CN211279340U

CN211279340U - A reducing mechanism for plastics recovery for environmental protection

Info

Publication number: CN211279340U
Application number: CN201921254767.1U
Authority: CN
Inventors: 叶盈盈
Original assignee: Wenzhou Diandiandian Industrial Design Co ltd
Current assignee: Xinjiang Sanhe Ecological Environment Service Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-08-18
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a plastics are retrieved and are used reducing mechanism for environmental protection, including smashing the case, the upper end inner wall symmetric welding of smashing the case has two main motors, two main gear hobbing, two are all welded to the output shaft of main motor the one end that many main motors were kept away from to main gear hobbing has all welded main and auxiliary wheel, two main and auxiliary wheel all passes through the bearing rotation with the inner wall of smashing the case and is connected, the bottom of smashing the case has replaced the collecting box mutually, the upper end of collecting box is equipped with the grading plant who is used for improving crushing efficiency. In this device, by the design of two main gear hobs, through the drive of main motor for two main gear hobs drive its upper end plastics certainly, and under the mutual extrusion of two main gear hobs, realize effectual smashing, by the design of vice gear hobs, after the preliminary crushing of main gear hobs, further extrusion through two vice gear hobs is smashed, realizes smashing in grades to plastics, and then improves holistic crushing effect.

Description

A reducing mechanism for plastics recovery for environmental protection

Technical Field

The utility model relates to a reducing mechanism technical field especially relates to a reducing mechanism is used in plastics recovery for environmental protection.

Background

The harm of plastics to the environment can maintain ten years or even decades, so the pollution of plastics to the environment can effectively be reduced to the recycle of plastic products, and the plastic products need to be smashed and then melted for recycling when being recycled.

The existing plastic is basically not circularly crushed in the process of recycling and crushing, so that the crushing effect is poor, and all plastics are simultaneously circulated in the actual use process of the crushing device with partial circulation, so that the whole efficiency is low, and a large amount of time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of poor crushing effect existing in the prior art and providing a crushing device for plastic recycling for environmental protection.

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

the utility model provides a plastics are retrieved and are used reducing mechanism for environmental protection, includes crushing case, the upper end inner wall symmetric welding of crushing case has two main motors, two main motor's output shaft all welds main gear hobbing, two main gear hobbing keeps away from the one end of many main motors and all welds main auxiliary wheel, two main auxiliary wheel all passes through the bearing rotation with the inner wall of crushing case and is connected, the bottom of crushing case has supported the collecting box mutually, the upper end of collecting box is equipped with and is equipped with the grading plant that is used for improving crushing efficiency, the both sides of collecting box all are equipped with the device in small, broken bits that are used for improving crushing effect.

Preferably, the grading device comprises a grading box and a grading motor, the grading motor is welded with the inner bottom of the collecting box, the grading motor and the grading box are jointly connected with a transfer connection device, the upper end of the grading box is provided with a feed hole, two grading holes are symmetrically formed in two sides of the grading box, the lower end of the grading box is provided with a grading groove, and a grading net is glued on the inner wall of the grading groove.

Preferably, the fine crushing device comprises two auxiliary motors, wherein the two auxiliary motors are welded with the inner wall of the crushing box, the output shafts of the two auxiliary motors are welded with auxiliary hobbing, one ends, far away from the auxiliary motors, of the auxiliary hobbing are welded with auxiliary wheels, and the auxiliary wheels are rotationally connected with the inner wall of the crushing box through bearings.

Preferably, the rotary connection device comprises a grading plate and two connecting rods, the lower end of the grading plate is welded with an output shaft of the grading motor, the two connecting rods are welded with the outer bottom of the grading box, one ends of the two connecting rods, far away from the grading box, are welded with the grading plate, and the two connecting rods are respectively located on two sides of the grading groove.

Preferably, two charging chutes are symmetrically formed in the upper end of the collecting box, and the two charging chutes are respectively located under the two fine crushing devices.

Preferably, the feeding hole is positioned right below the symmetrical centers of the two main hobbing teeth, and the two main motors, the two auxiliary motors and the grading motor can be motors with the model number of 5IK 90A-CF.

Compared with the prior art, the utility model has the advantages of:

1. in this device, by the design of two main gear hobs, through the drive of main motor for two main gear hobs drive its upper end plastics certainly, and under the mutual extrusion of two main gear hobs, realize effectual smashing, by the design of vice gear hobs, after the preliminary crushing of main gear hobs, further extrusion through two vice gear hobs is smashed, realizes smashing in grades to plastics, and then improves holistic crushing effect.

2. In this device, by the design of hierarchical case, through the rotation of hierarchical case of level motor drive, and then make the too big plastics of volume enter into subsequent hierarchical crushing processing under the effect of centrifugal force, and the plastic that has passed after preliminary crushing will directly enter into the collection box under the filtering action of hierarchical net in, and then improve hierarchical kibbling efficiency.

Drawings

Fig. 1 is a schematic structural view of a crushing device for recycling plastics for environmental protection according to the present invention.

Fig. 2 is a sectional view taken in the direction a of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1 crushing box, 2 main motor, 3 main hobbing, 4 main auxiliary wheels, 5 collecting box, 6 grading motor, 7 grading plate, 8 connecting rod, 9 grading box, 10 grading groove, 11 grading net, 12 feeding hole, 13 grading hole, 14 blanking groove, 15 auxiliary motors, 16 auxiliary hobbing and 17 auxiliary wheels.

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.

Referring to fig. 1-3, a plastics are retrieved and are used reducing mechanism for environmental protection, including smashing case 1, smash the upper end inner wall symmetric welding of case 1 and have two main motors 2, main gear hobbing 3 has all been welded to the output shaft of two main motors 2, main auxiliary wheel 4 has all been welded to the one end that many main motors 2 were kept away from to two main gear hobbing 3, two main auxiliary wheels 4 all pass through the bearing rotation with the inner wall of smashing case 1 and are connected, smash the bottom of case 1 and support collecting box 5 mutually, the upper end of collecting box 5 is equipped with the grading plant that is used for improving crushing efficiency, the both sides of collecting box 5 all are equipped with the device in small, which is used for improving crushing effect.

The grading device comprises a grading box 9 and a grading motor 6, the grading motor 6 is welded with the inner bottom of the collecting box 5, the grading motor 6 and the grading box 9 are jointly connected with a transfer connection device, the upper end of the grading box 9 is provided with a feed hole 12, two sides of the grading box 9 are symmetrically provided with two grading holes 13, the lower end of the grading box 9 is provided with a grading groove 10, and the inner wall of the grading groove 10 is glued with a grading net 11, so that filtration of preliminarily crushed plastic is realized, qualified plastic is directly collected, and plastic with larger volume is subjected to subsequent crushing, thereby improving the whole crushing effect and efficiency; the device in small, broken bits includes two vice motors 15, and two vice motors 15 all weld mutually with the inner wall of smashing case 1, and vice gear hobbing 16 has all been welded to the output shaft of two vice motors 15, and two vice gear hobbing 16 keep away from the one end of vice motor 15 even and have all welded vice auxiliary wheel 17, and two vice auxiliary wheels 17 all rotate through the inner wall of bearing and smashing case 1 and be connected, realize the further shredding to the great plastics of preliminary treatment back volume.

It includes classification board 7 and two connecting rods 8 to change even the device, classification board 7's lower extreme welds with classification motor 6's output shaft mutually, two connecting rods 8 all weld with classification case 9's outer bottom mutually, two connecting rods 8 keep away from classification case 9's one end all weld with classification board 7 mutually, two connecting rods 8 are located the both sides of classifying groove 10 respectively, guarantee that the qualified plastics of classification case 9 inside volume can be smooth drop to in collecting box 5, the realization is collected in advance to the plastics that reach the standard, reduce hierarchical crushing and make the work load, and then improve hierarchical kibbling efficiency and quality.

Two charging chutes 14 are symmetrically arranged at the upper end of the collecting box 5, the two charging chutes 14 are respectively positioned under the two fine crushing devices, and the plastic further crushed by the fine crushing devices directly enters the collecting box 5 at the bottom through the charging chutes 14, so that the crushed plastic is completely collected; the feeding hole 12 is located right below the symmetric center of the two main gear hobs 3, so that the primarily crushed plastic can accurately enter the classification box 9 for effective subsequent classification treatment, and the two main motors 2, the two auxiliary motors 15 and the classification motor 6 can all adopt motors with the models of 5IK 90A-CF.

When plastic is crushed and recycled, firstly, plastic to be crushed is placed above the two main hobbing teeth 3, as the gap between the two main hobbing teeth 3 is smaller, the uncrushed plastic cannot directly fall downwards, at the moment, the main motor 2 is started, the main motor 2 drives the two main hobbing teeth 3 to rotate, the plastic on the main hobbing teeth 3 moves downwards under the rotating action of the two main hobbing teeth 3 and is extruded by the two main hobbing teeth 3 for crushing treatment, and crushed materials after primary crushing enter the grading box 9 through the feeding hole 12;

the plastic entering the grading box 9, which has smaller volume after being crushed, passes through the grading net 11 and directly falls into the collecting box 5 at the bottom, while the plastic, still of greater volume, is blocked in the classification box 9, at which point the classification motor 6 and the secondary motor 15 are switched on, driven by the grading motor 6, the grading plate 7 and the connecting rod 8 drive the grading box 9 to rotate, so that the larger plastic inside the grading box 9 will move to the grading holes 13 at the two sides of the grading box 9 under the action of centrifugal force, and the larger plastic drops onto the auxiliary hobbing 16, under the drive of auxiliary motor 15, plastics on it will be extruded to auxiliary hobbing 16, and then realize further anger crushing to plastics, play good hierarchical crushing effect, the plastics after the crushing will directly get into collection box 5 through silo 14, and then accomplish the hierarchical crushing and the concentrated recovery to plastics.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism is used in plastics recovery for environmental protection, includes crushing case (1), its characterized in that, the upper end inner wall symmetric welding of crushing case (1) has two main motor (2), two main gear hobbing (3), two are all welded to the output shaft of main motor (2) main gear hobbing (3) are kept away from the one end of many main motor (2) and are all welded main auxiliary wheel (4), two main auxiliary wheel (4) all pass through the bearing rotation with the inner wall of crushing case (1) and are connected, the bottom of crushing case (1) is supported mutually has collecting box (5), the upper end of collecting box (5) is equipped with the grading plant that is used for improving crushing efficiency, the both sides of collecting box (5) all are equipped with the device in small, broken bits that are used for improving crushing effect.

2. The environment-friendly smashing device for recycling plastics according to claim 1, wherein the grading device comprises a grading box (9) and a grading motor (6), the grading motor (6) is welded with the inner bottom of the collection box (5), the grading motor (6) and the grading box (9) are jointly connected with a transfer connection device, a feeding hole (12) is formed in the upper end of the grading box (9), two grading holes (13) are symmetrically formed in two sides of the grading box (9), a grading groove (10) is formed in the lower end of the grading box (9), and a grading net (11) is glued on the inner wall of the grading groove (10).

3. The environment-friendly smashing device for recycling plastics according to claim 1, wherein the fine smashing device comprises two auxiliary motors (15), the two auxiliary motors (15) are welded with the inner wall of the smashing box (1), auxiliary gear hobbing (16) is welded on the output shafts of the two auxiliary motors (15), one ends, far away from the connected auxiliary motors (15), of the two auxiliary gear hobbing (16) are welded with auxiliary wheels (17), and the two auxiliary wheels (17) are rotatably connected with the inner wall of the smashing box (1) through bearings.

4. The environment-friendly smashing device for plastic recycling according to claim 2, wherein the rotary connecting device comprises a grading plate (7) and two connecting rods (8), the lower end of the grading plate (7) is welded with an output shaft of a grading motor (6), the two connecting rods (8) are welded with the outer bottom of a grading box (9), one ends, far away from the grading box (9), of the two connecting rods (8) are welded with the grading plate (7), and the two connecting rods (8) are respectively located on two sides of a grading groove (10).

5. The environment-friendly smashing device for recycling plastics according to claim 3, wherein the collection box (5) is symmetrically provided with two charging chutes (14) at the upper end, and the two charging chutes (14) are respectively positioned under the two fine crushing devices.

6. The environmentally friendly plastic recycling shredder according to claim 2, wherein the feeding hole (12) is located right below the symmetrical center of the two main hobbing teeth (3), and the two main motors (2), the two auxiliary motors (15) and the grading motor (6) can be motors with 5IK90A-CF model.