Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gravel screening machine for traffic road and bridge construction
The invention discloses a gravel screening machine for traffic road and bridge construction, and relates to the field of road and bridge construction, the gravel screening machine comprises a bottom plate, two vertical plates are fixedly connected to the upper end face of the bottom plate in a bilateral symmetry mode, transverse plates are fixedly connected to the upper end faces of the two vertical plates, and feeding hoppers are fixedly connected to the sides, away from each other, of the upper end faces of the two transverse plates through two supporting plates; two screen drums are arranged between the two feeding hoppers in a bilateral symmetry mode, the left side and the right side of the annular outer side face of each screen drum are symmetrically and fixedly sleeved with two limiting rings, the lower portion of each limiting ring is sleeved with a limiting sleeve, the limiting rings can rotate in the limiting sleeves, and the lower end faces of the limiting sleeves are fixed to the transverse plates at the corresponding positions through fixing plates. The annular outer side face, located between the two limiting rings on the screen drum, of the screen drum is evenly divided into three sections, the diameters of the screen holes of each section are sequentially increased in the direction that the two screen drums get close to each other, and therefore the gravel screening degree is improved, and the subsequent using effect is improved.
本发明公开了一种交通路桥施工用砂石筛分机，涉及路桥施工领域，包括底板，底板上端面左右对称固定连接有两个竖板，两个竖板上端面均固定连接有横板，两个横板上端面相互远离的一侧均通过两个支板固定连接有进料斗；两个进料斗之间左右对称设有两个筛筒，每个筛筒的环形外侧面左右两侧对称固定套设有两个限位环，每个限位环下方均套设有限位套，且限位环可在限位套内转动，限位套下端面均通过固定板与对应位置的横板固定。可以实现通过将筛筒位于其上两个限位环之间的环形外侧面被均匀划分为三段，且每段的筛孔直径沿着两个筛筒相互靠近的方向依次增大，从而提高砂石的筛分程度，提高后续使用效果。
Gravel screening machine for traffic road and bridge construction
The invention discloses a gravel screening machine for traffic road and bridge construction, and relates to the field of road and bridge construction, the gravel screening machine comprises a bottom plate, two vertical plates are fixedly connected to the upper end face of the bottom plate in a bilateral symmetry mode, transverse plates are fixedly connected to the upper end faces of the two vertical plates, and feeding hoppers are fixedly connected to the sides, away from each other, of the upper end faces of the two transverse plates through two supporting plates; two screen drums are arranged between the two feeding hoppers in a bilateral symmetry mode, the left side and the right side of the annular outer side face of each screen drum are symmetrically and fixedly sleeved with two limiting rings, the lower portion of each limiting ring is sleeved with a limiting sleeve, the limiting rings can rotate in the limiting sleeves, and the lower end faces of the limiting sleeves are fixed to the transverse plates at the corresponding positions through fixing plates. The annular outer side face, located between the two limiting rings on the screen drum, of the screen drum is evenly divided into three sections, the diameters of the screen holes of each section are sequentially increased in the direction that the two screen drums get close to each other, and therefore the gravel screening degree is improved, and the subsequent using effect is improved.
本发明公开了一种交通路桥施工用砂石筛分机，涉及路桥施工领域，包括底板，底板上端面左右对称固定连接有两个竖板，两个竖板上端面均固定连接有横板，两个横板上端面相互远离的一侧均通过两个支板固定连接有进料斗；两个进料斗之间左右对称设有两个筛筒，每个筛筒的环形外侧面左右两侧对称固定套设有两个限位环，每个限位环下方均套设有限位套，且限位环可在限位套内转动，限位套下端面均通过固定板与对应位置的横板固定。可以实现通过将筛筒位于其上两个限位环之间的环形外侧面被均匀划分为三段，且每段的筛孔直径沿着两个筛筒相互靠近的方向依次增大，从而提高砂石的筛分程度，提高后续使用效果。
Gravel screening machine for traffic road and bridge construction
一种交通路桥施工用砂石筛分机
ZHANG HONGZHONG (Autor:in) / LI FENG (Autor:in)
07.03.2023
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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