Wall shoveling machine

Wall shoveling machine

CN
  • CN 103,306,465 A
  • Filed: 06/09/2013
  • Published: 09/18/2013
  • Est. Priority Date: 06/09/2013
  • Status: Active Grant
First Claim
Patent Images

1. shovel wall telephone, this shovel wall telephone comprises casing (1), motor (2) and driving shaft (3), described driving shaft (3) is plugged on casing (1) upward and this driving shaft (3) can circumferentially rotate, described motor (2) is fixed on the casing (1), and be provided with for transferring power transmission mechanism (4) between this motor (2) and the driving shaft (3), it is characterized in that, be provided with vertically one or more hobboing cutter assemblies (5) on the described driving shaft (3), each hobboing cutter assembly (5) comprises some along the axially superimposed blade (6) successively of driving shaft (3), each blade (6) has the cutting edge (7) of offering and equating with its width along its width, cutting edge (7) circumferentially the staggering successively along driving shaft (3) of each blade (6) in each hobboing cutter assembly (5).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×