After the grid trash remover has been used for a long time, the tooth target is easy to deform. The tooth chain of the mechanical grid is assembled by a group of nails and teeth. It has strong bearing capacity, rarely damages the ring, and the teeth run smoothly. The teeth are set evenly and replaced easily. It has sufficient strength and stiffness. It can be seen that the tooth target plays an important role in the mechanical grid equipment.
The tooth harrow tube is an important moving part of the rotary cleaning machine. It also plays a dual role in supporting the chain, preventing the chain from derailing and salvaging dirt. The middle part is the weak link of the whole body. Many related problems, such as chain plate twisting and chain breaking, are mostly caused by the deformation of the harrow tube, so its strength and stiffness should be fully guaranteed.
From the operation point of view, the main reason for the deformation of the mechanical lattice tooth target is that the dirt is too much and too concentrated, which leads to the overload of the single channel tooth harrow, and the deformation of the tooth harrow tube leads to the failure
Faced with the situation that mechanical lattices are easy to occur, we should set the material of the tooth target tube as the material with sufficient diameter and wall thickness. For larger rotary vacuum cleaners, we can consider using multiple traction chains to increase the force on the rake, or through local reinforcement of the middle of the rake tube, make it become a force bearing component with variable cross-section.
