CN214083742U - Mine transport vehicle and rail transport system - Google Patents
Mine transport vehicle and rail transport system Download PDFInfo
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- CN214083742U CN214083742U CN202023202903.8U CN202023202903U CN214083742U CN 214083742 U CN214083742 U CN 214083742U CN 202023202903 U CN202023202903 U CN 202023202903U CN 214083742 U CN214083742 U CN 214083742U
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- 238000013016 damping Methods 0.000 claims description 12
- 241001669679 Eleotris Species 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 3
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a mine transport vehicle and a rail transport system, which comprises a vehicle frame, a pair of front wheels, a pair of rear wheels, a pair of front rail wheels and a pair of rear rail wheels; the bottom of the frame is provided with a front suspension and a rear suspension; each of the front wheels is connected to the front suspension by a front axle, and each of the rear wheels is connected to the rear suspension by a rear axle; the front suspension is connected with a pair of front suspension arms, and the two front track wheels are respectively and pivotally arranged on the two front suspension arms; the rear suspension is connected with a pair of rear suspension arms, and the two rear track wheels are respectively and pivotally arranged on the two rear suspension arms. The utility model discloses a mine transport vechicle and rail transport system can realize advancing subaerial, can also advance on the track, makes the mine can carry out rail transport and trackless transportation simultaneously, can satisfy multiple operating mode demand, improves the transport speed.
Description
Technical Field
The utility model relates to a mine transportation equipment technical field especially relates to a mine transport vechicle and track transport system.
Background
The trackless rubber-tyred car is a transportation mode of modernized mine auxiliary transport system, compares with rail transport mode, and rubber-tyred car transportation flexibility is strong, strong adaptability to tunnel section and slope, disposable input is low, transport efficiency is high, advantage that factor of safety is high.
The rubber-tyred vehicle in the prior art can not run on the track, and for a mine in which a track transportation system is built, it is difficult to combine track transportation and rubber-tyred vehicle transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize mine transport vechicle and rail transport system at rail transport.
The technical scheme of the utility model provides a mine transport vehicle, which comprises a frame, a pair of front wheels, a pair of rear wheels, a pair of front track wheels and a pair of rear track wheels;
a front suspension and a rear suspension are arranged at the bottom of the frame at intervals in the front-rear direction;
each of the front wheels is connected to the front suspension by a front axle, and each of the rear wheels is connected to the rear suspension by a rear axle;
the front suspension is connected with a pair of front suspension arms, and the two front track wheels are respectively and pivotally arranged on the two front suspension arms;
the radius of the front track wheel is smaller than that of the front wheel, and the front track wheel is positioned between the front wheel shaft and the bottom of the front wheel in the vertical direction;
the rear suspension is connected with a pair of rear suspension arms, and the two rear track wheels are respectively and pivotally arranged on the two rear suspension arms;
the radius of the rear track wheel is smaller than that of the rear wheel, and the rear track wheel is positioned between the rear wheel shaft and the bottom of the rear wheel in the vertical direction.
In one optional technical scheme, the front boom comprises a front boom vertical arm and a front boom cross arm, and the front boom cross arm is connected with the front boom vertical arm to form an L shape;
the upper end of the front suspension arm vertical arm is connected to the front suspension, and the front track wheel is rotatably arranged on the front suspension arm cross arm.
In one alternative, the front boom crossarms in the front boom of each side extend towards the front wheels on the same side.
In one optional technical scheme, the rear boom comprises a rear boom vertical arm and a rear boom cross arm, and the rear boom cross arm is connected with the rear boom vertical arm to form an L shape;
the upper end of the rear suspension arm vertical arm is connected to the rear suspension, and the rear track wheel is rotatably arranged on the rear suspension arm cross arm.
In one alternative, the rear boom crossarms in the rear boom of each side extend towards the rear wheels on the same side.
In one optional technical scheme, a front vibration damping member is installed between the front suspension arm and the front suspension.
In one optional technical scheme, a rear vibration damping member is installed between the rear suspension arm and the rear suspension.
In one optional technical scheme, the front wheel and the rear wheel are rubber wheels respectively.
The technical scheme of the utility model also provides a rail transportation system, including two spaced rails and the mine transport vehicle of any one of the above technical schemes;
a sleeper is laid below the track;
the mine transport vehicle is capable of traveling on the track;
when the mine transport vehicle is positioned on the tracks, the pair of front track wheels and the pair of rear track wheels of the mine transport vehicle are respectively positioned on the two tracks, and the pair of front wheels and the pair of rear wheels of the mine transport vehicle are respectively suspended on the outer sides of the two tracks.
In one optional technical scheme, in the direction from back to front, the track is arranged obliquely downwards;
and a winch is arranged at the rear end of the track and is connected with the mine transport vehicle through a traction rope.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a mine transport vechicle and rail transport system, its mine transport vechicle can realize advancing subaerial through being equipped with a pair of preceding wheel and a pair of rear wheel, through being equipped with a pair of preceding rail wheel and a pair of rear rail wheel, can also advance on the track, makes the mine can carry out rail transport and trackless transportation simultaneously, can satisfy multiple operating mode demand, improves the transport speed.
Drawings
Fig. 1 is a side view of a mine transport vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic view of a pair of front wheels, a pair of front rail wheels, a pair of rear wheels, and a pair of rear rail wheels mounted to the bottom of the frame;
FIG. 3 is a schematic illustration of the connection of the front suspension, front boom, front rail wheels and front wheels;
FIG. 4 is a schematic illustration of the connection of the rear suspension, rear boom, rear rail wheel and rear wheel;
fig. 5 is a schematic view of a rail transportation system according to an embodiment of the present invention;
fig. 6 is a schematic view of the front and rear rail wheels on the rail.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-4, an embodiment of the present invention provides a mine transportation vehicle, which includes a frame 1, a pair of front wheels 2, a pair of rear wheels 3, a pair of front track wheels 4, and a pair of rear track wheels 5.
The bottom of the frame 1 is provided with a front suspension 11 and a rear suspension 12 at a front-rear interval.
Each front wheel 2 is connected to the front suspension 11 via a front axle 21 and each rear wheel 3 is connected to the rear suspension 12 via a rear axle 31.
A pair of front booms 13 is connected to the front suspension 11, and the two front rail wheels 4 are respectively and pivotally mounted on the two front booms 13.
The radius of the front rail-wheel 4 is smaller than the radius of the front wheel 2, and the front rail-wheel 4 is located between the front wheel axle 21 and the bottom of the front wheel 2 in the vertical direction.
A pair of rear booms 14 is connected to the rear suspension 12, and the two rear rail wheels 5 are pivotally mounted on the two rear booms 14, respectively.
The radius of the rear rail wheel 5 is smaller than the radius of the rear wheel 3, and the rear rail wheel 5 is located between the rear wheel axle 31 and the bottom of the rear wheel 3 in the vertical direction.
The utility model provides a mine transport vechicle can realize having rail and trackless dual-purpose. The mine transport vehicle comprises a frame 1, a pair of front wheels 2, a pair of rear wheels 3, a pair of front track wheels 4 and a pair of rear track wheels 5.
The bottom of the frame 1 has a front suspension 11 and a rear suspension 12, the front suspension 11 being located on the front side of the rear suspension 12. The front suspension 11 is used for mounting the front wheels 2 and the front rail wheels 4, and the rear suspension 12 is used for mounting the rear wheels 3 and the rear rail wheels 5. The radius of the front rail wheels 4 is smaller than that of the front wheels 2, and the radius of the rear rail wheels 5 is smaller than that of the rear wheels 3. Two front rail wheels 4 are located between the two front wheels 2 and two rear rail wheels 5 are located between the two rear wheels 3.
The two front wheels 2 are connected to the left and right sides of the front suspension 11 via front wheel axles 21, respectively, and the two rear wheels 3 are connected to the left and right sides of the rear suspension 12 via rear wheel axles 31, respectively. The mine transport vehicle can be set to be a front drive, a rear drive or a four-drive according to actual needs. When the mine truck is operating on the ground, it travels over the front wheels 2 and the rear wheels 3.
The front suspension 11 is connected with a pair of front suspension arms 13, the two front suspension arms 13 are arranged at intervals from left to right, and the two front suspension arms 13 respectively extend downwards. The front boom 13 is used for mounting the front rail wheels 4. The two front rail wheels 4 are mounted on two front booms 13, respectively, the front rail wheels 4 being turnable in relation to the front booms 13, so-called front rail wheels 4 being pivotably mounted on the front booms 13.
In the vertical direction, the front rail wheels 4 are between the front wheel axle 21 and the bottom of the front wheels 2, and the front wheels 2 may be suspended outside the rails 6 when the front rail wheels 4 are on the rails 6. The front rail wheels 4 do not affect the travel of the front wheels 2 when the front wheels 2 travel in contact with the ground.
The rear suspension 12 is connected with a pair of rear suspension arms 14, the two rear suspension arms 14 are arranged at intervals from left to right, and the two rear suspension arms 14 respectively extend downwards. The rear boom 14 is used for mounting the rear rail wheel 5. Two rear rail wheels 5 are mounted on the two rear booms 14, respectively, the rear rail wheels 5 being rotatable relative to the rear booms 14, so-called rear rail wheels 5 being pivotably mounted on the rear booms 14.
In the vertical direction, the rear rail wheel 5 is between the rear wheel axle 31 and the bottom of the rear wheel 3, and the rear wheel 3 may be suspended outside the rail 6 when the rear rail wheel 5 is on the rail 6. When the rear wheel 3 travels in contact with the ground, the rear rail wheel 5 does not affect the travel of the rear wheel 3.
The width between the two front track wheels 4 is equal to the width between the two rear track wheels 5 to hold the two tracks 6.
When the mine transport vehicle is transported on the track 6, the front track wheel 4 and the rear track wheel 5 on each side are positioned on one track 6, the front wheels 2 and the rear wheels 3 are positioned on the outer side of the track 6 and are suspended, and the mine transport vehicle mainly runs on the track 6 by the front track wheel 4 and the rear track wheel 5.
Therefore, the utility model provides a mine transport vechicle through being equipped with a pair of front wheel 2 and a pair of rear wheel 3, can realize marcing subaerial, through being equipped with a pair of front rail wheel 4 and a pair of rear rail wheel 5, can also march on track 6, makes the mine can carry out rail transport and trackless transportation simultaneously, can satisfy multiple operating mode demand, improves the transport speed.
In one embodiment, as shown in fig. 3, the front boom 13 includes a front boom vertical arm 131 and a front boom cross arm 132, and the front boom cross arm 132 is connected to the front boom vertical arm 131 in an L-shape.
The upper end of the front boom vertical arm 131 is connected to the front suspension 11, and the front rail wheel 4 is rotatably mounted on the front boom lateral arm 132.
The front boom cross arm 132 and the front boom vertical arm 131 are integrally formed into an L-shaped structure, the upper end of the front boom vertical arm 131 is connected with the front suspension 11, the front rail wheel 4 is mounted on the front boom cross arm 132, and the front rail wheel 4 can rotate relative to the front boom cross arm 132, so that the front rail wheel 4 is convenient to mount.
In one embodiment, the front boom crossarms 132 in the front booms 13 of each side extend towards the front wheels 2 on the same side, as shown in fig. 3. That is, the two front boom cross arms 132 extend toward the outer side of the frame 1, so that the width between the two front rail wheels 4 can be expanded, and the two front boom cross arms can be matched with the two rails 6 with wider spacing distance, thereby being beneficial to improving the stability of the frame 1 on the rails 6.
In one embodiment, as shown in FIG. 4, the rear boom 14 includes a rear boom vertical arm 141 and a rear boom cross arm 142, the rear boom cross arm 142 being connected to the rear boom vertical arm 141 in an L-shape.
The upper end of the rear boom vertical arm 141 is connected to the rear suspension 12, and the rear rail wheel 5 is rotatably mounted on the rear boom lateral arm 142.
The rear boom cross arm 142 and the rear boom vertical arm 141 are integrally formed into an L-shaped structure, the upper end of the rear boom vertical arm 141 is connected with the rear suspension 12, the rear rail wheel 5 is mounted on the rear boom cross arm 142, and the rear rail wheel 5 can rotate relative to the rear boom cross arm 142, so that the rear rail wheel 5 is convenient to mount.
In one embodiment, as shown in fig. 4, the rear boom crossarms 142 in the rear booms 14 of each side extend toward the rear wheels 3 on the same side. That is, the two rear boom cross arms 142 extend toward the outer side of the frame 1, so that the width between the two rear rail wheels 5 can be expanded, and the two rear boom cross arms can be matched with the two rails 6 with wider spacing distance, thereby being beneficial to improving the stability of the frame 1 on the rails 6.
In one embodiment, as shown in fig. 3, a front damping member 15 is installed between the front boom 13 and the front suspension 11 to perform a damping function. The front damping member 15 may be a rubber damping member, such as a rubber suspension, or a rubber pad may be padded directly between the front boom 13 and the front suspension 11.
In one embodiment, as shown in fig. 4, a rear damping member 16 is installed between the rear boom 14 and the rear suspension 12 to perform a damping function. The rear damping member 16 may be a rubber damping member, such as a rubber suspension, or a rubber pad may be padded directly between the rear boom 14 and the rear suspension 12.
In one embodiment, the front wheel 2 and the rear wheel 3 are rubber wheels, namely rubber wheels or rubber tires, and have strong ground biting capacity and stable running.
As shown in fig. 5-6, an embodiment of the present invention provides a rail transportation system, which includes two spaced rails 6 and the mine transportation vehicle according to any of the foregoing embodiments.
A sleeper 7 is laid below the rail 6.
The mine carriage is able to travel on rails 6.
When the mine transport vehicle is positioned on the tracks 6, a pair of front track wheels 4 and a pair of rear track wheels 5 of the mine transport vehicle are respectively positioned on the two tracks 6; a pair of front wheels 2 and a pair of rear wheels 3 of the mine truck are suspended outside of two rails 6, respectively.
The utility model provides a rail transport system includes track 6 and mine transport vechicle of two interval arrangements.
For the structure, structure and working principle of the mine transportation vehicle, please refer to the description part of the mine transportation vehicle, which is not described herein again.
When the mine transport vehicle climbs onto the track 6 from the ground, the front track wheel 4 and the rear track wheel 5 on each side are positioned on one track 6, the front wheels 2 and the rear wheels 3 are positioned on the outer side of the track 6 and are suspended, and the mine transport vehicle mainly moves on the track 6 by the front track wheel 4 and the rear track wheel 5. When the mine truck is operating on the ground, it travels over the front wheels 2 and the rear wheels 3.
Therefore, the utility model provides a rail transport system, its mine transport vechicle can realize advancing subaerial through being equipped with a pair of preceding wheel 2 and a pair of rear wheel 3, through being equipped with a pair of preceding rail wheel 4 and a pair of rear rail wheel 5, can also advance on track 6, makes the mine can carry out rail transport and trackless transportation simultaneously, can satisfy multiple operating mode demand, improves the transport speed.
In one of the embodiments, the rails 6 are arranged obliquely downward in the direction from the rear to the front as shown in fig. 5.
A winch 8 is arranged at the rear end of the track 6, and the winch 8 is connected with the mine transport vehicle through a traction rope 9.
In the embodiment, the mine transport vehicle can be dragged by the winch 8 to advance on the inclined track 6, and the winch 8 is connected with the frame 1 through the traction rope 9, so that the mine transport vehicle has the inclined shaft track transport capacity and can meet the transport requirement of an inclined shaft.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. A mine transport vehicle is characterized by comprising a frame, a pair of front wheels, a pair of rear wheels, a pair of front rail wheels and a pair of rear rail wheels;
a front suspension and a rear suspension are arranged at the bottom of the frame at intervals in the front-rear direction;
each of the front wheels is connected to the front suspension by a front axle, and each of the rear wheels is connected to the rear suspension by a rear axle;
the front suspension is connected with a pair of front suspension arms, and the two front track wheels are respectively and pivotally arranged on the two front suspension arms;
the radius of the front track wheel is smaller than that of the front wheel, and the front track wheel is positioned between the front wheel shaft and the bottom of the front wheel in the vertical direction;
the rear suspension is connected with a pair of rear suspension arms, and the two rear track wheels are respectively and pivotally arranged on the two rear suspension arms;
the radius of the rear track wheel is smaller than that of the rear wheel, and the rear track wheel is positioned between the rear wheel shaft and the bottom of the rear wheel in the vertical direction.
2. The mine transport vehicle of claim 1, wherein the front boom includes a front boom vertical arm and a front boom cross arm, the front boom cross arm being connected to the front boom vertical arm in an L-shape;
the upper end of the front suspension arm vertical arm is connected to the front suspension, and the front track wheel is rotatably arranged on the front suspension arm cross arm.
3. The mine transport vehicle of claim 2, wherein the front boom crossarms in the front boom of each side extend toward the front wheels on the same side.
4. The mine transport vehicle of claim 1, wherein the rear boom includes a rear boom vertical arm and a rear boom cross arm, the rear boom cross arm being connected to the rear boom vertical arm in an L-shape;
the upper end of the rear suspension arm vertical arm is connected to the rear suspension, and the rear track wheel is rotatably arranged on the rear suspension arm cross arm.
5. The mine transport vehicle of claim 4, wherein the rear boom cross arms in the rear boom of each side extend toward the rear wheels on the same side.
6. The mine transport vehicle of any one of claims 1 to 5, wherein a front vibration damping member is mounted between the front boom and the front suspension.
7. The mine transport vehicle of any one of claims 1 to 5, wherein a rear vibration damping member is mounted between the rear boom and the rear suspension.
8. The mine transport vehicle of any one of claims 1 to 5, wherein the front wheels and the rear wheels are rubber wheels, respectively.
9. A rail transport system comprising two spaced rails and a mine car as claimed in any one of claims 1 to 8;
a sleeper is laid below the track;
the mine transport vehicle is capable of traveling on the track;
when the mine transport vehicle is positioned on the tracks, the pair of front track wheels and the pair of rear track wheels of the mine transport vehicle are respectively positioned on the two tracks, and the pair of front wheels and the pair of rear wheels of the mine transport vehicle are respectively suspended on the outer sides of the two tracks.
10. The rail transport system of claim 9, wherein the rail is arranged obliquely downward in a direction from rear to front;
and a winch is arranged at the rear end of the track and is connected with the mine transport vehicle through a traction rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202903.8U CN214083742U (en) | 2020-12-25 | 2020-12-25 | Mine transport vehicle and rail transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202903.8U CN214083742U (en) | 2020-12-25 | 2020-12-25 | Mine transport vehicle and rail transport system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214083742U true CN214083742U (en) | 2021-08-31 |
Family
ID=77433582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023202903.8U Active CN214083742U (en) | 2020-12-25 | 2020-12-25 | Mine transport vehicle and rail transport system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214083742U (en) |
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2020
- 2020-12-25 CN CN202023202903.8U patent/CN214083742U/en active Active
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