Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-area concrete-pavement trowelling machine
The invention discloses a large-area concrete-pavement trowelling machine. The concrete-pavement trowelling machine comprises two bracket plates (1) arranged in parallel, wherein telescoping cylinders (2) are mounted at two ends of the bottom of each bracket plate (1) respectively; a roller seat (3) is mounted at a piston shaft end of each of the telescoping cylinders (2); a guide roller (4) which is matched with the two roller seats in a rotating connection manner is mounted between every two roller seats (3) on the same bracket plate (1) ; a plurality of rotating shafts (5) which are staggered in the front direction, the rear direction, the left direction and the right direction are arranged between the two bracket plates (1); one end of each rotating shaft (5) is fixedly connected with a driven pulley (7) through a bearing pedestal (6), and four trowelling blades (10) are arranged at the other end of each rotating shaft (5) in a ring array; a transmission box (11) is fixed in the middles of the two bracket plates (1). The concrete-pavement trowelling machine disclosed by the invention is simple in structure, and convenient to use; when carried by a small-sized tractor, the concrete-pavement trowelling machine can simultaneously trowel a large area of initially set concrete pavements one time, so that the overall working efficiency is greatly improved.
Large-area concrete-pavement trowelling machine
The invention discloses a large-area concrete-pavement trowelling machine. The concrete-pavement trowelling machine comprises two bracket plates (1) arranged in parallel, wherein telescoping cylinders (2) are mounted at two ends of the bottom of each bracket plate (1) respectively; a roller seat (3) is mounted at a piston shaft end of each of the telescoping cylinders (2); a guide roller (4) which is matched with the two roller seats in a rotating connection manner is mounted between every two roller seats (3) on the same bracket plate (1) ; a plurality of rotating shafts (5) which are staggered in the front direction, the rear direction, the left direction and the right direction are arranged between the two bracket plates (1); one end of each rotating shaft (5) is fixedly connected with a driven pulley (7) through a bearing pedestal (6), and four trowelling blades (10) are arranged at the other end of each rotating shaft (5) in a ring array; a transmission box (11) is fixed in the middles of the two bracket plates (1). The concrete-pavement trowelling machine disclosed by the invention is simple in structure, and convenient to use; when carried by a small-sized tractor, the concrete-pavement trowelling machine can simultaneously trowel a large area of initially set concrete pavements one time, so that the overall working efficiency is greatly improved.
Large-area concrete-pavement trowelling machine
02.12.2015
Patent
Elektronische Ressource
Englisch
Trowelling machine for concrete pavement pouring construction
| Europäisches Patentamt | 2022