TWI728834B - Eccentric displacement operation power system (2) - Google Patents

Abstract

An eccentric displacement operating power system includes a base unit, a rotating unit pivoted on the base unit, and a plurality of actuating displacement units installed on the rotating unit. The rotating unit includes a rotating wheel that rotates on a rotating shaft relative to the base unit, and a plurality of axle brackets arranged on the rotating wheel at intervals around the rotating shaft. Each actuation displacement unit includes one set of mass modules that are set on a separate shaft frame and can move back and forth on the shaft frame, and two sets are set on the separate shaft frame and are respectively located on opposite sides of the mass module, and When receiving the external force applied by the mass module, the elastic member generates the restoring force to make the mass module move in the reverse direction. The mass modules respectively move back and forth along the shaft frame to form an eccentricity to rotate the rotating unit to drive the connected load.

Description

Eccentric displacement operation power system (2)

The present invention relates to a power system, in particular to an eccentric displacement operating power system.

The conversion of potential energy into kinetic energy is a basic principle used in many power systems. The kinetic energy converted by the conversion system can be used to drive the back-end load. In addition, eccentric operation is a mode that uses the distribution of the center of gravity to operate the overall mechanism. Compared with coaxial rotation, it can generate additional torque, which can increase the kinetic energy locally during overall rotation. Therefore, if the eccentric operation mechanism can be combined and applied to a power system that converts potential energy and kinetic energy, the performance of the power system should be further optimized.

Therefore, the purpose of the present invention is to provide an eccentric displacement operating power system that can operate using the overall eccentric state.

Therefore, the eccentric displacement operating power system of the present invention includes a base unit, A rotating unit pivoted on the base unit, and a plurality of actuating displacement units mounted on the rotating unit.

The rotating unit includes a rotating wheel capable of rotating relative to the base unit with a horizontally extending rotating shaft, and a plurality of axle brackets that are arranged on the rotating wheel at intervals around the rotating shaft and extend in a direction away from the rotating shaft.

The actuating displacement units are respectively installed on the pedestals of the rotating unit, and each actuating displacement unit includes a set of mass modules that are set on an individual pedestal frame and can move back and forth on the pedestal frame, and two sets of devices It is an elastic member on a separate axle frame and located on the opposite sides of the mass module, and used to generate a restoring force for the mass module to move in the opposite direction when the mass module is applied by an external force. When the mass modules move back and forth on the axle brackets, they form an overall eccentricity to make the rotating unit rotate.

The effect of the present invention is that when the mass modules are moved back and forth on the axle brackets due to gravity or other external forces, the rotation unit and the movement displacement unit will form an eccentricity. The rotation of the rotation unit The wheel will also rotate as a result, generating kinetic energy that can drive the additional connected load.

1: base unit

2: Rotating unit

21: Runner

22: pedestal

3: Actuating displacement unit

3a, 3b, 3c: actuation displacement unit

32: Quality module

320: storage space

321: Shell

322: Mass Body

323: counterweight

329: Through Hole

33: Elastic part

331: wide end

332: narrow end

333: Gradient segment

339: Rubber Department

34: Follower cam

4: Rail unit

5: auxiliary unit

51: drive module

52: Controller

53: Solenoid valve

54: Air reservoir

55: Air compressor

58: Rotor mount

580: Wiring hole

59: Rotary joint

591: Stator

592: Rotor

599: Stoma

61: Wire

62: Power cord

63: Air pressure line

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a front view schematic diagram illustrating the eccentric displacement operating power system of the present invention A first embodiment; FIG. 2 is a partial cross-sectional view illustrating one of the multiple actuation displacement units of the first embodiment; FIG. 3 is a top view schematic diagram illustrating that an elastic member of the actuation displacement unit is subjected to external force The situation during compression; Fig. 4 is a partial side view illustrating the movement of a driven cam of one of the actuating displacement units on a guide rail unit of the first embodiment; Fig. 5 is a partial enlarged schematic diagram illustrating the An auxiliary unit of the first embodiment; FIG. 6 is a schematic side view, and auxiliary FIG. 5 illustrates the configuration of the auxiliary unit; FIG. 7 is a schematic diagram illustrating the mass model of the first embodiment by the actuation displacement units The eccentric operation of the group and the operation of the auxiliary unit; Figure 8 is a schematic diagram illustrating the guiding effect of the guide rail unit on a mass module of the actuating displacement unit; Figure 9 is a schematic diagram for reference The angle presents the cycle of operation of the first embodiment; Fig. 10 is a front view schematic diagram illustrating a second embodiment of the eccentric displacement operating power system of the present invention; Fig. 11 is a partial cross-sectional view illustrating the second embodiment An actuation displacement unit; and FIG. 12 is a schematic diagram illustrating the operation of the actuation displacement unit.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numbers.

1 is a first embodiment of the eccentric displacement operating power system of the present invention. The first embodiment includes a base unit 1, a rotating unit 2 pivoted on the base unit 1, and six mounted on the base unit 1. The actuating displacement units 3 and two of the rotating unit 2 are respectively located on the opposite sides of the rotating unit 2 and spaced apart from the rotating unit 2 of the guide rail unit 4 (only one of them is visible due to the drawing angle), and one is installed on the rotating unit 2 and connected to the auxiliary units 5 of the actuating displacement units 3.

The base unit 1 is preferably installed at a stable location, so as to stably support the rotating unit 2, the actuating displacement units 3, and the auxiliary unit 5 of this embodiment, so as to prevent the overall operation from being affected by shaking. In response to buildings of different scales, foundations can also be set up to further ensure stability.

The rotating unit 2 includes a rotating wheel 21 capable of rotating with a transversely extending rotating shaft relative to the base unit 1, and six rotating wheels 21 are spaced around the rotating shaft and extending in a direction away from the rotating shaft.的轴架22. Wherein, the shaft supports 22 are preferably arranged at equal angular intervals around the rotating shaft. In the case of six shaft supports 22, the two adjacent shaft supports 22 are located in the center relative to each other. The shafts are spaced 60 degrees apart. It should be particularly noted that the number of the axle brackets 22 is mainly matched with the number of the actuating displacement units 3, so it can also be set to five less than six according to requirements, or There are seven or more than six, regardless of singular or even, as long as the overall size of the first embodiment can be matched, and it is not limited to the six described in this embodiment.

1 and 2 at the same time, the actuating displacement units 3 are respectively installed on the axle brackets 22, and each actuating displacement unit 3 includes a set of individual axle brackets 22 and can move back and forth on the axle bracket 22 The quality module 32, two sets of elastic members 33 arranged on the individual shaft frame 22 and respectively located on opposite sides of the quality module 32, and one connected to the quality module 32 and outward in a direction parallel to the axis of rotation Protruding driven cam 34. Among them, each quality module 32 has an openable shell 321 that defines an accommodating space 320, and a shell 321 that is replaceably accommodated in the accommodating space 320 and has a through hole for the individual shaft frame 22 to pass through. The mass body 322 of the hole 329 and four counterweights 323 detachably attached to the housing 321. The mass body 322 and the counterweights 323 can be used to freely select and set characteristics, so that the mass of the mass modules 32 can be adjusted.

Each elastic member 33 has a wide-diameter end 331 that abuts against the individual mass module 32, a narrow-diameter end 332 located at the opposite end of the wide-diameter end 331 and having a diameter smaller than the wide-diameter end 331, and a connection Between the wide-diameter end 331 and the narrow-diameter end 332, the diameter width presents a continuously gradual gradual change section 333. Utilizing the different diameter and width of the two ends of the elastic members 33, when each elastic member 33 is compressed, the part with the smaller diameter can be folded into the relatively larger diameter as shown in FIG. 3 In the part, in the case of fold-by-turn folding, the axial space occupied by each elastic member 33 when compressed can be reduced, thereby making a single mass module 32 abutting between the two elastic members 33 With greater mobility range.

Referring again to Figure 1 and in conjunction with Figure 4, each guide rail unit 4 is specifically formed by connecting a plurality of plates, and is parallel to the rotating shaft and is spaced apart from the rotating unit 2 rails, and the guide rail units 4 The projection range in the direction perpendicular to the axis of rotation will overlap with the driven cams 34 of the actuating displacement units 3 as shown in FIG. 4, that is, the driven cams 34 can be located on the guide rail units respectively. 4 on the move. Since the driven cams 34 are rollers that follow to roll when receiving a guiding external force, they can roll on the guide rail units 4, thereby guiding the mass die connected to the driven cams 34. Group 32 to guide the action of the quality module 32.

The auxiliary unit 5 includes a plurality of drive modules 51 respectively linked to the quality modules 32 and used to compensate the actions of the quality modules 32, and a piece of information is connected to the drive modules 51 and used to control the The controller 52 (shown in FIG. 5) that waits for the operation of the driving module 51. Each drive module 51 is selected from a pneumatic cylinder that can be driven by a working fluid, a hydraulic cylinder, or a magnetoelectric actuator that can control the opening and closing timing with a computer program. It is particularly preferable to use a pneumatic cylinder to cooperate with a plurality of The solenoid valve 53 controlled by the device 52 can compensate for the quality modules 32 individually. In the case that the driving modules 51 are pneumatic cylinders, in order to avoid air leakage, insufficient air pressure, etc., from affecting the compensation effect, a plurality of air reservoirs 54 connected to the driving modules 51 can be additionally provided for storage Sufficient air volume, coupled with an air compressor 55 connected to the air reservoirs 54 to provide the air stored in the air reservoirs 54 to be supplied to the drive modules 51 when the drive module 51 needs to be supplemented with air volume. Wait for the power of the drive module 51. In addition, the use of the solenoid valves 53 to control the opening and closing of the drive modules 51, and the use of direct current power (DC) power supply, also has the advantages of shortening the control response time and improving the response speed, which is beneficial to the respective The position of the equal quality module 32 is compensated in time.

Referring to Figures 5 and 6 in conjunction with Figure 2, since the drive modules 51 must rotate together with the runner 21, in order to avoid entanglement of the gas-guiding pipelines when rotating, the auxiliary unit 5 uses a The rotary joint 59 is used to configure the gas flow paths of the driving modules 51. The rotary joint 59 includes a stator 591 suitable for connecting a gas source, and a rotor 592 installed on the runner 21 and capable of rotating relative to the stator 591, and having a plurality of air holes 599 for outputting gas. Wherein, the rotary joint 59 is configured on the rotating shaft of the runner 21 by using a rotor fixing base 58. The rotor fixing base 58 is generally ring-shaped and has a plurality of radially penetrating wiring holes 580, which can be connected with power supply. The lead wire 61 of the solenoid valve 53 is arranged. In addition, the controller 52 is connected to the rotary joint 59 through a power cord 62, and transmits the gas output from the gas cylinder 54 through a pneumatic line 63 connected to the stator 591. The pipes used to guide the gas to the drive modules 51, as long as they are installed on the air holes 599 of the rotor 592, when the runner 21 rotates, the pipes and the rotor 592 can be arranged together. Cooperating with the rotation of the driving modules 51, the required gas can be stably supplied to the driving modules 51 without the pipelines being entangled with each other.

Referring to FIGS. 7 and 8, since each quality module 32 can move back and forth along the axis frame 22 in a direction perpendicular to the rotation axis, when any quality module 32 receives an external force At this time, the actuating displacement units 3 will lose their original balance and form eccentricity. As the mass modules 32 move freely, in terms of the operating conditions shown in FIG. 7, because two of them The mass modules 32 of the actuating displacement units 3b and 3c will move in a direction relatively away from the runner 21 due to gravity, and the resulting eccentricity will cause the runner 21 to rotate in a clockwise direction. Since the elastic members 33 are compressed by the mass module 32, they will generate an elastic restoring force that causes the mass module 32 to move in the opposite direction. Therefore, the elastic members 33 can provide a cushioning effect and can also optimize the mass modules. The flexibility of the group 32 to move along the axis frame 22.

Referring to Figures 7 to 9 at the same time, the following assumes that a single actuating displacement unit 3 rotates together with the runner 21 and adopts the definition of 0 to 360 degrees as a circle, and 0 degrees is the highest and 180 degrees is the lowest. The method is described in order to facilitate the presentation of the position of the actuation displacement unit 3 and the actuation cycle. First, when any actuation displacement unit 3 rotates with the runner 21 to the highest point, that is, at a position of 0 degrees, the corresponding mass module 32 falls on the axle supports 22 due to gravity and moves To the position closest to the runner 21, as the runner 21 continues to rotate, that is, in the process of gradually rotating from the position at 0 degrees to the position at 180 degrees, the quality module 32 will gradually move away from the runner 21. Shows a continuous stroke, until each actuation displacement unit 3 rotates with the runner 21 to the lowest point, that is, at a position of 180 degrees, corresponding to the mass module 32 on the pedestals 22 Also due to gravity, it will move to the position farthest away from the runner 21. Among them, starting from the position of 150 degrees, the quality module 32 will be The movable cam 34 is guided until it moves to a position of 270 degrees, and is continuously guided by the guide rail unit 4 to gradually move in the direction of the runner 21. Finally, in the process of being at the highest position from 270 degrees to 0 degrees (360 degrees), the mass module 32 will gradually return to the position closest to the runner 21 due to gravity, completing a complete cycle.

According to the above-mentioned complete operation stroke, under the condition that each actuation displacement unit 3 maintains the same stroke, the overall eccentricity can be continuously caused, and the rotation unit 2 can continue to operate by this. Therefore, the function of the auxiliary unit 5 is to provide compensation when the mass modules 32 of the actuating displacement units 3 fail to maintain the regularity of operation due to other influences. The controller 52 (shown in FIG. 5) In terms of specific control, when each actuation displacement unit 3 approaches the highest point of rotation, the corresponding drive module 51 drives the mass module 32 to move to the runner 21 to ensure that the actuation displacement unit 3 When rotating to the highest point, the mass module 32 can indeed move to the position closest to the runner 21; conversely, when each actuation displacement unit 3 is rotated to the lowest point, the corresponding drive module 51 will The mass module 32 is pushed to ensure that when the actuating displacement unit 3 rotates to the lowest point, the mass module 32 can surely move to the position farthest from the rotating wheel 21.

It should be particularly noted that, for the stroke between the highest point and the lowest point of any actuation displacement unit 3, the corresponding drive module 51 is closed without interference, so that the corresponding mass module 32 can follow gravity. And the accompanying centrifugal force and centripetal force are free Movement, thereby allowing the gravitational energy to be freely converted, avoiding improper interference and obstructing the overall energy transmission, and even causing unnecessary consumption.

In addition, in order to ensure that after the actuation displacement unit 3 moves to the lowest point, the mass module 32 can be quickly lifted and moved toward the center of the runner 21 to maintain a complete circulation stroke, the guide rail unit 4 is adapted to the actuation displacement When the unit 3 rotates to the lowest point, the quality module 32 is located farthest away from the runner 21. Starting from the lowest point at a distance from the runner 21, it is upwardly opposite to the runner 21 in the direction of rotation. The rotating shaft gradually extends in a centripetal arc shape, that is, it gradually shrinks in the clockwise direction of FIG. 9, so it can match the upward rotation stroke of the actuating displacement unit 3 from the lowest point, by making the driven displacement unit 3 The mechanism by which the cam 34 moves along the guide rail unit 4 produces a guiding effect of gradually moving the mass module 32 of the actuating displacement unit 3 to the center, prompting the mass module 32 to follow the rotation stroke of the actuating displacement unit 3 , Gradually moving toward the rotating shaft, and thereby compressing the elastic member 33 adjacent to the rotating shaft, until the actuation displacement unit 3 rotates to the highest point, the mass module 32 must have moved to the position closest to the rotating wheel 21, Ensure the complete cycle of this embodiment.

10 and 11, it is a second embodiment of the eccentric displacement operating power system of the present invention. The difference between this second embodiment and the first embodiment is that one of the elastic members 33 of each actuation displacement unit 3 has Two rubber parts 339 respectively connected to the mass module 32 and the runner 21. Utilizing the self-elasticity of the rubber part 339, as shown in FIG. 12, the rubber parts 339 collide with each other to produce a corresponding The resilience of the mass module 32 rebound. In addition, the difference between the rubber parts 339 and the elastic member 33 with a compression spring on the other side can provide other gravity center shifting mechanisms for a single actuation displacement unit 3 to optimize the overall operation. In addition, The second embodiment can achieve exactly the same effect as the first embodiment.

In summary, the eccentric displacement operating power system of the present invention can utilize the movement patterns of the actuation displacement units 3 due to gravity to form an eccentricity, thereby causing the rotation unit 2 to rotate, thereby driving the additional connected rear end load Operation, to achieve the purpose of using eccentric operation to effectively convert potential energy and kinetic energy. Therefore, the purpose of the invention can indeed be achieved.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

1: base unit

2: Rotating unit

21: Runner

22: pedestal

3: Actuating displacement unit

3a, 3b, 3c: actuation displacement unit

32: Quality module

33: Elastic part

34: Follower cam

4: Rail unit

5: auxiliary unit

51: drive module

53: Solenoid valve

54: Air reservoir

55: Air compressor

59: Rotary joint

Claims (8)

An eccentric displacement operating power system, comprising: a base unit; a rotating unit pivoted on the base unit and including a rotating wheel that can rotate relative to the base unit with a laterally extending rotating shaft, and more A plurality of pedestals arranged on the rotating wheel at intervals around the rotating shaft and extending in a direction away from the rotating shaft; a plurality of actuating displacement units are respectively installed on the shaft racks of the rotating unit, and each actuating displacement unit includes One set is set on a separate pedestal and can move back and forth on the pedestal mass module, and two sets are set on the separate pedestal and are located on the opposite sides of the mass module, and used to receive the mass When an external force is applied by the module, an elastic member that generates a restoring force that causes the mass module to move in the reverse direction. When the mass modules move back and forth on the pedestals, they form an overall eccentricity and cause the rotation unit to rotate; and An auxiliary unit installed on the rotating unit and connected to the actuation displacement units, and includes a plurality of drive modules respectively linked to the mass modules and used to compensate for the actions of the mass modules, and an information connection A controller used in the drive modules to control the operation of the drive modules. The eccentric displacement operation power system according to claim 1, wherein each actuation displacement unit further includes a driven cam connected to the mass module and protruding outward in a direction parallel to the rotation axis, and the eccentric displacement operation The power system also includes at least one guide rail unit that is spaced apart from the rotation unit along the direction parallel to the rotation axis for guiding the movement displacement units The driven cams guide the actions of the mass modules. The eccentric displacement operating power system according to claim 2, wherein the at least one guide rail unit starts from a position spaced a distance from the lowest point of the runner, and is gradually upward with respect to the axis of rotation along the direction of rotation of the runner. It extends in a centripetal arc. The eccentric displacement operating power system according to claim 1, wherein each drive module of the auxiliary unit is selected from a pneumatic cylinder, a hydraulic cylinder, or a magnetoelectric thruster. The eccentric displacement operating power system according to claim 1, wherein the mass module of each actuating displacement unit has an openable shell that defines a housing space, and is replaceably accommodated in the housing In the space, there is a mass body with a through hole for individual shaft brackets to pass through. The eccentric displacement operation power system according to claim 5, wherein the mass module of each actuation displacement unit further has at least one counterweight detachably attached to the housing. The eccentric displacement operating power system according to claim 1, wherein at least one of the elastic members of each actuation displacement unit is a compression spring, and has a wide diameter end that abuts against the individual mass module, and one located at the width The opposite end of the diameter end and the narrow diameter end whose diameter width is smaller than the wide diameter end, and a gradual section that is connected between the wide diameter end and the narrow diameter end, and the diameter width presents a continuous gradual change. The eccentric displacement operating power system according to any one of claim 1 or 7, wherein one of the elastic members of each actuation displacement unit has two rubber parts respectively connected to the mass module and the runner.

Images