Device and method for swinging, turning over and whole-row seedling picking

Abstract

The invention belongs to the field of agricultural machinery, and provides a device and a method for swinging, turning over and whole-row seedling picking. The device comprises a swinging mechanism, a turning-over mechanism, a whole-row seedling clamping system and a control system, wherein the swinging mechanism is of a portal frame type; the turning-over mechanism is positioned on the swinging mechanism; and the whole-row seedling clamping system is positioned on a mounting plate of the turning-over mechanism. The portal frame type swinging mechanism is utilized for driving the whole-row seedling clamping system to get close to a to-be-transplanted potted seedling, the turning-over mechanism drives the whole-row seedling clamping system to put apart rice seedling plant, the whole-row seedling clamping system clamps out the potted seedlings from potted holes, disperses and releases the potted seedling while returning to seedling adding, so that the whole row of the potted seedlings is bent and clamped, is released once, is sequentially added, and therefore, the device has the characteristics of storing the picked seedlings, clamping pot not injuring the seedlings, smoothly moving and adding the seedlings horizontally, efficiently picking and adding the seedlings automatically, and the like. The device is simple in structure, can prevent injuring the pot and the seedlings, and can be used in high-speed transplanting of the potted seedlings.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a device and method for picking seedlings in a row by swinging and flipping. Background technique [0002] As the main equipment in the mechanization of vegetable planting, automatic transplanting equipment is a new equipment developed internationally in the past fifteen years. At present, mechanical and robotic transplanting equipment have been developed. For example, Italy's Ferrari fully automatic vegetable transplanting machine adopts hard foam plugs for seedling cultivation. The whole machine is driven by air and liquid, which can automatically detect missing seedlings and replenish seedlings. [0003] Domestic research on mechanized transplanting technology for crop seedlings had begun as early as the early 1950s and early 1960s, and various types of semi-automatic transplanting machines have been successfully developed, which require manual picking and fee...

AI Technical Summary

Problems solved by technology

A seedling picking system for a pneumatic pot seedling transplanter, application number: 201510222748.0, which uses a seedling jacking mechanism and a seedling picking device to complete the picking and placing operation efficiently and quickly. Seedlings are not suitable for the soft plastic plugs commonly used in China, and they are easy to break the plugs

A pneumatic row-by-row seedling picking device for a pot seedling transplanter, application number: 201510540077.2, uses the swing of the main frame and the movement of one end of the small door frame along the groove to form the required seedling picking trajectory, and combines the control of the picking and throwing device to achieve seedling picking and Seedling throwing action, the device uses one end to push the seedlings, which is unstable, and the use of the chute increases the friction. When picking the seedlings, insert the seedlings directly into the pot to take the seedlings, which is easy to damage the seedlings, without considering the characteristics of the seedlings.

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