Roller supporting body of roller cage shoe
By integrating the roller support body with a runner, generator and buzzer in the roller tank ear, the guide failure problem caused by roller wear is solved, real-time monitoring and prompting of the roller status are achieved, maintenance frequency and labor intensity are reduced, and safety and applicability are improved.
Patent Information
- Application Number
- CN202422939366.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-29
AI Technical Summary
After long-term use, the roller tank ears lose their guiding function due to wear, causing the lifting container or tank channel to tilt or overturn. The existing technology lacks detection and alarm functions, which increases the difficulty of maintenance and labor intensity of personnel, and poses a safety hazard.
A roller support body is designed, which includes a rotating wheel, a generator and a buzzer. Electric energy is generated by friction to drive the buzzer to indicate the roller status. When the roller is severely worn and loses its guiding function, the generator cannot provide electricity, and the buzzer stops sounding, prompting the replacement of the roller.
It realizes real-time monitoring of the roller status, reduces the need for irregular maintenance, reduces labor intensity, improves safety and applicability, and can replace the buzzer with a light alarm for prompts in noisy environments.
Smart Images
Figure CN223328812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of roller tank ear devices, in particular to a roller support body of a roller tank ear. Background Art
[0002] Roller lugs are guide devices used for vertical shaft hoisting containers. They consist of a base, swing arms, rollers, and buffers. They serve as guide wheels for the hoisted container along the tankway. They also connect the hoisted container to the tankway, transferring horizontal forces between them. They also withstand lateral impacts and vibrations caused by shaft deflection, uneven tankway lines, steps at joints, and wire rope vibration. Roller lugs facilitate production and are widely used in mining, coal mining, and other industrial production sectors.
[0003] After long-term use, the friction between the roller and the track will gradually reduce the thickness of the roller rubber. After the roller separates from the track, it can no longer play the corresponding guiding role. Without guidance, the lifting container or tank track is prone to tilt or even overturn, causing personal and property losses.
[0004] At present, the support body of the roller tank ear does not have the function of detection and alarm, and the above problems are generally solved through irregular maintenance. However, the roller tank ear is generally used in vertical shafts and mines, where the activity space is limited and maintenance is very inconvenient, which increases the labor intensity of the staff. Moreover, due to different usage frequencies and different lifting weights, the frequently used roller tank ears are more susceptible to wear. If not discovered in time, the lifting container or tank channel that has lost its guidance is prone to accidents, causing personal and property losses.
[0005] Therefore, it is necessary to propose a roller support body for a roller tank ear to solve the above problems. Utility Model Content
[0006] The purpose of the present utility model is to provide a roller support body for a roller tank ear, so as to solve the problem proposed in the above-mentioned background technology that the roller tank ear that is frequently used is more susceptible to wear due to different usage frequencies and different lifting weights. If the lifting container or tank channel that has lost its guide is not discovered in time, an accident may easily occur, resulting in loss of life and property, and requiring staff to conduct irregular maintenance, which increases labor intensity.
[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a roller support body for a roller tank ear, comprising a device base, a first fixing bracket fixedly mounted on the upper surface of the device base near the rear, two first fixing brackets being axially symmetrically distributed on the device base, a main fixed shaft being mounted in the first fixing bracket, retaining rings being mounted at both ends of the main fixed shaft, and a side plate being mounted on the main fixed shaft;
[0008] There are two side panels, which are axially symmetrically distributed on the main fixed axis. A front panel is installed on the front surface of the side panel, and a rear fixed block is fixedly installed on the rear surface of the front panel. A connecting shaft is installed on the rear fixed block, and the connecting shaft passes through the rear fixed block. A rotating wheel is installed on the connecting shaft, and a rubber strip is provided on the rotating wheel. A No. 1 gear is installed on the other end of the connecting shaft, and a rotating shaft is installed on the rear fixed block. A No. 2 gear is installed on the other end of the rotating shaft, and the No. 1 gear is meshed with the No. 2 gear. A generator is installed on the rear surface of the front panel near the other side, and the input end of the generator is connected to the No. 2 gear via a transmission shaft. A buzzer is installed above the generator, and the generator and the buzzer are electrically connected via a wire.
[0009] Preferably, a No. 1 rotating shaft is installed above the main fixed shaft, a No. 1 fixing ring is installed at both ends of the No. 1 rotating shaft, a steel ring is installed on the No. 1 rotating shaft, a roller is installed on the steel ring, a fastening bolt is installed on the steel ring, and the outer surface of the roller is connected to the outer surface of the rotating wheel.
[0010] Preferably, a front fixing block is installed on the front surface of the front plate, a No. 2 rotating shaft is installed on the front fixing block, and No. 2 fixing rings are installed at both ends of the No. 2 rotating shaft.
[0011] Preferably, an upper connecting block is installed on the second rotating shaft, a buffer is installed on the lower surface of the upper connecting block, and a lower connecting block is installed on the lower surface of the buffer.
[0012] Preferably, a second fixing bracket is installed on the upper surface of the device base near the front position, a No. 3 rotating shaft is installed on the second fixing bracket, and a No. 3 fixing ring is installed at both ends of the No. 3 rotating shaft.
[0013] Preferably, a mounting hole is provided on the device base.
[0014] The technical effects and advantages of this utility model are:
[0015] 1. The runner, generator and buzzer provided in the present invention can drive the runner to rotate by the rotation generated by the friction between the roller and the track, and then drive the generator to generate electricity through the transmission of the No. 1 gear and the No. 2 gear, so as to provide power for the buzzer and emit a sound prompt. However, when the roller is worn to a large extent, the roller surface cannot contact the track and loses its guiding function. At this time, there is no power generation effect generated by the rotation, and the generator cannot provide power for the buzzer. There is no sound prompt of the buzzer when the device is running, which means that the roller has lost its guiding function and the staff needs to replace the roller. This solves the problem that the frequently used roller tank ears are more susceptible to wear. If not discovered in time, the lifting container or tank channel that has lost its guidance is prone to accidents, causing personal and property losses.
[0016] 2. The buzzer provided in the present invention can be replaced, for example, by a light alarm. In a specific environment, such as a mine with serious noise, light can be used for early warning. If there is light during operation, it means that the roller is normal. If there is no light during operation, it means that the roller is not in contact with the track and has lost its guiding function, and needs to be repaired and changed in time, thereby enhancing the applicability of the device. In this way, the status of the roller can be accurately understood, and the staff does not need to carry out regular maintenance, which reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of a roller support body of a roller tank ear of the utility model;
[0018] Figure 2 This is a front view of a roller support body of a roller tank ear according to the present invention;
[0019] Figure 3 This is a disassembled view of a roller support body of a roller tank ear according to the present invention;
[0020] Figure 4 This is a schematic diagram of a rotating wheel of a roller support body of a roller tank ear of the present invention;
[0021] In the figure: 1. Equipment base; 2. First fixing frame; 3. Side panel; 4. No. 1 fixing ring; 5. Fastening bolt; 6. Steel ring; 7. Roller; 8. Front plate; 9. Front fixing block; 10. Upper connecting block; 11. No. 2 fixing ring; 12. Buffer; 13. No. 3 fixing ring; 14. Second fixing frame; 15. No. 1 rotating shaft; 16. Main fixed shaft; 17. Stop ring; 18. No. 3 rotating shaft; 19. Lower connecting block; 20. Mounting hole; 21. No. 2 rotating shaft; 22. Rear fixing block; 23. Rotating wheel; 24. Rubber strip; 25. Connecting shaft; 26. No. 1 gear; 27. Rotating shaft; 28. No. 2 gear; 29. Generator; 30. Buzzer. DETAILED DESCRIPTION
[0022] The utility model provides Figures 1-4 The roller support body of the roller tank ear shown in the figure includes an equipment base 1. A first fixing frame 2 is fixedly installed near the rear position on the upper surface of the equipment base 1. There are two first fixing frames 2, which are axially symmetrically distributed on the equipment base 1. A main fixed shaft 16 is installed in the first fixing frame 2. The main fixed shaft 16 passes through the first fixing frame 2. Snap rings 17 are installed at both ends of the main fixed shaft 16. Side plates 3 are installed on the main fixed shaft 16.
[0023] There are two side panels 3, which are axially symmetrically distributed on the main fixed shaft 16. The front surface of the side panel 3 is installed with the front panel 8, and the rear surface of the front panel 8 is fixedly installed with a rear fixed block 22. A connecting shaft 25 is installed on the rear fixed block 22, and the connecting shaft 25 passes through the rear fixed block 22. A runner 23 is installed on the connecting shaft 25, and a rubber strip 24 is provided on the runner 23. The function of the rubber strip 24 is to increase friction. A No. 1 gear 26 is installed at the other end of the connecting shaft 25, and a rotating shaft 27 is installed on the rear fixed block 22. A No. 2 gear 28 is installed at the other end of the rotating shaft 27. The No. 1 gear 26 is meshed with the No. 2 gear 28. A generator 29 is installed on the rear surface of the front panel 8 near the other side. The input end of the generator 29 is connected to the No. 2 gear 28 via a transmission shaft. A buzzer 30 is installed above the generator 29, and the generator 29 and the buzzer 30 are electrically connected via a wire.
[0024] Furthermore, a No. 1 rotating shaft 15 is installed above the main fixed shaft 16, a No. 1 fixing ring 4 is installed at both ends of the No. 1 rotating shaft 15, a steel ring 6 is installed on the No. 1 rotating shaft 15, a roller 7 is installed on the steel ring 6, a fastening bolt 5 is installed on the steel ring 6, and the outer surface of the roller 7 is connected to the outer surface of the rotating wheel 23.
[0025] Furthermore, a front fixing block 9 is installed on the front surface of the front plate 8 , a second rotating shaft 21 is installed on the front fixing block 9 , and second fixing rings 11 are installed at both ends of the second rotating shaft 21 .
[0026] Furthermore, an upper connecting block 10 is installed on the second rotating shaft 21 , a buffer 12 is installed on the lower surface of the upper connecting block 10 , and a lower connecting block 19 is installed on the lower surface of the buffer 12 .
[0027] Furthermore, a second fixing bracket 14 is installed on the upper surface of the equipment base 1 near the front position, a third rotating shaft 18 is installed on the second fixing bracket 14 , and third fixing rings 13 are installed at both ends of the third rotating shaft 18 .
[0028] Furthermore, a mounting hole 20 is provided on the device base 1 .
[0029] When in use, the device must first be fixed to the lifting container or tank channel through the mounting hole 20, and then the roller 7 is connected to the track to play a guiding role during the movement. When the device is running, the rotation generated by the friction between the roller 7 and the track through the up and down movement drives the rotation of the runner 23, and then through the transmission of the No. 1 gear 26 and the No. 2 gear 28, the generator 29 generates electricity to provide power for the buzzer 30 and issue a sound prompt. When the roller 7 is worn to a large extent, the roller surface cannot contact the track and loses its guiding role. At this time, there is no power generation effect generated by the rotation, and the generator 29 cannot provide power for the buzzer 30. There is no sound prompt of the buzzer 30 when the device is running, which means that the roller 7 The guiding function has been lost, and the staff needs to replace the roller 7, which solves the problem that the frequently used roller ears are more susceptible to wear. If not discovered in time, the lifting container or tank channel that has lost its guidance is prone to accidents, causing personal and property losses. Taking into account the complex situation in the mine in actual use, such as the influence of noise, the buzzer 30 can be replaced at this time, such as replacing it with a light alarm, which uses light for early warning. If there is light during operation, it means that the roller 7 is normal. If there is no light during operation, it means that the roller 7 is not in contact with the track and has lost its guiding function. It needs to be repaired and changed in time, which enhances the applicability of the device. In this way, the status of the roller 7 can be accurately understood, and the staff does not need to perform irregular maintenance, which reduces labor intensity.
Claims
1. A roller support body for a roller tank ear, comprising a device base (1), characterized in that: A first fixing frame (2) is fixedly mounted on the upper surface of the device base (1) near the rear, and there are two first fixing frames (2) which are axially symmetrically distributed on the device base (1). A main fixing shaft (16) is mounted in the first fixing frame (2), and retaining rings (17) are mounted at both ends of the main fixing shaft (16). A side plate (3) is mounted on the main fixing shaft (16); There are two side panels (3) which are axially symmetrically distributed on the main fixed shaft (16). A front panel (8) is installed on the front surface of the side panel (3). A rear fixed block (22) is fixedly installed on the rear surface of the front panel (8). A connecting shaft (25) is installed on the rear fixed block (22). The connecting shaft (25) passes through the rear fixed block (22). A rotating wheel (23) is installed on the connecting shaft (25). A rubber strip (24) is provided on the rotating wheel (23). A gear (2) is installed on the other end of the connecting shaft (25). 6), a rotating shaft (27) is installed on the rear fixed block (22), a second gear (28) is installed on the other end of the rotating shaft (27), the first gear (26) is meshed with the second gear (28), a generator (29) is installed on the rear surface of the front plate (8) near the other side, the input end of the generator (29) is connected to the second gear (28) via a transmission shaft, a buzzer (30) is installed above the generator (29), and the generator (29) and the buzzer (30) are electrically connected via a wire.
2. The roller support body for the roller tank ear according to claim 1, characterized in that: A No. 1 rotating shaft (15) is installed above the main fixed shaft (16), and a No. 1 fixing ring (4) is installed at both ends of the No. 1 rotating shaft (15). A steel ring (6) is installed on the No. 1 rotating shaft (15), and a roller (7) is installed on the steel ring (6). A fastening bolt (5) is installed on the steel ring (6), and the outer surface of the roller (7) is connected to the outer surface of the rotating wheel (23).
3. The roller support body for the roller tank ear according to claim 2, characterized in that: A front fixing block (9) is installed on the front surface of the front plate (8), a second rotating shaft (21) is installed on the front fixing block (9), and second fixing rings (11) are installed at both ends of the second rotating shaft (21).
4. The roller support body for the roller tank ear according to claim 3, characterized in that: An upper connecting block (10) is mounted on the second rotating shaft (21), a buffer (12) is mounted on the lower surface of the upper connecting block (10), and a lower connecting block (19) is mounted on the lower surface of the buffer (12).
5. The roller support body for the roller tank ear according to claim 4, characterized in that: A second fixing frame (14) is installed on the upper surface of the equipment base (1) near the front, a third rotating shaft (18) is installed on the second fixing frame (14), and third fixing rings (13) are installed at both ends of the third rotating shaft (18).
6. The roller support body for the roller tank ear according to claim 5, characterized in that: A mounting hole (20) is provided on the equipment base (1).