Rotating arched wall snow thrower

Abstract

A snow thrower including a rotating arched wall on which is disposed a gear wheel operated by a motor making fall downwards the arched wall in moving forward or in the opposite direction for clearing snow by pushing it inside the opening of the rotating arched wall until that the snow is catched by an unidirectional endless screw that propels the snow towards a fan for blowing it through a discharge chute.

1 . A snow thrower that is attached to a vehicle, said snow thrower including a plurality of bars ( 33 ) mounted to each side portion ( 8 ) and ( 13 ) which can be also assembled in the opposite direction, 
 each side portion ( 8 ) and ( 13 ) has removable plates ( 9 ) that can be pulled out for making the maintenance of the driving system of the snow thrower,    each skid shoe ( 12 ) is mounted under each side portion ( 8 ) and ( 13 ) of the snow thrower for scraping and pushing snow inside the opening of a rotating arched wall ( 1 ) in moving forward or in the opposite direction,    a supporting structure ( 32 ) is approximately fixed in middle of each bar ( 33 ),    a bracket ( 38 ) is fixed to each fastening piece ( 35 ) located on a bar ( 33 ), and connected to a bar ( 36 ) which is fixed to each fastening piece ( 34 ) located on a second bar ( 33 ),    a connecting part ( 37 ) is fixed to a junction differential ( 26 ) and to PTO of the vehicle,    a second junction differential ( 26 ) is connected to a drive rod ( 27 ) which is assembled to each component ( 28 )( 29 )( 10 )( 30 )( 31 )( 24 )( 25 )( 23 ) and ( 10 ), which are engaged and fixed to side portion ( 8 ) of the snow thrower.    
   
   
       2 . The rotating arched wall ( 1 ) is disposed inside the structure of the snow thrower having two sides portion ( 8 ) and ( 13 ) which are interconnected to each side ( 2 ) of said rotating arched wall ( 1 ) having each an opening for engaging a drive shaft ( 20 ) that is mounted inside hollow tube of an unidirectional endless screw ( 19 ), each interchangeable blade ( 5 ) and ( 6 ) permitting to scrape in moving forward or in the opposite direction, are connected to each plate ( 3 ) fixed to said rotating arched wall ( 1 ) and to each side ( 2 ) mounted to said rotating arched wall ( 1 ).  
   
   
       3 . Each component ( 10 )( 21 ) and ( 22 ) is assembled to drive shaft ( 20 ) that is engaged and fixed inside side portion ( 8 ) of the snow thrower, and which is also connected to a fan ( 18 ) which is engaged and fixed inside side portion ( 13 ) that is assembled by an interconnecting part ( 14 ) to the discharge chute, 
 a motor ( 15 ) makes activate the discharge chute assembled to said side portion ( 13 ) by said interconnecting part ( 14 ) permitting the discharge chute to change orientation.    
   
   
       4 . A snow thrower including a rotating arched wall ( 1 ) on which is disposed a gear wheel ( 4 ) operated by a motor ( 7 ) making fall downwards said arched wall ( 1 ) in moving forward or in the opposite direction for clearing snow by pushing it inside the opening of the rotating arched wall ( 1 ) until that the snow is catched by said unidirectional endless screw ( 19 ) that propels the snow towards a fan ( 18 ) for blowing it through a discharge chute.