China Professional Tb Bucket Elevator with Platform and Ladder

Product Description

Bucket elevator is mainly used in many trades such as grain,feed,coal,metallurge,cement factory etc.It can lift the material like graininess,dustlike,small block or oil cleaning.But TDTG type double barrel bucket elevator is not suitable for lifting the material that is over 60ºC, with big impurity, oil surface leaching or with corrosive.Its feature:
1.The side plate of bottom is movable,easy to maintain.
2.The tail wheel,head wheel and shaftis conneted with flat key,it is fixedness.

Struction and working principle:
This machine is composed of elevator top,machine barrel,elevator bottom,rubber belt (chains ) and bucket etc.Rubber belt is surrounding between head wheel and tail wheel, the buckets are fixed on the belt as a certain distance.The material fall into the elevator from inlet, after bucket excavating the material,up to move following belt, throw the material by passing the head wheel,and   discharge the material from outlet. In order to clean bottom inside  and bucket belt, elevator bottom installed plug board and spiral tension device.
1.Elevator top is composed of chain drive section head cap,discharge ,bearing housing, shaft and head wheel. There are 3 ways of power transmission for users to choose :
1)reducer through flexible coupling straight drive.
2)chain and sprocket drive.
3)V-belt pulley drive.
2.Elevator box is composed of angle steel and steel sheet.
3.Elevator bottom has inlet. there are discharge gate on both sides of bottom under- part. and with spiral tension to adjust bucket belt. 
elevator bottom can be installed dust pipe after dismounting the cover.
4.There are 2 kinds of type: rubber belt and chain.two ends of rubber belt are connected with special belt bolts, buckets are fixed on rubber belt (chains) with bucket bolts,nuts and spring washer.
5.There are 2 types of buckets:deep type and shallow type.the deep type buckets are used for graininess material, the shallow type buckets are used for dustlike material.

Main Technical Parameters

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                                                    Project Case

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After-sales Service: 12 Months
Warranty: 12 Months
Structure: Conveyor System
Material: Carbon Steel
Material Feature: Heat Resistant
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant

ladder sprocket

How do I Prevent Wear and Damage to Ladder Sprockets during Conveyor Operation?

Preventing wear and damage to ladder sprockets during conveyor operation is essential to ensure their longevity and maintain the overall efficiency of the conveyor system. Here are some preventive measures to follow:

  • Proper Lubrication: Apply the appropriate lubricant to the ladder sprockets and the conveyor chain regularly. Lubrication reduces friction between the sprocket teeth and the chain links, minimizing wear and prolonging the sprocket’s life.
  • Chain Tension: Maintain the correct tension in the conveyor chain. Proper tensioning prevents excessive stress on the ladder sprockets and chain links, reducing wear and preventing premature failure.
  • Chain Alignment: Ensure the conveyor chain is correctly aligned with the ladder sprocket. Misalignment can cause uneven wear on the sprocket teeth and chain links, leading to accelerated wear and potential damage.
  • Cleanliness: Keep the ladder sprockets and the surrounding area clean from debris, dirt, and contaminants. Foreign particles can cause chain jamming, accelerated wear, and affect sprocket performance.
  • Regular Inspection: Conduct regular visual inspections of the ladder sprockets to check for signs of wear, damage, or deformation. Early detection of issues allows for timely maintenance and prevents further damage.
  • Replace Worn Sprockets: Monitor the condition of the ladder sprocket teeth regularly. If the sprocket teeth show significant wear, chipping, or deformation, replace the sprocket promptly to prevent further damage to the conveyor chain.
  • Inspect Chain Wear: Regularly inspect the conveyor chain for signs of wear, stretching, or elongation. A worn chain can accelerate sprocket wear, so replace the chain if it is beyond its recommended service life.
  • Load Capacity: Ensure that the ladder sprockets are appropriately sized and rated for the load capacity of the conveyor system. Using sprockets that are too small or not designed for heavy-duty applications can lead to premature wear and failure.
  • Follow Manufacturer’s Guidelines: Adhere to the ladder sprocket manufacturer’s maintenance recommendations and service intervals. Manufacturers may provide specific guidelines for lubrication, tensioning, and inspection to optimize sprocket performance and longevity.

By following these preventive measures, you can minimize wear and damage to ladder sprockets, prolong their service life, and maintain a reliable and efficient conveyor system. Regular maintenance and inspections are essential to identify and address any potential issues early on, preventing costly downtime and ensuring the smooth operation of your conveyor system.

ladder sprocket

Can Ladder Sprockets be Used in Food Processing and Packaging Conveyors?

Yes, ladder sprockets can be used in food processing and packaging conveyors, but specific considerations must be taken to ensure compliance with food safety regulations and the unique requirements of the industry:

  • Material Selection: Choose ladder sprockets made from food-grade materials that meet FDA and other food safety standards. Stainless steel or certain high-strength engineering plastics are commonly used for food processing applications due to their corrosion resistance and ease of cleaning.
  • Sanitary Design: Ensure that the ladder sprocket design allows for easy cleaning and sanitization. Smooth surfaces without crevices or tight spaces can prevent bacterial growth and facilitate thorough cleaning.
  • Resistance to Contamination: Select ladder sprockets that can withstand the harsh cleaning agents and sanitizing chemicals used in the food industry without degradation or contamination of the food product.
  • Hygienic Lubricants: Use food-grade lubricants approved for use in food processing environments to lubricate the ladder sprockets and conveyor chain. Avoid lubricants that may come into contact with the food product.
  • Proper Sealing: Ensure that the sprocket bearings are effectively sealed to prevent the ingress of contaminants and maintain a clean conveyor environment.
  • Hazard Analysis and Critical Control Points (HACCP): Implement HACCP principles to identify potential hazards in the food processing and packaging process and implement control measures to prevent contamination. Properly selected and maintained ladder sprockets play a part in the overall hazard control strategy.
  • Regular Inspection and Maintenance: Establish a robust maintenance program to regularly inspect and clean ladder sprockets to prevent contamination risks and ensure reliable conveyor performance.
  • Compliance with Regulations: Ensure that the ladder sprockets and the overall conveyor system comply with relevant food safety regulations and industry standards, such as those set by the FDA, USDA, and other food safety agencies.

Due to the stringent requirements of the food processing and packaging industry, ladder sprockets used in these applications often have specialized designs and materials to ensure food safety and hygiene. It’s essential to work with conveyor system experts and sprocket manufacturers who understand the specific needs of the food industry and can provide suitable solutions.

By using ladder sprockets designed and constructed with food safety in mind, food processing and packaging conveyors can efficiently and safely handle food products while complying with the industry’s stringent regulations and quality standards.

ladder sprocket

How do I Choose the Right Size and Pitch of a Ladder Sprocket for my Conveyor System?

Choosing the right size and pitch of a ladder sprocket for your conveyor system is critical to ensure proper operation, efficient power transmission, and prolonged equipment life. Here are the steps to guide you through the selection process:

  • 1. Identify Conveyor Chain Type: Determine the type of conveyor chain used in your system. Different chain types have specific pitch measurements, and the ladder sprocket must match the chain’s pitch to ensure proper engagement.
  • 2. Determine Sprocket Teeth Count: Calculate the required number of teeth for the ladder sprocket based on the desired conveyor speed, driven shaft RPM, and the chain’s speed factor. The speed factor is typically provided by the chain manufacturer.
  • 3. Consider Chain Wrap Angle: Ensure that the sprocket size allows for sufficient chain wrap around the sprocket to prevent chain disengagement. The chain wrap angle should be within the manufacturer’s recommended range.
  • 4. Assess Conveyor Load: Evaluate the conveyor system’s load and the maximum tension the chain will experience. The ladder sprocket’s material and design must be able to handle the load without deformation or failure.
  • 5. Determine Shaft Diameter: The ladder sprocket’s bore size (inner hole) should match the driven shaft’s diameter or use a taper-lock bushing or through-bore hub to adapt the sprocket to the shaft size.
  • 6. Consider Space Constraints: Ensure that the chosen ladder sprocket size fits within the available space in the conveyor system without interfering with other components.
  • 7. Consult Manufacturer Data: Refer to the ladder sprocket manufacturer’s data and specifications to find the appropriate sprocket size and pitch options for your specific conveyor chain type.
  • 8. Opt for High-Quality Materials: Choose a ladder sprocket made from high-quality materials that offer good wear resistance and durability, especially for applications with harsh environments or heavy loads.
  • 9. Seek Expert Advice: If you are unsure about the selection process, consult with conveyor system experts or sprocket manufacturers for assistance in choosing the right ladder sprocket size and pitch.

By carefully considering the chain type, conveyor load, sprocket teeth count, and other relevant factors, you can select the appropriate size and pitch of a ladder sprocket that ensures optimal performance and reliable power transmission in your conveyor system.

China Professional Tb Bucket Elevator with Platform and Ladder  China Professional Tb Bucket Elevator with Platform and Ladder
editor by Dream 2024-05-10