Hot air head with long life

Abstract

The invention discloses a hot air head with the long life. The hot air head comprises a hot air head body, an air cylinder and an output shaft arranged on the air cylinder. The upper end of the hot air head body is fixedly connected with a connecting cylinder used for communicating with a hot air pipe, the side wall of the hot air head body is fixedly connected with a fixing cylinder, the output shaft is inserted into the fixing cylinder, and two cylindrical grooves are symmetrically formed in the rod wall of the end, located in the fixing cylinder, of the output shaft; and thrust springs arearranged in the cylindrical grooves, one ends of the thrust springs are fixedly connected with the inner walls of the cylindrical grooves, the other ends of the thrust springs are fixedly connected with limiting rods, and limiting holes corresponding to the limiting rods are formed in the side wall of the fixing cylinder. The hot air head body is low in weight, so that the load of the air cylinderof a power source is greatly reduced, the service life of the air cylinder can be prolonged, and needed power is reduced; and the hot air head body is high in surface hardness and good in abrasion resistance, thus, compared with an original hot air head, the service life of the hot air head is long, and the quality of products is stable in the production process.

Description

technical field [0001] The invention relates to the technical field of hot air heads, in particular to a hot air head with long service life. Background technique [0002] Dairy products: Refers to various dairy products that use cow's milk or goat's milk and their processed products as the main raw material, add or not add appropriate amount of vitamins, minerals and other auxiliary materials, and use the conditions required by laws, regulations and standards. A kind of food, also called cream products. [0003] At present, more and more fruit milk has been produced, which has enriched the types of milk and is deeply loved by people. When making fruit milk, it is necessary to clean and remove impurities from the original fruit. After cleaning, in order to quickly carry out follow-up production It is necessary to dry the fruit particles. In order to increase the drying range, the air cylinder is used to drive the hot air head to move back and forth to increase the drying ra...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most of the hot air heads in the prior art are made of aluminum bronze, are heavy in weight, have a large load on the cylinder of the power source, and have poor overall hardness and wear resistance, and the service life is limited to a certain extent. problems, and proposed a high-life hot air head

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