A penetrating seedling picking device and one-way feed seedling picking method

Abstract

The invention discloses a penetrating type seedling picking device and a one-way feed seedling picking method, and relates to the technical field of crop pot seedling transplanting; the penetrating type seedling picking device includes a driving mechanism and a seedling picking arm; the driving mechanism is used to Drive the seedling-taking arm to perform the corresponding seedling-taking action and the seedling-putting action; the seedling-taking arm includes a support, a slider, a seedling-taking device and a seedling pushing device, and the support is fixed on the non-circular planetary wheel in the drive mechanism, The slider is hinged on the bracket, the seedling picking device and the seedling pushing device are connected to the driving mechanism through a crank and a connecting rod, the crank is fixed on the planet carrier, one end of the connecting rod is hinged on the crank, and the other end is hinged on the pushing mechanism. On the stalk. The present invention realizes efficient and low-damage seedling picking of plug seedlings based on the one-way feed seedling picking method of the above-mentioned penetrating seedling picking device, and only needs to feed seedlings in a single direction, which simplifies the structure of the seedling feeding system and is beneficial to ensure Integrity of the pot substrate.

Description

technical field [0001] The invention relates to the technical field of potted seedling transplanting of crops, in particular to a penetrating seedling picking device and a one-way feed seedling picking method. Background technique [0002] Crop pot seedling transplanting is the process of transplanting the cultivated plug seedlings to the greenhouse or field. Transplanting pot seedlings of crops can raise seedlings in advance, which is conducive to obtaining strong seedlings. After transplanting, they can establish roots and develop early, which can improve the ability of crop seedlings to resist cold, flood, drought, salinity and pests, shorten the field growth period, and improve the quality of crops. yield and quality. In addition, it is of great significance for the development of high-quality agriculture to choose a suitable season for transplanting crop seedlings to avoid harsh climates. [0003] At present, semi-automatic transplanting machines are generally used fo...

AI Technical Summary

Problems solved by technology

At present, domestic pot seedling transplanting technology mainly focuses on the planting mechanism, the transmission system of the seedling taking mechanism, the seedling supply system and the control system. The seedling supply system supplies seedlings to the seedling taking mechanism from both horizontal and vertical directions, resulting Poor accuracy, low seedling success rate, no reliable devices for implementing parts such as seedling arm with low seedling injury rate and good seedling pot matrix integrity, lack of simple and effective seedling picking device and efficient and low-damage seedling picking method

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