The Structure Type of Hongxing Impact Crusher

There are many structure types of the impact crushers. In this article, the experts of Henan Hongxing Mining Machinery will introduce the structure type for the crusher users.
First, the first is the self-gravity structure type. The impact plate maintains the normal position through the self gravity. When the crusher meets the foreign body, such as the large piece of iron block, the impact plate rises around the deflection of the hanging spindle with the action of the impact of the ore blocks. When the foreign bodies are discharged, the impact plate will reset with the action of the self gravity. The gap between the impact plate and the plate hammer is adjusted by the nut of the hanging screw. The impact plate of the single-rotor impact crusher uses the self-gravity structure of the impact crusher.
Second, the heavy hammer structure impact crusher uses the lever hammer to the normal operating position of the impact board. The size of the balance force can be adjusted by the displacement of the heavy hammer on the lever the bolt is used to fastened it.
Third, the spring structure type impact crusher uses the preload force of the spring to maintain the normal operating position of the counter plate. With the impact action and the compression deformation of the spring, the impact plate rotates around the suspension spindle to make the foreign body discharged. Then the impact plate resets automatically. The spring adjusting mechanism also plays the security role. You can choose the coil spring and you can also use the composition structure with the plate spring and lever. The latter can use smaller amount of compressive deformation to get a larger passing spacing for the foreign body. However, the structure is not compact, which occupies large space. The reasonable spring insurance institutions should be able to ensure the adjustment of the discharging gap adjustment without readjusting the preload of the spring, which can simplify the process of adjustment of the discharging gap. The spring adjustment and safety device of the domestic impact crusher have the above-mentioned structural features.
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