CN213762209U

CN213762209U - Rubber crushing and recycling device

Info

Publication number: CN213762209U
Application number: CN202021607956.5U
Authority: CN
Inventors: 后宗炜
Original assignee: Wuhu Lihe Machinery Co ltd
Current assignee: Wuhu Lihe Machinery Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-07-23
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a rubber crushing and recycling device. The rubber crushing and recycling device comprises: a crushing box; the primary crushing assembly is rotatably connected to two sides of the top of the back surface of the inner wall of the crushing box; the screening assembly is fixedly connected to the top of one side of the inner wall of the crushing box; and the drying component is fixedly connected with the bottom of one side of the inner wall of the crushing box. The utility model provides a rubber smashes recovery unit passes through screw axis in the screening subassembly, the cooperation between helical blade and the screening board, can fine sieve out the great rubber granule of particle diameter to can be quick will sieve out the great rubber of particle diameter and carry out further shredding in carrying the regrinding subassembly, thereby the effectual crushing efficiency that improves rubber, in addition can be fine carry out drying process to kibbling rubber granule through the stoving subassembly, guaranteed the quality of retrieving rubber.

Description

Rubber crushing and recycling device

Technical Field

The utility model relates to a rubber field especially relates to a rubber crushing recovery unit.

Background

Rubber, a highly elastic polymeric material with reversible deformation, is commonly used to make tires. The tire is usually mounted on a metal rim, and is used for supporting a vehicle body, buffering external impact, realizing contact with a road surface and ensuring the driving safety of a vehicle, and the quality of the tire directly determines the safety performance of the vehicle in the driving process, so that the requirement of tire preparation is high, the defective rate in the tire production process is also high, but in order to reduce the waste of raw materials, the defective tire is usually recycled and reprocessed.

Rubber among the prior art smashes recovery unit when smashing rubber again, can not be quick sieve out the great rubber granule of particle diameter and carry out the regrinding for the later stage need be sieved from a large amount of granules, has reduced machining efficiency.

Therefore, it is necessary to provide a rubber crushing and recycling device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber crushing and recycling device, when the rubber crushing and recycling device who has solved among the prior art smashes rubber again, can not be quick sieve out the great rubber granule of particle diameter and carry out the regrinding problem.

In order to solve the technical problem, the utility model provides a pair of rubber crushing and recycling device, include: a crushing box;

the primary crushing assembly is rotatably connected to two sides of the top of the back surface of the inner wall of the crushing box;

the screening assembly is fixedly connected to the top of one side of the inner wall of the crushing box;

the drying component is fixedly connected to the bottom of one side of the inner wall of the crushing box;

the secondary crushing assembly is fixedly connected to the bottom of one side of the crushing box;

the recovery assembly is fixedly connected to the bottom of the inner wall of the crushing box;

a feed pipe running through the top of the crush box;

the support column, the support column fixed connection in the bottom of smashing the case.

Preferably, the primary crushing assembly comprises two material guide plates and two first motors, the two material guide plates are fixedly connected to two sides of the top of the back face of the inner wall of the crushing box, the two first motors are fixedly connected to two sides of the back face of the crushing box through bases respectively, and output shafts of the two first motors are fixedly connected with rotating shafts.

Preferably, two the one end that first motor was kept away from in the pivot all runs through crushing case and extends to the inside of smashing the case, two the pivot is located the surperficial fixedly connected with who smashes incasement portion and smashes the rod, two the equal fixedly connected with in surface of smashing the rod smashes the sword.

Preferably, the screening assembly comprises an opening conveying pipeline, the opening conveying pipeline is fixedly connected to the top of one side of the inner wall of the crushing box, one side of the opening conveying pipeline penetrates through the crushing box and extends to the outside of the crushing box, one side of the inner wall of the opening conveying pipeline is rotatably connected with a spiral shaft, and one end of the spiral shaft penetrates through the opening conveying pipeline and extends to the outside of the opening conveying pipeline.

Preferably, the surface of the spiral shaft inside the opening conveying pipeline is fixedly connected with a spiral blade, the bottom of one side of the opening conveying pipeline is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with one end of the spiral shaft, and the bottom of the opening conveying pipeline inside the crushing box is penetrated with a screening plate.

Preferably, the drying assembly comprises a drying box, the drying box is fixedly connected with the bottom of one side of the inner wall of the crushing box, one side of the inner wall of the drying box is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with fan blades, a heating plate is fixedly connected between the top of the inner wall of the drying box and one side of the bottom of the inner wall of the drying box, and an air outlet is formed in one side of the drying box.

Preferably, the secondary crushing subassembly includes the box, box fixed connection in smash the bottom of case one side, the bottom fixedly connected with hang plate of box inner wall one side, the bottom fixedly connected with fourth motor of box inner wall, the output shaft fixedly connected with (mixing) shaft of fourth motor, the outside that the hang plate just extended to the hang plate is run through on the top of (mixing) shaft, the (mixing) shaft is located the outside fixed surface of hang plate and is connected with fixedly connected with crushing blade, the guide pipe has been run through at the top of smashing the case.

Preferably, the recycling assembly comprises a recycling box, the recycling box is fixedly connected to the bottom of the inner wall of the crushing box, the top of one side of the recycling box is fixedly connected with a partition plate, and the other side of the partition plate is fixedly connected with one side of the bottom of the recycling box.

Compared with the prior art, the utility model provides a rubber crushing recovery unit has following beneficial effect:

the utility model provides a rubber crushing and recycling device, through screw axis in the screening subassembly, the cooperation between helical blade and the screening board, can be fine sieve out the great rubber granule of particle diameter to can be quick sieve out the great rubber of particle diameter and carry out further shredding in carrying the regrinding subassembly, thereby the effectual crushing efficiency that improves rubber, in addition can be fine carry out drying process to kibbling rubber granule through the stoving subassembly, the quality of retrieving rubber has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a rubber pulverizing and recycling device provided by the present invention;

FIG. 2 is a side view of the crush box of FIG. 1;

fig. 3 is a front view of the crushing box of fig. 1.

Reference numbers in the figures: 1. crushing box, 2, crushing component, 21, guide plate, 22, first motor, 23, rotating shaft, 24, crushing rod, 25, crushing cutter, 3, screening component, 31, open conveying pipeline, 32, screw shaft, 33, helical blade, 34, fixing block, 35, second motor, 36, screening plate, 4, drying component, 41, drying box, 42, third motor, 43, fan blade, 44, heating plate, 45, air outlet, 5, secondary crushing component, 51, box body, 52, inclined plate, 53, fourth motor, 54, stirring shaft, 55, crushing blade, 56, guide pipe, 6, recovery component, 61, recovery box, 62, dividing plate, 7, feeding pipeline, 8 and support column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a rubber pulverizing and recycling device provided by the present invention; FIG. 2 is a side view of the crush box of FIG. 1; fig. 3 is a front view of the crushing box of fig. 1. The recovery unit is smashed to rubber includes: a crushing box 1;

the primary crushing assembly 2 is rotatably connected to two sides of the top of the back surface of the inner wall of the crushing box 1;

the screening component 3 is fixedly connected to the top of one side of the inner wall of the crushing box 1;

the drying component 4 is fixedly connected to the bottom of one side of the inner wall of the crushing box 1;

the secondary crushing assembly 5 is fixedly connected to the bottom of one side of the crushing box 1;

the recovery component 6, the recovery component 6 is fixedly connected to the bottom of the inner wall of the crushing box 1;

the feeding pipeline 7 penetrates through the top of the crushing box 1;

support column 8, support column 8 fixed connection are in the bottom of smashing case 1, and the quantity of support column 8 is four, and evenly distributed is in the bottom of smashing case 1.

Primary crushing assembly 2 includes two stock guides 21 and two first motors 22, two stock guides 21 fixed connection are in the both sides at crushing 1 inner wall back top of case, two first motors 22 are respectively through base fixed connection in the both sides at crushing 1 back of case, the equal fixedly connected with pivot 23 of output shaft of two first motors 22, first motor 22 needs external power supply for three-phase asynchronous motor, the outside is provided with control switch, thereby will need kibbling rubber and pour into at the top of charge-in pipeline 7, start two first motors 22, two first motors 22's direction of rotation is opposite, thereby drive two pivots 23 and rotate, thereby drive crushing rod 24 and smash sword 25 and smash the processing to rubber, inside the rubber after smashing enters into opening pipeline 31.

The one end that first motor 22 was kept away from in two pivots 23 all runs through crushing case 1 and extends to the inside of smashing case 1, and two pivots 23 are located the surperficial fixedly connected with crushing rod 24 of smashing 1 inside, and the equal fixedly connected with in surface of two crushing rods 24 smashes sword 25, smashes the equal fixedly connected with in surface of rod 24 and smashes sword 25, smashes sword 25 intermeshing on two crushing rods 24.

Screen assembly 3 includes opening pipeline 31, opening pipeline 31 fixed connection is in smashing 1 inner wall one side top, one side of opening pipeline 31 runs through and smashes case 1 and extend to the outside of smashing case 1, one side of opening pipeline 31 inner wall is rotated and is connected with screw axis 32, the one end of screw axis 32 runs through opening pipeline 31 and extends to the outside of opening pipeline 31, through controlling second motor 35 and just reverse rotation, thereby drive screw axis 32 and helical blade 33 and rotate, thereby remove the inside rubber granule of drive, when rubber granule is through screening board 36, the less meeting of particle diameter passes screening board 36 and enters into inside collection box 61 after the repeated screening.

The screw axis 32 is located inside fixed surface of opening pipeline 31 and is connected with helical blade 33, the bottom fixedly connected with fixed block 34 of opening pipeline 31 one side, the top fixedly connected with second motor 35 of fixed block 34, the output shaft of second motor 35 and the one end fixed connection of screw axis 32, opening pipeline 31 is located and has run through screening board 36 in the inside bottom of crushing case 1, second motor 35 needs external power supply for three-phase asynchronous motor, the outside is provided with control switch, the great meeting of particle diameter is left inside opening pipeline 31, the great rubber of inside particle diameter of rethread second motor 35 corotation is inputed the box 51 from the passage 56 with opening pipeline 31 inside.

Drying assembly 4 includes stoving case 41, stoving case 41 fixed connection is in the bottom of smashing 1 inner wall one side of case, one side fixedly connected with third motor 42 of stoving case 41 inner wall, third motor 42's output shaft fixedly connected with flabellum 43, fixedly connected with hot plate 44 between one side of stoving case 41 inner wall top and bottom, exhaust 45 has been seted up to one side of stoving case 41, third motor 42 needs external power supply for three-phase asynchronous motor, the outside is provided with control switch, the quantity of stoving case 41 one side exhaust 45 is a plurality of, the model of hot plate 44 needs external power supply for SLK2, through starting third motor 42, third motor 42 drives flabellum 43 and rotates, thereby air on every side causes the flow, thereby carry out drying process through exhaust 45 to the rubber granule after the hot plate 44 heating.

The secondary crushing assembly 5 comprises a box body 51, the box body 51 is fixedly connected to the bottom of one side of the crushing box 1, the bottom of one side of the inner wall of the box body 51 is fixedly connected with an inclined plate 52, the bottom of the inner wall of the box body 51 is fixedly connected with a fourth motor 53, an output shaft of the fourth motor 53 is fixedly connected with a stirring shaft 54, the top end of the stirring shaft 54 penetrates through the inclined plate 52 and extends to the outside of the inclined plate 52, the surface of the stirring shaft 54 positioned at the outside of the inclined plate 52 is fixedly connected with crushing blades 55, a material guide pipe 56 penetrates through the top of the crushing box 1, one side of the inclined plate 52 sequentially penetrates through the box body 51, the crushing box 1 and the recovery box 61 and extends to the inside of the recovery box 61, feed inlets are formed in one side of the box body 51, one side of the crushing box 1 and one side of the recovery box 61, and the fourth motor 53 is used for driving the stirring shaft 54 to rotate so as to drive the crushing blades 55 to rotate, therefore, the rubber having a large particle diameter is pulverized twice, and the finally pulverized rubber enters the recovery tank 61 through the inclined plate 52.

The recycling assembly 6 comprises a recycling box 61, the recycling box 61 is fixedly connected to the bottom of the inner wall of the crushing box 1, the top of one side of the recycling box 61 is fixedly connected with a partition plate 62, and the other side of the partition plate 62 is fixedly connected with one side of the bottom of the recycling box 61.

The utility model provides a rubber crushing recovery unit's theory of operation as follows:

pouring rubber to be crushed into the top of the feeding pipeline 7, starting the two first motors 22, wherein the rotation directions of the two first motors 22 are opposite, so as to drive the two rotating shafts 23 to rotate, so as to drive the crushing roller 24 and the crushing knife 25 to crush the rubber, the crushed rubber enters the opening conveying pipeline 31, the second motor 35 is controlled to rotate forwards and backwards, so as to drive the spiral shaft 32 and the spiral blades 33 to rotate, so as to move rubber particles inside the opening conveying pipeline, when the rubber particles pass through the sieving plate 36, the rubber particles with smaller particle size after being repeatedly sieved pass through the sieving plate 36 to enter the recycling box 61, the rubber particles with larger particle size enter the opening conveying pipeline 31, the rubber with larger particle size inside the opening conveying pipeline 31 is conveyed into the box body 51 from the guide pipe 56 by the forward rotation of the second motor 35, and by starting the fourth motor 53, fourth motor 53 drives (mixing) shaft 54 and rotates, thereby it rotates to drive crushing blade 55, thereby carry out shredding to the great rubber secondary of particle diameter, rubber after smashing at last can enter into the collection box 61 inside through hang plate 52, thereby when the screening board 36 of the little rubber granule opening pipeline 31 of particle diameter goes out and falls, through starting third motor 42, third motor 42 drives flabellum 43 and rotates, thereby air on every side causes and flows, thereby carry out drying process to the rubber granule through exhaust vent 45 after heating plate 44 heats.

through the cooperation between screw axis 32, helical blade 33 and the screening board 36 in the screening subassembly 3, can fine sieve out the great rubber granule of particle diameter to can be quick sieve out the great rubber of particle diameter and carry out further shredding in carrying secondary crushing subassembly 5, thereby the effectual crushing efficiency that improves rubber, in addition can be fine carry out drying process to kibbling rubber granule through drying assembly 4, guaranteed the quality of retrieving rubber.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A rubber crushing recovery device, characterized by comprising: a crushing box (1);

the primary crushing assembly (2), the crushing assembly (2) is rotatably connected to two sides of the top of the back surface of the inner wall of the crushing box (1);

the screening assembly (3) is fixedly connected to the top of one side of the inner wall of the crushing box (1);

the drying component (4), the drying component (4) is fixedly connected to the bottom of one side of the inner wall of the crushing box (1);

the secondary crushing assembly (5), the secondary crushing assembly (5) is fixedly connected to the bottom of one side of the crushing box (1);

the recycling assembly (6), the recycling assembly (6) is fixedly connected to the bottom of the inner wall of the crushing box (1);

a feeding pipeline (7), wherein the feeding pipeline (7) penetrates through the top of the crushing box (1);

the supporting column (8), supporting column (8) fixed connection in smash the bottom of case (1).

2. The rubber crushing and recycling device of claim 1, wherein the primary crushing assembly (2) comprises two material guiding plates (21) and two first motors (22), the two material guiding plates (21) are fixedly connected to two sides of the top of the back surface of the inner wall of the crushing box (1), the two first motors (22) are respectively fixedly connected to two sides of the back surface of the crushing box (1) through bases, and output shafts of the two first motors (22) are fixedly connected with rotating shafts (23).

3. The rubber crushing and recycling device according to claim 2, wherein one end of each of the two rotating shafts (23) far away from the first motor (22) penetrates through the crushing box (1) and extends into the crushing box (1), the surface of each of the two rotating shafts (23) in the crushing box (1) is fixedly connected with a crushing roller (24), and the surface of each of the two crushing rollers (24) is fixedly connected with a crushing knife (25).

4. The rubber crushing recovery device of claim 1, wherein the screen assembly (3) comprises an opening conveying pipeline (31), the opening conveying pipeline (31) is fixedly connected to the top of one side of the inner wall of the crushing box (1), one side of the opening conveying pipeline (31) penetrates through the crushing box (1) and extends to the outside of the crushing box (1), one side of the inner wall of the opening conveying pipeline (31) is rotatably connected with a screw shaft (32), and one end of the screw shaft (32) penetrates through the opening conveying pipeline (31) and extends to the outside of the opening conveying pipeline (31).

5. The rubber crushing and recycling device according to claim 4, wherein a screw blade (33) is fixedly connected to the surface of the screw shaft (32) located inside the opening conveying pipeline (31), a fixed block (34) is fixedly connected to the bottom of one side of the opening conveying pipeline (31), a second motor (35) is fixedly connected to the top of the fixed block (34), an output shaft of the second motor (35) is fixedly connected to one end of the screw shaft (32), and a sieving plate (36) penetrates through the bottom of the opening conveying pipeline (31) located inside the crushing box (1).

6. The rubber crushing and recycling device of claim 1, wherein the drying assembly (4) comprises a drying box (41), the drying box (41) is fixedly connected to the bottom of one side of the inner wall of the crushing box (1), a third motor (42) is fixedly connected to one side of the inner wall of the drying box (41), fan blades (43) are fixedly connected to an output shaft of the third motor (42), a heating plate (44) is fixedly connected between the top of the inner wall of the drying box (41) and one side of the bottom of the inner wall of the drying box (41), and an air outlet (45) is formed in one side of the drying box (41).

7. The rubber crushing recovery device of claim 1, wherein the secondary crushing assembly (5) comprises a box body (51), the box body (51) is fixedly connected to the bottom of one side of the crushing box (1), an inclined plate (52) is fixedly connected to the bottom of one side of the inner wall of the box body (51), a fourth motor (53) is fixedly connected to the bottom of the inner wall of the box body (51), an output shaft of the fourth motor (53) is fixedly connected with a stirring shaft (54), the top end of the stirring shaft (54) penetrates through the inclined plate (52) and extends to the outside of the inclined plate (52), a crushing blade (55) is fixedly connected to the surface of the stirring shaft (54) located outside the inclined plate (52), and a guide pipe (56) penetrates through the top of the crushing box (1).

8. The rubber crushing recovery device according to claim 1, wherein the recovery assembly (6) comprises a recovery box (61), the recovery box (61) is fixedly connected to the bottom of the inner wall of the crushing box (1), a dividing plate (62) is fixedly connected to the top of one side of the recovery box (61), and the other side of the dividing plate (62) is fixedly connected to one side of the bottom of the recovery box (61).