CN214057216U

CN214057216U - Electromagnet universal driving wheel

Info

Publication number: CN214057216U
Application number: CN202023126360.6U
Authority: CN
Inventors: 苟明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-27
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an electromagnet universal driving wheel, which comprises a fixed block and a supporting frame, wherein the bottom of the fixed block is provided with a groove, the inside of the groove is fixedly sleeved with a ball bearing I and a ball bearing II, the inner rings of the ball bearing I and the ball bearing II are fixedly sleeved with the outer wall of the supporting frame, a rolling ball is arranged above the bottom plate of the supporting frame, the electromagnet block is contacted with the curved surface of the rolling ball through suction by electrifying the electromagnet block, a starting motor drives a connecting rod II to rotate, and further drives the connecting rod I to rotate, and drives the electromagnet block to rotate, and further drives the rolling ball to rotate in the vertical direction, the supporting frame is driven to rotate by the starting motor II, and further drives the rolling ball to rotate in the horizontal direction, so that the rotation in the horizontal direction and the vertical direction of the rolling ball is realized, the automobile is convenient to change directions and turn, and the backing adjustment for multiple times due to the steering limitation problem of the wheel is avoided, the reversing is facilitated.

Description

Electromagnet universal driving wheel

Technical Field

The utility model relates to a drive wheel technical field especially relates to an universal drive wheel of electro-magnet.

Background

In order to facilitate people's traveling, automobiles have become the most common transportation means for people.

Automobile wheels on the current market can only rotate a certain angle generally, can not realize 360 degrees rotations, and wheel adjustment direction is limited, and is inconvenient when turning to, needs adjustment of backing a car many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electromagnet universal driving wheel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electromagnet universal driving wheel comprises a fixed block and a support frame, wherein a groove is formed in the bottom of the fixed block, a first ball bearing and a second ball bearing are fixedly sleeved in the groove, an inner ring of the first ball bearing and an inner ring of the second ball bearing are fixedly sleeved with the outer wall of the support frame, a rolling ball is arranged above a bottom plate of the support frame, a support wheel is fixedly connected to the inner wall of the support frame through screws, a first connecting rod and a second connecting rod are arranged in the support frame, a spring is welded between the first connecting rod and the second connecting rod, an electromagnet block is fixedly connected to one end, far away from the spring, of the second connecting rod through screw, one end, far away from the second connecting rod, of the electromagnet block is in contact with the rolling ball, a first motor is fixedly connected to the outer side of the support frame through screws, and a first through hole is formed in the outer wall of the support frame in front of the inner wall and in the position corresponding to the first motor and the second connecting rod through holes are formed in the outer wall of the first motor and the corresponding position to the second connecting rod, the fixed ball bearing that has cup jointed three between the outer wall of connecting rod two and the through-hole one, the right-hand member of connecting rod two and the output of motor one are fixed simultaneously and have cup jointed shaft coupling one, the top screw fixedly connected with motor two of fixed block, the output of motor two runs through the roof of support frame and has cup jointed shaft coupling two, the top screw fixedly connected with dead lever of support frame, shaft coupling two is close to the inner wall of bottom and the outer wall of dead lever is fixed cup joints, through-hole two has been seted up between the bottom plate top of support frame to the bottom, the bottom of roll ball is passed the through-hole and is two in the support frame below.

Further, the number of the supporting wheels is more than two, and the supporting wheels are located on the same plane.

Furthermore, the number of the first connecting rods and the second connecting rods is two, and the two connecting rods are symmetrically distributed along the axis of the fixing block.

Further, the first motor and the second motor are both positive and negative rotating motors.

Further, the electric connection end of the electromagnet block is used for connecting a power supply.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through circular telegram for the electromagnet piece, make the electromagnet piece pass through the curved surface contact of suction and roll ball, the starter motor drives two rotations of drive connecting rod, and then drive connecting rod one and rotate, it rotates to drive the electromagnet piece, and then drive the rotation that the roll ball is vertical direction, drive the support frame through two starter motor and rotate, and then drive the roll ball horizontal direction and rotate, thereby realize that the level of roll ball and the degree of vertical direction rotate, it is convenient to turn for the car switching-over, avoid because this wheel turn to the restricted problem adjustment of backing a car many times, it is convenient to have brought for the switching-over.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of an electromagnet universal driving wheel provided by the present invention;

fig. 2 is a bottom view of the electromagnet universal driving wheel provided by the present invention;

fig. 3 is a top view of an electromagnet universal driving wheel according to the present invention;

fig. 4 is a cross-sectional view taken at a-a in fig. 3 of the electromagnet universal driving wheel according to the present invention;

fig. 5 is a connecting shaft drawing of the electromagnet universal driving wheel for removing the connecting frame outside connecting piece.

In the figure: the device comprises a fixing block 1, a ball bearing I2, a supporting frame 3, a ball bearing II 4, a through hole II 5, a rolling ball 6, a connecting rod II 7, a connecting rod I8, an electromagnet block 9, a power supply joint 10, a fixing rod 10, a coupling II 11, a motor II 12, a supporting wheel 13, a groove 14, a spring 15 and a motor I16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an electromagnet universal driving wheel comprises a fixed block 1 and a support frame 3, wherein a groove 14 is formed in the bottom of the fixed block 1, a first ball bearing 2 and a second ball bearing 4 are fixedly sleeved in the groove 14, inner rings of the first ball bearing 2 and the second ball bearing 4 are fixedly sleeved with the outer wall of the support frame 3, a rolling ball 6 is arranged above a bottom plate of the support frame 3, support wheels 13 are fixedly connected to inner wall screws of the support frame 3, the number of the support wheels 13 is more than two and are positioned on the same plane, a first connecting rod 8 and a second connecting rod 7 are arranged in the support frame 3, the number of the first connecting rod 8 and the second connecting rod 7 is two and are symmetrically distributed along the axis of the fixed block 1, a spring 15 is welded between the first connecting rod 8 and the second connecting rod 7, and an electromagnet block 9 is fixedly connected to one end of the second connecting rod 7, which is far away from the spring 15, the electromagnet block 9 is not electrified, the electromagnet block 9 is not contacted with the rolling ball (at the moment, the distance of the opposite surfaces of the electromagnet block 9 and the rolling ball is the distance that the suction force can be absorbed), the electric connection end of the electromagnet block 9 is used for connecting a power supply (the power supply needs to be provided with a switch which is turned on and off, the prior art is adopted), one end of the electromagnet block 9, which is far away from the connecting rod II 7, is contacted with the rolling ball 6, the outer side screw of the support frame 3 is fixedly connected with a motor I16, the motor I16 and the motor II 12 are both positive and negative rotating motors, a through hole I is arranged in front of the outer wall of the support frame 3 and in front of the inner wall and in corresponding positions of the motor I16 and the connecting rod II 7, a ball bearing III is fixedly sleeved between the outer wall of the connecting rod II 7 and the through hole I, a coupling I is fixedly sleeved at the same time with the right end of the connecting rod II 7 and the output end of the motor I16, and a motor II 12 is fixedly connected with the top screw of the fixing block 1, the output end of the second motor 12 penetrates through a top plate of the support frame 3 and is fixedly sleeved with a second shaft coupler 11, a fixing rod 10 is fixedly connected to the top of the support frame 3 through a screw, the inner wall of the second shaft coupler 11 close to the bottom is fixedly sleeved with the outer wall of the fixing rod 10, a second through hole 5 is formed between the top of a bottom plate of the support frame 1 and the bottom of the bottom plate of the support frame 1, and the bottom of the rolling ball 6 penetrates through the second through hole 5 and is located below the support frame 1.

The utility model discloses a theory of operation and use flow: through switching on for magnet 9, make magnet 9 pass through the contact of suction and the curved surface of roll ball 6, a starter motor 16 drives two rotations of connecting rod, and then drive connecting rod one and rotate, drive magnet 9 and rotate, and then drive the rotation that roll ball 6 is vertical direction, drive support frame 3 through two 12 drive of starter motor and rotate, and then drive roll ball 6 horizontal direction and rotate, thereby realize the level of roll ball 6 and 360 degrees rotations of vertical direction, it has been convenient to turn for the car switching-over, avoid because this wheel turn to the restricted problem adjustment of backing a car many times, it is convenient to have brought for the switching-over.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electromagnet universal driving wheel comprises a fixed block (1) and a support frame (3), and is characterized in that a groove (14) is formed in the bottom of the fixed block (1), a first ball bearing (2) and a second ball bearing (4) are fixedly sleeved in the groove (14), inner rings of the first ball bearing (2) and the second ball bearing (4) are fixedly sleeved with the outer wall of the support frame (3), rolling balls (6) are arranged above a bottom plate of the support frame (3), a support wheel (13) is fixedly connected with an inner wall screw of the support frame (3), a first connecting rod (8) and a second connecting rod (7) are arranged in the support frame (3), a spring (15) is welded between the first connecting rod (8) and the second connecting rod (7), and an electromagnet block (9) is fixedly connected with one end screw of the second connecting rod (7) far away from the spring (15), one end of the electromagnet block (9) far away from the connecting rod II (7) is contacted with the rolling ball (6), a first through hole (16) is formed in the outer side screw fixedly connected with the supporting frame (3), the outer wall of the supporting frame (3) is arranged in front of the inner wall and in the corresponding position of the first motor (16) and the second connecting rod (7), a third ball bearing is fixedly sleeved between the outer wall of the second connecting rod (7) and the first through hole, a first coupling is fixedly sleeved at the right end of the second connecting rod (7) and the output end of the first motor (16), a second motor (12) is fixedly connected with the top screw of the fixed block (1), a second coupling (11) is fixedly sleeved at the top plate of the second motor (12) penetrating through the supporting frame (3), a fixed fixing rod (10) is fixedly connected with the top screw of the supporting frame (3), the inner wall of the second coupling (11) close to the bottom is fixedly sleeved with the outer wall of the fixing rod (10), a second through hole (5) is formed between the top and the bottom of the bottom plate of the support frame (3), and the bottom of the rolling ball (6) penetrates through the second through hole (5) and is located below the support frame (3).

2. The electromagnet gimbal driven wheel of claim 1, wherein: the number of the supporting wheels (13) is more than two, and the supporting wheels are positioned on the same plane.

3. The electromagnet gimbal driven wheel of claim 1, wherein: the number of the first connecting rods (8) and the second connecting rods (7) is two, and the two connecting rods are symmetrically distributed along the axis of the fixed block (1).

4. The electromagnet gimbal driven wheel of claim 1, wherein: the first motor (16) and the second motor (12) are both positive and negative rotating motors.

5. The electromagnet gimbal driven wheel of claim 1, wherein: and the electric connection end of the electromagnet block (9) is used for connecting a power supply.