KR101291529B1 - Washing device for continuous ship unloader - Google Patents

Abstract

Disclosed is a washing apparatus for a continuous unloader. Disclosed is a washing apparatus for a continuous unloader: a catchment unit and a house having a spray washing unit for spraying the washing water into the bucket of the continuous unloading unit, an inner space for collecting the washing water sprayed from the spray washing unit, and the inlet of the continuous unloading machine is made; It is rotatably installed in the hand and characterized in that it comprises a friction washing unit for contacting the bucket to remove the foreign matter and a driving unit for rotating the friction washing unit.

Description

Washing device for continuous unloading machine {WASHING DEVICE FOR CONTINUOUS SHIP UNLOADER}

The present invention relates to a washing machine for a continuous unloader, and more particularly to a washing machine for a continuous unloader that can be made of automatic bucket cleaning of the continuous unloader to improve the work efficiency.

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, which are 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 unloading machine.

In the continuous type unloading unit, a boom is provided on the upper side of the running portion moving along the wharf, and a plurality of buckets are moved in an endless track manner 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 conveyed to the yard through a plurality of 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").

It is an object of the present invention to provide a cleaning device for a continuous unloader that can be made of the bucket cleaning of the continuous unloader automatically to improve the work efficiency.

Continuous washing machine for the unloading device according to the present invention: a house having a jet washing unit for spraying the washing water into the bucket of the continuous unloading machine, and an inner space for collecting the washing water sprayed from the spray washing unit and the inlet of the continuous unloading machine is made It includes a water portion, and a rotatable portion installed rotatably in contact with the bucket to remove the foreign matter and the drive unit for rotating the friction washing unit.

In addition, the spray washing unit includes a control valve for controlling the supply of the wash water, and a nozzle unit which is installed along the circumference of the collecting unit and connected to the control valve and connected to the control valve and the spray pipe to which the washing water is supplied, in which the washing water is sprayed. desirable.

In addition, the friction washing unit preferably includes a support member installed in the collecting unit, a rotating shaft member rotatably installed on both sides of the support member, and a washing brush protruding from the rotating shaft member to rotate together with the rotating shaft member.

The drive unit preferably includes a motor member for supplying rotational power, a drive gear connected to the motor member and a power transmission member for connecting the drive gear and the rotation shaft member.

Continuous washing machine for the unloading device according to the present invention: a control valve for controlling the supply of the washing water, the injection pipe is connected to the control valve supplied with the washing water, the spray pipe is connected to the spraying water to the bucket of the continuous unloader It has a nozzle unit, an inner space for collecting the washing water sprayed from the nozzle unit, and the water collecting unit for the continuous unloading machine is drawn in, the support member installed in the water collecting unit, and the rotary shaft member rotatably installed on both sides of the support member And a washing brush which protrudes from the rotating shaft member and rotates together with the rotating shaft member, a motor member for supplying rotational power for rotating the washing brush, and a drive gear connected to the motor member and the driving gear and the driving gear and the rotating shaft member. Member.

Continuous washing machine for the unloading device according to the present invention, because the spray washing unit for spraying the washing water, and the friction washing unit is rotated washing brush to automatically clean the fuel raw material buried in the bucket, unloading work of different types of fuel raw material It is possible to improve the efficiency of unloading operations by preventing the mixing of fuel raw materials.

In addition, the present invention, because the washing of the bucket is made automatically, it is possible to improve the work efficiency and work stability compared to washing the bucket by hand.

1 is a front view schematically showing a state in which a washing apparatus for a continuous unloader according to an embodiment of the present invention is installed.
Figure 2 is a perspective view schematically showing a state in which the bucket is washed in the washing machine for a continuous unloader according to an embodiment of the present invention.
Figure 3 is a perspective view showing a washing apparatus for a continuous unloader according to an embodiment of the present invention.
Figure 4 is a front view showing a washing apparatus for a continuous unloader according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of a washing machine for a continuous unloader according to the present invention. For convenience of description, the washing machine for the continuous unloading machine used for the bucket cleaning of the continuous unloading machine for steel mills is demonstrated as an example. 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 a continuous unloading washing apparatus is installed according to an embodiment of the present invention, Figure 2 is a bucket is washed in a continuous unloading washing apparatus according to an embodiment of the present invention Figure 3 is a perspective view schematically showing a state, Figure 3 is a perspective view showing a washing machine for a continuous unloader according to an embodiment of the present invention, Figure 4 is a washing machine for a continuous unloader according to an embodiment of the present invention It is the front view shown.

As shown in Figure 1 to 4, the continuous unloading washing machine 1 according to an embodiment of the present invention, the injection for spraying the washing water 35 into the bucket 25 of the continuous unloading machine 20 The water collecting part 40 and the water collecting part having a washing unit 30 and an inner space 42 for collecting the washing water 35 sprayed from the spray washing unit 30 and receiving the continuous unloading machine 20. 40 is rotatably installed and includes a driving unit 60 for rotating the friction washing unit 50 and the friction washing unit 50 in contact with the bucket 25 to remove foreign substances.

When a vessel loaded with fuel or raw materials such as coal or iron ore is docked at the pier 10, the fuel loaded on the vessel is unloaded using the continuous unloader 20.

This continuous unloading machine 20, the boom 22 is installed above the running portion 21 moving along the pier 10, the endless track along the elevator post 23 connected to one side of the boom 22 The plurality of buckets 25 move in the form.

Excavator 24 is located at the bottom of the elevator post 23, the bucket 25 moving along the excavator 24 enters the storage of the ship to excavate the raw materials such as iron ore or coal to move outward To the yard along the belt conveyor (29).

The excavation portion 24 includes a support 26 on which the sprockets 27 are rotatably installed, a chain 28 that rotates in engagement with the sprocket 27, and a bucket 25 connected to the chain 28. .

Fuel material is attached to the outside of the bucket 25 through the unloading operation. Therefore, when unloading other kinds of fuel, washing of the bucket 25 is required.

The cleaning operation of the bucket 25 is automatically performed by the washing apparatus 1 for the continuous unloader according to the embodiment of the present invention.

The spray washing unit 30 may be used in various types of injectors within the technical concept of removing the fuel raw material attached to the bucket 25 by spraying the washing water 35 into the bucket 25 of the continuous unloader 20. have.

Spray washing unit 30 according to an embodiment, the control valve 31 for controlling the supply of the washing water 35, is installed along the circumference of the collecting unit 40 and connected to the control valve 31 to wash water ( 35 includes a spray pipe 32 supplied with the spray pipe 32 and a nozzle unit 33 connected to the spray pipe 32 to spray the washing water 35.

The injection pipe 32 is provided in plurality along the upper edge of the collecting body member 41, and the nozzle part 33 branched from the injection pipe 32 is installed toward the path in which the bucket 25 is moved.

The injection pipe 32 receives the washing water 35 supplied through the pump member 34, and a control valve 31 is installed in each injection pipe 32 to control the movement of the washing water 35.

A collecting part 40 having an inner space 42 for collecting the washing water 35 sprayed from the spray washing part 30 is provided below the spray washing part 30.

The water collecting unit 40 according to the embodiment has a water collecting body member 41 in which the washing water 35 is collected and an upper side of the water collecting body member 41 is opened to form a passage through which the continuous unloading machine 20 is moved. And an opening 43.

The upper side of the water collecting part 40 is provided with an opening 43 to form a passage through which the excavating part 24 of the continuous unloading machine 20 is moved, and is sprayed from the spray washing part 30 to open the bucket 25. The washed water is collected in the inner space 42 of the collecting part 40.

The wash water 35 collected inside the collecting body member 41 may be drained outward or circulated back to the pump member 34 to be reused.

As the friction washing unit 50 rotatably installed in the collecting unit 40, various kinds of driving devices may be used in the technical concept of contacting the bucket 25 to remove foreign substances.

Friction cleaning unit 50 according to an embodiment, the support member 51 is installed on the water collecting body member 41, the rotating shaft member 52 and the rotating shaft member that both sides are rotatably installed on the support member 51 Protruding from the 52 and includes a washing brush 54 is rotated with the rotating shaft member (52).

The support member 51 provided on the upper side of the water collecting body member 41 is formed in a pair and installed on both sides of the water collecting body member 41, and the rotating shaft member 52 is rotatable to the support member 51. Is installed.

One side of the rotary shaft member 52 is provided with a rotary gear 53 receives the power of the drive unit 60, a plurality of cleaning brush 54 is protruded along the rotary shaft member (52).

The drive unit 60 for rotating the friction washing unit 50 includes a motor member 61 for supplying rotational power for rotating the cleaning brush 54, a drive gear 62 axially connected to the motor member 61, and And a power transmission member 63 connecting the drive gear 62 and the rotation shaft member 52.

The motor member 61 is fixed to the collecting body member 41 to supply rotational power, and the chain-shaped power transmission member 63 is rotated by being engaged with the drive gear 62 axially connected to the motor member 61. do.

One side of the power transmission member 63 is rotated in engagement with the drive gear 62, the other side of the power transmission member 63 is rotated in engagement with the rotary gear 53.

Hereinafter, with reference to the accompanying drawings will be described in detail the operating state of the washing machine 1 for a continuous unloader according to an embodiment of the present invention.

The excavation part 24 of the continuous unloading machine 20 transfers to the inside of the collecting part 40 through the opening 43 of the collecting part 40.

The pump member 34 and the control valve 31 are operated to supply the washing water 35 to the injection pipe 32, and the washing water 35 is provided in the bucket portion 24 through the nozzle part 33. Sprayed to (25) to remove the fuel or foreign matter attached to the bucket (25).

When the sprocket 27 provided in the excavation portion 24 is rotated and the chain 28 is moved, the bucket 25 connected to the chain 28 is also moved, so that the bucket 25 of the continuous unloader 20 is sequentially Is washed.

Along with the operation of the jet washing unit 30, the driving unit 60 is operated so that the friction washing unit 50 is also operated to clean the bucket 25.

In more detail, when the motor member 61 of the drive unit 60 is operated to rotate the drive gear 62, the power transmission member 63 engaged with the drive gear 62 is rotated and the rotary shaft member 52 is rotated. Rotating the rotary gear (53) connected to).

When the rotary shaft member 52 is rotated, the cleaning brush 54 protruding outward of the rotary shaft member 52 is also rotated to remove the raw materials and foreign substances attached to the bucket 25.

When the spray washing unit 30 and the friction washing unit 50 operate at the same time, the bucket 25 continuously moves along the chain 28 provided in the excavation unit 24, and thus, along the excavation unit 24. The moving bucket 25 is washed sequentially.

According to the configuration as described above, the continuous washing machine for the unloading device 1 according to one embodiment, the spray washing unit 30 for spraying the washing water 35, and the friction washing unit in which the washing brush 54 is rotated 50 is operated to automatically wash the fuel raw material buried in the bucket 25, it is possible to prevent the mixing of the fuel raw materials during the unloading operation of other types of fuel raw material can improve the efficiency of the unloading operation.

In addition, since the washing of the bucket 25 is made automatically, it is possible to improve the work efficiency and work stability compared to washing the bucket 25 by hand.

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, a description has been given by taking an example of a continuous unloading washing machine used to clean a bucket of a continuous unloading machine for steel mills, but this is merely illustrative, and the present invention is also used to clean a bucket of a continuous unloading machine used for transporting other kinds of cargo. The washing apparatus for the continuous unloader according to the invention can be used.

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

1: Cleaning device for continuous unloading machine
10: pier 20: continuous unloader
21: driving part 22: boom
23: elevator post 24: excavator
25: bucket 26: support
27: sprocket 28: chain
29: belt conveyor 30: spray washing unit
31: control valve 32: injection pipe
33: nozzle 34: pump member
35: washing water 40: water collecting part
41: collecting body member 42: inner space
43: opening 50: friction cleaning
51: support member 52: rotary shaft member
53: rotary gear 54: cleaning brush
60: drive unit 61: motor member
62: drive gear 63: power transmission member

Claims (5)

Spray washing unit for spraying the washing water into the bucket of the continuous unloader;
A water collecting unit having an inner space for collecting the washing water sprayed from the spray washing unit, wherein the continuous unloading unit is drawn in;
A friction washing unit rotatably installed in the water collecting unit and contacting the bucket to remove foreign substances; And
Washing device for a continuous unloader, characterized in that it comprises a drive unit for rotating the friction washing unit.
The method of claim 1,
The jet washing unit, a control valve for controlling the supply of the wash water;
An injection pipe installed along a circumference of the water collecting unit and connected to the control valve to supply the washing water; And
And a nozzle unit connected to the injection pipe to spray the washing water.
The method of claim 1,
The friction washing unit includes a support member installed at the collecting unit;
A rotating shaft member rotatably installed on both sides of the support member; And
The washing machine for a continuous unloader comprising a washing brush which protrudes from the rotating shaft member and rotates together with the rotating shaft member.
The method of claim 3, wherein
The drive unit, a motor member for supplying rotational power;
A drive gear axially connected to the motor member; And
And a power transmission member for connecting the drive gear and the rotating shaft member.
A control valve for controlling the supply of the washing water;
An injection pipe connected to the control valve and supplied with the washing water;
A nozzle unit connected to the injection pipe to inject the washing water into the bucket of the continuous unloader;
A water collecting unit having an inner space for collecting the washing water sprayed from the nozzle unit, wherein the continuous unloading unit is drawn in;
A support member installed in the water collecting unit;
A rotating shaft member rotatably installed on both sides of the support member;
A washing brush protruding from the rotating shaft member and rotating together with the rotating shaft member;
A motor member for supplying rotational power to rotate the cleaning brush;
A drive gear axially connected to the motor member; And
And a power transmission member for connecting the drive gear and the rotating shaft member.

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