KR20130138628A - Abrasive breaker for waste concrete using of the steel wire cable - Google Patents

Abstract

The present invention relates to a device for cleaning and polishing waste aggregates and concrete using steel wires which continuously and rapidly discharges high quality waste aggregates and concrete, separated from contaminated water and fine particles after the waste aggregates and concrete introduced into an outer rotary body are continuously, strongly, and effectively cleaned and polished by multiple tires and steel wires rotated on a rotary shaft at high speed, to the outside of the outer rotary body. The device comprises the outer rotary body (10), an inner rotary body (20), and a prop (30). The outer rotary body comprises: a cylindrical body (11) having an internal space part (11a); a front inlet (17) formed in the front side of the cylindrical body (11) to introduce the waste aggregates and concrete; a spraying device (15) installed in the upper part of the space part (11a); a rear outlet (18) formed behind the spraying device to discharge the waste aggregates and concrete cleaned by the cleaning water of the spraying device (15); and an outer ring gear (16) formed on the outer circumference of the cylindrical body (11) to engage with a gear of a motor (M). The inner rotary body has a pipe-shaped rotary shaft (21) installed in the center of the outer rotary body (10). A gear (22) installed in the front side of the rotary shaft (21) is connected to the gear of the motor (M) by a chain (23). Multiple tires (24) are inserted onto the outer circumference of the rotary shaft (21). The steel wires (25) are vertically fixed on the outer circumference of the rotary shaft by fixing members (26). The prop has front and rear supports (31a, 31b) for supporting the front and rear sides of the rotary shaft (21).

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an abrasive breaker for waste concrete,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste aggregate and a waste concrete washing and polishing apparatus using a steel wire cable and more particularly to an inner rotating body having a rotating shaft provided with a plurality of steel wire cables inside an outer rotating body, A plurality of steel wire cables installed on the rotating shaft and rotating at a high speed are continuously and strongly and effectively polished to remove contaminated water And a method for separating pulverized aggregate and pulverized concrete, pulverized aggregate and pulverized concrete discharged from pulverized concrete, and discharging the pulverized aggregate and pulverized concrete continuously to the outside of the outer rotating body.

As is well known, the cleaning device 200 for crushing and cleaning the waste aggregate and the waste concrete has an inlet 101 into which the waste aggregate and the waste concrete are charged, and the waste aggregate 100, which is supplied through the inlet 101, And a space portion 104 for accommodating waste concrete therein. A screw 103, which mixes waste aggregate and waste concrete and transfers the waste concrete to the rear, is connected to the motor M at the center of the space portion 104 A spray device 102 formed with a plurality of spray nozzles for spraying wash water supplied from the outside on the space 104 of the cylinder 10; The discharge port 106 is formed in the lower portion of the cylinder 100 so as to discharge the contaminated washing water, the washed waste aggregate and the waste concrete generated by washing the waste aggregate and the waste concrete moved backward by the rotation of the cylinder 100 And support brackets 105 formed on the front and rear sides of the support base 105a so as to support the front and rear sides of the cylinder 100, respectively.

The washing apparatus 200 as described above has a structure in which waste water and waste concrete washed with washing water, washed water, washed waste aggregate, and waste concrete are mixed and transferred to the discharge port by the screw 103, The washing water, the waste aggregate, and the waste concrete are simply mixed with the screw 103 only for cleaning and mixing, thereby failing to effectively remove contaminated foreign matter and fine particles formed on the outer side of the waste aggregate and the waste concrete.

When the screw 103 is rotated, the cleaning apparatus 200 stacks waste aggregate and waste concrete between the outer side of the screw 103 and the inner circumference of the cylinder 100, And the screw 103 is caught by the waste aggregate and the waste concrete and can not be rotated even by the rotation of the screw 103. As a result, the cleaning device 200 can not be used, There was a problem that labor was consumed.

Further, the cleaning apparatus 200 can only be cleaned, and there is a problem that a cleaning and polishing apparatus that performs powerful polishing and cleaning in parallel can not be provided.

In order to solve the above-mentioned problems, the present invention provides an internal rotating body having a rotary shaft provided with a plurality of steel wire cables inside an external rotating body having an injection device therein, The waste concrete aggregate and the waste concrete flowing into the inside of the outer rotating body are continuously and strongly cleaned by a plurality of steel wire cables installed at the rotating shaft and rotated at a high speed, The waste concrete aggregate and the waste concrete are separated and discharged to the outside of the outer rotating body continuously in a continuous manner.

In order to achieve the above object, according to the present invention, there is provided an air conditioner comprising: a tubular body having an inner space; a front loading hole into which waste aggregate and waste concrete formed in front of the tubular body are inserted; An outer rotating body having a rear discharge hole formed at the rear thereof for discharging waste aggregate and waste concrete washed by washing water sprayed from an injection device and having an outer ring gear engaged with the gear of the motor around the outer periphery of the cylinder; A rotating shaft formed at the center of the inside of the outer rotating body and formed as a tubular body; gears provided in front of the rotating shaft and motors of the motor are connected by a chain, and a plurality of steel wire cables are fixed around the outer circumference of the rotating shaft An inner rotating body vertically fixed; And a pedestal formed with front and rear support rods supporting the front and rear sides of the rotary shaft.

In addition, the steel wire cable is provided so as to correspond to the outer periphery and the lower periphery of the rotation shaft, and is provided so as to correspond to the outer circumferential sides of the rotation shaft with a distance therebetween.

The plurality of wires of the steel wire cable are installed to extend in the four directions. The plurality of steel wires of the steel wire cable are fitted to the inner surface of the outer side rotator And extends inward toward the inside.

The steel wire may be a piano wire or a metal wire.

Further, the steel wire cable is characterized in that it is a closed steel wire cable.

The fixing member includes an upper fixture having a coupling hole to which the lower portion of the steel wire cable is coupled and fixed, a lower fixture fixed to an outer periphery of the inner rotor, a screw thread formed around the coupling hole, And a screw thread formed on an outer periphery of a coupling hole having an insertion hole on an upper portion of the fixing hole and a screw thread formed on the insertion hole.

Also, an insertion fixture connected to a lower portion of the steel wire cable, a screw thread formed on an outer periphery of the insertion fixture, and a screw thread formed on an inner circumference of the fixation hole, .

Further, the present invention is characterized in that spiral is provided between the steel wire cable and the steel wire cable and around the outer periphery of the rotating shaft.

The spout may be formed on the outer circumference of the rotating shaft.

In addition, guide rotation rollers 50a and 50b are installed at the front and rear of the outer surface of the outer rotor 10.

Further, a guide bar formed in a spiral shape is provided on the inner side surface of the outer rotating body.

The guide bar may be formed of a deformed reinforcing bar, and the outer periphery of the guide bar may be spaced from the inner side of the outer rotation body, and the outer periphery of the guide bar and the inner side of the outer rotation body may be connected And a support base is provided.

The present invention is characterized in that an inner rotating body having a rotating shaft provided with a plurality of steel wire cables is provided inside an outer rotating body having an injection device therein and the inner and outer rotating bodies are provided so as to rotate in opposite directions, The waste aggregate and the waste concrete flowing into the inside of the rotating shaft are removed by a powerful and effective washing and polishing process of a plurality of high-speed rotating steel cables continuously rotating the waste concrete aggregate and pulverized concrete, There is an effect that the air is discharged to the outside of the outside rotating body continuously continuously.

In addition, the present invention provides a method of easily attaching and detaching a steel wire cable provided around an outer periphery of the rotating shaft, thereby easily replacing the steel wire cable in the rotating shaft when the steel wire cable is damaged or the polishing force is reduced by the steel wire cable, .

In addition, since the upper part of the steel wire cable of the present invention is provided so as to extend inwardly in contact with the inner periphery of the outer rotating body, it is effective to polish and clean the waste aggregate and the waste concrete charged in the outer rotating body effectively.

In addition, the present invention can spray the water directly into the outer rotating body by the jetting device formed inside the outer rotating body, so that the waste aggregate and the waste concrete can be effectively cleaned and polished.

In addition, a guide bar formed of a spiral-shaped deformed reinforcing bar is formed on the inner wall of the outer rotating body to rapidly guide the waste aggregate and the waste concrete to the inlet to the rear outlet formed in the inner lower rear portion of the outer rotating body There is an effect.

In addition, a plurality of spatters are formed between the steel wire cable and the steel wire cable of the rotating shaft of the inner rotating body so as to raise the waste aggregate and waste concrete pieces accumulated in the inner lower portion of the outer rotating body, The abrasive aggregate and the waste concrete can be smoothly polished and moved.

Further, since the steel wire cable is used as a scraped steel wire cable, the resource can be recycled.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a conventional abrasive aggregate and a waste abrasive polishing apparatus for waste concrete; FIG.
2 is a schematic cross-sectional view according to the present invention.
Fig. 3 is a side view in which a sputum is installed on an inner rotating body according to the present invention. Fig.
4 is a side sectional view showing a guide bar and a support according to the present invention.
5 is a schematic side view of a rotating shaft according to the present invention in which a steel wire cable is installed;
6 is a side schematic view of a steel wire cable installed on a rotating shaft of an inner rotating body provided inside an outer rotating body according to the present invention.
7 is an exploded perspective view showing that a steel wire cable according to the present invention is installed on a rotary shaft by a fixing member;
Fig. 8 shows another embodiment in which a steel wire cable according to the present invention is installed as a fixing member on a rotating shaft.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to explain the present invention more safely to those having ordinary skill in the art.

Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals.

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

FIG. 2 is a schematic cross-sectional view according to the present invention, FIG. 3 is a side view in which a spade is attached to an inner rotating body according to the present invention, FIG. 4 is a side sectional view showing a guide bar and a support according to the present invention, 6 is a side schematic view of a steel wire cable provided on a rotary shaft of an inner rotary body provided inside an outer rotary body according to the present invention, and Fig. 7 is a side view of the steel wire according to the present invention. FIG. 8 is a view showing another embodiment in which the steel wire cable according to the present invention is installed as a fixing member to the rotating shaft. FIG.

The present invention will now be described in detail with reference to the embodiments shown in FIGS. 2 to 8, with reference to FIG. 2 to FIG. 8, which shows a waste aggregate and a waste concrete washing and polishing apparatus using a steel wire cable and a tire.

The steel wire cable and tire according to the present invention are composed of an outer rotating body (10), an inner rotating body (20), and a pedestal (30).

The outer rotor (10) is composed of a cylinder (11) having a space (11a) inside.

In addition, an injection device 15 having a plurality of injection nozzles 15a is installed in the upper portion of the inside of the cylinder 11

The spraying device 15 is preferably installed to spray the spraying nozzles 15a with high pressure.

The injection nozzles 15a inject the washing water at a high pressure.

The injector 15 is configured to be connected to the water supply 90

A front input hole 17 into which waste aggregate and waste concrete formed in front of the tubular body 11 are inserted is formed.

A spray device 15 is installed above the space 11a and a rear discharge hole 18 is provided at the rear of the space to discharge the waste aggregate and the waste concrete washed by the washing water sprayed from the spray device 15 Respectively.

And an outer ring gear 16 is formed in the center of the outer periphery of the cylinder 11 so as to be engaged with the gear of the motor M and driven.

The outer ring gear 16 is connected to a pivot portion 16b provided on the pedestal 30 and the front portion of the pivot portion 16b and the drive shaft 16d of the motor M are connected to each other by a connecting belt 16c ).

The entrance of the forward insertion hole 17 is further formed with a guiding guide portion 16a to guide the crushed waste aggregate and the waste concrete to the forward insertion hole 17. [

And a guide hole 19a is further formed around the front input hole 17. [

The waste aggregate and the waste concrete that are crushed in the space portion 11a are received through the forward insertion hole 17.

In the rear discharge hole 18, contaminated washing water and waste aggregate washed with waste aggregate and waste concrete, as well as foreign matter and fine particles, cleaned waste aggregate and waste concrete which have been formed on the surface of waste concrete and waste concrete are discharged together.

And a screen net (19b) is formed around the rear discharge hole (18).

In addition, guide rotation rollers 50a and 50b are provided in front of and behind the outer surface of the outer rotating body 10 to drive the outer rotating body 10.

A guide bar (60) formed in a spiral shape is provided on an outer side surface of the inner peripheral wall (14) of the outer rotary body (10).

The guide bar 60 is configured to guide the washed waste aggregate and the waste concrete to the rear of the outer rotary body 10 and to guide the waste concrete to the rear outlet 18.

A discharge induction part 60 is formed below the rear discharge port 18.

The guide bar 60 is formed of a deformed reinforcing bar and the outer circumference of the guide bar 60 is spaced from the inner side of the outer rotator 10 and the outer circumference of the guide bar 60, And a plurality of support rods (61) are installed to connect the inner side surfaces of the outer rotor (10).

The height of the support frame 61 is maintained at 4 centimeters to 5 centimeters so that the guide bar 60 efficiently transports the waste aggregate and the waste concrete rearward.

The inner rotating body (20) is composed of a rotating shaft (21) into which the front and rear are inserted into both the rotating through holes (12).

 The front and rear portions of the rotating shaft 21 are installed to be exposed to the outside of the outer rotating body 10 through the rotating through hole 12, (22) and the gears of the motor (M) are connected by a chain (23).

A plurality of tires 24 are inserted into the outer periphery of the rotary shaft 21 and a plurality of steel wire cables 25 are vertically fixed to the outer periphery thereof with a fixing member 26.

The steel wire 25 is formed by loosening a plurality of twisted steel wires 25a. The plurality of steel wires 25a of the steel wire 25 are installed to extend in the four directions. The steel wire 25 Are formed so as to extend inward toward the inside in contact with the inner surface of the outer rotating body 10. [

In this way, the steel wire 25a is loosened and installed in the sagittal direction, and is installed so as to extend inwardly in contact with the inner surface of the outer rotating body 10 by rotating the outer rotating body 10 The guide bars 60 installed in the outer rotating body 10 effectively and smoothly polish and clean the waste aggregate and the waste concrete which are moved backward from the inner front side of the outer rotating body 10 .

The steel wire 25a constituting the steel wire cable 25 is preferably composed of a piano wire or a metal wire.

It is preferable that the steel wire cable 25 is a closed steel wire cable, but the steel wire cable 25 newly produced may also be used.

In this way, the use of the waste wire cable is for the recycling of resources.

The steel wire cable 25 is installed to correspond to the outer periphery and the lower periphery of the rotary shaft 21 and is disposed so as to correspond to the outer circumferential sides of the rotary shaft 21 at a distance therebetween.

It is preferable that the steel wire cable 25 is alternately and continuously provided on the outer circumference, the lower side, or both sides of the rotary shaft 21. [

That is, it is preferable that the rotary shaft 21 provided with the steel wire cable 25 is installed in a cross shape around the rotary shaft 21 as shown in FIG. 6 and FIG.

The reason for this is that the waste aggregate and the waste concrete flowing into the outer rotating body 10 are effectively cleaned and polished.

Meanwhile, the lower portion of the steel wire cable 25 is fixed to the rotating shaft 21 by the fixing member 26.

The fixing member 26 is composed of an upper fixture 26b having an engaging hole 26a to which a lower portion of the steel wire cable 25 is coupled and fixed.

And a lower fixture (26c) fixed to the outer periphery of the rotary shaft (21), which is the inner rotary body (20).

The lower fixture 26c is preferably welded and fixed to the outer circumference of the rotary shaft 21 by a welding machine.

That is, the lower fixture 26c is welded and fixed so as to correspond to the outer peripheral surface and the lower surface of the rotary shaft 21, and is fixed to both sides of the outer periphery of the rotary shaft 21 It is preferable that they are welded and fixedly installed correspondingly.

As described above, it is preferable that the lower fixture 26c is alternately and continuously fixed to the upper, lower, or both sides of the outer periphery of the rotary shaft 21. [

An upper center of the lower fixing tool 25c is composed of a coupling tool 26e having an insertion coupling hole 26d. A thread N formed on the outer periphery of the coupling hole 26e and a thread N formed on the inner periphery of the coupling hole 26a are screwed together.

A screw thread N formed on the inner periphery of the coupling hole 26a and a thread N formed on the insertion hole 26d are inserted into the insertion fixture 25b connected to the lower portion of the steel wire 25 And the threads N formed on the outer periphery are screwed together.

The insertion fixing body 25b is inserted into the insertion hole 21a formed in the rotary shaft 21. [

Further, the washer 25c and the nut 25d are further coupled to the insertion fixture 25b to stably fix the insertion fixture 25b on the upper surface of the upper fixture 26b.

The steel wire cable (25) having the insertion fixing body (25b) installed on the lower side is stably fixed to the upper and lower fixing holes (26b, 26c) and the waste aggregate and waste concrete flowing into the outer rotating body (10). In order to effectively clean and polish.

8, the insertion hole 21a is formed in the rotation shaft 21 so as to be vertically penetrated from the upper portion to the lower portion of the rotation shaft 21 and formed on the upper and lower portions of the rotation shaft 21, The lower fixing member 26c is fixedly mounted on the upper portion of the insertion hole 21a formed in the upper portion of the rotary shaft 21, (26c) is fixedly installed.

At this time, the insertion hole 21a and the insertion hole 26d of the lower fixture 26c are aligned with each other, and a thread N is formed around the insertion hole 21a and the insertion hole 26d, .

And the upper fixture 26b is screwed into the engagement hole 26e of the lower fixture 26c.

And the insertion hole 26a of the upper fixing tool 26c, the insertion coupling hole 26d of the lower fixing tool 26c, and the insertion hole 21a formed on the rotary shaft 21. Insert the steel wire cable 25, the insertion hole 21a formed in the lower portion of the rotary shaft 21, the insertion coupling hole 26d of the lower fixing hole 26c, and the lower portion of the rotary shaft 21 It is installed to pass through the insertion hole (21a) formed in.

At this time, the thread around the outer periphery of the insertion fixing body 25b provided at a plurality of distances from the steel wire cable 25 is screwed to the threads of the coupling holes 26a and the threads of the insertion holes 21a Respectively.

The steel wire cable 25 is installed in the insertion hole 21a formed on both sides of the rotating shaft 21 in the above-described manner.

The steel wire cable 25 is configured to be separated or coupled to the insertion fixing body 25b and the upper and lower fixing members 26b and 26c in such a manner that the steel wire cable 25 So that the old steel wire cable 25 can be easily replaced with a new steel wire cable 25 when it becomes old.

As described above, the wire cable 25 is installed on the rotary shaft 21 is the waste aggregate and the waste concrete introduced into the interior through the front hole (18) of the outer rotor 10 to the outside This is to more effectively wash and polish the water pressure of the high pressure water sprayed from the injector 15 installed in the rotor 10.

The waste aggregate and the waste concrete to be cleaned and polished by the steel wire cables 25 are discharged through the rear discharge hole 18 by the guide bar 60 spirally installed inside the outer rotor 10, And is discharged to the outside.

A spiral 27 is provided between the steel wire cable 25 and the steel wire cable 25 and around the outer circumference of the rotating shaft 21.

It is preferable that the springs 27 are installed between the two and three tires 24 and between two and three tires 24.

       The springs 27 are formed on the outer circumference of the rotary shaft 21 and two or three of the springs 27 are preferably fixed on the outer circumference of the rotary shaft 21 .

The spatters 27 are installed so that the crushed waste aggregate and the waste concrete contained in the outer rotary body 10 to be forwardly rotated are accumulated in the lower portion of the outer rotary body 10, The waste aggregate and the waste concrete are prevented from moving from the front to the rear and the waste aggregate and the waste concrete in the outer rotary body 10 are smoothly transported from the front to the rear to smoothly polish the waste aggregate and the waste concrete. It is for this reason.

The operation according to the present invention will now be described.

First, the crushed waste aggregate and the waste concrete are supplied into the outer rotating body 10 through the forward insertion hole 17, the outer rotating body 10 is rotated in the forward direction, and the outer rotating body 10 Pressure washing water is injected in the injector 15 having a plurality of the injection nozzles 15a formed on the inner side of the outer rotor 10 and the inside of the outer rotor 10 due to the forward rotation of the outer rotor 10 The inner rotating body 20 installed in the inner rotor 20 rotates in the reverse direction.

At this time, inside the inner rotating body 20, the steel wire 25 having the steel wires 25a provided to be inwardly in contact with the inner surface of the outer rotating body 10, The surface of the crushed waste aggregate and waste concrete is polished and cleaned together with the washing water sprayed at high pressure.

The waste aggregate and waste concrete washed with the outer rotating body 10 and the inner rotating body 20 that are rotated in the forward and reverse directions and the contaminated washing water and the foreign matter and foreign substances are moved together to the rear discharge hole 18 And then discharged.

In order to smoothly move the waste aggregate and the waste concrete to the rear discharge hole 18, the guide bar 60 and the spagons 27 formed on the inner surface of the outer rotary body 10 will be.

And the guide bar 60 installed inside the outer rotor 10 enables the washing water, the fine powder, the foreign matter, the washed waste aggregate, and the waste concrete to move backward together with the contaminated washing water,

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments.

Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims.

10: outer rotating body 11:
11a: Space part 15: Injection device
16: Outer ring gear 17: Forward hole
18: rear discharge hole 20: inner side rotating body
21: rotating shaft 22: gear
23: Chain 25: Steel wire cable
25a: Steel wire 25b: Insertion fixture
25c: washer 25d: nut
26: fixing member 26a: engaging hole
26b: upper fixture 26c: lower fixture
26d: insertion insertion hole 26e: coupling hole
27: sputum 30: pedestal
31a: front support bar 31b: rear support bar
40: air supply device 41: air supply pipe
50a, 50b: guide rotation roller 60: guide bar
61: Support N: Threaded
M: Motor

Claims (12)

A tubular body 11 having a space 11a on the inner side thereof and a front charging hole 17 into which waste aggregate and waste concrete formed in front of the tubular body 11 are inserted, A rear discharge hole 18 is formed at the rear of the spray device 15 to discharge the waste aggregate and the waste concrete washed by the washing water sprayed from the spray device 15, An outer rotating body 10 around which an outer ring gear 16 is formed so as to be engaged with the gear of the motor M;
A rotation shaft 21 formed at the center of the inner side of the outer rotary body 10 and formed as a tubular body and a gear 22 provided at the front of the rotary shaft 21 and a gear of the motor M, An inner rotating body 20 connected to the rotating shaft 21 by a plurality of steel wire cables 25 fixed to the rotating shaft 21 by a fixing member 26;
Waste aggregate and waste concrete cleaning device using a steel wire cable, characterized in that consisting of a pedestal 30, the front and rear prevention zones (31a, 31b) supporting the front, rear of the rotary shaft (21). The method of claim 1,
The steel wire cable 25 is installed to correspond to each other on the upper and lower parts of the outer shaft of the rotary shaft 21, and is installed to correspond to each other on both sides of the outer circumference of the rotary shaft 21 at a distance therefrom. Waste aggregate and waste concrete cleaning and polishing device using steel wire cable. The method of claim 1,
The wire cable 25 is installed to be untwisted a plurality of wires (25a), a plurality of wires (25a) of the wire cable 25 is installed to be deployed in four directions, of the wire cable (25) A plurality of steel wires (25a) is in contact with the inner surface of the outer rotor (10) waste aggregate and waste concrete polishing device using a steel wire cable, characterized in that the extension is installed inwardly installed. The method of claim 3, wherein
The steel wire (25a) is a waste aggregate and waste concrete cleaning device using a steel wire cable, characterized in that the piano steel wire or metal steel wire. The method according to claim 1 or 3,
The steel wire cable 25 is a waste aggregate and waste concrete polishing device using a steel wire cable, characterized in that the waste steel wire cable. The method of claim 1,
The fixing member 26 includes an upper fixture 26b having an engaging hole 26a to which a lower portion of the steel wire cable 25 is fixedly coupled and a lower fixture 26c fixed to the outer periphery of the inner rotator 20 A screw thread N formed on the inner periphery of the coupling hole 26a and a thread N formed on the outer periphery of the coupling hole 26e having an insertion coupling hole 26d in the upper portion of the lower fixing hole 26c, ) Are connected to each other by screwing them together. The method according to claim 6,
An insertion fixing body 25b connected to the lower portion of the steel wire cable 25 and a screw thread N formed on the outer periphery of the insertion fixing body 25b to form a thread N formed on the inner periphery of the coupling hole 26a. And a screw thread (N) formed in the insertion hole (26d), and is further coupled to the insertion fixing body (25b) by a washer (25c) and a nut (25d). Used waste aggregate and waste concrete abrasive polishing equipment. The method of claim 1,
Characterized in that a spike (27) is provided between the steel wire cable (25) and the steel wire cable (25) and around the outer periphery of the rotating shaft (21) Abrasive device. The method of claim 8,
Wherein the springs (27) are formed on the outer circumference of the rotating shaft (21). The method of claim 1,
(50a, 50b) are provided in front of and behind the outer surface of the outer rotating body (10). The method of claim 1,
Waste aggregate and waste concrete cleaning device using a steel wire cable, characterized in that the guide bar 60 is formed in a spiral on the inner surface of the outer rotor (20). 12. The method of claim 11,
The guide bar 60 is formed of a deformed reinforcing bar, the outer periphery of the guide bar 60 is installed to be spaced apart from the inner side of the outer rotor 10, the outer periphery of the guide bar 60 and the Waste aggregate and waste concrete cleaning device using a steel wire cable, characterized in that a plurality of support (61) is installed so that the inner surface of the outer rotor (10) is connected.

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