CN203944423U

CN203944423U - The arc tooth plate with the toothed roll crusher of antifriction metal (AFM)

Info

Publication number: CN203944423U
Application number: CN201420357518.6U
Authority: CN
Inventors: 盛金平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-30
Filing date: 2014-06-30
Publication date: 2014-11-19
Anticipated expiration: 2024-06-30

Abstract

The utility model discloses a kind of arc tooth plate with the toothed roll crusher of antifriction metal (AFM), include arc, on the exterior arc surface of arc, there is the multiple sets of teeth row who along the circumferential direction arranges, multiple sets of teeth row includes respectively a plurality of teeth and a plurality of reinforcement, and a plurality of reinforcements lay respectively between adjacent two teeth in the tooth row of place; The top of a plurality of teeth has respectively the antifriction metal (AFM) that one connects, and on arc, along axis direction, is respectively equipped with a plurality of installing holes, has respectively a plurality of detent mechanisms on the inner arc surface of arc.The utility model is simple in structure, there is antifriction metal (AFM) and reinforcement, 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, consumes noble metal few, cost is low, adjust easy to maintenancely, particularly thoroughly solved broken teeth and high abrasion problem, greatly reduce the operation and maintenance cost of equipment.

Description

The arc tooth plate with the toothed roll crusher of antifriction metal (AFM)

Technical field

The utility model relates to the field of cracking machine for mineral products fragmentation, specifically a kind of arc tooth plate with the toothed roll crusher of antifriction metal (AFM).

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 its roller tooth manufacture craft more complicated, consumption noble metal is many, 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 the toothed roll crusher of antifriction metal (AFM), and it is simple in structure, has antifriction metal (AFM) and reinforcement, can improve crushing efficiency, to improve the intensity of roller tooth, reduce the consumption of noble metal, reduce the abrasion of roller tooth.

The utility model is achieved through the following technical solutions:

A kind of arc tooth plate with the toothed roll crusher of antifriction metal (AFM), include arc, it is characterized in that: on the exterior arc surface of described arc, 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 teeth and a plurality of reinforcement, and described a plurality of reinforcements lay respectively between adjacent two teeth in the tooth row of place; The top of described a plurality of teeth has respectively the antifriction metal (AFM) that one connects, and is respectively equipped with a plurality of installing holes on described arc, has respectively a plurality of detent mechanisms on the inner arc surface of described arc.

The arc tooth plate of the described toothed roll crusher with antifriction metal (AFM), is characterized in that: described a plurality of installing holes lay respectively between adjacent two groups of tooth rows.

The arc tooth plate of the described toothed roll crusher with antifriction metal (AFM), 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 prior art central roll tooth, 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, 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, there is antifriction metal (AFM) and reinforcement, 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, consumes noble metal few, cost is low, adjust easy to maintenancely, particularly thoroughly solved broken teeth and high abrasion problem, greatly reduce the operation and maintenance cost of equipment.

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.

The specific embodiment

Referring to Fig. 1,2,3, a kind of arc tooth plate with the toothed roll crusher of antifriction metal (AFM), include arc 1, on the exterior arc surface of arc 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 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; The top of a plurality of teeth 2 has respectively the antifriction metal (AFM) 6 that one connects, and on arc 1, along axis direction, is respectively equipped with a plurality of installing holes 5, has respectively a plurality of positioning boss 4 that arrange along axis direction on the inner arc surface of arc 1.

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 positioning boss, so long as play any detent mechanism of positioning action, all belongs to protection domain of the present utility model.

Claims

1. an arc tooth plate with the toothed roll crusher of antifriction metal (AFM), include arc, it is characterized in that: on the exterior arc surface of described arc, 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 teeth and a plurality of reinforcement, and described a plurality of reinforcements lay respectively between adjacent two teeth in the tooth row of place; The top of described a plurality of teeth has respectively the antifriction metal (AFM) that one connects, and is respectively equipped with a plurality of installing holes on described arc, has respectively a plurality of detent mechanisms on the inner arc surface of described arc.

2. the arc tooth plate with the toothed roll crusher of antifriction metal (AFM) 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 the toothed roll crusher of antifriction metal (AFM) 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.