The invention discloses a self-dumping semitrailer with multiple carriages and multiple unloading modes, and relates to the field of semitrailers, the self-dumping semitrailer comprises a semitrailer body, a front carriage, two carriage side doors, a rear carriage and a rear door assembly, the front carriage is arranged at the front end of the upper side of the semitrailer body, and the left end and the right end of the lower side of the front carriage are rotationally connected with the semitrailer body through a set of bolt lock mechanism; and the bolt lock mechanism can be opened and separated. The carriage of the semitrailer is divided into the front carriage and the rear carriage, unloading is conducted through the side face and the rear door, safety and stability are improved, in the unloading process, the lifting gravity center of the carriage is lowered, the risk of rear lifting and overturning caused by the too high gravity center is avoided, meanwhile, manufacturability is improved, the technological manufacturing difficulty is lowered, and the production cost is reduced. And unloading is convenient and fast, the requirement for an unloading site is not too high, the situation that the vehicle cannot walk forwards to leave a goods yard due to sprain and burying of vehicle tires by goods is avoided, unloading of the goods can be completed without multiple times of forward traction and movement of the vehicle, and use by people is facilitated.
本发明公开了一种多车箱多卸货方式的自卸半挂车,涉及到半挂车领域,包括车体、前车箱、两个车箱侧门、后车箱和后门总成,前车箱设置在车体的上侧前端,前车箱的下侧左右两端均通过一组插销锁机构与车体转动连接,且插销锁机构可打开分离。本发明将半挂车的车箱分为前车箱和后车箱两部分,并分别通过侧面卸料和后门卸料,不仅提高安全性和稳定性,且在卸料时,降低了车箱举升的重心,避免了因重心过高而造成后举翻车的风险,同时提高了工艺性,降低工艺制作难度,并且卸货方便、快捷,对卸货场地无过高要求,避免货物崴埋车辆轮胎导致车辆无法向前行走离开货场,不需要多次向前牵引移动车辆才能卸完货物,便于人们使用。
Self-dumping semitrailer with multiple carriages and multiple unloading modes
一种多车箱多卸货方式的自卸半挂车
2023-10-03
Patent
Elektronische Ressource
Chinesisch
Carriage for self-dumping semitrailer and self-dumping semitrailer
Europäisches Patentamt | 2022
|