Probing type seedling taking device and one-way feeding seedling taking method

Abstract

The invention discloses a probing type seedling taking device and a one-way feeding seedling taking method, and relates to the technical field of crop pot seedling transplanting. The probing type seedling taking device comprises a driving mechanism and a seedling taking arm; the driving mechanism is used for driving the seedling taking arm to perform corresponding seedling taking action and seedling placing action; the seedling taking arm comprises a support, a sliding block, a seedling taking device and a seedling pushing device, the support is fixedly connected to a non-circular planet wheel in the driving mechanism, the sliding block is hinged to the support, the seedling taking device and the seedling pushing device are in transmission connection with the driving mechanism through a crank and a connecting rod, the crank is fixedly connected to a planet carrier, one end of the connecting rod is hinged to the crank, and the other end of the connecting rod is hinged on a seedling pushing rod. According to the one-way feeding seedling taking method based on the probing type seedling taking device, efficient and low-damage seedling taking of plug seedlings is achieved, only one-way seedling supply feeding is needed, the structure of a seedling supply system is simplified, and the integrity of a seedling pot matrix is guaranteed.

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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