CN218557674U - Circulating multistage rubbing crusher - Google Patents

Abstract

The utility model relates to a rubbing crusher technical field specifically is a circulating multistage rubbing crusher, include: the extrusion device comprises a shell, wherein an extrusion component, a cutting component and a material returning component are linearly and sequentially arranged in the shell; wherein, the cutting assembly includes: the rotating shaft is rotatably arranged in the shell; the annular seat, be provided with the rubber circle on the annular seat medial surface, and the pivot passes the rubber circle, pivot and rubber circle offset, the utility model discloses can adjust the through-hole on the apron and the coincidence area of deciding the sword for through-hole output area reduces, and then when having guaranteed that the material is smashed once more, still can be smashed fully, makes the utility model discloses can smash under the less condition of number of times in the circulation, export the material that qualifies.

Description

Circulating multistage rubbing crusher

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a circulating multistage rubbing crusher.

Background

In the production process of sanitary care products such as paper diapers and diapers, leftover materials generated in the production process are generally crushed, the crushed materials are reused, when the leftover materials are crushed, in order to ensure that the crushed materials reach the standard of reuse, multiple times of crushing work needs to be carried out, and in order to improve the working efficiency of crushing, a circulating multi-stage crusher is needed.

In the prior art, in order to ensure that the crushed materials meet the specified standard, multiple times of circulating crushing work is generally adopted, but along with the gradual reduction of the material volume, the crushing effect during the secondary crushing is often poor, so that the crusher in the prior art cannot output qualified materials under the condition of less circulating crushing times.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating multistage rubbing crusher to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: a circulating multi-stage pulverizer comprising:

the extrusion device comprises a shell, wherein an extrusion component, a cutting component and a material returning component are linearly and sequentially arranged in the shell;

wherein the cutting assembly comprises:

the rotating shaft is rotatably arranged in the shell;

the inner side surface of the annular seat is provided with a rubber ring, a rotating shaft penetrates through the rubber ring, and the rotating shaft is abutted to the rubber ring;

the fixed cutters are circularly distributed on the outer side surface of the annular seat at equal intervals;

the adjusting rod is arranged at the top of one of the fixed cutters;

the electric telescopic rod is arranged in the shell, an output shaft of the electric telescopic rod is fixed with a frame body, and the adjusting rod penetrates through the frame body.

Preferably, the method further comprises the following steps:

the cutter holder is arranged on the rotating shaft;

the plurality of blades are distributed on the side wall of the cutter holder in a circular and equidistant mode, and the blades are abutted to the fixed cutter.

Preferably, the pressing assembly comprises:

an extruded tube disposed within the housing;

the cover plate is arranged at one end of the extrusion pipe, the fixed cutter abuts against the cover plate, and a plurality of through holes which are distributed at equal intervals are formed in one side of the cover plate;

the auger blade is arranged on the rotating shaft.

Preferably, the feed back assembly comprises:

the collecting pipe is arranged on the inner side wall of the shell, and the rotating shaft, the cutter holder and the blade are all arranged in the collecting pipe;

the air pump box is arranged on the outer side wall of the shell, and a high-pressure air pump is arranged in the air pump box;

and one end of the air supply pipe is communicated with an output port of the high-pressure air pump, and the other end of the air supply pipe is communicated with the collecting pipe.

Preferably, the method further comprises the following steps:

and the material return pipe is used for communicating the collecting pipe with the extruding pipe.

Preferably, the method further comprises the following steps:

the motor is arranged on the outer side wall of the shell, and an output shaft of the motor is connected with the rotating shaft;

the blanking baffle is hinged to the outer side wall of the shell and is arranged close to the collecting pipe.

Preferably, the extrusion device further comprises a feed chute, the feed chute is arranged at the top of the shell, and the bottom of the feed chute is provided with a feed hole communicated with the extrusion pipe.

The utility model discloses an improve and provide a circulating multistage rubbing crusher here, compare with prior art, have following improvement and advantage:

the utility model discloses a stationary knife, annular seat, rubber circle, regulation pole, framework and electric telescopic handle that set up can realize, in the use, drive the framework motion through electric telescopic handle, after framework inside wall and regulation pole contact, drive the regulation pole and remove, make stationary knife and annular seat rotatory around the pivot, adjust the through-hole on the apron and the coincidence area of stationary knife, make through-hole output area reduce, and then guaranteed when the material is smashed once more, still can be by abundant crushing, make the utility model discloses can be under the less condition of number of times is smashed in the circulation, export qualified material.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the housing and the air pump box of the present invention;

fig. 3 is a schematic sectional view of the housing of the present invention;

FIG. 4 is a schematic view of a collection tube according to the present invention in partial cross-section;

fig. 5 is a schematic view of the structure of the adjusting rod, the stationary knife, the annular seat, the rubber ring and the frame body of the present invention.

Description of reference numerals:

1. a housing; 2. a material return pipe; 3. a feed chute; 4. a motor; 5. a blanking baffle; 6. an air pump box; 7. extruding the tube; 8. a collection pipe; 9. an electric telescopic rod; 10. a screw blade; 11. a rotating shaft; 12. an air supply pipe; 13. a tool apron; 14. a blade; 15. a cover plate; 16. fixing a cutter; 17. an annular seat; 18. a rubber ring; 19. adjusting a rod; 20. a frame body.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a circulating multistage rubbing crusher here, the technical scheme of the utility model is:

as shown in fig. 1-5, a circulating multi-stage crusher, including casing 1, casing 1 is inside to be the linear extrusion subassembly that has set gradually, cutting assembly and feed back subassembly, wherein, cutting assembly includes pivot 11, annular seat 17, a plurality of stationary knife 16, adjust pole 19 and electric telescopic handle 9, pivot 11 rotates and sets up in casing 1, be provided with rubber circle 18 on the annular seat 17 medial surface, and pivot 11 passes rubber circle 18, pivot 11 offsets with rubber circle 18, a plurality of stationary knife 16 are circular equidistance and distribute on annular seat 17 lateral surface, adjust pole 19 and set up at one of them stationary knife 16 top, electric telescopic handle 9 sets up in casing 1, electric telescopic handle 9's output shaft is fixed with framework 20, and adjust pole 19 and run through framework 20.

Further comprising:

the cutter holder 13, the cutter holder 13 is set up on spindle 11;

a plurality of blades 14, a plurality of blades 14 are circularly and equidistantly distributed on the side wall of the cutter holder 13, and the blades 14 are butted against the fixed cutter 16.

Drive the motion of framework 20 through electric telescopic handle 9, after framework 20 inside wall and regulation pole 19 contact, drive and adjust pole 19 and remove for stationary knife 16 and annular seat 17 are rotatory around pivot 11, adjust the coincidence area of through-hole and stationary knife 16 on the apron 15, make through-hole output area reduce, avoided being smashed the direct through-hole output on the apron 15 of back, when having guaranteed that the material is smashed once more, still can be by abundant smashing.

Further, the extrusion assembly includes: the extruding device comprises an extruding pipe 7, a cover plate 15 and an auger blade 10, wherein the extruding pipe 7 is arranged in a shell 1, the cover plate 15 is arranged at one end of the extruding pipe 7, a fixed knife 16 abuts against the cover plate 15, a plurality of through holes which are distributed equidistantly are formed in one side of the cover plate 15, and the auger blade 10 is arranged on a rotating shaft 11.

The auger blade 10 rotates to be matched with the extrusion pipe 7 to extrude the materials, so that the materials move along the extrusion pipe 7 and are output from the through hole on the cover plate 15 to be crushed.

Further, the feed back subassembly includes collecting pipe 8, air pump box 6, blast pipe 12 and feed back pipe 2, collecting pipe 8 sets up on 1 inside wall of casing, and pivot 11, blade holder 13 and blade 14 all set up in collecting pipe 8, air pump box 6 sets up on 1 lateral wall of casing, be provided with high compression pump in the air pump box 6, wherein one end of blast pipe 12 and high compression pump's delivery outlet intercommunication, the other end and the collecting pipe 8 intercommunication of blast pipe 12, feed back pipe 2 is used for communicating collecting pipe 8 and extruded tube 7.

The switch of the high-pressure air pump is switched on, when the high-pressure air pump works, air is input into the collecting pipe 8 through the air supply pipe 12, then the air flow enters the extruding pipe 7 through the material return pipe 2, and the material after primary crushing is driven to enter the extruding pipe 7 again.

Further, the method also comprises the following steps:

the motor 4 is arranged on the outer side wall of the shell 1, and an output shaft of the motor 4 is connected with the rotating shaft 11;

the blanking baffle 5 is hinged to the outer side wall of the shell 1, and the blanking baffle 5 is arranged close to the collecting pipe 8.

Further, still include feed chute 3, feed chute 3 sets up at 1 tops of casing, and the feed port that communicates with extrusion pipe 7 is seted up to feed chute 3 bottoms.

Specifically, the specific working principle of the circulating type multistage pulverizer is as follows: leftover materials of sanitary care products are input into an extrusion pipe 7 through a feeding hole in a feeding chute 3, a switch of a motor 4 is switched on, the motor 4 drives a rotating shaft 11 to rotate when in work, the rotating shaft 11 drives a screw blade 10 to rotate in the rotating process, the screw blade is matched with the extrusion pipe 7 to extrude the materials, so that the materials move along the extrusion pipe 7 and are output from a through hole in a cover plate 15, a blade 14 is driven to rotate through a blade holder 13 when the rotating shaft 11 rotates, the shearing work of the materials is realized through a fixed knife 16, the primary crushing work of the materials is realized, then the switch of a high-pressure air pump is switched on, air is input into a collecting pipe 8 through an air supply pipe 12 when the high-pressure air pump works, then air flow enters the extrusion pipe 7 through a material return pipe 2, the materials after the primary crushing are driven to enter the extrusion pipe 7 again, and the switch of an electric telescopic rod 9 is switched on, drive the motion of framework 20 through electric telescopic handle 9, after framework 20 inside wall and regulation pole 19 contact, it removes to drive regulation pole 19, make stationary knife 16 and annular seat 17 rotatory around pivot 11, adjust the coincidence area of through-hole on the apron 15 and stationary knife 16, make through-hole output area reduce, avoided being smashed the back and directly passing through the through-hole output on the apron 15, guaranteed that the material is when smashed once more, still can be by abundant crushing, when pivot 11 is rotatory, through the frictional force of rubber circle 18, make annular seat 17 possess the motion trend the same with pivot 11 direction of rotation, but under framework 20 and regulation pole 19 blockking, stationary knife 16 still keeps and apron 15 relative static, so that cutting work normally goes on, make the utility model discloses can smash under the less condition of number of times in the circulation, the material of output qualification.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (7)

1. A circulating multi-stage pulverizer, comprising:

the device comprises a shell (1), wherein an extrusion component, a cutting component and a material returning component are linearly and sequentially arranged in the shell (1);

wherein, the cutting assembly includes:

the rotating shaft (11), the said rotating shaft (11) is set up in the body (1) rotatably;

the inner side surface of the annular seat (17) is provided with a rubber ring (18), the rotating shaft (11) penetrates through the rubber ring (18), and the rotating shaft (11) is abutted to the rubber ring (18);

the fixed cutters (16) are circularly distributed on the outer side surface of the annular seat (17) at equal intervals;

the adjusting rod (19), the said adjusting rod (19) is set up in one of them stationary knife (16) tops;

the electric telescopic rod (9) is arranged in the shell (1), a frame body (20) is fixed to an output shaft of the electric telescopic rod (9), and the adjusting rod (19) penetrates through the frame body (20).

2. A circulating multi-stage crusher according to claim 1, further comprising:

the tool apron (13), the tool apron (13) is arranged on the rotating shaft (11);

the plurality of blades (14) are distributed on the side wall of the cutter holder (13) in a circular shape at equal intervals, and the blades (14) are abutted against the fixed cutter (16).

3. A circulating multi-stage crusher as claimed in claim 1, wherein said pressing assembly comprises:

an extruded tube (7), the extruded tube (7) being disposed within the housing (1);

the cover plate (15), the cover plate (15) is arranged at one end of the extrusion pipe (7), the fixed knife (16) is abutted against the cover plate (15), and a plurality of through holes which are distributed at equal intervals are formed in one side of the cover plate (15);

the packing auger blade (10) is arranged on the rotating shaft (11).

4. A circulating multi-stage pulverizer as defined by claim 3 wherein said feed back assembly comprises:

the collecting pipe (8) is arranged on the inner side wall of the shell (1), and the rotating shaft (11), the cutter holder (13) and the blade (14) are all arranged in the collecting pipe (8);

the air pump box (6), the air pump box (6) is arranged on the outer side wall of the shell (1), and a high-pressure air pump is arranged in the air pump box (6);

and one end of the air supply pipe (12) is communicated with an output port of the high-pressure air pump, and the other end of the air supply pipe (12) is communicated with the collecting pipe (8).

5. A circulating multi-stage pulverizer as defined by claim 4, further comprising:

the return pipe (2) is used for communicating the collecting pipe (8) with the extrusion pipe (7).

6. A circulating multi-stage pulverizer as defined by claim 4, further comprising:

the motor (4), the motor (4) is arranged on the outer side wall of the shell (1), and an output shaft of the motor (4) is connected with the rotating shaft (11);

the blanking baffle (5), blanking baffle (5) articulate on casing (1) lateral wall, and blanking baffle (5) set up and are being close to collecting pipe (8) department.

7. A circulating multi-stage crusher according to claim 3, characterized by further comprising a feed chute (3), wherein the feed chute (3) is arranged at the top of the shell (1), and the bottom of the feed chute (3) is provided with a feed hole communicated with the extrusion pipe (7).

Images