JP2002128280A - Stage type scrap disposal yard - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a scrap disposal yard capable of conveying scraps efficiently, dismantling and/or breaking off/or sorting the scraps, and improving the quality of sorted scraps. SOLUTION: This scrap disposal yard provided with a separated and fixed stage for dismantling and/or breaking off and/or sorting the scraps conveyed by a transportation vehicle while collecting them temporarily is provided with an unloading loader installed in the vicinity of an unloading position at a peripheral fringe of the stage to unload the scraps from the transportation vehicle, a shear installed on the stage or adjacent to the stage in an arm work region of the unloading loader to cut the unloaded scraps, and a running passage for set at the peripheral fringe of the stage to let the transportation vehicle run only in the direction determined in advance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scrap processing yard suitable for dismantling various scraps such as automobiles.

[0002]

2. Description of the Related Art With the rapid development of automobiles in recent years,
At present, the number of scrapped vehicles is also increasing dramatically, and since recent automobiles use a large number of composite parts made of various materials, it is extremely complicated to separate materials for each part during dismantling. It is becoming. Further, at present, it is obliged by sales companies to collect the waste of home electric appliances, and it is also an important issue how to make the waste a renewable resource.

[0003] In the conventional scrap dismantling work, in general, in the improvement of dismantling work of scrapped vehicles, only car scrap is treated exclusively, and dismantling of other scraps such as household electric appliances and construction waste is excluded from normal handling. As a result, various types of scrap are accumulated in various places and are waiting for dismantling.

[0004] Among various scraps, there are those in which dissimilar metal parts to be separated and recovered, such as pipes and valves, are small, hard and firmly fixed, such as scraps in water distribution pipes. However, since such objects cannot be handled by the conventional dismantling work vehicle, they are often disposed of without being separated and collected. In this case, the piping is made of relatively inexpensive steel scrap, and the valve is made of relatively expensive gunmetal, which can be economically obtained if separated and collected. Is wasted.

Further, for example, in the case of a scrap such as an electric washing machine, the outer casing and the washing tub must be separated and dismantled from the inner electric motor. In an electric refrigerator, the casing and the inner heat insulating material and the compressor must be separated. However, with a conventional dismantling work vehicle, it is not possible to directly take out the electric motor and compressor inside these with the opening and closing work tool at the end of the boom. Processing was taking place.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to provide a scrap processing yard which can be efficiently conveyed, disassembled and / or broken and / or separated, and which leads to an improvement in the quality of the separated scrap. And Furthermore,
Another object of the present invention is to provide a scrap processing yard capable of minimizing the occurrence of accidents for living workers caused by scraps and machines during dismantling and / or breaking and / or sorting work.

[0007]

The stage type scrap processing yard according to the first aspect of the present invention is for dismantling and / or breaking and / or sorting while temporarily storing scrap conveyed by a transport vehicle. A scrap processing yard with an isolated fixed stage,
An unloader that is installed near the unloading position on the periphery of the stage, and that unloads the scrap from the transport vehicle; and an unloader that is installed on or adjacent to the stage in an arm working area of the unloader, A shear that cuts the scraps that have been dropped, and a traveling path that is set on the periphery of the stage and that allows the transport vehicle to travel only in a predetermined direction.

In the stage type scrap processing yard according to the second aspect of the present invention, a self-propelled dismantling work vehicle is disposed on the stage according to the first aspect, and the scrap is dismantled and / or broken and / or broken. Alternatively, it is provided with a plurality of work areas for performing sorting.

[0009]

DETAILED DESCRIPTION OF THE INVENTION In the present invention, a scrap processing yard provided with an isolated fixed stage for dismantling and / or breaking and / or sorting while temporarily storing scrap conveyed by a transport vehicle. An unloader installed near the unloading position on the periphery of the stage for unloading scrap from a transport vehicle; and an unloader installed on or adjacent to the stage in the arm working area of the unloader loader. And a traveling path set on the periphery of the stage to allow the transport vehicle to travel only in a predetermined direction, so that the transport, disassembly, and / or
Alternatively, it can be broken and / or separated, and the quality of the separated scrap can be improved.

That is, a traveling path for allowing the transport vehicle to travel only in a predetermined direction is set on the periphery of the stage, and an unloader for unloading scrap from the transport vehicle is installed near the unloading position. Has been
The transport vehicle can reach the unloading position in a short time with less traffic congestion following the traveling path for traveling only in the predetermined direction, and the unloading of the scrap is smoothly performed mainly by the loader, and After the unloading, the transport vehicle can depart without traffic congestion by a traveling path for traveling only in a predetermined direction.

The isolated fixed stage in the present invention may be an isolated fixed stage with respect to the peripheral traveling path. For example, a fixed stage whose position is higher or lower than the traveling path may be used. Alternatively, a fixed stage that is isolated from the surroundings including the traveling path by using a wall or a wall may be used.

The unloaded scrap is cut by a shear placed on or adjacent to the stage in the arm working area of the loader. If all the scraps transported by the transport vehicle are made of iron, the scrap is directly loaded from the transport vehicle into the input port of the shear by the loader, cut into a predetermined size without delay, and transported by another transport vehicle. I just need.

However, in many cases, such as scrap from a scrapped car, it must be sorted according to the material such as non-ferrous metal, plastic, rubber and the like. For this purpose, it is necessary to dismantle and / or break the scrap. If the large structure is simplified, it can be performed by an unloading loader or manual work. However, in many cases, the unloading loader or manual work requires sufficient disassembly and / or breakage. If the sorting work cannot be performed and the work is performed manually, the worker moves into the yard by himself, and there is a possibility that the scrap or the machine may cause an accident to the worker.

Therefore, according to the present invention, a self-propelled dismantling work vehicle is arranged on the stage, and a plurality of work areas for dismantling and / or breaking and / or sorting scraps are provided, so that a living worker can be provided. Can be prohibited from entering the stage, and only the self-propelled dismantling work vehicle can enter the stage. Thus, the dismantling and / or breaking and / or sorting work can be performed efficiently, and the occurrence of accidents for living workers due to scraps, machines, and the like can be extremely reduced.

The self-propelled dismantling work vehicle can be appropriately selected according to the material constituting the unloaded scrap. For example, when the scrap does not need to separate non-ferrous metals such as a chassis of an automobile, the scrap is mounted on the body of the self-propelled vehicle so as to be able to undulate and turn in order to efficiently disassemble and / or break the work. A self-propelled dismantling work vehicle including a hydraulically operated boom and an opening and closing work tool for dismantling scrap mounted on the end of the boom is disposed in a work area.

In order to improve the working efficiency, the self-propelled dismantling work vehicle described above is provided with a pair of left and right driven open / closed arms mounted on a front portion or a rear portion of the vehicle body so as to be able to move up and down. A multi-type self-propelled dismantling work vehicle further provided with a holding tool for holding the attached scrap object between the arms may be arranged in the work area.

In the case where scraps need to be separated from non-ferrous metals such as automobile engines, etc., in order to efficiently disassemble and / or break and / or separate work,
A self-propelled dismantling work vehicle equipped with a lifting magnet as a work tool is arranged in a work area. The work vehicle provided with the lifting magnet may be a single work vehicle or one of the detachable tools of the multi-type self-propelled dismantling work vehicle.

In the work area according to the present invention, an area on the stage may be determined for each of the plurality of self-propelled dismantling work vehicles. Does not prohibit including overlapping areas by car.

[0019] Further, for the transfer of scrap between distant work areas, a scrap transfer means such as a transport vehicle, a transfer conveyor, a lifter or the like which moves between these work areas may be provided.

[0020]

FIG. 1 is an explanatory view illustrating the configuration of a stage type scrap processing yard according to the present invention. As shown in the figure, the stage-type scrap processing yard (1)
A fixed stage (3) is provided at a position about 1 m higher than the traveling path (2) on which the (30) travels.

In the vicinity of the unloading position (4) of the fixed stage (3), an unloading loader (5) is rotatably mounted on a support column (7) erected on a base (6). ing. Loader (6)
At the end of the arm (8), a holding device (9) is provided, which holds the scrap (10) transported by the transport vehicle (30), unloads it, and stores it in the storage area (11) on the fixed stage (3). ) Or transfer the scrap (10) to the inlet (13) of the guillotine shear (12).

The unloading transport vehicle (30) returns from the processing yard (1) through the traveling path (2) around the fixed stage (3). At this time, since the traveling path (2) is a one-way street, it is possible to leave the yard (1) without congestion.

A work area (22) of a self-propelled dismantling work vehicle (16) having a backhoe (15) with a lifting magnet (14) capable of magnetically attracting iron metal is provided on the fixed stage (3). In order to remove non-ferrous metals and plastics, a pair of left and right arms (20) equipped with a hydraulically operated boom (18) equipped with an opening and closing work tool (17) at the tip and a clamp (19) are mounted on the front or rear of the vehicle. The work area (23) of the provided multi-type self-propelled dismantling work vehicle (21) is determined.

The two self-propelled dismantling work vehicles (16) and (21) can independently unload the scrap (10) from the transport vehicle (30),
In each work area, the scrap (10) is dismantled, broken, and sorted in cooperation. The self-propelled dismantling vehicle (16) (21)
Arrange that only humans can move, and that workers cannot enter by themselves.

To achieve the above configuration, the transport vehicle (3
For (0), unload one way, unload with the loader (5), and disassemble, break, and sort materials with non-ferrous and impurity-adhered materials using the multi-type self-propelled dismantling vehicle (21). The magnetic metal such as iron is separated by a self-propelled dismantling work vehicle (16), the separation is completed, and the materials that need to be cut are put into a guillotine jar, cut, and shipped. It is possible to transport, disassemble and / or break and / or sort efficiently, and also to improve the quality of the sorted scrap.

Further, two types of self-propelled dismantling work vehicles (16) and (21) are arranged on the fixed stage (3), and a plurality of work areas (22) ( By providing 23), it is possible to prohibit living workers from entering the stage, and only the self-propelled dismantling work vehicle to enter the stage. As a result, the occurrence of accidents for living workers caused by scraps, machines, and the like can be extremely reduced.

[0027]

According to the present invention, as described above,
It is possible to obtain a scrap processing yard that can be transported and / or dismantled and / or broken and / or separated, and also leads to an improvement in the quality of the separated scraps. Further, the dismantled and / or broken and / or separated work can be performed. There is an effect that it is possible to obtain a scrap processing yard capable of minimizing the occurrence of accidents for living workers due to scraps, machines and the like.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram illustrating a configuration of a stage type scrap processing yard of the present invention.

[Explanation of symbols]

 (1) ... Stage type scrap processing yard, (2) ... Traveling path, (3) ... Fixed stage, (4) ... Unloading position, (5) ... Unloading loader, (6) ... Base, (7) ... support column, (8) ... arm, (9) ... clamping tool, (10) ... scrap, (11) ... storage area, (12) ... guillotine shear, (13) ... inlet, (14) ... lifting magnet , (15)… Backhoe, (16)… Rifmag-type self-propelled dismantling work vehicle, (17)… Opening / closing work tool, (18)… Hydraulically operated boom, (19)… Holder, (20)… Arm, ( 21)… Multi-type self-propelled dismantling work vehicle (22)… Work area, (23)… Work area, (30)… Transportation vehicle,

Claims (2)

[Claims] 1. A scrap processing yard provided with an isolated fixed stage for dismantling and / or breaking and / or sorting while temporarily storing scraps conveyed by a transport vehicle, comprising: An unloader that is installed near the unloading position and unloads the scrap from the transport vehicle, and that is installed on or adjacent to the stage in the arm working area of the unloader loader, and the unloaded scrap is A stage-type scrap processing yard, comprising: a shear to be cut; and a traveling path that is set on a periphery of the stage and allows the transport vehicle to travel only in a predetermined direction. 2. The vehicle according to claim 1, wherein a self-propelled dismantling work vehicle is disposed on the stage, and a plurality of work areas for dismantling and / or breaking and / or sorting scraps are provided. Stage type scrap processing yard as described.