KR101027430B1 - Belt scraping apparatus - Google Patents

Belt scraping apparatus Download PDF

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Publication number
KR101027430B1
KR101027430B1 KR1020100038801A KR20100038801A KR101027430B1 KR 101027430 B1 KR101027430 B1 KR 101027430B1 KR 1020100038801 A KR1020100038801 A KR 1020100038801A KR 20100038801 A KR20100038801 A KR 20100038801A KR 101027430 B1 KR101027430 B1 KR 101027430B1
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KR
South Korea
Prior art keywords
housing
scraping
belt
ratchet wheel
supporting
Prior art date
Application number
KR1020100038801A
Other languages
Korean (ko)
Inventor
서석호
Original Assignee
주식회사 라우텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 라우텍 filed Critical 주식회사 라우텍
Priority to KR1020100038801A priority Critical patent/KR101027430B1/en
Application granted granted Critical
Publication of KR101027430B1 publication Critical patent/KR101027430B1/en

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Classifications

    • B08B1/02—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/12—Cleaning devices comprising scrapers
    • B65G45/14—Moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/12—Cleaning devices comprising scrapers
    • B65G45/16—Cleaning devices comprising scrapers with scraper biasing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/045—Sand, soil and mineral ore

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

PURPOSE: A belt scraping device is provided to facilitate the removal of foreign materials from a belt conveyor because of easy control of contact pressure of a scraper against the belt. CONSTITUTION: A belt scraping device comprises a supporting rod, a scraping member(210), a first connector(221), a first housing(231a), a first tension member(231), a first setting angle adjusting member(241), a second connector(222), a second tension member(232), and a second setting angle adjusting member(242). The scraping member scrapes foreign materials from the surface of a belt. The first tension member comprises a first core(231b) which is embedded in the first housing and connected to the first connector and a first elastic element(231c) which is installed between the first housing and the first core. The first setting angle adjusting member comprises a first ratchet wheel(241a) which is installed on a side of the first housing, a first pole(241b) which allows the first ratchet wheel to rotate only in the specific direction, and a first operation lever(241c) which controls the rotation angle of the first ratchet wheel to adjust the setting angle of the scraping member.

Description

Belt scraping apparatus < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt scraping device for removing foreign matter adhering to the belt surface of a belt conveyor.

In particular, the present invention relates to a belt scraping device capable of easily adjusting a contact pressure of a scraper against a belt, and easily separating a belt and a scraper, thereby facilitating the cleaning work of the scraper.

As is known, when a conveyed matter such as coal is conveyed by a belt conveyor installed outdoors, the conveyed matter is adhered to the surface of the belt by moisture contained in the conveyed matter.

Such a fixture hinders smooth rotation of the belt and shortens the life of the belt. In addition, since the belt is rattled or deflected by the fixing material, the conveyed object falls and the periphery of the work area is contaminated. A scraper (or a cleaner) is installed to remove the fixture while being placed in contact with the surface.

The belt scraper (originally referred to as a belt cleaner device) proposed in Patent Registration No. 892299 (hereinafter referred to as " prior patent ") filed and registered by the applicant of the present invention can easily remove the belt scraper from the installation position , The degree of the contact pressure of the tip with respect to the belt can be visually observed from the outside, and the contact pressure of the tip can be easily adjusted.

This will be described in detail with reference to FIGS. 1 to 3 attached hereto.

As shown in the accompanying drawings, the prior patent includes a first plate 10 having a pair of anchor bolts 11 on its bottom surface; A through hole 21 is formed at a lower portion of the first plate 10 and through which the pair of anchor bolts 11 penetrate. One of the through holes is a second plate 20, Wow; A core 31 coupled to the first plate 10 by a clamp 40 and having a hollow portion 31a; a core 32 inserted into the hollow portion 31a of the housing 31; An elongated body 31 formed of an elastic body 33 press-fitted between a wall surface of the hollow portion 31a and the core member 32 and a long bolt 34 passing through a central portion of the core member 32; A regulating ring body (50) fitted to the outer periphery of the body (31) and having an extending arm (51) at one side; An adjustment bolt 61 coupled to the first plate 10 and an adjusting nut 62 coupled to the extension arm 51 of the adjustment ring body 50 while being screwed on the adjustment bolt 61, An adjusting screw portion 60 made of a metal material; And an inlet portion 73 into which the one end of the support round bar 74 is inserted is formed in the rear surface portion of the fitting portion 71. The inlet portion 73 is formed in the front surface of the long bolt 34, And a support cap (72) having a first end and a second end.

A fixing plate 80 screwed to the bracket 81 provided on the supporting round bar 74; A supporting member 90 of a granular shape positioned at a predetermined distance from the fixing plate 80; A cushion member 100 to be insert-injected between the fixing plate 80 and the support member 90; A tip body 111 screwed to an upper end of each of the support members 90; And a scraping means 110 coupled to the tip of the tip body 111 and made of a tip 112 for closely contacting the use surface of the belt b and scraping the fixture.

Such a conventional belt scraper has the following problems.

First, the conventional belt scraper rotates the adjusting ring body 50 by the rectilinear movement of the adjusting bolt 61 with respect to the adjusting nut 62, thereby moving the body 31, the supporting cap 72 supporting round bar 74, Thereby adjusting the installation angle of the lapping means 110. However, the conventional angle adjusting structure has a problem that the range of angle adjustment of the scraping means 110 is very limited because the adjusting ring body 50 must be rotated by the rectilinear motion of the adjusting bolt 61.

Secondly, when the belt b is scraped by the conventional belt scraper for a predetermined time, the scrapping means 110 accumulates the adhered material dropped from the belt b, Should be.

At this time, in order to smoothly remove the adhered matter accumulated in the scraping means, the entire scraping means 110 should be separated from the support round bar 74. In addition, since the scraping means 110 of the conventional belt scraper has a small angle adjustment range, it is difficult to sufficiently separate the scraping means 110 from the belt b, .

Therefore, the scraping means 110 must be completely removed to enable a smooth cleaning operation. In order to completely separate the scraping means 110, a plurality of bolts 120 fastened to the fixing plate 80 and the cushion member 100 are unfastened and disassembled.

However, the operation of loosening and unlocking the plurality of bolts 120 takes a long time, and the operation of fastening the bolts 120 again after completing the cleaning is also long. Therefore, the cleaning operation takes a long time, and after the cleaning is completed, the fastening operation also takes a long time.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a scraper which can easily control a contact pressure of a scraper on a belt and can easily separate a belt from a scraper, And an easy belt scraping device.

According to an aspect of the present invention,

A scooping member 74 protruding from the surface of the supporting round bar and scraping foreign substances on the surface of the belt; A first connector coupled to one end of the support round bar; A first tension member disposed on a side opposite to a coupling portion of the first connector (250) with the supporting round bar of the first connector; Wherein the first tension member is composed of a first housing, a first core, and a first elastic body, the first core is bound to the first connector while being embedded in the first housing, And the first elastic body is inserted into the corner space between the first core and the first housing. The first ratchet wheel may include a first ratchet wheel mounted on one side of the first housing, a first pawl that allows unidirectional rotation of the first ratchet wheel and restricts rotation in the reverse direction, And a first operating angle adjusting member for adjusting the angle of rotation of the scraping member by adjusting a rotation angle of the scraping member. A second connector coupled to the other end of the support round bar 74; A second housing which is housed in the second housing and is coupled to the second connector, a second housing which is housed in the second housing and which is connected to the second housing, A second tension member made of a second elastic body inclined at an angle of 45 degrees to be sandwiched between the second core members; And a second ratchet wheel installed to interlock with the second pawl to regulate an installation angle of the scraping member by adjusting a rotation angle of the second ratchet wheel, And a second installation angle regulating member for regulating the installation angle of the scraping member by rotating the support round bar.

Further, according to an additional aspect of the present invention,

A first case rotatably supporting the first tension member, and a second case rotatably supporting the second tension member.

Further, according to another subsidiary aspect of the present invention,

The first pawl is rotatably supported by a first pole support portion provided on a bottom surface of the first case, the first operation lever is installed outside the first case in connection with the first pole; The second pawl is rotatably supported by a second pole support portion provided on a bottom surface of the second case and the second operation lever is provided outside the second case while being connected to the second pole As shown in FIG.

Further, according to another subsidiary aspect of the present invention,

The first pole support portion includes a pair of first support ribs provided on a bottom surface of the first case; A first rotating tubular member disposed between the first supporting ribs and having a surface integrally formed with or integrally formed with the first pole; And a first fastening pin for fastening the first supporting rib and the first rotating tubular member and having one end to which the first operating lever is assembled,

The second pole supporting portion may include a pair of second supporting ribs provided on a bottom surface of the second case; A second rotating tubular member disposed between the second supporting ribs, the surface of which is formed with the second pole integrally or separately; And a second fastening pin for fastening the second supporting rib and the second rotating tubular member to one end and assembling the second operating lever.

Further, according to another subsidiary aspect of the present invention,

Wherein the scraping member comprises: a bracket installed on a surface of the support round bar; A cushioning member fastened to the bracket by screws; A rod connected upwardly from the cushioning material; Scraper of the a-type is coupled to an upper portion of the rod; Doedoe composed of a loop coupled in a substantially right angle or acute angle to the load above the load, including that the inner space has the underfill (under fill) member is embedded in the the a-shaped scraper, and also, that is, the foreign substance adhering to the surface of the a-shaped scraper The belt scraping device according to claim 1, further comprising:

The present invention only needs to rotate the housing in the direction in which the rotation of the ratchet is permitted by means of a tool so that the contact pressure of the scraper against the belt can be easily adjusted.

In addition, according to the present invention, when the pawl is separated from the ratchet by the operation of the operating lever, the supporting round bar can be rotated to a desired position, so that the foreign substances buried in the scraping member assembled thereto can be easily removed.

1 is a side view of a conventional scraping device
2 is an exploded view of the tension means in the conventional scraping device.
3 is a perspective view of a scraping means of a conventional scraping device.
FIG. 4 is a perspective view of a combined state of a scraping device according to the present invention.
5 is an exploded perspective view of a scraping device according to the present invention
6 is an exploded perspective view of the scraping device according to the present invention
7 is a view showing an installation state of a scraping device according to the present invention
8 is a view showing a state in which the scraping member of the scraping device according to the present invention is separated from the belt
9 is a detailed view of a scraper according to the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to FIGS.

The belt scraping apparatus according to the present invention includes a supporting round bar 200, a scraping member 210, a first connector 221 and a second connector 222 fastened to both sides of the support round bar 220, A first tension member 231 and a second tension member 232 fastened to the respective first and second connectors 221 and 222 and a first tension member 231 and a second tension member 232, An installation angle regulating member 241, and a second installation angle regulating member 242.

First, the supporting round bar 200 is installed in parallel with the belt b in the width direction of the belt b. The length of the support round bar 200 is configured to be at least equal to or longer than the width of the belt b.

The scraping member 210 is provided on the surface of the support round bar 200 for scraping away foreign substances such as coal adhering to the belt b.

The scraping member 210 includes a bracket 211 installed on a surface of the supporting round bar 200, a cushion member 212 fastened to the bracket 211 by screws, and a load 213 that is connected to the upstream, in combination with the scraper 214, of the a-type is coupled to an upper portion of the rod 213, in a substantially right angle or acute angle to the rod 213 above the rod 213 And a roof 215 for guiding the scraped fallen matter (foreign matter) to the outer region of the scraping member 210.

In addition to this, it is provided with, as shown in Figure 9, the inner surface of the underfill (under fill) member 216 to prevent beforehand that the foreign substances accumulated in the scraping scraper 214 of the b-type. The underfill member 216 has a size suitable for the inner volume of the scraper 214 and can be fastened as a fastening member such as a bolt or bonded via an adhesive such as an adhesive or an adhesive tape.

The coating layer 217 may be formed on the surface of the scraper 214 to prevent foreign matter from adhering to the surface of the scraper 214 in advance. The coating layer 217 may be made of a smooth material such as a synthetic resin film, but is not limited thereto. Any material having an equivalent or similar role can be applied to the surface of the coating layer 217.

The first connector 221 includes a first connector 221 assembled to one end of the supporting round bar 200 and a second connector 222 installed at the other end of the supporting round bar 200.

The first connector 221 has a substantially cylindrical shape and has a first assembly part 221a at one side thereof for inserting the supporting round bar 200 and a second assembly part 221b at the other side thereof for receiving the first tension member 231 1 housing 231a so that the first and second housings 231a and 231a can be engaged with each other.

The second connector 222 has a substantially cylindrical shape and has a third assembly part 222a at one side thereof for inserting the support round bar 200 and a second assembly part 222a at the other side thereof, 2 housing 232a can be fitted into the second housing 222a.

The first tension member 231 is for supporting the support round bar 200 in a circumferential direction and includes a first tension member 231 for elastically supporting one end of the support round bar 200, And a second tension member (232) for elastically supporting the other end of the second tension member (200).

The first tension member 231 includes a first housing 231a, a first core 231b, and a first elastic body 231c.

The first housing 231a may have a rectangular tube shape or a polygonal tube shape.

The first core 231b has a smaller diameter than the first housing 231a and is inserted at a central portion of the first housing in a state where the first housing 231b is coaxially turned at an angle of about 45 ° with respect to the first housing 231a . Here, the inner core of the first core 231b is fitted to one side of the supporting round bar 200.

The first elastic body 231c is inserted between the first housing 231a and the first core 231b. The first elastic body 231c provides an elastic force against the axial rotation of the first core 231b with respect to the first housing 231a.

The second tension member 232 includes a second housing 232a, a second core member 232b, and a second elastic member 232c.

The second housing 232a may have a rectangular tube shape or a polygonal tube shape.

The second core 232b has a smaller diameter than the second housing 232a and enters the middle of the second housing at an angle of about 45 degrees coaxially with respect to the second housing 232a . Here, the inner end of the second core member 232b is fitted to one side of the supporting round bar 200.

The second elastic body 231c is inserted between the second housing 232a and the second core member 232b. The second elastic body 232c provides an elastic force against the axial rotation of the second core 232b with respect to the second housing 232a.

The installation angle adjusting member is for adjusting the installation angle of the scraping member 210 by adjusting the rotation angle of the support round bar 200. The installation angle adjusting member may include a first installation angle adjusting member And a second installation angle regulating member 242 installed on the other side of the supporting round bar 200. [

The first mounting angle regulating member 241 includes a first ratchet wheel 241a, a first pawl 241b, and a first operating lever 241c.

The first ratchet wheel 241a is fitted to the surface of the first housing 231a.

The first pawl 241b is configured to be in contact with the ratchet teeth of the first ratchet wheel 241a to allow unidirectional rotation of the first ratchet wheel 241a and to restrict reverse rotation.

The first operation lever 241c is coupled with the first pawl 241b in an interlocking manner.

Specifically, the first pawl 241b is rotatably supported by a first pole support portion 241d provided on a bottom surface of a first case 250, which will be described later.

The first pole support portion 241d is disposed between the pair of first support ribs 241e provided on the bottom surface of the first case 250 and the first support rib 241e, A first rotating tube 241f in which the first pawls 241b are integrally or separately combined and a second rotating tube 241f in which the first supporting rib 241e and the first rotating tube 241f are fastened, And a first fastening pin 241g on which the lever 241c is assembled.

In addition, the second mounting angle regulating member 242 includes a second ratchet wheel 242a, a second pawl 242b, and a second operating lever 242c. The second installation angle regulating member 242 is different from the first installation angle regulating member 241 described above in that it is symmetrical to the first installation angle regulating member 241. The second installation angle regulating member 242 is not shown separately, .

The second ratchet wheel 242a is fitted to the surface of the second housing 232a.

The second pawl 242b is installed in contact with the ratchet teeth of the second ratchet wheel 242a to allow one-way rotation and restrict reverse rotation.

The second operation lever 242c is engaged with the second pawl 242b.

Specifically, the second pawl 242b is rotatably supported by a second pole support portion 242d provided on a bottom surface of a second case 251, which will be described later.

The second pole support portion 242d is disposed between the pair of second support ribs 242e provided on the bottom surface of the second case 251 and the second support rib 242e, A second rotating body 242f in which the second pawl 242b is integrally or separately assembled and a second rotating body 242f in which the second supporting rib 242e and the second rotating tubular body 242f are fastened, And a second fastening pin 242g on which the lever 242c is assembled.

Meanwhile, the first installation angle regulating member 241 is installed inside the first case 250 except for the first operation lever 241c to prevent a safety accident. Likewise, The installation angle adjusting member 242 is also provided inside the second case 251 except for the second operation lever 242c to prevent a safety accident.

Hereinafter, the operation of the present invention will be described.

It is to be noted that the angle adjustment process of the scraping member 210, which is a main feature of the present invention, will be mainly described with the exception of the parts that can be understood without additional explanation. The first installation angle adjusting member 241, Since the adjusting member 242 has the same configuration, the first setting angle adjusting member 241 will be mainly described.

As shown in FIG. 7, when the first housing 231a protruding slightly outward is rotated in the counterclockwise direction in the figure with the first pawl 241b in contact with the first ratchet wheel 241a The supporting round bar 200 coupled with the first housing 231a is also rotated counterclockwise.

Therefore, the scraping member 210 provided on the upper side of the support round bar 200 is brought into contact with the belt b. At this time, the contact strength between the scraping member 210 and the belt b can be adjusted depending on how much the first housing 231a is rotated.

On the other hand, if the scraping member 210 is contaminated by the scraping operation, the scraping operation should be stopped and the scraping member 210 should be separated from the belt b.

In this case, when the first operation lever 241c is operated in the counterclockwise direction as shown in FIG. 8, the first pawl 241b connected thereto is rotated clockwise, And is separated from the wheel 241a.

Accordingly, since there is no element to limit the rotation of the first ratchet wheel 241a, the first housing 231a and the supporting round bar 200 connected to the first ratchet wheel 241a can be rotated in a desired direction. Particularly, when the first ratchet wheel 241a is rotated in the clockwise direction in the figure, the supporting round bar 200 is also rotated in the clockwise direction, and the scraping member 210 installed thereon is remarkably separated from the belt b do.

As the scraping member 210 is separated from the belt b, the cleaning operation of the scraping member can be simplified and the cleaning time can be shortened, so that the stopping time of the belt b can be minimized Can be reduced.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled 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.

200: support round bar 210: scraping member
220: connector 230: tension member
240: Installation angle adjusting member

Claims (5)

A support round bar 200;
A scraping member 210 installed to protrude from the surface of the supporting round bar and scraping foreign substances on the surface of the belt;
A first connector 221 coupled to one end of the support round bar 200;
A first housing 231a disposed on the opposite side of the coupling portion of the first connector 221 to the supporting round bar with respect to the first case 250, a second housing 231b housed in the first housing 231a, A first tension member 231 made of a first elastic member 231c inserted between the first housing 231a and the first core member 231b;
A first ratchet wheel 241a installed at one side of the first housing 231a, a first pole 241b allowing one-way rotation of the first ratchet wheel and restricting reverse rotation thereof, And a first operation lever 241c installed to be interlocked with the first ratchet wheel 241a and adjusting a rotation angle of the first ratchet wheel 241a to adjust an installation angle of the scraping member 210. [ )Wow;
A second connector 222 coupled to the other end of the support round bar 200;
A second housing 232a disposed on the opposite side of the coupling portion of the second connector 222 to the supporting round bar on the basis of the second case 251, A second tension member 232 composed of a second elastic member 232c interposed between the second housing 232a and the second core member 232b;
A second ratchet wheel 242a mounted on one side of the second housing 232a, a second pawl 242b that allows unidirectional rotation of the second ratchet wheel and restricts reverse rotation of the second ratchet wheel, And a second operating lever (242c) provided in interlock with the second operating angle adjusting member (242c) for adjusting the angle of rotation of the second ratchet wheel (242a) to adjust the installation angle of the scraping member 242). ≪ / RTI >
The method according to claim 1,
The belt-
A first case 250 for rotatably supporting the first tension member 231 and a second case 251 for rotatably supporting the second tension member 232. [ Gt; scraping < / RTI >
3. The method according to claim 1 or 2,
The first pole 241b,
The first operation lever 241c is rotatably supported on a first pole support portion 241d provided on a bottom surface of the first case 250. The first operation lever 241c is coupled to the first case 250, Is installed outside of the housing;
The second pole 242b,
The second operation lever 242c is rotatably supported on the second pole support portion 242d provided on the bottom surface of the second case 251. The second operation lever 242c is connected to the second pole 251, Is installed outside the belt scraping device.
The method of claim 3,
The first pole support portion 241d includes:
A pair of first supporting ribs 241e provided on a bottom surface of the first case 250;
A first rotating tubular member 241f disposed between the first supporting ribs and integrally formed with or integrally formed with the first pole 241b;
And a first fastening pin 241g for fastening the first support rib 241e and the first rotary tubular body 241f and having one end to which the first operation lever 241c is assembled,
The second pole support portion 242d,
A pair of second supporting ribs 242e provided on the bottom surface of the second case 251;
A second rotating tubular body 242f disposed between the second supporting ribs and integrally formed with the second pawl 242b on the surface thereof;
And a second fastening pin (242g) for fastening the second supporting rib and the second rotating tubular member to one end and to which the second operating lever (242c) is assembled.
The method according to claim 1,
The scraping member
A bracket 211 installed on a surface of the supporting round bar;
A cushioning member (212) fastened to the bracket by a screw;
A rod 213 connected upward from the cushioning member;
Scrapers 214 of the a-type is coupled to an upper portion of the rod;
And a loop 215 coupled to the rod at a substantially right angle or acute angle on the upper side of the rod,
It includes that the inner space has the underfill (under fill) member 216 is embedded in the the a-shaped scraper and also, characterized in that it further comprises of the a-shaped scraper surface is formed with a coating layer 217 for preventing the adhering extraneous matters .
KR1020100038801A 2010-04-27 2010-04-27 Belt scraping apparatus KR101027430B1 (en)

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Application Number Priority Date Filing Date Title
KR1020100038801A KR101027430B1 (en) 2010-04-27 2010-04-27 Belt scraping apparatus

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Publication Number Publication Date
KR101027430B1 true KR101027430B1 (en) 2011-04-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170829B1 (en) 2011-08-16 2012-08-09 주식회사 라우텍 Pressure device and Impact Tension Device of Conveyer Belt Cleaner
CN111873312A (en) * 2020-07-31 2020-11-03 惠州市明晟精密模具有限公司 Injection molding production line
KR102389000B1 (en) * 2021-01-04 2022-04-20 이종안 Belt Scrapper for Belt conveyer
WO2023192604A3 (en) * 2022-04-01 2023-11-16 Flexible Steel Lacing Company Conveyor belt cleaner scraper blade mount

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094021A1 (en) 1982-05-12 1983-11-16 VSR Engineering GmbH Fördertechnik Stripping device for cleaning conveyor belts, especially reversing belts
US7004304B1 (en) 2004-12-17 2006-02-28 Richwood Industries, Inc. Conveyor belt cleaner assembly including adjustment mechanism
KR100892299B1 (en) 2007-10-15 2009-04-08 주식회사 라우텍 Belt clenner device
JP2009161340A (en) 2008-01-10 2009-07-23 Yoshitaka Akino Pressure contact force adjustment type sheet scraping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094021A1 (en) 1982-05-12 1983-11-16 VSR Engineering GmbH Fördertechnik Stripping device for cleaning conveyor belts, especially reversing belts
US7004304B1 (en) 2004-12-17 2006-02-28 Richwood Industries, Inc. Conveyor belt cleaner assembly including adjustment mechanism
KR100892299B1 (en) 2007-10-15 2009-04-08 주식회사 라우텍 Belt clenner device
JP2009161340A (en) 2008-01-10 2009-07-23 Yoshitaka Akino Pressure contact force adjustment type sheet scraping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170829B1 (en) 2011-08-16 2012-08-09 주식회사 라우텍 Pressure device and Impact Tension Device of Conveyer Belt Cleaner
CN111873312A (en) * 2020-07-31 2020-11-03 惠州市明晟精密模具有限公司 Injection molding production line
KR102389000B1 (en) * 2021-01-04 2022-04-20 이종안 Belt Scrapper for Belt conveyer
WO2023192604A3 (en) * 2022-04-01 2023-11-16 Flexible Steel Lacing Company Conveyor belt cleaner scraper blade mount

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