CN104014393A - Crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates - Google Patents
Crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates Download PDFInfo
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- CN104014393A CN104014393A CN201410267832.XA CN201410267832A CN104014393A CN 104014393 A CN104014393 A CN 104014393A CN 201410267832 A CN201410267832 A CN 201410267832A CN 104014393 A CN104014393 A CN 104014393A
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- arc
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- roller
- teeth
- roll shafts
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Abstract
The invention discloses a crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates. The crusher tooth roller comprises a plurality of roller shafts, wherein a plurality of axial key slots are formed in outer circular-arc surfaces of the plurality of roller shafts respectively; the plurality of arc-shaped tooth plates are fixedly mounted on the outer circular-arc surfaces of the plurality of roller shafts respectively; the inner circular-arc surface of each arc-shaped tooth plate is provided with positioning key slots corresponding to the plurality of axial key slots one by one; flat keys are mounted between the corresponding axial key slots and positioning key slots; a plurality of sets of tooth rows are arranged on the outer circular-arc surfaces of the plurality of arc-shaped tooth plates; each of the plurality of sets of tooth rows comprises the plurality of edge blade teeth and the plurality of reinforcing ribs; a plurality of mounting holes are formed in the plurality of arc-shaped plates along the axis direction; in the plurality of roller shafts, the plurality of sets of tooth rows on the corresponding arc-shaped tooth plate on the adjacent roller shafts are mutually staggered. According to the crusher tooth roller, the crushing efficiency and the fine crushing degree and the uniformity of products are improved; the crusher tooth roller has low energy consumption, high efficiency, stability in operation, small noises, little dust, and convenience in installation, adjustment and maintenance.
Description
Technical field
The present invention relates to the toothed roll crusher field of mineral products fragmentation, specifically on a kind of arc tooth plate with the cracker teeth roller of rib sword tooth and reinforcement.
Background technology
Along with China's rapid development of economy, capital construction is in large scale.To the demand of construction material, will be surprising.China is also a mineral products demand big country simultaneously.Mineral products processing market prospects are wide.At present in China and even abroad, the broken process equipment of mineral products always in poor efficiency, high energy consumption, highly wear and tear, hover in " one is low " of high pollution, " three height ".As " hammer mill ", " impact breaker ", be that match power is large, wear and tear in machines is large, efficiency is low, noise is high, dust pollution is serious always.And old-fashioned " toothed roll crusher " still exist complex structure, consume that noble metal is many, maintenance cost is high, use defects such as adjusting complexity, be difficult to apply always.The disintegrating apparatus of developing a kind of " high efficiency ", " low energy consumption ", " low noise ", " dust pollution is little " has been extremely urgent.The patent No. is the toothed roll crusher patent of ZL206020627773.9, although solved the root problem of disintegrating machine, manufacture craft more complicated, cost is higher, and on roller tooth, there is no reinforcement and rib sword, the intensity of roller tooth is lower easily there is broken teeth phenomenon and wear away serious percentage of damage relatively low.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of its arc tooth plate is simple in structure, has rib sword tooth and reinforcement, improves crushing efficiency with the discaling roll on the toothed roll crusher of reinforcement and rib sword tooth, improves the intensity of roller tooth, reduces the abrasion of roller tooth.
The present invention is achieved by the following technical solutions:
On a kind of arc tooth plate with the cracker teeth roller of rib sword tooth and reinforcement, include a plurality of roll shafts that are rotatably installed in crusher shell, described a plurality of roll shafts are arranged side by side, it is characterized in that: on the exterior arc surface of described a plurality of roll shafts, be along the circumferential direction respectively equipped with a plurality of axial keyways, on the exterior arc surface of a plurality of roll shafts, be installed with respectively a plurality of arc tooth plates, on the inner arc surface of each arc tooth plate, be respectively equipped with and a plurality of axial keyways positioning spline one to one, between corresponding axial keyway and positioning spline, be separately installed with flat key; On the exterior arc surface of described a plurality of arc tooth plates, there is the multiple sets of teeth row who along the circumferential direction arranges, described multiple sets of teeth row includes respectively a plurality of rib sword teeth and a plurality of reinforcement, described a plurality of reinforcements are corresponding in a plurality of rib sword teeth between adjacent two rib sword teeth respectively, and are connected with the rib sword tooth one at place; On described a plurality of arcs, along axis direction, be respectively equipped with a plurality of installing holes; In described a plurality of roll shaft, the multiple sets of teeth row on adjacent two roll shafts on corresponding arc tooth plate staggers mutually.
On described a kind of arc tooth plate, with the cracker teeth roller of rib sword tooth and reinforcement, it is characterized in that: in described a plurality of roll shafts, form between two one group.
On described arc tooth plate with the cracker teeth roller of rib sword tooth and reinforcement, it is characterized in that: on the exterior arc surface of described a plurality of roll shafts, along the circumferential direction the both sides at each axial keyway are respectively equipped with screw hole, described a plurality of installing holes are corresponding one by one with described screw hole respectively, there is screw corresponding through described a plurality of installing holes and be screwed in screw hole corresponding thereto respectively, described a plurality of arc tooth plates are fixedly mounted on respectively on the exterior arc surface of a plurality of roll shafts.
During use, power-on, slows down and transmission device makes two roll shafts do to rotate in opposite directions.From top, add ore, canine tooth and little tooth carry out splitting and shearing-crushing to ore equably, and lump ore is broken into qualified particle.
The present invention has changed the structure of discaling roll in prior art, and its object is: 1, adjacent ribs sword tooth, between roller tooth, along the circumferential direction increased reinforcement, and greatly improved the intensity of roller tooth, also improved the crushing efficiency of roller tooth simultaneously; A plurality of arc laminating roll surfaces are installed, and have protected roll surface, have omitted the protection on roll body surface; 2, the rib sword of projection has significantly reduced the contact area of roller tooth and ore, has reduced the abrasion of roller tooth; 3, on a plurality of axial keyways that are along the circumferential direction provided with on roll shaft exterior arc surface and the inner arc surface of arc tooth plate, be respectively equipped with and a plurality of axial keyways positioning spline one to one, between corresponding axial keyway and positioning spline, be separately installed with flat key, arc tooth plate is positioned on roll shaft exterior arc surface, simplified processing technology, reduced production cost, facilitated simultaneously and installed and maintenance, time saving and energy saving.
Advantage of the present invention is:
The present invention is simple in structure, improved crushing efficiency, can make simultaneously product seed evenly, cross that crushing is few, energy consumption is low, production capacity is high, and installation and operation of the present invention is steady, noise is little, dust is few, consumption noble metal is few, and cost is low, adjusts easy to maintenance, particularly thoroughly solve broken teeth and high abrasion problem, greatly reduced the operation and maintenance cost of equipment; Arc tooth plate is connected and is positioned on roll shaft exterior arc surface by key, has simplified processing technology, installation, adjustment, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the structural representation of the single discaling roll of the present invention.
Fig. 3 is that the B-B of Fig. 2 is to cutaway view.
Fig. 4 is the single roll shaft front view of the present invention.
Fig. 5 is that the C-C of Fig. 4 is to cutaway view.
Fig. 6 is the front view of arc tooth plate.
Fig. 7 is that the A-A of Fig. 6 is to cutaway view.
Fig. 8 is the top view of arc tooth plate.
The specific embodiment
Referring to accompanying drawing, on a kind of arc tooth plate with the cracker teeth roller of rib sword tooth and reinforcement, include a plurality of roll shafts 6 that are rotatably installed in crusher shell, a plurality of roll shafts 6 are arranged side by side, on the exterior arc surface of a plurality of roll shafts 6, be along the circumferential direction respectively equipped with a plurality of axial keyways 7, on the exterior arc surface of a plurality of roll shafts 6, be installed with respectively a plurality of arc tooth plates 1, on the inner arc surface of each arc tooth plate, be respectively equipped with and a plurality of axial keyways 6 positioning spline 4 one to one, between corresponding axial keyway and positioning spline, be separately installed with flat key 10; On the exterior arc surface of a plurality of arc tooth plates 1, there is the multiple sets of teeth row who along the circumferential direction arranges, multiple sets of teeth row includes respectively a plurality of rib sword teeth 2 and a plurality of reinforcement 3, a plurality of reinforcements 3 are corresponding in a plurality of rib sword teeth 2 between adjacent two rib sword teeth respectively, and are connected with the rib sword tooth one at place; On a plurality of arcs 1, along axis direction, be respectively equipped with a plurality of T shape installing holes 5; In a plurality of roll shafts 6, the multiple sets of teeth row on adjacent two roll shafts on corresponding arc tooth plate staggers mutually.
In the present invention, in a plurality of roll shafts 6, form between two one group; On the exterior arc surface of a plurality of roll shafts 6, along the circumferential direction in the both sides of each axial keyway, be respectively equipped with screw hole 8, a plurality of T shape installing holes 5 are corresponding one by one with screw hole 8 respectively, there is screw 9 corresponding through a plurality of T shape installing holes 5 and be screwed in screw hole corresponding thereto respectively, a plurality of arc tooth plates 1 are fixedly mounted on respectively on the exterior arc surface of a plurality of roll shafts 6.
Claims (3)
- On an arc tooth plate with the cracker teeth roller of rib sword tooth and reinforcement, include a plurality of roll shafts that are rotatably installed in crusher shell, described a plurality of roll shafts are arranged side by side, it is characterized in that: on the exterior arc surface of described a plurality of roll shafts, be along the circumferential direction respectively equipped with a plurality of axial keyways, on the exterior arc surface of a plurality of roll shafts, be installed with respectively a plurality of arc tooth plates, on the inner arc surface of each arc tooth plate, be respectively equipped with and a plurality of axial keyways positioning spline one to one, between corresponding axial keyway and positioning spline, be separately installed with flat key; On the exterior arc surface of described a plurality of arc tooth plates, there is the multiple sets of teeth row who along the circumferential direction arranges, described multiple sets of teeth row includes respectively a plurality of rib sword teeth and a plurality of reinforcement, described a plurality of reinforcements are corresponding in a plurality of rib sword teeth between adjacent two rib sword teeth respectively, and are connected with the rib sword tooth one at place; On described a plurality of arcs, along axis direction, be respectively equipped with a plurality of installing holes; In described a plurality of roll shaft, the multiple sets of teeth row on adjacent two roll shafts on corresponding arc tooth plate staggers mutually.
- On a kind of arc tooth plate according to claim 1 with the cracker teeth roller of rib sword tooth and reinforcement, it is characterized in that: in described a plurality of roll shafts, form between two one group.
- On arc tooth plate according to claim 1 with the cracker teeth roller of rib sword tooth and reinforcement, it is characterized in that: on the exterior arc surface of described a plurality of roll shafts, along the circumferential direction the both sides at each axial keyway are respectively equipped with screw hole, described a plurality of installing holes are corresponding one by one with described screw hole respectively, there is screw corresponding through described a plurality of installing holes and be screwed in screw hole corresponding thereto respectively, described a plurality of arc tooth plates are fixedly mounted on respectively on the exterior arc surface of a plurality of roll shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267832.XA CN104014393A (en) | 2014-06-16 | 2014-06-16 | Crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267832.XA CN104014393A (en) | 2014-06-16 | 2014-06-16 | Crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014393A true CN104014393A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267832.XA Pending CN104014393A (en) | 2014-06-16 | 2014-06-16 | Crusher tooth roller with edge blade teeth and reinforcing ribs on arc-shaped tooth plates |
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| CN (1) | CN104014393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537623A (en) * | 2017-09-15 | 2018-01-05 | 陈彬 | A kind of reducing mechanism for building and its method of work |
| CN110124790A (en) * | 2019-05-28 | 2019-08-16 | 山西煤矿机械制造股份有限公司 | The dissection type discaling roll of double-geared roller crusher |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020166911A1 (en) * | 2001-05-10 | 2002-11-14 | Rajewski David E. | Shredding apparatus |
| CN201218514Y (en) * | 2008-06-12 | 2009-04-08 | 黄凡 | Tooth ring of coke cutter |
| CN201815328U (en) * | 2010-10-22 | 2011-05-04 | 王东善 | Combined self-fixed gear roller |
| CN201841029U (en) * | 2010-11-10 | 2011-05-25 | 林州市马氏炼铁技术研究开发有限公司 | Coke crushing roller |
| CN103721784A (en) * | 2013-12-16 | 2014-04-16 | 盛金平 | Crusher tooth roller with arc toothed plates |
| CN203540612U (en) * | 2013-09-05 | 2014-04-16 | 黑龙江昱泰重型机器制造有限公司 | Crushing tooth for double-tooth roller crushing machine or four-tooth roller crushing machine |
| CN203886599U (en) * | 2014-06-16 | 2014-10-22 | 盛金平 | Pulverizer tooth roller with edge blade teeth and reinforcing ribs on arc-shaped toothed plate |
-
2014
- 2014-06-16 CN CN201410267832.XA patent/CN104014393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166911A1 (en) * | 2001-05-10 | 2002-11-14 | Rajewski David E. | Shredding apparatus |
| CN201218514Y (en) * | 2008-06-12 | 2009-04-08 | 黄凡 | Tooth ring of coke cutter |
| CN201815328U (en) * | 2010-10-22 | 2011-05-04 | 王东善 | Combined self-fixed gear roller |
| CN201841029U (en) * | 2010-11-10 | 2011-05-25 | 林州市马氏炼铁技术研究开发有限公司 | Coke crushing roller |
| CN203540612U (en) * | 2013-09-05 | 2014-04-16 | 黑龙江昱泰重型机器制造有限公司 | Crushing tooth for double-tooth roller crushing machine or four-tooth roller crushing machine |
| CN103721784A (en) * | 2013-12-16 | 2014-04-16 | 盛金平 | Crusher tooth roller with arc toothed plates |
| CN203886599U (en) * | 2014-06-16 | 2014-10-22 | 盛金平 | Pulverizer tooth roller with edge blade teeth and reinforcing ribs on arc-shaped toothed plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537623A (en) * | 2017-09-15 | 2018-01-05 | 陈彬 | A kind of reducing mechanism for building and its method of work |
| CN110124790A (en) * | 2019-05-28 | 2019-08-16 | 山西煤矿机械制造股份有限公司 | The dissection type discaling roll of double-geared roller crusher |
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Application publication date: 20140903 |