Agitator truck and frame thereof

Abstract

The invention discloses a frame of an agitator truck. The frame comprises longeron parts arranged on the left side and the right side of the truck body of the agitator truck, as well as a front top plate and a rear top plate which are used for supporting an agitating drum of the agitator truck, wherein the front top plate and the rear top plate are respectively arranged on the longeron parts through support parts fixedly connected with the front top plate and the rear top plate; and at least either the support part of the front top plate or the support part of the rear top plate adopts an integral structure together with the longeron parts. By adopting the frame, the assembly efficiency of the whole truck is improved, the manufacturing cost of the truck is lowered, assembly parts are reduced, and the weight of the whole truck is also reduced. Besides, the invention also discloses an agitator truck including the above frame.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a vehicle frame of a mixer truck. In addition, the present invention also relates to a mixer truck comprising the above vehicle frame. Background technique [0002] With the development of economic construction, concrete mixer trucks are more and more widely used in municipal, bridge, national defense and other construction industries. [0003] At present, the concrete mixer trucks used at home and abroad are generally equipped with a special device for mixing and transportation on the chassis of the car. Its structure mainly includes the chassis frame, the upper frame, the mixing drum, the hydraulic system and other accessories. The upper frame includes The front top plate, the rear top plate, and the mounting seats supporting the two top plates, etc., generally, the reducer used to drive the mixing drum to rotate is arranged on the front top plate, and the two su...

AI Technical Summary

Problems solved by technology

[0005] There are many connecting parts in the connecting device of this connection method. Due to the limitation of the installation space of the chassis frame, the installation of each part is relatively difficult, which is likely to cause safety problems. The assembly efficiency of the whole vehicle is relatively low, and there are many installation parts. The weight of the vehicle is also relatively large, which is not conducive to the design requirements of the vehicle

[0006] In addition, the mounting seats of the front roof and the rear roof and the chassis frame stacked up and down occupy a relatively large space in the height direction, which may easily lead to a relatively high center of gravity of the vehicle. As we all know, the mixer truck is a type of transportation vehicle , while moving forward during transportation, it also needs to rotate around a certain axis. The higher the center of gravity of the vehicle, the easier it is for the vehicle to rollover when the road condition is poor, turning or driving at high speed. poor

Images