CN205269756U

CN205269756U - Multiple broken jaw breaker

Info

Publication number: CN205269756U
Application number: CN201620008862.3U
Authority: CN
Inventors: 陈旭平
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-04
Filing date: 2016-01-04
Publication date: 2016-06-01
Anticipated expiration: 2026-01-04

Abstract

The utility model discloses a multiple broken jaw breaker, including the frame, move the jaw subassembly and decide the jaw, move the jaw subassembly including moving jaw and eccentric shaft, decide the jaw and decide the jaw and decide the jaw with filtering including broken, filter to decide to be provided with on the jaw and be used for separating filterable filtration pore of crossing, filter and decide the jaw and have one at least, the filtration is decided jaw and breakage and is decided the jaw and follow and move the distribution of jaw surface of the work top -down. With faling into the broken layer of a plurality of along moving the jaw surface of the work in the breaker, setting through a plurality of workspaces, can carry out breakage step by step to the material, the continuity of breaker work has effectively been guaranteed, avoid the phenomenon because of little volume material that bulky material breakage slowly leads to can't pass through, but also can avoid carrying out the breakage to bulky material the time, material extrusion that will be small is to deciding the jaw and moving on the jaw, cause the jam, when the setting of layering simultaneously can also avoid down the workspace to carry out the breakage to small material, the phenomenon of sputter takes place.

Description

Multiple broken jaw crusher

Technical field

This utility model relates to disintegrating apparatus technical field, is specifically related to a kind of multiple broken jaw crusher.

Background technology

Jaw crusher, is called for short Hubei Province and breaks, and is mainly used in the medium size of various Ores with bulk materials is crushed, is widely used in the industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry. Jaw crusher is when broken material, its operation principle is by motor-driven belt and belt pulley, jaw is made to move up and down by eccentric shaft, when dynamic jaw rises, between bracket and dynamic jaw, angle becomes big, thus promoting moving jaw plate close to fixed jaw, meanwhile material is crushed or split broken, reaches the purpose crushed; When dynamic jaw is descending, between bracket and dynamic jaw, angle diminishes, moving jaw plate pull bar, spring effect under, leave fixed jaw, now broken material from crusher chamber end opening discharge. Rotate continuously along with motor and broken motor-driven jaw do periodically crushing and excretion material, it is achieved batch production.

In prior art, volume of material owing to entering disintegrating machine varies in size, when the material that volume is not of uniform size enters in disintegrating machine together, large volume material needs through the repeatedly broken volume that just can be broken into required size, in crushing process, easily the material card of original small size is handled, and in shattering process, also the material of small size can be squeezed to large volume material and determine jaw, material overcrushing is caused between moving jaw plate, also can be squeezed to when broken by small size material determines on jaw and moving jaw plate working surface simultaneously, and the material of overcrushing can block on jaw surface in the groove between fin, reduce the effective depth of fin, affect crushing efficiency, when the material of small size being carried out broken simultaneously, owing to volume is little, be subject on disintegrating machine moving jaw plate with when determining the effect of jaw, easily sputter away.

Utility model content

For the deficiencies in the prior art, this utility model provide one can realize size feed separation crush, improve production efficiency multiple broken jaw crusher.

For achieving the above object, this utility model provides following technical scheme: a kind of multiple broken jaw crusher, including the dynamic jaw assembly on frame, connection frame with determine jaw, dynamic jaw assembly includes moving jaw plate and eccentric shaft, determine jaw to include broken determine jaw and jaw is determined in filtration, filter and determine jaw is provided with the filtering holes for separating, filtering, filter and determine jaw and determine jaw be distributed from top to bottom along moving jaw plate working surface with crushing.

By adopting technique scheme, filtration is determined jaw and broken determine jaw and be distributed from top to bottom along moving jaw plate operative orientation, when material not of uniform size for volume being put into disintegrating machine and carrying out broken, first pass through the filtration being disposed over and determine jaw, by bulky material by filtering the filtration determining jaw, it is held in filtration and determines between jaw and moving jaw plate, utilize the moving jaw plate that eccentric shaft drives, bulky material is broken into the material of small volume, and the material that volume is natively little, can either directly through filtering the filtering holes determining on jaw, enter the working area that next layer is determined between jaw and moving jaw plate, determine jaw through filtration every time, the volume of material can be carried out primary screening, material little for volume is preferentially passed through filtering holes, carry to discharging opening one end, bulky material can not only be prevented effectively from shattering process, hinder the situation that the little material of volume is carried to discharging opening, can also reduce in bulky material shattering process, it is expressed to the material that volume is little, cause broken excessive, and block the situation determining jaw, it is effectively improved production efficiency.

This utility model is further arranged to, and filters and determine jaw and is arranged on moving jaw plate medium position near one end of moving jaw plate, crushes and determines jaw and be arranged on one end away from eccentric shaft of moving jaw plate near one end of moving jaw plate.

By adopting technique scheme, filtered by one piece and determine jaw and one piece and crush and determine jaw, disintegrating machine is divided into upper and lower two-layer working area, when material enters in disintegrating machine, the material that volume is little can by the vibrations of moving jaw plate, either directly through filtering holes, enter in lower working area, bulky material is determined between jaw and moving jaw plate owing to being stuck in filtration, crush by filtering the effect determining between jaw and moving jaw plate, after being broken into the volume that volume is little, enter back into lower working area, can when bulky material being carried out broken, continue downward working area conveying stable for material little for volume, the effective work efficiency improved, also it is avoided that the material excessive extrusion that volume is little, the phenomenon of jaw and moving jaw plate is determined in blocking, simultaneously, filtration is determined jaw and is arranged on moving jaw plate medium position near one end of moving jaw plate, moving jaw plate working surface is made to be divided into two sections, and make the active length of upper and lower two-layer working area identical, the work efficiency making upper and lower two-layer working area is had all to be effectively improved.

This utility model is further arranged to, and filtration is determined jaw and included rectangular framework and the some fins being arranged in framework, and framework is fixedly attached in frame, and fin is arranged along lengths of frame direction, and some fins interval in the direction of the width is arranged.

By adopting technique scheme, the filtering holes of strip is formed between spaced fin and frame, can time the little material of volume fall filtration determine on jaw be, directly pass through strip filtering holes, avoid the blocking to filtering holes, simultaneously, the fin of bar shaped is arranged along the length direction of framework, two long limits of framework are fixedly attached in frame, make bulky material when falling filtration and determining on jaw, can along the downward sliding of fin, vibrations again through moving jaw plate, make the material of large volume determine to carry out between jaw and fin preliminary broken, lower working area is entered back into after being broken into small size, utilize the broken effect determining between jaw and moving jaw plate, material is further broken up into the size needed for production and processing.

This utility model is further arranged to, and is provided with reinforcement between adjacent two fins.

By adopting technique scheme, the annexation between fin can not only be effectively strengthened in the setting of reinforcement, moreover it is possible to material produces the active force in vertical fin direction, it is prevented that time broken, the phenomenon that material pops up.

This utility model is further arranged to, and broken determine jaw and filtration is determined jaw and is parallel to each other, and and between vertical plane, be formed with angle, and offset to the one end away from moving jaw plate from top to bottom.

By adopting technique scheme, determining to be provided with between jaw and vertical plane angle, when material enters in disintegrating machine, owing to filtering, to determine jaw be obliquely installed, and can be entered in lower working area by filtering holes by the little material of more convenient volume, and, the filtration being obliquely installed is determined jaw and is determined jaw with broken, material can be facilitated to determine slide downward between jaw and moving jaw plate, and the motion again through moving jaw plate crushes, and improves production efficiency.

This utility model is further arranged to, and angle is set to 5 �� to 15 ��.

By adopting technique scheme, the angle setting of 5 �� to 15 ��, when the effect that material is broken keeps best, the lower working area of the convenient entrance of material that volume is little can be made, is effectively improved work efficiency.

Compared with prior art, jaw and the broken setting determining jaw is determined by filtering, several crushable layers will be divided into along moving jaw plate working surface in disintegrating machine, setting by multiple working areas, what can material be carried out step by step is broken, it is effectively ensured the seriality of disintegrating machine work, avoid the phenomenon because the broken small size material slowly caused of bulky material cannot pass through, but also it is avoided that when bulky material being carried out broken, being squeezed to by material little for volume determines on jaw and moving jaw plate, result in blockage, when being also avoided that the material that volume is little is carried out broken by lower working area with the setting of layered, there is the phenomenon of sputtering.

Accompanying drawing explanation

Fig. 1 is the multiple broken jaw crusher perspective view of this utility model;

Fig. 2 is multiple broken jaw crusher cross section view;

Fig. 3 determines jaw perspective view for filtering.

Accompanying drawing labelling: 1, frame; 2, jaw is determined; 3, dynamic jaw assembly; 4, upper working area; 5, lower working area; 21, jaw is determined in filtration; 22, broken jaw is determined; 31, eccentric shaft; 32, moving jaw plate; 211, framework; 212, fin; 213, filtering holes; 214, reinforcement.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, the multiple broken jaw crusher embodiment of this utility model is described further.

A kind of multiple broken jaw crusher, including frame 1, move jaw assembly 3 and determine jaw 2, dynamic jaw assembly 3 includes moving jaw plate 32 and eccentric shaft 31, in jaw crusher work process, rotated by driven by motor eccentric shaft 31, make the moving jaw plate 32 being connected on eccentric shaft 31, can in eccentric shaft 31 rotation process, due to the eccentric motion of eccentric shaft 31, moving jaw plate 32 is made to shake, thus to falling into moving jaw plate 32 and the material determined between jaw 2 crushes.

Simultaneously, determine jaw 2 to include broken determine jaw 22 and jaw 21 is determined in filtration, filter and determine jaw 21 is provided with the filtering holes 213 for separating and filtering, filtration determined jaw 21 and broken determine jaw 22 and be distributed from top to bottom along moving jaw plate 32 operative orientation, filtering and determine jaw 21 and determine jaw 22 be distributed from top to bottom along moving jaw plate 32 working surface with crushing. when material not of uniform size for volume being put into disintegrating machine and carrying out broken, first pass through the filtration being disposed over and determine jaw 21, by bulky material by filtering the filtration determining jaw 21, it is held in filtration and determines between jaw 21 and moving jaw plate 32, utilize the moving jaw plate 32 that eccentric shaft 31 drives, bulky material is broken into the material of small volume, and the material that volume is natively little, can either directly through filtering the filtering holes 213 determining on jaw 21, enter next layer and determine the working area that jaw 2 is formed with moving jaw plate 32, every time when jaw 21 is determined in one layer of filtration, the volume of material can be carried out primary screening, by material little for volume preferentially by filtering holes 213, carry to discharging opening one end, bulky material can not only be prevented effectively from shattering process, hinder the situation that the little material of volume is carried to discharging opening, can also reduce in bulky material shattering process, it is expressed to the material that volume is little, cause broken excessive, and block the situation determining jaw 2, it is effectively improved production efficiency.

Filtration is determined jaw 21 and is had at least one piece, preferably, filter and determine jaw 21 and be provided with one piece, and be arranged on moving jaw plate 32 medium position near one end of moving jaw plate 32, crush and determine jaw 22 and be arranged on one end away from eccentric shaft 31 of moving jaw plate 32 near one end of moving jaw plate 32. filtered by one piece and determine jaw 21 and one piece and crush and determine jaw 22, disintegrating machine is divided into upper and lower two-layer working area, simultaneously, filter the position determining jaw 21 to arrange, upper working area 4 is identical with the distance of the working surface of the relative moving jaw plate 32 in lower working area 5, space size when making working area 4 carry out broken with lower working area 5 to material is identical, the more convenient disintegrating machine crushing effect to material. when material enters in disintegrating machine, the material that volume is little can pass through the vibrations of moving jaw plate 32, either directly through filtering holes 213, enter in lower working area 5, bulky material is determined between jaw 21 and moving jaw plate 32 owing to being stuck in filtration, on upper working area 4, crush by filtering the effect determined between jaw 21 and moving jaw plate 32, after being broken into the volume that volume is little, enter back into lower working area 5, can when bulky material being carried out broken, continue to carry downward working area 5 stable for material little for volume, the effective work efficiency improved, also it is avoided that the material excessive extrusion that volume is little, jaw 2 and the phenomenon of moving jaw plate 32 are determined in blocking.

As shown in Figure 3, filtration is determined jaw 21 and is included rectangular framework 211 and the some fins being arranged in framework 211 212, framework 211 is fixedly attached in frame 1, and fin 212 is arranged along framework 211 length direction, and some fins 212 interval in the direction of the width is arranged. the filtering holes 213 of strip is formed between spaced fin 212 and frame, can time the little material of volume fall filtration determine on jaw 21 be, directly pass through strip filtering holes 213, avoid the blocking to filtering holes 213, simultaneously, the fin 212 of bar shaped is arranged along the length direction of framework 211, 211 two long limits of framework are fixedly attached in frame 1, make bulky material when falling filtration and determining on jaw 21, can along the downward sliding of fin 212, vibrations again through moving jaw plate 32, make the material of large volume determine to carry out between jaw 2 and fin 212 preliminary broken, lower working area 5 is entered back into after being broken into small size, utilize the broken effect determining between jaw 22 and moving jaw plate 32, material is further broken up into the size needed for production and processing. preferably, it is provided with reinforcement 214 between the fin 212 of adjacent two, by reinforcement 214, can not only effectively strengthen the annexation between fin 212, material can also be produced the active force in vertical fin 212 direction, it is prevented that time broken, the phenomenon that material pops up.

Further, broken determine jaw 22 and filtration is determined jaw 21 and is parallel to each other, and and between vertical plane, be provided with angle, it is preferred that angle is set to 5 �� to 15 ��, and offsets to the one end away from moving jaw plate 32 from top to bottom. It is provided with angle determining between jaw 2 and vertical plane, when material enters in disintegrating machine, owing to filtering, to determine jaw 21 be obliquely installed, the material that the more convenient volume of energy is little enters in lower working area 5 by filtering holes 213, further, the filtration being obliquely installed is determined jaw 21 and is determined jaw 22 with broken, and material can be facilitated to determine slide downward between jaw 2 and moving jaw plate 32, motion again through moving jaw plate 32 crushes, and improves production efficiency.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model. It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a multiple broken jaw crusher, including the dynamic jaw assembly on frame, connection frame with determine jaw, dynamic jaw assembly includes moving jaw plate and eccentric shaft, it is characterized in that: described determine jaw and include broken determine jaw and jaw is determined in filtration, described filtration is determined to be provided with the filtering holes for separating, filtering on jaw, and described filtration is determined jaw and broken determine jaw and be distributed from top to bottom along moving jaw plate working surface.

2. multiple broken jaw crusher according to claim 1, it is characterized in that: described filtration is determined jaw and is arranged on moving jaw plate medium position near one end of moving jaw plate, broken determine jaw and be arranged on one end away from eccentric shaft of moving jaw plate near one end of moving jaw plate.

3. multiple broken jaw crusher according to claim 2, it is characterized in that: described filtration is determined jaw and included rectangular framework and the some fins being arranged in framework, described framework is fixedly attached in frame, described fin is arranged along lengths of frame direction, and some fins interval in the direction of the width is arranged.

4. multiple broken jaw crusher according to claim 3, it is characterised in that: it is provided with reinforcement between adjacent two described fins.

5. multiple broken jaw crusher according to claim 1, it is characterised in that: described broken determine jaw and filtration is determined jaw and is parallel to each other, and and between vertical plane, be formed with angle, and offset to the one end away from moving jaw plate from top to bottom.

6. multiple broken jaw crusher according to claim 5, it is characterised in that: described angle is set to 5 �� to 15 ��.