JP2890080B2 - Cleaning device for charging section for coal charging vehicle, alignment device and alignment method thereof - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning apparatus, a positioning apparatus and a positioning method for a coal charging section for a coal charging vehicle which is a moving machine in a coke oven. When cleaning the charging section several pitches ahead while charging coal into the charging section, it is possible to reliably and automatically adjust the position of the cleaning mechanism in response to the deformation of the coke oven, and a cleaning device for the charging section for coal charging vehicles. , Its alignment device, and its alignment method.

[0002]

2. Description of the Related Art A schematic plan view of a conventional coke oven is shown in FIG.
Shown in A charging section 2 for charging coal is opened on the upper surface of the coke oven 1. The charging section 2 is in a furnace group direction (the length direction of the coke oven 1, that is, the moving direction of the coal charging vehicle 3; hereinafter, referred to as an X direction) and a furnace length direction (perpendicular to the furnace group direction of the coke oven 1). (Width direction, hereinafter referred to as Y direction)
Are formed at predetermined intervals.

[0003] Normally, the operation of the coal charging car 3 is performed by the coal charging mechanism 4 at a 5-pitch interval such as the first charging kiln, the sixth charging kiln, and the eleventh charging kiln. Coal charging work is performed every other time. Here, tar and the like accompanying the coal dry distillation adhere to the charging section 2, that is, the charging frame, the charging port, and the charging lid. Therefore, it is necessary to clean the tar.

[0004] As shown in FIG. 9 as a schematic side view, the cleaning timing of the charging section 2 is a sixth cleaning mechanism which becomes the charging furnace next when coal is charged into the first charging kiln. 5
If it is possible to perform cleaning, the operation is efficient.

However, the coke oven 1 has a brickwork structure, and deformations in the X direction (furnace direction) and the Y direction (furnace length direction) occur due to the heat of coke production and other aging, and the respective coke ovens 1 As a result of the positions of the inlets 2 being displaced from each other, the interval L between the first and the sixth is not constant between the charging kilns.

Therefore, when the coal-charged vehicle 3 has been positioned with respect to the first charging section 2 for charging coal, the cleaning mechanism 5 for cleaning the charging section 2 sixthly. However, there is no guarantee that the sixth kiln is correctly aligned, and so-called misalignment occurs.

[0007] Various cleaning mechanisms 5 are known. For example, the charging hole and charging frame cleaning mechanism disclosed in Japanese Patent Application Laid-Open No. 2-129291 is capable of aligning it with the core of a charging kiln, but has a limit in absorbing the above-mentioned misalignment error. is there. Further, since the positioning can be performed only after the loading lid is removed, there is a problem that the cleaning mechanism of the loading lid itself cannot be positioned.

In Japanese Patent Publication No. 51-48642 and Japanese Patent Application Laid-Open No. 1-174593, the cleaning mechanism is fixedly supported on a vehicle loaded with coal, so that the cleaning mechanism is aligned with the kiln core to be charged. In order to cope with the deformation of the coke oven, it is necessary to adjust the position of the coal-charged vehicle itself, and there is a limit in increasing the operation efficiency.

[0009] In short, the charging section such as a charging frame, a charging port, a blower lid, etc. is located at a position several pitches away from the charging kiln in which coal is inserted, which is a main operation of the coal charging vehicle 3, for example, 5 pitches. In a coal-charged vehicle having a structure in which a cleaning mechanism is arranged, there is a problem that it is difficult to cope with a displacement of a charging portion due to deformation of a coke oven.

[0010]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and is based on the premise that charging portions are distributed in mutually shifted positions in a coke oven.
A charging unit for a coal-charged vehicle capable of aligning a cleaning mechanism for cleaning a charging unit several pitches away from the charging unit without affecting a coal charging operation which is a main function of the coal-charged vehicle. It is an object of the present invention to provide a cleaning device, a positioning device thereof, and a positioning method thereof.

[0011]

Means for Solving the Problems That is, the first invention is:
The cleaning mechanism can be moved two-dimensionally, and if the displacement of the loading section is stored in advance, the cleaning mechanism can be aligned in accordance with the displacement, and this displacement greatly changes within a predetermined period. It focuses on the fact that it can be used effectively rather than on a coke oven .
It has a coal charging vehicle that moves along the direction of the arm and charges coal from the plurality of charging portions, and a cleaning mechanism that is provided in the coal charging vehicle and cleans the charging portion of the coke oven. A cleaning device for a charging section for a coal charging vehicle, comprising: an X-direction carriage provided in the coal charging vehicle and movable along the furnace group direction; the above furnace team direction and movable along the perpendicular furnace length direction and each of the loading section
And a plurality of Y-direction carriages 13 corresponding to the above, and the cleaning mechanism and the loading lid removing mechanism of the loading lid of the loading section are provided in each of the Y-direction carriages 13. It is a cleaning device for a charging section for a vehicle loaded with coal.

According to a second aspect of the present invention, a coke oven is provided on a coal charging vehicle that moves along a furnace group of a coke oven and charges coal from a plurality of charging sections, and cleans the charging section of the coke oven. A cleaning mechanism for aligning the charging section with the charging section for the charging section for the charging section of the charging section, wherein the apparatus is provided on the charging section and is movable along the direction of the furnace group. and the X-direction carriage has, this is provided with the X-direction carriage and the furnace group direction of the coke oven was set to be movable along a perpendicular furnace length direction, each further above loading section
A plurality of Y-direction carriages 13 corresponding to the above, an X-direction carriage driving mechanism for moving the X-direction carriage, and a Y-direction carriage 13 driving mechanism for moving the Y-direction carriage 13, and the cleaning mechanism And a loading lid removing machine for the loading lid of the loading section.
A structure is provided on each of the Y-direction carriage 13, coal, characterized in that a positioning verifier due industrial television to ensure alignment between the cleaning mechanism and the loading section Sonyukuruma It is a positioning device of the cleaning mechanism of the loading section.

According to a third aspect of the present invention, in addition to the above-described second aspect of the invention, the X-direction bogie driving mechanism or the Y-direction bogie driving mechanism stores the position confirmation information from the above-mentioned position confirmation mechanism and stores the position confirmation information based on the position confirmation information. By providing a positioning control mechanism that outputs a positioning signal to the mechanism, and a displacement detector such as a cylinder stroke sensor that detects the displacement of the X-direction carriage or the Y-direction carriage based on the positioning signal, A positioning apparatus for a cleaning mechanism of a charging section for a vehicle loaded with coal, wherein the positioning operation can be automated.

According to a fourth aspect of the present invention, a coke oven is provided on a coal charging vehicle that moves along the furnace group of the coke oven and charges coal from a plurality of charging sections, and cleans the charging section of the coke oven. cleaning mechanism, a method of aligning the cleaning mechanism of the coal charging car for loading section to align to the loading section, along the X-direction carriage provided on the coal charging Nyukuruma above furnace Orchestra direction and movable Te, Rutotomoni the instrumentation provided on the X-direction carriage
A plurality of Y-direction carriages 13 corresponding to each of the inlets can be moved along a furnace length direction perpendicular to the furnace group direction of the coke oven, and the cleaning mechanism and the charging of the charging unit it the loading lid up mechanism of the lid of the Y-direction carriage 13
In addition to storing the position confirmation information from the position confirmation mechanism for confirming the state of alignment between the cleaning mechanism and the charging section, the next position adjustment is performed based on the position confirmation information. This is a method for aligning a cleaning mechanism of a charging section for a coal charging vehicle.

[0015]

According to the first aspect of the present invention, in the apparatus for cleaning a charging section for a coal-charged vehicle, a charging lid removing mechanism and a cleaning mechanism for the charging lid are provided on a Y-direction carriage 13 of the coal-loaded vehicle. the carriage 13 with respect to X-direction carriage, since the X-direction carriage are then movable respectively coal charging Nyukuruma, instrumentation planar distributed instrumentation in correspondence with the displacement of which loading section Nyufuta Lid cover
Ri mechanism and cleaning mechanism by moving appropriately the X and Y directions may be aligned in a predetermined loading section.

In the positioning apparatus for the cleaning mechanism of the charging section for a vehicle loaded with coal according to the second invention, an alignment checking mechanism such as an industrial television for checking the alignment between the cleaning mechanism and the charging section is provided. Therefore, it is possible to confirm the position manually or automatically while checking or confirming the position.

In the positioning apparatus and the positioning method of the cleaning mechanism of the charging section for the vehicle loaded with coal according to the third and fourth inventions, the position confirmation information from the positioning confirmation mechanism is stored in advance, At the time of next positioning, the cleaning mechanism can be positioned by moving the X-direction carriage or the Y-direction carriage by a predetermined movement amount based on the position confirmation information.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a description will be given of a cleaning apparatus, a positioning apparatus and a positioning method thereof for a charging section for a coal charging vehicle according to a first embodiment of the present invention with reference to FIGS.
However, the same parts as those in FIGS. 8 and 9 are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG. 1 shows a vehicle 10 loaded with coal.
FIG. 1 is an overall schematic plan view of a coke oven 1 and a coal charging vehicle 10 including an airframe 11, a coal charging mechanism 4,
It has a directional carriage 12 and a Y-directional carriage 13, and is movable in an X direction (furnace group direction) on a rail 14 laid on the upper surface of the coke oven 1.

The X-direction carriage 12 is provided on the body frame 11 of the coal-loaded vehicle 10 and is movable along the moving direction. The Y-direction carriage 13 is provided on the X-direction carriage 12, and is movable along the direction perpendicular to the direction of movement of the coal loading vehicle 10, that is, along the furnace length direction.

It is to be noted that the coal loading section 2 by the coal loading mechanism 4 and a cleaning mechanism (a charging lid cleaning mechanism 23, a charging frame cleaning mechanism or a charging frame cleaning cutter 37, and a charging port cleaning mechanism or a charging port). The cleaning cutter bit 38, which will be described later), is separated from the cleaning core by 5 pitches, for example.

FIG. 2 is a more specific side view of the coal-loaded vehicle 10, in which the left-right direction is the X direction and the direction perpendicular to the paper is the Y direction.

The body frame 11 also serves as a support frame for the X-direction carriage 12. The X-direction carriage 12 is suspended and supported by wheels 15, and is moved along the body frame 11 by an X-direction carriage drive mechanism, that is, a linear actuator 16. Thus, the X-direction carriage 12 can be moved.

On the X-direction carriage 12, a Y-direction carriage 13 is suspended and supported by wheels 17, and a Y-direction carriage drive mechanism, that is, a linear actuator 1 similar to the linear actuator 16 but acting at right angles thereto.
8 allows movement in the Y direction.

The Y-direction carriage 13 is provided with a horizontal support stand rail 19 and a vertical support stand rail 20.

The wheel 2 is mounted on the horizontal support base rail 19.
1, the loading lid removing mechanism 22 and the loading lid cleaning mechanism 23
Is suspended and supported.

The loading lid removing mechanism 22 is, for example,
3-28042 can be adopted,
The parallel link 24 can be moved up and down by a parallel link 24, and has a cover removing portion 25 formed of a lifting magnet or the like at the tip thereof.

The charging lid cleaning mechanism 23 is, for example,
No. 7-35548 can be adopted,
This is for cleaning the loading lid 26 removed by the loading lid removing mechanism 22.

The charging section 2 includes a charging port 27 opened at the top of the coke oven 1, a charging frame 28, and the charging lid 2.
6

The vertical support frame rail 20 has wheels 2
The guide truck 9 is used to mount a lift truck 31 that is vertically moved by a vertical drive cylinder 30. The lifting carriage 31 includes a cutter rotation drive mechanism 32 using a geared motor or a hydraulic motor, a coupling 33, a universal joint 34, a bearing 35, a hollow connection shaft 36,
A charging frame cleaning mechanism, that is, a charging frame cleaning cutter 37, and a charging port cleaning mechanism, that is, a charging port cleaning cutter bit 38 are provided.

The X-frame trolley 12 is suspended from the body frame 11, the Y-direction trolley 13 is suspended from the X-direction trolley 12, and the lifting trolley 31 is suspended from the Y-direction trolley 13. With such a structure, the positions of the charging frame cleaning cutter 37 (charging frame cleaning mechanism) and the charging port cleaning cutter bit 38 (loading port cleaning mechanism) can be easily adjusted.

As the charging frame cleaning cutter 37 and the charging inlet cleaning cutter bit 38, for example,
The one disclosed in Japanese Patent No. 1-48642 can be adopted.

An air hose 39 is connected to the universal joint 34. The spline 40 is formed on the connecting shaft 36 so that the charging frame cleaning cutter 37 can be used.
In addition, the inlet / outlet cleaning cutter bits 38 can be moved up and down with respect to each other, and can be integrally rotated.

As shown in FIG. 3, the loading inlet cleaning cutter bit 38 has a rotary blade 42 at its tip, and the rotary blade 42 is rotatably supported by a bearing 41.
The performance of the bearing 41 and the rotary blade 42 is prevented from deteriorating by blowing out the cool air from the air passage 43 communicating with the air hose 39 from the air outlet 44.

As shown in FIG. 4, the loading inlet cleaning cutter bit 38 is not a conventional taper-shaped so-called wedge-shaped one that cuts off the tar T by its side, but instead has a tip portion. The rotation locus of the rotary blade 42 is larger in diameter than the connection portion to the connecting shaft 36, and the tip surface is used to cut off the tar T.

Therefore, the cleaning reaction force from the tar T acts not in the radial direction of the charging port cleaning cutter bit 38 but in the thrust direction. Also, the occurrence of chipping due to escape is suppressed.

As shown in FIG. 5, a centering marker 45 is attached to the lower end of the vertical support base rail 20, and the centering target 4 is mounted on the surface of the charging lid 26.
6 is attached. An industrial television 47 (positioning confirmation mechanism) is attached to the body frame 11.

Although not shown, a set of the alignment marker 45 and the alignment target 46 is provided for each of the X-direction carriage 12 and the Y-direction carriage 13.

If the air outlet 44 and the centering marker 45 are on a straight line as viewed from the industrial television 47, the Y-direction carriage 13, ie, the loading lid removing mechanism 22, the loading frame cleaning cutter 37, and the loading frame It is assumed that the cleaning mechanism such as the inlet cleaning cutter bit 38 is aligned with the charging unit 2.

In such a configuration, while the coal is charged by the coal charging mechanism 4 into, for example, the first charging section 2, the sixth charging section 2 which is 5 pitches away from the charging section 2 is removed. The cleaning operation will be described. The operation of the coal charging mechanism 4 is performed by aligning the entire coal charging vehicle 10, that is, the body frame 11 with the first charging section 2.

In this alignment state, it is often the case that the sixth charging section 2 to be cleaned is not aligned with a cleaning mechanism such as the charging frame cleaning cutter 37 or the charging port cleaning cutter bit 38. As described above.
At this time, in order to perform the alignment of the cleaning mechanism, as shown in FIG.
6, the X-direction carriage 12 is moved to the furnace group by operating the linear actuator 16 to align the X-direction carriage 12 with the cleaning furnace core.

Then, similarly, the linear actuator 18 is operated to adjust the charging frame cleaning cutter 37 and the charging port cleaning cutter bit 38 to the charging portion 2, that is, the centering target 46, so that the carriage in the Y direction is provided. 13 is performed. Of course, the above-mentioned movement adjustment work can be performed by the furnace operator while visually confirming.

Therefore, even if the individual charging portions 2 are displaced from each other, the charging cover cleaning mechanism 2 corresponds to each position.
3. The cleaning mechanism such as the charging frame cleaning cutter 37 and the charging inlet cleaning cutter bit 38 can be moved and adjusted, and the positioning operation can be performed accurately, reliably and easily.

In the present invention, the above-described positioning operation can be performed automatically. FIG.
7 shows a cleaning device, a positioning device, and a positioning method of a charging unit for a vehicle loaded with coal according to a second embodiment of the present invention. FIG. 6 is a side view of the coal-charged vehicle 50. The configuration different from the coal-charged vehicle 10 shown in FIG.
An X-direction movement amount detector for detecting a movement stroke between the body frame 11 and the X-direction carriage 12, that is, a cylinder stroke sensor 51 (position
Alignment check mechanism) , and the X-direction carriage 12
A cylinder stroke sensor 52 (positioning confirmation mechanism) of the linear actuator 18 is also provided between the linear actuator 18 and the Y-direction carriage 13.

Further, as shown in FIG.
Is provided with an alignment control mechanism 53. That is,
The positioning control mechanism 53 has a control circuit 54, to which position confirmation information from the cylinder stroke sensor 51 and the cylinder stroke sensor 52 is input, and which can be stored in the data storage unit 55.

The position confirmation information is data that can determine the relative position of each loading section 2 from the reference position, such as data of deviation from the position of each loading section 2 at the time of design, or the reference position. Arbitrary things such as the distance from are adopted.

The control circuit 54 based on the position confirmation information
Can output a positioning signal to the linear actuator 16 and the linear actuator 18. The mark and the target coincidence information from the industrial television 47 are input to the control circuit 54, and it is possible to fully automate the actual positioning operation including the initial obtaining operation of the position confirmation information.

In such a configuration, positioning is performed using the industrial television 47 by the procedure shown in FIG. 5, and the cylinder stroke sensors 51 and 5 at this time are adjusted.
The control circuit 54 transmits the position confirmation information based on the second stroke.
, And stored in the data storage unit 55.

In the next cleaning operation of the charging section 2, the necessary positioning of the linear actuator 16 of the X-direction carriage 12 and the linear actuator 18 of the Y-direction carriage 13 is performed based on the stored position confirmation information. A signal is output, and the X-direction carriage 12 and the Y-direction carriage 13 are moved by a required amount of movement to perform positioning. This movement is monitored by the cylinder stroke sensors 51 and 52.

When the position confirmation information in the data storage unit 55 cannot withstand such a positioning operation and an error occurs, the adjustment position confirmation operation shown in FIG. 5 is performed again to update the position confirmation information. Shall be kept.

In the present invention, the X-Y direction can be either the furnace group direction or the furnace top direction, and a structure in which these directions are considered in reverse is also possible.
For example, a Y-direction trolley may be provided movably on a coal loading vehicle, and an X-direction trolley may be provided movably on this Y-direction trolley.

[0051]

As described above, according to the present invention, the positioning of the coal charging mechanism can be performed without moving the entire coal charging vehicle, that is, without affecting the main operation of charging coal. Since the movement of the cleaning mechanism can be corrected in a planar manner in the −Y direction, it is possible to cope well with a shift due to aging of the charging unit. Moreover, check this positioning state,
Since the position confirmation information is recorded and used for the next positioning operation, the positioning operation of the cleaning mechanism can be automated with a simple configuration without increasing the cost.

[0052]

[Brief description of the drawings]

FIG. 1 is an overall schematic plan view of a coal charging vehicle 10 and a coke oven 1 in a cleaning device for a charging section for a coal charging vehicle according to a first embodiment of the present invention, a positioning device thereof, and a positioning method thereof. It is.

FIG. 2 is a more specific side view of the same vehicle 10 loaded with coal.

FIG. 3 is a cross-sectional view of the charging port cleaning cutter bit 38;

FIG. 4 is a cross-sectional view showing a state where the charging inlet cleaning cutter bit 38 performs cleaning.

FIG. 5 is a perspective view of the positioning confirmation work.

FIG. 6 is an overall schematic plan view of a coal charging vehicle 50 and a coke oven 1 in a cleaning apparatus for a charging section for a coal charging vehicle according to a second embodiment of the present invention, a positioning device thereof, and a positioning method thereof. It is.

FIG. 7 is an explanatory diagram of the alignment control mechanism 53;

FIG. 8 is a schematic plan view of a conventional coke oven 1.

FIG. 9 is a schematic side view of the coke oven 1. FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Coke oven 2 Charging part (charging lid 26, charging inlet 27, charging frame 2
8) 3 Coal charging car 4 Coal charging mechanism 5 Cleaning mechanism (Charging lid cleaning mechanism 23, charging frame cleaning mechanism 3)
7, and loading entrance cleaning mechanism 38) 10 Coal loading vehicle 11 Airframe 12 X-direction trolley 13 Y-direction trolley 14 Rail 15 Wheel 16 Linear actuator (X-direction trolley drive mechanism) 17 Wheel 18 Linear actuator (Y-direction trolley drive mechanism) 19) horizontal support rack rail 20 vertical support rack rail 21 wheels 22 loading lid removal mechanism 23 loading lid cleaning mechanism 24 parallel link 25 lid removal section 26 loading lid 27 loading entrance 28 loading frame 29 wheels 30 vertical direction Drive cylinder 31 Elevating trolley 32 Cutter rotation drive mechanism 33 Coupling 34 Universal joint 35 Bearing 36 Connecting shaft 37 Loading frame cleaning cutter (loading frame cleaning mechanism) 38 Loading inlet cleaning cutter bit (loading inlet cleaning mechanism) 39 Air hose 40 spline 41 bearing 42 rotation 43 Air passage 44 Air outlet 45 Alignment marker 46 Alignment target 47 Industrial television 50 Coal loading car 51 Cylinder stroke sensor (X-direction displacement detector) 52 Cylinder stroke sensor (Y-direction displacement detector) 53 Position Adjustment control mechanism 54 Control circuit 55 Data storage unit T Tar

──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Kenji Fujita 19, Natsushimacho, Yokosuka City, Kanagawa Prefecture Sumitomo Heavy Industries Machinery Co., Ltd. Oppama Shipyard (56) References JP-A-3-97783 (JP, A) Sho Akai 53-102952 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) C10B 43/06 C10B 31/04 C10B 41/00 C10B 45/00

Claims (4)

(57) [Claims] 1. A coal charging vehicle that moves along a direction of a coke oven of a coke oven and that inserts coal from a plurality of charging portions thereof, and a charging device provided in the coal charging vehicle and charging the coke oven. A cleaning device for a charging section for a coal-charged vehicle having a cleaning mechanism for cleaning a section, wherein an X-direction trolley that is movable in the direction of the furnace group while being common to the coal-loaded vehicle, wherein said coke oven is provided on the X-direction carriage
It can be moved along the furnace length direction perpendicular to the furnace group direction ,
Furthermore, a plurality of Y-direction carts 13 corresponding to each of the loading sections are provided, and the cleaning mechanism and a loading lid removing mechanism of the loading lid of the loading section are provided in the Y-direction cart 13. Noso
Cleaning apparatus for coal charging car for loading section, characterized in that provided respectively. 2. A cleaning mechanism for moving a coke oven along a furnace group and charging coal from a plurality of charging sections for charging coal, and cleaning a charging section of the coke oven. An alignment device for a cleaning mechanism of a charging unit for a coal charging vehicle for positioning the charging unit, wherein the X-direction truck is provided on the coal charging vehicle and is movable along the furnace group direction. And provided on the X-direction carriage and movable along a furnace length direction perpendicular to the furnace group direction of the coke oven .
A double few cars in the Y direction carriage 13 to correspond to further each of the loading section, the X-direction carriage drive mechanism for moving the X-direction carriage, and the Y-direction carriage 13 Y-direction carriage 13 drive mechanism for moving the And the cleaning mechanism and the loading lid removing mechanism of the loading lid of the loading section are provided in each of the Y-direction carriages 13 , and the cleaning mechanism and the loading section are aligned. A positioning device for a cleaning mechanism of a charging section for a vehicle loaded with coal, wherein a positioning check mechanism for checking the position is provided. 3. A cleaning mechanism for moving a coke oven along a direction of a furnace group and charging a coal charging vehicle for charging coal from a plurality of charging sections, and cleaning a charging section of the coke oven. An alignment device for a cleaning mechanism of a charging unit for a coal charging vehicle for positioning the charging unit, wherein the X-direction truck is provided on the coal charging vehicle and is movable along the furnace group direction. When the of the coke oven is provided on the X-direction carriage
It can be moved along the furnace length direction perpendicular to the furnace group direction ,
Further, a plurality of Y-direction carriages 13 corresponding to each of the loading sections, an X-direction carriage drive mechanism for moving the X-direction carriage, and a Y-direction carriage 13 drive mechanism for moving the Y-direction carriage 13 And the cleaning mechanism and the loading lid removing mechanism of the loading lid of the loading section are provided in each of the Y-direction carts 13 , and the alignment state of the cleaning mechanism and the loading section is adjusted. Memorize the position confirmation mechanism to be confirmed and the position confirmation information from the position confirmation mechanism,
A positioning control mechanism for outputting a positioning signal to the X-direction carriage moving mechanism or the Y-direction carriage 13 driving mechanism based on the position confirmation information; and a movement amount of the X-direction carriage or the Y-direction carriage 13 based on the positioning signal. And a movement amount detector for detecting the position of the vehicle. 4. A cleaning mechanism for moving a coke oven along a direction of a furnace group and for loading a coal charging vehicle for charging coal from a plurality of charging sections, and for cleaning a charging section of the coke oven. A method of positioning a cleaning mechanism of a charging section for a coal-charged vehicle that is positioned with respect to the charging section, wherein the X-direction carriage provided on the coal-charged vehicle is movable along the furnace group direction. , Rutotomoni before provided to the X-direction carriage
A plurality of Y-direction trolleys 1 corresponding to each of the recording input sections
3 can be moved along a furnace length direction perpendicular to the direction of the coke oven of the coke oven, and the cleaning mechanism and the loading lid removing mechanism of the loading lid of the loading section are provided in the Y-direction carriage. 13 of
In addition to the above, the position confirmation information from the position confirmation mechanism for confirming the position of the cleaning mechanism and the loading section is stored, and the next position is executed based on the position confirmation information. A method of positioning a cleaning mechanism of a charging section for a coal charging vehicle.