Driving wheel with protection function

Abstract

The utility model relates to the technical field of driving wheels, and discloses a driving wheel with a protection function, which is characterized in that a solid steel plate is arranged on the side surface of a protection frame, a reinforcing plate is arranged on the side surface of the solid steel plate, a supporting plate is arranged on the side surface of the reinforcing plate, a shaping rod is arranged on the side surface of the supporting plate, and a sound-absorbing cotton piece is arranged on the inner side of a protection plate; and a mute cotton piece is arranged on the side surface of the sound-absorbing cotton piece. According to the driving wheel with the protection function, the protection plate in the middle of the driving wheel is limited through the protection frames at the two ends, the situation that a belt is folded and curled in the rotating process is avoided, during running, the protection frames drive the protection plate to rotate, meanwhile, the belt at the side end of the driving wheel rotates along with the protection plate, and therefore friction between the belt and the protection frames is effectively reduced; meanwhile, the protection effect of the protection frame and the protection plate can be improved through the solid steel plates and the baffles at the two ends of the inner wall of the protection frame and the two ends of the inner wall of the protection plate, dust is prevented from entering the protection frame and the protection plate, and the overall attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of driving wheels, in particular to a driving wheel with a protective function. Background Art

[0002] As a kind of special robot, firefighting robots are playing an increasingly important role in firefighting and emergency rescue. Using firefighting robots for rescue at the scene of dangerous disasters such as flammable and explosive, toxic, hypoxic, and thick smoke can effectively reduce casualties and improve rescue efficiency. Due to the particularity of the use environment, firefighting robots generally use crawler drives.

[0003] For the existing track-driven fire-fighting robots, the driving wheels thereof wear greatly against the tracks during operation, and the tracks are easily stuck and unable to operate; and most of the existing driving wheels are directly exposed, which is easy to accumulate dust and affect the overall appearance of the driving wheels, and at the same time cannot achieve a protective effect. Now a driving wheel with a protective function is needed to solve the above technical solution. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a driving wheel with a protective function, which has a protective frame at both ends to limit the protective plate in the middle, so as to prevent the belt from folding and curling during rotation. During operation, while the protective frame drives the protective plate to rotate, its side end belt rotates simultaneously with the protective plate, thereby effectively reducing the friction between the belt and the protective frame, and reducing the probability of jamming. At the same time, the solid steel plates and baffles at both ends of the inner wall of the protective frame and the protective plate can increase the protective effect of the protective frame and the protective plate, prevent dust from entering, and improve the overall aesthetics, etc., thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a driving wheel with a protective function, comprising a driving motor, a rotating shaft is arranged on the side of the driving motor, a protective frame is arranged on the side of the rotating shaft, a protective plate is arranged between the protective frames, a fixing seat is arranged on the bottom surface of the driving motor, a supporting gasket is arranged on the side of the protective plate, a solid steel plate is arranged on the side of the protective frame, a reinforcement plate is arranged on the side of the solid steel plate, a support plate is arranged on the side of the reinforcement plate, a shaping rod is arranged on the side of the support plate, a sound-absorbing cotton sheet is arranged on the inner side of the protective plate, a sound-absorbing cotton sheet is arranged on the side of the sound-absorbing cotton sheet, a reinforcement pad is arranged on the inner side of the protective frame, a baffle is arranged on the side of the reinforcement pad, and a rubber ring is arranged on the side of the protective frame.

[0008] Preferably, the bottom surface of the driving motor is fixedly connected to a fixing seat, and the rotating shaft is fixedly connected to an output end of the driving motor, the rotating shaft is rotatably mounted on a side end of the driving motor, and a protective plate is fixedly connected between the protective frames.

[0009] Through the above technical solution, the protective plate drives the supporting gasket to connect with the rotating belt. At the same time, the protective frames at both ends of the protective plate limit the protective plate in the middle to prevent the belt from folding and curling during rotation. During operation, while the protective frame drives the protective plate to rotate, its side end belt rotates simultaneously with the protective plate, thereby effectively reducing the friction between the belt and the protective frame, and reducing the probability of jamming.

[0010] Preferably, the outer walls of the protective plate are fixedly connected to supporting washers, the inner walls of the protective frame are fixedly connected to solid steel plates at both ends, the sides of the solid steel plates are fixedly connected to reinforcement plates, and the sides of the reinforcement plates are fixedly connected to support plates.

[0011] Through the above technical solution, the two ends of the inner wall of the protective frame are fixedly connected to the solid steel plate and the reinforcement plate respectively. The fixed connection between the solid steel plate and the reinforcement plate can shape and limit the protective frame while improving the protective effect of the protective frame. At the same time, it can also resist external bumps or impacts, thereby improving the protective effect.

[0012] Preferably, shaping rods are fixedly connected between the support plates, sound-absorbing holes are opened on the inner wall of the protective plate, and the sides of the sound-absorbing holes are fixedly connected to sound-absorbing cotton sheets, the sides of the sound-absorbing cotton sheets are fixedly connected to sound-silencing cotton sheets, and the sound-absorbing cotton sheets are stacked and fixed.

[0013] Through the above technical scheme, the protective frames at both ends limit the protective plate in the middle to prevent the belt from folding and curling during rotation. During operation, while the protective frame drives the protective plate to rotate, the side belts rotate simultaneously with the protective plate, thereby effectively reducing the friction between the belt and the protective frame and reducing the probability of jamming. At the same time, the solid steel plates and baffles at both ends of the inner walls of the protective frame and the protective plate can increase the protective effect of the protective frame and the protective plate, prevent dust from entering, and improve the overall aesthetics.

[0014] Preferably, the side of the sound-absorbing cotton sheet is fixedly connected to the reinforcing pad and the baffle, and the baffle is fixedly connected to the inner wall of the protective plate, and a rubber ring is fixedly connected to the gap between the rotating shaft and the protective frame.

[0015] Through the above technical solution, the noise inside the protective frame is absorbed through the sound-absorbing holes, and the sound-absorbing cotton sheets on the side ends can absorb the noise, and the silent cotton sheets can completely absorb the residual noise absorbed by the sound-absorbing cotton sheets, thereby achieving the noise reduction effect. At the same time, the fixed connection between the reinforcement plate and the baffle and the inner wall of the protective plate can prevent dust from entering the inside of the protective plate, and at the same time can also improve the stability of the protective plate.

[0016] Compared with the prior art, the utility model provides a driving wheel with a protective function, which has the following beneficial effects:

[0017] 1. The utility model limits the protective plate in the middle through the protective frames at both ends to prevent the belt from folding and curling during rotation. During operation, while the protective frame drives the protective plate to rotate, the side belt rotates simultaneously with the protective plate, thereby effectively reducing the friction between the belt and the protective frame and reducing the probability of jamming. At the same time, the solid steel plates and baffles at both ends of the inner wall of the protective frame and the protective plate can increase the protective effect of the protective frame and the protective plate, prevent dust from entering, and improve the overall aesthetics.

[0018] 2. The utility model absorbs the noise on the inner side of the protective frame through the sound-absorbing holes, and the sound-absorbing cotton sheets on the side ends can absorb the noise, and the silent cotton sheets can completely absorb the residual noise absorbed by the sound-absorbing cotton sheets, thereby achieving the noise reduction effect. At the same time, the fixed connection between the reinforcement pad and the baffle and the inner wall of the protective plate can be prevented from dust entering the inside of the protective plate, and the stability of the protective plate can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the drive motor of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the protection frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the protective plate of the utility model.

[0022] Among them: 1. Driving motor; 2. Rotating shaft; 3. Protective frame; 4. Protective plate; 5. Fixed seat; 6. Supporting gasket; 7. Solid steel plate; 8. Reinforcement plate; 9. Support plate; 10. Shaping rod; 11. Sound-absorbing cotton sheet; 12. Silent cotton sheet; 13. Reinforcement pad; 14. Baffle; 15. Rubber ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3A driving wheel with a protective function comprises a driving motor 1, a rotating shaft 2 is arranged on the side of the driving motor 1, a protective frame 3 is arranged on the side of the rotating shaft 2, a protective plate 4 is arranged between the protective frames 3, a fixing seat 5 is arranged on the bottom surface of the driving motor 1, a supporting washer 6 is arranged on the side of the protective plate 4, a solid steel plate 7 is arranged on the side of the protective frame 3, a reinforcement plate 8 is arranged on the side of the solid steel plate 7, a support plate 9 is arranged on the side of the reinforcement plate 8, a shaping rod 10 is arranged on the side of the support plate 9, a sound-absorbing cotton sheet 11 is arranged on the inner side of the protective plate 4, a sound-absorbing cotton sheet 12 is arranged on the side of the sound-absorbing cotton sheet 11, a reinforcement pad 13 is arranged on the inner side of the protective frame 3, a baffle 14 is arranged on the side of the reinforcement pad 13, and a rubber ring 15 is arranged on the side of the protective frame 3.

[0025] Specifically, the bottom surface of the driving motor 1 is fixedly connected to the fixing seat 5, and the rotating shaft 2 is fixedly connected to the output end of the driving motor 1, the rotating shaft 2 is rotatably installed on the side end of the driving motor 1, and the protective plate 4 is fixedly connected between the protective frames 3. The advantage is that the protective plate 4 drives the supporting gasket 6 to connect with the rotating belt, and at the same time, the protective frames 3 at both ends of the protective plate 4 limit the protective plate 4 in the middle, so as to avoid the folding and curling of the belt during the rotation process, and during operation, while the protective frame 3 drives the protective plate 4 to rotate, its side end belt rotates simultaneously with the protective plate 4, thereby effectively reducing the friction between the belt and the protective frame 3, and reducing the probability of jamming.

[0026] Specifically, the outer wall of the protection plate 4 is respectively fixedly connected to the supporting gasket 6, the inner wall of the protection frame 3 is respectively fixedly connected to the solid steel plate 7 at both ends, the side of the solid steel plate 7 is respectively fixedly connected to the reinforcing plate 8, and the side of the reinforcing plate 8 is respectively fixedly connected to the supporting plate 9. The advantage is that the inner wall of the protection frame 3 is respectively fixedly connected to the solid steel plate 7 and the reinforcing plate 8 at both ends, and the fixed connection between the solid steel plate 7 and the reinforcing plate 8 can shape and limit the protection frame 3, while improving the protection effect of the protection frame 3, and can also resist external bumps or impacts, thereby improving the protection effect.

[0027] Specifically, the support plates 9 are fixedly connected with the shaping rods 10, the inner wall of the protective plate 4 is provided with sound-absorbing holes, and the sides of the sound-absorbing holes are fixedly connected with the sound-absorbing cotton sheets 11, and the sides of the sound-absorbing cotton sheets 11 are fixedly connected with the mute cotton sheets 12, and the sound-absorbing cotton sheets 11 and the mute cotton sheets 12 are overlapped and fixed. The advantage is that the protective frames 3 at both ends limit the protective plate 4 in the middle to prevent the belt from folding and curling during the rotation process, and during operation, while the protective frame 3 drives the protective plate 4 to rotate, its side end belt rotates with the protective plate 4, thereby effectively reducing the friction between the belt and the protective frame 3, and reducing the probability of jamming. At the same time, the solid steel plates 7 and baffles 14 at both ends of the inner walls of the protective frame 3 and the protective plate 4 can increase the protective effect of the protective frame 3 and the protective plate 4, prevent dust from entering, and improve the overall aesthetics.

[0028] Specifically, the side of the mute cotton sheet 12 is fixedly connected to the reinforcement pad 13 and the baffle 14, and the baffle 14 is fixedly connected to the inner wall of the protective plate 4, and the rubber ring 15 is fixedly connected to the gap between the rotating shaft 2 and the protective frame 3. The advantage is that the noise inside the protective frame 3 is absorbed by the sound-absorbing holes, and the sound-absorbing cotton sheet 11 at the side end can absorb its noise, and the mute cotton sheet 12 can completely absorb the residual sound of the noise absorbed by the sound-absorbing cotton sheet 11, thereby achieving a noise reduction effect. At the same time, the reinforcement pad 13 and the baffle 14 are fixedly connected to the inner wall of the protective plate 4 to prevent dust from entering the inner side of the protective plate 4, and at the same time, the stability of the protective plate 4 can be improved.

[0029] When in use, the protective plate 4 drives the supporting gasket 6 to connect with the rotating belt, and the protective frames 3 at both ends of the protective plate 4 limit the protective plate 4 in the middle to prevent the belt from folding and curling during rotation. During operation, the protective frame 3 drives the protective plate 4 to rotate while its side end belt rotates simultaneously with the protective plate 4, thereby effectively reducing the friction between the belt and the protective frame 3 and reducing the probability of jamming. The two ends of the inner wall of the protective frame 3 are respectively fixedly connected to the solid steel plate 7 and the reinforcement plate 8. The fixed connection between the solid steel plate 7 and the reinforcement plate 8 can shape and limit the protective frame 3 while improving the protective effect of the protective frame 3. It can also resist external bumps or impacts, thereby improving the protective effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A driving wheel with a protective function, comprising a driving motor (1), a rotating shaft (2) being arranged on the side of the driving motor (1), a protective frame (3) being arranged on the side of the rotating shaft (2), a protective plate (4) being arranged between the protective frames (3), and a fixing seat (5) being arranged on the bottom surface of the driving motor (1), characterized in that: A supporting gasket (6) is arranged on the side of the protective plate (4), a solid steel plate (7) is arranged on the side of the protective frame (3), a reinforcing plate (8) is arranged on the side of the solid steel plate (7), a supporting plate (9) is arranged on the side of the reinforcing plate (8), a shaping rod (10) is arranged on the side of the supporting plate (9), a sound-absorbing cotton sheet (11) is arranged on the inner side of the protective plate (4), a sound-absorbing cotton sheet (11) is arranged on the side of the sound-absorbing cotton sheet (11), a reinforcing pad (13) is arranged on the inner side of the protective frame (3), a baffle (14) is arranged on the side of the reinforcing pad (13), and a rubber ring (15) is arranged on the side of the protective frame (3).

2. The driving wheel with protective function according to claim 1, characterized in that: The bottom surface of the driving motor (1) is fixedly connected to a fixing seat (5), and the rotating shaft (2) is fixedly connected to the output end of the driving motor (1); the rotating shaft (2) is rotatably mounted on the side end of the driving motor (1), and the protective frame (3) is fixedly connected to a protective plate (4).

3. The driving wheel with protective function according to claim 1, characterized in that: The outer wall of the protection plate (4) is fixedly connected to the supporting gasket (6), the inner wall of the protection frame (3) is fixedly connected to the solid steel plate (7) at both ends, the side of the solid steel plate (7) is fixedly connected to the reinforcement plate (8), and the side of the reinforcement plate (8) is fixedly connected to the support plate (9).

4. The driving wheel with protective function according to claim 1, characterized in that: The support plates (9) are fixedly connected to the shaping rods (10); the inner wall of the protective plate (4) is provided with sound-absorbing holes, and the sides of the sound-absorbing holes are respectively fixedly connected to sound-absorbing cotton sheets (11); the sides of the sound-absorbing cotton sheets (11) are fixedly connected to sound-silencing cotton sheets (12); and the sound-absorbing cotton sheets (11) and the sound-silencing cotton sheets (12) are superimposed and fixed.

5. The driving wheel with protective function according to claim 1, characterized in that: The side of the sound-proof cotton sheet (12) is fixedly connected to the reinforcing pad (13) and the baffle (14), and the baffle (14) is fixedly connected to the inner wall of the protective plate (4), and the gap between the rotating shaft (2) and the protective frame (3) is fixedly connected to a rubber ring (15).

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