A hollow V-belt pulley

Abstract

The invention discloses a hollow V-belt pulley. The hollow V-belt pulley comprises multiple round wheel spokes which are arranged at equal distance, wherein multiple belt poles vertical to the round wheel spokes are uniformly arranged on the periphery of the round wheel spokes; multiple V-belt grooves matching with the sections of the V-belts are formed in the belt poles; the V-belt grooves of the belt poles correspond to each other and are arranged linearly. When the hollow V-belt pulley is used for conveying disentegrated particles, the disentegrated particles are not easy to be stuck with the insides of the V-belt grooves; however, for the traditional V-belt pulley, disentegrated particles fall into the belt grooves and are filled with the belt grooves to affect operation.

Description

technical field [0001] The invention relates to a V-belt pulley, in particular to a hollow V-belt pulley. Background technique [0002] In the non-ferrous smelting industry, when the blast furnace material is formed by mechanical briquetting, a large amount of scrap will be produced, and the scrap will enter the blast furnace cavity for smelting together, which will affect the air permeability of the blast furnace column, and then affect the smelting efficiency of non-ferrous metals, resulting in many factories Manual feeding is adopted to minimize the entry of fine materials into the furnace. In this way, the degree of labor is large and the production efficiency is low. [0003] Materials are generally conveyed by V-belts, due to traditional V-belt pulleys (such as figure 1 The V-belt groove C shown in the figure) is a continuous semi-closed groove surrounding the V-belt pulley, and the V-belt groove is relatively shallow. When the V-belt is installed to transport fine sc...

AI Technical Summary

Problems solved by technology

[0002] In the non-ferrous smelting industry, when the blast furnace material is formed by mechanical briquetting, a large amount of scrap will be produced, and the scrap will enter the blast furnace cavity for smelting together, which will affect the air permeability of the blast furnace column, and then affect the efficiency of non-ferrous metal smelting, resulting in many factories Manual feeding is adopted to minimize the entry of fine materials into the furnace, so that the labor degree is large and the production efficiency is low

[0003] Materials are generally conveyed by V-belts, due to traditional V-belt pulleys (such as figure 1 The V-belt groove C shown in the figure) is a continuous semi-closed groove surrounding the V-belt pulley, and the V-belt groove is relatively shallow. When the V-belt is installed to transport fine scraps, the fine scraps are easy to fall into the V-belt groove and bonded In the V-belt groove, thus affecting the normal operation of the V-belt

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