CN106311388A

CN106311388A - Moveable cone and fixed cone panel structure of cone crusher

Info

Publication number: CN106311388A
Application number: CN201510395484.9A
Authority: CN
Inventors: 肖功方
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-08
Filing date: 2015-07-08
Publication date: 2017-01-11

Abstract

The invention relates to a moveable cone and fixed cone panel structure of a cone crusher, wherein a fixed cone consists of a main body and a plurality of panels which are arranged circumferentially and uniformly; a moveable cone also consists of a main body and a plurality of panels which are arranged circumferentially and uniformly; the hardness of each main body is lower than that of each panel, namely, the main bodies are always worn firstly and the panels are always worn later in the working process, so that the inner surface of the fixed cone and the outer surface of the moveable cone always maintain stripe shapes arranged high and low alternately, and materials can be effectively clamped after entering a crushing cavity; and when the moveable cone rotates relative to the fixed cone, the materials can be sheared and crushed, so the crushing efficiency is improved.

Description

A kind of moving cone of cone crusher and surely bore panel structure

Technical field:

The present invention and a kind of gyratory crusher, particularly to be a kind of moving cone of cone crusher and surely bore panel structure.

Background technology:

Gyratory crusher can be used for the mineral such as iron ore, limestone, gangue crush, be widely used in mine, sandstone, The fields such as building materials.

The crusher chamber of gyratory crusher is to determine the conical cavity that the male cone (strobilus masculinus) of the inner conical surface of cone and mantle is formed, and fixed cone is installed fixing Motionless, mantle does circle swing and rotary motion under drive system, makes the material of entrance crusher chamber under extruding and shear action Complete to crush.

Prior art moving cone of cone crusher and fixed cone are integrally cast by steel alloy, but due to it directly with material Contact, abrasion ratio is more serious, causes shorten its service life, crushes the conical surface smooth due to abrasion simultaneously, causes material to clamp down on power Not, it is impossible to realize effective shearing-crushing, crushing efficiency reduces.

Summary of the invention:

The invention aims to overcome above deficiency, it is provided that a kind of moving cone of cone crusher and surely bore panel structure, with Substitute prior art so that it is realizing wear-resistant, service life is long, and realizes effective shearing-crushing, promote crushing efficiency.

The structure of the present invention is by being achieved in:

Determining to bore and fixedly mount motionless, that mantle centrage is certain with cone centrage holding surely angle, mantle can realize along it certainly Body central shaft rotate, the most also can realize centered by himself central shaft, with determine cone central shaft for axis make circular cone swing, make Material is crushed a certain fixed position is the most descending by crusher chamber, more ascending carries out discharge.

Many panels that fixed cone as above is distributed by parent and even circumferential form, and wherein the hardness of parent differs from panelling Hardness, owing to hardness is the highest, wear and tear the slowest, hardness is the lowest, weares and teares the fastest, the most in the course of the work, high total of hardness It is first to wear and tear, low the wearing and tearing the most afterwards of hardness, make the inner conical surface determining cone be formed and remain the shape of stripes that height is alternate.

Many panels that mantle as above is also distributed by parent and even circumferential form.Wherein the hardness of parent differs from edge The hardness of plate, the most in the course of the work, high the most first the wearing and tearing of hardness, low the wearing and tearing the most afterwards of hardness, make the male cone (strobilus masculinus) of mantle Formed and remain the shape of stripes that height is alternate.

The outer surface of inner surface and mantle owing to determining cone is always to maintain the shape of stripes that height is alternate, makes material enter broken Behind chamber, it is possible to effectively vise, when mantle rotates relative to fixed cone, the shearing-crushing of material can be realized, improve crushing efficiency.

Accompanying drawing illustrates:

Fig. 1 is for inventing main sectional view；

Fig. 2 bores stereoscopic appearance figure surely；

Fig. 3 mantle stereoscopic appearance figure；

Detailed description of the invention:

The exemplary construction of the specific embodiment of the invention is by being achieved in:

As it is shown in figure 1, cone 1 fixed installation is motionless surely, mantle 2 centrage O ' O ' keeps with surely boring 1 centrage OO Certain angle a, mantle 2 can realize rotating along himself central shaft O ' O ', the most also can realize centered by O ' O ', Make circular cone with OO for axis and swing (i.e. centrage O ' O ' does circular cone around OO and swings), make crusher chamber 3 at a certain fixed bit Put and the most descending material is crushed, more ascending carry out discharge.

As shown in Figure 1 and Figure 2, many panels 1-2 that cone 1 is distributed by parent 1-1 and even circumferential surely forms.Wherein The hardness of the parent 1-1 hardness less than panelling 1-2, owing to hardness is the highest, weares and teares the slowest, and hardness is the lowest, weares and teares the fastest, because of This in the course of the work, parent 1-1 the most first weares and teares, and panelling 1-2 weares and teares the most afterwards, make to determine the inner conical surface of cone 1 formed and Remain the shape of stripes that height is alternate.

As shown in Figure 1, Figure 3, many panels 2-2 that mantle 2 is distributed by parent 2-1 and even circumferential forms.Wherein The hardness of the parent 2-1 hardness less than panelling 2-2, the most in the course of the work, parent 2-1 the most first weares and teares, and panelling 2-2 is total Wear and tear after being, make the male cone (strobilus masculinus) of mantle 2 be formed and remain the shape of stripes that height is alternate.

The outer surface of inner surface and mantle 2 owing to determining cone 1 is always to maintain the shape of stripes that height is alternate, makes material enter broken Behind chamber 3, it is possible to effectively vise, when mantle 2 relative to determine cone 1 rotate time, can realize the shearing-crushing of material, improve broken Broken efficiency.

Claims

1. a moving cone of cone crusher and surely bore panel structure, it is characterised in that fixed cone is distributed by parent and even circumferential Many panels form, and wherein the hardness of parent differs from the hardness of panelling.

2. moving cone of cone crusher as claimed in claim 1 and surely bore panel structure, mantle is by parent and even circumferential Many panels composition of distribution, wherein the hardness of parent differs from the hardness of panelling.