CN106882195A - Apply the full-automatic coal crushing transport vehicle on rail - Google Patents

Abstract

A kind of full-automatic coal crushing transport vehicle applied on rail, including a bearing plate, the bottom surface two ends of the bearing plate are respectively provided with the rolling structure that one group of its width is adapted with rail width；The rolling structure is moved by motor I and Chain conveyer；The bearing plate is provided with the handler for broken breaker being carried out to coal cinder and being loaded and unloaded to broken coal dust.The transport vehicle can crush the coal of bulk, again can be by the coal transport after crushing to specified location.

Description

Fully automatic coal crushing transport vehicle applied on rails

technical field

The invention belongs to the technical field of coal mines, and in particular relates to a fully automatic coal crushing transport vehicle applied on rails.

Background technique

Coal is a solid combustible mineral gradually formed by ancient plants buried in the ground through complex biochemical and physical chemical changes; it is a solid combustible organic rock, which is mainly formed by the biochemical action of plant remains, and then transformed by geological action after burial. Coal is commonly known as coal; coal is known as black gold, the food of industry, and it has been one of the main energy sources used by the human world since the eighteenth century. In recent years, factories have higher and higher requirements for coal, and more and more customers no longer demand directly mined coal, but coal powder or small-sized coal.

When coal is mined, larger coals need to be broken down into smaller pieces that are easier to work with. The existing coal crushing device has a complex structure and high cost, and is difficult to meet the needs of the market.

At present, when mining coal underground, the coal needs to be transported outside the well. At present, there are electric coal trucks in the underground passage, and there are also electric coal trucks on the mine for transportation. These existing electric coal trucks are all fixed. However, when the coal loading box reaches the coal unloading point, multiple workers are required to shovel out the coal in the box through a shovel, resulting in the disadvantages of low work efficiency and slow speed when outputting the coal in the compartment; the existing electric coal truck is By erecting a cable above the track, the power supply for the entire coal transport vehicle is provided through the contact of the guide rod on the front of the vehicle with the cable. On the guide rail without a cable, the electric transport vehicle cannot work, especially in rainy days. work. Therefore, it is necessary to design a kind of fully automatic transport vehicle for loading and unloading coal.

Contents of the invention

According to the deficiencies of the prior art, a fully automatic coal crushing transport vehicle applied on rails is provided, the transport vehicle can not only crush large pieces of coal, but also transport the crushed coal to a designated location.

The present invention is realized according to the following technical solutions:

The fully automatic coal crushing and transporting vehicle applied on the rails includes a load-bearing plate, and a set of rolling structures whose width matches the width of the rails are respectively installed on both ends of the bottom surface of the load-bearing plate; the rolling structure is driven by the motor I and the chain to move; the load-bearing plate is provided with a crushing device for crushing coal blocks and a loading and unloading device for loading and unloading crushed coal powder.

Preferably, the rolling structure includes two T-shaped guide wheels rotatably supported on the bottom surface of the load-bearing plate, a transmission shaft is fixed between the two T-shaped guide wheels, and any set of rolling structures in any one of the guide wheels There is a pulley Ⅰ fixed, and a motor Ⅰ and a gearbox on the load-bearing plate. The motor Ⅰ is connected to the gearbox through a coupling, and a pulley Ⅱ is fixed on the rotating shaft of the gearbox. The pulley Ⅱ and the pulley Ⅰ Driven by belt I.

Preferably, the loading and unloading device includes a coal charging box located on the upper surface of the bearing plate, the side of the bottom surface of the coal charging box along the rail direction is hinged to the bearing plate, and there is a hydraulic cylinder in the middle of the bearing plate. The telescopic rod of the hydraulic cylinder is hinged on the bottom of the coal charging box; the side of the coal charging box along the direction of the rail and close to the joint between the coal charging box and the load-bearing plate is a movable plate, and the upper part of the movable plate is hinged between the two side baffles Between, the middle position of the lower end of the movable plate is welded with a circular ring, and an electric latch is fixed on the side of the load-bearing plate, which just inserts into the circular ring when the plug of the electric latch stretches out.

Preferably, a falling weight is fixed on the inner wall of the movable plate close to the bottom surface of the coal charging box.

Preferably, the crushing device includes a housing, the two sides of the housing are respectively fixed on the bearing plate through a support plate, the upper end of the housing is provided with a material inlet, and the lower end of the housing is provided with a discharge port, Crushing parts are installed in the containment shell.

Preferably, the crushing part includes two crushing rollers with spikes uniformly arranged on the outer surfaces, the crushing rollers are installed on the crushing shaft in a tight fit, and the two ends of the crushing shaft are rotatably supported by bearings. On the shell, two crushing shafts are engaged with each other and fixedly installed on one end of the crushing shaft for transmission and rotation; a motor II is installed on the load-bearing plate below the housing shell, and the output shaft of the motor II passes through Belt II is connected to one end of any crushing shaft.

Preferably, a control box is provided on the upper surface of the load-bearing plate, and a processor, a wireless transceiver module and a driver for driving motor I and motor II to start and stop are arranged in the control box; the wireless transceiver module and the processor The input ends are connected, and the output ends of the processor are respectively connected with the driver, the electric bolt and the hydraulic oil cylinder.

Preferably, a rechargeable battery and an inverter are also arranged in the control box, and the battery is connected to the motor I and the motor II through the inverter.

Preferably, a remote control module is also included, and the remote control module communicates with the processor through a wireless transceiver module.

Beneficial effects of the present invention:

After the underground coal is transported to the ground, the large coal is directly crushed by this device, and then transported to the designated position by rail. After arriving at the designated position, the crushed coal in the loading box is unloaded through the hydraulic cylinder. The whole process is easy to operate. , fast and quick, one step in place.

It is equipped with a gearbox, which can realize the speed of the transport vehicle; it is equipped with a rechargeable battery, which can run on the track without cables;

In the process of long-term use, rust occurs at the hinge of the movable plate and the baffle plate, which makes the movable plate rotate slowly. When the oil cylinder is extended, the coal in the box will rush out. block, which makes the movable plate rotate quickly and avoids the phenomenon of coal gushing out;

When loading and unloading coal, there will be small carbon particles stuck in the gap between the movable plate and the bottom plate of the coal box, which will also cause the movable plate to rotate slowly, and when the oil cylinder is extended, the coal in the box will appear The phenomenon of coal gushing out is provided with a falling weight, which makes the rotation of the movable plate quicker and avoids the phenomenon of coal gushing out.

Description of drawings

Fig. 1 is a sectional view of the overall structure of the present invention;

Fig. 2 is a schematic diagram of the overall structure of the present invention;

Figure 3 is a side view of the loading and unloading device;

Fig. 4 is a structural schematic diagram of a crushing device;

Fig. 5 is a control principle block diagram of the present invention;

1—load bearing plate, 11—weight drop, 12—guide wheel, 2—crushing device, 21—accommodating shell, 22—feed inlet, 23—feed outlet, 24—support plate, 25—crushing roller, 26— Broken shaft, 27—gear, 28—motor II, 29—belt II, 3—transmission shaft, 4—pulley I, 5—motor I, 6—gearbox, 7—pulley II, 8—belt I, 9—installation Coal box, 91—baffle plate, 92—ring, 93—electric bolt, 94—hydraulic cylinder, 10—control box, 101—processor, 102—wireless transceiver module, 103—driver, 104—battery, 105—reverse Transformer, 106—remote control module.

detailed description

The present invention will be further described through specific embodiments below in conjunction with accompanying drawings 1 to 5 .

The fully automatic coal crushing transport vehicle applied on rails includes a load-bearing plate 1, and a set of rolling structures whose width matches the width of the rails are respectively installed on both ends of the bottom surface of the load-bearing plate 1; the rolling structure is driven by a motor I5 and a chain Carry out movement; The load-bearing plate 1 is provided with a crushing device 2 for crushing coal blocks and a loading and unloading device for loading and unloading crushed coal powder.

The rolling structure includes two T-shaped guide wheels 12 rotatably supported on the bottom surface of the load-bearing plate 1. A transmission shaft 3 is fixed between the two T-shaped guide wheels 12. There is a pulley Ⅰ4, a motor Ⅰ5 and a gearbox 6 on the load-bearing plate 1, the motor Ⅰ5 is connected to the gearbox 6 through a coupling, and a pulley Ⅱ7 is fixed on the rotating shaft of the gearbox 6, and the pulley Ⅱ7 and the pulley Ⅰ4 pass through Belt I 8 transmission.

The loading and unloading device includes a coal charging box 9 located on the upper surface of the load bearing plate 1, one side of the bottom surface of the coal charging box 9 along the rail direction is hinged with the load bearing plate 1, and there is a hydraulic oil cylinder 94 in the middle of the load bearing plate 1. Hydraulic oil cylinder 94 telescopic rods are hinged on the bottom surface of coal charging box 9; Between the baffles 91 on both sides, a circular ring 92 is welded in the middle of the lower end of the movable plate, and an electric latch 93 is fixed on the side of the load-bearing plate 1, and when the plug of the electric latch 93 is stretched out, it is just inserted into the circular ring 92 Inside. On the inwall of movable plate, near the bottom surface place of coal charging box 9, be fixed with a heavy block 11 that falls.

The crushing device 2 includes a housing 21, the two sides of the housing 21 are respectively fixed on the load-bearing plate 1 by a support plate 24, the upper end of the housing 21 is provided with a material inlet 22, and the lower end of the housing 21 is provided with a discharge port. Port 23, crushing parts are installed in the containing shell 21.

The crushing parts include two crushing rollers 25 with spikes uniformly arranged on the outer surfaces. The crushing rollers 25 are installed on the crushing shaft 26 in a tight fit. The crushing shafts 26 are transmitted and rotated through two gears 27 that are meshed and fixedly installed at one end of the crushing shafts 26; a motor II 28 is installed on the load-bearing plate 1 below the housing shell 21, and the output shaft of the motor II 28 passes through a belt II 29 Connect to one end of any broken shaft.

The upper surface of the bearing plate 1 is provided with a control box 10, which contains a processor 101, a wireless transceiver module 102 and a driver 103 for driving the motor I5 and the motor II28 to start and stop; the wireless transceiver module 102 and the processor 101 The input ends are connected, and the output ends of the processor 101 are respectively connected with the driver 103 , the electric bolt 93 and the hydraulic oil cylinder 94 . The control box 10 is also provided with a rechargeable battery 104 and an inverter 105 , and the battery 104 is connected with the motor I5 and the motor II28 through the inverter 105 . A remote control module 106 is also included, and the remote control module 106 communicates with the processor 101 through the wireless transceiver module 102 .

work process:

The transport vehicle is parked at the wellhead through a traction device (such as a small locomotive or a traction motor), and when a coal block is transported from the underground to the ground, the coal block is unloaded into the feed port 22 through the feeding device,

The worker presses the rotation button through the remote control module 106 in his hand. At this time, the processor 101 sends a rotation signal to the motor II 28 after receiving the signal. The rotation of the motor II 28 drives the two crushing rollers 25 to rotate, and the two crushing rollers 25 will crush the crushed Coal slides into the coal charging box 9 through the discharge port 23. After the pulverized coal in the coal charging box 9 reaches a certain amount, the motor II 28 is stopped, and then the staff presses the forward button through the remote control module 106 in the hand. At this time, the processor 101 sends a positive rotation signal to motor I5 after receiving the signal, and motor I5 drives guide wheel 12 to rotate through belt I8. 101 sends a stop rotation signal to the motor I5 after receiving the signal, and the staff presses the unloading button through the remote control module 106 in the hand. At this time, the processor 101 sends a contraction signal to the electric latch 93 and an extension signal to the hydraulic cylinder 94 after receiving the signal. The coal loading box 9 is gradually tilted. At this time, the coal in the coal loading box 9 slides out from the movable plate. When the hydraulic cylinder 94 stretches out to the maximum length, the coal will all slide out, and the staff presses the remote control module 106 in their hands to restore Press the button, and now the processor 101 sends a contraction signal to the hydraulic cylinder 94 after receiving the signal, and when the hydraulic cylinder 94 is fully retracted, the electric latch 93 extends upwards, so that the plug of the electric latch 93 is inserted into the ring 92, and the whole process is completed at this time. The process of loading and unloading coal. Finally, the worker presses the reverse button through the remote control module 106 in his hand. At this time, the processor 101 sends a reverse rotation signal to the motor I5 after receiving the signal, and the motor I5 drives the guide wheel 12 to rotate through the belt I8.

The above art is only one embodiment of the present invention, it should be noted that for those skilled in the art, without departing from the principle of the present invention, some modifications and improvements can also be made, and these modifications and improvements should also be It is regarded as the protection scope of the present invention.

Claims (9)

1. the full-automatic coal crushing transport vehicle on rail, including a bearing plate are applied（1）, it is characterised in that：It is described to hold Weight plate（1）Bottom surface two ends the rolling structure that one group of its width is adapted with rail width is respectively installed；

The rolling structure passes through motor I（5）Moved with Chain conveyer；

The bearing plate（1）Be provided with carries out broken breaker to coal cinder（2）The dress loaded and unloaded with the coal dust to crushing Handler.

2. the full-automatic coal crushing transport vehicle applied on rail according to claim 1, it is characterised in that：The rolling Dynamic structure is rotatably supported in bearing plate including two（1）The T-shaped guide wheel of bottom surface（12）, two T-shaped guide wheels（12）Between be fixed with A piece power transmission shaft（3）, any one guide wheel in any group of rolling structure（2）On be fixed with a belt pulley I（4）, in load-bearing Plate（1）On have a motor I（5）And gearbox（6）, the motor I（5）By shaft coupling and gearbox（6）It is connected, the speed change Case（6）Rotating shaft on be fixed with a belt pulley II（7）, the belt pulley II（7）With belt pulley I（4）Between pass through belt I （8）Transmission.

3. the full-automatic coal crushing transport vehicle applied on rail according to claim 1, it is characterised in that：The dress Handler includes being located at bearing plate（1）Upper surface case of coalingging（9）, along the case of coalingging in rail direction（9）Bottom surface side With bearing plate（1）It is hinged, in bearing plate（1）Interposition be equipped with a hydraulic jack（94）, the hydraulic jack（94）It is flexible Bar is hinged on case of coalingging（9）Bottom surface；

Along rail direction and against case of coalingging（9）With bearing plate（1）The case of coalingging of hinged place（9）Side be a portable plate, The upper articulation of the portable plate is in two side shields（91）Between, the lower end centre position of the portable plate is welded with an annulus （92）, in bearing plate（1）Side be fixed with an electronic latch（93）, when electronic latch（93）Plug just insert when stretching out Enter to annulus（92）It is interior.

4. the full-automatic coal crushing transport vehicle applied on rail according to claim 3, it is characterised in that：In activity Near case of coalingging on the inwall of plate（9）Bottom surface at be fixed with one pendant pouring weight（11）.

5. the full-automatic coal crushing transport vehicle applied on rail according to claim 1, it is characterised in that：It is described broken Crushing device（2）Including a holding shell（21）, the holding shell（21）Both sides respectively pass through one piece of supporting plate（24）It is fixed on load-bearing Plate（1）On, holding shell（21）Upper end be provided with feeding mouth（22）, holding shell（21）Lower end be provided with discharging opening（23）, holding shell （21）Crusher members are inside installed.

6. the full-automatic coal crushing transport vehicle applied on rail according to claim 5, it is characterised in that：It is described broken Broken part includes that two outer surfaces are evenly arranged with the breaker roll of spine block（25）, the breaker roll（25）Snugly Installed in broken shaft（26）On, the broken shaft（26）Two ends holding shell is rotatably supported in by bearing（21）On, two are broken Broken axle（26）Between by two broken shafts that are meshed and are respectively and fixedly installed to（26）The gear of one end（27）It is transmitted and turns It is dynamic；

In holding shell（21）The bearing plate of lower section（1）On a motor II is installed（28）, the motor II（28）Output shaft By belt II（29）It is connected with one end of any one broken shaft.

7. the full-automatic coal crushing transport vehicle applied on rail according to claim 6, it is characterised in that：It is described to hold Weight plate（1）Upper surface be provided with control cabinet（10）, the control cabinet（10）Inside there is processor（101）, radio receiving transmitting module（102） With for motor I（5）, motor II（28）The driver of start and stop（103）；

The radio receiving transmitting module（102）With processor（101）Input be connected, the processor（101）Output end again Respectively with driver（103）, electronic latch（93）And hydraulic jack（94）It is connected.

8. the full-automatic coal crushing transport vehicle applied on rail according to claim 7, it is characterised in that：The control Case processed（10）Inside it is additionally provided with rechargeable type battery（104）And inverter（105）, the battery（104）By inverter （105）With motor I（5）, motor II（28）It is connected.

9. the full-automatic coal crushing transport vehicle applied on rail according to claim 7, it is characterised in that：Also include One remote control module（106）, the remote control module（106）By radio receiving transmitting module（102）With processor（101）Led to Letter.