KR200250010Y1 - Coke Extraction Equipment for Coke Swapping - Google Patents

Abstract

The present invention uses the rotation of the guide bar for loading the coke on the belt by electric, which improves the productivity of the coke transportation work, improves the maintenance and maintenance of the equipment, and does not cause the empty part of the coke loading work on the coke warp. The present invention relates to a coke extraction device for coke warp that is improved.

The present invention provides a coke extraction apparatus equipped with a frame that can move back and forth on a rail for loading coke on a belt conveyor in a cokes wharf, and the guide bar is rotatably mounted on a rotating shaft of the frame. Rack gear fixed while forming an arc on the upper surface of the; A drive unit to which the pinion gear meshing with the rack gear is rotatably mounted on the frame and having a drive motor for rotating the pinion gear forward and backward; Provides a coke extraction apparatus for the coke warp comprising: a controller having position detection sensors disposed on the left and right sides of the coke warp, respectively, and operated to rotate the drive motor forward and backward according to the detection signal of the sensor. .

Description

Cokes Extractor for Coke Warp

The present invention relates to a coke extraction device for loading coke on a belt conveyor in a cokes wharf, and more specifically, to improve the productivity of coke transport work by rotating the guide bar for loading coke on the belt. The present invention relates to a coke extraction apparatus for coke warps, which is improved, and that the maintenance and maintenance of the facility is excellent, and that the void portion of the coke loading work does not occur on the coke warp.

In general, in a coke plant of a steel mill, the produced coke is loaded on a coke warp by a quenching car, and the coke is belted on a belt conveyor positioned on the lower side of the loading rack 110 of the coke warp 100. The coke extraction apparatus 130 is loaded onto the 120. A related coke extraction apparatus 130 for coke warps is shown in FIGS. 3 to 5. The conventional coke extraction apparatus 130 has a structure that is movable in the longitudinal direction of the belt 120 in the upper portion of the belt conveyor, the coke extraction apparatus 130 is a drive mechanism 135 on one side of the frame 132 Coke extractor 130 is moved forward and backward on the rail 137, the inner side of the frame 132 is a straight as shown in Figure 3 in the upper side of the belt 120 and the loading rack 110 The coke guide bar 140 of the tool body (140) is mounted to be rotatable about the rotation axis 142, the adjustment bar 150 is formed to be approximately perpendicular to the guide bar 140 in the center of the rotation axis 142 It has a connected structure. The coke extracting device 130 moves forward and backward on the rail 137 and first, when the adjusting bar 150 contacts the coke C on the coke warp 100 loading rack 110, the adjusting bar 150. ) Rotates the guide bar 140 to the side of the coke warp (100) place holder 110 and guides the coke (C) on the place holder 110 onto the belt 120 to fall.

This assumes that the coke extraction apparatus 130 for coke warp is moved from the left side to the right side in FIG. 4, first, the adjustment bar 150 located on the loading rack 110 has the coke C on the loading rack 110. While the frame 132 is moved, the adjustment bar 150 is rotated in an A direction, that is, counterclockwise, with respect to the rotation axis 142 while receiving the resistance of the coke C. In this case, the guide bar 140 connected to the adjustment bar 150 is also integrally rotated, and the right part 140a of the guide bar 140 is rotated toward the loading stand 110, and is illustrated by a dotted line in FIG. 4. As it is rotated approximately 90 ° and stopped by a separate stopper (not shown), the right portion (140a) of the guide bar 140, the coke (C) on the loading rack 110 on the belt 120 Push to guide.

In this state, the coke extraction apparatus 130 for the coke warp proceeds to the rightmost side of the coke warp 100 and then moves from right to left on the coke warp 100 as opposed to the above. As the coke extraction apparatus 130 moves to the left in the same state as the dotted line of FIG. 4, the coke C on the loading stand 110 first comes into contact with the adjustment bar 150. In contrast, the left side 140b of the guide bar 140 is rotated to move toward the loading stand 110 by rotating in a clockwise direction by 90 ° while moving to the left while being positioned as shown by the solid line of FIG. 4. The left part 140b of the guide bar 140 pushes the coke C on the loading rack 110 onto the belt 120 to fall. When the coke extraction apparatus 130 moves the coke warp 100 on the left and right while dropping the coke (C) on the belt 120 as described above, the coke warp 100 is a pair of coke ( Since C) flows down to the loading rack 110 by its own weight, the coke extraction apparatus 130 can load coke on the belt 120 whenever it is moved forward or backward.

However, when the conventional coke extraction apparatus 130 as described above is used for a certain period of time, since the adjustment bar 150 initially contacts the coke C on the loading rack 110 to rotate the guide bar 140. As shown in FIG. 5, abrasion and impact caused by the coke (C) become severe and frequently break and dry. In this case, since there is no device to detect this separately, the work is stopped until the coke extraction device 130 is repaired, and the dropped adjustment bar 150 causes damage to the belt conveyor equipment, resulting in equipment damage. It is.

In addition, in the conventional coke extraction apparatus 130, as shown in Figure 4, the portion rotated 90 ° left and right because the guide bar 140 is not in contact with the coke (C) on the loading rack 110. Coke on the loading base 110 is a blank portion of the facility that can not be guided over the belt 120 occurs. This problem has a problem of lowering work efficiency.

The present invention has been made to solve the above-mentioned conventional problems, the purpose of which is to freely rotate the guide bar for loading the coke on the belt by electric movement to prevent the damage of the equipment, the equipment structure is simple It is to provide a coke extraction device for the coke wharf is made to improve the maintenance and maintenance of the equipment, and the coke loading work is not generated on the coke warp is improved to improve the productivity of the coke transport work.

1 is a block diagram showing a coke extraction apparatus for coke warp according to the present invention;

Figure 2 is a detailed view of the coke extraction apparatus for coke warp according to the present invention;

3 is a detailed view of a coke extraction apparatus for coke warps according to the prior art;

Figure 4 is a block diagram showing a coke extraction apparatus for coke warp according to the prior art;

Figure 5 is a block diagram showing a state in which the adjustment bar is broken in the coke extraction apparatus according to the prior art.

Explanation of symbols on the main parts of the drawings

10 ..... rack gear 20 ..... pinion gear

22 ..... Drive 25 ..... Drive Motor

30 ..... Controller 32a, 32b ... Detection sensor

100 .... Coke's Wharf

In order to achieve the above object, the present invention is equipped with a frame that can move back and forth on the rail for loading the coke to the belt conveyor in the cokes wharf (cokes wharf), the guide bar is rotatably mounted on the axis of rotation of the frame A coke extraction apparatus, comprising: a rack gear fixed to an upper surface of the guide bar while forming an arc; A drive unit to which the pinion gear meshing with the rack gear is rotatably mounted on the frame and having a drive motor for rotating the pinion gear forward and backward; Coke extraction for the coke warp comprising: a controller having position detection sensors disposed on the left and right sides of the coke warp, respectively, and operating to rotate the drive motor forward and backward according to the detection signal of the sensor. By providing a device.

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

Coke extraction apparatus 1 for the coke wharf of the present invention, as shown in Figures 1 and 2, on the rail 137 to load the coke (C) to the belt conveyor in the coke wharf (cokes wharf) The frame 132 and the moving mechanism 135 which are movable before and after are provided, and the guide bar 140 is rotatably mounted on the rotating shaft 142 of the frame 132. However, the coke extraction apparatus 1 of the present invention is not equipped with the adjustment bar 150, unlike the conventional structure.

The coke extraction apparatus 1 of the present invention is provided with a rack gear 10 fixed in an arc shape on the upper surface of the guide bar 140, the rack gear 10 is formed 90 ° If it is larger, it does not have to be limited to a specific angle. In addition, the pinion gear 20 of the driving unit 22 engaged with the rack gear 10 is rotatably mounted on the frame 132, and the pinion gear 20 is erected on the frame 132. And the pinion gear 20 is connected to the drive shaft 25a of the motor 25 by being equipped with a drive motor 25 for forward and reverse rotation of the pinion gear 20. Therefore, when the drive motor 25 rotates the drive shaft 25a forward and reverse, the pinion gear 20 rotates forward and reverse to rotate the guide bar 140 through the rack gear 10 engaged therewith. It can be rotated forward and backward.

On the other hand, the left side and the right side of the rail 137 of the coke warp 100 is equipped with position detection sensors (32a, 32b), respectively, these coke extraction device 1 of the present invention is the leftmost of the rail, 137, Alternatively, the electric signal is transmitted by detecting the position on the right side, and the electric signals are applied to the controller 30 so that the controller 30 rotates the driving motor 25 in a preset rotational direction. therefore. The guide bar 140 has a structure in which the guide bar 140 is rotated forward and backward through the driving motor 25 by the detection signals of the sensors 32a and 32b.

When the coke extraction apparatus 1 of the present invention configured as described above is located at the left side of the rail 137 of the coke warp 100, the drive motor 25 rotates the pinion gear 20 counterclockwise. Position it as shown by the dotted line of 1 and move to the right using the moving mechanism (135). Therefore, the right part 140a of the guide bar 140 is in contact with the coke C of the loading base 110 to drop the coke on the belt 120 and load it. However, when moving to the above state and positioned on the right side of the rail 137, the controller 30 rotates the drive motor 25 in the clockwise direction different from the above by the right detection sensor 32b, The guide bar 140 is positioned in the state shown by the solid line in FIG. 1 and then moved to the left side. In this case, the left portion of the guide bar 140 is in contact with the coke (C) of the loading rack 110 is pushed onto the belt 120, this operation is the coke extraction apparatus of the present invention on the rail (137) ( 1) is made while moving from side to side.

However, the operator can arbitrarily adjust the controller 30 as needed to rotate the guide bar 140 in a predetermined direction.

Accordingly, in the case of the coke extraction apparatus 1 of the present disclosure, since the guide bar 140 may be rotated by the drive motor 25 without the frame 132 moving on the rail 137, the loading stand 110 may be used. Coke (C) of the guide bar 140 will not drop the blank portion does not occur to the belt 120.

According to the present invention as described above, by adjusting the rotation of the guide bar 140 for loading the coke (C) on the belt 120 by electric freely, the adjustment bar 150 or the like is unnecessary, preventing damage to the equipment. And, the structure of the facility is made simple, the maintenance and maintenance of the facility is simplified by the need to replace the adjustment bar 150, etc., and the coke is improved so that the blank portion of the coke loading operation does not occur on the coke warp 100 A practical effect is obtained in which the productivity of the transportation operation is improved.

Claims (1)

In order to load the coke (C) in the belt conveyor in the coke wharf (100) (cokes wharf) is provided with a frame 132 movable on the rail 137, and guided to the rotating shaft 142 of the frame 132 In the coke extraction apparatus is mounted so that the bar 140 is rotatable, the rack gear 10 is fixed to form an arc on the upper surface of the guide bar 140; A drive unit equipped with a pinion gear 20 engaged with the rack gear 10 so as to be rotatable on the frame 132 and equipped with a drive motor 25 for forward and reverse rotation of the pinion gear 20. 22); Position detection sensors 32a and 32b disposed on the left and right sides of the rail 137 of the coke warp 100, respectively, and the drive motor 25 is determined by the detection signals of the sensors 32a and 32b. , The coke extraction apparatus for coke warp comprising a;