The invention provides a drive unit for an unmanned transport vehicle and an unmanned transport vehicle provided with the drive unit, and aims to achieve the simplicity of travel control of the unmanned transport vehicle and the miniaturization of the unmanned transport vehicle. The drive unit (4) includes a differential gear device (30), a unit housing (32), a radial bearing (RB), a thrust bearing (SB), drive wheels (22R, 22L), a motor (24), and brakes (50, 50). The drive wheels (22R, 22L) are connected to the motor (24) via a differential gear device (30). Therefore, the motor (24) can be one, so that the space can be saved, and the size of the unmanned transport vehicle (1) can be reduced. Furthermore, by driving the control motor (24) and the brakes (50, 50), the unmanned transport vehicle (1) can travel in a curved manner or steer in situ. Certainly, by controlling only the motor (24), the unmanned transport vehicle (1) can travel straight.
本发明提供无人输送车的驱动单元及具备该驱动单元的无人输送车,谋求无人输送车的行驶控制的简易性和无人输送车的小型化的兼顾。驱动单元(4)包括差动齿轮装置(30)、单元壳体(32)、径向轴承(RB)、推力轴承(SB)、驱动轮(22R、22L)、马达(24)、制动器(50、50)。驱动轮(22R、22L)借助差动齿轮装置(30)连接于马达(24)。由此,马达(24)可以是一个,因此能够谋求节省空间化,能够谋求无人输送车(1)的小型化。此外,通过驱动控制马达(24)和制动器(50、50),能够使无人输送车(1)曲线行驶或者原地转向。当然,通过仅控制马达(24),能够使无人输送车(1)直行行驶。
Drive unit for unmanned transport vehicle and unmanned transport vehicle provided with same
无人输送车的驱动单元及具备该驱动单元的无人输送车
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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