CN216368290U

CN216368290U - Rubber reducing mechanism is used in rubber shoe production

Info

Publication number: CN216368290U
Application number: CN202122843940.5U
Authority: CN
Inventors: 粟永洪
Original assignee: Chengdu Yuefa Shoes Co ltd
Current assignee: Chengdu Yuefa Shoes Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-26
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a rubber crushing device for rubber shoe production, and relates to the technical field of rubber shoe production. The novel crusher comprises a rack, a crushing barrel, crushing assemblies, a screening box and an electric push rod, wherein a motor is fixed on a bottom plate of the rack, the crushing barrel is arranged at the top of the rack, a group of crushing assemblies arranged in an annular shape are uniformly distributed in the crushing barrel, the rotating directions of two adjacent crushing assemblies are opposite, the motor and a belt pulley on the crushing barrel are rotationally connected through a belt, the screening box and a material receiving box are connected on two side plates of the rack between the motor and the crushing barrel in a sliding mode, and the electric push rod is fixed on the inner sides of the two side plates of the rack. When the rubber is crushed, the crushing barrel rotates synchronously when the crushed material assembly in the crushing barrel stirs the rubber in multiple directions, so that the rubber in the crushing barrel is crushed more uniformly and uniformly, the efficiency of crushing the rubber is improved, and qualified crushed materials can be screened in time after the crushed materials are crushed.

Description

Rubber reducing mechanism is used in rubber shoe production

Technical Field

The utility model belongs to the technical field of rubber shoe production, and particularly relates to a rubber crushing device for rubber shoe production.

Background

At present, rubber shoes need carry out shredding to rubber in process of production, and the subsequent processing of rubber shoes is directly influenced to the kibbling quality of rubber, has appeared a great variety of rubber reducing mechanism in the existing market, though can accomplish crushed aggregates operation, but it still has following drawback in-service use:

1. the existing rubber crushing device has the advantages that crushed materials are easy to stay at the bottom of the crushing barrel, and the phenomenon of nonuniform crushing of rubber is easy to occur.

2. The existing rubber crushing device is not convenient for timely screening qualified crushed aggregates when collecting the crushed aggregates, and the unqualified crushed aggregates are easily collected together.

Therefore, there is a strong need for an improved rubber pulverizing apparatus for rubber shoe production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rubber crushing device for rubber shoe production, which solves the problems that the existing rubber crushing device easily causes uneven rubber crushing because crushed materials are easy to stay at the bottom of a crushing barrel, is inconvenient to screen qualified crushed materials in time when the crushed materials are collected, and easily collects unqualified crushed materials together by rotating the crushing barrel and arranging a group of crushed material assemblies, wherein the rotating directions of two adjacent crushed material assemblies are opposite, and a screening box is arranged.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a rubber crushing device for rubber shoe production, which comprises a rack, a crushing barrel, crushing assemblies, a screening box and an electric push rod, wherein a motor is fixed on a bottom plate of the rack, the crushing barrel is placed at the top of the rack, a group of crushing assemblies arranged in an annular shape are uniformly distributed in the crushing barrel, the rotating directions of two adjacent crushing assemblies are opposite, belt pulleys are welded at the connecting end of the motor and the right end of the crushing barrel, the motor and the belt pulleys on the crushing barrel are rotationally connected through a belt, the screening box and a material receiving box are slidably connected on two side plates of the rack between the motor and the crushing barrel, the screening box is positioned right above the material receiving box, the electric push rod is fixed on the inner sides of the two side plates of the rack, and the electric push rod drives the screening box to reciprocate in a region right above the material receiving box.

Further, U type groove, first spout, second spout and rectangle through groove have all been seted up to the both sides board of frame, U type groove, first spout, second spout and rectangle through groove on every curb plate of frame distribute from last to down in proper order.

Furthermore, the crushing barrel consists of a barrel body, side covers and screws, and two ends of the barrel body are detachably connected with the side covers at two sides through the screws;

a material port is formed in the middle of the barrel body, two sides of the material port are movably connected with check blocks through bearings, the size of the material port is matched with that of the cover plate, and the cover plate is covered outside the material port and limited through the check blocks on the two sides;

the side cover is provided with a groove matched with the U-shaped groove on the periphery, and the side cover is clamped on the U-shaped groove, so that the crushing barrel is supposed to be arranged between the two U-shaped grooves and can rotate.

Furthermore, the crushed aggregates component is composed of a micro motor and a cutter bar, the connecting end of the micro motor is connected with the cutter bar, and the micro motor drives the cutter bar;

the micro motor is fixed on the inner side surface of the side cover at one end of the crushing barrel, and the blades on the cutter bar are distributed spirally.

Furthermore, first sliding rails are welded on two side edges of the screening box, the size of each first sliding rail is matched with that of each first sliding chute, and a bottom plate of the screening box is of a net structure;

fixed blocks are welded on two side edges of the top surface of the screening box, and the two fixed blocks are respectively connected with the connecting ends of electric push rods on the inner side surfaces of two side plates of the rack;

above-mentioned setting, when electric putter drive screening box, the screening box can slide on the both sides board of frame to rock the rubber crushed aggregates in the screening box and sieve the operation.

Furthermore, second sliding rails are welded on two side edges of the material receiving box, and the size of each second sliding rail is matched with that of each second sliding groove;

by the arrangement, the material receiving box can slide on the two side plates of the rack, and the material receiving box is convenient to take and place.

The utility model has the following beneficial effects:

1. when the rubber crushing device provided by the utility model is used for crushing rubber, and when the crushing assembly in the crushing barrel rotates crushing, the crushing barrel synchronously rotates, so that the rubber in the crushing barrel can be crushed and mixed more uniformly, the rubber can be crushed more uniformly, and the efficiency of rubber crushing is improved.

2. According to the utility model, the crushing barrel is internally provided with the group of crushing assemblies, and the rotating directions of two adjacent crushing assemblies are opposite, so that rubber can be crushed in multiple directions during crushing, the rubber in the crushing barrel can be crushed more fully, and the rubber crushing efficiency is further improved.

3. The rubber crushing device is provided with the screening box, when the rubber crushing device is used for discharging, the rubber crushing materials immediately fall into the screening box, at the moment, the rubber crushing materials in the screening box are continuously shaken under the driving action of the electric push rod, so that the qualified crushing materials fall into the material receiving box through meshes of a bottom plate of the screening box to be collected, the unqualified crushing materials are left in the screening box and then are put into the crushing barrel to be crushed again, the unqualified crushing materials can be repeatedly crushed, and the quality of the rubber crushing materials collected in the material receiving box is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the structure of the motor connected to the pulverizing barrel according to the present invention;

FIG. 4 is a schematic view of the construction of the pulverizing barrel of the present invention;

FIG. 5 is an exploded view of FIG. 4 of the present invention;

FIG. 6 is a schematic view of the structure of the screening cassette of the present invention;

FIG. 7 is a schematic structural view of the material receiving box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 11. a U-shaped groove; 12. a first chute; 13. a second chute; 14. a rectangular through groove; 2. a motor; 3. a crushing barrel; 301. a barrel body; 31. a material port; 32. a cover plate; 33. a stopper; 302. a side cover; 303. a screw; 4. a scrap assembly; 401. a micro motor; 402. a cutter bar; 5. a belt pulley; 6. a belt; 7. a screening cassette; 71. a first slide rail; 72. a fixed block; 8. a material receiving box; 81. a second slide rail; 9. an electric push rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model relates to a rubber crushing device for rubber shoe production, which comprises a frame 1, a motor 2, a crushing barrel 3, a crushed material component 4, a belt pulley 5, a belt 6, a screening box 7, a material collecting box 8 and an electric push rod 9, wherein two side plates of the frame 1 are respectively provided with a U-shaped groove 11, a first chute 12, a second chute 13 and a rectangular through groove 14, the U-shaped groove 11, the first chute 12, the second chute 13 and the rectangular through groove 14 on each side plate of the frame 1 are sequentially distributed from top to bottom, the bottom plate of the frame 1 is fixed with the motor 2, the motor 2 is of a common type in the market, and the belt pulley 5 is welded at the connecting end of the motor 2 and the right end of the crushing barrel 3, and the motor 2 is rotatably connected with the belt pulley 5 on the crushing barrel 3 through the belt 6;

the specific application of the above setting is as follows: during the use, through switch synchronous start motor 2 and crushed aggregates subassembly 4, through crushed aggregates subassembly 4's effect, smash the rubber in the crushing bucket 3 simultaneously, through the drive of motor 2 to and the drive effect of belt pulley 5 and belt 6, drive and smash 3 high-speed rotations of bucket, make and carry out the rubber intensive mixing of crushed aggregates in the crushing bucket 3, improved the kibbling effect of plastics.

As shown in fig. 1 and fig. 4-5, the crushing barrel 3 is placed at the top of the rack 1, the crushing barrel 3 is composed of a barrel body 301, side covers 302 and screws 303, a material opening 31 is formed in the middle of the barrel body 301, two sides of the material opening 31 are movably connected with stoppers 33 through bearings, the size of the material opening 31 is matched with that of a cover plate 32, the cover plate 32 is covered outside the material opening 31 and limited by the stoppers 33 on the two sides, two ends of the barrel body 301 are detachably connected with the side covers 302 on the two sides through the screws 303, grooves matched with the U-shaped grooves 11 are formed in the peripheral sides of the side covers 302, and the side covers 302 are clamped on the U-shaped grooves 11;

the specific application of the above setting is as follows: when the crushing barrel 3 is assembled, the side cover 302 provided with the crushing assembly 4 is inserted from one end of the barrel body 301, then is fixed by the screw 303, then the other side cover 302 is inserted from the other end of the barrel body 301, and then is fixed by the screw 303, so that the assembling operation of the crushing barrel 3 can be completed;

during feeding, firstly, the cover plate 32 of the crushing barrel 3 is rotated right above, then the stop block 33 is rotated to be vertical, the cover plate 32 is taken down, the material opening 31 of the crushing barrel 3 is opened, then rubber to be crushed is placed into the crushing barrel 3 through the material opening 31, then the cover plate 32 is covered on the material opening 31, and then the stop block 33 is rotated to be horizontal, so that the cover plate 32 is limited in the material opening 31, and the feeding operation of the crushing barrel 3 is completed;

when unloading, at first cause crushing barrel 3's apron 32 to rotate to under, rotate dog 33 to vertical after that, take off apron 32, open crushing barrel 3's material mouth 31, cause the crushed rubber material after smashing in the crushing barrel 3 to discharge, accomplish crushing barrel 3's the operation of unloading.

As shown in fig. 5, a group of annularly arranged crushed aggregates assemblies 4 are uniformly distributed in the crushing barrel 3, the rotation directions of two adjacent crushed aggregates assemblies 4 are opposite, each crushed aggregate assembly 4 is composed of a micro motor 401 and a cutter bar 402, the model of the micro motor 401 is a common model in the market, and not described much, the micro motor 401 is fixed on the inner side surface of the side cover 302 at one end of the crushing barrel 3, the connecting end of the micro motor 401 is connected with the cutter bar 402, blades on the cutter bar 402 are distributed spirally, and the micro motor 401 drives the cutter bar 402;

the specific application of the above setting is as follows: when carrying out the crushed aggregates in smashing bucket 3, through each micro motor 401's effect, the respective cutter arbor 402 of synchronous drive, adjacent cutter arbor 402 antiport moreover for smash the kibbling more even of rubber in the bucket 3.

Wherein, as shown in fig. 1 and fig. 6-7, two side plates of the frame 1 between the motor 2 and the crushing barrel 3 are slidably connected with a screening box 7 and a receiving box 8, two side edges of the screening box 7 are welded with first slide rails 71, the size of the first slide rails 71 is matched with that of the first chutes 12, two side edges of the top surface of the screening box 7 are welded with fixed blocks 72, the two fixed blocks 72 are respectively connected with the connecting ends of electric push rods 9 on the inner side surfaces of the two side plates of the frame 1, two side edges of the receiving box 8 are welded with second slide rails 81, the size of the second slide rails 81 is matched with that of the second chutes 13, the screening box 7 is positioned right above the receiving box 8, the inner sides of the two side plates of the frame 1 are both fixed with the electric push rods 9, and the model of the electric push rods 9 is a common model on the market, without much description, the electric push rod 9 drives the screening box 7 to move back and forth in the area right above the material receiving box 8;

the specific application of the above setting is as follows: after the crushing barrel 3 discharges materials, the crushed rubber materials immediately fall into the screening box 7, the electric push rod 9 is started through a switch at the moment, the screening box 7 is driven to horizontally move back and forth through the action of the electric push rod 9, so that the crushed rubber materials in the screening box 7 are screened, the qualified crushed rubber materials fall into the material receiving box 8 through meshes of a bottom plate of the screening box 7 and are collected, the unqualified crushed rubber materials are left in the screening box 7, and then the crushed rubber materials are put into the crushing barrel 3 for crushing again;

after the material receiving box 8 is fully received, the material receiving box 8 is directly pulled out, and then the crushed rubber in the material receiving box 8 can be taken out.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a rubber reducing mechanism is used in rubber shoes production, includes frame (1), crushing bucket (3), crushed aggregates subassembly (4), screening box (7) and electric putter (9), its characterized in that: a motor (2) is fixed on a bottom plate of the rack (1), the crushing barrel (3) is placed at the top of the rack (1), a group of annularly arranged crushed material assemblies (4) are uniformly distributed in the crushing barrel (3), the rotating directions of two adjacent crushed material assemblies (4) are opposite, belt pulleys (5) are welded at the connecting end of the motor (2) and the right end of the crushing barrel (3), the motor (2) and the belt pulleys (5) on the crushing barrel (3) are rotatably connected through a belt (6), a screening box (7) and a material collecting box (8) are slidably connected to two side plates of the rack (1) between the motor (2) and the crushing barrel (3), and the screening box (7) is positioned right above the material collecting box (8);

electric push rods (9) are fixed on the inner sides of two side plates of the rack (1), and the electric push rods (9) drive the screening box (7) to move back and forth in the area right above the material collecting box (8).

2. The rubber smashing device for rubber shoe production according to claim 1, wherein U-shaped grooves (11), first sliding grooves (12), second sliding grooves (13) and rectangular through grooves (14) are formed in two side plates of the machine frame (1), and the U-shaped grooves (11), the first sliding grooves (12), the second sliding grooves (13) and the rectangular through grooves (14) in each side plate of the machine frame (1) are distributed in sequence from top to bottom.

3. The rubber crushing device for producing rubber shoes according to claim 1, wherein the crushing barrel (3) is composed of a barrel body (301), side covers (302) and screws (303), and both ends of the barrel body (301) are detachably connected with the side covers (302) at both sides through the screws (303);

a material opening (31) is formed in the middle of the barrel body (301), two sides of the material opening (31) are movably connected with stop blocks (33) through bearings, the size of the material opening (31) is matched with that of the cover plate (32), and the cover plate (32) is arranged outside the material opening (31) in a covering mode and limited through the stop blocks (33) on the two sides;

the peripheral side of the side cover (302) is provided with a groove matched with the U-shaped groove (11), and the side cover (302) is clamped on the U-shaped groove (11).

4. The rubber crushing device for producing rubber shoes as claimed in claim 1, wherein the crushing assembly (4) is composed of a micro motor (401) and a cutter bar (402), the cutter bar (402) is connected to the connecting end of the micro motor (401), and the micro motor (401) drives the cutter bar (402);

the micro motor (401) is fixed on the inner side surface of the side cover (302) at one end of the crushing barrel (3), and blades on the cutter bar (402) are distributed in a spiral shape.

5. The rubber crushing device for producing rubber shoes according to claim 1, wherein the first sliding rails (71) are welded on two side edges of the screening box (7), and the size of the first sliding rails (71) is matched with that of the first sliding grooves (12);

fixed blocks (72) are welded on two side edges of the top surface of the screening box (7), and the fixed blocks (72) are respectively connected with connecting ends of electric push rods (9) on the inner side surfaces of two side plates of the rack (1).

6. The rubber crushing device for producing rubber shoes according to claim 1, wherein the second sliding rails (81) are welded on two side edges of the material collecting box (8), and the size of the second sliding rails (81) is matched with that of the second sliding grooves (13).