Single-shaft waste tire shredder

Abstract

The invention discloses a single-shaft waste tire shredder comprising a machine frame, a box, a drive shaft, two moving blade groups, a static blade group and a transmission device. The drive shaft isarranged in the box. One end of the drive shaft is connected with a motor through the transmission device. The two moving blade groups are arranged on the drive shaft. The two moving blade groups arearranged in a double-screw structure in the axial direction of the drive shaft. Each moving blade group comprises multiple moving blades. Each moving blade is installed on the drive shaft through a moving blade seat. The moving blades of the same moving blade group are sequentially arranged in the axial direction of the drive shaft in an adjacent manner and are sequentially staggered by the sameangle in the same rotation direction of the drive shaft. The static blade group comprises multiple static blades. The multiple static blades are transversely and sequentially arranged in an adjacent manner and fixed to the inner wall of the front side of the box. The single-shaft waste tire shredder is reasonable in structural design and capable of rapidly and accurately biting waste tires, the shredded rubber blocks are uniform in size, the manufacturing cost of the equipment is low, the shredding time of each tire is about 15 s, the shredding efficiency is improved by times, the equipment iseasy to maintain, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of rubber machinery, in particular to a single-shaft waste tire shredder. Background technique [0002] With the rapid development of the economy, the automobile transportation industry has become an important link to support economic development. A large number of waste tires are produced every year. How to recycle waste tires has become a topic that we must face. Because waste tires have strong heat resistance, anti-biology, anti-mechanical properties, and it is difficult to degrade under natural conditions. How can the ever-increasing waste tires not be reused and stacked in the open air for a long time, not only takes up a lot of land, is prone to fires, but also easily breeds mosquitoes and spreads diseases, resulting in waste of resources and serious pollution to the environment. The recycling of waste tires mainly relies on shredders and rubber breakers to make waste tires into rubber powder and then...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies of the above-mentioned prior art, the purpose of the present invention is to propose a single-shaft waste tire shredder to solve the problem that the existing tire shredders are difficult to quickly and accurately bite the tires, the size of the crushed rubber blocks is uneven, the crushing efficiency is low, and the equipment manufacturing is difficult. High cost, long crushing time, etc.

Images