KR101778990B1 - Crushing Device for waste materials - Google Patents

Abstract

The present invention relates to a pre-processing crushing device for waste materials to recycle the waste materials and, more specifically, to a crushing device for waste materials capable of automatically performing pre-processing tasks (supplying, cutting, and crushing) to recycle the waste materials; and improving work convenience and processing productivity. The present invention recycles a waste net or a waste safety net by removing foreign substances attached to the waste net or the waste safety net. The present invention is provided to separate a cutting task of the waste materials from a crushing task of the waste materials, thereby easily crushing the waste materials by preventing a hooked phenomenon of the waste materials generated in blade and cutter parts in a process of crushing the waste materials having a knot structure such as a mesh or the like. The present invention is provided to improve a structure of a pressure roller, which pressurizes the waste materials for transferring the waste materials, to be elevated through a load, thereby easily processing the waste materials having various thicknesses by adjusting an interval between the pressure roller of a transferring means and a belt of a guide means. The present invention comprises: the guide means (100); the transferring means (200); a first power supplying means (300); a cutting means (400); a crushing means (500); and a second power supplying means (600).

Description

[0001] Crushing Device for waste materials [0002]

The present invention relates to a pulverizing apparatus for a pulverized material, and more particularly, to a pulverizing apparatus for pulverizing a pulverized pulverizer for improving the convenience of work and productivity, The waste net or the safety net can be recycled and the waste material can be easily processed regardless of the structure and the standard of the waste material.

With the development of the industrial society, various types of waste materials are being discharged, and these waste materials are largely divided into waste materials at work sites, waste materials at rural areas, and waste materials at fishing villages.

The above-mentioned waste materials in the workplace are generally discharged from the factory area, and include combustible waste materials such as paper, wood, rubber and leather, vegetable materials and clothing, and waste materials such as minerals, burned materials and dusts, Non-combustible waste materials such as metals, supercritical fluids, waste rocks and gypsum.

The agricultural wastes are discharged from agricultural activities, and include vinyl used for agricultural use and various vinyls (hereinafter collectively referred to as "waste synthetic materials ") used and discarded at home.

The waste materials from the fishing village are discharged during fishing activities. Recently, there is a waste net such as a sediment fishing net that is used when the number of used fishing net increases as the coastal fishing ground increases. These waste nets are becoming a major cause of pollution of marine ecosystems and increasing marine pollution.

As a method of disposing waste materials discharged in this way, landfill disposal methods, incineration disposal methods, and melting and recycling methods are selectively adopted.

However, in order for vinyl to be buried and decompose spontaneously, the vinyl produced by the biodegradable plastic, which is an environmentally friendly product, is about 1,000 years, and the vinyl produced by the biodegradable plastic is about 30 years It is decomposed and absorbed only after a long period of time, and there is a disadvantage that the environment of the earth is seriously polluted.

In addition, the incineration and disposal method of waste materials has an advantage that a heat source generated when burning waste materials can be used. However, there is a serious problem that various pollutants are released into the atmosphere when waste materials are burned, will be.

In order to prevent air pollution, various neutralization apparatuses are used, but the apparatus for neutralization is expensive and can not completely neutralize, so that the air pollution can not be completely prevented.

For this reason, disposal by incineration is strongly regulated. Therefore, it is the most efficient means to collect and recycle various waste materials including waste vinyl and waste clothes as means for preventing environmental pollution and air pollution, but the system for recycling waste synthetic materials is a very complicated system, There is a serious problem.

In addition, waste fishing materials including fishing nets contain salt by seawater, unlike general waste materials, and when they are not removed, the molding processability is impaired due to polymer oxidation due to salt, etc., and after the extrusion molding, And desalination for desalination is required.

In most cases, waste nets such as fish nets do not get damaged due to their chemical and physical life span, and they are lost during fishing and some of the fish are damaged. These waste nets are classified as industrial waste, not general waste. Therefore, it is urgent to dispose of waste collection facilities by collecting designated collection sites for each fishing port and then disposing them to industrial waste collection companies.

Conventionally, Korean Patent Application No. 10-2010-55222 discloses a method of efficiently desalting and dehydrating marine wastes such as waste nets having high salinity and moisture content due to brine, compressing them, desalting, dehydrating, The present invention provides a solid fuel manufacturing apparatus capable of producing a solid fuel by mixing with combustible wastes, thereby making it possible to produce solid fuel more efficiently and economically by using the solid fuel.

Generally, in order to recycle waste materials, it is necessary to finely shred waste materials. However, since the pulp net has a linear structure composed of a plurality of strands of synthetic resin yarn, and the net sieve is woven into a net structure, unlike ordinary waste synthetic resins, pulverization is not smoothly performed.

In other words, the pulp net is organized into a network structure such as a nodule net or a net without a knot formed by knotting a net at each vertex of a rhombus forming a net. Therefore, when the waste net is crushed in the crusher, the shear force is not transmitted to the crusher, and the crushing cutter is wound around the crusher. Therefore, the conventional cutting of the waste net has been forced to rely on manual work using cutting scissors for the reasons described above.

Korean Patent Application No. 10-2010-55222 Korean Patent Publication No. 10-2010-0005787 Korean Patent Publication No. 10-0869063 Korean Patent Publication No. 10-2010-0035029

The present invention has been devised in order to solve the above problems, and it is an object of the present invention to provide a method and apparatus for automating line processing (supply, cutting, and shredding) for recycling waste materials to improve work convenience and productivity The present invention has an object of providing a pulverizing apparatus for waste materials.

Another object of the present invention is to provide a scrapping device for scrapping waste materials or foreign matter (such as closure) attached to a scrapping safety net so as to be able to recycle the waste net or the waste safety net.

In addition, by performing the cutting operation of the waste material and the crushing operation of the cut waste material separately, it is possible to prevent the trapping of the waste material occurring at the blade and the cutter portion in the crushing process of the waste material having a knot structure, The present invention also provides a pulverizing apparatus for a pulverized material for preventing pulverization of a pulverized material.

In addition, by improving the structure in which the pressing roller pushing and pushing the waste material for conveying the waste material can move up and down through the rod, the distance between the pressing roller of the conveying means and the belt of the guiding means can be adjusted, The present invention has another object of the present invention in that it provides a scrapping device for a waste material for facilitating processing of materials.

As a specific means for achieving the above object,

Guiding means in which a plurality of guide rolls are mounted on a worktable for providing a space for transferring the waste material to a machining position, the guide rolls being connected via a belt;

Conveying means for pushing and pushing the waste material to the belt side;

First power supply means for supplying power to said conveying means;

A cutting means for cutting the waste material conveyed through the conveying means to a predetermined standard;

A crushing means for finely crushing the waste material cut through the cutting means and

And a second power supply means for supplying power to the cutting means and the crushing means.

As described above, according to the present invention, it is possible to improve workability and productivity by automating the line processing (supply, cutting and crushing) operations for recycling waste materials, It is possible to easily dispose of waste materials having various thicknesses and to easily treat waste materials having various thicknesses.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view of a waste material crushing apparatus according to a first embodiment of the present invention; FIG.
FIG. 2 is an overall side sectional view of a waste material crushing apparatus according to a first embodiment of the present invention; FIG.
3 is a whole plan view of a waste material crushing apparatus according to the first embodiment of the present invention.
Fig. 4 is a main part of the conveying means of the waste material crushing apparatus according to the first embodiment of the present invention. Fig.
Fig. 5 is a main part of a cutting means of the waste material crushing device according to the first embodiment of the present invention. Fig.
6 is a fragmentary view of the crushing means of the waste material crushing device according to the first embodiment of the present invention.
FIG. 7 is a view showing the operation state of the conveying means of the waste material crushing apparatus according to the first embodiment of the present invention. FIG.
8 is a state of operation of the cutting means of the waste material crushing device according to the first embodiment of the present invention.
Fig. 9 is a state of operation of the crushing means of the waste material crushing device according to the first embodiment of the present invention. Fig.
10 is an overall perspective view of a waste material crushing apparatus according to a second embodiment of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an overall perspective view of a waste material crushing apparatus according to a first embodiment of the present invention, FIG. 2 is an overall side sectional view of a waste material crushing apparatus according to the first embodiment of the present invention, FIG. Fig. 3 is a plan view showing the whole of the waste material crushing apparatus according to the first embodiment of the present invention.

1 to 3, the waste material crushing apparatus 1 according to the first embodiment of the present invention includes a guide means 100, a conveying means 200, a first power supply means 300, (400), a crushing means (500), and a second power supply means (600).

Here, the guide means 100 is provided with a plurality (not shown) on the worktable 101 for providing a space in which the waste material L is seated to transfer the waste material L, such as waste net and waste plastic, And the guide rolls 102 are connected via a belt 103. The guide rolls 102,

Both ends of the plurality of guide rolls 102 are connected to each other by a bearing member, and are freely rotatable.

The conveying means 200 is a constituent means for pushing the waste material L from the guide means 100 to a position for line machining and is composed of a pressing roller 202 and a rod 203 .

The pressing roller 202 is configured to press the waste material L toward the belt 103 and push the waste material L toward the belt 103. The pressing roller 202 is rotatably installed on the work table 101 and has a plurality of wedge- 201 are provided.

The rod 203 is installed on the upper side of the pressing roller 202 to selectively move the pressing roller 202 up and down through a variable length.

The rod 203 adjusts the interval between the pressing roller 202 and the belt 103 through a variable length.

At this time, the rod 203 can be any member that can adjust the length of the rod, and the rod 203 of the present invention can be applied to either the hydraulic or pneumatic cylinder.

Meanwhile, the first power supply means 300 provides power to the conveying means 200.

The first power supply means 300 is provided with a cradle 301 on one side of the work table 101 and a gear box 302 on the cradle 301. In this case, a plurality of power transmission gears 303 are provided in the gear box 302 so as to be meshed with each other, and one power transmission gear 303 among the plurality of power transmission gears 303 is provided with an external power source And a first drive motor 305 for generating a rotational force is axially coupled.

When a rotational force is generated in the first drive motor 305, the rotational force of the first drive motor 305 is transmitted to the power transmission gear 303 axially coupled to the first drive motor 305, When the power transmission gear 303 axially coupled to the first drive motor 305 rotates, all of the power transmission gears 303 meshed with each other have rotational force.

Of the remaining power transmission gears 303 excluding the power transmission gear 303 axially coupled to the first driving motor 305, the power transmission gear 303 and the pressing roller 202 of the feeding means 200 A power transmission shaft 304 for connecting these is connected. At this time, the power transmission shaft 304 is divided into a predetermined position and connected therebetween through a universal joint 306. [

The cutting means 400 is a means for cutting the waste material L transferred through the transfer means 200 to a predetermined standard.

The cutting means 400 is provided with an inflow hopper 401 at an adjacent side of the work table 101 so that the waste material L conveyed along the belt 103 of the guide means 100 can be introduced, A cutting blade 403 and a pedestal 405 are installed inside the inflow hopper 401.

The cutter blade 403 is provided with a plurality of cut-off blades 403 on the connection shaft 402 installed in the inflow hopper 401 so as to cut the waste material L fed into the inflow hopper 401 into a predetermined size, Respectively. The pedestal 405 is installed inside the inflow hopper 401 under the cutting blade 403 and includes a plurality of receiving grooves 404 for accommodating a predetermined portion of the outer surface of the cutting blade 403 ).

The waste material L guided into the inflow hopper 401 through the guide means 100 and the conveying means 200 enters between the cutting edge 403 and the pedestal 405 and passes through the cutting edge 403 And the receiving groove 404, the cutting blade 403 is rotated.

On the other hand, the crushing means 500 is means for crushing the waste material L, which has been cut to a predetermined standard through the cutting means 400, evenly.

The crushing means 500 is provided with an inlet housing 501 at an adjacent side of the inflow hopper 401 constituting the cutting means 400 so that the cut waste material L can be introduced, A rotary cutter 504 and a fixed cutter 507 are provided in the housing 501.

A plurality of rotary cutters 504 are installed at equal intervals on a rotary shaft 502 installed in the inlet housing 501 and a plurality of rotary shredding tips 503 are coupled to the outer surface.

The fixed cutter 507 is installed on the bottom of the inlet housing 501 and has a plurality of guide grooves 505 at the upper portion thereof. 506).

The cut waste material L is guided between the rotary crushing tip 503 rotating through the guide groove 505 and the fixed crushing tip 506 so that the rotary crushing tip 503 and the stationary crushing And is finely crushed when the tip 506 contacts.

Meanwhile, the second power supply means 600 is a means for providing power to the cutting means 400 and the crushing means 500.

The second power supply means 600 includes a driving belt pulley 602 which is axially coupled to one end of a connecting shaft 402 of the cutting means 400 and the driving belt pulley 602 is rotated And is connected to the second drive motor 601 for generating a rotational force.

A connecting belt pulley 603 is axially coupled to the other end of the connecting shaft 402. A driven belt pulley is axially coupled to a rotating shaft 502 of the crushing unit 500, 603 and the passive belt pulley 604 are connected via a belt.

When external power is applied to the second driving motor 601 to generate rotational force, the rotational force of the second driving motor 601 is transmitted to the driving belt pulley 602 and the connecting belt pulley 603 through the belt, And the rotational force of the connecting belt pulley 603 is transmitted to the driven belt pulley 604 through the belt.

Hereinafter, the operation of the crushing apparatus for waste materials according to the present invention having the above-described structure will be described in detail with reference to the accompanying drawings.

Referring to FIGS. 4 to 8,

First, the waste material crushing apparatus 1 according to the present invention realizes automation of the pre-processing (cutting and crushing) work for recycling waste materials, thereby improving work convenience and productivity.

To this end, one end of the waste material (L) is placed on the belt (103) of the guide means (100).

Thereafter, when one end of the waste material L is engaged between the belt 103 and the pressing roller 202 of the conveying means 200, the pressing projection 201 of the pressing roller 202 rotating The wasted material L is pushed toward the inflow hopper 401 side of the cutting means 400 while being pressed toward the belt 103 side.

Thus, the waste material L moves along the belt 103 to the inflow hopper 401 side.

At this time, the pressing roller 202 can easily adjust the distance between the belt 103 and the pressing roller 202 through the variable length of the rod 203, and the distance between the belt 103 and the pressing roller 202, (L) can be easily transferred regardless of the size (thickness) of the waste material (L) by adjusting the distance between the waste material (L).

8, the waste material L flowing into the inflow hopper 401 is guided between the cutting blade 403 and the pedestal 405, which are rotated as shown in FIG. 8, Is cut to a predetermined size by the cutting blade 403.

Thereafter, the waste material (L) cut to a predetermined size through the cutting means (400) flows into the inlet housing (501).

9, the cut waste material L that has flowed into the inflow housing 501 passes between the rotary crushing tip 503 rotating through the guide groove 505 and the fixed crushing tip 506 . At this time, the cut waste material L is shredded finely between the rotary fracturing tip 503 of the rotary cutter 504 and the fixed crushing tip 506 of the fixed cutter 507 to be utilized for recycling It is processed to a size that can be made.

Hereinafter, a pulverizing apparatus for a waste material according to a second preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The same components as those of the first preferred embodiment of the present invention are denoted by the same reference numerals and detailed description thereof will be omitted.

10, a waste material crushing apparatus 2 according to a second preferred embodiment of the present invention includes conveying means for conveying finely pulverized waste material L to an adjacent side of the crushing means 500 700 are installed.

The transportation means 700 is provided with a mounting frame 702 on one side of the crushing means 500.

The installation frame 702 is provided with a plurality of guide rolls 701 inside thereof and a screen conveyor belt 704 is connected to the guide rolls 701.

At this time, the guide roll 701 has a rotational force when external power is applied, and the screen conveyor belt 704 operates by receiving the rotational force of the guide roll 701. In addition, the screen conveyor belt 704 has a plurality of through holes 703 formed therein.

The waste material L finely crushed through the crushing means 500 and the foreign materials such as the closing waste adhering to the waste material L are separated in the process of being discharged through the screen conveyor belt 704.

That is, the scrapped waste material L is moved and discharged through the screen conveyor belt 704 to be collected and recycled into a collection means (not shown in the figure) of a separate packaging means or the like, The separation and removal of minute foreign matter is performed through the through hole 703 and is discharged to the lower part.

Accordingly, the waste material shredding apparatus according to the second embodiment of the present invention can distinguish waste materials and foreign substances from each other during the transportation of the processed waste materials, thereby improving the usability of the apparatus.

As described above, the crushing apparatus for waste materials according to the present invention improves workability and productivity by improving the structure thereof, and makes it possible to easily process the waste material regardless of the structure and specifications of the waste material.

100: guide means 101: work table
102: guide roll 103: belt
200: conveying means 201:
202: Compression roller 203: Rod
300: first power supply means 302: gear box
304: Power transmission shaft 306: Universal joint
400: cutting means 401: inflow hopper
403: cutting blade 405: pedestal
500: crushing means 504: rotary cutter
507: fixed cutter 600: second power supply means
700: transportation means 701: guide roll
702: installation frame 703: through hole
704: Screen conveyor belt

Claims (7)

A plurality of guide rolls 102 are mounted on a worktable 101 provided with a space for transferring the waste material L to a machining position and the guide rolls 102 are guided by a belt 103, (100);
Conveying means (200) for pushing and pushing the waste material (L) toward the belt (103) side;
A first power supply means (300) for supplying power to the conveying means (200);
A cutting means (400) for cutting the waste material (L) transferred through the transfer means (200) to a predetermined standard;
A crushing means 500 for finely crushing the waste material L cut through the cutting means 400,
And a second power supply means (600) for supplying power to the cutting means (400) and the crushing means (500), the crushing device comprising:
The conveying means 200 includes a pressing roller 202 rotatably installed above the work table 101 and having a plurality of wedge-shaped pressing protrusions 201 on the outer surface thereof, And a rod (203) for moving the pressing roller (202) up and down so as to adjust the gap between the pressing roller (103)
The first power supply means 300 includes a cradle 301 provided on an adjacent side of the work table 101, a gear box 302 installed on the cradle 301, A plurality of power transmission gears 303 that are installed to be meshed with each other and a power transmission gear 303 that is shaft-coupled to any one of the plurality of power transmission gears 303, A power transmission gear 303 except for a motor 305 and a power transmission gear 303 axially coupled to the first driving motor 305 and a pressing roller 202 of the conveying means 200, And a power transmitting shaft 304 for transmitting the power of the power transmitting gear 303 to the pressing roller 202. The power transmitting shaft 304 is divided and connected thereto through a universal joint 306 Wherein said crushing device is a crushing device for waste materials.
delete delete The method according to claim 1,
The cutting means (400)
An inflow hopper 401 installed at an adjacent side of the work table 101 so that the waste material L conveyed along the belt 103 of the guide means 100 can be introduced;
A plurality of cutting blades 403 provided at equal intervals on a connection shaft 402 provided inside the inflow hopper 401 so as to cut the waste material L injected into the inflow hopper 401 into a predetermined size,
A pedestal 405 provided below the cutting blade 403 in the inflow hopper 401 and provided with a plurality of receiving grooves 404 for accommodating a predetermined portion of the outer surface of the cutting blade 403, Wherein the crushing device is a crushing device for waste materials.
5. The method of claim 4,
The crushing means (500)
An inlet housing 501 provided on an adjacent one side of the inflow hopper 401 constituting the cutting means 400 so that the waste material L cut into a predetermined standard can be introduced through the cutting means 400;
A rotary cutter 504 having a plurality of equally spaced rotation shafts 502 installed in the inlet housing 501 and having a plurality of rotary shredding tips 503 bonded to its outer surface,
A plurality of guide grooves 505 are provided on the upper portion of the inlet housing 501 and a fixed cutter 507 having a fixed crushing tip 506 bonded to the bottom of each guide groove 505 ≪ / RTI &
The cut waste material L is guided between the rotary crushing tip 503 rotating through the induction groove 505 and the fixed crushing tip 506 so that the rotary crushing tip 503 and the fixed crushing tip 506 Is crushed finely when abutted against the abrasive.
6. The method of claim 5,
The second power supply means (600)
A driving belt pulley 602 connected to the second driving motor 601 which is shaft-connected to one end of the connecting shaft 402 of the cutting means 400 and generates a rotating force when external power is applied,
A connecting belt pulley 603 axially coupled to the other end of the connecting shaft 402,
And a driven belt pulley (604) axially coupled to the rotating shaft (502) of the crushing means (500) and connected to the connecting belt pulley (603) by a belt.
The method according to claim 1,
Further comprising a transport means (700) for transporting finely pulverized waste material (L) to an adjacent side of the crushing means (500)
The transportation means (700)
An installation frame 702 provided with a plurality of guide rolls 701 having a rotational force when external power is applied thereto,
And a screen conveyor belt (704) connected to the guide roll (701) to receive the rotational force of the guide roll (701) and provided with a plurality of through holes (703) inside thereof. Device.

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