CN214644988U

CN214644988U - Waste plastic recycling and granulating device

Info

Publication number: CN214644988U
Application number: CN202023233488.2U
Authority: CN
Inventors: 洪楠焱
Original assignee: Hunan Jiuhe Environmental Protection Technology Co ltd
Current assignee: Hunan Jiuhe Environmental Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-09
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an old and useless plastics recycling prilling granulator, the power distribution box comprises a box body, bottom half welded fastening has a plurality of support column, the feed inlet has been seted up at the box top, the inside crushing storehouse of having seted up of box, feed inlet and crushing storehouse intercommunication, the inside melting storehouse of having seted up of box, crushing storehouse and melting storehouse intercommunication, it has the filter screen to smash storehouse and melting storehouse junction welded fastening, the inside extrusion storehouse of having seted up of box, extrusion storehouse and melting storehouse intercommunication department are provided with the valve, the discharge gate has been seted up to box one side, the discharge gate with extrude the storehouse intercommunication, the box is connected with cutting device. The utility model discloses a band pulley drives the driving gear rotatory, and the meshing drives driven gear rotatory for two pivots are rotatory, thereby carry out the granulation to fused plastics, raise the efficiency.

Description

Waste plastic recycling and granulating device

Technical Field

The utility model relates to an old and useless plastics retrieve technical field, especially relate to an old and useless plastics retrieves prilling granulator.

Background

Along with the rapid development of plastic technology, the proportion of plastic products in our lives is larger and larger, the pollution of plastic wastes is more and more not neglected while the plastic products bring convenience to our lives, and the significance of the plastic recycling industry is more and more important because the plastic is difficult to degrade and a large amount of plastic wastes are buried and burned to cause the pollution of land and air.

The automation degree of the existing plastic recycling granulation equipment is low, the working efficiency is low, the requirement of industrialized plastic recycling cannot be met, meanwhile, the existing plastic recycling granulation equipment is mostly driven by a plurality of motors, the resource consumption is increased, and the volume of the equipment is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste plastic recycling and granulating device.

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

the utility model provides a waste plastic retrieves prilling granulator, includes the box, bottom half welded fastening has a plurality of support column, the feed inlet has been seted up at the box top, the inside crushing storehouse of having seted up of box, the feed inlet with smash the storehouse intercommunication, the inside melting storehouse of having seted up of box, smash storehouse and melting storehouse intercommunication, it has the filter screen to smash storehouse and melting storehouse junction welded fastening, the inside extrusion storehouse of having seted up of box, extrusion storehouse and melting storehouse intercommunication department are provided with the valve, the discharge gate has been seted up to box one side, the discharge gate with extrude the storehouse intercommunication, the box is connected with cutting device.

Preferably, cutting device is including rotating the crushing axle of connection in smashing the storehouse, crushing axle runs through the box, one section coaxial weld that crushing axle is located the box outside is fixed with servo motor, the box is connected with extrusion device.

Preferably, extrusion device includes that coaxial welding fixes the epaxial first band pulley of smashing, be provided with the hold-in range on the first band pulley, be provided with the second band pulley on the hold-in range, second band pulley coaxial weld is fixed with the driving shaft, the driving shaft runs through the box, coaxial weld is fixed with the driving gear on the driving shaft, the driving gear meshing has driven gear, driven gear coaxial weld is fixed with the driven shaft, the driven shaft runs through the box, the driving shaft is located the equal coaxial weld of one end of box inside with the driven shaft and is fixed with the pivot, the pivot is rotatory in extruding the storehouse, weld is fixed with the screw thread in the pivot.

Preferably, a heating plate is arranged on the inner wall of the melting bin and is communicated with an external circuit through a lead.

Preferably, a crushing blade is welded and fixed on a section of the crushing shaft positioned in the crushing bin, and the servo motor is a motor with the rated power of 0.75kW and the model Y30M 1-2.

Preferably, the transmission ratio between the driving gear and the driven gear is 1:1, and the first belt pulley, the second belt pulley and the synchronous belt are in interference fit with each other.

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

1. the utility model provides a pair of waste plastic retrieves prilling granulator drives crushing shaft rotation through utilizing servo motor to smash waste plastic, make waste plastic melt more easily.

2. The utility model provides a pair of waste plastic retrieves prilling granulator drives the driving gear rotation through the band pulley, and the meshing drives driven gear rotatory for two pivots are rotatory, thereby carry out the granulation to the plastics of melting, thereby raise the efficiency.

Drawings

Fig. 1 is a schematic structural view of a waste plastic recycling and granulating apparatus provided by the utility model.

Fig. 2 is a side view of the waste plastic recycling and granulating apparatus provided by the utility model.

In the figure: the device comprises a box body 1, support columns 2, a feed inlet 3, a crushing bin 4, a filter screen 5, a melting bin 6, a valve 7, an extrusion bin 8, a discharge outlet 9, a crushing shaft 10, a crushing blade 11, a servo motor 12, a first belt wheel 13, a synchronous belt 14, a second belt wheel 15, a driving shaft 16, a driving gear 17, a rotating shaft 18, threads 19, a heating plate 20, a driven gear 21 and a driven shaft 22.

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. 1-2, a waste plastic retrieves prilling granulator, including

box

1, 1 bottom welded fastening of box has a plurality of support column 2, feed inlet 3 has been seted up at 1 top of box, 1 inside crushing storehouse 4 of having seted up of box, feed inlet 3 and crushing storehouse 4 intercommunication, 1 inside melting storehouse 6 of having seted up of box, crushing storehouse 4 and melting storehouse 6 intercommunication, crushing

storehouse

4 and 6 junction welded fastening in melting storehouse have

filter screen

5, 1 inside extrusion storehouse 8 of having seted up of box, extrusion storehouse 8 and melting storehouse 6 intercommunication,

extrusion storehouse

8 and 6 intercommunication departments in melting storehouse are provided with valve 7, discharge gate 9 has been seted up to 1 one side of box, discharge gate 9 and extrusion storehouse 8 intercommunication, box 1 is connected with cutting device.

The cutting device comprises a crushing shaft 10 which is rotatably connected in the crushing bin 4, the crushing shaft 10 penetrates through the box body 1, one section of the crushing shaft 10, which is positioned outside the box body 1, is fixed with a servo motor 12 in a coaxial welding mode, and the box body 1 is connected with an extrusion device.

Extrusion device includes coaxial welded fastening and smashes first band pulley 13 on axle 10, be provided with hold-in range 14 on the first band pulley 13, be provided with second band pulley 15 on the hold-in range 14, second band pulley 15 coaxial welded fastening has driving shaft 16, driving shaft 16 runs through box 1, coaxial welded fastening has driving gear 17 on the driving shaft 16, driving gear 17 meshes has driven gear 21, driven gear 21 coaxial welded fastening has driven shaft 22, driven shaft 22 runs through box 1, driving shaft 16 and driven shaft 22 are located the equal coaxial welded fastening of the inside one end of box 1 and have pivot 18, pivot 18 is rotatory in extruding storehouse 8, welded fastening has screw thread 19 in the pivot 18.

The inner wall of the melting bin 6 is provided with a heating plate 20, the heating plate 20 is communicated with an external circuit through a lead, a section of the crushing shaft 10 positioned inside the crushing bin 4 is fixedly welded with a crushing blade 11, a servo motor 12 is a motor with rated power of 0.75kW and model Y30M1-2, the transmission ratio between a driving gear 17 and a driven gear 21 is 1:1, a first belt wheel 13, a second belt wheel 15 and a synchronous belt 14 are in interference fit with each other, the driving gear 17 is driven to rotate through the belt wheels, the driving gear 21 is driven to rotate through meshing, two rotating shafts 18 are driven to rotate, and accordingly, melted plastics are granulated, and efficiency is improved.

The utility model discloses in, the theory of operation: waste plastics are firstly put in from a feeding hole 3, then a servo motor 12 is started to drive a crushing shaft 10 to rotate, so that a crushing blade 11 rotates, thereby crushing the plastics, smaller plastics fall into a melting bin 6 through a filter screen 5, larger plastics continue to be crushed, then a heating plate 20 is started to melt the plastics, after the plastics are melted, a valve 7 is opened, the melted plastics fall into an extrusion bin 8, at the moment, the crushing shaft 10 drives a first belt wheel 13 to rotate, a synchronous belt 14 to rotate, a second belt wheel 15 to rotate, a driving shaft 16 to rotate, a driving gear 17 to rotate, a driven gear 21 to rotate by meshing, a driven shaft 22 to rotate, two rotating shafts 18 to rotate, thereby granulating the melted plastics, and improving the efficiency, wherein the plastics fall out through a discharging hole 9.

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 waste plastic recycling and granulating device comprises a box body (1) and is characterized in that a plurality of supporting columns (2) are fixedly welded at the bottom of the box body (1), a feeding port (3) is formed in the top of the box body (1), a crushing bin (4) is formed in the box body (1), the feeding port (3) is communicated with the crushing bin (4), a melting bin (6) is formed in the box body (1), the crushing bin (4) is communicated with the melting bin (6), a filter screen (5) is fixedly welded at the joint of the crushing bin (4) and the melting bin (6), an extrusion bin (8) is formed in the box body (1), the extrusion bin (8) is communicated with the melting bin (6), a valve (7) is arranged at the joint of the extrusion bin (8) and the melting bin (6), a discharging port (9) is formed in one side of the box body (1), the discharge port (9) is communicated with the extrusion bin (8), and the box body (1) is connected with a cutting device.

2. The waste plastic recycling and granulating device according to claim 1, wherein the cutting device comprises a crushing shaft (10) rotatably connected in the crushing bin (4), the crushing shaft (10) penetrates through the box body (1), a servo motor (12) is coaxially welded and fixed on a section of the crushing shaft (10) positioned outside the box body (1), and the box body (1) is connected with an extruding device.

3. The waste plastic recycling and granulating device of claim 2, wherein the extruding device comprises a first belt wheel (13) coaxially welded and fixed on the crushing shaft (10), a synchronous belt (14) is arranged on the first belt wheel (13), a second belt wheel (15) is arranged on the synchronous belt (14), a driving shaft (16) is coaxially welded and fixed on the second belt wheel (15), the driving shaft (16) penetrates through the box body (1), a driving gear (17) is coaxially welded and fixed on the driving shaft (16), a driven gear (21) is meshed with the driving gear (17), a driven shaft (22) is coaxially welded and fixed on the driven gear (21), the driven shaft (22) penetrates through the box body (1), and a rotating shaft (18) is coaxially welded and fixed on one end of the driving shaft (16) and one end of the driven shaft (22) which are positioned inside the box body (1), the rotating shaft (18) rotates in the extrusion bin (8), and threads (19) are welded and fixed on the rotating shaft (18).

4. The waste plastic recycling and granulating apparatus of claim 1, wherein a heating plate (20) is disposed on the inner wall of the melting bin (6), and the heating plate (20) is connected to an external circuit through a wire.

5. The waste plastic recycling and granulating apparatus according to claim 2, wherein a section of the crushing shaft (10) located inside the crushing bin (4) is welded and fixed with a crushing blade (11), and the servo motor (12) is a motor with a rated power of 0.75kW and a model of Y30M 1-2.

6. The recycling and granulating apparatus for waste plastics according to claim 3, wherein the transmission ratio between the driving gear (17) and the driven gear (21) is 1:1, and the first pulley (13), the second pulley (15) and the synchronous belt (14) are in interference fit with each other.