Agitator release for a food mixer
View Patent ↗A machine ( 10 ) for mixing food products includes a motor ( 22 ) which turns a hollow shaft assembly ( 28 ) that carries an agitator ( 40 ). The agitator ( 40 ) has an I-beam shaped stem ( 41 ) with a blade ( 43 ) in the shape of the bowl of a spoon on one end of the stem ( 41 ). A socket ( 44 ) is formed at the other end of the stem ( 41 ) and has a bottom surface ( 45 ). An assembly ( 70 ) for releasing the agitator ( 40 ) from the shaft assembly ( 28 ) includes a solenoid ( 71 ) which pivots an arm ( 74 ) that engages a plunger ( 80 ). The plunger ( 80 ) includes a pin ( 81 ) which is received in the hollow shaft assembly ( 28 ) and which engages the bottom surface ( 45 ) of the socket ( 44 ) of the agitator ( 40 ) upon activation of the solenoid ( 71 ) to release the agitator ( 40 ) from the hollow shaft assembly ( 28 ).
1. A machine for mixing food products comprising a rotatable shaft assembly, an agitator carried by said shaft assembly and adapted to mix the food products, and means to release said agitator from said shaft assembly, said agitator being configured like a spoon having a shaft in the form of an I-beam with a blade configured as the bowl of a spoon positioned on one end of said shaft.
2. The machine of claim 1 wherein said agitator includes a socket and said shaft assembly includes a driver received in said socket.
3. The machine of claim 2 wherein said socket includes slats formed by shut offs during the molding process.
4. The machine of claim 2 wherein said driver includes a flange and said agitator includes means to engage said flange.
5. A machine for mixing food products comprising a rotatable shaft assembly, an agitator carried by said shaft assembly and adapted to mix the food products, and means to release said agitator from said shaft assembly, said agitator including a socket and said shaft assembly including a driver received in said socket, said driver including a flange and said agitator including means to engage said flange, said means to release including a pin moveable through said driver, said socket having a bottom surface engageable by said pin to release said means to engage said flange from said flange.
6. An agitator for a food mixing machine having a rotatable shaft comprising a stem in the shape of an I-beam, a blade of one end of said stem, said blade being in the shape of a bowl of a spoon, and a shaft coupler on the other end of said stem, said shaft coupler adapted to receive the rotating shaft of the mixing machine.
7. The agitator of claim 6 , said shaft coupler including a socket, said socket having a bottom surface, and opposed sides having slats formed by shut offs during the molding process.
8. The agitator of claim 7 , wherein said slats on one side of said socket are vertically offset from said slats on the opposed side of said socket.
9. An agitator for a food mixing machine having a rotatable shaft comprising a stem in the shape of an I-beam, a blade of one end of said stem, said blade being in the shape of a bowl of a spoon, and a shaft coupler on the other end of said stem, said shaft coupler adapted to receive the rotating shaft of the mixing machine, wherein said shaft coupler includes a clip adapted to engage the rotating shaft of the mixing machine.
10. The agitator of claim 9 wherein said shaft coupler includes a surface used to release said clip from the rotating shaft.
11. An agitator for a food mixing machine having a rotating shaft comprising a stem, a blade at one end of said stem, said blade being in the shape of a bowl of a spoon, a socket on the other end of said stem, said socket being adapted to receive the rotating shaft of the mixing machine and having a bottom surface and opposed sides haying slats formed by shut offs during the molding process.
12. The agitator of claim 11 wherein said stem is in the shape of an I-beam.
13. Thh agitator of claim 11 , wherein said slats on one side of said socket are vertically offset from said slats on the opposed side of said socket.
14. The agitator of claim 11 wherein said socket includes a clip adapted to engage the rotating shaft of the mixing machine.
15. The agitator of claim 14 wherein said bottom surface is used to release said clip from the rotating shaft.
16. A machine for mixing food products comprising a rotatable shaft assembly; an agitator carried by said rotatable shaft assembly; said agitator having a stem in the form of an I-beam, a blade in the shape of the bowl of a spoon at one end of said stem adapted to mix the food products, and a socket at the other end of said stem, said socket being adapted to receive said rotatable shaft assembly; and
means to release said agitator from said rotatable shaft assembly.
17. The machine of claim 16 wherein said socket includes a clip engaging said rotatable shaft assembly.
18. The machine of claim 17 wherein said socket includes a bottom surface, said means to release engaging said bottom surface to release said clip from said rotatable shaft assembly.