CN217288560U

CN217288560U - Reducing mechanism of rubber auxiliary agent

Info

Publication number: CN217288560U
Application number: CN202220071781.3U
Authority: CN
Inventors: 张启刚; 刘衍明
Original assignee: Weihai Xinyou Polymer Technology Co ltd
Current assignee: Weihai Xinyou Polymer Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-26
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a reducing mechanism of rubber auxiliary agent, concretely relates to reducing mechanism technical field, including first casing, first casing upper end fixed mounting has the second casing, two the equal fixed mounting of one end that the second inlet pipe was kept away from each other has first inlet pipe, two the equal fixed mounting of first inlet pipe lower extreme has second alternating current motor, first casing inner chamber lower part fixed mounting has breaker, first casing inner chamber upper portion fixed mounting has crushing collection device. A reducing mechanism of rubber auxiliary agent, pour the rubber auxiliary agent of big granule into two feeder hopper inner chambers respectively, get into second casing inner chamber through mechanical transportation, then carry out the abundant crushing of secondary to the rubber auxiliary agent granule through a plurality of cutting knives in two sets of rollers and the third casing respectively, crushing effect and yields are showing and are promoting, have reduced manufacturing cost simultaneously.

Description

Reducing mechanism of rubber auxiliary agent

Technical Field

The utility model relates to a reducing mechanism technical field, in particular to reducing mechanism of rubber auxiliary agent.

Background

The rubber additive is added in the process of processing natural rubber or synthetic rubber into rubber products, is an important auxiliary raw material in the rubber industry, can improve the performance of rubber, is used for endowing the rubber products with special service performance, ensures the service life of the rubber products and enables the rubber to be more durable.

When a rubber auxiliary agent is used in a factory, the rubber auxiliary agent is sometimes required to be in a micro-particle form, while a common rubber auxiliary agent is usually in a large-particle form, so that the common rubber auxiliary agent is not suitable for current production.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a reducing mechanism of rubber auxiliary agent can effectively solve the problem in the background art.

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

a crushing device for rubber auxiliaries comprises a first shell, wherein a second shell is fixedly arranged at the upper end of the first shell, inner cavities of the first shell and the second shell are communicated, a first alternating current motor is fixedly arranged at the middle part of the upper end of the second shell, a transmission shaft is fixedly arranged at the output end of the first alternating current motor through a shaft coupling, the lower end of the transmission shaft penetrates through the middle part of the upper end of the second shell and extends to the inner cavity of the second shell, second inlet pipes are symmetrically and fixedly arranged at the left part and the right part of the outer surface of the second shell, two second inlet pipes are oppositely arranged on the opposite surfaces of the second inlet pipes and respectively penetrate through the left part and the right part of the outer surface of the second shell and extend to the inner cavity of the second shell, a first inlet pipe is fixedly arranged at one end, which is far away from each other, and a second alternating current motor is fixedly arranged at the lower end of the first inlet pipes, two equal fixed mounting in first inlet pipe surface lower part has the feeder hopper, two the feeder hopper inner chamber communicates with each other with two first inlet pipe inner chambers respectively, first casing inner chamber lower part fixed mounting has breaker, first casing inner chamber upper portion fixed mounting has crushing collection device.

Preferably, smash collection device comprises bench-type casing, four rollers and two baffles, two baffle upper end all is in the same place with second casing inner chamber roof middle part fixed connection, four two double-phase a set of roller is located bench-type casing upper portion left side and right side respectively and all is in the same place with first casing internal surface rotation.

Preferably, breaker includes the third casing, third casing lower extreme and first casing upper end middle part fixed connection are in the same place, third casing inner chamber diapire middle part rotates and is connected with the rotary rod, the rotary rod upper end runs through second casing inner chamber roof middle part and extends to upper portion and be in the same place with transmission shaft lower extreme fixed connection, rotary rod surface lower part fixed connection has helical blade, helical blade is located the third casing inner chamber, third casing inner chamber outside fixed mounting has rubbing crusher to construct, bench type casing lower extreme runs through third casing upper end middle part and extends to the third casing inner chamber and communicates with each other with the third casing inner chamber.

Preferably, rubbing crusher constructs including third alternating current motor and four belt pulleys, third alternating current motor left end fixed mounting has the fixed block, the fixed block lower extreme is in the same place with breaker upper end left part fixed connection, the third alternating current motor output passes through the shaft coupling and is in the same place with the belt pulley fixed connection who is located the left part, four drive belt, four are installed in the common winding of belt pulley surface the equal fixed mounting in middle part of the belt pulley lower extreme has cutting device.

Preferably, the four cutting devices comprise four mounting rods, the lower ends of the four mounting rods extend through the outer side of the upper end of the third shell to the inner cavity of the third shell and are respectively connected with the bottom wall of the inner cavity of the third shell in a rotating mode, and a plurality of cutting knives are fixedly mounted on the outer surfaces of the four mounting rods.

Preferably, the two baffles are respectively positioned above the two rollers which are close to each other, and the lower ends of the two baffles are respectively connected with the outer surfaces of the two rollers which are close to each other in a sliding manner.

Preferably, a plurality of bulges are fixedly arranged on the outer surfaces of the four rollers in an annular array.

Preferably, the inner cavities of the two first feeding pipes are rotatably provided with screw rods, and the lower ends of the two screw rods are fixedly connected with the output ends of the two second alternating current motors through couplers respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model relates to a pour the rubber auxiliary of large granule into respectively two feeder hopper inner chambers, it is rotatory to transport large granule rubber auxiliary to second casing inner chamber through two first inlet pipes respectively to drive helical blade through two second AC motor, then carry out preliminary crushing to large granule rubber auxiliary through the arch of two sets of roller external surface fixed mounting respectively, then rubber auxiliary passes through bench type casing internal surface and gets into third casing inner chamber, secondly it is rotatory to drive four installation poles through third AC motor's work, then make a plurality of cutting knives carry out the abundant crushing of secondary to rubber auxiliary granule, crushing effect and yields are showing and are promoting, and the production cost is reduced simultaneously.

Drawings

FIG. 1 is a schematic view of a partial cross-section of the overall structure of a rubber auxiliary pulverizing apparatus according to the present invention;

FIG. 2 is a schematic view of a connecting structure of a table-shaped shell, a roller and a baffle;

FIG. 3 is a schematic view of a partial cross-sectional structure of the crushing device;

FIG. 4 is a schematic view of the overall structure of the shredding mechanism;

fig. 5 is a schematic view of the overall structure of the cutting device.

In the figure: 1. a first housing; 2. a crushing device; 21. a third housing; 22. rotating the rod; 23. a helical blade; 24. a crushing mechanism; 241. a third alternating current motor; 242. a fixed block; 243. a belt pulley; 244. a cutting device; 2441. mounting a rod; 2442. a cutting knife; 245. a drive belt; 3. a second housing; 4. a first alternating current motor; 5. a second feed tube; 6. a first feed tube; 7. a feed hopper; 8. a second alternating current motor; 9. a crushing and collecting device; 91. a table-shaped housing; 92. a roller; 93. a baffle plate; 10. and (4) discharging the pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a rubber auxiliary pulverizing device comprises a first casing 1, which seals the internal environment to prevent dust from overflowing and fixes other parts, a second casing 3 is fixedly installed at the upper end of the first casing 1, the rotating space of four rollers 92 is increased to further increase the pulverizing space, the inner cavities of the first casing 1 and the second casing 3 are communicated, a first alternating current motor 4 is fixedly installed at the middle part of the upper end of the second casing 3 to provide power for the rotation of the pulverizing mechanism 24, a transmission shaft is fixedly installed at the output end of the first alternating current motor 4 through a coupling to transmit the function generated by the first alternating current motor 4 in the form of mechanical torque, the lower end of the transmission shaft penetrates through the middle part of the upper end of the second casing 3 to extend to the inner cavity of the second casing 3, a second feeding pipe 5 is symmetrically and fixedly installed at the left part and the right part of the outer surface of the second casing 3 to serve as a feeding pipe, the function of material circulation is achieved, opposite surfaces of the two second feeding pipes 5 respectively penetrate through the left part and the right part of the outer surface of the second shell 3 and extend to the inner cavity of the second shell 3, discharging pipes 10 are fixedly arranged on the left part and the right part of the outer surface of the second shell, entering materials are concentrated and overflow and sprinkling are prevented, first feeding pipes 6 are fixedly arranged at the ends, far away from each other, of the two second feeding pipes 5, screw rods are rotatably arranged in the inner cavities of the two first feeding pipes 6 and serve as pipelines for pushing the materials, the materials are pushed by the screw rods to enter the inner cavity of the second shell 3, second alternating current motors 8 are fixedly arranged at the lower ends of the two first feeding pipes 6, the lower ends of the two screw rods are fixedly connected with the output ends of the two second alternating current motors 8 through shaft couplers respectively, power is provided for the rotation of the screw rods, feeding hoppers 7 are fixedly arranged at the lower parts of the outer surfaces of the two first feeding pipes 6, the inner cavities of the two feeding hoppers 7 are respectively communicated with the inner cavities of the two first feeding pipes 6, as an inlet for material, the material is fed from the cavity of the two feed hoppers 7 into the cavity of the first feed pipe 6.

The upper part of the inner cavity of the first shell 1 is fixedly provided with a crushing and collecting device 9 for performing preliminary crushing and collecting on materials, the crushing and collecting device 9 consists of a table-shaped shell 91, four rollers 92 and two baffle plates 93, the upper ends of the two baffle plates 93 are fixedly connected with the middle part of the top wall of the inner cavity of the second shell 3, the positions of the two baffle plates are fixed, two roller 92 groups are respectively positioned on the left side and the right side of the upper part of the table-shaped shell 91 and are rotationally connected with the inner surface of the first shell 1, so that the rollers 92 can rotate to roll rubber particles, a plurality of bulges are fixedly arranged on the outer surfaces of the four rollers 92 in an annular array manner, the rolling area is increased, the rolling and crushing effects are increased, the two baffle plates 93 are respectively positioned above the two roller cylinders 92 which are close to each other, the lower ends of the two baffle plates 93 are respectively connected with the outer surfaces of the two rollers 92 which are close to each other in a sliding manner, one is to prevent the rubber additive particles from spilling, and the other is to scrape off the particles on the outer surface of the roller 92 to prevent the particles from accumulating.

The lower part of the inner cavity of the first shell 1 is fixedly provided with a crushing device 2, the crushing device 2 comprises a third shell 21 for containing materials after primary crushing, and secondary crushing is carried out in the inner cavity of the third shell 21, the lower end of the third shell 21 is fixedly connected with the middle part of the upper end of the first shell 1, the position of the third shell 21 is fixed, the middle part of the bottom wall of the inner cavity of the third shell 21 is rotatably connected with a rotating rod 22 for fixing the position of a spiral blade 23 so that the spiral blade 23 can rotate, the upper end of the rotating rod 22 penetrates through the middle part of the top wall of the inner cavity of the second shell 3 to extend to the upper part and is fixedly connected with the lower end of a transmission shaft, the power output by the first alternating current motor 4 is transmitted to the rotating rod 22, the lower part of the outer surface of the rotating rod 22 is fixedly connected with the spiral blade 23 for stirring rubber additive particles to circulate in the inner cavity of the third shell 21 and accelerate the crushing time, the spiral blade 23 is positioned in the inner cavity of the third shell 21, a crushing mechanism 24 is fixedly installed outside the inner cavity of the third shell 21 and is used for secondarily crushing rubber additive particles, the crushing mechanism 24 comprises a third alternating current motor 241 and four belt pulleys 243 for providing and transmitting power for four cutting devices 244, a fixed block 242 is fixedly installed at the left end of the third alternating current motor 241, the lower end of the fixed block 242 is fixedly connected with the left part of the upper end of the crushing device 2, the position of the third alternating current motor 241 is fixed to prevent the third alternating current motor 241 from shaking, the output end of the third alternating current motor 241 is fixedly connected with the belt pulley 243 at the left part through a coupler to provide power for the rotation of the four cutting devices 244, transmission belts 245 are wound on the outer surfaces of the four belt pulleys 243 together to transmit the power generated by the third alternating current motor 241, the cutting devices 244 are fixedly installed at the middle parts of the lower ends of the four belt pulleys 243 to cut and crush the rubber additive particles, four cutting device 244 include four installation poles 2441, the position of fixed a plurality of cutting knife 2442, and the power that the transmission third alternating current motor 241 produced, four installation pole 2441 lower extremes all run through the outside of third casing 21 upper end and extend to third casing 21 inner chamber and respectively with third casing 21 inner chamber diapire rotate link together, realize the principle that installation pole 2441 rotates the cutting, four installation pole 2441 outer fixed surface installs a plurality of cutting knife 2442, the cutter of rubber auxiliary agent granule is smashed in the cutting, the lower extreme of stage type casing 91 runs through third casing 21 upper end middle part and extends to third casing 21 inner chamber and communicates with each other with third casing 21 inner chamber, make by the rubber auxiliary agent granule of preliminary smashing get into third casing 21 inner chamber.

It should be noted that the present invention relates to a crushing device for rubber auxiliary, the present invention is designed to pour the large-particle rubber auxiliary into the respective two inner cavities of the feeding hopper 7, drive the screw rod to rotate through the two second ac motors 8, transport the large-particle rubber auxiliary to the inner cavity of the second housing 3 through mechanical transportation, then block the rubber auxiliary particles through the two rollers 93 to prevent sprinkling, then rotate the two sets of rollers 92, preliminarily crush and crush the large-particle rubber auxiliary through the protrusions fixedly installed on the outer surface, then the rubber auxiliary enters the inner cavity of the third housing 21 through the inner surface of the table-shaped housing 91, then turn on the third ac motor 241, drive the belt wheel 243 located at the left part to rotate through the operation of the third ac motor 241, and make the other three belt wheels 243 rotate simultaneously through the transmission of the transmission belt 245, then, the four mounting rods 2441 are rotated to drive the plurality of cutting knives 2442 to rotate, and the rotation of the rotating rod 22 enables the helical blades 23 to rotate ceaselessly, so that the rubber auxiliary agent particles are turned over, circulated in the inner cavity of the third shell 21, and crushed sufficiently for the second time.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A reducing mechanism of rubber auxiliary agent, includes first casing (1), its characterized in that: first casing (1) upper end fixed mounting has second casing (3), the inner chamber of first casing (1) and second casing (3) communicates with each other, second casing (3) upper end middle part fixed mounting has first alternating current motor (4), first alternating current motor (4) output has the transmission shaft through shaft coupling fixed mounting, the transmission shaft lower extreme runs through second casing (3) upper end middle part and extends to second casing (3) inner chamber, second casing (3) surface left part and surface right part symmetry fixed mounting have second opposite face (5), two second inlet pipe (5) run through second casing (3) surface left part and surface right part respectively and extend to second casing (3) inner chamber and equal fixed mounting has discharging pipe (10), two the equal fixed mounting of one end that second inlet pipe (5) kept away from each other has first inlet pipe (6), two the equal fixed mounting of first inlet pipe (6) lower extreme has second alternating current motor (8), two the equal fixed mounting in first inlet pipe (6) surface lower part has feeder hopper (7), two feeder hopper (7) inner chamber communicates with each other with two first inlet pipe (6) inner chambers respectively, first casing (1) inner chamber lower part fixed mounting has breaker (2), first casing (1) inner chamber upper portion fixed mounting has crushing collection device (9).

2. The pulverizing apparatus of rubber auxiliary according to claim 1, wherein: smash collection device (9) comprise table type casing (91), four rollers (92) and two baffle (93), two baffle (93) upper end all is in the same place with second casing (3) inner chamber roof middle part fixed connection four two liang of a set of rollers (92) are located table type casing (91) upper portion left side and right side respectively and all link together with first casing (1) internal surface rotation.

3. The pulverizing apparatus of rubber auxiliary according to claim 2, characterized in that: breaker (2) include third casing (21), third casing (21) lower extreme and first casing (1) upper end middle part fixed connection are in the same place, third casing (21) inner chamber diapire middle part is rotated and is connected with rotary rod (22), rotary rod (22) upper end runs through second casing (3) inner chamber roof middle part and extends to upper portion and be in the same place with transmission shaft lower extreme fixed connection, rotary rod (22) surface lower part fixed connection has helical blade (23), helical blade (23) are located third casing (21) inner chamber, third casing (21) inner chamber outside fixed mounting has rubbing crusher to construct (24), platform type casing (91) lower extreme runs through third casing (21) upper end middle part and extends to third casing (21) inner chamber and communicates with each other with third casing (21) inner chamber.

4. The pulverizing apparatus of rubber auxiliary according to claim 3, wherein: rubbing crusher constructs (24) and includes third alternating current motor (241) and four belt pulleys (243), third alternating current motor (241) left end fixed mounting has fixed block (242), fixed block (242) lower extreme and breaker (2) upper end left part fixed connection are in the same place, third alternating current motor (241) output passes through the shaft coupling and is in the same place with belt pulley (243) fixed connection who is located the left part, four drive belt (245), four are installed in the common winding of belt pulley (243) surface belt pulley (243) lower extreme middle part equal fixed mounting has cutting device (244).

5. The pulverizing apparatus of rubber auxiliary according to claim 4, wherein: the four cutting devices (244) comprise four mounting rods (2441), the lower ends of the four mounting rods (2441) penetrate through the outer side of the upper end of the third shell (21), extend to the inner cavity of the third shell (21) and are respectively connected with the bottom wall of the inner cavity of the third shell (21) in a rotating mode, and a plurality of cutting knives (2442) are fixedly mounted on the outer surface of each mounting rod (2441).

6. The pulverizing apparatus of rubber auxiliary according to claim 2, characterized in that: the two baffles (93) are respectively positioned above the two rollers (92) which are close to each other, and the lower ends of the two baffles (93) are respectively connected with the outer surfaces of the two rollers (92) which are close to each other in a sliding manner.

7. The device for pulverizing rubber chemicals according to claim 2, wherein: and a plurality of bulges are fixedly arranged on the outer surfaces of the four rollers (92) in an annular array.

8. The pulverizing apparatus of rubber auxiliary according to claim 1, wherein: two the hob is installed all to rotate in first inlet pipe (6) inner chamber, and two the hob lower extreme passes through shaft coupling fixed connection together with two second alternating current motor (8) output respectively.