Soil-removing device for belt wheels of agricultural machine for farmland

Abstract

The invention discloses a soil-removing device for belt wheels of an agricultural machine for a farmland, and relates to the technical field of belt wheels. The soil-removing device comprises a belt wheel assembly, a fixed mechanism and soil-removing mechanisms, wherein the fixed mechanism for supporting the soil-removing mechanisms and scraping mud is movably arranged on the surface of the belt wheel assembly, and the soil-removing mechanisms for assisting the scraping of the mud are fixedly arranged on two sides of the fixed mechanism; and the belt wheel assembly comprises a transmission shaft. By arranging the belt wheel assembly, the fixed mechanism and the soil-removing mechanisms, positioning plates are pulled up to drive inserting rods to be separated from the insides of moving cavities and positioning holes so as to take protecting covers down, fixed rods can be detached by virtue of screw drivers, and then a scraping plate body and a belt body can be replaced; when the belt body is independently replaced, a user only needs to pull the scraping plate body rightwards and replace the belt body through a front-surface gap of a fixed frame, so that the replacement efficiency isfurther guaranteed; and the soil-removing device is simple in structure, easy to operate and convenient for the user to use.

Description

technical field [0001] The invention relates to the technical field of pulleys, in particular to an agricultural machinery pulley soil removal device for farmland. Background technique [0002] Pulleys, which belong to disc-hub parts, are generally relatively large in size. The manufacturing process is generally based on casting and forging. The pulleys are mainly used for long-distance transmission of power, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, Mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging machines, power transmission of some small horsepower motorcycles, power transmission of agricultural machinery, air compressors, reducers, reducers, generators, cotton gins, etc., But existing belt pulley also has the following deficiencies in use: [0003] When the pulley is working, due to the different working environment, such as the pulley on the tractor, the tract...

AI Technical Summary

Problems solved by technology

[0003] When the pulley is working, due to the different working environment, such as the pulley on the tractor, the tractor often works in the field, the pulley and the belt are easy to adhere to the soil, which affects the transmission progress of the belt. And to replace the scraper used to scrape the soil, it is necessary to disassemble the entire soil removal device for replacement, the process is cumbersome and slow, and the use effect is not ideal

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