CN219477780U

CN219477780U - Novel synchronous belt driving motor of bumper car

Info

Publication number: CN219477780U
Application number: CN202320501504.6U
Authority: CN
Inventors: 黄荣标
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-04
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of bumper car wheel driving, and discloses a novel bumper car synchronous belt driving motor, which comprises a motor and a bracket, wherein the bracket is used for installing and fixing the motor and a reduction gearbox, the motor is used for driving wheels to rotate, the motor drives the wheels to rotate through a gear assembly and a toothed belt, the gear assembly comprises a pinion and a large gear, the output end of the motor is connected with the input end of the reduction gearbox, the output end of the reduction gearbox is in transmission connection with the input end of the pinion in the gear assembly, and the pinion is in friction transmission with the large gear in the gear assembly through the toothed belt; through toothed belt and big pinion friction drive's mode cooperation motor drive, as motor drive assembly, drive wheel and rotate, in actual work, the shielding of toothed belt can effectually be dustproof, big pinion and toothed belt meshing, and transmission accuracy is high, can avoid the maintenance operation of later stage butter, and it is convenient to maintain.

Description

Novel synchronous belt driving motor of bumper car

Technical Field

The utility model belongs to the technical field of bumper car wheel driving, and particularly relates to a novel bumper car synchronous belt driving motor.

Background

The bumper car is a motor game facility, the game mode is mainly that the bumper car is driven to slowly run around a circle or collide with other bumper cars in a field, and the motor is a driving component for the bumper car to run and collide. The existing dodgem motor is generally a series excited motor, the working efficiency of the series excited motor is low, the power consumption is high, the torsion is small, the volume is large, the cost is high, and in order to solve the problem of the series excited motor, a strong magnetic sheet direct current motor with larger torsion and power saving is appeared on the market;

above-mentioned strong magnetic sheet direct current motor is in the use, and motor drive assembly is direct current motor and the gear train of meshing, and the motor passes through the gear and is connected with the wheel promptly, and this kind of gear train meshing transmission's mode, in use, need set up the dust proof box and carry out dustproof protection to the gear train, need the frequent butter of beating to improve gear engagement's precision and lubricity, brings loaded down with trivial details work for later maintenance.

Therefore, a novel synchronous belt driving motor of a bumper car, which is matched with a gear through a synchronous belt, is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a novel synchronous belt driving motor of a bumper car, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel bumper car timing belt drive motor, comprising:

the motor is used for driving the wheels to rotate and drives the wheels to rotate through the gear assembly and the toothed belt;

the bracket is used for installing and fixing the motor and the reduction gearbox;

the output end of the motor is connected with the input end of the reduction gearbox, the output end of the reduction gearbox is in transmission connection with the input end of a pinion in the gear assembly, and the pinion is in friction transmission with a large gear in the gear assembly through a toothed belt.

The large gear is sleeved on a wheel shaft connected with the wheel, and the wheel shaft is rotationally connected with the bracket through a bearing.

The brake pad is arranged between the bracket and the large gear and is arranged independently, so that the brake pad is convenient to cooperate with a hydraulic brake system to perform sudden braking.

Limiting rings for limiting toothed belts are arranged on the front side and the rear side of the large gear and the rear side of the small gear, two sides of the toothed belts can be limited on the inner sides of the limiting rings through the limiting rings, and the toothed belts are separated due to position deviation, so that the safety of a driving bumper car is effectively improved.

The wheel axle is sleeved with a brake spring, the outer end of the wheel axle is sleeved with a gasket for propping against the brake spring, and the outer end of the wheel axle is also connected with a brake spring screw for locking the gasket and the brake spring in a threaded manner.

The brake spring and the brake spring screw connected with the wheel shaft are arranged, so that the tightness of the brake spring can be conveniently adjusted, and the brake spring is used for damping vibration when the wheel rotates and runs.

The outer ring of the wheel is provided with a layer of anti-slip ring which is used for preventing slipping and reducing the friction noise between the wheel and the ground.

The utility model has the technical effects and advantages that:

1. the motor drives the wheel to rotate through the gear assembly and the toothed belt, the gear assembly comprises a pinion and a large gear, the motor drives the pinion to rotate through a reduction gearbox, the pinion drives the wheel to rotate through friction transmission between the toothed belt and the large gear, the motor is matched with the motor to drive in a friction transmission mode between the toothed belt and the large gear, the motor is used as a motor driving assembly to drive the wheel to rotate, in actual work, shielding of the toothed belt can effectively prevent dust, the large gear and the toothed belt are in friction transmission, the transmission precision is high, maintenance operation of later butter beating can be avoided, and the maintenance is convenient;

2. the brake spring and the brake spring screw connected with the wheel shaft of the large gear are convenient for adjusting the tightness of the brake spring, and the brake spring can play a role in damping when the wheel rotates and runs;

3. the outer ring of the wheel is provided with a layer of anti-slip ring which is used for preventing slipping and reducing the friction noise between the wheel and the ground.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the toothed belt of fig. 1 according to the present utility model after being disassembled.

In the figure: 1. a motor; 2. a wheel; 3. a toothed belt; 4. a bracket; 5. a reduction gearbox; 6. a pinion gear; 7. a large gear; 8. a wheel axle; 9. a brake pad; 10. a brake spring; 11. a gasket; 12. a brake spring screw; 13. and a limit ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a novel bumper car synchronous belt driving motor as shown in fig. 1-2, which comprises a motor 1 and a bracket 4, wherein the bracket 4 is used for installing and fixing the motor 1 and a reduction gearbox 5, the motor 1 is used for driving a wheel 2 to rotate, the motor 1 drives the wheel 2 to rotate through a gear assembly and a toothed belt 3, the gear assembly comprises a pinion 6 and a large gear 7, the output end of the motor 1 is connected with the input end of the reduction gearbox 5, the output end of the reduction gearbox 5 is in transmission connection with the input end of the pinion 6 in the gear assembly, and the pinion 6 is in friction transmission with the large gear 7 in the gear assembly through the toothed belt 3;

through toothed belt 3 and big pinion friction drive's mode cooperation motor 1 drive, as motor drive assembly, drive wheel 2 rotates, in actual work, the shielding of toothed belt 3 can effectually prevent dust, and big pinion and toothed belt 3 friction drive, transmission precision is high, can avoid the maintenance operation of later stage butter, and it is convenient to maintain.

The large gear 7 is sleeved on an axle 8 connected with the wheel 2, and the axle 8 is rotatably connected with the bracket 4 through a bearing.

The wheel axle 8 is fixedly provided with a brake pad 9 positioned between the bracket 4 and the large gear 7, and the brake pad 9 is independently arranged, so that the brake pad is convenient to cooperate with a hydraulic brake system to perform sudden braking.

The front side and the rear side of the large gear 7 and the small gear 6 are respectively provided with the limit rings 13 for limiting the toothed belt 3, the two sides of the toothed belt 3 can be limited at the inner sides of the limit rings 13 by arranging the limit rings 13, and the toothed belt 3 is tooth-removed due to position deviation, so that the safety of the driving bumper car is effectively improved.

The wheel axle 8 is sleeved with a brake spring 10, the outer end of the wheel axle 8 is sleeved with a gasket 11 propping against the brake spring 10, and the outer end of the wheel axle 8 is also connected with a brake spring screw 12 for locking the gasket 11 and the brake spring 10.

The brake spring 10 and the brake spring screw 12 connected with the wheel shaft 8 are arranged, the tightness of the brake spring 10 is convenient to adjust, the brake spring 10 provides a pretightening force for the brake spring screw 12 through deformation in the running process of the wheel 2, a gap is enabled to be generated on one side of the thread in a concentrated mode, the pretightening force is opposite to the pretightening force in direction, when vibration is generated, the screwing thread must resist the pretightening force before the gap moves, and then the brake spring 10 deforms to absorb vibration energy, so that the damping effect can be achieved.

The outer ring of the wheel 2 is provided with a layer of anti-slip ring which is used for preventing slipping and reducing the friction noise between the wheel 2 and the ground.

This novel bumper car hold-in range driving motor, motor 1 passes through gear assembly and tooth area 3 drive wheel 2 rotation, gear assembly includes pinion 6 and gear wheel 7, motor 1 passes through reduction box 5 drive pinion 6 and rotates, pinion 6 passes through tooth area 3 gear wheel 7 friction drive, drive wheel 2 and rotate, cooperate motor 1 drive through tooth area 3 and big gear wheel friction drive's mode, as motor drive assembly, drive wheel 2 rotation, in actual work, the shielding of tooth area 3 can effectually prevent dust, gear wheel and tooth area 3 friction drive, transmission precision is high, can avoid the maintenance operation of later stage butter, it is convenient to maintain.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Novel bumper car hold-in range driving motor, its characterized in that includes:

the motor (1) is used for driving the wheel (2) to rotate, and the motor (1) drives the wheel (2) to rotate through the gear assembly and the toothed belt (3);

the support (4) is used for installing and fixing the motor (1) and the reduction gearbox (5);

the output end of the motor (1) is connected with the input end of the reduction gearbox (5), the output end of the reduction gearbox (5) is in transmission connection with the input end of the pinion (6) in the gear assembly, and the pinion (6) is in friction transmission with the bull gear (7) in the gear assembly through the toothed belt (3).

2. The novel synchronous belt driving motor of the bumper car according to claim 1, wherein: the large gear (7) is sleeved on a wheel shaft (8) connected with the wheel (2), and the wheel shaft (8) is rotationally connected with the bracket (4) through a bearing.

3. The novel synchronous belt driving motor of the bumper car according to claim 2, wherein: a brake block (9) positioned between the bracket (4) and the large gear (7) is fixedly arranged on the wheel shaft (8); limiting rings (13) for limiting the toothed belt (3) are arranged on the front side and the rear side of the large gear (7) and the pinion (6).

4. A novel synchronous belt drive motor for a bumper car according to claim 3, wherein: the wheel axle (8) is sleeved with a brake spring (10), the outer end of the wheel axle (8) is sleeved with a gasket (11) propping against the brake spring (10), and the outer end of the wheel axle (8) is further connected with a brake spring screw (12) for locking the gasket (11) and the brake spring (10) in a threaded manner.

5. The novel synchronous belt driving motor of the bumper car according to claim 1, wherein: an anti-slip ring is arranged on the outer ring of the wheel (2).