The invention discloses a hydraulic drive hinged ice and snow removal operation platform, and belongs to the technical field of snow sweeper chassis, the hydraulic drive hinged ice and snow removal operation platform comprises a chassis assembly and a power assembly, the chassis assembly comprises a front frame and a rear frame hinged to the front frame, a front PTO is installed at the front end of the front frame, a front axle and a front wheel set are installed at the lower end of the front frame, a rear PTO is installed at the rear end of the rear frame, and a rear axle is installed at the rear end of the rear frame. A rear axle and a rear wheel set are installed at the lower end of the rear frame, the power assembly comprises an engine installed on the rear frame, the engine is connected with an input shaft of a transfer case through a coupler, the output end of the transfer case is connected with a front PTO, a rear PTO and a hydraulic pump, and the hydraulic pump supplies oil to a front hydraulic motor and a rear hydraulic motor through a flow distributing and collecting valve. The front hydraulic motor and the rear hydraulic motor are connected to the front drive axle and the rear drive axle through splines, speed reduction and torque increase are achieved through the main speed reducer and the hub reduction gear, and therefore the front wheel set and the rear wheel set are driven. The invention has the advantages of flexibility, convenience, convenience in operation and stronger function expansion performance.

    本发明公开了一种液压驱动铰接除冰雪作业平台,属于除雪车底盘技术领域,包括底盘总成和动力总成,底盘总成包括前车架和与之铰接的后车架,前车架前端安装有前置PTO,前车架的下端安装有前车桥和前轮组,后车架的后端安装有后置PTO,后车架的下端安装有后车桥和后轮组,动力总成包括安装于后车架上的发动机,发动机通过联轴器与分动箱的输入轴连接,分动箱的输出端分别连接前置PTO、后置PTO和液压泵,液压泵通过分流集流阀为前、后液压马达供油,前、后液压马达通过花键连接到前驱动车桥和后驱动车桥,经过主减速器和轮边减速器实现降速增矩,从而驱动前轮组和后轮组。本发明的优点在于:灵活便捷,操纵方便,具有较强的功能拓展性能。


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    Title :

    Hydraulically-driven hinged ice and snow removing operation platform


    Additional title:

    一种液压驱动铰接除冰雪作业平台


    Contributors:
    SHI QIANG (author) / CAO YONGGUANG (author) / ZHAO MINGQI (author) / HAN YU (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / E01H STREET CLEANING , Reinigen von Straßen



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