CN105289798B - A kind of large reduction ratio side crushing and screening crusher - Google Patents
A kind of large reduction ratio side crushing and screening crusher Download PDFInfo
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- CN105289798B CN105289798B CN201510712232.4A CN201510712232A CN105289798B CN 105289798 B CN105289798 B CN 105289798B CN 201510712232 A CN201510712232 A CN 201510712232A CN 105289798 B CN105289798 B CN 105289798B
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- fluted disc
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Abstract
The present invention relates to a kind of large reduction ratio side crushing and screening crushers, to realize that large reduction ratio is broken.The scheme of use is as follows：Several fluted discs are separately mounted on single or two discaling roll axis, and fluted disc interlaced arrangement is rotated together by a set of or two sets of transmission system drives.Each fluted disc two sides are equipped with dismountable crushing teeth, adjacent with each fluted disc side to be equipped with crushing shell, and wedge-shaped crusher chamber is constituted with fluted disc side.After material enters wedge-shaped crusher chamber, the splitting of the crushing teeth of rotation, stretching and squeeze the effects that under be gradually crushed, the crushing teeth finally rotated from the bottom gap of wedge-shaped crusher chamber force be discharged.Material is leaked out from non-broken workspace in order to prevent, and cover board is equipped on fluted disc, and cover board can open sieve pore, and the material that need not be crushed directly leaks down from sieve pore, needs broken to slide into wedge-shaped crusher chamber along cover board and be crushed.The large reduction ratio that material can be achieved is broken, can control discharging-material size, forces discharge, reduces broken, reduction power consumption.
Description
Technical field
The present invention relates to a kind of large reduction ratio side crushing and screening crusher, it is mainly used for realizing the large reduction ratio of material
It is broken, discharge is forced, productivity is improved, reduced broken, reduction power consumption.
Background technology
Crusher currently on the market mainly has rod-toothed crusher, jaw crusher, gyratory crusher, ring hammer crusher etc.
Several major class.The control of rod-toothed crusher discharging-material size is relatively good, and excessively broken small, yield is larger, but reduction ratio is small, in addition several broken
Although machine reduction ratio is big, discharging-material size control is bad, excessively broken big, due to leaning on gravity discharge, easy putty, low output.In addition
It is said from smashing principle and relies primarily on extruding, taps broken, energy consumption is larger.
Invention content
The drawbacks of in order to solve several mainstream crushers existing in the market described in background technology, the utility model carries
A kind of large reduction ratio side crushing and screening crusher is supplied.
Scheme is used by the present invention solves its technical problem：Several fluted discs are mounted on two discaling roll axis, fluted disc
Interlaced arrangement is rotated together by two sets of transmission system drives, and each fluted disc two sides are equipped with dismountable crushing teeth, and each
Fluted disc side is adjacent to be equipped with crushing shell, constitutes wedge-shaped crusher chamber with the side of fluted disc, the rotation direction of fluted disc is so that crushing teeth is in wedge
The direction of motion and discharge direction in shape crusher chamber is almost the same, and cover board is equipped on fluted disc, and cover board is opened sieve pore, need not be crushed
Material directly leak down not enter crusher chamber from sieve pore, need broken material to slide into wedge-shaped crusher chamber along cover board and be crushed.
Different fluted discs is adjusted to different numerical value from the bottom gap c of the different wedge-shaped crusher chambers of different crushing shell compositions,
Under the premise of material size is constant varigrained material can be broken off with an equipment simultaneously.
The beneficial effects of the invention are as follows：It can be achieved to be crushed the large reduction ratio of material, control discharging-material size, set with one
It is standby to break off varigrained material simultaneously, it effectively reduced and was crushed, and forced discharge, yield is big, is not easy putty.Due to broken
Mechanism is advanced, and power consumption is relatively low.
Description of the drawings：
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1：The present invention removes the front view of the overall structure diagram of cover board；
Fig. 2：The present invention removes the vertical view of the overall structure diagram of cover board；
Fig. 3：The vertical view of the overall structure diagram of cover board is not removed for the present invention；
Fig. 4：For the A-A sectional views of Fig. 1.
1. fluted disc in figure, 2. discaling roll axis, 3. crushing teeths, 4. transmission systems, 5. racks, 6. crushing shells, 7. materials, 8. lids
Plate.
Specific implementation mode
A kind of large reduction ratio side crushing and screening crusher, several fluted discs 1 are separately mounted to single or two discaling roll axis 2
On, if fluted disc 1 is mounted on two discaling roll axis 2,1 interlaced arrangement of fluted disc, together by a set of or two sets of drivings of transmission system 4
Rotation.1 amount of disk number and treating capacity, 1 diameter of fluted disc, rotating speed, 3 distribution density of crushing teeth etc. are related, and treating capacity is bigger, needs
1 quantity of fluted disc is more；One timing for the treatment of capacity, 1 diameter of fluted disc, rotating speed or 3 distribution density of crushing teeth are bigger, and the fluted disc 1 needed counts
Amount is fewer.Each 1 two sides of fluted disc are equipped with detachable crushing teeth 3, size, shape, quantity and the arrangement of crushing teeth 3
Form is related with the attribute for the material 7 to be crushed and discharging-material size size.It is adjacent with 1 side of each fluted disc to be equipped with crushing shell 6,
Wedge-shaped crusher chamber is constituted with 1 side of fluted disc.The correct rotation direction of fluted disc 1 is so that movement side of the crushing teeth 3 in wedge-shaped crusher chamber
To almost the same with discharge direction.After material 7 enters wedge-shaped crusher chamber, based on the splitting of the crushing teeth 3 of rotation, stretching, squeeze
It is gradually crushed under synthesis fragmentation supplemented by pressure, the crushing teeth 3 finally rotated drives from the bottom of wedge-shaped crusher chamber and stitches
Gap forces discharge.Due to the present invention based on the crumbling method that cleaves, stretch, relative to the crusher based on attrition crushing, energy
It consumes relatively low.For the material 7 required less than discharging-material size, directly through the gap between crushing teeth 3, finally from wedge-shaped crusher chamber
Discharge is forced in bottom gap, will not be broken, and is effectively reduced broken.By adjusting the bottom gap c of wedge-shaped crusher chamber
Size can adjust discharging-material size in a certain range.Since the discharging clearance of wedge-shaped crusher chamber can root relative to feeding mouth
According to the very little for requiring setting, it is achieved that the purpose of large reduction ratio.If the bottom gap c of different wedge-shaped crusher chambers adjusted
For different numerical value, so that it may under the premise of material size is constant, varigrained material is broken off simultaneously with an equipment
7.Pan feeding is leaked out from non-broken workspace in order to prevent, and cover board 8 is equipped on fluted disc 1, and cover board 8 can open sieve pore, need not be crushed
Material 7 directly leak down not enter crusher chamber from sieve pore, need broken material 7 to slide into wedge-shaped crusher chamber along cover board 8 and broken
It is broken.The present invention can be achieved to be crushed the large reduction ratio of material 7, control discharging-material size, and different grains are broken off simultaneously with an equipment
The material 7 of degree was effectively reduced and was crushed, and forced discharge, yield is big, is not easy putty.Since Cracking Mechanism is advanced, power consumption compared with
It is low.
Claims (2)
1. a kind of large reduction ratio side crushing and screening crusher, it is characterized in that：Several fluted discs (1) are mounted on two discaling roll axis
(2) on, fluted disc (1) interlaced arrangement is rotated together by two sets of transmission system (4) drivings, and each fluted disc (1) two sides are equipped with can
The crushing teeth (3) of dismounting, it is adjacent with each fluted disc (1) side to be equipped with crushing shell (6), it is broken to constitute wedge shape with the side of fluted disc (1)
Broken chamber, the rotation direction of fluted disc (1) are to make the direction of motion and discharge direction of the crushing teeth (3) in wedge-shaped crusher chamber almost the same,
Cover board (8) is equipped on fluted disc (1), cover board (8) opens sieve pore, and the material (7) that need not be crushed, which directly leaks down from sieve pore, not to be entered
Crusher chamber needs broken material (7) to slide into wedge-shaped crusher chamber along cover board (8) and is crushed.
2. a kind of large reduction ratio side crushing and screening crusher according to claim 1, it is characterized in that by different fluted discs
(1) the bottom gap c of the different wedge-shaped crusher chambers constituted from different crushing shells (6) is adjusted to different numerical value, so that it may with
Under the premise of material size is constant, varigrained material (7) is broken off simultaneously with an equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712232.4A CN105289798B (en) | 2015-10-24 | 2015-10-24 | A kind of large reduction ratio side crushing and screening crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712232.4A CN105289798B (en) | 2015-10-24 | 2015-10-24 | A kind of large reduction ratio side crushing and screening crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105289798A CN105289798A (en) | 2016-02-03 |
| CN105289798B true CN105289798B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712232.4A Active CN105289798B (en) | 2015-10-24 | 2015-10-24 | A kind of large reduction ratio side crushing and screening crusher |
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| CN (1) | CN105289798B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140384B (en) * | 2016-07-28 | 2019-09-06 | 安徽凯达能源科技有限公司 | Coal grinding device |
| CN109331965A (en) * | 2018-11-05 | 2019-02-15 | 北京中煤煤炭洗选技术有限公司 | A kind of integrated crusher of high-precision right-angle drive formula extruding cutting |
| CN111774003B (en) * | 2020-08-07 | 2021-06-11 | 张家港衡业特种树脂有限公司 | Preparation method of epoxy asphalt anticorrosive paint |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602527A1 (en) * | 1976-01-23 | 1977-07-28 | Palyi Hansen Int Aps | Grinding disc for circular grinding machine - has concentric grooves with angled grinding plates and legs inclined in circumferential direction |
| US5411216A (en) * | 1992-12-11 | 1995-05-02 | O'keefe; Dennis | Tire shredder and process for shredding tires |
| CN201711172U (en) * | 2009-10-14 | 2011-01-19 | 周明义 | Double roll crusher with underlying working set |
| CN201552027U (en) * | 2009-10-23 | 2010-08-18 | 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 | Novel coal crusher |
| CN202037019U (en) * | 2011-05-04 | 2011-11-16 | 顾曙华 | Stone crusher |
| CN202316000U (en) * | 2011-11-23 | 2012-07-11 | 中冶北方工程技术有限公司 | Hexagon hole toothed disc type single roll crusher |
| CN202538841U (en) * | 2012-01-16 | 2012-11-21 | 石家庄功倍重型机械有限公司 | Screening crushing machine |
| CN205413169U (en) * | 2015-10-24 | 2016-08-03 | 中煤张家口煤矿机械有限责任公司 | Big crushing ratio side crushing and screening breaker |
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2015
- 2015-10-24 CN CN201510712232.4A patent/CN105289798B/en active Active
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| Publication number | Publication date |
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| CN105289798A (en) | 2016-02-03 |
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