| 摘要 |
PURPOSE: A power cultivator equipped with a device for spraying chemicals is provided for carrying out spraying agricultural chemicals to wide farm land and/or locally sprinkling the chemicals to fruit trees in the orchard in a stopped state of the cultivator by utilizing the engine of any existing cultivator and additionally comprising functional means. CONSTITUTION: The cultivator having a spraying device of agricultural chemicals to a farm land or orchard comprises a transmission means fixed on a frame to transfer power from an engine of the typical cultivator to a pumping part (41); the pumping part (41) installed on lower part of a seat and connected to the transmission means including a disconnecting clutch (45), a power shaft (46) having the first pulley (461), a spraying pump (411), a selection valve (413) and a chemical container (412); an injection device (43) connected to the pumping part (41); and a hydraulic spraying pump having the hydraulic pump and a transfer valve to disconnect the power of engine.
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