Fertilizer applying device

Abstract

The invention discloses a fertilizer applying device. A hopper is arranged above a casing of a fertilizer discharging device of the fertilizer applying device, a fertilizer discharging port is formed in the bottom of the casing of the fertilizer discharging device, a blanking port of the hopper is close to the side of a clamping wall of the casing of the fertilizer discharging device, a driving wheel is arranged in the casing of the fertilizer discharging device, two ends of the driving wheel are fixed on inner walls on two sides of the clamping wall of the casing of the fertilizer discharging device through a rotary shaft, a motion clearance exists between the driving wheel and the clamping wall only, and the driving wheel is driven by a power mechanism to rotate from one side of the clamping wall from bottom to top. The fertilizer applying device has the advantages that the principle that the driving wheel performs transfer and quantitative conveyance is adopted, accurate quantitation, simultaneous fertilizer application and mechanical walking as well as uniform and consistent fertilizer application can be realized, and the fertilizer discharging device is not blocked, can discharge fertilizer smoothly and can be adapted to different granular and compound fertilizer. Compared with a traditional operation manner, the device has the characteristics of accurate fertilizer application, good consistency, high working efficiency, low labor intensity, convenience in operation and the like.

Description

technical field [0001] The invention relates to the field of agricultural facilities, in particular to a fertilizing device. Background technique [0002] Before the tobacco leaves are planted, the basal fertilizer needs to be applied first, and then the ridges are transplanted to complete the planting. The uniformity of fertilization will affect the population structure and individual development level of tobacco leaves. If the fertilization rate is uniform and uniform according to the requirements of the amount of fertilizer applied, the growth of the field will be relatively consistent, which is convenient for field management and mature harvesting, and the quality of the tobacco leaves after roasting will be better. Harvesting and ripening bring greater difficulty, and the quality of the tobacco leaves after roasting is poor. [0003] At present, in the fertilization process, there are mainly two methods of manual and mechanical fertilization. The former is spread man...

AI Technical Summary

Problems solved by technology

The former is manually applied one by one by hand, which cannot accurately grasp the requirements for the amount of fertilizer applied. The uniformity is poor, and the labor intensity is high and the work efficiency is low.

Although the latter uses mechanical fertilization to improve work efficiency and reduce labor intensity, it is prone to problems such as inaccurate control of fertilization amount and fertilizer blockage. It still cannot meet the requirements of fertilization amount, poor uniformity and consistency of fertilization, and cannot meet fertilization requirements.

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