CN212423096U - Novel buffer unilateral bend side dump type mine car device - Google Patents
Novel buffer unilateral bend side dump type mine car device Download PDFInfo
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- CN212423096U CN212423096U CN202020247593.2U CN202020247593U CN212423096U CN 212423096 U CN212423096 U CN 212423096U CN 202020247593 U CN202020247593 U CN 202020247593U CN 212423096 U CN212423096 U CN 212423096U
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Abstract
The utility model discloses a novel buffer unilateral bend side dump type mine car device, belonging to the technical field of mining equipment, comprising a side dump type mine car and a bend; the method is characterized in that: the discharging rail of the curved rail is arranged in a wave shape on the vertical surface; a guide positioning plate is arranged below one side of the track support along the horizontal direction; one end of the cross bar is welded with the upper part of the top of the movable side door, and the middle part of the cross bar is hinged with the carriage; the bottom of the carriage of the side dump car at one side far away from the movable side door is provided with a crank arm and a roller wheel, and an anti-overturn guide wheel is arranged below the roller wheel; the utility model has the advantages that: the connecting rod structure realizes the automatic opening of the movable side door, and the discharging rail is arranged in a wave shape on the vertical surface, so that the smooth material discharging can be realized through the vibrating vehicle body while the movable side door is opened; the chassis is provided with the anti-rollover guide wheel through rotating connection, so that rollover is effectively avoided.
Description
The technical field is as follows:
the utility model belongs to the technical field of mining equipment, more specifically relates to a novel buffer unilateral bend side dump car device.
Background art:
the mine car can be divided into the following parts according to different structures and unloading modes: the automatic dumping car comprises a fixed mine car, a tipping bucket mine car, a unilateral bend side dumping mine car, a bottom side dumping mine car and a shuttle mine car, wherein the unilateral bend side dumping mine car is called a bend side dumping mine car for short, and the automatic dumping and the automatic resetting of a carriage are realized by a dumping wheel through a dumping bend in the advancing process of the mine car.
The ore unloading operation of the existing single-side curved rail side-dumping mine car on the market is that under the traction of the locomotive, when an unloading wheel climbs a curved rail, the materials are overturned in a carriage to realize unloading due to gravity, and the carriage returns to the original position after the car passes the curved rail; the device has the following defects in practical use: 1. when in discharging, the side door is too heavy to cause unsmooth discharging of materials, although the materials are remained in the overturned carriage; 2. when unloading, the side door is too heavy, and the gravity of the material is dead weight, so that the gravity center of the mine car is unstable, and the mine car is easy to turn on one side.
A patent previously filed by the company: 201320742614.8, the single side bend side dump mine car, the adoption is that the chassis outside sets up the baffle of preventing turning over, the upper portion that the dog of preventing turning over kept off at the baffle outer end of preventing turning over constitutes the stop device of preventing turning over, but this kind of structure has serious defect, prevent turning over the dog overlength and can influence the normal operating of mine car wheel pair, prevent turning over the dog overlength and can stick out the automobile body outside, there is the potential safety hazard, prevent turning over the dog and just cooperate, can produce the problem of slippage along with the increase of live time, especially, in the mine car process of marcing, prevent turning over the dog and prevent turning over and belong to the hard friction between the dog, bring very big resistance for the mine car is marching, also accelerated the damage of preventing turning over the dog.
The utility model has the following contents:
in order to solve the problems and overcome the defects of the prior art, the utility model provides a novel buffer unilateral curved rail side dump type mine car device;
the first technical problem to be solved is that: when in discharging, the side door is too heavy to cause unsmooth discharging of materials, although the materials are remained in the overturned carriage;
the second technical problem to be solved is that: when in unloading, the side door is too heavy, and the dead weight of the materials is added, so that the gravity center of the mine car is unstable, and the mine car is easy to roll over;
the utility model provides a concrete technical scheme of above-mentioned technical problem does: the novel buffer unilateral bend side dump type mine car device comprises a side dump type mine car and a bend arranged on one side of the side dump type mine car; the method is characterized in that: the curved rail comprises an installation base, a rail support is arranged on the upper end face of the installation base, a curved surface rail is arranged on the upper end face of the rail support, the curved surface rail comprises a feeding curved rail and a discharging curved rail which are both circular arc-shaped curved rails, a discharging rail is further arranged between the feeding curved rail and the discharging curved rail, and the discharging rail is arranged in a wave shape on a vertical surface; a guide positioning plate is arranged below one side of the track support along the horizontal direction;
the side dump car comprises a carriage, a chassis and wheels, wherein the carriage is arranged on the chassis, one side of the carriage is a movable side door, the top of the movable side door is fixed on the carriage through a hinged shaft, a connecting rod structure is arranged on the end surface of the carriage and comprises a cross rod and an inclined rod, one end of the cross rod is welded and connected with the upper part of the top of the movable side door, the middle part of the cross rod is hinged and connected with the carriage, the other end of the cross rod is hinged and connected with the inclined rod, and the other end of the inclined rod is hinged and connected with the chassis;
the bottom of the carriage of the side dumping car positioned at one side of the movable side door is connected with the chassis in a hinged mode, the bottom of the carriage of the side dumping car positioned at one side far away from the movable side door is provided with a crank arm and a roller wheel, the crank arm and the roller wheel are connected in a rotary connection mode, the crank arm is fixed with the bottom of the carriage, and the roller wheel is matched with a curved surface track of the crank rail; a guide post is welded on one side of the chassis below the roller, an anti-overturning guide wheel is arranged at the end part of the guide post through rotating connection, and the upper end face of the anti-overturning guide wheel is matched with the lower end face of the positioning plate.
Furthermore, the included angle between the feeding curved track and the horizontal plane is 10-20 degrees.
Further, the end of the positioning plate is arranged to be L-shaped.
Furthermore, the front end and the rear end of the chassis are provided with buffer contact heads which are welded into an arc-shaped structure by steel plates.
The utility model has the advantages that:
the device has the advantages that the carriage is overturned, the movable side door is automatically opened through the connecting rod structure, the discharging rail is arranged in a wave shape on the vertical surface, and when the movable side door is opened, smooth material discharging can be realized through the vibrating vehicle body, so that the problems that the discharging of the material is not smooth due to the fact that the side door is too heavy and the material still has a large amount of residues during discharging are solved;
one side of the chassis below the roller wheels is welded with a guide post, and the end part of the guide post is provided with an anti-rollover guide wheel through rotating connection, so that the problems that the gravity center of the mine car is unstable and the mine car is prone to rollover due to too heavy side doors and the dead weight of materials during unloading are effectively solved;
the tip of locating plate sets to the L type, and the locating plate can be at horizontal direction and vertical direction combined action preventing turning over the leading wheel, prevents through sliding preventing turning over the sideslip of leading wheel.
Description of the drawings:
FIG. 1 is a schematic structural view of a side-dump mine car according to the present invention;
FIG. 2 is a schematic side view of the side dump car of the present invention;
FIG. 3 is a schematic structural view of a side view of an embodiment of the side dump car of the present invention;
FIG. 4 is a schematic structural view of the front view of the curved track of the present invention;
FIG. 5 is a schematic structural diagram of a top view of the curved track of the present invention; in the drawings:
1. the buffer collides with the head; 2. a chassis; 3. a carriage; 4. a crank arm; 5. a wheel; 6. a diagonal bar; 7. a cross bar; 8. a movable side door; 9. an anti-overturn guide wheel; 10. a roller; 11. positioning a plate; 12. installing a base; 13. a curved track; 14. feeding a curved track; 15. a discharge rail; 16. and (5) blanking a curved track.
The specific implementation mode is as follows:
to further clarify the objects, aspects and advantages of the present invention, a more complete description of the invention will now be rendered by reference to the appended drawings, which are illustrated in fig. 1-5. In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model discloses a concrete implementation mode: the novel buffer unilateral bend side dump type mine car device comprises a side dump type mine car and a bend arranged on one side of the side dump type mine car; the method is characterized in that: the curved rail comprises a mounting base 12, a rail support is arranged on the upper end face of the mounting base 12, a curved rail 13 is arranged on the upper end face of the rail support, the curved rail 13 comprises a feeding curved rail 14 and a discharging curved rail 16 which are both circular arc-shaped curved rails, a discharging rail 15 is further arranged between the feeding curved rail 14 and the discharging curved rail 16, and the discharging rail 15 is arranged in a wave shape on a vertical surface; a guide positioning plate 11 is arranged below one side of the track support along the horizontal direction;
the side dump car comprises a carriage 3, a chassis 2 and wheels 5, wherein the carriage 3 is arranged on the chassis 2, one side of the carriage 3 is a movable side door 8, the top of the movable side door 8 is fixed on the carriage 3 through a hinged shaft, a connecting rod structure is arranged on the end surface of the carriage 3 and comprises a cross rod 7 and an inclined rod 6, one end of the cross rod 7 is welded and connected with the upper part of the top of the movable side door 8, the middle part of the cross rod 7 is hinged and connected with the carriage 3, the other end of the cross rod 7 is hinged and connected with the inclined rod 6, and the other end of the inclined rod 6 is hinged and connected with the chassis 2;
the bottom of a carriage 3 of the side dumping car positioned at one side of the movable side door 8 is connected with the chassis 2 in a hinged mode, the bottom of the carriage 3 of the side dumping car positioned at one side far away from the movable side door 8 is provided with a crank arm 4 and a roller 10, the crank arm 4 is connected with the roller 10 in a rotary connection mode, the crank arm 4 is fixed with the bottom of the carriage 3, and the roller 10 is matched with a curved track 13 of a curved track; a guide post is welded on one side of the chassis 2 below the roller 10, an anti-overturn guide wheel 9 is rotatably connected to the end of the guide post, and the upper end face of the anti-overturn guide wheel 9 is matched with the lower end face of the positioning plate 11.
Furthermore, the included angle between the feeding curved track 14 and the discharging curved track 16 and the horizontal plane is 10-20 degrees.
Further, the end of the positioning plate 11 is provided in an L shape.
Furthermore, the front end and the rear end of the chassis 2 are provided with the buffer collision heads 1, the buffer collision heads 1 are arranged to be welded into an arc-shaped structure by steel plates, the utility model relates to a novel buffer unilateral curved rail side dump type mine car device, when in specific work,
1. the bottom of a carriage 3 of the side-dumping mine car positioned on one side of a movable side door 8 is connected with a chassis 2 in a hinged mode, a crank arm 4 and a roller 10 are arranged at the bottom of the carriage 3 of the side-dumping mine car positioned on one side far away from the movable side door 8, the carriage is turned over when the carriage is lifted by matching with a crank rail, the movable side door 8 is automatically opened through a connecting rod structure, the movable side door 8 is arranged in a wave shape on a vertical surface by combining with an unloading rail 15, and smooth material unloading can be realized through a vibrating car body when the movable side door 8 is opened, so that the problems that the discharging of materials is not smooth and the materials still have a large amount of residues due to the over weight of the side door during the discharging process;
2. one side of the chassis at the inner side of the roller 10 is welded with a guide post, the end part of the guide post is provided with an anti-rollover guide wheel 9 through rotating connection, the upper end surface of the anti-rollover guide wheel 9 is matched with the lower end surface of a positioning plate 11, the positioning plate 11 is positioned in the middle of a track support 13, the chassis 2 of the side dumping type mine car can be stabilized, and the problems that the gravity center of the mine car is unstable and the side dumping is easy to turn over due to too heavy side doors and the dead weight of materials during dumping are effectively avoided;
3. the tip of locating plate 11 sets to the L type, and the locating plate can be at horizontal direction and vertical direction combined action at the leading wheel 9 that prevents to turn over, prevents the sideslip of preventing turning over the leading wheel.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The novel buffer unilateral curved rail side dump type mine car device comprises a side dump type mine car and a curved rail arranged on one side of the side dump type mine car; the method is characterized in that: the curved rail comprises a mounting base (12), a rail support is arranged on the upper end face of the mounting base (12), a curved surface rail (13) is arranged on the upper end face of the rail support, the curved surface rail (13) comprises a feeding curved rail (14) and a discharging curved rail (16) which are both arc-shaped curved rails, a discharging rail (15) is further arranged between the feeding curved rail (14) and the discharging curved rail (16), and the discharging rail (15) is arranged in a wave shape on a vertical surface; a guide positioning plate (11) is arranged below one side of the track support along the horizontal direction;
the side dump car comprises a carriage (3), a chassis (2) and wheels (5), wherein the carriage (3) is installed on the chassis (2), one side of the carriage (3) is provided with a movable side door (8), the top of the movable side door (8) is fixed on the carriage (3) through a hinge shaft, the end surface of the carriage (3) is provided with a connecting rod structure, the connecting rod structure comprises a cross rod (7) and an inclined rod (6), one end of the cross rod (7) is welded with the upper part of the top of the movable side door (8), the middle part of the cross rod (7) is hinged with the carriage (3), the other end of the cross rod (7) is hinged with the inclined rod (6), and the other end of the inclined rod (6) is hinged with the chassis (2);
the bottom of a carriage (3) of the side dump car positioned on one side of the movable side door (8) is connected with the chassis (2) in a hinged mode, a crank arm (4) and a roller (10) are arranged at the bottom of the carriage (3) of the side dump car positioned on one side far away from the movable side door (8), the crank arm (4) and the roller (10) are connected in a rotating connection mode, the crank arm (4) is fixed with the bottom of the carriage (3), and the roller (10) is matched with a curved track (13) of a curved track; one side of the chassis (2) below the roller (10) is welded with a guide post, the end part of the guide post is connected with an anti-turning guide wheel (9) through rotation, and the upper end surface of the anti-turning guide wheel (9) is matched with the lower end surface of the positioning plate (11).
2. The novel buffer unilateral curved rail side dump car device according to claim 1, characterized in that the feeding curved rail (14) and the discharging curved rail (16) form an included angle of 10-20 degrees with the horizontal plane.
3. A new buffer unilateral bend side dump car device according to claim 1, characterized in that the ends of the location plate (11) are arranged in an L-shape.
4. A novel buffer unilateral bend side dump car device according to claim 1, characterized in that the front and back ends of the chassis (2) are provided with buffer strikers (1), and the buffer strikers (1) are arranged to be welded into an arc-shaped structure by steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247593.2U CN212423096U (en) | 2020-03-04 | 2020-03-04 | Novel buffer unilateral bend side dump type mine car device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247593.2U CN212423096U (en) | 2020-03-04 | 2020-03-04 | Novel buffer unilateral bend side dump type mine car device |
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| CN212423096U true CN212423096U (en) | 2021-01-29 |
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| CN202020247593.2U Active CN212423096U (en) | 2020-03-04 | 2020-03-04 | Novel buffer unilateral bend side dump type mine car device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158374A (en) * | 2022-07-27 | 2022-10-11 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
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2020
- 2020-03-04 CN CN202020247593.2U patent/CN212423096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158374A (en) * | 2022-07-27 | 2022-10-11 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
| CN115158374B (en) * | 2022-07-27 | 2023-09-22 | 上海伯镭智能科技有限公司 | Automatic dumping method and device for unmanned mine car |
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