One-piece drilling and seeding machine

Abstract

The invention discloses a one-piece drilling and seeding machine which comprises a cart, a power source, a seed flow control mechanism, a drilling device and a control device. The drilling device comprises a fixing shaft and a rotational drilling pipe which are vertically and downwardly arranged and a drilling pipe machine capable of driving the rotational drilling pipe to rotate, the rotational drilling pipe is sleeved in the lower end of the fixing shaft, both the fixing shaft and the rotational drilling pipe are hollow structures, and the bottom of the rotational drilling pipe is opened; a sleeve is sleeved outside the rotational drilling pipe, a spiral blade is arranged on the side wall of the lower end of the rotational drilling pipe, and a gap is reserved between the inner wall of the sleeve and the spiral blade; seeds can be quantitatively sent to the interior of the rotational drilling pipe through the seed flow control mechanism. Three processes of digging, seeding and earthing can be realized through a common rotational drilling pipe structure, unnecessary processes of ripping and ploughing are avoided, the mechanical structure of the seeding machine is simplified, and manufacturing cost is low; meanwhile, the one-piece drilling and seeding machine is high in quality and efficiency, novel in concept and high in practical value.

Description

technical field [0001] The invention belongs to the technical field of general agricultural machinery and equipment, and in particular relates to an integrated punching seeder. Background technique [0002] The traditional seeder usually plows the ground once while the machine is walking, then digs a hole, then sows through a separate sowing channel, and finally carries out the overall soil covering process, because there is a certain gap in the sowing, so Adopting plow-type sowing will increase unnecessary work. At the same time, the two processes of digging and sowing are carried out separately. While increasing the sowing time, the seeds often fall out of the pit. When covering the soil as a whole, because it is scraping the soil If there is no type of covering soil, it will lead to uneven covering soil in some places, or the seeds in some places will be scraped out of the seed pit, thereby reducing the quality of sowing. Contents of the invention [0003] In order to ...

AI Technical Summary

Problems solved by technology

[0002] The traditional seeder usually plows the ground once while the machine is walking, then digs a hole, then sows through a separate sowing channel, and finally carries out the overall soil covering process, because there is a certain gap in the sowing, so Adopting plow-type sowing will increase unnecessary work. At the same time, the two processes of digging and sowing are carried out separately. While increasing the sowing time, the seeds often fall out of the pit. When covering the soil as a whole, because it is scraping the soil In some places, the covering soil will be uneven, or the seeds will be scraped out of the seed pit in some places, which will reduce the quality of sowing.

Images