WO2016002782A1 - コンベヤベルトの仕様決定方法 - Google Patents
コンベヤベルトの仕様決定方法 Download PDFInfo
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- WO2016002782A1 WO2016002782A1 PCT/JP2015/068834 JP2015068834W WO2016002782A1 WO 2016002782 A1 WO2016002782 A1 WO 2016002782A1 JP 2015068834 W JP2015068834 W JP 2015068834W WO 2016002782 A1 WO2016002782 A1 WO 2016002782A1
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- WIPO (PCT)
- Prior art keywords
- conveyor belt
- energy
- determining
- upper cover
- resistance
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- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
- B29D29/06—Conveyor belts
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- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/08—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
Definitions
- the present invention relates to a method for determining the specification of a conveyor belt, and more particularly to a method for determining the specification of a conveyor belt that can efficiently determine the specification of an upper cover rubber having durability that matches the use conditions.
- An object of the present invention is to provide a conveyor belt specification determining method capable of efficiently determining the specification of an upper cover rubber having durability that matches the use conditions.
- the method for determining the specification of a conveyor belt provides an indication of the horizontal energy and vertical energy received by the conveyor belt by loading and conveying the material onto the upper cover rubber of the conveyor belt.
- the usage conditions of the conveyor belt are classified into a plurality of categories, and an allowable range is set for a predetermined characteristic including at least wear resistance and cut resistance of the upper cover rubber for each category.
- a database is created in advance, and when determining the specifications of the conveyor belt, the horizontal energy and the vertical energy are calculated based on the usage conditions of the conveyor belt. Based on the specifications of the upper cover rubber of the conveyor belt To.
- the horizontal energy received by the conveyor belt when the conveyed product is loaded and loaded is largely affected by the amount of wear on the upper cover rubber, and the vertical energy is mainly the size and frequency of cuts on the upper cover rubber. Greatly affects. Therefore, according to the present invention in which the severity of the usage condition of the conveyor belt is classified into a plurality of categories using the horizontal direction energy and the vertical direction energy as indexes, it becomes easy to appropriately classify the representative usage conditions. Therefore, by using the horizontal direction energy and the vertical direction energy (calculation result) calculated based on the usage condition of the conveyor belt and the usage condition database, durability that is not excessive or insufficient with respect to the usage condition is provided. It becomes possible to efficiently determine the specifications of the upper cover rubber.
- the severity of usage conditions of the conveyor belt is classified into at least five categories, for example. By classifying into five or more categories, the actual usage conditions of the conveyor belt can be generally covered.
- the evaluation method of the predetermined characteristic can be set for each category according to the feature.
- the severity category is different, it may be more consistent with the actual result if the method of evaluating the characteristic of the upper cover rubber is different depending on the category than performing the same evaluation method of the characteristic of the upper cover rubber. Therefore, in such a case, it is preferable to use different evaluation methods when evaluating the characteristics of the upper cover rubber for each category.
- the use condition database can be created in advance for each type of transported object. Differences occur in the degree of damage and wear on the upper cover rubber depending on the type of the conveyed product. Therefore, if a database is created for each type of conveyed product, the specifications of the upper cover rubber having durability that further matches the usage conditions of the conveyor belt can be determined.
- An external environment database in which a plurality of stages of allowable ranges in which the required degree of the at least one predetermined required characteristic for the upper cover rubber due to the external environment of the conveyor belt is set differently is created in advance.
- an external environment in which the conveyor belt is used and an upper cover of the conveyor belt based on the external environment database Rubber specifications can also be determined.
- the durability of the upper cover rubber is influenced not only by the usage conditions of the conveyor belt but also by the external environment of the conveyor belt. This method is advantageous in determining the specifications of the upper cover rubber having durability that matches the usage conditions of the conveyor belt and the external environment.
- predetermined required characteristics examples include weather resistance, heat resistance, cold resistance, oil resistance, chemical resistance, flame resistance, and conductivity. By considering these as predetermined required characteristics, a typical external environment of the conveyor belt can be generally covered.
- the energy in the extending direction received by the conveyor belt is determined based on the inclination angle and the horizontal energy. It is also possible to calculate and use the calculated extending direction energy as the horizontal energy.
- the direction of the conveyor belt is longer than the horizontal energy received by the conveyor belt that loads and conveys the object. Using energy as an index is more appropriate for evaluating the severity of usage conditions. Therefore, according to this method, it becomes more and more advantageous to determine the specifications of the upper cover rubber having durability that matches the actual use of the conveyor belt.
- FIG. 1 is an explanatory view illustrating a conveyor belt line in a simplified manner.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG.
- FIG. 3 is an explanatory diagram illustrating the state of horizontal energy and vertical energy received by the conveyor belt.
- FIG. 4 is an explanatory diagram illustrating the classified categories.
- FIG. 5 is an explanatory diagram illustrating the structure of the use condition database.
- FIG. 6 is an explanatory view illustrating the state of the extending direction energy, the horizontal direction energy, and the vertical direction energy of the conveyor belt received by the inclined conveyor belt.
- FIG. 7 is an explanatory diagram illustrating the structure of the external environment database.
- FIG. 8 is an explanatory diagram illustrating the procedure for determining the specifications of the upper cover rubber.
- a conveyed product S conveyed by another conveyor belt 7 is input to the conveyor belt 1 and conveyed to a conveyance destination by the conveyor belt 1.
- the conveyed product S may be put into the conveyor belt 1 through a hopper or the like.
- the conveyor belt 1 is stretched between pulleys 5a and 5b and is stretched with a predetermined tension.
- the conveyor belt 1 includes a core body layer 2 composed of a core body such as a canvas or a steel cord, and an upper cover rubber 3 and a lower cover rubber 4 sandwiching the core body layer 2.
- the core body layer 2 is a member that bears a tension for tensioning the conveyor belt 1.
- the lower cover rubber 4 is supported by the support roller 6 on the carrier side of the conveyor belt 1, and the upper cover rubber 3 is supported by the support roller 6 on the return side.
- Three support rollers 6 are arranged in the belt width direction on the carrier side of the conveyor belt 1, and the conveyor belt 1 is supported in a concave shape at a predetermined trough angle a by these support rollers 6.
- the driving pulley 5a is rotationally driven, the conveyor belt 1 operates at a predetermined traveling speed V1 in one direction.
- the conveyed product S is put on the upper cover rubber 3 and loaded on the upper cover rubber 3 to be conveyed.
- the conveyor belt 1 installed horizontally and the conveyor belt 7 installed horizontally are different from each other in the vertical direction h (difference h in the height position of each conveying surface). Is arranged in.
- the conveyed product S is conveyed at a horizontal speed V0 and a vertical speed of zero.
- the kinetic energy of the conveyed product S having a mass m is (m * V0 2 ) / 2.
- the conveyed product S When the conveyed product S is loaded on the conveyor belt 1, the horizontal speed remains V0 and the vertical speed becomes zero. Then, the conveyed product S is stacked and conveyed on the conveyor belt 1 and is conveyed in the horizontal direction at the traveling speed V1 of the conveyor belt 1.
- the traveling speed V1 is higher than the horizontal speed V0 (V1> V0).
- the horizontal energy Eh (horizontal component) of the energy E received by the conveyor belt 1 by loading and transporting a transport object S of mass m onto the upper cover rubber 3 of the conveyor belt 1 is as follows ( 3) As shown in the equation. Of this energy E, vertical energy Ev (vertical component) is expressed by the following equation (4).
- Eh (m * V1 2 ) / 2 ⁇ (m * V0 2 ) / 2 (3)
- Ev mgh (4)
- EH M * (V1 2 ⁇ V0 2 ) * t / 2 / (W * L) / 1000
- EV Mgh * t / (W * L) / 1000 (6)
- M is a transport weight per unit time (kg / h)
- g is a gravitational acceleration (9.8 m / s 2 )
- V1 is a belt traveling speed (m / s)
- V0 is an initial horizontal speed of the transported object.
- W is the effective width (m) of the belt
- L is the belt length (m)
- t is the belt operating time (h).
- the effective width W of the belt is, for example, 60% to 80% of the width dimension of the conveyor belt 1, and is empirically set as a range in which the conveyed product S is loaded.
- the severity of the usage condition of the conveyor belt 1 is classified into a plurality of categories C1 to C5 as illustrated in FIG.
- the horizontal energy EH is abscissa and the vertical energy EV is ordinate, and the severity is classified into five categories C1 to C5.
- the first category C1 is a category in which the horizontal energy EH and the vertical energy EV are relatively small.
- the second category C2 is a category in which the horizontal energy EH is relatively medium and the vertical energy EV is relatively small.
- the third category C3 is a category in which the horizontal energy EH is relatively small and the vertical energy EV is relatively medium.
- the fourth category C4 is a category in which the horizontal energy EH and the vertical energy EV are relatively medium.
- the fifth category C5 is a category in which the horizontal energy EH and the vertical energy EV are relatively large.
- the number of categories is not limited to five, but can be three, four, or more than six categories. However, if the number of categories becomes excessive, data analysis or the like becomes complicated, so the number of categories should be about 10 as an upper limit. If classified into at least five categories, the actual use conditions of the conveyor belt 1 can be generally covered. As described above, for the conveyor belt 1 with various usage conditions and various specifications of the upper cover rubber 3, data is acquired for predetermined characteristics including wear resistance and cut resistance, and each characteristic is actually used. In addition, grasp the appropriate tolerance without excess or deficiency.
- a use condition database DB1 in which an allowable range is set for predetermined characteristics including at least wear resistance and cut resistance of the upper cover rubber 3 is created in advance for each of the categories C1 to C5. .
- the use condition database DB1 is input and stored in the arithmetic device 8 such as a personal computer.
- test method for wear resistance, specify the test method and set a practically acceptable tolerance for that category.
- test method include a DIN wear test, a lamborn wear test, a pico wear test, an acron wear test, and the like.
- the allowable range of the wear amount in the specified wear test is set.
- ⁇ ⁇ For cut resistance, specify the test method in the same way, and set a practically acceptable tolerance for that category. Specifically, a test method for dropping a blade having a predetermined specification (shape and weight) from a predetermined height can be exemplified. The allowable range of the cut depth in the specified cut resistance test is set.
- predetermined characteristics of the upper cover rubber necessary characteristics can be appropriately incorporated in addition to wear resistance and cut resistance.
- chipping resistance is incorporated, test methods are similarly specified for chipping resistance, and allowable ranges that are practically sufficient are not set for each category.
- the calculated horizontal energy EH and vertical energy EV are input to the arithmetic unit 8, and from the input calculation result, it is determined to which category the conveyor belt 1 is stored in the use condition database DB1. decide. After determining any of the categories, the specifications of the upper cover rubber 3 are determined within the allowable range for the predetermined characteristics including the set wear resistance and cut resistance.
- the severity of the usage condition of the conveyor belt 1 is classified into a plurality of categories using the horizontal energy EH and the vertical energy EV received by the conveyor belt 1 when the conveyed product S is loaded and conveyed. Classify into C1 to C5.
- the horizontal energy EH largely affects the amount of wear of the upper cover rubber 3
- the vertical energy EV largely affects the size and frequency of cuts of the upper cover rubber 3. Can be properly classified. Therefore, by using the horizontal direction energy EH and the vertical direction energy EV calculated based on the use condition of the conveyor belt 1 and the use condition database DB1, the durability that does not exceed the use condition is provided.
- the specifications of the cover rubber 3 can be determined efficiently without spending a great deal of labor.
- the use condition database DB1 is created for each type of the conveyed product S, the specification of the upper cover rubber 3 having durability that matches the use condition of the conveyor belt 1 can be determined.
- the conveyor belt 1 was extended horizontally. However, as illustrated in FIG. 6, the extending direction of the conveyor belt 1 is inclined with respect to the horizontal at an inclination angle ⁇ . In some cases. Consider a case in which the conveyor belt 1 is installed in an inclined manner and the conveyed product S is fed from another conveyor belt 7 from the height of the vertical difference h.
- the conveyed product S is conveyed at a horizontal speed V0 and a vertical speed of zero.
- the kinetic energy of the conveyed product S having a mass m is (m * V0 2 ) / 2.
- the horizontal speed remains V0 and the vertical speed becomes zero.
- the conveyed product S is loaded and conveyed by the conveyor belt 1, and is conveyed in the direction of inclination-angle (alpha) with respect to the horizontal direction with the running speed V1 of the conveyor belt 1.
- FIG. The traveling speed V1 is higher than the horizontal speed V0 (V1> V0).
- the energy of the conveyed object S at the time when the conveyed object S of mass m is conveyed at the traveling speed V1 is (m * V1 2 ) / 2 of the kinetic energy.
- the potential energy also changes, and becomes mgH when the position placed on the conveyor belt 1 is used as a reference.
- W is the effective width (m) of the belt
- L is the belt length (m)
- t is the belt operating time (h).
- the effective width W of the belt is, for example, 60% to 80% of the width dimension of the conveyor belt 1, and is empirically set as a range in which the conveyed product S is loaded.
- the vertical energy EV is the same as when the conveyor belt 1 is installed horizontally, but it is preferable to use the extending direction energy EL instead of the horizontal energy EH. . Then, using the vertical energy EV and the horizontal energy EH in consideration of the inclination angle ⁇ as indices, as shown in FIG. 4, the severity of the usage condition of the conveyor belt 1 is classified into a plurality of categories C1 to C5. It is good to classify into.
- the inclination angle ⁇ and the horizontal energy EH are considered in consideration of the inclination angle ⁇ with respect to the horizontal in the extending direction of the conveyor belt 1.
- the extension direction energy EL received by the conveyor belt 1 is calculated, and the calculated extension direction energy EL is used in place of the horizontal direction energy EH when the conveyor belt 1 is installed horizontally. Good. Thereby, it becomes more and more advantageous to determine the specifications of the upper cover rubber 3 having durability that matches the actual use of the conveyor belt 1 installed at an inclination.
- the size, generation frequency, wear amount, etc. of cut scratches generated on the upper cover rubber 3 are the same even if the usage conditions of the conveyor belt 1 are the same. 1 also varies depending on the external environment in which it is used. For example, the degree of weather resistance required for the upper cover rubber 3 differs between when used outdoors and when used indoors. Alternatively, the degree of heat resistance required for the upper cover rubber 3 is different between the case where the high-temperature conveyance object S is conveyed and the case where the normal temperature conveyance object S is conveyed.
- the predetermined required characteristics for the upper cover rubber 3 in addition to weather resistance and heat resistance, for example, cold resistance, oil resistance, chemical resistance, flame resistance, conductivity, and the like can be considered. If the conveyed product S contains a lot of oil, the upper cover rubber 3 is required to have oil resistance, and if the conveyed product S is easily flammable, it is necessary to increase the flame retardancy and lower the conductivity. .
- Each required characteristic has an associated characteristic index.
- the intensity of ultraviolet rays is affected, so the intensity of ultraviolet rays is a characteristic index.
- the ozone concentration also affects the weather resistance, the ozone concentration is also a characteristic index.
- oil resistance for example, the swellability due to oil adhering to the upper cover rubber 3 affects, and this is a characteristic index.
- the required characteristics and their characteristic indexes can be exemplified in Table 1.
- the low swelling oil of Table 1 medium swelling oil
- Each of the highly swelled oils is ASTM NO. 1 oil, IRM902 and IRM903.
- an external environment database DB2 in which a plurality of stages of permissible ranges are set with respect to predetermined required characteristics for the upper cover rubber 3 caused by the external environment of the conveyor belt 1.
- the external environment database DB2 As shown in FIG. 7, for each required characteristic R1 to R7 for the upper cover rubber 3, an allowable range of the characteristic index related to each required characteristic R1 to R7 is set.
- the external environment database DB2 is input and stored in the arithmetic device 8 such as a personal computer. There may be a plurality of characteristic indexes or a single characteristic index for one required characteristic.
- the numerical values corresponding to the respective required characteristics R1 to R7 are calculated for the external environment in which the conveyor belt 1 is used. It is input to the apparatus 8, and from the input numerical value, it is determined to which of the allowable ranges stored in the external environment database DB2 the required degree of the required characteristics R1 to R7 for the upper cover rubber 3 of the conveyor belt 1 applies. Then, the rubber type within the allowable range determined for each of the required characteristics R1 to R7 calculated from the external environment database DB2 is selected as the upper cover rubber 3.
- the horizontal direction energy EH and the vertical direction energy EV calculated based on the use conditions of the conveyor belt 1 are input to the arithmetic unit 8, and the conveyor belt 1 is input to the use condition database DB1 from the input calculation result.
- the specifications of the upper cover rubber 3 are determined from the rubber types.
- the typical external environment of the conveyor belt 1 can be roughly determined by considering the weather resistance, heat resistance, cold resistance, oil resistance, chemical resistance, flame resistance and conductivity as the predetermined required characteristics R1 to R7. It can be covered.
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Abstract
Description
E0=(m*V02)/2+mgh・・・(1)
E1=(m*V12)/2・・・(2)
Eh=(m*V12)/2-(m*V02)/2・・・(3)
Ev=mgh・・・(4)
EH=M*(V12-V02)*t/2/(W*L)/1000・・・(5)
EV=Mgh*t/(W*L)/1000・・・(6)
ここで、Mは単位時間あたりの搬送重量(kg/h)、gは重力加速度(9.8m/s2)、V1はベルト走行速度(m/s)、V0は搬送物の初期水平方向速度(m/s)、Wはベルトの有効幅(m)、Lはベルト長さ(m)、tはベルト稼働時間(h)である。尚、ベルトの有効幅Wは、コンベヤベルト1の幅寸法の例えば60%~80%であり、搬送物Sが積載される範囲として経験的に設定される。
E0=(m*V02)/2+mgh・・・(7)
E2=(m*V12)/2±mgH・・・(8)
コンベヤベルト1の走行方向が斜め上に向かって傾斜している場合の位置エネルギは+mgHとなり、走行方向が斜め下に向かって傾斜している場合の位置エネルギは-mgHとなる。
El=(m*V12)/2-(m*V02)/2±mgH
=m(V12-V02)/2±m(V1sinα)2/2・・・(9)
Ev=mgh・・・(10)
EL=M*(V12-V02±(V1sinα)2)*t/2/(W*L)/1000・・・(11)
EV=Mgh*t/(W*L)/1000・・・(12)
ここで、Mは単位時間あたりの搬送重量(kg/h)、gは重力加速度(9.8m/s2)、V1はベルト走行速度(m/s)、V0は搬送物の初期水平方向速度(m/s)、Wはベルトの有効幅(m)、Lはベルト長さ(m)、tはベルト稼働時間(h)である。尚、ベルトの有効幅Wは、コンベヤベルト1の幅寸法の例えば60%~80%であり、搬送物Sが積載される範囲として経験的に設定される。
高膨潤油はそれぞれ、ASTM NO.1油、IRM902、IRM903に相当する。
2 心体層
3 上カバーゴム
4 下カバーゴム
5a、5b プーリ
6 支持ローラ
7 別のコンベヤベルト
8 演算装置
C1~C5 カテゴリ
R1~R7 要求特性
DB1 使用条件データベース
DB2 外部環境データベース
S 搬送物
Claims (7)
- コンベヤベルトの上カバーゴムの上に搬送物を投入して積載搬送することによりコンベヤベルトが受ける水平方向エネルギおよび垂直方向エネルギを指標にして、コンベヤベルトの使用条件のシビアリティを複数のカテゴリに分類し、それぞれのカテゴリ毎に前記上カバーゴムの少なくとも耐摩耗性および耐カット性を含む所定の特性について許容範囲を設定した使用条件データベースを予め作成しておき、
コンベヤベルトの仕様を決定する際には、そのコンベヤベルトの使用条件に基づいて前記水平方向エネルギおよび垂直方向エネルギを算出し、この算出結果と前記使用条件データベースとに基づいて、そのコンベヤベルトの上カバーゴムの仕様を決定することを特徴とするコンベヤベルトの仕様決定方法。 - 前記コンベヤベルトの使用条件のシビアリティを少なくとも5つのカテゴリに分類する請求項1に記載のコンベヤベルトの仕様決定方法。
- 前記所定の特性の評価方法を、前記カテゴリ毎にその特徴に応じて設定する請求項1または2に記載のコンベヤベルトの仕様決定方法。
- 前記搬送物の種類毎に前記使用条件データベースを予め作成する請求項1~3のいずれかに記載のコンベヤベルトの仕様決定方法。
- 前記コンベヤベルトの外部環境に起因する前記上カバーゴムに対する少なくとも1つの所定の要求特性についてその要求程度を異ならせた複数段階の許容範囲を設定した外部環境データベースを予め作成しておき、コンベヤベルトの仕様を決定する際には、前記水平方向エネルギおよび垂直方向エネルギの算出結果と前記使用条件データベースに加えて、前記コンベヤベルトを使用する外部環境と前記外部環境データベースに基づいてそのコンベヤベルトの上カバーゴムの仕様を決定する請求項1~4のいずれかに記載のコンベヤベルトの仕様決定方法。
- 前記所定の要求特性に、耐候性、耐熱性、耐寒性、耐油性、耐薬品性、難燃性および導電性が含まれる請求項5に記載のコンベヤベルトの仕様決定方法。
- コンベヤベルトの仕様を決定する際には、前記コンベヤベルトの延設方向の水平に対する傾斜角度を考慮して、この傾斜角度と前記水平方向エネルギとに基づいてコンベヤベルトが受けるその延設方向エネルギを算出し、この算出した延設方向エネルギを前記水平方向エネルギとして用いる請求項1~6のいずれかに記載のコンベヤベルトの仕様決定方法。
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000190399A (ja) * | 1998-12-28 | 2000-07-11 | Bridgestone Corp | コンベアベルトの設計方法 |
JP2002228525A (ja) * | 2001-01-31 | 2002-08-14 | Bando Chem Ind Ltd | 搬送物からの衝撃を入力条件とする応力解析方法 |
JP2004331340A (ja) * | 2003-05-09 | 2004-11-25 | Yokohama Rubber Co Ltd:The | コンベヤベルトの設計支援方法およびこれを用いて設計されて作製されたコンベヤベルト |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646910A (en) * | 1985-08-05 | 1987-03-03 | Jenike & Johanson, Inc. | Generalized high speed belt to belt transfer chute |
JP2001088922A (ja) * | 1999-09-20 | 2001-04-03 | Bando Chem Ind Ltd | 耐摩耗性コンベヤベルト |
CN202414639U (zh) * | 2011-12-16 | 2012-09-05 | 鹤壁市煤化机械有限责任公司 | 二维弹性甲甲输送带 |
-
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000190399A (ja) * | 1998-12-28 | 2000-07-11 | Bridgestone Corp | コンベアベルトの設計方法 |
JP2002228525A (ja) * | 2001-01-31 | 2002-08-14 | Bando Chem Ind Ltd | 搬送物からの衝撃を入力条件とする応力解析方法 |
JP2004331340A (ja) * | 2003-05-09 | 2004-11-25 | Yokohama Rubber Co Ltd:The | コンベヤベルトの設計支援方法およびこれを用いて設計されて作製されたコンベヤベルト |
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CN106458450B (zh) | 2017-10-20 |
AU2015285308A1 (en) | 2017-02-09 |
CN106458450A (zh) | 2017-02-22 |
AU2015285308B2 (en) | 2017-02-23 |
JP6565677B2 (ja) | 2019-08-28 |
JPWO2016002782A1 (ja) | 2017-04-27 |
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