Seed screening and seed dressing device for agricultural planting

Abstract

The invention discloses a seed screening and seed dressing device for agricultural planting. The seed screening and seed dressing device comprises a sieve tray, the bottom end of the sieve tray is provided with a plurality of sieving holes, one side of the sieve tray is provided with a discharging port, the bottom end of the sieve tray is connected with a discharging barrel, a plurality of first supporting columns are arranged on the discharging barrel, the bottom of each of the first supporting columns is fixed to the top end of a stirring chamber, a discharging end of the discharging barrelpenetrates the top end of the stirring chamber to be arranged in the stirring chamber, and a motor is arranged on one side of the outer wall of the stirring chamber. The seed screening and seed dressing device has advantages that moving plates movably sleeve round rods, liquid pesticides contacting with the moving plates drive the moving plates to rotate, stirring of the liquid pesticides and seeds is accelerated through rotation of the moving plates, the liquid pesticides and the seeds are discharged into a filter chamber through a first liquid outlet, and seeds are left on a filter plate under the action of the filter plate while the liquid pesticides are discharged from a second liquid outlet. The seed screening and seed dressing device is simple in structure and high in usability.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a seed screening and mixing device for agricultural planting. Background technique [0002] At present, with the development of science and technology, agricultural technology is also constantly updated. In the process of agricultural planting, seeds are the main way for most crops to reproduce, and crops are at their most vulnerable period in the seed stage. At this time, the seeds They are often attacked by diseases and insect pests, which affect the germination rate and the planting effect. Therefore, we need to protect the seeds, and wrapping the outer skin of the seeds with a layer of pesticides is a main way of protecting them during the seed stage. However, the existing Most of the drug mixing methods are to put the seeds and pesticides together in the mixing tank and turn them over manually. This will not only fail to ensure uniform mixing, but also easily...

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Problems solved by technology

[0002] At present, with the development of science and technology, agricultural technology is also constantly updated. In the process of agricultural planting, seeds are the main way for most crops to reproduce, and crops are at their most vulnerable period in the seed stage. At this time, the seeds They are often attacked by diseases and insect pests, which affect the germination rate and the planting effect. Therefore, we need to protect the seeds, and wrapping the outer skin of the seeds with a layer of pesticides is a main way of protecting them during the seed stage. However, the existing Most of the drug mixing methods are to put the seeds and pesticides together in the mixing tank and turn them over manually. This will not only fail to ensure uniform mixing, but also easily cause some seeds to be damaged without being wrapped with pesticides. Put the seeds into the mixing bin. Before the seed screening, it will be mixed with unqualified agricultural seeds, so a small stirring device is needed to mix the seeds

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