What is the working principle of the mining hoist? 5

Mine hoist, mine hoist principle, detailed description of mine hoist.

Mine hoist and mine hoist do not mean the same thing, not the same meaning.

Mining hoist refers to the hoisting equipment used in mines, quarries and other places, mainly used to transport ore, coal and other materials from underground to the surface or to transport materials on the ground to the underground. Mining hoists are usually equipped with professional safety devices and control systems, sock stoves to ensure the safe and reliable operation of the equipment.

Mine hoist refers to the equipment specially used for material lifting in the mine, usually used for the transportation of underground materials, rather than the transportation of goods between the upper and lower mines. Mine hoists are characterized by their small size, the ability to operate in narrow shafts, and are often equipped with specialized safety devices and control systems.

Therefore, although the mine hoist and the mine hoist are both used for the lifting of mine materials, their specific uses and operating environments are slightly different, so they cannot be completely equivalent.

The mining hoist and the mine hoist are not the same meaning.

Mining hoist is a kind of Qingyou equipment used to lift minerals, stones and other items, which is widely used in various mining, smelting, building materials and other industries.

Whereas, a mine hoist refers to a special lifting equipment used to transport miners and materials underground in a mine. The structure and design of the mine hoist must be able to adapt to the harsh conditions of the mine working environment, such as high structural strength, good explosion-proof performance, and avoiding dust accumulation.

Although both are hoists, the purpose and design of mine hoists and mine collapse hoists are very different.

The hydraulic station adopts advanced 25MPa high-pressure series hydraulic components and advanced proportional control technology, coupled with reasonable structural design, so that the hydraulic station has good performance. The motor drives the oil pump to rotate, the pump sucks oil from the oil tank and then pumps the oil, converts the mechanical energy into the pressure energy of the hydraulic oil, and the hydraulic oil is transferred to the cylinder or oil motor of the hydraulic machinery through the external pipe circuit after the direction, pressure and flow adjustment are realized by the hydraulic valve through the integrated block (or valve combination), so as to control the change of the direction of the hydraulic engine, the size of the force and the speed of the speed, and promote the work of various hydraulic machinery The hydraulic station is an independent hydraulic device, which supplies oil according to the requirements of the driving device (main engine), and controls the direction of the oil flow. Pressure and flow, it is suitable for the main engine and the hydraulic device can be separated from the various hydraulic machinery, the motor drives the oil pump to rotate, the pump sucks the oil from the oil tank and carries the cavity oil to the oil, and converts the mechanical energy into the pressure energy of the hydraulic oil.

The hydraulic station, also known as the hydraulic pump station, is an independent hydraulic device, which supplies oil according to the requirements of the driving device (main engine), and controls the direction, pressure and flow of oil flow, which is suitable for various hydraulic machinery that can be separated from the main engine and the hydraulic device.

After the user buys it, he only needs to connect the liquid bush pressure station with the actuator (oil cylinder and oil motor) on the main engine with oil pipes, and the hydraulic machinery can realize various specified actions and working cycles.

The motor drives the oil pump to rotate, the pump sucks oil from the oil box, and then pumps the oil, converts the mechanical energy into the pressure energy of the hydraulic oil, and the hydraulic oil is transferred to the cylinder or oil motor of the hydraulic machinery through the external pipe circuit after the direction, pressure and flow adjustment are realized by the hydraulic valve through the integrated block (or valve combination), so as to control the change of the direction of the hydraulic motor, the size of the force and the speed of the speed, and promote the work of various hydraulic machinery.

The work mainly includes: (1) operating the signal device to send and receive operating signals; (2) Operate mine hoisting machinery, overhead cableways and winches, transport personnel, ore and rock, materials, etc.; (3) Use machine code or manpower to transport mining equipment and material differences; (4) According to the signal command, stabilize the car, remove the hook, hook, seal the car, align the car, fill the can, and pull the can; (5) Operate dumping equipment or implements dumping trucks, dumping minerals, geotechnicals, etc.; (6) Unloading, loading, cleaning up the site slag; (7) Deal with faults in operation; (8) Record the production and operation conditions.

The following types of work in the virtual model state are classified as this occupation:

Main Hoist Operator (41-020), Tank Operator (41-024), Coal Mine Porter (41-025), Signal Worker (41-026), Tank Turner (41-027).

The work mainly includes: (1) operating the signal device to send and receive operating signals; (2) Operate mine hoisting machinery, overhead cableways and winches, transport personnel, ore and rock, materials, etc.; (3) Use machine code or manpower to transport mining equipment and material differences; (4) According to the signal command, stabilize the car, remove the hook, hook, seal the car, align the car, fill the can, and pull the can; (5) Operate dumping equipment or implements dumping trucks, dumping minerals, geotechnicals, etc.; (6) Unloading, loading, cleaning up the site slag; (7) Deal with faults in operation; (8) Record the production and operation conditions.

The following types of work in the virtual model state are classified as this occupation:

Main Hoist Operator (41-020), Tank Operator (41-024), Coal Mine Porter (41-025), Signal Worker (41-026), Tank Turner (41-027).

The work mainly includes: (1) operating the signal device to send and receive operating signals; (2) Operate mine hoisting machinery, overhead cableways and winches, transport personnel, ore and rock, materials, etc.; (3) Use machine code or manpower to transport mining equipment and material differences; (4) According to the signal command, stabilize the car, remove the hook, hook, seal the car, align the car, fill the can, and pull the can; (5) Operate dumping equipment or implements dumping trucks, dumping minerals, geotechnicals, etc.; (6) Unloading, loading, cleaning up the site slag; (7) Deal with faults in operation; (8) Record the production and operation conditions.

The following types of work in the virtual model state are classified as this occupation:

Main Hoist Operator (41-020), Tank Operator (41-024), Coal Mine Porter (41-025), Signal Worker (41-026), Tank Turner (41-027).

The work mainly includes: (1) operating the signal device to send and receive operating signals; (2) Operate mine hoisting machinery, overhead cableways and winches, transport personnel, ore and rock, materials, etc.; (3) Use machinery or manpower to move mining equipment and materials; (4) According to the signal command, stabilize the car, remove the hook, hook, seal the car, align the car, fill the can, and pull the can; (5) Operate dumping equipment or implements dumping trucks, dumping minerals, geotechnicals, etc.; (6) Unloading, loading, cleaning up the site slag; (7) Deal with faults in operation; (8) Record the production and operation conditions.

The following types of work are classified as occupations:

Main Hoist Operator (41-020), Tank Operator (41-024), Coal Mine Porter (41-025), Signal Worker (41-026), Tank Turner (41-027).

The work mainly includes: (1) operating the signal device to send and receive operating signals; (2) Operate mine hoisting machinery, overhead cableways and winches, transport personnel, ore and rock, materials, etc.; (3) Use machine code or manpower to transport mining equipment and material differences; (4) According to the signal command, stabilize the car, remove the hook, hook, seal the car, align the car, fill the can, and pull the can; (5) Operate dumping equipment or implements dumping trucks, dumping minerals, geotechnicals, etc.; (6) Unloading, loading, cleaning up the site slag; (7) Deal with faults in operation; (8) Record the production and operation conditions.

The following types of work in the virtual model state are classified as this occupation:

Main Hoist Operator (41-020), Tank Operator (41-024), Coal Mine Porter (41-025), Signal Worker (41-026), Tank Turner (41-027).

Function: Mine hoist is a kind of large-scale hoisting machinery and equipment. The motor drives the mechanical equipment to drive the wire rope to drive the container to lift in the wellbore to complete the conveying task.

The mine hoist is gradually developed and evolved from the original water lifting tool. Modern mine hoists have large lifting capacity, high speed and high safety, and have developed into fully automatic heavy mining machinery controlled by electronic computers.

The mine hoist is mainly composed of an electric motor, a reducer, a drum (or friction wheel), a braking system, and a depth indication system

The speed measurement and control system are composed of AC or DC motors. According to the working principle of hoisting wire rope, it is divided into winding mine hoist and friction mine hoist.

Mining hoist is one of the important equipment of the mine, and it is the main means of transportation connecting the underground and the ground, mainly used in coal mines, metal mines and non-metallic mines to lift coal, ore, etc., lift personnel, and decentralize materials, tools and equipment. The mine hoist and compressor, ventilation and drainage equipment constitute the four fixed equipment of the mine, which is a complex set of mechanical-electrical units, so it is of great significance to reasonably select the mine hoist.

Mine hoist refers to the main transportation equipment that connects the underground and the ground in mining engineering. A mine hoist is a hoisting machine that is installed on the ground and drives the hoist container along the shaft or ramp with the help of a wire rope. It is used in shafts and inclined shafts to lift coal, ore, gangue, as well as to lift and lower personnel, lower materials, tools and equipment, etc.