KR100652452B1 - The light separator for an extraneous substance of the construction waste using the vibration plate - Google Patents

Abstract

A device for sorting light foreign materials of the construction waste by a vibration plate is provided to effectively separate the light foreign materials with occupying a small space by installing the vibration plate in a sorting device body in multiple stages and to reduce noise by preventing the crushed material from directly coming into contact with the surface of the vibration plate. The device for sorting light foreign materials of the construction waste by a vibration plate(10) is composed of plural vibration plates combined in a sorting device body equipped with a vibration generating unit; a blower mounted between the vibration plates to supply the air; a light material discharge port and a heavy material discharge port combined in the lower side of the sorting device body; first hinge grooves(102) bored through both sides of a plate(101) having an opened lower side of the vibration plate and joined to a fixing plate(104) by fitting a hinge shaft(103); and the fixing plate combined with hinge pieces(105) having a second hinge groove(106), at both sides, wherein both lower sides of the fixing plate are combined in the sorting device body. The first hinge grooves formed at both sides of the plate are inclined from the middle side to one side. A rib(108) having a third hinge groove(107) is combined to the lower side of the plate. A stop ring(109) is joined to stop grooves(103a) formed at both ends of the hinge shaft.

Description

The light separator for an extraneous substance of the construction waste using the vibration plate}

1 is a block diagram of a wonder selection device according to the invention.

Figure 2 is an exploded perspective view showing a vibration plate installed in the interior of the wonder selector according to the present invention.

Figure 3 is a bottom exploded perspective view of a vibration plate installed in the interior of the wonder selector according to the present invention.

4 is a cross-sectional view taken along the line A-A of FIG.

Figure 5a, 5b is a cross-sectional view showing the operating state of the wonder material sorter according to the present invention.

<Brief description of symbols for the main parts of the drawings>

10,10 ': Vibration plate 20: Separator body

21: Light weight outlet 22: Heavy weight outlet

30: vibration generating unit 40: blower

101: Plate 102: First hinge groove

103: hinge axis 104: fixed plate

105: hinge piece 106: second hinge groove

The present invention relates to a construction waste material selection device using a vibration plate, in particular, to blow air into the blower while the crushed construction waste containing foreign matter is passed through the upper portion of the vibration plate installed in the multi-stage inside the separator body. This allows the screening rate to be further increased so that the foreign substances contained in the construction waste can be easily separated while securing a small space, and also prevents the crushed material from directly contacting the vibrating plate to reduce noise and prevent friction and wear. It is intended to be used for a long time.

In general, construction wastes generated during redevelopment or road repair are crushed to a suitable size using a crusher, and various foreign matters contained in the crushed crushed matter are sorted through a separate foreign matter sorter, and the foreign matter is removed and sorted. Although the aggregate is recycled, most of it is landfilled as the screening rate of foreign substances in the crushing is insufficient.

In the foreign matter sorter, the pulverized material, in which the metal component is removed, passes through the vibrating screen, and the pulverized material is sorted by the particle size by the mesh hole and the vibration formed in the vibrating screen, and the pulverized material sorted by the particle size includes a large amount of foreign matter. As it is moved from the bottom to the top using a separate conveyor belt and blows the air to the blower to the free fall portion, the light foreign matter contained therein is separated.

However, the problem that the screening rate is lowered as the foreign matter is separated only once by the air supplied to the blower from the outer lower part to the upper part during the fall of the pulverized product containing the foreign substance loaded on the conveyor belt There was this.

In addition, there is a problem in that the work efficiency is lowered as the working time becomes longer when the foreign matter is to be sorted again by moving the crushed material again as a method for increasing the selection rate of the foreign matter.

In addition, in order to increase the work efficiency, there was another problem in that the work space should be secured more when the gun bearing belt and the blower are installed in multiple stages.

The present invention has been made to solve the above problems, the space is reduced by blowing air into the blower while the pulverized material containing foreign matter is sequentially passed through the upper portion of the vibrating plate installed in the multi-stage inside the sorter body. It ensured that the screening rate could be further increased so that the wonders contained in the pulverized product could be easily separated.

In addition, the object of the present invention is to provide a construction waste wonder material sorter using a vibration plate that can be used for a long time by reducing the vibration noise generated when the crushed material directly touches the vibration plate and prevents friction and wear.

In order to achieve the above object, the present invention provides a plurality of vibration plates 10 and 10 'coupled to the inside of the separator body 20 in which the vibration generator 30 is installed, and the vibration plates 10 and 10 are provided. ') Is provided with a blower 40 is supplied with air, the light weight outlet 21 and the heavy weight outlet 22 is coupled to the lower portion of the separator body 20, the vibration plate 10 is lower The first hinge groove 102 is formed to pass through both sides of the plate 101 is opened, the first hinge groove 102 is coupled to the fixing plate 104 by fitting the hinge shaft 103, The fixing plate 104 is coupled to both sides of the hinge piece 105, the second hinge groove 106 is formed, characterized in that the lower both sides of the fixing plate 104 is coupled to the selector body 20 inside.

In addition, the first hinge grooves 102 formed on both sides of the plate 101 are formed to be biased in one direction from the center, and ribs 108 having other third hinge grooves 107 formed on the lower portion of the plate 101. ) Is coupled, the hinge shaft 103 is characterized in that the stop ring 109 is coupled to form a stop groove (103a) at both ends.

In addition, the plate 101 is coupled to the friction preventing member 110 having a predetermined thickness on the top, the friction preventing member 101 is characterized in that composed of a louver plate or synthetic resin plate.

In addition, the vibration generator 30 has a rotation shaft 32 coupled with the vibration weight 31 is fitted to a bearing 33 coupled to the separator body 20, and a driving motor 35 having a driving pulley 34. Is coupled to the separator body 20 by a bracket 36, and the driving pulley 34 and the driven pulley 39 are coupled to the belt 37 by coupling the driven pulley 39 to the rotating shaft 32. Is connected, but the object is achieved by providing a construction waste wonder material sorter using a vibration plate, characterized in that the balancing weight 38 is coupled to the rotary shaft (32).

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

Construction waste wonder material sorter using a vibration plate according to the present invention as shown in Figures 1 to 4 vibrating plate 10, 10 ', the sorter body 20 and the vibration generating unit 30 and the blower 40 It consists of).

Here, the vibrating plate 10 vibrates a pulverized material containing a large amount of a surprising material that is input or supplied into the inside of the separator body 20 through the feed transfer device 700, the wonder material and the crushed material It is configured to provide a separate function.

To this end, the vibrating plate 10 is formed such that the first hinge groove 102 penetrates on both sides of the plate 101 having only a lower portion as shown in FIGS. 2 and 3 and the first hinge groove. The hinge shaft 103 is fitted to the 102 and is coupled to the fixed plate 104 so that the plate 101 may be repeatedly moved from side to side in the form of a seesaw around the hinge shaft 103.

In addition, the first hinge grooves 102 formed on both sides of the plate 101 are formed so as to be biased in one direction from the center of the plate 101 so that they are normally coupled to have an inclination that decreases in the right direction, and the inner side of the plate 101. Rib 108 formed with the other third hinge groove 107 is coupled to the bottom is configured to further strengthen the plate 101.

In addition, the fixing plate 104 has a hinge piece 105 having a second hinge groove 106 is coupled to both sides, the plate 101 coupled by the hinge shaft 103 to the upper portion of the fixing plate 104. Spaced apart to have a predetermined height or interval from the hinge shaft 103 is formed so as to prevent the hinge shaft 103 from being separated by forming a stop groove (103a) on both ends to be coupled to the stop ring (109) have.

And since the lower both sides of the fixed plate 104 is coupled to the inside of the separator body 20 by welding means such as welding, the vibration force generated in the vibration generating unit 30 to be described later hinged with the fixed plate 104. It is configured to be transmitted to the plate 101 via the shaft 103. It is more preferable that the feed feed device 700 is used as a conveyor belt.

Meanwhile, in the present invention, the hinge piece 105 having the hinge groove 106 formed on both sides of the fixing plate 104 is provided integrally, but the hinge piece 105 may be configured to be detachably coupled. have. At this time, it is preferable to form a screw groove for connecting them to the fixing plate 104 in contact with the lower end and the lower end of the hinge piece 105, so that the screw is fastened to the screw groove.

In addition, the plate 101 is coupled to the friction preventing member 110 having a predetermined thickness on the top to prevent abrasion due to the friction generated in the process of the pulverized movement of the upper surface and noise generated during friction It is configured to prevent this.

The friction preventing member 110 is preferably composed of a louver plate or a synthetic resin plate to be coupled to the upper portion of the plate 101.

The selector body 20 is installed to have a predetermined inclination as shown in FIG. 1, and the vibrating plate 10 and 10 ′ is installed to have a stepped shape and is disposed at an upper portion thereof. It is configured to be moved while the crushed product containing the foreign matter is injected through the drop sequentially from the top to the bottom.

In addition, a light weight outlet 21 having a hopper shape is formed at an inclined lower portion of the sorter body 20, and is configured such that a weight outlet 22 is coupled to one side of the light weight outlet 21.

The front surface between the vibrating plate 10 and the other vibrating plates 10, 10 ′, ie, the direction in which heavy materials such as soil, aggregate, etc. fall to the other vibrating plate 10 ′ while passing through the vibrating plate 10. The blower 40 is installed at the rear of each of the vibration plates 10 and 10 'so as to separate light weights such as soil powder contained in the aggregate.

The vibration generator 30 is a vibration weight as shown in Figure 4 to generate a certain amount of vibration due to the rotation of the drive motor 35 as the power is not shown or supplied from the outside ( Drive shaft 35 having a rotary shaft 32 coupled to 31 is rotatably supported by a bearing 33 coupled to the separator body 20, and has a drive pulley 34 in the separator body 20. Is coupled by a bracket (36). At this time, the bearing 33 is preferably to be installed on both sides of the separator body 20.

In addition, the driven pulley 39 is coupled to one side of the rotary shaft 32 to be connected to the drive pulley 34 by a belt 37, and the balancing weight 38 is coupled to the other side of the rotary shaft 32. It is configured to

The blower 40 is the outside air is sucked through the inlet, and the compressed air is compressed to a predetermined pressure to be discharged through the discharge port in the present invention to take the form that is built in the sorter body 20 in the sorter It is configured to suck the air in the body 20 and compress it, and then to be discharged between the vibration plate (10, 10 ').

Meanwhile, in the present invention, although the blower 40 is to be mounted inside the separator body 20, another blower 40 'is installed outside the separator body 20, and the discharge port 41 of the blower 40' is installed. ') May be used by combining a separate discharge guide 42'.

The process of sorting the wonders contained in the pulverized product using the wonders sorter having the above configuration is as follows.

First, the power is applied from the outside to the drive motor 35 of the vibration generating unit 30 and the drive pulley 34 is interlocked while the drive motor 35 rotates, and the drive pulley 34 is interlocked. As the driven pulley 39 connected with the belt 37 is rotated together, the rotating shaft 32 coupled to the driven pulley 39 rotates about the bearing 33.

Next, as the rotating shaft 32 is rotated, the vibration weight 31 is rotated together to generate vibration, and the generated vibration is transmitted to the selector body 20 through the rotating shaft 32 and the bearing 33. .

Next, as the fixed plate 104 is vibrated by the vibration transmitted to the separator body 20, the plate 101 coupled to the hinge shaft 103 to the fixed plate 104 is vibrated together.

In such a state, the pulverized material in which the construction waste containing the foreign matter is pulverized is introduced through the feed transfer device 700, and the pulverized material is dropped to the upper portion of the plate 101 constituting the vibration plate 10. At the same time, as the plate 101 is vibrated, the light wonder material 500 is inclined to the pressure of air supplied through the blower 40 as the plate 101 is inclined, as shown by the dashed-dotted line in FIG. 5A. As a result, the lightweight material 500 is separated in the left direction, and the heavy pulverized material 600 is separated in the right direction and falls to another vibrating plate 10 ′ positioned below the front by the weight thereof.

At this time, the friction preventing member 110 is coupled to the upper portion of the plate 101 to prevent the pulverized material containing foreign matter from directly contacting the upper portion of the plate 101 to prevent abrasion due to friction and to be vibrated. By preventing the pulverized object bounced off the plate 101 from hitting the surface of the plate 101, the noise can be prevented.

Next, as the air is supplied from the blower 40 in the falling process, the insulated foreign matter contained in the falling powder is blown to the right and separated, and this process is repeated several times to be included in the grinding material. A large amount of wonder material will be screened.

Next, the wonder substance 500 dropped to the right side of the vibrating plate 10 and the pulverized substance 600 dropped to the left are sorted through the process as described above, and the sorted wonder substance 500 is dropped to the bottom. The light is discharged through the outlet 21 of the sorter body 20, the crushed matter (aggregate) 600 is separated from the wonder material is discharged to the outside through the heavy outlet 22.

As described above, the present invention allows the air to be supplied by the blower while the construction waste crushed in a state in which the foreign matter is sequentially passed through the upper part of the vibrating plate installed in the multi-stage inside of the sorter body is included in the wonder material contained therein. This can be easily separated.

In addition, the vibrating plate is installed in the multi-stage inside of the sorter body to obtain the effect of further increasing the screening rate of the wonder material while securing a small space, and the pulverized material directly contact the surface of the vibrating plate By preventing the vibration noise can be obtained more effect.

Claims (4)

A blower in which a plurality of vibration plates 10 and 10 'are coupled to the inside of the separator body 20 in which the vibration generator 30 is installed and air is supplied between the vibration plates 10 and 10'. 40 is installed, and the light weight outlet 21 and the heavy weight outlet 22 is coupled to the lower portion of the sorter body 20, the vibration plate 10 is both sides of the plate 101, the bottom is open The first hinge groove 102 is formed to penetrate through the first hinge groove 102, and the first hinge groove 102 is coupled to the fixing plate 104 by inserting a hinge shaft 103. Hinge piece 105 formed with a hinge groove 106 is coupled to both sides and the lower both sides of the fixing plate 104 is coupled to the selector body 20, The first hinge grooves 102 formed on both sides of the plate 101 are formed to be biased in one direction from the center, and the ribs 108 having the third hinge grooves 107 formed on the lower portion of the plate 101 are formed. Is coupled, the hinge shaft 103 is a construction waste wonder material sorter using a vibration plate, characterized in that the stop ring (109) is formed by forming a stop groove (103a) at both ends. delete The method of claim 1, The plate 101 is coupled to the friction preventing member 110 having a predetermined thickness on the top, the friction preventing member 101 is construction waste material using a vibration plate, characterized in that composed of a louver plate or a synthetic resin plate Selector. The method of claim 1, The vibration generating unit 30 is fitted to the bearing 33 coupled to the separator body 20, the rotary shaft 32 is coupled to the vibration weight 31, the drive motor 35 having a drive pulley 34 is The drive pulley 34 and the driven pulley 39 are connected to the belt 37 by coupling the driven pulley 39 to the rotary shaft 32 by a bracket 36. The construction waste wonder material sorter using a vibration plate, characterized in that the balance shaft 38 is coupled to the rotating shaft (32).

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