Large-scale nursery stock unloading tool

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 b...

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Bibliographic Details
Main Authors CHEN HUASHENG, ZHU CHANGREN
Format Patent
LanguageChinese
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
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Summary: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
Bibliography:Application Number: CN20112286202U