CN2537464Y

CN2537464Y - Impact wet freezed clay crusher

Info

Publication number: CN2537464Y
Application number: CN 02232764
Authority: CN
Inventors: 丁仿贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-22
Filing date: 2002-04-22
Publication date: 2003-02-26
Anticipated expiration: 2012-04-22

Abstract

The utility model relates to a new impact type crusher for wet tundra clay, comprising a housing, a rotor, two drums with teeth, a rotary scraper and a light drum; an impact plate is arranged on one side of the rotor, top of the light drum; a plurality of vertical drums vertical arrayed at the both ends of the rotor are rotating supported at the other two lateral faces of the housing; a spring supporting device is respectively connected with both ends of the drum with teeth. One of the drums with teeth is moved on the frame and the axis distance of the two rollers can be realized by adjusting the supporting spring, thus the clearance of the toothed plate is changed and the ideal discharging-material size can be achieved. In addition, when the metal scraps following the material are accidentally dropped in the crusher, the supporting spring is deformed by forcedly compressing; thus the metal scraps in the clearance of the toothed plate are extruded out for protecting the toothed plate.

Description

The novel impact type frozen clay disintegrating machine that wets

Technical field

The utility model relates to a kind of disintegrating machine, particularly a kind of novel impact type frozen clay disintegrating machine that wets.Can be used for clay high-moisture, high-ductility index and moist at extremely frigid zones and that be frozen into bulk is smashed into fritter, and can prevent that again the cement material from adhering to parts and causing the plant equipment stopped up.Be mainly used in cement raw material fragmentation, ore reduction.

Background technology

A difficult point of the fragmentation of viscous material is to prevent that viscous material from adhering in disintegrating machine on parts and the casing, cause the obstruction in disintegrating machine chamber, and the crusher chamber that cleaning is stopped up be one very because of the operation of difficulty, when the cold district winter job, damp clay is frozen into bulk, granularity and hardness greatly increase, and often cause the damage of disintegrating machine parts.

Take in casing, to hang the method for antiseized chain on this type of disintegrating machine of domestic production at present, though certain effect is arranged but because of more space is arranged between the chain ring, still unresolved viscous material passes the chain blocking problem that bonds in casing, and the fracture easily of the stressed back of antiseized chain is broken the destruction that other chain causes whole antiseized chain after the chain of indivedual fractures is entangled to crusher chamber.In addition, carry out between rotor and a pair of swing roller because of initial fragmentation, so equipment can only be suitable for the lower raw clay of hardness, accidents such as causing damage parts, arbor bending, bearing block fracture often can't bear the heavy load when broken frozen soil.Present known damp clay disintegrating machine, its discharging-material size are that when wearing and tearing appearred in tooth plate, discharging-material size became greatly gradually, can't adjust its discharging-material size except that the renewal tooth plate by the gap decision of toothed rotor tooth plate.

Summary of the invention

The purpose of this utility model just provides a kind of machine chamber, wet frozen clay disintegrating machine of breaking capacity novel impact type powerful, also energy accommodation zone dental roller gap of can not stopping up.

To achieve the above object, the technical solution adopted in the utility model is: be provided with in the front upper place of disintegrating machine impact rotor brute spring do buffer unit, with the shock plate that high-abrasive material is made, be applicable to the fragmentation of bulk frozen soil.The shielding of vertical cylinder of rotation as material is set in the both sides of rotor, makes not produce adhesion between material and the casing,, avoided cylinder itself to be adhered to by material by the rotation of adjacent roller self, thus the blockage problem in the machine of solution chamber.

One in the utility model in two dental rollers can be moved on the body seat, and the wheelbase of two rollers can realize by adjusting support spring, thereby changes the gap of tooth plate, obtains satisfactory discharging-material size; Another effect of this device is: when having iron block to fall into disintegrating machine with material accidentally, support spring is subjected to powerful compression, the iron block in tooth plate gap can be extruded from the tooth plate gap, do not cause tooth plate impaired and play the protection tooth plate effect.

Description of drawings

Fig. 1 is the partial sectional view of the utility model side;

Fig. 2 is the A-A cutaway view of Fig. 1.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the utility model comprises casing 6, rotor 3, toothed rotor 13, revolving scraper 14, bare-barrel drum 11, the top of axle 2 rotating supports in casing 6 of rotor 3, thereunder be two toothed rotors 13 that are parallel to each other and close on, two revolving scrapers 4 abut against the circumferential surface of two toothed rotors, 13 other sides respectively, and the side of bare-barrel drum 11 between the toothed rotor 13 on rotor 3 and the right is respectively equipped with charging aperture 4 and discharging opening 15 in the top and bottom of casing 6.Above a side of described rotor 3, bare-barrel drum 11, there is not shock plate 5; Also comprise rotating support casing 6 in addition between the two sides and vertical array at vertical cylinder 7 at described rotor 3 two ends; Also comprise the supporting device of the spring that is connected with 13 two ends of the right toothed rotor respectively.

Described shock plate 5 comprises plate body 51, helical spring 8, spring base 9, pull bar 10, the upper end of plate body 51 and casing 6 are hinged, spring base 9 is fixed on casing 6 inboards, its axle center hole passes pull bar 10, helical spring 8 one ends are enclosed within on the spring base 9, the lower end of plate body 51 have slide opening be enclosed within the inner of pull bar 10 and with helical spring 8 in end in contact.Pass chassis end at pull bar 10 adjusting nut is arranged.

Described supporting device of the spring comprises support spring 16, adjusting rod 12 and the nut 17 that is mated, adjusting slider 18, the axle of one end of this slide block 18 and the right toothed rotor 13 is rotationally connected, the other end is connected with an end vertical rotation of adjusting rod 12, outside adjusting rod 12, be with support spring 16, the other end of this adjusting rod 12 has screw thread and wears and the fixing fixed head 61 of casing, in its outer end nut 17 is arranged; Between the axle of described two toothed rotors 13, connect, and be provided with expansion tightening wheel 20 by driving-belt 19.

The utility model is when work, material enters in the disintegrating machine from charging aperture 4, under the impact of the bar 1 that is installed on rotor 3, tentatively smashed, fall at last about the bottom and be crushed to less than dropping out by discharging opening 15 behind the gap between the toothed rotor 13 between two toothed rotors 13, meet the requirements of granularity.

Claims

1, the wet frozen clay disintegrating machine of a kind of novel impact type, comprise casing, rotor, toothed rotor, revolving scraper, bare-barrel drum, the axle rotating support of rotor is on the top of casing, thereunder be two contiguous toothed rotors that are parallel to each other, two revolving scrapers abut against the periphery of described two toothed rotors respectively, the side of bare-barrel drum between rotor and toothed rotor, be respectively equipped with charging aperture and discharging opening in the top and bottom of casing, it is characterized in that: above described rotor one side, bare-barrel drum, do not have shock plate; Also comprise rotating support casing in addition between the two sides and vertical array at vertical cylinder of described two ends of rotor; Also comprise respectively and a described supporting device of the spring that toothed rotor axle two ends are connected.

2, according to the wet frozen clay disintegrating machine of the described novel impact type of claim 1, it is characterized in that: described shock plate comprises plate body, helical spring, spring base, pull bar, the upper end of plate body and casing are hinged, spring base is fixed on the casing inboard, its axle center hole passes pull bar, helical spring one end is enclosed within on the spring base, and the lower end of plate body has slide opening to be enclosed within described pull bar the inner and contacts with the helical spring other end.Pass casing one end at pull bar adjusting nut is arranged.

3, according to the wet frozen clay disintegrating machine of the described novel impact type of claim 1, it is characterized in that: described supporting device of the spring comprises support spring, adjusting rod and the nut that is mated, adjusting slider, one end of this slide block and a described toothed rotor axle head are rotationally connected, the other end is connected with an end vertical rotation of adjusting rod, outside adjusting rod, be with support spring, the other end of this adjusting rod has screw thread and passes the fixed head that is connected with casing, in its outer end nut is arranged; Between described two toothed rotor axles, connect, and be provided with expansion tightening wheel by driving-belt.