Reciprocating type seed drying device

Abstract

The invention discloses a reciprocating type seed drying device, and belongs to the technical field of seed processing mechanical equipment. The reciprocating type seed drying device is characterized in that the two ends of a seed drying pipeline are fixedly communicated with a material drying air inlet hopper and a material drying air exhaust hopper respectively; a material drying air blower is fixedly communicated with one side of the material drying air inlet hopper; an electric heating material drying grid plate is vertically and fixedly arranged on the inner side of the material drying air inlet hopper; a seed feeding hopper is vertically and fixedly communicated with the upper side of the seed drying pipeline along the material drying air inlet hopper end; a seed discharging hopper is vertically and fixedly communicated with the lower side of the seed drying pipeline along the material drying air outlet hopper end; a material drying reciprocating mechanism is horizontally and fixedly arranged on one side of the seed drying pipeline; a material drying reciprocating guide plate is slidably arranged on a material drying translation rail in the horizontal direction; and the middle of one side of a material drying storage container is fixedly connected to the end portion of a seed material drying rotating shaft. The reciprocating type seed drying device is reasonable in structural design, seeds can be efficiently, stably, continuously and quantitatively dried and processed, the seed processing automation degree is improved, and the processing and using requirements are met.

Description

technical field [0001] The invention belongs to the technical field of seed processing machinery and equipment, and in particular relates to a reciprocating seed drying device. Background technique [0002] The moisture content of newly harvested seeds is high, and the seeds at this time are not easy to store, and the following hazards are likely to occur during storage: the high-moisture seeds produce a greater respiration intensity, which will emit a lot of heat, and the seeds are prone to mildew; Alcohol is produced due to hypoxic respiration, which will poison the seeds and reduce the activity of the seeds; when the seeds with high moisture are exposed to low temperature, they are easy to be frozen to reduce the activity of the seeds, and even cause the seeds to die; the seeds with high moisture are easy to germinate when the temperature reaches a certain level , so that the seeds cannot be used; high-moisture seeds are also prone to breed pests and endanger the safety o...

AI Technical Summary

Problems solved by technology

The existing seed drying equipment commonly used in agricultural enterprises has a poor drying effect on seeds, and the seeds are heated and dried unevenly, making it difficult to fully and completely dry the seeds, and the seed drying efficiency is low. The agricultural seed drying device can heat the air in the seed drying pipeline by setting a heating mechanism, and the heated air is introduced into the casing through the drying mechanism to dry the seeds conveyed by the conveyor belt in the casing. The seeds can be heated evenly, which effectively accelerates the seed drying process. However, since the seeds in the casing are continuously conveyed by the conveyor belt, only the surface seeds can be dried, and the seeds conveyed on the conveyor belt cannot be completely dried. It cannot meet the needs of seed drying. In addition to the conveyor-type seed drying mechanism, there is also a drum-type seed drying mechanism that is commonly used. In actual use, it is difficult to achieve efficient and stable continuous drying of seeds. The degree of automation of drying processing is low, and it is difficult to meet the needs of processing and use

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