The invention discloses a vehicle and boat walking mechanism capable of turning around in situ, which belongs to the technical field of vehicle and boat walking and comprises a box body, a middle shaft, a transmission shaft I, a transmission shaft II, a bevel gear I, a bevel gear II, a bevel gear III, a stepless speed change pump I, a stepless speed change pump II, a reduction gear set I and a reduction gear set II, the first transmission shaft is sleeved with the second bevel gear, the second transmission shaft is sleeved with the third bevel gear, the second bevel gear and the third bevel gear are both meshed with the first bevel gear, the first transmission shaft serves as the power input end of the first stepless speed change pump, and the second transmission shaft serves as the power input end of the second stepless speed change pump. Power output ends of the stepless speed change pump I and the stepless speed change pump II are respectively connected with a reduction gear set I and a reduction gear set II; and output gears of the reduction gear set I and the reduction gear set II are respectively connected with the left half shaft and the right half shaft. Transmission is conducted through the middle shaft, the second bevel gear and the second bevel gear form two independent transmission parts, and synchronous advancing, retreating or different-direction steering of the left walking wheel and the right walking wheel can be finally achieved through reversing control of the first stepless speed change pump and the second stepless speed change pump.

    本发明公开了一种可原地掉头的车船行走机构,属于车船行走技术领域,包括箱体、中轴、传动轴一、传动轴二、锥齿轮一、锥齿轮二、锥齿轮三、无极变速泵一和无极变速泵二和减速齿轮组一、减速齿轮组二,锥齿轮一套设于中轴上,锥齿轮二套设于传动轴一上,锥齿轮三套设于传动轴二上,锥齿轮二和锥齿轮三均与锥齿轮一啮合,传动轴一作为无极变速泵一的动力输入端,传动轴二作为无极变速泵二的动力输入端,无极变速泵一、无极变速泵二的动力输出端分别与减速齿轮组一、减速齿轮组二相连,减速齿轮组一、减速齿轮组二的输出齿轮分别连接左右半轴。本申请通过中轴进行传动,并将锥齿轮二和锥齿轮二形成两路独立的传动部分,通过无极变速泵一和无极变速泵二的换向控制,最终可以实现左右行走轮同步前进、后退或异向转向。


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    Title :

    Vehicle and ship walking mechanism capable of turning around in situ


    Additional title:

    一种可原地掉头的车船行走机构


    Contributors:
    LI QINGLIN (author) / LI MING (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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