CN222931250U

CN222931250U - Crushing mechanism for rubber production and processing

Info

Publication number: CN222931250U
Application number: CN202421810722.9U
Authority: CN
Inventors: 周华健; 刘小兵; 朱迎春
Original assignee: Jiangsu Kunyuan Rubber And Plastic Technology Co ltd
Current assignee: Jiangsu Kunyuan Rubber And Plastic Technology Co ltd
Priority date: 2024-07-30
Filing date: 2024-07-30
Publication date: 2025-06-03
Anticipated expiration: 2034-07-30

Abstract

The utility model discloses a pulverizing mechanism for rubber production and processing, which relates to the technical field of rubber production and processing, and comprises a crushing machine body, wherein a feed port is provided at the top of the crushing machine body, a discharge port is provided at the bottom of the crushing machine body, a fixed block is connected to the inner wall of the bottom end of the crushing machine body, and a motor is installed inside the fixed block. The utility model is provided with a flip plate and a screen plate, and during use, rubber particles with larger particle sizes and qualified rubber particles can be classified by blocking the screen plate, without manual selection by the staff, thereby effectively reducing the labor intensity of the staff, and effectively improving the work efficiency of the device when in use, and a support frame and a cylinder are provided, and during use, the impact bar can intermittently knock the screen plate by starting the cylinder, so that the screen plate is forced to vibrate, thereby effectively preventing the screen plate from being blocked, so as to ensure the smoothness of the device during the discharge process.

Description

Crushing mechanism for rubber production and processing

Technical Field

The utility model relates to the technical field of rubber production and processing, in particular to a crushing mechanism for rubber production and processing.

Background

Rubber is an elastic polymer, and can be obtained from plant sap or artificial, and has quite a large number of applications and products, such as tires, gaskets and the like, and the recycling of rubber products is an economic and environment-friendly method.

At present, when the existing waste rubber crusher is used, when the hardness of rubber in a crushing cavity is too high or the particle size is too large, the rubber is not completely crushed in the crushing cavity, so that uneven discharging is caused, the rubber with larger particles is screened and discharged manually to crush the rubber again, the whole screening efficiency is low, the labor is wasted, and therefore, a crushing mechanism for rubber production and processing is provided to solve the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a crushing mechanism for rubber production and processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a crushing mechanism for rubber production and processing, includes the crushing organism, the feed inlet has been seted up on the top of crushing organism, the discharge gate has been seted up to the bottom of crushing organism, the bottom inner wall of crushing organism is connected with the fixed block, and the internally mounted of fixed block has the motor, the both sides symmetry of motor is connected with the pivot, and the other end and the upset board of pivot are connected, the inside of upset board is equipped with the sieve, the bottom welding of crushing organism has the support.

Preferably, rectangular grooves are formed in the overturning plate, fixing plates are respectively connected to the corners of the rectangular grooves, and the inside of the sieve plate is connected with the fixing plates through bolts.

Preferably, the lateral sides of the sieve plate are symmetrically connected with handles, and anti-slip particles are uniformly distributed on the outer surfaces of the handles.

Preferably, the side of the turnover plate is connected with a supporting frame, an air cylinder is installed at the center of the supporting frame, and the output end of the air cylinder is connected with an impact strip.

Preferably, a buffer cushion is arranged on one side of the impact strip close to the sieve plate, and a cavity is formed in the buffer cushion.

Preferably, the side symmetry of striking strip is connected with the guide bar, the guide slot with guide bar looks adaptation is seted up to the inside of support frame.

Preferably, the two groups of support frames are arranged in total, and the two groups of support frames are symmetrically distributed about the central axis of the sieve plate.

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

1. The device is through being provided with upset board and sieve, in the use, through the blocking of sieve, can classify the rubber granule of great particle diameter and qualified rubber granule, need not the manual selection of staff to can effectively alleviate staff's intensity of labour, and can effectively promote the work efficiency when this device uses.

2. The device is through being provided with support frame and cylinder, when using, through the start-up of cylinder, can make striking strip intermittent type nature strike the sieve to make the sieve atress vibration, thereby can effectively prevent that the condition that the sieve from appearing blockking up, in order to guarantee the smoothness nature in this device ejection of compact process.

Drawings

FIG. 1 is a schematic perspective view of a pulverizing mechanism for rubber production and processing according to the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the flip plate of FIG. 1 in an open configuration;

FIG. 3 is a schematic perspective cross-sectional view of the stationary block and motor configuration of FIG. 1;

Fig. 4 is a schematic perspective cross-sectional view of the support frame and cylinder structure of fig. 1.

The crusher comprises a crusher body 1, a crusher body 2, a feed inlet 3, a discharge outlet 4, a fixed block 5, a motor 6, a rotating shaft 7, a turnover plate 8, a sieve plate 9, a fixed plate 10, a handle 11, a supporting frame 12, a cylinder 13, an impact bar 14, a guide rod 15 and a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a crushing mechanism for rubber production processing, including crushing organism 1, feed inlet 2 has been seted up on the top of crushing organism 1, the concrete crushing principle of crushing organism 1 is current mature technique, not too much state here, discharge gate 3 has been seted up to the bottom of crushing organism 1, the bottom inner wall of crushing organism 1 is connected with fixed block 4, and the internally mounted of fixed block 4 has motor 5, the both sides symmetry of motor 5 is connected with pivot 6, and the other end and the upset board 7 of pivot 6 are connected, motor 5 is current mature technique, can drive the rotation simultaneously of two sets of pivots 6, thereby can make sieve 8 can atress upset, in order to realize opening and closing to discharge gate 3, the inside of upset board 7 is equipped with sieve 8, the welding of the bottom of crushing organism 1 has support 15, the bottom of crushing organism 1 sets up to the slope form, consequently, the in-process of unloading, the qualified material can be passed the mesh of the inside of opening of sieve 8 by gravity effect, and unqualified material can be blocked by sieve 8.

Further, referring to fig. 3 and 4, it can be known that the rectangular groove is formed in the turnover plate 7, the fixing plate 9 is respectively connected to the corners of the rectangular groove, the inner part of the screen plate 8 is respectively connected with the fixing plate 9 through bolts, and the screen plate 8 with proper specification can be conveniently replaced by staff according to the use requirement through the mutual matching of the fixing plate 9 and the bolts, so that the applicability of the device in the use process can be effectively improved.

Further, referring to fig. 3, it can be known that the side edge of the screen plate 8 is symmetrically connected with the handle 10, and the outer surface of the handle 10 is uniformly distributed with anti-slip particles, so that the screen plate 8 can be conveniently detached and installed by the staff through the cooperation of the handle 10 and the anti-slip particles.

Further, referring to fig. 3 and 4, it can be known that the side of the turnover plate 7 is connected with a supporting frame 11, a cylinder 12 is installed at the central position of the supporting frame 11, the output end of the cylinder 12 is connected with an impact bar 13, the telescopic principle of the cylinder 12 is that in the prior art, the front and back movement of the impact bar 13 can be realized through the driving of the cylinder 12, so as to realize intermittent knocking on the sieve plate 8, thereby effectively preventing the situation that the sieve plate 8 is blocked, in addition, the impact bar 13 is larger in clearance with the sieve plate 8 when retreating, thereby meeting the disassembly requirement of the sieve plate 8, and opening the discharge hole 3 when the sieve plate 8 rotates in a transverse state, and at the moment, the unqualified rubber attached to the inner side of the sieve plate 8 can be knocked down through the knocking of the impact bar 13.

Further, referring to fig. 4, it can be known that a cushion pad is disposed on one side of the impact bar 13 near the screen plate 8, and a cavity is formed in the cushion pad, the cushion pad and the cavity are not shown in the figure, and the impact bar 13 can be lifted to prevent the impact bar from directly colliding with the screen plate 8 due to the mutual cooperation of the cushion pad and the cavity, so as to protect the screen plate 8, thereby effectively ensuring the service life of the screen plate 8, and further improving the buffering effect on impact force due to the opening of the cavity.

Further, referring to fig. 4, it can be known that the side edge of the impact bar 13 is symmetrically connected with a guide rod 14, the inside of the supporting frame 11 is provided with a guide groove adapted to the guide rod 14, and stability of the cylinder 12 in the running process can be ensured through the mutual matching of the guide rod 14 and the guide groove.

Further, referring to fig. 3, it can be known that two groups of supporting frames 11 are provided, and the two groups of supporting frames 11 are symmetrically distributed about the central axis of the sieve plate 8, and because the two groups of supporting frames 11 are provided, the two groups of cylinders 12, the impact bars 13 and the guide rods 14 are also provided, and the effect of knocking the sieve plate 8 can be improved through the arrangement of the two groups of knocking components, and the dredging effect of the sieve plate 8 can be improved.

When the utility model is used, a worker can firstly throw waste rubber to be crushed into the crusher body 1 through the feed inlet 2 to crush, then the worker can put the qualified material collecting frame at the bottom end of the sieve plate 8, so that crushed qualified rubber particles fall into the collecting frame through meshes of the sieve plate 8, in the blanking process, the cylinder 12 is intermittently started, the impact strip 13 is driven to intermittently impact the sieve plate 8, so that the sieve plate 8 is stressed to vibrate, meshes in the sieve plate 8 can be effectively prevented from being blocked, after the collection of qualified materials is completed, the worker can remove the collecting frame of the qualified materials, put the collecting frame of the other group at the bottom end of the sieve plate 8, and then the rotation of the rotating shaft 6 can be driven through the starting of the motor 5, so that the overturning plate 7 and the sieve plate 8 can be stressed and overturned, and large particle materials blocked by the sieve plate 8 can fall into the collecting frame of the other group under the gravity at the moment, and the qualified materials and unqualified materials can be manually selected through the secondary collecting operation, so that the utility model is not required to be manually selected.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and 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 also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a crushing mechanism for rubber production processing, includes breaker body (1), its characterized in that, feed inlet (2) have been seted up on the top of breaker body (1), discharge gate (3) have been seted up to the bottom of breaker body (1), the bottom inner wall of breaker body (1) is connected with fixed block (4), and the internally mounted of fixed block (4) has motor (5), the bilateral symmetry of motor (5) is connected with pivot (6), and the other end and the upset board (7) of pivot (6) are connected, the inside of upset board (7) is equipped with sieve (8), the bottom welding of breaker body (1) has support (15).

2. The crushing mechanism for rubber production and processing according to claim 1, wherein rectangular grooves are formed in the overturning plate (7), fixing plates (9) are respectively connected to corner positions of the rectangular grooves, and the interiors of the sieve plates (8) are respectively connected with the fixing plates (9) through bolts.

3. The crushing mechanism for rubber production and processing according to claim 1, wherein the handles (10) are symmetrically connected to the side edges of the screen plate (8), and anti-slip particles are uniformly distributed on the outer surfaces of the handles (10).

4. The crushing mechanism for rubber production and processing according to claim 1, wherein the side edge of the turnover plate (7) is connected with a supporting frame (11), an air cylinder (12) is installed at the central position of the supporting frame (11), and the output end of the air cylinder (12) is connected with an impact bar (13).

5. The crushing mechanism for rubber production and processing according to claim 4, wherein a cushion pad is arranged on one side of the impact bar (13) close to the screen plate (8), and a cavity is formed in the cushion pad.

6. The crushing mechanism for rubber production and processing according to claim 4, wherein the side edges of the impact bar (13) are symmetrically connected with guide rods (14), and guide grooves matched with the guide rods (14) are formed in the support frame (11).

7. The pulverizing mechanism for rubber production and processing according to claim 4, wherein two groups of supporting frames (11) are provided, and the two groups of supporting frames (11) are symmetrically distributed about the central axis of the screen plate (8).