Coal Mine Side Double Chain Scraper is a kind of scraper conveyor with side double chain design, which is mainly used in underground coal mines or other occasions that require continuous transport of bulk materials.

Coal mine transfer machine step by step refers to the transfer machine through a specific drive device (such as hydraulic cylinders, motors, etc.), in the pre-set track or guide rail to achieve the gradual forward or backward movement. The principle usually involves the steps of sensors sensing the position information, control system issuing commands, and the drive device executing the action.

the sprocket body of coal mine transporter is the main part of the sprocket wheel, which is usually made of high-strength materials, such as alloy steel. It is combined with gears and other parts to form the sprocket wheel, which together achieve the transmission of power and transport of materials.

casting pin rail is generally made of ZG30SiMn material, this material has good mechanical properties and processing performance, suitable for the manufacture of parts subject to large loads and wear.

The production process of forged pin rail includes several steps such as die forging, cutting edge, punching and so on. These processes are designed to ensure that the pin rail is dimensionally accurate, has a shape that meets the design requirements, and has excellent mechanical properties and wear resistance. After forging and forming, the upper surface of the travelling post is also quenched to further improve the surface hardness and wear resistance.

The head pushing section is an important structure used for installing, supporting and pushing the head section in the scraper conveyor or other similar equipment. It realizes the forward movement or adjusts the position of the whole equipment to meet the production demand through the connection with the head section. The design and structure of the header pushing part need to have enough strength and rigidity to ensure the stability and safety of the equipment in the process of pushing.

Dumbbell assemblies for transporters usually consist of a dumbbell body, a connecting pin, a catch block and other parts. The dumbbell body is usually designed in the shape of a dumbbell to increase its strength and stability. The connecting pin is used to pass through the holes in the body of the dumbbell to securely connect the dumbbell and the block together. The block is used to prevent the connecting pin from loosening or falling off during transportation and to ensure the reliability of the connection.

Coal mine transporter push seat is an important part of the coal mine comprehensive mining equipment, mainly used to connect the hydraulic support and scraper conveyor (or known as coal mine transporter), and through the push jacks to achieve mutual pivot between the two, alternately forward.

as the intermediate articulation device between the conveyor and the belt conveyor, the tail of the belt self-moving machine has the functions of adjusting the tape deflection, adjusting the height, correcting the transfer direction of the conveyor and moving forward by itself, which can ensure the smooth passage of the conveyor in the trough and improve the operational efficiency.

Crushing chute is the carrier of friction for the scraper chain to transport coal and gangue, and it is also the impact force of coal and gangue in the crushing process. In the working process of the crusher, the crushing bottom groove plays a key role, which is not only the running track of coal and gangue, but also bears the impact force of the hammer on the coal and gangue, and transmits these forces to the corresponding parts of the crushing bottom groove.