Conveyor Weighing System with Length Calculation Module
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional conveyor systems with weighing capabilities are limited in their ability to simultaneously weigh multiple cargos of different sizes, requiring significant spatial spacing between them, which increases as cargo size grows, making it difficult to determine the weights of multiple cargos efficiently.
Innovation Solution
A conveyor system equipped with a length calculation module and a weighing module, where the length of a cargo is measured using sensors and encoders, and the corresponding weight is calculated based on the length, allowing multiple cargos of varying sizes to be weighed without increasing spatial spacing, by using multiple levels of weighing units aligned with the cargo length.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a regular weighing machine is used on a conveyor, then the weight of a single cargo can be measured, but multiple cargos of different sizes cannot be weighed simultaneously and spatial spacing between cargos must be increased
Solution Approach 1:
The weighing system is divided into multiple weighing units (first weighing unit, second weighing unit, third weighing unit) arranged at different positions along the conveyor. Each weighing unit can independently measure the weight of cargos passing through its measurement section, enabling simultaneous weighing of multiple cargos of different sizes without requiring increased spatial spacing between them.
Solution Approach 2:
The patent transitions from a single-point weighing approach to a multi-dimensional weighing system by arranging weighing units along the length of the conveyor. This spatial distribution across multiple dimensions allows the system to handle cargos of varying lengths simultaneously, resolving the contradiction between weighing capacity and spatial spacing requirements.
2Adaptability or versatility
If the conveyor size is increased to accommodate larger cargos, then larger cargos can be weighed, but the spatial spacing between cargos becomes even larger
Solution Approach 1:
The conveyor is equipped with multiple weighing units positioned at different locations, each capable of measuring cargos of different sizes. This segmentation allows the system to adapt to various cargo dimensions without increasing the overall conveyor size or the spacing between cargos, as each weighing unit independently handles its designated measurement zone.
Solution Approach 2:
The multi-unit weighing system provides universal capability to weigh different types and sizes of cargos simultaneously. Each weighing unit serves multiple functions by handling various cargo dimensions, eliminating the need to increase conveyor size for accommodating larger cargos while maintaining efficient spatial utilization.
3Productivity
If multiple cargos are weighed simultaneously on a conveyor, then weighing efficiency improves, but it requires advanced weighing systems beyond regular weighing machines
Solution Approach 1:
The system uses multiple independent weighing units distributed along the conveyor, each with its own measurement section. This segmentation enables simultaneous weighing of multiple cargos without requiring complex integrated systems, as each weighing unit operates independently but contributes to the overall simultaneous weighing capability.
Solution Approach 2:
The controller acts as an intermediary that receives weight data from multiple weighing units and coordinates the simultaneous weighing process. This intermediary component manages the complexity by centralizing data processing and cargo identification, allowing multiple cargos to be weighed simultaneously while keeping the individual weighing units relatively simple.
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 the simultaneous weighing of multiple cargos of different sizes during conveyor operation without increasing spatial spacing, improving efficiency and accuracy in cargo weight measurement.
Implementation Method 1
activating an encoder to start recording and accumulating at least one beginning data of the encoder... controlling the encoder to terminate the recording and acquiring a length of a cargo
Implementation Method 2
a weighing module that is arranged at a bottom part of the conveyor... a weight of the cargo measured by the weighing module
Data Source
AI summary
A conveyor with a weighing system includes a conveyance unit, a length calculation module, a weighing module, and a controller. The conveyance unit conveys a cargo to move. The length calculation module is arranged at one side of a front end of the conveyance unit to acquire a length of the cargo. The weighing module is arranged at a bottom part of the conveyor. The controller is connected to the length calculation module and the weighing module, such that based on the length acquired by the length calculation module, a weight of the cargo measured by the weighing module is provided. A weighing method of a conveyor is also provided.