Automatic Juicing Cone Assembly With Vertical Feed and Anti-Clog Scraping
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users seek a simple automatic juicer that is gentle on fruits, unlike centrifugal or masticating juicers, but does not require manual pushing of the fruit onto an electrically turned juicing cone.
Innovation Solution
An automatic juicer with a base, center column assembly, juicing cone, strainer, and bowl, featuring a motor and clutch and gearing assembly that rotates and vertically advances the juicing cone into the fruit, allowing juice release and collection, with knife edges on the cone to prevent pulp clogging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If centrifugal or masticating juicers are used, then juice extraction efficiency is improved, but fruit damage increases and the process becomes rough on the fruit
Solution Approach 1:
Instead of rotating the fruit against a stationary cone as in manual juicers, or using high-speed blades in centrifugal juicers, this invention inverts the approach by having the cone rotate and advance vertically into the stationary fruit. The cone rotates in the opposite direction of conventional wisdom, pushing into the fruit to extract juice gently while maintaining high efficiency.
Solution Approach 2:
The juicing cone is made dynamically movable with both rotational and vertical advancing motion, controlled by a motor and clutch mechanism. This dynamic capability allows the cone to automatically adjust its position and motion according to the fruit's characteristics, extracting juice efficiently without excessive damage, unlike static manual juicers or aggressive centrifugal models.
2Object-affected harmful factors
If manual juicing is used, then fruit damage is minimized, but operation complexity increases requiring manual pushing and rotating
Solution Approach 1:
The system performs the manual pushing and rotating actions automatically through the motor-driven cone that advances vertically and rotates. The user simply places the fruit in position, and the system self-services by completing the juicing action without requiring manual pushing or rotating, combining gentle treatment with ease of operation.
Solution Approach 2:
The manual mechanical actions of pushing and rotating are replaced by an automated motor and clutch mechanism that controls the cone's vertical advancement and rotation. This substitution eliminates the need for manual manipulation while preserving the gentle juicing action, as the mechanism can be precisely controlled to apply only the necessary force.
3Extent of automation
If electric motor rotates the juicing cone, then automation is improved, but device complexity increases with additional mechanisms
Solution Approach 1:
The rotational and vertical advancing motions are merged into a single integrated mechanism where the motor drives the cone to perform both actions simultaneously through the clutch and gearing assembly. This consolidation achieves full automation without requiring separate complex mechanisms for each motion, simplifying the overall device while maintaining automatic operation.
Solution Approach 2:
The juicing cone serves multiple functions: it rotates to cut into the fruit, advances vertically to apply pressure, and its motion is automatically controlled by the motor and clutch system. This multi-functionality reduces the need for additional specialized components, achieving automation with relatively simple device architecture.
4Productivity
If the juicing cone advances vertically into the fruit, then juice extraction efficiency is improved, but mechanism complexity increases with clutch and gearing assembly
Solution Approach 1:
The motion control is segmented into rotational motion (driven by motor through gearing) and vertical advancement (controlled by clutch engagement). This segmentation allows each function to be optimized independently while working together, achieving high extraction efficiency through the combined motion without requiring an overly complex integrated mechanism.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a gentle and efficient juice extraction process that is automatic, reducing fruit damage and eliminating the need for manual fruit manipulation, while effectively preventing pulp clogging.
Implementation Method 1
a nut residing inside the outer cylinder and constrained to not rotate while threadedly cooperating with the rotating drive shaft to advance and retreat vertically
Data Source
AI summary
An automatic juicer turns and pushes an upward facing juicing cone into a fruit for releasing and collecting juice. The juicer includes a base containing a clutch and gearing assembly connected to a motor. A center column assembly rotates and advances the juicing cone. The juicing cone, strainer, and a bowl release and catch the juice. The center column includes an outer column fixed to the base, a rotating drive shaft driven by the motor but not advancing vertically, and a driven shaft which rotates with the drive shaft and advances and retreats vertically. The bowl is fixed to the base. The strainer advances vertically with juicing cone but does not rotate. The juicing cone is attached to the driven shaft and rotates and advances vertically, thereby releasing juice from the fruit. Knife edges on the bottom of the juicing cone scrape pulp from the strainer to prevent clogging.