• <rt id="gisce"></rt>
    <dl id="gisce"><acronym id="gisce"></acronym></dl>
  • <li id="gisce"></li>
    <abbr id="gisce"><source id="gisce"></source></abbr>
    ×
    提示信息:
    確認

    150C scraper machine

    Product Category
    Scraper conveyor machine and a
    Product overview
    SGB630 150C scraper conveyor, abbreviated as 150 type scraper conveyor, is a medium-sized scraper conveyor for mining produced by Shandong Zhonglian It is also one of the commonly used models in coal mines
    Consultation Hotline
    13290291139
    Consulting products

    The structural characteristics of SGB630/150C scraper conveyor are mainly composed of the head transmission part, adjustment groove, middle groove, baffle, coal shovel plate, scraper chain, propulsion system, tail transmission part, etc.

    Component structure and working principle:

    1. Head transmission part: It consists of a head transmission part and a tail transmission part. The electric motor on the tail transmits power to the sprockets on the head and tail through a hydraulic coupling and reducer. The sprockets drive a scraper chain that passes around the head and tail sprockets. The scraper chain runs in the middle groove along the coal transport direction and transports the coal to the unloading end.

    2. Middle groove: It is an important component of the machine, consisting of two symmetrically placed groove ribs and a middle plate welded together. One end of the groove ribs is welded with a connecting pin, and the other end is welded with a connecting ear. Four supports are welded to the outer concave parts of the two groove ribs. After intermediate frequency quenching at both ends of the groove, the wear resistance of the groove is improved. When connecting the middle grooves, insert the connecting pin on the groove side of one groove into the concave outer part of another groove side, and use bolts to pass through the connecting ears to connect the grooves together, so that they can deflect 3 degrees from each other in the vertical and horizontal planes.

    3. Adjustment groove: There are also head connection grooves and tail connection grooves in the conveyor, which are used to connect the head and tail to the middle groove. In addition, there are one meter adjustment groove and half meter adjustment groove, both of which are designed to adjust the length of the conveyor.

    4. Chain wheel component: The structure of the chain wheel is mainly composed of chain wheels, half rollers, and other parts, which are assembled into a whole through bolts.

    5. Blind shaft: composed of bearing seat, blind shaft and other parts, its main function is to support the sprocket.

    6. Friction tightener: The friction tightener used in this machine is mainly composed of parts such as the lever, pull rod, brake band, brake wheel, and spring. When tightening the chain, the braking force is obtained through the frictional force between the brake band and the brake wheel.

    7. Connection groove: It is a transitional connection mechanism between the head (tail) and the middle groove, consisting of connecting plates, middle plates, groove ribs, supports, connection ears, and other parts. When the middle grooves are connected, the connecting pin on the groove side of one groove is inserted into the outer recess of another groove side, and special bolts are used to pass through the connecting ears to connect the grooves together, so that they can deflect 30 degrees from each other in the vertical and horizontal planes.

    8. Scraper chain: Installed in the upper and lower grooves of the middle groove, it forms a closed infinite chain by bypassing the chain wheels at the head and tail of the machine. The rotation of the chain wheels drives the scraper chain to run in the middle groove to complete the coal transportation work. Scraper chain is assembled from circular chain, scraper, connecting ring, bolts and other parts. When tightening the scraper chain, the length needs to be adjusted to ensure that the tightness of the scraper chain is appropriate.

    9. Pushing beam: Pushing beams are installed below the machine head and tail, which are used by hydraulic thrusters to push the machine head and tail through the pushing beams; When working on the SGB630/150C scraper conveyor, it is necessary to install supports or individual hydraulic supports in the column sockets at both ends of the moving beam. Prevent the conveyor from sliding down and the head and tail from fluctuating due to the traction force of the coal mining machine.

    10. Propulsion system: composed of emulsion pump station, hydraulic pusher, hose and other components. The emulsion pump station is the power part of the propulsion system, providing high-pressure liquid required by the hydraulic thruster. The hydraulic slider is connected to the baffle and the connecting plate in the pushing beam through a bidirectional joint, and is used to push the conveyor. The hydraulic pusher is arranged along the entire length of the conveyor, with intervals of 4.5 meters. Users can choose different stroke lengths of the pusher according to different coal mining processes.


    5f21504544356.png

    Related recommendations
    • Tel:132-9029-1139
    • Email:3239877938@qq.com
    • Address:濟南市平陰縣孔村鎮工業園
    • Fax:0531-87861688
    主站蜘蛛池模板: 一个人看的www在线观看免费| 国产99精品在线观看| 亚洲国产欧美日韩| 久久人妻内射无码一区三区| 97人妻人人揉人人躁人人| 老司机免费在线| 曰批全过程免费视频播放网站| 在线视频免费国产成人| 咪咪色在线视频| 久久天天躁夜夜躁狠狠躁2015| 国产chinese91在线| 最近日本字幕免费高清| 国产美女91视频| 伦理一区二区三区| 三级理论中文字幕在线播放| 经典国产乱子伦精品视频| 成人免费无码大片A毛片抽搐色欲| 四虎影视免费永久在线观看| 三级中文字幕永久在线视频| 精品国产欧美一区二区| 天天综合天天色| 免费无码黄网站在线看| bollywoodtubesexvideos| 激情综合网五月| 天天操天天干天天插| 亚洲综合一二三| 无遮挡很爽很污很黄在线网站| 最近中文字幕mv免费高清视频7| 国产成人综合久久精品| 亚洲av综合色区无码专区桃色| 国产三级毛片视频| 欧美亚洲人成网站在线观看| 国产成人无码免费看片软件| 久久国产精品鲁丝片| 老司机在线精品视频| 天天爱天天做久久天天狠狼| 亚洲欧美日韩成人网| 国产成人愉拍精品| 我被三个老头同时玩| 人人爽天天碰天天躁夜夜躁| 14萝自慰专用网站|