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结构该机分为机架、床土箱和动力传动部分。机架:由动力机架、后延长架、滑滚筒、机架、托链板和前延长架组成。动力机架拼装在机架上,机架上安放两个铁盒,分别接存遗漏种子和过量水。机架上还装有前后滚筒、托链板和输送链张紧装置,两组前滑滚筒通过前延长架固定在机架前端,三组后滑滚筒通过后延长架固定在机架后端,使秧盘在喂送和接盘时保持平稳输送和盘间的衔接。主架采用40×40
Structure The machine is divided into racks, bed soil and power transmission parts. Rack: from the power rack, after the extension of the frame, slide rollers, racks, support plate and the front extension of the composition. Power rack assembled in the rack, the rack placed two tin, respectively, pick up missing seeds and excess water. Front and rear rollers are also arranged on the rack, the chain plate and the tensioning device of the conveyor chain are arranged on the rack, the two front slide rollers are fixed on the front end of the rack through the front extension rack, the three rear slide rollers are fixed on the rear end of the rack through an extension rack, So that the tray tray in the feeding and then maintain a smooth delivery and convergence between the plate. The main frame with 40 × 40