CN218359711U - Rubbing crusher that crushing performance is strong - Google Patents

Abstract

The application discloses rubbing crusher that crushing performance is strong belongs to rubbing crusher technical field. The novel material crusher comprises a shell, wherein a feeding port is formed in the top of the shell, a discharging port is formed in the bottom of the shell, the feeding port and the discharging port are communicated with the inside of the shell, a crushing device used for crushing materials is arranged in the shell, a recovery device is arranged on the shell and comprises at least one collecting box, the collecting box is used for collecting the crushed materials, sieve holes are formed in the bottom of the collecting box and used for filtering out large residual materials, a driving assembly is arranged on the shell and used for driving the collecting box to rotate, and therefore the collecting box rotates to the hole in the feeding port. The utility model provides a rubbing crusher that crushing performance is strong solves many times the breakage and leads to the extravagant problem of material.

Description

Rubbing crusher that crushing performance is strong

Technical Field

The application relates to the technical field of crushers, in particular to a crusher with strong crushing performance.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and reaches the aim of crushing in a collision mode.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems: to the object that is difficult to kibbling or because the wearing and tearing of rubbing crusher long-time use can lead to the broken degree of material after smashing not enough, lead to needing to smash many times and guarantee crushing precision, and current rubbing crusher exists following two kinds of processing methods:

firstly, all crushed materials are transferred into the crusher again to be crushed again;

secondly, taking out the primarily crushed materials and manually screening the materials;

the above processing mode has the defects of high work repeatability, low efficiency, high labor cost and the like.

Therefore, it is necessary to provide a pulverizer having a high crushing performance to solve the above problems.

It should be noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept, and therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the utility model provides a rubbing crusher that crushing performance is strong solves many times the breakage and leads to the extravagant problem of material.

The technical scheme adopted by the application for solving the technical problem is as follows: a pulverizer with strong crushing performance comprises a shell, wherein a feeding port is formed in the top of the shell, a discharging port is formed in the bottom of the shell, the feeding port and the discharging port are both communicated with the interior of the shell, and a pulverizing device for pulverizing materials is arranged in the shell;

the recycling device is arranged on the shell and comprises at least one collecting box, one side of the collecting box is provided with an opening and used for collecting crushed materials, sieve holes are formed in the bottom of the collecting box and used for filtering the materials, and a driving assembly is arranged on the shell and used for driving the collecting box to move to the material inlet.

Furthermore, the driving assembly comprises a rotating ring arranged inside the housing, the rotating ring is rotatably connected with the housing, and the rotating ring is fixedly connected with the collecting box.

Furthermore, two support tables are symmetrically and fixedly mounted on two sides inside the housing, a baffle is formed by outwards extending the edge of one side of each support table, and the rotating ring is located between one side of the baffle and the inner wall of the housing.

Furthermore, the crushing device comprises stop blocks fixedly arranged on two sides of the baffle and crushing wheels positioned between the stop blocks, and the inner sides of the two stop blocks are inclined planes, so that a channel with a large top and a small bottom is formed between the inner sides of the two stop blocks.

Furthermore, two dog outsides are the arc surface, and the arc surface axis with the center of rotation collineation of rotatory ring, collecting box opening one side edge can with the dog outside laminating.

Furthermore, the upper surfaces of the two stop blocks are inclined planes with lower inner ends and higher outer ends.

The beneficial effect of this application is: the application provides a pair of rubbing crusher that crushing performance is strong, when reducing mechanism smashed the material, utilizes the collecting box to collect kibbling material, utilizes the sieve mesh to filter out not complete kibbling residual material. Let drive assembly drive the collecting box and remove after the completion of just smashing, let the collecting box take residual material, remove to making pan feeding mouth department, let residual material fall into reducing mechanism once more, smash again. And continuously repeating the steps to ensure that the materials are completely crushed.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a high crush capacity pulverizer of the present application;

FIG. 2 is a side, partially cross-sectional, schematic view of the shredder of FIG. 1;

FIG. 3 is a schematic view of the pulverizer of FIG. 2 in an operating condition;

FIG. 4 is an exploded view of the comminution apparatus of FIG. 1;

FIG. 5 is an exploded view of the recycling apparatus of FIG. 1;

wherein, in the figures, the respective reference numerals:

1. a housing; 11. a feeding port; 12. a discharge port; 13. a support table; 14. a baffle plate;

2. a crushing device; 21. a drive shaft; 211. a driving gear; 212. a crushing driver; 22. a driven shaft; 221. a driven gear; 23. a grinding wheel; 24. a stopper;

3. a recovery device; 31. a collection box; 311. screening holes; 32. a rotating ring; 321. a support bar; 322. internal teeth; 323. recovering the driver; 324. a linkage gear.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present application provides a pulverizer having a strong crushing performance, including a housing 1, a pulverizing device 2 and a recovering device 3 inside the housing 1.

The top of the shell 1 is provided with a feeding port 11, the bottom of the shell 1 is provided with a discharge port 12, the feeding port 11 and the discharge port 12 are communicated with the inside of the shell 1, two supporting tables 13 are fixedly arranged on two sides of the inside of the shell 1, and a baffle 14 is formed by extending the edge of one side of the two supporting tables 13 opposite to each other.

The crushing device 2 comprises a driving shaft 21 and a driven shaft 22 which are rotatably connected between the two support platforms 13, two crushing wheels 23 which are respectively sleeved on the driving shaft 21 and the driven shaft 22, and stop blocks 24 which are symmetrically and fixedly arranged on two sides of the baffle plate 14.

The driving shaft 21 and the driven shaft 22 are located between the two stoppers 24, two ends of the driving shaft 21 and the driven shaft 22 are both penetrated and extended to the outer side of the shell 1, one end of the driving shaft 21 and one end of the driven shaft 22 are respectively and fixedly provided with a driving gear 211 and a driven gear 221, the other end of the driving shaft 21 is provided with a crushing driver 212, the driving gear 211 is meshed with the driven gear 221, and the crushing driver 212 is fixed with the shell 1.

The inner sides of the two stop blocks 24 are inclined planes, so that a channel with a large top and a small bottom is formed between the inner sides of the two stop blocks 24, the outer sides of the two stop blocks 24 are arc surfaces with collinear axes, and the upper surfaces of the two stop blocks 24 are inclined planes with a low inner end and a high outer end.

The recycling device 3 comprises at least two collecting boxes 31 and two rotating rings 32 symmetrically arranged inside the housing 1, in the embodiment, the collecting boxes 31 are three and are uniformly distributed on the circumference of the rotating center of the rotating rings 32, one side of the collecting box 31 facing the crushing wheel 23 is provided with an opening, the side edge can be attached to the outer side of the stop block 24, the other side of the collecting box 31 is provided with a plurality of sieve holes 311 penetrating through the collecting box 31, and one collecting box 31 is positioned on the upper side of the feeding port 11.

The rotation axis of the rotating ring 32 is collinear with the outside axis of the stopper 24, the two rotating rings 32 are respectively positioned between the baffle 14 and the housing 1 on one side and are rotatably connected with the housing 1, the outside of the rotating ring 32 is fixedly provided with support rods 321 the number of which corresponds to that of the collection boxes 31, and the support rods 321 are fixed with the collection boxes 31;

the inner teeth 322 are provided inside the one rotary ring 32, and the recovery actuator 323 is fixedly attached to the outer wall of the one housing 1, in the present embodiment, the recovery actuator 323 is a motor, the output shaft of the recovery actuator 323 extends through the inside of the housing 1, and a link gear 324 is fixedly attached, and the link gear 324 engages with the inner teeth 322.

It is understood that a bracket (not shown) for supporting is fixedly installed outside the housing 1, and the recovery actuator 323 is controlled by an external system, and rotates a fixed angle each time. A plurality of collection boxes 31 of different sized mesh openings 311 may be prepared in advance, allowing the user to select and install an appropriate collection box 31 according to the size of the pulverized particles.

In this embodiment, initial state is as shown in fig. 2, a container for depositing the material after smashing is placed to user's first-out material 12 below, smash driver 212 in the start, it is rotatory that smash driver 212 drives driving shaft 21, driving shaft 21 rethread driving gear 211 and driven gear 221, it is rotatory to drive driven shaft 22, thereby drive two crushing wheel 23 relative rotations, the user adds the material through pan feeding mouth 11 this moment, the material directly drops to between two crushing wheel 23 through pan feeding mouth 11, it is smashed to roll the material through crushing wheel 23, when smashing, through baffle 14 and shell 1 inner wall, prevent that the material from splashing and leaving crushing wheel 23.

The smashed material can drop downwards, and falls into the inside of the collection box 31 on the upper side of the feeding port 11 through the guide of the inner side of the stop block 24 and the inner wall of the shell 1, and smaller material fragments can continuously fall through the sieve holes 311 and fall into a container for storing the smashed material, and larger incompletely smashed residual materials can continuously stay in the collection box 31, so that the effect of automatically screening and separating the incompletely smashed residual materials and the smashed material fragments is achieved.

After all the materials are crushed, the crushing driver 212 is closed, and the recovery driver 323 is started, so that the recovery driver 323 drives the rotating ring 32 to rotate 120 degrees counterclockwise through the linkage gear 324 and the internal teeth 322, and the positions of the three collecting boxes 31 are interchanged. The exchange process is shown in fig. 3, the collection box 31, which is initially located on the upper side of the feeding port 11, will abut against the outside of the stopper 24 during rotation, and thus the residual material inside will not fall off.

After the position exchange of the three collecting boxes 31 is completed, the state of fig. 2 is restored, the collecting box 31 originally located on the upper side of the feeding port 11 rotates to the right side, and the collecting box 31 originally located on the left side rotates to the upper side of the feeding port 11. At this time, because the openings of the left and right collecting boxes 31 are not blocked by the stoppers 24, the residual materials fall to the upper side of the crushing wheel 23 along the guide of the upper side of the stoppers 24, then the crushing driver 212 is started again by a user to crush the materials from the upside, if the residual materials exist, the residual materials are separated out by the collecting boxes 31 again, and the steps are repeated continuously until no residual materials exist, so that the effect of ensuring the complete crushing of the materials is achieved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a rubbing crusher that crushing performance is strong, includes the shell, the shell top is provided with the pan feeding mouth, the shell bottom is provided with the discharge gate, pan feeding mouth and discharge gate all with the inside intercommunication of shell, be provided with the reducing mechanism who is used for smashing the material in the shell, its characterized in that:

the recycling device comprises at least one collecting box, one side of the collecting box is provided with an opening and used for collecting crushed materials, the bottom of the collecting box is provided with a sieve mesh, the sieve mesh is used for filtering out the materials, the shell is provided with a driving assembly, and the driving assembly is used for driving the collecting box to move to a material inlet.

2. The pulverizer with strong crushing performance according to claim 1, wherein: the driving assembly comprises a rotating ring arranged in the shell, the rotating ring is rotatably connected with the shell, and the rotating ring is fixedly connected with the collecting box.

3. A pulverizer with high crushing performance according to claim 2, wherein: two support tables are symmetrically and fixedly arranged on two sides in the shell, the edges of one opposite side of the two support tables extend outwards to form a baffle, and the rotating ring is located between one side of the baffle and the inner wall of the shell.

4. A pulverizer with high crushing performance according to claim 3, wherein: the crushing device comprises stop blocks fixedly arranged on two sides of the baffle and crushing wheels positioned between the stop blocks, wherein the inner sides of the two stop blocks are inclined planes, so that a channel with a large top and a small bottom is formed between the inner sides of the two stop blocks.

5. A pulverizer with strong crushing performance according to claim 4, characterized in that: the outer sides of the two stop blocks are arc surfaces, the axes of the arc surfaces are collinear with the rotation center of the rotating ring, and one side edge of the opening of the collecting box can be attached to the outer side of the stop block.

6. A pulverizer with strong crushing performance according to claim 4, characterized in that: the upper surfaces of the two stop blocks are inclined planes with lower inner ends and higher outer ends.

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