KR20080103624A - System for disassembling a scrapped car - Google Patents

Abstract

A cyclic type scrapped car treatment system and a method capable of adjusting the size of the entire system of domestic junkyard are provided to adjust the size of the entire system of domestic junkyard by moving the scrapped car along each rail path. Rotational plate apparatuses(12, 22, 32, 42) converts the progressive direction of a scrapped car(1) and a lent car(2) in a location connected rails(11, 13a, 21, 23a, 31, 31a, 41, 41a) in cyclic type path. A lent car and a scrapped car move the rail-to-rail forming the cyclic type path. A scrapped car treatment process is performed around a rail forming the cyclic type path.

Description

System for disassembling a scrapped car}

1 is a view showing the status of the domestic car disposal process,

2 is a schematic diagram of an isolated scrap car treatment system,

3 and 4 are schematic diagrams showing an example of a conveyed system,

5 is a plan view of a circulation type junk car processing system according to the present invention;

6 is a plan view of the rotating plate device in the junk car processing system according to the present invention,

Figure 7 is a side view showing the configuration and operating state of the turntable device in the junk car processing system according to the present invention,

8 is a view for explaining a junk car treatment process according to the present invention,

9 and 10 are a front view showing a folding chamber installed in the explosion hazardous parts processing process in the junk car processing system according to the present invention,

11 is a view showing the size and the distance between the processes of the circulating waste disposal system according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: junk car 2: truck

11: rail 12: rotating plate device

13: rotating plate 13a: rail

21: rail 22: rotating plate device

23: rotating plate 23a: rail

31: rail 32: rotating plate device

33: rotating plate 33a: rail

41: rail 42: rotating plate device

43: rotating plate 43a: rail

110: hydraulic device 111: piston

112: fixed block 120: a rotating device

121: fixing part 122: rotating part

130: chamber 131: exhaust port

The present invention relates to a system and method for a circulating type junk car, and more particularly, to process a junk car processing process according to each rail path while a truck moves along a rail forming a circulating path while a truck to be processed is seated. Circulating waste truck treatment system and method configured to proceed.

Cars are becoming a necessity today to sustain human life and industrial activities, and the number of junk cars is gradually increasing with the explosive increase in the number of registered vehicles.

The number of domestic automobiles has increased every year, exceeding 16 million units in 2007, and domestic sales amounted to 1.16 million units every year. The number of scrapped cars is 530,000 units in 2006, but is expected to increase continuously to reach 1 million units in 2015.

For this reason, proper disposal of used vehicle is very important. Since it is a complex product consisting of several parts, pretreatment for the reuse and reuse of parts and materials is essential. This is very high.

In addition, the reuse of used parts has a problem that should be applied within a very limited range because the product cycle is short.

Currently, about 75% of the domestic car is recycled with used parts and scrap metal, and the remaining 25% is buried as ASR.

1 is a view showing the current state of the domestic car disposal process.

In general, there are two types of waste car treatments: recovery and resale of used parts, and shredder treatment.

The infrastructure for the disposal of junk cars is relatively well organized in Japan and Europe, where the country is narrow. In Germany, about 3,000 to 4,000 companies handle junk cars.

In Korea, since the number of scrapped cars (more than 1 million) that can have economic value has not been generated yet, the infrastructure for scrapping scrapped vehicles is not well established. Is not a major source of second-hand parts. Its main function is simply to dispose of used cars.

Therefore, most companies do not meet the profitability of the scale is very small situation.

Recently, due to the high demand for revision of the Automobile Management Act to expand the recycling of second-hand parts from scrapped cars, the law was revised to expand the allowable parts for scrapped cars.

Recent environmental legislation related to recycling of abandoned vehicles shows that in the EU scrapping rules that European countries have to implement, all vehicles sold after July 1, 2002 for vehicles including passengers and vans up to 9 passengers and trucks weighing less than 3.5 tons The automaker's scrapped vehicle collection must be made free of charge. Vehicles sold before July 1, 2002 are to be collected free of charge from January 1, 2007.

Due to these laws, each car manufacturer has to collect their own products free of charge, while building an in-house decommissioning system to deal with the environmentally friendly waste trucks. Therefore, additional costs are expected.

Due to the influence of European scrapping laws, the law on domestic scrapping has also been enacted on January 1, 2008. The Law on Resource Recycling of Electricity, Electronics, and Automobiles has been implemented. Guidelines are required.

In order to cope with these trends, domestic automakers have also established and operated a dismantling plant facility for waste cars, and are conducting research on environmentally friendly treatment methods for waste cars.

However, in order to collect and dismantle all the vehicles sold by the company that sold the cars free of charge, the company must have the ability to dismantle the same amount of sales as the sales volume. There are many difficult parts to be described, and various problems occur when an automobile manufacturer uses a conventional general disposal vehicle treatment system and method as it is.

Currently, there are two types of waste disposal systems that are applied, isolated and transported.

Attached FIG. 2 is a schematic diagram of a segregated junk car treatment system.

The segregation method has been adopted by most of the junkyards since the disposal of the junk car, and is a system for dismantling the received car by using various facilities arranged in a flat open area on a site having a certain area.

This isolation type has the advantage of having flexibility in the process by treating the desired process according to the convenience of each workplace is separated, but it is not easy to move between processes (mainly forklift truck), it is difficult to secure a large amount of processing capacity.

In addition, the components and processes are complicated and enormous, which leads to excessive dismantling time, high dismantling cost per vehicle, high risk of accidents during work, and even securing a place to store parts generated after dismantling. There was a difficult problem.

The transfer system was developed to make up for the shortcomings of the isolated system, and is dismantled by semi-automated equipment and manual labor by arranging each process in a line like an automobile production process.

3 and 4 are schematic diagrams showing examples of the transfer system.

Such a transfer system has advantages in that it is easy to move to the next process and can handle a large amount of junk cars because it is sequentially performed for each process, but has a disadvantage of having a large site, high investment cost, and low flexibility of the process.

FIG. 4 is a view showing an environmentally friendly waste disposal system of a waste disposal plant operated in response to EU waste regulation, where waste disposal registration → explosive parts disposal → preparation process → liquid flow recovery → dismantling of shellfish → dismantling internal organs → engine Work is carried out in the following order: / transmission / exhaust / chassis part removal → body compression process.

Like other transport systems, the transport system of the illustrated example has a high installation area, requires a lot of workers, and has a disadvantage in that it is difficult to apply when a small or small number of people work because of a long distance between processes.

Therefore, the present invention has been invented to solve the above problems, the junk car is determined while moving the junk car along each rail path while the trolley in the state where the junk car to be processed is moved along the rail forming the circular path As it is configured to proceed with the treatment process, it is possible to adjust the size of the entire system in various domestic junkyards, use the minimum installation area and installation cost compared to the same number of treatments, and minimize the cost for the treatment facility. It is an object of the present invention to provide a system and method for processing a typed tea.

In another aspect, the present invention is to provide a circulating waste disposal system and method that can satisfy a large amount of processing, which is an advantage of the flexibility and the transfer of the separable type, because the moving distance between the working process is short and the process is flexible. have.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In order to achieve the above object, the present invention, by arranging the rail to which the trolley on which the junk car is seated can be moved in a circular manner to allow the trolley and the junk car seated thereon to move along the circular path, the circular path In the position where the rail and the rail is connected in the installation of a rotary plate device that can change the direction of progress of the bogie and junk car, so that the bogie and junk car can move between the rails forming a circulation path, and forms the circulation path Around the rail to provide a circulating type junk car processing system, characterized in that configured to allow the entire process of the trash car processing to be carried out by installing a system for the treatment of the junk car to perform a predetermined junk car treatment process.

Here, the rails are arranged in a circular circular shape, characterized in that the rotating plate device is installed at each corner position where the rail and the rail is connected in the rectangular circular path formed by the rails.

And, among the rails arranged in a circular circular shape, facilities for processing and dismantling explosion hazardous parts around the first rail, liquid flow recovery facilities around the second rail, and third Internal / exterior dismantling equipments are installed around the rails that make up the side rails, and engine / transmission demolition equipments are installed around the rails that make up the fourth side. As it moves, it is characterized in that it can be configured to proceed with the disposal process of the explosion hazard parts and pre-disassembly process, liquid flow recovery process, internal / external dismantling process, engine / transmission dismantling process.

In addition, the rotating plate device is a rail is formed on the upper surface and the rotary plate is moved up and moved along the rail, a hydraulic device for raising and lowering the rotating plate, and a rotating device for rotating the rotating plate It is characterized by.

In addition, the rotating plate device is a fixed block is installed at the end of the piston to move up and down vertically in the hydraulic device, the fixed part of the rotating device is installed on the fixed block, the rotating part of the rotating device is configured to be integrally combined with the rotating plate It is characterized by.

On the other hand, the present invention comprises the steps of constructing a circulation type junk car treatment system of claim 1 to claim 5; Seating the junk car on a trolley mounted on the wheel of the first tumbler device and performing a junk car registration process; Carrying out the explosion hazardous parts treatment and pre-disassembly process by moving the used car that has completed the registered car registration process along the first rail of the circulation path using a trolley; Performing a liquid phase recovery process while redirecting the used car that has completed the explosion hazardous parts processing and pre-disassembly process with a trolley using a second rotating plate apparatus and moving along the second rail; Carrying out the internal / external dismantling process while changing the direction of the waste car having completed the liquid phase flow recovery process using a third rotating plate apparatus together with a trolley and moving along the third rail; Carrying out an engine / transmission demolition process while the vehicle is completed by dismantling the internal / exterior dismantling process with a trolley, using a fourth turntable device, and then moving along the fourth rail; It provides a method for dismantling a circulating waste truck, comprising the step of performing a compression process by moving the chaff of the trash car completed the engine / transmission demolition process to a compressor.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

The present invention proposes a new type of circulation system by drastically changing the existing system, and the system of the present invention minimizes the system installation area and the moving distance between processes of the worker to minimize the junkyard to the large junkyard. Practically applicable.

5 is a plan view of the circulating waste disposal system according to the present invention, which shows a cyclical arrangement between processes, which is the core of the present invention.

In the junk car treatment system according to the present invention, the components for the junk car treatment, that is, the equipment for the junk car treatment (not shown in FIG. 5) have a rectangular circular path, that is, a rail so that the entire process of the junk car treatment can be performed in a circular manner. It is arranged along the periphery of (11, 21, 31, 41).

In FIG. 5, reference numerals 11, 21, 31, and 41 denote rails through which a vehicle on which a vehicle is loaded can move, and rails are disposed to be installed along a rectangular circular path, as illustrated. Rotating plate devices 12, 22, 32, and 42 are disposed and installed between the rails 11, 21, 31, and 41 at each corner.

The arrows indicated along the rails 11, 21, 31, and 41 in FIG. 5 indicate the moving direction of the bogie and the junk car loaded therein, and the bogie is loaded on the bogie while moving along the rectangular path of the arrow along the rail. The junk car is subjected to each predetermined treatment process disposed along the rectangular path of the arrow.

In the junk car handling system of the present invention, the junk car basically moves in the direction of the arrow along the rails 11, 21, 31, and 41 in a state seated on a truck that can be moved on the rail. → ③ Liquids recovery → ④ Dismantling of internal / external components → ⑤ Dismantling through engine / transmission dismantling process.

In the junk car treatment system of the present invention, the rails 11, 21, 31, and 41 are formed along the rails, so that the respective processes of the trucks may be performed in advance. The facilities for the disposal of waste cars associated with the process are each arranged.

In other words, around the rail 11, which forms the first side of the rails 11, 21, 31, and 41 arranged in a circular circular shape, facilities for processing and dismantling explosion-safe parts are provided. Liquid flow recovery facilities around the rail 21 forming, internal / exterior dismantling facilities around the rail 31 forming the third side, and engine / transmission disassembly around the rail 41 forming the fourth side The facilities are installed.

Here, the process-specific treatment equipment disposed along each rail (11, 21, 31, 41) is used and installed in order to perform the corresponding process in the conventional junk car treatment system is not different from those, in this specification Detailed description of the processing equipment will be omitted.

In the junk car treatment system of the present invention, the truck moved along the previous rail in order to move the truck and the junk car of the treatment target seated thereon along the circular process path for the junk car treatment, that is, the rectangular path shown as an example. And the direction of the bogie must be changed at the position where the previous rail and the next rail are connected so that the junk car can move after entering the next rail.

To this end, the rails 11, 21, 31, and 41 forming the circulation path and the rotary plate devices 12, 22, 32, and 42 for converting the moving direction of the bogie and the junk car seated thereon are connected to the rails. The rotating plate device is as shown in the attached Figs. 6 and 7.

Figure 6 is a plan view of the rotating plate device in the junk car processing system according to the present invention, Figure 7 is a side view showing the configuration and operating state of the rotary plate device in the junk car processing system according to the present invention, which is a rotary plate (13, 23, 33, 43 shows an elevated state.

As shown in the figure, the trolleys 12, 22, 32, 42 move along the rails 13a, 23a, 33a, 43a while the rails 13a, 23a, 33a, 43a are formed on the upper surface thereof. The rotating plate (13, 23, 33, 43), the hydraulic device (110) for raising and lowering the rotating plate (13, 23, 33, 43), and the rotating plate (13, 23, 33, 43) It is configured to include a rotating device 120 for rotating.

As described above, rails 13a, 23a, 33a, 43a on which the trolley is movable are installed on the upper surfaces of the rotary plates 13, 23, 33, 43, and the rotary plates 13, 23, 33, 43 are hydraulic devices ( The elevating operation can be performed up and down by 110, and the rotating operation can be performed at a predetermined angle by the rotating device 120.

In an example configuration, a fixing block 112 is installed at an end portion of the piston 111 that vertically moves forward and backward (ascending operation) in the hydraulic device 110, and the rotating device 120 is fixed to the fixed block 112. The fixing part 121 of) is installed, the rotating part 122 of the rotating device 120 can be implemented in a configuration combined with the rotating plate (13, 23, 33, 43) integrally.

In such a configuration, when the hydraulic device 110 is driven to raise the piston 111, the fixed block 112, the rotating device 120, and the rotating plates 13, 23, 33, 43 rise together, and then the rotating device. When the 120 is driven to rotate the rotating unit 122 of the rotating apparatus, the rotary plates 13, 23, 33, and 43 which are integrally connected are rotated together.

Of course, when the hydraulic device 110 is reversely driven and the piston 111 descends, the rotary plates 13, 23, 33, 43 and the bogie and the abandoned car descend together.

The rotary plate device 12, 22, 32, 42 is installed at the corner position of the circular path where the rails (11, 21, 31, 41) and the rail are connected, so that the trolleys are moved to the rails (11, 21, 31, After the process is completed along 41, the rails 13a, 23a, 33a, 43a are mounted on the rails 13a, 23a, 33a, 43a on the upper surface of the rotary plate 13, 23, 33, 43a. 33,43 rises about 30 cm from the bottom surface, and then the rotary plates 13, 23, 33, 43 are rotated 90 ° clockwise (or counterclockwise) by driving the rotary device 120. The front and rear directions of the bogie and the dump truck mounted thereon are converted to match the front and rear directions of the next rails 11, 21, 31, and 41, and then the rotary plates 13, 23, 33, 43) is lowered to the same height as the floor surface.

Thus, in order for the truck to move to the next process, the rail on the turntable must move forward and backward with the rail of the next process so that the trolley can move. Therefore, in the case of the square circulation path, the turntable must rotate exactly 90 °. It is the link between processes.

As an example of the junk car treatment system according to the present invention, it is possible to install a rail to form a circular circulation path as described above, but when adding a process or further separating the process, For example, rails are installed to form a pentagonal or hexagonal circulation path, and a turntable for turning is installed at the corner where each rail and rail meet each other, so that the bogie and the junk truck can be determined while traveling along the pentagonal or hexagonal circulation path. Each process may be performed.

Attached FIG. 8 is a view for explaining a process for treating a junk car according to the present invention.

① Dead Car Registration

Using the forklift 3, the junk car 1 is seated on the trolley 2 placed on the first turntable of the reference numeral 13, and then the junk car registration process is performed on the first turntable.

In this way, when the truck is seated on the trolley and the junk car registration process is completed after the trolley is placed on the trolley, the rotor plate 13 rotates 90 ° clockwise to move the front and rear directions of the trolley and the wheel of the next process (11). ) To the right direction.

② Explosion Hazardous Parts Disposal and Dismantling

The bogie 2 and the junk car 1 move along the first rail of reference 11.

In this process, the folding chamber 130 having the exhaust port 131 for discharging gas on the upper part is expanded to a size of a junk car, and the folding chamber is enclosed around the junk car. After exploding, recover the remaining explosion hazard parts and prepare for the liquid phase recovery process.

③ Recovery of liquids

After completion of the process of explosive hazard treatment and pre-disassembly, move the trolley (2) and the junk car (1) onto the second rotary plate (23), rotate the rotary plate to change direction, and then move the liquid along the second rail (21). Implement a flow recovery process.

A liquid, such as fuel, various oils, an antifreeze, a refrigerant, and the like are recovered to the container using the liquid flow recovery device 140 installed along the rail.

The liquid flow recovery device is composed of a fuel recovery tool using suction and pressurization, various oil recovery devices, and the like, and can recover nine types of liquid flows such as fuel, oil, and antifreeze.

④ Dismantling internal / exterior

After completion of the liquid flow recovery process, the trolley (2) and the waste truck (1) are moved onto the third rotating plate (33), and then the rotating plate is rotated to change the direction, and then the internal / exterior dismantlement is moved along the third rail (31). Carry out the process.

In this step, lift parts 141 are used to disassemble the external parts such as bumpers and the internal parts such as seats.

The disassembled exterior parts and interior parts are collected in each container 142 and recovered.

⑤ Dismantle engine / transmission

After completion of the internal / exterior dismantling process, move the trolley (2) and the junk car (1) onto the fourth rotary plate (43), rotate the rotary plate to change direction, and then move the engine / transmission along the fourth rail (41). Perform the dismantling process.

In order to dismantle the engine and the transmission, the lower part of the operation is necessary so that the lift 151 should be installed in this process.

After dismantling the engine and the transmission as described above, the forklift 4 is used to move the sheath to the compressor and compress it. In the dismantling system of the present invention, the compressor is freely installed depending on the situation because the position and specifications of the compressor are not important. It is possible.

① ~ ⑤ Since there is a stop bar between the processes, the stop bar is used to fix the trolleys by using the stop bar while the vehicle is seated.

9 and 10 are front views showing the folding chamber installed in the explosion hazardous component processing process, Figure 10 is an operation state diagram during operation.

In FIG. 9, (a) shows the state in which the chamber 130 is folded while not working, and (b) shows the closed chamber (1) in the folded chamber 130 to start the explosion hazardous component processing process. It shows the state unfolded to cover.

In FIG. 10, the chamber 130 is installed to be vertically elevated while being suspended from the ceiling 132. When not in use, the chamber 130 is lifted up in a folded state, and after the pre-disassembly for the liquid flow recovery process, the chamber 130 is finished. Unfold and then descend to cover the junk car (1).

As described above, after the chamber 130 covers and seals the surroundings of the junk car 1, an explosion part such as an air bag and a seat belt pretensioner is exploded by using a wireless explosion treatment device. It is sucked through and discharged to outside.

Referring to the operation time and work flexibility between the dismantling process in the waste car treatment process of the present invention as follows.

First, when the current waste car treatment process is divided into eight detailed processes, the treatment time for each process and the treatment time when divided into four processes allocated in consideration of the time are shown in Table 1 below.

Table 1 shows an example of processing time and distribution time for each process. As shown in the drawing, when the processing time of each process is applied to a cyclic system, 1.① ~ ②, 2.③, 3.④, It can be divided into four parts of 4.⑤, and considering the rotation time (1 minute) and the intermediate lead time of each rotating plate, the time allocation for each process can be set to 22 to 26 minutes.

This time allocation demonstrates the suitability of the circulatory junk car treatment system according to the present invention, and enables the user to set the number of operators and system scale to be put in place, thereby enabling flexibility between tasks.

Since the compression of the skin is less than 20 minutes even considering the movement time, compression time, and loading time of the compressed skin, the compression process does not induce a process delay even if the time distribution is taken into consideration only with the foregoing processes.

11 is a view showing the size and the distance between the process of the circulating waste disposal system according to the present invention, showing an example of the cyclic system scale and the distance between the process.

As shown, the rotating plate is a square of 1m in length, and each process can all be solved within a distance of 8m.

In the case of actual vehicle recycling, it can be seen that any process can be performed in about 6 to 7m except for the overlapping part when it is rotated by the rotating plate. Therefore, the operator using the system skips the process by himself. Even if the maximum moving distance between processes is less than 10m, the distance between the first process and the end process is about 30 to 40m in the existing system, which can drastically reduce the process distance.

As described above, according to the circulation type junk car processing system and method according to the present invention, the truck is moved along each rail path while the trolley in the state in which the junk car to be processed is seated moves along the rail forming the circular path. By being configured to proceed to a predetermined junk car treatment process, there are advantages as follows.

1) It is a system that can work with more than 7-8 people from the scale that 1 ~ 2 people can work in domestic junkyards of different sizes.

2) It is configured to carry out the process while moving the junk car along the circulation path, and the minimum installation area and installation cost are used compared to the same number of treatments, so the infiltration water prevention treatment for the floor of the junkyard, roof installation and It is possible to minimize the cost of the explosion hazardous parts treatment facility, etc., and the process of recovering the truck, which is one of the major problems of the existing transport system, is unnecessary.

3) The short travel distance between work processes and the flexible process make it possible to satisfy large amount of processing which is an advantage of work flexibility and transfer type.

4) As workers can work inside the circulating system, they can see each other's process progress and can communicate to improve overall productivity.

Claims (6)

The rails on which the trucks to be seated can be moved are disposed in a circular manner so that the trucks and the junk cars seated thereon can move along the circular paths. By installing a rotating plate device that can change the direction of movement of the trolley and the car to move between the rails forming the circulation path, and to perform a predetermined junk car treatment process around the rail forming the circulation path By installing the system for the treatment of the junk car for the circulation type of the junk car processing system, characterized in that the entire process of the disposal of the junk car is configured to proceed in a circular manner. The method according to claim 1, The rails are disposed in a rectangular circular shape, and the turntable device is installed in each corner position where the rail is connected to the rail in the rectangular circular path formed by the rails. The method according to claim 2, Among the rails arranged in the circular circular shape, facilities for handling and dismantling explosion hazardous parts around the first rail, liquid flow recovery facilities around the second rail, and the third rail Internal / exterior dismantling equipments are installed around the rails, and engine / transmission demolition equipments are installed around the rails that constitute the fourth side. Circulation type waste vehicle treatment system, characterized in that the disposal process of the process of explosion hazardous components, pre-disassembly process, liquid flow recovery process, internal / external dismantling process, engine / transmission dismantling process in order. The method according to claim 1 or 2, The rotating plate apparatus includes a rotating plate having a rail formed on an upper surface thereof, the rotating plate being moved and raised along the rail, a hydraulic device for elevating the rotating plate, and a rotating device for rotating the rotating plate. Circulation type junk car processing system characterized by the above-mentioned. The method according to claim 4, The rotating plate device is a fixed block is installed at the end of the piston vertically moving up and down in the hydraulic device, the fixed part of the rotating device is installed on the fixed block, the rotating part of the rotating device is configured to be integrally coupled with the rotating plate Circulation type junk car processing system characterized by the above-mentioned. Constructing a circulation type junk car processing system of claims 1 to 5; Seating the junk car on a trolley mounted on the wheel of the first tumbler device and performing a junk car registration process; Carrying out the explosion hazardous parts treatment and pre-disassembly process by moving the used car that has completed the registered car registration process along the first rail of the circulation path using a trolley; Performing a liquid phase recovery process while redirecting the used car that has completed the explosion hazardous parts processing and pre-disassembly process with a trolley using a second rotating plate apparatus and moving along the second rail; Carrying out the internal / external dismantling process while changing the direction of the waste car having completed the liquid phase flow recovery process using a third rotating plate apparatus together with a trolley and moving along the third rail; Carrying out an engine / transmission demolition process while the vehicle is completed by dismantling the internal / exterior dismantling process with a trolley, using a fourth turntable device, and then moving along the fourth rail; Performing a compression process by moving the skin of the scrapped car that has completed the engine / transmission demolition process to a compressor; Circular dismantled vehicle dismantling method comprising a.

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