Mud-scraping mechanism for press wheel

Abstract

The invention discloses a mud-scraping mechanism for a press wheel. The mud-scraping mechanism comprises a frame, a suppressing shaft, a press wheel, installation seats, a mud-scraping shaft, taperedprotrusions and a driving belt. The suppressing shaft is installed on the right side of the frame through a bearing. The press wheel is installed on the press shaft. The mud-scraping mechanism is characterized in that the two installation seats are respectively installed inside and outside of the frame; a connecting line between the two installation seats is parallel to the press shaft; the mud-scraping shaft is installed between the two installation seats through a bearing; the outer peripheral surface of the mud-scraping shaft is fixedly connected with the tapered protrusions; outer ends ofthe press shaft and the mud-scraping shaft are fixedly connected with a rotary disk; and additionally, the press shaft is connected with the mud-scraping shaft through the driving belt. The mud-scraping mechanism for the press wheel is advantaged by being novel in structure and high in mud-scraping efficiency.

Description

technical field [0001] The invention relates to a mud scraping mechanism for a pressing wheel, which is applied in the technical field of agricultural machinery. Background technique [0002] With the continuous advancement of science, in agricultural production, agricultural machinery gradually replaces traditional manual operations. The seeder is used as a sowing machine, and the seeder is equipped with a pressing wheel, which suppresses the soil through the pressing wheel and compacts the plowing layer to achieve leveling of the land. At present, most of the pressing wheels on the market adopt a cylindrical structure, and most of the seeder operations are in farmland. Due to the characteristics of the soil, it is sticky. During the pressing process, the surface of the pressing wheel will adhere to the soil. As the working time increases, The soil thickness on the surface will become thicker and thicker, so a mud scraping mechanism is needed to scrape the mud on the surfac...

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of science, in agricultural production, agricultural machinery gradually replaces traditional manual operations. The seeder is used as a sowing machine, and the seeder is equipped with a pressing wheel, which suppresses the soil through the pressing wheel and compacts the plowing layer to achieve leveling of the land. At present, most of the pressing wheels on the market adopt a cylindrical structure, and most of the seeder operations are in farmland. Due to the characteristics of the soil, it is sticky. During the pressing process, the surface of the pressing wheel will adhere to the soil. As the working time increases, The thickness of the soil on its surface will become thicker and thicker, so a mud scraping mechanism is needed to scrape the mud on the surface of the pressure wheel. Although there are some mud scraping mechanisms in the market, the effect is not ideal, and the mud is easy to adhere to the scraper or scraper.

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