产品描述
The spare part of cement screw conveyor include screw blade, universal joint, hanging bearing, reducer and end bearing, etc.
a.Screw blade
As the main spare part, screw blade plays a vital role in driving material movement. In general, screw blade can help complete conveying operation, at the same time possessing the functions of stirring and mixing materials.
1.Continuous cold rolled helical screw blade has features of smooth surface, high hardness, wear resistance and continuous weld-free.
2.Advanced technology process creates superior quality, saving raw materials.
3.Screw blade can achieve high transmission efficiency.
4.PK Machinery can make tailored screw blade according to your specific needs.
b.Universal joint
Universal joint utilizes spherical device to achieve export of different directions shaft power .It is a important part of cement screw conveyor.
1.Multi-angle adjustment ,easily connected with other equipment;
2.Fine joint sealing ,avoiding leaking material.
3.Production wear resistance ,long service life.
4.Convenient operation ,largely bearing capacity.
c.Hanging Bearing
Hanging bearing is installed to connect 2 screw shafts for screw conveyor longer than 3-4m,it plays an important role to bear whole screw weight and rotating force.
1.High precision, small volume, light weight;
2.Strong carrying capacity, convenient installation;
3.Ensure screw conveyor in a superior working status;
4.Prolong the life span of screw conveyor;
5.Ensure screw conveyor coaxiality, reduce resistance and noise.
d.Reducer
Reducer is a kind of power transmission equipment, the type provided by PK Machinery is special for cement screw conveyor.
1.Connect with motor and drive directly;
2.Reliable and durable;
3.Low energy consumption and high efficiency;
4.Low maintenance;
4. Reducer is suitable for all kinds of motors, save the cost of whole machine.
e.End bearing
End bearing is 1 of the important part for cement screw conveyor, it is used for support the rotated shaft at the end of the cement screw conveyor.
1.Faster installation.
2.Lower maintenance.
3.Reduce the friction coefficient during operation.
4.Ensure the rotating accuracy of the cement screw conveyor.
Technical data Screw blade
| Outer Dia. (mm) | Inner Dia. (mm) | Screw Pitch (mm) | Plate Thickness (mm) |
| 140 | 60 | 140 | 3.5 |
| 140 | 60 | 110 | 3.5 |
| 140 | 60 | 140 | 5 |
| 140 | 60 | 110 | 5 |
| 190 | (60) (73) | 200 | 3.5 |
| 190 | (60) (73) | 133 | 3.5 |
| 190 | (60) (73) | 200 | 5 |
| 190 | (60) (73) | 133 | 5 |
| 240 | (60) (73) | 240 | 5 |
| 240 | (60) (73) | 166 | 5 |
| 290 | (89) (114) | 300 | 5 |
| 290 | (89) (114) | 220 | 5 |
| 220 | 140 | 180 | 5 |
| 292 | 114 | 300 | 7.2 |
| 292 | 114 | 220 | 7.2 |
We mainly provide the following equipments :
| Vibrating Screen | Rotary vibrating screen |
| Ultrasonic vibrating screen | |
| Gyratory screen | |
| Trommel screen | |
| Linear vibrating screen | |
| Circular vibrating screen | |
| Dewatering screen | |
| Vibrating feeder | |
| 皮带输送机 | Belt conveyor |
| Sidewall belt conveyor | |
| Portable belt conveyor | |
| Shuttle conveyor | |
| Tripper | |
| Bucket Elevator | Efficient bucket elevator |
| Belt bucket elevator | |
| Ring chain bucket elevator | |
| Plate chain bucket elevator | |
| Cement bucket elevator | |
| Silo bucket elevator | |
| Screw Conveyor | U-type screw conveyor |
| Cement screw conveyor | |
| Pipe screw conveyor | |
| Scraper Conveyor | Horizontal scraper chain conveyor |
| Incline scraper chain conveyor | |
| Grain scraper chain conveyor |
| 类型: | Screw Conveyor |
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| 结构: | Inclining Conveyor |
| 材料: | Carbon Steel |
| Material Feature: | Fire Resistant |
| 认证: | ISO9001:2008, ISO9001:2000, CE |
| Energy Saving: | Energy Saving |
| 示例: |
US$ 500/Set
1 Set(Min.Order) | 你能提供一些实际产品中使用齿轮减速器技术的案例吗?当然!齿轮减速器技术广泛应用于各个行业和产品中,以提高性能和效率。以下是一些实际应用案例: 1. 工业机械: 齿轮减速器常用于制造机械,例如输送系统、物料搬运设备和装配线,它们有助于控制速度和扭矩,从而实现精确操作。 2. 风力涡轮机: 风力涡轮机利用减速器将风力涡轮机转子的低转速转换为发电所需的较高转速,从而优化能量转换。 3. 汽车变速器: 汽车在其变速器中使用减速器来优化从发动机到车轮的动力传递,使车辆能够在不同的速度下高效运行。 4. 机器人技术: 机器人系统依靠减速器来控制机器人手臂的运动和关节活动,从而实现各种应用中的精确可控运动。 5. 印刷机: 减速齿轮是印刷机不可或缺的一部分,它能确保印刷版、辊筒和送纸机构的精确同步运动。 6. 传送带: 采矿、农业和物流等行业的输送系统使用齿轮减速器来调节物料沿传送带的运动。 7. 包装机械: 减速器在包装机械中起着至关重要的作用,控制着包装材料、灌装机构和密封部件的速度和运动。 8. 起重机和升降机: 起重机和升降机依靠齿轮减速器来精确控制地提升重物,从而确保安全高效的物料搬运。 9. 水泵和压缩机: 减速器用于泵和压缩机中,以调节流体流量和压力,优化流体输送系统中的能源利用。 10. 农业设备: 拖拉机和其他农业机械使用减速器来调节速度和动力输出,以适应不同的作业,例如耕地、播种和收割。 这些例子展示了齿轮减速器技术在各个行业的广泛应用,彰显了其在提高各种产品和系统的效率、控制和性能方面的作用。 |
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| 定制化: |
可用的
| 齿轮比在优化减速器性能方面起什么作用?齿轮比在优化减速器性能方面起着至关重要的作用,它决定了输入和输出速度及扭矩之间的关系。齿轮比是指两个啮合齿轮齿数的比值,它直接影响减速器的机械优势和效率。 1. 速度和扭矩转换: 齿轮比使减速器能够根据特定应用的需求转换转速和扭矩。通过选择合适的齿轮比,减速器可以降低转速并增加扭矩(减速),也可以提高转速并降低扭矩(加速)。 2. 机械优势: 减速器利用齿轮比来提供机械优势。在减速配置中,更高的齿轮比会带来更大的机械优势,使输出轴能够在较低转速下输出更高的扭矩。这对于需要更大力或扭矩的应用非常有利,例如重型机械或输送系统。 3. 效率: 最佳齿轮比有助于提高减速器的效率。通过将负载分散到多个齿轮齿上,具有合适齿轮比的减速器可以最大限度地减少单个齿轮齿上的应力和磨损,从而提高整体效率并延长使用寿命。 4. 速度匹配: 齿轮比使减速器能够匹配输入轴和输出轴的转速。这在需要精确速度同步的应用中至关重要,例如传送带、机器人和制造过程。 在选择减速器的齿轮比时,必须考虑具体应用需求,包括所需速度、扭矩、效率和机械优势。合理选择齿轮比能够提升减速器在各种工业和机械系统中的整体性能和可靠性。 定制请求 |
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减速器如何处理输入输出速度的变化?
减速器通过采用不同的齿轮比和齿轮配置来应对输入和输出速度的变化。它们利用不同尺寸的啮合齿轮来传递扭矩和控制转速,从而实现这一目标。
其基本原理是将两个或多个齿数不同的齿轮连接起来。当较大的齿轮(主动齿轮)与较小的齿轮(从动齿轮)啮合时,从动齿轮的转速会降低,而扭矩会增大。这种转速降低和扭矩增大的特性使得减速器能够有效地适应输入和输出转速的变化。
齿轮比是决定速度和扭矩变化幅度的关键因素。它的计算方法是用从动齿轮的齿数除以主动齿轮的齿数。齿轮比越高,速度降低幅度越大,扭矩相应增加。
行星齿轮减速器是一种常见的减速器类型,它利用太阳轮、行星轮和环形齿轮等齿轮组合,实现不同的减速比和扭矩增益。这种设计使其能够灵活应对各种不同的速度和扭矩需求。
总而言之,齿轮减速器通过使用特定的齿轮比和齿轮排列来处理输入和输出速度的变化,从而能够根据应用的需求有效地传递动力并控制运动特性。


editor by CX 2023-08-29

