FIELD: disintegrators and crushing devices.
SUBSTANCE: invention relates to materials grinding devices. Vibratory mill includes cylindrical grinding chamber 1 with grinding bodies installed on base 2, bracket 3 and vibrating mechanism with three-way air-distributing valve 4 and movement mechanism 5. Vibration mechanism is made in the form of a membrane mechanism consisting of two bowl-shaped parts 6 and 7, membrane 8, springs 9 and rod 10. Membrane 8 is fixed between cup-shaped parts 6 and 7, and rod 10 and spring 9 are located above membrane 8. Membrane mechanism is installed on base 2 under the bracket, and the membrane mechanism stem 10 is pivotally connected to bracket 3. Membrane mechanism is installed with the possibility of changing the direction of vibration action, for example, by means of tackle 11.
EFFECT: mill provides for increased convenience of operation, durability and efficiency of vibration mill.
1 cl, 3 dwg
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Authors
Dates
2020-03-02—Published
2019-06-18—Filed