Scraper type fertilizer discharge mechanism convenient in precise and precise-quantity control and discharge control method
A fertilization mechanism and scraper-type technology, applied in fertilization devices, fertilizer distributors, applications, etc., can solve the problem of inability to adjust at multiple angles, and achieve the effect of controlling the depth of fertilization and increasing practicability and functionality.
Active Publication Date: 2020-02-28
AGRI MACHINERY INST CHINESE TROPICAL ACAD OF SCI
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[0006]
The purpose of the present invention is to provide a scraper-type fertilizer discharge mechanism and discharge control method that are convenient for precise and precise control, so as to solve the problem that it cannot be adjusted from multiple angles in the above-mentioned background technology
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] see Figure 1-7 , the present invention provides a technical solution: a scraper-type fertilizer discharge mechanism that is convenient for precise and precise control, including a scraper movable plate 1, a scraper connecting plate 2, a main scraper 3, a washer 4, an adjusting nut 5 and an adjusting bolt 6. The scraper connecting plate 2 is hinged on the left side of the scraper movable plate 1, and the main scraper 3 is installed behind the scraper co...
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The invention discloses a scraper type fertilizer discharge mechanism convenient in precise and precise-quantity control and a discharge control method. The scraper type fertilizer discharge mechanismcomprises a scraper moving plate, a scraper connecting plate, a main scraper, a gasket, an adjusting nut and an adjusting bolt, wherein the scraper connecting plate is movably hinged to the left sideof the scraper moving plate, the main scraper is mounted at the rear of the scraper connecting plate through the adjusting bolt and the adjusting nut, the gasket is arranged on the right side of theadjusting nut and arranged on the outer side of the adjusting bolt, and the adjusting bolt penetrates the scraper connecting plate and the main scraper. The scraper type fertilizer discharge mechanismhas the advantages that the scraper type fertilizer discharge mechanism is provided with the scraper moving plate, the surface of the scraper moving plate is provided with an arc-shaped through groove and a through hole structure, the scraper moving plate can rotate around the through hole in a follow-up mounting process, and the rotation range of the scraper moving plate can be effectively limited by the coordination of the arch-shaped through groove and the bolt to achieve free Y-direction angle adjustment of the device.
Description
technical field [0001] The invention relates to the technical field of fertilization and discharge control devices, in particular to a scraper type fertilizer discharge mechanism and a discharge control method that are convenient for precise and precise control. Background technique [0002] Commonly used fertilization discharge control devices mainly include grooved wheel type, centrifugal type, leaking type, pneumatic type and scraper type, etc. The first four mainly rely on controlling the amount of fertilizer flowing into the fertilizer discharge mechanism per unit time to achieve precise and precise discharge control , Generally, the fluidity of the fertilizer is high, and the fertilizer is required to have a good dryness and a non-sticky surface. The discharge control of scraper fertilization mainly relies on limiting the height of the scraper in the fertilizer turntable to control the amount of fertilizer scraped up. Compared with the first four methods, it has lower ...
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IPC IPC(8): A01C15/00
CPCA01C15/00Y02P60/21
Inventor 张园王业勤邓怡国陈沛民燕波欧忠庆韦丽娇
Owner AGRI MACHINERY INST CHINESE TROPICAL ACAD OF SCI