The Economics of Clean Root Crops
In the sugar beet industry, profitability is dictated not only by the tonnage of the yield but also by the purity of the delivery. When the lifting mechanism extracts beets from the ground, it invariably brings up a massive volume of heavy, cohesive soil. If this soil is transported to the processing factory, the farmer is penalized with steep dockage fees known as tare weight. To prevent this, modern harvesters rely on an aggressive internal separation system consisting of multiple rotating turbines. The powerhouse driving these heavy metallic turbines is the Beet Harvester Cleaning Star Gearbox.
These cleaning stars, also referred to as cleaning turbines, are massive horizontal wheels fitted with specialized steel tines. As the freshly dug beets drop onto the first star, centrifugal force and rotational momentum fling the roots against guide gates and onto successive turbines. This violent tumbling action shatters the clinging mud clods, causing the dirt to fall back into the field while the clean beets progress toward the holding tank. The Cleaning Turbine Gearbox sits directly beneath each star, supporting the entire dynamic weight of the turbine, the crop, and the mud, while rotating continuously at high torque.
EVER-POWERは、 CS-Series Cleaning Star Drive to excel in this brutal, high abrasion environment. By utilizing oversized thrust bearings and multi-layered labyrinth seal architectures, our gearboxes withstand the constant downward pressure of heavy mud accumulation while preventing acidic plant juices from infiltrating the gear casing. Whether integrated into a six row trailed machine or a massive nine row self propelled bunker harvester, our drivetrain solutions deliver the reliable cleaning power required to maximize your clean crop payout.
Technical Specifications: CS-Series (Turbine Drive)
| 動作パラメータ | 設計仕様 | 動作パラメータ | 設計仕様 |
|---|---|---|---|
| 油圧入力動力 | Thirty to Eighty Horsepower per Turbine | 出力回転速度 | Fifty to One Hundred and Eighty RPM Variable |
| プライマリーギア減速 | Six to One up to Twelve to One Planetary | 最大連続トルク | Six Thousand Newton Meters |
| ベースハウジング鋳造 | Ductile Iron QT500-7 Abrasion Resistant | システム過負荷保護 | クロスポート油圧リリーフ統合 |
| 内部ギア構造 | 浸炭処理されたらせん状および面取り状の切削工程 | 出力軸の向き | Vertical Upward Facing Splined Hub |
| 主荷重支持部材 | 高容量球面ころスラストベアリング | 内部潤滑システム | 大容量水中合成流体 |
| 極限環境シール | 大型偏向板付きクワッドリップカセットシール | 流体の最大温度 | One Hundred and Fifteen Degrees Celsius |
| 入力ドライブインターフェース | モーター用標準SAEスプラインカップリング | 内部流体容量 | Three Point Five to Six Point Zero Liters |
| 総質量 | Sixty to One Hundred and Ten Kilograms | ハーベスターシャーシの取り付け | Heavy Duty Multi Point Base Flange |
| 外装コーティングによる防御 | 耐腐食性工業用エポキシ塗料 | メーカー保証期間 | 24ヶ月間の運用保証 |
| ターゲットアプリケーションの焦点 | Self Propelled and Trailed Sugar Beet Combines | 機器の互換性 | Grimme, Holmer, Ropa, Vervaet |
| タービンディスクインターフェース | Heavy Duty Eight Bolt Hub System | メンテナンス要件 | シーズン前の徹底的なオイルおよびガードの点検 |
高質量分離の運動学
Defeating Massive Axial Thrust
The fundamental physical reality of a cleaning turbine is weight. The star itself is constructed from heavy gauge steel. When operating in wet field conditions, clay mud packs tightly between the tines and clings to the surface of the root crops. This combined dynamic weight pushes straight down onto the vertical output shaft of the gearbox. If standard radial bearings are utilized, the shaft will plunge downward, destroying the internal gear mesh and shattering the casing. EVER-POWER mitigates this absolute downward force by deploying premium, oversized spherical roller thrust bearings. These specialized bearings are designed exclusively to carry immense axial loads while simultaneously accommodating the slight lateral deflections that occur when heavy rocks bounce across the cleaning star surface.
絶対的な侵入保護技術
A cleaning star gearbox operates at the very bottom of the harvester’s separation chamber. It is subjected to a continuous, torrential downpour of wet mud, abrasive silica sand, field stones, and highly acidic plant juices. This creates a relentless grinding paste that settles directly on top of the output seal. Standard agricultural seals degrade in a matter of days under this assault. To ensure seasonal longevity, EVER-POWER implements an impenetrable Quad Layer Exclusion System. A massive metallic flinger plate bolts directly to the turbine hub, utilizing rotational centrifugal force to physically throw the mud outward. Beneath this primary shield, a labyrinth channel traps remaining grit before it can even reach the high temperature Viton cassette seal, completely isolating the pristine internal oil bath from the destructive field environment.
可変速トルク増幅
Soil conditions dictate cleaning intensity. In dry, sandy soil, the turbines must spin slowly to gently sift the dirt without bruising the fragile sugar beets. In wet, heavy clay, the turbines must rotate at high velocities to aggressively fling the cohesive mud off the roots. The Cleaning Star Gearbox must accommodate these wild fluctuations in hydraulic motor input speed while multiplying torque to prevent the heavy turbines from stalling. Our CS-Series utilizes a highly efficient internal planetary reduction stage. This compact, power dense architecture allows the hydraulic motor to run in its most efficient high RPM powerband, while the gearbox delivers relentless, unstoppable torque to the slow moving cleaning turbine, even when burdened with tons of wet mud.
Kinetic Shock Absorption
Sugar beet fields are frequently interspersed with hidden field stones and buried debris. When a large, heavy rock drops from the lifting mechanism onto the spinning cleaning star, or gets wedged between the turbine tines and the steel guide gates, the system experiences a violent kinetic halt. The hydraulic drive motor will attempt to power through the obstruction, sending a devastating shockwave down the shaft. The Sugar Beet Dirt Separation Drive must possess the structural integrity to survive these massive deceleration events. We utilize heavily carburized alloy steel gears featuring widened tooth root profiles to prevent fatigue shattering during sudden stops. This robust metallurgical approach protects the core of the unit, allowing the cross port hydraulic relief valves the necessary milliseconds to bypass fluid and stall the motor safely.
比較分析：根菜類の土壌分離方法
| 機能特性 | Gearbox Driven Cleaning Star (CS Series) | ダイレクト油圧モーターハブ駆動 | パッシブチェーンウェブ攪拌機 |
|---|---|---|---|
| 泥分離効率 | 卓越した積極的行動 | 粘土質の土壌では停滞しやすい。 | 湿った状態ではプラグがすぐに劣化する |
| 軸方向荷重耐性 | Maximum社は特大のスラストベアリングを採用しています。 | モーターシャフトが全重量を支えている | Moderate Bearing Wear on Rollers |
| 運転速度制御 | Highly Variable from Cab Interface | Variable but Heat Generating at Low RPM | Fixed Linked to Harvester Ground Speed |
| コンポーネントの耐久性プロファイル | 密閉式オイルバスにより、驚異的な長寿命を実現 | High Seal Failure Rate in Dirty Zones | Rapid Abrasive Wear on Steel Chains |
| 資本工場配当金 | Maximum Premium for High Cleanliness | Good Frequent Hydraulic Downtime | Lowest Severe Dockage for Dirt Tare |
Note: For high capacity commercial sugar beet harvesting operations, heavy duty gearbox driven cleaning stars are the undisputed industry standard for eliminating soil tare penalties.
地域別応用：世界の砂糖大根生産地域
西ヨーロッパの重粘土地帯
ヨーロッパの主要なビート栽培地域を含む国々、特にドイツ、フランス、イギリスでは、非常に湿潤で泥濘の多い晩秋の状況で収穫が行われることがよくあります。重く粘着性のある粘土質の土壌は、分離機の根と爪の間に密に詰まります。作業規模の関係上、収穫機はこの粘着性のある泥の中でも連続運転する必要があります。 高トルクタービンギアボックス are absolute necessities in this region. They are specifically engineered with augmented planetary reduction stages to force the cleaning stars through the thick mud, ensuring that operations can scrub the beets effectively and secure maximum factory premiums for clean crop delivery.
北米高速伐採回廊
In the Red River Valley and sweeping plains of the Midwestern United States, sugar beets are cultivated on a massive scale in lighter, often drier loam soils. The absolute priority for operators in these vast regions is processing speed, managing huge acreages rapidly before deep hard freezes lock the crop permanently in the ground. We supply these markets with our 高速分離駆動モデル. These specialized gearboxes utilize lower internal reduction ratios, allowing the hydraulic motors to spin the cleaning stars exceptionally fast. This enables massive bunker harvesters to sweep across fields rapidly, violently knocking off dry soil clods while maintaining the gentle processing needed to avoid root bruising.
現場技術者日誌：泥濘の解消
Late November, Yorkshire Harvest Sector. A prominent farming cooperative contacted our technical division regarding unacceptable levels of machine downtime and severe tare penalties from the British sugar processing plant. Their massive six row self propelled harvester was constantly plugging up in the cleaning chamber. The primary cleaning star was stalling out, causing mud and beets to back up into the lifting web until the machine physically could not move forward.
A thorough diagnostic inspection of the separation chamber revealed the root cause. The harvester was equipped with older, direct drive hydraulic hubs mounted straight to the cleaning stars. In the heavy, wet Yorkshire clay, the direct drive motors simply lacked the torque multiplication required to fling the mud away. The hydraulic pressure would bypass the relief valve, and the heavy star would stall under the massive downward weight of the mud.
即時解決: ダイレクトドライブハブを取り外し、クリーニングチャンバー全体を完全なセットで改造しました。 EVER-POWER CS-Series Planetary Gearboxes. By routing the hydraulic motors through a nine to one reduction gearbox, the torque delivered to the cleaning star was amplified exponentially. The stalling vanished instantly. The powerful rotation effortlessly flung the heavy clay mud back into the field. The beets flowed smoothly into the holding tank, and the cooperative completely eliminated their dirt dockage penalties on the very next factory run.
販売店および整備担当者向けの技術的なお問い合わせ
このギアボックスは、様々な一流の収穫機ブランドと互換性がありますか？
Yes, our engineering team has designed the CS-Series to be highly adaptable. It serves as a robust drop-in upgrade for both self propelled bunker harvesters and trailed machines, including major models from Grimme, Holmer, Ropa, and Vervaet. To ensure perfect integration, please provide your specific hydraulic motor input spline requirements and the eight-bolt flange pattern dimensions for the turbine hub during the ordering process.
どのような種類の潤滑油が必要ですか？また、どのくらいの頻度で交換する必要がありますか？
Due to the extreme continuous axial loads and torque demands present in turbine cleaning applications, we strictly mandate the use of a premium Full Synthetic ISO VG Two Hundred and Twenty Gear Oil. Mineral oils will break down rapidly under these severe pressures and cause immediate thrust bearing failure. We recommend an initial break in fluid change after the first one hundred hours of operation, followed by a comprehensive fluid drain, flush, and refill prior to the start of every major autumn harvest season.
ギアボックスは、突然の激しい岩の衝撃からどのように保護されているのでしょうか？
To prevent catastrophic internal gear failure when the heavy cleaning star wedges a massive field stone against the metal guide gates, the protection relies heavily on the hydraulic circuit. The Cleaning Turbine Gearbox 非常に頑丈な浸炭処理されたギアで構築されており、初期の運動衝撃を吸収することで、油圧モーター供給ラインのクロスポート圧力リリーフバルブが作動するのに必要なほんの一瞬の時間を確保し、内部の機械部品を破損することなくモーターを安全に停止させます。
ギアボックスを完全に外さずに、上部出力シールを簡単に交換できますか？
While the external protective metallic mud flingers and deflector plates can be serviced externally, replacing the primary high pressure cassette seals requires removing the massive cleaning star and unbolting the upper seal flange. Given the critical nature of these seals in preventing catastrophic mud and dirt ingress directly from the processing chamber, we strongly recommend performing seal replacements in a clean workshop environment rather than out in the muddy field to ensure absolutely perfect, contaminant free seal seating.
根元を徹底的に洗浄し、プレミアムを確保しよう
Equip your harvester fleets with EVER-POWER Cleaning Star Gearboxes for unstoppable, mud eliminating performance.
Copyright Twenty Twenty Six EVER-POWER Transmission. All Rights Reserved.
主要供給地域：ドイツ、フランス、イギリス、アメリカ、ロシア。
