Flexible reciprocating straight-line type seedling separating device of pot seedling transplanter

Abstract

The invention provides a flexible reciprocating straight-line type seedling separating device of a pot seedling transplanter. The flexible reciprocating straight-line type seedling separating device comprises a rack, a seedling cup opening and closing device, a flexible straight-line transmission device, a seedling cup moving device, a plurality of seedling cups and a control system, wherein the rack is fixedly provided with the flexible straight-line transmission device; the flexible straight-line transmission device is fixedly provided with the seedling cup moving device; the seedling cup moving device is fixedly provided with the seedling cup opening and closing device; the seedling cup moving device is fixedly provided with the seedling cups; the control system is respectively and electrically connected with a motor of the straight-line transmission device and an air cylinder of the seedling cup opening and closing device; the control system controls the motor to drive the flexible straight-line transmission device to move the seedling cup moving device so as to drive the seedling cups to reach designated positions and receive pot seedlings; the control system controls opening and closing the seedling cups through the seedling cup opening and closing device and enables the pot seedlings to fall in designated seedling falling points. The flexible reciprocating straight-line type seedling separating device provided by the invention is simple in structure, controllable in program and high in reliability; through flexible transmission, movement is stable, and noise and vibration are greatly reduced; the motor drives the seedling cups to do left-right reciprocating straight-line movement, the air cylinder is used for pushing the seedling cups to open and close, the seedling cups vertically face downwards, and the seedling falling posture is better.

Description

technical field [0001] The invention belongs to the field of automatic transplanting in agriculture, and in particular relates to a flexible reciprocating linear seedling separating device for a pot seedling transplanting machine. Background technique [0002] At present, mechanized transplanting has been greatly developed, and there are many kinds of transplanting machines with various functions. But it is generally a general-purpose transplanting machine. Since there are certain differences in the size and physical characteristics of various vegetable seedlings, the planting requirements such as row spacing, plant spacing, and the number of rows planted on the same ridge are also different. The general-purpose transplanting machine is widely used in various types of vegetable fields in my country. Has a certain degree of difficulty. From the initial seedling cultivation to transplanting of plug seedlings, there is a lot of repetitive labor in the middle. Continuous manual...

AI Technical Summary

Problems solved by technology

The seedling separation device generally adopts rigid transmission, the motion stability is not very good, and there is a large vibration that affects the accuracy of seedling separation

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