Descrição do produto
Basic Info.
| Modelo | 704 Wheel Tractor | |
| Drive Type | 4WD/2WD | |
| Overall MachineDimensions(length*width*height and location) | mm | 3300*1600*1640 |
| Wheelbase | mm | 1950 |
| commonly used wheel tracks | mm | 1200 |
| wheel tracks(front wheel/rear wheel) | mm | 1100-1300(adjustable) |
| Minimum ground clearance and location | mm | 310(bottom of front axle) |
| Minimum usage quality | kg | 1700 |
| standard weight(front/rear) | kg | 50/60 |
| number of gears(forward/reverse) | / | 8+8 shuttle side gear |
| Maximum design theoretical speed | km/h | 31.46 |
| Engine and main clutch connection method | / | direct |
| type of rollover protection device(cab or safety frame) | / | security framework |
| Engine model | / | 495 |
| Engine structure type | / | In-line,direct injection,water-cooled,four-stroke |
| engine manufacturer | / | HangZhou 70 Hp |
| engine air intake method | / | turbocharging |
| number of engine cylinders | / | 4 |
| engine standard power | kW | 51.5 |
| engine standard speed | r/min | 2400 |
| engine cooling method | / | water cooling |
| steering system type | / | fully hydraulic |
| steering system steering control mechanism | / | steering wheel |
| steering system steering mechanism type | / | front wheel steering |
| tyre model | front wheel:750-16 rear wheel:11.2-28 | |
| Suspension device type | / | Rear three-point suspension |
| number of hydraulic output groups | / | two |
| working device safety valve full opening pressure | MPa | 17.5-18.0 |
| number of splinesof PTO shaft | / | 6 |
| PTO shaft standard speed | R/min | 540/720 |
Parâmetros do produto
704 TRACTOR
Tractor A self-propelled engine used to pull and drive work machinery to complete various mobile operations. Can also do fixed work power. It is composed of engine, transmission, walking, steering, hydraulic suspension, power output, electrical instruments, driving control and traction systems or devices.
The engine power is transmitted from the transmission system to the driving wheel to make the tractor run. In real life, it is common to use the rubber belt as the medium of power transmission. Agricultural, industrial and special purpose tractors according to function and use; According to the structure type of wheel, crawler, boat tractor and self-propelled chassis.
Features
1.It is equipped with famous and excellent engines, with large torque reserve, strong power and low fuel consumption.
2.Full hydraulic steering system, flexible and light to operate.
3.Middle shift gear, easy to operate.
4.8+2 gear shift, reasonable speed matching, high working efficiency and strong adaptability.
5.The new miniature LCD instrument is developed according to the harsh working conditions of construction machinery and has high reliability.
REAL SCENE SHOOTING
Although the tractor is a more complex machine, its type and size are different, but they are composed of 3 parts of the engine, chassis and electrical equipment, each of which is indispensable.
Tractor engine
It is the device that generates the power of the tractor, and its role is to convert the heat energy of the fuel into mechanical energy to output power. Most of the farm tractors produced use diesel engines.
Tractor chassis
It is the device that transmits power to the tractor. Its role is to transfer the power of the engine to the driving wheel and the working device to make the tractor travel, and to complete the mobile operation or fixed role. This function is achieved through the mutual cooperation and coordination of the transmission system, walking system, steering system, braking system and working device, and at the same time, they constitute the skeleton and body of the tractor. Therefore, we refer to the above 4 systems and 1 device as chassis. That is to say, in the whole of the tractor, all other systems and devices other than the engine and electrical equipment are collectively referred to as the tractor chassis.
Tractor electrical equipment
It is a device to ensure that the tractor uses electricity. Its role is to solve lighting, safety signals and engine starting.
perfil de companhia
HangZhou Qingcha Machinery Manufacturing Co., Ltd. is located in the ash high-tech park of Xihu (West Lake) Dis. Town, HangZhou City,HangZhou. It has been committed to the research and development and production of internal combustion counterbalanced forklifts, battery counterbalanced forklifts, OMV intelligent omnidirectional forklifts,wheel loader,mini dumper,mixer,backhoe loader,excavator ,tractor and mini digger.
Since its inception, the company has always been to build China’s most cost-effective high-quality construction machinery for the purpose of continuous research and development and innovation, the company has large CNC cutting machine, vertical machining center, horizontal gantry milling machine and other equipment more than 40 sets, to achieve all the key components Self-made, providing a strong guarantee for the quality of the product.
For the long-term development of the company, the company regards the quality as the life of the company, establishes a perfect quality assurance system, and has passed the IS09001 international quality system certification.
In the near future, HangZhou Forklift will become 1 of the CHINAMFG R&D, production and export construction machinery bases in the industry, contributing to the prosperity of the domestic and international logistics market and the promotion of innovation and development in the construction machinery industry.
Perguntas frequentes
1.What services would you offer if I buy from you?
Our trained Professional service team offers high-quality in-time service in a very friendly way. For a good customer.
2.Can you supply the machine with your customer requirement?
We have strong technology team, are able to do adjustment design for customers according to users’ most requirements.
3.Are you the factory?
Yes, the factory Founded in 2015 year.
Location at: Intersection of Huibu Xihu (West Lake) Dis. Avenue and CHINAMFG Avenue in Xihu (West Lake) Dis. Town, HangZhou City, HangZhou.
| Type: | Wheel Tractor |
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| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE |
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| Custo do frete: Frete estimado por unidade. | sobre o custo do frete e o prazo estimado de entrega. |
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| Método de pagamento: |
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| Pagamento inicial Pagamento integral |
| Moeda: | US$ |
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| Devoluções e reembolsos: | Você pode solicitar um reembolso em até 30 dias após o recebimento dos produtos. |
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Desafios na utilização de caixas de engrenagens de corte diagonal
Embora as caixas de engrenagens cônicas ofereçam diversas vantagens, elas também apresentam certos desafios que precisam ser abordados:
Lubrificação: A lubrificação adequada é crucial para as caixas de engrenagens cônicas, a fim de minimizar o atrito, o calor e o desgaste entre os dentes das engrenagens. Garantir uma lubrificação consistente e suficiente na caixa de engrenagens pode ser um desafio, especialmente em espaços fechados ou de difícil acesso.
Manutenção: As caixas de engrenagens cônicas requerem manutenção periódica para garantir seu desempenho ideal e longa vida útil. As tarefas de manutenção podem incluir a verificação e reposição da lubrificação, a inspeção dos dentes da engrenagem quanto ao desgaste e a correção de quaisquer problemas de desalinhamento ou montagem que possam surgir com o tempo.
Retaliação: A folga, ou o espaço entre os dentes da engrenagem, pode afetar a precisão da transmissão do movimento. Folga excessiva pode levar à redução da precisão e a erros de posicionamento em aplicações que exigem alta exatidão.
Projeto complexo: As caixas de engrenagens cônicas possuem um design mais complexo em comparação com outros tipos de caixas de engrenagens, o que pode tornar a fabricação, a montagem e a manutenção mais complexas. Essa complexidade também pode resultar em custos mais elevados de fabricação e manutenção.
Perda de eficiência: As caixas de engrenagens cônicas podem sofrer perdas de eficiência devido a fatores como atrito e desalinhamento. Essas perdas podem reduzir a eficiência geral da transmissão de potência, levando ao desperdício de energia.
Restrições de espaço: Em algumas aplicações, as limitações de espaço podem representar um desafio na integração de caixas de engrenagens cônicas, especialmente quando são necessárias relações de engrenagem maiores para obter a mudança de direção do movimento desejada.
Cargas de choque: Aplicações sujeitas a cargas de choque repentinas ou forças de impacto elevadas podem representar desafios para as caixas de engrenagens cônicas. Medidas adequadas, como o uso de componentes com amortecimento de impacto ou o projeto para maior durabilidade, podem ser necessárias para lidar com esses desafios.
Alinhamento e montagem: O alinhamento e a montagem corretos das caixas de engrenagens de esquadria são essenciais para garantir um funcionamento suave e evitar o desgaste prematuro. Obter um alinhamento preciso pode ser um desafio, especialmente em instalações com acesso limitado ou geometrias complexas.
Considerações sobre custos: A complexidade do projeto e os requisitos de fabricação das caixas de engrenagens cônicas podem contribuir para custos mais elevados em comparação com tipos de caixas de engrenagens mais simples. Equilibrar os benefícios das caixas de engrenagens cônicas com os custos associados é essencial durante o processo de seleção.
Superar esses desafios geralmente exige engenharia cuidadosa, práticas de manutenção adequadas e consideração dos requisitos específicos da aplicação. Apesar dos desafios, as caixas de engrenagens cônicas continuam sendo componentes valiosos em diversos setores industriais, onde suas capacidades exclusivas de mudança de direção do movimento são vantajosas.
Common Industries Using Miter Gearboxes and Their Applications
Miter gearboxes find application in various industries due to their ability to change the direction of rotational motion by 90 degrees. Some of the common industries where miter gearboxes are commonly used include:
- Automotive: Miter gearboxes are utilized in automotive applications for power transmission between different components, such as steering systems and drive shafts.
- Printing: Printing machinery uses miter gearboxes to change the direction of motion in the paper feed mechanism, ensuring accurate paper alignment.
- Material Handling and Conveyors: Miter gearboxes are used in conveyor systems to facilitate the transfer of materials at right angles.
- Manufacturing: Various manufacturing processes require motion direction changes, such as in assembly lines and automated equipment.
- Robotics: Miter gearboxes are employed in robotics for motion control, allowing robots to move efficiently and accurately in different directions.
- Woodworking: Woodworking machinery uses miter gearboxes to change the direction of cutting tools, enhancing precision and efficiency.
- Textile: Miter gearboxes are used in textile machinery to control the motion of fabrics and threads during manufacturing.
- Machine Tools: Miter gearboxes play a role in machine tools where angular motion changes are needed.
The unique design of miter gearboxes makes them suitable for applications requiring precise 90-degree motion changes, enabling smoother and more efficient operation in these industries.
Miter Gearbox: Function and Mechanism
A miter gearbox, also known as a bevel gearbox or angle gearbox, is a type of gearbox that transmits power and changes the direction of rotational motion between intersecting shafts positioned at a 90-degree angle to each other. It consists of a set of bevel gears with intersecting axes.
The function of a miter gearbox in mechanical systems is to redirect the rotational motion of input shaft(s) to output shaft(s) at a right angle. This allows for power transmission and torque conversion between two shafts that are not aligned. Miter gearboxes are particularly useful when space constraints or specific mechanical configurations require a change in the direction of motion.
The working principle of a miter gearbox involves the meshing of bevel gears. Bevel gears have conically shaped teeth that enable them to mesh smoothly at a 90-degree angle. When the input shaft rotates, the teeth of the input bevel gear engage with the teeth of the output bevel gear, causing the output shaft to rotate perpendicularly to the input shaft. The gear ratio and number of teeth on the gears determine the speed and torque conversion between the input and output shafts.
Miter gearboxes find applications in various industries, such as automotive, machinery, agriculture, and robotics, where changes in motion direction are required. They are often used in equipment that needs to transmit power around corners or in tight spaces while maintaining the desired torque and speed characteristics.
editor by CX 2023-11-17