CN202909771U - Arc-shaped toothed plate on teeth-roller cracker - Google Patents

Arc-shaped toothed plate on teeth-roller cracker Download PDF

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Publication number
CN202909771U
CN202909771U CN 201220529392 CN201220529392U CN202909771U CN 202909771 U CN202909771 U CN 202909771U CN 201220529392 CN201220529392 CN 201220529392 CN 201220529392 U CN201220529392 U CN 201220529392U CN 202909771 U CN202909771 U CN 202909771U
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China
Prior art keywords
arc
shaped
plate
toothed plate
teeth
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CN 201220529392
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盛金平
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盛金平
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Abstract

The utility model discloses an arc-shaped toothed plate on a teeth-roller cracker. The arc-shaped toothed plate comprises an arc-shaped plate and is characterized in that a plurality of columnar tooth bits are arranged on the outer crown face of the arc-shaped plate in the circumferential direction, cutting blades are arranged between the adjacent columnar tooth bits, a plurality of T-shaped mounting holes are formed on the arc-shaped plate in the axial direction, and positioning lug bosses are formed on the inner crown face of the arc-shaped plate in the axial direction. The arc-shaped toothed plate has a simple structure, can improve the crushing efficiency due to arrangement of the tooth bits and the cutting blades, and is stable in installation and running, low in manufacturing cost and convenient in adjustment and maintenance.

Description

Arc tooth plate on the toothed roll crusher
Technical field
The utility model relates to a kind of disintegrating machine for the mineral products fragmentation, mainly is the arc tooth plate on a kind of toothed roll crusher.
Background technology
Along with China's rapid development of economy, capital construction is in large scale.Demand to construction material will be surprising.China also is a mineral products demand big country simultaneously.The 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, pace up and down in " one is low " of high pollution, " three height ".Such as " hammer mill ", " impact breaker ", be that match power is large, wear and tear in machines is large, efficient is low, noise is high, dust pollution is serious always.And still there is complex structure in old-fashioned " toothed roll crusher ", consumes that noble metal is many, maintenance cost is high, use defectives such as adjusting complexity, is 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.I am the toothed roll crusher patent of ZL201020628553.9 and ZL201120485478.X in the patent No. of application on November 26th, 2010, although solved the root problem of disintegrating machine, but the roller tooth manufacture craft more complicated on it, cost is higher, and do not have shear blade on the roller tooth, percentage of damage is relatively low.
The utility model content
Technical problem to be solved in the utility model provides the arc tooth plate on a kind of toothed roll crusher, and it is simple in structure, is provided with tooth head and shear blade, can improve crushing efficiency, and installation and operation is steady, cost is low, adjusts easy to maintenance.
The utility model is achieved through the following technical solutions:
Arc tooth plate on a kind of toothed roll crusher, include arc, it is characterized in that: a plurality of columnar tooth heads that have many groups to arrange in the circumferential direction of the circle on the exterior arc surface of described arc, be provided with in the circumferential direction of the circle shear blade between the adjacent columnar tooth head, be provided with a plurality of T-shaped installing holes along axis direction on the described arc; Be provided with positioning boss along axis direction on the inner arc surface of described arc.
Described T-shaped installing hole is between the columnar tooth head of adjacent set on the arc.
During use, arc tooth plate of the present utility model is contained in above the discaling roll of rod-toothed crusher, makes two discaling rolls do to rotate in opposite directions.The columnar tooth head is when carrying out even splitting fragmentation to ore, and shear blade also will be carried out shearing-crushing to ore.Greatly improved the uniformity of crushing efficiency and product.
The utility model has changed the structure of prior art central roll tooth, and its purpose is: 1, increased in the circumferential direction of the circle shear blade between the adjacent columnar tooth head, greatly improved crushing efficiency, also improved the intensity of columnar tooth simultaneously; Arc applying roll surface is installed, and has protected roll surface, has omitted the protection on roll body surface; 2, T shape installing hole has been simplified processing and installed, and is time saving and energy saving.
The utility model has the advantages that:
The utility model is simple in structure, has improved crushing efficiency, can make simultaneously the product seed evenly, cross that crushing is few, energy consumption is low, production capacity is high, and the utility model installation and operation is steady, noise is little, dust is few, the consumption noble metal is few, and cost is low, adjusts easy to maintenance.Particularly thoroughly solve broken teeth and repaired problem, greatly reduced the operation and maintenance cost of equipment.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the A-A sectional view among Fig. 2.
The specific embodiment
Referring to Fig. 1,2,3, arc tooth plate on a kind of toothed roll crusher, include arc 1, the a plurality of columnar tooth heads 2 that have many groups to arrange in the circumferential direction of the circle on the exterior arc surface of described arc 1, be provided with in the circumferential direction of the circle shear blade 3 between the adjacent columnar tooth head 2, be provided with a plurality of T-shaped installing holes 4 along axis direction on the described arc 1; Be provided with positioning boss 5 along axis direction on the inner arc surface of described arc 1.
Described T-shaped installing hole 4 is between the columnar tooth head of adjacent set on the arc.

Claims (2)

1. the arc tooth plate on the toothed roll crusher, include arc, it is characterized in that: a plurality of columnar tooth heads that have many groups to arrange in the circumferential direction of the circle on the exterior arc surface of described arc, be provided with in the circumferential direction of the circle shear blade between the adjacent columnar tooth head, be provided with a plurality of T-shaped installing holes along axis direction on the described arc; Be provided with positioning boss along axis direction on the inner arc surface of described arc.
2. the arc tooth plate on a kind of toothed roll crusher according to claim 1, it is characterized in that: described T-shaped installing hole is between the columnar tooth head of adjacent set on the arc.
CN 201220529392 2012-10-16 2012-10-16 Arc-shaped toothed plate on teeth-roller cracker Active CN202909771U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220529392 CN202909771U (en) 2012-10-16 2012-10-16 Arc-shaped toothed plate on teeth-roller cracker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220529392 CN202909771U (en) 2012-10-16 2012-10-16 Arc-shaped toothed plate on teeth-roller cracker

Publications (1)

Publication Number Publication Date
CN202909771U true CN202909771U (en) 2013-05-01

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ID=48158116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220529392 Active CN202909771U (en) 2012-10-16 2012-10-16 Arc-shaped toothed plate on teeth-roller cracker

Country Status (1)

Country Link
CN (1) CN202909771U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104014395A (en) * 2014-06-18 2014-09-03 盛金平 Bimetallic arc-shaped toothed plate of toothed roll crusher
CN104014392A (en) * 2014-06-09 2014-09-03 盛金平 Arc-shaped toothed plate with large and small teeth on toothed roll crusher
CN104014391A (en) * 2014-06-09 2014-09-03 盛金平 Crusher tooth roller provided with arc-shaped tooth plates with big and small teeth
CN104014394A (en) * 2014-06-16 2014-09-03 盛金平 Cambered toothed plate with blade edge teeth and reinforcement ribs
CN104107740A (en) * 2014-06-30 2014-10-22 含山县关镇机械厂 Split type crusher crushing tooth
CN104128227A (en) * 2014-07-23 2014-11-05 盛金平 Alloy-inlaid crusher roller-tooth with interlocking mechanism
CN104128225A (en) * 2014-07-17 2014-11-05 盛金平 Double-metal toothed bar of toothed-roll crusher

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104014392A (en) * 2014-06-09 2014-09-03 盛金平 Arc-shaped toothed plate with large and small teeth on toothed roll crusher
CN104014391A (en) * 2014-06-09 2014-09-03 盛金平 Crusher tooth roller provided with arc-shaped tooth plates with big and small teeth
CN104014394A (en) * 2014-06-16 2014-09-03 盛金平 Cambered toothed plate with blade edge teeth and reinforcement ribs
CN104014395A (en) * 2014-06-18 2014-09-03 盛金平 Bimetallic arc-shaped toothed plate of toothed roll crusher
CN104107740A (en) * 2014-06-30 2014-10-22 含山县关镇机械厂 Split type crusher crushing tooth
CN104128225A (en) * 2014-07-17 2014-11-05 盛金平 Double-metal toothed bar of toothed-roll crusher
CN104128227A (en) * 2014-07-23 2014-11-05 盛金平 Alloy-inlaid crusher roller-tooth with interlocking mechanism

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