全自动物流苗床在种植区内部是沿着圆管导轨移动的。物流苗床底部的滚轮由两条平行的圆形钢管支撑。种植区被苗床移动线分割成若干区域，苗床就放置在每个区域内。当有新的苗床被推送到导轨上的时候,将推动之前放置的苗床，苗床之间可以互相推动。种植区导轨由规格为中51x25mm的缩颈热镀锌钢管连接在一起，由导轨支架支撑。导轨支架通过膨胀螺栓固定在混凝土地面上。导轨的高度可以上下调节。苗床的横向移动是由多组移动线轨道组成。苗床传送线由多组移动线轨道连接。移动线轨道由铝合金边框支腿横梁和安装在边框侧面支撑苗床的滚轮组成。铝合金边框通过铝合金支腿固定在所需的位置,边框之间有铝合金横梁。苗床可以由一组轨道移动到另-组轨道。每组苗床移动轨道安装有两条压缩空气驱动的可升降导轨，当轨道升起以后,苗床可以沿升降轨道移动到种植区导轨上。苗床系统配备-套压缩空气设备,包括一台螺杆式空压机一台冷冻式干燥机一台储气罐一套精密过滤器气动管道及气动接头。压缩空气设备为盘床系统的提供动力,通过气缸及机械结构将苗床抬起或者落下,使苗床可以在横向的移动线轨道和纵向的种植区导轨之间切换移动方向。
The fully automatic logistics seedbed moves along the circular tube guide rail inside the planting area. The roller at the bottom of the logistics seedbed is supported by two parallel circular steel pipes. The planting area is divided into several areas by the seedbed movement line, and the seedbed is placed in each area. When a new seedbed is pushed onto the guide rail, the previously placed seedbed will be pushed, and the seedbeds can push each other.
The guide rails in the planting area are connected together by necked hot-dip galvanized steel pipes with a specification of medium 51x25mm and supported by guide rail supports. The guide rail bracket is fixed on the concrete ground by expansion bolts. The height of the guide rail can be adjusted up and down. The lateral movement of the seedbed is composed of multiple groups of movement line tracks. The seedbed conveying line is connected by a plurality of groups of moving line tracks. The moving line track consists of an aluminum alloy frame leg beam and a roller installed on the side of the frame to support the seedbed. The aluminum alloy frame is fixed at the required position through aluminum alloy supporting legs, and aluminum alloy crossbeams are arranged between the frames. The seedbed can be moved from one set of tracks to another. Each group of seedbed moving tracks is equipped with two lifting guide rails driven by compressed air. When the tracks are raised, the seedbed can move to the guide rails in the planting area along the lifting track. The seedbed system is equipped with-sets of compressed air equipment, including a screw air compressor, a freezing dryer, an air storage tank, a set of precision filter pneumatic pipes and pneumatic joints. Compressed air equipment provides power for the tray bed system, and the seedbed is lifted or dropped through air cylinders and mechanical structures, so that the seedbed can switch the moving direction between the transverse moving line track and the longitudinal planting area guide rail.
