Crop fertilizing device capable of adjusting discharge amount by controlling opening and closing frequency

Abstract

The invention relates to the technical field of agricultural equipment, and discloses a crop fertilizing device capable of adjusting the discharge amount by controlling the opening and closing frequency. The crop fertilizing device comprises a first gear. A clamping rod is movably connected to the outer side of the first gear. The first gear rotates to enable a second cone pulley to rotate intermittently by 180 degrees, and the clamping rod moves upwards to enable the first gear to be meshed with a second rotating plate. The rotating frequency of the second cone pulley is reduced as the sizesof a first rotating plate and the second rotating plate are different, and subsequent control of the fertilizer discharge amount is benefited, so that the discharge amount is regulated, and linkage between structures is improved. A fifth rotating plate rotates, a long shaft of the fifth rotating plate is close to a left protruded column of a moving rod, the fifth rotating plate pushes the moving rod to move leftwards, a stop plate is enabled to be away from a discharge outlet, the left protruded column, away from the moving rod, of the long shaft of the fifth rotating plate is close to a rightprotruded column of the fifth rotating plate, the moving rod is driven to move rightwards, and the stop plate moves rightwards and upwards to be close to the discharge outlet. The position of the stop plate is controlled to control discharge conditions, automatic discharge is achieved, and the crop fertilizing device is convenient and rapid to operate.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a crop fertilization equipment that adjusts output by controlling the opening and closing frequency. Background technique [0002] With the rapid development of agricultural mechanization, the innovation of the rural labor force structure has been greatly accelerated, and the fertilizer applicator is one of the common agricultural equipment. [0003] Due to the poor ratio of nutrient elements in the soil itself or the lack of elements, the nutrient supply to the crops is insufficient. It is necessary to fertilize the soil to maintain and improve the fertility of the soil, increase the yield of the crops, and improve the quality of the crops. However, when planting different crops, the The same piece of soil may need to be supplemented with different amounts of fertilizer. The existing fertilization device requires the operator to control the amount of fertilizer ap...

AI Technical Summary

Problems solved by technology

[0003] Due to the poor ratio of nutrient elements in the soil itself or the lack of elements, the nutrient supply to the crops is insufficient. It is necessary to fertilize the soil to maintain and improve the fertility of the soil, increase the yield of the crops, and improve the quality of the crops. However, when planting different crops, the The same piece of soil may need to be supplemented with different amounts of fertilizer. The existing fertilization device requires the operator to control the amount of fertilizer applied based on experience. The amount of fertilizer applied is not easy to control and has a certain impact on the growth of crops. Too much will not only waste fertilizers, increase planting costs, and pollute the environment, but also make the concentration of the soil solution too high, which will hinder the absorption of nutrients or water by the crops, increase the osmotic resistance of the cells, make it difficult for the roots to absorb water, and even cause reverse osmosis of the root cells of the crops, resulting in The dehydration of the crops will cause burning or wilting of the crops, resulting in fertilizer damage and affecting the yield and quality of the crops. If the amount of fertilizer applied is too small, the crops will not get enough nutrients, which will slow down the growth and development of the crops, prolong the growth cycle of the crops, and reduce the yield of the crops. Greatly discounted, affecting the economic benefits of crops

[0004] Aiming at the deficiencies of the prior art, the present invention provides a crop fertilization equipment that adjusts the output amount by controlling the opening and closing frequency, which has the advantages of adjustable fertilization amount and convenient operation, and solves the problem that the amount of fertilizer cannot be controlled. Control the material frequency to adjust the output volume, increase the linkage between structures, control the position of the baffle to control the output situation, realize automatic output, and make the operation more convenient

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