Agricultural fertilizer spreader

Abstract

The invention discloses an agricultural fertilizer spreader comprising a spreader body, wherein, the spreader body is provided with a funnel on the top, a dust-proof membrane is provided with a winding roller at the other end, a mounting plate is provided with a scraper plate at one side, a moving groove is provided with a storage plate at the bottom, and an effluent box is provided with an effluent pipe at the bottom. The agricultural fertilizer spreader has a scientific and reasonable structure and can be safely and conveniently used for clearing fertilizer residue that adheres to inner walls of the funnel by the scraper plate to prevent fertilizer from being blocked by fertilizer residue leading to uneven fertilizer spreading and install the scraper plate by a regulating spring to facilitate the scraper plate to clear edges and curves; water in a storage tank flows in the middle of the effluent box at first under functions of a regulating plate and a water blocking plate to guarantee the same amount of water drained by the effluent pipe every time and prevent direct drainage from causing unstable effluent quantity under pressure difference of effluent due to difference in the remaining water quantity in the storage tank.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an agricultural fertilizer spreader. Background technique [0002] Agriculture is one of the basic industries that human beings can survive. When humans cultivate crops, they use agricultural technical measures that apply fertilizers to the soil or spray them on plants to provide the nutrients needed by plants and maintain and improve soil fertility. Increase soil nutrients, facilitate crops to better absorb the nutrients needed for growth, increase crop yields, improve crop quality, and thus improve crop economic benefits. The structure of the hand-push fertilizer spreader in the existing market is similar to that of the salt spreader. The installation shaft of the moving wheel drives the diverter to rotate, so that the turntable installed on the output shaft of the diverter opens the discharge port at the bottom of the hopper intermittently and regularly. After ...

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Problems solved by technology

[0003] The present invention provides an agricultural fertilizing and spreading machine, which can effectively solve the above-mentioned background technology that the current fertilizing and spreading machines on the market cannot replenish water sources in time after fertilizing and spreading, making it difficult for fertilizers to dissolve and infiltrate into the soil in a timely manner. Rain is needed after fertilization. The weather will easily cause the fertilizer to dissolve in the rain and lose it, which is not conducive to improving the nutrient content of the soil and causing waste of fertilizer. At the same time, the existing hand-push fertilizer spreader has only two moving wheels, and the user needs to use it when turning It has great physical strength, and at the same time it is difficult to determine the direction of rotation, which will easily lead to over-steering and steering failure, which is not conducive to turning to mobile fertilization according to the condition of the field ridge. When adding fertilizer to the fertilizer spreader before fertilization, the bagged fertilizer needs to be lifted. This increases the labor intensity of the user. At the same time, due to the uncertainty of the lifting height, it is also easy to generate a large amount of dust when dumping. The dust contains a pungent smell, which is likely to cause the user's respiratory tract infection. In a humid environment , the fertilizer in the funnel is easy to stick to the inner wall of the funnel after being damp, and the existing fertilizer spreader cannot clean the sticky fertilizer on the inner wall of the funnel in time, which will easily lead to the problem that the fertilizer cannot be fed in time

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