Seedling separating mechanism, method of seedling separating mechanism and pot seedling transplanter

Abstract

The invention discloses a seedling separating mechanism, a method of the seedling separating mechanism and a pot seedling transplanter. The seedling separating mechanism comprises a plurality of seedling cups, a seedling cup linear movement device and a control system, wherein the plurality of seedling cups are divided into at least two seedling cup groups symmetrically distributed; the seedling cup linear movement device comprises at least two driving mechanisms, a linear guide rail, sliders and at least two seedling cup mounting parts; the seedling cup groups are mounted on the seedling cupmounting parts, the seedling cup mounting parts are mounted on the sliders, the sliders are mounted on the linear guide rail, and the driving mechanisms are connected with the seedling cup mounting parts respectively and drive the seedling cup mounting parts to do linear motion along the linear guide rail; the control system is connected with the driving mechanisms and controls the at least two driving mechanisms to drive the seedling cup groups to respectively and simultaneously stretch out or retract in the opposite directions and controls the stretching or retracting length of the two driving mechanisms. The mechanism is simple in structure, small in size and light in weight, can realize a series of actions of accurate seedling receiving, seedling separation and seedling dropping at fixed points and can realize adjustment of seedling dropping intervals.

Description

technical field [0001] The invention belongs to the field of seedling separation by transplanting machines in agricultural automation facilities, and in particular relates to a seedling separation mechanism and method thereof and a pot seedling transplanting machine. Background technique [0002] Plug seedling transplanting technology has become an important means to increase vegetable yield. During the process from seedling cultivation to planting of plug seedlings, there is a lot of repetitive labor, manual continuous operation is labor-intensive, and it is easy to cause fatigue to the operator and the problem of missing seedlings. Therefore the transplanting of plug seedlings realizes mechanization and automation is particularly critical. At present, mechanized transplanting has been greatly developed, and there are many types of transplanting machines and various functions. However, due to the differences in the size and physical characteristics of various vegetable se...

AI Technical Summary

Problems solved by technology

The disadvantage of this seedling separation mechanism is that the power required for rotation is relatively large, and the required seedling cups are more, and the weight is too heavy

Although the mechanism adopts a linear reciprocating movement method, which reduces the number of rotating seedling cups, the distance between the seedling cups of the seedling separation mechanism is fixed, and the adjustment of the planting row spacing cannot be realized.

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