论文部分内容阅读
由于我国生产种子包衣机时间短,因此,在设计、结构、制造工艺及安装、材料和配套选用等方面都存在不少问题,主要是:种子包衣过程中破损率偏高;药勺的规格和数量选配的不合适,保证不了药种比的调节范围;种子和种衣剂喂入量变异系数达不到要求;种子和种衣剂不能同时达到雾化区,严重影响包衣合格率;电视选配不合理,普遍存在着“大马拉小车”的现象等。当前应尽快解决的是:一定要控制好包衣机的生产种子的喂入量,控制好搅拌部分与壳体的间隙,调节好不同作物与搅拌轴转速的关系,减少包衣过程中的种子破损;提高药勺的制造质量,要实现专业
Due to the short time of producing the seed coating machine in our country, there are many problems in the design, structure, manufacturing process and installation, materials and supporting selection, etc. The main problems are: high damage rate in seed coating process; The specifications and the number of matching inappropriate, can not guarantee the adjustment range of drug ratio; seeds and seed coating feed variation coefficient of less than requirements; seed and seed coating can not reach the atomization zone, seriously affecting the coating Rate; TV matching unreasonable, ubiquitous “Mara cart ” phenomenon. The current should be resolved as soon as possible: we must control the production of the coating machine feed the amount of feed, control the mixing part of the gap with the shell, adjust the rotation speed of different crops and the relationship between the stirring shaft to reduce the seed coating process Damaged; improve the manufacturing quality of medicine spoon, to achieve professional