CN105289798A - Large-crushing-ratio side crushing sieving crusher - Google Patents
Large-crushing-ratio side crushing sieving crusher Download PDFInfo
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- CN105289798A CN105289798A CN201510712232.4A CN201510712232A CN105289798A CN 105289798 A CN105289798 A CN 105289798A CN 201510712232 A CN201510712232 A CN 201510712232A CN 105289798 A CN105289798 A CN 105289798A
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Abstract
The invention relates to a large-crushing-ratio side crushing sieving crusher. The large-crushing-ratio side crushing sieving crusher is used for large-crushing-ratio crushing. According to the scheme, multiple gear discs are installed on one or two gear roll shafts, and the gear discs are arranged in a staggered mode and driven by one or two drive systems to rotate together. Detachable crushing teeth are installed on the two sides of each gear disc, crushing plates are arranged adjacent to the sides of each gear disc, and wedge-shaped crushing cavities are formed by the crushing plates and the side faces of the gear discs. After materials enter the wedge-shaped crushing cavities, the materials are gradually crushed under the effects of splitting, stretching, extrusion and the like of the rotating crushing teeth, and finally are forcedly discharged from the bottoms of the wedge-shaped crushing cavities through the rotating crushing teeth. In order to prevent the materials from leaking from a non-crushing working area, cover plates are arranged on the gear discs, sieve holes can be opened through the cover plates, the materials which do not need to be crushed directly leak from the sieve holes, and the materials needing to be crushed slide into the wedge-shaped crushing cavities along the cover plates to be crushed. Large-crushing-ratio crushing of the materials can be achieved, the discharging granularity can be controlled, forced discharge is achieved, excessive crushing is reduced, and power consumption is reduced.
Description
Technical field
The present invention relates to a kind of large reduction ratio side crushing and screening disintegrating machine, the large reduction ratio being mainly used in realizing material is broken, forces discharge, boosts productivity, and reduces broken, reduction power consumption.
Background technology
Disintegrating machine in the market mainly contains several large classes such as rod-toothed crusher, jaw crusher, gyratory crusher, ring hammer disintegrating machine.Rod-toothed crusher discharging-material size controls relatively good, crosses broken little, and output is comparatively large, and the ratio of reduction is little, although several disintegrating machine ratio of reduction is large in addition, but discharging-material size controls bad, crosses broken large, and due to by gravity discharge, easy putty, yields poorly.Say from smashing principle in addition and mainly rely on extruding, knock fragmentation, energy consumption is larger.
Summary of the invention
In order to solve the drawback of existing several main flow disintegrating machine on the market described in background technology, the invention provides a kind of large reduction ratio side crushing and screening disintegrating machine.
The present invention solves the scheme that its technical problem adopts: several fluted discs are arranged on single or two discaling roll axles respectively, if fluted disc is arranged on two discaling roll axles, then fluted disc interlaced arrangement, is rotated together by a set of or two cover transmission system drives.Each fluted disc two sides are provided with dismountable crushing teeth, the size of crushing teeth, shape, quantity and arrangement form with want broken material attribute relevant with discharging-material size.Adjacently with each fluted disc side be provided with crushing shell, form wedge shape crusher chamber with fluted disc side.The correct rotation direction of fluted disc is that the direction of motion that makes crushing teeth in wedge shape crusher chamber and discharge direction are basically identical.After material enters wedge shape crusher chamber, the crushing teeth rotated splitting, be stretched as master, extruding is by progressively broken under auxiliary comprehensive fragmentation, is finally driven by the crushing teeth rotated and forces to discharge from the gap, bottom of wedge shape crusher chamber.Because the present invention is based on the crumbling method of splitting, stretching, be main disintegrating machine relative to attrition crushing, energy consumption is lower.For the material being less than discharging-material size requirement, directly through the space between crushing teeth, finally force to discharge from the gap, bottom of wedge shape crusher chamber, can not be broken, effectively reduce fragmentation.By gap, the bottom c of adjustment wedge shape crusher chamber, material granularity can be adjusted within the specific limits.Due to wedge shape crusher chamber discharging clearance relative to feeding mouth can arrange as requested very little, just achieve the object of large reduction ratio.If gap, the bottom c of different wedge shape crusher chamber is adjusted to different numerical value, just under the constant prerequisite of material size, varigrained material can be gone out with the fragmentation simultaneously of an equipment.In order to prevent pan feeding from spilling from non-broken workspace, fluted disc is provided with cover plate, and cover plate can open sieve aperture, does not need broken material directly to leak down from sieve aperture and does not enter crusher chamber, needs broken material to slip into wedge shape crusher chamber along cover plate and carries out fragmentation.Some fluted discs refer to that fluted disc quantity is relevant with treating capacity, fluted disc diameter, rotating speed, crushing teeth distribution density etc., and treating capacity is larger, and the fluted disc quantity of needs is more; Treating capacity one timing, fluted disc diameter, rotating speed or crushing teeth distribution density are larger, and the fluted disc quantity of needs is fewer.
The invention has the beneficial effects as follows: can realize the large reduction ratio of material broken, control discharging-material size, go out varigrained material with the fragmentation simultaneously of an equipment, effectively reduced fragmentation, force discharge, output is large, not easily putty.Because Cracking Mechanism is advanced, power consumption is lower.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1: the present invention removes the front view of the overall structure schematic diagram of cover plate;
Fig. 2: the present invention removes the top view of the overall structure schematic diagram of cover plate;
Fig. 3: the top view not removing the overall structure schematic diagram of cover plate for the present invention;
Fig. 4: be the A-A sectional view of Fig. 1.
1. fluted discs in figure, 2. discaling roll axle, 3. crushing teeth, 4. transmission system, 5. frame, 6. crushing shell, 7. material, 8. cover plate.
Detailed description of the invention
A kind of large reduction ratio side crushing and screening disintegrating machine, several fluted discs 1 are arranged on single or two discaling roll axles 2 respectively, if fluted disc 1 is arranged on two discaling roll axles 2, then fluted disc 1 interlaced arrangement, is driven by a set of or two cover transmission systems 4 and rotate together.Fluted disc 1 quantity is relevant with treating capacity, fluted disc 1 diameter, rotating speed, crushing teeth 3 distribution density etc., and treating capacity is larger, and fluted disc 1 quantity of needs is more; Treating capacity one timing, fluted disc 1 diameter, rotating speed or crushing teeth 3 distribution density are larger, and fluted disc 1 quantity of needs is fewer.Each fluted disc 1 two sides are provided with the detachable crushing teeth 3 changed, the size of crushing teeth 3, shape, quantity and arrangement form with want the attribute of the material 7 of fragmentation relevant with discharging-material size size.Adjacently with each fluted disc 1 side be provided with crushing shell 6, form wedge shape crusher chamber with fluted disc 1 side.The correct rotation direction of fluted disc 1 makes the direction of motion of crushing teeth 3 in wedge shape crusher chamber basically identical with row direction.After material 7 enters wedge shape crusher chamber, the crushing teeth 3 rotated splitting, be stretched as master, extruding is by progressively broken under auxiliary comprehensive fragmentation, is finally driven by the crushing teeth 3 rotated and forces to discharge from the gap, bottom of wedge shape crusher chamber.Because the present invention is based on the crumbling method of splitting, stretching, be main disintegrating machine relative to attrition crushing, energy consumption is lower.For the material 7 being less than discharging-material size requirement, directly through the space between crushing teeth 3, finally force to discharge from the gap, bottom of wedge shape crusher chamber, can not be broken, effectively reduce fragmentation.By the size of gap, the bottom c of adjustment wedge shape crusher chamber, material granularity can be adjusted within the specific limits.Due to wedge shape crusher chamber discharging clearance relative to feeding mouth can arrange as requested very little, just achieve the object of large reduction ratio.If gap, the bottom c of different wedge shape crusher chamber is adjusted to different numerical value, just under the constant prerequisite of material size, varigrained material 7 can be gone out with the fragmentation simultaneously of an equipment.In order to prevent pan feeding from spilling from non-broken workspace, fluted disc 1 is provided with cover plate 8, and cover plate 8 can open sieve aperture, does not need broken material 7 directly to leak down from sieve aperture and does not enter crusher chamber, need broken material 7 to slip into wedge shape crusher chamber along cover plate 8 and carry out fragmentation.The present invention can realize the large reduction ratio of material 7 broken, controls discharging-material size, and go out varigrained material 7 with the fragmentation simultaneously of an equipment, effectively reduced fragmentation, force discharge, output is large, not easily putty.Because Cracking Mechanism is advanced, power consumption is lower.
Claims (6)
1. a large reduction ratio side crushing and screening disintegrating machine, it is characterized in that: several fluted discs (1) are arranged on single or two discaling roll axles (2) respectively, if fluted disc (1) is arranged on two discaling roll axles (2), then fluted disc (1) interlaced arrangement, is driven by a set of or two covers transmission system (4) and rotates together.Each fluted disc (1) two sides are provided with dismountable crushing teeth (3), the size of crushing teeth (3), shape, quantity and arrangement form with want the attribute of broken material (7) and discharging-material size to require relevant; Adjacently with each fluted disc (1) side be provided with crushing shell (6), form wedge shape crusher chamber with the side of fluted disc (1); The rotation direction of fluted disc (1) is that the direction of motion that makes crushing teeth (3) in wedge shape crusher chamber and discharge direction are basically identical; After material (7) enters wedge shape crusher chamber, rotate crushing teeth (3) splitting, be stretched as master, extruding is by progressively broken under auxiliary comprehensive fragmentation, is finally driven by the crushing teeth (3) rotated and forces to discharge from the gap, bottom of wedge shape crusher chamber; For the material (7) being less than discharging-material size requirement, directly through the space between crushing teeth (3), finally force to discharge from the gap, bottom of wedge shape crusher chamber, can not be broken; Fluted disc (1) is provided with lid pole (8), cover plate (8) can open sieve aperture, do not need broken material (7) directly to leak down from sieve aperture and do not enter crusher chamber, need broken material (7) to slip into wedge shape crusher chamber along cover plate (8) and carry out fragmentation.
2. a kind of large reduction ratio side according to claim 1 crushing and screening disintegrating machine, it is characterized in that: two sides of fluted disc (1) are all provided with the detachable crushing teeth (3) changed, the size of crushing teeth (3), shape, quantity and arrangement form with want the attribute of broken material (7) and discharging-material size to require relevant, the direction of rotation of fluted disc (1) meets the basically identical requirement in the discharge direction of the direction of motion of crushing teeth (3) in wedge shape crusher chamber and material (7).
3. a kind of large reduction ratio side according to claim 1 crushing and screening disintegrating machine, it is characterized in that: adjacently with each fluted disc (1) side be provided with crushing shell (6), form wedge shape crusher chamber together, gap, the bottom c of the wedge shape crusher chamber that crushing shell (6) and fluted disc (1) are formed can adjust, thus realizes the object adjusting material granularity within the specific limits.
4. a kind of large reduction ratio side according to claim 1 crushing and screening disintegrating machine, it is characterized in that: gap, the bottom c of the different wedge shape crusher chamber different fluted discs (1) and different crushing shell (6) formed is adjusted to different numerical value, just under the constant prerequisite of material size, varigrained material (7) can be gone out with the fragmentation simultaneously of an equipment.
5. a kind of large reduction ratio side according to claim 1 crushing and screening disintegrating machine, it is characterized in that: spill from non-broken workspace to prevent pan feeding, fluted disc (1) is coated with cover plate (8), cover plate (8) has sieve aperture, the material (7) meeting the not needs fragmentation of granularity requirements directly leaks down from sieve aperture and does not enter crusher chamber, needs broken material (7) to slip into wedge shape crusher chamber along cover plate (8) and carries out fragmentation.
6. a kind of large reduction ratio side according to claim 1 crushing and screening disintegrating machine, it is characterized in that: some fluted discs (1) refer to that fluted disc (1) quantity is relevant with treating capacity, fluted disc (1) diameter, rotating speed, crushing teeth (3) distribution density etc., treating capacity is larger, and fluted disc (1) quantity of needs is more; Treating capacity one timing, fluted disc (1) diameter, rotating speed or crushing teeth (3) distribution density are larger, and fluted disc (1) quantity of needs is fewer.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510712232.4A CN105289798B (en) | 2015-10-24 | 2015-10-24 | A kind of large reduction ratio side crushing and screening crusher |
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| CN105289798A true CN105289798A (en) | 2016-02-03 |
| CN105289798B CN105289798B (en) | 2018-09-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140384A (en) * | 2016-07-28 | 2016-11-23 | 安徽凯达能源科技有限公司 | Coal lapping 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 |
| CN111774003A (en) * | 2020-08-07 | 2020-10-16 | 巩莉 | Preparation method of epoxy asphalt anticorrosive paint |
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| 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 |
| 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 |
| CN201711172U (en) * | 2009-10-14 | 2011-01-19 | 周明义 | Double roll crusher with underlying working set |
| 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
Patent Citations (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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140384A (en) * | 2016-07-28 | 2016-11-23 | 安徽凯达能源科技有限公司 | Coal lapping device |
| 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 |
| CN111774003A (en) * | 2020-08-07 | 2020-10-16 | 巩莉 | Preparation method of epoxy asphalt anticorrosive paint |
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| Publication number | Publication date |
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| CN105289798B (en) | 2018-09-18 |
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