Automatic track cleaning device of bridge crane

Abstract

The utility model relates to the technical field of bridge cranes, and provides an automatic track cleaning device of a bridge crane, which comprises a crane body, two tracks, a plurality of rotating seats, moving wheels, a scraping mechanism and a cleaning mechanism, the multiple rotating seats are fixedly connected to the crane body, the multiple moving wheels are rotationally connected into the two rotating seats correspondingly, the multiple scraping mechanisms are arranged on the multiple rotating seats correspondingly and used for scraping off dust layers, the multiple sweeping mechanisms are arranged on the multiple rotating seats correspondingly and used for sweeping the dust layers, and the multiple sweeping mechanisms are arranged on the multiple rotating seats correspondingly and used for sweeping the dust layers. By means of the technical scheme, the problems that in the prior art, dust is often gathered on a track of the crane, after the dust is rolled by wheels, a dust layer is formed between the wheels of the bridge crane and the track, and normal cooperation of the wheels and the track is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge cranes, in particular to an automatic track cleaning device for bridge cranes. Background Art

[0002] A bridge crane is a lifting device that spans over workshops, warehouses, and yards for material handling. Since its two ends are seated on tall concrete columns or metal brackets (collectively referred to as track support platforms) and it is shaped like a bridge, it is called a bridge crane. The bridge of the bridge crane runs longitudinally along the tracks laid on both sides of the track support platforms, and can make full use of the space under the bridge to handle materials without being hindered by ground equipment.

[0003] During the use of a bridge crane, a large amount of dust will inevitably be generated in workshops, warehouses, and yards. The dust often accumulates on the crane's tracks. After being rolled by the wheels, a dust layer will be formed between the wheels and the tracks of the bridge crane. As the thickness of the dust layer increases, it will cause the wheels and the tracks to not be in direct contact, affecting the normal cooperation between the wheels and the tracks. Summary of the Utility Model

[0004] The utility model provides an automatic track cleaning device for a bridge crane, which solves the problem that in the related art, dust often accumulates on the crane's tracks, and after being rolled by the wheels, a dust layer is formed between the wheels and the tracks of the bridge crane, affecting the normal cooperation between the wheels and the tracks.

[0005] The technical solution of the utility model is as follows: An automatic track cleaning device for a bridge crane includes: a crane body and two tracks. The crane body is arranged between the two tracks, and further includes: a rotating seat, a moving wheel, a scraping mechanism, and a cleaning mechanism;

[0006] A plurality of rotating seats are provided, and the plurality of rotating seats are all fixedly connected to the crane body;

[0007] A plurality of moving wheels are provided, and the plurality of moving wheels are respectively rotatably connected in the two rotating seats;

[0008] A plurality of scraping mechanisms are provided, and the plurality of scraping mechanisms are respectively arranged on the plurality of rotating seats for scraping off the dust layer;

[0009] A plurality of cleaning mechanisms are provided, and the plurality of cleaning mechanisms are respectively arranged on the plurality of scraping mechanisms for cleaning the tracks.

[0010] Preferably, the scraping mechanism includes: a fixed frame, a scraper, and a support frame;

[0011] The fixed frame is fixedly connected to the rotating seat;

[0012] The scraper is fixedly connected to the fixed frame, and a groove matching with the moving wheel and the track is formed on the scraper;

[0013] The support frame is fixedly connected to the fixed frame.

[0014] Preferably, the cleaning mechanism includes: a fixed plate, a first cleaning brush, a second cleaning brush, a first transmission component, a second transmission component and a driving component;

[0015] The fixed plate is fixedly connected to the support frame;

[0016] There are two first cleaning brushes, and both of the two first cleaning brushes are rotatably connected to the fixed plate;

[0017] There are two second cleaning brushes, and both of the two second cleaning brushes are rotatably connected to the fixed plate;

[0018] The first transmission component is arranged on the fixed plate and used for driving the first cleaning brush to rotate;

[0019] The second transmission component is arranged on the fixed plate and used for driving the second cleaning brush to rotate;

[0020] The driving component is arranged on the fixed plate and used for driving the first transmission component and the second transmission component to move.

[0021] Preferably, the first transmission component includes: a first transmission wheel and a first transmission belt;

[0022] There are two first transmission wheels, and the two first transmission wheels are respectively fixedly connected to the two first cleaning brushes;

[0023] The first transmission belt is drivingly connected between the two transmission wheels.

[0024] Preferably, the second transmission component includes: a second transmission wheel, a second transmission belt and a linkage component;

[0025] There are two second transmission wheels, and the two second transmission wheels are respectively fixedly connected to the two first cleaning brushes;

[0026] The second transmission belt is drivingly connected between the two second transmission wheels;

[0027] The linkage component is arranged on the fixed plate and used for linking the two second cleaning brushes to rotate.

[0028] Preferably, the linkage component includes: a rotating gear and a toothed belt;

[0029] There are two rotating gears, and the two rotating gears are respectively fixedly connected to the two second cleaning brushes;

[0030] There are two toothed belts, and the two toothed belts are respectively fixedly connected to the second transmission belt, and the two toothed belts are respectively meshed with two rotating gears.

[0031] Preferably, the driving assembly includes: a driving gear, a toothed rack and a power assembly;

[0032] The driving gear is fixedly connected to one of the first transmission wheels;

[0033] The toothed rack is slidably arranged on the fixed plate, and the toothed rack is meshed with the driving gear;

[0034] The power assembly is arranged on the fixed plate and is used for driving the toothed rack to move.

[0035] Preferably, the power assembly includes: a sliding box, a stabilizing frame, a power frame and a first motor;

[0036] The sliding box is fixedly connected to the toothed rack;

[0037] The stabilizing frame is fixedly connected to the fixed plate;

[0038] The power frame is rotatably connected to the stabilizing frame, and the bottom end of the power frame is rotatably and slidably arranged in the sliding box;

[0039] The first motor is arranged on the stabilizing frame, and the output end of the first motor is fixedly connected to the power frame.

[0040] Preferably, a sliding frame is fixedly connected to the fixed plate, and the toothed rack is slidably arranged on the sliding frame.

[0041] Preferably, two connecting rods are fixedly connected to the second transmission belt, and the two toothed belts are respectively fixedly connected to the two connecting rods.

[0042] The working principle and beneficial effects of the present utility model are as follows:

[0043] 1. In the present utility model, through the arrangement of the scraping mechanism, it is convenient to scrape off the dust layer adhered to the moving wheel and the track.

[0044] 2. In the present utility model, through the arrangement of the cleaning mechanism, it is convenient to timely clean the dust falling on the track, reducing the accumulation of the dust layer.

[0045] 3. In the present utility model, through the cooperation among the rotating seat, the moving wheel, the scraping mechanism and the cleaning mechanism, it is convenient to comprehensively and effectively clean the dust and the dust layer on the track, and it is not easy to affect the cooperation between the moving wheel and the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0047] Figure 1 This is the structural schematic diagram of the whole utility model;

[0048] Figure 2 This is the structural schematic diagram of the scraping mechanism and the cleaning mechanism of the utility model;

[0049] Figure 3 This is the structural schematic diagram of the cleaning mechanism of the utility model;

[0050] Figure 4 This is the structural schematic diagram of another angle of the cleaning mechanism of the utility model.

[0051] In the figure: 1, the crane body; 2, the track; 3, the rotating seat; 4, the moving wheel; 5, the fixed frame; 6, the scraper; 7, the support frame; 8, the fixed plate; 9, the first cleaning brush; 10, the second cleaning brush; 11, the first driving wheel; 12, the first transmission belt; 13, the second driving wheel; 14, the second transmission belt; 15, the rotating gear; 16, the toothed belt; 17, the driving gear; 18, the toothed rack; 19, the sliding box; 20, the stabilizing frame; 21, the power frame; 22, the first motor; 23, the sliding frame; 24, the connecting rod. Specific embodiments

[0052] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0053] As Figures 1 to 4 shown, this embodiment proposes an automatic track cleaning device for a bridge crane, including: a crane body 1 and two tracks 2. The crane body 1 is arranged between the two tracks 2, and further includes: a rotating seat 3, a moving wheel 4, a scraping mechanism and a cleaning mechanism. There are multiple rotating seats 3, and the multiple rotating seats 3 are all fixedly connected to the crane body 1. There are multiple moving wheels 4, and the multiple moving wheels 4 are respectively rotatably connected in the two rotating seats 3. Through the cooperation among the rotating seat 3, the moving wheel 4, the scraping mechanism and the cleaning mechanism, it is convenient to comprehensively and effectively clean the dust and dust layer on the track 2, and it is not easy to affect the cooperation between the moving wheel 4 and the track 2.

[0054] Among them, a plurality of scraping mechanisms are provided. The plurality of scraping mechanisms are respectively arranged on a plurality of rotating seats 3 and are used for scraping off the dust layer. The scraping mechanism includes: a fixing frame 5, a scraping plate 6 and a supporting frame 7. The fixing frame 5 is fixedly connected to the rotating seat 3, the scraping plate 6 is fixedly connected to the fixing frame 5, a groove matching with the moving wheel 4 and the track 2 is formed in the scraping plate 6, and the supporting frame 7 is fixedly connected to the fixing frame 5. Specifically, the movement of the moving wheel 4 on the track 2 drives the fixing frame 5 arranged on the rotating seat 3 to move. When the fixing frame 5 moves, the scraping plate 6 is driven to scrape off the dust layer on the moving wheel 4 and the track 2.

[0055] Among them, there are multiple cleaning mechanisms, and the multiple cleaning mechanisms are respectively arranged on multiple scraping mechanisms for cleaning the track 2. The cleaning mechanism includes: a fixing plate 8, a first cleaning brush 9, a second cleaning brush 10, a first transmission component, a second transmission component, and a driving component. A carriage 23 is fixedly connected to the fixing plate 8, and a rack 18 is slidably arranged on the carriage 23. The fixing plate 8 is fixedly connected to the support frame 7. There are two first cleaning brushes 9, and both of the two first cleaning brushes 9 are rotatably connected to the fixing plate 8. There are two second cleaning brushes 10, and both of the two second cleaning brushes 10 are rotatably connected to the fixing plate 8. The first transmission component is arranged on the fixing plate 8 for driving the first cleaning brush 9 to rotate. The second transmission component is arranged on the fixing plate 8 for driving the second cleaning brush 10 to rotate. The driving component is arranged on the fixing plate 8 for driving the first transmission component and the second transmission component to move. The first transmission component includes: a first transmission wheel 11 and a first transmission belt 12. There are two first transmission wheels 11, and the two first transmission wheels 11 are respectively fixedly connected to the two first cleaning brushes 9. The first transmission belt 12 is drivingly connected between the two transmission wheels. The second transmission component includes: a second transmission wheel 13, a second transmission belt 14, and a linkage component. Two connecting rods 24 are fixedly connected to the second transmission belt 14, and two toothed belts 16 are respectively fixedly connected to the two connecting rods 24. There are two second transmission wheels 13, and the two second transmission wheels 13 are respectively fixedly connected to the two first cleaning brushes 9. The second transmission belt 14 is drivingly connected between the two second transmission wheels 13. The linkage component is arranged on the fixing plate 8 for linking the two second cleaning brushes 10 to rotate. The linkage component includes: a rotating gear 15 and a toothed belt 16. There are two rotating gears 15, and the two rotating gears 15 are respectively fixedly connected to the two second cleaning brushes 10. There are two toothed belts 16, and the two toothed belts 16 are respectively fixedly connected to the second transmission belt 14. The two toothed belts 16 are respectively meshed with the two rotating gears 15. The driving component includes: a driving gear 17, a rack 18, and a power component. The driving gear 17 is fixedly connected to one of the first transmission wheels 11. The rack 18 is slidably arranged on the fixing plate 8. The rack 18 is meshed with the driving gear 17. The power component is arranged on the fixing plate 8 for driving the rack 18 to move. The power component includes: a sliding box 19, a stabilizing frame 20, a power frame 21, and a first motor 22. The sliding box 19 is fixedly connected to the rack 18. The stabilizing frame 20 is fixedly connected to the fixing plate 8. The power frame 21 is rotatably connected to the stabilizing frame 20. The bottom end of the power frame 21 is rotatably and slidably arranged in the sliding box 19. The first motor 22 is arranged on the stabilizing frame 20, and the output end of the first motor 22 is fixedly connected to the power frame 21. Specifically, the first motor 22 arranged on the stabilizing frame 20 drives the power frame 21 to rotate in the sliding box 19, thereby driving the sliding box 19 and the rack 18 to perform reciprocating motion. When the rack 18 moves, it drives the driving gear 17 to rotate repeatedly, and is transmitted through the first transmission wheel 11 and the first transmission belt 12.Furthermore, it drives the rotation of two first cleaning brushes 9, thereby cleaning both sides of the track 2. When the two first cleaning brushes 9 rotate, they drive the second transmission wheel 13 and the second transmission belt 14 to transmit power. When the second transmission belt 14 moves, it drives the connecting rod 24 and the toothed belt 16 to move in a reciprocating motion. When the toothed belt 16 moves, it drives the rotation of two rotating gears 15 and the second cleaning brush 10, thereby cleaning the dust on the surface.

[0056] In this embodiment, when cleaning the track 2 and the moving wheel 4, the moving wheel 4 moves on the track 2, driving the fixed frame 5 provided on the rotating seat 3 to move. When the fixed frame 5 moves, it drives the scraper 6 to scrape off the dust layer on the moving wheel 4 and the track 2. The first motor 22 provided on the stabilizing frame 20 drives the power frame 21 to rotate in the sliding box 19, thereby driving the sliding box 19 and the toothed rack 18 to move in a reciprocating motion. When the toothed rack 18 moves, it drives the driving gear 17 to rotate repeatedly, and transmits power through the first transmission wheel 11 and the first transmission belt 12. Furthermore, it drives the rotation of two first cleaning brushes 9, thereby cleaning both sides of the track 2. When the two first cleaning brushes 9 rotate, they drive the second transmission wheel 13 and the second transmission belt 14 to transmit power. When the second transmission belt 14 moves, it drives the connecting rod 24 and the toothed belt 16 to move in a reciprocating motion. When the toothed belt 16 moves, it drives the rotation of two rotating gears 15 and the second cleaning brush 10, thereby cleaning the dust on the surface.

[0057] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Automatic track cleaning device for bridge crane, including: A crane body (1) and two rails (2), wherein the crane body (1) is arranged between the two rails (2), and is characterized in that it further comprises: A rotating seat (3), wherein a plurality of the rotating seats (3) are provided, and the plurality of rotating seats (3) are all fixedly connected to the crane body (1); A moving wheel (4), wherein a plurality of the moving wheels (4) are provided, and the plurality of moving wheels (4) are rotatably connected to the two rotating seats (3) respectively; A scraping mechanism, wherein a plurality of the scraping mechanisms are arranged, and the plurality of the scraping mechanisms are respectively arranged on a plurality of the rotating seats (3) and are used to scrape off the dust layer; A cleaning mechanism, wherein a plurality of cleaning mechanisms are provided, and the plurality of cleaning mechanisms are respectively arranged on a plurality of scraping mechanisms, and are used to clean the track (2).

2. The automatic rail cleaning device for a bridge crane according to claim 1, characterized in that: The scraping mechanism comprises: A fixed frame (5), the fixed frame (5) being fixedly connected to the rotating seat (3); a scraper (6), the scraper (6) being fixedly connected to the fixing frame (5), the scraper (6) being provided with a groove cooperating with the moving wheel (4) and the track (2); A support frame (7), wherein the support frame (7) is fixedly connected to the fixing frame (5).

3. The automatic rail cleaning device for a bridge crane according to claim 2, characterized in that: The cleaning mechanism comprises: A fixing plate (8), the fixing plate (8) being fixedly connected to the supporting frame (7); a first cleaning brush (9), wherein two first cleaning brushes (9) are provided, and both first cleaning brushes (9) are rotatably connected to the fixing plate (8); a second cleaning brush (10), wherein two second cleaning brushes (10) are provided, and both of the two second cleaning brushes (10) are rotatably connected to the fixing plate (8); a first transmission assembly, the first transmission assembly being arranged on the fixing plate (8) and being used for driving the first cleaning brush (9) to rotate; a second transmission assembly, the second transmission assembly being arranged on the fixing plate (8) and being used for driving the second cleaning brush (10) to rotate; A drive assembly, the drive assembly is arranged on the fixed plate (8) and is used to drive the first transmission assembly and the second transmission assembly to move.

4. The automatic rail cleaning device for a bridge crane according to claim 3 is characterized in that: The first transmission assembly comprises: A first transmission wheel (11), wherein two first transmission wheels (11) are provided, and the two first transmission wheels (11) are respectively fixedly connected to the two first cleaning brushes (9); A first transmission belt (12), wherein the first transmission belt (12) is transmission-connected between the two transmission wheels.

5. The automatic rail cleaning device for a bridge crane according to claim 4, characterized in that: The second transmission assembly comprises: a second transmission wheel (13), wherein two second transmission wheels (13) are provided, and the two second transmission wheels (13) are respectively fixedly connected to the two first cleaning brushes (9); a second transmission belt (14), the second transmission belt (14) being transmission-connected between the two second transmission wheels (13); A linkage component, the linkage component is arranged on the fixed plate (8) and is used to link the two second cleaning brushes (10) to rotate.

6. The automatic rail cleaning device for a bridge crane according to claim 5, characterized in that: The linkage components include: A rotating gear (15), wherein two rotating gears (15) are provided, and the two rotating gears (15) are respectively fixedly connected to the two second cleaning brushes (10); A toothed belt (16), wherein two toothed belts (16) are provided, and the two toothed belts (16) are respectively fixedly connected to the second transmission belt (14), and the two toothed belts (16) are respectively meshed with the two rotating gears (15).

7. The automatic rail cleaning device for a bridge crane according to claim 6, characterized in that: The drive assembly comprises: a driving gear (17), the driving gear (17) being fixedly connected to one of the first transmission wheels (11); a gear rack (18), the gear rack (18) being slidably disposed on the fixing plate (8), the gear rack (18) being meshed with the driving gear (17); A power assembly, the power assembly being arranged on the fixing plate (8) and being used for driving the gear rack (18) to move.

8. The automatic rail cleaning device for a bridge crane according to claim 7, characterized in that: The power assembly comprises: A sliding box (19), wherein the sliding box (19) is fixedly connected to the gear rack (18); A stabilizing frame (20), the stabilizing frame (20) being fixedly connected to the fixing plate (8); A power frame (21), the power frame (21) being rotatably connected to the stabilizing frame (20), and the bottom end of the power frame (21) being rotatably and slidably disposed in the sliding box (19); A first motor (22), wherein the first motor (22) is arranged on the stabilizing frame (20), and an output end of the first motor (22) is fixedly connected to the power frame (21).

9. The automatic rail cleaning device for a bridge crane according to claim 8, characterized in that: A slide frame (23) is fixedly connected to the fixed plate (8), and the gear frame (18) is slidably arranged on the slide frame (23).

10. The automatic rail cleaning device for a bridge crane according to claim 9, characterized in that: Two connecting rods (24) are fixedly connected to the second transmission belt (14), and the two toothed belts (16) are respectively fixedly connected to the two connecting rods (24).

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