KR101344318B1 - Drop ore removing device for continuous ship unloader - Google Patents

Abstract

The present invention relating to a falling rock removal device for a continuous unloading device is disclosed. The falling rock removal device for a continuous unloading device comprises a guiding part moving with a continuous unloading device and taking falling rocks by shoveling; a discharging part with an inlet part for taking the falling rocks moved by the guiding part and an outlet part for discharging the falling rocks to the outside of a rail part; a screw part which is installed on the discharging part to be rotated, moves the falling rocks from the inlet part to the outlet part, and is installed with a screw blade on the outer side; a frame part fixed to the continuous unloading device and the discharging part; and a power transmission part which passes through the frame part, delivers a rotary shaft member connected to the rotational center of a rear wheel and the power of the rotary shaft member to the screw part, and rotates the screw part.

Description

[0001] DROP ORE REMOVING DEVICE FOR CONTINUOUS SHIP UNLOADER [0002]

The present invention relates to a fall light removal device for continuous unloading equipment, and more particularly, to a fall light removing device for continuous unloading equipment that can prevent damage to the continuous unloading equipment by removing the accumulated fall of the inner rail of the continuous unloading equipment. will be.

Generally, iron ore and coal used as raw fuel in steel mills during blast furnace operation are transported by ship, unloaded at the pier, and transported to the yard of the factory through conveying equipment such as belt conveyor.

The raw materials such as coal or iron ore loaded on the vessel are transferred to the outside of the vessel by means of a bucket continuously attached to the elevator post of the continuous handling equipment.

In the continuous unloading equipment, a boom is installed on the upper side of a running part moving along the wharf, and a plurality of buckets are moved in an endless track shape along an elevator post connected to one side of the boom.

The bucket positioned at the lower excavation portion enters the storage of the ship and excavates the raw material such as iron ore or coal and discharges it to the outside. The conveyed matter thus discharged flows along the belt conveyor provided on the boom, And is transported to the yard through several belt conveyors.

BACKGROUND OF THE INVENTION [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2000-0020731 (published on Apr. 15, 2000, entitled "Burst Elevator Type Continuous Cargo Unloader").

An object of the present invention is to provide a fall light removal device for a continuous unloading equipment that can prevent damage to the continuous unloading equipment by removing a fall light accumulated inside the rail to which the continuous unloading equipment is moved.

The falling light removal device for continuous unloading equipment according to the present invention includes: a guide part which moves together with the continuous unloading equipment and sweeps down the falling light inside the rail part, and an inlet part and the inside which introduces the falling light moved by the guide part inside. A discharge part having an outlet part for discharging the incoming falling light to the outside of the rail part, a screw blade installed at the outside to be rotatably installed, and a screw part for transferring the falling light introduced through the inlet part to the outlet part, and The frame unit is installed in a fixed state unloading equipment and the discharge portion, and the rotating shaft member and the power transmission unit for transmitting the power of the rotating shaft member connected to the center of rotation of the rear wheel through the frame portion to the screw unit to rotate the screw unit.

In addition, the guide portion preferably includes a base member having an inclined surface that sweeps the fall light and guides it upwards, and a side member that is bent upward from both sides of the base member to prevent the fall of the fall light.

In addition, the discharge portion is fixed to the frame portion, one side with the outlet portion is discharged to the upper side is fixed to the discharge body and the discharge body extending through the front wheel to the outside of the rail portion and the lower side is inclined downward toward the outside of the rail portion discharge It is preferable to include a guide member.

In addition, the screw unit is rotatably installed inside the discharge body and is connected to the power transmission unit includes a screw body for receiving the rotational power, the screw blade is preferably protruded in a spiral along the circumference of the screw body.

In addition, the frame portion, the cylindrical friction reducing member and the friction reducing member through which the rotating shaft member is formed, it is preferable to include a frame body which is fixed on one side and the other side to the discharge portion.

In addition, the power transmission unit is connected to the drive sprocket and the drive sprocket and the chain member fixed to the rotating shaft member extending to the outside of the rear wheel and connected to the screw portion protruding outward of the discharge portion includes a driven sprocket that rotates with the drive sprocket It is preferable.

The falling light removal device for continuous unloading equipment according to the present invention discharges the falling light introduced into the discharge part along the guide part to the outside of the rail part by the operation of the screw part which interlocks with the wheel member. The maintenance cost can be reduced by preventing damage to the continuous unloading equipment.

FIG. 1 is a front view schematically showing a state in which a lightening stripping apparatus for continuous descrambling cost according to an embodiment of the present invention is installed on a lower side of a continuous unloading equipment.
FIG. 2 is a perspective view schematically showing a lightening stripping apparatus for a continuous unloading area according to an embodiment of the present invention.
FIG. 3 is a perspective view illustrating an exploded perspective view of a lightening stripping apparatus for a continuous unloading station according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of the guide portion and the discharge portion according to an embodiment of the present invention.
FIG. 5 is a perspective view schematically illustrating a state in which the falling light falls to the outside of the rail due to the operation of the apparatus for removing lightening dykes at the continuous unloading station according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the falling light removal device for continuous unloading equipment according to the present invention. For convenience of explanation, a description will be given using an example of a rock removing device for continuous unloading equipment used in a workplace for transferring raw materials or fuel from a vessel. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a front view schematically showing a state in which the unloading apparatus for continuous unloading equipment according to an embodiment of the present invention is installed on the lower side of the continuous unloading equipment, and FIG. 2 is a view for removing the falling light for continuous unloading equipment according to an embodiment of the present invention. 3 is a perspective view schematically illustrating the apparatus, and FIG. 3 is an exploded perspective view illustrating a fall light removing device for continuous unloading equipment according to an embodiment of the present invention, and FIG. 4 is an exploded guide and an outlet unit according to an embodiment of the present invention. Figure 5 is a perspective view, Figure 5 is a perspective view schematically showing a state in which falls fall to the outside of the rail portion by the operation of the falling light removal device for continuous unloading equipment according to an embodiment of the present invention.

As shown in Figures 1 to 4, the falling light removal device 1 for continuous unloading equipment according to an embodiment of the present invention, moved along with the continuous unloading equipment 10 and falls on the inside of the rail unit 20 The rail portion 20 includes a guide portion 30 which sweeps the 29, an inlet portion 43 for introducing the fall 29, which has been moved by the guide portion 30, and a fall 29 introduced into the inside. Discharge part 40 having an outlet portion 44 for discharging to the outside of the), and a screw blade 55 is installed on the outer side so as to be rotatably installed in the discharge portion 40 and flows through the inlet portion 43 Screw unit 50 for transferring the fallen light 29 to the outlet portion 44, the frame portion 60 is installed in a fixed state on the continuous unloading equipment 10 and the discharge portion 40, and the frame portion ( 60 is a power transmission unit for rotating the screw unit 50 by transmitting the power of the rotary shaft member 70 and the rotary shaft member 70 connected to the rotation center of the rear wheel 27 to the screw unit 50. And 80.

The continuous unloading equipment 10 is installed in the pier 19 in which the vessel 17 is anchored, and includes a raw material such as ore used in a steel mill and a conveyed material such as coal used as fuel for melting ore during blast furnace operation ( 18) is moved from the vessel 17 to the pier 19.

Continuous unloading equipment 10, the excavation portion 12 is rotatably installed, the bucket 13 for pumping the conveying material 18, the bucket elevator portion 14 is connected to the excavation portion 12 and rotated Include.

The wheel member 25 is installed on the lower side of the body portion 16 connected to the bucket elevator portion 14 of the continuous unloading equipment 10 by the boom.

Wheel members 25 that are rotated along the rail part 20 are installed at both lower ends of the body part 16. The wheel member 25 includes a front wheel 26 that rotates together with the screw unit 50 and a rear wheel 27 located behind the front wheel 26.

Below the wheel member 25 is provided a rail portion 20 consisting of a first rail 21 and a second rail (22). The first rail 21 and the second rail 22 are installed to be spaced apart from each other, such a rail unit 20 is installed along the movement path of the continuous unloading equipment 10.

The front wheels 26 moving along the rail unit 20 also have two pairs of left and right wheels, and the rear wheels 27 also have two pairs of left and right wheels.

The rail between the first rail 21 and the second rail 22 is set inside the rail 20, and the outside of the first rail 21 or the outside of the second rail 22 is rail 20. Set to outside of.

Inside the rail part 20, the guide part 30 which guides a fall light upward is provided.

The guide part 30 which is moved together with the continuous unloading equipment 10 contains the falling light 29 inside the rail part 20 to move the falling light 29 to the upper discharge part 40. It can be formed in various shapes inside.

Guide portion 30 according to an embodiment, the base member including a lower surface 33 which is in contact with or close to the ground, and an inclined surface 34 that is inclined upward from the lower surface 33 ( 32 and side members 36 which are bent upward from both sides of the base member 32 to prevent the fall of the fall 29.

When the guide part 30 moves together with the main body part of the continuous unloading equipment 10, the falling light 29 introduced into the base member 32 through the lower side 33 of the moving part is inclined through the inclined surface 34. Guided to the inside of the discharge portion (40).

The installation angle of the inclined surface 34 which sweeps the fall light 29 and guides it upward is variable according to the installation position of the discharge part 40 and the lower surface 33. As shown in FIG.

The light fall 29 moved by the guide part 30 is transferred to the discharge part 40. The discharge part 40 is provided with the inlet part 43 which introduces the fall light 29 inward, and the exit part 44 which discharges the fall light 29 drawn inward to the outer side of the rail part 20. It can be formed in various shapes within the technical spirit.

Since the discharge part 40 according to an embodiment is fixed to the frame part 60 fixed to the body part 16 of the continuous loading equipment 10, the discharge part 40 maintains a fixed state without being rotated. .

The discharge portion 40, the discharge guide member for guiding the falling of the falling body 29 discharged through the discharge body 42 and the outlet portion 44 having the inlet portion 43 and the outlet portion ( 46).

Discharge body 42 is formed in a cylindrical shape, the inlet portion 43 is formed in a position facing the upper side of the guide portion (30).

The inlet portion 43 is formed in the long hole shape on the side of the discharge body 42, the lower portion of one side (right side of Fig. 3) of the discharge body 42 is provided with an outlet portion 44 is discharged 29 is discharged .

The discharge body 42 is fixed to the frame portion 60, the rotation is constrained, the front wheel wheel 26 is rotatably installed on both sides of the discharge body 42.

One side of the discharge body 42 provided with the outlet portion 44 extends to the outside of the rail portion 20 through the front wheel 26, so that the falling light 29 discharged to the outside through the outlet portion 44 ) Falls to the outside of the rail portion 20.

Falling light 29 discharged to the outlet 44 may be immediately dropped to the lower side. Alternatively, a separate discharge guide member 46 is installed below the outlet 44, and the discharge guide member 46 is installed to be inclined downward.

Therefore, the falling light 29 falling from the outlet portion 44 is guided in the downwardly inclined direction along the discharge guide member 46, and thus falls to a position far from the rail portion 20.

Discharge guide member 46, the upper side is fixed to the discharge body 42 and the lower side is installed inclined downward toward the outside of the rail portion (20).

The screw portion 50 rotatably installed inside the discharge portion 40 has a screw blade 55 for transferring the falling light 29 to the outlet portion 44 on the outside thereof, Rotating according to the rotation may be formed in a variety of shapes in the technical concept of falling down 29 fall light 29 inside the discharge portion 40 to the outside of the rail portion (20).

Screw unit 50 according to an embodiment, the screw body 52 rotatably installed inside the discharge body 42, the screw blade 55 protruding in a spiral along the circumference of the screw body 52 It includes.

Both sides of the screw body 52 is connected to the power transmission unit (80). Since the screw body 52 receives the rotational power generated by the rotation of the rear wheel 27 through the power transmission unit 80, the screw blade 55 rotates together with the screw body 52.

The discharge part 40 installed on the outside of the screw part 50 is fixed to the frame part 60, the frame part 60 is fixed to the lower body portion 16 of the continuous unloading equipment 10.

Frame portion 60 according to an embodiment, one side is fixed to the cylindrical friction reducing member 64 and the friction reducing member 64 through which the rotating shaft member 70 is penetrated, the other side is fixed to the discharge portion (40) It includes a frame body 62 is fixed.

The rotating shaft member 70 penetrating the friction reducing member 64 formed in a circular tube shape is connected to the rear wheels 27 located on both sides of the friction reducing member 64.

The rotating shaft member 70 which penetrates the frame part 60 and is connected to the rotation center of the rear wheel 27 rotates together with the rear wheel 27.

Frame body 62 extending from both sides of the friction reducing member 64 to the discharge body 42 is fixed to the lower portion of the body portion 16, and the discharge portion 40 is installed on both sides of the frame body 62 and The friction reducing member 64 is also fixed to the frame body 62.

The rear wheels 27 installed in contact with the rail unit 20 are rotated with the movement of the continuous unloading equipment 10, and the rotating shaft member 70 that rotates with the rear wheels 27 is the power transmission unit 80. To transmit rotational power.

The power transmission unit 80 is provided with various types of power transmission devices within the technical concept of transmitting the power of the rotating shaft member 70 to the screw unit 50 to rotate the screw unit 50.

The power transmission unit 80 according to an embodiment is connected to the drive sprocket 82 and the drive sprocket 82 and the chain member 88 fixed to the rotating shaft member 70 extending outwardly of the rear wheel 27. And a driven sprocket 85 connected to the screw part 50 protruding outward of the discharge part 40 and rotating together with the driving sprocket 82.

An inner protrusion 83 is formed inside the driving sprocket 82, and an insertion groove 72 is formed outside the rotating shaft member 70 on which the driving sprocket 82 is installed.

Since the inner protrusion 83 of the driving sprocket 82 is coupled along the insertion groove 72 of the rotating shaft member 70, the fastening nut 89 is coupled to the rotating shaft member 70, the driving sprocket 82 is It is fixed to the rotating shaft member 70.

An inner protrusion 86 is also formed inside the driven sprocket 85, and an insertion groove 53 is formed outside the screw body 52 in which the driven sprocket 85 is installed.

Since the inner projection 86 of the driven sprocket 85 is coupled along the insertion groove 53 of the screw body 52, the fastening nut 89 is coupled to the screw body 52, so that the driven sprocket 85 is It is fixed to the screw body 52.

Since the driven sprocket 85 and the driving sprocket 82 are connected by a chain, the screw unit 50 is rotated together with the rotating shaft member 70.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a detailed description will be given of an operating state of a lightening stripping apparatus 1 for continuous unloading docking according to an embodiment of the present invention.

1 to 5, when the continuous unloading equipment 10 is moved along the rail portion 20, the rear wheel 27 is rotated in contact with the rail portion (20).

Since the driving sprocket 82 is fixed to the rotating shaft member 70 that rotates like the rear wheel 27, the driving sprocket 82 also rotates together with the rotating shaft member 70.

The chain member 88 rotates by the rotation of the driving sprocket 82 to rotate the driven sprocket 85. The driven sprocket 85 rotates the screw body 52, and the screw blade 55 also rotates together with the screw body 52.

When there is a fall 29 between the first rail 21 and the second rail 22, the fall 29 is moved along the base member 32 to the upper side of the guide part 30, and then the entrance portion is formed. Through 43 is introduced into the discharge portion 40.

The falling light 29 introduced into the discharge part 40 is moved in the direction toward the outlet part 44 by the rotation of the screw part 50.

Since the fall 29 falls to the outlet 44, the fall falls outside the rail 20 through the discharge guide member 46, the safety accident caused by falls 29 inside the rail 20 Prevent occurrence.

According to the configuration as described above, the falling light removal device 1 for continuous unloading equipment according to one embodiment, the wheel member (29) introduced into the inside of the discharge portion 40 along the guide portion 30, the wheel member ( 25 is discharged to the outside of the rail unit 20 by the operation of the interlocking screw unit 50 as described above, thereby preventing damage to the continuous loading and unloading equipment 10 due to the fall 29 accumulated inside the rail unit 20. The maintenance cost can be reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

In addition, although the description has been made by taking the lightening removal device for the continuous loading and unloading cost used in the workplace for transporting the raw material or the fuel from the ship as an example, the present invention is merely an example, and even in other work places using continuous unloading equipment, A light reducing device may be used.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

1: Continuous loading and unloading system
10: continuous unloading equipment 12: excavator
13: bucket 14: bucket elevator part
16: body 17: ship
18: conveyance 19: wharf
20: rail portion 21: first rail
22: second rail 25: wheel member
26: front wheel 27: rear wheel
29: Falling day 30: Guide
32: base member 33: lower side
34: slope 36: side member
40: discharge part 42: discharge body
43: inlet 44: outlet
46: discharge guide member 50: screw portion
52: screw body 53: insertion groove
55: screw blade 60: frame portion
62: frame body 64: friction reducing member
70: rotating shaft member 72: insertion groove
80: power transmission unit 82: drive sprocket
83: inner protrusion 85: driven sprocket
86: inner projection 88: chain member
89: tightening nut

Claims (6)

A guide part which is moved together with the continuous unloading equipment and which sweeps down the falling light inside the rail part;
A discharge part including an inlet part for introducing the fall light moved by the guide part into the inside and an outlet part for discharging the fall light drawn inward to the outside of the rail part;
A screw unit installed at an outer side thereof to be rotatably installed at the discharge unit and transferring the falling light introduced through the inlet to the outlet;
A frame part installed in a fixed state with the continuous unloading equipment and the discharge part;
A rotating shaft member penetrating through the frame part and connected to the rotation center of the rear wheel; And
Falling light removal device for continuous unloading equipment, characterized in that it comprises a power transmission for rotating the screw by transmitting the power of the rotating shaft member to the screw.
The method of claim 1,
The guide portion, the base member having an inclined surface to sweep the fall light to guide upward; And
Falling apparatus for continuous unloading equipment, characterized in that the side member which is bent from both sides of the base member to prevent the fall of the fall.
The method of claim 1,
The discharge part is fixed to the frame portion, one side having the outlet portion is discharge body extending through the front wheel to the outside of the rail portion; And
The upper side is fixed to the discharge body, the lower side fall removal device for continuous unloading equipment, characterized in that it comprises a discharge guide member installed inclined downward toward the outside of the rail portion.
The method of claim 3, wherein
The screw unit is rotatably installed inside the discharge body, and includes a screw body connected to the power transmission unit for receiving a rotational power,
The screw blade is a falling light removal device for continuous unloading equipment, characterized in that protruding spirally along the circumference of the screw body.
The method of claim 1,
The frame portion, the friction reduction member of the cylindrical shape through which the rotating shaft member is made; And
One side is fixed to the friction reducing member, the falling light removal device for continuous unloading equipment, characterized in that it comprises a frame body that is fixed to the other side of the discharge portion.
The method of claim 1,
The power transmission unit, a drive sprocket fixed to the rotating shaft member extending to the outside of the rear wheel; And
And a driven sprocket connected to the drive sprocket and the chain member and connected to the screw part protruding to the outside of the discharge part to rotate together with the drive sprocket.

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