FIELD: mechanics.
SUBSTANCE: device for making slots in ice includes driving device which is installed on moving load-carrying platform which is attached to it in a cantilever manner, frame for arranging a cutting element on it. Cutting element is made in the form of endless closed chain or rope with teeth fixed on them, which is retained in strained position with chain-drive and tension sprockets. Axis of rotation of tension sprocket is fixed eccentrically with shift of axis centre from geometric center of circle of tension sprocket by 0.2-0.5 of height of cutting teeth, and radius of guide rollers is decreased by the value of tension sprocket eccentricity.
EFFECT: increasing slot cutting speed and reducing power consumption.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2556141C1 |
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|
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|
RU2067794C1 |
| TRANSPORTING DEVICE | 0 |
|
SU1572936A1 |
