Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Frozen soil crushing device and construction method thereof
The invention provides a frozen soil crushing device which comprises a frame, trundles, a barrel body and rollers, wherein the rollers are rotationally mounted on the opposite side walls of the barrel body and partially protrude out of an opening, and a plurality of first crushing cones are arranged on the outer vertical face of each roller at intervals; the connecting rod penetrates through the second mounting space in the axial direction of the roller, and the two ends of the connecting rod are slidably connected to the inner side wall of the barrel body; the air cylinder is fixedly connected to the part, located in the second mounting space, of the connecting rod and vertically extends downwards; and the soil drilling piece is detachably mounted on the side wall of the through hole and is adjustable in position. The problems that in traditional construction, a cone of a frozen soil crushing device is prone to abrasion or breakage and difficult to replace are solved, the multiple soil drilling pieces are installed on the roller at intervals, drill bits of the soil drilling pieces can be adjusted according to the thickness of frozen soil so that the frozen soil can be crushed, and after the soil drilling pieces are abraded, the frozen soil can be crushed conveniently. The frozen soil crushing device can be replaced conveniently and quickly, the service life of the frozen soil crushing device is prolonged, and the construction efficiency is improved.
本发明提供了一种冻土破碎装置，包括：车架，脚轮，桶体，转动安装于桶体的相对的侧壁且部分凸伸出开口的辊子，辊子的外立面间隔设置有若干的第一破碎锥；沿辊子的轴向穿设于第二安装空间且两端滑动连接于桶体的内侧壁的连接杆；固定连接于连接杆位于第二安装空间的部分且竖直向下延伸的气缸；可拆卸地安装于通孔的侧壁且位置可调地钻土件。本发明解决了传统施工中冻土破碎装置的椎体容易磨损或断裂且难以更换的问题，本发明通过于辊子上间隔安装若干钻土件，该些钻土件的钻头能够根据冻土的厚度进行调节，以便于破碎冻土，且该些钻土件磨损后，能够方便快捷地进行更换，提高了冻土破碎装置的使用寿命，提高了施工效率。
Frozen soil crushing device and construction method thereof
The invention provides a frozen soil crushing device which comprises a frame, trundles, a barrel body and rollers, wherein the rollers are rotationally mounted on the opposite side walls of the barrel body and partially protrude out of an opening, and a plurality of first crushing cones are arranged on the outer vertical face of each roller at intervals; the connecting rod penetrates through the second mounting space in the axial direction of the roller, and the two ends of the connecting rod are slidably connected to the inner side wall of the barrel body; the air cylinder is fixedly connected to the part, located in the second mounting space, of the connecting rod and vertically extends downwards; and the soil drilling piece is detachably mounted on the side wall of the through hole and is adjustable in position. The problems that in traditional construction, a cone of a frozen soil crushing device is prone to abrasion or breakage and difficult to replace are solved, the multiple soil drilling pieces are installed on the roller at intervals, drill bits of the soil drilling pieces can be adjusted according to the thickness of frozen soil so that the frozen soil can be crushed, and after the soil drilling pieces are abraded, the frozen soil can be crushed conveniently. The frozen soil crushing device can be replaced conveniently and quickly, the service life of the frozen soil crushing device is prolonged, and the construction efficiency is improved.
本发明提供了一种冻土破碎装置，包括：车架，脚轮，桶体，转动安装于桶体的相对的侧壁且部分凸伸出开口的辊子，辊子的外立面间隔设置有若干的第一破碎锥；沿辊子的轴向穿设于第二安装空间且两端滑动连接于桶体的内侧壁的连接杆；固定连接于连接杆位于第二安装空间的部分且竖直向下延伸的气缸；可拆卸地安装于通孔的侧壁且位置可调地钻土件。本发明解决了传统施工中冻土破碎装置的椎体容易磨损或断裂且难以更换的问题，本发明通过于辊子上间隔安装若干钻土件，该些钻土件的钻头能够根据冻土的厚度进行调节，以便于破碎冻土，且该些钻土件磨损后，能够方便快捷地进行更换，提高了冻土破碎装置的使用寿命，提高了施工效率。
Frozen soil crushing device and construction method thereof
冻土破碎装置及其施工方法
MIAO YUNONG (Autor:in) / SHI JINFENG (Autor:in) / QIAO YUNHUA (Autor:in) / HAN ZHONGWEI (Autor:in) / ZHANG QINGHE (Autor:in) / LIN JIA (Autor:in) / ZHANG YAN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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