Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BELT DRIVING DEVICE AND WORK VEHICLE EQUIPPED WITH THE SAME
To enable a transmission belt 52 to be easily replaced, inhibit an increase in weight, and secure sufficient rigidity in a belt driving device B in which both end sides of a rotation shaft 54 of a driving pulley 53 are supported through a bearing 60 by a pair of support brackets 61, 62.SOLUTION: In a belt driving device, for example, a rear side support bracket 62 can be divided into a support side member 621 and a supported side member 623 supported through a spacer 622 by the support side member 621, and an end part of the support side member 621 is connected to a front side support bracket 61 by connection plates 624, 625. The support side member 621 and the supported side member 623 are formed into a C shape cross section and an L shape cross section respectively, and end wall parts 625a, 623c are individually provided at end parts butted with each other. The support side member 621 and the supported side member 623 are fastened with the spacer 622 interposed therebetween.SELECTED DRAWING: Figure 7
【課題】駆動プーリ５３の回転シャフト５４の両端側を一対の支持ブラケット６１，６２によりベアリング６０を介して支持するベルト駆動装置Ｂにおいて、伝動ベルト５２を容易に交換できるようにしながら、重量増を抑制し、かつ十分な剛性を確保する。【解決手段】例えば後側の支持ブラケット６２を支持側部材６２１と、これにスペーサ６２２を介して支持された被支持側部材６２３とに分割可能とし、支持側部材６２１の端部を連結板６２４，６２５によって前側の支持ブラケット６１に連結する。支持側部材６２１および被支持側部材６２３をそれぞれ断面コ字状および断面Ｌ字状とし、互いに突き合わされる端部にはそれぞれ端壁部６２５ａ，６２３ｃを設けて、スペーサ６２２を間に挟んで締結する。【選択図】図７
BELT DRIVING DEVICE AND WORK VEHICLE EQUIPPED WITH THE SAME
To enable a transmission belt 52 to be easily replaced, inhibit an increase in weight, and secure sufficient rigidity in a belt driving device B in which both end sides of a rotation shaft 54 of a driving pulley 53 are supported through a bearing 60 by a pair of support brackets 61, 62.SOLUTION: In a belt driving device, for example, a rear side support bracket 62 can be divided into a support side member 621 and a supported side member 623 supported through a spacer 622 by the support side member 621, and an end part of the support side member 621 is connected to a front side support bracket 61 by connection plates 624, 625. The support side member 621 and the supported side member 623 are formed into a C shape cross section and an L shape cross section respectively, and end wall parts 625a, 623c are individually provided at end parts butted with each other. The support side member 621 and the supported side member 623 are fastened with the spacer 622 interposed therebetween.SELECTED DRAWING: Figure 7
【課題】駆動プーリ５３の回転シャフト５４の両端側を一対の支持ブラケット６１，６２によりベアリング６０を介して支持するベルト駆動装置Ｂにおいて、伝動ベルト５２を容易に交換できるようにしながら、重量増を抑制し、かつ十分な剛性を確保する。【解決手段】例えば後側の支持ブラケット６２を支持側部材６２１と、これにスペーサ６２２を介して支持された被支持側部材６２３とに分割可能とし、支持側部材６２１の端部を連結板６２４，６２５によって前側の支持ブラケット６１に連結する。支持側部材６２１および被支持側部材６２３をそれぞれ断面コ字状および断面Ｌ字状とし、互いに突き合わされる端部にはそれぞれ端壁部６２５ａ，６２３ｃを設けて、スペーサ６２２を間に挟んで締結する。【選択図】図７
BELT DRIVING DEVICE AND WORK VEHICLE EQUIPPED WITH THE SAME
ベルト駆動装置およびこれを搭載した作業車両
TOKUNAGA HIROSHI (Autor:in) / KUSUMOTO KIWAMU (Autor:in)
28.02.2019
Patent
Elektronische Ressource
Japanisch
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