CN2541051Y - Vertical crusher - Google Patents

Abstract

The utility model relates to a vertical bucker, belonging to breaking machinery of mines, metallurgies, building materials and chemical materials. The utility model includes a material inlet hopper, a material-distributing tray, a breaking cavity, a material-discharging mouth, a rotor and a motor, which are all assembled on an airframe, a gear form backing block is arranged around the breaking cavity and integrates with a protective layer, the rotor in the breaking cavity is provided with three injection mouths, wherein the inner sides of the injection mouths are provided with wear-resisting lips, and the outer sides are provided with reaction lips, the surfaces of the wear-resisting lips are welded with alloy bits. The utility model has the advantage of compact structure, is capable of increasing efficiency, decreasing consumption, resisting wear, reacting and acting the materials, and has good effect in breaking materials and the like.

Description

Standing crusher

Affiliated field:

The utility model relates to a kind of standing crusher, belongs to the crushing mechanism of mine, metallurgy, building materials, industrial chemicals.

Background technology:

Traditional disintegrating apparatus has hammer mill, jaw crusher, kibbler roll, impact crusher etc., all disintegrating machines all will be done wear-out part with alloy, abrasion resistance, hardness are less, add that material directly contacts with wear body, the liner plate of crusher chamber very easily weares and teares, and have that crushing effect is poor, shortcoming such as production cost height, efficient are low.

Summary of the invention:

The purpose of this utility model is in order to overcome weak point of the prior art, and provide a kind of compact conformation, synergy consumption reduction, wear-resistant, have counterattack and hit the characteristics of material, the standing crusher that the material crushing effect is good certainly.

The purpose of this utility model is achieved in that it includes hopper, material separating disc, crusher chamber, discharge gate, rotor, motor, is installed on the body, is provided with and protective layer all-in-one-piece profile of tooth liner plate around the crusher chamber; Rotor in the crusher chamber is provided with three jets, and the jet inboard is equipped with wear-resisting lip respectively, and the counterattack lip is equipped with in the outside; The surface soldered of wear-resisting lip has alloy cutter head.

Wear-resisting lip is detachable with the counterattack lip.

Compared to existing technology, the utlity model has following advantage:

1, compact conformation, the synergy consumption reduction because the jet medial and lateral are respectively equipped with dismountable wear-resisting lip, counterattack lip, spray, hits certainly, strikes back successively and finish continuously, and the material crushing effect is good;

2, the profile of tooth liner plate forms protective layer in crusher chamber the inside, can improve complete machine service life 60%;

3, wear-resisting lip surface soldered alloy cutter head, hardness and abrasion resistance are higher, prolonged it service life 2-3 doubly;

4, steady, the no dry sound of running, easily worn part replacing, easy to maintenance.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the utility model rotor structure schematic diagram.

Fig. 3 is the utility model profile of tooth lining plate structure schematic diagram.

The specific embodiment:

As Fig. 1, Fig. 2, shown in Figure 3, it includes hopper 1, material separating disc 2, crusher chamber 4, discharge gate 7, rotor 3, motor 5, is installed on the body 6, is provided with and protective layer 13 all-in-one-piece profiles of tooth 12 liner plates 8 around the crusher chamber 4; Rotor 3 in the crusher chamber 4 is provided with three jets 11, and jet 11 inboards are equipped with wear-resisting lip 10 respectively, and counterattack lip 9 is equipped with in the outside, and wear-resisting lip 10 is detachable with counterattack lip 9; The surface soldered of wear-resisting lip 10 has alloy cutter head.

The course of work: the material that is broken is sent into disintegrating machine by material bin 1, through material separating disc 2 a part of material is sent into crusher rotor 3 by the centre, a part is freely fallen around the rotor 3 by peripheral, high speed rotor rotated 3 is penetrated the speed of material with per second 40-75 rice by three jets 11, material impacting with peripheral free-falling, form from breaking up broken, it is broken from breaking up to form secondary around the material that does not smash bumps against on the profile of tooth liner plate 8, the material that does not also smash rebounds and is broken by 9 bumps of the counterattack lip on the high speed rotor rotated 3, still there is not broken lump material to strike back bump fragmentation voluntarily on the liner plate 8 again, injection has been finished in the motion that moves in circles like this, from hitting, the impact crushing process, broken material is discharged by discharge gate 7.

Claims (2)

1, a kind of standing crusher, it includes hopper, material separating disc, crusher chamber, discharge gate, rotor, motor, is installed on the body, it is characterized in that:

Be provided with and protective layer all-in-one-piece profile of tooth liner plate around A, the crusher chamber;

Rotor in B, the crusher chamber is provided with three jets, and the jet inboard is equipped with wear-resisting lip respectively, and the counterattack lip is equipped with in the outside;

The surface soldered of C, wear-resisting lip has alloy cutter head.

2, standing crusher according to claim 1 is characterized in that wear-resisting lip and counterattack lip are detachable.

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