CN214573675U - Mine track type slag removing equipment - Google Patents

Abstract

The utility model relates to a mine track type slag removing device, which comprises a power system, a traveling system, a slag removing execution system and a slag conveying system, wherein the power system is a double-power system, the two power systems work independently and travel and work through a diesel engine or a motor driving device; the scarfing cinder execution system includes big arm, forearm, quartering hammer and pushes away the shovel, and thereby big arm of forearm end installation bucket or manipulator through the action of each hydro-cylinder of hydraulic pressure multichannel switching-over valve drive, forearm, bucket, manipulator, quartering hammer or push away the shovel and carry out corresponding action and carry out the scarfing cinder, slay conveying system includes the conveying chute, is equipped with a plurality of scraper blades in the conveying chute, carries the mine car at scarfing cinder equipment rear with the slay, and equipment also has warning device and lighting system and radiator and water rose box, the utility model discloses utilize mechanical means to replace the manual work to carry out the scarfing cinder on the track, have the scarfing cinder efficient, the function is comprehensive, the strong advantage of security.

Description

Mine track type slag removing equipment

Technical Field

The utility model relates to a mine track scarfing cinder machinery field, concretely relates to mine track type scarfing cinder equipment.

Background

The ore extracted from the ordinary copper ore mining area is lowered to the level of 3660m through the chute, the ore loading of a mine car is realized through a vibrating ore-drawing machine at the bottom of the chute, and the ore is conveyed to an unloading station and then unloaded into the ore storage chute through rail transportation. At present, 10 bottom-dump mine cars are towed by electric locomotives for transportation, 6 trains of locomotives work simultaneously, the operation of the locomotives is centralized in a ground surface central control room, an operator performs remote control in a mode of combining network communication and video monitoring, and certain defects exist in the design and use processes:

(1) a large gap exists between the mine car hopper and the mine car hopper, and during ore unloading, slag is easy to scatter below the notch from the mine hopper; (2) because the video is used for monitoring and transmitting the on-site image, data transmission delay happens occasionally, the remote control and on-site ore loading are asynchronous, and a large amount of slag is scattered below the notch; (3) misoperation of a remote control worker during ore loading can also cause misoperation of the vibrating ore-drawing machine at the lower opening of the chute, so that a large amount of slag is accumulated below the notch; (4) after the ore loading of the locomotive is finished, the locomotive mostly runs automatically, and can be braked and decelerated spontaneously when meeting a fork or a curve; when a special event occurs, an emergency braking action occurs, so that slag accumulated too high between the mine car and the mine car falls off, and the slag accumulates day by day and month, so that the slag on the rail surface is accumulated, and particularly, more turnouts and bent roads exist; (5) the existing mining method of a company is a natural caving method, the size of ore is difficult to control, remote ore drawing is difficult to control, massive ore drawing is easy to cause, ore loading is too high, and slag is easy to accumulate on two sides of a track when passing through a height limiting rod.

The rail surface slag accumulation caused by material leakage is too high, the normal operation of a locomotive is influenced, 4-6 persons need to be pumped every day to clean the slag accumulated on site in order to ensure normal vehicle passing, and in order to ensure the continuity of a mine transportation task, a large number of persons need to be pumped by a factory for at least 2 days to intensively clean the scattered accumulated slag on the rail surface when the maintenance is planned every month, so that a large amount of manpower and material resources are occupied; in addition, slag leakage points are mostly concentrated on ore drawing notches of the ore pass, and unsafe factors exist in manual slag removal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect, the utility model is to provide a mine rail mounted scarfing cinder equipment utilizes mechanical means to replace the manual work to carry out the scarfing cinder on the track, has the advantage that the scarfing cinder is efficient, the security is strong, reduces personnel's intensity of labour, makes post personnel can liberate from traditional scarfing cinder mode, better provides service for production.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a mine rail type slag removing device comprises a power system, a traveling system, a slag removing execution system and a slag conveying system which are arranged on a rack, wherein the power system is a double-power system and comprises a diesel engine and an electric motor which work independently, the traveling system comprises a hydraulic traveling motor, a transmission chain and a rail wheel, the diesel engine or the electric motor drives a hydraulic pump to further drive the hydraulic traveling motor, and the rail wheel is driven by the transmission chain to travel on a rail; the scarfing cinder execution system includes big arm, forearm, quartering hammer and pushes away the shovel, and big arm setting is in the frame, and the forearm is articulated with big arm, and the quartering hammer passes through the connecting rod and articulates in forearm the place ahead, and the terminal installation bucket or the manipulator of forearm push away the shovel and articulate in slay conveying system the place ahead, thereby drives big arm, forearm, bucket, manipulator, quartering hammer or pushes away the corresponding action of shovel execution and clear sediment through hydraulic pressure multichannel switching-over valve control scarfing cinder execution system's each hydro-cylinder action, slay conveying system includes the conveying chute, is equipped with a plurality of scrapers in the conveying chute, the scarfing cinder equipment afterbody is equipped with the coupling installation position for the loading hook links with current mine car, and the conveying chute extends to the rear from scarfing cinder equipment the place ahead for carry the mine car at scarfing cinder equipment rear with the slay.

Furthermore, the big arm is connected with a big arm oil cylinder, a left steering oil cylinder and a right steering oil cylinder, wherein the big arm is controlled by the big arm oil cylinder to rotate up and down, the left steering oil cylinder and the right steering oil cylinder respectively control the big arm to rotate left and right to realize the left-right swing of the big arm, the small arm rotates under the control of the small arm oil cylinder, the bucket or the mechanical arm is arranged at the tail end of the small arm through a pin shaft, the bucket is controlled by the bucket oil cylinder, the mechanical arm can rotate 360 degrees, the breaking hammer is controlled by the breaking hammer lifting oil cylinder, and under the drive of the big arm and the small arm, the bucket, the mechanical arm or the breaking hammer performs corresponding actions to carry out slag removal work.

Furthermore, the push shovel is connected with the left push shovel oil cylinder and the right push shovel oil cylinder, the left push shovel oil cylinder and the right push shovel oil cylinder control the lifting of the push shovel together, the push shovel is hinged with the front end of the conveying chute, and two notches matched with the rail are designed at the front end of the push shovel, so that the push shovel can fall below the rail surface.

Further, the scraper blade is jointly driven by the left scraper blade motor and the right scraper blade motor, and after the bucket scrapes slag into the conveying groove or the push shovel shovels slag into the conveying groove, the scraper blade acts to convey the slag to the mine car connected behind the slag removal equipment.

Furthermore, the slag removing equipment also comprises an illuminating system and a warning device, wherein the illuminating system comprises a left headlamp, a right headlamp and a rear headlamp; the warning device is an audible and visual alarm and is adsorbed at a proper position on the rack in a magnetic attraction mode.

Furthermore, the power system comprises a power distribution cabinet, a winding wheel is arranged on the rack, a cable is wound on the winding wheel, one end of the cable is connected with a 380V power supply of an operation site, the other end of the cable is connected with the power distribution cabinet arranged on the rack and supplies power to the motor, and the winding wheel controls forward and reverse rotation through the winding wheel to achieve winding and unwinding of the cable.

Furthermore, the winding wheel has the function of preventing dragging, and can rotate automatically after reaching a certain force to prevent the cable from being broken or the field power supply from being damaged.

Further, still be equipped with radiator and water rose box in the frame, the radiator is used for dispelling the heat to equipment hydraulic oil, and the water rose box is used for filtering the abandonment that diesel engine produced.

Further, a driver cab is further arranged on the frame.

The utility model discloses a mine rail mounted scarfing cinder equipment has following characteristics:

(1) the equipment is designed according to the slag removal environment of the mine track, and the travelling system is provided with track wheels, so that the equipment can freely travel on the existing mine steel rail without additional transformation, and the cost is saved;

(2) the dual-power system is arranged, the power source is oil-electricity dual-purpose, namely, a diesel engine of the device and a motor of the field 380V power source driving device can be used for walking and working, and the walking or temporary working is convenient under the condition of no power source or power interruption.

(3) The slag removal execution system is designed by fully considering the working space of mine slag removal, has a compact structure and free movement, and can also realize multi-azimuth, multi-function and high-efficiency slag removal, wherein the large arm can swing up and down and left and right, so that slag on a steel rail can be removed, slag on two sides of the steel rail can be removed, and for large slag which is inconvenient to directly remove, the equipment is provided with a breaking hammer, so that the large slag can be firstly broken and then removed; in order to conveniently clamp the dropped sleepers or other articles, the equipment is provided with a manipulator, the original bucket of the equipment can be replaced by dismounting the pin shaft, and the manipulator can rotate for 360 degrees; the equipment the place ahead is equipped with and pushes away the shovel, pushes away the breach that the design agrees with the track on the shovel, can descend below the rail face, can carry out more thorough cleaing away to the slay on the track.

(4) The slag is blocked to a certain extent by adopting a scraper plate mode in the conveying process, the slag conveying resistance is improved, the slag is prevented from sliding off in the equipment conveying process, and the operation efficiency is improved; the tail part of the device is provided with a mounting position of a coupler which is the same as that of the existing mine car so as to mount a corresponding coupler, and the coupler is connected with the existing mine car so as to facilitate loading, transporting and discharging.

(5) The equipment is specially provided with a driver cab, so that the equipment is convenient for operators to operate and can also protect the operators; the equipment has the sound-light alarm function and plays a role in safety warning; the equipment has the illumination function, conveniently works under the not good environment of light.

Drawings

FIG. 1 is a schematic structural view of main parts of the mine track type slag removal equipment of the utility model;

FIG. 2 is a schematic structural view of the mine track type slag removal equipment at another angle;

reference numerals: 1. the hydraulic shovel comprises a breaking hammer, 2, a breaking hammer lifting cylinder, 3, a small arm, 4, a small arm cylinder, 5, a large arm, 6, a large arm cylinder, 7, a left steering cylinder, 8, a right steering cylinder, 9, a material conveying groove, 10, a diesel engine, 11, a scraper, 12, a left scraper motor, 13, a rear headlamp, 14, a winding wheel, 15, a water filter box, 16, a power distribution cabinet, 17, a radiator, 18, a winding wheel control valve, 19, a hydraulic multi-way reversing valve, 20, a cab, 21, a left headlamp, 22, a left shovel cylinder, 23, a shovel, 24, a shovel, 25, a shovel cylinder, 26, a rear pin shaft, 27, a front pin shaft, 28, a manipulator, 29, a right shovel cylinder, 30, a rail wheel, 31, a hydraulic oil tank, 32, a hydraulic traveling motor, 33, a transmission chain, 34, a hydraulic pump, 35, a motor, 36, a diesel oil tank, 37, 38, a right scraper motor, 39. audible and visual alarm, 40 right front headlight.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, a mine track type slag removal device comprises a power system, a traveling system, a slag removal execution system and a slag conveying system which are arranged on a rack, wherein the power system is a double-power system and comprises a diesel engine 10 and an electric motor 35, a hydraulic oil tank 31 and a diesel oil tank 36 are arranged on the rack, the two power systems are driven by the diesel engine 10 or the electric motor 35 during working and work independently, so that the device can work by using the diesel engine 10 as power under the condition of no power supply or power interruption; the traveling system comprises a hydraulic traveling motor 32, a transmission chain 33 and a rail wheel 30, the diesel engine 10 or an electric motor 35 drives a hydraulic pump 34 to further drive the hydraulic traveling motor 32, the rail wheel 30 is driven to travel on the rail through the transmission chain 33, and forward and reverse rotation and stopping of the hydraulic traveling motor 32 are realized to realize forward and backward movement and braking functions of the equipment; the slag removal execution system comprises a large arm 5, a small arm 3, a breaking hammer 1 and a push shovel 23, wherein a bucket 24 or a manipulator 28 can be installed at the tail end of the small arm 3, the hydraulic multi-way directional valve 19 is used for controlling each oil cylinder of the slag removal execution system to act so as to drive the large arm 5, the small arm 3, the breaking hammer 1 or the push shovel 23 to execute corresponding actions for slag removal, the slag conveying system comprises a conveying chute 9, a plurality of scraping plates 11 are arranged in the conveying chute 9, and the conveying chute 9 extends to the rear from the front of slag removal equipment and is used for conveying slag to a mine car at the rear of the slag removal equipment.

The large arm 5 is connected with a large arm oil cylinder 6, a left steering oil cylinder 7 and a right steering oil cylinder 8, the large arm oil cylinder 6 controls the large arm to swing up and down, and the left steering oil cylinder 7 and the right steering oil cylinder 8 respectively control the large arm 5 to rotate left or right to realize the left-right swing of the large arm 5 and realize the function of cleaning slag on two sides of the steel rail; the small arm 3 is hinged with the large arm 5, the small arm 3 is controlled to rotate through the small arm oil cylinder 4, the equipment is provided with a bucket 24 and a manipulator 28, the bucket 24 or the manipulator 28 is installed at the tail end of the small arm 3 through a pin shaft (comprising a front pin shaft 27 and a rear pin shaft 26), the bucket 24 is controlled through a bucket oil cylinder 25, and the manipulator 28 can rotate for 360 degrees, so that sleepers or other objects can be conveniently clamped and the placing angle can be conveniently adjusted; the breaking hammer 1 is hinged in front of the small arm 3 through a connecting rod, is controlled through the breaking hammer lifting oil cylinder 2, and is driven by the large arm 5 and the small arm 3, and the bucket 24, the manipulator 28 or the breaking hammer 1 execute corresponding actions to remove slag.

The push shovel 23 is hinged to the front of the conveying chute 9 and connected with the left push shovel oil cylinder 22 and the right push shovel oil cylinder 29, the left push shovel oil cylinder and the right push shovel oil cylinder control the lifting of the push shovel 23 together, two notches matched with the rail are designed at the front end of the push shovel 23, so that the push shovel 23 can fall below the rail surface, the slag is cleaned more cleanly, the push shovel 23 is lifted during walking, and the steel rail fastener is prevented from being touched.

A coupler mounting position 37 corresponding to the coupler of the existing mine car is designed at the tail part of the slag removing equipment and is used for mounting the coupler to be linked with the existing mine car; the scraper 11 is driven by the left scraper motor 12 and the right scraper motor 38 together, and after the bucket 24 scrapes slag into the conveying trough 9 or the push shovel 23 shovels slag into the conveying trough 9, the scraper 11 acts to convey the slag to a mine car connected behind the slag removing equipment.

The slag removing equipment further comprises an illuminating system and a warning device, wherein the illuminating system comprises a left headlamp 21, a right headlamp 40 and a rear headlamp 13; the warning device is an audible and visual alarm 39, the audible and visual alarm 39 is in a magnetic type and is adsorbed on the rack in a magnetic type, and the placing position can be conveniently adjusted at will.

The power system comprises a power distribution cabinet 16, a winding wheel 14 is arranged on the rack, a cable is wound on the winding wheel 14, one end of the cable is connected with a 380V power supply of an operation site, the other end of the cable is connected with the power distribution cabinet 16 arranged on the rack to supply power to a motor 35, the winding wheel 14 is controlled by a winding wheel control valve 18 to rotate forward and backward, the winding and unwinding of the cable are realized, and the equipment can conveniently walk in a power connection state; the winding wheel 14 also has an anti-drag function, and can rotate automatically after reaching a certain force to prevent the cable from being broken or the field power supply from being damaged.

The rack is also provided with a radiator 17, the radiator 17 is used for radiating hydraulic oil of equipment to prevent the oil temperature of the equipment from being too high due to long-time work, and when the motor 35 is used as power to work, the radiator 17 is supplied with alternating current; when the diesel engine 10 is operated using power, the battery is used to supply dc power.

The equipment is also specially provided with a water filter tank 15, a large amount of waste gas can be generated when the diesel engine 10 works, the field working environment is polluted, the health of operating personnel is harmed, the operation sight can also be influenced, and the water filter tank 15 is used for filtering the waste gas generated by the diesel engine 10.

Still be equipped with driver's cabin in the frame, make things convenient for operating personnel to operate, also can play the guard action to operating personnel.

Before the mine track type slag removal equipment is started, an acousto-optic alarm 39 is required to warn so as to ensure the safety around the working range; in a dark working environment, the left headlamp 21, the right headlamp 40 and the rear headlamp 13 illuminate; when the diesel engine 10 is adopted to work, the diesel engine is directly started; when the motor 35 is adopted for working, one end of a cable on the winding wheel 14 needs to be connected with a 380V power supply of an operation site, the other end of the cable is connected with the power distribution cabinet 16 in advance, and a main switch corresponding to the power distribution cabinet 16 is turned on after the power supply is connected; during operation, each oil cylinder is controlled by the hydraulic multi-way reversing valve 19 to drive the slag removal execution system to achieve corresponding slag removal, the large arm 5 and the small arm 3 drive the bucket 24 to achieve cleaning of slag on the track and on two sides of the track, the breaking hammer 1 is used for breaking large slag, the bucket 24 can be replaced by a mechanical arm 28 if necessary to clamp and place scattered sleepers or other objects, the slag is stacked to the inlet of the conveying chute 9 through the bucket 24 and the push shovel 23, the slag is conveyed to a rear mine car through the action of the scraper 11, automatic cleaning of the track slag is achieved, the radiator 17 prevents the hydraulic oil from being overhigh in temperature, the water filter box 15 can filter tail gas generated by the diesel engine 10, the equipment safety is good, the functions are comprehensive, the slag removal efficiency is high, a large amount of manpower and time are not required to be consumed, and the mine operation efficiency and the safety of slag removal work are greatly improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims (9)

1. A mine rail type slag removing device comprises a power system, a traveling system, a slag removing execution system and a slag conveying system which are arranged on a rack, and is characterized in that the power system is a double-power system and comprises a diesel engine and an electric motor which work independently, the traveling system comprises a hydraulic traveling motor, a transmission chain and a rail wheel, the diesel engine or the electric motor drives a hydraulic pump to drive the hydraulic traveling motor, and the transmission chain drives the rail wheel to travel on a rail; the scarfing cinder execution system includes big arm, forearm, quartering hammer and pushes away the shovel, and big arm setting is in the frame, and the forearm is articulated with big arm, and the quartering hammer passes through the connecting rod and articulates in forearm the place ahead, and the terminal installation bucket or the manipulator of forearm push away the shovel and articulate in slay conveying system the place ahead, thereby drives big arm, forearm, bucket, manipulator, quartering hammer or pushes away the corresponding action of shovel execution and clear sediment through hydraulic pressure multichannel switching-over valve control scarfing cinder execution system's each hydro-cylinder action, slay conveying system includes the conveying chute, is equipped with a plurality of scrapers in the conveying chute, the scarfing cinder equipment afterbody is equipped with the coupling installation position for the loading hook links with current mine car, and the conveying chute extends to the rear from scarfing cinder equipment the place ahead for carry the mine car at scarfing cinder equipment rear with the slay.

2. The mine track type slag removal equipment as claimed in claim 1, wherein the large arm is connected with a large arm oil cylinder, a left steering oil cylinder and a right steering oil cylinder, wherein the large arm oil cylinder controls the large arm to rotate up and down, the left steering oil cylinder and the right steering oil cylinder respectively control the large arm to rotate left or right to realize left-right swinging of the large arm, the small arm is controlled to rotate through the small arm oil cylinder, the bucket or the mechanical arm is installed at the tail end of the small arm through a pin shaft, the bucket is controlled through the bucket oil cylinder, the mechanical arm can rotate 360 degrees, the breaking hammer is controlled through the breaking hammer lifting oil cylinder, and the bucket, the mechanical arm or the breaking hammer performs corresponding actions to perform slag removal operation under the driving of the large arm and the small arm.

3. The mine track type slag removing equipment as claimed in claim 1, wherein the push shovel is connected with a left push shovel oil cylinder and a right push shovel oil cylinder which are used for controlling the lifting of the push shovel together, the push shovel is hinged with the front end of the conveying chute, and the front end of the push shovel is provided with two notches which are matched with the track, so that the push shovel can be lowered below the surface of the track.

4. The mine track slag removal equipment of claim 1, wherein the scraper is driven by a left scraper motor and a right scraper motor together, and the scraper is operated to convey slag to a mine car connected behind the slag removal equipment after a bucket scoops slag into a conveying trough or a push shovel scoops slag into a conveying trough.

5. The mine track type slag removing equipment as claimed in claim 1, wherein the slag removing equipment further comprises a lighting system and a warning device, the lighting system comprises a left headlamp, a right headlamp and a rear headlamp; the warning device is an audible and visual alarm and is adsorbed on the rack in a magnetic attraction mode.

6. The mine track type slag removal equipment as claimed in claim 1, wherein the power system comprises a power distribution cabinet, a winding wheel is arranged on the frame, a cable is wound on the winding wheel, one end of the cable is connected with a 380V power supply at an operation site, the other end of the cable is connected with the power distribution cabinet arranged on the frame to supply power to the motor, and the winding wheel is controlled by a control valve of the winding wheel to rotate forwards and backwards so as to realize winding and unwinding of the cable.

7. The mine track type slag removal equipment as claimed in claim 6, wherein the wire winding wheel has a drag prevention function, and can rotate automatically after reaching a certain force to prevent a cable from being broken or an on-site power supply from being damaged.

8. The mine track type slag removal equipment as claimed in claim 1, wherein the rack is further provided with a radiator and a water filter tank, the radiator is used for radiating equipment hydraulic oil, and the water filter tank is used for filtering waste generated by the diesel engine.

9. The mine track slag removal equipment of claim 1, wherein a driver cab is further provided on the frame.

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