JP2005231824A - Conveyance chain - Google Patents

Conveyance chain Download PDF

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JP2005231824A
JP2005231824A JP2004044071A JP2004044071A JP2005231824A JP 2005231824 A JP2005231824 A JP 2005231824A JP 2004044071 A JP2004044071 A JP 2004044071A JP 2004044071 A JP2004044071 A JP 2004044071A JP 2005231824 A JP2005231824 A JP 2005231824A
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roller shaft
link body
chain
shaped hook
link
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JP2004044071A
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Japanese (ja)
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Toshiki Henmi
敏紀 邊見
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Fuji Electric Retail Systems Co Ltd
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Fuji Electric Retail Systems Co Ltd
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Priority to JP2004044071A priority Critical patent/JP2005231824A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a conveyance chain capable of flexibly coping with twisting in the left and right directions relative to the axial direction of a roller shaft supported pivotally on a link body. <P>SOLUTION: This conveyance chain is constituted in such a way that it is composed of the link body 1 having a pair of guide rollers 2 at one end and having a J-shaped hook 3 at the other end and the J-shaped hook 3 of the link body on one side among a plurality of adjacent link bodies 1 is engaged with the roller shaft 4 of a guide roller 2 in the link body on the other side to connect the chain like loop. An engaging hole 6 engaged with the roller shaft 4 in the J-shaped hook 3 of each link body 1 is formed to be a long circular hole which is slightly larger than diameter of the roller shaft 4 and is long in the forward and backward directions (direction of conveyance of the chain). Consequently, play occurs in the forward and backward directions between the engaging hole 6 and the roller shaft 4, and the adjacent link bodies 1 are twisted in the left and right directions by the play between the engaging hole 6 and the roller shaft 4 relative to the axial direction of the roller shaft 4. As a result, a path of the conveyance chain connecting the link bodies 1 can be freely arranged in the vertical direction and the left and right directions. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、例えば並設されたパチンコ機群の間に適宜配設された玉貸機に投入され、該玉貸機の紙幣識別部で真紙幣として受け入れられた紙幣を回収する紙幣回収装置の搬送装置としての搬送チェーンに関し、特に曲面を持たせた搬送経路に沿って紙幣回収装置を移動させるのに適した搬送チェーンに関する。   The present invention is, for example, a banknote collecting apparatus that is inserted into a ball lending machine appropriately disposed between pachinko machine groups arranged side by side and collects banknotes accepted as true banknotes by a banknote identification unit of the ball lending machine. The present invention relates to a transport chain as a transport device, and more particularly to a transport chain suitable for moving a banknote collection device along a transport path having a curved surface.

まず、この発明が適用される並設されたパチンコ機群の間に適宜配設された玉貸機に投入された紙幣を回収する紙幣回収装置を図４を用いて説明する。   First, a banknote collection apparatus that collects banknotes that have been inserted into a ball lending machine that is appropriately arranged between a group of pachinko machines to which the present invention is applied will be described with reference to FIG.

図４は並設されたパチンコ機群の島に適宜配設された各玉貸機に投入された紙幣を識別し、その識別された紙幣を回収して島ごとに設けた両替機に収納する紙幣回収装置を示す。なお、図４ではパチンコ機群については省略している。図において、１０は玉貸機に設けた紙幣識別部であり、玉貸機に投入された紙幣の真偽を識別し、偽紙幣を返却するとともに真紙幣を受け入れる。１２は紙幣識別部１０で受け入れられた紙幣を一時保留する一時保留部である。１４はパチンコ機群の島に沿って配設された搬送チェーン１６に所定の間隔をおいて取付けられた紙幣回収部であり、搬送チェーン１６により一時保留部１２を通過するときに一時保留された紙幣を受け取って回収する。１８はそれぞれの紙幣回収部１４で回収された紙幣を受け取る収納準備部であり、紙幣回収部１４から受け取った紙幣を後段の両替機２０の紙幣収納部に送り込む。収納準備部１８に紙幣を受け渡した紙幣回収部１４は空の状態で反転して移動し、次の紙幣回収が可能な状態になる（例えば、特許文献１参照）。   FIG. 4 identifies the banknotes thrown into the ball lending machines appropriately arranged on the islands of the pachinko machine group arranged side by side, collects the identified banknotes, and stores them in the money changer provided for each island. A banknote collection apparatus is shown. In FIG. 4, the pachinko machine group is omitted. In the figure, reference numeral 10 denotes a banknote identification unit provided in the ball lending machine, which identifies the authenticity of the banknotes inserted in the ball lending machine, returns false banknotes and accepts true banknotes. Reference numeral 12 denotes a temporary holding unit that temporarily holds a banknote accepted by the banknote recognition unit 10. 14 is a banknote collection unit attached at a predetermined interval to a transport chain 16 disposed along an island of the pachinko machine group, and is temporarily held when passing through the temporary storage unit 12 by the transport chain 16. Receive and collect banknotes. Reference numeral 18 denotes a storage preparation unit that receives the banknotes collected by each banknote collection unit 14, and sends the banknotes received from the banknote collection unit 14 to the banknote storage unit of the subsequent-stage money changer 20. The banknote collection unit 14 that has delivered the banknotes to the storage preparation unit 18 is reversed and moved in an empty state, so that the next banknote can be collected (see, for example, Patent Document 1).

次に、搬送チェーン１６を構成するリンク体について図５を用いて説明する。図５において１８はリンク体であり、このリンク体１８の一端には一対の案内ローラ２０が配設され、他端がＪ字形フック２２として形成されている。前記案内ローラ２０は左右一対のリンク片２４に軸支されたローラ軸２６の両端に設けられている。前記Ｊ字形フック２２は左右一対のフック片２８からなり、それぞれのフック片２８の先端側にはローラ軸２６を受け入れる案内溝３０に連なる係合穴３２が形成されている。前記係合穴３２はローラ軸２６の形状に合わせて円形に形成されている。前記リンク体１８は隣接する一方のリンク体１８のローラ軸２６に他方のリンク体１８のＪ字形フック２２に形成された係合穴３２を係合させることによりそれぞれ連結される。なお、３４は図４に示した紙幣回収部１４と係合して紙幣回収部１４を保持する保持部である。     Next, the link body which comprises the conveyance chain 16 is demonstrated using FIG. In FIG. 5, reference numeral 18 denotes a link body. A pair of guide rollers 20 is disposed at one end of the link body 18, and the other end is formed as a J-shaped hook 22. The guide roller 20 is provided at both ends of a roller shaft 26 pivotally supported by a pair of left and right link pieces 24. The J-shaped hook 22 is composed of a pair of left and right hook pieces 28, and an engagement hole 32 that is continuous with a guide groove 30 that receives the roller shaft 26 is formed at the tip side of each hook piece 28. The engagement hole 32 is formed in a circular shape in accordance with the shape of the roller shaft 26. The link bodies 18 are connected to each other by engaging an engagement hole 32 formed in the J-shaped hook 22 of the other link body 18 with the roller shaft 26 of one adjacent link body 18. Reference numeral 34 denotes a holding unit that holds the banknote collection unit 14 by engaging with the banknote collection unit 14 shown in FIG.

前記リンク体１８をそれぞれ連結して形成された搬送チェーン１６は図６に示すような案内レール３６に案内されて移動する。前記案内レール３６は並設されたパチンコ機群の島に沿って配設されている。案内レール３６は搬送チェーン１６を構成するリンク体１８に設けられた左右一対の案内ローラ２０を左右から挟み込むとともに左右の案内ローラ２０の上下を挟み込むように形成されている。また、案内レール３６はリンク体１８に形成された保持部３４に対応する箇所が切り欠かかれている。この案内レール３６に嵌め込まれた搬送チェーン１６は案内ローラ２０が案内レール３６の上下内面を転動して案内される。
特開平５−６２０５４号公報 The transport chain 16 formed by connecting the link bodies 18 is guided by a guide rail 36 as shown in FIG. The guide rails 36 are arranged along the islands of the pachinko machine group arranged side by side. The guide rail 36 is formed so as to sandwich a pair of left and right guide rollers 20 provided on the link body 18 constituting the transport chain 16 from the left and right and sandwich the upper and lower sides of the left and right guide rollers 20. Further, the guide rail 36 is cut out at a portion corresponding to the holding portion 34 formed in the link body 18. The conveying chain 16 fitted in the guide rail 36 is guided by the guide roller 20 rolling on the upper and lower inner surfaces of the guide rail 36.
JP-A-5-62054

前記搬送チェーン１６のリンク体１８はローラ軸２６の軸線に対して上下方向には回動することができるが、その軸線の左右方向の捻りが規制される。すなわち、図５に示すようにリンク体１８のＪ字形フック２２の係合穴３２はローラ軸２６の形状に合わせて円形に形成されていることから、図５（ｂ）の上下方向には回動可能であるが、図５（ａ）の左右方向にはローラ軸２６と係合穴３２の隙間に応じた分だけしか回動することができないように規制される。このことは、図４に示すように搬送チェーン１６を折り返しにより楕円の軌跡を辿るようループ状に配設することが可能であるが、リンク体１８の左右方向への捻り、すなわち、搬送チェーン１６の上下の辺は直線状に制約されることを意味し、パチンコ機などを直線状に並設した遊戯施設のみにしか適用することができないという問題を有する。また、昨今では敷地面積の大小に係わらず見栄えをよくするために遊戯施設の建物外観に曲面を持たせた施設も出現しており、その建物の曲面に合わせてパチンコ機群の島を配置することが望まれていることからも、曲面を持たせて並設されたパチンコ機群に合わせて曲面を有する搬送経路に沿って紙片回収部１４を移動可能とする搬送チェーンの出現が望まれている。   The link body 18 of the transport chain 16 can rotate in the vertical direction with respect to the axis of the roller shaft 26, but the horizontal twist of the axis is restricted. That is, as shown in FIG. 5, since the engagement hole 32 of the J-shaped hook 22 of the link body 18 is formed in a circular shape in accordance with the shape of the roller shaft 26, it rotates in the vertical direction of FIG. Although it can be moved, it is restricted so that it can be rotated only by an amount corresponding to the gap between the roller shaft 26 and the engagement hole 32 in the left-right direction in FIG. As shown in FIG. 4, it is possible to arrange the transport chain 16 in a loop shape so as to follow an elliptical locus by folding back, but the link body 18 is twisted in the left-right direction, that is, the transport chain 16. This means that the upper and lower sides are restricted to a straight line, and can be applied only to amusement facilities in which pachinko machines are arranged in a straight line. In addition, in recent years, facilities that have curved exteriors of play facilities have appeared to improve the appearance regardless of the size of the site area, and pachinko machine islands are arranged according to the curved surfaces of the buildings. Therefore, it is desired that a transport chain that can move the paper piece collection unit 14 along a transport path having a curved surface in accordance with a pachinko machine group arranged side by side with a curved surface is desired. Yes.

本発明は上記の点に鑑みなされたものであり、その目的は前記課題を解決し、リンク体に軸支されたローラ軸の軸線方向に対する左右方向の捻りに柔軟に対応可能な搬送チェーンを提供することにある。   The present invention has been made in view of the above points, and an object of the present invention is to solve the above-described problems and provide a conveyance chain that can flexibly cope with the twisting in the left-right direction with respect to the axial direction of the roller shaft supported by the link body. There is to do.

上記目的を達成するために本発明によれば、一端に案内ローラを有し、他端にＪ字形フックを有するリンク体からなり、複数のリンク体のそれぞれ隣接する一方のリンク体のＪ字形フックを他方のリンク体における案内ローラのローラ軸に係合させてループ状に連結されてなる搬送チェーンにおいて、前記各リンク体のＪ字形フックにおけるローラ軸との係合穴をチェーンの搬送方向に長い長円穴として形成したことを特徴とする（請求項１）。   In order to achieve the above object, according to the present invention, a link body having a guide roller at one end and a J-shaped hook at the other end is provided. Is engaged with the roller shaft of the guide roller in the other link body and is connected in a loop shape. The engagement hole with the roller shaft in the J-shaped hook of each link body is long in the transport direction of the chain. It is formed as an oblong hole (claim 1).

前記各リンク体のＪ字形フックは左右一対のフック片からなり、左右一対のフック片のうち、ループ状に連結される外周側のフック片におけるローラ軸との係合穴がチェーンの搬送方向に長い長円穴として形成するのがよい（請求項２）。   The J-shaped hook of each link body is composed of a pair of left and right hook pieces. Of the pair of left and right hook pieces, the engagement hole with the roller shaft in the outer peripheral hook piece connected in a loop shape is in the chain conveying direction. It is good to form as a long oval hole (Claim 2).

また、前記各リンク体のＪ字形フックは左右一対のフック片からなり、左右一対のフック片におけるローラ軸との係合穴がチェーンの搬送方向に長い長円穴として形成するのがよい（請求項３）。   In addition, the J-shaped hook of each link body may be formed of a pair of left and right hook pieces, and an engagement hole with a roller shaft in the pair of left and right hook pieces may be formed as an oblong hole that is long in the chain conveying direction. Item 3).

請求項１に記載した本発明においては、一端に案内ローラを有し、他端にＪ字形フックを有するリンク体からなり、複数のリンク体のそれぞれ隣接する一方のリンク体のＪ字形フックを他方のリンク体における案内ローラのローラ軸に係合させてループ状に連結されてなる搬送チェーンにおいて、前記各リンク体のＪ字形フックにおけるローラ軸との係合穴をチェーンの搬送方向に長い長円穴として形成したことにより、前記長円穴とローラ軸との間の遊び分だけ各リンク体の連結部分をローラ軸の軸線方向に対して左右方向に捻ることができる。   In the present invention described in claim 1, the link body has a guide roller at one end and a J-shaped hook at the other end, and the J-shaped hook of one of the adjacent link bodies of the plurality of link bodies is the other. In the transport chain that is engaged with the roller shaft of the guide roller in the link body and connected in a loop shape, the engagement hole with the roller shaft in the J-shaped hook of each link body is elongated in the chain transport direction. By forming as a hole, the connecting portion of each link body can be twisted in the left-right direction with respect to the axial direction of the roller shaft by an amount of play between the oblong hole and the roller shaft.

また、請求項２に記載した搬送チェーンにおいては、パチンコ機群の島が楕円状に配置されている場合に好適である。   Moreover, in the conveyance chain described in Claim 2, it is suitable when the islands of the pachinko machine group are arranged in an elliptical shape.

さらに、請求項３に記載した本発明においては、各リンク体のＪ字形フックは左右一対のフック片からなり、左右一対のフック片におけるローラ軸との係合穴がチェーンの搬送方向に長い長円穴として形成したことにより、搬送チェーンを左右のいずれの方向にも捻ることが可能となり、例えばパチンコ機群の島の形状を異形の形状とすることもできる。   Furthermore, in the present invention described in claim 3, the J-shaped hook of each link body is composed of a pair of left and right hook pieces, and the engagement hole with the roller shaft in the pair of left and right hook pieces is long in the conveying direction of the chain. By forming it as a circular hole, it becomes possible to twist the conveyance chain in either the left or right direction, and for example, the shape of the island of the pachinko machine group can be an irregular shape.

以下、本発明の実施の形態を図に示す実施例により説明する。図１は本発明の実施例を示す搬送チェーンの要部構造の横断面図である。   Hereinafter, embodiments of the present invention will be described with reference to examples shown in the drawings. FIG. 1 is a cross-sectional view of a main structure of a transport chain showing an embodiment of the present invention.

図示実施例において１はリンク体であり、このリンク体１の一端には一対の案内ローラ２が配設され、他端がＪ字形フック３として形成されている。前記案内ローラ２は左右一対のリンク片２ａ，２ｂに軸支されたローラ軸４の両端に設けられている。前記Ｊ字形フック３は左右一対のフック片３ａ，３ｂからなり、それぞれのフック片３ａ，３ｂの先端側にはローラ軸４を受け入れる案内溝５に連なる係合穴６が形成されている。この実施例が従来装置と異なる点は前記係合穴６の形状である。すなわち、前記係合穴６はローラ軸４の直径よりやや大きく、かつ、前後方向を向く楕円状、すなわち、搬送チェーンの搬送方向に長い長円穴として形成されている。なお、後述する紙幣回収部と係合して紙幣回収部を保持する保持部７を備える点は従来装置と同一である。   In the illustrated embodiment, reference numeral 1 denotes a link body. A pair of guide rollers 2 is disposed at one end of the link body 1 and the other end is formed as a J-shaped hook 3. The guide roller 2 is provided at both ends of a roller shaft 4 pivotally supported by a pair of left and right link pieces 2a and 2b. The J-shaped hook 3 is composed of a pair of left and right hook pieces 3a, 3b, and an engagement hole 6 connected to a guide groove 5 for receiving the roller shaft 4 is formed at the tip side of each hook piece 3a, 3b. This embodiment is different from the conventional device in the shape of the engagement hole 6. In other words, the engagement hole 6 is formed as an elliptical hole that is slightly larger than the diameter of the roller shaft 4 and that faces in the front-rear direction, that is, is elongated in the transport direction of the transport chain. In addition, the point provided with the holding | maintenance part 7 which engages with the banknote collection part mentioned later and hold | maintains a banknote collection part is the same as a conventional apparatus.

前記リンク体１は隣接する一方のリンク体１のローラ軸４に他方のリンク体１のＪ字形フック３に形成された係合穴６を係合させることによりそれぞれ連結される。図１に示すリンク体１を連結した搬送チェーン８の平面図を図２に示す。この図から明らかなように、この実施例の搬送チェーン８は、リンク体１におけるＪ字形フック３に形成した係合穴６とローラ軸４との前後方向の遊び分だけ各リンク体１の連結部分をローラ軸４の軸線方向に対して左右方向に捻る（図の場合には搬送方向に対して左にθだけ捻る）ことができる。従って、係合穴６を搬送チェーンの搬送方向に長い長円穴として形成することにより楕円半径を小さくすることができる。   The link bodies 1 are connected to each other by engaging an engagement hole 6 formed in the J-shaped hook 3 of the other link body 1 with the roller shaft 4 of the adjacent one of the link bodies 1. FIG. 2 shows a plan view of the transport chain 8 to which the link body 1 shown in FIG. 1 is connected. As is apparent from this figure, the transport chain 8 of this embodiment is connected to each link body 1 by the play in the front-rear direction between the engagement hole 6 formed in the J-shaped hook 3 in the link body 1 and the roller shaft 4. The portion can be twisted in the left-right direction with respect to the axial direction of the roller shaft 4 (in the case of the figure, twisted by θ to the left with respect to the transport direction). Therefore, the elliptical radius can be reduced by forming the engagement hole 6 as an oblong hole that is long in the transport direction of the transport chain.

なお、前記実施例ではリンク体１におけるＪ字形フック３を形成する左右一対のフック片３ａ，３ｂにそれぞれ係合穴６を形成したものについて説明したが、係合穴６をフック片３ａ，３ｂのいずれか一方のみに設け、他方のフック片には従来装置と同様の係合穴（ローラ軸４に合わせた円形穴）とすることもできる。この場合には、係合穴６を形成したフック片の側を曲面の外周側とし、従来装置の同様の係合穴を形成したフック片の側を曲面の内周側とする。   In addition, although the said embodiment demonstrated what formed the engagement hole 6 in the left-right paired hook piece 3a, 3b which forms the J-shaped hook 3 in the link body 1, respectively, the engagement hole 6 was used as hook piece 3a, 3b. The other hook piece may be provided with an engagement hole similar to the conventional device (a circular hole aligned with the roller shaft 4). In this case, the side of the hook piece in which the engagement hole 6 is formed is the outer peripheral side of the curved surface, and the side of the hook piece in which the same engagement hole of the conventional device is formed is the inner peripheral side of the curved surface.

前述した実施例の搬送チェーン８は、図４で示した楕円状に並設されたパチンコ機群の間に適宜配設された玉貸機に投入された紙幣を回収する紙幣回収装置の搬送装置としての搬送チェーンに適用することができる。   The transport chain 8 of the above-described embodiment is a transport device for a banknote recovery apparatus that recovers banknotes that have been inserted into ball lending machines that are appropriately arranged between the pachinko machine groups arranged in an elliptical shape as shown in FIG. It can be applied to the transport chain as.

この場合の搬送チェーンと紙幣回収部との関係を図３に示す。図３において、８で再び搬送チェーンを示し、この搬送チェーン８を形成するリンク体１の保持部７に紙幣回収部１４が取り付けられる。すなわち、保持部７の凹部７１に紙幣回収部１４の凸部（不図示）が嵌合され、紙幣回収部１４の左右の爪１４ａが保持部７の側面に形成した係止溝７２に係止され、これにより紙幣回収部１４が搬送チェーン８に連結される。図示状態は紙幣回収部１４に紙幣Ｂが把持されている状態を示す。このような紙幣回収装置の搬送装置に本発明を適用した場合、本発明の搬送チェーンによればパチンコ機群の島の半径を従来装置に対して小さくすることができる。
以上述べた本発明は、楕円状に並設されたパチンコ機群の間に適宜配設された玉貸機に投入された紙幣を回収する紙幣回収装置の搬送装置としての搬送チェーンに適用することができる。 FIG. 3 shows the relationship between the transport chain and the bill collection unit in this case. In FIG. 3, the conveyance chain is indicated again by 8, and the bill collection unit 14 is attached to the holding unit 7 of the link body 1 that forms the conveyance chain 8. That is, the convex part (not shown) of the banknote collection part 14 is fitted into the concave part 71 of the holding part 7, and the left and right claws 14 a of the banknote collection part 14 are locked in the locking grooves 72 formed on the side surface of the holding part 7. Thus, the banknote collection unit 14 is connected to the transport chain 8. The illustrated state shows a state in which the banknote B is held by the banknote collection unit 14. When the present invention is applied to such a banknote collecting apparatus, the radius of the islands of the pachinko machine group can be made smaller than that of the conventional apparatus.
The present invention described above is applied to a transport chain as a transport device of a banknote recovery apparatus that recovers banknotes inserted into a ball lending machine appropriately arranged between pachinko machine groups arranged side by side in an elliptical shape. Can do.

本発明の実施例を示す搬送チェーンの要部構造を示し、（ａ）はリンク体の平面図、（ｂ）はリンク体の側面図The principal part structure of the conveyance chain which shows the Example of this invention is shown, (a) is a top view of a link body, (b) is a side view of a link body 図１に示すリンク体を連結した搬送チェーンの平面図FIG. 1 is a plan view of a transport chain connecting the link bodies shown in FIG. 図２に示す搬送チェーンと紙幣回収部との連係を示す斜視図The perspective view which shows linkage with the conveyance chain shown in FIG. 2, and a banknote collection | recovery part. 本発明が適用される紙幣回収装置の概略図Schematic of banknote collection device to which the present invention is applied 従来の搬送チェーンを形成するリンク体を示し、（ａ）はリンク体の平面図、（ｂ）はリンク体の側面図The link body which forms the conventional conveyance chain is shown, (a) is a top view of a link body, (b) is a side view of a link body 搬送チェーンを案内する案内レールの横断面図Cross-sectional view of the guide rail that guides the transport chain

符号の説明Explanation of symbols

１ リンク体
２ 案内ローラ
２ａ リンク片
３ Ｊ字形フック
３ａ フック片
６ 係合穴（長円穴）
８ 搬送チェーン DESCRIPTION OF SYMBOLS 1 Link body 2 Guide roller 2a Link piece 3 J-shaped hook 3a Hook piece 6 Engagement hole (oval hole)
8 Transport chain

Claims (3)

一端に案内ローラを有し、他端にＪ字形フックを有するリンク体からなり、複数のリンク体のそれぞれ隣接する一方のリンク体のＪ字形フックを他方のリンク体における案内ローラのローラ軸に係合させてループ状に連結されてなる搬送チェーンにおいて、
前記各リンク体のＪ字形フックにおけるローラ軸との係合穴をチェーンの搬送方向に長い長円穴として形成したことを特徴とする搬送チェーン。 It consists of a link body having a guide roller at one end and a J-shaped hook at the other end, and the J-shaped hook of one adjacent link body of the plurality of link bodies is engaged with the roller shaft of the guide roller in the other link body. In the transport chain that is connected together in a loop shape,
A transport chain characterized in that an engagement hole with a roller shaft in the J-shaped hook of each link body is formed as an oblong hole long in the transport direction of the chain. 請求項１記載の搬送チェーンにおいて、各リンク体のＪ字形フックは左右一対のフック片からなり、左右一対のフック片におけるローラ軸との係合穴がチェーンの搬送方向に長い長円穴として形成されていることを特徴とする搬送チェーン。 2. The transport chain according to claim 1, wherein the J-shaped hook of each link body is composed of a pair of left and right hook pieces, and an engagement hole with a roller shaft in the pair of left and right hook pieces is formed as an oblong hole that is long in the transport direction of the chain. Conveying chain characterized by being made. 請求項１記載の搬送チェーンにおいて、各リンク体のＪ字形フックは左右一対のフック片からなり、左右一対のフック片のうち、ループ状に連結される外周側のフック片におけるローラ軸との係合穴がチェーンの搬送方向に長い長円穴として形成されていることを特徴とする搬送チェーン。 2. The transport chain according to claim 1, wherein the J-shaped hook of each link body is composed of a pair of left and right hook pieces, and of the pair of left and right hook pieces, the engagement with the roller shaft in the outer peripheral hook piece connected in a loop shape. A transport chain, wherein the joint hole is formed as an oblong hole that is long in the transport direction of the chain.
JP2004044071A 2004-02-20 2004-02-20 Conveyance chain Withdrawn JP2005231824A (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065624A (en) * 2015-07-20 2015-11-18 常熟市南方不锈钢链条有限公司 Stacking type guide rail for refrigerator
CN105173573A (en) * 2015-07-20 2015-12-23 常熟市南方不锈钢链条有限公司 Rail assembly for accumulation type refrigerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421627Y1 (en) * 1964-05-13 1967-02-01
JPH03158308A (en) * 1989-11-16 1991-07-08 Oriental Chain Kogyo Kk Roller chain and chain conveyor using same
JPH0562054A (en) * 1991-06-20 1993-03-12 Fuji Electric Co Ltd Paper money collecting device
JPH10194424A (en) * 1997-01-14 1998-07-28 Tsubakimoto Chain Co Transport chain
JP2002234606A (en) * 2001-02-08 2002-08-23 Honda Motor Co Ltd Driving chain
JP2003128222A (en) * 2001-10-25 2003-05-08 Tsubakimoto Chain Co Carrying chain

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421627Y1 (en) * 1964-05-13 1967-02-01
JPH03158308A (en) * 1989-11-16 1991-07-08 Oriental Chain Kogyo Kk Roller chain and chain conveyor using same
JPH0562054A (en) * 1991-06-20 1993-03-12 Fuji Electric Co Ltd Paper money collecting device
JPH10194424A (en) * 1997-01-14 1998-07-28 Tsubakimoto Chain Co Transport chain
JP2002234606A (en) * 2001-02-08 2002-08-23 Honda Motor Co Ltd Driving chain
JP2003128222A (en) * 2001-10-25 2003-05-08 Tsubakimoto Chain Co Carrying chain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065624A (en) * 2015-07-20 2015-11-18 常熟市南方不锈钢链条有限公司 Stacking type guide rail for refrigerator
CN105173573A (en) * 2015-07-20 2015-12-23 常熟市南方不锈钢链条有限公司 Rail assembly for accumulation type refrigerator

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