CN104128239A - Multistage conical cavity fixed hammerhead crusher - Google Patents
Multistage conical cavity fixed hammerhead crusher Download PDFInfo
- Publication number
- CN104128239A CN104128239A CN201410328755.4A CN201410328755A CN104128239A CN 104128239 A CN104128239 A CN 104128239A CN 201410328755 A CN201410328755 A CN 201410328755A CN 104128239 A CN104128239 A CN 104128239A
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- main shaft
- tup
- housing
- hammer head
- 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.)
- Granted
Links
- 241000251131 Sphyrna Species 0.000 title abstract 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 24
- 238000013467 fragmentation Methods 0.000 claims description 11
- 238000006062 fragmentation reaction Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 241001133184 Colletotrichum agaves Species 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a multistage conical cavity fixed hammerhead crusher. Multiple layers of cutterheads are arranged on the main shaft of the conical crushing cavity from the top to bottom in a tower shape. Each layer of cutterhead is fixedly provided with a plurality of hammerheads. A substance, which enters the crushing cavity from the top of the crushing cavity, is punched by the hammerheads arranged on the cutterheads that rotate in a high speed and are perpendicular to the main shaft, and extruded and grinded by the hammerheads and cavity wall into powder. The hammerheads on the cutterhead are staggeredly arranged, so that a plurality of hammerheads can be arranged in the same descending path so as to increase the punching frequency on the substance. The space between the hammerheads and the cavity wall becomes narrower from the top to the bottom and can be changed by changing the height of the machine. The substance is grinded in each stage during the descending process, and is finally discharged out of the crusher when the particle size of the substance is equal to the distance between the hammerhead in the lowest stage and the cavity wall.
Description
Technical field
The invention belongs to crushing mechanism technical field, be specifically related to a kind of multi-level cone chamber fixed hammer disintegrating machine.
Background technology
Along with increasing sharply year by year of China's fiberglass production and use amount, glass fibre reinforced plastic waste is on the increase.Because fiberglass has excellent decay resistance, being difficult to nature destroys, glass fibre reinforced plastic waste is increasing to the threat of environment, handle demand to these discarded objects is also more and more urgent, the processing method of current both economical environmental protection is that it is carried out reclaiming as filler recycling after physical crushing or chemical pyrolysis, and two kinds of methods all need discarded object to carry out varigrained fragmentation.The glass fibre reinforced plastic waste of bulk can first cut into the size of 500mm-1000mm as the wind wheel blade of wind-driven generator with diamond wire saw machine, recycling single-shaft crusher is cut into 80mm-250mm, if will still lack at present effective disintegrating apparatus to its further fragmentation.Not only the high breaking strength of hardness is large for glass-reinforced plastic material, although and itself is more crisp but its inner contained reinforcing fiber materials causes the material after fragmentation stick together or be bonded on crushing mechanism, can hinder carrying out smoothly of shattering process, due to this specific character of glass-reinforced plastic material, it is carried out to fragmentation and should take the mode of hitting.
Summary of the invention
The object of the present invention is to provide a kind of multi-level cone chamber fixed hammer disintegrating machine, for fiberglass material being broken for to the smaller particle size that can be used for filler recovery.
Multi-level cone provided by the invention chamber fixed hammer disintegrating machine, comprise main shaft 1, liner plate 2, cutterhead Hammer head assembly 3, housing 4 and clearing apparatus 5, wherein: housing 4 is conical structure, and its upper diameter is little compared with lower diameter, liner plate 2 is inside installed, forms conical crusher chamber; Described main shaft 1 is vertically through conical crusher chamber, and main shaft 1 bottom is fixed in frame 6 by bearing 8 and bearing seal and lubricating arrangement 9; The cutterhead Hammer head assemblies 3 that some layers is arranged are up and down installed on main shaft 1, and the nominal diameter of every layer of cutterhead Hammer head assembly 3 increases from top to bottom successively, and the gap of itself and crusher chamber chamber wall reduces successively; Cutterhead Hammer head assembly 3 comprises cutterhead 14 and tup 15, the shape of every layer of cutterhead 14 is cirque structure, its annular limit has circular groove and square groove, described circular groove and square groove are alternately arranged, tup 15 one end are fixed in the circular groove of this layer of cutterhead 14 by steel plate 16 and screw 17, fully ensured rigidity when tup 15 hits, the circular groove of every one deck annular cutterhead with align in the square groove of it adjacent annular cutterhead; From being positioned at the ground floor cutterhead Hammer head assembly 3 of topmost, taking square groove axis as benchmark, every layer of cutterhead is offset 30 degree successively; Described clearing apparatus 5 is positioned at orlop cutterhead Hammer head assembly 3 bottoms; Crusher chamber top is provided with feeding mouth 13, and bottom homonymy is provided with discharging opening 10;
Main shaft 1 rotarily drives cutterhead 14 and tup 15 moves, the material entering from the feeding mouth 13 on top decline process be subject to that tup 15 hits or tup 15 and liner plate 2 to its extruding and grinding and fragmentation, qualified material enters next stage, and larger material continues to repeat in the corresponding levels broken; Material after fragmentation is step by step discharged from the discharging opening 10 of bottom.
Described clearing apparatus 5 rotates with main shaft 1, and the material that bottom is piled up is swept to discharging opening and discharges, and prevents that solid accumulation from causing cutterhead dieback.
In the present invention, on described housing 4 inwalls, be welded with gusset 18, can increase housing rigidity, liner plate 2 embeds in the lattice region that gusset surrounds and is used for protecting housing not impacted and wear damage by thing, and certain sword effect of scraping is played in the slightly perks of liner plate 2 sides.
In the present invention, described housing 4 bottoms are provided with adjusting device 7, and the hydraulic stem of described adjusting device 7 can change the height of housing 4 shells, thereby change discharge size.
Beneficial effect of the present invention is:
Beneficial effect of the present invention is: this disintegrating machine adopts fixed hammer to material pounding fragmentation, larger crushing force can be provided, its cone crusher chamber and the setting of multilayer cutterhead also can realize extruding and the grinding to material, further promote crushing effect, realize the classification of material in chamber simultaneously, there is higher crushing efficiency.
Brief description of the drawings
Fig. 1 is structural scheme of mechanism of the present invention;
Fig. 2 is the top view of cutterhead Hammer head assembly of the present invention;
Fig. 3 is monolithic cutterhead shape figure of the present invention;
Fig. 4 is individual layer cutterhead Hammer head assembly schematic diagram of the present invention;
Fig. 5 is that housing gusset of the present invention and liner plate are arranged expansion schematic diagram;
Number in the figure: 1-main shaft, 2-liner plate, 3-cutterhead Hammer head assembly, 4-housing, 5-clearing apparatus, 6-frame, 7-adjusting device, 8-bearing, 9-bearing seal and lubricating arrangement, 10-bottom discharging opening, 11-screw, 12-long threaded rod, 13-upper feeding mouth, 14-cutterhead, 15-tup, 16-steel plate, 17-screw, 18-gusset.
Detailed description of the invention
Now according to accompanying drawing and in conjunction with following specific embodiment, the present invention will be further described.
Embodiment 1: as shown in the figure, on conical housing 4, liner plate 2 is installed and is formed conical crusher chamber, crusher chamber inner main axis 1 is fixed in frame 6 by bearing 8 and bearing seal and lubricating arrangement 9.Six stacked cutterhead Hammer head assemblies of putting 3 fixing with long threaded rod 12 are installed on main shaft 1, and the nominal diameter of every layer of cutterhead Hammer head assembly 3 structure increases from top to bottom successively, and the gap of itself and crusher chamber chamber wall reduces successively.In cutterhead Hammer head assembly 3, on the annular limit of cutterhead, alternately have circular groove and square groove, from ground floor, taking square groove axis as benchmark, every layer of cutterhead is offset 30 degree successively, circular groove has four bolts hole around, just to lower floor's square groove, tup 15 one end are fixed in circular groove by steel plate 16 and screw 17, fully ensure rigidity when tup hits, can effectively improve strike effect, and under this arrangement, in each descent path, be all furnished with two tups, to ensure that material is subject to enough cycles.
Main shaft 1 rotarily drives cutterhead 14 and tup 15 moves, the material entering from the feeding mouth 13 on top decline process be subject to that tup 15 hits or tup 15 and liner plate 2 to its extruding and grinding and fragmentation, qualified material enters next stage, and larger material continues to repeat in the corresponding levels broken.Material after fragmentation is step by step discharged from the discharging opening 10 of bottom.Can change the height of body fuselage by the hydraulic stem of adjusting device 7, thereby change discharge size.
Be provided with clearing apparatus 5 in orlop cutterhead bottom, it is fixed by screw 11 and rotates with main shaft 1, and the material that bottom is piled up is swept to discharging opening and discharges, and prevents that solid accumulation from causing cutterhead dieback.
On housing 4 inwalls, be welded with gusset 18, can increase housing rigidity, liner plate 2 embeds in the lattice region that gusset surrounds and is used for protecting housing not impacted and wear damage by thing, and the slightly perk of liner plate side can be played certain sword effect of scraping.
Above description and accompanying drawing have represented the preferred embodiments of the present invention.Be appreciated that under the condition not deviating from by the spirit and scope of the defined principle of the present invention of claims, within various increases, distortion and replacement all should be comprised in protection scope of the present invention.
Claims (3)
1. a multi-level cone chamber fixed hammer disintegrating machine, comprise main shaft (1), liner plate (2), cutterhead Hammer head assembly (3), housing (4) and clearing apparatus (5), it is characterized in that: housing (4) is conical structure, its upper diameter is little compared with lower diameter, liner plate (2) is inside installed, forms conical crusher chamber; Described main shaft (1) is vertically through conical crusher chamber, and main shaft (1) bottom is fixed in frame (6) by bearing (8) and bearing seal and lubricating arrangement (9); The cutterhead Hammer head assemblies (3) that some layers is arranged are up and down installed on main shaft (1), and the nominal diameter of every layer of cutterhead Hammer head assembly (3) increases from top to bottom successively, and the gap of itself and crusher chamber chamber wall reduces successively; Cutterhead Hammer head assembly (3) comprises cutterhead (14) and tup (15), the shape of every layer of cutterhead (14) is cirque structure, its annular limit has circular groove and square groove, described circular groove and square groove are alternately arranged, tup (15) one end is fixed in the circular groove of this layer of cutterhead (14) by steel plate (16) and screw (17), fully ensured rigidity when tup (15) hits, the circular groove of every one deck annular cutterhead with align in the square groove of it adjacent annular cutterhead; From being positioned at the ground floor cutterhead Hammer head assembly (3) of topmost, taking square groove axis as benchmark, every layer of cutterhead is offset 30 degree successively; Described clearing apparatus (5) is positioned at orlop cutterhead Hammer head assembly (3) bottom; Crusher chamber top is provided with feeding mouth (13), and bottom homonymy is provided with discharging opening (10);
Main shaft (1) rotarily drives cutterhead (14) and tup (15) motion, the material entering from the feeding mouth (13) on top decline process be subject to that tup (15) hits or tup (15) and liner plate (2) to its extruding and grinding and fragmentation, qualified material enters next stage, and larger material continues to repeat in the corresponding levels broken; Material after fragmentation is step by step discharged from the discharging opening (10) of bottom;
Described clearing apparatus (5) is with main shaft (1) rotation, and the material that bottom is piled up is swept to discharging opening and discharges, and prevents that solid accumulation from causing cutterhead dieback.
2. multi-level cone according to claim 1 chamber fixed hammer disintegrating machine; it is characterized in that being welded with gusset (18) on described housing (4) inwall; can increase housing rigidity; in the lattice region that liner plate (2) embedding gusset surrounds, be used for protecting housing not impacted and wear damage by thing; the slightly perk of liner plate (2) side, plays certain sword effect of scraping.
3. multi-level cone according to claim 1 chamber fixed hammer disintegrating machine, it is characterized in that described housing (4) bottom is provided with adjusting device (7), the hydraulic stem of described adjusting device (7) changes the height of housing (4) shell, thereby changes discharge size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328755.4A CN104128239B (en) | 2014-07-11 | 2014-07-11 | Multistage conical cavity fixed hammerhead crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328755.4A CN104128239B (en) | 2014-07-11 | 2014-07-11 | Multistage conical cavity fixed hammerhead crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128239A true CN104128239A (en) | 2014-11-05 |
| CN104128239B CN104128239B (en) | 2017-02-01 |
Family
ID=51801238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410328755.4A Expired - Fee Related CN104128239B (en) | 2014-07-11 | 2014-07-11 | Multistage conical cavity fixed hammerhead crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128239B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127677A (en) * | 1995-01-25 | 1996-07-31 | 中国矿业大学 | Horizontal cone rotor impact crusher |
| JPH0966243A (en) * | 1995-08-31 | 1997-03-11 | Hitachi Ltd | Vertical crusher |
| CN101507934A (en) * | 2009-03-20 | 2009-08-19 | 中国海洋石油总公司 | Polymers multi-level pulling-grinding device |
| JP2012005945A (en) * | 2010-06-24 | 2012-01-12 | Shinwa Kikai Sangyo:Kk | Crusher |
| CN203209140U (en) * | 2013-03-05 | 2013-09-25 | 郑州华建工程机械有限公司 | Multi-roller and ring hammer composite airflow micro-pulverizer |
-
2014
- 2014-07-11 CN CN201410328755.4A patent/CN104128239B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127677A (en) * | 1995-01-25 | 1996-07-31 | 中国矿业大学 | Horizontal cone rotor impact crusher |
| JPH0966243A (en) * | 1995-08-31 | 1997-03-11 | Hitachi Ltd | Vertical crusher |
| CN101507934A (en) * | 2009-03-20 | 2009-08-19 | 中国海洋石油总公司 | Polymers multi-level pulling-grinding device |
| JP2012005945A (en) * | 2010-06-24 | 2012-01-12 | Shinwa Kikai Sangyo:Kk | Crusher |
| CN203209140U (en) * | 2013-03-05 | 2013-09-25 | 郑州华建工程机械有限公司 | Multi-roller and ring hammer composite airflow micro-pulverizer |
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| Publication number | Publication date |
|---|---|
| CN104128239B (en) | 2017-02-01 |
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Granted publication date: 20170201 |