Filling system for agricultural chemical production of agriculture

Abstract

The invention relates to a filling system for agricultural chemical production of agriculture. The filling system comprises a liquid transporting tank, a filling pipe, a controller, a plurality of pouring nozzles and a machine frame, wherein the liquid transporting tank and the controller are arranged on the machine frame; the filling pipe is a bended pipeline consisting of a vertical part and a horizontal part; the vertical part of the filling pipe is connected with the bottom end of the liquid transporting tank, and a valve is arranged on the vertical part of the filling pipe; the pouring nozzles are arranged at the lower part of the horizontal part of the filling pipe, and communicate with an inner cavity of the filling pipe; a flow sensor is arranged at the upper part of each pouring nozzle, and an electromagnetic valve is arranged at the lower parts of the pouring nozzles; and the flow sensors and the electromagnetic valve are respectively connected with the controller. According to the filling system disclosed by the invention, the controller, the flow sensors and the electromagnetic valve are arranged, so that the filling capacity each time can be accurately controlled, and the problems that a conventional filling machine for an agricultural chemical production line is low in accuracy and complex in structure are solved.

Description

technical field [0001] The invention relates to the field of pesticide production, in particular to a filling system for agricultural pesticide production. Background technique [0002] At present, there is a common problem in the industry that the filling accuracy is relatively poor. The reason is that the liquid level in the liquid storage tank is notified by two liquid level detectors, high and low, to replenish the liquid when the liquid level is low, and when the liquid level is high. Stop adding liquid when the liquid level is reached, so there must be a height difference between the high and low liquid level detectors. When the liquid is being filled, the liquid is left in the container from the liquid storage tank through the filling nozzle. When the liquid level is high, the hydraulic pressure is large, and when the liquid level is low, the hydraulic pressure is small, because it is controlled by a certain period of time. Filling capacity, which leads to the differ...

AI Technical Summary

Problems solved by technology

[0002] At present, there is a common problem in the industry that the filling accuracy is relatively poor. The reason is that the liquid level in the liquid storage tank is notified by two liquid level detectors, high and low, to replenish the liquid when the liquid level is low, and when the liquid level is high. Stop adding liquid when the liquid level is reached, so there must be a height difference between the high and low liquid level detectors

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