Seedling plug tray sowing equipment

Abstract

The invention discloses a complete set of equipment for sowing seedling trays, including a frame, a conveying device, a matrix filling device, a seeding device, a hole pressing device, a pneumatic device, and a control device. A support frame, a motor and a transmission guide rod are arranged under the frame, and the bottom of the support frame is A set of ground wheels are installed at both ends, and the output end of the motor is connected to the transmission guide rod; the conveyor belt and the tray positioning assembly are installed above the frame, and the tray positioning assembly is placed on the conveyor belt; the control device includes an electric control box and a liquid crystal display operation interface , electrical component assembly board, programmable controller, photoelectric sensor; filling matrix device, seeding device, pressure hole device, pneumatic device, control device, multiple photoelectric sensors are installed on the frame; two filling matrix devices, two sowing The devices are all connected to the shield and the seeding device motor installed on the lower side of the frame; each photoelectric sensor is connected to the electric control box at one end of the frame, and the programmable controller in the electric control box is connected to each device. It has the characteristics of high degree of automation and is suitable for seeds of different shapes.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a complete set of equipment for sowing seedling trays. Background technique [0002] my country is a big agricultural country and a big consumer of agricultural products. Agricultural production and its products play an important role in the national economy and people's lives. With the increasing demand for agricultural products in economic and social development, traditional agricultural production methods can no longer meet the needs of economic and social development. Crop seedling cultivation and transplanting technology shows the advantages of high yield, high quality and good benefit. Along with this new cultivation technology, industrial seedling cultivation technologies such as greenhouse and greenhouse seedling cultivation have also been applied. important parts of. At present, most of the seedling cultivation in plug trays is carried out by manual su...

AI Technical Summary

Problems solved by technology

my country's plug-in precision seeding equipment started relatively late, and the existing products have shortcomings such as automation, unstable performance, small application range, poor integration of agricultural machinery and agronomy, and low efficiency in practical applications.

[0003] The technology of plug precision seeding equipment in foreign countries is relatively mature, but due to the high price and the difference with my country's agronomic requirements, it is rarely used in China

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