Raw rubber crushing device for rubber plastication

By introducing a baffle plate, a guide plate, and a motor-driven cleaning structure into the raw rubber crushing device for rubber plasticizing, the problems of time-consuming and labor-intensive cleaning and dust obstruction have been solved, thus improving the crushing effect.

CN223685801UActive Publication Date: 2025-12-19MEISHAN GEZHEN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520130429.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-20
Publication Date
2025-12-19
Estimated Expiration
2035-01-20

AI Technical Summary

Technical Problem

Existing raw rubber crushing equipment for rubber plasticizing is time-consuming and labor-intensive to clean, has poor crushing effect, and is inconvenient due to dust blockage.

Method used

A crushing device including a baffle plate, a guide plate, a cleaning structure, and a motor drive is designed. The baffle plate and the limit rod work together to block dust. The motor drives the connecting wheel to rotate the crushing roller. The cleaning plate cleans the crushing roller, thereby improving the crushing effect.

Benefits of technology

It enables convenient cleaning of the crushing roller, effectively blocks dust, and improves the crushing effect of raw rubber.

✦ Generated by Eureka AI based on patent content.

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Abstract

The raw rubber crushing device comprises a machine body, a discharging pipe is fixedly installed on the middle side of the lower end of the machine body, and a feeding pipe is fixedly installed on the middle side of the upper end of the machine body; the blocking plate is movably installed on the left side of the upper end of the feeding pipe, a spring is fixedly arranged on the lower side of the right end of the blocking plate, and a limiting rod is connected to the middle of the spring in a penetrating mode; the guide plate is fixedly mounted on the upper side in the machine body, a limiting plate is movably connected to the outer side of the middle of the machine body, a cleaning structure is fixedly mounted on the middle side in the machine body, a mounting plate is fixedly mounted on the rear side of the right end of the machine body, a motor is fixedly arranged on the middle side of the right end of the mounting plate, and a connecting wheel is fixedly mounted on the left side of the motor; and a crushing roller is fixedly mounted on the left side of the connecting wheel. According to the raw rubber crushing device for rubber plastication, the crushing rollers can be conveniently cleaned, dust generated in the crushing process can be conveniently blocked, and the raw rubber crushing effect is good.
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Description

TECHNICAL FIELD

[0001] The utility model relates to rubber plasticizing technical field, concretely is a kind of raw rubber crushing device for rubber plasticizing. BACKGROUND

[0002] Raw rubber crushing device refers to the equipment for crushing large raw rubber into small pieces, rubber plasticizing refers to the process of changing rubber from tough high-elastic state to soft plastic state by means of heat, mechanical work or adding certain chemical reagents, etc., raw rubber crushing device is needed in the process of rubber plasticizing, and cleaning structure is needed in the use process of raw rubber crushing device for rubber plasticizing, so as to improve the use effect of raw rubber crushing device for rubber plasticizing.

[0003] Combining with the use of existing scheme and actual production and processing, the current raw rubber crushing device for rubber plasticizing still has some problems, such as:

[0004] When cleaning raw rubber crushing roller, the operator holds cleaning brush to clean, in actual use process, the operator holds cleaning brush to clean raw rubber crushing roller, which is time-consuming and laborious;

[0005] The crushing effect of ordinary raw rubber crushing device on raw rubber is poor, thereby affecting the use effect of raw rubber crushing device;

[0006] It is not convenient enough to block dust generated in raw rubber crushing process, therefore, the utility model provides a raw rubber crushing device for rubber plasticizing to solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a raw rubber crushing device for rubber plasticizing to solve the problems in the above background art, such as cleaning raw rubber crushing roller by operator holding cleaning brush, cleaning raw rubber crushing roller by operator holding cleaning brush in actual use process, which is time-consuming and laborious, the crushing effect of ordinary raw rubber crushing device on raw rubber is poor, thereby affecting the use effect of raw rubber crushing device, and it is not convenient enough to block dust generated in raw rubber crushing process.

[0008] To achieve the above object, the utility model provides the following technical scheme: a raw rubber crushing device for rubber plasticizing, including body, its lower end middle side is fixedly installed with discharge pipe, and the upper end middle side of body is fixedly installed with feeding pipe;

[0009] Further comprising:

[0010] The blocking plate is movably installed on the upper end left side of the feeding pipe, the right end lower side of the blocking plate is fixedly provided with a spring, and the middle part of the spring is connected with a limiting rod;

[0011] The guide plate is fixedly installed on the inner upper side of the body, and the middle outer side of the body is movably connected with the limiting plate, the inner middle side of the body is fixedly installed with the cleaning structure, and the right end rear side of the body is fixedly installed with the mounting plate, the right end middle side of the mounting plate is fixedly provided with the motor, the left side of the motor is fixedly installed with the connecting wheel, and the left side of the connecting wheel is fixedly installed with the crushing roller.

[0012] Preferably, the blocking plate and the feeding pipe are connected in a fitting manner, and the vertical section shape of the blocking plate is an "L" shaped structure.

[0013] Preferably, the blocking plate and the limiting rod are connected in a sliding manner, and the limiting rod and the feeding pipe are connected in a clamping manner.

[0014] Preferably, the cleaning structure comprises a fixed plate, which is fixedly installed on the inner middle side of the body, and the middle outer side of the fixed plate is movably connected with a fixed rod, and the inner side of the fixed plate is movably connected with a mounting block, and the inner side of the mounting block is fixedly installed with a cleaning plate.

[0015] Preferably, the mounting block and the fixed plate are connected in a clamping manner, and the mounting block and the cleaning plate form a "U" shaped structure in cross section.

[0016] Preferably, the connecting wheel and the mounting plate are connected in a rotating manner.

[0017] Preferably, the connecting wheels are connected in a meshing manner, and the crushing roller and the body are connected in a rotating manner.

[0018] Preferably, the fixed plate and the fixed rod are connected in a threaded manner, and the fixed rod is symmetrically distributed about the center line of the fixed plate.

[0019] Compared with the prior art, the rubber plasticating raw rubber crushing device has the advantages that the crushing roller is convenient to clean, the dust generated in the crushing process is conveniently blocked, and the crushing effect of the raw rubber is good.

[0020] By pulling the limiting rod to the right, the limiting rod slides at the lower right side of the blocking plate, so that the limiting rod drives the spring to elongate, and then the limiting rod separates at the upper right side of the feeding pipe. Again, pull the blocking plate to make the blocking plate rotate at the upper left side of the feeding pipe, so that the blocking plate separates at the upper side of the feeding pipe. Then, drop the raw rubber through the feeding pipe into the body, and then rotate the blocking plate to make the blocking plate clamping connection at the upper side of the feeding pipe, so that the blocking plate is fitted at the upper side of the feeding pipe. Loosen the limiting rod, so that the spring drives the limiting rod to slide to the left side to clamping connection at the upper right side of the feeding pipe, which is convenient for blocking the dust generated in the crushing process.

[0021] By starting the motor, the motor drives the adapter wheel to rotate in the middle of the mounting plate, so that the adapter wheel drives the adapter wheel located at the front side of the right end of the body to rotate, and then the adapter wheel drives the crushing roller to rotate in the opposite direction in the body, so that the crushing roller crushes the raw rubber, and the crushing effect of the raw rubber is good.

[0022] By pulling the limiting plate outward, the limiting plate is separated in the middle side of the body, and then the cleaning plate is installed in the body, and the mounting block is clamped and installed in the inner side of the fixed plate, so that the mounting block drives the cleaning plate to contact the crushing block outside the crushing roller, the fixed rod is rotated, the fixed rod is screwed outside the middle of the fixed plate, so that the fixed rod is screwed outside the mounting block, the cleaning plate is fixed, and then the adapter wheel drives the crushing roller to rotate, so that the cleaning plate scrapes off the raw rubber remaining outside the crushing roller, and the crushing roller is cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole cross-section structure schematic view of the body and the discharge pipe of the utility model;

[0024] Figure 2 It is a whole cross-section structure schematic view of the body and the discharge pipe of the utility model; Figure 1 It is an enlarged structure schematic view of A in the middle;

[0025] Figure 3 It is a whole cross-section structure schematic view of the body and the discharge pipe of the utility model;

[0026] Figure 4 It is a whole cross-section structure schematic view of the cleaning plate and the mounting block of the utility model;

[0027] Figure 5 It is a whole cross-section structure schematic view of the cleaning plate and the mounting block of the utility model; Figure 4 It is an enlarged structure schematic view of B in the middle;

[0028] Figure 6 It is a connection structure schematic view of the pressing plate and the second connecting rod of the utility model.

[0029] In the drawing: 1, body; 2, discharge pipe; 3, feeding pipe; 4, blocking plate; 5, guide plate; 6, mounting plate; 7, motor; 8, crushing roller; 9, spring; 10, limiting rod; 11, limiting plate; 12, cleaning plate; 13, mounting block; 14, adapter wheel; 15, fixed plate; 16, fixed rod. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0031] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of raw rubber breaking device for rubber plasticizing, including, machine body 1 lower end middle side fixed installation has discharge pipe 2, and the upper end middle side fixed installation of machine body 1 has feeding pipe 3, baffle 4 is movably installed in the upper end left side of feeding pipe 3, and the right end lower side of baffle 4 is fixedly provided with spring 9, and the middle part of spring 9 is connected with limiting rod 10, right side pull limiting rod 10, make limiting rod 10 slide in the right side lower end of baffle 4, so that limiting rod 10 drives spring 9 to lengthen, and then make limiting rod 10 separate in the upper end right side of feeding pipe 3, again pull baffle 4, make baffle 4 rotate in the upper end left side of feeding pipe 3, so that baffle 4 separates in the upper side of feeding pipe 3, again raw rubber is dropped to the inside of machine body 1 through feeding pipe 3, so that raw rubber slides to the between breaking roller 8 through guide plate 5, again rotate baffle 4, make baffle 4 engage in the upper side of feeding pipe 3, so that baffle 4 is attached in the upper side of feeding pipe 3, release limiting rod 10, make spring 9 drive limiting rod 10 to slide to the left side and connect in the upper end right side of feeding pipe 3, it is convenient to block the dust generated in breaking process;

[0032] Guide plate 5 is fixedly installed in the inside upper side of machine body 1, and the middle part outer side of machine body 1 is movably connected with limiting plate 11, the inside middle side of machine body 1 is fixedly installed with cleaning structure, and the right end rear side of machine body 1 is fixedly installed with mounting plate 6, the right end middle side of mounting plate 6 is fixedly provided with motor 7, and the left side of motor 7 is fixedly installed with engaging wheel 14, the left side of engaging wheel 14 is fixedly installed with breaking roller 8, pull limiting plate 11 to the outside, make limiting plate 11 separate in the middle side of machine body 1, again, install cleaning structure in the inside of machine body 1, so that cleaning structure is contacted with the breaking block outside breaking roller 8, again, drive breaking roller 8 to rotate by engaging wheel 14, so that cleaning structure scrapes off the raw rubber remaining outside breaking roller 8, it is convenient to clean breaking roller 8, start motor 7, make motor 7 drive engaging wheel 14 rotate in the middle part of mounting plate 6, so that engaging wheel 14 drive engaging wheel 14 located in the right end front side of machine body 1 rotate, and then make engaging wheel 14 drive breaking roller 8 rotate in opposite directions in the inside of machine body 1, so that breaking roller 8 breaks raw rubber, ensure that the breaking effect of raw rubber is good, and the raw rubber after breaking is discharged through discharge pipe 2.

[0033] In the use of the rubber plasticating raw rubber breaking device, specifically as Figure 1 , Figure 2 and Figure 3 , the limiting rod 10 is pulled to the right side, the limiting rod 10 slides at the right side of the lower end of the blocking plate 4, the limiting rod 10 drives the spring 9 to elongate, and then the limiting rod 10 separates at the right side of the upper end of the feeding pipe 3. The blocking plate 4 is connected with the feeding pipe 3 in a fitting manner, and the vertical section shape of the blocking plate 4 is an "L" shaped structure. The blocking plate 4 is pulled again, the blocking plate 4 rotates at the left side of the upper end of the feeding pipe 3, and then the blocking plate 4 separates at the upper side of the feeding pipe 3. The raw rubber falls into the inside of the machine body 1 through the feeding pipe 3, and then the raw rubber slides to the between the breaking rollers 8 through the guide plate 5. The blocking plate 4 is connected with the limiting rod 10 in a sliding manner, and the limiting rod 10 is connected with the feeding pipe 3 in a clamping manner. The limiting rod 10 is loosened, the spring 9 drives the limiting rod 10 to slide to the left side, and then the limiting rod 10 is clamped and connected at the right side of the upper end of the feeding pipe 3, so as to block the dust generated in the breaking process.

[0034] Specifically as Figure 4 , Figure 5 , Figure 6 and , the limiting plate 11 is pulled to the outside, the limiting plate 11 separates at the middle side of the machine body 1. The installation block 13 is connected with the fixed plate 15 in a clamping manner, and the installation block 13 and the cleaning plate 12 form a "U" shaped structure in a cross section. The cleaning plate 12 is installed in the inside of the machine body 1, the installation block 13 is clamped and installed in the inside of the fixed plate 15, so as to drive the cleaning plate 12 to contact with the breaking block outside the breaking roller 8. The fixed plate 15 is connected with the fixed rod 16 in a threaded manner, and the fixed rod 16 is symmetrically distributed about the center line of the fixed plate 15. The fixed rod 16 is rotated, the fixed rod 16 is threadedly connected at the outer side of the middle part of the fixed plate 15, so as to threadedly connect the fixed rod 16 at the outer side of the installation block 13, and then the cleaning plate 12 is fixed. The breaking roller 8 is driven to rotate through the connecting wheel 14, the cleaning plate 12 scrapes off the raw rubber remaining outside the breaking roller 8, and then the breaking roller 8 is cleaned.

[0035] Figure 1 Specifically as Figure 3 , Figure 4 and Figure 6In the middle, the starting motor 7, the interface wheel 14 single body is connected by meshing, and the crushing roller 8 is connected with the machine body 1 by rotating, so that the motor 7 drives the interface wheel 14 to rotate in the middle of the mounting plate 6, so that the interface wheel 14 drives the interface wheel 14 located at the right end of the front side of the machine body 1 to rotate, the interface wheel 14 is connected with the mounting plate 6 by rotating, and then the interface wheel 14 drives the crushing roller 8 to rotate in the opposite direction in the machine body 1, so that the crushing roller 8 crushes the raw rubber, and the crushing effect of the raw rubber is good, and the crushed raw rubber is discharged through the discharge pipe 2.

[0036] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or replace part of the technical features with equivalents, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A rubber plasticizing raw rubber crushing device, comprising a body (1), the lower end of which is fixedly installed with a discharge pipe (2), and the upper end of which is fixedly installed with a feeding pipe (3); characterized in that It also includes: a blocking plate (4) movably installed on the left side of the upper end of the feeding pipe (3), the lower right side of the blocking plate (4) is fixedly provided with a spring (9), and the middle part of the spring (9) penetrates to connect a limiting rod (10); a guide plate (5) fixedly installed on the upper side of the inside of the body (1), a limiting plate (11) movably connected to the outer side of the middle of the body (1), a cleaning structure fixedly installed on the inner middle side of the body (1), an installation plate (6) fixedly installed on the right rear side of the body (1), a motor (7) fixedly provided on the right middle side of the installation plate (6), a connecting wheel (14) fixedly installed on the left side of the motor (7), and a crushing roller (8) fixedly installed on the left side of the connecting wheel (14).

2. A raw rubber breaking device for rubber plasticizing according to claim 1, characterized in that: The blocking plate (4) and the feeding pipe (3) are connected in a fitting manner, and the vertical cross-section shape of the blocking plate (4) is "L" shaped structure.

3. A raw rubber breaking device for rubber plasticizing according to claim 2, characterized in that: The blocking plate (4) and the limiting rod (10) are connected in a sliding manner, and the limiting rod (10) and the feeding pipe (3) are connected in a clamping manner.

4. A raw rubber breaking device for rubber plasticizing according to claim 1, characterized in that: The cleaning structure includes a fixed plate (15) fixedly installed on the inner middle side of the body (1), a fixed rod (16) movably connected to the outer side of the middle of the fixed plate (15), an installation block (13) movably connected to the inner side of the fixed plate (15), and a cleaning plate (12) fixedly installed on the inner side of the installation block (13).

5. A raw rubber breaking device for rubber plasticizing according to claim 4, characterized in that: The installation block (13) and the fixed plate (15) are connected in a clamping manner, and the installation block (13) and the cleaning plate (12) form a "U" shaped structure in cross section.

6. A raw rubber breaking device for rubber plasticizing according to claim 1, characterized in that: The connecting wheel (14) and the installation plate (6) are connected in a rotating manner.

7. A raw rubber breaking device for rubber plasticizing according to claim 6, characterized in that: The connecting wheels (14) are connected in a meshing manner, and the crushing roller (8) and the body (1) are connected in a rotating manner.

8. A raw rubber breaking device for rubber plasticizing according to claim 5, characterized in that: The fixed plate (15) and the fixed rod (16) are connected in a threaded manner, and the fixed rod (16) is distributed symmetrically about the center line of the fixed plate (15).