Novel precision batching device for fertilizer production

Abstract

The invention relates to a novel fertilizer production precision batching device. The device comprises a support frame, the support frame is provided with clamping seats, a first hopper, a second hopper and a third hopper are sequentially arranged above the clamping seats from left to right, a material guiding port is arranged below each of the first hopper, the second hopper and the third hopper,every material guiding port is provided with a solenoid valve, a batching auger is arranged below the support frame, feeding troughs corresponding to the clamping seats are arranged above the batching auger, the rear wall of every feeding trough is provided with a U-shaped groove, sliding slots are arranged at the left side and the right side of every U-shaped groove, a clamping plate is clampedand connected between the two sliding slots with facing openings, a rotating shaft is arranged in every U-shaped groove, every rotating shaft is provided with material guiding roller grooves, the rotating shafts are sequentially connected with a first motor, a second motor and a third motor from left to right, and a time relay and a material outlet are arranged at the right side of the batching auger. The device has the advantages of quickness in batching, high precision, convenience in use, and simple structure.

Description

Technical field [0001] The invention relates to the technical field of chemical fertilizer production equipment, in particular to a new type of accurate batching device for fertilizer production. Background technique [0002] In the process of agricultural production, compound fertilizer is an indispensable agricultural fertilizer; the ratio of raw materials in compound fertilizer directly affects the quality of compound fertilizer; at present, in the process of compound fertilizer production, the method of fertilizer batching is carried out in the form of conveyor belts. , That is, a conveyor belt outputs one component, and finally mixed and granulated. The ratio of each component is adjusted by setting the conveying speed of the conveyor belt, that is, the ratio of each component is controlled by flow control. This method has many defects, the biggest one is The batching accuracy is not high, and the controllability is not strong; because the flow rate will fluctuate during the...

AI Technical Summary

Problems solved by technology

[0002] In the process of agricultural production, compound fertilizer is an indispensable agricultural fertilizer; the ratio of raw materials in compound fertilizer directly affects the quality of compound fertilizer; currently, in the process of compound fertilizer production, the way of compounding fertilizer is carried out in the form of conveyor belt , that is, a conveyor belt outputs one ingredient, and finally mixes and granulates. The ratio of each ingredient is adjusted by setting the conveying speed of the conveyor belt, that is, the ratio of each ingredient is controlled by flow control. There are many defects in this method, and the biggest defect is The batching accuracy is not high, and the controllability is not strong; because there will be flow fluctuations during the conveying process of the conveyor belt, it cannot be guaranteed that the amount of materials everywhere on the conveyor belt is the same. , and there is no effective way to eliminate this fluctuation, so it causes the problem of inaccurate batching and poor error controllability; therefore, a new type of precise batching device for fertilizer production is needed

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