Adjustable material-discharging device of crusher
A crusher and crushed material technology, applied in grain processing and other directions, can solve the problems of increased cost, long production cycle of spare parts, and inability to realize timely realization, and achieve the effect of real-time adjustment and change.
Active Publication Date: 2014-11-05
宜昌力帝环保机械有限公司
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Problems solved by technology
The disadvantage is that the adjustment of the grid hole must be replaced when the equipment is stopped, which cannot be realized in time, and it needs auxiliary equipment such as a crane to carry out, which affects production; and whether the replaced top grid is suitable can only be determined after the trial run , it may be necessary to replace
In addition, different top grids need to prepare different spare parts, which will increase the cost. Once damaged, the production cycle of spare parts will be longer
Method used
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Embodiment Construction
[0022] Such as Figure 1-4 Among them, an adjustable discharge device for a crusher, including a grid 2, the grid 2 is provided with a grid hole for the crushed material to pass through, one end of the grid 2 is close to the top cover 1, and the other end is provided with a rotating shaft 8;
[0023] The rotating shaft 8 is connected with a driving device that drives it to rotate. With this structure, by adjusting the angle of the grid 2, that is, changing the contact angle of the crushed material projected below the grid hole and the size of the horizontal projection surface of the grid hole, the specification and density of the crushed material can be adjusted in real time.
[0024] An optimized solution such as Figure 4 In the above, the thickness dimension of the grid 2 gradually decreases from the end close to the rotating shaft 8 to the end close to the top cover 1 . With this structure, the horizontal projection surface of the grid holes near the rotating shaft 8 cha...
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An adjustable material-discharging device of a crusher includes a grid. The grid is provided with a plurality of grid holes through which crushed materials can pass through. One end of the grid is closed to a top cover and the other end of the grid is provided with a spindle which is connected to a driving apparatus, wherein the driving apparatus is used for driving the spindle to rotate. Through the arranged rotatable grid in the adjustable material-discharging device of the crusher, control of top material discharging of the crusher can be achieved. The top grid can be reliably and simply adjusted among various specifications without shutting down. Real-time adjustment and change of the specifications of the density of the crushed materials can be achieved, thereby satisfying requirements in different production.
Description
technical field [0001] The invention relates to a crusher part, in particular to an adjustable discharging device of the crusher. Background technique [0002] In the existing PSX series scrap steel crusher, the upper discharge port adopts that the crushed material is projected from the bottom, and the material is discharged after being rebounded by the top cover. Such as Figure 7 , 8 Among them, the existing top grid adopts a fixed installation structure. Once the product is selected, the grid holes are fixed. Adjusting the size of the grid holes requires replacing the top grid with different specifications. The disadvantage is that the adjustment of the grid hole must be replaced when the equipment is stopped, which cannot be realized in time, and it needs auxiliary equipment such as a crane to carry out, which affects production; and whether the replaced top grid is suitable can only be determined after the trial run , and may need to be replaced again. In addition, d...
Claims
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IPC IPC(8): B02C23/10
Inventor 覃林盛李明波林高覃棚
Owner 宜昌力帝环保机械有限公司