Large numerical control seed coating system

Abstract

The invention discloses a large numerical control seed coating system, comprising a seed coating machine, a detection device, a control system and an executing mechanism, wherein a stock bin, a pharmacopoeia mixing chamber, a drum, a separation tank and a metering pump are arranged on the frame of the seed coating system, wherein the drum is tipsily arranged on the frame; the outlet of the stock bin and the outlet of the metering pump are connected with the pharmacopoeia mixing chamber; the outlet of the pharmacopoeia mixing chamber is connected with an upper opening of the drum; a lower opening of the pharmacopoeia mixing chamber is connected with the separation tank; the inlet of the metering pump is connected with a drug feeding device; the drug feeding device is formed by a drug storage tank and a work medical kit in a communication manner; a stirring apparatus is arranged inside the work medical kit; the detection device is a sensor arranged in the work medical kit and the stock bin; the sensor is connected with the executing mechanism through a control system; the executing mechanism comprises an electromagnetic valve arranged on a communicated pipeline of the drug feeding device, a motor for driving a seeding poking roller to rotate and a motor connected with the metering pump.

Description

Technical field [0001] The invention relates to the technical field of seed processing equipment, in particular to a large-scale numerical control seed coating system. Background technique [0002] At present, most of the seed coating machines used in domestic and foreign production are mechanical and semi-mechanical, which are difficult to operate, especially the error of the drug-to-species ratio is too large and difficult to master, and the drug-to-species ratio cannot be performed simultaneously. The seeds are still being supplied when there is no medicine, and the phenomenon of failure to synchronize seriously causes the waste of seeds and affects the quality of seed coating. During coating, the seed coating agent is seriously polluted and harms human health. Coating with the production line, it takes more than half a year or even longer to sow after coating. Therefore, damage to the seeds is likely to cause phytotoxicity, while polluting the environment, reducing the effic...

AI Technical Summary

Problems solved by technology

It is coated with the production line, and it takes half a year or even longer to sow seeds after coating, so the damage to the seeds can easily cause phytotoxicity, pollute the environment at the same time, and reduce the efficacy of the seed coating agent

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