CPC A01D 34/74 (2013.01) [A01D 34/008 (2013.01); A01D 34/78 (2013.01); A01D 2101/00 (2013.01)] | 18 Claims |
1. A work vehicle, comprising:
a housing;
a first motor having an output shaft;
a working part comprising a member coupled to the output shaft;
a position adjustment mechanism, comprising a second motor, configured to change a position of the working part with respect to the housing;
an abutment part, comprising a surface, disposed on the housing,
wherein the position adjustment mechanism is configured to change the position of the working part such that the abutment part abuts the working part when the working part arrives at a position closest to the housing.
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