JPH07277440A - Cover device for pipe conveyor - Google Patents
Cover device for pipe conveyorInfo
- Publication number
- JPH07277440A JPH07277440A JP6694794A JP6694794A JPH07277440A JP H07277440 A JPH07277440 A JP H07277440A JP 6694794 A JP6694794 A JP 6694794A JP 6694794 A JP6694794 A JP 6694794A JP H07277440 A JPH07277440 A JP H07277440A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- pipe
- cover
- rolled
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000009736 wetting Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、パイプコンベヤ用カ
バー装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe conveyor cover device.
【０００２】[0002]
【従来の技術】パイプコンベヤにあっては、雨によりベ
ルトが濡れると、ローラとベルト接触面の摩擦力が変化
するので、運転中にパイプ状のベルトが捩れる。2. Description of the Related Art In a pipe conveyor, when the belt gets wet due to rain, the frictional force between the roller and the belt contact surface changes, so that the pipe belt twists during operation.
【０００３】このため、パイプ状に丸めてあるベルトの
合わせ部分が横向きや下向きになってパイプ状のベルト
により包み込んである搬送物がこぼれる。For this reason, the mating portion of the belt which is rolled into a pipe shape is turned sideways or downward so that the conveyed product wrapped by the pipe belt is spilled.
【０００４】そこで、従来、パイプ状に丸めるベルトの
保形ローラを軸承するフレームの上部に水平のカバーを
取付けて、雨水によりベルトが濡れないようにしてい
る。Therefore, conventionally, a horizontal cover is attached to an upper portion of a frame which supports a shape-maintaining roller of a belt which is rolled into a pipe shape so as to prevent the belt from getting wet by rainwater.
【０００５】[0005]
【発明が解決しようとする課題】上記のような構成によ
ると、水平なカバーのため、吹き降りにともなう斜め横
方向からの雨水に対し防ぐことができず、ベルトが濡れ
る。According to the above-mentioned structure, the horizontal cover cannot prevent rainwater from obliquely lateral direction due to the blowing down, and the belt gets wet.
【０００６】また、リターン側ベルトに対しては、全く
雨水を防ぐことができない。Further, rainwater cannot be prevented at all on the return side belt.
【０００７】なお、パイプコンベヤのキャリア側及びリ
ターン側を１本の筒状カバーによって被うと上述の問題
を解消することができる。The above problem can be solved by covering the carrier side and the return side of the pipe conveyor with one tubular cover.
【０００８】しかしながら、保守点検することができな
いと共に、保形ローラの交換に際しカバーを開放しなけ
ればならない。However, maintenance and inspection cannot be performed, and the cover must be opened when the shape-maintaining roller is replaced.
【０００９】そこで、この発明の課題は、パイプコンベ
ヤのキャリア側及びリターン側の直上にカバーを配置す
ると共に、吹き降りによる斜め横方向からの雨に対して
もベルトが濡れないようにしたカバー装置を提供する。Therefore, an object of the present invention is to provide a cover device directly above the carrier side and the return side of the pipe conveyor, and to prevent the belt from getting wet even if it is rained obliquely from the lateral direction due to blowdown. I will provide a.
【００１０】[0010]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明は、前後のプーリ間に無端状のベルトを
かけ渡すと共に、前後に所定の間隔を存して並ぶそれぞ
れの支持枠内の円周上に配置して軸承した複数個の保形
ローラにより上記ベルトのキャリア及びリターン側をパ
イプ状に丸めたパイプコンベヤに於いて、パイプ状に丸
めた上記ベルトのキャリア側及びリターン側直上の全長
に適宜の手段により取付けてパイプ状に丸めた上記ベル
トの上部略半周を被うカバーを設けた構成を採用する。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention has an endless belt spanning between front and rear pulleys, and support frames arranged front and rear at a predetermined interval. In a pipe conveyor in which the carrier and return sides of the belt are rolled into a pipe shape by a plurality of shape-retaining rollers arranged and supported on the inner circumference of the belt, the carrier side and the return side of the belt are rolled into a pipe shape. A structure is adopted in which a cover is attached to the entire length immediately above by an appropriate means and is rolled into a pipe shape so as to cover a substantially half upper portion of the belt.
【００１１】[0011]
【作用】上記のように構成すると、ベルトのパイプ状に
丸めたキャリア側とリターン側の直上全長に配置したカ
バーにより吹き降りにともなう斜め横方向からの雨水に
よりベルトが濡れるのを防ぐ。With the above-mentioned structure, the belt, which is formed into a pipe-like shape and is provided immediately above the carrier side and the return side, prevents the belt from getting wet due to rainwater from an oblique lateral direction during blowdown.
【００１２】[0012]
【実施例】以下、この発明の実施例を添付図面に基づい
て説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１３】図１及び図２に示すＡは、パイプコンベヤ
である。A shown in FIGS. 1 and 2 is a pipe conveyor.
【００１４】上記のパイプコンベヤＡは、前後のプーリ
２１、２２と、この両プーリ２１、２２間にかけ渡した
無端状のベルト２３と、このベルト２３のキャリア側と
リターン側とにそれぞれ前後に所定の間隔を存して並べ
た支持枠２４と、この支持枠２４の円周上に配置して軸
承する複数の保形ローラ２５とで構成し、保形ローラ２
５によりパイプ状に丸めたベルト２３の内部に被搬送物
を包み込んで搬送する。The pipe conveyor A is provided with front and rear pulleys 21 and 22, an endless belt 23 spanning between the pulleys 21 and 22, and a front side and a back side of the belt 23 on the carrier side and the return side, respectively. The support frame 24 and the shape-retaining rollers 25 arranged and supported on the circumference of the support frame 24 are arranged at intervals.
An object to be conveyed is wrapped in the belt 23 which is rolled into a pipe shape by 5 and conveyed.
【００１５】上記保形ローラ２５の軸承は、図２に示す
ようにパイプ状に丸めたキャリア側及びリターン側ベル
ト２３の上半周面外側と下半周面外側とに位置する各ブ
ラケット２６の両端をボルトとナットとから成る締付具
２７を介し支持枠２４に固定し、この各ブラケット２６
の内周面から突出するスタンド２８に同一円周上に６個
配置する各保形ローラ２５のシャフト２９の端を周知の
ように切り欠きと溝とを嵌め込み係合（図示省略）し、
かつ固定金具を介し嵌め込み係合状態を維持する。As shown in FIG. 2, the bearing of the shape-retaining roller 25 is such that both ends of each bracket 26 located on the outer side of the upper half peripheral surface and the outer side of the lower half peripheral surface of the carrier-side and return-side belt 23 rounded in a pipe shape. The bracket 26 is fixed to the support frame 24 via a fastener 27 composed of a bolt and a nut.
As is well known, the ends of the shafts 29 of the shape-retaining rollers 25, six of which are arranged on the same circumference on the stand 28 protruding from the inner peripheral surface of the notch and the groove, are fitted and engaged (not shown),
Also, the fitting state is maintained through the fixing metal fitting.
【００１６】また、パイプ状に丸めたベルト２３のキャ
リア側及びリターン側直上の全長には、適宜の手段によ
り取付けてパイプ状に丸めたベルト２３の上部略半周を
被うカバーＢが設けてある。Further, a cover B is provided on the entire length of the belt 23 rounded in a pipe shape just above the carrier side and the return side and covers the upper half of the circumference of the belt 23 rounded in a pipe shape attached by an appropriate means. .
【００１７】上記のカバーＢは、天板３１と、この天板
３１の両側縁から連なって下方斜め外方に広がる側板３
２とで構成され、図３に示す１本の長尺なもの以外に、
図４に示すように前後のブラケット２６間のピッチに等
しい短尺なものとがあり、ボルトとナットとから締付具
３３を介しブラケット２６に取付けてある。The cover B is formed of a top plate 31 and side plates 3 extending from the both side edges of the top plate 31 and extending obliquely downward and outward.
2 and, in addition to the one long one shown in FIG. 3,
As shown in FIG. 4, there is a short one having a pitch equal to the pitch between the front and rear brackets 26, and it is attached to the bracket 26 from a bolt and a nut via a fastener 33.
【００１８】なお、図４に示すように、ブラケット２６
上で重なるカバーＢの対向端縁に間隙があっても、雨水
はブラケット２６上を伝い流れる。As shown in FIG. 4, the bracket 26
Even if there is a gap between the opposite edges of the cover B that overlaps with each other, rainwater flows along the bracket 26.
【００１９】上記の間隙を無くする場合は、図５に示す
ような間隙閉鎖板３４を使用するとよい。To eliminate the above-mentioned gap, it is preferable to use a gap closing plate 34 as shown in FIG.
【００２０】図中４１はパイプコンベヤＡのテール部分
を被うカバー、４２はパイプコンベヤＡのヘッド部分を
被うカバーである。In the figure, reference numeral 41 is a cover for covering the tail portion of the pipe conveyor A, and 42 is a cover for covering the head portion of the pipe conveyor A.
【００２１】上記のように構成すると、雨水は、カバー
Ｂ上から両側に向け伝い流れ、そしてパイプ状に丸めた
ベルト２３の両側外方に落下する。With the above-mentioned structure, the rainwater flows from the cover B toward both sides and drops outward on both sides of the belt 23 rolled into a pipe shape.
【００２２】また、吹き降りにともなう斜め横方向から
の雨水は、カバーＢの両側部によりベルト２３を濡らす
のを防ぐ。Further, the rainwater from the oblique lateral direction accompanying the blowing down prevents the belt 23 from being wet by the both side portions of the cover B.
【００２３】[0023]
【効果】この発明に係るパイプコンベヤのカバー装置
は、以上のように構成してあるので、吹き降りにともな
う斜め横方向の雨水によりパイプ状に丸めたベルトが濡
れるのを防ぐ。Since the cover device for a pipe conveyor according to the present invention is constructed as described above, it is possible to prevent the pipe-shaped belt from getting wet by rainwater in the oblique lateral direction due to the blowing down.
【００２４】このため、雨水によりベルトが濡れて発生
した捩れや包み込んである被搬送物がこぼれるような不
都合を解消すると共に、パイプコンベヤのキャリア側及
びリターン側両方のベルトの濡れを防止することができ
る。Therefore, it is possible to eliminate the inconvenience that the belt is wetted by rainwater and twists and wraps around the conveyed object are spilled, and it is possible to prevent the belts on both the carrier side and the return side of the pipe conveyor from getting wet. it can.
【図１】この発明の実施例を示す側面図FIG. 1 is a side view showing an embodiment of the present invention.
【図２】要部を示す縦断拡大正面図FIG. 2 is an enlarged vertical sectional front view showing a main part.
【図３】カバーの取付けを示す拡大側面図FIG. 3 is an enlarged side view showing the attachment of the cover.
【図４】カバーの他の取付けを示す拡大側面図FIG. 4 is an enlarged side view showing another attachment of the cover.
【図５】カバーの他の取付けを示す拡大側面図FIG. 5 is an enlarged side view showing another attachment of the cover.
Ａ パイプコンベヤ Ｂ カバー ２１、２２ プーリ ２３ ベルト ２４ 支持枠 ２５ 保形ローラ ２６ ブラケット ２７ 締付具 ２８ スタンド ２９ シャフト ３１ 天板 ３２ 側板 ３３ 締付具 A Pipe conveyor B Cover 21, 22 Pulley 23 Belt 24 Support frame 25 Shape retaining roller 26 Bracket 27 Fastening tool 28 Stand 29 Shaft 31 Top plate 32 Side plate 33 Fastening tool
Claims (1)
渡すと共に、前後に所定の間隔を存して並ぶそれぞれの
支持枠内の円周上に配置して軸承した複数個の保形ロー
ラにより上記ベルトのキャリア及びリターン側をパイプ
状に丸めたパイプコンベヤに於いて、パイプ状に丸めた
上記ベルトのキャリア側及びリターン側直上の全長に適
宜の手段により取付けてパイプ状に丸めた上記ベルトの
上部略半周を被うカバーを設けたことを特徴とするパイ
プコンベヤ用カバー装置。1. A plurality of shape-retaining rollers, each of which has an endless belt stretched between front and rear pulleys, and which is arranged and supported on the circumference of each supporting frame arranged in front and rear at predetermined intervals. In a pipe conveyor in which the carrier and return sides of the belt are rolled into a pipe shape, the belt is rolled into a pipe shape by being attached to the entire length immediately above the carrier side and the return side of the belt which is rolled into a pipe shape by an appropriate means. A cover device for a pipe conveyor, which is provided with a cover that covers approximately the upper half of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6694794A JPH07277440A (en) | 1994-04-05 | 1994-04-05 | Cover device for pipe conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6694794A JPH07277440A (en) | 1994-04-05 | 1994-04-05 | Cover device for pipe conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07277440A true JPH07277440A (en) | 1995-10-24 |
Family
ID=13330725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6694794A Pending JPH07277440A (en) | 1994-04-05 | 1994-04-05 | Cover device for pipe conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07277440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101354629B1 (en) * | 2013-09-23 | 2014-01-22 | 이종화 | A roller bracket guide of pipe conveyor |
-
1994
- 1994-04-05 JP JP6694794A patent/JPH07277440A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101354629B1 (en) * | 2013-09-23 | 2014-01-22 | 이종화 | A roller bracket guide of pipe conveyor |
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