WALKING ROTARY CULTIVATOR FOR PADDY FIELD

WALKING ROTARY CULTIVATOR FOR PADDY FIELD

CN
  • CN 2,033,569 U
  • Filed: 05/09/1988
  • Issued: 03/08/1989
  • Est. Priority Date: 05/09/1988
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of hand-held paddy field rotary tillage machine by tractor-ploughing hull carrying gear, clutch apparatus and engine is characterized in that:

  • output shaft (29) two ends of gear (33) directly adopt step (15,26) and positive and negative external screw thread (14,23) connection to have the forward rotary blade group device of functioning in an acting capacity of away with rotary tillage (30).

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