Curve lane endless rope transportation driving device
By introducing track, adaptive steering, and braking mechanisms into the endless rope winch, the problem of derailment or rollover caused by cable deviation was solved, and the safe and stable transportation of the shuttle car was achieved.
Patent Information
- Application Number
- CN202520420828.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing endless rope winches are prone to derailment or overturning in tunnels due to cable deviation, resulting in low practicality.
The system employs a track, adaptive steering mechanism, and braking mechanism to ensure that the wire rope is in the middle position of the track. It is supported by support rollers and adjusted by steering wheels to prevent the cable from deviating, and the braking mechanism prevents the car from slipping.
It effectively prevents the shuttle car from derailing or overturning due to cable deviation, thus improving the practicality and safety of the device.
Smart Images
Figure CN223792832U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tunnel transportation technology, specifically a winding tunnel endless rope transportation drive device. Background Technology
[0002] Endless rope winches are a commonly used piece of equipment in underground coal mine transportation. They are easy to operate, suitable for changes in roadway slope, and can transport materials over distances exceeding 1000m.
[0003] When using existing endless rope winches for transportation, due to the long tunnels and large gradient changes, the cable working on some inclined tracks or curves may deviate to one side. This causes the shuttle running on the track to be prone to derailment or overturning due to the cable deviation, resulting in low practicality. Utility Model Content
[0004] The purpose of this utility model is to provide a winding road endless rope transport drive device, which ensures that the vehicle will not derail or overturn due to cable deviation, improves the practicality of the device, and solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding endless rope transport drive device for curved roadways, comprising a track, a steering adaptive mechanism, and a braking mechanism. A base is installed at the starting end of the track. Two fixed seats and a drive motor are longitudinally installed on the upper surface of the base. A winding drum is rotatably installed between the two fixed seats. One end of the winding drum has a rotating shaft connected to the output shaft of the drive motor via a flange, and the other end is equipped with a brake disc. Two braking mechanisms are symmetrically installed on the upper surface of the base on the left and right sides of the brake disc. A support roller is rotatably installed in the middle of the peak of the track slope. A steering adaptive mechanism is installed in the middle of the track curve. A shuttle car is provided on the track. A connecting hook is installed in the middle of the bottom of the tail end of the shuttle car. A steel wire rope is connected to the connecting hook, and the other end of the steel wire rope is fixed to the winding drum.
[0006] Preferably, the shuttle car itself is equipped with a walking mechanism. By setting up a walking mechanism, the shuttle car can move around easily.
[0007] Preferably, the braking mechanism consists of a support plate, an arc-shaped seat, a brake electric rod, and a guide rod. The support plate is mounted on the base, with the brake electric rod installed in the middle of the outer side of the support plate and guide rods symmetrically and movably installed at both ends. The extended end of the brake electric rod and one inner end of the two guide rods are jointly mounted with an arc-shaped seat. By setting up the braking mechanism, the winding drum can be braked.
[0008] Preferably, the adaptive steering mechanism comprises a mounting plate, mounting seats, support seats, round rods, a steering wheel, and springs. The mounting plate is mounted on the track. Two support seats are symmetrically mounted on the top of the mounting plate. Two round rods are symmetrically slidably mounted on both ends of each support seat. Springs are fitted onto each of the four round rods, with one end of the spring fixed to the end of the round rod and the other end fixed to the support seat. A mounting seat is mounted on the inner end of two round rods on the same side. A steering wheel is rotatably mounted on the top center of the two mounting seats. By setting up the adaptive steering mechanism, the wire rope is positioned in the middle of the track when the shuttle car turns.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] When this utility model is in use, the shuttle car drives the wire rope along the track into the tunnel. When the shuttle car passes the top of the track, the support roller will support the wire rope. When the shuttle car passes the turn of the track, the tip of the bottom connecting hook will open the two steering wheels, and the wire rope will enter between the two steering wheels. When the wire rope is under force, the two steering wheels will adjust adaptively under the action of the spring, so that the wire rope is always in the middle of the track, thereby ensuring that the vehicle will not derail or overturn due to the deviation of the cable, thus improving the practicality of the device. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model;
[0012] Figure 2 This is a schematic diagram of the adaptive steering mechanism of this utility model;
[0013] Figure 3 This is a schematic diagram of the braking mechanism of this utility model;
[0014] Figure 4 This is a schematic diagram of the connecting hook structure of this utility model.
[0015] In the diagram: 1. Brake electric lever; 2. Support plate; 3. Arc-shaped seat; 4. Brake disc; 5. Base; 6. Smooth rod; 7. Track; 8. Support roller; 9. Mounting plate; 10. Round rod; 11. Shuttle car; 12. Connecting hook; 13. Mounting seat; 14. Support seat; 15. Steering wheel; 16. Spring; 17. Drive motor; 18. Winding drum; 19. Wire rope; 20. Fixed seat. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figures 1 to 4 This utility model provides a technical solution for a winding road endless rope transport drive device: a winding road endless rope transport drive device includes a track 7, a steering adaptive mechanism and a braking mechanism. A base 5 is installed at the starting end of the track 7. Two fixed seats 20 and a drive motor 17 are longitudinally installed on the upper surface of the base 5. A winding drum 18 is rotatably installed between the two fixed seats 20. One end of the winding drum 18 is connected to the output shaft of the drive motor 17 through a flange, and a brake disc 4 is installed at the other end. Two braking mechanisms are symmetrically installed on the left and right sides of the brake disc 4 on the upper surface of the base 5. The braking mechanism consists of a support plate 2, an arc-shaped seat 3, a brake electric rod 1 and a guide rod 6. The support plate 2 is installed on the base 5. The brake electric rod 1 is installed in the middle of the outer side of the support plate 2, and the guide rods 6 are symmetrically and movably installed at both ends. The extended end of the brake electric rod 1 and one end of the inner side of the two guide rods 6 are jointly installed with the arc-shaped seat 3. When the shuttle car 11 is loading goods on the slope, the two brake electric rods 1 work to drive the two arc-shaped seats 3 to extend and clamp the brake disc 4 to prevent the car from slipping and causing damage to the drive motor 17.
[0018] A support roller 8 is rotatably installed at the center of the ramp peak of track 7. A steering adaptive mechanism is installed at the center of the turn of track 7. The steering adaptive mechanism consists of a mounting plate 9, mounting base 13, support base 14, round rods 10, steering wheels 15, and springs 16. The mounting plate 9 is installed on track 7. Two support bases 14 are symmetrically installed on the top of the mounting plate 9. Two round rods 10 are symmetrically slidably installed at both ends of the two support bases 14. Springs 16 are fitted on all four round rods 10. One end of the spring 16 is fixed to the end of the round rod 10, and the other end is fixed to the support base 14. The inner end of the two round rods 10 on the same side is jointly installed with a mounting base 13. A steering wheel 15 is rotatably installed at the center of the top of the two mounting bases 13. A shuttle car is provided on track 7. 11. The shuttle 11 has its own traveling mechanism. A connecting hook 12 is installed in the middle of the bottom of the tail end of the shuttle 11. A steel wire rope 19 is connected to the connecting hook 12, and the other end of the steel wire rope 19 is fixed to the winding drum 18. In use, the shuttle 11 drives the steel wire rope 19 along the track 7 into the tunnel. When the shuttle 11 passes the peak of the track 7, the support roller 8 supports the steel wire rope 19. When the shuttle 11 passes the bend of the track 7, the tip of its bottom connecting hook 12 will open the two steering wheels 15, and the steel wire rope 19 will enter between the two steering wheels 15 to limit its movement. When the shuttle 11 is full, the drive motor 17 works to drive the winding drum 18 to rotate and wind up the steel wire rope 19. During winding, the shuttle 11 moves back along the track 7.
[0019] All motors in this utility model are designed using the small servo motor model 14HS2408. This model of motor is only for reference by those skilled in the art. Those skilled in the art can select motors with the same parameters and functions for installation and debugging according to actual production needs. This utility model will not elaborate further.
[0020] When this utility model is in use, the shuttle 11 drives the wire rope 19 along the track 7 into the tunnel. When the shuttle 11 passes the peak of the track 7, the support roller 8 will support the wire rope 19. When the shuttle 11 passes the bend of the track 7, the tip of its bottom connecting hook 12 will open the two steering wheels 15, and the wire rope 19 will enter between the two steering wheels 15 to limit its movement. When the shuttle 11 is loading goods on the slope, the two brake electric levers 1 will work to drive the two arc-shaped seats 3 to extend and clamp the brake disc 4 to prevent the car from slipping and causing damage to the drive motor 17. When the shuttle 11 is full of goods, the drive motor 17 will work to drive the winding drum 18 to rotate and wind up the wire rope 19. When winding up, the shuttle 11 will move back along the track 7.
[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A continuous rope transport drive device for curved roadways, comprising a track (7), a steering adaptive mechanism, and a braking mechanism, characterized in that: The track (7) is equipped with a base (5) at the starting end. Two fixed seats (20) and a drive motor (17) are longitudinally mounted on the upper surface of the base (5). A winding drum (18) is rotatably mounted between the two fixed seats (20). One end of the winding drum (18) is connected to the output shaft of the drive motor (17) through a flange, and the other end is equipped with a brake disc (4). Two braking mechanisms are symmetrically mounted on the upper surface of the base (5) on the left and right sides of the brake disc (4). A support roller (8) is rotatably mounted in the middle of the top of the track (7) slope. A steering adaptive mechanism is installed in the middle of the turning point of the track (7). A shuttle car (11) is provided on the track (7). A connecting hook (12) is installed in the middle of the bottom of the tail end of the shuttle car (11). A steel wire rope (19) is connected to the connecting hook (12). The other end of the steel wire rope (19) is fixed on the winding drum (18).
2. The endless rope transport drive device for curved roadways according to claim 1, characterized in that: The shuttle car (11) itself has a walking mechanism.
3. The endless rope transport drive device for curved roadways according to claim 1, characterized in that: The braking mechanism consists of a support plate (2), an arc-shaped seat (3), a brake electric rod (1), and a light rod (6). The support plate (2) is installed on the base (5). The brake electric rod (1) is installed in the middle of the outer side of the support plate (2), and the light rods (6) are symmetrically and movable at both ends. The arc-shaped seat (3) is installed at the extended end of the brake electric rod (1) and the inner end of the two light rods (6).
4. The endless rope transport drive device for curved roadways according to claim 1, characterized in that: The adaptive steering mechanism consists of a mounting plate (9), a mounting seat (13), a support seat (14), round rods (10), a steering wheel (15), and a spring (16). The mounting plate (9) is mounted on the track (7). Two support seats (14) are symmetrically mounted on the top of the mounting plate (9). Two round rods (10) are symmetrically slidably mounted on both ends of the two support seats (14). Springs (16) are fitted on all four round rods (10). One end of the spring (16) is fixed to the end of the round rod (10), and the other end is fixed to the support seat (14). The inner end of the two round rods (10) on the same side is jointly mounted with a mounting seat (13). The steering wheel (15) is rotatably mounted on the middle of the top of the two mounting seats (13).