刮板输送机

In order to meet the need of production, We must master particularly the operation conditions of the scraper conveyer.

为了满足生产的需要，必须要对刮板输送机的运行状况有详细的掌握。

I plant main products are developed to produce curved scraper conveyor auxiliary and various accessories.

我厂主要产品是开发研制生产可弯曲刮板输送机辅机及各种配件产品。

Now mass production of hydraulic supports and scraper conveyor casting more than 1 thousand nine hundred tons.

现已批量生产液压支架和刮板输送机铸件1900多吨。

This paper analyzes the causes of scraper conveyor s motor burning ,and probes into some measures for reducing the phenomena of motor burning .

从4个方面简要分析了煤矿刮板输送机电机烧损的原因，并从不同的角度探讨了减少电机烧损现象的措施。

But after, the scraper conveyer has carried on the overall structural design to center simple chain.

而后，对中单链型刮板输送机进行了总体结构设计。

Conducted design the belt conveyer and scraper conveyer series for mineral product.

设计皮带运输机，刮板输送机等运输设备，采煤机等矿用设备

This design of center simple chain of the scraper conveyer characteristic includes: the structure is simple, the stress is even, moves steadily, the friction drag is small, the chute use factor high, the curving performance is good, It is not easy to appear stops up, has the very strong compatibility.

此次设计的中单链型刮板输送机的特点是结构简单，受力均匀，运行平稳，摩擦阻力小，溜槽利用率高，弯曲性能好，不易出现堵塞，具有很强的适应性。

This design center simple chain about the scraper conveyer two sides are symmetrical, may install the reduction gear on two sidewalls, by left meets, the right mining coal working surface need.

此次设计的中单链型刮板输送机左右两侧对称，可以在两侧壁上安装减速器，以适应左、右采煤工作面的需要。

The design mains design about the loading-machine department of continuous-type caterpillar band coal-loading machine, the loading department uses the spider loading, the transportation system uses the scraper conveyer, the loading department and the department of transportation uses in common a group of oil motor to actuate, to take the place of the reduction gear, which makes the machine structure to be more compact and the revolution to be more coordinated, reduced the breakdown.

本设计是对连续式履带装煤机的装运部进行设计，装载部采用的是星轮装载，运输系统采用刮板输送机，装载部和运输部共用一组液压马达驱动，取消装载减速器，使机器结构更加紧凑，运转更加协调，减少了故障。

In this paper,dynamic behaviour of a gear box of scraper conveyor is studied by experimental model analysis; the impulse excitation method for EMA and some techniques are described, and then some problems that should not be neglected in measurement are discussed.

应用试验模态分析技术研究了刮板输送机减速器的动态特性，阐述了试验模态分析的脉冲激振方法和实施脉冲激振的一些技巧，并讨论了测试中应注意的问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。