Seedling taking and transplanting mechanism of pot seedling transplanter

A technology of a rice transplanter and a pot seedling is applied in the field of seedling fetching and transplanting mechanism, which can solve the problems of poor rice transplanting effect, complicated structure, heavy weight and the like, and achieve the effects of good seedling erection, reliable performance and small transplanting hole.

Pending Publication Date: 2022-01-21
JILIN ACAD OF AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Seedling taking and transplanting mechanism of pot seedling transplanter
  • Seedling taking and transplanting mechanism of pot seedling transplanter
  • Seedling taking and transplanting mechanism of pot seedling transplanter

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0019] Such as figure 1 , figure 2 As shown, a seedling-taking and transplanting mechanism of a pot seedling transplanter includes: a frame 1, a main transmission shaft 2, an auxiliary transmission shaft 3, a gear 4, a driven crank 5, a swing rod 6, a swing rod shaft 7, a planting Arm housing 8, space cam 9, right swing arm 10, driving crank 11, shift fork shaft 12, shift fork 13, chain link 14, right seedling-taking clip seat 15, push rod 16, right seedling-taking clip 17, swing shovel 18. Mounting frame 19, left seedling-taking clip 20, seedling-taking clip seat compression compression spring 21, left seedling-taking clip seat 22, protection compression spring 23, bolt 24, left swing arm 25, connecting rod 26 and shift fork compression Compression spring 27;

[0020] The main transmission shaft 2 and the auxiliary transmission shaft 3 ar...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/00A01C11/02
CPCA01C11/003A01C11/006A01C11/025
Inventor 王蔚李卓霖李春胜张家源柳海鹤吴艳丽王志涛孙卓谭宏杰孙明哲任贵东
Owner JILIN ACAD OF AGRI MACHINERY
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