KR20150136928A - Belt conveyor apparatus - Google Patents

Abstract

A belt conveyor apparatus is disclosed. According to an aspect of the present invention, provided is the belt conveyor apparatus which comprises: a stand base; a first support bracket hinged to the stand base to be rotated in an external side direction of the stand base; a first fixing unit for constraining rotation of the first support bracket; a second support bracket coupled to be spaced from the first support bracket in the stand base; a first transfer roller wherein both ends are individually and rotationally coupled to the first support bracket and the second support bracket; and a transfer belt supported on the first transfer roller to transfer an object to be transferred.

Description

[0001] BELT CONVEYOR APPARATUS [0002]

The present invention relates to a belt conveyor apparatus.

In the integrated steel industry, belt conveyors that transport various raw materials and products play an important role. For example, a belt conveyor can be used to transfer coke for transferring, crushing, compounding, dispensing, etc. in the coke making process. It can also be used to transport coke to the blast furnace, .

In the case of such a belt conveyor, hundreds or thousands of conveying rollers are assembled to the stand to support the conveying belt, and various raw materials and the like can be conveyed to the destination through the conveying belt. Belt conveyors can cause abnormalities such as abrasion and breakage on the conveying rollers due to continuous operation. If such an abnormality occurs, it is necessary to replace the detected conveying roller.

The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 10-2013-0046581 (2013.05.08, Anti-skid device for belt conveyor).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a belt conveyor device that can be easily replaced when an abnormality occurs in a conveying roller.

According to an aspect of the present invention, there is provided a stand base; A first support bracket hinged to the stand base so as to be rotatable in an outward direction of the stand base; A first fixing unit for restricting the rotation of the first support bracket; A second support bracket coupled to the stand base so as to be spaced apart from the first support bracket; A first conveying roller rotatably coupled to both the first supporting bracket and the second supporting bracket at both ends; And a conveyance belt supported on the first conveyance roller for conveying the conveyance object.

The belt conveyor apparatus includes a third support bracket coupled to the stand base so as to be spaced apart from the second support bracket; And a second conveying roller rotatably coupled to the second support bracket and the third support bracket at both ends thereof, wherein the second support bracket includes: a first support for rotatably supporting the first conveying roller; And a second support which is bent from the first support and rotatably supports the second conveyance roller.

The second support bracket is hinged to the stand base so as to be rotatable forward and backward in the conveying direction of the conveyed object, and the belt conveyor apparatus may further include a second fixing unit for restricting rotation of the second support bracket.

The second support bracket may be formed with a slit hole through which the second conveying roller is rotatably engaged and opened upward.

The belt conveyor apparatus may further include a decomposition assist plate coupled to the first support bracket and pushing the first transport roller upward in accordance with rotation of the first support bracket.

The belt conveyor apparatus includes an insertion ring formed in the first support bracket; And a rotation lever inserted into the insertion ring and used for rotation of the first support bracket.

The first support bracket and the first conveyance roller may be disposed on both sides of the stand base at a pair and the pair of first conveyance rollers may be inclined to the inside of the stand base so as to form a concave space on the conveyance belt.

According to the present invention, when an abnormality occurs in the transport roller, it can be easily replaced.

1 is a perspective view of a belt conveyor apparatus according to an embodiment of the present invention;
Fig. 2 is a front view of a belt conveyor apparatus according to an embodiment of the present invention together with a chute. Fig.
3 is a view illustrating a process of disassembling a first conveying roller of a belt conveyor apparatus according to an embodiment of the present invention.
4 is a view illustrating a process of disassembling a second conveying roller of a belt conveyor apparatus according to an embodiment of the present invention.
5 is a perspective view of a second support bracket of a belt conveyor apparatus according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, an embodiment of a belt conveyor apparatus according to the present invention will be described in detail with reference to the accompanying drawings. In the following description with reference to the accompanying drawings, the same or corresponding components are denoted by the same reference numerals, A description thereof will be omitted.

According to the present embodiment, a belt conveyor apparatus 100 for conveying a conveyance object such as coking coal to a destination includes a frame 110, a stand base 120, a first support bracket 130, a first hinge base 132 The first hinge shaft 134, the second support bracket 140, the second hinge base 142, the second hinge shaft 144, the first support 146, the second support 147, The second fixing plate 170, the second fixing plate 172, and the third fixing bracket 150, the first fixing bracket 150, the first fixing unit 160, the first fixing plate 162, the first fixing bolt 164, And includes a second fixing bolt 174, a first conveying roller 182, a second conveying roller 184, a conveyance belt 186, a disassembling assistance plate 190, an insertion ring 192, and a rotation lever 194 A belt conveyor apparatus 100 is shown.

According to this embodiment, the first support bracket 130 and the second support bracket 140 are configured to be rotatable with respect to the stand base 120, so that when an abnormality such as abrasion or breakage occurs in the conveyance roller, Can be replaced.

Since the support brackets are fixedly coupled to the stand so that it is not possible to adjust the gap therebetween, it is necessary to replace the rollers using a separate tool for a lifetime. However, in the present embodiment, And the second support bracket 140 are hinged to the stand base 120 and the first and second fixing units 160 and 170 are used to selectively fix or unlock the first and second support brackets 140 and 140, The distance between the first supporting roller 130 and the third supporting bracket 150 can be adjusted so that the first feeding roller 182 and the second feeding roller 184 can be exchanged more easily.

The steel skirt 20 connected to the lower portion of the chute 10 and the steel clip 20 are fixed to the steel skirt 20 in order to prevent scattering of the conveyed object, It is more difficult to replace the conveying rollers disposed below the conveying belt 186 due to the interference between the conveying belt 186 and the rubber skirt 30 The first support bracket 130 and the second support bracket 140 supporting the first and second conveyance rollers 184 can be moved relative to the stand base 120 It is possible to disassemble and assemble the first conveyance roller 182 and the second conveyance roller 184 more effectively without such a problem.

Hereinafter, each configuration of the belt conveyor apparatus 100 according to the present embodiment will be described in more detail with reference to FIGS. 1 to 5. FIG.

The frame 110 may be installed such that a pair of frames 110 are spaced apart from each other as a supporting structure extending along the conveying direction of the conveying object as shown in FIG. A stand base 120 supporting the first conveying roller 182 and the second conveying roller 184 may be installed in the frame 110 at regular intervals. The conveyance belt 186 is supported on the first conveyance roller 182 and the second conveyance roller 184 to convey the conveyance object along the conveyance direction.

1 and 2, the first support bracket 130, the second support bracket 140, and the third support bracket 150 are fixed to the stand base 120 by the first conveyance roller 182 and the second support roller 180, May be spaced apart from one another to support the transport rollers 184.

The first support bracket 130 may be hinged to the stand base 120 so as to be rotatable in an outward direction of the stand base 120, as shown in FIGS. The first support bracket 130 may be hinged to the stand base 120 through the first hinge shaft 134. The first support bracket 130 may be hinged to the stand base 120 through the first hinge shaft 134. [

The first support bracket 130 may be constrained to rotate by the first securing unit 160 as shown in FIG. The first fixing unit 160 includes a first fixing plate 162 fixed to the stand base 120 and a fixing plate 190 fixed to the first supporting bracket 130 to the first fixing plate 162 And a first fixing bolt 164.

The second support bracket 140 may be spaced apart from the first support bracket 130 on the stand base 120 as shown in FIGS. 2 and 3. The first support bracket 130 and the second support bracket 130 may be spaced apart from each other. The support bracket 140 is formed with a hole for rotatably supporting the rotation shaft of the first conveyance roller 182. The first conveyance roller 182 is supported by the first support bracket 130 and the second support bracket 130, (Not shown).

The first support bracket 130 is rotatably coupled to the outside of the stand base 120 and the rotation is restrained by the first fixation unit 160 on the stand base 120, Thereby supporting the conveying roller 182. 3, when the first fixing bolt 164 of the first fixing unit 160 is removed and the first supporting bracket 130 is rotated in the outer direction of the stand base 120, the first supporting bracket 130 130 and the second support bracket 140 increases, so that the first conveyance roller 182 disposed between the first and second support brackets 140 and 142 can be easily disassembled.

2, the chute 10, the steel skirt 20, and the rubber skirt 30 may be provided on the conveyance belt 186 supported on the first conveyance roller 182. However, The first support bracket 130 is not provided in a fixed structure so that the first conveyance roller 182 can be effectively replaced despite interference between the rubber skirt 30 and the conveyance belt 186. [

In this case, as shown in FIGS. 2 and 3, for example, a triangular disassembly plate 190 may be fixedly coupled to the first support bracket 130. Accordingly, when the first support bracket 130 is rotated as described above, the disassembly plate 190 is also moved upward to push the first conveyance roller 182 upward. Therefore, (Exchanged) with respect to each other.

2 and 3, the first support bracket 130 may be formed with an insertion hook 192, and a rotation lever 194 may be inserted into the insertion hook 192. As shown in FIG. Therefore, when the rotation lever 194 is inserted into the insertion ring 192 and then the rotation lever 194 is used, the first support bracket 130 can be more effectively rotated according to the principle of the lever.

The third support bracket 150 may be coupled to the stand base 120 so as to be spaced apart from the second support bracket 140 as shown in FIGS. 2 and 3. The second support bracket 140 may be engaged with the first support bracket 140, A first support 146 for rotatably supporting the roller 182 and a second support 147 for rotatably supporting the second conveyance roller 184 bent from the first support 146 have. Accordingly, both ends of the second conveying roller 184 can be rotatably coupled to the second support bracket 140 and the third support bracket 150, respectively.

As described above, the first conveying roller 182 can be disassembled through the rotation of the first supporting bracket 130, and the second conveying roller 184 can be separated from the first conveying roller 182, The second support bracket 140 can be disassembled after the disassembly of the second support bracket 140. [

That is, the second support bracket 140 may be hinged to the stand base 120 so as to be rotatable about the forward and backward directions of the conveyance of the conveyed object, as shown in FIGS. More specifically, the second support 147 of the second support bracket 140 may be coupled to the second hinge base 142 fixed to the straddle base 120 through the second hinge shaft 144. In this case, the second hinge shaft 144 can be simply configured with a combination of bolts and nuts.

3 and 5, the rotation of the second support bracket 140 may be restrained by the second fixing unit 170. As shown in FIG. The second fixing unit 170 includes a second fixing plate 172 fixed to the stand base 120 and a second fixing plate 172 having a free end of the second supporting bracket 140, And a second fixing bolt 174 for fixing the first fixing bolt 174 to the second fixing bolt 174. In this case, the second fixing bolt 174 may be formed of a U-bolt or the like as shown in FIG. 5, so that the rotation of the second supporting bracket 140 can be more firmly fixed.

According to this embodiment, the second supporting bracket 140 is rotatably coupled in the conveying direction of the conveying object, and the rotation is restrained by the second fixing unit 170 on the stand base 120, Thereby supporting the feed roller 184. 4, when the second fixing bolt 174 of the second fixing unit 170 is removed and the second supporting bracket 140 is rotated in the conveying direction of the conveying object, the second supporting bracket 140 is rotated, And the third support bracket 150 are increased, so that the second conveyance roller 184 disposed therebetween can be easily disassembled.

In this case, the second support bracket 140 may be formed with a slit hole 148 as shown in FIGS. Holes may be formed in the first support rods 146 and the second support rods 147 to support the rotation of the first conveyance roller 182 and the second conveyance roller 184 in the second support bracket 140, , These holes may have a slit structure opened upward.

Since the slit hole 148 is formed in the second support bracket 140 as described above, when the second support bracket 140 rotates in the conveyance direction, the rotation axis of the second conveyance roller 184 rotates through the open slit hole 148, The second conveying roller 184 can be replaced more easily.

Although only the slit holes 148 formed in the second support bracket 140 are shown in the drawings of the present embodiment, the first support bracket 130 and the third support bracket 150 may be provided with the first support rollers 182 The formed hole may also have a slit structure opened to the upper side and the first conveying roller 182 may be more easily detached from the first supporting bracket 130 to the third supporting bracket 150 according to the slit structure .

Meanwhile, the first support bracket 130 and the first conveyance roller 182 may be disposed on both sides of the stand base 120 as shown in FIG. 2 and FIG. The pair of first conveyance rollers 182 may be arranged to be inclined inward of the stand base 120 so as to form a concave space (see FIG. 1) on the conveyance belt 186.

Since the first conveyance rollers 182 are inclined on both sides of the stand base 120 to form concave spaces on the conveyance belt 186, it is possible to perform more effective conveyance while preventing the conveyance of the conveyance object .

One of the pair of first conveyance rollers 182 is coupled between the first support bracket 130 and the second support bracket 140 on the right side and the other is connected to the first support bracket 130 on the left side, And the third support bracket (150).

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention as set forth in the appended claims. The present invention can be variously modified and changed by those skilled in the art, and it is also within the scope of the present invention.

10: Suit
20: Steel skirt
30: Rubber skirt
40: Fixing clip
50: Fixing pin
100: Belt conveyor device
110: frame
120: Stand base
130: first support bracket
132: first hinge base
134: first hinge shaft
140: second support bracket
142: second hinge base
144: second hinge shaft
146: first support
147: second support
148: Slit hole
150: third support bracket
160: first fixed unit
162: first fixing plate
164: first fixing bolt
170: second fixed unit
172: second fixing plate
174: second fixing bolt
182: First conveying roller
184: Second conveying roller
186: Feed Belt
190: Disassemble plate
192: Insertion ring
194: Rotary lever

Claims (7)

Stand base;
A first support bracket hinged to the stand base to be rotatable in an outer direction of the stand base;
A first fixing unit for restricting rotation of the first support bracket;
A second support bracket coupled to the stand base so as to be spaced apart from the first support bracket;
A first conveying roller having both ends rotatably coupled to the first supporting bracket and the second supporting bracket, respectively; And
And a conveyance belt supported on the first conveyance roller to convey the conveyance object.
The method according to claim 1,
A third support bracket coupled to the stand base so as to be spaced apart from the second support bracket; And
Further comprising a second conveying roller having both ends rotatably coupled to the second support bracket and the third support bracket,
The second support bracket
A first support for rotatably supporting the first conveying roller; And
And a second support member bent from the first support member and rotatably supporting the second conveyance roller.
3. The method of claim 2,
Wherein the second support bracket is hinged to the stand base so as to be rotatable forward and backward in the conveying direction of the conveyed object,
And a second fixing unit for restricting rotation of the second support bracket.
The method of claim 3,
Wherein the second support bracket is formed with a slit hole rotatably coupled with the second conveying roller and opened upward.
The method according to claim 1,
And a disassembly assist plate coupled to the first support bracket and pushing the first transport roller upward according to rotation of the first support bracket.
The method according to claim 1,
An insertion collar formed on the first support bracket; And
And a rotation lever inserted into the insertion ring and used for rotation of the first support bracket.
The method according to claim 1,
Wherein the first support bracket and the first conveyance roller are disposed on both sides of the stand base in a pair,
Wherein a pair of the first conveying rollers are disposed to be inclined inward of the stand base so as to form a concave space on the conveyance belt.

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