Jaw type vibration crusher

Abstract

The invention relates to a jaw type vibration crusher which comprises a chassis (1), a base (2) arranged on the chassis and capable of adjusting a tilt angle, a buffer spring device (3) arranged on the base, a movable jaw body (5) arranged on the buffer spring device and having a top surface as an incline surface, an eccentric vibration device (6) arranged on the movable jaw body and a fixed box body (3) aslant arranged on the base and positioned above the movable jaw body, wherein an incline fixed tooth plate (7) is arranged in the fixed box body, an incline vibration tooth plate (8) opposite to the fixed tooth plate (7) is arranged at the top of the movable jaw body, an included angle cavity between the fixed tooth plate and the vibration tooth plate forms a crushing cavity of the crusher, and a rotating shaft of the eccentric vibration device is connected with an output shaft of a drive motor (13) by adopting a flexible coupler. Crushed stone fines and power are less, metal and other non-crushed matters can be fed simultaneously without causing the equipment damage, and angles of a feeding hole and a discharging hole can be adjusted according to the demands.

Description

technical field [0001] The invention relates to the technical field of jaw crushers. Background technique [0002] Ordinary simple oscillating jaw crusher and complex oscillating jaw crusher are one of the most widely used crushing equipment in ore crushing processing. Because the processed products produced by this type of equipment have a large amount of fine materials and powder, for ores that do not need fine materials and powder materials, there is a large amount of waste outside the specifications of the finished ore, resulting in large waste and environmental pollution. Secondly, since this type of equipment has no retreat buffer device, after metal and other non-broken objects enter the machine, it is easy to cause equipment damage. In addition, because the feeding and discharging angle of this type of equipment must be vertical to the ground, the angle cannot be changed, and special materials such as waste reinforced concrete and other special materials with a part...

AI Technical Summary

Problems solved by technology

Due to the processed products produced by this type of equipment, the amount of fine materials and powders is large. For ores that do not need fine materials and powders, the amount of waste materials outside the specifications of the finished ore is large, resulting in large waste and environmental pollution.

Secondly, since this type of equipment has no retreat buffer device, after metal and other non-broken objects enter the machine, it is easy to cause equipment damage

In addition, since the feeding and discharging angle of this type of equipment must be perpendicular to the ground, the angle cannot be changed, and special materials such as waste reinforced concrete and other special materials with a particularly long size cannot be crushed, which limits the scope of use of the equipment

Images