Micro puree machine
A micro puree machine including a housing, a power shaft, a bowl assembly and a platform. The power shaft extends from the housing. The bowl assembly including at least one locking bowl element. The platform includes at least one complementary locking platform element that is configured to engage the at least one locking bowl element such that rotation of the bowl assembly relative to the platform is prevented at times the bowl assembly is positioned thereon. The platform is rotatable from a first position to a second position relative to the housing such that the platform raises the bowl assembly towards the power shaft during the rotation of the bowl assembly and platform. The raising of the bowl assembly facilitates connection between the power shaft and a blade assembly that is positioned in a lid assembly on the bowl assembly.
1. A micro puree machine, comprising:
a housing;
a power shaft extending from the housing;
a bowl assembly including an upper region and a lower region;
a blade assembly configured to engage the power shaft;
a platform including a top surface having at least one projection configured to engage at least one indentation on a bottom surface of the bowl assembly such that rotation of the bowl assembly relative to the platform is prevented at times the bowl assembly is positioned thereon;
wherein the platform is rotatable from a first position to a second position relative to the housing, the platform defining a first distance between the power shaft and the bowl assembly in the first position and a second distance between the power shaft and the bowl assembly in the second position;
wherein the first distance is greater than the second distance such that the bowl assembly is closer to the power shaft at times the platform is in the second position than at times the platform is in the first position, a lower end of the blade assembly and the power shaft configured to be located in the upper region of the bowl assembly when the platform is in the second position.
2. The micro puree machine of claim 1 wherein the power shaft includes a power coupling, and the blade assembly includes a central hub configured to engage the power coupling.
3. The micro puree machine of claim 2 wherein the power coupling is positioned in the central hub when the platform is rotated to the second position.
4. The micro puree machine of claim 1 wherein the platform includes a cam operable to transform rotation of the platform to linear motion of the platform from the first position to the second position.
5. The micro puree machine of claim 4 , wherein the housing includes an upper housing, a lower housing and a middle housing extending between the upper housing and lower housing;
wherein the platform is positioned on the lower housing;
wherein a third distance between an upper surface of the platform and the lower housing when the platform is in the first position is less than a fourth distance between the upper surface of the platform and the lower housing when the platform is in the second position.
6. The micro puree machine of claim 5 wherein the lower housing includes a cam path and the platform includes at least one pin that follows the cam path between the first position and the second position.
7. The micro puree machine of claim 1 , wherein the blade assembly and the power shaft are configured to descend toward the lower region of the bowl assembly when the platform is in the second position.
8. The micro puree machine of claim 1 , wherein the least one projection comprises a cutaway configured to engage a ledge on the bottom surface of the bowl assembly when the bowl assembly is rotated relative to the platform such that the bowl assembly and the platform are locked together.
9. A method of operating a micro puree machine, comprising the steps of:
providing a micro puree device having:
a housing;
a power shaft extending from the housing;
a bowl assembly having an upper region and a lower region;
a blade assembly; and
a platform including a top surface having at least one projection configured to engage at least one indentation on a bottom surface of the bowl assembly such that rotation of the bowl assembly relative to the platform is prevented at times the bowl assembly is positioned thereon, the platform being rotatable from a first position to a second position relative to the housing, the platform defining a first distance between the power shaft and the bowl assembly in the first position and a second distance between the power shaft and the bowl assembly in the second position, wherein the first distance is greater than the second distance such that the bowl assembly is closer to the power shaft at times the platform is in the second position than at times the platform is in the first position;
mounting the bowl assembly on the platform by engaging the at least one projection with the at least one indentation;
locking the bowl assembly on the platform by engaging a cutaway on the least one projection with a ledge on the bottom surface of the bowl assembly; and
rotating the bowl assembly and the platform relative to the housing from the first position to the second position such that the platform and the bowl assembly move towards the power shaft, a lower end of the blade assembly and the power shaft configured to be located in the upper region of the bowl assembly when the platform is in the second position.
10. The method of claim 9 , wherein the blade assembly comprises a central hub, at least one cutting blade and at least one mixing blade.
11. The method of claim 10 , further comprising the steps of:
inserting the blade assembly into a lid assembly such that the central hub is at least partially located in an aperture of the lid assembly; and
placing the lid assembly and blade assembly on the bowl assembly prior to mounting the bowl assembly on the platform.
12. The method of claim 11 wherein the central hub is configured to receive a power coupling on the power shaft, and wherein the power coupling is at least partially located in the central hub when the platform is rotated to the second position.
13. The method of claim 12 further comprising the steps of:
rotating the bowl assembly and the platform relative to the housing from the second position to the first position such that the platform and bowl assembly retreat from the power shaft; and
wherein the power coupling disengages from the central hub of the blade assembly prior to the bowl assembly and the platform being completely rotated to the first position.
14. The method of claim 13 further comprising the steps of removing the bowl assembly from the platform after the bowl assembly and the platform have rotated to the first position.
15. The method of claim 9 , further comprising descending the power shaft and the blade assembly toward the lower region of the bowl assembly when the platform is in the second position.