CN208916016U - A kind of coal mining belt conveyor - Google Patents

Abstract

The utility model discloses a kind of coal mining belt conveyors, including supporting table, the two sides of supporting table bottom are welded with support column, plummer is welded on the right side of supporting table, servo motor is fixedly installed at the top of plummer, outer surface in the middle part of servo motor is socketed with support frame, weather shield is welded at the top of support frame, output shaft on the left of servo motor is rotatably connected to rotation axis, the left side of rotation axis, which is run through, is rotatably connected to support plate, support plate is located at the two sides at the top of supporting table, and the outer surface of rotation axis is socketed with roller.The coal mining belt conveyor; cooperate fixed bin and U-shaped inserted link by motion bar and follow block; support fixed effect is played to sloping baffle; simultaneously under the action of strut; so that sloping baffle has tilt angle regulating effect, and it is easy to operate, it is convenient that belt surface cinder is cleared up in time; to reach the service life for extending belt to belt protection effect.

Description

A kind of coal mining belt conveyor

Technical field

The utility model relates to coal mine conveying technology field, specially a kind of coal mining belt conveyor.

Background technique

Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal Mine is typically chosen to underground when coal seam is remote from earth's surface and digs tunnel digging coal, when distance of the coal seam away from earth's surface is close, It is typically chosen directly removing surface soil layer and excavates coal, China's overwhelming majority coal mine belongs to underground mine, and coal mine range includes ground Upper underground and the very big region of related facility, coal mine are the mankind in geological stratification of the digging containing coal, generally include tunnel, well Cave and face etc., within coal mines, it will usually use belt conveyor and carry out conveying coal mine.

But existing belt conveyor, during transport, the vibration generated because of belt transmission causes coal de- Surface from belt, results in waste of resources, and most of conveyer to solve this problem, is kept off using being arranged in the two sides of belt Plate still since baffle is directly contacted with the two sides of belt, will lead to the abrasion of belt, so that the service life of belt is influenced, And there are gap between baffle and belt contacts, during conveying, tiny cinder can enter in gap coal resource, It is difficult to clean out in time, long time integration, the frictional force between baffle and belt is caused to increase, to reduce belt transmission speed Degree leads to the reduction of coal mine transfer efficiency.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of coal mining belt conveyor, solve baffle with The two sides of belt directly contact, and lead to the abrasion of belt, to influence the service life of belt, deposit between baffle and belt contacts In gap, during conveying, tiny cinder can enter in gap coal resource, it is difficult to clean out in time, for a long time Accumulation, causes the frictional force between baffle and belt to increase, to reduce belt transmission speed, leads to the reduction of coal mine transfer efficiency The problem of.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of coal mining belt conveyor, including branch Platform is supportted, the two sides of the supporting table bottom are welded with support column, plummer, the carrying are welded on the right side of the supporting table Servo motor is fixedly installed at the top of platform, the outer surface in the middle part of the servo motor is socketed with support frame, support frame as described above Top is welded with weather shield, and the output shaft on the left of the servo motor is rotatably connected to rotation axis, passes through on the left of the rotation axis It wears and is rotatably connected to support plate, the support plate is located at the two sides at the top of supporting table, and the outer surface of the rotation axis is socketed with rolling Cylinder, the outer surface of the roller are wound with belt, and the left pivot movement of the rotation axis is connected with bearing, the left side of the bearing with It is fixedly connected on the right side of Left-side support plate, the two sides at the top of the supporting table are fixedly connected to side plate, and the side plate top is remote Side from belt is welded with fixed plate, and hinged block, the top hinge of the hinged block are fixedly connected at the top of the fixed plate It is connected to motion bar, follow block is fixedly connected at the top of the motion bar, the motion bar is fixedly connected with far from the side of belt Drag hook ring is fixedly connected with tension spring at the top of the drag hook ring, and the other end of the tension spring is fixedly connected with bulge loop, the bulge loop Side far from tension spring is fixedly connected with pulling plate, is fixedly connected at the top of the bottom of the pulling plate and fixed plate, the side plate Top is fixedly connected with threaded rod, and the top of the threaded rod, which is run through, is connected with sloping baffle, the screw top of the threaded rod It is connected with hold-doun nut, the bottom of the sloping baffle is hinged with strut, is fixedly connected at the top of the bottom of the strut and side plate, Fixed bin is fixedly connected at the top of the sloping baffle, the top of the fixed bin, which is run through, is connected with pull rod, the pull rod Top is fixedly connected with drawing handle, and the outer surface of the pull rod is socketed with compressed spring, and the bottom of the pull rod is fixedly connected with U-shaped insert The top of bar, the compressed spring is fixedly connected with the top plate of fixed bin inner cavity, the bottom of the compressed spring and U-shaped inserted link Top is fixedly connected, and the top of sloping baffle is run through in the bottom of the U-shaped inserted link, the bottom insertion follow block of the U-shaped inserted link Top, the sloping baffle are fixedly connected with rubber slab close to the side of belt, are fixedly connected on the right side of the rubber slab bottom There is telescoping tube, the bottom of the telescoping tube is fixedly connected with belt protection pad, and the top on the left of the rubber slab connects through fixed It is connected to screwed pipe, the thread in inner cavity of the screwed pipe is connected with movable screw rasp bar, and the bottom of the movable screw rasp bar passes through bearing It is fixedly connected at the top of disk and belt protection pad, is welded with turntable at the top of the movable screw rasp bar.

Preferably, two jacks symmetrical above and below are offered at the top of the sloping baffle, the bottom of the U-shaped inserted link is run through The inner cavity of jack, the outer surface at the top of the sloping baffle offer movable through slot, and the top of the threaded rod is logical through activity The inner cavity of slot, the outer surface at the top of the sloping baffle offer the symmetrical equidistant three groups of jacks in front and back and movable through slot.

Preferably, the inner ring of the tension spring is provided with elastic string, and the side of the elastic string and the top of drag hook ring are fixed Connection, the other side of the elastic string is fixedly connected with bulge loop close to the side of belt.

Preferably, the belt is between both side plate, and the side of close belt is inclined surface, strut at the top of the side plate Bottom and inclined surface at the top of be fixedly connected.

Preferably, the joint of the rotation axis and Right side support plate is provided with lubrication management, and the left side of rotation axis is through profit The outer ring of the inner ring of slip pipe, lubrication management is fixedly connected with the inner cavity of Right side support plate, and the lubrication management is located at support plate inner cavity Middle part.

Preferably, the bottom of the servo motor is provided with damping spring pad, the bottom of the damping spring pad and carrying It is fixedly connected at the top of platform.

(3) beneficial effect

The utility model provides a kind of coal mining belt conveyor.Have it is following the utility model has the advantages that

(1), the coal mining belt conveyor, by setting side plate, fixed plate, hinged block, motion bar, follow block, drag hook ring, Tension spring, pulling plate, threaded rod, hold-doun nut, sloping baffle, strut, fixed bin, pull rod, draws handle, is compressed spring, U-shaped slotting bulge loop Bar, rubber slab, telescoping tube, belt protection pad, movable screw rasp bar, screwed pipe and turntable, motion bar and follow block cooperation fixed bin and U Type inserted link plays support fixed effect to sloping baffle, while under the action of strut, so that sloping baffle has inclination angle Regulating effect is spent, easy to operate, convenient to be cleared up in time belt surface cinder, threaded rod and hold-doun nut are used cooperatively, and are reduced The work difficulty of worker, alleviates the workload of worker, and being used cooperatively for belt protection pad and telescoping tube passes through rotation and turn Disk drives the rotation of movable screw rasp bar, under the action of bearing disk, has reached to the padded degree regulating effect of belt protection, to have The gap of effect reduced between belt and belt protection pad, effectively prevents cinder from entering in gap, meanwhile, belt protection pad It is height-adjustable, the friction between belt is reduced, effectively prevents belt from wearing, to influence asking for belt service life Topic.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlargement diagram of the utility model structure A；

Fig. 3 is the partial enlargement diagram of the utility model structure B；

Fig. 4 is the schematic side view of the utility model structures slope baffle.

In figure: 1 supporting table, 2 support columns, 3 plummers, 4 servo motors, 5 support frames, 6 weather shields, 7 rotation axis, 8 rollers, 9 belts, 10 bearings, 11 support plates, 12 side plates, 13 fixed plates, 14 hinged blocks, 15 motion bars, 16 follow blocks, 17 drag hook rings, 18 are drawn Spring, 19 bulge loops, 20 pulling plates, 21 threaded rods, 22 hold-doun nuts, 23 sloping baffles, 24 struts, 25 fixed bins, 26 pull rods, 27 are drawn , 28 compressed springs, 29 U-shaped inserted links, 30 rubber slabs, 31 telescoping tubes, 32 belt protection pads, 33 movable screw rasp bars, 34 screw threads Pipe, 35 turntables.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of coal mining belt conveyor, including support Platform 1, the two sides of 1 bottom of supporting table are welded with support column 2, and the right side of supporting table 1 is welded with plummer 3, the top of plummer 3 It is fixedly installed with servo motor 4, the bottom of servo motor 4 is provided with damping spring pad, the bottom of damping spring pad and plummer 3 Top be fixedly connected, the design of damping spring pad is conducive to reduce generated vibration when servo motor 4 works, keeps rolling Stability enhances when cylinder rotation, to reduce the shaking of belt 9, achievees the effect that steadily to convey, the appearance at 4 middle part of servo motor Surface cover is connected to support frame 5, and support frame 5 plays fixed effect to servo motor 4, and the top of support frame 5 is welded with weather shield 6, The use of weather shield 6, when effectively preventing rainy work, rainwater is directly fallen on 4 surface of servo motor, to servo motor 4 Protecting effect is played, meanwhile, weather shield 6 also acts the effect of shading, and prevent servo motor 4 to be exposed to the sun in the sun, so that The raising of 4 surface temperature of servo motor is too fast, and the output shaft in 4 left side of servo motor is rotatably connected to rotation axis 7, a left side for rotation axis 7 Side is located at the two sides at 1 top of supporting table through support plate 11, support plate 11 is rotatably connected to, and support plate 11 plays rotation axis 7 Support effect, the outer surface of rotation axis 7 are socketed with roller 8, and the outer surface of roller 8 is wound with belt 9, the left side of rotation axis 7 It is rotatably connected to bearing 10, the left side of bearing 10 is fixedly connected with the right side of Left-side support plate 11, rotation axis 7 and Right side support plate 11 joint is provided with lubrication management, and the inner ring of lubrication management, the outer ring and Right side support plate of lubrication management are run through in the left side of rotation axis 7 11 inner cavity is fixedly connected, and lubrication management is located at the middle part of 11 inner cavity of support plate, and the use of lubrication management reduces rotation axis 7 and branch Frictional force between fagging 11 increases the flexibility of rotation axis 7, meanwhile, reduce the vibrating effect of rotation axis 7, supporting table 1 The two sides at top are fixedly connected to side plate 12, and 12 top of side plate is welded with fixed plate 13, fixed plate 13 far from the side of belt 9 Top be fixedly connected with hinged block 14, the top of hinged block 14 is hinged with motion bar 15, and the top of motion bar 15 is fixedly connected There is follow block 16, motion bar 15 is fixedly connected with drag hook ring 17 far from the side of belt 9, and the top of drag hook ring 17 is fixedly connected with drawing Spring 18, the other end of tension spring 18 are fixedly connected with bulge loop 19, and the inner ring of tension spring 18 is provided with elastic string, the side of elastic string and drawing The top of shackle 17 is fixedly connected, and the other side of elastic string is fixedly connected with bulge loop 19 close to the side of belt 9, and elastic string makes With increasing the pulling force to motion bar 15, accelerate the movement speed of motion bar 15, cooperate tension spring 18, reduce the behaviour of worker Make difficulty, bulge loop 19 is fixedly connected with pulling plate 20 far from the side of tension spring 18, and the bottom of pulling plate 20 and the top of fixed plate 13 are solid Fixed connection, the top of side plate 12 are fixedly connected with threaded rod 21, and the top of threaded rod 21, which is run through, is connected with sloping baffle 23, screw thread The screw top of bar 21 is connected with hold-doun nut 22, and the bottom of sloping baffle 23 is hinged with strut 24, and belt 9 is located at both side plate 12 Between, 12 top of side plate is inclined surface close to the side of belt, is fixedly connected, tilts at the top of the bottom and inclined surface of strut 24 The design in face cooperates strut, arrives horizontal plane, the convenient fixation to sloping baffle 23, sloping baffle convenient for 23 activity of sloping baffle 23 top offers two jacks symmetrical above and below, and the inner cavity of jack is run through in the bottom of U-shaped inserted link 29,23 top of sloping baffle Outer surface offers movable through slot, and the inner cavity of movable through slot, the outer surface at 23 top of sloping baffle are run through in the top of threaded rod 21 The symmetrical equidistant three groups of jacks in front and back and movable through slot are offered, is fixedly connected, inserts at the top of the bottom of strut 24 and side plate 12 Hole opens up, and reduces the frictional force between U-shaped inserted link 29 and sloping baffle 23, facilitates and solves to imitate the fixed of sloping baffle 23 Fruit, the top of sloping baffle 23 are fixedly connected with fixed bin 25, and the top of fixed bin 25, which is run through, is connected with pull rod 26, pull rod 26 Top is fixedly connected with drawing 27, and the outer surface of pull rod 26 is socketed with compressed spring 28, and the bottom of pull rod 26 is fixedly connected with U-shaped insert Bar 29, the top of follow block 16 open up fluted, and the follow block of U-shaped inserted link 29 is located at the inner cavity of groove, plays to sloping baffle 23 The top of fixed effect, compressed spring 28 is fixedly connected with the top plate of 25 inner cavity of fixed bin, and the bottom of compressed spring 28 is inserted with U-shaped The top of bar 29 is fixedly connected, and the top of sloping baffle 23 is run through in the bottom of U-shaped inserted link 29, and the bottom insertion of U-shaped inserted link 29 is supported The top of plate 16, sloping baffle 23 are fixedly connected with rubber slab 30 close to the side of belt 9, and the right side of 30 bottom of rubber slab is fixed It is connected with telescoping tube 31, the bottom of telescoping tube 31 is fixedly connected with belt protection pad 32, and the top in 30 left side of rubber slab is through solid Surely it is connected with screwed pipe 34, the thread in inner cavity of screwed pipe 34 is connected with movable screw rasp bar 33, and the bottom of movable screw rasp bar 33 passes through Bearing disk is fixedly connected with the top of belt protection pad 32, and the top of movable screw rasp bar 33 is welded with turntable 35.

In use, being adjusted between belt protection pad 32 and belt 9 according to actual needs when coal mine leather belt conveyer works Distance, control the gap between belt 9 and belt protection pad 32, by rotating clockwise turntable 35, drive movable screw rasp bar 33 rotate clockwise, and under the action of bearing disk and telescoping tube 31, so that belt protection pad 32 be driven to move down, reach and tune up The purpose in gap between belt 9 and belt protection pad 32, rotates backward turntable 35, then reaches and turn belt 9 and belt protection pad down The purpose in gap between 32 effectively prevents cinder from entering gap, belt protection pad 32, telescoping tube by controlling gap size 31, rubber slab 30 and sloping baffle 23 are used cooperatively, and have been reached the blocking effect to coal mine, are effectively prevented coal resource de- Surface from belt 9, causes coal resource to waste, and when clearing up 9 surface cinder of belt, pulls up drawing 27, is drawing 27 Drive under, pull rod 26 moves up, while 28 forced compression of compressed spring, and U-shaped inserted link 29 moves up, when U-shaped inserted link 29 Bottom when being detached from the groove at the top of follow block 16, motion bar 15 is under the pulling force effect of tension spring 18 and elastic string, coordination hinge block 14, so that motion bar 15 is that fulcrum is mobile to 20 side of pulling plate with hinged block 14, the left side at 23 top of sloping baffle is pressed downwards, Sloping baffle 23 is supporting point with strut 24, the movable through slot that cooperation 23 top surface of sloping baffle opens up, so that sloping baffle 23 right side is upturned, so that belt protection pad 32 be driven to move up, when sloping baffle 23 is parallel, turns fixation downwards Nut 22 plays fixed limit effect to sloping baffle 23 by being threadedly engaged for hold-doun nut 22 and threaded rod 21, operates Simply, stability is strong, when fixing to sloping baffle 23, at this point, can clear up the cinder remained on surface of belt 9, prevents It uses for a long time, cinder wears belt 9 and belt protection pad 32, increases maintenance cost, while not making in this specification in detail The content of description belongs to the prior art well known to professional and technical personnel in the field.

It can to sum up obtain, the coal mining belt conveyor, by the way that side plate 12, fixed plate 13, hinged block 14, motion bar is arranged 15, follow block 16, drag hook ring 17, tension spring 18, bulge loop 19, pulling plate 20, threaded rod 21, hold-doun nut 22, sloping baffle 23, strut 24, fixed bin 25, pull rod 26, drawing are 27, compressed spring 28, U-shaped inserted link 29, rubber slab 30, telescoping tube 31, belt protection pad 32, movable screw rasp bar 33, screwed pipe 34 and turntable 35, motion bar 15 and follow block 16 cooperate fixed bin 25 and U-shaped inserted link 29, to inclining Slanting baffle 23 plays support fixed effect, while under the action of strut 24, so that sloping baffle 23 has tilt angle tune Effect is saved, easy to operate, convenient to be cleared up in time 9 surface cinder of belt, threaded rod 21 and hold-doun nut 22 are used cooperatively, and are reduced The work difficulty of worker, alleviates the workload of worker, and being used cooperatively for belt protection pad 32 and telescoping tube 31 passes through rotation Turntable 35 drives movable screw rasp bar 33 to rotate, and under the action of bearing disk, has reached and has padded 32 height adjustments effect to belt protection Fruit effectively prevents cinder from entering in gap to effectively reduce the gap between belt 9 and belt protection pad 32, together When, belt protection pad 32 is height-adjustable, reduces the friction between belt 9, effectively prevents belt 9 from wearing, thus shadow The problem of ringing 9 service life of belt.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of coal mining belt conveyor, including supporting table (1), it is characterised in that: the two sides of supporting table (1) bottom are equal It is welded with support column (2), is welded with plummer (3) on the right side of the supporting table (1), the fixed peace in the top of the plummer (3) Equipped with servo motor (4), the outer surface in the middle part of the servo motor (4) is socketed with support frame (5), the top of support frame as described above (5) Portion is welded with weather shield (6), and the output shaft on the left of the servo motor (4) is rotatably connected to rotation axis (7), the rotation axis (7) through being rotatably connected to support plate (11), the support plate (11) is located at the two sides at the top of supporting table (1), described in left side The outer surface of rotation axis (7) is socketed with roller (8), and the outer surface of the roller (8) is wound with belt (9), the rotation axis (7) Left pivot movement be connected with bearing (10), be fixedly connected on the right side of the left side and Left-side support plate (11) of the bearing (10), institute It states the two sides at the top of supporting table (1) to be fixedly connected to side plate (12), the side at the top of the side plate (12) far from belt (9) is welded It is connected to fixed plate (13), is fixedly connected with hinged block (14) at the top of the fixed plate (13), the top of the hinged block (14) It is hinged with motion bar (15), is fixedly connected with follow block (16) at the top of the motion bar (15), the motion bar (15) is far from skin The side of band (9) is fixedly connected with drag hook ring (17), is fixedly connected with tension spring (18), the drawing at the top of the drag hook ring (17) The other end of spring (18) is fixedly connected with bulge loop (19), and the bulge loop (19) is fixedly connected with pulling plate far from the side of tension spring (18) (20), it is fixedly connected at the top of the bottom with fixed plate (13) of the pulling plate (20), is fixedly connected at the top of the side plate (12) Have threaded rod (21), the top of the threaded rod (21), which is run through, to be connected with sloping baffle (23), the top of the threaded rod (21) It is threaded with hold-doun nut (22), the bottom of the sloping baffle (23) is hinged with strut (24), the bottom of the strut (24) It is fixedly connected at the top of portion and side plate (12), is fixedly connected with fixed bin (25), the fixation at the top of the sloping baffle (23) The top of box (25) is fixedly connected with drawing (27), the pull rod through being connected with pull rod (26) at the top of the pull rod (26) (26) outer surface is socketed with compressed spring (28), and the bottom of the pull rod (26) is fixedly connected with U-shaped inserted link (29), the compression The top of spring (28) is fixedly connected with the top plate of fixed bin (25) inner cavity, the bottom of the compressed spring (28) and U-shaped inserted link (29) it is fixedly connected at the top of, the top of sloping baffle (23), the U-shaped inserted link are run through in the bottom of the U-shaped inserted link (29) (29) top of bottom insertion follow block (16), the sloping baffle (23) are fixedly connected with rubber close to the side of belt (9) Plate (30) is fixedly connected with telescoping tube (31) on the right side of rubber slab (30) bottom, and the bottom of the telescoping tube (31) is fixed It is connected with belt protection pad (32), the top on the left of the rubber slab (30), which is run through, is fixedly connected with screwed pipe (34), the spiral shell The thread in inner cavity of line pipe (34) is connected with movable screw rasp bar (33), and the bottom of the movable screw rasp bar (33) passes through bearing disk and skin With being fixedly connected at the top of neonychium (32), turntable (35) are welded at the top of the movable screw rasp bar (33).

2. a kind of coal mining belt conveyor according to claim 1, it is characterised in that: the top of the sloping baffle (23) Portion offers two jacks symmetrical above and below, and the inner cavity of jack, the sloping baffle (23) are run through in the bottom of the U-shaped inserted link (29) The outer surface at top offers movable through slot, and the inner cavity of movable through slot, the inclination gear are run through in the top of the threaded rod (21) Outer surface at the top of plate (23) offers the symmetrical equidistant three groups of jacks in front and back and movable through slot.

3. a kind of coal mining belt conveyor according to claim 1, it is characterised in that: the inner ring of the tension spring (18) is set Be equipped with elastic string, be fixedly connected at the top of the side and drag hook ring (17) of the elastic string, the other side of the elastic string with it is convex Ring (19) is fixedly connected close to the side of belt (9).

4. a kind of coal mining belt conveyor according to claim 1, it is characterised in that: the belt (9) is located at two sides Between plate (12), the side of close belt is inclined surface, the bottom of strut (24) and the top of inclined surface at the top of the side plate (12) Portion is fixedly connected.

5. a kind of coal mining belt conveyor according to claim 1, it is characterised in that: the rotation axis (7) and right side The joint of support plate (11) is provided with lubrication management, and the inner ring of lubrication management is run through in the left side of rotation axis (7), the outer ring of lubrication management with The inner cavity of Right side support plate (11) is fixedly connected, and the lubrication management is located at the middle part of support plate (11) inner cavity.

6. a kind of coal mining belt conveyor according to claim 1, it is characterised in that: the bottom of the servo motor (4) Portion is provided with damping spring pad, is fixedly connected at the top of the bottom and plummer (3) of the damping spring pad.