CN220004196U - Crusher - Google Patents

Abstract

The utility model relates to the technical field of crushers and discloses a crusher, which comprises a crushing box and a bottom plate, wherein a fixed plate is fixed on one side of the crushing box, motors are fixed on the front side and the rear side of the top of the fixed plate, an output shaft of each motor penetrates through the crushing box and is fixedly provided with a crushing shaft, a plurality of crushing teeth are fixed on the surface of each crushing shaft, and a mounting plate is fixed on the front surface of each crushing box; according to the utility model, the inclined screening plate can automatically separate the materials when discharging the materials, so that the unusable crushed stone powder is removed, the collecting box can collect the crushed stone powder, the crushed stone powder is prevented from being doped in the materials, the material can be normally contained in the material discharging box, the screening work is not required to be carried out again, the crushing efficiency of the crusher is improved, and the problem that the currently used crusher cannot separate the crushed stone powder in the materials and needs to be separated by using a tool again is solved.

Description

Crusher

Technical Field

The utility model relates to the field of machinery, in particular to a material crushing technology, and particularly relates to a crusher.

Background

The material crushing is an indispensable technological process in the production of products in a plurality of industry departments such as mines, building materials, chemical industry, metallurgy and the like, 15% of electric energy is consumed and used for crushing operation in the world each year, and the crusher is also called a stone crusher and is a crushing machine which is adopted in the processing process of metal ores and nonmetallic ores and can crush the mined raw ores into small particles through extrusion, bending and other modes.

The crusher crushes materials into fragments with different sizes through two crushing shafts rotating in opposite directions, and as a large amount of dust exists on the surface of the crushed materials after mining, fragments with smaller particles can be mixed after crushing to form a large amount of crushed stone powder, and the crushed stone powder can be mixed with crushed stone materials after crushing to influence the treatment of the next working procedure. In the prior art, the crusher cannot separate the crushed stone powder, and the crushed stone powder needs to be separated by using a tool again, so that the crusher is very troublesome.

Disclosure of Invention

The utility model aims to provide a crusher, which can separate materials after crushing the materials, remove unusable crushed stone powder and avoid the need of carrying out screening work again.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breaker, includes crushing case and bottom plate, one side of crushing case is fixed with the fixed plate, both sides all are fixed with the motor around the fixed plate top, the output shaft of motor runs through crushing case and is fixed with crushing axle, crushing axle's fixed surface has a plurality of crushing teeth, the front of crushing case is fixed with the mounting panel, the mounting panel all is fixed with the support column with the bottom of crushing case, the top of bottom plate is fixed with to the other end of support column, the top of bottom plate is fixed with the stand, the top of stand is fixed with the horizontal pole, the both sides of horizontal pole all are fixed with the lug, the top of lug is fixed with the screening board, the top swing joint of bottom plate has collecting box and discharge box, and collecting box and discharge box are located screening board below, are fixed with limit structure between discharge box and the bottom plate.

Preferably, the limit structure comprises a fixed frame and a limit frame, wherein the fixed frame is fixed on the front surface of the discharging box, the limit frame is fixed on the front surface of the bottom plate, and a clamping plate is movably connected between the fixed frame and the limit frame.

Preferably, a pulling block is fixed at the top of the clamping plate, and a through hole is formed in the surface of the pulling block.

Preferably, a guide groove is formed in the top of the bottom plate, and the guide groove is connected with the collecting box in a sliding mode.

Preferably, a material guiding opening is fixed at the top of the crushing box, and the material guiding opening adopts a horn-shaped design.

Preferably, baffles are fixed on two sides of the top of the screening plate, and the baffles are symmetrically installed and fixed.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the inclined screening plate can automatically separate the materials when discharging the materials, so that the unusable crushed stone powder is removed, the collecting box can collect the crushed stone powder, the crushed stone powder is prevented from being doped in the materials, the material can be normally contained in the material discharging box, the screening work is not required to be carried out again, the crushing efficiency of the crusher is improved, and the problem that the currently used crusher cannot separate the crushed stone powder in the materials and needs to be separated by using a tool again is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 1 a of the present utility model.

In the figure: 1. a crushing box; 2. a bottom plate; 3. a fixing plate; 4. a motor; 5. a crushing shaft; 6. crushing teeth; 7. a mounting plate; 8. a support column; 9. a column; 10. a cross bar; 11. a bump; 12. a screening plate; 13. a collection box; 14. a discharging box; 15. a limit structure; 151. a fixed frame; 152. a limit frame; 153. a clamping plate; 16. pulling the block; 17. a guide groove; 18. a material guiding port; 19. and a baffle.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a crusher comprises a crushing box 1 and a bottom plate 2, wherein a fixing plate 3 is fixed on one side of the crushing box 1, motors 4 are fixed on the front side and the rear side of the top of the fixing plate 3, an output shaft of each motor 4 penetrates through the crushing box 1 and is fixedly provided with a crushing shaft 5, a plurality of crushing teeth 6 are fixed on the surface of each crushing shaft 5, a mounting plate 7 is fixed on the front surface of each crushing box 1, support columns 8 are fixed on the bottom of each mounting plate 7 and the bottom of each crushing box 1, the other ends of the support columns 8 are fixed on the top of the bottom plate 2, upright posts 9 are fixed on the top of the bottom plate 2, cross bars 10 are fixed on the two sides of each cross bar 10, screening plates 12 are fixed on the top of the projections 11, a collection box 13 and a discharge box 14 are movably connected on the top of the bottom plate 2, the collection box 13 and the discharge box 14 are positioned below the screening plates 12, and a limiting structure 15 is fixed between the discharge box 14 and the bottom plate 2; this breaker is through screening board 12 of slope automatic separation to the material when discharging the material, will not be used rubble powder get rid of, and collecting box 13 collects rubble powder, avoids rubble powder to mix in the material, and the material is normally accomodate to unloading case 14, need not to carry out screening work again, has increased the crushing efficiency of breaker, has solved the broken stone powder in the unable separation material of breaker that uses at present, need reuse instrument with its separation, very trouble problem.

The limit structure 15 comprises a fixed frame 151 and a limit frame 152, the fixed frame 151 is fixed on the front face of the discharging box 14, the limit frame 152 is fixed on the front face of the bottom plate 2, a clamping plate 153 is movably connected between the fixed frame 151 and the limit frame 152, the clamping plate 153 can be connected with the fixed frame 151 and the limit frame 152 to limit and fix the discharging box 14, a pulling block 16 is fixed at the top of the clamping plate 153, through holes are formed in the surface of the pulling block 16, the through holes in the surface of the pulling block 16 can be attached to fingers, and the clamping plate 153 is conveniently pulled out.

The top of the bottom plate 2 is provided with a guide groove 17, the guide groove 17 is in sliding connection with the collecting box 13, the guide groove 17 can guide the collecting box 13, and the collecting box 13 can be accurately moved to the lower side of the screening plate 12, so that the offset position of the collecting box 13 is avoided.

The top of smashing case 1 is fixed with the guide mouth 18, and the guide mouth 18 adopts the horn-shaped design, and the guide mouth 18 can lead the material, makes things convenient for the staff to empty the material, has improved the throwing speed of material.

Baffle plates 19 are fixed on two sides of the top of the screening plate 12, the baffle plates 19 are symmetrically installed and fixed, and the baffle plates 19 can limit materials and prevent the materials from falling from the screening plate 12.

Working principle: when crushing the material, the staff starts motor 4 at first, motor 4 drives crushing axle 5 and crushing tooth 6 rotation in opposite directions, afterwards the staff drops into guide mouth 18 with the material that needs to be broken, the guide mouth 18 of tubaeform design can lead the material, make things convenient for the staff to empty the material, the material can break through the extrusion of two crushing axles 5, the material can drop on screening plate 12 after the breakage, standard material can drop in the unloading case 14 along with screening plate 12 of slope always, and the rubble powder can drop in the inside of collecting box 13 through screening mechanism on the screening plate 12, when collecting box 13 needs to empty the processing, guide slot 17 can lead collecting box 13, can make its accurate below that removes screening plate 12, avoid collecting box 13 offset position, when unloading case 14 needs to handle, the staff pulls out cardboard 153, afterwards will unload workbin 14 and can carry out the unloading processing.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. Crusher, comprising a crushing box (1) and a bottom plate (2), characterized in that: one side of smashing case (1) is fixed with fixed plate (3), both sides all are fixed with motor (4) around fixed plate (3) top, the output shaft of motor (4) runs through smashing case (1) and is fixed with crushing axle (5), the fixed surface of smashing axle (5) has a plurality of crushing tooth (6), the front of smashing case (1) is fixed with mounting panel (7), the bottom of mounting panel (7) and smashing case (1) all is fixed with support column (8), the other end of support column (8) is fixed with the top of bottom plate (2), the top of bottom plate (2) is fixed with stand (9), the top of stand (9) is fixed with horizontal pole (10), the both sides of horizontal pole (10) all are fixed with lug (11), the top of lug (11) is fixed with screening board (12), the top swing joint of bottom plate (2) has collection box (13) and case (14) of unloading, collection box (13) and case (14) are located screening board (12) below, unloading and be fixed with limit structure (15) between case (14).

2. A crusher according to claim 1, characterized in that: the limiting structure (15) comprises a fixing frame (151) and a limiting frame (152), wherein the fixing frame (151) is fixed on the front face of the discharging box (14), the limiting frame (152) is fixed on the front face of the bottom plate (2), and a clamping plate (153) is movably connected between the fixing frame (151) and the limiting frame (152).

3. A crusher according to claim 2, characterized in that: the top of cardboard (153) is fixed with pulling block (16), the through-hole has been seted up on the surface of pulling block (16).

4. A crusher according to claim 1, characterized in that: the top of the bottom plate (2) is provided with a guide groove (17), and the guide groove (17) is in sliding connection with the collecting box (13).

5. A crusher according to claim 1, characterized in that: the top of crushing case (1) is fixed with guide mouth (18), guide mouth (18) adopts the horn-shaped design.

6. A crusher according to claim 1, characterized in that: baffle plates (19) are fixed on two sides of the top of the screening plate (12), and the baffle plates (19) are symmetrically installed and fixed.