4results about How to "Easy to assemble and replace" patented technology

The utility model relates to a kind of scraper device and stirring device for scraping wall stirring, including connecting plate (2), pin shaft (3), scraper (4) and split pin (1);The connecting plate (2) one end is connected with stirring paddle (5), and the other end of connecting plate is connected with pin shaft (3), and the axis of pin shaft (3) is perpendicular to the movement direction of stirring paddle (5);Multiple scrapers (4) are sleeved on the pin shaft (3), and scraper (4) can rotate around pin shaft (3);The end of pin shaft (3) away from pin shaft cap is installed split pin (1) to limit scraper (4).The utility model is simple in processing and manufacturing, easy to disassemble and install, scraper is closely adhered to tank wall, scraper self-regulating effect is obvious, wall is scraped clean, easy to clean, and assembly replacement is convenient.

A traveling wheel used for a car stopping roadblock is composed of a rubber wheel and a hub, and the hub is composed of a symmetrical two-piece split structure. The two split hubs respectively clamp the two sides of the rubber wheel and are fixed through bolts and nuts; a traditional hub of an integrated structure is designed to be of a split type two-piece structure, the two hub pieces clamp the two sides of the rubber wheel respectively and are fixedly installed through the bolts and the nuts, the split type hub is simple in machining and manufacturing process and very convenient to replace and assemble, and operation can be completed without professionals.

The present application relates to the technical field of outdoor working equipment, in particular to a cutting mechanism, an intelligent mower and a mower. The cutting mechanism comprises a connecting assembly and a cutter head. The connecting assembly is connectable to a motor output shaft. The cutter head is detachably connected to the connecting assembly. The mower has a motor with a motor output shaft. The mower further comprises the cutting mechanism or the cutter head. The cutter head is connected to the motor output shaft through detachable connection to the connecting assembly. The cutting mechanism provided by the present application has the advantages of convenient and quick assembly and replacement, high efficiency and good safety. The mower provided by the present application has the advantages of convenient and quick assembly and replacement, high efficiency and good safety of the cutter head of the cutting mechanism.

This utility model discloses a cutting device for aluminum die-casting equipment, comprising: a cutting tool for cutting from top to bottom, a first plate body disposed below the cutting tool, and an electromagnet assembly disposed below the first plate body; the first plate body is arranged at an angle, and a first opening is provided at the lower part of the first plate body, with a filter plate covering the first opening; the electromagnet assembly is disposed against the downward-facing side of the first plate body. This utility model solves the technical problem of inconvenient separation and recovery of aluminum chips, aluminum strips, and ferromagnetic impurities, achieving the technical effect of separating aluminum strips, aluminum chips, and ferromagnetic impurities and recovering aluminum chips and aluminum strips.