FIELD: building industry; mining; production of jaw crushers.
SUBSTANCE: the invention is intended for comminution of the construction and mining materials. The jaw crusher contains the body, the movable jaw with the upper shaft of its swinging, the eccentric drive of the swinging with the driving shaft and the pushing roller, the fixer-stopper of the jaw. At that the driving shaft is made in the form of the torsion rigidly coupled with the pushing roller on one side and through the loading device - on the other side. The invention allows to reduce the power input of the comminution process.
EFFECT: the invention ensures reduction of the power input of the comminution process.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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