Scraper gear track is also called pin rail, located in the middle of the scraper slot on the upper part, is the shearer walking track. It is designed to change the manufacturing process of pin rail from split welding, forging welding and integral casting to integral die forging. Can be selected according to the needs of the shearer, forging gear rail relatively long service life. Today we will learn about the plate scraper forging gear rail.
The heat treatment process of forging gear rail is annealing + normalizing + tempering. Through heat treatment, the impact toughness, tensile strength and elongation of the material have been greatly improved, and the performance index has exceeded the design requirements, and the effect is good.
The gear track of the scraper produced by Henan Shuangzhi includes: 11TXG147-6, 1CGT-1, TY-45, 1CGIII03, 3TY-72, 115S-01, 123s-01, 07txG126-6, 11TXG147-6, 3S001-00/7, DXB125*5, etc., welcome new and old customers to inquire.
The central trough of the scraper is mainly used as a channel for transporting coal. Usually a section of the middle groove is composed of two 1.5 meters long groove steel and two middle plates. After the two middle plates are welded to the groove steel, the upper and lower layers are formed, in which the scraper chain runs. The state has clear standards for the steel used to weld the groove top steel of the middle slot, while the middle plate is selected in accordance with the actual application, with ordinary 45 steel, 16 manganese, or other materials, and in order to increase the wear resistance, you can add welding wear strip above.
Henan Shuanzhi machinery specializes in the production of all kinds of scraper slot, transfer machine slot, such as skylight slot, middle slot, aqueduct, cable slot, left and right deflector slot, convex slot, groove, etc., welcome new and old customers to consult and order! Henan Shuangzhi production chute, scraper and other easy wear parts, sprocket components new and repair, structural parts. Welcome new and old customers to consult the factory.
The central trough of the scraper is mainly used as a channel for transporting coal. Usually a section of the middle groove is composed of two 1.5 meters long groove steel and two middle plates. After the two middle plates are welded to the groove steel, the upper and lower layers are formed, in which the scraper chain runs. The state has clear standards for the steel used to weld the groove top steel of the middle slot, while the middle plate is selected in accordance with the actual application, with ordinary 45 steel, 16 manganese, or other materials, and in order to increase the wear resistance, you can add welding wear strip above.
Henan Shuanzhi machinery specializes in the production of all kinds of scraper slot, transfer machine slot, such as skylight slot, middle slot, aqueduct, cable slot, left and right deflector slot, convex slot, groove, etc., welcome new and old customers to consult and order! Henan Shuangzhi production chute, scraper and other easy wear parts, sprocket components new and repair, structural parts. Welcome new and old customers to consult the factory.
The dumbbell pin of the scraper conveyor is connected with various chutes such as the central trough, cable trough and skylight trough of the scraper conveyor. According to different host manufacturers and host models, there are many types of dumbbell pin models of the scraper conveyor. The dumbbell pin function of different scraper conveyor is the same, but suitable for different positions and models.
We all know that the scraper conveyor dumbbell pin classification has a lot of kinds, so the corresponding scraper conveyor dumbbell pin model is more, so many do not say we usually common scraper conveyor dumbbell pin model have what? Double of henan mechanical simple list for everyone: ZX - 01 dumbbell pin, 126 s dumbbell pin, 150 s dumbbell pin, 196 s dumbbell pin, 107 sa dumbbell pin, 107 sb dumbbell pin, 171 s dumbbell pin, 154 s dumbbell pin, 111 s dumbbell pin, etc., these is the zhangjiakou bull-running with more usually, dumbbell pin type, of course, there are many, such as the trinity, and so on, relatively less.
Henan Shuangzhi Machinery engaged in the production and processing of scraper conveyer parts, each host manufacturer of scraper conveyer dumbbell pin models have production, if you have dumbbell pin needs, welcome to consult cooperation! We will confirm the product price for you.
The speed reducer of scraper conveyor / transfer conveyor is a special reducer for the coal industry, with the role of reducing speed, increasing torque.
Features:
1.Large carrying capacity
2.High transmission efficiency
3.Low noise
4.Small size
5.Light weight
6.Long service life
Henan shuangzhi machinery equipment co., LTD.can produce speed reducer and its accessories, such as the One-Axis assembly , the Two-Axis assembly, the Three-Axis assembly, the Four-Axis assembly.Henan Shuangzhi machinery can produce scraper conveyor reducer and its accessories, interested please contact
1336 Mc Horizontal Scraper Chain Conveyor Suppliers
Short on time? Let Mc Horizontal Scraper Chain Conveyor sellers contact you.
1. Hydraulic coupler is composed of pump wheel, turbine, shaft, shell, coupling sleeve, axle sleeve, elastic block, fusible alloy protection plug, explosion-proof plug, etc.
2. Installation position: Between the motor and reducer,
3. Working principle: mechanical energy is transferred through circulating liquid to convert mechanical energy into liquid kinetic energy, which is then converted into mechanical energy, and the motor is driven to rotate by driving turbine.
4. Functional features: overload protection, absorption and improvement of torsional vibration, improvement of start-up performance, stepless speed regulation and other features.
5. Factors affecting the characteristics of hydraulic couplers: the shape of the working cavity, the number of blades in the working impeller, the inclined Angle of the blades, the structure of the blades and other factors.
6. Common faults: unable to transfer torque, leakage, heating, fusible plug melting or even fuel injection.
7. Advantages of hydraulic coupler: simple structure, easy installation and disassembly, water transmission medium, explosion-proof function, small load and can automatically balance the load.
Hydraulic coupler is an important part of the transmission power of scraper conveyer. It is necessary to make full use of the characteristics of hydraulic coupler and maintain it regularly. Henan Shuangzhi machinery production of various models of hydraulic coupler, scraper, sprocket components and other plate scraper accessories, product types, models are rich, covering plate scraper accessories, transfer machine accessories, hydraulic bracket accessories, etc., about more coal machine accessories, welcome to consult, contact us.
Reducer has the characteristics of large bearing capacity, high transmission efficiency, generally used for input shaft and output shaft are arranged in a vertical direction of the transmission device.
For the coal mine scraper reducer oil leakage of the reasons are usually only two points: sealing ring damage and the box body joint surface is not strict. Most of the oil leakage of the scraper reducer is caused by the damage of the sealing ring. After long-term operation and the influence of underground coal mine environment, the sealing ring will inevitably wear down, resulting in poor sealing effect and oil leakage. However, it can be well solved by simply replacing the sealing ring. For the box body joint surface lax than the former slightly less, this situation is mostly the upper and lower box body lax, the end pressure cap is not tight, may be caused by the assembly irregularities, may also be caused by the long-term operation of bolts loose, the solution is to tighten all parts of the bolts.
Henan Shuangzhi machinery specializes in the production of all kinds of coal machine accessories: reducer 1 shaft assembly, 2 shaft assembly, 3 shaft assembly, 4 shaft assembly, etc., welcome to consult and cooperate!
The cross beam of the scraper conveyer is long strip in appearance and has threaded hole. The whole length, center distance and width of thread hole are different for different types of beam, and the matching bolts and nuts are also different.
The function of the beam of scraper conveyor is equivalent to that of E-type and U-type bolts, which mainly fix the scraper through single-head bolts to form the chain of scraper. In the middle trough, the chain scraper chain is driven by the sprocket shaft group to do circular movement to complete the coal transport.
Shuangzhi coal machine main various types of sliding scraper and supporting bolts, beams. The scraper is forged, its process is more complex, but also according to the customer to provide model, technical requirements, material processing and forging.
For the scraper conveyor, the sprocket shaft group plays an important role in the drive system. As an important part of sprocket shaft set, the sprocket shaft of scraper conveyor is the key to the stable operation of the whole drive system. Today, Henan shuanzhi will introduce the sprocket shaft of the scraper conveyor "hard core" processing technology for you.
Henan Shuangzhi, as a coal machine accessories manufacturer, has a mature, fixed and systematic processing process for sprocket shaft. The processing process is as follows: blanking â?? forging blank model â?? heat treatment â?? finishing (lathe and milling) â?? milling spline teeth at both ends â?? quenching â?? shaping â?? assembly with other parts of sprocket â?? test bench operation â?? inspection â?? painting â?? packaging.
Henan Shuanzhi precision machining process using CNC machine tools, especially the cutting of advanced equipment tools, constantly improve the processing efficiency and processing quality. The main power of sprocket wheel comes from sprocket shaft. In the nc machining of sprocket shaft, the chain socket is nc machined to improve the quality of sprocket shaft.
The sprocket shaft set of scraper conveyor and its accessories are the superior products of Henan Shuanzhi. Henan Shuanzhi starts from the product materials and technology, and constantly improves the product performance. The following models of scraper conveyor sprocket shaft are popular: 72/4LL-1 sprocket shaft, 124SJ0101-01 sprocket shaft, 123SA010102-01 sprocket shaft, 100/06LL-3 sprocket shaft, 1LZ38-1 sprocket shaft, more product models, you can contact us for verification.
Scraper reducer is a special reducer produced for the coal industry, with high reliability, large bearing capacity, strong safety and other characteristics, with the role of reducing speed and increasing torque. Double record coal machine can produce reduction gear and its accessories, such as reduction gear one axis assembly, reduction gear two axis assembly, reduction gear three axis assembly, reduction gear four axis assembly.
Scraper reducer is mainly used for planetary reducer. Compared with fixed-shaft gear transmission, planetary gear transmission has more compact structure, more stable transmission, larger transmission ratio of the same series, and better performance in bearing capacity. But because this kind of decelerator usually has three or four planetary wheels in the planetary frame design, its structure is more complex, the parts processing precision request is higher.
The main parts of scraper planetary reducer include one shaft assembly, two shaft assembly, three shaft assembly, output tie rod assembly, sun wheel, inner gear ring, box assembly, cooling device and lubrication system.
Above is the scraper planetary reducer structure characteristics. Want to know more coal machine accessories, please continue to pay attention to us. Henan Shuangzhi Machinery Equipment Co., LTD. Is a manufacturer of scraper parts, reprinter parts, hydraulic bracket parts. If you have such needs, you are welcome to call or visit the factory.
Coal mine scraper conveyor beam also known as the pressure plate, is a scraper conveyor on a component.
The working position of the beam of the coal mine scraper conveyor is located in the middle part of the scraper conveyor. The chain and the scraper are fixed together to form the scraper chain by cooperating with the single-head bolt. Therefore, the function of the beam of the coal mine scraper conveyor is the same as that of the E-bolt and U-bolt. The scraper chain is placed in the central trough of the scraper conveyor, and is driven by the sprocket assembly and other driving departments to transport coal operations.
Henan Shuanzhi production of plate scraper beam, complete models. Provide drawings that can be customized
Chains adopt high quality medium-carbon alloy steel, chain plate material is 40Mn,pin and roller material is 40Cr.High quality material and good heat treatment guarantee excellent anti-shearing force and tensile strength during working.
Application: Chain conveyors are mainly used in the papermaking industry to transport a variety of loose or bundled materials, which can be transported horizontally or with a slope of less than 30°. Mostly used for feeding waste paper, pulp board to pulper.
Application: Chain conveyors are mainly used in the papermaking industry to transport a variety of loose or bundled materials, which can be transported horizontally or with a slope of less than 30°. Mostly used for feeding waste paper, pulp board to pulper.
Chain feed width :1200-2600mm
Capacity feedï¼?60-600m3/h
Motor power:3-55kw
A conveyor chain is chain that has been designed specifically for chain conveyor systems. It consists of a series of journal bearings that are held together by constraining link plates.
1.SGB Scraper Chain Conveyor
Chain Conveyor, Conveyor, Scraper Conveyor, Scraper Chain Conveyor
Introduction of SGB Scraper Chain Conveyor
SGB Scraper Chain Conveyor Machine apples to slow gently inclined thin coal seam working face conveyor of coal. Mining height is broken floor to 0.6 m, dip angle of coal seam is not more than 25 degrees.
SGB Scraper Chain Conveyor Machine is more suitable for hard coal, large blocks or more inner dirt band conveyor coal. The scraper conveyor is designed to mainly for horizontal transportation in the underground coal mining industry and metallurgical mine.
Main Characteristics of SGB Scraper Chain Conveyor
1. Solid structure: SGB Scraper Chain Conveyor Machine can withstand coal and waste rock or other materials of blunt, hit, and other external force.
2. It can adapt to the coalface floor rugged, bending goes needs, can withstand the vertical or horizontal bending.
3. Body short, easy to install.
4. It can double as the shearer running the orbit .
5. SGB Scraper Chain Conveyor Machine can reverse operation, easy to deal with bottom chain accident.
Technical Parameters of SGB Scraper Chain Conveyor
No.TechSGB420/30(40)SGB520/40SGB620/40(55)
1Delivery volume(t/h)80(100)120150
2Factory length(m)10010080(100)
3Head height(mm)512(620)620620
4Chain speed(m/s)0.79(0.86)0.860.86
5Electric motorsModel numberJDSB30(DSB40)DSB40DSB40(55)
Power(kW)30(40)4040 (55)
Number of revolutions(r/min)147014701470
Voltage(V)380/660380/660380/660
6Scraper chainFormSide double-strandedSide double-strandedSide double-stranded
Specifications(mm)1450(1864)18641864
Breaking load(KN)190320320
7Reducer transmission ratio1:22.24(1:24.56)1:24.561:24.56
8Middle slot size (L x W x H)1200420150
(1500420180)15005201801500620180
9Total weight(t)10.3(13)1415
1336 Mc Horizontal Scraper Chain Conveyor Suppliers
Short on time? Let Mc Horizontal Scraper Chain Conveyor sellers contact you.
