The invention relates to a mobile vehicle, in particular for mowing lawns or gardens. The invention relates to a mobile vehicle comprising a support frame (3), a bridge (4), at least one work tool (5) underneath carried by said support frame (3) for processing on the ground to be maintained, and a command device (7), such as a control lever, operable by an operator seated in said bridge (4) to determine the movement of the vehicle. A vehicle includes right and left drive wheels and first and second electric motors (9a), independent of each other, coupled to the first and second wheels, respectively, and powered by a battery pack (10), and a controller (50). The controller (50) is configured to receive at least one command signal from the command means (7) and to thereby command the two electric motors. In one aspect, a controller (50) may command an electric motor lock acting on a wheel and one or more electric motors lock acting on a work tool (5) upon detection of an emergency signal. In another aspect, each crankshaft of each of the electric motors has an emergency brake managed by a controller (50).
本发明涉及移动车辆,特别是用于修剪草坪或花园的移动车辆。该移动车辆包括支撑框架(3)、驾驶台(4)、至少一个作业工具(5)和命令装置(7),该至少一个作业工具(5)在下方由所述支撑框架(3)承载,用于在待维护的土地上进行处理,命令装置(7)诸如为控制杆,能够由就坐在所述驾驶台(4)中的操作员操作,以确定车辆的移动。车辆包括右驱动轮和左驱动轮以及第一电动马达和第二电动马达(9a)、控制器(50),该第一电动马达和第二电动马达(9a)彼此独立,且分别与第一轮和第二轮联接,并由电池组(10)供电。控制器(50)被配置为接收来自命令装置(7)的至少一个命令信号,并因此命令两个电动马达。在一个方面,控制器(50)可以在检测到紧急信号时命令作用于轮的电动马达锁定,以及命令作用于作业工具(5)的一个或多个电动马达锁定。在另一方面,电动马达中的每个电动马达的每个曲轴具有由控制器(50)管理的紧急制动器。
Land maintenance vehicle, in particular for trimming grass
特别地用于修剪草的土地维护车辆
2024-05-24
Patent
Electronic Resource
Chinese
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