Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aggregate screening device and method for road asphalt mixture mixing station site
The invention discloses an aggregate screening device and method for a road asphalt mixture mixing station site, and belongs to the technical field of road instruments.The aggregate screening device comprises a driving base, three threaded holes are formed in the edge of the top of the driving base, vertical rods are in threaded connection with the interiors of the three threaded holes, and an inclined block is fixed to the center of the top of the driving base; and a rotating tray is arranged at the top of the inclined block, the bottom of the rotating tray is in transmission connection with the driving base, a sleeve screen is arranged at the top of the rotating tray, and a fixed pressing disc is arranged above the sleeve screen and is installed on the three vertical rods in a sliding mode. Coaxial rotating screening is adopted, vertical displacement is achieved, the screening efficiency is higher, the size is small, carrying is convenient, walking can be carried out at any time, compared with manual screening, more time and labor are saved, aggregate can be better fully screened, the weight of aggregate on all sieves of the set sieve can be accurately provided, and the screening efficiency is improved. And the method plays a crucial role in verifying the production mixing ratio.
本发明公开了一种道路沥青混合料拌合站现场用集料筛分装置及方法，属于公路仪器技术领域，包括：驱动底座，驱动底座的顶部边缘处开设有三个螺纹孔，三个螺纹孔内均螺纹连接有立杆，驱动底座的顶部中心处固定有斜向块，斜向块的顶部设置有旋转托盘，旋转托盘的底部与驱动底座传动连接，旋转托盘的顶部设置有套筛，套筛的上方设置有固定压盘，固定压盘滑动安装在三个立杆上。本发明采用同轴旋转筛分并且伴随上下位移，筛分效率更高，且体积小巧，便于携带，可以做到随做随走，相比于手工筛分更加省时省力，更能对集料进行充分筛分，可以精准的提供套筛各筛上的集料重量，对验证生产配合比起到至关重要的作用。
Aggregate screening device and method for road asphalt mixture mixing station site
The invention discloses an aggregate screening device and method for a road asphalt mixture mixing station site, and belongs to the technical field of road instruments.The aggregate screening device comprises a driving base, three threaded holes are formed in the edge of the top of the driving base, vertical rods are in threaded connection with the interiors of the three threaded holes, and an inclined block is fixed to the center of the top of the driving base; and a rotating tray is arranged at the top of the inclined block, the bottom of the rotating tray is in transmission connection with the driving base, a sleeve screen is arranged at the top of the rotating tray, and a fixed pressing disc is arranged above the sleeve screen and is installed on the three vertical rods in a sliding mode. Coaxial rotating screening is adopted, vertical displacement is achieved, the screening efficiency is higher, the size is small, carrying is convenient, walking can be carried out at any time, compared with manual screening, more time and labor are saved, aggregate can be better fully screened, the weight of aggregate on all sieves of the set sieve can be accurately provided, and the screening efficiency is improved. And the method plays a crucial role in verifying the production mixing ratio.
本发明公开了一种道路沥青混合料拌合站现场用集料筛分装置及方法，属于公路仪器技术领域，包括：驱动底座，驱动底座的顶部边缘处开设有三个螺纹孔，三个螺纹孔内均螺纹连接有立杆，驱动底座的顶部中心处固定有斜向块，斜向块的顶部设置有旋转托盘，旋转托盘的底部与驱动底座传动连接，旋转托盘的顶部设置有套筛，套筛的上方设置有固定压盘，固定压盘滑动安装在三个立杆上。本发明采用同轴旋转筛分并且伴随上下位移，筛分效率更高，且体积小巧，便于携带，可以做到随做随走，相比于手工筛分更加省时省力，更能对集料进行充分筛分，可以精准的提供套筛各筛上的集料重量，对验证生产配合比起到至关重要的作用。
Aggregate screening device and method for road asphalt mixture mixing station site
一种道路沥青混合料拌合站现场用集料筛分装置及方法
JING CHAO (Autor:in) / WANG NING (Autor:in) / MA HONGFU (Autor:in) / JIAO XIAOLEI (Autor:in) / WANG JIANGANG (Autor:in) / SHI WENHUA (Autor:in) / LI QUAN'AO (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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