WO2013132928A1 - コンベヤベルトの巻取りドラム - Google Patents
コンベヤベルトの巻取りドラム Download PDFInfo
- Publication number
- WO2013132928A1 WO2013132928A1 PCT/JP2013/052047 JP2013052047W WO2013132928A1 WO 2013132928 A1 WO2013132928 A1 WO 2013132928A1 JP 2013052047 W JP2013052047 W JP 2013052047W WO 2013132928 A1 WO2013132928 A1 WO 2013132928A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conveyor belt
- radial
- members
- winding drum
- main radial
- Prior art date
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/20—Skeleton construction, e.g. formed of wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
Definitions
- the present invention relates to a take-up drum for a conveyor belt, and more particularly, to further improve the stability during conveyance of the conveyor belt, and to reduce the load and reduce the load generated on the radial member constituting the flange portion. It relates to a possible conveyor belt winding drum.
- ⁇ Conveyor belts used for transporting cement, coal, ore, etc. may have a total length of several kilometers or more. In such a case, it takes a lot of time to join the conveyor belts. To reduce the number of joints, make the conveyor belt as long as possible and transport it from the manufacturing plant to the use site. The effort of splicing is reduced.
- Various structures have been proposed regarding the structure of such a long conveyor belt winding drum (see, for example, Patent Document 1).
- the winding drum of the conveyor belt includes a winding core portion around which the conveyor belt is wound, and flange portions provided at both axial ends of the winding core portion.
- Each flange portion is constituted by, for example, a plurality of radial members extending radially outward from the core portion, and a circumferential member that forms an annular shape by connecting the outer peripheral ends of these radial members. Yes.
- a certain gap for example, about 50 mm
- the conveyor belt may shift in the belt width direction and frequently collide with the radial member.
- An object of the present invention is to provide a conveyor belt take-up drum capable of further improving the stability during conveyance of the conveyor belt and reducing the load by reducing the load generated on the radial member constituting the flange portion. There is to do.
- a winding belt drum of a conveyor belt includes a winding core portion and flange portions provided at both axial ends of the winding core portion, and each flange portion is the winding core.
- a plurality of radial members extending radially outward from the portion, and circumferential members that connect the outer peripheral side ends of the radial members to form an annular shape, and the radial members of the respective flange portions are In the take-up drum of the conveyor belt that is arranged at a position opposed to each other and that is provided with a grounding portion on a part of the circumferential member, the radial member of each flange portion that is connected to the circumferential member that is provided with the grounding portion
- a spacer having a length substantially the same as the belt width of the conveyor belt wound around the winding core is detachably provided between the outer peripheral side ends, and the inner peripheral side ends of the opposed radial members Before Flexural rigidity of the joint portion near the winding core portion
- the belt width of the conveyor belt wound around the winding core portion between the opposing outer peripheral side ends of the radial members of the respective flange portions connected to the circumferential member provided with the grounding portion is detachably provided, and the bending rigidity in the vicinity of the joint portion of the inner circumferential side end portion of the opposing radial member with the core portion is determined by the bending of the radial member body.
- the gap between the belt width direction end of the sandwiched conveyor belt and each radial member can be eliminated or minimized.
- difference movement of the belt width direction at the time of conveyance of the wound conveyor belt is suppressed, stability of a winding drum can be improved further.
- the load generated in the vicinity of the inner peripheral side end portion of the radial member constituting the flange portion is reduced, so that the weight can be reduced.
- FIG. 1 is a front view illustrating a winding drum of a conveyor belt according to the present invention.
- FIG. 2 is a side view of the winding drum of FIG.
- FIG. 3 is an enlarged view illustrating the vicinity of the joint portion with the core portion of the radial member.
- FIG. 4 is an enlarged view illustrating another form in the vicinity of the joint portion with the core portion of the radial member.
- FIG. 5 is a front view illustrating another embodiment of the winding drum.
- FIG. 6 is a front view illustrating still another embodiment of the winding drum.
- the winding belt 1 (hereinafter referred to as the winding drum 1) of the conveyor belt of the present invention includes a cylindrical core portion 2 and both axial end portions of the core portion 2. And a flange portion 3 provided on the head.
- the core part 2 is comprised by the inner cylinder 2a, the outer cylinder 2b, and the cover plate 2c which block
- Each of the opposing flange portions 3 includes a plurality of main radial members 4 and auxiliary radial members 5 that extend radially outward from the core portion 2, and outer circumferences of the main radial members 4 and the auxiliary radial members 5. It is comprised with the circumferential direction member 6 which connects an edge part and forms a cyclic
- the main radial direction member 4 is a heavy member having higher bending rigidity than the auxiliary radial direction member 5.
- a general structural steel material is used as the main radial direction member 4 and the auxiliary radial direction member 5.
- H-shaped steel is used for the main radial direction member 4.
- a steel plate or the like is used for the core part 2.
- main radial direction members 4 For example, about 4 to 12 main radial direction members 4 are provided.
- the auxiliary radial direction members 5 are provided as necessary, for example, the same number as the main radial direction members 4 is provided.
- four main radial direction members 4 and four auxiliary radial direction members 5 are provided in one flange portion 3, and the circumferential direction member 6 forms an octagonal ring.
- the circumferential member 6 is not limited to an octagonal annular shape, but may be other polygonal annular shapes depending on the number of main radial direction members 4 and auxiliary radial direction members 5, and may be annular. You can also.
- the main radial direction members 4 and the auxiliary radial direction members 5 of the respective flange portions 3 are arranged at opposing positions.
- a grounding portion 7 is provided on a part of the circumferential member 6. And the winding drum 1 is stably mounted, when a pair of adjacent grounding parts 7 are grounded to the ground.
- a grounding portion 7 is provided around the outer peripheral side end portion of each main radial direction member 4.
- the grounding portion 7 has an insertion hole 7a into which a forklift claw can be inserted.
- a spacer 8 having substantially the same length as the width is detachably provided.
- the spacer 8 is formed of steel or the like, and is fixed to the outer peripheral side end portion of the main radial direction member 4 by a fixing bolt 9 or the like.
- the bending rigidity in the vicinity of the joint portion of the inner peripheral side end portion of the opposing main radial direction member 4 on which the spacer 8 is detachably attached to the core portion 2 is the main body (joint) of the main radial direction member 4. It is set lower than the bending rigidity of the portion not near the portion). That is, the vicinity of the joint portion has a relatively flexible structure.
- the bending rigidity is rigidity when the main radial direction member 4 is bent toward the opposing main radial direction member 4.
- a connecting plate 10 is interposed between the inner peripheral side end of the main radial member 4 and the core 2, and the bending rigidity of the connecting plate 10 is determined according to the main body of the main radial member 4. Is set to be lower than the bending rigidity.
- the bending rigidity in the vicinity of the joint portion is lower than the bending rigidity of the main body of the main radial direction member 4.
- the bending rigidity in the vicinity of the joint portion is set to be about 10% to 50% lower than the bending rigidity of the main body of the main radial direction member 4.
- the connecting plate 10 As a specific structure, for example, a steel plate thinner than the main radial direction member 4 is used as the connecting plate 10. If the main radial direction member 4 and the connection plate 10 are made of the same material, the section modulus of the connection plate 10 is made smaller than that of the main radial direction member 4. Then, the connecting plate 10 is fixed to the inner peripheral side end portion of the main radial direction member 4 and the core portion 2 by bolts, welding or the like.
- the impact received by the main radial direction member 4 is eliminated or reduced.
- the load (stress) generated in the vicinity of the inner peripheral side end portion of the main radial direction member 4 is reduced, and the main radial direction member 4 can be reduced in weight, and hence the winding drum 1 can be reduced in weight. . Therefore, the material cost of the winding drum 1 and the transportation cost of the conveyor belt B are reduced.
- the periphery of the inner peripheral side end of the main radial direction member 4 can be made narrower than the main radial direction member 4 main body, with the thickness remaining unchanged.
- the inner peripheral side end part (narrow width part 4a) of this main radial direction member 4 is fixed to the core part 2 with a volt
- FIG. Thereby, the bending rigidity in the vicinity of the joint portion with the core part 2 at the inner peripheral side end of the main radial direction member 4 can be set lower than the bending rigidity of the main radial direction member 4 main body.
- the periphery of the end portion on the inner peripheral side of the main radial direction member 4 can be made thinner than the main radial direction member 4 main body with the width unchanged.
- the spacer 8 is detachably provided between the opposed outer peripheral side end portions of the main radial direction member 4 that is symmetric with respect to the core portion 2, and the main radial direction member 4.
- the bending stiffness in the vicinity of the joint portion of the inner peripheral side end portion with the core portion 2 is also set lower than the bending stiffness of the main body of the main radial direction member 4.
- the spacer 8 is provided only on the main radial direction member 4 on the lower side of the take-up drum 1, and the core portion 2 at the inner peripheral side end portion is provided.
- the bending rigidity in the vicinity of the joint portion may be set relatively low, and the vicinity of the joint portion may have a flexible structure.
- an index (scale) 11 indicating the winding length at the position of the conveyor belt B to be wound is displayed at predetermined intervals on the outer surface of the main radial direction member 4. ing.
- the indicator 11 When the indicator 11 is displayed, the length of the conveyor belt B wound around the winding drum 1 can be grasped only by looking at the indicator 11 corresponding to the outermost peripheral portion of the conveyor belt B. . That is, the length of the conveyor belt B remaining on the winding drum 1 can be immediately grasped.
- the size of the winding drum 1 is about 3.2 m to 3.6 m, which corresponds to the outer diameter of the conveyor belt B when the conveyor belt B is wound up at the maximum. Therefore, if the display of the index 11 is concentrated on the lower main radial direction member 4 as in the embodiment of FIG. 5, the index 11 is easy to see.
- the index 11 is displayed on the outer surface of the main radial member 4 together with the thickness T of the conveyor belt B to be wound. Good.
- the index 11 and the thickness T of the conveyor belt B may be displayed on the outer surface of the auxiliary radial direction member 5.
- the thickness T (with the index 11 is provided on the outer surface of the different main radial member 4 according to the thickness T (T 1, T 2, T 3, T 4) of the conveyor belt B to be wound. T1, T2, T3, T4) can also be displayed.
- the main radial direction member 4 having the indication of the thickness T (T1, T2, T3, T4). If the index 11 is seen, the length of the conveyor belt B wound around the winding drum 1 can be grasped.
- the index 11 and the thickness T of the conveyor belt B may be displayed on the outer surface of the auxiliary radial member 5.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Description
2 巻芯部
2a 内筒
2b 外筒
2c 蓋板
3 フランジ部
4 主径方向部材
4a 細幅部
5 補助径方向部材
6 周方向部材
7 接地部
7a 挿入孔
8 スペーサ
9 固定ボルト
10 連結プレート
11 指標
B コンベヤベルト
Claims (6)
- 巻芯部と、この巻芯部の軸方向両端部に設けられたフランジ部とを備え、それぞれのフランジ部が前記巻芯部から径方向外側に放射状に延びる複数の径方向部材と、これら径方向部材の外周側端部を連結して環状を形成する周方向部材とで構成され、それぞれのフランジ部の径方向部材が対向した位置に配置され、前記周方向部材の一部に接地部を設けたコンベヤベルトの巻取りドラムにおいて、
前記接地部を設けた周方向部材に連結するそれぞれのフランジ部の径方向部材の対向する外周側端部どうしの間に、巻芯部に巻き取られるコンベヤベルトのベルト幅と実質的に同じ長さのスペーサを着脱自在に設けるとともに、これら対向する径方向部材の内周側端部の前記巻芯部との接合部分近傍の曲げ剛性が、その径方向部材本体の曲げ剛性よりも低く設定されることを特徴とするコンベヤベルトの巻取りドラム。 - 前記スペーサを、前記巻芯部に対して対称の位置となる径方向部材の対向する外周側端部どうしの間にも着脱自在に設けるとともに、これら径方向部材の内周側端部の前記巻芯部との接合部分近傍の曲げ剛性も、その径方向部材本体の曲げ剛性よりも低く設定される請求項1に記載のコンベヤベルトの巻取りドラム。
- 前記接合部分近傍を、前記径方向部材の内周側端部と前記巻芯部との間に介在して、その径方向部材本体の曲げ剛性よりも低い曲げ剛性に設定した連結プレートで構成した請求項1または2に記載のコンベヤベルトの巻取りドラム。
- 前記径方向部材の外表面に、巻き取られるコンベヤベルトのその位置での巻取り長さを示す指標が表示されている請求項1~3のいずれかに記載のコンベヤベルトの巻取りドラム。
- 前記指標が、巻き取られるコンベヤベルトの厚さとともに前記径方向部材の外表面に表示されている請求項4に記載のコンベヤベルトの巻取りドラム。
- 巻取られるコンベヤベルトの厚さ別に、異なる径方向部材の外表面に前記指標とともに巻取られるコンベヤベルトの厚さが表示されている請求項5に記載のコンベヤベルトの巻取りドラム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020147026464A KR101498447B1 (ko) | 2012-03-08 | 2013-01-30 | 컨베이어 벨트의 권취 드럼 |
CN201380012166.9A CN104144867B (zh) | 2012-03-08 | 2013-01-30 | 输送带的卷绕滚筒 |
CA 2866414 CA2866414C (en) | 2012-03-08 | 2013-01-30 | Conveyor belt take-up drum |
AU2013228842A AU2013228842B2 (en) | 2012-03-08 | 2013-01-30 | Conveyor belt take-up drum |
US14/383,899 US9403660B2 (en) | 2012-03-08 | 2013-01-30 | Conveyor belt take-up drum |
PH12014501978A PH12014501978B1 (en) | 2012-03-08 | 2014-09-04 | Conveyor belt take-up drum |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012051972A JP5803753B2 (ja) | 2012-03-08 | 2012-03-08 | コンベヤベルトの巻取りドラム |
JP2012-051972 | 2012-03-08 |
Publications (1)
Publication Number | Publication Date |
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WO2013132928A1 true WO2013132928A1 (ja) | 2013-09-12 |
Family
ID=49116414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2013/052047 WO2013132928A1 (ja) | 2012-03-08 | 2013-01-30 | コンベヤベルトの巻取りドラム |
Country Status (8)
Country | Link |
---|---|
US (1) | US9403660B2 (ja) |
JP (1) | JP5803753B2 (ja) |
KR (1) | KR101498447B1 (ja) |
CN (1) | CN104144867B (ja) |
AU (1) | AU2013228842B2 (ja) |
CA (1) | CA2866414C (ja) |
PH (1) | PH12014501978B1 (ja) |
WO (1) | WO2013132928A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014058398A (ja) * | 2012-09-19 | 2014-04-03 | Yokohama Rubber Co Ltd:The | コンベヤベルト搬送用保持具 |
CN105668339A (zh) * | 2016-04-09 | 2016-06-15 | 河南金阳铝业有限公司 | 一种铝箔储存辊轮 |
CN113602852A (zh) * | 2021-07-05 | 2021-11-05 | 广东韶钢工程技术有限公司 | 一种简易的废旧输送带卷收装置 |
Citations (4)
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JPH0218464U (ja) * | 1988-07-25 | 1990-02-07 | ||
JPH0730255U (ja) * | 1991-02-14 | 1995-06-06 | 株式会社ネクスト | リール |
JP2002226140A (ja) * | 2001-01-29 | 2002-08-14 | Ishibashi:Kk | 巻き枠 |
JP3125159U (ja) * | 2006-06-29 | 2006-09-07 | 横浜ゴム株式会社 | 長尺物の巻き取りドラム |
Family Cites Families (12)
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DE2337874C3 (de) * | 1973-07-26 | 1978-07-06 | Wakayama Iron Works Ltd., Wakayama (Japan) | Verfahren und Vorrichtung zur Dampfbehandlung von Geweben |
JPH052528Y2 (ja) * | 1987-08-03 | 1993-01-21 | ||
IT1217604B (it) | 1988-05-16 | 1990-03-30 | Coating System Sas | Procedimento di attivazione superficiale di oggetti di materia plastica a base di polipropilene e sue miscele o leghe e composizione liquida utilizzata in detto procedimento |
JPH03125159U (ja) * | 1990-03-30 | 1991-12-18 | ||
US5242129A (en) * | 1992-05-06 | 1993-09-07 | Bailey A Cole | Knockdown cable reel |
JPH0730255A (ja) | 1993-07-08 | 1995-01-31 | Tokuyama Corp | 多層回路基板及びその製造方法 |
US6719236B1 (en) * | 1999-09-23 | 2004-04-13 | The Goodyear Tire And Rubber Company | Storage spool with coiled liner |
US6260790B1 (en) * | 1999-12-24 | 2001-07-17 | Kelly T. Harrah | Coiled pipe dispensing rack |
US6330984B1 (en) * | 1999-12-30 | 2001-12-18 | The Goodyear Tire & Rubber Company | Method and apparatus for storing strip material |
US6416013B1 (en) * | 2000-09-15 | 2002-07-09 | The Goodyear Tire & Rubber Company | Self-aligning spool and method for storing strip components |
US20040118968A1 (en) * | 2002-11-14 | 2004-06-24 | Hiroaki Kanai | Reel for metallic wire |
JP4511995B2 (ja) * | 2005-05-31 | 2010-07-28 | 三井金属鉱業株式会社 | リール |
-
2012
- 2012-03-08 JP JP2012051972A patent/JP5803753B2/ja active Active
-
2013
- 2013-01-30 US US14/383,899 patent/US9403660B2/en not_active Expired - Fee Related
- 2013-01-30 KR KR1020147026464A patent/KR101498447B1/ko active IP Right Grant
- 2013-01-30 AU AU2013228842A patent/AU2013228842B2/en not_active Ceased
- 2013-01-30 CN CN201380012166.9A patent/CN104144867B/zh active Active
- 2013-01-30 CA CA 2866414 patent/CA2866414C/en not_active Expired - Fee Related
- 2013-01-30 WO PCT/JP2013/052047 patent/WO2013132928A1/ja active Application Filing
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2014
- 2014-09-04 PH PH12014501978A patent/PH12014501978B1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0218464U (ja) * | 1988-07-25 | 1990-02-07 | ||
JPH0730255U (ja) * | 1991-02-14 | 1995-06-06 | 株式会社ネクスト | リール |
JP2002226140A (ja) * | 2001-01-29 | 2002-08-14 | Ishibashi:Kk | 巻き枠 |
JP3125159U (ja) * | 2006-06-29 | 2006-09-07 | 横浜ゴム株式会社 | 長尺物の巻き取りドラム |
Also Published As
Publication number | Publication date |
---|---|
KR20140121488A (ko) | 2014-10-15 |
US9403660B2 (en) | 2016-08-02 |
AU2013228842B2 (en) | 2014-12-04 |
CA2866414C (en) | 2015-04-07 |
AU2013228842A1 (en) | 2014-09-18 |
PH12014501978A1 (en) | 2014-11-24 |
JP5803753B2 (ja) | 2015-11-04 |
PH12014501978B1 (en) | 2014-11-24 |
US20150097069A1 (en) | 2015-04-09 |
JP2013184798A (ja) | 2013-09-19 |
CN104144867A (zh) | 2014-11-12 |
KR101498447B1 (ko) | 2015-03-04 |
CA2866414A1 (en) | 2013-09-12 |
CN104144867B (zh) | 2015-11-25 |
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