CN218359477U

CN218359477U - A rubber reducing mechanism for rubber production and processing

Info

Publication number: CN218359477U
Application number: CN202221872540.5U
Authority: CN
Inventors: 张玲杰
Original assignee: Shaanxi Yunguan Nuolong Network Technology Co ltd
Current assignee: Shaanxi Yunguan Nuolong Network Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-24
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a rubber reducing mechanism for rubber production and processing relates to rubber and smashes technical field. The utility model comprises a shell, a cutting roller and two crushing rollers are rotationally matched in the shell, a filter screen is arranged in the shell, the lower part of the filter screen is provided with an arc-shaped concave part corresponding to the cutting roller, the inner wall of the arc-shaped concave part is provided with a baffle plate, the baffle plate is provided with a cutter passing channel corresponding to the cutting roller, and the shell is provided with a driving mechanism for driving the cutting roller and the two crushing rollers; the upper part of the shell is provided with two protection plate mechanisms, the protection plate mechanisms comprise two protection plates which are in running fit and are used for sealing the upper end opening of the shell, and a torsional spring is arranged between the protection plates and the shell. The utility model discloses a to need kibbling rubber article to pour into from shell upper end opening, rubber article pushes down the guard plate through self gravity and rotates, opens two guard plate mechanisms in proper order, is convenient for reduce the extruded rubber of crushing roller during operation and passes shell upper end opening and injure workman's probability.

Description

A rubber reducing mechanism for rubber production and processing

Technical Field

The utility model belongs to the technical field of rubber is smashed, especially, relate to a rubber reducing mechanism for rubber production and processing.

Background

Publication No. CN216261168U discloses a rubber crushing device for rubber production, which comprises: the device comprises a supporting seat, a crushing box body, a crushing mechanism, a hydraulic pump and a collecting drawer; the crushing box body is fixed on the upper surface of the supporting seat, the crushing box body and the supporting seat are communicated, the top of the crushing box body is covered with a cover plate, the hydraulic pump is fixed on the upper surface of the cover plate, the piston rod vertically penetrates into the crushing box body, and the end part of the piston rod is connected with the crushing mechanism so as to drive the crushing mechanism to do reciprocating lifting motion in the vertical direction; the horizontal sieve that is provided with of intercommunication department of smashing the box and supporting seat, the side intercommunication of smashing the box is equipped with the pan feeding pipe, and one side of supporting seat is equipped with the uncovered rather than inside being linked together, collects the inside that the drawer can follow uncovered slip-in or roll-off supporting seat. The device overcomes the reducing mechanism among the prior art and can not carry out shredding to rubber raw materials fully, and kibbling homogeneity is not enough to make discharged rubber raw materials granule difference great, be unfavorable for subsequent processing's problem.

And the rubber reducing mechanism for rubber production disclosed in this application, smash and filter the great block rubber that filters out after the filtration and need artifical clearance pour into reducing mechanism once more in, comparatively consume the manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber reducing mechanism for rubber production and processing has solved the current rubber reducing mechanism that is used for rubber production, and in smashing and filtering the great block rubber that filters out after and needing artifical clearance to pour into reducing mechanism once more, comparatively consume the technical problem of manpower.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a rubber crushing device for producing and processing rubber comprises a shell, wherein a cutting roller and two crushing rollers are rotationally matched in the shell, a filter screen is arranged in the shell, an arc-shaped concave part corresponding to the cutting roller is arranged at the lower part of the filter screen, a baffle is arranged on the inner wall of the arc-shaped concave part, a cutter passing channel corresponding to the cutting roller is arranged on the baffle, and a driving mechanism for driving the cutting roller and the two crushing rollers is arranged on the shell;

the upper part of the shell is provided with two protection plate mechanisms, the protection plate mechanisms comprise two protection plates which are in running fit and are used for sealing the upper end opening of the shell, and a torsional spring is arranged between the protection plates and the shell.

Optionally, the filter screen is V font mechanism, and the cutting roller includes the circle roller of normal running fit in the shell, the circumference array multiunit blade on the circle roller, and every group blade includes along cutting roller axis direction array a plurality of blades on the circle roller.

Optionally, the crushing roller includes a first shaft connected to a first end thereof, and a gear connected to an end of the first shaft extending out of the housing, and the two gears are engaged with each other.

Optionally, actuating mechanism is including installing the servo motor in shell one side, and the servo motor output shaft stretch into in the shell with a crushing roller fixed connection, another crushing roller second end and roller tip all are connected with the second pivot, the second pivot stretches out shell one end and is connected with the band pulley, has installed the drive belt between two band pulleys.

Optionally, the two guard plate mechanisms are arrayed on the upper part of the housing along the height direction.

Optionally, the protection plate comprises a third rotating shaft connected to the side face of the protection plate, a connecting plate is arranged at one end, extending out of the shell, of the third rotating shaft, the torsion spring is sleeved at one end, extending out of the shell, of the third rotating shaft, and two ends of the torsion spring are fixedly connected with the connecting plate and the outer side of the shell respectively.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment pours into through the rubber article that will need kibbling from shell upper end opening, rubber article pushes down the guard plate through self gravity and rotates, open two guard plate mechanisms in proper order, be convenient for reduce the extruded rubber of crushing roller during operation and pass shell upper end opening and injure workman's probability, it rotates to drive cutting roller and two crushing rollers through actuating mechanism, be convenient for rubber article by two crushing roller broken backs, it filters on the filter screen to fall into, cutting roller rotates and drives the block rubber that is greater than the filter screen filtration pore and rotates to the cutting of baffle department, and then be convenient for make rubber article by cutting apart into suitable block rubber completely.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate 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 perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic view of a main structure of an embodiment of the present invention;

fig. 5 is a schematic structural diagram at B in fig. 4.

Wherein the figures include the following reference numerals:

the device comprises a shell 1, a cutting roller 2, a crushing roller 3, a filter screen 4, an arc-shaped concave part 5, a baffle 6, a knife passing channel 7, a protective plate 8, a torsion spring 9, a guide plate 10, a gear 11, a servo motor 12, a belt wheel 14, a transmission belt 15, a third rotating shaft 16 and a connecting plate 17;

round roller 201, blade 202.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts of the invention has been omitted.

Referring to fig. 1-5, in the present embodiment, a rubber pulverizing apparatus for rubber production process is provided, which includes: the cutting roller 2 and the two crushing rollers 3 are rotationally matched in the shell 1, a filter screen 4 is arranged in the shell 1, an arc-shaped concave part 5 corresponding to the cutting roller 2 is arranged at the lower part of the filter screen 4, a baffle 6 is arranged on the inner wall of the arc-shaped concave part 5, a cutter passing channel 7 corresponding to the cutting roller 2 is arranged on the baffle 6, and a driving mechanism for driving the cutting roller 2 and the two crushing rollers 3 is arranged on the shell 1;

the upper portion of the shell 1 is provided with two protection plate mechanisms, each protection plate mechanism comprises two protection plates 8 which are in running fit with each other and are used for sealing the upper end opening of the shell 1 in the shell 1, a torsion spring 9 is arranged between each protection plate 8 and the shell 1, two guide plates 10 corresponding to the two crushing rollers 3 are arranged in the shell 1, and the two guide plates 10 are of inverted-V-shaped structures.

Pour into from 1 upper end opening of shell through the rubber article that will need kibbling, rubber article pushes down protection plate 8 through self gravity and rotates, open two protection plate mechanisms in proper order, be convenient for reduce the probability that 1 upper end opening of shell was hit to the extruded rubber of crushing roller during operation, drive cutting roller 2 and two crushing rollers 3 through actuating mechanism and rotate, be convenient for rubber article by two crushing rollers 3 broken backs, fall into filter screen 4 and go up and filter, cutting roller 2 rotates and drives the block rubber that is greater than filter screen 4 filtration pore and rotate to 6 departments of baffle cutting, and then be convenient for make rubber article by cutting apart into suitable block rubber completely.

The filter screen 4 of this embodiment is V font mechanism, cutting roller 2 includes the circle roller 201 of normal running fit in shell 1, the circumference array is at the multiunit blade 202 on circle roller 201, every group blade 202 includes along 2 axis direction arrays of cutting roller a plurality of blades 202 on circle roller 201, it rotates to 6 departments of baffle to be convenient for cutting roller 2 to rotate the rubber piece that is greater than the filter screen 4 filtration hole through blade 202 drive, blade 202 on the cutting roller 2 passes through sword passageway 7, and then the cutting is greater than the rubber piece in filtration hole.

The crushing roller 3 of this embodiment comprises a first rotating shaft connected to the first end of the first rotating shaft, and a gear 11 connected to one end of the first rotating shaft extending out of the housing 1, wherein the two gears 11 are meshed with each other, so that the two crushing rollers 3 can rotate in opposite directions to perform crushing work.

The actuating mechanism of this embodiment is including installing servo motor 12 in 1 one side of shell, and servo motor 12 output shaft stretch into in the shell 1 with a crushing roller 3 fixed connection, another crushing roller 3 second end and circle roller 201 tip all are connected with the second pivot, the second pivot is stretched out 1 one end of shell and is connected with band pulley 14, drive belt 15 has been installed between two band pulleys 14, be convenient for servo motor 12 drive crushing roller 3 and drive cutting roller 2 and two crushing rollers 3 rotations through two gears 11 and two band pulleys 14 and a drive belt 15.

The two protection plate mechanisms of this embodiment are arrayed on the upper portion of the shell 1 along the height direction, the protection plate 8 comprises a third rotating shaft 16 connected to the side face of the third rotating shaft 16, the third rotating shaft 16 extends out of a connecting plate 17 arranged on one end of the shell 1, a torsion spring 9 is sleeved on one end of the extending shell 1, two ends of the torsion spring 9 are respectively fixedly connected with the connecting plate 17 and the outer side of the shell 1, rubber articles can conveniently penetrate through the protection mechanism on the upper layer of the two protection plate mechanisms, the protection plate 8 in the protection mechanism on the upper layer can automatically reset through the torsion spring 9 to block an opening in the upper end of the shell 1, then the rubber articles can fall into the protection mechanism on the lower layer of the two protection plate mechanisms, the protection mechanism on the lower layer can penetrate through the two crushing rollers 3, and the probability that the extruded rubber of the crushing rollers penetrates through the opening in the upper end of the shell 1 to injure workers is reduced.

The working principle is as follows: rubber articles needing to be crushed are poured into the rubber article crusher from an upper end opening of a shell 1, the rubber articles are pressed down through self gravity to rotate a protection plate 8, two protection plate mechanisms are opened in sequence, the rubber articles penetrate through a protection mechanism on the upper layer of the two protection plate mechanisms, the protection plate 8 in the protection mechanism on the upper layer is automatically reset through a torsion spring 9 to plug the upper end opening of the shell 1, then the rubber articles fall into the protection mechanism on the lower layer of the two protection plate mechanisms, the protection mechanism penetrating through the lower layer falls onto two crushing rollers 3, a servo motor 12 drives the crushing rollers 3 to drive a cutting roller 2 and the two crushing rollers 3 to rotate through two gears 11, two belt wheels 14 and a driving belt 15, the two crushing rollers 3 rotate oppositely and perform crushing work, the rubber articles are crushed by the two crushing rollers 3 and then fall onto a filter screen 4 for filtering, the cutting roller 2 rotates to drive rubber blocks larger than filter holes of the filter screen 4 to rotate to a baffle 6 through a blade 202, the blade 202 on the cutting roller 2 penetrates through a cutter passage 7, and then the rubber blocks larger than the filter holes are cut into suitable rubber articles completely.

It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

The above embodiments may be combined with each other.

The utility model discloses not confine above-mentioned embodiment to, anybody should learn the structural change who makes under the enlightenment of the utility model, all fall into within the protection scope of the utility model.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A rubber reducing mechanism for rubber production and processing, characterized by, includes: the cutting roll comprises a shell (1), a cutting roll (2) and two crushing rolls (3) are rotationally matched in the shell (1), a filter screen (4) is arranged in the shell (1), an arc-shaped concave part (5) corresponding to the cutting roll (2) is arranged at the lower part of the filter screen (4), a baffle (6) is arranged on the inner wall of the arc-shaped concave part (5), a knife passing channel (7) corresponding to the cutting roll (2) is arranged on the baffle (6), and a driving mechanism for driving the cutting roll (2) and the two crushing rolls (3) is arranged on the shell (1);

two guard plate mechanisms are arranged on the upper portion of the shell (1), each guard plate mechanism comprises two guard plates (8) which are in running fit with the corresponding shell (1) and used for sealing an opening in the upper end of the corresponding shell (1), and a torsion spring (9) is arranged between each guard plate (8) and the corresponding shell (1).

2. A rubber crushing device for rubber production and processing according to claim 1, wherein the filter screen (4) is a V-shaped mechanism, the cutting roller (2) comprises a round roller (201) which is rotationally fitted in the housing (1), and a plurality of groups of blades (202) which are circumferentially arrayed on the round roller (201), and each group of blades (202) comprises a plurality of blades (202) which are arrayed on the round roller (201) along the axial direction of the cutting roller (2).

3. A rubber crushing apparatus for rubber production and processing according to claim 2, wherein the crushing roller (3) comprises a first rotary shaft connected to a first end thereof, a gear (11) connected to an end of the first rotary shaft extending out of the housing (1), and the gears (11) are engaged with each other.

4. A rubber crushing device for producing and processing rubber as claimed in claim 3, wherein the driving mechanism comprises a servo motor (12) arranged on one side of the shell (1), the output shaft of the servo motor (12) extends into the shell (1) and is fixedly connected with one crushing roller (3), the second end of the other crushing roller (3) and the end part of the round roller (201) are both connected with a second rotating shaft, one end of the second rotating shaft extending out of the shell (1) is connected with a belt wheel (14), and a driving belt (15) is arranged between the two belt wheels (14).

5. A rubber crushing apparatus for rubber production and processing according to claim 1, wherein two guard plate mechanisms are arrayed in the upper part of the housing (1) in the height direction.

6. A rubber crushing device for producing and processing rubber according to claim 5, wherein the protection plate (8) comprises a third rotating shaft (16) connected to the side surface of the protection plate, a connecting plate (17) is arranged at one end of the third rotating shaft (16) extending out of the shell (1), the torsion spring (9) is sleeved at one end of the extending out of the shell (1), and two ends of the torsion spring (9) are respectively fixedly connected with the connecting plate (17) and the outer side of the shell (1).