Delivery Vehicle Conveyor and Retaining Mechanism
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Solution Overview
Problem
Delivery vehicles face challenges in efficiently loading and unloading items during transit while maintaining the integrity of products, as recipients demand quick delivery and secure storage conditions, especially for temperature-sensitive items.
Innovation Solution
The implementation of retractable retaining elements, such as hydraulic and spring-loaded knobs, and conveyor mechanisms within storage compartments to securely hold and efficiently move product containers, along with temperature-controlled compartments and insulating door panels to maintain temperature and facilitate quick access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual loading and unloading methods are used, then the delivery vehicle structure remains simple, but the loading and unloading efficiency is low and time-consuming
Solution Approach 1:
The conveyor mechanism is designed to automatically transport product containers between the storage compartment and external location without requiring manual handling. The system serves itself by using the vehicle's existing structural elements (doors, compartments) as integral parts of the conveyor system, eliminating the need for separate manual loading/unloading operations and external equipment.
Solution Approach 2:
The conveyor mechanism is merged with the vehicle's door and storage compartment structures. The door panels serve as conveyor surfaces, and the storage compartments are positioned to interface directly with the conveyor mechanism, combining multiple functions (storage, access, and material handling) into a unified system that improves efficiency without adding separate complex subsystems.
2Adaptability or versatility
If the delivery vehicle makes multiple stops for different recipients, then all items can be delivered to multiple locations, but the time required for loading and unloading increases
Solution Approach 1:
Product containers are pre-positioned within the storage compartments before departure, organized according to the delivery route. The conveyor mechanism is pre-configured to access specific compartments in the optimal sequence, allowing the delivery person to simply activate the conveyor at each stop rather than manually searching for and retrieving items, significantly reducing stop time while maintaining route flexibility.
Solution Approach 2:
The conveyor mechanism and storage compartment system is designed to be dynamically adaptable to different delivery routes. The system can be reconfigured between stops to access different compartments and deliver different items, allowing the same vehicle and mechanism to efficiently handle varying delivery sequences and locations without requiring manual reorganization of cargo.
3Speed
If the delivery person manually handles all items, then full control over delivery sequence is maintained, but the delivery person becomes overwhelmed and delivery speed decreases
Solution Approach 1:
The conveyor mechanism automatically performs the physically demanding tasks of moving heavy product containers from storage compartments to the external location. The delivery person's role transitions from manual labor to simple activation and monitoring of the automated system, dramatically reducing physical workload while maintaining control over the delivery process through the ability to initiate and direct conveyor operations.
Data Source
AI summary
In some embodiments, apparatuses and methods are provided herein useful to improve delivery vehicles with storage compartments for items and product containers. In some embodiments, the storage compartments have a plurality of horizontally-mounted support rails mounted on opposite sides of the storage compartment to receive the product containers and retractable retaining elements disposed adjacent ends of the support rails proximate storage compartment openings to help retain the product containers. In another configuration, the horizontally-mounted support rails are movable, such that the product containers supported by the support rails permit are movable. By one approach, the delivery vehicle includes a conveyor mechanism to move the horizontally-mounted support rails. In yet another embodiment, the delivery vehicle may include a temperature-controlled compartment for receiving product containers, a door providing access to the temperature-controlled compartment, and an insulating panel configured to retain air, such as chilled air, in the temperature-controlled compartment.