In order to transmit power of a motor to wheels on the left and right sides of a driving drive shaft, a single-drive axle brake for an electric forklift is provided with: a differential device unit (300) that separates power transmitted by the motor (100) and transmits the power to both sides; the differential device unit (300) includes a differential gear device (340) that distributes and transmits power transmitted by a motor to wheels on both sides, and a brake device (360) that restricts the differential gear device (340), and has differential side gears (Sode Gears: 344, 345) that engage with the pinion gears inside the differential gear case (347) that is connected to a crown gear (Crown Gears) 341 of the differential device, and the differential side gears (Sode Gears: 344, 345) that engage with the pinion gears (Sode Gears: 344, 345) that engage with the pinion gears (Sode Gears: 344, 345) that engage with the pinion gears (Sode Gears) inside the differential gear case (347). The brake device (360) includes a main brake (380) that restricts and stops the differential gear box (347) and an auxiliary brake (390) that stops rotation of the propeller shaft (349).
本发明提供一种电动叉车的单驱动车轴制动器,为了将马达的动力传递到驾驶用驱动轴左右两侧的车轮,包括:差速装置部(300),将由所述马达(100)传递的动力分离并传递到两侧,所述差速装置部(300)包括将由马达传递的动力分配并传递到两侧车轮的差速齿轮装置(340)以及约束所述差速齿轮装置(340)的制动装置(360),在连接到所述差速装置的冕状齿轮(crown wheel)341的所述差速齿轮箱(347)的内部,具有与所述小齿轮(pinion gear)齿合的差速侧齿轮(Side Gear:344、345),所述制动装置(360)包括约束所述差速齿轮箱(347)而使其停止的主制动器(380)和使得所述传动轴(349)停止旋转的副制动器(390)。
Single-drive axle brake of electric forklift
电动叉车的单驱动车轴制动器
2022-07-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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