Liquid fertilizer uniformly spraying topdressing vehicle

Abstract

The invention discloses a liquid fertilizer uniformly spraying topdressing vehicle. The vehicle includes a vehicle frame, a push rod and a fertilizer storage box. The push rod is fixed on the front end of the vehicle frame, the fertilizer storage box is fixed on the middle of the top surface of the vehicle frame, a power source controller is arranged between the fertilizer storage box and the pushrod, and the lower portion of the fertilizer storage box is a sealed cavity. The device is ingenious in structure, liquid fertilizers can be sprayed into lands through a scatter cavity and the internal structure of the scatter cavity in a scatter mode, topdressing work of large-area land can be completed by using the push rod to push the vehicle frame, a stirring motor drives a anti-agglomerationstirring shaft to stir the liquid fertilizers, the problem that the agglomeration of the liquid fertilizers blocks the inside of the vehicle is avoided, normal operations of the topdressing work areensured, the device is convenient to use, and operating efficiency is greatly improved. The entire vehicle is controlled by a battery pack and an intelligent power source, when the battery pack is undervoltage, the vehicle can automatically disconnect power supplied for loads, undervoltage protection of batteries is effectively achieved, and the service life of the vehicle is effectively prolonged.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a topdressing vehicle for evenly spraying liquid fertilizer. Background technique [0002] The function of top dressing is mainly to supply a large amount of nutrients for crops in a certain period, or to supplement the shortage of base fertilizer. Production is usually a combination of base fertilizer, seed fertilizer and topdressing, usually with base fertilizer as the main fertilizer and topdressing as supplementary. Usually topdressing fertilizers are quick-acting fertilizers, and in order to ensure that the fertilizers are quickly absorbed by the crops, liquid fertilizers are usually used. [0003] The methods of topdressing generally include flushing, burying, spreading, drip irrigation, infiltration by intubation, foliar spraying, etc. For topdressing of large-scale paddy fields, it is necessary to improve the efficiency of topdressing to ensure that all seedlings ca...

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Problems solved by technology

[0003] The methods of topdressing generally include flushing, burying, spreading, drip irrigation, infiltration by intubation, foliar spraying, etc. For topdressing of large-scale paddy fields, it is necessary to improve the efficiency of topdressing to ensure that all seedlings can be replenished within a period of time As a result, the traditional way is to sprinkle and topdress manpower, which requires a huge amount of manpower and poor continuous operation

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