The invention relates to an automatic dumper, in particular to a relay type dumper which comprises a bottom plate capable of moving backwards and withdrawing forwards in a reciprocating mode and a front baffle located on the bottom plate and between a left side plate and a right side plate. The retaining mechanism is not combined with the left side plate and the right side plate or does not establish mutual suction force with the left side plate and the right side plate when the bottom plate moves backwards, and is combined with the left side plate and the right side plate or establishes mutual suction force with the right side plate when the bottom plate retracts forwards. Compared with the prior art, the active retaining mechanism is adopted to replace an elastic plate in the prior art or the active retaining mechanism is added on the basis of the elastic plate, it is ensured that the front baffle does not retract along with the bottom plate when the bottom plate retracts, and unloading is faster and more thorough.
本发明涉及自动卸货车,特别涉及一种接力式卸货车,包括能往复地向后位移和向前回撤的底板,位于底板上、左侧板和右侧板之间的前挡板,与现有技术不同的是,前挡板靠近车头的一侧配置止退机构,所述止退机构在底板向后位移时与左侧板和右侧板之间不结合或不建立相互吸力,在底板向前回撤时与左侧板和右侧板之间相结合或建立相互吸力。与现有技术相比,本发明采用主动式止退机构代替现有技术的弹性板或在弹性板的基础上增加主动式止退机构,确保底板回撤时前挡板不跟随底板回撤,卸货更迅速彻底。
Relay type dumper
一种接力式卸货车
07.07.2023
Patent
Elektronische Ressource
Chinesisch
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