Efficient coal multi-stage crushing equipment for coal mine exploitation
A kind of crushing equipment and coal mine technology, applied in the direction of grain processing, etc., can solve the problems of low crushing efficiency, single function, poor crushing effect, etc., and achieve the effect of improving crushing effect and efficiency
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Embodiment 1
[0045] A high-efficiency multi-stage crushing equipment for coal materials used in coal mine development, including a casing 3 and a feeding hopper 2;
[0046] A partition 302 is fixed inside the shell 3, which divides the shell 3 into a cam chamber 301 and a grinding chamber 303; the inner wall of the grinding chamber 303 is fixed with a grinding table 304, and the grinding table 304 is processed with a round table with a large upper and a lower one. The top of the housing 3 is equipped with a servo motor 501, the output end of the servo motor 501 is connected downwards with a rotating shaft 502, and the rotating shaft 502 passes through the partition plate 302 and stretches into the grinding chamber 303 and is connected with the grinding end 701. The end 701 cooperates with the round table through groove to form a grinding channel;
[0047] The feed hopper 2 is arranged on the right side of the housing 3, and the bottom communicates with the upper part of the grinding chambe...
Embodiment 2
[0051] A high-efficiency multi-stage crushing equipment for coal materials used in coal mine development, including a casing 3 and a feeding hopper 2;
[0052] A partition 302 is fixed inside the shell 3, which divides the shell 3 into a cam chamber 301 and a grinding chamber 303; the inner wall of the grinding chamber 303 is fixed with a grinding table 304, and the grinding table 304 is processed with a round table with a large upper and a lower one. The top of the housing 3 is equipped with a servo motor 501, the output end of the servo motor 501 is connected downwards with a rotating shaft 502, and the rotating shaft 502 passes through the partition plate 302 and stretches into the grinding chamber 303 and is connected with the grinding end 701. The end 701 cooperates with the round table through groove to form a grinding channel;
[0053] The feed hopper 2 is arranged on the right side of the housing 3, and the bottom communicates with the upper part of the grinding chambe...
Embodiment 3
[0058] A high-efficiency multi-stage crushing equipment for coal materials used in coal mine development, including a casing 3 and a feeding hopper 2;
[0059] A partition 302 is fixed inside the shell 3, which divides the shell 3 into a cam chamber 301 and a grinding chamber 303; the inner wall of the grinding chamber 303 is fixed with a grinding table 304, and the grinding table 304 is processed with a round table with a large upper and a lower one. The top of the housing 3 is equipped with a servo motor 501, the output end of the servo motor 501 is connected downwards with a rotating shaft 502, and the rotating shaft 502 passes through the partition plate 302 and stretches into the grinding chamber 303 and is connected with the grinding end 701. The end 701 cooperates with the round table through groove to form a grinding channel;
[0060] The feed hopper 2 is arranged on the right side of the housing 3, and the bottom communicates with the upper part of the grinding chambe...
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