Seeding nozzle and seeding assembly

Abstract

The invention relates to a seeding nozzle which comprises a pair of half bodies, and the two half bodies are provided with body parts correspondingly extending out. The seeding nozzle is characterized in that the two half bodies can do relative reciprocating rectilinear motion, and the relative reciprocating rectilinear motion of the two half bodies enables the body parts of the two half bodies to be opened and closed in a relative translation manner in the working process. In addition, the invention also relates to a seeding assembly based on the same conception, as the body parts of the two half bodies of the seeding nozzle are opened and closed in a manner of relative translation and reciprocating rectilinear motion, compared with the closest prior art, the seeding assembly disclosed by the invention can more easily realize synchronous work among a plurality of seeding assemblies.

Description

technical field [0001] The invention relates to the field of agricultural sowing machinery, in particular to a sowing nozzle and a sowing assembly based on the same concept. Background technique [0002] There are two methods of planting garlic, one is sowing, and the other is flat sowing. Among them, sowing refers to planting the garlic seeds in an upright or nearly upright posture according to certain rows and plant spacing standards with the bud heads facing upwards and the pedicles facing down. In the soil, flat sowing means that the bud heads of garlic seeds are all along the direction of the plant distance and all face the same side, and are planted in the soil in a lying or approximately lying posture according to a certain row and plant spacing standard. The sowing assembly related to the subject of the present invention is a kind of planting machine that can replace the traditional manual operation and sow garlic seeds into the soil according to the above-mentioned ...

AI Technical Summary

Problems solved by technology

In order to synchronize the work among the plurality of sowing components, prior art 1 uses a linkage mechanism to connect the rotatably supported bar-shaped supports in parallel and realizes this by driving the linkage mechanism. The prior art 2 is to configure a trigger for each of the rotatably supported bar-shaped supports respectively by controlling the touch and disengagement of these triggers at the same time; due to the two The implementation methods of both are relatively complicated, and the structure is too bloated, so there are problems of high manufacturing cost, troublesome maintenance and repair.

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