The invention discloses a dump truck compartment body rear baffle locking and opening mechanism for road construction. The locking and opening mechanism comprises a frame body, a hopper is mounted at the top of the frame body, mounting plates are fixedly connected to the positions, close to the front side and the rear side, of the left side wall of the hopper respectively, rectangular openings are formed in the front walls of the mounting plates, rectangular blocks are arranged in the rectangular openings, a baffle is arranged between the two mounting plates, the baffle is arranged in an L shape, the front side wall and the rear side wall of the baffle are movably connected with the adjacent rectangular blocks correspondingly, and through mutual cooperation of the frame body, the car hopper, the mounting plates, the baffle, a transmission rod, a transmission mechanism and the like, when the car hopper overturns anticlockwise, a rack plate can drive a gear to rotate through a pull rod; and meanwhile, a gear drives the transmission rod to rotate through a chain, so that a connecting plate drives a positioning rod and the baffle to move leftwards, the purpose of uniformly spreading the materials on a road surface needing to be constructed is achieved, and the working efficiency can be effectively improved.

    本发明公开了一种道路施工用自卸汽车厢体后挡板锁紧开启机构,包括车架本体,所述车架本体顶部安装有车斗,所述车斗左侧壁靠近前后两侧处分别固定连接有安装板,所述安装板前壁开设有矩形开口,所述矩形开口内设置有矩形块,两个所述安装板之间设置有挡板,所述挡板呈L形设置,所述挡板前后侧壁分别与向邻近的矩形块活动连接,通过车架本体、车斗、安装板、挡板、传动杆、传动机构等之间的相互配合,可实现车斗在逆时针翻转时通过拉杆使齿条板带动齿轮转动,同时齿轮通过链条带动传动杆转动,使连接板带动定位杆和挡板向左运动,达到将物料均匀的铺洒在需要施工的路面上的目的,可有效的提高其工作效率。


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    Title :

    Dump truck compartment body rear baffle locking and opening mechanism for road construction


    Additional title:

    一种道路施工用自卸汽车厢体后挡板锁紧开启机构


    Contributors:

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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