| 摘要 |
A chip slicer for slicing wood chips such as for use in a pulp preparation procedure with an annular housing (11) having knives (12) therein and a rotor (14) therein with anvil means (13) for carrying wood chips against the knives (12) with a shaft (15) extending coaxially for driving the rotor (14), a driving hub (21) mounted on the shaft (15) and connected to it, a driven hub (22) rotatably mounted by bearings (31,32) on the driving hub (21) with each of the hubs (21,22) having annular plates and shear pins (35) extending axially between the plates of a strength to transmit normal rotational power and to shear upon forced stalling of the rotor (14) with the driven hub (22) permitting continued rotation of the driving hub (21) within the driven hub (22) and continued rotation of the shaft (15) with forced stalling of the rotor (14). <IMAGE> |
