Produktbeskrivelse
Produktbeskrivelse
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.
Produktparametre
| Produktbeskrivelse |
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 |
| Husmateriale |
Cast iron GGG40 |
| Vægt |
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) |
Firmaprofil
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
Certificering
Packaging and Shipment
Related products
PTO-aksel
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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| Anvendelse: | Motor, elbiler, motorcykel, maskineri, marine, legetøj, landbrugsmaskiner, bil |
|---|---|
| Hårdhed: | Blød tandoverflade |
| Installation: | 90 grader |
| Layout: | Koaksial |
| Gearform: | Konisk – Cylindrisk gear |
| Trin: | Stepless |
| Prøver: |
US$ 9999/Piece
1 stk. (min. ordre) | |
|---|
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.
Typer af landbrugsudstyr, der omfatter landbrugsgearkasser
Landbrugsgearkasser spiller en afgørende rolle i forskellige landbrugsmaskiner, hvilket forbedrer deres effektivitet og gør det muligt for dem at udføre vigtige opgaver. Her er nogle typer landbrugsmaskiner, der almindeligvis inkorporerer landbrugsgearkasser:
- Traktorer: Landbrugsgearkasser er integrerede komponenter i traktorer og bidrager til kraftoverførslen fra motoren til forskellige redskaber såsom plove, harver og slåmaskiner.
- Høstmaskiner: Høstmaskiner, der bruges til at indsamle afgrøder som korn, frugt og grøntsager, bruger gearkasser til at drive transportbåndssystemer og separatorer, hvilket sikrer jævn og effektiv høstning.
- Plantemaskiner og såmaskiner: Plante- og såmaskiner er afhængige af gearkasser til præcist at fordele frø og gødning, samtidig med at den ønskede sådybde opretholdes.
- Sprøjter: Landbrugsgearkasser bruges i sprøjter til at drive pumper, der fordeler pesticider, herbicider og gødning over marker.
- Høpressere: Gearkasser er afgørende i høpressere til komprimering og formning af høballer, hvilket muliggør nem opbevaring og transport.
- Gødningsspredere: Gødningsspredere har gearkasser til at fordele og sprede gødning og kompost jævnt på tværs af markerne.
- Kornsnegle: Kornsnegle, der bruges til på- og aflæsning af korn, har gearkasser til at drive den roterende skruemekanisme, der løfter og transporterer korn.
- Kultivatorer: Kultivatorer bruger gearkasser til at drive roterende tænder eller knive, der løsner og forbereder jorden til plantning.
- Roterende skærere: Rotorskærere, ofte monteret på traktorer, bruger gearkasser til at drive de roterende knive, der bruges til at klippe højt græs, ukrudt og krat.
- Tærskeværker: Tærskeværker, der anvendes til at adskille korn fra deres avner eller stilke, har gearkasser til at drive tærskemekanismerne.
Disse eksempler demonstrerer de forskellige anvendelser af landbrugsgearkasser på tværs af en bred vifte af landbrugsudstyr. Ved at levere pålidelig kraftoverførsel og -styring bidrager landbrugsgearkasser væsentligt til produktiviteten og effektiviteten i moderne landbrugspraksis.
Vedligeholdelseskrav til landbrugsgearkasser
Vedligeholdelse af landbrugsgearkasser er afgørende for at sikre problemfri og effektiv drift af landbrugsudstyr. Korrekt vedligeholdelse forlænger gearkassernes levetid og forhindrer dyre nedbrud. Her er de vigtigste vedligeholdelseskrav:
- Regelmæssige inspektioner: Udfør rutinemæssige visuelle inspektioner for at kontrollere for tegn på slid, skader, lækager eller forkert justering. Inspicer regelmæssigt tandhjul, tætninger og lejer for eventuelle problemer.
- Smøring: Korrekt smøring er afgørende for at minimere friktion og slid i gearkasser. Følg producentens anvisninger for den type smøremiddel, der skal anvendes, og de anbefalede smøreintervaller.
- Smøremiddelkontroller: Overvåg gearkassens smøremiddelniveauer og -kvalitet regelmæssigt. Udskift eller påfyld smøremidler efter behov, og sørg for, at forurenende stoffer holdes ude af smøresystemet.
- Tilspænding af bolte og fastgørelseselementer: Kontroller og spænd bolte, møtrikker og fastgørelseselementer for at forhindre løsning på grund af vibrationer under drift. Løse komponenter kan føre til forkert justering og for tidligt slid.
- Inspektion af tætning: Undersøg pakningerne for lækager og korrekt forsegling. Beskadigede eller slidte pakninger bør udskiftes omgående for at forhindre lækage af smøremiddel og indtrængen af forurenende stoffer.
- Rensning: Hold gearkasserne rene ved at fjerne snavs, affald og rester. Regelmæssig rengøring forhindrer slibende partikler i at trænge ind i gearkassen og forårsage skade.
- Justering: Sørg for, at gearkasser er korrekt justeret i forhold til tilsluttede komponenter, såsom aksler og koblinger. Forkert justering kan føre til øget slid og reduceret effektivitet.
- Temperaturovervågning: Overvåg gearkassens driftstemperatur. Unormale temperaturstigninger kan være tegn på problemer som overbelastning eller utilstrækkelig smøring.
- Filterudskiftning: Hvis gearkassen har et filtreringssystem, skal filtrene regelmæssigt udskiftes eller rengøres for at forhindre, at der trænger forurenende stoffer ind i gearkassen.
- Ekspertinspektion: Få gearkasser inspiceret regelmæssigt af kvalificerede teknikere. De kan identificere potentielle problemer, der muligvis ikke er synlige under rutinemæssige inspektioner.
Overholdelse af disse vedligeholdelseskrav sikrer, at landbrugsgearkasser forbliver i optimal stand og bidrager til landbrugsudstyrets pålidelighed og effektivitet. Regelmæssig vedligeholdelse forhindrer ikke kun uventet nedetid, men forlænger også gearkassernes levetid, hvilket i sidste ende gavner produktiviteten i landbruget.
editor by CX 2024-04-12
