Large-scale nursery stock unloading tool

• Main Authors: CHEN HUASHENG, ZHU CHANGREN
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2012
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The utility model puts forward a large-scale nursery stock unloading tool comprising a carriage used for lifting a nursery stock, wherein the carriage is connected with an elevating mechanism, the elevating mechanism can make the carriage rise and fall, and the elevating mechanism is arranged on a base; the elevating mechanism comprises a housing, the housing is provided with a movable tooth bar therein, an upper end of the movable tooth bar is extended outside of the housing and connected with the carriage; the housing is also provided with a fixed tooth bar therein, the fixed tooth bar and the movable tooth bar are engaged with each other in order to support the carriage; the movable tooth bar is engaged with a gear in the housing, the gear can rotate in the housing through a rotating shaft, the rotation of the gear can make the movable tooth bar move up and down, the gear is connected with a rocking bar, the rocking bar can drive the gear to rotate; and a top of the carriage is provided with a pad, in orde