Sea-land-air triphibian omnidirectional wheel

Abstract

A sea-land-air triphibian omnidirectional wheel, comprising a rotating drum (11) and flying tires (16), wherein propellers (15) are fixedly arranged at one end of each fixed shaft (14), the two fixed shafts (14) are fixedly arranged at two output ends of a dual-head motor (13) respectively, and the dual-head motor (13) is equipped with rotating drum shafts (12) on both sides. According to the omnidirectional wheel, the coordination of first and second snap-fit fixing blocks (17, 19), first and second snap-fit sliding blocks (18, 20), and first and second rotating drum snap-fit fasteners (26, 27) facilitates fixing the rotating drum shafts (12) and the rotating drum (11) respectively, and a pinion (21) is driven by a crown wheel (22) and a ring gear (23) to rotate, so that the flying tires (16) are controlled to steer in multiple directions, including up, down, left and right, and the propellers (15) are fixedly arranged on the inner sides of the flying tires (16), so that the flying tires meet different driving requirements.

Description

Amphibious universal wheel Technical Field

[0001] The present invention relates to the technical field of wheels, in particular to a universal wheel that is amphibious on land, sea and air. Background Art

[0002] Most existing vehicles have front wheels that are directional and can rotate freely but cannot turn 360 degrees, and fixed rear wheels that cannot rotate freely, which limits the wheel's swing angle and restricts the vehicle to only being able to travel in straight lines or in arcs. This wheel structure also greatly limits the vehicle's maneuverability, especially in confined spaces, such as narrow paths and workshops. The vehicle's movement is greatly restricted, and the operating space required for turning and steering is large. Furthermore, the driving mode is relatively limited, limiting the vehicle to land travel. Therefore, a universal wheel that can be used on land, sea, and air is now provided to eliminate the drawbacks of existing devices. Technical issues

[0003] Most existing vehicles have front wheels that are directional and can rotate freely but cannot turn 360 degrees, and fixed rear wheels that cannot rotate freely, which limits the wheel's swing angle and restricts the vehicle to only being able to travel in straight lines or in arcs. This wheel structure also greatly limits the vehicle's maneuverability, especially in confined spaces, such as narrow paths and workshops. The vehicle's movement is greatly restricted, and the operating space required for turning and steering is large. Furthermore, the driving mode is relatively limited, limiting the vehicle to land travel. Therefore, a universal wheel that can be used on land, sea, and air is now provided to eliminate the drawbacks of existing devices. Technical Solutions

[0004] The amphibious universal wheel for land, sea and air includes a rotating drum and a flying tire. The two flying tires are symmetrically arranged. A propeller is fixed inside the flying tire. The propeller is fixed at one end of a fixed shaft. The two fixed shafts are respectively fixed on the two output ends of a double-headed motor. A rotating drum shaft is provided on both sides of the double-headed motor. The rotating drum shaft is provided in a circular through-hole on the inner side of the rotating drum. A limiting component is provided on the outer side of the rotating drum for fixing the rotating drum shaft. A fixing mechanism is provided on the rotating drum for steering the flying tire. A driving mechanism is provided on the upper end of the rotating drum for steering the flying tire.

[0005] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0006] In an optional scheme: the limiting assembly includes a first clip fixing block and a second clip fixing block, the first clip fixing block and the second clip fixing block are both fixedly arranged on the outside of the drum corresponding to the position of the drum shaft, a circular through-hole is provided on one side of the first clip fixing block and the second clip fixing block corresponding to the position of the drum shaft, and limiting grooves are symmetrically provided on one side of the first clip fixing block and the second clip fixing block, and a first clip slider and a second clip slider are respectively slidably provided at the two ends of the drum shaft corresponding to the positions of the first clip fixing block and the second clip fixing block, and a limiting block is fixedly provided on one side of the first clip slider and the second clip slider corresponding to the position of the limiting groove.

[0007] In an optional solution: a first bearing and a second bearing are fixedly provided at both ends of the rotating drum, the inner rings of the first bearing and the second bearing are both sleeved on the rotating drum, and the outer rings of the first bearing and the second bearing are respectively fixed on one side of the upper and lower plates of the vehicle body.

[0008] In an optional solution: the fixing mechanism includes a first rotating drum buckle and a second rotating drum buckle, the first rotating drum buckle is fixed on the outside of the rotating drum, the second rotating drum buckle is sleeved on the rotating drum, and the second rotating drum buckle is fixed on the vehicle body.

[0009] In an optional solution: the driving mechanism includes a pinion, which is fixed at one end of a rotating drum shaft, and the pinion is fixed on the rotating drum shaft at a position corresponding to the annular groove at the upper end of the rotating drum. The upper end of the pinion is equipped with a crown gear, and the crown gear is fixed at the bottom end of the ring gear. The crown gear is equipped inside the annular groove at the upper end of the rotating drum.

[0010] In an optional solution: the flight tire is arranged in a flat shape. Beneficial effects

[0011] The present invention facilitates fixing the drum and the drum shaft respectively through the coordinated use of the first clip fixing block and the first clip sliding block, the second clip fixing block and the second clip sliding block, the first drum clip and the second drum clip, and drives the pinion to rotate through the crown gear and the ring gear, thereby controlling the flight tire to turn in multiple directions up, down, left and right. At the same time, the flight tire is arranged in a flat shape and a propeller is fixed on the inside of the flight tire, so that the flight tire can meet the requirements of rotation in multiple directions and can also meet various driving requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] FIG1 is a schematic structural diagram of the present invention.

[0013] FIG2 is a schematic diagram of the installation of the second bearing of the present invention.

[0014] FIG3 is a schematic diagram of the installation of the pinion of the present invention.

[0015] FIG4 is a schematic diagram of the rotating state of the flight tire of the present invention.

[0016] FIG5 is a schematic diagram of the flight tire of the present invention in use.

[0017] FIG6 is a schematic diagram of the installation of the first drum buckle and the second drum buckle of the present invention.

[0018] Notes on figure numbers: 11 rotating drum, 12 rotating drum shaft, 13 double-headed motor, 14 fixed shaft, 15 propeller, 16 flying tire, 17 first snap fixing block, 18 first snap slider, 19 second snap fixing block, 20 second snap slider, 21 pinion, 22 crown gear, 23 ring gear, 24 first bearing, 25 second bearing, 26 first rotating drum snap, 27 second rotating drum snap. Best Mode for Carrying Out the Invention

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0020] In one embodiment, as shown in Figures 1 to 6, an amphibious universal wheel for land, sea and air comprises a drum 11 and a flying tire 16, wherein the two flying tires 16 are symmetrically arranged, and a propeller 15 is fixed inside each of the flying tires 16, wherein the propeller 15 is fixed at one end of a fixed shaft 14, and the two fixed shafts 14 are respectively fixed at two output ends of a double-headed motor 13, and a drum shaft 12 is provided on both sides of the double-headed motor 13, wherein the drum shaft 12 is provided in a circular through-hole on the inner side of the drum 11, and a limiting assembly is provided on the outer side of the drum 11 for fixing the drum shaft 12, and a fixing mechanism for steering the flying tire 16 is provided on the drum 11, and a driving mechanism for steering the flying tire 16 is provided on the upper end of the drum 11, wherein the fixing mechanism facilitates controlling the rotation direction of the flying tire 16, and the driving mechanism facilitates driving the drum 11 to rotate;

[0021] The limiting assembly includes a first clip fixing block 17 and a second clip fixing block 19, both of which are fixed on the outer side of the drum 11 at positions corresponding to the drum shaft 12. A circular through-hole is provided on one side of the first clip fixing block 17 and the second clip fixing block 19 at positions corresponding to the drum shaft 12. A limiting groove is symmetrically provided on one side of the first clip fixing block 17 and the second clip fixing block 19. A first clip slider 18 and a second clip slider 20 are respectively slidably provided at positions corresponding to the positions of the first clip fixing block 17 and the second clip fixing block 19 at both ends of the drum shaft 12. A limiting block is fixed on one side of the first clip slider 18 and the second clip slider 20 at positions corresponding to the limiting grooves. When in use, when the first drum clip 26 and the second drum clip 27 are clamped, the first clip slider 18 and the first clip fixing block 17, and the second clip slider 20 and the second clip fixing block 19 are all opened, the flight tire 16 rotates up and down. When the first drum buckle 26 and the second drum buckle 27 are disconnected, the first buckle slider 18 and the first buckle fixing block 17, and the second buckle slider 20 and the second buckle fixing block 19 are all clamped, the flying tire 16 rotates left and right.

[0022] The first bearing 24 and the second bearing 25 are fixedly provided at both ends of the rotating drum 11, respectively. The inner rings of the first bearing 24 and the second bearing 25 are both sleeved on the rotating drum 11, and the outer rings of the first bearing 24 and the second bearing 25 are respectively fixed on one side of the upper and lower plates of the vehicle body. When in use, it is convenient to fix the rotating drum 11 and at the same time facilitate the rotation of the rotating drum 11.

[0023] The fixing mechanism includes a first rotating drum buckle 26 and a second rotating drum buckle 27. The first rotating drum buckle 26 is fixed to the outside of the rotating drum 11, and the second rotating drum buckle 27 is sleeved on the rotating drum 11. The second rotating drum buckle 27 is fixed to the vehicle body. During use, when the flight tire 16 needs to rotate up and down, the first rotating drum buckle 26 and the second rotating drum buckle 27 are locked, and the first locking slider 18 and the first locking fixing block 17, and the second locking slider 20 and the second locking fixing block 19 are all opened, thereby allowing the flight tire 16 to rotate up and down. When the first rotating drum buckle 26 and the second rotating drum buckle 27 are separated, the first locking slider 18 and the first locking fixing block 17, and the second locking slider 20 and the second locking fixing block 19 are all locked, allowing the flight tire 16 to rotate left and right.

[0024] The driving mechanism includes a pinion 21, which is fixed on one end of a drum shaft 12. The pinion 21 is fixed on the drum shaft 12 at a position corresponding to the annular groove on the upper end of the drum 11. The upper end of the pinion 21 is matched with a crown gear 22, and the crown gear 22 is fixed on the bottom end of the ring gear 23. The crown gear 22 is matched inside the annular groove on the upper end of the drum 11. When in use, when the flight tire 16 needs to rotate up and down, the first drum buckle 26 and the second drum buckle 27 are clamped, and at the same time, the first buckle slider 18 and the first buckle fixing block 17, the second buckle slider 20 and the second buckle fixing block 19 are all opened, the drum 11 is fixed, and the ring gear 23 is driven to rotate by the external driving component. The crown gear 22 is driven to rotate, and the engagement of the crown gear 22 and the pinion gear 21 drives the rotation of the drum shaft 12, thereby controlling the flight tire 16 to rotate in the up and down directions. Similarly, when the first drum buckle 26 and the second drum buckle 27 are separated, and the first buckle slider 18 and the first buckle fixing block 17, and the second buckle slider 20 and the second buckle fixing block 19 are all locked, the pinion gear 21 and the drum shaft 12 remain stationary, and the external driving component drives the ring gear 23 to rotate, which drives the crown gear 22 to rotate, and the engagement of the crown gear 22 and the pinion gear 21 drives the rotation of the drum shaft 12, thereby driving the drum 11 to rotate left and right, thereby controlling the left and right rotation of the flight tire 16, so that the flight tire 16 can turn in multiple directions, up and down, left and right.

[0025] The flight tire 16 is provided in a flat shape, which facilitates the use of the flight tire 16 in various states when in use.

[0026] The above embodiment discloses an amphibious universal wheel for land, sea and air. When the flight tire 16 needs to rotate up and down, the first drum buckle 26 and the second drum buckle 27 are locked, and the first buckle slider 18 and the first buckle fixing block 17, and the second buckle slider 20 and the second buckle fixing block 19 are all opened. The drum 11 is fixed, and the ring gear 23 is driven to rotate by an external driving component. The ring gear 23 drives the crown gear 22 to rotate. The crown gear 22 and the pinion 21 engage with each other to drive the drum shaft 12 to rotate, thereby controlling the flight tire 16 to rotate in opposite directions up and down. Similarly, when the first drum buckle 26 is separated from the second drum buckle 27, and at the same time the first buckle slider 18 and the first buckle fixing block 17, and the second buckle slider 20 and the second buckle fixing block 19 are all clamped, the pinion 21 and the drum shaft 12 are stationary, and the ring gear 23 is driven to rotate by the external driving component, and the ring gear 23 drives the crown gear 22 to rotate, and the crown gear 22 and the pinion 21 engage with each other to drive the drum shaft 12 to rotate, and drive the drum 11 to rotate left and right, thereby controlling the left and right rotation of the flying tire 16, so that the flying tire 16 can be turned in multiple directions up, down, left and right.

[0027] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. Amphibious and all-terrain universal wheel, comprising a rotating cylinder (11) and flight tires (16), wherein the two flight tires (16) are symmetrically arranged, characterized in that, Inside the flying tire (16), a propeller (15) is fixedly arranged. The propeller (15) is fixedly arranged at one end of a fixed shaft (14). The two fixed shafts (14) are respectively fixedly arranged on two output ends of a double-headed motor (13). On both sides of the double-headed motor (13), a rotating cylinder rotating shaft (12) is arranged in a matching manner. The rotating cylinder rotating shaft (12) is arranged in a circular through hole inside the rotating cylinder (11). On the outer side of the rotating cylinder (11), a limiting component is arranged to facilitate the fixation of the rotating cylinder rotating shaft (12). On the rotating cylinder (11), a fixing mechanism is arranged to facilitate the steering of the flying tire (16). At the upper end of the rotating cylinder (11), a driving mechanism is arranged to facilitate the steering of the flying tire (16).

2. The amphibious all-directional wheel according to claim 1, characterized in that The limiting component includes a first buckle fixing block (17) and a second buckle fixing block (19). The first buckle fixing block (17) and the second buckle fixing block (19) are both fixedly arranged on the outer side of the rotating cylinder (11) at positions corresponding to the rotating cylinder rotating shaft (12). At positions corresponding to the rotating cylinder rotating shaft (12) on one side of the first buckle fixing block (17) and the second buckle fixing block (19), circular through holes are arranged. On one side of the first buckle fixing block (17) and the second buckle fixing block (19), limiting grooves are symmetrically arranged. At positions corresponding to the first buckle fixing block (17) and the second buckle fixing block (19) at both ends of the rotating cylinder rotating shaft (12), a first buckle slider (18) and a second buckle slider (20) are respectively arranged in a sliding manner. At positions corresponding to the limiting grooves on one side of the first buckle slider (18) and the second buckle slider (20), limiting blocks are fixedly arranged.

3. The amphibious all-terrain universal wheel according to claim 1, characterized in that, At both ends of the rotating cylinder (11), a first bearing (24) and a second bearing (25) are respectively fixedly arranged. The inner rings of the first bearing (24) and the second bearing (25) are both sleeved on the rotating cylinder (11). The outer rings of the first bearing (24) and the second bearing (25) are respectively fixedly arranged on one side of the upper and lower plates of the vehicle body.

4. The amphibious all-directional wheel according to claim 1, characterized in that The fixing mechanism includes a first rotating cylinder buckle (26) and a second rotating cylinder buckle (27). The first rotating cylinder buckle (26) is fixedly arranged on the outer side of the rotating cylinder (11). The second rotating cylinder buckle (27) is sleeved on the rotating cylinder (11). The second rotating cylinder buckle (27) is fixedly arranged on the vehicle body.

5. The amphibious all-terrain omnidirectional wheel according to claim 1, characterized in that, The driving mechanism includes a small gear (21). The small gear (21) is fixedly arranged at one end of a rotating cylinder rotating shaft (12). The small gear (21) is fixedly arranged on the rotating cylinder rotating shaft (12) at a position corresponding to the annular groove at the upper end of the rotating cylinder (11). At the upper end of the small gear (21), a crown gear (22) is arranged in a matching manner. The crown gear (22) is fixedly arranged at the bottom end of a toothed ring (23). The crown gear (22) is arranged in the annular sliding groove at the upper end of the rotating cylinder (11).

6. The amphibious all-directional wheel according to claim 1, wherein The flying tire (16) is arranged in a flat shape.

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