JP4419176B1 - Wall surface cleaning device for bucket elevator - Google Patents

Wall surface cleaning device for bucket elevator Download PDF

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JP4419176B1
JP4419176B1 JP2009230079A JP2009230079A JP4419176B1 JP 4419176 B1 JP4419176 B1 JP 4419176B1 JP 2009230079 A JP2009230079 A JP 2009230079A JP 2009230079 A JP2009230079 A JP 2009230079A JP 4419176 B1 JP4419176 B1 JP 4419176B1
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cleaning
mounting plate
fitting
belt
cleaning device
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JP2011073871A (en
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昭 福原
博司 岸
優子 平野
清 渋谷
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Satake Corp
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Abstract

【課題】無端ベルトを無端状に繋ぐベルト接続金具を利用して部品点数を削減するとともに、清掃装置の装脱着作業をスパナ等の工具を不要として簡略化することができる。
【解決手段】略コ字状に成型した清掃体11と、該清掃体11を支持する取付板部12と、尾錠金具15を固着したベース部13と、前記取付板部12から水平方向に伸びる一対の嵌挿用支杆部14ａ,14bとを一体的に連結して清掃装置6に形成する一方、ベルト4を無端状に繋ぐベルト接続金具7a,7ｂには、清掃装置6取付用の係着金具8を固着し、さらに、係着金具8には、前記一対の嵌挿用支杆部を嵌挿するための一対の嵌挿孔9a,9b及び尾錠金具15を係止するためのフック10を設けた。
【選択図】図２[PROBLEMS] To reduce the number of parts by using a belt connecting metal that connects an endless belt in an endless manner, and to simplify the mounting and dismounting operation of a cleaning device without using a tool such as a spanner.
A cleaning body 11 molded in a substantially U-shape, a mounting plate portion 12 that supports the cleaning body 11, a base portion 13 to which a buckle metal fitting 15 is fixed, and a horizontal direction extending from the mounting plate portion 12. A pair of fitting support portions 14a and 14b are integrally connected to form the cleaning device 6, while the belt connection fittings 7a and 7b for connecting the belt 4 in an endless manner are provided for attaching the cleaning device 6. A fastener 8 is secured, and a hook for engaging the pair of fitting insertion holes 9a, 9b and the buckle fitting 15 for fitting the pair of fitting insertion support portions into the engaging fitting 8. 10 was established.
[Selection] Figure 2

Description

本発明は、バケットエレベータの機体内壁面清掃装置に関する。   The present invention relates to a body surface cleaning apparatus for a bucket elevator.

従来、バケットエレベータの機体内壁面を清掃する清掃装置は周知であり、例えば、特許文献１に開示されたものがある。このものは、多数のバケットを装着した無端ベルトを竪形機枠の上下に軸設した両調車に巻回したバケットエレベータにおいて、バケットベルトに直接又は間接に清掃体を装脱自在に取り付けたものである。   Conventionally, a cleaning device that cleans the wall surface of the body of a bucket elevator is well known, and for example, there is one disclosed in Patent Document 1. This is a bucket elevator in which an endless belt equipped with a large number of buckets is wound around a two-wheeled vehicle that is installed on the top and bottom of a vertical machine frame, and a cleaning body is attached to the bucket belt directly or indirectly so as to be detachable. Is.

これを、図６を参照して詳述すると、バケットベルトのベルト１０７面に帯板状の取付金具１１３を固着するとともに、該金具１１３面に一対の取付用管体１１４，１１４を植設する一方、これに対向するように清掃体１０９Ａを装着した取付板１１５が一対の嵌挿用支杆１１６，１１６を連結して一体的に形成してあり、さらに、前記管体１１４，１１４には、嵌挿用支杆１１６，１１６を締着する取付用螺軸１１７，１１７を設けてある。   This will be described in detail with reference to FIG. 6. A belt-like mounting bracket 113 is fixed to the surface of the belt 107 of the bucket belt, and a pair of mounting pipes 114, 114 are implanted on the surface of the bracket 113. On the other hand, a mounting plate 115 on which a cleaning body 109A is mounted so as to oppose this is integrally formed by connecting a pair of fitting supports 116, 116. The mounting screw shafts 117 and 117 for fastening the fitting support rods 116 and 116 are provided.

これにより、前記清掃体１０９Ａをベルト１０７面に装着する際は、金具１１３面の一対の取付用管体１１４，１１４に嵌挿用支杆１１６，１１６を挿入し、次いで取付用螺軸１１７，１１７をスパナ等で締結すれば簡単に装着でき、反対に離脱する際は、取付用螺軸１１７，１１７をスパナ等で緩めれば簡単に離脱できるものである。   Thus, when the cleaning body 109A is mounted on the belt 107 surface, the insertion support rods 116, 116 are inserted into the pair of mounting tube bodies 114, 114 on the surface of the metal fitting 113, and then the mounting screw shaft 117, It can be easily mounted by fastening 117 with a spanner or the like, and can be easily detached by loosening the mounting screw shafts 117 and 117 with a spanner or the like.

しかし、上記清掃装置は、ベルト１０７面に帯板状の取付金具１１３を別途固着しているから、部品点数が増加する問題がある。また、取り付けが管体１１４の取付用螺軸１１７，１１７によって行われるものであるから、スパナ等の工具を必要とし、作業が煩わしいという問題がある。さらに、取付板１１５と清掃体１０９とを密着（又は固着）させたものであるから、取付板１１５と清掃体１０９との分離・交換作業を行い難い問題があった。   However, the cleaning device has a problem that the number of parts increases because a belt-like mounting bracket 113 is separately fixed to the surface of the belt 107. Further, since the attachment is performed by the attachment screw shafts 117, 117 of the tube body 114, there is a problem that a tool such as a spanner is required and the operation is troublesome. Further, since the mounting plate 115 and the cleaning body 109 are in close contact (or fixed), there is a problem that it is difficult to separate and replace the mounting plate 115 and the cleaning body 109.

実開昭６０−７８３１９号公報Japanese Utility Model Publication No. 60-78319

本発明は上記問題点にかんがみ、無端ベルトを無端状に繋ぐベルト接続金具を利用して部品点数を削減するとともに、清掃装置の脱着作業をスパナ等の工具を不要として簡略化することができるバケットエレベータの機体内壁面清掃装置を提供することを技術的課題とする。   In view of the above problems, the present invention can reduce the number of parts by using a belt connecting bracket that connects endless belts in an endless manner, and can simplify the removal / removal operation of the cleaning device without using a tool such as a spanner. It is a technical problem to provide an elevator body wall surface cleaning device.

上記課題を解決するため請求項１記載の発明は、多数のバケットを装着したベルトを、機枠上下部に軸設した調車間に巻回して形成されるバケットエレベータにおいて、略コ字状に成型した清掃体と、該清掃体を支持する取付板部と、尾錠金具を固着したベース部と、前記取付板部から水平方向に伸びる一対の嵌挿用支杆部とを一体的に連結して清掃装置に形成する一方、前記ベルト両端を無端状に繋ぐベルト接続金具には、前記清掃装置取付用の係着金具を一体で固着し、さらに、該係着金具には、前記一対の嵌挿用支杆部を嵌挿するための一対の嵌挿孔及び前記尾錠金具を係止するためのフックを設ける、という技術的手段を講じた。   In order to solve the above problems, the invention according to claim 1 is a bucket elevator formed by winding a belt equipped with a large number of buckets between trains that are axially arranged on the upper and lower parts of the machine frame, and is formed in a substantially U-shape. A cleaning body, a mounting plate portion that supports the cleaning body, a base portion to which a buckle fitting is fixed, and a pair of fitting support portions extending in a horizontal direction from the mounting plate portion. On the other hand, a fastener for attaching the cleaning device is integrally fixed to a belt connecting bracket that is formed on the cleaning device, and connects the both ends of the belt endlessly. The technical means of providing a pair of insertion holes for inserting the supporting part and hooks for locking the buckle fittings was taken.

また、請求項２記載の発明は、前記取付板部が、前記清掃体を上下方向から挟持して支持する上側取付板部及び下側取付板部から構成され、前記清掃体が装脱可能となるように前記取付板部にボルト及びナットで螺設したことを特徴とする。   Further, in the invention according to claim 2, the mounting plate portion includes an upper mounting plate portion and a lower mounting plate portion that sandwich and support the cleaning body from above and below, and the cleaning body can be attached and detached. Thus, the mounting plate portion is screwed with bolts and nuts.

さらに、請求項３記載の発明は、前記清掃体の表面に、清掃効果が低下し始めた時期を警告する摩耗警告マーカ及び清掃体の交換時期を知らせる清掃体交換マーカを付したことを特徴とする。   Furthermore, the invention according to claim 3 is characterized in that the surface of the cleaning body is provided with a wear warning marker that warns when the cleaning effect starts to decline and a cleaning body replacement marker that notifies the replacement time of the cleaning body. To do.

請求項１記載の発明によれば、略コ字状に成型した清掃体と、該清掃体を支持する取付板部と、尾錠金具を固着したベース部と、前記取付板部から水平方向に伸びる一対の嵌挿用支杆部とを一体的に連結して清掃装置に形成する一方、前記ベルト両端を無端状に繋ぐベルト接続金具には、前記清掃装置取付用の係着金具を固着し、さらに、該係着金具には、前記一対の嵌挿用支杆部を嵌挿するための一対の嵌挿孔及び前記尾錠金具を係止するためのフックを設けてあるから、係着金具に設けた嵌挿孔に前記清掃装置の一対の嵌挿用支杆部を嵌挿すること及び係着金具のフックに前記清掃装置の尾錠金具を係止することにより、脱着作業をスパナ等の工具を不要として簡略化し、清掃装置と無端ベルトとの脱着を容易に行うことができる。また、前記無端ベルトを無端状に繋ぐベルト接続金具に、前記清掃装置取付用の係着金具を一体で固着してあるから、別途、ベルト面に清掃装置取付用の金具を固着する必要がなく、部品点数を削減することができる。   According to the first aspect of the present invention, the cleaning body molded in a substantially U-shape, the mounting plate portion that supports the cleaning body, the base portion to which the buckle fitting is fixed, and the mounting plate portion extend in the horizontal direction. A pair of fitting support parts are integrally connected to form a cleaning device, while the belt connecting bracket that connects both ends of the belt in an endless manner is fixed with a fastening bracket for attaching the cleaning device, Further, the engagement fitting is provided with a pair of insertion holes for fitting the pair of fitting insertion support portions and a hook for locking the buckle fitting. A tool such as a spanner can be attached / detached by inserting a pair of insertion support parts of the cleaning device into the provided insertion holes and engaging the buckle metal fitting of the cleaning device with the hook of the engagement metal fitting. Can be simplified and the attachment and detachment of the cleaning device and the endless belt can be easily performed. In addition, since the engagement fitting for attaching the cleaning device is integrally fixed to the belt connection fitting for connecting the endless belt endlessly, there is no need to separately attach the fitting for attaching the cleaning device to the belt surface. The number of parts can be reduced.

請求項２記載の発明によれば、前記取付板部が、前記清掃体を上下方向から挟持して支持する上側取付板部及び下側取付板部から構成され、前記清掃体が装脱可能となるように前記取付板部にボルト及びナットで螺設している。すなわち、尾錠金具の係止を解除してベルトから清掃装置を取り外してバケットエレベータの機外に取り出した後、消耗部品である清掃体のみを前記取付板部から着脱可能にしてあるから、清掃体の交換も容易に行うことができる。   According to invention of Claim 2, the said mounting plate part is comprised from the upper side mounting plate part and lower side mounting plate part which pinch | interpose and support the said cleaning body from an up-down direction, and the said cleaning body is detachable. The mounting plate is screwed with bolts and nuts. That is, after releasing the locking of the buckle metal and removing the cleaning device from the belt and taking it out of the bucket elevator, only the cleaning body, which is a consumable part, is made detachable from the mounting plate portion. Can be easily replaced.

請求項３記載の発明によれば、前記清掃体の表面に、清掃効果が低下し始めた時期を警告する摩耗警告マーカ及び清掃体の交換時期を知らせる清掃体交換マーカを付してあるから、清掃装置の脱着時に清掃効果が低下し始めた時期及び清掃体の交換時期を容易に知ることができる。   According to the invention of claim 3, the surface of the cleaning body is provided with a wear warning marker that warns when the cleaning effect has started to decline and a cleaning body replacement marker that informs the replacement time of the cleaning body. It is possible to easily know the time when the cleaning effect starts to be reduced when the cleaning device is attached and detached and the time when the cleaning body is replaced.

バケットエレベータの機体下部を示す概略図である。It is the schematic which shows the body lower part of a bucket elevator. 本発明による清掃装置の無端ベルトへの装着を示す斜視図である。It is a perspective view which shows mounting | wearing to the endless belt of the cleaning apparatus by this invention. 本発明による清掃装置の平面図である。It is a top view of the cleaning apparatus by this invention. 本発明による清掃装置の底面図である。It is a bottom view of the cleaning apparatus by this invention. 別の実施例に係る斜視図である。It is a perspective view which concerns on another Example. 従来の清掃装置の斜視図である。It is a perspective view of the conventional cleaning apparatus.

以下、本発明を実施するための形態について説明する。   Hereinafter, modes for carrying out the present invention will be described.

図１は本発明のバケットエレベータの機体下部を示す概略図である。図１において、符号１は竪形の機体であり、該機体１の上部側に上部調車（図示せず）を軸装する一方、機体１の下部側に下部調車２を軸装し、上部調車及び下部調車２間に多数のバケット３…を装着したベルト４を巻回して一体的に形成したバケットエレベータである。符号５はバケットエレベータの底板であり、符号６が本発明の要部となる清掃装置である。   FIG. 1 is a schematic view showing a lower part of a body of a bucket elevator according to the present invention. In FIG. 1, reference numeral 1 denotes a saddle-shaped airframe, and an upper train (not shown) is mounted on the upper side of the airframe 1, while a lower train 2 is mounted on the lower side of the airframe 1, It is a bucket elevator formed integrally by winding a belt 4 with a large number of buckets 3 mounted between an upper train and a lower train 2. Reference numeral 5 denotes a bottom plate of the bucket elevator, and reference numeral 6 denotes a cleaning device which is a main part of the present invention.

図２は本発明による清掃装置の無端ベルトへの装着を示す斜視図であり、図３は清掃装置の平面図であり、図４は清掃装置の底面図である。図２において、上部調車及び下部調車２間に巻回したベルト４両端は、一対のベルト接続金具７ａ，７ｂにより無端状に繋がれている。そして、該ベルト接続金具７ａ上には、清掃装置６取付用の係着金具８が固着され、該係着金具８には、一対の嵌挿孔９ａ，９ｂ及びフック１０が設けられている。清掃装置６は、略コ字状に成型した清掃体１１と、該清掃体１１を支持する取付板部１２と、尾錠金具１５を固着したベース部１３と、前記取付板部１２から水平方向に伸びる一対の嵌挿用支杆部１４とを一体的に連結して形成したものである。符号１６は清掃体取付用ボルト（平頭ボルト）であり、符号１７は清掃体取付用ナットである（図４参照）。   2 is a perspective view showing attachment of the cleaning device to the endless belt according to the present invention, FIG. 3 is a plan view of the cleaning device, and FIG. 4 is a bottom view of the cleaning device. In FIG. 2, both ends of the belt 4 wound between the upper and lower trains 2 are connected in an endless manner by a pair of belt connecting brackets 7a and 7b. An anchor fitting 8 for attaching the cleaning device 6 is fixed on the belt connection fitting 7a, and the engagement fitting 8 is provided with a pair of fitting insertion holes 9a and 9b and a hook 10. The cleaning device 6 includes a cleaning body 11 molded in a substantially U shape, a mounting plate portion 12 that supports the cleaning body 11, a base portion 13 to which a buckle fitting 15 is fixed, and a horizontal direction from the mounting plate portion 12. It is formed by integrally connecting a pair of extending insertion support portions 14. Reference numeral 16 is a cleaning body mounting bolt (flat head bolt), and reference numeral 17 is a cleaning body mounting nut (see FIG. 4).

図３及び図４において、清掃体１１は略コ字状に成型したものであり、材質としては、ウレタン樹脂、ポリエステル又は布などで形成される。一方、取付板部１２、ベース部１３及び嵌挿用支杆部１４はステンレスにより形成される。また、取付板部１２は清掃体１１の形状に沿うように略コ字状に形成され、清掃体１１を上下方向から挟持して支持するように、上側取付板部１２ａ及び下側取付板部１２ｂで構成される。そして、清掃体１１を挟持した状態で上側取付板部１２ａ及び下側取付板１２ｂに螺入用の複数の孔１８が穿設されており、清掃体１１が取付板部１２ａ，１２ｂから装脱可能となるよう複数のボルト１６及びナット１７で螺設するとよい。   3 and 4, the cleaning body 11 is formed in a substantially U shape, and is formed of urethane resin, polyester, cloth, or the like as a material. On the other hand, the mounting plate part 12, the base part 13, and the insertion support part 14 are made of stainless steel. Further, the mounting plate portion 12 is formed in a substantially U shape so as to follow the shape of the cleaning body 11, and the upper mounting plate portion 12a and the lower mounting plate portion so as to sandwich and support the cleaning body 11 from above and below. 12b. A plurality of holes 18 for screwing are formed in the upper mounting plate portion 12a and the lower mounting plate 12b with the cleaning body 11 sandwiched therebetween, and the cleaning body 11 is attached to and detached from the mounting plate portions 12a and 12b. A plurality of bolts 16 and nuts 17 may be screwed so as to be possible.

前記ベース部１３は、下側取付板部１２ｂのコ字状の両端部１２ｄ，１２ｅを橋架するように溶接により固設されており、該ベース部１３上面に尾錠金具１５が固着される。該尾錠金具１５としては、締め付け力が１３８Ｎ（ニュートン）程度を維持できる株式会社栃木屋製のロック付ステンレスキャッチクリップ、型式ＴＬ-322を用いるのが好ましく、このほか、同等程度の締め付け力を備えた尾錠金具を採用することができる。   The base portion 13 is fixed by welding so as to bridge the U-shaped both end portions 12d and 12e of the lower mounting plate portion 12b, and the buckle fitting 15 is fixed to the upper surface of the base portion 13. As the buckle metal fitting 15, it is preferable to use a stainless steel catch clip with a lock made by Tochigiya Co., Ltd., which can maintain a tightening force of about 138N (Newton), model TL-322, and in addition, it has an equivalent tightening force. A buckle fitting can be adopted.

前記一対の嵌挿用支杆部１４は、約５ｍｍ径の丸棒を一対備えたものであり、支杆部１４の一端が下側取付板部１２ｂのコ字状の閉鎖した辺縁１２ｃに固着され、支杆部１４の他端は前記ベース部１３を貫通させた後、さらに水平方向に伸びて自由端となるように形成されている。   The pair of insertion support parts 14 are provided with a pair of round bars having a diameter of about 5 mm, and one end of the support part 14 is connected to the U-shaped closed edge 12c of the lower mounting plate part 12b. The other end of the support portion 14 is formed to penetrate the base portion 13 and then extend in the horizontal direction to become a free end.

次に、上記構成の清掃装置の作用を述べる。まず、清掃装置６をベルト４に装着する場合、バケットエレベータの運転を停止し、バケットエレベータの側壁部に設けた点検用蓋（図示していない）を取り外し、点検用開口１８を開口する（図１参照）。そして、点検用開口１８からベルト４を回し、ベルト接続金具７を点検用開口１８から見えるところまで移動し、清掃装置６をベルト接続金具７に取り付けることになる。このとき、清掃装置６の一対の嵌挿用支杆部１４ａ，１４ｂを係着金具９の嵌挿孔９ａ，９ｂにそれぞれ嵌挿させるとともに、ベース部１３上面の尾錠金具１５のフック１５ａを係着金具９のフック１０に引っ掛けて固定すると、清掃装置６のベルト４への取り付けが完了する（図２参照）。   Next, the operation of the cleaning device having the above configuration will be described. First, when the cleaning device 6 is attached to the belt 4, the operation of the bucket elevator is stopped, the inspection lid (not shown) provided on the side wall portion of the bucket elevator is removed, and the inspection opening 18 is opened (see FIG. 1). Then, the belt 4 is rotated from the inspection opening 18, the belt connection fitting 7 is moved to a position where it can be seen from the inspection opening 18, and the cleaning device 6 is attached to the belt connection fitting 7. At this time, the pair of insertion support portions 14a and 14b of the cleaning device 6 are respectively inserted into the insertion holes 9a and 9b of the engaging fitting 9, and the hook 15a of the buckle fitting 15 on the upper surface of the base portion 13 is engaged. When the hook 9 of the fitting 9 is hooked and fixed, the attachment of the cleaning device 6 to the belt 4 is completed (see FIG. 2).

これにより、装脱着作業をスパナ等の工具を不要として簡略化し、清掃装置と無端ベルトとの装脱着を容易に行うことができる。また、前記無端ベルトを無端状に繋ぐベルト接続金具に、前記清掃装置取付用の係着金具を一体で固着してあるから、別途、ベルト面に清掃装置取付用の金具を固着する必要がなく、部品点数を削減することができる。   Thereby, the attachment / detachment work can be simplified without using a tool such as a spanner, and the attachment / detachment of the cleaning device and the endless belt can be easily performed. In addition, since the engagement fitting for attaching the cleaning device is integrally fixed to the belt connection fitting for connecting the endless belt endlessly, there is no need to separately attach the fitting for attaching the cleaning device to the belt surface. The number of parts can be reduced.

そして、点検用蓋を取り付けて点検用開口１８を閉鎖し、バケットエレベータを約５分間駆動させると、清掃装置６がベルト４とともに回動して機体内壁面に付着した糠、塵埃及び汚れを落として底板５に落下させて排除することができる。底板５に溜まった塵埃などの汚れは、底部に設けた空気ノズル（図示せず）からの噴風により完全に排除することができる。   Then, when the inspection lid 18 is closed by closing the inspection opening 18 and the bucket elevator is driven for about 5 minutes, the cleaning device 6 rotates together with the belt 4 to remove the soot, dust and dirt adhering to the inner wall surface. Then, it can be dropped on the bottom plate 5 and eliminated. Dirt such as dust accumulated on the bottom plate 5 can be completely eliminated by a blast from an air nozzle (not shown) provided at the bottom.

清掃作業が終了すれば、上述とは逆の手順で清掃装置６を取り外し、通常の運転作業に素早く復帰することができる。   When the cleaning operation is completed, the cleaning device 6 can be removed in the reverse procedure to that described above, and the normal operation can be quickly returned to.

なお、清掃装置６の取付板部１２は、清掃体１１を上下方向から挟持して支持する上側取付板部１２ａ及び下側取付板部１２ｂから構成され、清掃体１１が装脱可能となるように取付板部１２にボルト１６及びナット１７で螺設しているから、ベルト４から清掃装置６を機外に取り出した後、消耗部品である清掃体１１のみが着脱可能であり、清掃体１１の交換サ行も容易に行うことができる。   In addition, the attachment plate part 12 of the cleaning device 6 includes an upper attachment plate part 12a and a lower attachment plate part 12b that sandwich and support the cleaning body 11 from above and below, so that the cleaning body 11 can be attached and detached. Since the mounting plate 12 is screwed with bolts 16 and nuts 17, only the cleaning body 11, which is a consumable part, can be attached and detached after the cleaning device 6 is taken out from the belt 4. The replacement service can be easily performed.

図５は清掃装置６の別の実施例を示すものである。図示するように、清掃体１１の表面には、コ字状の外周縁から取付板部１２寄りに清掃効果が低下し始めた時期を警告する摩耗警告マーカ１９を付すとともに、該摩耗警告マーカ１９よりもさらに取付板部１２寄りに清掃体１１の交換時期を知らせる清掃体交換マーカ２０を付している。これにより、清掃装置６の脱着時に清掃効果が低下し始めた時期及び清掃体の交換時期を容易に知ることができる。   FIG. 5 shows another embodiment of the cleaning device 6. As shown in the figure, the surface of the cleaning body 11 is provided with a wear warning marker 19 that warns when the cleaning effect starts to decrease from the U-shaped outer periphery toward the mounting plate 12, and the wear warning marker 19. Further, a cleaning body replacement marker 20 is attached closer to the mounting plate portion 12 to notify the replacement timing of the cleaning body 11. Thereby, it is possible to easily know the time when the cleaning effect starts to be lowered when the cleaning device 6 is attached and detached and the time when the cleaning body is replaced.

以上のように本発明によれば、装脱着作業をスパナ等の工具を不要として簡略化し、装脱着を容易に行うことができる。また、前記無端ベルトを無端状に繋ぐベルト接続金具に、前記清掃装置取付用の係着金具を一体で固着してあるから、別途、ベルト面に清掃装置取付用の金具を固着する必要がなく、部品点数を削減することができるという作用・効果がある。   As described above, according to the present invention, the loading / unloading operation can be simplified without using a tool such as a spanner, and loading / unloading can be easily performed. In addition, since the engagement fitting for attaching the cleaning device is integrally fixed to the belt connection fitting for connecting the endless belt endlessly, there is no need to separately attach the fitting for attaching the cleaning device to the belt surface. There is an effect that the number of parts can be reduced.

あらかじめバケットエレベータの機体内壁面に付着した糠、塵埃及び汚れを落として、穀物類などの被搬送物への異物混入を防止し、ひいては被搬送物の品質の向上に寄与することができる。   The soot, dust and dirt adhering to the wall surface of the body of the bucket elevator in advance can be removed to prevent foreign matters from entering the object to be transported, such as grains, thereby contributing to the improvement of the quality of the object to be transported.

１ 機体
２ 下部調車
３ バケット
４ ベルト
５ 底板
６ 清掃装置
７ ベルト接続金具
８ 係着金具
９ 嵌挿孔
１０ フック
１１ 清掃体
１２ 取付板部
１３ ベース部
１４ 嵌挿用支杆部
１５ 尾錠金具
１６ 清掃体取付用ボルト
１７ 清掃体取付用ナット
１８ 開口
１９ 摩耗警告マーカ
２０ 清掃体交換マーカ DESCRIPTION OF SYMBOLS 1 Airframe 2 Lower part adjustment 3 Bucket 4 Belt 5 Bottom plate 6 Cleaning device 7 Belt connection metal fitting 8 Anchor metal fitting 9 Insertion insertion hole 10 Hook 11 Cleaning body 12 Mounting plate part 13 Base part 14 Insertion support part 15 Buckle metal fitting 16 Cleaning body mounting bolt 17 Cleaning body mounting nut 18 Opening 19 Wear warning marker 20 Cleaning body replacement marker

Claims (3)

多数のバケットを装着したベルトを、機枠上下部に軸設した調車間に巻回して形成されるバケットエレベータにおいて、
略コ字状に成型した清掃体と、該清掃体を支持する取付板部と、尾錠金具を固着したベース部と、前記取付板部から水平方向に伸びる一対の嵌挿用支杆部とを一体的に連結して清掃装置に形成する一方、前記ベルト両端を無端状に繋ぐベルト接続金具には、前記清掃装置取付用の係着金具を固着し、さらに、該係着金具には、前記一対の嵌挿用支杆部を嵌挿するための一対の嵌挿孔及び前記尾錠金具を係止するためのフックを設けたことを特徴とするバケットエレベータの機体内壁面清掃装置。 In a bucket elevator formed by winding a belt equipped with a large number of buckets between trains that are installed on the upper and lower parts of the machine frame,
A cleaning body molded in a substantially U-shape, a mounting plate portion for supporting the cleaning body, a base portion to which a buckle fitting is fixed, and a pair of insertion support support portions extending in a horizontal direction from the mounting plate portion. While integrally connecting to form a cleaning device, a belt connecting bracket for connecting both ends of the belt in an endless manner is fixed with a fixing bracket for attaching the cleaning device, and further, A bucket elevator body wall surface cleaning apparatus comprising a pair of insertion holes for inserting a pair of insertion support portions and a hook for locking the buckle fitting. 前記取付板部は、前記清掃体を上下方向から挟持して支持する上側取付板部及び下側取付板部から構成され、前記清掃体が装脱可能となるように前記取付板部にボルト及びナットで螺設してなる請求項１記載のバケットエレベータの機体内壁面清掃装置。   The mounting plate portion is composed of an upper mounting plate portion and a lower mounting plate portion that sandwich and support the cleaning body from above and below, and a bolt and a mounting plate are attached to the mounting plate portion so that the cleaning body can be attached and detached. The apparatus for cleaning a wall surface of a body of a bucket elevator according to claim 1, wherein the apparatus is screwed with a nut. 前記清掃体の表面には、清掃効果が低下し始めた時期を警告する摩耗警告マーカ及び清掃体の交換時期を知らせる清掃体交換マーカを付してなる請求項１又は請求項２記載のバケットエレベータの機体内壁面清掃装置。   The bucket elevator according to claim 1 or 2, wherein a surface of the cleaning body is provided with a wear warning marker for warning when the cleaning effect starts to decline and a cleaning body replacement marker for notifying the replacement time of the cleaning body. In-machine wall surface cleaning device.
JP2009230079A 2009-10-02 2009-10-02 Wall surface cleaning device for bucket elevator Active JP4419176B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113148534A (en) * 2021-03-22 2021-07-23 赵海军 Even ejection of compact formula cereal conveying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113148534A (en) * 2021-03-22 2021-07-23 赵海军 Even ejection of compact formula cereal conveying system

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