Fertilizer distributor for agricultural planting

Abstract

The invention relates to the technical field of agricultural machinery and discloses a fertilizer distributor for agricultural planting. The fertilizer distributor comprises a fertilizer distributor fixing plate, two symmetric support plates are fixedly mounted on two sides of the bottom of the fertilizer distributor fixing plate, the top of one side of each of the two support plates is fixedly sleeved with a first bearing, a connecting rod located in the first bearings is fixedly mounted in one side of one support plate in a sleeved manner, one end of the connecting rod extends to one side ofthe other support plate, two ends of the connecting plate are fixedly sleeved with rotating wheels located on the side of the support plate, and outer surfaces of the rotating wheels are fixedly sleeved with uniformly distributed antiskid bulges. According to the fertilizer distributor for agricultural planting, fertilizer sticking to an inner cavity of a fertilizer distribution box is convenientto scrape away by a first scraper and a stirring scraping device, the condition that the inner cavity of the fertilizer distribution box rusts and following use is affected due to the fact that fertilizer sticks to the inner cavity of the fertilizer distribution box is avoided, and time required for manual cleaning is saved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fertilizer spreader for agricultural planting. Background technique [0002] Fertilizer spreader is the most common spreading machine for agricultural planting. It is driven by the power output shaft to rotate the fertilizer spreader to spread the fertilizer by centrifugal force. There are two types of single disc and double disc. It is equipped with 2-6 blades, and their installation positions on the turntable can be radial, or they can be inclined forward or backward relative to the radius, and the shape of the blades can be straight, curved, or forward inclined. The chemical fertilizer with good fluidity can be spread farther, and the backward inclined leaves are not easy to adhere to the hygroscopic chemical fertilizer. [0003] At present, when the common fertilizer spreader is used, it is often impossible to control the amount of fertilization. Even if the...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fertilizer spreader for agricultural planting, which has the advantages of being convenient to control the amount of fertilization and the angle of fertilization, and uniform fertilization. There are a few fertilizer spreaders that can adjust the amount of fertilizer, and the adjustment is cumbersome. The fertilizer spreader cannot adjust the angle of fertilization according to the needs of use, which is easy to cause waste of fertilizer. Due to long-term use, a large amount of fertilizer is easily attached to the inside of the fertilizer box, which is very Difficult to clean, easy to cause rust damage inside the fertilizer tank

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