Seedling taking and transplanting mechanism of pot seedling transplanter

Abstract

The invention discloses a seedling taking and transplanting mechanism of a rice transplanter, belongs to the field of agricultural machinery, and aims to solve the problem that the seedling transplanting effect is poor when a rice seedling bed is relatively hard or too much rotten grass is in the rice seedling bed in the prior art. According to the seedling taking and transplanting mechanism, by reference to the rice transplanting action by hands, the double-crank connecting rod type seedling taking and transplanting mechanism is used for completing the seedling taking and transplanting work of rice pot seedlings, during operation, the front ends of a left seedling taking clamp and a right seedling taking clamp move according to a pigeon-shaped track, the seedling taking clamps at sharp mouths clamp the seedlings and take the seedlings in a closed mode, when the seedling taking clamps move to be close to a bottom dead center, a swing shovel digs a pit in the rice seedling bed, a seedling pot body is just contained in the pit, at the moment, openings of the seedling taking clamps are opened to scatter the seedlings, and a push rod extends out to push the swing shovel to swing downwards to push the pot seedlings to be transplanted. The seedling taking and transplanting mechanism is simple in structure, reliable in performance, high in field adaptability, small in rice transplanting hole opening and good in rice seedling uprightness.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a seedling taking and transplanting mechanism of a rice transplanter. Background technique [0002] Transplanting seedlings in pots does not need to slow down seedlings and can increase production. It is one of the most ideal rice planting methods at present. At present, there are two kinds of transplanting machines that can adapt to this operation method. One is to use the segmented operation method, and use the three mechanisms of seedling retrieval, storage, and planting to complete the transplanting of seedlings in pot seedlings. This method of transplanting The effect is good, and the adaptability to fields and seedlings is strong, but the structure is cumbersome, heavy, and costly; the second is to refer to the action of manual seedling transplanting, and use a single mechanism to complete the work of picking and transplanting rice pot seedlings. It is simple and light in wei...

AI Technical Summary

Problems solved by technology

At present, there are two kinds of transplanting machines that can adapt to this operation method. One is to use the segmented operation method, and use the three mechanisms of seedling retrieval, storage, and planting to complete the transplanting of seedlings in pot seedlings. The transplanting operation in this method The effect is good, and the adaptability to fields and seedlings is strong, but the structure is cumbersome, heavy, and costly; the second is to refer to the action of manual seedling transplanting, and use a single mechanism to complete the work of picking and transplanting rice pot seedlings. Simple and light weight, but not good for hard seedling fields or when there is too much rotten grass in the seedling fields

Images