Multi-row plough no-tillage seeding machine

Abstract

The invention relates to a multi-row plough no-tillage seeder. The seeder comprises a machine frame, a power transmission system arranged on the machine frame, an anti-jamming device connected with a driving shaft of the power transmission system and a seeding pipe, a transportation driving wheel, a press wheel, a seed / fertilizer box, a fertilizer discharge pipe arranged on the rear of a furrow plough which are arranged on the machine frame, wherein the fertilizer discharge pipe and the seeding pipe are orderly arranged on the rear of the furrow plough, and the fertilizer discharge pipe, theseeding pipe and the furrow plough are hinged with a four-link bar hinged with the machine frame; the press wheel is connected with the four-link bar by a supporting rod; and the anti-jamming device is arranged between two adjacent furrowing fertilizing seeding single units which are staggered front and back. The seeder resolves the problems of jamming between the furrow plough and the seeder, impossible profile modeling of the furrow plough and the fertilizer discharge pipe and poor seeding quality and seeding effect. The seeder has the advantages of no jamming between the furrow plough and the seeder, multi-use of one machine and cost conservation, and guarantee of the furrowing depth and the seeding depth of rough sowing lands.

Description

technical field [0001] The invention relates to a seeder, in particular to a multi-row plow no-tillage seeder. Background technique [0002] At present, the furrow plow and the seed pipe parts of the no-tillage planter are arranged separately. The furrow plow and the fertilizer discharge pipe are fixed on the frame of the no-tillage seeder, and the furrow plow and the fertilizer discharge pipe cannot be imitated. When sowing in furrows, the pipes of the seeding parts and the pressing wheels can be followed, but the plows and fertilizer pipes cannot be followed, resulting in the inconsistency of the furrowing and fertilization and sowing, resulting in a large difference in the depth of the seedbed, which makes fertilization difficult. It is difficult to control the seeding depth, the seeding effect is very bad, and the effect of solving the clogging problem is very poor. Chinese patent ZL200520144400.6 discloses a drive anti-blocking no-tillage seeder. When the seeder is wor...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-row plow no-tillage seeder, which solves the blockage between the furrow plow and the seeder in the background technology, the technology that the furrow plow and the fertilizer discharge pipe cannot be imitated, and the seeding quality and effect are poor. question

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