Profiling sowing machine and using method thereof

Abstract

The invention discloses a profiling sowing machine and a using method thereof, and belongs to the technical field of agricultural mechanical equipment. The profiling sowing machine comprises a rack aswell as a first seed box and a second seed box which are arranged side by side, wherein rotating rods are arranged at the bottom ends of the first seed box and the second seed box; one end of each rotating rod is fixedly connected with a second connecting shaft; a first driven wheel and a second driven wheel are arranged on the second rotating shaft connected with the rotating rod at the lower end of the first seed box; a third driven wheel movably connected with the second driven wheel through a chain is arranged on the second connecting shaft connected with the rotating rod at the lower endof the second seed box; a plurality of land wheels are movably connected with the lower end of the rack through a rotating shaft, a first connecting shaft is connected onto the land wheels, a drivingwheel is arranged on the first connecting shaft, and a gearbox connected with the rotating rods and the second connecting shafts is arranged at the bottom end of the first seed box. By means of the land wheels, the chain, the driving wheel and multiple driven wheels, power transmission is realized and is stable, the sowing quantity is adjusted and controlled by the gearbox, the sowing quantity adjustment is convenient and fast, and sowing is more uniform.

Description

technical field

[0001] The invention relates to a seeder and its use method, in particular to a profiling seeder and its use method, and belongs to the technical field of agricultural machinery equipment. Background technique

[0002] Seeder is a planting machine that takes crop seeds as the sowing object. The seeder used for a certain type or a certain crop is often named after the type of crop, such as grain drill, corn hole seeder, cotton seeder, pasture spreader, etc. It is mainly used for sowing small seeds such as grains, vegetables, pastures, etc. Grain drills are commonly used. During operation, the walking wheel drives the seeding wheel to rotate, and the seeds from the seed box are discharged into the seeding pipe according to the required sowing amount, and fall into the opened groove through the opener, and then the soil is suppressed by the covering device. The seeds are covered and compacted, and the crops are formed into parallel and equidistant rows after e...

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