Swinging-turning whole-row seedling taking and translational seedling dropping device and method

Abstract

The invention belongs to the field of agricultural machinery and provides a swinging-turning whole-row seedling taking and translational seedling dropping device and method. The device comprises a whole-row seedling taking device, a translational seedling dropping device and a control system. The whole-row seedling taking device comprises a swinging mechanism, a turning mechanism and a whole-row seedling clamping system. The translational seedling dropping device comprises a translational seedling receiving device and a seedling guide barrel. The gantry swinging mechanism drives the whole-row seedling clamping system to approach to to-be-transplanted plug seedlings, the turning mechanism drives the whole-row seedling clamping system to push aside seedling plants, the whole-row seedling clamping system takes out the plug seedlings from trays and releases the plug seedlings into the translational seedling dropping device in a scattered manner during seedling dropping, and the translational seedling dropping device orderly drops the plug seedlings into planting devices for planting according to plug seedling planting requirements, so that whole-row bend clamping of the plug seedlings, one-time release and ordered dropping are realized, seedling taking operation can be efficiently completely in substitution of manpower, and high-speed transplanting requirements of the plug seedlings are met. The device is simple in structure, effective in prevention of seedling and pot damages and applicable to high-speed transplantation of the plug seedlings.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a device and method for swinging and flipping a whole row of seedlings for picking and translational seedling throwing. Background technique [0002] Seedling transplanting is an important technical link in the vegetable production process. It has the comprehensive benefits of compensating the climate and making crops grow earlier, and its economic and social benefits are very considerable. After the "Ninth Five-Year Plan" and "Tenth Five-Year Plan" a batch of "industrialized high-efficiency agricultural demonstration projects" projects have been carried out. At present, my country has initially established an industrialized seedling raising technology system. The annual output of vegetable commercial seedlings has reached more than 80 billion plants. Every year, my country will Facing a huge transplanting task. As the main equipment in the mechanization of veget...

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Problems solved by technology

A seedling picking system for a pneumatic pot seedling transplanting machine Application number: 201510222748.0 It uses a seedling jacking mechanism and a seedling picking device to complete the picking and placing operation efficiently and quickly. It is not suitable for the soft plastic trays commonly used in China, and it is easy to break the trays

A pneumatic row-by-row seedling picking device for pot seedling transplanting machine Application number: 201510540077.2 Using the swing of the large door frame and the movement of one end of the small door frame along the groove to compound the required seedling picking trajectory, combined with the control picking and throwing device to realize seedling picking and 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, and does not consider the characteristics of the seedlings.

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