KR102196126B1 - Apparatus for treating construction waste - Google Patents

Abstract

A construction waste disposal device according to an embodiment of the present invention comprises: a supply transfer unit located on the ground and transferring introduced construction waste along one direction; a crushing unit connected to the supply transfer unit and crushing the construction waste to a predetermined size while passing the construction waste supplied from the supply transfer unit; a discharge transfer unit connected to the crushing unit, receiving the crushed construction waste from the crushing unit, and transferring the construction waste along one direction; a sorting unit located on the upper side of the discharge transfer unit in a direction intersecting one direction, separating a metal material contained in the crushed construction waste, and transferring the metal material in a direction intersecting the one direction; and a blocking unit including a plurality of blocking posts that are spaced apart from each other along one direction so as to be spaced apart from the supply transfer unit and the discharge transfer unit while corresponding to the supply transfer unit and the discharge transfer unit, and are respectively positioned in a vertical direction, a blocking body that is positioned between the blocking posts and is connected to the blocking posts to close between the blocking posts, an installation body that has an insertion space formed on the upper surface thereof to allow a part of the blocking post to be inserted in the vertical direction and is inserted into the ground in the vertical direction, and a guide body that has a shape corresponding to the insertion space, can be inserted into the insertion space, and has a guide space formed on the upper surface thereof to allow the blocking post to be inserted. Accordingly, the construction waste can be disposed of in a reusable condition and size.

Description

Construction waste treatment device {Apparatus for treating construction waste}

The present invention relates to a construction waste treatment apparatus, and more particularly, to a construction waste treatment apparatus that can be treated to reuse the construction waste generated in the process of building demolition.

As cities are redeveloped, old or deteriorated buildings are dismantled and roads are repaired. For this reason, construction waste such as waste concrete, waste cement, and construction waste is being discharged in large quantities. Such construction waste must be disposed of through an appropriate treatment device, but is not properly disposed of, such as illegal landfill and illegal dumping, thereby causing various social problems such as environmental pollution.

In a situation where a large amount of construction waste is generated, unnecessary waste among the construction waste needs to be separated and disposed of, and the remaining construction waste needs to be recycled. This can be seen as important for not only saving resources and energy, but also protecting the environment.

However, today, a separate alternative or structural device for treating construction waste is not properly equipped, and thus some of the construction waste is not recycled even though it can be recycled.

The technical problem to be achieved by the construction waste treatment apparatus according to the technical idea of the present invention is to provide a construction waste treatment apparatus capable of treating construction waste in a reusable state and size.

In addition, the technical problem to be achieved by the construction waste treatment apparatus according to the technical idea of the present invention is to provide a construction waste treatment apparatus capable of more safely realizing a work environment according to the treatment of construction waste.

The technical problem to be achieved by the construction waste treatment apparatus according to the technical idea of the present invention is not limited to the problem mentioned above, and another problem that is not mentioned will be clearly understood by those skilled in the art from the following description.

Construction waste treatment apparatus according to an embodiment according to the technical idea of the present invention is located on the ground, the supply transfer unit for transporting the introduced construction waste along one direction; A crushing unit connected to the supply and transfer unit and crushed to a predetermined size while passing the construction waste supplied from the supply and transfer unit; A discharge transfer unit connected to the crushing unit and receiving the construction waste crushed from the crushing unit and transferring it along one direction; A sorting unit positioned in a direction crossing one direction from the upper side of the discharge transfer unit, separating the metal material contained in the crushed construction waste and transferring it in a direction crossing the one direction; And a plurality of blocking posts which are spaced from each other along one direction so as to be spaced apart from the supply transfer part and the discharge transfer part while corresponding to the supply transfer part and the discharge transfer part, and are located between the blocking posts and are connected to the blocking posts. A blocking body that can close between the blocking posts, and an installation body inserted in a vertical direction on the ground with a concave insertion space in which a part of the blocking posts can be inserted in a vertical direction on the upper surface, and a shape corresponding to the insertion space. It is made, but can be inserted into the insertion space, the upper surface includes a blocking portion including an induction body formed with an induction space into which the blocking post can be inserted, the induction body is made of a shape corresponding to the insertion space, but on the upper surface An insertion body with a concave induction space; Each consists of a plate shape, but is located along the guide space around the upper surface of the insertion body and is rotatable, so that it is positioned to contact each other to form the same plane as the outer surface of the insertion body, or the insertion body is inclined away from each other. A plurality of guiding members forming an obtuse angle with the outer surface of the; And an induction elastic member positioned between the insertion body and the induction member to connect the insertion body and the induction member, and inclining the induction member to an upper surface of the insertion body in a state away from each other, wherein the induction member is formed by the induction elastic member. In a state away from each other, when the insertion body is inserted into the insertion space, the guide member is supported on the upper surface of the installation body, and the blocking post is inserted into the guidance space through the guide members, so that the insertion body is on the bottom surface of the insertion space. It is inserted into the insertion space so as to be in contact, and the guide members are rotated so as to be close to each other and inserted into the insertion space.

In addition, a crushing guide opening is formed through the crushing portion in the vertical direction, the crushing portion, a plurality of crushing guide projections are positioned so as to correspond to the feed transfer portion on the inner surface of the crushing guide opening, each convex in the vertical direction; And a crushing body formed in a plate shape, but located on the inner surface of the crushing guidance opening so as to face the crushing guidance protrusion, and having an upper end rotatably positioned on the inner surface of the crushing guidance opening, wherein construction waste flows into the crushing guidance opening When the crushing body is rotated, the lower end of the crushing body is moved to be close to the crushing induction protrusion or spaced apart from the crushing induction protrusion, so that construction waste can be crushed by the crushing body.

In addition, the lower surface of the crushing guide opening may be positioned to correspond to the upper surface of the discharge conveying unit.

In addition, the sorting part may be made in the form of a conveyor belt including an electromagnet and a detection sensor, but the sorting part may have magnetism with respect to a portion corresponding to the discharge transfer part and no magnetism with respect to a portion not corresponding to the discharge transfer part.

In addition, the construction waste treatment apparatus includes: an auxiliary crushing unit connected to the discharge transfer unit, receiving and passing the crushed construction waste from the discharge transfer unit, and crushing it to a size smaller than a predetermined size; And an auxiliary transfer unit connected to the auxiliary crushing unit and receiving construction waste crushed smaller than a predetermined size from the auxiliary crushing unit and transferring it along one direction.

In addition, a protection unit having a width greater than the width of the discharge transfer unit and the width of the auxiliary transfer unit may be installed below the discharge transfer unit and the auxiliary transfer unit.

In addition, the blocking post may be positioned along one direction so as to be spaced apart from the auxiliary transport unit while corresponding to the auxiliary transport unit.

In addition, the installation body may be compressed by supplying soil around the installation body or inserted into the ground in a state in which concrete is poured.

In addition, in a state in which the insertion body is in contact with the bottom surface of the insertion space, the auxiliary members penetrate both side surfaces of the installation body and both side surfaces of the insertion body, are screwed to the installation body, and may contact the blocking posts.

In addition, the induction body further includes a fixed elastic member that extends from the inner surface of the induction space between both side surfaces of the insertion body and is bent toward the bottom surface of the induction space, and is deformed to be close to the inner surface of the induction space to accumulate a restoring force. However, when the blocking post is inserted into the guide space, the fixing elastic member may press the blocking post while being deformed to be in contact with the blocking post and close to the inner surface of the guide space.

Construction waste treatment apparatus according to embodiments according to the technical idea of the present invention has the following effects.

(1) Construction waste can be disposed of in a reusable condition and size.

(2) The working environment according to the disposal of construction waste can be implemented more safely.

However, the effects that can be achieved by the construction waste treatment apparatus according to an embodiment of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. I will be able to.

In order to more fully understand the drawings cited in the present specification, a brief description of each drawing is provided.
1 is a perspective view showing a construction waste treatment apparatus according to an embodiment of the present invention.
2 is a view showing the operation of the construction waste treatment apparatus according to an embodiment of the present invention.
Figure 3 is a perspective view showing a state in which the blocking portion is applied in the construction waste treatment apparatus according to an embodiment of the present invention.
4 is a perspective view showing a state in which the blocking portion is partially separated in the construction waste treatment apparatus according to an embodiment of the present invention.
5 is a diagram showing an installation state of a blocking portion in the construction waste treatment apparatus according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments are illustrated in the drawings and will be described in detail through detailed description. However, this is not intended to limit the present invention to specific embodiments, and the present invention should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, when it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, numbers (eg, first, second, etc.) used in the description of the present specification are merely identification symbols for distinguishing one component from other components.

In addition, in the present specification, when one component is referred to as "connected" or "connected" to another component, the one component may be directly connected or directly connected to the other component, but specially It should be understood that as long as there is no opposing substrate, it may be connected or may be connected via another component in the middle.

In addition, as for the constituent elements represented by'~ unit' in the present specification, two or more constituent elements may be combined into one constituent element, or one constituent element may be divided into two or more for each more subdivided function. In addition, each of the components to be described below may additionally perform some or all of the functions that other components are responsible for in addition to its own main function, and some of the main functions that each component is responsible for are different. It goes without saying that it may be performed exclusively by components.

Hereinafter, embodiments according to the technical idea of the present invention will be sequentially described in detail.

1 is a perspective view showing a construction waste treatment apparatus 100 according to an embodiment of the present invention, Figure 2 is a view showing the operation of the construction waste treatment apparatus 100 according to an embodiment of the present invention.

1 and 2, the construction waste treatment apparatus 100 according to an embodiment of the present invention includes a supply transfer unit 101, a crushing unit 102, a discharge transfer unit 103, and a sorting unit 104 It includes an auxiliary crushing unit 105 and an auxiliary conveying unit 106, and is located on the ground to crush the construction waste so that it can be treated to be usable as an aggregate. Here, the construction waste may include soil, waste concrete, waste asphalt, waste brick, waste tile, waste stone, and the like.

The supply transfer unit 101 is made in the form of a conveyor belt, but may be located along one direction A on the ground. Construction waste may be located in the supply transport unit 101 using a worker or heavy equipment, it may be transported along one direction (A).

Meanwhile, a transfer guide 111 may be installed on both sides of the supply transfer unit 101 along one direction A, respectively, and the transfer guide 111 may be positioned so as to intersect the upper surface of the supply transfer unit 101. Due to this, the construction waste can be transported along one direction (A) with minimal deviation from the supply transport unit 101.

The crushing unit 102 may receive construction waste from the supply and transfer unit 101. Construction waste may be crushed to a predetermined size while passing through the crushing unit 102. Here, the crushing unit 102 may process construction waste into the size of a reusable aggregate.

In addition, the crushing portion 102 may be formed with a crushing guide opening 102a in the vertical direction. Construction waste may be introduced into the crushing guide opening 102a from the supplying and conveying unit 101 and crushed while passing through the crushing guide opening 102a. The crushing part 102 as described above may include a crushing guide protrusion 121 and a crushing body 123.

The crushing induction protrusion 121 may be formed in a plurality, and may be formed to protrude from the inner surface of the crushing induction opening 102a corresponding to the supply transfer unit 101 and be spaced apart from each other. Here, the crushing induction protrusion 121 may be formed in the vertical direction.

The crushing body 123 is formed in a plate shape, and may be located on the inner side of the crushing induction opening 102a so as to face the crushing induction protrusion 121. Here, the upper end of the crushing body 123 may be rotatably connected to the inner surface of the crushing induction opening 102a. As the upper end of the crushing body 123 rotates, the lower end of the crushing body 123 may be moved to be close to the crushing guide protrusion 121 or be spaced apart from the crushing guide protrusion 121. In particular, when the upper end of the crushing body 123 is rotated so that the lower end of the crushing body 123 is close to the crushing guide protrusion 121, the crushing body 123 impacts the construction waste passing through the crushing guide opening 102a. Construction waste can be shredded by adding. Due to this, the construction waste can be crushed to have a predetermined size.

The discharge transfer unit 103 is made in the form of a conveyor belt, and may be located along one direction (A) on the ground so as to be connected to the crushing unit 102. Here, the discharge transfer unit 103 may be positioned to gradually move away from the supply transfer unit 101. Construction waste may be located in the discharge transfer unit 103 after being crushed in the crushing unit 102 while passing through the crushing unit 102, and may be transported along one direction (A). In addition, the crushing guide opening 102a of the crushing portion 102, in particular, the lower surface of the crushing guide opening 102a may be positioned so as to correspond to the upper surface of the discharge conveying unit 103.

The discharge transfer unit 103 may drop the crushed construction waste along one direction (A) and then drop it to the ground and place it on the ground.

The sorting part 104 is made in the form of a conveyor belt, and may be located above the discharge conveying part 103 in a direction crossing the one direction A. Here, a part of the sorting part 104 may be positioned so as to correspond to the discharge conveying part 103, and the remaining part of the sorting part 104 may be located so as not to correspond to the discharge conveying part 103.

In addition, the sorting unit 104 may include an electromagnet and a detection sensor. Here, the sorting unit 104 may sense the discharge transfer unit 103 and have magnetism for a portion corresponding to the discharge transfer unit 103, and may not have magnetism for a portion that does not correspond to the discharge transfer unit 103. have. When the construction waste is crushed by the crushing unit 102, the crushed construction waste may be mixed with a metal material included in the construction waste in a state crushed to a predetermined size. Since the part corresponding to the discharge transfer part 103 in the sorting part 104 has magnetic properties, the metal material is attached to the sorting part 104 and can be transferred in a direction orthogonal to one direction (A) by the sorting part 104. have. When the metal material is positioned in the sorting part 104 so as not to correspond to the discharge conveying part 103, the sorting part 104 that does not correspond to the discharge conveying part 103 may not have magnetism. Here, the metal material may be separated from the sorting unit 104 and dropped, and may be placed on the ground and stacked. Due to this, the crushed construction waste can be transferred along one direction (A) by the discharge transfer unit 103 in a state in which the metal material is removed.

The auxiliary crushing unit 105 may receive construction waste in a crushed state from the discharge transfer unit 103. Construction waste may be crushed smaller than a predetermined size while passing through the auxiliary crushing unit 105 in a state having a predetermined size. Here, the auxiliary crushing unit 105 may process construction waste in the form of aggregate usable in combination with the crushing unit 102.

In addition, the auxiliary crushing unit 105 may have substantially the same configuration as the crushing unit 102.

The auxiliary transfer unit 106 is made in the form of a conveyor belt, and may be located along one direction A on the ground so as to be connected to the auxiliary crushing unit 105. Here, the auxiliary transfer unit 106 may be positioned so as to be away from the discharge transfer unit 103. The construction waste may be located in the auxiliary transfer unit 106 after passing through the auxiliary crushing unit 105 and being crushed to be smaller than a predetermined size in the auxiliary crushing unit 105, and may be transported along one direction (A). In addition, the lower surface of the auxiliary crushing unit 105 may be positioned to correspond to the upper surface of the auxiliary transport unit 106.

The auxiliary transfer unit 106 may drop the crushed construction waste along one direction (A) and then drop it to the ground and place it on the ground.

On the other hand, at the lower side of the discharge transfer unit 103 and the auxiliary transfer unit 106, a protection unit 110 may be installed along one direction (A), and the protection unit 110 includes the width of the discharge transfer unit 103 and the auxiliary transfer unit ( 106) can have a larger width. Due to this, construction waste may be located in the protection unit 110 even if it is separated from the discharge transfer unit 103 or the auxiliary transfer unit 106 and falls. That is, the protection unit 110 may protect a worker or equipment located on the ground from crushed construction waste falling while being transported along one direction (A).

The construction waste treatment apparatus 100 according to the present embodiment may crush construction waste to a predetermined size and separate the metal material included in the crushed state. Due to this, construction waste can be treated and recycled in a reusable state and size.

3 is a perspective view showing a state in which the blocking portion 107 is applied in the construction waste treatment apparatus 100 according to an embodiment of the present invention, and FIG. 4 is a construction waste treatment apparatus 100 according to an embodiment of the present invention. ) Is a perspective view showing a state in which the blocking part 107 is partially separated, and FIG. 5 is a view showing the installation state of the blocking part 107 in the construction waste treatment apparatus 100 according to an embodiment of the present invention admit.

3 to 5, the construction waste treatment apparatus 100 of this embodiment may further include a blocking part 107. The blocking part 107 corresponds to the supply transfer part 101, the discharge transfer part 103, and the auxiliary transfer part 106 and is spaced apart from the supply transfer part 101, the discharge transfer part 103 and the auxiliary transfer part 106 in one direction (A). It can be located along. Such a blocking unit 107 is a construction that is separated from the supply transfer unit 101, the discharge transfer unit 103 and the auxiliary transfer unit 106 while being transferred by the supply transfer unit 101, the discharge transfer unit 103 and the auxiliary transfer unit 106 It can be used to block waste. That is, the blocking unit 107 can maintain the environment around the construction waste treatment apparatus 100 in a safe state from construction waste.

In addition, the blocking portion 107 may include a blocking post 171, a blocking body 173, an installation body 175 and an induction body 177.

Blocking posts 171 are made of a plurality of, while corresponding to the supply transfer unit 101, the discharge transfer unit 103 and the auxiliary transfer unit 106, spaced apart from the supply transfer unit 101, the discharge transfer unit 103 and the auxiliary transfer unit 106 It may be located along one direction (A) as possible. The blocking posts 171 may be positioned in a vertical direction while spaced apart from each other. Here, the vertical direction may mean a direction orthogonal to the ground. In addition, each blocking post 171 is made in the form of an H-beam, and may include a web 171a and a flange 171b.

The web 171a is formed in a plate shape. When the blocking posts 171 are spaced apart from each other, the webs 171a may be positioned in parallel while facing each other while being positioned in a vertical direction, respectively.

The flanges 171b are made in a pair, each made in a plate shape. The flanges 171b are each positioned in a vertical direction so as to be perpendicular to the web 171a and connected to the web 171a, and are positioned so as to be parallel while facing each other. Here, the web 171a is located between the flanges 171b, and in combination with the flanges 171b, a pair of coupling spaces may be formed in the blocking posts 171, respectively.

The blocking body 173 may be positioned between the blocking posts 171 to close the blocking posts 171. Here, the blocking body 173 may be coupled to the blocking post 171 by a combination of a bolt and a nut while including a plurality of meshes. Here, both sides of the blocking body 173 may be inserted and coupled between the flanges 171b.

The installation body 175 is formed in a shape corresponding to the blocking post 171, but may be inserted into the ground and positioned in a vertical direction. In addition, an insertion space 175' is formed in a concave upper surface of the installation body 175, and a part (particularly, a lower end) of the blocking post 171 can be inserted in the vertical direction in the insertion space 175'. The blocking post 171 may be inserted into the insertion space 175 ′ and supported and fixed by the installation body 175. In addition, the upper surface of the installation body 175 may be located on the same plane as the ground, or may be located above the ground.

As shown in the present embodiment, when the blocking post 171 is made in the form of an H beam, it may be preferable that the insertion space 175 ′ be made in the shape of a square pillar.

In addition, an auxiliary member 175a may be installed on the installation body 175. A plurality of auxiliary members 175a may be formed, but each may be formed in a rod shape. The auxiliary members 175a may pass through both side surfaces of the installation body 175 and be screwed to the installation body 175, and may be positioned on the same straight line with each other.

In the state where the blocking post 171 is inserted into the insertion space 175', the auxiliary member 175a penetrates both sides of the installation body 175 and contacts the blocking post 171 to fix the blocking post 171. I can.

The induction body 177 has a shape corresponding to the insertion space 175 ′, but may be inserted into the insertion space 175 ′. In addition, an induction space 177' is formed concave on the upper surface of the induction body 177, and the blocking post 171 may be inserted into the induction space 177'. In the induction body 177, the lower portion of the induction space 177' may have a constant cross-sectional area, and the upper portion of the induction space 177' may have a deformable cross-sectional area. Before the induction body 177 is inserted into the insertion space 175', the upper portion of the induction space 177' has a larger cross-sectional area than the lower portion, while the induction body 177 is located on the bottom surface of the insertion space 175'. When in contact and completely inserted, the upper portion of the induction space 177' may have the same cross-sectional area as the lower portion.

In addition, the induction body 177 may include an insertion body 177a, an induction member 177b, an induction elastic member 177c, and a fixed elastic member 177d.

The insertion body 177a has a shape corresponding to the insertion space 175 ′, and may be inserted into the insertion space 175 ′. An induction space 177' is formed concave on the upper surface of the insertion body 177a, and the blocking post 171 may be inserted into the induction space 177' so as to be positioned in a vertical direction.

As shown in the present embodiment, when the blocking post 171 is made in the form of an H-beam, and the insertion space 175' is made in a square column shape, the insertion body 177a is made in a square column shape and is guided. It may be desirable that the space 177' has a rectangular column shape. Meanwhile, both side surfaces of the insertion body 177a may be penetrated by the auxiliary member 175a.

The guide member 177b is made of a plurality, each of which has a plate shape, and is located along the guide space 177' on the upper surface of the insertion body 177a and is rotatable.

When the guide members 177b are respectively positioned in the vertical direction, the guide members 177b may be positioned so as to be in contact with each other and to form the same plane as the outer surface of the insertion body 177a. On the other hand, when the induction member 177b is inclined to move away from each other, the induction member 177b may be positioned to form an obtuse angle with the outer surface of the insertion body 177a. Here, the cross-sectional area between the guide members 177b may be larger than the cross-sectional area of the guide space 177'.

When the insertion body 177a is formed in a rectangular column shape and the induction space 177 ′ is formed in a rectangular column shape, the guiding members 177b may be formed in four, and each may be formed in a rectangular plate shape.

The induction elastic member 177c may be positioned between the insertion body 177a and the induction member 177b to connect the insertion body 177a and the induction member 177b. Here, the induction member 177b may be maintained in an inclined state from the upper surface of the insertion body 177a by the induction elastic member 177c to be kept in a state away from each other. In addition, when the induction members 177b are rotated to be close to each other, the induction elastic members 177c may accumulate a restoring force.

The fixing elastic member 177d is formed on the inner surface of the induction space 177' between both side surfaces of the insertion body 177a. Here, the fixed elastic member 177d may be formed in a shape extending from the inner surface of the induction space 177' and bent toward the bottom surface of the induction space 177'. The fixing elastic member 177d may be deformed so as to be pressurized and close to the inner surface of the induction space 177'. Here, the fixed elastic member 177d may accumulate a restoring force.

When the blocking post 171 is inserted into the induction space 177', the fixing elastic member 177d is in contact with the blocking post 171 and is deformed to be close to the inner surface of the induction space 177' while the blocking post 171 ) Can be pressurized. On the other hand, when the blocking post 171 is separated from the induction space 177', the fixing elastic member 177d may be deformed to move away from the inner surface of the induction space 177' to restore its original shape.

The guide body 177 made of the above configuration may be used as follows to insert the blocking post 171 into the insertion space 175'.

In a state in which the guiding members 177b are separated from each other by the guiding elastic members 177c, the insertion body 177a may be inserted into the insertion space 175'. Here, the induction member 177b may be maintained in a state supported on the upper surface of the installation body 175 by the induction elastic member 177c.

In the above state, the blocking posts 171 may be inserted into the induction space 177' through the induction members 177b. Here, since the guide members 177b have a larger cross-sectional area than the guide space 177', the blocking posts 171 may be more easily inserted into the guide space 177'.

In a state in which the blocking support 171 is inserted into the guide space 177' and moved downward, the blocking support 171, especially the flanges 171b of the blocking support 171, are in contact with the fixed elastic member 177d to be fixed. The elastic member 177d may be deformed to be close to the inner surface of the induction space 177'. In addition, the blocking posts 171 may be positioned between the fixed elastic members 177d and pressed against the fixed elastic members 177d to be fixed.

After the blocking post 171 is in contact with the bottom surface of the guide space 177', the insertion body 177a is gradually inserted into the insertion space 175' by the blocking post 171, and the guide member 177b is also While being inserted into the insertion space 175 ′, they may be rotated to be close to each other. When the insertion body 177a is in contact with the bottom surface of the insertion space 175', the guide members 177b can be completely inserted into the insertion space 175' and are parallel and perpendicular to the inner surface of the insertion space 175'. Can be positioned in any direction. Here, the auxiliary member 175a may pass through both side surfaces of the installation body 175 and the insertion body 177a to contact the web 171a of the blocking support 171. For this reason, the blocking post 171 may be inserted into the guide space 177' and the insertion space 175' by the fixed elastic member 177d and the auxiliary member 175a to be maintained in a fixed state. That is, in consideration of the size of the cross-sectional area of the induction space 177', blocking posts 171 of various sizes may be inserted and fixed in the induction space 177'.

The blocking part 107 may be installed in the installation space 10 corresponding to the position of the blocking support 171. It is shown that the concrete 20 is poured into the installation space 10. Before the concrete 20 is poured, the worker may install the installation body 175 in the installation space 10. Concrete 20 may be poured into the installation space 10 in which the installation body 175 is installed. The poured concrete 20 may be located around the installation body 175, and by being cured, the installation body 175 for rockfall prevention measures may be more strongly fixed to the ground. Here, the auxiliary member 175a functions as a reinforcing material for the concrete 20 and may maintain the installation body 175 in a fixed state in combination with the cured concrete 20.

On the other hand, although it is shown that the concrete 20 is poured in the installation space 10 in the present embodiment, it is not limited thereto, and soil or the like may be supplied and compressed. The compressed soil may be located around the installation body 175. In addition, it may be preferable that the upper surface of the installation body 175 is positioned above the upper surface of the installation space 10 in a state in which the insertion space 175 ′ is formed. For this reason, when soil is supplied to the installation space 10 or when the concrete 20 is poured, the soil or concrete 20 may not be guided to the insertion space 175'.

In the blocking part 107 of this embodiment, the blocking support 171 may be separated from the insertion space 175 ′ and disassembled even if it is damaged in the installed state, and a new blocking support 171 is inserted into the insertion space 175 ′. Can be installed. Therefore, the blocking support 171 of the blocking unit 107 can be easily maintained in a damaged or damaged state due to a collision with construction waste, thus saving time and cost according to the maintenance of the blocking support 171 Make it possible.

Above, the technical idea of the present invention has been described in detail with reference to preferred embodiments, but the technical idea of the present invention is not limited to the above embodiments, and those skilled in the art within the scope of the technical idea of the present invention Various modifications and changes are possible by the user.

100: construction waste treatment device
101: supply transfer unit
102: crushing part
103: discharge transfer unit
104: selection unit
105: auxiliary crushing part
106: auxiliary transfer unit
107: blocking portion

Claims (10)

A supply transfer unit located on the ground and transferring the introduced construction waste along one direction;
A crushing unit connected to the supply and transfer unit and crushed to a predetermined size while passing the construction waste supplied from the supply and transfer unit;
A discharge transfer unit connected to the crushing unit and receiving the construction waste crushed from the crushing unit and transferring it along one direction;
A sorting unit positioned in a direction crossing one direction from the upper side of the discharge transfer unit, separating the metal material contained in the crushed construction waste and transferring it in a direction crossing the one direction; And
Corresponding to the supply transfer unit and the discharge transfer unit, they are separated from each other along one direction so as to be spaced apart from the supply transfer unit and the discharge transfer unit, and a plurality of blocking posts positioned in the vertical direction, respectively, are located between the blocking posts and connected to the blocking posts to block It consists of a blocking body that can close between the posts, and an installation body inserted in a vertical direction on the ground with a concave insertion space in which a part of the blocking posts can be inserted in the vertical direction on the upper surface, and a shape corresponding to the insertion space. But, it may be inserted into the insertion space, and includes a blocking portion including an induction body formed with an induction space in which the blocking support can be inserted on the upper surface,
The induction body,
An insertion body formed in a shape corresponding to the insertion space, and an induction space formed concave on the upper surface;
Each consists of a plate shape, but is located along the guide space around the upper surface of the insertion body and is rotatable, so that it is positioned to contact each other to form the same plane as the outer surface of the insertion body, or the insertion body is inclined away from each other. A plurality of guiding members forming an obtuse angle with the outer surface of the; And
It includes an induction elastic member positioned between the insertion body and the induction member to connect the insertion body and the induction member, and to tilt the induction member away from each other to the upper surface of the insertion body,
In a state where the guiding members are separated from each other by the guiding elastic member, when the insertion body is inserted into the insertion space, the guiding member is supported on the upper surface of the installation body,
The blocking post is inserted into the guide space through the guide members, the inserting body is inserted into the insertion space so as to contact the bottom surface of the insertion space, and the guide members are inserted into the insertion space while being rotated to be close to each other. Construction waste treatment device.
The method of claim 1,
A crushing guide opening is formed through the crushing portion in the vertical direction,
The crushed part,
A plurality of crushing guidance protrusions positioned so as to correspond to the feeding and conveying portions on the inner side of the crushing guidance opening, and each formed to be convex in the vertical direction; And
It is made in a plate shape, and is located on the inner surface of the crushing guide opening so as to face the crushing guide protrusion, and includes a crushing body positioned so that the upper end is rotatable at the inner surface of the crushing guide opening,
When the construction waste flows into the crushing guide opening, the upper end of the crushing body rotates, and the lower end of the crushing body is moved to be close to the crushing guide protrusion or away from the crushing guide protrusion, so that the construction waste is crushed by the crushing body. Construction waste treatment device, characterized in that.
The method of claim 2,
Construction waste treatment apparatus, characterized in that the lower surface of the crushing guide opening is positioned to correspond to the upper surface of the discharge conveying unit.
The method of claim 1,
The sorting unit is made in the form of a conveyor belt including an electromagnet and a detection sensor,
A construction waste treatment apparatus, characterized in that the sorting unit has magnetic properties for a portion corresponding to the discharge transfer unit and does not have magnetism for a portion not corresponding to the discharge transfer unit.
The method of claim 1, wherein the construction waste treatment device,
An auxiliary crushing unit connected to the discharge conveying unit and crushing smaller than a predetermined size while receiving and passing the crushed construction waste from the discharge conveying unit; And
A construction waste treatment apparatus comprising an auxiliary conveying unit connected to the auxiliary crushing unit and receiving the construction waste crushed smaller than a predetermined size from the auxiliary crushing unit and transferring it along one direction.
The method of claim 5,
Construction waste treatment apparatus, characterized in that a protection unit having a width greater than the width of the discharge transfer unit and the width of the auxiliary transfer unit is installed below the discharge transfer unit and the auxiliary transfer unit.
The method of claim 5,
Blocking post is a construction waste treatment apparatus, characterized in that positioned along one direction so as to be spaced apart from the auxiliary transfer unit while corresponding to the auxiliary transfer unit.
The method of claim 1,
The installation body is a construction waste treatment device, characterized in that soil and sand are supplied around the installation body and compressed, or inserted into the ground in a state in which concrete is poured.
The method of claim 1,
In a state in which the insertion body is in contact with the bottom surface of the insertion space, the auxiliary member is screwed to the installation body through both side surfaces of the installation body and both side surfaces of the insertion body, and is in contact with the blocking post.
The method of claim 1, wherein the induction body,
Further comprising a fixed elastic member extending from the inner surface of the induction space between both side surfaces of the insertion body and bent toward the bottom surface of the induction space, and accumulating a restoring force while being deformed to be close to the inner surface of the induction space,
When the blocking post is inserted into the guide space, the fixing elastic member is in contact with the blocking post and deformed to be close to the inner surface of the guide space, and presses the blocking post.

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