CN203565143U - Rotor body of crusher and crusher - Google Patents
Rotor body of crusher and crusher Download PDFInfo
- Publication number
- CN203565143U CN203565143U CN201320789216.1U CN201320789216U CN203565143U CN 203565143 U CN203565143 U CN 203565143U CN 201320789216 U CN201320789216 U CN 201320789216U CN 203565143 U CN203565143 U CN 203565143U
- Authority
- CN
- China
- Prior art keywords
- rotor
- crusher
- bar
- crushing
- materials
- 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
Links
- 238000010009 beating Methods 0.000 claims description 12
- 235000004443 Ricinus communis Nutrition 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 24
- 238000005065 mining Methods 0.000 abstract description 2
- 230000003116 impacting effect Effects 0.000 abstract 3
- 238000007599 discharging Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of mining machinery,and discloses a rotor body of a crusher and the crusher which aim at solving the disadvantages that an old-fashioned rotor body is easy to be in material blockage,the crushing ratio is small,a wearing part can be quickly worn, and the service life is short. The rotor body consists of multiple rotor discs,wherein each rotor disc is provided with an integrated web,and each integrated web is provided with multiple groups of plate hammer supporting structures;the rotor discs are fixedly arranged on a same shaft, and certain angle difference exists between every two rotor discs. The rotor body of the crusher and the crusher, which are disclosed by the utility mode,have the advantages that the time that the materials are impacted by high-speed rotating plate hammers is different when the materials enter into the crusher and are in sequence,the crushed materials can be thrown to an impacting plate at the other end of a crushing cavity at a high speed along a tangential direction,can be crushed again and can be then bounced back to the plate hammers from the impacting plate, meanwhile,crossed impacting and crushing between the crushed materials and materials which are crushed in the later can be carried out,the crushing opportunity of the materials is increased, the crushing ratio is increased, the crushing efficiency is increased, and the yield is increased.
Description
The utility model relates to mechanical field, relates to specifically a kind of mining machinery, more specifically relates to a kind of disintegrating machine.
Background technology
Impact breaker utilizes the epitrochanterian bar of High Rotation Speed and the epitrochanterian tup that counter beating hammer type disintegrator utilizes High Rotation Speed, the material of sending in disintegrating machine chamber is produced to high speed impact and fragmentation, and make broken material tangentially to throw at a high speed the counterpunch board of the crusher chamber other end, again be broken, then again from the counterpunch board bar that rebounds, continue to repeat said process, due to material be subject to bar strike, with impact and the material collision each other of counterpunch board, material constantly produces crack, the loose and pulverizing that arrives.From the shattering process of material, can find out, bar plays an important role to the fragmentation of material.Special instruction be that the mounting means of bar is vital especially.
There is following point in the rotor block of existing impact breaker and counter beating hammer type disintegrator:
Conventionally be all cartridge rotor dish on axle, rotor disk upper support bar is installed on straight line, then bar is fixed.If Chinese Patent Application No. is application number: 00810055553.1, disclose and disclose a kind of such structure: " a kind of counter beating hammer type disintegrator; the crusher shell being comprised of right baffle-plate, right baffle plate, fore shell, back cover, top cover and grate plate; be arranged on the right baffle-plate of crusher shell and the line shaft on right baffle plate, a plurality of quartering hammers that are arranged on the line shaft of crusher shell inner chamber form.On the inwall of back cover, be mounted with the liner plate that polylith longitudinally arranges, on fore shell, be provided with charge door, in the bottom of top cover, be provided with the counterpunch board to lower process, the hinge joint of quartering hammer and line shaft is fixing, line shaft by bearing and bearing block be mounted on the relatively-stationary frame of crusher shell on.It is that a kind of grate plate is not yielding, the little disintegrating machine of consumption of liner plate and tup.”
What on the rotor block for counter beating hammer type disintegrator in the market, install is all movable tup.Broken poor effect, tup quick abrasion, general about 4～5 days, just need to change tup one time, change frequently, cause raw-material great waste.The labour intensity that has increased again workman, has reduced output, has increased cost.And intersect after bar, bar is larger than the contact area of movable tup, and broken probability is large, and broken ability is strong, has increased output. insteadThe utilization rate of bar is high, than the high 3-4 of movable tup doubly, has reduced raw-material consumption and maintenance time, and not fragile, has extended service life, has reduced operation cost.
What on the rotor block for counter beating hammer type disintegrator in the market, install is all movable tup and fixing castor bar, and tup quick abrasion, strengthens spacing between tup and discharge castor bar, causes discharging yield rate to reduce, and putty very easily.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of impact breaker and counter beating hammer type disintegrator rotor block.Rotor disk differs certain angle and is arranged on axle, on the other hand, for counter beating hammer type disintegrator, with bar, replaces movable tup, and crushing effect is better.Meanwhile, the castor bar of the utility model rotor block below discharge gate is designed to hydraulic adjuster structure, guarantees the distance of castor bar and tup by hydraulic adjuster structure, can improve like this discharge velocity and also can effectively guarantee the yield rate of discharging simultaneously.Concrete scheme is as follows:
A crusher rotor body, is comprised of many group rotors dish, and a whole web is set on each rotor disk, is provided with many group bar supporting structures on described web; Each rotor disk is fixedly mounted on same axis, between each rotor disk, differs certain angle.
Between the bar of each rotor disk, best angle is 45 °.
Between described supporting structure and bar, by keyway mode, fix.
Consistent for guaranteeing the crushing efficiency of disintegrating machine, according to the difference of material, the tup quantity of installing on described every group rotor dish is inconsistent.
The invention also discloses a kind of impact breaker or counter beating hammer type disintegrator that uses described rotor block, described disintegrating machine also comprises hydraulic pressure adjustment structure, and described hydraulic pressure is adjusted structure and is used for adjusting the castor bar of described rotor block below discharge gate and the spacing of tup.
Described hydraulic pressure is adjusted structure: described castor bar is combined into one by frame; Described frame and hydraulic pressure are adjusted the piston rod of the hydraulic cylinder of structure and are fixed.
The utility model has the advantages that: a rotor block is comprised of array rotor disk, on each rotor disk, designed the web of many groups of supporting bars, and as a whole.Each rotor disk is arranged on same axis and differs certain angle, and the installation of bar is not elongated one like this, but has become several.The spatial dimension of bar and counterpunch board is different, and when rotor high-speed rotates, material easily passes through, and has solved the problem of easy putty.The time that material is impacted by High Rotation Speed bar in entering disintegrating machine is different, have successively, broken material tangentially, to throw at a high speed the counterpunch board of the crusher chamber other end, is broken again, then again from the counterpunch board bar that rebounds, at this moment, can and the material of rear fragmentation carry out intersecting between material and material and clash into brokenly, disintegrating machine meeting that has increased material, makes ratio of reduction increase, crushing efficiency improves, and has increased output.Meanwhile, bar is designed to after several piece, and the resistance while having reduced running is not fragile; Alleviated weight, it is convenient to change, and has greatly alleviated workman's labour intensity.For counter beating hammer type disintegrator, with bar band, replace movable tup.Bar is larger than the contact area of tup, and broken probability is large, and broken ability is strong, has increased output.The utilization rate of bar is high, than the high 3-4 of tup doubly, has reduced maintenance time, less than movable tup frictional force, has extended service life, has reduced the consumption of consumable accessory, has improved production capacity.Meanwhile, the castor bar of rotor block below discharge gate is designed to hydraulic adjuster structure, can improves discharge velocity and also can effectively guarantee the yield rate of discharging simultaneously.
Accompanying drawing explanation
Fig. 1 is rotor block structural representation;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is that hydraulic pressure is adjusted structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model, as shown in Figure 1 and Figure 2, the utility model is comprised of many group rotors dish 16, and a whole web 6 is set on each rotor disk 1, is provided with many group bar supporting structures 5 on described web 6; Each rotor disk 1 is fixedly mounted on same axis 3, and 1 of each rotor disk differs certain angle.
Between the bar of each rotor disk 1, best angle is 45 °.
4 of described supporting structure 5 and bars are fixed by keyway mode.
Consistent for guaranteeing the crushing efficiency of disintegrating machine, according to the difference of material, the tup quantity of installing on described every group rotor dish is inconsistent.Such structure can guarantee that the probability of material and storeroom collision is larger, thereby has improved crushing efficiency.
As shown in Figure 3, the invention also discloses a kind of impact breaker or counter beating hammer type disintegrator that uses described rotor block, described disintegrating machine also comprises hydraulic pressure adjustment structure 7, and described hydraulic pressure is adjusted structure and is used for adjusting the castor bar 71 of described rotor block below discharge gate and the spacing of tup 4.
Described hydraulic pressure is adjusted structure: described castor bar 71 is combined into one by frame; Described frame and hydraulic pressure are adjusted the piston rod of the hydraulic cylinder of structure and are fixed; Described hydraulic cylinder is fixed on casing.
Claims (6)
1. a crusher rotor body, is characterized in that: described rotor block is comprised of many group rotors dish, and a whole web is set on each rotor disk, is provided with many group bar supporting structures on described web; Each rotor disk is fixedly mounted on same axis, between each rotor disk, differs certain angle.
2. rotor block according to claim 1, is characterized in that: between the bar of each rotor disk, angle is 45 °.
3. rotor block according to claim 1, is characterized in that: between described supporting structure and bar, by keyway mode, fix.
4. rotor block according to claim 1, is characterized in that: the tup quantity of installing on described every group rotor dish is inconsistent.
5. right to use requires impact breaker or a counter beating hammer type disintegrator for the rotor block described in 1, it is characterized in that: also comprise hydraulic pressure adjustment structure, described hydraulic pressure is adjusted structure and is used for adjusting the castor bar of described rotor block below discharge gate and the spacing of tup.
6. impact crusher according to claim 5 or counter beating hammer type disintegrator, is characterized in that: described hydraulic pressure is adjusted structure and is: described castor bar is combined into one by frame; Described frame and hydraulic pressure are adjusted the piston rod of the hydraulic cylinder of structure and are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789216.1U CN203565143U (en) | 2013-12-02 | 2013-12-02 | Rotor body of crusher and crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789216.1U CN203565143U (en) | 2013-12-02 | 2013-12-02 | Rotor body of crusher and crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565143U true CN203565143U (en) | 2014-04-30 |
Family
ID=50532907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789216.1U Expired - Fee Related CN203565143U (en) | 2013-12-02 | 2013-12-02 | Rotor body of crusher and crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071570A (en) * | 2013-01-18 | 2013-05-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN104668038A (en) * | 2013-12-02 | 2015-06-03 | 朝阳重型机器发展有限公司 | Crusher rotor block and crusher |
-
2013
- 2013-12-02 CN CN201320789216.1U patent/CN203565143U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071570A (en) * | 2013-01-18 | 2013-05-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN103071570B (en) * | 2013-01-18 | 2015-04-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN104668038A (en) * | 2013-12-02 | 2015-06-03 | 朝阳重型机器发展有限公司 | Crusher rotor block and crusher |
| CN104668038B (en) * | 2013-12-02 | 2018-03-27 | 朝阳重型机器发展有限公司 | A kind of counter beating hammer type disintegrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202438367U (en) | Hammer crusher | |
| CN102179276A (en) | Impact resistant rotor | |
| CN104289274A (en) | Novel hitting type crushing machine | |
| CN201333414Y (en) | Crusher | |
| CN201815332U (en) | Combination type impact rolling ring hammer coal crusher | |
| CN208482548U (en) | Impact breaker | |
| CN203565143U (en) | Rotor body of crusher and crusher | |
| CN104668038A (en) | Crusher rotor block and crusher | |
| CN103433093A (en) | Centrifugal crusher and crushing method thereof | |
| CN202343261U (en) | Centrifugal sand making machine | |
| CN202087350U (en) | Modified impact hammer crusher | |
| CN213726835U (en) | Hammer type stone crusher easy to maintain | |
| CN206935483U (en) | A kind of box disintegrating machine | |
| CN204933569U (en) | Collision-type crusher | |
| EP2908954B1 (en) | Impact mill for grinding loose material | |
| CN203494568U (en) | Centrifugal type crusher | |
| CN217663635U (en) | High-efficient system sand machine of multichannel | |
| CN201783345U (en) | Impact-type crusher impact plate fastened without bolts | |
| CN204122175U (en) | Novel point hits disintegrating machine | |
| CN204134690U (en) | A kind of energy-efficient impact crusher crusher chamber | |
| CN204320392U (en) | Beater disintegrating machine assisted comminution mechanism | |
| CN206823911U (en) | A kind of rotor of disintegrating machine | |
| CN103350010A (en) | crusher | |
| CN206104042U (en) | Shaft type ironstone hybrid chamber among vertical scroll impact breaker | |
| CN201855722U (en) | Impact plate of impact crusher without fastening of bolts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140430 |