阅读说明：本技术 一种偏心车轮驱动装置 (Eccentric wheel driving device ) 是由 杨林 于 2019-12-01 设计创作，主要内容包括：本发明属于一种偏心车轮驱动装置,该装置包括偏心车轮,中轴,顶轴,其中,所述中轴轴身连接轴承设于偏心车轮轴孔内；所述顶轴卡口与中轴两端轴头相连接。本发明装置可安装于二轮或二轮以上传统机械车的底端,其中偏心车轮的外圈面与传统机械车车轮外圈面平齐接触地面或轨道面,在机械车行驶时,机械车行驶动力带动偏心车轮运转,通过偏心车轮的运转,其中轴驱动顶轴产生一个上下往复的运动特征,将这一运动特征所产生的动能用于驱动机械车或安装于机械车上的其它机械装置,例如增速器或发电机,为行驶中的机械车提供一种新动力的装置。(The invention belongs to an eccentric wheel driving device, which comprises an eccentric wheel, a middle shaft and a top shaft, wherein a middle shaft body connecting bearing is arranged in a shaft hole of the eccentric wheel; the top shaft bayonet is connected with the shaft heads at the two ends of the middle shaft. The device can be arranged at the bottom end of a two-wheel or more than two-wheel traditional mechanical vehicle, wherein the outer ring surface of an eccentric wheel is flush with the outer ring surface of the wheel of the traditional mechanical vehicle and is contacted with the ground or a track surface, when the mechanical vehicle runs, the running power of the mechanical vehicle drives the eccentric wheel to run, and through the running of the eccentric wheel, the shaft drives the top shaft to generate a vertical reciprocating motion characteristic, and the kinetic energy generated by the motion characteristic is used for driving the mechanical vehicle or other mechanical devices arranged on the mechanical vehicle, such as a speed increaser or a generator, so as to provide a new power device for the running mechanical vehicle.)

1. An eccentric wheel driving device comprises an eccentric wheel, a middle shaft and a top shaft, wherein a middle shaft body is connected with a bearing and arranged in a shaft hole of the eccentric wheel; the top shaft bayonet is connected with the shaft heads at the two ends of the middle shaft.

2. An eccentric wheel drive apparatus according to claim 1, characterized in that: the central axis hole of the eccentric wheel is arranged at the lower end of the central point of the wheel.

3. An eccentric wheel drive apparatus according to claim 2, characterized in that: the eccentric wheel can be a narrow eccentric wheel, a wide eccentric wheel and an integrated eccentric wheel.

4. An eccentric wheel drive apparatus according to claim 1, characterized in that: the lower end of the top shaft is provided with a bayonet.

Technical Field

The invention relates to an eccentric wheel driving machine, in particular to an eccentric wheel driving device.

Background

The traditional mechanical vehicle comprises a bicycle, a battery car, a motorcycle, a car, a medium-sized automobile or a heavy-duty automobile and also comprises a rail car and the like in the driving process, wherein the bicycle is driven by a rider stepping on a pedal, and other mechanical vehicles are driven by an operator controlling an accelerator or a speed regulating handle in a mode of consuming electric energy or fuel oil. The wheels of the conventional mechanical vehicle are usually used as a consumption mode when the vehicle runs to do work, the bicycle consumes physical energy of a rider, and other wheels consume large electric energy or fuel.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an eccentric wheel driving device, which is added to the lower end of the mechanical body of a conventional two-wheeled or more-wheeled mechanical vehicle, wherein the outer ring surface at the bottommost end of the eccentric wheel is flush with the outer ring surface of the wheel of the traditional mechanical vehicle and contacts with the ground or the track surface, wherein the eccentric wheel containing the rubber outer tire is more suitable for mechanical vehicles on conventional roads, the integrated eccentric wheel not containing the rubber outer tire is more suitable for rail vehicles, when the mechanical vehicles run, the running power drives the eccentric wheel to run, and the shaft drives the top shaft to generate a vertical reciprocating motion characteristic through the running of the eccentric wheel, and the kinetic energy generated by the motion characteristic is used for driving the mechanical vehicle or other mechanical devices arranged on the mechanical vehicle, such as a speed increaser or a generator, so that a new power device is provided for the running mechanical vehicle.

In order to achieve the purpose, the invention adopts the technical scheme that.

The invention relates to an eccentric wheel driving device, which comprises an eccentric wheel, a middle shaft and a top shaft, wherein a middle shaft body connecting bearing is arranged in a shaft hole of the eccentric wheel; the top shaft bayonet is connected with the shaft heads at the two ends of the middle shaft.

Preferably, the central axis hole of the eccentric wheel is arranged at the lower end position of the wheel center point.

Preferably, the eccentric wheel may be a narrow eccentric wheel, a wide eccentric wheel and an integral eccentric wheel.

Preferably, the lower end of the top shaft is provided with a bayonet.

The eccentric wheel driving device of the invention works as follows.

The invention is installed at the lower end of the mechanical body of two-wheel or more than two-wheel mechanical vehicle, the outer ring surface of the bottommost end of the eccentric wheel is flush with the outer ring surface of the wheel of the traditional mechanical vehicle and contacts with the ground or the track surface, when the mechanical vehicle runs, the running power drives the eccentric wheel to run, through the running of the eccentric wheel, the shaft drives the top shaft to generate a vertical reciprocating motion characteristic, the kinetic energy generated by the motion characteristic is converted into torque through other mechanical devices, and the torque is output and used for driving the mechanical vehicle or other mechanical devices installed on the mechanical vehicle, such as a speed increaser or a generator.

Drawings

FIG. 1 is a schematic side and front view of a narrow eccentric wheel of the present invention;

FIG. 2 is a side and front schematic view of a wide eccentric wheel of the present invention;

FIG. 3 is a side and front schematic view of an integrated eccentric wheel of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the narrow eccentric wheel drive assembly of the present invention;

FIG. 6 is a schematic view of the assembly of the wide eccentric wheel drive of the present invention;

FIG. 7 is a schematic view of the assembly of the circular head shaft for the integrated eccentric wheel driving apparatus of the present invention;

FIG. 8 is a schematic view of the assembly of the square top shaft for the integrated eccentric wheel drive of the present invention;

FIG. 9 is a schematic view of the narrow eccentric wheel drive assembly of the present invention mounted to the lower end of a bicycle;

FIG. 10 is a schematic view of the narrow eccentric wheel drive assembly of the present invention mounted to the lower end of a frame of an electric vehicle;

FIG. 11 is a schematic view of the wide eccentric wheel drive assembly of the present invention mounted to the lower end of a car trunk;

FIG. 12 is a schematic view of the driving assembly of the square top shaft integrated eccentric wheel driving device of the present invention;

FIG. 13 is a schematic view of the present invention with an integrated eccentric wheel drive assembly mounted to a mounting bracket for connection to drive a generator;

FIG. 14 is a fully assembled view of the present invention with an integrated eccentric wheel drive assembly mounted to a fixed frame connection for driving a generator;

FIG. 15 is a schematic side view of the integrated eccentric wheel drive assembly of the present invention mounted to a mounting bracket for coupling to drive a generator mounted to a railcar undercarriage;

FIG. 16 is an isometric view of the present invention with an integrated eccentric wheel drive assembly mounted to a fixed frame connection to drive a generator mounted to a railcar underframe;

FIG. 17 is a rear view of the integrated eccentric wheel drive assembly of the present invention mounted to a fixed frame joint for driving a generator mounted to a railcar underframe mounted to a lower end of a railcar car;

FIG. 18 is a schematic side view of the present invention with an integrated eccentric wheel drive assembly mounted to a fixed frame joint for driving a generator mounted to a railcar underframe mounted to a lower end of a railcar car;

FIG. 19 is a side view of the present invention assembled with an integrated eccentric wheel drive to a railcar underframe joint to drive a generator and attached with a small integrated wheel.

Reference numerals: 1. an eccentric wheel; 11. a narrow eccentric wheel; 12. a wide eccentric wheel; 13. an integral eccentric wheel; 2. a middle shaft; 3. a top shaft; 31. and (4) a bayonet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

As shown in fig. 1 to 19, an eccentric wheel driving device includes an eccentric wheel 1, a middle shaft 2, and a top shaft 3, wherein a shaft body of the middle shaft 2 is connected with a bearing and is disposed in a shaft hole of the eccentric wheel 1; the bayonet 31 of the top shaft 3 is connected with the shaft heads at the two ends of the middle shaft 2.

Preferably, referring to fig. 1 to 3, the central axis of the eccentric wheel 1 is disposed at a lower end of the wheel center.

Preferably, referring to fig. 1 to 3 with emphasis, the eccentric wheel 1 may be a narrow eccentric wheel 11, a wide eccentric wheel 12 and an integral eccentric wheel 13.

Preferably, please refer to fig. 4, the lower end of the top shaft 3 is provided with a bayonet 31, and the shaft body of the top shaft 3 is preferably a square shaft body or a round shaft body.

Example 1.

Preferably, referring to fig. 5, an assembly of the narrow eccentric wheel driving device of the present invention is shown. In the figure, a connecting bearing of the shaft body of the middle shaft 2 is arranged in a shaft hole of the narrow eccentric wheel 11, and bayonets 31 of the top shaft 3 are connected with shaft heads at two ends of the middle shaft 2.

Example 2.

Preferably, referring to fig. 6, an assembly of the wide eccentric wheel driving apparatus of the present invention is shown. In the figure, a connecting bearing of the shaft body of the middle shaft 2 is arranged in a shaft hole of a wide eccentric wheel 12, and bayonets 31 of the top shaft 3 are connected with shaft heads at two ends of the middle shaft 2.

Example 3.

Preferably, referring to fig. 7 and 8, an integrated eccentric wheel driving device of the present invention is schematically assembled. In the figure, a shaft body connecting bearing of a middle shaft 2 is arranged in a shaft hole of an eccentric wheel 13, and bayonets 31 of a top shaft 3 are connected with shaft heads at two ends of the middle shaft 2. In the assembled schematic of the integrated eccentric wheel drive of fig. 7 and 8, fig. 7 uses a circular head shaft and fig. 8 uses a square head shaft.

Embodiment 1 further, referring to fig. 9, in fig. 9, a narrow eccentric wheel drive apparatus of the present invention is mounted between a front wheel and a rear wheel of a bicycle. In the figure, a shaft body connecting bearing of a middle shaft 2 is arranged in a shaft hole of a narrow eccentric wheel 11, a bayonet 31 of a top shaft 3 is connected with shaft heads at two ends of the middle shaft 2, a block is connected with the top end of the top shaft 3, the upper end of the block is connected with a top shaft and a sleeve, the shaft body of the top shaft is arranged in the sleeve, a shaft hole is arranged at the upper end of the top shaft at the upper end, the front end of a driving connecting rod is connected in the hole, and the rear end of the driving connecting. When the narrow eccentric wheel driving device is designed to be used for riding a bicycle, the front wheel and the rear wheel can drive the narrow eccentric wheel 11 to run together, through the running of the narrow eccentric wheel 11, the narrow eccentric wheel 11 can drive the middle shaft 2 to drive the top shaft 3, the top shaft 3 drives the block at the upper end of the narrow eccentric wheel, the block at the upper end drives the top shaft at the upper end of the narrow eccentric wheel to do up-and-down reciprocating motion in the shaft cylinder, the top shaft at the upper end of the narrow eccentric wheel can drive the driving connecting rod connected in the hole of the driving connecting rod, the driving connecting rod drives the middle shaft of the bicycle, and the middle shaft of the. In this embodiment, the kinetic energy of the operation drive of its narrow eccentric wheel 11 directly drives the bicycle operation in the embodiment by connecting with other mechanical devices.

Embodiment 1 referring to fig. 10, a narrow eccentric wheel driving apparatus according to the present invention is schematically illustrated in fig. 10 as being mounted to a lower end of a frame of a battery car. In the figure, a shaft body connecting bearing of a middle shaft 2 is arranged in a shaft hole of a narrow eccentric wheel 11, a bayonet 31 of a top shaft 3 is connected with shaft heads at two ends of the middle shaft 2, a block is connected with the top end of the top shaft 3, the upper end of the block is connected with a top shaft and a sleeve, the shaft body of the top shaft is arranged in the sleeve, the upper end of the top shaft at the upper end of the top shaft is provided with a shaft hole, the front end of a driving connecting rod is connected in the hole, and the rear end. When the narrow eccentric wheel driving device is designed to be ridden by a battery car, the front wheel and the rear wheel can drive the narrow eccentric wheel 11 to run together, the narrow eccentric wheel 11 can drive the middle shaft 2 to drive the top shaft 3 through the running of the narrow eccentric wheel 11, the top shaft 3 drives the block at the upper end of the narrow eccentric wheel, the block at the upper end drives the top shaft at the upper end of the narrow eccentric wheel to do up-and-down reciprocating motion in a shaft cylinder, the top shaft at the upper end of the narrow eccentric wheel can drive the driving connecting rod connected in the hole of the narrow eccentric wheel, the driving connecting rod drives the middle shaft fixed on the bearing seat, the middle shaft of the bearing seat drives the belt pulley to run, the belt pulley is connected with the power input. In this embodiment, the kinetic energy of the driving motion of the narrow eccentric wheel 11 drives other mechanical devices, speed increasers and generators, which are mounted in the mechanical vehicle, by connecting with the other mechanical devices.

Embodiment 2 further, referring to fig. 11, in fig. 11, a wide eccentric wheel driving apparatus of the present invention is schematically shown mounted on a lower end of a trunk of a car. In the figure, a connecting bearing of the shaft body of the middle shaft 2 is arranged in a shaft hole of the wide eccentric wheel 12, and bayonets 31 of the top shaft 3 are connected with shaft heads at two ends of the middle shaft 2. The top shaft 3 fixes the wide eccentric wheel driving device at the lower end of the car trunk in the figure through other mechanical devices, and the inner sides of two rear wheels are respectively provided with a set of wide eccentric wheel driving device.

Embodiment 3 referring to fig. 12, in fig. 12, an assembly driving diagram of the eccentric wheel driving apparatus of the present invention is shown, wherein the square top shaft 3 is assembled into a whole. In the figure, a connecting bearing of the shaft body of the middle shaft 2 is arranged in a shaft hole of the eccentric wheel 13, and bayonets 31 of the top shaft 3 are connected with shaft heads at two ends of the middle shaft 2. The shaft body of the top shaft 3 is connected with an optical axis bearing and assembled in a slotted hole of the fixing frame, the top end of the top shaft 3 is connected with a driving block, and a hole of the driving block is connected with the front end of a driving connecting rod.

Embodiment 3 still further, please refer to fig. 12 to 14, and fig. 13 shows an example of the integrated eccentric wheel driving device of the present invention being assembled on a fixed frame to drive a generator, wherein the integrated eccentric wheel driving device assembled on the square top shaft in the embodiment of fig. 12 is assembled with a driving connecting rod, a rear end shaft hole of the driving connecting rod is connected with an outer ring of a one-way bearing, and the inner ring of the one-way bearing is connected with a power input shaft of the generator. Two sets of the device are assembled on the fixed frame in tandem. Referring to fig. 14, in fig. 14, the two sets of devices are completely assembled and fixed on the fixing frame.

Embodiment 3 still further, please refer to fig. 15 and 16, in fig. 15, a side view of the integrated eccentric wheel driving apparatus of the present invention mounted on a fixed frame for driving a generator mounted on a railway vehicle chassis is schematically shown. Referring to fig. 16, fig. 16 is an isometric view of the integrated eccentric wheel drive of the present invention mounted to a fixed frame for driving a generator mounted to a railcar underframe.

Embodiment 3 still further, please refer to fig. 17 and 18, in fig. 17, a rear view of a railway train carriage with a power generator mounted on a railway carriage chassis and a rear view of a railway train carriage is shown, wherein the power generator is connected to a fixed frame by an integrated eccentric wheel driving device of the present invention. Referring to fig. 18, in fig. 18, the integrated eccentric wheel driving device of the present invention is assembled to a fixed frame to drive a generator to be assembled to a railway carriage underframe and to be assembled to a lower end of a railway carriage in a side view.

Embodiment 3 still further, referring to fig. 19, in fig. 19, an integrated eccentric wheel driving apparatus of the present invention is assembled to a railcar underframe to drive a generator and a small integrated wheel is attached. The assembly structure is short in overall length and can be suitable for being mounted at the bottoms of carriages of more rail trains.