Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ROLLING MACHINE
PROBLEM TO BE SOLVED: To provide a rolling machine that is easily adaptive to specifications change or the like of an engine by securing a margin of space in a front vehicle body in a vehicle width direction and can have an oil cooler and a radiator easily cleaned by improving maintainability.SOLUTION: A front vehicle body 4 and a rear vehicle body 5 are coupled to each other through an articulate mechanism 6, and beveled slope faces 4d are formed at corner parts of a rear face 4a of the front vehicle body 4 and both right and left side faces 4b, 4c for prevention against interference between the front vehicle body 4 and rear vehicle body 5 accompanying flexure in turning. An engine 19 is laterally placed and arranged at a rear-side position in the front vehicle body 4, and a hydraulic pump 23 and a charge pump 24 of HST are coupled directly to a rear side of the engine 19. A cooling fan 25 is mounted on a front side of the engine 19, and a radiator 26 for cooling cooling water of the engine 19 is arranged between the cooling fan 25 and the right side face 4c of the front vehicle body 4. An oil cooler 27 cooling working oil of the HST is arranged in a dead space formed on a vehicle rear side of the radiator 26 corresponding to the slope face 4d.SELECTED DRAWING: Figure 2
【課題】前部車体内に車幅方向のスペース的な余裕を確保してエンジンの仕様変更などに容易に対応できると共に、メンテナンス性を向上してオイルクーラやラジエータを容易に清掃できる転圧機械を提供する。【解決手段】前部車体４と後部車体５とをアーティキュレート機構６を介して連結し、旋回時の屈曲に伴う前部車体４と後部車体５との干渉防止のために、前部車体４の後面４ａと左右両側面４ｂ，４ｃとの角部にそれぞれ面取り状の斜面４ｄを形成する。前部車体４内の後側位置にエンジン１９を横置き配置し、エンジン１９の後側にＨＳＴの油圧ポンプ２３とチャージポンプ２４とを直結する。エンジン１９の前側に冷却ファン２５を装着し、冷却ファン２５と前部車体４の右側面４ｃとの間にエンジン１９の冷却水を冷却するラジエータ２６を配設する。ラジエータ２６の車両後側に斜面４ｄと対応して形成されるデッドスペースに、ＨＳＴの作動油を冷却するオイルクーラ２７を配設する。【選択図】図２
ROLLING MACHINE
PROBLEM TO BE SOLVED: To provide a rolling machine that is easily adaptive to specifications change or the like of an engine by securing a margin of space in a front vehicle body in a vehicle width direction and can have an oil cooler and a radiator easily cleaned by improving maintainability.SOLUTION: A front vehicle body 4 and a rear vehicle body 5 are coupled to each other through an articulate mechanism 6, and beveled slope faces 4d are formed at corner parts of a rear face 4a of the front vehicle body 4 and both right and left side faces 4b, 4c for prevention against interference between the front vehicle body 4 and rear vehicle body 5 accompanying flexure in turning. An engine 19 is laterally placed and arranged at a rear-side position in the front vehicle body 4, and a hydraulic pump 23 and a charge pump 24 of HST are coupled directly to a rear side of the engine 19. A cooling fan 25 is mounted on a front side of the engine 19, and a radiator 26 for cooling cooling water of the engine 19 is arranged between the cooling fan 25 and the right side face 4c of the front vehicle body 4. An oil cooler 27 cooling working oil of the HST is arranged in a dead space formed on a vehicle rear side of the radiator 26 corresponding to the slope face 4d.SELECTED DRAWING: Figure 2
【課題】前部車体内に車幅方向のスペース的な余裕を確保してエンジンの仕様変更などに容易に対応できると共に、メンテナンス性を向上してオイルクーラやラジエータを容易に清掃できる転圧機械を提供する。【解決手段】前部車体４と後部車体５とをアーティキュレート機構６を介して連結し、旋回時の屈曲に伴う前部車体４と後部車体５との干渉防止のために、前部車体４の後面４ａと左右両側面４ｂ，４ｃとの角部にそれぞれ面取り状の斜面４ｄを形成する。前部車体４内の後側位置にエンジン１９を横置き配置し、エンジン１９の後側にＨＳＴの油圧ポンプ２３とチャージポンプ２４とを直結する。エンジン１９の前側に冷却ファン２５を装着し、冷却ファン２５と前部車体４の右側面４ｃとの間にエンジン１９の冷却水を冷却するラジエータ２６を配設する。ラジエータ２６の車両後側に斜面４ｄと対応して形成されるデッドスペースに、ＨＳＴの作動油を冷却するオイルクーラ２７を配設する。【選択図】図２
ROLLING MACHINE
転圧機械
ABE HIROSHI (Autor:in) / TAKEUCHI HIROKI (Autor:in) / OKAZAKI TETSURO (Autor:in)
05.01.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B60K
Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen
,
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
/
E02F
Baggern
,
DREDGING