CN210758645U

CN210758645U - Broken recovery unit of plastic bottle

Info

Publication number: CN210758645U
Application number: CN201921729599.7U
Authority: CN
Inventors: 杨志强; 杨硕霄; 陆鹏壮
Original assignee: Shijiazhuang Dechun Plastic Products Co ltd
Current assignee: Shijiazhuang Dechun Plastic Products Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-16
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a plastic bottle crushing and recycling device, which comprises a crushing box body, a crushing cutter set arranged in the crushing box body and a crushing driving device for driving the crushing cutter set, wherein the bottom end of the crushing box body is provided with a discharge hole, the upper end of the crushing box body is provided with a feed inlet, and a material pressing device is arranged above the crushing cutter set; the pressing device comprises two pressing rollers which are arranged in the crushing box body in parallel and a pressing driving device which drives the two pressing rollers to rotate oppositely; the pressing driving device is arranged outside the crushing box body, the output end of the pressing driving device is connected with one pressing roller, the other end of the pressing roller connected with the pressing driving device is connected with a linkage assembly, and the linkage assembly drives the other pressing roller to rotate. The utility model has the advantages of saving manpower, high crushing efficiency and strong practicability.

Description

Broken recovery unit of plastic bottle

Technical Field

The utility model belongs to the technical field of plastic bottle recovery plant's technique and specifically relates to a broken recovery unit of plastic bottle is related to.

Background

The plastic bottle is a plastic product widely applied to production and life of people, and is mainly prepared by adding organic solvent into materials such as polyethylene, polypropylene and the like. The preparation process of plastic bottles is complex and involves many processes such as heating, blow molding, extrusion blowing or injection molding, and thus waste products are often generated during the preparation process. Due to the particularity of the plastic bottle material, the plastic bottle with substandard quality can be recovered and remolded frequently, and the reutilization is realized.

The broken reclaimer of plastic bottle is the important instrument of carrying out recycle to the plastic bottle, can smash the plastic bottle, realizes the recovery and the utilization to raw and other materials, has certain practicality. However, there still remain certain problems in the actual use process. The existing plastic bottle crushing and recycling machine is simple in structure and can only crush plastic bottles; because the volume of the plastic bottle is large, the plastic bottle is often required to be flattened or stepped manually and then put into a crushing chamber of a crusher to be crushed in order to ensure the crushing efficiency; the processing process not only increases the labor cost, but also has certain influence on the crushing efficiency due to the limitation of manpower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a save artifical, smash efficient and the broken recovery unit of plastic bottle that the practicality is strong.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a plastic bottle crushing and recycling device comprises a crushing box body, a crushing cutter set and a crushing driving device, wherein the crushing cutter set is arranged in the crushing box body; the pressing device comprises two pressing rollers which are arranged in the crushing box body in parallel and a pressing driving device which drives the two pressing rollers to rotate oppositely; the pressing driving device is arranged outside the crushing box body, the output end of the pressing driving device is connected with one pressing roller, the other end of the pressing roller connected with the pressing driving device is connected with a linkage assembly, and the linkage assembly drives the other pressing roller to rotate.

By adopting the technical scheme, the utility model discloses be provided with and to have saved the artifical process that flattens with the press device that the plastic bottle flattens to can hold more plastic bottles in making the broken box, improve the utility model discloses recovery unit's crushing efficiency. The utility model discloses well press device comprises two compression rollers and material drive arrangement, flattens the plastic bottle through two pivoted compression rollers in opposite directions, and it is effectual to suppress to stable in structure, the practicality is strong.

The utility model discloses further set up to: the pressing driving device comprises a driving motor and a speed reducer arranged at the output end of the driving motor, and the output end of the speed reducer is connected with the pressing roller.

Through adopting above-mentioned technical scheme, press material drive arrangement to constitute by driving motor and reduction gear, driving motor can drive the pinch roll through the reduction gear and rotate.

The utility model discloses further set up to: the bottom of the pressing driving device is provided with a support, and the support is fixedly connected with the crushing box body.

The utility model discloses further set up to: the support includes backup pad and strengthening rib, the backup pad level set up and with broken box fixed connection, the strengthening rib is connected between broken box and backup pad.

Through adopting above-mentioned technical scheme, press material drive arrangement's bottom to be provided with the support, the support comprises backup pad and strengthening rib, and material drive arrangement is pressed in support that can be stable.

The utility model discloses further set up to: the linkage assembly is two meshed gears, and the two gears are respectively arranged at one ends of the two compression rollers far away from the driving motor and are rotatably connected with the side wall of the crushing box body.

Through adopting above-mentioned technical scheme, the linkage subassembly comprises two engaged with gears, can cooperate the material drive arrangement of pressing to realize the rotation in opposite directions of two gears.

The utility model discloses further set up to: two the gear all sets up outside broken box, and the outside cover is equipped with the casing, the casing with broken box fixed connection.

Through adopting above-mentioned technical scheme, the outside of linkage subassembly is provided with the casing, and the casing can guarantee to think the normal rotation of gear, prevents that the plastics piece among the crushing process from getting into between two gears.

The utility model discloses further set up to: and the two guide plates are arranged above the compression rollers and are arranged along the axial direction of the compression rollers, and the top ends of the guide plates are far away from each other and are fixedly connected with the crushing box body.

Through adopting above-mentioned technical scheme, the top of compression roller is provided with the stock guide, and the stock guide can carry the plastic bottle to flatten the operation between two compression rollers.

The utility model discloses further set up to: the lateral wall of the compression roller is provided with a bulge, and one end of the bulge, which is far away from the compression roller, is a pointed end.

Through adopting above-mentioned technical scheme, be provided with the arch on the lateral wall of compression roller, the arch can be punctured the plastic bottle, makes the plastic bottle flatten more easily.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model is provided with the pressing device which can flatten the plastic bottles, thereby saving labor and having good pressing effect, so that more plastic bottles can be accommodated in the crushing box body, and the crushing efficiency of the recovery device of the utility model is improved;

2. the utility model discloses well press device comprises two compression rollers and material drive arrangement, flattens the plastic bottle through two pivoted compression rollers in opposite directions, and it is effectual to suppress, stable in structure, and the practicality is strong.

Drawings

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

FIG. 2 is a schematic structural view of the crushing box of the present invention;

fig. 3 is a schematic structural diagram of the pressing device of the present invention.

In the figure, 1, a crushing box body; 11. a feed inlet; 12. a discharge port; 2. a frame; 31. a compression roller; 311. a material guide plate; 312. a protrusion; 32. a material pressing driving device; 321. a drive motor; 322. a speed reducer; 33. a gear; 331. a housing; 34. a support; 341. a support plate; 342. reinforcing ribs; 4. a crushing cutter set; 5. a crushing driving device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a broken recovery unit of plastic bottle, including broken box 1, frame 2, press device, broken knife tackle 4 and broken drive arrangement 5, the upper end of broken box 1 is provided with feed inlet 11, the bottom is provided with discharge gate 12, and frame 2 sets up in the below of broken box 1 for support broken box 1 and carry out broken operation. The pressing device is arranged in the crushing box body 1, is positioned below the feeding hole 11, and can receive and crush the plastic bottle in the crushing box body 1 from the feeding hole 11. The crushing cutter group 4 is arranged below the pressing device and can cut and crush the flattened plastic bottles. Two ends of the crushing cutter set 4 extend out of the crushing box body 1 and are connected with a crushing driving device 5; the crushing driving device 5 is arranged on the frame 2 and can drive the crushing cutter group 4 to rotate under the supporting action of the frame 2 so as to crush the plastic bottles.

Referring to fig. 2 and 3, the nip device is composed of two parallel press rolls 31 and a nip driving device 32 for driving the two press rolls 31 to rotate in opposite directions. The two compression rollers 31 are located on the same horizontal plane, and both ends of the compression rollers are rotatably connected with the side wall of the crushing box body 1 and penetrate through the side wall of the crushing box body 1. The material pressing driving device 32 comprises a driving motor 321 and a speed reducer 322 arranged at the output end of the driving motor 321, wherein the driving motor 321 is arranged at one end of the compression roller 31 extending out of the crushing box body 1, and is connected with the compression roller 31 through the speed reducer 322. The one end that driving motor 321 was kept away from to two compression rollers 31 is connected with the linkage subassembly, and the linkage subassembly is two gears 33, and two gears 33 set up respectively in the one end that two compression rollers 31 stretch out broken box 1 lateral wall to intermeshing can cooperate driving motor 321, realizes two compression rollers 31's rotation in opposite directions, and then flattens the plastic bottle that gets into broken box 1.

Referring to fig. 2 and 3, in order to improve the utility of the pressing device of the present invention, the guide plates 311 are disposed above the two pressing rollers 31, and the guide plates 311 are disposed below the feeding port 11 and are disposed along the axial direction of the pressing rollers 31. The bottom ends of the two guide plates 311 are close to each other, and the top ends are far away from each other, and are respectively and fixedly connected with the side wall of the crushing box body 1. After entering the crushing box 1 from the feeding hole 11, the plastic bottle slides along the guide plate 311 to between the two press rollers 31 and is crushed. In order to make the flattening process of the plastic bottle smoother, a plurality of protrusions 312 are arranged on the side walls of the two pressing rollers 31 which rotate in opposite directions, each protrusion 312 is conical, and one end far away from the pressing rollers 31 is a pointed end. When the plastic bottle moves between the two pressing rollers 31, the plastic bottle is firstly punctured by the bulge 312, so that the gas in the bottle is discharged, and the plastic bottle is more easily crushed.

Referring to fig. 1 and 3, in order to improve the utility model discloses a practicality makes press device can stable use, presses the bottom of material drive arrangement 32 to be provided with support 34, and support 34 includes that backup pad 341 and strengthening rib 342 constitute, and backup pad 341 level sets up in driving motor 321's lower extreme, and is close to the one end and the broken box 1 fixed connection of broken box 1, and strengthening rib 342 sets up in the both sides of backup pad 341, and bottom and backup pad 341 fixed connection, be close to the one end and the broken box 1 fixed connection of broken box 1. The outside of two gears 33 is provided with casing 331, and casing 331 can prevent the utility model discloses an in the use plastic products's piece card is gone into between two gears 33, influences press device's normal use.

The implementation principle of the embodiment is as follows: an operator sends the plastic bottles to be crushed into the crushing box body 1 from the feeding hole 11, and the plastic bottles slide to a position between the two press rollers 31 which rotate oppositely along the material guide plate 311; subsequently, the projections 312 pierce the plastic bottle and the gap between the two pressure rollers 31 collapses the plastic bottle. The crushed plastic bottle slides downwards to the crushing cutter group 4, and the crushing cutter group 4 crushes the plastic bottle under the control of the crushing driving device 5. The crushed plastic is discharged from a discharge port 12 of the crushing box body 1, so that the operator can conveniently recycle the plastic.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a broken recovery unit of plastic bottle, includes broken box (1), sets up broken knife tackle (4) and the drive in broken box (1) broken drive arrangement (5) of broken knife tackle (4), the bottom of broken box (1) is provided with discharge gate (12), and the upper end is provided with feed inlet (11), its characterized in that: a material pressing device is arranged above the crushing cutter group (4); the pressing device comprises two pressing rollers (31) which are arranged in the crushing box body (1) in parallel and a pressing driving device (32) which drives the two pressing rollers (31) to rotate oppositely; the pressing driving device (32) is arranged outside the crushing box body (1), the output end of the pressing driving device is connected with one pressing roller (31), the other end of the pressing roller (31) connected with the pressing driving device (32) is connected with a linkage assembly, and the linkage assembly drives the other pressing roller (31) to rotate.

2. The plastic bottle crushing and recycling device according to claim 1, wherein: the pressing driving device (32) comprises a driving motor (321) and a speed reducer (322) arranged at the output end of the driving motor (321), and the output end of the speed reducer is connected with the pressing roller (31).

3. The plastic bottle crushing and recycling device according to claim 2, wherein: the bottom end of the pressing driving device (32) is provided with a support (34), and the support (34) is fixedly connected with the crushing box body (1).

4. A device for crushing and recycling plastic bottles according to claim 3, characterized in that: the support (34) comprises a support plate (341) and reinforcing ribs (342), the support plate (341) is horizontally arranged and is fixedly connected with the crushing box body (1), and the reinforcing ribs (342) are connected between the crushing box body (1) and the support plate (341).

5. The plastic bottle crushing and recycling device according to claim 1, wherein: the linkage assembly is two gears (33) which are meshed with each other, and the two gears (33) are respectively arranged at one ends, far away from the driving motor (321), of the two pressing rollers (31).

6. The device for crushing and recycling plastic bottles according to claim 5, wherein: two gear (33) all set up outside broken box (1), and the outside cover is equipped with casing (331), casing (331) with broken box (1) fixed connection.

7. The plastic bottle crushing and recycling device according to claim 1, wherein: the two guide plates (311) are arranged above the compression rollers (31), the two guide plates (311) are axially arranged along the compression rollers (31), and the top ends of the two guide plates are far away from each other and are fixedly connected with the crushing box body (1).

8. The plastic bottle crushing and recycling device according to claim 1, wherein: the side wall of the pressing roller (31) is provided with a protrusion (312), and one end, far away from the pressing roller (31), of the protrusion (312) is a pointed end.