CN112078626A - Automatic mining railway locomotive of diversion - Google Patents

Abstract

The invention relates to the field related to railway locomotives, in particular to an automatic direction-changing mining railway locomotive, which comprises a locomotive body, wherein a moving cavity is arranged in the lower side end wall of the locomotive body, the opening of the lower side end wall of the locomotive body is downward, a power device for providing power for the locomotive body to move is arranged in the moving cavity, the power device comprises a front power rotating shaft and a rear power rotating shaft which are arranged between the left end wall and the right end wall of the moving cavity in a rotating connection mode, the lower end of the first power rotating shaft is fixedly provided with a second power rotating shaft, equipment can be automatically braked after each station entering, manual intervention is not needed, the braking effect is good, the manpower consumption is low, the whole equipment can be lifted after the station entering, then the whole equipment is moved backwards to the tail part of a mine car and then is connected with the tail part of the mine car, so that the railway locomotive can reversely pull, the resources are saved, the driver does not need to replace the riding locomotive, and unnecessary troubles are saved.

Description

Automatic mining railway locomotive of diversion

Technical Field

The invention relates to the field of railway locomotives, in particular to a mining railway locomotive capable of automatically changing direction.

Background

The locomotive is a self-propelled vehicle which pulls or pushes a railway vehicle to run, does not load business load per se, is commonly called a locomotive, and is calculated according to fuel consumption per ton kilometer of transportation, the locomotive is a land transportation tool with the least energy consumption, the railway locomotive is a railway locomotive, the mining railway locomotive is often simultaneously installed at two ends of a mine car, so that the mine car can pass back and forth in a long and narrow mine hole, the two ends of the mine car are both provided with the railway locomotives, so that consumed power is excessive, a driver is troublesome to replace the locomotive, in addition, the general mining railway locomotive adopts a hand wheel brake for braking, the driver needs to manually twist the hand wheel brake before entering a station, the braking effect is poor, more manpower is consumed, a mining railway locomotive which can pull the mine car in the forward direction and the reverse direction is lacked at present, and the mining railway locomotive with the automatic braking is disclosed by.

Disclosure of Invention

The invention aims to provide an automatic direction-changing mining railway locomotive, which can overcome the defects in the prior art, thereby improving the practicability of equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: a mining railway locomotive capable of automatically changing direction comprises a locomotive body, wherein a moving cavity is arranged in the lower side end wall of the locomotive body in a downward opening manner, a power device for providing power for the locomotive body to move is arranged in the moving cavity, the power device comprises a front power rotating shaft and a rear power rotating shaft which are arranged between the left end wall and the right end wall of the moving cavity in a rotating connection manner, a second power rotating shaft is fixed at the lower end of the first power rotating shaft, limiting wheels are fixedly connected at the left end and the right end of the second power rotating shaft, rail rollers are fixedly connected to the end wall, far away from the left end wall and the right end wall of an operating room, a left rail and a right rail are fixedly connected to the ground, the lower ends of the rail rollers can roll on the rails at the left side and the right side, the limiting wheels at the left side and the right side are in sliding connection with the side, the left side of the moving cavity is provided with a front first turning cavity and a rear first turning cavity, the first turning cavity is internally provided with a turning device used for braking and lifting the machine body after entering a station, the turning device comprises a connecting rod which is arranged in the bottom walls of the front and rear first turning cavities in a vertically sliding manner, the connecting rod is fixed with a brake block used for braking at the lower side of the machine body, after the machine body enters the station, the front and rear brake blocks can move downwards and are in contact with the limiting wheels, a brake bar is arranged in the brake block and can generate larger friction force with the limiting wheels to gradually decelerate the limiting wheels, so that the machine body is braked, after braking is finished, the turning device can drive the limiting wheels at the front and rear sides to rotate towards the sides far away from each other, and turning moving frames arranged at the left and right sides of the machine body can move downwards and drive the machine body to lift, the machine body can be driven to move backwards on the mine car by the turning moving frame arranged in the turning moving frame, after the machine body moves to the tail of the mine car, the machine body descends and falls down the limiting wheels on the front side and the rear side, the limiting wheels are contacted with the rails again, and the mine car can be reversely pulled after the limiting wheels are reversely rotated, so that the turning of the railway locomotive is realized, and finally the automatic turning mining railway locomotive is realized.

Further, the power device comprises a power cavity arranged on the right side of the movable cavity, the power cavity and the movable cavity are rotatably connected with each other and are provided with a front turning shaft and a rear turning shaft, the first power rotating shaft is rotatably connected with each other in the movable cavity and is provided with a left turning shaft sleeve and a right turning shaft sleeve, the turning shaft sleeves are fixedly connected with each other and are provided with a first straight gear, the lower ends of the turning shaft sleeves are fixedly connected with each other and are provided with a support frame, the left turning shaft and the right turning shaft are rotatably connected with each other and are provided with a second power rotating shaft, the second power rotating shaft is fixedly connected with a first power belt pulley in the middle of the left support frame and the right support frame, the first power belt pulley and a second power belt pulley fixedly connected with each other in the first power rotating shaft are in transmission connection, and the first power rotating shaft is fixedly connected with a third power, the power cavity left side end wall internal fixation connects is equipped with power motor, power motor right-hand member power is connected is equipped with first motor shaft, first motor shaft is in power cavity internal fixation connects is equipped with fourth power belt pulley, fourth power belt pulley and front and back two there is second power belt transmission connection on the third power belt pulley, in order to give the organism removes and provides power.

Further, the direction changing device comprises a first direction changing rotating shaft which is arranged between the first direction changing cavity and the moving cavity in a rotating connection mode, the first direction changing rotating shaft is arranged in the moving cavity and fixedly connected with a left straight gear, a right straight gear and a first straight gear which are meshed with each other, the first direction changing rotating shaft is fixedly connected with a grooved pulley in the first direction changing cavity, a second direction changing rotating shaft is arranged on the end wall of the left side of the first direction changing cavity in a rotating connection mode, a first direction changing motor is fixedly connected in the end wall of the left side of the first direction changing cavity on the front side, the right end of the first direction changing motor is in power connection with the left end of the second direction changing rotating shaft on the front side, a rotating disc is arranged in the first direction changing cavity in a fixed connection mode, a direction changing rotor which can be in contact with the grooved pulley is arranged on the end wall of the left side of the rotating disc in a fixed connection mode, a sliding plate is arranged between the front end wall and the rear end wall of the first diversion cavity in a sliding connection manner, the lower end wall of the sliding plate is fixedly connected with the connecting rod penetrating through the bottom wall of the first diversion cavity, the lower end wall of the sliding plate is fixedly connected with the bottom wall of the first diversion cavity, the connecting rod is fixedly connected with the lower side of the machine body and is provided with the brake block, the lower end wall of the lower end of the brake block is provided with a brake cavity with a downward opening, the top wall of the brake cavity is fixedly connected with the brake strip, the second diversion rotating shaft is fixedly connected with a cam capable of being in contact with the sliding plate, the spring is compressed, the cam is always in contact with the sliding plate, a third diversion rotating shaft is arranged between the front diversion cavity and the rear diversion cavity in a rotating connection manner, and symmetrical first bevel gears are fixedly connected in the front diversion rotating shaft and the rear, a second bevel gear meshed with the first bevel gear is fixedly connected to the front and the rear second turning rotating shafts, a second turning motor is fixedly connected to the top wall of the moving cavity, a second motor shaft is arranged at the lower end of the second turning motor in a power connection mode, a third bevel gear is fixedly connected to the lower end of the second motor shaft, a left second turning cavity and a right second turning cavity are symmetrically arranged in the machine body, a fourth turning rotating shaft is rotatably connected between the left second turning cavity and the right second turning cavity and the moving cavity, a fourth bevel gear meshed with the third bevel gear is fixedly connected to the moving cavity in the fourth turning rotating shaft, a straight gear and a fifth bevel gear are fixedly connected to the second turning cavity in the left side and the right side in the fourth turning rotating shaft, and a rack is arranged on the rear end wall of the second turning cavity in a sliding connection mode, the rack is characterized in that a rack transmission cavity penetrating through the left end wall and the right end wall of the rack is formed forwards and upwards in the front end wall of the rack, a rack which is meshed with a straight gear is arranged on the rear end wall of the rack transmission cavity in a sliding connection mode, a rack spring is arranged between the lower end of the rack and the bottom wall of the rack transmission cavity in a fixed connection mode, a turning connecting rod penetrating through the bottom wall of the second turning cavity is arranged on the lower end wall of the rack in a fixed connection mode, the turning moving frame is arranged on the lower side of the machine body in a fixed connection mode, a turning moving cavity penetrating through the front end wall and the rear end wall of the turning moving frame is arranged in the lower end wall of the turning moving frame downwards in an opening mode, a front turning track shaft and a rear turning track shaft are arranged between the left end wall and the right end wall of the turning moving cavity in a rotating connection mode, track wheels, the left direction-changing moving cavity and the right direction-changing moving cavity are arranged in the end wall, away from each other, of one side, the third direction-changing cavity is arranged in the end wall, the direction-changing crawler shaft in the front side extends to the direction-changing crawler shaft and is fixedly connected with a direction-changing worm wheel, a fifth direction-changing rotating shaft is rotatably connected between the upper end wall and the lower end wall of the third direction-changing cavity and is fixedly connected with the fifth direction-changing rotating shaft, a direction-changing worm meshed with the direction-changing worm wheel is fixedly connected to the fifth direction-changing rotating shaft, the upper end of the fifth direction-changing rotating shaft penetrates through the direction-changing moving frame, the bottom wall of the second direction-changing cavity and is fixedly connected with a sixth bevel.

The invention has the beneficial effects that: the utility model provides an automatic mining railway locomotive of diversion, can brake equipment automatically after each time entering the station, need not manual intervention, braking effect is good, it is few to consume the manpower, can lift whole equipment after entering the station, then move the afterbody of mine car backward, and the afterbody of mine car is connected again, make railway locomotive can reverse traction mine car, need not to install railway locomotive at the mine car both ends, the required consumption of power of mine car traction mine car reduces when the mine car, saves the resource, also need not the driver and changes the locomotive of taking, it is troublesome to have saved unnecessary.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic overall structure view of an automatic direction-changing mining railroad locomotive of the present invention;

FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;

FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 2;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 2;

Detailed Description

The invention will now be described in detail with reference to fig. 1 to 8, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an automatic direction-changing mining railway locomotive, which is mainly applied to a mining railway locomotive and is further explained by combining the attached drawings of the invention.

The invention relates to a mining railway locomotive capable of automatically changing direction, which comprises a locomotive body 10, wherein a moving cavity 15 is arranged in the lower side end wall of the locomotive body 10 with a downward opening, a power device 991 for providing power for the locomotive body 10 to move is arranged in the moving cavity 15, the power device 991 comprises a front first power rotating shaft 45 and a rear first power rotating shaft 45 which are rotatably connected between the left end wall and the right end wall of the moving cavity 15, a second power rotating shaft 35 is fixed at the lower end of the first power rotating shaft 45, limiting wheels 34 are fixedly connected at the left end and the right end of the second power rotating shaft 35, rail rollers 33 are fixedly connected on the end wall at one side, far away from the left limiting wheel 34 and the right limiting wheel 34, a left rail 32 and a right rail 32 are fixedly connected on the ground, the lower ends of the rail rollers 33 can roll on the rails 32 at the left side and the right side, the limiting wheels 34 at the, the rail 32 can drive the machine body 10 to move along the rail 32, the left side of the moving cavity 15 is provided with a front first direction changing cavity 53 and a rear first direction changing cavity 53, the first direction changing cavity 53 is internally provided with a direction changing device 992 which is used for braking and lifting the machine body 10 after entering a station, the direction changing device 992 comprises a connecting rod 62 which is arranged in the bottom wall of the front first direction changing cavity 53 and the rear first direction changing cavity 53 in a vertical sliding manner, the connecting rod 62 is fixedly provided with a brake block 63 which is used for braking at the lower side of the machine body 10, the front brake block 63 and the rear brake block 63 can move downwards and contact with the limiting wheel 34 after the machine body 10 enters the station, a brake bar 64 which can generate larger friction force with the limiting wheel 34 is arranged in the brake block 63, so that the limiting wheel 34 is gradually decelerated, and the limiting wheel 34 is braked, after braking is completed, the direction changing device 992 can drive the limiting wheels 34, the left and right sides of the machine body 10 are provided with direction-changing moving frames 23 which can move downwards and drive the machine body 10 to lift up, the direction-changing moving frames 23 arranged in the direction-changing moving frames 23 can drive the machine body 10 to move backwards above a mine car, after the machine body 10 moves to the tail part of the mine car, the machine body 10 descends and drops the limiting wheels 34 on the front side and the rear side, the limiting wheels 34 are in contact with the rails 32 again, and the mine car can be reversely drawn after the limiting wheels 34 are reversely rotated, so that the direction change of the railway locomotive is realized, and finally the mining railway locomotive capable of automatically changing the direction is realized.

Beneficially, the power device 991 includes a power cavity 46 disposed on the right side of the movable cavity 15, the power cavity 46 and the movable cavity 15 are rotatably connected to each other, the first power rotating shaft 45 is disposed in a front-back direction, the first power rotating shaft 45 is rotatably connected to the movable cavity 15, the left and right direction-changing shaft sleeves 41 are disposed in the movable cavity 15, the first straight gear 42 is fixedly connected to the direction-changing shaft sleeves 41, the lower ends of the direction-changing shaft sleeves 41 are fixedly connected to each other, the support frames 38 are disposed in a left-right direction, the second power rotating shaft 35 is rotatably connected to the support frames 38, the first power belt pulley 37 is fixedly connected to the second power belt pulley 39 disposed in the left-right direction, the first power belt pulley 37 is in transmission connection with the second power belt pulley 39 fixedly connected to the first power rotating shaft 45, first power pivot 45 is in power chamber 46 internal fixed connection is equipped with third power pulley 47, power chamber 46 left side end wall internal fixed connection is equipped with power motor 51, power motor 51 right-hand member power is connected is equipped with first motor shaft 50, first motor shaft 50 is in power chamber 46 internal fixed connection is equipped with fourth power pulley 49, fourth power pulley 49 and two around with there is second power belt 48 transmission connection on the third power pulley 47, for organism 10 removes and provides power.

Beneficially, the direction changing device 992 includes a first direction changing rotating shaft 44 rotatably connected and disposed between the first direction changing cavity 53 and the moving cavity 15, the first direction changing rotating shaft 44 is fixedly connected and disposed in the moving cavity 15, the first direction changing rotating shaft 44 is disposed with a left and a right second spur gears 43 engaged with the first spur gear 42, the first direction changing rotating shaft 44 is fixedly connected and disposed with a grooved pulley 52 in the first direction changing cavity 53, the left end wall of the first direction changing cavity 53 on the front and rear sides is rotatably connected and disposed with a second direction changing rotating shaft 55, the left end wall of the first direction changing cavity 53 on the front side is fixedly connected and disposed with a first direction changing motor 54, the right end of the first direction changing motor 54 is dynamically connected with the left end of the second direction changing rotating shaft 55 on the front side, the front and rear two second direction changing rotating shafts 55 are fixedly connected and disposed with a turntable 58 in the first direction changing cavity 53, the left end wall of the turntable 58 is fixedly connected and disposed with a direction changing rotor 70 contactable with the grooved pulley 52, a sliding plate 60 is arranged between the front end wall and the rear end wall of the first direction changing cavity 53 in a sliding connection manner, a connecting rod 62 penetrating through the bottom wall of the first direction changing cavity 53 is fixedly connected to the lower end wall of the sliding plate 60, a spring 61 is arranged between the lower end wall of the sliding plate 60 and the bottom wall of the first direction changing cavity 53 in a fixed connection manner, the brake block 63 is fixedly connected to the lower side of the machine body 10 through the connecting rod 62, a brake cavity 65 is arranged in the lower end wall of the brake block 63 with a downward opening, a brake bar 64 is arranged on the top wall of the brake cavity 65 in a fixed connection manner, a cam 59 capable of being in contact with the sliding plate 60 is fixedly connected to the second direction changing rotating shaft 55, the spring 61 is compressed, the cam 59 is always in contact with the sliding plate 60, a third direction changing rotating shaft 66 is arranged between the front and rear first direction changing cavities 53 in a rotating connection manner, and symmetrical first bevel gears 56 are arranged in the front and rear A second bevel gear 57 meshed with the first bevel gear 56 is fixedly connected to the front and the rear second turning rotating shafts 55, a second turning motor 11 is fixedly connected to the top wall of the moving cavity 15, a second motor shaft 12 is dynamically connected to the lower end of the second turning motor 11, a third bevel gear 13 is fixedly connected to the lower end of the second motor shaft 12, a left second turning cavity 17 and a right second turning cavity 17 are symmetrically arranged in the machine body 10, a fourth turning rotating shaft 16 is rotatably connected between the left second turning cavity 17 and the right second turning cavity 15, a fourth bevel gear 14 meshed with the third bevel gear 13 is fixedly connected to the fourth turning rotating shaft 16 in the moving cavity 15, and a straight gear 28 and a fifth bevel gear 20 are fixedly connected to the fourth turning rotating shaft 16 in the second turning cavities 17 on the left side and the right side, sliding connection's rack 18 that is equipped with on the lateral end wall behind second diversion chamber 17, the rack 18 preceding lateral end wall in the opening forward with ascending being equipped with run through rack 18 left and right sides the rack transmission chamber 67 of end wall, sliding connection's be equipped with on the lateral end wall behind rack transmission chamber 67 with rack 29 of straight-teeth gear 28 meshing, rack 29 lower extreme with fixed connection's between the rack transmission chamber 67 diapire is equipped with rack spring 68, fixed connection's being equipped with on the lateral end wall of rack 18 downside runs through the diversion connecting rod 22 of second diversion chamber 17 diapire, diversion connecting rod 22 is in organism 10 downside fixed connection's be equipped with diversion removal frame 23, diversion removal frame 23 downside end wall in the opening downwards be equipped with run through diversion removal chamber 24 of end wall around removal frame 23, two diversion track axles 26 around being equipped with of swivelling connection between the diversion removal chamber 24 left and right sides end wall, the turning crawler shaft 26 is fixedly connected with crawler wheels 69, the front crawler wheel 69 and the rear crawler wheel 69 are in transmission connection with a turning crawler 25, a third turning cavity 30 is arranged in the end wall of one side, far away from the left turning moving cavity 24 and the right turning moving cavity 24, the turning crawler shaft 26 at the front side extends into the turning crawler shaft 26 and is fixedly connected with a turning worm wheel 27, a fifth direction-changing rotating shaft 21 is rotatably connected between the upper end wall and the lower end wall of the third direction-changing cavity 30, the fifth direction-changing rotating shaft 21 is fixedly connected with a direction-changing worm 31 meshed with the direction-changing worm wheel 27, the upper end of the fifth direction-changing rotating shaft 21 penetrates through the direction-changing movable frame 23 and the bottom wall of the second direction-changing cavity 17, and a sixth bevel gear 19 which can be meshed with the fifth bevel gear 20 is fixedly connected in the second direction-changing cavity 17, so that the direction-changing function of the design is completed.

The use steps of an automatic direction-changing mining railroad locomotive herein are described in detail with reference to fig. 1 to 8: at the beginning, a mine car for transporting ore is fixed at the rear end of the machine body 10, the power motor 51 is started, the power motor 51 drives the first motor shaft 50 to rotate, the first motor shaft 50 drives the fourth power pulley 49 to rotate, the fourth power pulley 49 drives the second power belt 48 to transmit, the second power belt 48 drives the third power pulley 47 to rotate, the third power pulley 47 drives the first power shaft 45 to rotate, the first power shaft 45 drives the second power pulley 39 to rotate, the second power pulley 39 drives the first power belt 36 to rotate, the first power belt 36 drives the first power pulley 37 to rotate, the first power pulley 37 drives the second power shaft 35 to rotate, the second power shaft 35 drives the limiting wheel 34 to rotate, the limiting wheel 34 drives the rail roller 33 to rotate and roll on the rail 32, the rail 32 pushes the rail roller 33 to move forward, the rail roller 33 drives the limiting wheel 34 to move forward, the limiting wheel 34 drives the second power rotating shaft 35 to move forward, the second power rotating shaft 35 drives the supporting frame 38 to move forward, the supporting frame 38 drives the direction-changing shaft sleeve 41 to move forward, the direction-changing shaft sleeve 41 drives the first power rotating shaft 45 to move forward, the first power rotating shaft 45 drives the machine body 10 to move forward, and the machine body 10 pulls a tramcar to move on the rail.

When the machine body 10 is about to arrive at a station, the power motor 51 is stopped, the machine body 10 continues to move forward by means of inertia, the first direction changing motor 54 is started, the first direction changing motor 54 drives the second direction changing rotating shaft 55 to rotate, the second direction changing rotating shaft 55 drives the second bevel gear 57 at the front side to rotate, the second bevel gear 57 drives the first bevel gear 56 at the front side to rotate, the first bevel gear 56 drives the third direction changing rotating shaft 66 to rotate, the third direction changing rotating shaft 66 drives the first bevel gear 56 at the rear side to rotate, the first bevel gear 56 drives the second bevel gear 57 at the rear side to rotate, the second bevel gear 57 drives the second direction changing rotating shaft 55 at the rear side to rotate, the second direction changing rotating shafts 55 at the front and rear sides are in opposite rotation, the second direction changing rotating shafts 55 at the front and rear sides drive the cam part on the cam 59 to contact with the sliding plate 60, the cam 59 pushes the sliding plate 60 to slide downwards, the sliding plate 60 drives the connecting rod 62 to slide downwards, the connecting rod 62 drives the brake block 63 to move downwards, the brake block 63 drives the brake bar 64 to move downwards, the brake bar 64 is in contact with the limiting wheel 34 and generates large friction force, the cam part on the cam 59 is out of contact with the sliding plate 60 after the limiting wheel 34 stops rotating, the spring 61 pushes the sliding plate 60 to slide upwards, and the sliding plate 60 drives the brake block 63 to move upwards to the initial position.

The second turning motor 11 is started, the second turning motor 11 drives the second motor shaft 12 to rotate, the second motor shaft 12 drives the third bevel gear 13 to rotate, the third bevel gear 13 drives the fourth bevel gear 14 to rotate, the fourth bevel gear 14 drives the fourth turning rotating shaft 16 to rotate, the fourth turning rotating shaft 16 drives the straight gear 28 to rotate, the straight gear 28 drives the rack 29 to move downwards, the rack 29 drives the rack spring 68 to move downwards, the rack spring 68 drives the rack frame 18 to move downwards, the rack frame 18 drives the turning connecting rod 22 to move downwards, the turning connecting rod 22 drives the turning moving frame 23 to move downwards, the turning moving frame 23 drives the turning crawler shaft 26 to move downwards, the turning crawler shaft 26 drives the turning crawler 25 to move downwards, after the direction-changing crawler 25 contacts with the ground, the rack 29 stops moving downwards, the rack 29 pushes the straight gear 28 to move upwards, the straight gear 28 drives the fourth direction-changing rotating shaft 16 to move upwards, the fourth direction-changing rotating shaft 16 drives the machine body 10 to move upwards, the machine body 10 drives the limiting wheel 34 to separate from the rail 32, at this time, the direction-changing rotor 70 contacts with the grooved wheel 52, the direction-changing rotor 70 drives the grooved wheel 52 to rotate, the grooved wheel 52 drives the first direction-changing rotating shaft 44 to rotate, the first direction-changing rotating shaft 44 drives the second straight gear 43 to rotate, the second straight gear 43 drives the first straight gear 42 to rotate, the first straight gear 42 drives the direction-changing shaft sleeve 41 to rotate, the direction-changing shaft sleeve 41 drives the supporting frame 38 to rotate around the direction-changing shaft sleeve 41, the supporting frame 38 drives the second power rotating shaft 35 to rotate around the direction-changing shaft sleeve 41, the second power rotating shaft 35 drives the limiting wheel 34 to rotate around the direction-changing shaft sleeve 41, the limiting wheels 34 on the front side and the rear side rotate towards the side far away from each other, and when the supporting frame 38 rotates to be horizontal, the first direction-changing motor 54 stops.

The direction-changing movable frame 23 is driven by a fifth direction-changing rotating shaft 21 to move downwards, the fifth direction-changing rotating shaft 21 drives the sixth bevel gear 19 to move downwards, when the first direction-changing motor 54 is stopped, the sixth bevel gear 19 is meshed with the fifth bevel gear 20, the fourth direction-changing rotating shaft 16 drives the fifth bevel gear 20 to rotate, the fifth bevel gear 20 drives the sixth bevel gear 19 to rotate, at this time, the uppermost end of the rack 29 is in contact with the straight gear 28, the straight gear 28 pushes the rack 29 downwards, the track wheel 69 is compressed, the straight gear 28 no longer drives the rack 29 to move downwards, the sixth bevel gear 19 drives the fifth direction-changing rotating shaft 21 to rotate, the fifth direction-changing rotating shaft 21 drives the direction-changing worm 31 to rotate, the direction-changing worm 31 drives the direction-changing worm wheel 27 to rotate, the direction-changing worm wheel 27 drives the direction-changing shaft 26 to rotate, the turning crawler shaft 26 drives the crawler wheel 69 to rotate, the crawler wheel 69 drives the turning crawler 25 to transmit, the turning crawler 25 drives the turning crawler shaft 26 to move backwards, the turning crawler shaft 26 drives the turning moving frame 23 to move backwards, the turning moving frame 23 drives the turning connecting rod 22 to move backwards, the turning connecting rod 22 drives the machine body 10 to move backwards, and the power motor 51 rotates reversely after the machine body 10 moves to the tail end of the mine car.

The power motor 51 drives the turning rotor 70 to contact with the sheave 52 again and drive the sheave 52 to rotate reversely, the sheave 52 drives the limiting wheels 34 at the front side and the rear side to rotate to the side close to each other, the limiting wheels 34 rotate to the downside of the machine body 10, the power motor 51 stops, the second turning motor 11 rotates reversely, the second turning motor 11 drives the fourth turning rotating shaft 16 to rotate reversely, the fourth turning rotating shaft 16 drives the straight gear 28 to rotate reversely, the rack 29 pushes the straight gear 28 to move downwards, the straight gear 28 drives the limiting wheels 34 to contact with the rail 32 again, then the straight gear 28 drives the rack 29 to move upwards, the rack 29 drives the turning crawler 25 to move upwards and to be separated from the ground, the second turning motor 11 stops after the turning moving frame 23 moves upwards to the initial position, the machine body 10 is turned, and finally the automatic turning mining railway locomotive is realized.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (3)

1. The utility model provides an automatic mining railway locomotive of diversion, includes the organism, its characterized in that: a moving cavity is arranged in the lower side end wall of the machine body, the moving cavity is internally provided with a power device which provides power for the machine body to move, the power device comprises a front power rotating shaft and a rear power rotating shaft which are arranged between the left end wall and the right end wall of the moving cavity in a rotating connection mode, the lower end of the first power rotating shaft is fixed with a second power rotating shaft, the left end wall and the right end wall of the second power rotating shaft are fixedly connected with each other and are provided with limit wheels, the end wall of one side, far away from the left end wall and the right end wall of the left operating room, of the left operating room is fixedly connected with a rail roller, the ground is fixedly connected with a left rail and a right rail, the lower end of the rail roller can roll on the rails on the left side and the right side, the limit wheels on the left side and the right side are in sliding connection with one side, the first turning cavity is internally provided with a turning device which is used for braking and lifting the machine body after the machine body enters the station, the turning device comprises a front connecting rod and a rear connecting rod which are arranged in the bottom wall of the first turning cavity in a vertical sliding manner, a braking block for braking is fixed on the lower side of the machine body by the connecting rod, the front and rear braking blocks can move downwards and contact with the limiting wheel after the machine body enters the station, a braking strip is arranged in the braking block and can generate larger friction force with the limiting wheel to gradually decelerate the limiting wheel so as to brake the machine body, after the braking is finished, the turning device can drive the limiting wheels on the front side and the rear side to rotate towards the side far away from each other, turning moving frames arranged on the left side and the right side of the machine body can move downwards and drive the machine body to lift up, and moving frames arranged in the turning moving frames can drive the machine body to move backwards above the turning, after the machine body moves to the tail of the mine car, the machine body descends and falls down the limiting wheels on the front side and the rear side, the limiting wheels are contacted with the rails again, and the mine car can be reversely drawn after the limiting wheels are reversely rotated, so that the direction change of the railway locomotive is realized, and finally the automatic direction change mining railway locomotive is realized.

2. An automatic direction-changing mining railroad locomotive as claimed in claim 1, characterized in that: the power device comprises a power cavity arranged on the right side of the moving cavity, the power cavity and the moving cavity are rotatably connected with each other and are provided with a front power rotating shaft and a rear power rotating shaft, the first power rotating shaft is rotatably connected with each other in the moving cavity and is provided with a left turning shaft sleeve and a right turning shaft sleeve, the turning shaft sleeves are fixedly connected with each other and are provided with a first straight gear, the lower ends of the turning shaft sleeves are fixedly connected with each other and are provided with a support frame, the left turning shaft and the right turning shaft are rotatably connected with each other and are provided with a second power rotating shaft, the second power rotating shaft is fixedly connected with a first power belt pulley in the middle of the left support frame and the right support frame, the first power belt pulley is in transmission connection with a second power belt pulley fixedly connected with the first power rotating shaft, and the first power rotating shaft is fixedly connected with a third, the power cavity left side end wall internal fixation connects is equipped with power motor, power motor right-hand member power is connected is equipped with first motor shaft, first motor shaft is in power cavity internal fixation connects is equipped with fourth power belt pulley, fourth power belt pulley and front and back two there is second power belt transmission connection on the third power belt pulley, in order to give the organism removes and provides power.

3. An automatic direction-changing mining railroad locomotive as claimed in claim 1, characterized in that: the turning device comprises a front turning chamber, a rear turning chamber, a first turning rotating shaft, a left straight gear, a right straight gear, a first straight gear, a second turning rotating shaft, a first turning motor, a second turning rotating shaft, a first turning rotating shaft, a second turning rotating shaft, a first turning motor, a second turning rotating shaft, a turning rotor and a turning rotor, wherein the first turning rotating shaft is arranged between the front turning chamber and the rear turning chamber in a rotating connection manner, the first straight gear is meshed with the first straight gear, the first turning rotating shaft is fixedly connected in the moving chamber, the sheave is arranged in the first turning chamber, the second turning rotating shaft is arranged in the first turning chamber in a rotating connection manner, the first turning rotating shaft is fixedly connected in the first turning chamber in a front side, the right end of the first turning motor is in power connection with the left end of the second turning rotating shaft in a front side, the second turning rotating shaft is fixedly connected in the first turning chamber, a sliding plate is arranged between the front end wall and the rear end wall of the first diversion cavity in a sliding connection manner, the lower end wall of the sliding plate is fixedly connected with the connecting rod penetrating through the bottom wall of the first diversion cavity, the lower end wall of the sliding plate is fixedly connected with the bottom wall of the first diversion cavity, the connecting rod is fixedly connected with the lower side of the machine body and is provided with the brake block, the lower end wall of the lower end of the brake block is provided with a brake cavity with a downward opening, the top wall of the brake cavity is fixedly connected with the brake strip, the second diversion rotating shaft is fixedly connected with a cam capable of being in contact with the sliding plate, the spring is compressed, the cam is always in contact with the sliding plate, a third diversion rotating shaft is arranged between the front diversion cavity and the rear diversion cavity in a rotating connection manner, and symmetrical first bevel gears are fixedly connected in the front diversion rotating shaft and the rear, a second bevel gear meshed with the first bevel gear is fixedly connected to the front and the rear second turning rotating shafts, a second turning motor is fixedly connected to the top wall of the moving cavity, a second motor shaft is arranged at the lower end of the second turning motor in a power connection mode, a third bevel gear is fixedly connected to the lower end of the second motor shaft, a left second turning cavity and a right second turning cavity are symmetrically arranged in the machine body, a fourth turning rotating shaft is rotatably connected between the left second turning cavity and the right second turning cavity and the moving cavity, a fourth bevel gear meshed with the third bevel gear is fixedly connected to the moving cavity in the fourth turning rotating shaft, a straight gear and a fifth bevel gear are fixedly connected to the second turning cavity in the left side and the right side in the fourth turning rotating shaft, and a rack is arranged on the rear end wall of the second turning cavity in a sliding connection mode, the rack is characterized in that a rack transmission cavity penetrating through the left end wall and the right end wall of the rack is formed forwards and upwards in the front end wall of the rack, a rack which is meshed with a straight gear is arranged on the rear end wall of the rack transmission cavity in a sliding connection mode, a rack spring is arranged between the lower end of the rack and the bottom wall of the rack transmission cavity in a fixed connection mode, a turning connecting rod penetrating through the bottom wall of the second turning cavity is arranged on the lower end wall of the rack in a fixed connection mode, the turning moving frame is arranged on the lower side of the machine body in a fixed connection mode, a turning moving cavity penetrating through the front end wall and the rear end wall of the turning moving frame is arranged in the lower end wall of the turning moving frame downwards in an opening mode, a front turning track shaft and a rear turning track shaft are arranged between the left end wall and the right end wall of the turning moving cavity in a rotating connection mode, track wheels, the left direction-changing moving cavity and the right direction-changing moving cavity are arranged in the end wall, away from each other, of one side, the third direction-changing cavity is arranged in the end wall, the direction-changing crawler shaft in the front side extends to the direction-changing crawler shaft and is fixedly connected with a direction-changing worm wheel, a fifth direction-changing rotating shaft is rotatably connected between the upper end wall and the lower end wall of the third direction-changing cavity and is fixedly connected with the fifth direction-changing rotating shaft, a direction-changing worm meshed with the direction-changing worm wheel is fixedly connected to the fifth direction-changing rotating shaft, the upper end of the fifth direction-changing rotating shaft penetrates through the direction-changing moving frame, the bottom wall of the second direction-changing cavity and is fixedly connected with a sixth bevel.

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