CN203899662U - Arc-shaped tooth plate of toothed roll crusher with double metal - Google Patents
Arc-shaped tooth plate of toothed roll crusher with double metal Download PDFInfo
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- CN203899662U CN203899662U CN201420326119.3U CN201420326119U CN203899662U CN 203899662 U CN203899662 U CN 203899662U CN 201420326119 U CN201420326119 U CN 201420326119U CN 203899662 U CN203899662 U CN 203899662U
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- tooth plate
- roll crusher
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Abstract
The utility model discloses an arc-shaped tooth plate of a toothed roll crusher with double metal. The arc-shaped tooth plate comprises an arc-shaped plate which is made of high-tenacity metal; a plurality of sets of tooth rows made of wear-resistant metal are formed on the outer arc surface of the arc-shaped plate in a manner of casting; the plurality of sets of tooth rows are arranged on the outer arc surface of the arc-shaped plate in the peripheral direction; the plurality of sets of tooth rows respectively comprise a plurality of teeth and a plurality of reinforcing ribs; the plurality of reinforcing ribs are respectively arranged between two adjacent teeth in the tooth rows; a plurality of mounting holes are respectively formed in the arc-shaped plate in the axis direction; a plurality of positioning grooves of positioning mechanisms are formed in the inner arc surface of the arc-shaped plate in the axis direction. Due to the adoption of the double metal, the tooth plate has the advantages of high hardness, high strength, high tenacity and high wear resistance, and is easy to process.
Description
Technical field
The utility model relates to the field of cracking machine for mineral products fragmentation, specifically has the arc tooth plate of bimetallic toothed roll crusher.
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.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 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.
utility model content:
Technical problem to be solved in the utility model is to provide a kind of arc tooth plate with bimetallic toothed roll crusher, and it is simple in structure, can improve crushing efficiency, improves the intensity of roller tooth, reduces the abrasion of roller tooth.
The utility model is achieved through the following technical solutions:
A kind of arc tooth plate with bimetallic toothed roll crusher, it is characterized in that: include the arc that material is high-toughness metal, on the exterior arc surface of described arc, by fusion cast process, having material is that the multiple sets of teeth of antifriction metal (AFM) is arranged, and described multiple sets of teeth comes on the exterior arc surface of described arc and along the circumferential direction arranges; Described multiple sets of teeth row includes respectively a plurality of teeth and a plurality of reinforcement, and described a plurality of reinforcements lay respectively between adjacent two teeth in the tooth row of place; On described arc, along axis direction, be respectively equipped with a plurality of installing holes, on the inner arc surface of described arc, there are a plurality of detent mechanisms that arrange along axis direction.
The described arc tooth plate with bimetallic toothed roll crusher, is characterized in that: described a plurality of installing holes lay respectively between adjacent two groups of tooth rows.
The described arc tooth plate with bimetallic toothed roll crusher, is characterized in that: described a plurality of detent mechanisms include respectively a plurality of positioning boss, a plurality of locating holes or a plurality of locating slot.
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.Tooth is when carrying out even splitting fragmentation to ore, and reinforcement also will carry out shearing-crushing to ore, greatly improve the uniformity of crushing efficiency and product.
The utility model has changed the structure of tooth plate in prior art, and its object is: 1, between adjacent teeth, along the circumferential direction increased reinforcement, greatly improved the intensity of roller tooth, also improved the crushing efficiency of tooth simultaneously; Arc laminating roll surface is installed, and has protected roll surface, has omitted the protection on roll body surface; 2, bimetallic employing makes tooth plate have high rigidity, high strength, high tenacity and high-wearing feature simultaneously, and easily processing; 3, installing hole has been simplified processing and has been installed, time saving and energy saving.
The utility model has the advantages that:
The utility model 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 the utility model installation and operation is steady, noise is little, dust is few, reduced the consumption of high-abrasive material, 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; In addition, bimetallic employing makes tooth plate have high rigidity, high strength, high tenacity and high-wearing feature simultaneously, and easily processing.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is that A-A in Fig. 2 is to cutaway view.
Fig. 4 is that B-B in Fig. 2 is to cutaway view.
The specific embodiment
Referring to Fig. 1,2,3,4, a kind of arc tooth plate with bimetallic toothed roll crusher, including material is the arc 1 of high-toughness metal, on the exterior arc surface of arc 1, by fusion cast process, having material is that the multiple sets of teeth of antifriction metal (AFM) is arranged, and multiple sets of teeth comes on the exterior arc surface of arc 1 and along the circumferential direction arranges; Multiple sets of teeth row includes respectively a plurality of teeth 2 and a plurality of reinforcement 3, and a plurality of reinforcements 3 lay respectively between adjacent two teeth in the tooth row of place; On arc 1, along axis direction, be respectively equipped with a plurality of installing holes 5, on the inner arc surface of arc 1, there are a plurality of detent mechanism locating slots 4 that arrange along axis direction.
In the utility model, a plurality of installing holes 5 lay respectively between adjacent two groups of tooth rows.
It should be noted that, be not only locating slot, so long as play any detent mechanism of positioning action, all belongs to protection domain of the present utility model.
Claims (3)
1. an arc tooth plate with bimetallic toothed roll crusher, it is characterized in that: include the arc that material is high-toughness metal, on the exterior arc surface of described arc, by fusion cast process, having material is that the multiple sets of teeth of antifriction metal (AFM) is arranged, and described multiple sets of teeth comes on the exterior arc surface of described arc and along the circumferential direction arranges; Described multiple sets of teeth row includes respectively a plurality of teeth and a plurality of reinforcement, and described a plurality of reinforcements lay respectively between adjacent two teeth in the tooth row of place; On described arc, along axis direction, be respectively equipped with a plurality of installing holes, on the inner arc surface of described arc, there are a plurality of detent mechanisms that arrange along axis direction.
2. the arc tooth plate with bimetallic toothed roll crusher according to claim 1, is characterized in that: described a plurality of installing holes lay respectively between adjacent two groups of tooth rows.
3. the arc tooth plate with bimetallic toothed roll crusher according to claim 1, is characterized in that: described a plurality of detent mechanisms include respectively a plurality of positioning boss a plurality of locating holes or a plurality of locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326119.3U CN203899662U (en) | 2014-06-18 | 2014-06-18 | Arc-shaped tooth plate of toothed roll crusher with double metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326119.3U CN203899662U (en) | 2014-06-18 | 2014-06-18 | Arc-shaped tooth plate of toothed roll crusher with double metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899662U true CN203899662U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326119.3U Active CN203899662U (en) | 2014-06-18 | 2014-06-18 | Arc-shaped tooth plate of toothed roll crusher with double metal |
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| CN (1) | CN203899662U (en) |
Cited By (1)
| 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 |
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2014
- 2014-06-18 CN CN201420326119.3U patent/CN203899662U/en active Active
Cited By (1)
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |