製品説明
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
.
external view
all kinds of bucket elevator photos
Project Case
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 12 Months |
|---|---|
| Warranty: | 12 Months |
| 構造： | Conveyor System |
| 材料： | 炭素鋼 |
| Material Feature: | Heat Resistant |
| 応用： | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
コンベア運転中にラダースプロケットの摩耗や損傷を防ぐにはどうすればよいですか？
コンベヤ運転中にラダースプロケットの摩耗や損傷を防ぐことは、スプロケットの寿命を延ばし、コンベヤシステム全体の効率を維持するために不可欠です。以下に、予防策をいくつか示します。
- 適切な潤滑： 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.
- チェーンの張力： コンベヤチェーンの張力を適切に保つことが重要です。適切な張力調整は、ラダースプロケットやチェーンリンクへの過度の負荷を防ぎ、摩耗を軽減し、早期故障を防止します。
- チェーンアライメント： コンベアチェーンがラダースプロケットと正しく位置合わせされていることを確認してください。位置ずれはスプロケットの歯とチェーンリンクの摩耗を不均一にし、摩耗の加速や損傷につながる可能性があります。
- 清潔さ： ラダースプロケットとその周辺は、ゴミ、汚れ、異物などが付着しないよう清潔に保ってください。異物が付着すると、チェーンの詰まり、摩耗の加速、スプロケットの性能低下の原因となります。
- 定期点検： ラダースプロケットの摩耗、損傷、変形などの兆候がないか、定期的に目視点検を行ってください。問題の早期発見は、タイムリーなメンテナンスを可能にし、さらなる損傷を防ぎます。
- 摩耗したスプロケットを交換する： ラダースプロケットの歯の状態を定期的に監視してください。スプロケットの歯に著しい摩耗、欠け、または変形が見られる場合は、コンベヤチェーンへのさらなる損傷を防ぐため、速やかにスプロケットを交換してください。
- チェーンの摩耗状態を点検する： コンベアチェーンに摩耗、伸び、または伸長の兆候がないか定期的に点検してください。摩耗したチェーンはスプロケットの摩耗を加速させる可能性があるため、推奨耐用年数を超えている場合はチェーンを交換してください。
- 耐荷重： ラダースプロケットは、コンベアシステムの耐荷重能力に適したサイズと定格であることを確認してください。小さすぎるスプロケットや、重荷重用途向けに設計されていないスプロケットを使用すると、早期摩耗や故障の原因となります。
- 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.
これらの予防措置を講じることで、ラダースプロケットの摩耗や損傷を最小限に抑え、耐用年数を延ばし、信頼性と効率性に優れたコンベヤシステムを維持できます。定期的なメンテナンスと点検は、潜在的な問題を早期に発見して対処し、高額なダウンタイムを防ぎ、コンベヤシステムの円滑な稼働を確保するために不可欠です。
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.
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.
editor by Dream 2024-05-10