushes rod 3 and is connected on shell 1 by bearing and is driven by motor, and ellipse crushes
Rod 4 is driven by motor and is arranged on buffer unit.
In the present embodiment, buffer unit includes two root posts 7, track 8 and elastic parts, and oval powder is provided on shell 1
The movement slots of the central shaft of broken roller 4, the both ends of central shaft are each passed through movement slots and are connected on column 7, the bottom connection of column 7
On track 8, track 8 is fixed on pedestal, the bottom of column 7 and the matching grooves of track 8；It is set between two root posts 7
A web beam 9 is equipped with, multiple elastic parts are provided on web beam 9.
In the present embodiment, elastic parts includes pretensioned spring component 12, adjusting gasket 13 and adjusting bolt 18；Precommpression
The both ends of spring assembly 12 are respectively arranged with fixed spring seat 10 and squeeze spring base 11, and fixed spring seat 10 is bolted
On web beam 9, squeeze and connected between spring base 11 and the connecting plate 14 of column 7 equipped with adjusting gasket 13, adjusting bolt 18
In connecting plate 14, adjusting gasket 13 and squeeze on spring base 11；Oval crushing is adjusted by adjusting the quantity of adjusting gasket 13
The spacing of rod 4 and circle pulverization roller 3, the size of crush force is adjusted by adjusting the decrement of pretensioned spring component 12.
In the present embodiment, wear-resistant liner 15 is both provided on circle pulverization roller 3 and oval pulverization roller 4, wear-resistant liner 15 uses wedge
Shape press strip 16 is bolted on round pulverization roller 3 or oval pulverization roller 4.It is convex that the surface of wear-resistant liner 15 is arranged to lattice-like
Rise or toothed projections.
In the present embodiment, the inner wall of shell 1 is provided with one layer of sound panel 17.
The accumulation that the mineral breaker of the present embodiment is not easy to cause material in feed inlet, and adjust the size side of crush force
Just.
Claims (6)
1. a kind of mineral breaker, it is characterised in that：Including shell, the jacket forms crushing chamber on pedestal, is crushing
Intracavitary is provided with circle and crushes rod and oval crushing rod；The circle crushes rod and the oval rod that crushes is arranged side by side, circle crush rod and
Ellipse, which crushes to be formed between rod, squeezes slot, is provided with feed hopper on the shell, the end of feed hopper be arranged on squeeze slot just on
Side；The circle crushes rod and is driven on the shell and by motor by bearing connection, and the oval rod that crushes is driven by motor
And it is arranged on buffer unit.
2. mineral breaker according to claim 1, it is characterised in that：The buffer unit includes two root posts, track
And elastic parts, the movement slots of the central shaft of oval pulverization roller are provided on the shell, the both ends of central shaft are each passed through fortune
Dynamic slot is connected on column, and the bottom connection of column is in orbit, and track is fixed on pedestal, the bottom of column and track
Matching grooves；A web beam is provided between two root posts, multiple elastic parts are provided on web beam.
3. mineral breaker according to claim 2, it is characterised in that：The elastic parts includes pretensioned spring group
Part, adjusting gasket and adjusting bolt；The both ends of the pretensioned spring component are respectively arranged with fixed spring seat and squeeze spring
Seat, the fixed spring seat are bolted on web beam, are squeezed between spring base and the connecting plate of column equipped with tune
Gasket is saved, adjusting bolt is connected to connecting plate, adjusting gasket and squeezes on spring base；It is adjusted by adjusting the quantity of adjusting gasket
The whole oval spacing for crushing rod and circle pulverization roller, the big of crush force is adjusted by adjusting the decrement of pretensioned spring component
It is small.
4. mineral breaker according to claim 1, it is characterised in that：It is all provided on the round pulverization roller and oval pulverization roller
Wear-resistant liner is equipped with, the wear-resistant liner is bolted on wedge-shaped press strip on round pulverization roller or oval pulverization roller.
5. mineral breaker according to claim 4, it is characterised in that：The surface of the wear-resistant liner is arranged to lattice-like
Protrusion or toothed projections.
6. mineral breaker according to claim 1, it is characterised in that：The inner wall of the shell is provided with one layer of sound insulation
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378161.XU CN207385568U (en) | 2017-10-24 | 2017-10-24 | A kind of mineral breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378161.XU CN207385568U (en) | 2017-10-24 | 2017-10-24 | A kind of mineral breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207385568U true CN207385568U (en) | 2018-05-22 |
Family
ID=62329969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378161.XU Expired - Fee Related CN207385568U (en) | 2017-10-24 | 2017-10-24 | A kind of mineral breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207385568U (en) |
-
2017
- 2017-10-24 CN CN201721378161.XU patent/CN207385568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Xingyu Inventor before: Ding Xingyu Inventor before: Dai Wujiao Inventor before: Zhang Shaohe Inventor before: Sun Pinghe Inventor before: Cao Han Inventor before: Shu Biao |
|
| 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: 20180522 Termination date: 20191024 |