Hộp số cào quay
Chúng tôi có thể thay thế mô hình góc như sau:
Rotary Rake Gearbox K-789C 7.2:1
| Người mẫu | K-789C |
|---|---|
| Input RPM | 540 |
| Output torque (-daNm) | 19 |
| Chứa dầu | KHÔNG |
| Dầu có độ nhớt SAE | SAE.90 EP |
| Number of arms | 8 |
| Diameter rotor | 2.6 m |
| Gear ratio | 7.2:1 |
| Trục đầu vào | 1 3/8 Z6 |
| Shaft type | 1 x 1.3/8 (Z6) |
| Cân nặng | 67Kg |
Rotary Rake Gearbox K-791A 7.2:1
| Người mẫu | K-791A |
|---|---|
| Input RPM | 540 |
| Output torque (daNm) | 19 |
| Chứa dầu | KHÔNG |
| Dầu có độ nhớt SAE | SAE.90 EP |
| Number of arms | 9 |
| Diameter rotor | 2.8 m |
| Gear ratio | 7.2:1 |
| Trục đầu vào | 1 3/8 Z6 |
| Shaft type | 1 x 1.3/8 (Z6) |
| Cân nặng | 75Kg |
1. Exceptional Durability and Build Quality: Our rotary rake gearboxes are crafted from high-grade materials like hardened steel and cast iron, ensuring long-lasting durability. Designed to withstand extreme agricultural conditions, they resist wear, corrosion, and heavy loads, offering reliable performance season after season.
2. Optimized Power Transmission: Engineered for maximum efficiency, our gearboxes provide smooth and precise power transfer from the tractor’s PTO to the rake’s tines. This optimized transmission ensures consistent operation, reducing fuel consumption while enhancing overall productivity in the field.
3. Precision Engineering for Superior Raking: With advanced gear design and precise machining, our gearboxes enable accurate tine rotation for uniform and gentle handling of crops. This precision minimizes damage to hay or straw, ensuring better crop quality for baling or storage.
4. Yêu cầu bảo trì thấp: Designed with user convenience in mind, our rotary rake gearboxes feature high-quality seals and optimized lubrication systems. These reduce maintenance needs, minimize downtime, and save farmers valuable time and costs during busy harvesting periods.
Why Choose Our Rotary Rake Gearbox



5. Compatibility and Versatility: Our gearboxes are versatile and compatible with a wide range of rotary rake models and brands. This adaptability ensures that they can be easily integrated into your existing equipment without the need for extensive modifications.
6. Proven Reliability and Performance: Tested under rigorous agricultural conditions, our gearboxes consistently deliver reliable and efficient performance. Farmers trust our products to handle demanding workloads, ensuring uninterrupted operation and improved productivity in critical harvesting operations.
Key Components of Rotary Rake Gearbox
(1) Input Shaft: The input shaft connects to the tractor’s Power Take-Off (PTO) and transmits rotational energy into the gearbox. It is designed to handle high torque levels and ensures smooth power delivery to the internal gearing system.
(2) Gears: The heart of the gearbox, the gears convert the input rotation into the desired speed and torque. Made from hardened steel, these gears are precision-machined to ensure smooth, efficient operation and long-term reliability in demanding agricultural environments.
(3) Output Shaft: The output shaft transfers the rotational motion from the gearbox to the rake’s arms or tines. It is engineered for precise alignment and smooth operation, ensuring consistent tine movement for uniform raking of crops.
(4) Bearings: Bearings support the rotating shafts and reduce friction within the gearbox. These high-quality components ensure smooth motion, withstand heavy loads, and enhance the gearbox’s durability, even under constant use in tough field conditions.
(5) Seals and Gaskets: Seals and gaskets prevent dirt, debris, and moisture from entering the gearbox while retaining lubricants inside. This protection is crucial for maintaining the integrity and performance of internal components, extending the gearbox’s lifespan.
(6) Lubrication System: The lubrication system minimizes wear and heat generation within the gearbox by ensuring proper oil distribution to gears and bearings. A well-lubricated gearbox operates efficiently, reduces maintenance requirements, and performs reliably during extended periods of use.


Applications of Rotary Rake Gearbox
1. Hay Raking and Windrowing: Rotary rake gearboxes play a vital role in haymaking by powering the tines that collect and arrange hay into uniform windrows. This process ensures efficient drying, easier baling, and improved hay quality for animal feed or storage.
2. Straw Raking for Baling: After harvesting grain crops like wheat or barley, rotary rakes equipped with gearboxes are used to gather straw into rows. This makes it easier to collect and bale the straw for use as bedding, mulch, or biofuel.
3. Forage Crop Handling: Rotary rake gearboxes are essential for handling forage crops like alfalfa and clover. They help arrange these crops into clean windrows while minimizing leaf loss, preserving the nutritional content for silage or animal feed production.
4. Silage Preparation: In silage production, rotary rakes use gearboxes to create consistent rows of grass or other crops. Proper windrowing ensures even chopping and compaction during ensiling, leading to higher-quality, long-lasting silage for livestock.



How Does the Rotary Rake Gearbox Work?
(1) Power Transfer: The process begins with the tractor’s power take-off (PTO) shaft transferring power to the input shaft of the Rotary Rake Gearbox. The gearbox is responsible for converting the high-speed, low-torque rotation of the PTO shaft into the slower, high-torque rotation required for operating the rotary rake.
(2) Gearing Mechanism: Within the gearbox, a system of gears helps adjust the speed and torque of the rotating motion. These gears transmit the power from the input shaft to the output shaft, which drives the rotary rake’s tines or wheels.
(3) Rotary Rake Operation: The output shaft of the gearbox powers the rotary rake mechanism, causing the tines or wheels to rotate and collect the cut hay from the ground. As the rotary rake moves forward, the tines gather the hay and form it into windrows, which are organized rows of hay laid out for drying.

Agricultural PTO Shaft for Rotary Rake Gearbox
The connection between these two components is essential for the proper functioning of rotary rakes. The PTO shaft drives the rotary rake by transmitting power to the gearbox. The gearbox then reduces or redirects the rotational speed and torque to match the operational needs of the rotary rake. This ensures the rake’s tines rotate at an ideal speed to collect and arrange hay or grass into neat rows, facilitating easy baling or drying.
Together, the PTO shaft and rotary rake gearbox form an integrated system that enhances the efficiency and precision of haymaking operations. Proper alignment and maintenance of both components are vital to prevent issues such as power loss, mechanical wear, or damage, ensuring smooth and long-lasting performance in agricultural tasks.
Type of Rotary Rake Gearbox for Sale
Hộp số thường bao gồm một vỏ bền chắc được làm từ gang hoặc thép cường độ cao để bảo vệ các bánh răng và ổ bi bên trong khỏi bụi bẩn, mảnh vụn và các điều kiện môi trường khắc nghiệt. Bên trong hộp số, các bánh răng côn hoặc bánh răng trụ thường được sử dụng để chuyển đổi chuyển động quay từ trục đầu vào thành tốc độ và mô-men xoắn cần thiết để dẫn động các tay hoặc rôto của cào quay. Hệ thống bánh răng được thiết kế để chịu được tải trọng nặng và ứng suất lặp đi lặp lại trong quá trình hoạt động, đảm bảo độ tin cậy trong thời gian dài.
Hộp số của cào quay được thiết kế chính xác, đảm bảo tốc độ quay ổn định của các răng cào, điều này rất quan trọng để tạo thành các luống cỏ đồng đều mà không làm hư hại cây trồng. Ngoài ra, nó thường bao gồm các tính năng như khớp bôi trơn hoặc bể chứa dầu để bôi trơn, đảm bảo ma sát tối thiểu và kéo dài tuổi thọ hoạt động. Bảo dưỡng hộp số đúng cách là rất quan trọng đối với hoạt động hiệu quả của cào quay, nâng cao năng suất trong các hoạt động thu hoạch nông nghiệp.








