Описание на продукта
Описание на продукта
Rotary mower gearbox LF-149B is a type of gearbox that is commonly used in rotary mowers. This rotary mower gearbox is designed to transfer power from the mower’s engine to the blades that cut the grass. The rotary mower gearbox LF-149B has a standard thread output shaft that is compatible with most rotary mowers on the market. It is made from high-quality materials such as steel and aluminum, giving it durability and longevity. Additionally, the rotary mower gearbox LF-149B is designed for low maintenance and is easy to install, making it a popular replacement choice for many rotary mowers.
Параметри на продукта
| Описание на продукта |
Rotary Mower Gearboxes – Replacement of Gearbox LF-149B 1:1 |
|---|---|
| Product details |
|
| Max. input power |
47 kW |
| Contains oil |
No |
| Max. oil capacity |
0.8 l |
| Max. oil change interval |
500 h |
| Oil SAE viscosity grade |
80W-90 |
| Материал на корпуса |
Cast iron GGG40 |
| Тегло |
33.4 kg |
| Gear arrangement Increasing |
3 |
| Gear ratio |
1:1 |
| Input power kW / HP Increasing |
47 / 55 kW/HP |
| Input shaft Increasing |
Z |
| Output Torque DaNm Increasing |
81 daNm |
| Ratio Increasing |
1: 1 |
| Ratio Reducing |
1: 1 |
| Shaft Z |
1 3/8″ (21) |
Профил на компанията
We are a professional company engaged in the R&D, design, and manufacturing of gearboxes. The company has introduced a number of sophisticated production and testing equipment. We have successfully developed 800Nm-11200Nm planetary gearboxes for construction machinery, special planetary gearboxes for mixers, special planetary gearboxes for buildings, special reducers for mines, wind power reducers, hydraulic rotary, winch series, gearboxes for rolling mills, and other series of gearboxes with hundreds of thousands of specifications. The products have been widely used in building materials, metallurgy, engineering machinery, hoisting, shipping, chemical, pharmaceutical, electric power, and other supporting units and engineering projects.
Since its establishment, the company has been accelerating the pace of scientific and technological innovation and independent brand construction to build its core competitiveness with new thinking and new manufacturing awareness.
Our Equipments
Сертифициране
Packaging and Shipment
Related products
PTO Shaft
Agricultural gearbox:
Flail mower gearbox, rotary tiller gearbox, lawn mower gearbox, rotary cutter gearbox, agricultural sprayer gearbox, post hole digger gearbox, feed mixer gearbox, rotary mower gearbox, gearbox for circular saws, irrigation reels gearbox, agricultural generator gearbox, fertilizer spreader gearbox, hydraulic drive gearbox, manure spreader gearbox, rotary rakes gearbox, hay tedders gearbox, micro tiller gearbox, cutter bars gearbox, fertilizer mixer gearbox, agitators gearbox for sewage, round baler gearbox, snowblower gearbox
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| Приложение: | Мотор, електрически автомобили, мотоциклети, машини, морски, играчки, селскостопански машини, автомобили |
|---|---|
| Твърдост: | Мека повърхност на зъба |
| Монтаж: | 90 градуса |
| Оформление: | Коаксиален |
| Форма на зъбното колело: | Конично-цилиндрично зъбно колело |
| Стъпка: | Безстепенно |
| Проби: |
US$ 9999/брой
1 брой (минимална поръчка) | |
|---|
Technological Advancements in Agricultural Gearbox Design
Advancements in agricultural gearbox design have significantly improved the efficiency, durability, and performance of farming equipment. Here are some notable technological advancements:
- Materials and Manufacturing: The use of advanced materials, such as high-strength alloys and composite materials, has enhanced the durability and longevity of gearbox components. Precision manufacturing techniques, including computer-aided design (CAD) and computer numerical control (CNC) machining, ensure tight tolerances and reliable performance.
- Gear Tooth Design: Modern gear tooth profiles, such as optimized helical and spiral bevel gears, reduce noise, vibration, and wear. Advanced tooth design also improves power transmission efficiency and load distribution.
- Sealing and Lubrication: Improved sealing technologies, such as double-lip seals and labyrinth seals, help prevent contaminants from entering gearboxes while retaining lubricants. Advanced lubrication systems, including automatic lubrication and improved oil formulations, extend maintenance intervals and enhance efficiency.
- Electronic Controls: Agricultural gearboxes increasingly integrate with electronic control systems. Sensors and actuators provide real-time data on gearbox performance, allowing for condition monitoring, predictive maintenance, and adjustments to optimize machinery operation.
- Smart Gearboxes: Some agricultural gearboxes are equipped with smart features, such as load sensors, temperature monitors, and feedback systems. These features enhance precision, safety, and overall equipment performance.
- Hybrid Power Transmission: Integration of hybrid power transmission systems, combining internal combustion engines with electric motors, allows for more efficient power delivery and reduced fuel consumption. Gearboxes play a crucial role in managing power distribution in these systems.
- Reduced Environmental Impact: Advancements in gear design contribute to reducing environmental impact. Quieter and more efficient gearboxes minimize noise pollution and energy consumption while meeting emissions regulations.
- Customization and Modularity: Some modern agricultural gearboxes offer modular designs that allow farmers to customize gear ratios, output speeds, and other specifications to match specific tasks and conditions.
- Simulation and Testing: Computer simulations and advanced testing methods, such as finite element analysis (FEA) and computational fluid dynamics (CFD), help optimize gearbox design, reduce prototyping costs, and ensure reliability before production.
These advancements collectively contribute to the evolution of agricultural gearboxes, making farming machinery more efficient, environmentally friendly, and adaptable to the changing needs of modern agriculture.
Types of Farming Equipment Incorporating Agricultural Gearboxes
Agricultural gearboxes play a vital role in various farming equipment, enhancing their efficiency and enabling them to perform essential tasks. Here are some types of farming equipment that commonly incorporate agricultural gearboxes:
- Tractors: Agricultural gearboxes are integral components of tractors, contributing to power transmission from the engine to various attachments such as plows, harrows, and mowers.
- Harvesters: Harvesters, used to gather crops like grains, fruits, and vegetables, utilize gearboxes to drive conveyor systems and separators, ensuring smooth and efficient harvesting operations.
- Planters and Seeders: Planters and seeders rely on gearboxes to precisely distribute seeds and fertilizers while maintaining the desired planting depth.
- Sprayers: Agricultural gearboxes are used in sprayers to drive pumps that distribute pesticides, herbicides, and fertilizers over fields.
- Hay Balers: Gearboxes are essential in hay balers for compacting and forming bales of hay, enabling easy storage and transportation.
- Manure Spreaders: Manure spreaders incorporate gearboxes to distribute and spread fertilizers and compost evenly across fields.
- Grain Augers: Grain augers, used for loading and unloading grains, feature gearboxes to drive the rotating screw mechanism that lifts and transfers grains.
- Cultivators: Cultivators use gearboxes to drive rotating tines or blades that loosen and prepare the soil for planting.
- Rotary Cutters: Rotary cutters, often attached to tractors, utilize gearboxes to power the spinning blades used for cutting tall grass, weeds, and brush.
- Threshers: Threshers, employed for separating grains from their husks or stalks, incorporate gearboxes to drive the threshing mechanisms.
These examples demonstrate the diverse applications of agricultural gearboxes across a wide range of farming equipment. By providing reliable power transmission and control, agricultural gearboxes contribute significantly to the productivity and efficiency of modern agricultural practices.
Изисквания за поддръжка на селскостопански скоростни кутии
Поддръжката на селскостопанските скоростни кутии е от решаващо значение за осигуряване на безпроблемната и ефективна работа на селскостопанската техника. Правилната поддръжка спомага за удължаване на живота на скоростните кутии и предотвратява скъпоструващи повреди. Ето основните изисквания за поддръжка:
- Редовни проверки: Извършвайте рутинни визуални проверки за признаци на износване, повреди, течове или несъосност. Редовно проверявайте зъбите на зъбните колела, уплътненията и лагерите за евентуални проблеми.
- Смазване: Правилното смазване е от съществено значение за минимизиране на триенето и износването в скоростните кутии. Следвайте указанията на производителя за вида на смазката, която да използвате, и препоръчителните интервали за смазване.
- Проверки на смазочни материали: Редовно следете нивата и качеството на смазочните материали в скоростната кутия. Сменяйте или допълвайте смазочните материали, когато е необходимо, и се уверете, че замърсителите не попадат в смазочната система.
- Затягане на болтове и крепежни елементи: Проверявайте и затегнете болтовете, гайките и крепежните елементи, за да предотвратите разхлабване поради вибрации по време на работа. Разхлабените компоненти могат да доведат до несъосност и преждевременно износване.
- Проверка на пломбата: Проверете уплътненията за течове и правилно уплътняване. Повредените или износени уплътнения трябва да се сменят своевременно, за да се предотврати изтичане на смазка и проникване на замърсители.
- Почистване: Поддържайте скоростните кутии чисти, като отстранявате замърсявания, отломки и остатъци. Редовното почистване предотвратява навлизането на абразивни частици в скоростната кутия и причиняването на повреди.
- Подравняване: Уверете се, че скоростните кутии са правилно подравнени със свързаните компоненти, като например валове и съединители. Неправилното подравняване може да доведе до повишено износване и намалена ефективност.
- Мониторинг на температурата: Следете работната температура на скоростната кутия. Ненормалното повишаване на температурата може да показва проблеми като претоварване или недостатъчно смазване.
- Смяна на филтър: Ако скоростната кутия има филтрираща система, редовно сменяйте или почиствайте филтрите, за да предотвратите навлизането на замърсители в скоростната кутия.
- Експертна проверка: Периодично проверявайте скоростните кутии от квалифицирани техници. Те могат да идентифицират потенциални проблеми, които може да не са видими по време на рутинни проверки.
Спазването на тези изисквания за поддръжка гарантира, че селскостопанските скоростни кутии остават в оптимално състояние и допринася за надеждността и ефективността на селскостопанската техника. Редовната поддръжка не само предотвратява неочаквани престои, но и удължава експлоатационния живот на скоростните кутии, което в крайна сметка е от полза за производителността на селскостопанските операции.
editor by CX 2024-04-12
