Product Description
belt conveyor self aligning roller idler
Introduction
Belt Conveyor is a kind of conveying machine which transport materials from 1 place to another place continuously. Belt conveyor machine consist of conveyor frame, conveyor belt, conveyor pulley, conveyor rollers, tension devices, driving unit and other components etc. Belt conveyor system can transport materials in bulk and bagged, such as stone, sand, coal, concrete, cement, gravel, fertilizer, mineral ore, limestone, coke, sawdust, wood chip, bulk material, grain, corn flakes, carbon black, etc.
Advantages and Features
1. Conveyor length can be customized according to your need.
2. 0° - 30° inclination to suit the on-site conditions.
3. Belt width can be 500-2400mm as your require.
4. Low horsepower compared with other types of conveyor
5. Belt conveyor cleaner is installed to clean the conveyor belt.
6. Corridors are built along the belt conveyor for inspection and maintenance.
7. Conveyor rollers are manufactured by our special roller production line, available of types of roller to ensure smooth conveyor system.
8. Conveyor belt brand is YOKOHAMA, high quality and reliable.
9. Motor brand can be domestic or imported: Yutong, Shuangyu, ABB, Siemens, WEG etc;
10.Bearing brand can be domestic or imported: C&U, LYC, CHINAMFG , WZS, NSK, CHINAMFG etc.
Technical datas:
| Roller form | Running speed(m/s) | Belt width (mm) | |||||
| 500 | 650 | 800 | 1000 | 1200 | 1400 | ||
| capacity(m3/h) | |||||||
| Trough roller | 0.8 | 78 | 130 | -- | -- | -- | -- |
| 1.0 | 97 | 164 | 278 | 435 | 655 | 891 | |
| 1.25 | 122 | 206 | 348 | 544 | 821 | 1115 | |
| 1.6 | 156 | 264 | 445 | 696 | 1048 | 1427 | |
| 2.0 | 191 | 323 | 546 | 853 | 1284 | 1748 | |
| 2.5 | 232 | 391 | 664 | 1033 | 1556 | 2118 | |
| 3.15 | -- | -- | 824 | 1233 | 1858 | 2528 | |
| 4.0 | -- | -- | -- | -- | 2202 | 2996 | |
| Falt roller | 0.8 | 41 | 67 | 118 | -- | -- | -- |
| 1.0 | 52 | 88 | 147 | 230 | 345 | 469 | |
| 1.25 | 66 | 110 | 184 | 288 | 432 | 588 | |
| 1.6 | 84 | 142 | 236 | 368 | 558 | 753 | |
| 2.0 | 103 | 174 | 289 | 451 | 677 | 922 | |
| 2.5 | 125 | 211 | 350 | 546 | 821 | 1117 | |
Selection Conditions
| ♦Material to be processed: _____ | ♦Max. granule size of the feeding material: _____mm |
| ♦Handling capacity (Ps. It means the total | ♦Percentage of Max. granule in material:_________% |
| material capacity feeding from the inlet): _____t/h | ♦Upstream equipment (Ps. It means what kind of |
| ♦Bulk Density: _____t/m3 | equipment is used to feed the material): _____ |
| ♦Material temperature: _____ºC; | ♦Downstream equipment (Ps. It means what kind of |
| ♦water content:____% | equipment is used to discharge the material): _____ |
| ♦Material is corrosive or not: ____ (Ps. Yes or No) | ♦Center distance between the head and tail pulley:____m |
| ♦Material is sticky or not: ____ (Ps. Yes or No) | ♦The belt conveyor is inclined or not:____(Ps. Yes or No) |
| ♦Working environment is indoor or outdoor | If it is inclined,what is the inclined degree_____°(we will |
| or indoor and outdoor: ______________ | appreciate if you can provide us the layout drawing.) |
| ♦Working environment temperature: ______ ºC | ♦Working power supply: _____V ______HZ |
We mainly provide the following equipments :
| Vibrating Screen | Rotary vibrating screen |
| Ultrasonic vibrating screen | |
| Gyratory screen | |
| Trommel screen | |
| Linear vibrating screen | |
| Circular vibrating screen | |
| Dewatering screen | |
| Vibrating feeder | |
| Belt Conveyor | Belt conveyor |
| Sidewall belt conveyor | |
| Portable belt conveyor | |
| Shuttle conveyor | |
| Tripper | |
| Bucket Elevator | Efficient bucket elevator |
| Belt bucket elevator | |
| Ring chain bucket elevator | |
| Plate chain bucket elevator | |
| Cement bucket elevator | |
| Silo bucket elevator | |
| Screw Conveyor | U-type screw conveyor |
| Cement screw conveyor | |
| Pipe screw conveyor | |
| Scraper Conveyor | Horizontal scraper chain conveyor |
| Incline scraper chain conveyor | |
| Grain scraper chain conveyor |
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| Structure: | Belt Conveyor |
|---|---|
| Material: | Carbon Steel |
| Material Feature: | Oil Resistant, Heat Resistant, Fire Resistant |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
| Condition: | New |
| Inclination: | 0° ~30° |
| Samples: |
US$ 1030/Set
1 Set(Min.Order) | |
|---|
| Customization: |
Available
|
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|---|
Can you explain the impact of ratchet wheels on the overall safety of mechanical systems?
Ratchet wheels play a crucial role in enhancing the overall safety of mechanical systems in various applications. Their impact on safety can be summarized as follows:
- 1. Preventing Unintended Backdriving: One of the primary safety benefits of ratchet wheels is their ability to prevent unintended backdriving or reverse motion. When a pawl or catch mechanism engages with the teeth of the ratchet wheel, it locks the wheel in place, ensuring that the system does not move in the undesired direction. This feature is especially important in applications where maintaining a specific position or preventing sudden movement is critical for safety.
- 2. Controlled Motion: Ratchet wheels provide controlled and incremental motion, allowing users to make precise adjustments or movements. This controlled motion is essential in applications where precise positioning or controlled advancement is necessary for safety reasons, such as in medical devices, manufacturing equipment, or safety mechanisms.
- 3. Safety Interlocks: Ratchet wheels are often used in safety interlock systems where certain conditions must be met for a system to operate safely. For example, in industrial machinery, a ratchet wheel and pawl mechanism can be part of an interlock system that ensures equipment remains stationary until specific safety conditions are met, reducing the risk of accidents.
- 4. Load Handling and Securement: In load handling and securement applications, such as winches and tie-down straps, ratchet wheels help maintain tension and prevent slack. This contributes to the safe transportation of loads, reducing the risk of load shifts or accidents during transit.
- 5. Emergency Stop Systems: Ratchet wheels are employed in emergency stop systems to ensure that once the system is activated, it remains in a safe state until intentionally reset. This safety feature is vital in machinery and equipment where rapid shutdown is necessary to prevent hazards.
- 6. Reliability and Predictability: Ratchet wheels offer reliability and predictability in their operation. Users can apply force or torque in the desired direction with confidence, knowing that the ratchet mechanism will engage and prevent unexpected movement. This predictability enhances the overall safety of the system.
- 7. Versatility in Safety Applications: Ratchet wheels find application in a wide range of safety-critical systems, including vehicle handbrakes, safety gates, medical devices, and more. Their ability to provide controlled and secure motion makes them versatile components in various safety applications.
In summary, ratchet wheels contribute significantly to the safety of mechanical systems by preventing unintended movement, providing controlled motion, enabling safety interlocks, and enhancing reliability. Their presence in safety-critical applications helps reduce the risk of accidents and ensures that systems operate safely and predictably.
What safety considerations should be taken into account when using ratchet wheels in various settings?
When using ratchet wheels in various settings, it is crucial to prioritize safety to prevent accidents and ensure the well-being of operators. Here are essential safety considerations to keep in mind:
- 1. Proper Installation and Alignment: Ensure that ratchet wheels are correctly installed and aligned with their accompanying pawls or catches. Misalignment or improper installation can lead to unreliable operation and safety hazards.
- 2. Regular Inspection and Maintenance: Implement a routine inspection and maintenance schedule for ratchet wheels and their associated components. Look for signs of wear, damage, or misalignment, and address issues promptly to prevent accidents.
- 3. Load Capacity: Adhere to the specified load capacity of the ratchet wheel and the entire system. Overloading can cause failures, leading to dangerous situations. Always consider the maximum load when selecting and using ratchet wheels.
- 4. Operator Training: Ensure that operators are adequately trained in the safe use of ratchet wheel systems. Training should cover proper operation, load limits, and safety procedures in case of emergencies.
- 5. Emergency Stop Mechanisms: In applications where ratchet wheels are used as safety interlocks or emergency stop devices, ensure that these mechanisms are reliable and regularly tested. In emergencies, they should halt operations immediately and effectively.
- 6. Lockout/Tagout Procedures: Develop and implement lockout/tagout procedures when working on equipment that includes ratchet wheels. This ensures that machinery is de-energized and cannot be inadvertently started during maintenance or repair activities.
- 7. PPE (Personal Protective Equipment): Provide and require the use of appropriate personal protective equipment, such as gloves and safety glasses, when working with or near ratchet wheel systems. PPE can reduce the risk of injuries in case of accidents.
- 8. Hazard Identification: Identify potential hazards associated with the use of ratchet wheels, including pinch points, sharp edges, and moving parts. Implement guards and warning signs to minimize risks.
- 9. Environmental Conditions: Consider the environmental conditions in which ratchet wheels are used. Extreme temperatures, exposure to chemicals, or outdoor use may require specialized equipment and safety precautions.
- 10. Regular Testing and Certification: Periodically test and certify the safety mechanisms and components associated with ratchet wheels. This ensures that they meet industry standards and function as intended.
- 11. Risk Assessment: Conduct a risk assessment specific to the application of ratchet wheels. Identify potential risks and implement control measures to mitigate them effectively.
- 12. Compliance with Regulations: Be aware of and comply with relevant safety regulations, standards, and guidelines specific to your industry or region. Non-compliance can lead to legal and safety issues.
- 13. Emergency Response Plan: Develop an emergency response plan that outlines procedures for dealing with accidents or malfunctions involving ratchet wheel systems. Ensure that all personnel are familiar with this plan.
By incorporating these safety considerations into the use of ratchet wheels, you can help minimize risks, protect personnel, and ensure a safer working environment across various settings.
How does the design of a ratchet wheel contribute to its efficiency and reliability?
The design of a ratchet wheel is critical to its efficiency and reliability in various applications. The following design elements contribute to the effectiveness of ratchet wheels:
- 1. Tooth Profile: The shape and profile of the teeth on a ratchet wheel are crucial. Teeth are typically angled to allow easy engagement with the pawl or catch mechanism when force is applied in the desired direction. The angle of the teeth ensures efficient and secure movement in one direction while preventing backward motion.
- 2. Material Selection: The choice of materials for the ratchet wheel affects its durability and reliability. Ratchet wheels are commonly made of strong and wear-resistant materials such as hardened steel or alloy metals. High-quality materials ensure the wheel can withstand the forces and wear associated with its intended application.
- 3. Tooth Size and Spacing: The size and spacing of the teeth on a ratchet wheel are designed to optimize performance. Smaller teeth allow for finer control and incremental movement, while larger teeth provide stronger engagement for heavier loads. Proper tooth spacing ensures smooth and reliable operation.
- 4. Pawl Design: The design of the pawl or catch mechanism that engages with the ratchet wheel is equally important. The pawl should have a pointed end that effectively grips the teeth when engaged. It should also release easily when force is applied in the opposite direction to allow smooth and reliable operation.
- 5. Lubrication and Maintenance: Adequate lubrication of the ratchet wheel and pawl is essential for reducing friction and wear. Regular maintenance, including cleaning and re-lubrication, ensures the efficient functioning of the ratchet mechanism over time.
- 6. Load Capacity: The design of the ratchet wheel must align with the intended load capacity of the application. Heavier loads may require larger and more robust ratchet wheel designs with deeper teeth to withstand greater forces without slipping.
- 7. Durability and Corrosion Resistance: In applications where exposure to harsh environments or moisture is a concern, ratchet wheels may incorporate coatings or materials that enhance corrosion resistance. This contributes to their long-term reliability.
The combination of these design considerations ensures that a ratchet wheel can efficiently transmit motion in one direction while effectively locking to prevent reverse movement. Proper design contributes to the overall efficiency, reliability, and safety of mechanical systems and tools that rely on ratchet mechanisms.
editor by CX 2024-04-15