A multifunctional double row vegetable seeder

Abstract

The invention relates to the technical field of vegetable planting attachments, in particular to a multi-functional double-row vegetable seeder, which facilitates the adjustment of the sowing row spacing and the sowing plant spacing, and improves the reliability of use. , front travel roller, rear travel roller and handrails, the front travel roller and rear travel roller are rotatably installed on the right and left sides of the bottom of the frame respectively, the handrail is installed on the left end of the frame, and two groups of seeding devices are arranged on the frame And the adjustment device for adjusting the distance between the two groups of sowing devices. The two groups of sowing devices include mounting plates, seeding boxes, furrow plows, cover plates, runners and delivery pipes. The adjustment devices include two groups of threaded pipes, two groups of threaded pipes Rod, two sets of limit rods and two sets of first ball bearings, also includes a transmission device, the transmission device includes a worm, two sets of transmission shafts, fixed blocks, transmission tubes, second ball bearings, square rods, transmission discs, annular transmission holes structure, worm gear structure, square shaft section and transmission teeth.

Description

Technical field[0001]The present invention relates to the technical field of vegetable planting apparatus, and in particular, to a multi-functional double row vegetable planting machine.Background technique[0002]As is well known, the two-line vegetable seed machine is a helper to use a auxiliary device for vegetables. It has been widely used in the field of vegetable planting; existing double vegetable seeds including racks, handrails, front walking Roll, rear line roller, sowing box, downtown plow and lascraft, planted below the sowing box, place the seed in the sowing box when used, push the front roller roller and the rear walking roller to move, By opening trenching, the seeds of the sowing box are transported into the trench by the feed tube, and then masked the groove through the earthen panel, and the existing vegetable seed machine is found in use, which is inconvenient to perform the line spacing of the sowing. Adjustment, and it is not convenient to adjust the plant spacin...

AI Technical Summary

Problems solved by technology

[0002] As everyone knows, the double-row vegetable seeder is a hand-push auxiliary device for sowing vegetables, which has been widely used in the field of vegetable planting; the existing double-row vegetable seeder includes a frame, handrails, front walking Roller, rear travel roller, seeding box, furrow plow and cover plate. There is a feeding tube under the seeding box. When in use, put the seeds in the seeding box, and push the front wheel and the rear wheel to move through the handrail. Furrowing is carried out with a furrowing plow, and the seeds of the seeding box are transported into the groove through the feeding pipe, and then the groove is covered by the cover plate. It is found in the use of the existing vegetable seeder that it is inconvenient to adjust the row spacing of the sowing. Adjustment, and it is inconvenient to adjust the sowing spacing, resulting in low reliability

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