A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASPHALT PAVING MACHINE
PROBLEM TO BE SOLVED: To provide an asphalt paving machine that has a simplified structure and is low-cost, and includes a dry haze reduction device capable of efficiently discharging and reducing dry haze flowing toward an operator.SOLUTION: An asphalt paving machine that supplies an asphalt mixture to between a paving machine body and a screed device, and spreads and levels it is provided with: an air blower 18 which is provided in an impeller in a casing 21 having an air suction port 24 and an air discharge port, and sucks outside air from the air suction port 24 and discharges the air from the air discharge port 25 through rotation of the impeller; and a flexible hose 19 with flexibility which has the side of one end 19a fitted to the air discharge port 25 of the air blower 18 and the side of the other end 19b made movable to a position where the discharged air from the air blower 18 can be blown to dry haze ascending from a hopper or the paving machine body 12 and a periphery of the screed device 14.
【課題】構造の簡略化を図り、低コストで、しかも舗装機本体上に座るオペレータ側に流れる煙霧を効率良く排して低減することが可能な煙霧減少装置を備えるアスファルト舗装機械を提供する。【解決手段】舗装機本体とスクリード装置との間にアスファルト合材を供給して敷き均すアスファルト舗装機械において、空気吸い込み口２４と空気排出口とを有するケーシング２１内に羽根車を設け、該羽根車の回転により空気吸い込み口２４より外気を吸い込み空気排出口２５より排出するエアブロワー１８と、一端１９ａ側をエアブロワー１８の空気排出口２５に取り付け、他端１９ｂ側をエアブロワー１８から排出される排出空気を、ホッパまたは及び舗装機本体１２とスクリード装置１４周辺から上昇する煙霧に吹きかけることができる位置へ移動可能にしてなる屈曲性を有したフレキシブルホース１９を設けた。【選択図】図１
ASPHALT PAVING MACHINE
PROBLEM TO BE SOLVED: To provide an asphalt paving machine that has a simplified structure and is low-cost, and includes a dry haze reduction device capable of efficiently discharging and reducing dry haze flowing toward an operator.SOLUTION: An asphalt paving machine that supplies an asphalt mixture to between a paving machine body and a screed device, and spreads and levels it is provided with: an air blower 18 which is provided in an impeller in a casing 21 having an air suction port 24 and an air discharge port, and sucks outside air from the air suction port 24 and discharges the air from the air discharge port 25 through rotation of the impeller; and a flexible hose 19 with flexibility which has the side of one end 19a fitted to the air discharge port 25 of the air blower 18 and the side of the other end 19b made movable to a position where the discharged air from the air blower 18 can be blown to dry haze ascending from a hopper or the paving machine body 12 and a periphery of the screed device 14.
【課題】構造の簡略化を図り、低コストで、しかも舗装機本体上に座るオペレータ側に流れる煙霧を効率良く排して低減することが可能な煙霧減少装置を備えるアスファルト舗装機械を提供する。【解決手段】舗装機本体とスクリード装置との間にアスファルト合材を供給して敷き均すアスファルト舗装機械において、空気吸い込み口２４と空気排出口とを有するケーシング２１内に羽根車を設け、該羽根車の回転により空気吸い込み口２４より外気を吸い込み空気排出口２５より排出するエアブロワー１８と、一端１９ａ側をエアブロワー１８の空気排出口２５に取り付け、他端１９ｂ側をエアブロワー１８から排出される排出空気を、ホッパまたは及び舗装機本体１２とスクリード装置１４周辺から上昇する煙霧に吹きかけることができる位置へ移動可能にしてなる屈曲性を有したフレキシブルホース１９を設けた。【選択図】図１
ASPHALT PAVING MACHINE
アスファルト舗装機械
NAKAMURA KEISUKE (author) / UEDA TAKESHI (author)
2015-06-04
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| Engineering Index Backfile | 1957
| Engineering Index Backfile | 1905