CN105170239A - Hammer crusher - Google Patents
Hammer crusher Download PDFInfo
- Publication number
- CN105170239A CN105170239A CN201510540012.8A CN201510540012A CN105170239A CN 105170239 A CN105170239 A CN 105170239A CN 201510540012 A CN201510540012 A CN 201510540012A CN 105170239 A CN105170239 A CN 105170239A
- Authority
- CN
- China
- Prior art keywords
- hammer
- tup
- hammer mill
- move
- discharge
- 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
Abstract
The embodiment of the invention discloses a hammer crusher which comprises a housing, a main shaft, a hammer frame, a hammer shaft, at least one hammer head, a sieve plate, and a material discharge space, wherein a feed opening is formed in the housing; the main shaft is rotatablely arranged in the position of the housing; the hammer frame is arranged on the main shaft; the hammer shaft is arranged on the hammer frame, at least one hammer head is arranged on the hammer shaft, and the at least one hammer head is provided with a material moving hammer head with an axial material moving effect; and the sieve plate is arranged inside the housing and on the outer side of the hammer head, the material discharge space is arranged on one side, far away from the feeding opening, of the housing, and the material discharge space is respectively communicated with a space formed by the sieve plate in a surrounding manner and the exterior of the crusher. The hammer crusher provided by the invention has the advantages that the throughput is increased, particles hard to be crushed cannot block the crusher, and can be discharged and crushed repeatedly, therefore, the yield is relatively high, and energy consumption is low. Moreover, large metal and tramp iron entering into the crusher can be discharged in time, and the probability of crusher damage is lowered. The hammer crusher provided by the invention can discharge impurities hard to be crushed, on one hand, the purity of crushed materials is enabled to be relatively high, and on the other hand, the yield is increased and power consumption is reduced.
Description
Technical field
The present invention relates to disintegrating machine technical field, more particularly, relate to a kind of hammer mill.
Background technology
Hammer mill be a kind of applicating history very early and widely used equipment, be widely used in chemical industry, mine, building materials, the industries such as thermoelectricity, it is of a great variety, structure is also relatively simple, but because its output is lower, the reasons such as easy blocking, again limit it to apply widely, but the advantage of hammer mill is other disintegrating machines not to be had, be exactly that it is with sieve plate, the particle being less than sieve aperture can be discharged from sieve plate, granularity out no longer can carry out screening process, namely qualified product can be become, underproof particle then continues to stay in disintegrating machine and continues to be broken.
A kind of hammer mill is disclosed in prior art, this hammer mill is the disintegrating machine moving material hammer with the special type that can make to be moved axially or move forward by broken particle, this disintegrating machine, to the particle limit edge damage sieve being greater than sieve aperture, has disposal ability large, low in energy consumption and can process the features such as adhesional wetting materiel.But this patent is the same with traditional hammer mill, its crushed product is discharges from the sieve aperture of sieve plate, and the material being greater than sieve aperture can only stay continuation fragmentation in disintegrating machine.
For existing hammer mill, although it has the effect of the broken limit movement in limit, material can be made to obtain more disintegrating machine meeting, but the terminal that some excessive or too hard particles arrive disintegrating machine does not finally still reach the size being less than sieve aperture, in such disintegrating machine, the final end in mobile material direction can build up a large amount of materials, these materials can block disintegrating machine too much, therefore can only reduce feed, therefore cause disintegrating machine output to reduce like this.In addition, once enter excessive metal or assorted iron in hammer mill, can not exclude out in enclosure space, can produce disintegrating machine and damage.Be difficult to broken impurity for some entering, if be enclosed in machine broken always, can reduce the output of disintegrating machine on the one hand, impurity enters the quality or purity that can reduce product in product on the other hand.
Therefore, how to discharge and be difficult to the larger material of particle that is broken and screening or impurity for the moment, thus avoid blocking disintegrating machine, improve the output of disintegrating machine, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of hammer mill, both can obtain the product of the conforming particle by sieve plate, the larger material of particle or impurity that disintegrating machine terminal piles up can be discharged freely again, thus avoid blocking disintegrating machine, and then improve the output of disintegrating machine.
For achieving the above object, the invention provides following technical scheme:
A kind of hammer mill, comprising:
Casing, described casing offers material inlet;
Be arranged at the main shaft at described casing place rotationally;
Be arranged at the hammer carrier on described main shaft;
Be arranged at the hammer axle on described hammer carrier, described hammer axle is provided with at least one tup, tup described at least one be have axially move material effect move material tup;
Be arranged on described casing, described casing is provided with inside and outside through discharge of materials space away from the side of described material inlet.
Preferably, in above-mentioned hammer mill, described discharge of materials is spatially located at the bottom of the end cap of described casing end.
Preferably, in above-mentioned hammer mill, the floss hole in described discharge of materials space is positioned at the bottom of described casing.
Preferably, in above-mentioned hammer mill, described discharge of materials space is be arranged at the aperture on the end cap of described casing end.
Preferably, in above-mentioned hammer mill, described aperture comprises the floss hole be opened on described end cap, and the discharge tube be communicated with described floss hole, and described discharge-channel is downward-sloping on the direction of the other end by the one end near described floss hole.
Preferably, in above-mentioned hammer mill, described in move material tup be that many inclined-planes that the monocline face with an inclined-plane is moved material tup or had at least two inclined-planes move material tup.
Preferably, in above-mentioned hammer mill, described in move material tup move material inclined-plane be plane inclined-plane or curved surface inclined-plane.
Preferably, in above-mentioned hammer mill, described in move material tup to be outer surface be tapered slope tapered slope annular move material tup.
Preferably, in above-mentioned hammer mill, described in move material tup be that the helical annular that outer surface has a circular spiral blade distributed vertically moves material tup;
The circular spiral blade that described helical annular moves material tup is single thread or multi-head spiral;
The tooth form of described circular spiral blade is square shaped teeth, lance tooth, saw shape tooth or stepped tooth.
Preferably, in above-mentioned hammer mill, described in all described tups are, move material tup.
As can be seen from above-mentioned technical scheme, hammer mill provided by the invention, in the final position moving the direction that material tup makes material advance, the discharge of materials space that can be discharged coarse fodder is set, can allow until the material of movement is still discharged outside machine by this space less than the particle from sieve aperture outside discharge machine smoothly to when the most afterbody of disintegrating machine and terminal, and the situation of any putty can not be caused, thus feeding coal can be changed in a larger scope, can not slightly increase the problem that will block equipment due to feed.
Throughput of the present invention can increase exponentially, and difficult broken particle can not get lodged in disintegrating machine, and can eject also can be repeatedly broken again, thus reduce over pulverizing and improve product quality, and output is larger simultaneously, and power consumption is little.Meanwhile, enter the excessive metal of disintegrating machine and assorted iron can be discharged in time, reduce the chance that disintegrating machine damages.Difficult broken impurity can eject by the present invention, and the purity of the material that can make on the one hand to be broken is higher, turn increases output on the other hand and decreases power consumption.Disintegrating machine can be made in addition as far as possible to be enlarged to the operated within range of rational maximum feeding coal, thus to strive for maximum reasonable production.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the hammer mill that Fig. 1 provides for the embodiment of the present invention;
The another kind of structural representation of the hammer mill that Fig. 2 provides for the embodiment of the present invention.
Wherein, 1 is discharge of materials space, and 2 for moving material tup, and 3 is material inlet, and 4 is end cap, and 5 is sieve plate, and 6 is common tup, and 7 is hammer axle, and 8 is main shaft.
Detailed description of the invention
Core of the present invention is to provide a kind of hammer mill, so that the product of the conforming particle by sieve plate both can be obtained, the larger material of particle and a small amount of particulate be mingled with and impurity that disintegrating machine terminal piles up can be discharged freely again, thus avoid blocking disintegrating machine, and then improve the output of disintegrating machine.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
Refer to Fig. 1 and Fig. 2, the structural representation of the hammer mill that Fig. 1 provides for the embodiment of the present invention; The another kind of structural representation of the hammer mill that Fig. 2 provides for the embodiment of the present invention.
The hammer mill that the embodiment of the present invention provides, comprises casing, main shaft 8, hammer carrier, hammer axle 7, tup and sieve plate 5.
Wherein, casing refers to external shell and the end cap 4 of disintegrating machine, and the top of casing offers material inlet 3, material can be dropped in the crusher chamber in casing by this material inlet 3.Main shaft 8 is arranged at casing place rotationally, is specifically located in casing by bearing bracket stand.Hammer carrier is arranged on main shaft 8, and hammer axle 7 is arranged on hammer carrier, and hammer axle 7 is provided with at least one tup, and at least one tup be have axially move material effect move material tup 2, other tup can be common tup 6.
Sieve plate 5 is arranged at casing internal, and be positioned at the outside of tup, casing is provided with discharge of materials space 1 away from the side of material inlet 3, the space that discharge of materials space 1 surrounds with sieve plate 5 and housing respectively and disintegrating machine ft connection, its aperture area is enough to the material being mainly coarse fodder of discharging the accumulation of sieve plate 5 tail end.
Tup (comprise and move material tup 2) will be driven to rotate by hammer carrier after main shaft 8 rotates, after feeding material to be broken by material inlet 3, the fragmentation of tup will be subject to, wherein move the function that material tup 2 had both had broken material, there is again the effect forcing to move axially material, also there is cleaning compass screen surface in the process of mobile material simultaneously and impel the faster effect by sieve aperture of granule.The material be broken is broken while be axially displaced, and extends broken number of times and the time of the material that is broken like this, make material thinner by what break like this, and the granule after being broken more easily becomes product with faster by sieve aperture.
Hammer mill provided by the invention, in the final position moving the direction that material tup 2 makes material advance, the discharge of materials space that can be discharged the coarse fodder larger than the sieve aperture of sieve plate is set, the material of movement always can be allowed to be discharged smoothly outside machine to particle during the most afterbody of disintegrating machine still not from sieve aperture outside discharge machine by this space, and the situation of any putty can not be caused, thus feeding coal can be changed in a larger scope, can not slightly increase the problem that will block equipment due to feed.
Throughput of the present invention can increase exponentially, and difficult broken particle can not get lodged in disintegrating machine, and can eject also can be repeatedly broken again, and therefore output is larger, and power consumption is little.Meanwhile, enter the excessive metal of disintegrating machine and assorted iron can be discharged in time, reduce the chance that disintegrating machine damages.Difficult broken impurity can eject by the present invention, and the purity of the material that can make on the one hand to be broken is higher, turn increases output on the other hand and decreases power consumption.
As shown in Figure 1, discharge of materials space 1 is formed by between sieve plate 5 and the end cap 4 of casing end.After material feeds from material inlet 3, material is moved material tup 2 and common tup 6 fragmentation is also progressively moved to the left, the particle being less than the sieve aperture of sieve plate 5 is discharged outside machine and becomes product, after the particle being greater than sieve aperture and the small part granule that can not discharge in time and excessive assorted iron arrive discharge of materials space 1, be all discharged outside machine by the floss hole in discharge of materials space 1.
In the present invention one specific embodiment, the floss hole in discharge of materials space 1 is positioned at the bottom of casing.The present invention, by the floss hole in discharge of materials space 1 being arranged at the bottom of casing, can make material after entering discharge of materials space 1, directly under gravity by outside floss hole discharge machine, can not cause material overstocking in discharge of materials space 1.
As shown in Figure 2, discharge of materials space 1 is for being arranged at the aperture on the end cap 4 of the casing part of casing end.Be with the difference of above-described embodiment, one end of sieve plate 5 extends to end cap 4 place of casing end, and is connected to a fixed with end cap 4.After material feeds from material inlet 3, material is moved material tup 2 and common tup 6 fragmentation is also progressively moved to the left, the particle being less than the sieve aperture of sieve plate 5 is discharged outside machine, after the particle being greater than sieve aperture and the small part granule that can not discharge in time and excessive assorted iron arrive the aperture on end cap 4, be all discharged outside machine by this aperture.
In the present invention one specific embodiment, aperture comprises the floss hole be opened on end cap 4, and the discharge tube be communicated with floss hole, and discharge-channel is downward-sloping on the direction of the other end by the one end near floss hole.Floss hole should be opened in the bottom of end cap 4, is namely positioned at the bottom that sieve plate 5 surrounds space.The present invention is by being arranged at the bottom of end cap 4 by floss hole, can make material after moving to sieve plate 5 leftmost side, directly under gravity by outside floss hole discharge machine, discharge-channel is downward-sloping on the direction of the other end by the one end near floss hole simultaneously, therefore can not cause material overstocking in discharge-channel.
In one particular embodiment of the present invention, move material tup at least there is one to move material inclined-plane, it will be appreciated by persons skilled in the art that and inclined-plane is set on tup, oblique scraper plate effect can be played or be similar to the precession effect of helix in tup rotary course, namely produce pressure and move material effect.It will be appreciated by persons skilled in the art that setting moves except material inclined-plane except on tup, also can adopt other mode to reach the object of moving material, such as, arrange helical blade etc.
Move material inclined-plane can by removing portion of material to realize on common tup 1.
Move material tup and can move material tup for the monocline face with an inclined-plane, also can be many inclined-planes with at least two inclined-planes and move material tup.Wherein, the material inclined-plane that moves moving material tup can be plane, also can be curved surface.
The tapered slope annular of moving material tup to be outer surface be tapered slope moves material tup.Namely for the hammer mill with common annular hammer, it moves material tup is that tapered slope annular moves material tup, namely this outer surface moving material tup is pyramidal structure, by longitudinal section, the longitudinal section that this tapered slope annular moves material tup is an oblique line (can be skew lines and also can be skew curve).
Move material tup to can be the helical annular that outer surface has a circular spiral blade distributed vertically and move material tup.Namely for the hammer mill with common annular hammer, it moves material tup is that helical annular moves material tup, and namely this outer surface moving material tup has helical blade structure.
Spiral blade face can be understood as a kind of skew surface, but helical annular moves material tup and promotes the mechanism that material does axially-movable and have two kinds, one is when helical annular moves material tup when revolving round the sun at a high speed, its skew surface also has the effect promoting material and axially move, helical annular can produce the effect of rotation under moving the synergy of material tup when impacting material with at sieve plate on the other hand, and foliated spiral just has the effect promoting material and axially move certainly once autobiography.
The circular spiral blade that helical annular moves material tup can be single thread, also can be multi-head spiral; The tooth form of circular spiral blade can be square shaped teeth, lance tooth, saw shape tooth or stepped tooth etc.
Move material tup be outer surface have move material inclined-plane bull annular slope move material tup.Namely for the hammer mill with common bull annular hammer, it moves material tup is that bull annular slope moves material tup, and namely this outer surface moving material tup is inclined-plane.
In the present invention one specific embodiment, all tups can be and move material tup 2, also can comprise with the use of move material tup 2 and common tup 6.Move material tup 2 and can only arrange one in the card of each hammer carrier, in the card of hammer carrier, common tup 6 is still arranged in other positions, also can arrange that multiple moving expects tup 2 or all arrange to move material tup 2.
In the present invention, also can to hammer into shape on axle 7 at each and only install one by different combinations arbitrarily and move material tup 2 or an only common tup 6.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a hammer mill, is characterized in that, comprising:
Casing, described casing offers material inlet (3);
Be arranged at the main shaft (8) at described casing place rotationally;
Be arranged at the hammer carrier on described main shaft (8);
Be arranged at the hammer axle (7) on described hammer carrier, described hammer axle (7) is provided with at least one tup, tup described at least one be have axially move material effect move material tup (2);
Be arranged on described casing, described casing is provided with inside and outside through discharge of materials space (1) away from the side of described material inlet (3).
2. hammer mill as claimed in claim 1, it is characterized in that, described discharge of materials space (1) is positioned at the bottom of the end cap (4) of described casing end.
3. hammer mill as claimed in claim 2, it is characterized in that, the floss hole of described discharge of materials space (1) is positioned at the bottom of described casing.
4. hammer mill as claimed in claim 1, it is characterized in that, described discharge of materials space (1) is for being arranged at the aperture on the end cap (4) of described casing end.
5. hammer mill as claimed in claim 4, it is characterized in that, described aperture comprises the floss hole be opened on described end cap (4), and the discharge tube to be communicated with described floss hole, described discharge-channel is downward-sloping on the direction of the other end by the one end near described floss hole.
6. hammer mill as claimed in claim 1, is characterized in that, described in move many inclined-planes that material tup (2) moves material tup for the monocline face with an inclined-plane or have at least two inclined-planes and move material tup.
7. hammer mill as claimed in claim 6, is characterized in that, described in move material tup (2) to move material inclined-plane be plane inclined-plane or curved surface inclined-plane.
8. hammer mill as claimed in claim 1, is characterized in that, described in move material tup (2) for the tapered slope annular that outer surface is tapered slope and move material tup.
9. hammer mill as claimed in claim 1, is characterized in that, described in move the circular spiral blade that material tup (2) distributes vertically for outer surface has helical annular move material tup;
The circular spiral blade that described helical annular moves material tup is single thread or multi-head spiral;
The tooth form of described circular spiral blade is square shaped teeth, lance tooth, saw shape tooth or stepped tooth.
10. the hammer mill as described in any one of claim 1-9, is characterized in that, moves material tup described in all described tups are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540012.8A CN105170239A (en) | 2015-08-28 | 2015-08-28 | Hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540012.8A CN105170239A (en) | 2015-08-28 | 2015-08-28 | Hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105170239A true CN105170239A (en) | 2015-12-23 |
Family
ID=54892944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510540012.8A Pending CN105170239A (en) | 2015-08-28 | 2015-08-28 | Hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498908A (en) * | 2015-12-31 | 2016-04-20 | 四川先为机械有限公司 | Self-protection type rotor of hammer type crusher |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1350569A1 (en) * | 2002-04-03 | 2003-10-08 | Frank Alex Erich Rindelaub | Waste separation apparatus |
| WO2004037423A2 (en) * | 2002-10-22 | 2004-05-06 | Rader Companies | A hammermill |
| CN1503697A (en) * | 2001-04-28 | 2004-06-09 | 株式会社梦生活 | Automatic crushnig and sorting equipment of garbage and method for sorting out foreign substance in the garbage |
| CN202741197U (en) * | 2012-06-18 | 2013-02-20 | 郑州宇通重工有限公司 | Hammer type separating grinder |
| CN103252271A (en) * | 2013-05-28 | 2013-08-21 | 长沙深湘通用机器有限公司 | Hammer crusher |
| CN203663907U (en) * | 2014-01-13 | 2014-06-25 | 益阳市通力机械制造有限公司 | Sample preparationcrusher |
| CN205008035U (en) * | 2015-08-28 | 2016-02-03 | 长沙深湘通用机器有限公司 | Hammer crusher |
-
2015
- 2015-08-28 CN CN201510540012.8A patent/CN105170239A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1503697A (en) * | 2001-04-28 | 2004-06-09 | 株式会社梦生活 | Automatic crushnig and sorting equipment of garbage and method for sorting out foreign substance in the garbage |
| EP1350569A1 (en) * | 2002-04-03 | 2003-10-08 | Frank Alex Erich Rindelaub | Waste separation apparatus |
| WO2004037423A2 (en) * | 2002-10-22 | 2004-05-06 | Rader Companies | A hammermill |
| CN202741197U (en) * | 2012-06-18 | 2013-02-20 | 郑州宇通重工有限公司 | Hammer type separating grinder |
| CN103252271A (en) * | 2013-05-28 | 2013-08-21 | 长沙深湘通用机器有限公司 | Hammer crusher |
| CN203663907U (en) * | 2014-01-13 | 2014-06-25 | 益阳市通力机械制造有限公司 | Sample preparationcrusher |
| CN205008035U (en) * | 2015-08-28 | 2016-02-03 | 长沙深湘通用机器有限公司 | Hammer crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498908A (en) * | 2015-12-31 | 2016-04-20 | 四川先为机械有限公司 | Self-protection type rotor of hammer type crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252271B (en) | A kind of hammer mill | |
| CN107649355B (en) | A kind of centrifugal Sand screen | |
| CN204891987U (en) | A crusher | |
| CN107999202A (en) | A kind of multi-stage, efficient reducing mechanism of ceramic raw material | |
| CN105597875A (en) | Powder pulverizer | |
| CN105170240A (en) | Horizontal type hammer crusher and vertical type hammer crusher | |
| CN208944207U (en) | A kind of crusher | |
| CN101507942B (en) | Detachable double-layer self-return screen of large-size autogenous mill | |
| CN205613480U (en) | Adjustable dustproof stone crusher of bar rotational speed | |
| CN205008035U (en) | Hammer crusher | |
| CN105170239A (en) | Hammer crusher | |
| CN203355788U (en) | Hammer type crusher | |
| CN2172157Y (en) | Verticle shaft and back shock fine crusher | |
| CN105080657A (en) | Crusher | |
| CN208629736U (en) | A kind of optical fiber at reel powder device | |
| CN204891988U (en) | Horizontal hammer crusher and vertical hammer crusher | |
| CN216025143U (en) | Automatic blanking type coal mill for thermal power plant | |
| CN105080649B (en) | A kind of twin-stage crusher | |
| CN204891978U (en) | Doublestage breaker | |
| CN106490631A (en) | A kind of simple-type fruit crusher | |
| CN203209112U (en) | Fine-grained reversible hammer type crusher | |
| CN204911625U (en) | Hammer pulverizers | |
| CN204891982U (en) | Modular breaker | |
| CN204891985U (en) | Impact breaker | |
| CN105170235B (en) | A kind of hammer mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |