CN110883990A

CN110883990A - Environment-friendly recovery processing device for waste rubber

Info

Publication number: CN110883990A
Application number: CN201911281217.3A
Authority: CN
Inventors: 窦所兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-03-17

Abstract

The invention relates to the technical field of environment-friendly equipment, and particularly discloses an environment-friendly waste rubber recycling device which comprises a box body, a feeding roller, a slitting roller and a grinding roller, wherein the top of the box body is communicated with the feeding hopper, the feeding roller is rotatably arranged at the communication part of the feeding hopper and the box body, one end of the feeding roller extends out of the box body and is coaxially connected with a first driven belt pulley, the feeding roller comprises a hollow rotating cylinder body and a fixed roller, the fixed roller is fixedly and eccentrically arranged in the rotating cylinder body, two ends of the fixed roller rotatably penetrate through two ends of the rotating cylinder body and are fixedly arranged on the side wall of the box body, the end part of the rotating cylinder body is coaxially and fixedly connected with the first driven belt pulley, and a material poking rod. The society of the below of feed roll rotating inside the box has the slitting roller, and the below of slitting roller rotates inside the box and is provided with the grinding roller of two parallel and level. The invention has the advantages that: simple structure, convenient operation, low in production cost, the classification ability reinforce, it is smooth and easy to handle, reasonable in design, the facilitate promotion is implemented.

Description

Environment-friendly recovery processing device for waste rubber

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to an environment-friendly waste rubber recovery and treatment device.

Background

Early rubbers were elastic, insulating, impermeable to water and air, and were prepared from latex of plants such as hevea brasiliensis and hevea brasiliensis. A high-elasticity polymer compound. It is divided into two types of natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life. The environmental protection refers to a general term of actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment and guarantee the continuous development of the economic society, and also refers to a general term of protecting natural resources consciously and reasonably utilizing the natural resources to prevent the natural environment from being polluted and damaged; the polluted and damaged environment must be comprehensively treated to create an environment suitable for human life and work.

Chinese patent (publication No. CN 106393498B, publication No. 2018.11.27) discloses an environment-friendly waste rubber recovery processing device, which comprises a support rod, a cylinder, a crushing box, a swinging rod, sharp teeth, a first crushing barrel, a rotating plate, a first bevel gear, a first rotating shaft, a first motor, a second bevel gear and the like; branch is located the right-hand side of cylinder, and the bottom of cylinder is connected with crushing incasement bottom is articulated, and crushing incasement bottom right-hand member and grinding incasement top left end intercommunication, the articulated swinging arms that is connected with in top of branch. The device needs multiunit drive arrangement to drive, has increased the manufacturing and the manufacturing cost of device, and the rubber shape is different, is not convenient for enter into the inside processing of device, is not convenient for popularize and implement.

Disclosure of Invention

The invention aims to provide an environment-friendly waste rubber recovery and treatment device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an environment-friendly recovery processing device for waste rubber comprises a box body, a feeding roller, a slitting roller and a grinding roller. The top intercommunication of box has the slot-like feeder hopper, and the inside of feeder hopper holds the abandonment rubber that needs to be handled, and feeder hopper and box intercommunication department rotate and are provided with the feed roller, and under the effect of feed roller, the one end of feed roller stretches out box and the first driven pulley of coaxial coupling, has the motor at the lateral wall fixed mounting of box, and the coaxial fixedly connected with drive pulley of output shaft of motor, drive pulley pass through the belt with first driven pulley and are connected. Under the drive of motor, first driven pulley drives the feed roller and rotates, and the inside raw materials of feeder hopper conveys downwards and enters into inside the box and handle.

The feed roll includes hollow rotation barrel and fixed roll, and fixed roll is fixed and eccentric settings is in the inside of rotating the barrel, and the fixed roll both ends are rotated and are passed the both ends of rotating the barrel and fix on the lateral wall of box, rotate the tip and the coaxial fixed connection of first driven pulley of barrel. Rotate and slide on the barrel and be provided with the stirring pole, when the fixed roll contacts with the stirring pole, the fixed roll jack-up stirring pole moves to the outside to make the stirring pole stretch out and rotate the barrel, the stirring pole outer end grasps rubber waste, and makes rubber waste convey downwards, the stirring pole rotates the below, stirring pole inner breaks away from with the fixed roll, stirring pole is embedded into and is rotated inside the barrel, thereby loosens rubber waste.

The below of feed roll rotates the society in the box inside and has the slitting roller, the one end of slitting roller is stretched out the box and coaxial coupling has the gear, gear coaxial coupling has the driven pulley of second, the driven pulley of second passes through the belt with the drive pulley and is connected, the driven pulley of second rotates and drives the gear rotation, the below of slitting roller is rotated at the box inside and is provided with the grinding roller of two parallel and level, the one end of grinding roller is stretched out the box and is same coaxial coupling has the gear, one of them gear and coaxial coupling have the third driven pulley, the third driven pulley passes through the belt with the drive pulley and is connected. The third driven pulley drives the two grinding rollers to rotate reversely, so that the rubber strips are ground into powder. The inside swash plate that is provided with of box in the below of grinding roller, the discharge gate has been seted up at the lateral wall of box to the end of swash plate, and rubber powder falls on the swash plate, discharges from the discharge gate at last.

As a further scheme of the invention: the four corners of the bottom of the box body are provided with universal wheels, the brake assemblies are arranged on the universal wheels, the brake assemblies have a braking effect on the universal wheels, and the universal wheels are arranged to enable the device to be moved and fixed more conveniently.

As a further scheme of the invention: the kick-off lever is including inlaying trepanning and slide bar, the lateral wall at the rotation barrel is seted up in the nested hole, the slide bar slides and nests in the inside of inlaying the trepanning, the spacing seat of inner fixedly connected with of slide bar, outer end fixedly connected with kick-off block, it has the spring to rotate between barrel and the spacing seat and nest on the slide bar, the spring makes the slide bar inwards move, inside the kick-off block rotates the feeder hopper, spacing seat contacts with the lateral wall of fixed roll, spacing seat extrusion spring, make the slide bar outwards slide, the kick-off block stretches out the inside of inlaying the trepanning and embedding rubber waste, it makes rubber waste convey downwards to rotate the barrel. Inside rubber waste entered into the box, spacing seat and fixed roll broke away from, under the effect of spring, the slide bar inwards moved, and the material stirring piece is embedded into nested downthehole, and the material stirring piece breaks away from with rubber waste.

As a further scheme of the invention: the embedding hole is a four-edge structure with a convex section.

As a further scheme of the invention: the sliding rod is of a quadrangular prism structure, so that the sliding rod can slide but cannot rotate in the nesting hole.

As a further scheme of the invention: the inboard of spacing seat is rotated and is provided with the running wheel, and the setting of running wheel has reduced the frictional force between spacing seat and the fixed roll, makes the slip of slide bar more smooth and easy.

As a further scheme of the invention: the slitting roller is provided with a plurality of cutting break bars including cutting roller and backing roll on the cutting roller, has seted up a plurality of cutting grooves on the backing roll, and the cutting break bar nestification has the cutting groove, and the rubber waste material that the feed roll conveying got off enters into between cutting roller and the backing roll to cut into the strip with the rubber waste material. The box is stretched out and coaxial coupling is stretched out to the one end of cutting roller and backing roll has the gear, two gear engagement, one of them gear coaxial coupling has the second driven pulley, the second driven pulley passes through the belt with driving pulley and is connected, the rotation of second driven pulley drives the gear and rotates to make cutting roller and backing roll antiport, thereby will get into the inside rubber waste material of slitting roller and cut into the strip column structure.

As a further scheme of the invention: the lateral wall of box is fixed to be provided with the housing, and the housing covers including first driven pulley, gear, second driven pulley, third driven pulley, drive pulley to guarantee the conveying, increased the installation nature of device simultaneously.

As a further scheme of the invention: the fixed sieve that is provided with of lateral wall at the box in the below of discharge gate, rubber powder falls on the sieve to screen rubber powder, grade rubber powder, improved the separating capacity of device.

As a further scheme of the invention: the both ends of sieve are fixed and are provided with side baffle, and the powder is avoided breaking away from the sieve to side baffle's setting.

Compared with the prior art, the invention has the beneficial effects that: the feeding roller, the slitting roller and the grinding roller are driven to rotate by one motor, so that the device is simplified, and the production and manufacturing cost is reduced. Rotate and slide on the barrel and be provided with the stirring pole, when the fixed roll contacts with the stirring pole, the fixed roll jack-up stirring pole moves to the outside, thereby make the stirring pole stretch out and rotate the barrel, the rubber waste is grabbed to stirring pole outer end, and make rubber waste convey downwards, the stirring pole rotates the below, stirring pole inner breaks away from with the fixed roll, it is inside to dial the pole embedding to rotate the barrel, thereby loosen the rubber waste, make rubber enter into the casing and handle, it is smooth and easy to make the processing, avoided the rubber waste to paste on the feed roller simultaneously. The rubber waste is reduced in material, cut into strips and ground, so that the smooth treatment is ensured, and the design is ingenious. The rubber powder falls on the sieve plate, so that the rubber powder is sieved and classified, and the separation capacity of the device is improved. The invention has the advantages that: simple structure, convenient operation, low in production cost, the classification ability reinforce, it is smooth and easy to handle, reasonable in design, the facilitate promotion is implemented.

Drawings

FIG. 1 is a schematic perspective view of an environment-friendly recycling apparatus for waste rubber.

Fig. 2 is a schematic view of an internal structure of an environment-friendly waste rubber recycling device.

FIG. 3 is a schematic view of a feeding roller of an environment-friendly recycling device for waste rubber.

FIG. 4 is a schematic view of a material-pulling rod of an environment-friendly waste rubber recycling device.

FIG. 5 is a schematic view of a slitting roller in an environment-friendly waste rubber recycling device.

In the figure, a box body 1, a feed hopper 2, a first driven pulley 3, a gear 4, a second driven pulley 5, a motor 6, a driving pulley 7, a third driven pulley 8, a universal wheel 9, a feed roller 10, a material stirring rod 11, a slitting roller 12, a grinding roller 13, an inclined plate 14, a discharge port 15, a side baffle 16, a sieve plate 17, a fixed roller 18, a rotating cylinder 19, a sliding rod 20, a material stirring block 21, a nesting hole 22, a limiting seat 23, a rotating wheel 24, a spring 25, a cutting groove 26, a cutting roller 27, a cutting knife wheel 28 and a supporting roller 29.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5, an environment-friendly recycling device for waste rubber comprises a box 1, a feeding roller 10, a slitting roller 12 and a grinding roller 13. Four corners of the bottom of the box body 1 are provided with universal wheels 9, brake assemblies are arranged on the universal wheels 9, the brake assemblies have a braking effect on the universal wheels 9, and the universal wheels 9 are arranged to enable the device to be fixed and moved more conveniently. The top intercommunication of box 1 has slot-like feeder hopper 2, the inside of feeder hopper 2 holds the abandonment rubber that needs to be handled, feeder hopper 2 and the rotation of 1 intercommunication department of box are provided with feed roller 10, under the effect of feed roller 10, the one end of feed roller 10 stretches out box 1 and the first driven pulley 3 of coaxial coupling, lateral wall fixed mounting at box 1 has motor 6, the coaxial fixedly connected with drive pulley 7 of output shaft of motor 6, drive pulley 7 is connected through the belt with first driven pulley 3. Under the drive of motor 6, first driven pulley 3 drives feed roller 10 and rotates, and the inside raw materials of feeder hopper 2 conveys downwards and enters into inside the box 1 and handle.

The feeding roller 10 comprises a hollow rotating cylinder 19 and a fixed roller 18, the fixed roller 18 is fixedly and eccentrically arranged in the rotating cylinder 19, two ends of the fixed roller 18 rotatably penetrate through two ends of the rotating cylinder 19 and are fixedly arranged on the side wall of the box body 1, and the end part of the rotating cylinder 19 is coaxially and fixedly connected with the first driven pulley 3. It is provided with stirring rod 11 to rotate barrel 19 and go up the slip, when fixed roll 18 and stirring rod 11 contact, fixed roll 18 jack-up stirring rod 11 moves to the outside to make stirring rod 11 stretch out and rotate barrel 19, stirring rod 11 outer end grasps rubber waste, and makes rubber waste convey downwards, stirring rod 11 rotates the below, stirring rod 11 inner breaks away from with fixed roll 18, stirring rod 11 is embedded into and is rotated inside barrel 19, thereby loosens rubber waste.

The material stirring rod 11 comprises a nesting hole 22 and a sliding rod 20, the nesting hole 22 is formed in the side wall of the rotating cylinder 19, the sliding rod 20 is nested in the nesting hole 22 in a sliding mode, and the nesting hole 22 is of a four-edge structure with a convex section. The sliding rod 20 has a quadrangular prism structure so that the sliding rod 20 can slide but cannot rotate inside the nesting hole 22. Spacing seat 23 of the inner fixedly connected with of slide bar 20, outer end fixedly connected with material stirring piece 21, it has spring 25 to nest on slide bar 20 between barrel 19 and the spacing seat 23 to rotate, spring 25 makes slide bar 20 inwards move, inside material stirring piece 21 rotates feed hopper 2, spacing seat 23 contacts with the lateral wall of fixed roll 18, spacing seat 23 extrusion spring 25, make slide bar 20 outwards slide, material stirring piece 21 stretches out the inside of inlaying nested hole 22 and embedding rubber waste, it makes rubber waste convey downwards to rotate barrel 19 and rotate. Rubber waste enters the box body 1, the limiting seat 23 is separated from the fixed roller 18, the sliding rod 20 moves inwards under the action of the spring 25, the material stirring block 21 is embedded into the nesting hole 22, and the material stirring block 21 is separated from the rubber waste. The rotating wheel 24 is rotatably arranged on the inner side of the limiting seat 23, and the friction force between the limiting seat 23 and the fixed roller 18 is reduced by the rotating wheel 24, so that the sliding rod 20 can slide more smoothly.

The lower part of the feeding roller 10 rotates inside the box body 1 to have the slitting roller 12, the slitting roller 12 comprises a cutting roller 27 and a supporting roller 29, a plurality of cutting knife wheels 28 are arranged on the cutting roller 27, a plurality of cutting grooves 26 are formed in the supporting roller 29, the cutting knife wheels 28 are nested with the cutting grooves 26, and rubber waste materials conveyed by the feeding roller 10 enter between the cutting roller 27 and the supporting roller 29 so as to be cut into strips. One end of the cutting roller 27 and one end of the supporting roller 29 extend out of the box body 1 and are coaxially connected with the gear 4, the two gears 4 are meshed, one gear 4 is coaxially connected with the second driven pulley 5, the second driven pulley 5 is connected with the driving pulley 7 through a belt, and the second driven pulley 5 rotates to drive the gear 4 to rotate, so that the cutting roller 27 and the supporting roller 29 rotate reversely, and rubber waste entering the slitting roller 12 is cut into a strip-shaped structure. The inside grinding roller 13 that is provided with two parallel and level of rotation of box 1 in the below of slitting roller 12, the one end of grinding roller 13 stretches out box 1 and also coaxial coupling has gear 4, and one of them gear 4 and coaxial coupling have third driven pulley 8, and third driven pulley 8 passes through the belt with drive pulley 7 and is connected. The third driven pulley 8 drives the two grinding rollers 13 to rotate in opposite directions, thereby grinding the rubber strip into powder. An inclined plate 14 is fixedly arranged inside the box body 1 below the grinding roller 13, a discharge hole 15 is formed in the side wall of the box body 1 at the tail end of the inclined plate 14, and rubber powder falls on the inclined plate 14 and is finally discharged from the discharge hole 15. The fixed housing that is provided with of lateral wall of box 1, the housing covers including first driven pulley 3, gear 4, second driven pulley 5, third driven pulley 8, drive pulley 7 to guarantee the conveying, increased the installation nature of device simultaneously.

The working principle of the invention is as follows: rubber waste material that will need to handle is put into the inside of feeder hopper 2, and starter motor 6, under motor 6's drive, first driven pulley 3 drives feed roll 10 and rotates, and drive pulley 7 drives third driven pulley 8, second driven pulley 5 and first driven pulley 3 and rotates to make feed roll 10, slitting roller 12 and grinding roll 13 rotate. When the material stirring block 21 rotates to the inside of the feeding hopper 2, the limiting seat 23 is in contact with the side wall of the fixed roller 18, the limiting seat 23 extrudes the spring 25 to enable the sliding rod 20 to slide outwards, the material stirring block 21 extends out of the embedding hole 22 and is embedded into rubber waste, and the rotating cylinder 19 rotates to enable the rubber waste to be conveyed downwards. Rubber waste enters the box body 1, the limiting seat 23 is separated from the fixed roller 18, the sliding rod 20 moves inwards under the action of the spring 25, the material stirring block 21 is embedded into the nesting hole 22, and the material stirring block 21 is separated from the rubber waste. The rubber waste conveyed by the feed roller 10 enters between the cutting roller 27 and the support roller 29, thereby cutting the rubber waste into strips. The third driven pulley 8 drives the two grinding rollers 13 to rotate in opposite directions, thereby grinding the rubber strip into powder. The rubber powder falls on the inclined plate 14 and is finally discharged from the discharge port 15.

Example 2

On the basis of embodiment 1, the fixed sieve 17 that is provided with at the lateral wall of box 1 below discharge gate 15, rubber powder drops on sieve 17 to sieve rubber powder, carry out the classification to rubber powder, improved the separation ability of device. The both ends of sieve 17 are fixed to be provided with side baffle 16, and the setting of side baffle 16 avoids the powder to break away from sieve 17.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The environment-friendly waste rubber recovery processing device comprises a box body (1), a feeding roller (10), a slitting roller (12) and a grinding roller (13), wherein the top of the box body (1) is communicated with a groove-shaped feeding hopper (2), the feeding roller (10) is rotatably arranged at the communication position of the feeding hopper (2) and the box body (1), and the environment-friendly waste rubber recovery processing device is characterized in that one end of the feeding roller (10) extends out of the box body (1) and is coaxially connected with a first driven belt pulley (3), a motor (6) is fixedly arranged on the outer side wall of the box body (1), an output shaft of the motor (6) is coaxially and fixedly connected with a driving belt pulley (7), and the driving belt pulley (7) is connected with the first driven;

the feeding roller (10) comprises a hollow rotating cylinder body (19) and a fixing roller (18), the fixing roller (18) is fixedly and eccentrically arranged in the rotating cylinder body (19), two ends of the fixing roller (18) penetrate through two ends of the rotating cylinder body (19) in a rotating mode and are fixed on the side wall of the box body (1), the end portion of the rotating cylinder body (19) is coaxially and fixedly connected with the first driven belt pulley (3), and a material stirring rod (11) is arranged on the rotating cylinder body (19) in a sliding mode;

a slitting roller (12) is arranged below the feeding roller (10) and rotates in the box body (1), one end of the slitting roller (12) extends out of the box body (1) and is coaxially connected with a gear (4), the gear (4) is coaxially connected with a second driven belt pulley (5), the second driven belt pulley (5) is connected with a driving belt pulley (7) through a belt, two parallel grinding rollers (13) are rotatably arranged below the slitting roller (12) in the box body (1), one end of each grinding roller (13) extends out of the box body (1) and is also coaxially connected with the gear (4), one of the gears (4) is coaxially connected with a third driven belt pulley (8), the third driven belt pulley (8) is connected with the driving belt pulley (7) through a belt, an inclined plate (14) is fixedly arranged inside the box body (1) below the grinding roller (13), and a discharge hole (15) is formed in the side wall of the box body (1) at the tail end of the inclined plate (14).

2. The environment-friendly waste rubber recycling device as claimed in claim 1, wherein the four corners of the bottom of the box body (1) are provided with universal wheels (9), and the universal wheels (9) are provided with brake components.

3. The environment-friendly waste rubber recycling device according to any one of claims 1 to 2, wherein the kick-out lever (11) comprises a nesting hole (22) and a sliding lever (20), the nesting hole (22) is formed in the side wall of the rotating cylinder (19), the sliding lever (20) is nested in the nesting hole (22) in a sliding manner, the inner end of the sliding lever (20) is fixedly connected with a limiting seat (23), the outer end of the sliding lever (20) is fixedly connected with a kick-out block (21), and a spring (25) is nested on the sliding lever (20) between the rotating cylinder (19) and the limiting seat (23).

4. The environment-friendly waste rubber recycling device as claimed in claim 3, wherein the embedding holes (22) are of a square-edged structure with a convex cross section.

5. The environment-friendly waste rubber recycling device as claimed in claim 4, wherein the sliding rod (20) has a quadrangular prism structure.

6. The environment-friendly waste rubber recycling device as claimed in claim 3, wherein the inner side of the limiting seat (23) is rotatably provided with a rotating wheel (24).

7. The environment-friendly waste rubber recycling device according to claim 1, wherein the slitting roller (12) comprises a cutting roller (27) and a supporting roller (29), the cutting roller (27) is provided with a plurality of cutting knife wheels (28), the supporting roller (29) is provided with a plurality of cutting grooves (26), and the cutting knife wheels (28) are nested with the cutting grooves (26).

8. The environment-friendly waste rubber recycling device as claimed in claim 1, wherein a cover is fixedly arranged on the side wall of the box body (1), and covers the first driven pulley (3), the gear (4), the second driven pulley (5), the third driven pulley (8) and the driving pulley (7).

9. The environment-friendly waste rubber recycling device as claimed in claim 1, wherein a screen plate (17) is fixedly arranged on the outer side wall of the box body (1) below the discharge port (15).

10. The environment-friendly waste rubber recycling device as claimed in claim 9, wherein side baffles (16) are fixedly arranged at two ends of the screen plate (17).