Transport Robot Unloading Plate for Automatic Heavy-Item Discharge
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional transport robots face challenges in automatic unloading, particularly with heavy items, requiring additional manpower even when transport is automated.
Innovation Solution
A transport robot equipped with an unloading module that switches states from being introverted within the body to being extroverted, featuring an unloading plate that forms a slope, guide rails, and rollers to facilitate automatic unloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If conventional transport robots are used for automated transport, then transport automation is achieved, but additional manpower is still required for unloading heavy items
Solution Approach 1:
The unloading module enables the transport robot to perform unloading operations autonomously without external human assistance. The module includes an unloading plate that can be extended outward to form a slope, allowing items to be automatically discharged from the cargo space onto the ground through gravitational force, thus achieving self-service unloading functionality.
Solution Approach 2:
The unloading module is designed with movable components that can dynamically change their configuration. The unloading plate can extend and retract, and the guide rollers can move along guide rails to facilitate the unloading process. This dynamic structure allows the system to adapt between different operational states (loading vs. unloading) without requiring manual intervention.
2Ease of operation
If manual unloading is used for heavy items, then unloading can be performed, but additional manpower and time are required
Solution Approach 1:
The unloading plate forms a slope that creates a gravitational equipotential path for items to slide down from the cargo space to the ground. By aligning the unloading surface with the gravitational field, items can be discharged automatically without requiring additional lifting or manual handling, thus reducing both time and manpower requirements.
Solution Approach 2:
The unloading module acts as an intermediary mechanism between the cargo space and the ground. It includes guide rollers that move along guide rails to facilitate the smooth transition of items from the enclosed cargo space to the external environment, enabling automated discharge without direct human handling.
3Extent of automation
If the unloading module is extended outward to form a slope, then automatic unloading is enabled, but the structure becomes more complex
Solution Approach 1:
The unloading module is divided into separate functional components: the unloading plate, guide rollers, and guide rails. Each component performs a specific function and can be independently controlled or maintained. This segmentation allows the complex unloading function to be achieved through modular components rather than a monolithic complex structure.
Solution Approach 2:
The unloading module is designed to perform multiple functions: it serves as both the floor of the cargo space when retracted and the unloading slope when extended. The guide rollers and guide rails serve both structural support and motion guidance functions. This multi-functionality reduces the need for separate dedicated components for each function.
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
Enables automatic unloading of items without additional manpower, reduces discharge time, and minimizes delivery delays through an automated non-face-to-face discharge system.
Implementation Method 1
a guide roller that is connected to the unloading plate and moves along the guide rail
Implementation Method 2
an unloading plate that forms a bottom surface inside the body in the first state and to form a slope on the outside of the body in the second state
Data Source
AI summary
A transport robot includes a body, a mover disposed under the body and configured to provide a moving function, and an unloading module configured to switch states from a first state of being entirely disposed on the body to a second state of a portion of the unloading module being disposed in a first direction from the body. The unloading module may include an unloading plate configured to form a bottom surface inside the body in the first state and to form a slope on an outside of the body in the second state, a first rail panel located at each of left and right sides of the unloading plate and formed with a guide rail, and a guide roller connected to the unloading plate and configured to move along the guide rail. The transport robot is able to easily unload an item from a loading space.