发明授权
US5284190A Soil distribution system to facilitate potting plants 失效
土壤分配系统便于灌封植物

Soil distribution system to facilitate potting plants
摘要:
There is disclosed an apparatus capable of providing a continuous source of soil to a level working surface and a vertically and horizontally adjustable conveyor system that transports planting pots proximate to the level working surface, so that an operator may efficiently scoop soil from the level working surface into the pot. The conveyor system is also used to collect and recycle spilled soil via a soil return hopper and a soil return elevator.
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