KR101931687B1 - Machine for sorting waste - Google Patents

Abstract

The present invention relates to a waste sorter which is easily able to separate and sort wastes into heavy-weighted materials such as glass bottles, pet bottles, cans and the like, light-weighted materials such as plastics, sheets, papers and the like, and foreign substances such as soil, stones, sands and the like, effectively sorts the wastes to easily recycle the same, and impacts wastes injected in a state of sticking to each other to easily separate the same. The present invention comprises: a case (100) which has an injection unit (110), a heavy-weighted material discharging unit (120), a foreign substance discharging unit (130) and a light-weighted material discharging unit (140); a plurality of screens (200) which are slantingly installed in the longitudinal direction in the inside of the case (100) and have a plurality of foreign substance discharging holes (210) arranged thereon, respectively; crank shafts (300, 400) which are individually installed in a lower front and rear of the case (100) to elevate the screens (200) alternately; and a motor (500) which drives the crank shafts (300, 400).

Description

{Machine for sorting waste}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste sorter, and more particularly to a waste sorter for separating wastes into heavy materials (glass bottles, PET bottles, cans, etc.) and light materials (vinyl, So that the wastes can be efficiently separated and sorted easily by recycling them, and the wastes can be easily separated from each other by applying an impact to the mixed wastes which are stacked in a lump state when sorted. A waste sorting machine.

Generally, most wastes generated in homes and industrial sites are processed by methods such as landfill or incineration.

In the case of landfilling such waste, it is necessary to secure a large-scale site for treating a large amount of waste at one time, and the landfill cost and the additional cost for treating and generating leachate until stabilization are required, There is a problem.

In addition, when the incineration process is performed, there is an advantage that the waste can be treated in a relatively small area, but excessive facility cost is required, and the disposal of the residue after the incineration eventually depends on the reclamation method as described above Especially, the problem of the atmospheric environment caused by the incineration causes a lot of complaints, and there is a problem that additional costs such as upgrading the dust collecting facility are required to solve environmental problems.

Therefore, in order to solve the above-mentioned problem, it is necessary to thoroughly classify and collect recyclable recyclable products among wastes generated in a home or industrial field to reduce the amount of waste to be landfilled or incinerated.

Wastes such as bottles, vinyls, PET bottles, glass bottles, and cans are sorted by type and then recycled as recyclable resources through various types of waste, such as households and industrial sites. Thereby preventing environmental pollution. However, in reality, separation and collection of waste is not accurately performed. This is because the people who sort out the waste do not correctly classify it, or they sort it out by carelessness or mistake in other recyclables.

As mentioned above, the sorting of wastes can not be 100% reliable even if they are correctly classified, so final sorting work is needed again before the final regeneration process. The reason is that if there is no final sorting work, the purity or quality of the final recycled product drops and the value as the recycled resource drops, which is a necessary process because it can not achieve resource saving and environmental pollution prevention by regeneration of resources.

Generally, the final sorting method of waste is manual sorting of waste by type or using various sorting machines.

Typical separators conventionally used include a wind-powered sorter for sorting relatively light species or vinyl using wind power, a drum having a plurality of perforated holes, and then rotating the drum to produce small-sized waste by centrifugal force A centrifugal separator for sorting, and a wet sorbent sorter for sorting waste by putting waste into a water tank. As an example of such a wind-powered sorter, Japanese Patent No. 10-0747655, which is a patent document, discloses a recycling waste sorting apparatus using wind power. An example of a centrifugal sorter is disclosed in Korean Patent No. 10-0506029, Japanese Patent Application No. 10-1459345 discloses a waste plastic sorting apparatus using a specific gravity difference as an example of a wet type separator.

A wind turbine separator is a system in which a blower of a certain wind force is operated when a recycled product supplied through a conveyor falls, and a sorting process designed to drop lightweight materials such as vinyl by wind force and drop the remaining heavy materials at the same time. There was this low problem.

The centrifugal separator has a disadvantage in that the waste is entangled in the inside of the drum and the light weight is wound on the heavy weight, which is not suitable for sorting light weight and heavy weight.

The wet gravity sorter has a problem in that there is a difference in selection results depending on the state of the PET bottle discarded as waste. That is, in the case of waste sickness, when the air is filled in the inside, the PET bottle floats to the surface of the water, whereas when the inside of the PET bottle is filled with water, it sinks in the water.

As such, conventional sorting machines can not easily separate and sort waste into heavy materials (glass bottles, PET bottles, cans, etc.) and light materials (vinyl, sheet, paper, etc.) and foreign matter There is a problem in that it can not be recycled easily and efficiently. In particular, there is a problem in that it is impossible to separate the entangled wastes which are put in a lump state in a lump state when sorted.

Patent Document 1: Registration No. 10-0747655 (Registered Date: Aug. 2, 2007) Patent Document 2: Registration No. 10-0506029 (registered on July 27, 2005) Patent Document 3: Registration No. 10-1459345 (Registered Date: Nov. 31, 2014)

It is an object of the present invention to overcome the above-described drawbacks of the prior art and to provide a method and apparatus for disposing waste from a heavy material such as glass bottles, PET bottles, cans, etc., lightweight materials such as vinyl, Sand, etc.) of the waste sorting machine.

It is another object of the present invention to provide a waste sorter for efficiently separating and sorting wastes so that they can be easily recycled.

It is another object of the present invention to provide a waste sorter capable of easily separating entangled wastes by applying an impact to the entangled wastes which are stacked in a lump state during sorting.

In order to attain the above object, the present invention provides a dust collecting apparatus comprising: a case having a charging part, a heavy material discharging part, a foreign matter discharging part and a lightweight discharging part, and a plurality of screens each having a plurality of foreign matter discharging holes arranged in the case, And a crankshaft for alternately lifting and lowering the plurality of screens in a shifted manner is installed on the lower front side and the rear side of the case, and a motor for driving the crankshaft is provided.

Further, in the present invention, lids are provided on the upper front and rear sides of the case, and doors are provided on the front and rear surfaces of the case, respectively.

Further, in the present invention, a separating guide is provided between the heavy material discharging portion, the foreign material discharging portion, the foreign matter discharging portion, and the lightweight discharging portion of the case.

Further, in the present invention, a front hinge part connected to the front support plate is fixed to both sides of the lower front side of the case, and a rear hinge part connected to the height control part is fixed to both sides of the lower rear side of the case, And the rear support plate is axially connected.

In addition, in the present invention, an angle adjusting plate having a plurality of holes is connected by bolts to both sides of the closing guide, and an angle adjusting plate is provided on the front side of the closing guide, And a fixing plate that is connected to one of the holes by bolts.

In addition, in the present invention, a plurality of first toothed portions are provided in the upper front portion of the screen in the width direction, and a second toothed portion is provided in the upper center of the screen in the longitudinal direction.

Further, in the present invention, bearings are connected to the front and rear sides of the screen, respectively, through connecting ports, and the crankshaft is connected to the crankshaft through a plurality of crank webs alternately in a shifted manner, And a crank pin are respectively installed.

Further, in the present invention, the motor is connected to a front crankshaft provided in front of the case through a speed reducer, sprockets are provided on the front crankshaft and a rear crankshaft provided on the rear of the case, It is.

According to the waste sorter of the present invention, a plurality of screens ascending and descending alternately in a direction alternating with each other are pushed upward to push the waste upward, whereby the heavy object is rolled forward to the screen and discharged to the heavy object discharging portion, (Glass bottles, PET bottles, cans and the like) and lightweight materials (such as vinyl, sheet, and plastic) because the lightweight material is discharged to the light- , Paper, etc.) and foreign matter (soil, stone, sand, etc.).

In addition, since the waste can be easily separated and sorted into a heavy material, a lightweight material and a foreign material by using a plurality of screens, the waste can be more efficiently separated and sorted and can be easily recycled.

In addition, since a large number of screens are pushed upward to push up the impact, impacts are applied to the coagulated wastes which are stacked in a lump state during the sorting, and the wastes that are entangled can be easily separated from each other.

1 and 2 are perspective views of the present invention.
3 is a side view showing a door according to the present invention in an opened state;
4 is a sectional view of the present invention.
Fig. 5 is a plan view of Fig. 4; Fig.
6 is a front view of the present invention.
7 is an enlarged view of a portion "A"
8 is an enlarged view of a portion "B"
9 is an enlarged view of a portion "C" in FIG.
10 is an exemplary view showing an installation state of a crankshaft and a bearing according to the present invention.
11 is an exemplary view showing an installation state of a crank pin and a bearing according to the present invention.
12 is an exemplary view showing an installed state of a motor according to the present invention;
13 is a schematic diagram showing a sorting operation according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the technical structure of the present invention will be described in detail with reference to the accompanying drawings.

1 to 12, the waste sorter of the present invention includes a case 100 having a charging part 110, a heavy material discharging part 120, a foreign matter discharging part 130 and a light weight discharging part 140, ); A plurality of screens (200) each having a plurality of foreign matter discharge holes (210) installed in the case (100) so as to be inclined in the longitudinal direction; Crankshafts (300) (400) installed on the lower front and rear sides of the case (100) to alternately lift and lower the plurality of screens (200) alternately; And a motor 500 for driving the crankshafts 300 and 400. As shown in FIG.

Here, the waste sorter of the present invention easily separates and sort the waste into a heavy material (glass bottle, PET bottle, cans, etc.), a lightweight material (vinyl sheet, paper, etc.) and a foreign matter A waste sorter of the present invention comprises a case (100), a screen (200), a crankshaft (300) (400), and a motor (500).

The case 100 constitutes a body of the waste sorting machine. In the case 100, a separation space is formed so as to separate waste from the case 100, and waste is introduced into the upper part of the case 100, A lower portion of the case 100 is formed with a foreign matter discharging portion 130 and a lower portion of the lower portion of the case 100 is formed with a lower portion of the case 100. [ And a lightweight water discharging portion 140 is formed at the rear portion.

According to the present invention, lids 101 and 102 are respectively installed on the front and rear of the case 100, and doors 103 and 104 are installed on the front and rear surfaces of the case 100, respectively.

The lids 101 and 102 are provided to be openable and closable respectively on the upper front side and the rear side of the case 100. The lids 101 and 102 prevent the dust, And the lids 101 and 102 are also used for maintenance of the separator.

The doors 103 and 104 are installed on the front and rear surfaces of the case 100 so that the front doors 103 and the rear doors 104 are used for maintenance of the separator.

According to the present invention, the separation guides 105 and 106 are disposed between the heavy material discharging portion 120 of the case 100 and the foreign material discharging portion 130 and between the foreign material discharging portion 130 and the lightweight discharging portion 140 Respectively. The separating guide 105 separates the heavy material discharging unit 120 and the foreign material discharging unit 130 and the separating guide 106 separates the foreign material discharging unit 130 and the light weight discharging unit 140 The separating guides 105 and 106 are formed in inverted triangles.

According to the present invention, a front hinge part 152 connected to the front support plate 150 by a shaft 151 is fixed to both sides of the lower front side of the case 100, And a rear hinge portion 162 connected to a shaft 160 by a shaft 161. The rear foot plate 163 is connected to the lower portion of the height adjusting shaft 160 by a shaft 164. At this time, the front support plate 150 rotatably supports the front hinge part 152, and the height adjustor 160 adjusts the inclination angle of the case 100. The height adjuster 160 may be formed of a cylinder or the like, and the lever 165 may be connected to the both height adjuster 160 in an 'X' shape.

According to the present invention, an insertion guide 111 is rotatably installed on a shaft 111a on the lower front of the insertion part 110, and an angle regulating plate 112b having a plurality of holes 112a formed on both sides of the insertion guide 111, A bolt 114 is fastened to one of the holes 112a of the angle regulating plate 112 at both sides of the front side of the insertion guide 111, A fixing plate 115 is installed. At this time, by using the angle regulating plate 112, the inclination angle of the insertion guide 111 for guiding the insertion of the waste can be appropriately adjusted.

The screen 200 is provided with a plurality of inclined slopes in the longitudinal direction inside the case 100. The screen 200 is provided with foreign substances such as soil, A plurality of foreign matter discharge holes 210 are formed so as to be discharged to the discharge port 130.

The plurality of screens 200 successively lift up and down alternately upward and downward by the crankshafts 300 and 400 to sequentially strike the wastes input through the input unit 110. The plurality of screens 200, When the waste is upwardly and successively moved up and down alternately with respect to each other and the impact is applied, the wastes which are clumped together in a lump state are thrown up to the upper part by an impact that the screen 200 sequentially pushes up, And are separated from each other. In addition, heavy objects such as glass bottles, PET bottles, cans and the like contained in the waste are discharged to the heavy object discharging part 120 while falling downward along the inclination of the screen 200, and the objects such as soil, The foreign matter is discharged to the foreign matter discharging unit 130 through the foreign matter discharging hole 210 of the screen 200. The light weight materials such as vinyl, sheet and paper contained in the waste float to the upper part of the screen 200, And is discharged to the water discharging portion 140. At this time, a wind for pushing backward of the screen 200 is generated due to the input pressure of the waste put into the input unit 110, and the lightweight water is repeatedly suspended by the wind and the impact applied from the screen 200 But also moves backward while blowing in the wind.

According to the present invention, the screen 200 is composed of six screens. When the first, third, and fifth screens 200 are moved upward, the second, fourth, and sixth screens 200 are moved downward When the first, third, and fifth screens 200 move downward, the second, fourth, and sixth screens 200 move upside down, and thus, The plurality of screens 200 are impacted by pushing up the waste to the upper part so that the heavy material is discharged to the heavy material discharging part 120 while falling down to the front side of the screen 200, And is discharged to the foreign matter discharging part 130 through the foreign matter discharging hole 210 while moving upward along the screen 200. The foreign matter discharging part 130 discharges the foreign matter through the discharging hole 210, The light is repeatedly raised and lowered by the plurality of screens 200 ascending and descending in an alternating manner, and is discharged to the light weight discharge unit 140 while floating upwards along the screen 200.

According to the present invention, a plurality of first toothed parts 220 are respectively protruded in the width direction on the upper front side of the screen 200 and a second toothed part 230 is formed in the upper center of the screen 200 in the longitudinal direction Respectively. At this time, the first and second toothed parts 220 and 230 prevent the lightweight object from slipping forward along the inclination of the screen 200, The lightweight material repeatedly bounced by the hinge 230 easily moves rearward.

The crankshafts 300 and 400 are installed so as to be rotatable in the lower front and the rear of the case 100. The crankshafts 300 and 400 may be arranged such that the plurality of screens 200 are alternately raised and lowered . At this time, both ends of the crank shaft 300 are rotatably supported by bearings on both lower front sides of the case 100, and both ends of the crank shaft 400 are rotatably supported on both sides of the lower rear side of the case 100 .

According to the present invention, as shown in FIGS. 10 and 11, bearings 240 are connected to the front and rear sides of the screen 200 through connection ports 241, respectively. The crankshafts 300 and 400 are provided with a plurality of cranks A plurality of crank pins 320 and 420 are alternately arranged alternately with the bearings 240 through the webs 310 and 410 so as to alternately lift and lower the plurality of screens 200 alternately. When the crankshafts 300 and 400 are driven, the crank webs 310 and 410 are simultaneously driven. When the crankshafts 310 and 410 are driven, the crankshafts 320 and 420 are simultaneously driven The bearings 240 connected to the front and rear sides of the screen 200 through the connecting ports 241 are connected to the plurality of screens 200, Are alternately raised and lowered. That is, according to the present invention, the crankshaft 300, the crankpins 320 and 420, and the bearing 240 move the first, third, and fifth screens 200 upward, And the fourth and sixth screens 200 are configured to move downwardly and the crankshafts 300 and 400 and the crankpins 320 and 420 and the bearings 240 are configured to move first, , The fifth screen 200 is moved down while the second, fourth, and sixth screens 200 are moved upside down.

The motor 500 drives the crankshafts 300 and 400. The motor 500 is connected to the front crankshaft 300 installed in front of the case 100 through the reducer 510, Sprockets S1 and S2 are respectively installed on the front crankshaft 300 and the rear crankshaft 400 installed on the rear side of the case 100. The sprockets S1 and S2 are provided with a chain C . When the motor 500 is driven, the crankshaft 300 is driven through the speed reducer 510. When the crankshaft 300 is driven, the crankshaft 300 is driven through the sprockets S1 and S2 and the chain C, (400) are simultaneously driven.

The overall operating relationship of the present invention thus constructed will be described in detail as follows.

When the motor 500 is driven, the crankshafts 300 and 400 are driven simultaneously. When the crankshafts 300 and 400 are driven, the crankshafts 300 and 400 are driven by the crankpins 320 and 420 and the bearings 240, The screens 200 are alternately moved upward and downward alternately.

When the motor 500 is driven and the waste is introduced into the charging unit 110 of the case 100, the waste is charged into the front upper portion of the plurality of screens 200, And the plurality of screens 200 rising and lowering in alternating directions alternately jumps upward to be impacted. The wastes which are entangled together in a lump state due to the impact generated at this time are separated from each other by the impact applied from the screen 200 Separated.

As described above, the plurality of screens 200 alternately rising and falling alternately apply shock to the upper part by pushing up the waste to the upper part. As a result, heavy materials such as glass bottles, PET bottles, cans, And is discharged to the heavy object discharging portion 120 of the case 100 while falling down to the front of the screen 200 by the inclination of the screen 200.

The foreign substances such as soil, stone, and sand mixed in the waste are repelled by the plurality of screens 200 alternately rising and falling and repeatedly dropped. At the same time, The lightweight materials such as vinyl, sheet, and paper mixed in the waste are discharged to the upper part by the plurality of screens 200 alternately rising and lowering And discharges to the light weight discharging portion 140 of the case 100 while floating over the screen 200 while repeating the drop.

Accordingly, in the present invention, a plurality of screens 200 alternately rising and falling alternately mutually alternately repeatedly push the waste to be pushed upward, thereby causing the weight to move forwardly of the screen 200, And the foreign matter is discharged to the foreign matter discharging part 130 through the foreign matter discharging hole 210 of the screen 200. The light weight water floats to the upper part along the screen 200, (Vinyl, sheet, paper, etc.) and foreign matter (soil, stone, sand, etc.) can be structurally separated and sorted have.

In addition, since the present invention is capable of easily separating and sorting wastes into a heavy material, a lightweight material, and a foreign object by using a plurality of screens 200, it is advantageous that waste can be more efficiently separated and sorted and easily recycled.

In addition, since the plurality of screens 200 push up the waste to which the screen 200 is introduced, the impact is applied to the waste. Therefore, the waste attached to the coagulated waste that is stacked in a lump state during the sorting operation is impacted to easily separate the waste There are advantages to be able to.

13, the sorting operation according to another embodiment of the present invention is shown. According to another embodiment of the present invention, as shown in FIG. 13, foreign substances discharged from the central portion of the screen 200 toward the separating guide 105 The foreign material discharge hole 210 formed at the center of the screen 200 on the side of the separation guide 106 is formed to have a size capable of discharging coarse foreign substances. If the separation guide 107 is separately provided at the center of the foreign matter discharge unit 130, the foreign matter can be separated into fine foreign matter and coarse foreign matter. 13, the foreign matter discharging unit 130 is divided into a fine foreign matter discharging unit 131 and a coarse foreign matter discharging unit 132 by the separating guide 107. As described above, 120 and the lightweight water is discharged to the light weight discharge unit 140. The fine particles are discharged to the fine particle discharge unit 131 and the coarse particles are separated and discharged to the coarse particle discharge unit 132, The foreign matter mixed in the waste can be separated into fine foreign matter and coarse foreign matter and can be selected.

That is, according to another embodiment of the present invention, it is possible to separately sort the heavy material, the lightweight material, the fine foreign matter, and the coarse foreign matter, and thus, the waste can be structurally sorted into four kinds.

100: Case 101, 102: Cover
103, 104: doors 105, 106, 107:
110: input portion 111: input guide
111a: Axis 112: Angle adjustment plate
112a: hole 113: bolt
114: bolt 115: fixed plate
120: Heavy material discharging part 130: Foreign matter discharging part
140: lightweight water discharge part 150: front support plate
151: shaft 152: front hinge part
160: Height adjuster 161: Axis
162: rear hinge portion 163: rear support plate
164: Axis 200: Screen
210: foreign matter discharge hole 220: first toothed portion
230: second toothed portion 240: bearing
241: Connecting port 300: Crankshaft
310: crank web 320: crank pin
400: crankshaft 410: crank web
420: crank pin 500: motor
510: Reduction gear S1, S2: Sprocket
C: Chain

Claims (8)

The upper part of the upper part is formed with a charging part 110 to allow the waste to be charged therein. The lower part of the lower part has a discharge port 120, the lower part has a discharge port 130, A case 100 having a discharge portion 140 formed therein; A plurality of screens (200) each having a plurality of foreign matter discharge holes (210) installed in the case (100) so as to be inclined in the longitudinal direction; Crankshafts (300) (400) installed on the lower front and rear sides of the case (100) to alternately lift and lower the plurality of screens (200) alternately; And a motor (500) for driving the crankshafts (300) and (400)
An insertion guide 111 is rotatably mounted on a shaft 111a at a lower front of the loading unit 110 and an angle regulating plate 112 having a plurality of holes 112a formed on both sides of the loading guide 111 And a fixing plate 115 connected to one of the holes 112a of the angle regulating plate 112 by bolts 114 at both sides of the insertion guide 111, ),
The foreign matter discharge hole 210 formed at the center of the screen 200 on the side of the separating guide 105 is formed to have a size capable of discharging minute foreign substances and is formed at the center of the screen 200 toward the separating guide 106 Wherein the foreign matter discharge hole (210) is formed to have a size capable of discharging coarse foreign matter, and a separation guide (107) is provided at the center of the foreign matter discharge part (130). The door according to claim 1, wherein lids (101) and (102) are provided on the upper front and rear sides of the case (100), and doors (103) Waste sorting machine. The apparatus according to claim 1, wherein a separation guide (105) (106) is provided between the heavy material discharge part (120) of the case (100), the foreign material discharge part (130), the foreign matter discharge part (130) Respectively, are installed. The hinge unit according to claim 1, wherein a front hinge part (152) connected to the front support plate (150) by a shaft (151) is fixed to both sides of the lower front side of the case (100) Wherein a rear hinge portion 162 connected to the adjuster 160 via a shaft 161 is fixed and a rear foot plate 163 is connected to the lower portion of the height adjuster 160 with a shaft 164. Selector. delete The screen (200) according to claim 1, wherein a plurality of first toothed parts (220) protrude in a width direction from an upper front of the screen (200), and a second toothed part Is protruded from the waste water collector. The crankshaft (300) and the crankshaft (300) according to claim 1, wherein a bearing (240) is connected to the front and rear of the screen (200) Wherein the crankpins (320) and (420) are alternately arranged alternately with respect to the bearing (240) through the crankpins (410) and the bearings (240) so as to alternately lift and lower the plurality of screens (200). The motor according to claim 1, wherein the motor (500) is connected to a front crankshaft (300) provided in front of the case (100) through a speed reducer (510), and the front crankshaft Sprockets S1 and S2 are installed on the rear crankshaft 400 installed on the rear side and a chain C is connected to the sprockets S1 and S2.

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