TWM605501U - Eccentric shifting operation power system - Google Patents

Abstract

An eccentric displacement operation power system includes a base unit, a rotation unit pivoted on the base unit, and a plurality of actuation displacement units installed on the rotation unit. The rotating unit includes a rotating wheel that rotates on a rotating shaft relative to the base unit, and a plurality of brackets arranged on the rotating wheel at intervals around the rotating shaft. Each actuation displacement unit includes a linear rail installed on a separate bracket, a mass module that is arranged on the linear rail and can move back and forth, and two are respectively connected between the mass module and the runner and the corresponding bracket , And when receiving an external force applied by the mass module, an elastic member that generates a restoring force that makes the mass module move in the opposite direction. The mass modules move back and forth along the linear rail to form an eccentricity to make the rotating unit rotate to drive the connected load.

Description

Eccentric displacement power system (1)

The new model relates to a power system, especially a power system with eccentric displacement operation.

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 make the whole mechanism operate. Compared with coaxial rotation, it can generate additional torque, which can improve the kinetic energy locally during the overall rotation. Therefore, if the eccentric operation mechanism can be combined with a power system that converts potential 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 with an 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 with a horizontally extending rotating shaft relative to the base unit, and a plurality of brackets arranged on the rotating wheel at intervals around the rotating shaft.

The actuating displacement units are respectively installed on the brackets of the rotating unit, and each actuating displacement unit includes at least one linear rail installed on the individual bracket and extending in a direction away from the rotating shaft, and one set on the at least one linear rail The upper and the mass module that can move back and forth on the at least one linear rail, and the two are respectively connected between the mass module and the runner and the corresponding bracket, and are used to generate a force when the mass module is applied with external force The elastic piece of restoring force for the reverse movement of the mass module. When the mass modules move back and forth along the linear track, 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 linear rails due to gravity or other external forces, the rotation unit and the movement displacement unit will be eccentric, and the rotation of the rotation unit The wheel will also rotate as a result, generating kinetic energy that can drive the additional connected load.

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

Refer to Figure 1, which is a first embodiment of the new eccentric displacement operating power system. The first embodiment includes a base unit 1, a rotating unit 2 pivoted on the base unit 1, and six 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 set in a stable place, so as to stably support the rotation unit 2, the actuation displacement units 3, and the auxiliary unit 5 of this embodiment, so as to avoid shaking and affecting the overall operation. In response to constructions of different scales, foundations can also be set up to further ensure stability.

The rotating unit 2 includes a rotating wheel 21 that can rotate relative to the base unit 1 with a horizontally extending rotating shaft, and six brackets 22 arranged on the rotating wheel 21 at intervals around the rotating shaft. Wherein, the brackets 22 are preferably arranged at equal angular intervals around the rotating shaft. In the case of six brackets 22, the two adjacent brackets 22 are relative to the center of the rotating shaft. And the interval is 60 degrees. It should be particularly noted that the number of the brackets 22 is mainly matched with the number of the actuating displacement units 3. Therefore, it can also be set to five of less than six, or more than seven of more than six. Regardless of whether the number is singular or even, as long as it can match the overall size of the first embodiment, it is not limited to the six described in this embodiment.

Referring to Figures 1 and 2 at the same time, the actuating displacement units 3 are respectively installed on the brackets 22, and each actuating displacement unit 3 includes two separate brackets 22 and spaced apart from each other to extend away from the rotation axis. Linear rails 31, a mass module 32 that is arranged on the linear rails 31 and can move back and forth on the linear rails 31, and two are respectively connected between the mass module 32 and the runner 21 and the corresponding bracket 22 The elastic member 33 and a driven cam 34 connected to the mass module 32 and protruding outward in a direction parallel to the rotation axis. Among them, each quality module 32 has an openable housing 321 that defines an accommodating space 320, a mass body 322 that is replaceably accommodated in the accommodating space 320, and four detachably attached The counterweight 323 of 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 diameters and widths 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 round by turn to the relatively large diameter as shown in FIG. 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 Has a greater range of movement.

Referring again to FIG. 1 and in conjunction with FIG. 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 placed 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 mold 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) waiting for the operation of the driving module 51. Each driving 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 where 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 supply the gas stored in the air reservoirs 54 to the drive modules 51 when the drive modules 51 need to be supplemented with air. 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 pipes when rotating, the auxiliary unit 5 is 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 a rotor fixing base 58. The rotor fixing base 58 is generally annular and has a plurality of radially penetrating wiring holes 580, which can be connected to the 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 pipelines 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 pipelines 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.

7 and 8, since each mass module 32 can move back and forth along the linear rail 31 in a direction perpendicular to the axis of rotation, when any mass module 32 receives an external force, the actuation displacement units 3 will The eccentricity is formed due to the loss of the original balance. As the mass modules 32 move freely, as shown in FIG. 7, the three actuation displacement units 3a, 3b, 3c are The equal-mass module 32 will move in a direction relatively away from the runner 21 due to gravity, and the resulting eccentricity will make the runner 21 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 not only provide a cushioning effect and avoid the mass modules When 32 hits the brackets 22, the flexibility of the mass modules 32 to move along the linear rails 31 can also be optimized.

Referring to Figures 7 to 9 at the same time, the following assumes that a single actuation displacement unit 3 rotates together with the runner 21, and uses 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 actuating displacement unit 3 rotates to the highest point with the runner 21, that is, at a position of 0 degrees, the corresponding mass module 32 falls on the linear rails 31 due to gravity and moves To the position closest to the runner 21, as the runner 21 continues to rotate, that is, from the position at 0 degrees to the position at 180 degrees, the quality module 32 will gradually move away from the runner 21. Show a continuous stroke, until when 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 linear rails 31 Also due to gravity, it will move to the position farthest away from the runner 21. Wherein, starting from the position of 150 degrees, the mass module 32 will be guided by the corresponding driven cam 34 until it moves to the position of 270 degrees, it will continue to be guided by the guide rail unit 4 to Move gradually toward the direction of the runner 21. Finally, during 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, so that the rotation unit 2 can continue to operate. 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 move freely, so that the gravitational potential can 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 spaced a certain distance from the runner 21, and facing upward along the direction of rotation of the runner 21. The rotating shaft gradually extends in a centripetal arc shape, that is, it tapers in the clockwise direction of FIG. 9, so it can match the upward rotation stroke of the actuation displacement unit 3 from the lowest point, by making the actuation displacement unit 3 the follower 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 new eccentric displacement operating power system. 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. Using the elasticity of the material of the rubber part 339, as shown in FIG. 12, the rubber parts 339 collide with each other to generate a restoring force to make the corresponding mass module 32 rebound. In addition, due to the difference between the rubber parts 339 and the elastic member 33 with a compression spring on the other side, a single actuating displacement unit 3 can be provided with other mechanisms for shifting the center of gravity to optimize the overall operation. The second embodiment can achieve exactly the same effect as the first embodiment.

To sum up, the new eccentric displacement operating power system of the present invention can utilize the movement patterns of the actuating displacement units 3 due to gravity to form an eccentricity, thereby causing the rotating unit 2 to rotate, thereby driving the additional connected rear load Operation, to achieve the purpose of using eccentric operation to effectively convert potential energy and kinetic energy. Therefore, it can indeed achieve the purpose of cost-new type.

However, the above-mentioned are only examples of the present model, and should not be used to limit the scope of implementation of the present model, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

1: base unit 2: Rotating unit 21: Runner 22: bracket 3: Actuating displacement unit 3a, 3b, 3c: actuation displacement unit 31: Line rail 32: Quality module 320: storage space 321: Shell 322: Mass Body 323: counterweight 33: Elastic 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 a first embodiment of the new eccentric displacement operating power system; Figure 2 is a partial cross-sectional view illustrating one of a plurality of actuation displacement units of the first embodiment; FIG. 3 is a schematic plan view illustrating a situation when an elastic member of the actuation displacement unit is compressed due to an external force; 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; Figure 5 is a partially enlarged schematic diagram illustrating an auxiliary unit of the first embodiment; Figure 6 is a schematic side view, assisting Figure 5 to illustrate the configuration of the auxiliary unit; FIG. 7 is a schematic diagram illustrating the operation of the first embodiment when the mass modules of the actuating displacement units are eccentric, and the operation of the auxiliary unit; 8 is a schematic diagram illustrating the guiding effect of the guide rail unit on a mass module of the actuation displacement unit; FIG. 9 is a schematic diagram illustrating the cycle of presenting the operation of the first embodiment from a reference angle; Figure 10 is a schematic front view illustrating a second embodiment of the eccentric displacement operating power system of the present invention; Figure 11 is a partial cross-sectional view illustrating one of the actuation displacement units of the second embodiment; and Fig. 12 is a schematic diagram illustrating the operation of the actuating displacement unit.

1: base unit

2: Rotating unit

21: Runner

22: bracket

3: Actuating displacement unit

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

31: Line rail

32: Quality module

33: Elastic

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 (9)

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 brackets arranged on the rotating wheel at intervals around the rotating shaft; and a plurality of actuating displacement units are respectively installed on the brackets of the rotating unit, and each actuating displacement unit includes at least one installed on a respective bracket and A linear rail extending away from the rotating shaft, a mass module that is arranged on the at least one linear rail and can move back and forth on the at least one linear rail, and two are respectively connected between the mass module and the runner and the corresponding bracket , And used to generate a restoring force that causes the mass module to move in the reverse direction when the mass module is subjected to an external force. When the mass modules move back and forth along the linear rail, they form an overall eccentricity to make The rotating unit rotates. The eccentric displacement operating 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 operates The power system also includes at least one guide rail unit which is spaced apart from the rotating unit along a direction parallel to the rotating shaft, and is used for guiding the actions of the mass modules by guiding the driven cams of the action displacement units. The eccentric displacement operating power system according to claim 2, wherein the at least one guide rail unit starts at a distance from the lowest point of the runner, and is gradually upward relative to the rotating shaft along the rotating direction of the runner Radial The arc extends. The eccentric displacement operating power system according to claim 1, further comprising an auxiliary unit installed in the rotation unit and connected to the actuating displacement units, wherein the auxiliary unit includes a plurality of mass modules and A drive module used to compensate the actions of the quality modules, and a controller connected to the drive modules with information and used to control the operation of the drive modules. The eccentric displacement operation power system according to claim 4, 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 Mass body in space. The eccentric displacement operating power system according to claim 6, 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 having a diameter 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 claim 1 or 8, wherein one of the elastic members of each actuation displacement unit has two respectively connected On the mass module and the rubber part of the runner.

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