KR20120064421A

KR20120064421A - Appatatus for guiding transportation meterials to belt conveyer

Info

Publication number: KR20120064421A
Application number: KR1020100125649A
Authority: KR
Inventors: 유정관
Original assignee: 주식회사 포스코
Priority date: 2010-12-09
Filing date: 2010-12-09
Publication date: 2012-06-19
Also published as: KR101207726B1

Abstract

PURPOSE: An apparatus for guiding load of objects to a transportation facility is provided to increase objects yielding rate by transporting to a belt conveyor while guiding coal briquettes capable of easily getting damaged by drop-impact from a transportation facility in multiple stages. CONSTITUTION: An apparatus for guiding load of objects to a transportation facility comprises a base(40) and a object loading guidance device(60). The base is arranged on a transportation facility on which objects are loaded. The object loading guidance device is arranged in the base and prevents the objects from getting damaged by drop-impact.

Description

Apparatus for Guiding Transportation Meterials to Belt Conveyer

The present invention relates to a vehicle loading induction apparatus of a transportation facility provided to induce the loading of a vehicle to a transportation facility such as a belt conveyor to prevent damage of the transportation object by a dropping impact, and more particularly, to easily damage by a drop impact such as coal briquettes. Induce the loading of cargo in transportation equipment to increase the error rate or productivity of the cargo by inducing the damage to the damaged equipment from the discharging equipment or the upper transportation equipment to the lower transportation equipment. Relates to a device.

In the drying process of coal pretreatment in the steel mill, a large amount of (dust) dust is generated, and such dust is stored in a hopper through dust collection, etc., and then mixed with (undried) coal in a mixer with a binder, water, etc., It is made into coal briquettes through a molding machine (roll).

However, such (dust collected) fine dust or (undried) coal is primarily stored in a storage facility (hopper) in order to be introduced into a molding machine.

That is, the storage is fed into the molding machine through a storage dispensing device, for example, a screw feeder, a rotary valve, etc. provided in the lower part of the storage facility, and such a molding machine has a processing groove for molding on the surface of the forming roll facing each other. Are provided to continuously shape coal briquettes of a predetermined standard.

By the way, in the conventional case, although not shown in a separate drawing, since the coal briquettes formed in a pair of forming rolls and continuously extruded are dropped with a height on the conveyor belt conveyor, the coal briquettes are easily damaged (damaged) by the drop impact. There was.

Therefore, in the conventional case, the coal briquettes are easily broken, and coal particles having a fine particle size are scattered to pollute the surrounding environment, and in particular, the damaged coal briquettes must be put back into the molding process and treated, or the damaged coal briquettes lower the error rate of the coal briquettes. .

Accordingly, the applicant of the present invention enables the co-transportation of the coal briquettes which are continuously extruded from the forming rollers facing each other and transported to the belt conveyor without possible damage through the multi-step guide step, resulting in improved productivity of coal briquettes. The present invention has been proposed.

The present invention has been proposed in order to solve the conventional problems as described above, the object of the present invention is that the impact of falling from the dropping equipment or the upper transport equipment to the lower transport equipment to transport (damage) easily damaged by drop impacts such as coal briquettes It is to provide a vehicle loading guide device of a transport facility to induce (in multiple stages) to prevent damage caused to increase the error rate or productivity of the transport.

As a technical aspect for achieving the above object, the present invention provides an apparatus base provided on a transport facility on which a shipment is mounted: And,

One or more vehicle-mounted guide means provided to prevent damage caused by a drop impact of the vehicle while provided in at least one device base;

It provides a vehicle loading induction device of a transport facility configured to include.

Preferably, the transport facility is provided as a belt conveyor, the transport material is provided as coal briquettes extruded from a forming roll, and the apparatus base is provided as a chute provided between the forming roll or the upper belt conveyor and the belt conveyor. will be.

More preferably, the vehicle loading guide means includes a guide plate which guides the mounted coal to the belt conveyor without drop impact via multiple stages while providing at least one longitudinally inside the chute which is the device base.

Preferably, the guide plate may be provided as an integral guide plate placed alternately in multiple stages inwardly of the chute, or a rotating guide plate provided to be rotatable inside the chute via a driving means.

More preferably, the drive means, the lower portion of the rotating guide plate includes a drive cylinder which is connected to the rod so as to flow in a hinge and long groove structure, the drive cylinder, the belt conveyor to detect the mounted state of the coal briquettes It is linked to the operation control and the device control unit associated with the surveillance camera disposed on the.

More preferably, it further comprises a buffer guide plate provided further to the front of the integral or rotating guide plate.

More preferably, it further comprises a drop delay protrusion formed integrally with the one-piece or rotating guide plate provided to delay the fall of the coal briquettes.

According to the above-described induction device for transporting a transport facility of the present invention, it is possible to link transport to the belt conveyor while guiding the coal briquettes which are easily damaged by drop impact from transport facilities such as a belt conveyor in multiple stages.

Therefore, this invention makes it possible to raise the productivity of a conveyed goods, as a result, raising the real error rate of conveyed goods, such as coal briquettes.

1 is a process diagram showing a coal briquette manufacturing line to which a vehicle loading induction apparatus of the present invention is applied.
Figure 2 is a schematic diagram showing the forming rolls for extruding the coal briquettes
Figure 3 is a detailed view showing a belt conveyor dispensing process of coal briquettes including a vehicle loading guide device of the transportation equipment according to the present invention
Figure 4 is a block diagram showing the overall configuration of the vehicle inspection material guide device of the transportation equipment of the present invention
5 is an exploded perspective view showing a part of the present invention device of FIG.
6A and 6B are plan views showing arrangements of forming rolls and belt conveyors according to the prior art and the present invention.

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

1 and 2 illustrate a coal briquette manufacturing line and a molding unit 140 as an embodiment to which a vehicle loading induction device 1 of a transportation facility according to the present invention is applied.

Therefore, in the following description of the present embodiment, the transportation equipment to which the apparatus of the present invention is applied will be described as a belt conveyor 20, and the goods to be mounted on the belt conveyor 20 will be described in detail with the molding unit 140 described below. The coal briquette 10 extruded from the shaping | molding roll 142 is demonstrated.

First, as shown in Figure 1, briefly described for the coal briquette manufacturing line, the (dust) dust (D) collected from the dust collector 112 for collecting the dust dust generated during coal drying and stored in the dust hopper 110 ) And the (undried) coal (C1) supplied from the reservoir 112 via the multi-stage belt conveyors 114, the bucket (122b) on one side of the belt (122a) to be transported in an endless track at a predetermined interval It is successively provided to the bucket-type conveyor 122, which is a lift conveyor 120, which allows a transport material, that is, a mixture of coal briquettes (undried) coal and fine dust, to be transported upwardly.

Then, the dust (D) and the coal (C1) is sequentially supplied to the mixer 130 through the bucket-type conveyor 122, the mixing is made through the paddle 132 and the chopper 134 inside the mixer 130. As a result, the mixture agglomerates are removed, and the binder (solution) and water or a mixture thereof are injected into the respective feeders 138a and 138b through the spray nozzle 136, and then sprayed, and the mixed coal briquette raw material C2 (coal + Dust) is supplied to the screw feeder hopper 144 above the forming roll 142 of the forming unit 140, as shown in Figs.

Therefore, the supplied raw material C2 is introduced between the forming rolls 142 which are driven to rotate while facing each other, and at this time, the raw material C2 is compressed and molded into the shaped coal briquettes C3.

On the other hand, Figure 2 shows the forming roll 142 of such a molding unit 140 in more detail than Figure 1, the surface of these forming rolls 142 formed in accordance with the shape of the coal briquettes (unsigned) Is provided to form coal briquettes C3.

At this time, as shown in Figure 2, the forming roll 142 is a structure in which the rotational force is transmitted through the drive unit 146 of the spindle rotated via a motor and a drive belt (chain), etc. The spindle (unsigned) of the drive unit 146 connected to the forming roll 142 has a shape in which the rotation angle is variable so as to compensate for the movement width of the forming roll adjusting the interval between rolls during extrusion of the actual raw material C3. Can be assembled.

Next, the coal briquette (transport product) induction apparatus 1 of the belt conveyor (transport facility) of this invention is demonstrated concretely. However, hereinafter, the coal briquettes C3 of FIG. 1 will be described as coal briquettes 10.

That is, based on FIG. 1, as shown in FIGS. 3 to 5, the coal briquette loading guide device 1 of the belt conveyor of the present invention is a device provided on the belt conveyor 20 on which the coal briquettes 10 are mounted. It may be configured to include a base and the coal briquette loading guide means provided to prevent damage caused by the drop impact of the coal briquette 10 while at least one device base.

At this time, the apparatus base is preferably provided between the forming roll 142 and the belt conveyor 20, the upper belt conveyor 20 and the lower belt conveyor 20, as shown in Figures 3 and 4 It may be provided as a chute 40 for preventing the coal particles from scattering while blocking the falling coal briquette 10 from the outside.

That is, the chute 40, which is the base of the apparatus of the present invention, serves to enable linked transportation of the coal briquettes 10, that is, transportation between the delivery equipment such as a forming roll or the upper and lower belt conveyors.

On the other hand, when the coal briquette 10 is substantially dropped on the belt conveyor 20 in the apparatus of the present invention, the impact of the coal briquette 10 is prevented by dropping the coal briquette 10 by preventing the dropping impact from being generated in multiple stages. 3 to 5, as shown in Figs. 3 to 5, one or more longitudinally provided inside the chute 40, which is the apparatus base, while the coal briquettes 10 pass through the belt conveyor ( 20) may include a guide plate to guide the mount without dropping impact.

At this time, the guide plate in the apparatus of the present invention, as shown in Figure 3, the belt conveyor 20 is rapidly passed through the coal briquettes 20 stepwise while being alternately arranged in multiple stages inside the chute 40. It may include an integrated guide plate 62 'that is not to fall on.

Alternatively, the guide plate of the present invention, as shown in Figures 4 and 5, the rotating induction plate provided to be rotatable inside the chute 40 via the drive means 70 to be described in detail below. (62).

For example, in FIG. 3, the chute 40 between the forming roll 142 and the upper belt conveyor 20 shows the rotary guide plate 62 of the present invention, and the upper belt conveyor 20 and the lower belt conveyor ( The chute 40 between 20 shows an integral guide plate 62 ′.

Preferably, in the apparatus of the present invention, the rotary guide plate 62 and the integrated guide plate 62 'are alternately arranged in two stages, but are not necessarily limited thereto.

At this time, the integrated guide plate 62 may be formed of a thin curved plate to guide the coal briquettes 10 without damage on the belt conveyor 20 without dropping, and assembled by bolting on the chute inner wall. Can be.

4 and 5, the hinge block 68a through which the fastening bolt 68b assembled as the nut N passes through the hole h of the chute 40, as shown in FIGS. 4 and 5. It may be provided integrally with this rear end.

At the same time, the drive means 70, the lower portion of the rotary guide plate 62 includes a drive cylinder 74 which is connected to the rod 72 so as to flow in a hinge and long groove structure.

At this time, the hinge block 76 is preferably assembled at the bottom of the pivotal guide plate 62, and the hinge block 76 is assembled to the chute 40 as a bracket 74a. The rod 72 is fastened. A long groove 76b is formed in the assembly piece 76a of the hinge block 76, and a bolt B and a nut N are fastened to the fastening block 76c of the rod 72. Is fastened.

Therefore, when the drive cylinder 74 of the drive means 70 is operated, the pivoting guide plate 62 is rotated about the fastening bolt 68b of the hinge block 68, the axis, and thus, of the present invention Rotating guide plate 62 is capable of adjusting the height, up and down.

That is, by adjusting the height of the guide plates according to the strength of the coal briquettes 10 so that the coal briquettes are dropped to the belt conveyor 20 at an appropriate speed as possible while preventing the coal briquettes from being dropped.

At this time, as shown in Figure 3, the drive cylinder 74 of the drive means 70, the device control unit associated with the monitoring camera (S) disposed on the belt conveyor 20 to detect the mounted state of the coal briquettes Can be driven in conjunction with (C).

That is, the rotational guide plate 62 of the present invention in conjunction with the coal briquette transport state is adjusted in height to enable the associated transport of the belt conveyors 20 without properly damaging the coal briquettes 10 passing through the multi-stage.

More preferably, as shown in Figs. 4 and 5, the thin plate-shaped buffer guide plate 64 further provided in front of the pivotal guide plate 62 and the integrated guide plate 62 'of the present invention. ) May be further provided.

For example, as shown in Figure 5, the rear end fastening end 64a of the buffer guide plate 64 may be screwed to the front end of the guide plate.

Thus, the buffer guide plate 64 in the device of the present invention serves as a thin plate-like leaf spring in front of the guide plate to facilitate the introduction to the belt conveyor without the coal briquettes 10 fall more stably. will be.

More preferably, as shown in FIGS. 4 and 5, the integrated or rotating guide plates 62 and 62 ′ of the present invention may further include a drop retardation protrusion 66 integrally protruding upward. have.

In this case, although the drop retardation protrusion 66 is illustrated only in the rotation type guide plate 62 in FIGS. 4 and 5, it may be provided in the integrated guide plate 62 ′ in FIG. 3.

Therefore, the fall delay protrusion 66 will delay the fall speed when the coal briquettes 10, ie, the transport drops along the guide plate, to solve the existing problem of damage due to rapid fall.

On the other hand, as shown in Figure 6a, the existing forming roll 142 is arranged vertically in accordance with the width L1 of the belt conveyor 20 ', in the case of the present invention, as shown in Figure 6b, forming roll ( 142 are arranged horizontally, and the width L2 of the belt conveyor 20 is enlarged to make the coal briquettes 10 more stably drop transport to the belt conveyor 20.

While the invention has been shown and described in connection with specific embodiments so far, it will be appreciated that various changes and modifications can be made in the art without departing from the spirit or scope of the invention as set forth in the claims below. It is to be understood that one of ordinary skill can easily know.

1 .... Induction device for loading goods in transportation equipment
10 .... coal briquettes (consignment) 20 .... Belt conveyor (consignment)
40 .... Device base (suite)
62 .. Rotating guide plate 62 '.... Fixed guide plate
64 .... Shock guide plate 66 .... Drop delay
70 .... Drive 74 .... Drive Cylinder

Claims

A device base provided on a transportation facility on which the shipment is mounted: and,
One or more vehicle-mounted guide means provided to prevent damage caused by a drop impact of the vehicle while provided in at least one device base;
Induction device for transport of a transport facility configured to include a.

The method of claim 1,
The transport facility is provided to the belt conveyor 20, the transport is provided as a coal briquette 10 is extruded from the forming roll 142,
The apparatus base is a transport roll induction apparatus of the transport equipment, characterized in that provided by the chute 40 provided between the forming roll or the upper belt conveyor (20) and the belt conveyor (20).

The method of claim 2,
The shipment-mounted guide means 60 is guided so as to be mounted on the belt conveyor 20 without drop impact via the multi-stage coal briquettes 10 provided in the longitudinal direction inside the chute 40, which is the device base. Shipment induction device of the transport equipment, characterized in that it comprises a guide plate.

The method of claim 2,
The guide plate is an integral guide plate 62 ′ which is alternately arranged in multiple stages inside the chute 40, or a pivot type guide plate 62 provided to be rotatable inside the chute via a driving means 70. Inducement device for transport of a transport facility, characterized in that provided in).

The method of claim 4, wherein
The driving means 70 includes a driving cylinder 74 in which a rod 72 is connected to the lower portion of the rotatable guide plate 62 so as to be movable in a hinge and long groove structure.
The driving cylinder is guided to mount the transport of the transport facility, characterized in that the operation control is linked to the device control unit (C) associated with the monitoring camera (S) disposed on the belt conveyor 20 to detect the loading state of the coal briquettes. Device.

The method of claim 4, wherein
A buffer guide plate 64 further provided in front of the integrated or pivotal guide plate; And,
A drop retardation portion 66 formed integrally with the integrated or rotating guide plates 62 and 62 'and provided to delay the falling of the coal briquettes;
Shipment induction apparatus of the transport facility, characterized in that it further comprises at least one of.

The method according to any one of claims 2 to 6,
The belt conveyor (20) is induction apparatus for mounting a transport of a transport facility, characterized in that the width is expanded corresponding to the horizontal arrangement of the forming rolls (142).