压入式货架(后推式)Push Back Rack在重量型货架整体结构的基础上，在横梁上安装具有倾角的道轨和小车，拖盘放在小车上依次被推入货架，中，叉车只要在外部将货物或料箱置于台车上推入，不需叉车进入货架内，后面的货物会将前面的货物往里面推。在取货时，当外面的货物被取走时，里面的货物在重力的作用下台车会自动滑下，压入式货架储存量大，空间利用率极高，其使用性能及效率远高于普通货架和贯通式货架，被广泛使用于各个领域。There are multiple layers trolley connected with the front and rear beam in the push back rack. The material box or pallet is put on the trolley from outside, and the subsequent material box will push the prior inside. The trolley crosses the leaning track. When the outboard material is taken , the inside trolley will slide down automatically. This push back rack can storage much material with high space occupation rate , which is suitable for few type while large quantity goods. The operation method is first-in-last-out. The in and out are in the same side.    压入式货架特点：主要由柱片、横梁、轨道、运载小车组成。轨道按一定角度倾斜固定在货架横梁上，运载小车沿轨道运行。整体结构采用”弹夹”原理,托盘放置在运载小车上依次被推入货架内部，而叉车不需要进入货架内部，操作方式与普通货位货架完全相同。由于在货架深度方向可以设计为多个托盘位置，后推式货架的空间利用率高于普通货架。安全性及运转效率都远高于贯通式货架。