Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibrating screen for screening aggregate and/or soil
A vibrating screen for screening aggregate and/or soil. The vibrating screen comprises a body (1), a chute-shaped fixed screen plate (6) fixed to the body (1) by its opposite ends. The fixed screen plate comprises fixed screen flat steel (8) forming a first screen groove (8a) therebetween, and the fixed screen flat steel has a curved shape corresponding to the shape of the fixed screen plate (6). The vibrating screen further comprises a chute-shaped vibrating screen plate (7) which is supported on the body through an eccentric shaft (2). The vibrating screen plate (7) is arranged to vibrate by machine power by rotating the eccentric shafts (2) synchronously with each other such that when the eccentric shafts (2) rotate, each point of the screen plate (6, 7) is continuously rotationally moved along a circular path in the same rotational direction. The vibrating screen plate (7) comprises vibrating flat steel (9) forming a second screen groove (7a) therebetween, the curved shape of the vibrating flat steel corresponding to the chute shape of the vibrating screen plate. The vibrating flat steel (9) is located in the first screen trough (8a), and the screen plates (6, 7) are positioned relative to each other at a height level such that, within a cycle, the vibrating flat steel (9) rises, one after the other and at different times, above the screen surface formed by the upper edge of the fixed screen flat steel (8) at different sections of the fixed screen plate (6).
一种用于筛选集料和/或土壤的振动筛。振动筛包括本体(1)、斜槽形固定筛板(6)，该斜槽形固定筛板通过其相对端固定至本体(1)。固定筛板包括固定筛扁钢(8)，固定筛扁钢在它们之间形成第一筛槽(8a)，并且固定筛扁钢具有与固定筛板(6)的形状对应的弯曲形状。振动筛还包括斜槽形振动筛板(7)，斜槽形振动筛板通过偏心轴(2)支撑于本体。振动筛板(7)设置成通过使偏心轴(2)彼此同步旋转而通过机器动力振动，从而当偏心轴(2)旋转时，筛板(6，7)的每个点在同一旋转方向上沿圆形路径连续地旋转运动。振动筛板(7)包括振动扁钢(9)，振动扁钢在它们之间形成第二筛槽(7a)，振动扁钢的弯曲形状对应于振动筛板的斜槽形状。振动扁钢(9)位于第一筛槽(8a)中，并且筛板(6、7)相对于彼此定位在这样的高度水平，使得在一个周期内，振动扁钢(9)在固定筛板(6)的不同区段处一个接一个地且在不同时间部分地上升到由固定筛扁钢(8)的上边缘形成的筛表面上方。
Vibrating screen for screening aggregate and/or soil
A vibrating screen for screening aggregate and/or soil. The vibrating screen comprises a body (1), a chute-shaped fixed screen plate (6) fixed to the body (1) by its opposite ends. The fixed screen plate comprises fixed screen flat steel (8) forming a first screen groove (8a) therebetween, and the fixed screen flat steel has a curved shape corresponding to the shape of the fixed screen plate (6). The vibrating screen further comprises a chute-shaped vibrating screen plate (7) which is supported on the body through an eccentric shaft (2). The vibrating screen plate (7) is arranged to vibrate by machine power by rotating the eccentric shafts (2) synchronously with each other such that when the eccentric shafts (2) rotate, each point of the screen plate (6, 7) is continuously rotationally moved along a circular path in the same rotational direction. The vibrating screen plate (7) comprises vibrating flat steel (9) forming a second screen groove (7a) therebetween, the curved shape of the vibrating flat steel corresponding to the chute shape of the vibrating screen plate. The vibrating flat steel (9) is located in the first screen trough (8a), and the screen plates (6, 7) are positioned relative to each other at a height level such that, within a cycle, the vibrating flat steel (9) rises, one after the other and at different times, above the screen surface formed by the upper edge of the fixed screen flat steel (8) at different sections of the fixed screen plate (6).
一种用于筛选集料和/或土壤的振动筛。振动筛包括本体(1)、斜槽形固定筛板(6)，该斜槽形固定筛板通过其相对端固定至本体(1)。固定筛板包括固定筛扁钢(8)，固定筛扁钢在它们之间形成第一筛槽(8a)，并且固定筛扁钢具有与固定筛板(6)的形状对应的弯曲形状。振动筛还包括斜槽形振动筛板(7)，斜槽形振动筛板通过偏心轴(2)支撑于本体。振动筛板(7)设置成通过使偏心轴(2)彼此同步旋转而通过机器动力振动，从而当偏心轴(2)旋转时，筛板(6，7)的每个点在同一旋转方向上沿圆形路径连续地旋转运动。振动筛板(7)包括振动扁钢(9)，振动扁钢在它们之间形成第二筛槽(7a)，振动扁钢的弯曲形状对应于振动筛板的斜槽形状。振动扁钢(9)位于第一筛槽(8a)中，并且筛板(6、7)相对于彼此定位在这样的高度水平，使得在一个周期内，振动扁钢(9)在固定筛板(6)的不同区段处一个接一个地且在不同时间部分地上升到由固定筛扁钢(8)的上边缘形成的筛表面上方。
Vibrating screen for screening aggregate and/or soil
用于筛选集料和/或土壤的振动筛
KAINULAINEN HANNU (Autor:in) / JONEN MARKKU (Autor:in)
10.12.2024
Patent
Elektronische Ressource
Chinesisch
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