KR101870264B1 - Winding apparatus for used belt for belt conveyor - Google Patents

Winding apparatus for used belt for belt conveyor Download PDF

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Publication number
KR101870264B1
KR101870264B1 KR1020170152269A KR20170152269A KR101870264B1 KR 101870264 B1 KR101870264 B1 KR 101870264B1 KR 1020170152269 A KR1020170152269 A KR 1020170152269A KR 20170152269 A KR20170152269 A KR 20170152269A KR 101870264 B1 KR101870264 B1 KR 101870264B1
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KR
South Korea
Prior art keywords
belt
conveying roller
roller
conveyor belt
waste conveyor
Prior art date
Application number
KR1020170152269A
Other languages
Korean (ko)
Inventor
최창순
Original Assignee
(주)수산인더스트리
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Publication date
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Priority to KR1020170152269A priority Critical patent/KR101870264B1/en
Application granted granted Critical
Publication of KR101870264B1 publication Critical patent/KR101870264B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4146—Winding involving particular drive arrangement
    • B65H2301/41461—Winding involving particular drive arrangement centre drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
    • B65H2301/44318—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web

Abstract

The present invention relates to a belt retractor. A belt retractor according to an embodiment of the present invention includes a belt retracting portion for retracting the waste conveyor belt in contact with a waste conveyer belt provided from the outside and a belt conveying portion located adjacent to the belt retracting portion, And a belt take-up portion for collecting the waste conveyor belt in a roll form, and the belt conveying portion conveys the waste conveyor belt toward the belt take-up portion with a constant force.
According to the belt take-up device according to the embodiments of the present invention, the belt conveying portion is configured to pull the waste conveyor belt always with a constant force to be conveyed toward the belt take-up portion, so that the waste conveyor belt can be quickly recovered Therefore, the structure of the belt retractor as a whole can be simplified, the size can be reduced, and a space necessary for replacing the waste conveyor belt can be secured, thereby performing a satisfactory replacement operation.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

More particularly, the present invention relates to a belt retractor capable of quickly recovering and replacing a waste conveyor belt without collapsing with less force, simplifying the structure of the belt retractor as a whole, The present invention relates to a belt retracting device capable of performing a satisfactory replacement operation by securing a space necessary for replacing a conveyor belt.

BACKGROUND ART Generally, a conveyor device using a belt is mainly used to transport raw materials such as coal and ore accumulated in a storage place such as an outdoor yard in a thermal power plant or a steel mill to a desired place.

A belt conveyor device is a device that circulates a conveyor belt made of rubber, fabric, wire net or steel plate, and conveys various transport materials on a conveyor belt and continuously conveys both ends of the conveyor belt to a pair And is driven by a pulley connected to a hydraulic motor and rotated while being coupled to a pulley.

Since such a belt conveyor is installed to transport coal and the like over a long distance in an outdoor environment, it is required to be partially worn or damaged due to the use of the belt conveyor. At this time, a belt retractor is used to replace a worn or damaged waste conveyor.

1 is a view showing a conventional belt winding apparatus.

1, the conventional belt retractor 10 includes a take-up drum 12 rotatably mounted on a ground support 11, a hydraulic motor connected to both ends of the take-up drum 12, And a take-up drum driving unit 13 such as the above. That is, the winding drum 12 rotated by the winding drum drive unit 13 has a structure in which the waste conveyor belt B is wound and recovered.

However, the conventional belt retractor 10 has the following problems.

The conventional belt retractor 10 is configured such that as the diameter of the waste conveyor belt B wound around the winding drum 12 increases, the pulling force of the waste conveyor belt B becomes small and the diameter of the waste conveyor belt B There is a problem that the winding operation can not be performed properly due to the capacity limit of the hydraulic motor and the speed reducer.

Further, in order to solve such a problem, there has been a problem that when the capacity of the hydraulic motor, the speed reducer, etc. is increased, the belt retractor becomes large in size as a whole and the belt retractor is difficult to move and install due to the increase in the total weight.

The conventional belt retractor 10 can not stably wind the waste conveyor belt B as the diameter of the waste conveyor belt B wound around the winding drum 12 increases, The slip phenomenon (slip phenomenon) has occurred. In order to prevent this, an operator has to perform additional work such as climbing up the waste conveyor belt B wound on the winding drum 12 to increase the frictional force, There is a problem that the risk of a safety accident of a worker is great as well as a drop of the worker.

Therefore, the waste conveyor belt can be quickly recovered and replaced without collapsing with less force, the structure of the belt retractor as a whole can be simplified, the size can be reduced, and a space required for replacing the waste conveyor belt can be secured A belt retracting device capable of performing a replacement operation is required.

SUMMARY OF THE INVENTION The present invention has been made to overcome the above problems, and it is an object of the present invention to provide a belt conveying apparatus which is configured such that a belt conveying section always pulls a waste conveyor belt with a constant force to be conveyed toward a belt winding section, The waste conveyor belt can be quickly recovered and replaced without folding, the structure of the belt retractor as a whole can be simplified, the size can be reduced, the space required for replacing the waste conveyor belt can be secured, And a belt winding device.

The technical problem of the present invention is not limited to those mentioned above, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a belt retractor according to an embodiment of the present invention includes a belt conveyor for conveying the waste conveyor belt in contact with an externally provided waste conveyor belt, And a belt take-up portion for collecting the waste conveyor belt supplied from the belt conveying portion in the form of a roll, wherein the belt conveying portion conveys the waste conveyor belt toward the belt take-up portion with a constant force .

At this time, the belt conveying portion includes a first conveying roller for conveying the waste conveyor belt when one side of the outer peripheral surface rotates in contact with the waste conveyor belt, and a second conveying roller connected to one side or both sides of the first conveying roller, A first conveying roller driving unit that rotates the first conveying roller and a second conveying roller driving unit that is disposed apart from the first conveying roller with the waste conveying belt therebetween, And a conveying roller support portion for rotatably supporting both sides of the first conveying roller and both sides of the second conveying roller.

The second conveying roller is installed on the conveying roller support portion so as to reciprocate in a direction toward the first conveying roller so as to be adjusted corresponding to the thickness of the waste conveyor belt, And presses the waste conveyor belt when it is conveyed by the rollers.

The belt conveying portion is connected to one or both sides of the second conveying roller and drives the second conveying roller in a direction toward the first conveying roller so that the second conveying roller presses the waste conveyer belt And a second conveying roller driving unit.

At least one of the first conveying roller and the second conveying roller has a plurality of contact protrusions formed on the outer circumferential surface thereof.

The belt winding portion may include a belt winding roller wound around the outer circumferential surface of the waste conveyor belt supplied by the first conveying roller and the second conveying roller by a rotational force externally provided and recovered in a roll form, And a winding roller supporting portion for rotatably supporting both sides of the belt winding roller.

The belt winding portion may further include a winding roller driving portion connected to one side or both sides of the belt winding roller and providing a rotational driving force to the belt winding roller.

The details of other embodiments are included in the detailed description and drawings.

According to the belt take-up device according to the embodiments of the present invention, the belt conveying portion is configured to pull the waste conveyor belt always with a constant force to be conveyed toward the belt take-up portion, so that the waste conveyor belt can be quickly recovered Therefore, the structure of the belt retractor as a whole can be simplified, the size can be reduced, and a space necessary for replacing the waste conveyor belt can be secured, thereby performing a satisfactory replacement operation.

Further, according to the belt winding apparatus according to the embodiments of the present invention, since the belt conveying section is configured to adjust the position of the second conveying roller relative to the first conveying roller, it is possible to cope with various types of waste conveying belts, The conveyance of the waste conveyor belt can be performed more stably regardless of the thickness of the waste conveyor belt.

According to the belt retractor according to the embodiments of the present invention, by forming a plurality of contact protrusions on the outer circumferential surfaces of the first conveying roller and the second conveying roller of the belt conveying unit, the first conveying roller and the second conveying roller The sliding of the waste conveyor belt to be conveyed is prevented to increase the frictional force, so that the conveyance of the waste conveyor belt can be performed more stably.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a view showing a conventional belt winding apparatus.
2 is a perspective view showing the structure of a belt retractor according to an embodiment of the present invention.
3 is a longitudinal sectional view showing a structure of a belt retractor according to an embodiment of the present invention.
4 is a perspective view showing a structure of a belt conveyance unit constituting a belt retractor according to an embodiment of the present invention.
5 is a longitudinal sectional view showing a structure of a belt conveyance unit constituting a belt retractor according to an embodiment of the present invention.
6 is a view showing a structure when the belt conveying unit constituting the belt retracting apparatus according to the embodiment of the present invention further includes a second conveying roller driving unit.
7 is a view showing the structure when the first conveying roller and the second conveying roller constituting the belt conveying unit of the belt take-up device according to the embodiment of the present invention include a plurality of contact projections.
8 is a perspective view showing a structure of a belt winding unit constituting a belt winding apparatus according to an embodiment of the present invention.
9 is a perspective view showing another example of a winding roller driving unit constituting a belt winding unit of a belt winding apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

In the following description of the embodiments of the present invention, descriptions of techniques which are well known in the technical field of the present invention and are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.

It will also be appreciated that the device or element orientation (e.g., "front," "back," "up," "down," "top," "bottom, Expressions and predicates used herein for terms such as "left," " right, "" lateral, " and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation.

Hereinafter, the present invention will be described with reference to the drawings for explaining a belt winding apparatus according to embodiments of the present invention.

FIG. 2 is a perspective view showing a structure of a belt winding apparatus according to an embodiment of the present invention, and FIG. 3 is a longitudinal sectional view showing a structure of a belt winding apparatus according to an embodiment of the present invention.

2 and 3, the belt retractor 1 according to an embodiment of the present invention may include a belt conveyance unit 100 and a belt winding unit 200. Fig. 3 is a longitudinal sectional view taken along the direction A in Fig.

The belt conveyance unit 100 can convey the waste conveyor belt B in contact with the waste conveyor belt B provided from the outside. 2, the belt conveying unit 100 includes a first conveying roller 110, a first conveying roller driving unit 120, a second conveying roller 130, and a conveying roller supporting unit 140 . The concrete structure of the belt conveyance unit 100 will be described in detail later with reference to FIG. 4 to FIG.

The belt winding unit 200 is disposed adjacent to the belt conveying unit 100 and can collect the waste conveyor belt B supplied from the belt conveying unit 100 in the form of a roll. As shown in FIG. 2, the belt take-up unit 200 may be configured to include a belt take-up roller 210 and a take-up roller support 220. The concrete structure of the belt winding unit 200 will be described later in detail with reference to FIGS. 8 and 9. FIG.

3, the belt conveying unit 100 constituting the belt retractor 1 according to the embodiment of the present invention is configured to rotate the waste conveyor belt B toward the belt winding unit 200 at a constant force .

That is, the belt retractor 1 according to the embodiment of the present invention does not take up the waste conveyor belt B only by the rotation of the belt take-up unit 200 but before the waste conveyor belt B is wound The waste conveyor belt B can be conveyed with a constant force by the rotation of the belt conveyance unit 100 to reduce the required force in the belt winding unit 200 and to uniformly wind the waste conveyor belt B without being jammed.

As described above, the belt retractor 1 according to the embodiment of the present invention is configured such that the belt conveyor 100 always pulls the waste conveyor belt B with a constant force to be conveyed toward the belt take- It is possible to quickly recover and replace the waste conveyor belt B with less force and to simplify the structure of the belt retractor 1 as a whole and miniaturize the size of the belt conveyor belt 1, It is possible to secure a space necessary for the replacement operation and perform a replacement operation as desired.

Hereinafter, the structure and operation of the belt conveyance unit 100 constituting the belt retractor 1 according to the embodiment of the present invention will be described in detail with reference to FIGS. 4 to 7. FIG.

4 is a perspective view showing a structure of a belt conveyance unit constituting a belt retractor according to an embodiment of the present invention.

4, the belt conveying unit 100 includes a first conveying roller 110, a first conveying roller driving unit 120, a second conveying roller 130, and a conveying roller supporting unit 140 .

The first conveying roller 110 can convey the waste conveyor belt B when the first conveying roller 110 rotates in contact with the waste conveyor belt B on one side of the outer circumferential surface (upper surface in the example of Fig. 4). The first conveying roller 110 may be elongated to have a length corresponding to the width of the waste conveyor belt B and both ends may be rotatably supported by the conveying roller support 140.

The first conveying roller driving unit 120 is connected to one side or both sides of the first conveying roller 110 and can rotate the first conveying roller 110. The first conveying roller driving part 120 includes a first driving motor 121 for generating a rotational driving force, a first reducer 122 for connecting one side of the first driving motor 121 and the first conveying roller 110, ≪ / RTI >

4, the first conveying roller driving unit 120 including the first driving motor 121 and the first speed reducer 122 is connected in series to only one side of the first conveying roller 110. However, The structure and connection form of the roller driving unit 120 can be changed by a person skilled in the art.

The second conveying roller 130 is disposed in parallel to the first conveying roller 110 with the waste conveyor belt B therebetween, and one side of the outer circumferential surface (the outer circumferential lower side in the example of FIG. 4) B to guide the conveyance of the waste conveyor belt B. The structure of the second conveying roller 130 may be substantially the same as the structure of the first conveying roller 110. [

The conveying roller support part 140 may rotatably support both sides of the first conveying roller 110 and both sides of the second conveying roller 130. Although not shown, the conveying roller support unit 140 may include a member such as a bearing to stably support the rotation of the first conveying roller 110 and the second conveying roller 130.

On the other hand, the second conveying roller 130 can guide the conveyance of the waste conveyor belt B in contact with the waste conveyor belt B conveyed by the first conveying roller 110.

5 is a longitudinal sectional view showing a structure of a belt conveyance unit constituting a belt retractor according to an embodiment of the present invention.

5, the second conveying roller 130 is reciprocally movable in the direction toward the first conveying roller 110 so as to be adjusted in correspondence with the thickness of the waste conveyor belt B, As shown in FIG. The second conveying roller 130 can press the waste conveyor belt B in contact with the waste conveyor belt B when the waste conveyor belt B is conveyed by the first conveying roller 110 have.

At this time, the conveying roller support part 140 rotatably supports both sides of the first conveying roller 110 and both sides of the second conveying roller 130, and the second conveying roller 130 can reciprocably move It is possible to support both sides of the second conveying roller 130.

4 and 5, both sides of the first conveying roller 110 are rotatably supported by a through-hole 141 formed in the conveying roller support part 140, Both sides of the transfer roller 130 can be reciprocally supported by the elongated hole 142 formed in the transfer roller support 140.

Although not shown, both sides of the second conveying roller 130 are fixed by a fixing member (not shown) in a position-adjusted state to press the waste conveyor belt B in accordance with the thickness of the waste conveyor belt B It may be fixed.

As described above, the belt conveyance unit 100 of the belt retractor 1 according to the embodiment of the present invention is configured to adjust the position of the second conveyance roller 130 relative to the first conveyance roller 110, It is possible to correspond to the waste conveyor belt B of the waste conveyor belt B and perform the conveyance of the waste conveyor belt B more stably regardless of the thickness of the waste conveyor belt B.

Meanwhile, the belt conveying unit 100 constituting the belt retractor 1 according to the embodiment of the present invention may further include a second conveying roller driving unit for reciprocating the second conveying roller 130.

6 is a view showing a structure when the belt conveying unit constituting the belt retracting apparatus according to the embodiment of the present invention further includes a second conveying roller driving unit.

6, the second conveying roller driving units 150 and 160 are connected to one or both sides of the second conveying roller 130, and the second conveying roller 130 presses the waste conveying belt B, The second conveying roller 130 can be driven in the direction toward the first conveying roller 110. [

6A shows an elastic member 150 (for example, a compression spring or a tension spring) connected to one side or both sides of a second conveyance roller 130 as an example of the second conveyance roller driving unit 150 6B shows another example of the second conveying roller driving unit 160 as an actuator 160 (for example, a pneumatic cylinder or a hydraulic cylinder) connected to one side or both sides of the second conveying roller 130 .

On the other hand, although not shown, the belt conveyance unit 100 constituting the belt retractor 1 according to the embodiment of the present invention is configured so as to always pull the waste conveyor belt B with a constant force, (Or the actual conveying speed of the waste conveyor belt B) of the first conveying roller 110 or the second conveying roller 130 at a position adjacent to the conveying roller 110 or the second conveying roller 130, (Not shown), such as a load cell for measuring the tension of the waste conveyor belt B, and tension measuring means (not shown) for measuring the tension of the waste conveyor belt B,

At least one of the first conveying roller 110 and the second conveying roller 130 constituting the belt conveying unit 100 of the belt retractor 1 according to the embodiment of the present invention has a plurality of contacts A projection may be formed.

7 is a view showing the structure when the first conveying roller and the second conveying roller constituting the belt conveying unit of the belt take-up device according to the embodiment of the present invention include a plurality of contact projections.

7, the first conveying roller 110 and the second conveying roller 130 have a plurality of contact protrusions 113 (see FIG. 7) arranged at regular intervals (distances and angles) along the longitudinal direction and the circumferential direction on the outer circumferential surface, , 133 may be formed. The contact protrusions 113 and 133 may be formed into a dome shape or an embossing shape.

7 shows a case in which a plurality of contact protrusions 113 and 133 are formed on both the first conveyance roller 110 and the second conveyance roller 130. However, But may be formed only on the first conveying roller 110 directly provided. 7 shows an example in which a plurality of contact protrusions 113 and 133 are arranged in a line at a constant interval (distance and angle), but a configuration in which a plurality of contact protrusions 113 and 133 are arranged It can be changed at any time.

As described above, the belt conveyance unit 100 of the belt retractor 1 according to the embodiment of the present invention includes a plurality of contact protrusions 113 and 133 (not shown) on the outer peripheral surfaces of the first conveyance roller 110 and the second conveyance roller 130, It is possible to prevent the slipping of the waste conveyor belt B conveyed by the first conveying roller 110 and the second conveying roller 130 and to increase the frictional force so that the conveyance of the waste conveyer belt B can be more stably . ≪ / RTI >

Hereinafter, the structure and operation of the belt winding unit 200 constituting the belt winding apparatus 1 according to the embodiment of the present invention will be described in detail with reference to FIGS. 8 and 9. FIG.

8 is a perspective view showing a structure of a belt winding unit constituting a belt winding apparatus according to an embodiment of the present invention.

8, the belt take-up unit 200 may be configured to include a belt take-up roller 210 and a take-up roller support 220. As shown in FIG.

The belt retracting roller 210 is wound around the outer circumferential surface of the waste conveyor belt B supplied by the first conveying roller 110 and the second conveying roller 130 by a rotational force provided from the outside, Can be recovered.

The take-up roller supporting portion 220 can support both sides of the belt take-up roller 210 in a rotatable manner. Although not shown, the take-up roller supporting portion 220 may have a member such as a bearing to stably support the rotation of the belt take-up roller 210. [ 2 and 8 show an example in which the winding roller supporting portion 220 is provided separately from the conveying roller supporting portion 140, the winding roller supporting portion 220 and the conveying roller supporting portion 140 may be integrally formed It is possible.

8, the belt take-up roller 210 includes a pipe-shaped take-up roller body 211 on which the waste conveyor belt B is wound on the outer circumferential surface, a belt- And a pair of take-up roller supports 212 formed at both ends of the take-up roller body 211 so as to support both sides of the waste conveyor belt B so as to be stably wound around the take-

As described above, the belt retractor 1 according to the embodiment of the present invention transports the waste conveyor belt B at a constant force by the belt conveyance unit 100 before winding the waste conveyor belt B The belt retracting roller 210 can manually retract the waste conveyor belt B by the handle 213 connected to the one end 211a of the retracting roller body 211 because the force necessary for the belt retracting unit 200 can be reduced, can do.

The belt winding unit 200 constituting the belt winding apparatus 1 according to an embodiment of the present invention may further include a winding roller driving unit for rotating the belt winding roller 210. [

9 is a perspective view showing another example of a winding roller driving unit constituting a belt winding unit of a belt winding apparatus according to an embodiment of the present invention.

9, the take-up roller driving unit 230 is connected to one side or both sides of the belt take-up roller 210 and can provide rotational drive force to the belt take-up roller 210. [ The winding roller driving unit 230 includes a second driving motor 231 for generating a rotational driving force and a second speed reducer 232 for connecting the second driving motor 231 to one side of the second feeding roller 130 .

4 shows an example in which the winding roller driving unit 230 including the second driving motor 231 and the second reduction gear 232 is connected in series to only the other side 211b of the second feeding roller 130, The configuration and connection mode of the driving unit 230 can be changed by a person skilled in the art.

Although not shown, the first conveying roller driving part 120 of the belt conveying part 100 and the second conveying roller driving part 150 of the belt winding part 200 are configured to perform stable conveyance of the waste conveyor belt B (E.g., the tension value of the waste conveyor belt B measured at the first conveying roller 110) for each of the operations (for example, the first conveying roller 110) And the rotational speed of the belt take-up roller 210).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And is not intended to limit the scope of the invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Description of the Related Art
1: Belt retraction device
100: Belt conveying unit 110: First conveying roller
120: first transport roller driving unit 130: second transport roller
140: convey roller supporting part 150, 160: second convey roller driving part
200: belt winding part 210: belt winding roller
220: a winding roller supporting part 230: a winding roller driving part

Claims (7)

A belt conveyance unit for conveying the waste conveyor belt in contact with a waste conveyor belt provided from the outside; And
And a belt winding portion positioned adjacent to the belt conveying portion and recovering the waste conveyor belt supplied from the belt conveying portion in the form of a roll,
The belt-
A first conveying roller for conveying the waste conveyor belt when one side of the outer circumferential surface rotates in contact with the waste conveyor belt;
Wherein the waste conveyor belt is reciprocally movable in a direction toward the first conveying roller so as to correspond to the thickness of the waste conveyor belt in a state of being spaced apart from the first conveying roller with the waste conveyor belt therebetween, A second conveying roller for guiding conveyance of the waste conveyor belt in a state in which the outer peripheral surface presses the waste conveyor belt when being conveyed by the conveying roller;
A first transport roller driver connected to one side or both sides of the first transport roller and rotating the first transport roller;
A second conveying roller driving unit connected to one side or both sides of the second conveying roller and reciprocatingly driving the second conveying roller in a direction toward the first conveying roller so that the second conveying roller presses the waste conveyor belt; And
And a conveying roller support portion rotatably supporting both sides of the first conveying roller and supporting both sides of the second conveying roller so as to be rotatable and reciprocally movable,
The belt-
Wherein the first conveying roller and the second conveying roller convey the waste conveyor belt toward the belt take-up part with a constant force. delete delete delete The method according to claim 1,
Wherein at least one of the first conveying roller and the second conveying roller has a plurality of contact protrusions formed on an outer circumferential surface thereof. The method according to claim 1,
Wherein the belt-
A belt winding roller wound around the outer peripheral surface of the waste conveyor belt supplied by the first conveying roller and the second conveying roller by a rotational force externally supplied and collected in a roll form; And
And a winding roller support portion for rotatably supporting both sides of the belt winding roller. The method according to claim 6,
Wherein the belt-
Further comprising a take-up roller driving unit connected to one side or both sides of the belt take-up roller and providing a rotational driving force to the belt take-up roller.
KR1020170152269A 2017-11-15 2017-11-15 Winding apparatus for used belt for belt conveyor KR101870264B1 (en)

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Application Number Priority Date Filing Date Title
KR1020170152269A KR101870264B1 (en) 2017-11-15 2017-11-15 Winding apparatus for used belt for belt conveyor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023187648A1 (en) * 2022-03-30 2023-10-05 Manz Italy S.R.L. Apparatus and relative method of winding a strip of material, in particular for the production of electrical energy storage devices

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Publication number Priority date Publication date Assignee Title
KR200326935Y1 (en) * 2003-06-27 2003-09-19 강옥진 The wind-roller and wind-rollor assemble
KR20130110518A (en) * 2012-03-29 2013-10-10 현대제철 주식회사 Coiler for rolling product
KR101424459B1 (en) * 2012-10-29 2014-08-01 현대제철 주식회사 Winding apparatus for material

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Publication number Priority date Publication date Assignee Title
KR200326935Y1 (en) * 2003-06-27 2003-09-19 강옥진 The wind-roller and wind-rollor assemble
KR20130110518A (en) * 2012-03-29 2013-10-10 현대제철 주식회사 Coiler for rolling product
KR101424459B1 (en) * 2012-10-29 2014-08-01 현대제철 주식회사 Winding apparatus for material

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WO2023187648A1 (en) * 2022-03-30 2023-10-05 Manz Italy S.R.L. Apparatus and relative method of winding a strip of material, in particular for the production of electrical energy storage devices

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