Material and Process Requirements
- Q235B steel welded parts are the mainstream choice.
- Use C-shaped steel or H-shaped steel as the supporting beam material.
- The surface needs to be treated with rust prevention (hot-dip galvanizing or spray coating).
📋 International Standard Reference:
ISO 1537:2018 "Continuous Mechanical Handling Equipment" | DIN 22112 "Belt Conveyor" Standard System.
⚠️ Note: These dimensions are for reference only. Specific dimensions may vary depending on different manufacturers and product models. When choosing and purchasing, it is recommended to consult a professional belt conveyor manufacturer or supplier to ensure the appropriate size of roller bracket is selected.
Conveyor Supports – Detailed Introduction
Conveyor supports are a crucial component of conveyor systems, used to support and secure the various parts of the conveyor, ensuring stable operation.
⚙️ Function
To support the various parts of the conveyor, ensuring its stable operation; adjustable in height to create horizontal or inclined conveying surfaces. The load-bearing capacity must exceed the sum of the weight of the conveyor components and the conveyed items to ensure safe system operation.
🔧 Materials
Common materials include
steel, aluminum alloy, wood, and plastic:
- Steel: High-strength and impact-resistant, suitable for heavy industrial applications.
- Aluminum alloy: Lightweight and corrosion-resistant, commonly used in the food and pharmaceutical industries.
- Wood: Low-cost and easy to process, suitable for light loads or temporary systems.
- Plastic: Water-resistant and chemically resistant, often used in special environments.
🏗️ Structural Forms
Structures include
C-shaped steel, square/rectangular tubing, and more:
- C-shaped steel: Open structure, easy to install and adjust.
- Square/rectangular tubing: Closed structure, strong torsional resistance, suitable for long-span support.
- Truss structures: Distribute loads and reduce resonance during long-distance conveying.
📦 Types
Based on mobility:
- Fixed supports: Typically bolted to the ground, providing stable support.
- Mobile supports: Equipped with casters for easy movement, suitable for temporary or frequently repositioned applications.
Based on application:
- Standard supports: Used for general support purposes.
- Driven supports: Add a support structure at the drive end to ensure the stability of the drive section.
📐 Key Parameters
Key parameters include the support's span, height, and load-bearing capacity. The support span is related to the load and must be designed based on specific load and material allowable stress parameters to ensure the support's strength and stability.
Frequently Asked Questions (FAQ)
Q
What is the standard installation angle for groove type roller groups?
The installation angle of groove type roller groups is typically 30° or 35°. The specific angle depends on the material being conveyed, the belt width, and the load requirements of the system.
Q
What materials are used for conveyor supports, and how do they differ?
Conveyor supports are commonly made from steel, aluminum alloy, wood, or plastic. Steel offers high strength for heavy-duty industrial use; aluminum alloy is lightweight and corrosion-resistant for food or pharma settings; wood suits light or temporary applications; plastic is ideal for chemically challenging environments.
Q
What surface treatment is recommended for conveyor roller brackets?
The surface of conveyor roller brackets should be treated with hot-dip galvanizing or spray coating to prevent rust and corrosion. This extends the service life of the supports and ensures reliable performance in various operating environments.
Q
What is the difference between fixed and mobile conveyor supports?
Fixed supports are bolted directly to the ground, offering maximum stability for permanent conveyor installations. Mobile supports are fitted with casters, making them easy to reposition – ideal for temporary setups or production lines that require frequent layout changes.
Q
Which international standards apply to belt conveyor roller brackets?
Key international standards include ISO 1537:2018 ("Continuous Mechanical Handling Equipment") and DIN 22112 ("Belt Conveyor" standard system). These standards govern dimensional tolerances, load ratings, and structural requirements for conveyor components.
Q
How should I choose the right conveyor support for my application?
Selection should be based on factors such as load capacity, span, height requirements, mobility needs, and operating environment. The load-bearing capacity of the support must exceed the combined weight of the conveyor components and the transported materials. It is strongly recommended to consult a professional belt conveyor manufacturer or supplier to confirm the correct specifications for your specific application.
Boao Rubber
