CN214974454U

CN214974454U - Impact-resistant impact crusher shell

Info

Publication number: CN214974454U
Application number: CN202120956062.5U
Authority: CN
Inventors: 唐琦; 吴雷; 朱冰; 杨剑
Original assignee: Anhui Magang Mining Resources Group Taochong Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Current assignee: Anhui Magang Mining Resources Group Taochong Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-03
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an impact-resistant impact crusher shell relates to impact crusher technical field. The impact-resistant impact crusher shell comprises two symmetrically arranged side plates, wherein the two symmetrically arranged side plates are connected through a top plate, an inclined plate, a rear plate, a front plate and a funnel plate, and the right end of the top plate extends to the lower part of the funnel plate. This impact-resistant impact crusher shell adopts the mode that prolongs the roof to feed inlet department to change the angle of material feeding, also can block the flyrock simultaneously, makes the flyrock striking fall back again after the extension section crushing chamber.

Description

Impact-resistant impact crusher shell

Technical Field

The utility model relates to an impact crusher technical field specifically is an impact crusher shell of resistant striking.

Background

The impact crusher is also called as impact crushing, is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, water and electricity and the like, is particularly used for processing flowable stone materials in expressways, railways, water and electricity engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.

However, in the using process of the impact crusher, a serious flying stone phenomenon easily exists, the caused influence is 1, and the potential safety hazard that flying stones hurt people exists; 2. the abrasion condition of abrasion parts and equipment is large, and the service life of the abrasion parts is greatly influenced; 3. the production environment is greatly influenced, for example, flying stones are accumulated on the production platform and the ground; 4. has certain influence on the stable production of the production line.

The flying stones of the impact crusher are mainly caused by two reasons, one is that the crusher rotates at an excessively high speed to throw the flying stones out of a feeding port, and the other is that the crushed materials are easy to fly out of an inlet of the crusher due to the properties of the crushed materials, so that the flying stones are formed, such as dolomite.

Reducing the crusher speed too fast may only be done if the crusher speed is too fast, but may also result in a reduced capacity of the impact crusher. The flying stones caused by the properties of the crushed materials can be reduced by reducing the rotating speed of the crusher, but the effect is still not obvious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a strike-resistant impact crusher shell has solved the problem of impact crusher flying stone phenomenon.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a crashproof impact crusher shell, includes the curb plate of two symmetrical arrangement, be connected through roof, swash plate, back plate, front bezel and funnel board between two symmetrical arrangement's the curb plate, be provided with the rotor mounting hole on the curb plate, the right-hand member of roof extends to funnel board below, the left end of roof is connected with the one end of swash plate, the other end and the back plate of swash plate are connected, the below of funnel board is provided with the front bezel, the clearance between front bezel and the funnel board is the feed inlet, the inner wall of roof, swash plate and back plate is provided with the floor, be provided with first impact plate mounting hole and second impact plate mounting hole on the floor, be provided with first impact plate regulation hole on the roof, be provided with second impact plate regulation hole on the swash plate.

Preferably, the bottom of the inner side of the top plate is provided with a curtain mounting hole.

Preferably, a rotating shaft protection box is arranged outside the rotor mounting hole and arranged on the side plate.

(III) advantageous effects

The utility model provides a resistant impact crusher shell of striking. The method has the following beneficial effects:

this impact-resistant impact crusher shell adopts the mode that prolongs the roof to feed inlet department to change the angle of material feeding, also can block the flyrock simultaneously, makes the flyrock striking fall back again after the extension section crushing chamber.

Drawings

FIG. 1 is a schematic structural view of a shell of a conventional impact crusher;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. a top plate; 2. a sloping plate; 3. a back plate; 4. a front plate; 5. a funnel plate; 6. a side plate; 61. a rotor mounting hole; 62. a rotating shaft protection box; 7. a rib plate; 8. a first reaction plate adjustment hole; 9. a second reaction plate adjustment hole; 10. a first reaction plate mounting hole; 11. a second reaction plate mounting hole; 12. curtain mounting holes; 13. and (4) feeding a material inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2-3, the present invention provides a technical solution: a collision-resistant impact crusher shell comprises two symmetrically arranged side plates 6, wherein the two symmetrically arranged side plates 6 are connected through a top plate 1, an inclined plate 2, a rear plate 3, a front plate 4 and a funnel plate 5, the side plates 6 are provided with rotor mounting holes 61, the right end of the top plate 1 extends to the lower part of the funnel plate 5, the left end of the top plate 1 is connected with one end of the inclined plate 2, the other end of the inclined plate 2 is connected with the rear plate 3, the lower part of the funnel plate 5 is provided with the front plate 4, a gap between the front plate 4 and the funnel plate 5 is a feed inlet 13, the inner walls of the top plate 1, the inclined plate 2 and the rear plate 3 are provided with rib plates 7, the rib plates 7 are provided with first impact plate mounting holes 10 and second impact plate mounting holes 11, the top plate 1 is provided with first impact plate adjusting holes 8, the inclined plate 2 is provided with second impact plate adjusting holes 9, the bottom of the inner side of the top plate 1 is provided with curtain mounting holes 12, a rotating shaft protection box 62 is arranged outside the rotor mounting hole 61, and the rotating shaft protection box 62 is arranged on the side plate 6.

During the use, the material gets into from feed inlet 13, but because roof 1 has the extension, leads to the angle of feeding to change, can reduce flying stone to a certain extent, because the extension sets up at feed inlet 13, further can block flying stone.

In conclusion, the impact-resistant impact crusher shell changes the angle of material feeding by adopting a mode of extending the top plate to the feeding port, and can block flying stones, so that the flying stones fall back to the crushing cavity after impacting the extension section.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistant impact crusher shell, includes two symmetrical arrangement's curb plate (6), connect through roof (1), swash plate (2), back plate (3), front bezel (4) and funnel board (5) between two symmetrical arrangement's curb plate (6), be provided with rotor mounting hole (61) on curb plate (6), its characterized in that: the right-hand member of roof (1) extends to funnel board (5) below, the left end of roof (1) is connected with the one end of swash plate (2), the other end and the back plate (3) of swash plate (2) are connected, the below of funnel board (5) is provided with front bezel (4), clearance between front bezel (4) and funnel board (5) is feed inlet (13), the inner wall of roof (1), swash plate (2) and back plate (3) is provided with floor (7), be provided with first reaction plate mounting hole (10) and second reaction plate mounting hole (11) on floor (7), be provided with first reaction plate regulation hole (8) on roof (1), be provided with second reaction plate regulation hole (9) on swash plate (2).

2. The impact resistant impact crusher housing of claim 1, wherein: and a curtain mounting hole (12) is formed in the bottom of the inner side of the top plate (1).

3. The impact resistant impact crusher housing of claim 1, wherein: and a rotating shaft protection box (62) is arranged outside the rotor mounting hole (61), and the rotating shaft protection box (62) is arranged on the side plate (6).