A stone crusher with booster mechanism

Abstract

A stone crusher with a booster mechanism, the booster mechanism includes a pressure rod, a push-pull rod, a pressure plate and a pressure groove, the pressure groove is a rectangular groove with an upward opening, and the pressure plate includes a An L-shaped structure composed of a horizontal plate and a vertical plate, wherein the horizontal plate is in close contact with the bottom surface of the inner cavity of the rectangular groove and can slide laterally along the bottom surface of the inner cavity, and one side of the vertical plate and one side of the rectangular groove form a In the working chamber for extruding stone, the upper end of the working chamber is provided with a feed port, and the lower end is provided with a discharge port. One end of the pressure rod is rotatably connected with the inner wall of the rectangular groove, and the other end is rotatably connected with the end of the connecting rod far away from the flywheel. The middle part is connected with one end of the push-pull rod through a rotating shaft, and the other end of the push-pull rod is rotatably connected with the vertical plate in the pressing plate through a pin lug. The stone crusher with a booster mechanism of the present invention has relatively low power consumption in actual production, high efficiency, good crushing effect on stones, and relatively uniform lumpiness after crushing.

Description

technical field [0001] The invention relates to the field of crushing machinery for factories, mines and other enterprises, in particular to a stone crusher with a booster mechanism. Background technique [0002] For the crushing of various ores, construction stones and other large blocks, in the past, industrial and mining enterprises usually used jaw crushers to crush stones. , but in the process of use, since the fixed jaw and the movable jaw are set at a certain angle, if too many stones are crushed at one time, it is easy to cause the blockage of the feeding port, and only the movable jaw is connected with a power device. It is relatively small, which indirectly causes the disadvantages of low crushing efficiency and uneven particle size after crushing. Contents of the invention [0003] The purpose of the present invention is to provide a stone crusher with a booster mechanism. By adopting a composite booster structure, a huge crushing force can be generated with a ...

AI Technical Summary

Problems solved by technology

[0002] For the crushing of various ores, construction stones and other large blocks, in the past, industrial and mining enterprises usually used jaw crushers to crush stones. , but in the process of use, since the fixed jaw and the movable jaw are set at a certain angle, if too many stones are crushed at one time, it is easy to cause the blockage of the feeding port, and only the movable jaw is connected with a power device. Relatively small, which indirectly causes the disadvantages of low crushing efficiency and uneven material particles after crushing

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