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A platform for research: civil engineering, architecture and urbanism
Transmission for traveling vehicle
Provided is a transmission for a crawler-type traveling vehicle, in which a transmission system gear mechanism and a turning system gear mechanism can be compactly arranged to suppress an increase in the size of a transmission case. A transmission (1) for a crawler-type traveling vehicle is provided with: a straight travel pump (31) and a straight travel motor (32) of a straight travel HST (11); a turning pump (41) and a turning motor (42) of the turning HST (12); and planetary gear mechanisms (13L, 13R). The transmission case (16) is provided with: a straight gear mechanism (17) that transmits the power of the straight motor to a straight system input unit; and a turning gear mechanism (18) for transmitting the power of the turning motor to the turning system input unit, the straight movement gear mechanism being provided with a plurality of straight movement power transmission shafts (54, 57), and the turning gear mechanism being provided with a plurality of turning power transmission shafts (92, 96). At least one of the straight movement power transmission shafts and at least one of the turning power transmission shafts are arranged on the same axis and are arranged side by side in the axial length direction.
提供一种履带式行驶车用的变速器，其能够紧凑地配置变速系统齿轮机构及转弯系统齿轮机构而抑制变速箱体的大型化。履带式行驶车用的变速器(1)具备：直行用HST(11)的直行泵(31)及直行马达(32)；转弯用HST(12)的转弯泵(41)及转弯马达(42)；以及行星齿轮机构(13L、13R)，并且在变速箱体(16)内设置有：将直行马达的动力向直行系统输入部传递的直行齿轮机构(17)；以及将转弯马达的动力向转弯系统输入部传递的转弯齿轮机构(18)，直行齿轮机构具备多个直行用动力传递轴(54、57)，转弯齿轮机构具备多个转弯用动力传递轴(92、96)，直行用动力传递轴的至少一个与转弯用动力传递轴的至少一个处于同一轴心上且在轴长方向上并列设置。
Transmission for traveling vehicle
Provided is a transmission for a crawler-type traveling vehicle, in which a transmission system gear mechanism and a turning system gear mechanism can be compactly arranged to suppress an increase in the size of a transmission case. A transmission (1) for a crawler-type traveling vehicle is provided with: a straight travel pump (31) and a straight travel motor (32) of a straight travel HST (11); a turning pump (41) and a turning motor (42) of the turning HST (12); and planetary gear mechanisms (13L, 13R). The transmission case (16) is provided with: a straight gear mechanism (17) that transmits the power of the straight motor to a straight system input unit; and a turning gear mechanism (18) for transmitting the power of the turning motor to the turning system input unit, the straight movement gear mechanism being provided with a plurality of straight movement power transmission shafts (54, 57), and the turning gear mechanism being provided with a plurality of turning power transmission shafts (92, 96). At least one of the straight movement power transmission shafts and at least one of the turning power transmission shafts are arranged on the same axis and are arranged side by side in the axial length direction.
提供一种履带式行驶车用的变速器，其能够紧凑地配置变速系统齿轮机构及转弯系统齿轮机构而抑制变速箱体的大型化。履带式行驶车用的变速器(1)具备：直行用HST(11)的直行泵(31)及直行马达(32)；转弯用HST(12)的转弯泵(41)及转弯马达(42)；以及行星齿轮机构(13L、13R)，并且在变速箱体(16)内设置有：将直行马达的动力向直行系统输入部传递的直行齿轮机构(17)；以及将转弯马达的动力向转弯系统输入部传递的转弯齿轮机构(18)，直行齿轮机构具备多个直行用动力传递轴(54、57)，转弯齿轮机构具备多个转弯用动力传递轴(92、96)，直行用动力传递轴的至少一个与转弯用动力传递轴的至少一个处于同一轴心上且在轴长方向上并列设置。
Transmission for traveling vehicle
行驶车辆用的变速器
YAMAGISHI NORIYUKI (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
F16H
Getriebe
,
GEARING
/
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
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES