CN111661081B

CN111661081B - Mine car cab with air purification function

Info

Publication number: CN111661081B
Application number: CN202010513833.3A
Authority: CN
Inventors: 陈志权
Original assignee: Yangzhou Kenuo Complete Sets Of Equipment Co ltd
Current assignee: Yangzhou Kenuo Complete Sets Of Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-07-13
Anticipated expiration: 2040-06-08
Also published as: CN111661081A

Abstract

The invention relates to the technical field of mine cars and discloses a mine car cab with an air purification function. This mine car driver's cabin with air purification function, when needs carry out the dust absorption purification to the driver's cabin inside, two first air blowers open simultaneously about will, make the interior dust of driver's cabin go up to take out, and send into the dust box inside through the dust conveying pipe, through starting driving motor, reverse direction removal about the meshing pole that drives the positive and negative two sides of rotating gear through the meshing, thereby in the dust suction box with the interior dust suction of driver's cabin fast, through with the second air blower, when needs are cleared up the dust in the dust box, only need open the second air blower, can be with the dust discharge of dust box through going out the dirt pipe, thereby clear up it automatically, make equipment have good air purification function.

Description

Mine car cab with air purification function

Technical Field

The invention relates to the technical field of mine cars, in particular to a mine car cab with an air purification function.

Background

The mine car is a narrow-gauge railway transport vehicle for transporting bulk materials such as coal, ore, waste stone and the like in mines, generally needs to be towed by a locomotive or a winch, and is divided into five major categories, namely a fixed mine car, a tipping bucket mine car, a single-side curved-rail side-dump mine car, a bottom-dump mine car and a shuttle mine car according to different structures and unloading modes.

Such as a one-way hook overspeed braking mine car with a tooth type braking rail proposed in Chinese patent CN 106428094B, the mine car realizes the locking stop state of the mine car by the clockwise rotation of the brake arm around the center of the axle of the mine car under the action of the restoring elasticity of the brake pressure spring and the falling of the brake shaft in the rotating process of the brake arm, and the brake shaft is clamped into the tooth-shaped structure of the tooth-shaped brake rail, the brake anti-running part has simple structure, low cost and convenient installation and maintenance, although the problem of tramcars or tramcar groups can be effectively solved, the tramcar group does not have good air purification function, when workers operate in a cab of the tramcar, because the environment is poor, the interior of the cab is easy to be dusty, thereby affecting the normal operation of workers, meanwhile, the device can cause certain harm to human bodies, so that the practicability of the device is poor, and the mine car cab with the air purification function is provided to solve the problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mine car cab with the air purification function, which has the advantages of the air purification function and the like, and solves the problems that the existing mine car cab generally does not have a good air purification function, and when a worker operates in the mine car cab, the interior of the cab is easy to be filled with dust due to poor environment, so that the normal operation of the worker is influenced, meanwhile, certain harm is caused to the body, and the practicability of the device is poor.

(II) technical scheme

In order to realize the purpose of the air purification function, the invention provides the following technical scheme: a mine car cab with an air purification function comprises two cab side plates, wherein the bottoms of the back sides of the two cab side plates are movably provided with anti-collision side plates, the upper and lower ends of the opposite sides of the two anti-collision side plates are fixedly provided with telescopic rods, one ends of the telescopic rods are fixedly connected with the cab side plates, a connecting rod is fixedly arranged between the two telescopic rods, the upper and lower ends of the outer side of the connecting rod are movably provided with movable sleeve rods, one sides of the two movable sleeve rods, which are opposite to each other, are fixedly provided with extrusion springs, one sides of the movable sleeve rods, which are opposite to the anti-collision side plates, are fixedly provided with connecting shafts, inclined rods are movably arranged between the movable sleeve rods and the anti-collision side plates through the connecting shafts, inner cavities of the cab side plates are fixedly provided with fixed windows, and the tops of, the left side and the right side of the bottom of the movable top plate are respectively fixedly provided with a movable rod with one end movably connected with the cab side plate, the bottom of the movable rod is fixedly provided with a limit ring, the top of the cab side plate is fixedly provided with a connecting spring with one end movably connected with the limit ring, the top between the two cab side plates is fixedly provided with a cab top plate, the top of the cab top plate is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly provided with a rotating gear, the left side and the right side of the top of the cab top plate are respectively fixedly provided with a dust suction box, the front side and the rear side of the inner cavity of the cab top plate are respectively fixedly provided with a connecting rod, the left end and the right end of the outer side of the connecting rod are respectively movably provided with a movable sleeve rod, the bottom of the movable sleeve rod is fixedly provided with a connecting block, two the equal fixed mounting in one side that the meshing pole was mutually the same has first air exhauster, the bottom fixed mounting of first air exhauster has the suction hood, the bottom fixed mounting of suction hood has the filter screen, the top fixed mounting of first air exhauster has one end and suction box fixed connection's dust conveying pipe, the top fixed mounting of suction box has the second air exhauster, the top fixed mounting of second air exhauster has out the dust pipe, the positive fixed mounting of suction box has the observation window.

Preferably, the dust conveying pipe is a soft rubber pipe, a connecting seat is fixedly installed at the bottom of the driving motor, and the driving motor is fixedly connected with the cab top plate through the connecting seat.

Preferably, the movable top plate and the anti-collision side plate are both U-shaped, and an included angle between the inclined rod and the anti-collision side plate is an acute angle.

Preferably, the upper side and the lower side of the dust conveying pipe are both fixedly provided with connecting rings, the dust conveying pipe is respectively and fixedly connected with the first exhaust fan and the dust collection box through the connecting rings, and the dust collection cover is trapezoidal.

Preferably, a round hole is formed in the top of the cab side plate and matched with the movable rod, and the movable rod and the movable top plate are vertically installed at ninety degrees.

Preferably, the quantity of connecting spring is two, and two connecting spring are the symmetric distribution with the perpendicular bisector of driver's cabin roof, the draw-in groove that quantity is two is seted up to the bottom of driver's cabin roof, and draw-in groove and connecting rod looks adaptation.

Preferably, the upper and lower two opposite sides of the movable sleeve rod are provided with through holes, the through holes are matched with the connecting rod, and the connecting block and the movable sleeve rod are vertically arranged at ninety degrees.

Preferably, an output shaft of the driving motor is fixedly provided with a rotating rod, a bearing is fixedly arranged on the outer side of the rotating rod, and the rotating rod is movably connected with the cab top plate through the bearing.

Preferably, the bottom of the second exhaust fan is fixedly provided with a clamping seat, the second exhaust fan is fixedly connected with the dust collection box through the clamping seat, and the number of the inclined rods is four.

(III) advantageous effects

Compared with the prior art, the invention provides a mine car cab with an air purification function, which has the following beneficial effects:

1. the mine car cab with the air purification function is characterized in that the left first exhaust fan and the right first exhaust fan are simultaneously opened through the first exhaust fan when dust in the cab needs to be collected and purified, dust in the cab is upwards extracted and sent into the dust collection box through the dust conveying pipe, the rotating gear is rapidly rotated through the starting of the driving motor, the meshing rods on the front surface and the back surface of the rotating gear are driven to move reversely left and right through meshing, the moving sleeve rod stably moves under the limitation of the connecting rod through the connecting block and the moving sleeve rod arranged on the meshing rods, the first exhaust fans on the left side and the right side can stably move in the cab, so that the dust in the cab can be rapidly sucked into the dust collection box, when the dust in the dust collection box needs to be cleaned through the second exhaust fan, the dust in the dust collection box can be discharged through the dust outlet pipe only by opening the second exhaust fan, therefore, the air purifier can be automatically cleaned, the cleaning labor is greatly reduced, the air purifier has a good air purification function, a good working environment is provided for workers, and the practicability of the air purifier is greatly improved.

2. This mine car driver's cabin with air purification function, through setting up movable roof and crashproof curb plate, the device is at the in-process of fortune ore deposit, the driver's cabin often can receive colliding with of objects such as ore, when the driver's cabin top receives the collision, movable roof will push down, extrude coupling spring through movable rod and spacing ring, thereby reduce the damage to the driver's cabin, when the driver's cabin both sides receive the collision, promote crashproof curb plate extrusion, make the telescopic link compression, use the connecting axle to produce the rotation as the axle center through the down tube, promote the activity loop bar distance of both sides about it and enlarge, extrude the spring, can play effectual protection effect to the driver's cabin, the security of device has been improved greatly, make the life of equipment longer.

Drawings

FIG. 1 is a schematic view of a cab structure of a mining vehicle having an air cleaning function according to the present invention;

FIG. 2 is an enlarged view of the portion A of the cab body 1 of the mining car with the air cleaning function according to the present invention.

In the figure: 1 crashproof curb plate, 2 telescopic links, 3 fixed windows, 4 filter screens, 5 first air blowers, 6 driver's cabin curb plates, 7 connecting springs, 8 activity roof, 9 dust conveying pipe, 10 meshing pole, 11 observation windows, 12 play dirt pipes, 13 connecting blocks, 14 driving motor, 15 connecting rods, 16 second air blowers, 17 suction box, 18 movable rod, 19 spacing ring, 20 driver's cabin roof, 21 removal loop bars, 22 suction hood, 23 rotating gear, 24 extrusion spring, 25 activity loop bars, 26 connecting rods, 27 down tube, 28 connecting axles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a mine car cab with air purification function comprises two cab side plates 6, wherein a circular hole is formed in the top of each cab side plate 6 and is matched with a movable rod 18, the movable rod 18 and a movable top plate 8 are vertically installed at ninety degrees, anti-collision side plates 1 are movably installed at the bottoms of the opposite sides of the two cab side plates 6, telescopic rods 2 with one ends fixedly connected with the cab side plates 6 are fixedly installed at the upper and lower ends of the opposite sides of the two anti-collision side plates 1, each telescopic rod 2 is composed of a connecting sleeve rod and a movable rod, a movable rod with one end penetrating through and extending to the outer portion of the connecting sleeve rod is movably connected inside the connecting sleeve rod, a limiting block is fixedly connected to the bottom of the movable rod and is arranged to enable the movable rod not to be separated from the connecting sleeve rod after extending upwards, a connecting rod 26 is fixedly installed between the two telescopic, the upper end and the lower end of the outer side of the connecting rod 26 are movably provided with movable loop bars 25, one opposite sides of the upper movable loop bar 25 and the lower movable loop bar 25 are provided with through holes, the through holes are matched with the connecting rod 26, the connecting block 13 and the movable loop bar 21 are vertically arranged at ninety degrees, one opposite sides of the two movable loop bars 25 are fixedly provided with extrusion springs 24, one opposite sides of the movable loop bars 25 and the anti-collision side plate 1 are fixedly provided with connecting shafts 28, an inclined rod 27 is movably arranged between the movable loop bars 25 and the anti-collision side plate 1 through the connecting shafts 28, the inner cavity of the cab side plate 6 is fixedly provided with a fixed window 3, the top between the two cab side plates 6 is movably provided with a movable top plate 8, the device is provided with the movable top plate 8 and the anti-collision side plate 1, the cab is often collided by objects such as ores, when the top of the cab, the connecting spring 7 is extruded by the movable rod 18 and the limiting ring 19, thereby reducing the damage to the cab, when two sides of the cab are collided, the anti-collision side plate 1 is pushed to extrude, the telescopic rod 2 is compressed, the inclined rod 27 rotates by taking the connecting shaft 28 as an axis, the movable sleeve rods 25 at the upper side and the lower side of the inclined rod are pushed to enlarge the distance, the extruding spring 24 is extruded, thereby playing an effective protection effect on the cab, greatly improving the safety of the device, prolonging the service life of the equipment, the movable top plate 8 and the anti-collision side plate 1 are both in a U shape, the included angle between the inclined rod 27 and the anti-collision side plate 1 is an acute angle, the movable rod 18 with one end movably connected with the cab side plate 6 is fixedly arranged at the left side and the right side of the bottom of the movable top plate 8, the limiting ring 19 is fixedly arranged at the bottom of the movable rod 18, the connecting spring 7 with one end movably, the number of the connecting springs 7 is two, the two connecting springs 7 are symmetrically distributed by a perpendicular bisector of a cab roof plate 20, the bottom of the cab roof plate 20 is provided with two clamping grooves which are matched with the connecting rod 15, the top between the two cab side plates 6 is fixedly provided with the cab roof plate 20, the top of the cab roof plate 20 is fixedly provided with a driving motor 14, the model of the driving motor 14 can be SF980, an output shaft of the driving motor 14 is fixedly provided with a rotating rod, the outer side of the rotating rod is fixedly provided with a bearing and is movably connected with the cab roof plate 20 through the bearing, an output shaft of the driving motor 14 is fixedly provided with a rotating gear 23, the left side and the right side of the top of the cab roof plate 20 are fixedly provided with dust suction boxes 17, the front side and the rear side of an inner cavity of the cab roof plate 20 are fixedly provided with the connecting rods 15, the left end and the right end of, the bottom of the movable loop bar 21 is fixedly provided with a connecting block 13, the bottom of the movable loop bar 21 is fixedly provided with an engaging bar 10 with one end engaged with the rotating gear 23 through the connecting block 13, one side of the two engaging bars 10 opposite to each other is fixedly provided with a first exhaust fan 5, the type of the first exhaust fan 5 can be LH-50S, through the arrangement of the first exhaust fan 5, when the interior of the cab needs to be cleaned, the left and the right first exhaust fans 5 are simultaneously opened, so that dust in the cab is extracted upwards and is sent into the dust box 17 through the dust conveying pipe 9, through the starting of the driving motor 14, the rotating gear 23 is rapidly rotated, the engaging bars 10 on the front and the back sides of the rotating gear 23 are driven to move reversely left and right through the engagement, through the connecting block 13 and the movable loop bar 21 arranged on the engaging bar 10, the movable loop bar 21 stably moves under the limitation of the connecting bar 15, so that the first exhaust fans 5 on the left and the right sides can stably, therefore, dust in the cab is quickly sucked into the dust suction box 17, when the dust in the dust suction box 17 needs to be cleaned, the second exhaust fan 16 is opened, the dust in the dust suction box 17 can be discharged through the dust outlet pipe 12, so that the dust is automatically cleaned, the labor for cleaning is greatly reduced, the equipment has a good air purification function, a good working environment is provided for workers, the practicability of the device is greatly improved, the bottom of the first exhaust fan 5 is fixedly provided with the dust suction cover 22, the bottom of the dust suction cover 22 is fixedly provided with the filter screen 4, the top of the first exhaust fan 5 is fixedly provided with the dust conveying pipe 9, one end of the dust conveying pipe 9 is fixedly connected with the dust suction box 17, the upper side and the lower side of the dust conveying pipe 9 are fixedly provided with connecting rings, the dust conveying pipe 9 is respectively fixedly connected with the first exhaust fan 5 and the dust suction box 17 through the connecting rings, and the dust suction cover 22 is trapezoidal, dust conveying pipe 9 is soft rubber tube, driving motor 14's bottom fixed mounting has the connecting seat, and driving motor 14 passes through connecting seat and 20 fixed connection of driver's cabin roof, the top fixed mounting of suction box 17 has second air exhauster 16, the model of second air exhauster 16 can be XGB, the bottom fixed mounting of second air exhauster 16 has the cassette, and second air exhauster 16 passes through cassette and suction box 17 fixed connection, the quantity of down tube 27 is four, the top fixed mounting of second air exhauster 16 has dust outlet pipe 12, the positive fixed mounting of suction box 17 has observation window 11.

In summary, the cab of the mining car with the air purification function is provided with the first exhaust fans 5, when the interior of the cab needs to be cleaned, the left and right first exhaust fans 5 are opened simultaneously, so that dust in the cab is extracted upwards and is sent into the dust box 17 through the dust conveying pipe 9, the rotating gear 23 is rotated rapidly by starting the driving motor 14, the engaging rods 10 on the front and back sides of the rotating gear 23 are driven to move reversely left and right through engagement, the movable sleeve rod 21 is stably moved under the limitation of the connecting rod 15 through the connecting block 13 and the movable sleeve rod 21 arranged on the engaging rod 10, so that the first exhaust fans 5 on the left and right sides can be stably moved in the cab, so that the dust in the cab is rapidly sucked into the dust box 17, and when the dust in the dust box 17 needs to be cleaned through the second exhaust fan 16, only the second exhaust fan 16 needs to be opened, the dust in the dust pumping box 17 can be discharged through the dust outlet pipe 12, so that the dust is automatically cleaned, the cleaning labor is greatly reduced, the equipment has a good air purification function, a good working environment is provided for workers, and the practicability of the device is greatly improved.

Moreover, through the arrangement of the movable top plate 8 and the anti-collision side plate 1, the cab is often collided by objects such as ores in the process of ore transportation of the device, when the top of the cab is collided, the movable top plate 8 is pressed downwards, the connecting spring 7 is extruded through the movable rod 18 and the limiting ring 19, so that the damage to the cab is reduced, when two sides of the cab are collided, the anti-collision side plate 1 is pushed to extrude, the telescopic rod 2 is compressed, the inclined rod 27 rotates by taking the connecting shaft 28 as an axis, the movable sleeve rods 25 on the upper side and the lower side of the inclined rod are pushed to be away for a larger distance, the extrusion spring 24 is extruded, so that the effective protection effect on the cab can be achieved, the safety of the device is greatly improved, the service life of the device is longer, the problem that the existing mine car cab generally does not have a good air purification function is solved, when a worker operates in, because the environment is relatively poor, the dust is very easily diffused in the cab, so that the normal operation of workers is influenced, meanwhile, certain harm can be caused to the body, and the problem of relatively poor practicability of the device is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mine car driver's cabin with air purification function, includes that quantity is cab curb plate (6) two, its characterized in that: the anti-collision cab comprises two cab side plates (6), wherein the bottom of one side of each of the two cab side plates (6) opposite to the other side of each of the two cab side plates is movably provided with an anti-collision side plate (1), the upper and lower ends of one side of each of the two anti-collision side plates (1) opposite to each other are fixedly provided with telescopic rods (2) with one ends fixedly connected with the cab side plates (6), a connecting rod (26) is fixedly arranged between the two telescopic rods (2), the upper and lower ends of the outer side of the connecting rod (26) are movably provided with movable loop bars (25), one sides of the two movable loop bars (25) opposite to each other are fixedly provided with extrusion springs (24), one side of each of the movable loop bars (25) opposite to each of the anti-collision side plates (1) is fixedly provided with a connecting shaft (28), an inclined rod (27) is movably arranged between each, two top movable mounting between driver's cabin curb plate (6) has movable roof (8), the equal fixed mounting in the left and right sides of movable roof (8) bottom has one end and driver's cabin curb plate (6) swing joint's movable rod (18), the bottom fixed mounting of movable rod (18) has spacing ring (19), the top fixed mounting of driver's cabin curb plate (6) has one end and spacing ring (19) swing joint's connecting spring (7), two top fixed mounting between driver's cabin curb plate (6) has driver's cabin roof (20), the top fixed mounting of driver's cabin roof (20) has driving motor (14), the output shaft fixed mounting of driving motor (14) has rotating gear (23), the equal fixed mounting in the left and right sides at driver's cabin roof (20) top has dust suction box (17), the equal fixed mounting in both sides has connecting rod (15) around driver's cabin roof (20) inner chamber, the all movable mounting in both ends has removal loop bar (21) about connecting rod (15) outside, the bottom fixed mounting who removes loop bar (21) has connecting block (13), the bottom of removing loop bar (21) has one end and running gear (23) engaged with meshing pole (10) through connecting block (13) fixed mounting, two the equal fixed mounting in one side that meshing pole (10) carried on the back mutually has first air exhauster (5), the bottom fixed mounting of first air exhauster (5) has suction hood (22), the bottom fixed mounting of suction hood (22) has filter screen (4), the top fixed mounting of first air exhauster (5) has one end and suction box (17) fixed connection's dust conveying pipe (9), the top fixed mounting of suction box (17) has second air exhauster (16), the top fixed mounting of second air exhauster (16) has dust outlet pipe (12), and an observation window (11) is fixedly arranged on the front surface of the dust collection box (17).

2. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the dust conveying pipe (9) is a soft rubber pipe, a connecting seat is fixedly installed at the bottom of the driving motor (14), and the driving motor (14) is fixedly connected with a cab top plate (20) through the connecting seat.

3. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the movable top plate (8) and the anti-collision side plate (1) are both U-shaped, and an included angle between the inclined rod (27) and the anti-collision side plate (1) is an acute angle.

4. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the upper side and the lower side of the dust conveying pipe (9) are fixedly provided with connecting rings, the dust conveying pipe (9) is fixedly connected with a first exhaust fan (5) and a dust collection box (17) through the connecting rings respectively, and the dust collection cover (22) is trapezoidal.

5. The cab for a mining vehicle with an air purification function according to claim 1, wherein: round holes are formed in the top of the cab side plate (6), the round holes are matched with the movable rods (18), and the movable rods (18) and the movable top plate (8) are vertically arranged at ninety degrees.

6. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the quantity of connecting spring (7) is two, and two connecting spring (7) are the symmetric distribution with the perpendicular bisector of driver's cabin roof (20), the draw-in groove that quantity is two is seted up to the bottom of driver's cabin roof (20), and draw-in groove and connecting rod (15) looks adaptation.

7. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the through holes are formed in one side, opposite to the movable sleeve rod (25), of the upper portion and the lower portion, the through holes are matched with the connecting rod (26), and the connecting block (13) and the movable sleeve rod (21) are vertically installed at ninety degrees.

8. The cab for a mining vehicle with an air purification function according to claim 1, wherein: an output shaft of the driving motor (14) is fixedly provided with a rotating rod, the outer side of the rotating rod is fixedly provided with a bearing, and the rotating rod is movably connected with a cab top plate (20) through the bearing.

9. The cab for a mining vehicle with an air purification function according to claim 1, wherein: the bottom of the second exhaust fan (16) is fixedly provided with a clamping seat, the second exhaust fan (16) is fixedly connected with the dust collection box (17) through the clamping seat, and the number of the inclined rods (27) is four.