CN112810653B

CN112810653B - Storage battery locomotive with anti-collision function

Info

Publication number: CN112810653B
Application number: CN202110143320.2A
Authority: CN
Inventors: 王爽; 郭永存; 李德永; 王文善; 郑昌陆
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-03-11
Anticipated expiration: 2041-02-02
Also published as: CN112810653A

Abstract

The invention relates to the field of electric locomotives, and particularly discloses a storage battery locomotive with an anti-collision function, which comprises a loading box, wherein the bottom of the loading box is rotatably provided with a plurality of movable wheels, two sides of the loading box are respectively provided with a movable side plate, an air bag is arranged between each side plate and the loading box, the bottom of each air bag is connected with a first blowing pipe, a one-way valve is also arranged between each first blowing pipe and each air bag, and one side of each side plate, far away from the loading box, is rotatably provided with a plurality of idler wheels. The gasbag receives to press the shrink, can reduce the impact to the influence of electric locomotive, loads the case and is difficult for rocking, and the coal that inside loaded is difficult for spilling. The gasbag receives the compression back, and the check valve on first blowing pipe upper portion receives outside discharge gas behind the pressure, and the combustion gas blows to removing the wheel, removes the outside coal impurity of wheel and is blown and break away from for receiving unrestrained coal of striking back can not be remaining on removing the wheel, can not take turns to at the removal and produce the coal seam, make to remove and take turns to the removal steady.

Description

Storage battery locomotive with anti-collision function

Technical Field

The invention relates to an electric locomotive, in particular to a storage battery locomotive with an anti-collision function, and belongs to the field of electric locomotives.

Background

The electric locomotive for coal mine is mainly used for long-distance transportation of underground transportation main roadways and the ground. The electric locomotive is equivalent to an electric locomotive in railway transportation, and is called a mining electric locomotive which pulls a train consisting of a mine car or a man car to travel on a track and finishes the transportation of coal, gangue, materials, equipment and personnel.

Because the environment that the electric locomotive worked is inside the mine way, the mine way of coal breaks away from of coal seam in use easily, and then makes the outside of electric locomotive receive the striking easily. The coal that the electric locomotive received inside loading after the striking takes place unrestrained easily, and unrestrained coal falls on the track easily and removes the wheel, produces the coal seam on removing the wheel, influences and removes the subsequent stability of wheel. And after receiving the impact, the electric locomotive takes place the derail easily, and then leads to follow-up being difficult to remove again, needs the staff to maintain, increases the cost of transportation.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a storage battery locomotive with an anti-collision function.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a battery locomotive with anticollision function, includes the loading case, and the bottom of loading case is rotated and is installed a plurality of wheels that remove, mobilizable curb plate is all installed to the both sides of loading case, installs the gasbag between curb plate and the loading case, and the bottom of gasbag is connected with first blowing pipe, and still installs the check valve between first blowing pipe and the gasbag, and one side that the loading case was kept away from to the curb plate is rotated and is installed a plurality of gyro wheels.

The top of loading case all is provided with along the edge direction and accomodates the chamber, accomodates the internally mounted in chamber and has the leak protection board that can reciprocate, edge interconnect between two adjacent leak protection boards, is connected with the first spring of a plurality of between the bottom of leak protection board and the inside bottom of accomodating the chamber, and the both sides of loading the case have all been seted up the perforation in the top of gasbag, and the bottom of leak protection board is connected with the stay cord, and the one end of stay cord is passed the perforation and is connected with the curb plate.

Supporting mechanisms are installed on two sides of the bottom of the loading box, and a shoveling mechanism is installed below the front end of the loading box.

Preferably, a pulley is rotatably mounted above the inside of the through hole, and the pull rope is wound around the bottom of the pulley.

Preferably, connecting pipe openings are formed in the two ends of the air bag, and communicating pipes are connected to the inner threads of the connecting pipe openings.

Preferably, one side of the side plate, which is far away from the loading box, is provided with a mounting groove, the roller is rotatably mounted inside the mounting groove, and the diameter of the roller is greater than the depth of the mounting groove.

Preferably, supporting mechanism includes a plurality of bracing piece, and the top fixedly connected with round pin axle of bracing piece, round pin axle rotate to install in the inside of mounting bracket, the top of mounting bracket and the bottom fixed connection who loads the case, are connected with a conduction pole between the outside of a plurality of bracing piece jointly, and the inboard of conduction pole is passed through the dwang and is connected with the bracing piece rotation, and the bottom of bracing piece is rotated and is installed the leading wheel, and one side that the conduction pole was kept away from to the bracing piece is connected with the second and blows the pipe, and the air-out end of second blowing pipe is towards the gyro wheel.

Preferably, a cam is fixedly sleeved on the pin shaft close to one end of the shoveling mechanism, the shoveling mechanism comprises a shovel plate and a push rod capable of moving horizontally, one end of the push rod can be in contact with the convex end of the cam, and the other end of the push rod can be in contact with the shovel plate.

Preferably, the bottom of loading the case still is connected with first fixed block in the top of catch bar, and first fixed block and second fixed block are run through to the one end of catch bar, and with first fixed block swing joint, and second fixed block fixed connection, the second fixed block suit is in the outside of catch bar, still is connected with a plurality of second springs between first fixed block and the second fixed block.

The invention has the beneficial effects that:

1. through setting up gasbag and gyro wheel for the electric locomotive takes place the striking back with outside object on the track, and the gyro wheel contacts with the object, rolls in the outside of object. The friction force can be reduced, the loading box can be free from being blocked, and the loading box can continue to move. The gyro wheel receives outside pressure after, presses the gasbag, and the gasbag receives to press the shrink, can reduce the impact to the influence of electric locomotive, loads the case and is difficult for rocking, and the coal that inside loaded is difficult for spilling. The gasbag receives the compression back, and the check valve on first blowing pipe upper portion receives outside discharge gas behind the pressure, and the combustion gas blows to removing the wheel, removes the outside coal impurity of wheel and is blown and break away from for receiving unrestrained coal of striking back can not be remaining on removing the wheel, can not take turns to at the removal and produce the coal seam, make to remove and take turns to the removal steady.

2. Through setting up the leak protection board that can reciprocate for the collision back gasbag compression back volume reduces, and the pulling force of stay cord reduces, and then the first spring of a plurality of promotes the leak protection board and upwards moves in the inside of accomodating the chamber, and the top of leak protection board is from the inside protrusion of accomodating the chamber, and the leak protection board increases the height at loading case top edge at the top, and then makes to receive the striking back, and the coal of loading incasement portion is difficult for unrestrained.

3. Through setting up supporting mechanism for if the impact that receives is too big in the electric locomotive moves, the loading case takes place to rock, and supporting mechanism supports the loading case. The loading box is not easy to topple over, and the movable wheels are not easy to separate from the track. After the electric locomotive is impacted, the follow-up loading box connected together can be moved normally without maintenance by workers.

4. Can pivoted shovel board through the setting for the electric locomotive continues to remove after the striking, and the bracing piece receives the friction on ground, and its top is rotated at the inside of mounting bracket through the round pin axle, and then the frictional force between bracing piece and the ground reduces, has good supporting role simultaneously. When the round pin axle rotates, drive the cam and rotate together, protrusion end can and catch bar contact, and the catch bar receives the thrust back and removes to the shovel board, and promote the shovel board, the bottom of shovel board rotates to the direction that the electric locomotive removed, makes the shovel board clear away the coal that drops on the track to the collision, avoids accumulational coal to produce the influence to the removal that removes the wheel, reduces the risk that removes the wheel derail.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the side plate and loading compartment mounting structure of the present invention.

Fig. 3 is an enlarged view of detail B in fig. 2 according to the present invention.

FIG. 4 is a schematic view of the installation structure of the anti-leakage plate and the loading box of the present invention.

FIG. 5 is a schematic view of the mounting structure of the support rod and the loading compartment according to the present invention.

FIG. 6 is an enlarged view of detail A in FIG. 1 according to the present invention.

FIG. 7 is a schematic view of the cam and mounting bracket mounting structure of the present invention.

In the figure: 1. a loading bin; 2. a side plate; 3. a roller; 4. mounting grooves; 5. a moving wheel; 6. a conductive rod; 7. a guide wheel; 8. a shovel plate; 9. a support bar; 10. a leak-proof plate; 11. pulling a rope; 12. connecting the pipe orifices; 13. a first blowing pipe; 14. an air bag; 15. a first spring; 16. a pulley; 17. perforating; 18. a cam; 19. a receiving cavity; 20. a mounting frame; 21. a second blowing pipe; 22. a pin shaft; 23. a push rod; 24. a first fixed block; 25. a second fixed block; 26. a second spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-7, a battery locomotive with an anti-collision function includes a loading box 1, a plurality of movable wheels 5 are rotatably mounted at the bottom of the loading box 1, movable side plates 2 are mounted on both sides of the loading box 1, an air bag 14 is mounted between the side plates 2 and the loading box 1, a first blowing pipe 13 is connected to the bottom of the air bag 14, a one-way valve is further mounted between the first blowing pipe 13 and the air bag 14, and a plurality of rollers 3 are rotatably mounted on one side of the side plate 2 away from the loading box 1.

All be provided with along the edge direction at the top of loading case 1 and accomodate chamber 19, the internally mounted of accomodating chamber 19 has leak protection plate 10 that can reciprocate, edge interconnect between two adjacent leak protection plates 10, be connected with the first spring 15 of a plurality of between the bottom of leak protection plate 10 and the inside bottom of accomodating chamber 19, perforation 17 has all been seted up in gasbag 14 top to the both sides of loading case 1, the bottom of leak protection plate 10 is connected with stay cord 11, the one end of stay cord 11 is passed perforation 17 and is connected with curb plate 2.

Supporting mechanisms are installed on two sides of the bottom of the loading box 1, and a shoveling mechanism is installed below the front end of the loading box 1.

As a technical optimization scheme of the invention, the pulley 16 is rotatably arranged above the inside of the through hole 17, the pull rope 11 is wound around the bottom of the pulley 16, the pulley 16 enables the direction of the pull rope 11 to be changed and reduces friction force when the pull rope 11 moves, and the pull rope is not easy to damage.

As a technical optimization scheme of the invention, the two ends of each air bag 14 are provided with the connecting pipe openings 12, the inner threads of the connecting pipe openings 12 are connected with the communicating pipes, and the communicating pipes are used for connecting the two adjacent air bags 14 on the same side, so that the air bags 14 on the two adjacent loading boxes 1 can be associated with each other and can be supported with each other after being extruded, and the buffering effect is achieved together.

As a technical optimization scheme of the invention, one side of the side plate 2, which is far away from the loading box 1, is provided with the mounting groove 4, the roller 3 is rotatably mounted inside the mounting groove 4, the diameter of the roller 3 is larger than the depth of the mounting groove 4, the mounting groove 4 is convenient for mounting the roller 3, and the normal rotation of the roller 3 is not influenced.

As a technical optimization scheme of the invention, the supporting mechanism comprises a plurality of supporting rods 9, pin shafts 22 are fixedly connected to the tops of the supporting rods 9, the pin shafts 22 are rotatably installed inside the mounting frame 20, the top of the mounting frame 20 is fixedly connected with the bottom of the loading box 1, a conducting rod 6 is commonly connected between the outer sides of the plurality of supporting rods 9, the inner side of the conducting rod 6 is rotatably connected with the supporting rods 9 through rotating rods, guide wheels 7 are rotatably installed at the bottoms of the supporting rods 9, one side of each supporting rod 9, which is far away from the conducting rod 6, is connected with a second blowing pipe 21, the air outlet end of each second blowing pipe 21 faces towards the corresponding roller 3, the plurality of supporting rods 9 can be simultaneously rotated by the conducting rods 6, the rotating angles are consistent, and the supporting is more uniform.

As a technical optimization scheme of the invention, a cam 18 is fixedly sleeved on a pin shaft 22 close to one end of a shoveling mechanism, the shoveling mechanism comprises a shovel plate 8 and a push rod 23 capable of moving horizontally, one end of the push rod 23 can be contacted with the convex end of the cam 18, the other end of the push rod 23 can be contacted with the shovel plate 8, and the cam 18 can drive the push rod 23 to move horizontally.

As a technical optimization scheme of the invention, the bottom of the loading box 1 is also connected with a first fixed block 24 above a push rod 23, one end of the push rod 23 penetrates through the first fixed block 24 and a second fixed block 25 and is movably connected with the first fixed block 24 and fixedly connected with the second fixed block 25, the second fixed block 25 is sleeved outside the push rod 23, a plurality of second springs 26 are further connected between the first fixed block 24 and the second fixed block 25, and the second springs 26 can pull the second fixed block 25 to move back, so that the push rod 23 moves back and is separated from the shovel plate 8.

When the air bag buffer device is used, the two adjacent air bags 14 on the same side are connected by the communicating pipe, so that the air bags 14 on the two adjacent loading boxes 1 can be mutually associated and can be mutually supported after being extruded, and the air bags can play a role of buffering together. The air outlet end of the air pump arranged in the electric locomotive is connected with one air bag 14, and meanwhile, the air pump is connected with the other air bag. When the electric locomotive runs on the track, if the outer side of the electric locomotive collides with an external object, the roller 3 contacts with the object and rolls outside the object. Not only can reduce the friction force, but also can lead the loading box 1 not to be blocked and can continue to move. After the roller 3 receives outside pressure, the side plate 2 presses the air bag 14, the air bag 14 is compressed, the impact on the electric locomotive can be reduced, the loading box 1 is not prone to shaking, and coal loaded inside is not prone to spilling.

After the air bag 14 is compressed, the one-way valve on the upper part of the first blowing pipe 13 is pressurized to discharge gas outwards, the discharged gas blows the moving wheel 5, and the coal impurities outside the moving wheel 5 are blown to be separated from the moving wheel, so that the coal which is scattered after being impacted cannot be remained on the moving wheel 5, a coal bed cannot be generated on the moving wheel 5, and the moving wheel 5 is stable in moving.

The volume reduces after gasbag 14 compresses, and the pulling force of stay cord 11 reduces, and then a plurality of first spring 15 promotes leak protection plate 10 and upwards moves in the inside of accomodating chamber 19, and the top of leak protection plate 10 is followed the inside protrusion of accomodating chamber 19, and leak protection plate 10 increases the height at the top loading case 1 top edge, and then makes to receive the striking back, and the inside coal of loading case 1 is difficult for spilling. After any one of the airbags 14 on both sides of the same loading box 1 is compressed, the first springs 15 on both sides can push the leakage-proof plate 10 to move upwards, so that the leakage-proof plate can adapt to the collision in different directions. After the collision force is removed, the airbag 14 is again deployed, and the leak-proof plate 10 is pulled by the pulling rope 11 into the storage chamber 19 for the next use.

If the impact force is too large, the loading box 1 shakes, and the supporting mechanism supports the loading box 1. When supporting mechanism played the support, the bottom and the ground contact of bracing piece 9 promoted the support to loading case 1 from the side, and loading case 1 is difficult for taking place to empty, can make to remove wheel 5 and be difficult for breaking away from the track. After the electric locomotive is impacted, the loading box 1 connected together subsequently can be moved normally without maintenance by workers.

After the impact, the electric locomotive continues to move, the supporting rod 9 is rubbed by the ground, the top of the supporting rod is rotated in the mounting rack 20 through the pin shaft 22, and then the friction force between the supporting rod 9 and the ground is reduced, and meanwhile, the electric locomotive has a good supporting effect. When round pin axle 22 rotates, it rotates together to drive cam 18, its protrusion end can contact with catch bar 23 when cam 18 rotates, promote catch bar 23, catch bar 23 receives the thrust back and removes to shovel board 8, and promote shovel board 8, the direction that the bottom of shovel board 8 removed to the electric locomotive rotates, make shovel board 8 clear away the coal that the impact dropped on the track, avoid accumulational coal to produce the influence to the removal of removal wheel 5, reduce the risk that removes wheel 5 derails. When the electric locomotive normally moves, the supporting rod 9 is not in contact with the ground, the second spring 26 pulls the second fixing block 25 to move back, and then the pushing rod 23 is enabled to move back and is separated from the shovel plate 8. After the shovel plate 8 loses thrust, the shovel plate does not have the capability of shoveling, and the normal use of the electric locomotive is not influenced. The second blowing pipe 21 is connected with the air outlet end of the air pump in use, and can blow the moving wheel 5 to remove residual coal slag on the moving wheel 5 and the track.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The storage battery locomotive with the anti-collision function comprises a loading box (1), wherein a plurality of movable wheels (5) are rotatably mounted at the bottom of the loading box (1), and is characterized in that movable side plates (2) are mounted on two sides of the loading box (1), an air bag (14) is mounted between each side plate (2) and the loading box (1), a first blowing pipe (13) is connected to the bottom of each air bag (14), a one-way valve is further mounted between each first blowing pipe (13) and each air bag (14), and a plurality of idler wheels (3) are rotatably mounted on one side, away from the loading box (1), of each side plate (2);

the top of the loading box (1) is provided with storage cavities (19) along the edge direction, leak-proof plates (10) capable of moving up and down are mounted inside the storage cavities (19), the edges between every two adjacent leak-proof plates (10) are connected with each other, a plurality of first springs (15) are connected between the bottoms of the leak-proof plates (10) and the bottom ends of the inside of the storage cavities (19), through holes (17) are formed in the two sides of the loading box (1) above the air bag (14), the bottoms of the leak-proof plates (10) are connected with pull ropes (11), and one ends of the pull ropes (11) penetrate through the through holes (17) to be connected with the side plates (2);

supporting mechanisms are installed on two sides of the bottom of the loading box (1), and a shoveling mechanism is installed below the front end of the loading box (1).

2. The battery locomotive with anti-collision function according to claim 1, characterized in that a pulley (16) is rotatably mounted above the inside of the through hole (17), and the pull rope (11) is wound around the bottom of the pulley (16).

3. The battery locomotive with the anti-collision function according to claim 1, wherein both ends of the air bag (14) are provided with connecting nozzles (12), and the connecting nozzles (12) are connected with communicating pipes through threads.

4. The battery locomotive with the anti-collision function according to claim 1, characterized in that one side of the side plate (2) far away from the loading box (1) is provided with a mounting groove (4), the roller (3) is rotatably mounted inside the mounting groove (4), and the diameter of the roller (3) is larger than the depth of the mounting groove (4).

5. The storage battery locomotive with the anti-collision function according to claim 1, wherein the supporting mechanism comprises a plurality of supporting rods (9), a pin (22) is fixedly connected to the tops of the supporting rods (9), the pin (22) is rotatably installed inside the mounting rack (20), the top of the mounting rack (20) is fixedly connected to the bottom of the loading box (1), a conducting rod (6) is commonly connected between the outer sides of the supporting rods (9), the inner side of the conducting rod (6) is rotatably connected with the supporting rods (9) through rotating rods, guide wheels (7) are rotatably installed at the bottoms of the supporting rods (9), one side of the supporting rods (9), which is far away from the conducting rod (6), is connected with a second blowing pipe (21), and the air outlet end of the second blowing pipe (21) faces towards the roller (3).

6. A battery locomotive with anti-collision function according to claim 5, characterized in that a cam (18) is fixedly sleeved on the pin (22) near one end of the shoveling mechanism, the shoveling mechanism comprises a shovel plate (8) and a push rod (23) capable of moving horizontally, one end of the push rod (23) can be contacted with the convex end of the cam (18), and the other end can be contacted with the shovel plate (8).

7. The battery locomotive with the anti-collision function according to claim 6, characterized in that the bottom of the loading box (1) is further connected with a first fixing block (24) above the push rod (23), one end of the push rod (23) penetrates through the first fixing block (24) and the second fixing block (25) and is movably connected with the first fixing block (24) and is fixedly connected with the second fixing block (25), the second fixing block (25) is sleeved outside the push rod (23), and a plurality of second springs (26) are further connected between the first fixing block (24) and the second fixing block (25).