Large-sized pelleting machine

Abstract

The invention relates to a large-scale pelletizing machine, which comprises a frame, a feeding device arranged on the frame, and a coating bucket. The feeding device includes a drug powder bin and a temporary seed storage bin arranged side by side. A spinner is provided, and the center of the bottom of the spinner is connected with a drive shaft, and the drive shaft is installed on the bottom of the coating barrel through the first bearing seat. Since the lower part of the seed temporary storage bin is equipped with a weighing bucket and a load cell, it is convenient The seeds and medicinal powder are mixed and pelletized into the cylinder in proportion to realize accurate quantification and good pelletization quality; the invention transports the coating agent in multiple directions along the circumference of the atomization sleeve, improving the quality of the pelletized seeds; It is also possible to input hot air into the hot air cavity through the hot air port to dry the coated seeds above the spinner to prevent the coated seeds from sticking together.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a large pelletizing machine. Background technique [0002] Seed coating is a seed treatment technology that uses seeds as carriers, wraps the seed coating agent on the surface of the seeds in the coating machine, and forms a layer of film coating. At the same time, it played a positive role in improving the standardization and commercialization of seeds. [0003] However, there are obvious defects in the existing pelletizing machine: 1. There is no drying system, so that the pelleted seeds stick together, the coating is uneven, and agglomerates; 2. The feeding amount is manually controlled, and the efficiency is low. 3. The atomization of the coating agent is not uniform, which reduces the quality of the pelleted seeds and affects the germination rate of the seeds. Contents of the invention [0004] The present invention aims to solve the above-mentioned defects, and pro...

AI Technical Summary

Problems solved by technology

[0003] However, there are obvious defects in the existing pelletizing machine: 1. There is no drying system, so that the pelleted seeds stick together, the coating is uneven, and agglomerates; 2. The feeding amount is manually controlled, and the efficiency is low. Low labor intensity; 3. The coating agent is atomized unevenly, which reduces the quality of pelleted seeds and affects the germination rate of seeds

Images