Pot seedling planting device

Abstract

The invention relates to a pot seedling planting device which is wholly in an upright state and comprises a bracket, a guide rail fixed on the bracket, a chain transmission mechanism and a conveying belt used for conveying pot seedlings, wherein a duckbilled mechanism is arranged on one side surface of the guide rail, can be opened or closed and can do a rotary movement along the guide rail under the drive action of the chain transmission mechanism; the chain transmission mechanism is arranged on the other side surface of the guide rail relative to the duckbilled mechanism; the conveying belt is horizontally positioned at an upper part of a linear segment on one side of the guide rail; a first guide plate and a second guide plate are fixedly arranged on the bracket; when the duckbilled mechanism moves to a position close to the first guide plate, the first guide plate can control the duckbilled mechanism to finish opening and closing once to realize fetching of the seedlings; when the duckbilled mechanism moves to a position close to the second guide plate, the second guide plate can control the duckbilled mechanism to finish opening and closing once to realize conveying of the seedlings. The pot seedling planting device is simple in structure and accurate in time for fetching and conveying the seedlings.

Description

technical field [0001] The invention relates to a pot seedling planting device, which belongs to the technical field of agricultural machinery. Background technique [0002] At present, my country's dryland crops are mainly cultivated by sowing. With the development and wide application of seedling transplanting technology, the superiority of seedling transplanting has become increasingly prominent. The reasons are: transplanting seedlings can improve crop cultivation and agronomy; advance the sowing period of crops and prolong the growth period of crops; help strong seedlings and ensure the survival rate of seedlings; improve the ability of crops to resist cold, drought, salinity, and pests and diseases. In a word, seedling transplanting can effectively improve the quality and yield of crops. In practical application, seedling raising and transplanting technology is applicable to various crops such as corn, cotton, sweet potato, sugar beet, vegetables and tobacco. [000...

AI Technical Summary

Problems solved by technology

[0003] The planting device for the pot seedling transplanting machine in dry land is a working part that is equipped on the pot seedling transplanting machine in dry land and used in conjunction with the seedling delivery mechanism. The machine is mainly divided into two types: full-automatic and semi-automatic. Among them, the automatic transplanting machine can accurately take seedlings and transplant them, but the structure is complex, the cost is too high, and the scope of popularization is small; the semi-automatic machine basically relies on manually putting the seedlings into the planter. , so the labor intensity is high, the planting speed is relatively low, about 40 plants / min, and it is not stable enough in the process of planting, which seriously affects the economic benefits of agricultural production

[0004] Chinese invention patent "A Secondary Sinusoidal Non-scalloped Planetary System Duckbill Seedling Planting Mechanism with High Uprightness" (Patent No. 201410161193.9) discloses a planting mechanism with accurate planting timing and can ensure the uprightness of potted seedlings, but the structure is too Complicated, not suitable for large-scale promotion and application

The Chinese invention patent "Planting Mechanism for Pot Seedling Planting Machine" (Patent No. 201110178898.8) discloses a planting mechanism with a simple structure, but the planting timing of pot seedlings cannot be accurately controlled, and the uprightness of pot seedlings cannot be guaranteed

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