CN101549311A - Host machine of steel scrap crusher - Google Patents

Abstract

The invention relates to a host machine of a steel scrap crusher, which is used for crushing steel scrap, waste vehicles and household appliances. The host machine of steel scrap crusher comprises a main shaft roller (1), an upper cover body (2), an upper box body (3), a lower box body (4), a blanking port (5), a lower screen stencil (6), a lower chopping board (7), an overturning cylinder (8), an upper discharge door (9), the oil cylinder (10) of the upper discharge door and a lining plate (11). The main shaft roller comprises main shafts (1-4), clapboards (1-8), clapboard sleeves (1-5), hammerhead pin rolls (1-9), extrusion hammerheads (1-6) and beating hammerheads (1-7); a plurality of clapboards are sheathed on the main shafts along the length direction of the main shafts in a spacing way; the clapboard sleeves are sheathed on the main shafts between two neighboring clapboards; four hammerhead pin rolls are arranged on the periphery of the plurality of clapboards along the length direction of the main shafts in a penetrating way; and a plurality of extrusion hammerheads and beating hammerheads are sheathed on the hammerhead pin rolls between two neighboring clapboards in a rotating way. The host machine of the steel scrap crusher can process waste vehicles, household appliances, extra-heavy duty type steel scraps and large components.

Description

Host machine of steel scrap crusher

(1) technical field

The present invention relates to a kind of scrap steel crusher, especially relate to a kind of host machine of steel scrap crusher.Be mainly used in the fragmentation of scrap iron and steel, abandoned car, household electrical appliance.Belong to steel scrap treatment facility technical field.

(2) background technology

The steel scrap treatment facility mainly contains two kinds at present: the one, and packing briquetting equipment.Be mainly used to handle the frivolous material such as smear metal that thin plate, wire rod and mechanical processing process produce, with convenient transportation and raising heap specific density; The 2nd, cut off equipment.Be mainly used to handle heavy-duty waste steel and large-scale component, be convenient to into stove.More than two kinds of steel scrap treatment facilities all have the following disadvantages: the range of work is little, frivolous material and heavy-duty waste steel and large-scale components such as smear metal that thin plate, wire rod and mechanical processing process produce can only be handled, but abandoned car, household electrical appliance and extra-heavy duty type steel scrap and large-scale component can not be handled.

(3) summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, a kind of host machine of steel scrap crusher that can handle abandoned car, household electrical appliance and extra-heavy duty type steel scrap and large-scale component is provided.

The objective of the invention is to realize in the following manner: a kind of host machine of steel scrap crusher, comprise principal axis roller, upper cover body, upper box, lower box, blanking port, lower screen cloth, following chopping block, overturning oil cylinder, last discharge door, last discharge door oil cylinder and interior lining panel, described lower box charging aperture places the chute discharging opening rear side of the charger with Hydraulic Double cylinder of scrap steel crusher, the principal axis roller vertical equity is installed in the described lower box, upper box rear portion and lower box are rotationally connected, the piston rod of described overturning oil cylinder and upper box side are hinged, the cylinder tail and the lower box mount pad of overturning oil cylinder are hinged, described upper cover body is fixedly connected on the upper box top, described upward discharge door vertically rotates and is arranged at the upper box internal upper part, the piston rod of last discharge door one end and last discharge door oil cylinder is hinged, the other end is freely placed, the cylinder tail of last discharge door oil cylinder and the side of upper box are hinged, lower screen cloth is arranged in the lower box, and place the described principal axis roller back lower place, described blanking port places the lower box bottom of described lower screen cloth below and rear side, following chopping block places on the described lower box internal face, and place the front lower place of described principal axis roller, be lining in the described interior lining panel on the lower box internal face, described principal axis roller comprises main shaft, dividing plate, diaphragm housing ring, the tup bearing pin, extruding tup and strike tup, described dividing plate has some, some dividing plates are loaded on the main shaft along main axis length direction spacer sleeve, diaphragm housing ring is placed on the main shaft between adjacent two dividing plates, described tup bearing pin has four, be threaded onto the neighboring of some dividing plates along the main axis length direction, adjacent two tup bearing pins are 90 ° of layouts mutually, described extruding tup and strike tup have many, turning set is loaded on the tup bearing pin between adjacent two dividing plates, and the strike tup on the adjacent two tup bearing pins) arrange along the dislocation of hammer pin shaft length direction.

Central principle of the present invention is exactly a basic principle of utilizing hammer to impact, under the driving of high speed large-torque electrical machine, tup on the crusher axis roller impacts the broken scrap iron and steel for the treatment of that enters in the lower box cavity volume in turn, by the space that forms between liner plate and the tup, will treat that broken thing tears, pushes rubbing and become the broken thing meet the specification.

The present invention has the following advantages:

The crusher main engine fuselage adopt the super-thick steel plate stiffened panel steel welding construction, can guarantee powerful excess load requirement when broken of machine, and directly " tenon " structure is adopted in the part of the force, has further improved the reliability of fuselage.Liner plate, tup adopt high-abrasive material, have improved service life; And tup employing activity mounting structure, can not be strayed in the disintegrating machine by broken thing in case run into, can get rid of and avoid, can open the discharge door on the upper cover body of disintegrating machine simultaneously, it is got rid of by the last discharge door in the upper box, thereby reduction is to the destructiveness of machine.

Owing to adopted abovementioned technology, so host machine of steel scrap crusher of the present invention can be handled abandoned car, household electrical appliance and extra-heavy duty type steel scrap and large-scale component.

(4) description of drawings

Fig. 1 is the Facad structure schematic diagram of host machine of steel scrap crusher of the present invention.

Fig. 2 is the vertical cut-away view of Fig. 1.

Fig. 3 is the principal axis roller structural representation of host machine of steel scrap crusher of the present invention.

Fig. 4 removes side view behind bearing block and the main shaft for Fig. 3.

Among the figure: principal axis roller 1, upper cover body 2, upper box 3, lower box 4, blanking port 5, lower screen cloth 6, time chopping block 7, overturning oil cylinder 8, last discharge door 9, last discharge door oil cylinder 10, interior lining panel 11;

Main bearing seat 1-1, bearing cover 1-2, base bearing 1-3, main shaft 1-4, diaphragm housing ring 1-5, extruding tup 1-6, strike tup 1-7, dividing plate 1-8, tup bearing pin 1-9.

(5) specific embodiment

Referring to Fig. 1～2, the host machine of steel scrap crusher that the present invention relates to mainly is made up of principal axis roller 1, upper cover body 2, upper box 3, lower box 4, blanking port 5, lower screen cloth 6, time chopping block 7, overturning oil cylinder 8, last discharge door 9, last discharge door oil cylinder 10 and interior lining panel 11.Described lower box 4 charging apertures place the chute 6-2 discharging opening rear side of the charger with Hydraulic Double cylinder 6 of scrap steel crusher, principal axis roller 1 vertical equity is installed in the described lower box 4, upper box 3 rear portions and lower box 4 are rotationally connected, the piston rod of described overturning oil cylinder 8 and upper box 3 sides are hinged, the cylinder tail and lower box 4 mount pads of overturning oil cylinder 8 are hinged, described upper cover body 2 is fixedly connected on upper box 3 tops, described upward discharge door 9 vertically rotates and is arranged at upper box 3 internal upper parts, the piston rod of last discharge door 9 one ends and last discharge door oil cylinder 10 is hinged, the other end is freely placed, the cylinder tail of last discharge door oil cylinder 10 and the side of upper box 3 are hinged, lower screen cloth 6 is arranged in the lower box 4, and place described principal axis roller 1 back lower place, described blanking port 5 places lower box 4 bottoms of described lower screen cloth 6 belows and rear side, following chopping block 7 places on described lower box 4 internal faces, and places the front lower place of described principal axis roller 1, is lining in the described interior lining panel 11 on lower box 4 internal faces.

Referring to Fig. 3～4, described principal axis roller mainly is made up of main bearing seat 1-1, bearing cover 1-2, base bearing 1-3, main shaft 1-4, dividing plate 1-8, diaphragm housing ring 1-5, tup bearing pin 1-9, extruding tup 1-6 and strike tup 1-7.Described main bearing seat 1-1 has two, about each one, be installed on the two ends, the left and right sides of main shaft 1-4, base bearing 1-3 is installed in the main bearing seat 1-1, bearing cover 1-2 lid places on the main bearing seat 1-1.Described dividing plate 1-8 has some, some dividing plate 1-8 are loaded on the main shaft 1-4 along main shaft 1-4 length direction spacer sleeve, diaphragm housing ring 1-5 is placed on the main shaft 1-4 between the adjacent two dividing plate 1-8, described tup bearing pin 1-9 has four, be threaded onto the neighboring of some dividing plate 1-8 along main shaft 1-4 length direction, adjacent two tup bearing pin 1-9 are 90 ° of layouts mutually.Described extruding tup 1-6 and hit tup 1-7 and have many, turning set are loaded on the tup bearing pin 1-9 between adjacent two dividing plate 1-8, and the strike tup 1-7 on the adjacent two tup bearing pin 1-9 arranges along the dislocation of tup bearing pin 1-9 length direction.

Claims (1)

1, a kind of host machine of steel scrap crusher, it is characterized in that: described main frame comprises principal axis roller (1), upper cover body (2), upper box (3), lower box (4), blanking port (5), lower screen cloth (6), following chopping block (7), overturning oil cylinder (8), last discharge door (9), last discharge door oil cylinder (10) and interior lining panel (11), described principal axis roller (1) vertical equity is installed in the described lower box (4), upper box (3) rear portion and lower box (4) are rotationally connected, the piston rod of described overturning oil cylinder (8) and upper box (3) side are hinged, the cylinder tail of overturning oil cylinder (8) and lower box (4) mount pad are hinged, described upper cover body (2) is fixedly connected on upper box (3) top, described upward discharge door (9) vertically rotates and is arranged at upper box (3) internal upper part, the piston rod of last discharge door (9) one ends and last discharge door oil cylinder (10) is hinged, the other end is freely placed, the side of the cylinder tail of last discharge door oil cylinder (10) and upper box (3) is hinged, lower screen cloth (6) is arranged in the lower box (4), and place described principal axis roller (1) back lower place, described blanking port (5) places lower box (4) bottom of described lower screen cloth (6) below and rear side, following chopping block (7) places on described lower box (4) internal face, and place the front lower place of described principal axis roller (1), be lining in the described interior lining panel (11) on lower box (4) internal face, described principal axis roller comprises main shaft (1-4), dividing plate (1-8), diaphragm housing ring (1-5), tup bearing pin (1-9), extruding tup (1-6) and strike tup (1-7), described dividing plate (1-8) has some, some dividing plates (1-8) are loaded on the main shaft (1-4) along main axis length direction spacer sleeve, diaphragm housing ring (1-5) is placed on the main shaft (1-4) between adjacent two dividing plates (1-8), described tup bearing pin (1-9) has four, be threaded onto the neighboring of some dividing plates (1-8) along main shaft (1-4) length direction, adjacent two tup bearing pins (1-9) are 90 ° of layouts mutually, described extruding tup (1-6) and strike tup (1-7) have many, turning set is loaded on the tup bearing pin (1-9) between adjacent two dividing plates (1-8), and the strike tup (1-7) on the adjacent two tup bearing pins (1-9) is arranged along the dislocation of tup bearing pin (1-9) length direction.

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