The invention relates to a material collection container (01) of a suction excavator. The material collection container extends in the longitudinal direction of the suction excavator and comprises a container wall (02) which is closed at both end faces thereof by end walls. The lid (06) is pivotably mounted on the lid shaft such that the material collection container is closed on the upper side in the closed position and is opened in the emptying position. Furthermore, the material collecting container has a seal (07) which, in a closed position, extends between an upper rim (08) of the material collecting container and the lid such that, in the closed position, the seal closes off the material collecting container so that a negative pressure can be generated in the container. The material collection container has a substantially u-shaped cross-section. The container wall has a plurality of side section surfaces (09) extending in the longitudinal direction, which side section surfaces are fused to one another at the reinforcing edges. At least some of the side section faces are angled to each other. The chamfered upper edge (08) is designed as a hollow profile. The sealing element (07) engages in a groove (12) on the side of the cover (06) facing the upper edge (08). The invention also relates to a suction excavator having such a material collection container.

    本发明涉及一种抽吸式挖掘机的材料收集容器(01)。材料收集容器在抽吸式挖掘机的纵向方向上延伸并且包括容器壁(02),该容器壁在其两个端侧处通过端壁封闭。盖(06)以能枢转的方式支承在盖轴上,使得材料收集容器在封闭定位中在上侧被封闭并且在排空定位中被打开。此外,材料收集容器具有密封件(07),该密封件在封闭定位中在材料收集容器的上边沿(08)与盖之间延伸,从而在封闭定位中,密封件密闭材料收集容器,从而使得能在容器中产生负压。材料收集容器具有基本上u形的横截面。容器壁具有在纵向方向上延伸的多个侧部段面(09),这些侧部段面在加强边沿处相互融合。至少一些侧部段面彼此成角度。经倒棱的上边沿(08)构造为空心型材。密封件(07)嵌入在盖(06)的朝上边沿(08)指向的侧的槽(12)中。本发明还涉及一种具有这种材料收集容器的抽吸式挖掘机。


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    Title :

    Material collection container with improved negative pressure resistance rigidity for suction excavators


    Additional title:

    抽吸式挖掘机的具有改进的抗负压刚性的材料收集容器


    Contributors:

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / E02F Baggern , DREDGING



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