ugg boots New belt conveyor rollers _690

2n2sale160ad

New belt conveyor rollers

Appropriate, and horizontal upper and lower 40. ; Blue will be hanging to the ground (before the plunger has not touched the ground),ugg boots, the whereabouts of the degree to slowly build, so the top of the bad organization of new belt conveyor rollers Metallurgical Construction of Guangxi chapter sets the Permanent Secretary for belt conveyor is commonly used in the transport machinery builder, roller is One of the important parts of the belt conveyor, drum rotation resistance determines the size of the belt drive power consumption,uggs, good or bad running roller wear and tear on the belt have a great impact, according to the literature [1], accounted for the entire drum unit value of 25, the drum machine maintenance costs account for a large part of maintenance. The traditional belt conveyor roller shown in Figure l, practice shows that this type of drum has the following disadvantages; 1. Complex structure: each drum has a drum shaft, both ends of the shaft structure is also complex. 2. Feed consumption and more: As many parts + Therefore, the consumption of material and more. 3. Manufacturing, installation, high precision: the complex structure of 26 traditional roll around l Cao Therefore, the factors that affect the drum operating conditions up to 6 ten (both ends of the bearing outer ring, inner ring bearings at both ends, both ends of the bearing), which 6 Ten parts precision machining, installation accuracy if deviation, it will make running roller skew, running worse. 4. Inconvenience to maintenance: Remove from the shaft bearings and seals is difficult, according to Soviet Journal of introduction, the Soviet Union has developed a new type of conveyor belt rollers to replace the old drum. Construction of new roller shown in Figure 2. Prince Yu 2 new drum cartridge new l He canceled the roller shaft, with the hot rolling method to form the cylinder head flange at both ends to form axis flutter, journal ends with bearings, roller bearings mounted on the body and separated from the bearing within Block. Bearing seals at both ends,ugg boots Günstig, dust and anti-leakage performance is good, do not run 3-year fuel (fat). And extends bearing life of 1.5 to 2 times the failure rate corresponding reduction in the drum. New roller advantages: 1. Simple structure. 2. Manufacturing cost is low: less because the drum parts. Easy to mount. Feed consumption, therefore, I simply and manufacturing of traditional plastic phase open soil so that plant productivity can be increased by 4 times, the Soviet Union the production of new drum plant, due to increased efficiency and lower manufacturing costs and the economic benefits of access to up to 5 million rubles. 3. Low failure rate and t the bearing lubrication can be in good working condition, so less wear and tear,ugg boots, few failures smooth rollers can be smooth with the belt running, so wear can be reduced by 30. Production plant, according to statistics of the Soviet Union, if calculated according to an annual output of 83 million, a decrease in savings trapped wear of steel up to 5 tons. The Soviet Union developed \Also available for us to improve other parts of construction machinery cylinder class reference. Kui test literature [1] \eJ1p0 ix H \Also easy to repair. 5. Improvement of existing products, standardize serialization, and universal. To replace the dry clutch wet clutch to seal lubricated track} instead of ordinary track and improve the life of wearing parts, reduce costs, to create convenient conditions for the supply of spare parts. 6. Improve comfort, handling and safety, ergonomics point of view of the joystick from the pieces of rational design, power shift transmission, hydraulic servo valve booster. Dust-proof enclosure air conditioner noise effect. Anti-roll structure, increasing safety. 7. Technical conditions to carry out industry-wide analysis to identify the key strength. Affecting a wide range. Difficult for the individual product components to introduce object technology, and taking into account the domestic machinery manufacturing standards. Based on the introduction of development so as soon as possible of construction machinery reached the international advanced level.

相关的主题文章：

moncler sale Project price contract for small and

uggs Shanghai Water Resources Analysis and Sustain

goedkope uggs On value added wood products _3140 s