Automatic film-breaking type electric control seeding machine and method for peanuts

Abstract

The invention relates to an automatic film-breaking type electric control seeding machine and method for peanuts, and belongs to the technical field of agricultural machinery type peanut seeding machinery. According to the technical scheme, the seeding machine is lifted upwards through a suspension lifting system of a tractor, a film cutting device mounting handle (33) fixed to the rear portion of a rack (8) is lifted accordingly, the end, connected with a connecting shaft (41), of a film cutting knife support (36) is lifted, a film nailing knife (37) and a film breaking knife (38) at the other end of the film cutting knife support (36) fall down, the film nailing knife (37) presses a mulching film, and the film breaking knife (38) falls down to automatically cut off the mulching film; and after the film is broken, the suspension lifting system of the tractor returns to the normal transportation height, so that the film breaking knife (38) is lifted to leave the ground. The automatic film-breaking type electric control seeding machine has the advantages of achieving automatic film breaking after peanut planting operation is completed, and is convenient and practicable; and electric control fertilization and seeding are achieved, precise fertilization and seeding are achieved, fertilizer leakage and seed leakage are prevented, labor is saved, and the structure is compact.

Description

technical field [0001] The invention relates to a peanut automatic membrane-cutting electric control seeder and a method thereof, which belong to the technical field of agricultural machinery peanut seeding machinery. Background technique [0002] Peanut seeder is a commonly used agricultural machinery. The peanut seeder can complete the processes of ridging, ditching, driving the ground wheel, mechanical fertilization, mechanical sowing, soil covering, suppression, and film covering at one time. The peanut seeder of prior art is made up of ridge mechanism, fertilization mechanism, seeding mechanism, covering soil suppressing mechanism, spraying device, drip irrigation belt laying mechanism and film covering mechanism; At the same time, the tractor’s own suspension lifting system is used to lift and lower the planter. After sowing and covering the film, it is necessary to manually cut off the film to facilitate the planter to turn or put away the planter; the problem of arti...

AI Technical Summary

Problems solved by technology

The peanut seeder of prior art is made up of ridge mechanism, fertilization mechanism, seeding mechanism, covering soil suppressing mechanism, spraying device, drip irrigation belt laying mechanism and film covering mechanism; At the same time, the tractor’s own suspension lifting system is used to lift and lower the planter. After sowing and covering the film, it is necessary to manually cut off the film to facilitate the planter to turn or put away the planter; the problem of artificial film cutting is: peanut planter After the operation is over, the auxiliary personnel are required to cut off the peanut mulching film, which is inefficient and inconvenient to operate. If the operator and the operation auxiliary personnel do not cooperate properly, it may cause agricultural machinery accidents or damage the sown peanut field.

In addition, the sowing and fertilization of peanuts are all controlled by mechanical mechanisms. The existing problems are: 1. The fuselage is relatively wide; If the seeder is raised too high or too low, the suspension point (or frame) connected to the tractor is likely to be damaged due to excessive gravity. If the seeder is raised too low, it is easy to scrape due to the driving ground wheel, and the rubbing operation is good. 2. The transmission structure is more complicated; the existing peanut planter fertilizes, the seeding mechanism performs fertilization, and the power for sowing is provided by the driving ground wheel. Drive the ground wheel to walk along the furrows on both sides of the peanut ridge, and at the same time, the power transmission mechanism transmits the power to the fertilizer applicator and the seeder to complete the fertilization and seeding process; 3. Fertilization and seeding need manual monitoring; the peanut seeder needs assistance during the operation process Operators monitor the seeding and fertilization of the seeder in real time to prevent empty fertilization, planting or fertilization, and seeding system blockage, resulting in missed application and missed sowing

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