Automatic seedling raising device for spherical vegetable seeds

Abstract

The invention provides an automatic seedling raising device for spherical vegetable seeds. the automatic seedling raising device for spherical vegetable seeds comprises a support assembly, a transmission assembly, a hole pressing assembly and a seed putting assembly; the support assembly comprises a concave frame; the transmission assembly comprises two rollers which are symmetrically arranged bilaterally, a belt is installed on the two rollers in a matched way, and holed trays are placed on the belt; the hole pressing assembly comprises a hole pressing plate, a guide rod is arranged in the middle of the top face of the hole pressing plate, and a lifting assembly is installed at the rear end of the guide rod in a matched way; a discharging assembly comprises a hopper, a suction column is arranged below the hopper, four suction hole groups are uniformly distributed in the surface of the suction column in the circumferential direction, a driving assembly is installed at the end of the suction column in a matched way, and air pipes are also installed at the two ends of the suction column in a matched way. Compared with the prior art, the automatic seedling raising device has the advantages that integrated operation of transmission, hole pressing and seed putting is realized, the automation degree is high, seeds can be rapidly, accurately, efficiently and stably bred, the breedingefficiency is greatly improved, and the labor cost is saved.

Description

technical field [0001] The invention relates to the technical field of seedling raising, in particular to an automatic seedling raising device for spherical vegetable seeds. Background technique [0002] my country is a big agricultural country, and agriculture is getting more and more attention from the country. In agriculture, seeds are the most important means of production. Crop breeding is the prerequisite for obtaining high-quality new varieties, and new varieties are the core basis for the progress of agricultural science and technology. At present, my country's breeding industry is in a stage of vigorous development. Most of the seedlings are artificially bred. There are still relatively few automatic breeding devices, and the development level of breeding mechanization is relatively slow. Most of the rare seedling seeding devices on the market still use positive and negative pressure conversion elements to convert the positive pressure in the air tank into negative...

AI Technical Summary

Problems solved by technology

At present, my country's breeding industry is in a stage of vigorous development. Most seedlings are raised artificially, and there are still relatively few automatic breeding devices. The development level of breeding mechanization is relatively slow.

Most of the rare seedling seeding devices on the market still use positive and negative pressure conversion elements to convert the positive pressure in the air tank into negative pressure, which makes the negative pressure unstable, and often causes a large amount of manual labor and poor breeding efficiency in the breeding work. low level problem

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