Mine Chain Sprocket For Scraper Conveyor

S003-0102 sprocket assembly plays an extremely important role in the whole scraper conveyer. Its performance directly affects the production efficiency, product quality and service life of the scraper conveyer.

S003-0102 sprocket assembly is mainly composed of bearing cover, bearing housing, roller, sprocket, shaft, floating seal, roller bearing and so on. Power output by the reducer, through the sprocket shaft to the sprocket spline, so that the sprocket drive scraper operation. The s003-0102 sprocket assembly is lubricated by thin oil, sealed by mechanical float, and lubricated by long distance. The s003-0102 sprocket assembly can be disassembled as a whole for easy maintenance without disassembling the transmission.

7S003-0102 sprocket components in the installation and use of daily maintenance, take preventive measures in advance, to extend the service life. If you need sprocket assembly, you are welcome to contact us in time.

Sprocket assembly is the key transmission part of scraper conveyor, and its running performance has become the condition to improve the performance of scraper conveyor.

Sprocket assembly is centralized with oil tank storage thin oil lubrication, lubricating oil for N320 extreme pressure gear oil. The lubricating oil enters the sprocket assembly through the hose of the oil tank, making it more convenient for refueling and extending the service life of the shaft assembly. Among them, sprocket is forged by alloy steel. In order to enhance its strength and extend its service life, it adopts tempering and surface hardening treatment. Generally after being put into use, it is recommended to replace the sprocket installation direction and change its bearing surface to extend its service life when the bearing side tooth surface is badly worn.

Check whether the sprocket assembly operates normally, whether there is oil leakage, oil temperature should not exceed 90â??, whether the auxiliary oil tank oil level is insufficient, etc. Let the scraper conveyer operate normally, Henan Shuanzhi welcomes you to inspect.

The mine sprocket assembly 23Z1702 is the driving part of the coal mine scraper conveyor. It is located at the tail of the 764 scraper, which drives the scraper chain to operate in the central trough of the scraper for conveying coal. Today we will work together with Henan Shuangzhi machinery to understand the mine sprocket assembly 23Z1702.

Mineral sprocket assembly 23Z1702 has high strength, strong wear resistance, can withstand impact load, and has a certain toughness; Mine sprocket assembly 23Z1702 tooth size parameters design accurate, high processing precision, so that can ensure the chain socket and chain mesh well, reduce the chain jump, chain clip phenomenon.

When installing the mineral sprocket assembly 23Z1702, the two bearing pedestals are respectively placed on the left and right side plates of the tailstock, and the sprocket assembly is fixed on the tailstock through the locating pin, which is convenient and fast to install. At the same time of installation, clean the rust-proof layer of the spline at shaft end of the mine sprocket assembly 23Z1702, scrub clean and apply butter. After the assembly of the mineral sprocket assembly 23Z1702 and the tail frame, industrial gear oil is injected into the oil tank through the sprocket assembly oil filling hole to ensure the normal operation and lubrication of the sprocket assembly 23Z1702.

There are two kinds of sprocket assembly structure: split type and integral type. The mine sprocket assembly 23Z1702 is a split sprocket assembly, its structural features are: when the sprocket teeth wear can only replace the sprocket body or not the whole replacement, so that the maintenance cost can be saved to a certain extent.

Mine sprocket assembly 23Z1702 is just one of many sprocket assembly scraper, as a transmission component, its wear replacement is also relatively common. And Henan Shuangzhi Machinery as a plate scraper accessories manufacturers, has been committed to the production and processing of sprocket components, improve sprocket wear resistance, extend the use cycle is what we have been doing, also welcome new and old customers to consult exchanges, hope to help you.

A conveyor belt is a looped belt that is driven by and wrapped around one or more pulleys. It is powered by an electric motor and supported by a metal plate bed or rollers upon which the conveyor belt rests. The pulley that powers a conveyor belt is referred to as the drive pulley and has an unpowered idler pulley.

Henan Shuangzhi machinery as henan scraping machine accessories manufacturers, especially scraping machine accessories business is quite perfect, product variety, a relatively complete, the host has zhangjiakou manufacturer, shandong, shanxi coal, mining machine, the bull run of huainan longwall, linzhou heavy industry, etc., product categories such as scraping board, e type bolt, u bolt, beams, the sprocket shaft group, dumbbell pin, card block, guard board, dial the stopper, coupling and brake disk connected sets, central trough, chain tensioner, even pick up board, lap board, elastic plate, rack, rack pin, passes, headstock, tail carriage and so on. Scratcher accessories we Henan Shuangzhi do is relatively complete, but also to meet the needs of market customers Scratcher accessories, because of focus, so the quality is guaranteed.



Henan scraping machine accessories manufacturers double of henan machinery in order to develop and market needs, product business is expanding, hydraulic support accessories, crusher accessories, move the tail accessories also have involved, as manufacturing, technology and equipment is our bottom spirit and strength, the customer need, we can do, support to sample processing, drawing processing, cooperative diversity, just to give customers a better service!

The chain tensioner of the scraper or the chain tensioner of the transfer machine is divided into manual chain fastener and hydraulic chain fastener. By applying certain pre-tightening force to the chain of the scraper, the scraper conveyor can operate safely. When tightening the chain, fix one end of the chain scraper on the side plate of the nose frame or chain chute, and bypass the other end of the chain wheel of the head to make the chain wheel reverse, and then the chain scraper is strained. When the chain tension of the chain scraper is appropriate, the chain scraper will brake to prevent the chain of the chain scraper back loose. After the two chain heads are connected, the chain scraper will remove the brake.

The working principle of the chain tensioner is very simple to look at and easy to operate. It is also the spare parts of the scraper that can be purchased in the daily life of coal mine. Henan Shuangzhi Machinery focuses on the production and processing of scraper conveyor parts, more scraper parts welcome to pay attention to us!

The chain fastener of the scraper or the chain fastener of the transfer machine is divided into manual chain fastener and hydraulic chain fastener. By applying certain pre-tightening force to the chain of the scraper, the scraper conveyor can operate safely. When tightening the chain, fix one end of the chain scraper on the side plate of the nose frame or chain chute, and bypass the other end of the chain wheel of the head to make the chain wheel reverse, and then the chain scraper is strained. When the chain tension of the chain scraper is appropriate, the chain scraper will brake to prevent the chain of the chain scraper back loose. After the two chain heads are connected, the chain scraper will remove the brake.

The hydraulic chain controller is composed of two parts: the gearbox and the hydraulic control system. It is installed on the connecting cover barrel between the main engine reducer and the motor.

When adjusting the hydraulic control valve set during installation, please note:

1. Carefully observe the pressure gauge when adjusting the hydraulic control valve group. As soon as the pressure gauge is out of range, cut off the pressure source quickly to prevent damage to the gauge.

2. The adjustment should be patient and meticulous, and the recommended amount of each adjustment should not exceed 0.5mpa.

3. The hydraulic control valve set should be handled with care to prevent knocking and scratching the anti-rust layer.

4. After adjustment, lock the handle of the pressure reducing valve.

FU chain conveyor is used for level design absorbs the domestic and foreign experience in the factory (or inclined ⤠15 ) new product conveying powdery, granular materials, the product has the advantages of novel structure, reasonable design, reliable operation, high efficiency and energy saving, long service life, the material in the sealed box body transport, dust little spillover. Conveying chain to track roller, wear less, the conveying device has been widely used in building materials, chemical, thermal power, food processing, mining and other industries, it has the characteristics of large conveying capacity, low energy consumption.


The bulk of each particle exists between inner friction force and inner pressure, when the conveying chain conveyor and accessories for sport, bulk material subject to tension and conveying chain exercise the same direction in the machine, conveyor, the scattered pressure material particles within the increase, so that the friction force between the bulk material is increased. When the friction force is greater than the internal friction material and machine groove sidewall, bulk material along the conveying chain motion direction to move forward, and the internal pressure to ensure a steady state material layer, thus forming a continuous flow of the whole, like water in general.

Company description:
Henan Zhengzhou Mining Machinery Co., Ltd. Was founded in 1956, is designated units and the Ministry of Machinery Industry Henan Mechanical and Electronic Industry Department designated cement and washing equipment, after half a century of development, from the initial single production plants become an area of 60, 000 square meters, plant construction area of 35, 000 square meters, fixed assets of 100 million of existing research, design, development, manufacture, sale, installation, commissioning and training services for an integrated modern enterprise.

Sprocket wheel is an important component of sprocket assembly. Sprocket assembly is composed of sprocket wheel, sprocket shaft, bearing, bearing housing, sealing ring, etc. Sprocket material is made of 42CrMo, and its mechanical and other aspects of performance are better than other materials. Sprocket wheel of sprocket assembly is mainly produced by forging and quenching process to improve sprocket wear resistance, of course, there are other processing equipment finishing. The processing requirements of sprocket assembly sprocket wheel shall first ensure that the surface of sprocket wheel forgings of sprocket assembly is free from cracks, interlayers, folds, forgings, slag inclusion, crust and other defects, and check to ensure that there is no crack in the middle of the sprocket body. Secondly, the tempering hardness of the sprocket wheel of the sprocket assembly reaches HRC250-280, and the tooth surface is quenched. The quenching hardness of the tooth surface of the sprocket is HRC50-55, and the hardening layer depth is 10mm, so as to improve its wear resistance and extend the service life of the sprocket assembly.

Through to the sprocket chain wheel body component processing, can also see that double of henan for scraping machine sprocket components such as all kinds of machine parts production strictly, made of high quality products, customer satisfaction products, has been a double the execution of the standard, we use good products, in exchange for your trust, if you need a scraper conveyor sprocket, welcome to contact us, double of henan look forward to cooperation with you!