CN214514840U

CN214514840U - Multiple crushing dust-discharging crusher

Info

Publication number: CN214514840U
Application number: CN202022524140.2U
Authority: CN
Inventors: 金向东
Original assignee: Anhui Tianzhiming Plastic Technology Co ltd
Current assignee: Anhui Tianzhiming Plastic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-10-29
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a multiple crushing dust-discharging crusher, which comprises a base, wherein a crushing box is arranged on the base, a material guiding box is connected on the crushing box, a first crushing roller and a second crushing roller are connected in the material guiding box, one end of the first crushing roller is connected with a first motor, a third crushing roller is movably connected in the crushing box, one end of the third crushing roller is sequentially connected with a reduction box and a second motor, a fan discharging box is arranged at one end of the crushing box, an exhaust pipe is connected on the fan discharging box, an exhaust fan is arranged in the exhaust fan box, and the bottom of the fan discharging box is connected with a grid; the utility model discloses be equipped with two sets of crushing rods in the guide incasement, realize driving crushing rod through the motor, realize the preliminary crushing to plastics, crushing rod in the crushing case of rethread carries out the crushing of second time, and the crushing careful of plastics can not twine on crushing rod to be equipped with the exhaust fan on crushing case, realize discharging the dust in the plastic granules.

Description

Multiple crushing dust-discharging crusher

Technical Field

The utility model relates to a breaker technical field specifically is a dust exhaust breaker is smashed to multiple.

Background

The crusher is used for crushing large materials into small particles, a large number of defective products exist in the plastic manufacturing process, the defective products need to be crushed and reused, and the waste of resources is reduced.

However, the existing crushing device adopts a single crushing device to crush the plastic, so that the plastic is crushed insufficiently, even the plastic is easy to wind the crushing structure, and the plastic is very troublesome to maintain, and can generate a large amount of dust when being crushed, and the dust can cause certain influence on plastic particles if not discharged, so that a multiple crushing dust discharge crusher is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple crushing dust exhaust breaker has multiple breaker, smashes plastics, is equipped with the fan and realizes carrying out advantages such as discharge to the dust in the plastic granules for solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-crushing dust-discharging crusher comprises a base, wherein a crushing box is fixedly mounted on the upper portion of the base, a material guide box is fixedly connected to the upper portion of one end of the crushing box, a material discharging funnel is fixedly connected to the upper portion of the material guide box, a first crushing roller and a second crushing roller are movably connected to the interior of the material guide box, one ends of the first crushing roller and the second crushing roller are located on the outer portion of the material guide box and are connected through gear engagement, a first motor is fixedly connected to one end of the first crushing roller and is fixedly mounted on the upper portion of the crushing box, a third crushing roller is movably connected to the interior of the crushing box, one end of the third crushing roller is fixedly connected with a reduction gearbox, a second motor is fixedly connected to one side of the reduction gearbox, a fan discharging box is fixedly mounted on the upper portion of one end of the crushing box, and an exhaust pipe is fixedly connected to the upper portion of the fan discharging box, an exhaust fan is fixedly installed inside the exhaust fan box, and the bottom of the exhaust fan box is fixedly connected with a grid.

Preferably, at least four groups of supporting legs are welded at the bottom of the base and are fixed at four corners of the base.

Preferably, one end of the base is fixedly provided with a supporting block, and the upper part of the supporting block is fixedly provided with a second motor and a reduction gearbox.

Preferably, the one end bin outlet fixed mounting who smashes the case has defeated material auger, the one end fixedly connected with auger motor of defeated material auger.

Preferably, a motor frame is fixedly mounted on the auger motor and fixedly connected to the bottom of the base.

Preferably, the crushing blades on the first crushing roller and the second crushing roller are in staggered clamping connection.

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

the utility model discloses be equipped with two sets of crushing rods in the guide incasement to realize driving crushing rod through the motor, realize the preliminary crushing to plastics, crushing rod in the crushing case of rethread carries out the crushing of second time, prevents that the crushing of plastics is not careful, makes plastics winding on crushing rod, and is equipped with the exhaust fan on crushing the case, realizes discharging the dust in the plastic granules.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of part A of the present invention;

FIG. 3 is a cross-sectional view of the crushing box of the present invention;

fig. 4 is a schematic view of section B of the present invention.

In the figure: 1. a base; 2. a crushing box; 3. a material guiding box; 4. a discharging hopper; 5. a first crushing roller; 6. a second crushing roller; 7. a gear; 8. a first motor; 9. a third crushing roller; 10. a reduction gearbox; 11. a second motor; 12. a blower box; 13. an exhaust duct; 14. an exhaust fan; 15. grid forming; 16. supporting legs; 17. a support block; 18. a material conveying auger; 19. a packing auger motor; 20. a motor frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a multiple crushing and dust-discharging crusher, which comprises: a multiple-crushing dust-discharging crusher comprises a base 1, wherein a crushing box 2 is fixedly mounted on the upper portion of the base 1, a guide box 3 is fixedly connected to the upper portion of one end of the crushing box 2, a discharging funnel 4 is fixedly connected to the upper portion of the guide box 3, a first crushing roller 5 and a second crushing roller 6 are movably connected to the inner portion of the guide box 3, one ends of the first crushing roller 5 and the second crushing roller 6 are located on the outer portion of the guide box 3 and are connected through a gear 7 in an engaged mode, a first motor 8 is fixedly connected to one end of the first crushing roller 5, the first motor 8 is fixedly mounted on the upper portion of the crushing box 2, defective plastics are put into the discharging funnel 4, the first motor 8 is started, the first motor 8 can drive the first crushing roller 5 to rotate, the first crushing roller 5 is connected through the gear 7 in an engaged mode to drive the second crushing roller 6, further crushing the plastic in the material guide box 3;

smash the inside swing joint of case 2 and have third crushing roller 9, the one end fixed connection reducing gear box 10 of third crushing roller 9, one side fixedly connected with second motor 11 of reducing gear box 10, the one end upper portion fixed mounting who smashes case 2 has exhaust fan case 12, the upper portion fixedly connected with exhaust pipe 13 of exhaust fan case 12, the inside fixed mounting of exhaust fan case 12 has exhaust fan 14, the bottom fixedly connected with graticule mesh 15 of exhaust fan case 12, then second motor 11 drives third crushing roller 9 and realizes smashing the plastics that smashes case 2 inside to start exhaust fan 14 of exhaust fan case 12 inside when smashing, realize discharging away the dust that smashes case 2 inside.

In order to realize stable and balanced support for the base 1, in the embodiment, preferably, at least four groups of support legs 16 are welded at the bottom of the base 1, and at least four groups of support legs 16 are fixed at four corners of the base 1.

In order to enable the second motor 11 to drive the third pulverizing roller 9, in this embodiment, preferably, a supporting block 17 is fixedly installed at one end of the base 1, and the second motor 11 and the reduction box 10 are fixedly installed at the upper portion of the supporting block 17.

In order to realize the stable output to plastic granules, prevent to block up, in this embodiment, it is preferred that the one end bin outlet fixed mounting who smashes case 2 has defeated material auger 18, the one end fixedly connected with auger motor 19 of defeated material auger 18.

In order to stably fix the auger motor 19, in this embodiment, preferably, a motor frame 20 is fixedly installed on the auger motor 19, and the motor frame 20 is fixedly connected to the bottom of the base 1.

In order to finely crush the plastic, in the present embodiment, it is preferable that the crushing blades of the first crushing roller 5 and the second crushing roller 6 are engaged with each other in a staggered manner.

The working principle is as follows: when using, put in the inside of unloading funnel 4 with inferior plastics, and start first motor 8, make first motor 8 can drive first crushing roller 5 and realize rotating, first crushing roller 5 connects through gear 7 meshing and drives second crushing roller 6, and then realize smashing the inside plastics of guide case 3, then second motor 11 drives third crushing roller 9 and realizes smashing the inside plastics of crushing case 2, and start the inside exhaust fan 14 of exhaust fan case 12 when smashing, realize discharging away the inside dust of crushing case 2, the plastic granules after smashing, enter into the defeated material auger 18 of base 1 lower part, then start auger motor 19, make plastic granules can discharge through defeated material auger 18, prevent to block up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple crushing dust exhaust breaker, includes base (1), its characterized in that: the crushing box (2) is fixedly installed on the upper portion of the base (1), a guide box (3) is fixedly connected to the upper portion of one end of the crushing box (2), a discharging hopper (4) is fixedly connected to the upper portion of the guide box (3), a first crushing roller (5) and a second crushing roller (6) are movably connected to the inner portion of the guide box (3), one ends of the first crushing roller (5) and the second crushing roller (6) are located on the outer portion of the guide box (3) and are connected through a gear (7) in an engaged mode, a first motor (8) is fixedly connected to one end of the first crushing roller (5), the first motor (8) is fixedly installed on the upper portion of the crushing box (2), a third crushing roller (9) is movably connected to the inner portion of the crushing box (2), a reduction gearbox (10) is fixedly connected to one end of the third crushing roller (9), a second motor (11) is fixedly connected to one side of the reduction gearbox (10), the crushing box is characterized in that an exhaust fan box (12) is fixedly mounted on the upper portion of one end of the crushing box (2), an exhaust pipe (13) is fixedly connected to the upper portion of the exhaust fan box (12), an exhaust fan (14) is fixedly mounted inside the exhaust fan box (12), and a grid (15) is fixedly connected to the bottom of the exhaust fan box (12).

2. The multiple crushing dust discharging crusher as claimed in claim 1, wherein: the bottom of the base (1) is at least welded with four groups of supporting legs (16), and the four groups of supporting legs (16) are fixed at the four corners of the base (1).

3. The multiple crushing dust discharging crusher as claimed in claim 1, wherein: one end of the base (1) is fixedly provided with a supporting block (17), and the upper part of the supporting block (17) is fixedly provided with a second motor (11) and a reduction gearbox (10).

4. The multiple crushing dust discharging crusher as claimed in claim 1, wherein: smash the one end bin outlet fixed mounting of case (2) have defeated material auger (18), the one end fixedly connected with auger motor (19) of defeated material auger (18).

5. The multiple crushing dust discharging crusher as claimed in claim 4, wherein: a motor frame (20) is fixedly mounted on the auger motor (19), and the motor frame (20) is fixedly connected to the bottom of the base (1).

6. The multiple crushing dust discharging crusher as claimed in claim 1, wherein: the crushing blades on the first crushing roller (5) and the second crushing roller (6) are in staggered clamping connection.