JP6252506B2 - Power transmission device - Google Patents

Description

  The present invention relates to a power transmission device that uses a rolling motion of an object in cooperation with an operation in which a disk-shaped movable plate rotates and moves while being inclined along a circumferential direction.

  As a conventional power transmission device of this type, as disclosed in Patent Document 1, a so-called drive rotating disk that draws a conical trajectory of a disk-shaped driving rotating disk in accordance with the movement of an input side driving source. There is known a technique in which a rolling motion of an object is converted into a rotational motion on an output-side rotating shaft in accordance with a rolling phenomenon to extract power.

WO2013 / 183746 A1

  However, in Patent Document 1, the rotating shaft on the output side is likely to be subjected to a large load on the rotating shaft due to the inertial force due to the rolling motion of the object, and the bearing member and the like may cause uneven wear. The problem remains.

  Therefore, an object of the present invention is to provide a power transmission device that is rich in durability and can obtain stable power.

In order to solve the above-described problems, the present invention provides a first aspect of the present invention in which an input-side rotating member that operates in accordance with the movement of the input-side driving source, and a vertical direction that is coaxial with the pivot point of the input-side rotating member And a circular joint of a tilt angle restricting member which is supported so as to be able to move three-dimensionally while tilting along the circumferential direction, and disposed below the universal joint. A disc-shaped punching plate that makes contact transition so as to draw a conical trajectory along the trajectory, and the disc-shaped punching that is disposed below the disc-shaped punching plate and integrally extends from the input-side rotating member. An output-side rotating member having a pressing operation portion that presses the back surface side of the plate, and an output-side rotating shaft portion that is positioned on the upper side of the disc-shaped ring plate and coaxially with the rotation fulcrum of the input-side rotating member And from the output side rotating shaft portion of the output side rotating member A weight member that is physically provided and is rotatable along the surface side of the lower end of the slope, which is the lowermost side of the disc-shaped rolling plate, and is added to the output-side rotation shaft portion on the side opposite to the weight member A power transmission device comprising a balance weight member provided to maintain a weight balance.
With this configuration, the rotation of the input side rotating member that operates in accordance with the movement of the input side drive source is transmitted to the pressing operation unit via the input side rotating member. The back side of the disk-shaped rolling plate is pressed, and with this pressing operation, the disk-shaped rolling plate makes contact transition so as to draw a conical track along the circular track of the tilt angle regulating member with a universal joint as a support shaft. At the same time, the weight member integrally provided on the output-side rotating shaft portion side of the output-side rotating member is along the surface side on the lower end side of the inclined surface that is the lowermost side of the disc-shaped winding plate. By rotating and moving, inertial force and centrifugal force act due to the weight of the weight member, and the rotational force of the output side rotating shaft is amplified, thereby increasing the output side rotational force with respect to the input side rotational force. So you can get a big output It can be. In addition, the load applied to the output-side rotation shaft portion due to the rotation of the weight member can be reduced by the balance weight member provided to maintain the weight balance applied to the output-side rotation shaft portion on the side opposite to the weight member. In addition, it is possible to provide a power transmission device that can prevent uneven wear and the like of the output-side rotating shaft portion and can obtain a stable rotating operation.

According to a second aspect of the present invention, in the power transmission device according to the first aspect of the present invention, the position of the balancer provided in the balance weight member is provided so as to be adjustable.
By being configured in this way, the weight member integrally provided on the output-side rotating shaft portion side rotates and moves along the surface side of the lower end side of the slope that is the lowest side of the disc-shaped scooping plate, The balance provided on the side opposite to the weight member that the inertial force and the centrifugal force act due to the weight of the weight member due to this rotational movement and receive the load when the bearing part of the output side rotating shaft part is biased. It can be reduced by the weight member, and at this time, the balancer position provided on the balance weight member can be adjusted and moved so that the weight of the weight member and the distance between the output side rotary shaft and the weight member can be set. By adjusting the balancer position arbitrarily, it is possible to rotate the output side rotating shaft part in a well-balanced manner, thereby preventing uneven wear of the bearing part and output side rotating shaft part, Stable It is possible to provide a power transmission device rolling operation is obtained.

According to a third aspect of the present invention, in the power transmission device according to the first or second aspect, a non-slip member is provided in a contact region of the tilt angle regulating member that contacts the disk-shaped rake plate. Is.
With such a configuration, the universal joint arranged in the vertical direction coaxially with the rotation fulcrum of the input side rotation member is supported so as to be capable of three-dimensional rotation transfer along the circumferential direction. The disc-shaped rolling plate is rotated and transferred without sliding so as to draw a conical locus along the circular orbit of the inclination angle regulating member provided with the anti-slip member, and from the drive source on the input side. Rotation can be transmitted without loss.

According to a fourth aspect of the present invention, in the power transmission device according to any one of the first to third aspects, the weight member includes an arm portion connected to the output-side rotation shaft member of the output-side rotation member. And a rolling weight portion rotatably provided at the tip of the arm portion, and a non-slip buffer member is provided on the rolling weight portion that comes into contact with the disk-shaped winding plate. It is.
By being configured in this way, the rolling weight portion of the weight member integrally provided on the output side rotating shaft portion side along the surface side of the lower end of the slope which is the lowermost side of the disc-shaped scooping plate is provided. When rotating along the slope due to its own weight, the anti-slip cushioning member provided on the rolling weight portion causes the rolling weight portion to roll without sliding along with the movement of the disc-shaped rolling plate. It is possible to transmit without loss to the output-side rotating shaft portion of the output-side rotating member serving as the output side, and it is possible to reduce noise that is easily transmitted to the disk-shaped winding plate accompanying the rolling motion.

Further, in claim 5, in the power transmission device according to any one of claims 1 to 4, the disc-shaped rim plate is provided with a sound-proof and vibration-proof member. is there.
By configuring in this way, the noise generated when the disc-shaped rolling plate makes contact transition so as to draw a conical locus along the circular orbit of the inclination angle regulating member with the universal joint as a support shaft, and the input The noise generated at the time of contact with the pressing operation unit that presses the back side of the disc-shaped rolling plate provided on the side rotating member, or the weight member provided on the output-side rotating shaft portion side of the output-side rotating member is disc-shaped. Noise generated when rotating along the surface side of the lower end of the slope, which is the lowermost side of the plate, can be suppressed by a soundproof / vibration-preventing member provided on the disc-shaped winding plate.

According to claim 6, in the power transmission device according to any one of claims 1 to 5, the drive source is a motor, a storage battery is provided as a power source for driving the motor, and the output side A generator is connected to the rotating member side, and a part of the electric power output from the generator is fed back to the storage battery and stored.
With this configuration, the motor of the drive source on the input side feeds back and stores a part of the power obtained by the generator connected to the output side rotating member side to the storage battery, Driving the motor as a drive source with electric power can realize power saving, and the electric power on the output side can be supplied with stable electric power by supplying electric power from the generator.

Further, in claim 7, in the power transmission device according to any one of claims 1 to 5, the drive source converts the vertical motion of the water surface due to the wave into a rotational motion and outputs it. The kinetic energy converting means and the input side rotating member side are connected to each other, and a generator is connected to the output side rotating member side.
By configuring in this way, kinetic energy conversion means that uses natural energy generated by waves and converts the vertical motion of the water surface by waves into rotational motion and outputs it as a drive source is connected to the input side rotating member side. Therefore, it is possible to transmit the rotation to the output side, so that power saving can be realized. At this time, the output side rotational force can be increased with respect to the input side rotational force, so that a large output can be obtained. In addition, the power on the output side can be supplied stably by supplying power from the generator.

  According to the present invention, the output side rotational force can be amplified with respect to the input side rotational force to obtain a large output, and a power transmission device rich in durability can be provided. Can be achieved.

  FIG. 1 is an overall schematic perspective view of a power transmission device according to a first embodiment of the present invention.   FIG. 2 is a side view showing a part of the power transmission device according to the first embodiment of the present invention in cross section.   FIG. 3 is a side view mainly showing the weight member and the balance weight member of FIG.   FIG. 4 is an overall schematic perspective view of the power transmission device according to the second embodiment of the present invention.   FIG. 5 is a side view showing a part of the power transmission device according to the second embodiment of the present invention in cross section.   FIG. 6 is an overall perspective view of the power transmission device according to the third embodiment of the present invention.   FIG. 7 is a side view, partly in section, showing a power transmission device according to a third embodiment of the present invention.   FIG. 8 is a side view, partly in section, showing a power transmission device according to a fourth embodiment of the present invention.

    Hereinafter, a power transmission device according to the present invention will be described with reference to the accompanying drawings. 1 to 3 show a power transmission device according to a first embodiment of the present invention.

  In the figure, in the power transmission device according to the present embodiment, the input-side rotating member 20 that operates in accordance with the movement of the input-side drive source 10 and the rotation fulcrum of the input-side rotating member 20 are coaxial and vertical. A universal joint 30 arranged in a direction, and a tilt angle restriction that is supported so as to be capable of three-dimensional rotational movement while tilting around the universal joint 30 along the circumferential direction, and arranged below the universal joint 30 A disc-shaped winding plate 50 that makes contact transition so as to draw a conical trajectory along a circular path of the member 40, and is disposed below the disc-shaped rolling plate 50 and extends integrally from the input-side rotating member 20. A pressing operation unit 60 that presses the back side of the disc-shaped scooping plate 50 provided on the disc-shaped scooping plate 50, and is positioned on the upper side of the disc-shaped scooping plate 50 and coaxially with the rotation fulcrum of the input-side rotating member 20. The output side rotating shaft 71 is An output-side rotating member 70 that is integrated with the output-side rotating shaft portion 71 of the output-side rotating member 70, and along the surface side of the lower end side of the inclined surface that is the lowermost side of the disc-shaped winding plate 50. A weight member 80 capable of rotating and a balance weight member 90 provided to maintain a weight balance applied to the output-side rotation shaft portion 71 on the side opposite to the weight member 80 are configured.

  A motor 11 is used as the drive source 10, and a storage battery B1 is provided as a power source for driving the motor 11, and the rotation by the motor 11 is performed by the pulley P1 provided on the motor 11 side and the input side rotating member 20 side. Is provided so as to transmit the rotation to the input side rotating member 20 via an endless belt BE stretched between the pulley P2 and the pulley P2.

  The input-side rotating member 20 in the present embodiment is formed by an input-side rotating shaft portion 21, and the input-side rotating shaft portion 21 is vertically provided on a frame F that is a frame that supports a power transmission device. The universal joint 30 having a spherical shape is fixed to one support shaft that is rotatably attached to the support shaft 1 and is located above the input-side rotation shaft portion 21.

  The inclination angle regulating member 40 is formed in a cylindrical shape and is provided to be installed on the frame F, and is arranged coaxially with the support shaft 1 and the input side rotating shaft portion 21 of the input side rotating member 20. .

  The disc-shaped grooving plate 50 is made of a metal plate, and three-dimensionally swings around the universal joint 30 arranged coaxially with the input-side rotary shaft portion 21 while tilting along the circumferential direction. It is supported so as to be able to make a rotational transition, and is provided so as to make a contact transition so as to draw a conical trajectory along a circular trajectory of the tilt angle regulating member 40 disposed below the disc-shaped surfacing plate 50.

  The pressing operation unit 60 includes a mounting arm unit 61 provided integrally extending from the input-side rotating shaft unit 21 of the input-side rotating member 20 disposed below the disc-shaped scooping plate 50, and the mounting arm unit. The position adjusting unit 62 provided on the front end side of 61 and a pressing roller unit 63 rotatably attached to the position adjusting unit 62 are formed. As the input side rotating shaft unit 21 rotates, the pressing roller unit 63 is formed. Is provided so as to press the back side of the disc-shaped scooping plate 50 while revolving. It should be noted that the position where the pressing roller portion 63 provided on the distal end side of the mounting arm portion 61 is disposed is located above the position where the universal joint 30 that supports the disc-shaped scooping plate 50 is disposed. Is provided.

  The output-side rotating member 70 is positioned above the disc-shaped winding plate 50, and the output-side rotating shaft portion 71 of the output-side rotating member 70 is disposed coaxially with the input-side rotating shaft portion 21 of the input-side rotating member 20. And is rotatably attached to the support shaft 1. In this case, although not illustrated, smooth rotation can be obtained by interposing a bearing member such as an oil-impregnated bearing or a ball bearing between the support shaft 1 and the output-side rotating shaft portion 71.

  The weight member 80 is provided so as to be integrally extended from an output-side rotary shaft portion 71 disposed on the upper side of the disc-shaped scooping plate 50, and to be rotatable to the distal end side of the arm portion 81. It is formed by a rolling weight portion 82 having a substantially cylindrical shape that is fixedly attached, and can be rotated along the surface side of the lower end of the slope that is the lowermost side of the disc-shaped rolling plate 50 by its own weight. Is provided. Note that the arm 81 in the present embodiment has a tip extending from a lower end of the peripheral surface of the output-side rotating shaft 71 to a position located below the position where the universal joint 30 is integrally disposed. A rolling weight portion 82 is rotatably attached to the tip portion.

  The balance weight member 90 includes an arm member 91 that integrally extends from the output-side rotating shaft portion 71 located on the side opposite to the weight member 80, and a balancer 92 that is provided on the distal end portion of the arm member 91 so as to be adjustable. And is formed by. As shown in FIGS. 2 and 3, the balancer 92 according to the present embodiment is provided so as to be rotated and fixed by a fixing member 93 made of a screw or a bolt so that the position of the balancer 92 can be adjusted at the tip portion of the arm member 91. ing.

  In the power transmission device in the present embodiment, the second output-side rotation shaft portion 72 can rotate in parallel with the output-side rotation member 71 of the output-side rotation member 70 on the frame F that is a frame of the power transmission device. The rotation from the output side rotation shaft portion 71 is attached between the pulley P3 provided on the output side rotation shaft portion 71 side and the pulley P4 provided on the second output side rotation shaft portion 72 side. The rotation is transmitted to the second output side rotating shaft 72 side through the endless belt BE that is stretched.

  Further, in the present embodiment, as shown in FIG. 2, a generator D1 is connected to the second output-side rotating shaft portion 72, and a part of the electric power obtained by the generator D1 is fed back to the storage battery B1. The main part of the electric power is stored by the output-side storage battery B2, and the stored electric power is supplied to the outside as electric energy on the output side.

  Further, in the power transmission device of the present embodiment, as shown in FIG. 2, the anti-slip member S is provided in the contact region 40 </ b> A of the inclination angle regulating member 40 that comes into contact with the disc-shaped winding plate 50. The anti-slip member S in this embodiment has a U-shaped cross section, and is detachably assembled to the contact region 40A of the tilt angle regulating member 40. Although not shown, an anti-slip member S made of an O-ring may be arranged in the contact area 40A made of a dent.

  Further, as shown in FIGS. 1 to 3, an annular groove 82 </ b> A is provided on the peripheral surface portion of the rolling weight portion 82 provided on the weight member 80 in a region in contact with the disc-shaped winding plate 50. An annular anti-slip buffer member S2 is fitted to 82A.

  Further, in the power transmission device of the present embodiment, as shown in FIGS. 1 to 3, the disk-shaped winding except the area in contact with the rolling weight portion 82 of the weight member 80 is provided on the surface side of the disk-shaped winding plate 50. A soundproof / vibration isolation member 51 made of synthetic rubber or the like is affixed to 50 locations of the plate.

  In the power transmission device according to the present embodiment configured as described above, the rotation of the motor 11 that is the input-side drive source 10 is rotated from the pulley P1 provided on the motor 11 side via the endless belt BE. The rotation is transmitted to the input side rotation shaft portion 21 of the member 20.

  Next, with the rotation of the input-side rotary shaft portion 21, a pressing roller on the distal end side of the mounting arm portion 61 provided integrally extending from the input-side rotary shaft portion 21 disposed below the disc-shaped winding plate 50 The part 63 revolves and presses the back side of the disc-shaped scooping plate 50 with the movement of the revolving motion. At this time, since the pressing roller portion 63 is rotatably attached to an attachment position adjusting portion 62 provided on the distal end side of the attaching arm portion 61, the pressing roller portion 63 is used when pressing the back surface side of the disc-shaped winding plate 50. Since the rolling motion, the friction is reduced, and a smooth pressing operation can be performed.

  The disc-shaped scooping plate 50 that is pressed by the pressing roller unit 63 of the pressing operation unit 60 is pressed on the back side of the disc-shaped scooping plate 50, and the disc-shaped scooping plate 50 is supported by using the universal joint 30 as a support shaft along with this pressing operation. While swinging around the universal joint 30 along the circumferential direction, it is supported in such a manner that it can swing and move three-dimensionally, and a conical path is drawn along the circular path of the tilt angle regulating member 40. So that contact transitions.

  At this time, since the anti-slip member S is provided in the contact region 40A of the inclination angle regulating member 40 that contacts the disc-like grooving plate 50, the anti-slip member S is disposed coaxially with the input-side rotating shaft portion 21 of the input-side rotating member 20. The disc-shaped grooving plate 50 supported in such a manner as to swing around the universal joint 30 while being tilted along the circumferential direction so as to be capable of three-dimensional rotation is provided with a tilt angle restriction provided with a non-slip member S. It is possible to transfer the rotation from the driving source 10 on the input side without loss without sliding so as to draw a conical locus along the circular orbit of the member 40, and to transmit the rotation from the driving source 10 on the input side without any loss.

  Further, in accordance with the movement of the disc-shaped grooving plate 50 that makes contact transition so as to draw a conical locus along the circular trajectory of the inclination angle regulating member 40, it is integrated with the output-side rotating shaft portion 71 side of the output-side rotating member 70. The rolling weight portion 82 of the weight member 80 provided on the surface of the weight member 80 is rotated by its own weight along the surface side on the lower end side of the inclined surface which is the lowest side of the disc-shaped scooping plate 50.

  The rolling weight portion 82 of the weight member 80 is subjected to inertial force and centrifugal force due to the weight of the rolling weight portion 82 due to continuous rotational driving on the input side, and the rotational force of the output side rotating shaft portion 71 is amplified. Accordingly, the output side rotational force can be increased with respect to the input side rotational force, so that a large output can be obtained.

  At this time, an annular groove portion 82A is provided in a region in contact with the disc-shaped turn plate 50 on the peripheral surface portion of the rolling weight portion 82 provided in the weight member 80, and an annular non-slip buffer member is provided in the groove portion 82A. Since S2 is fitted, the rolling weight part of the weight member 80 integrally provided on the output side rotating shaft part 70 side along the surface side of the lower end of the slope which is the lowermost side of the disc-shaped scooping plate 50 When the 82 is rotated along its slope by its own weight, the rolling weight portion 82 rolls without slipping along with the movement of the disc-shaped rolling plate 50 by the anti-slip buffer member S2 provided on the rolling weight portion 82. As a result, it is possible to transmit without loss to the output-side rotating shaft portion 71 of the output-side rotating member 70 serving as the output side, and to reduce noise that is easily transmitted to the disk-like grooving plate 50 due to rolling motion. Can do.

  Further, when the output side rotation shaft portion 71 rotates, the balance weight member 90 provided to maintain the weight balance applied to the output side rotation shaft portion 71 on the side opposite to the weight member 80 side is accompanied by the rotation of the weight member 80. Provided is a power transmission device that can reduce a load applied to the output-side rotating shaft portion 71 and can prevent uneven wear of the output-side rotating shaft portion 71 and a bearing member, thereby obtaining a stable rotating operation. can do.

  As shown in FIGS. 2 and 3, the balance weight member 90 in the present embodiment includes an arm member 91 that integrally extends from the output-side rotation shaft portion 71 located on the side opposite to the weight member 80, and the arm member. The balancer 92 is formed at the tip end portion of the arm member 91 so as to be adjusted and movable. The balancer 92 is fixed to the tip end portion of the arm member 91 by a fixing member 93 made of screws or bolts so that the position can be adjusted. Therefore, the position of the balancer 92 is arbitrarily adjusted according to the weight of the weight member 80 and the setting of the distance interval between the output side rotation shaft portion 71 and the weight member 80, so that the output side rotation shaft portion is adjusted. 71 can be rotated in a well-balanced manner, thereby preventing uneven wear of the bearing portion and the output-side rotating shaft portion 71, and in some cases during rotation Also it is suppressed like easily occurs resonance phenomenon becomes possible to obtain a can be stable rotational operation.

  Further, on the surface side of the disc-shaped scooping plate 50, a soundproof / vibration-proof member 51 made of synthetic rubber or the like is attached to 50 disc-shaped scooping plates excluding a region in contact with the rolling weight portion 82 of the weight member 80. Therefore, the noise generated when the disk-shaped rolling plate 50 makes contact transition so as to draw a conical locus along the circular orbit of the inclination angle restricting member 40 with the universal joint 30 as a supporting shaft, and the input side rotating member 20 Noise generated at the time of contact with the pressing operation unit 60 that presses the back surface side of the provided disc-shaped grooving plate 50, or rolling of the weight member 80 provided on the output side rotating shaft portion 71 side of the output side rotating member 70 Noise and the like that are generated when the weight portion 82 rotates and moves along the lower surface of the lower surface of the inclined surface that is the lowest side of the disc-shaped surfacing plate 50 are suppressed by the sound-proof / vibration-preventing member 51 provided on the disc-shaped surfacing plate 50. can do. That is, the chattering sound of the disc-shaped grooving plate 50 itself generated by being propagated at the time of contact with the tilt angle regulating member 40, the pressing operation unit 60, the weight member 80, etc., which are other members as the disc-shaped grouting plate 50 moves. Noise such as swell and sound is absorbed by the soundproof / vibration-preventing member 51 affixed to the disc-shaped surrogate plate 50, or noise caused by vibration transmitted to the disc-shaped surrogate plate 50 is shortened in a short time. The noise can be reduced by this.

  In the power transmission device according to the present embodiment, the second output-side rotation shaft portion 72 is rotatably mounted in parallel with the output-side rotation shaft portion 71 on the frame F that is a frame of the power transmission device. The rotation from 20 is spanned between a pulley P3 provided on the output side rotating shaft portion 71 side which is the output side rotating member 70 and a pulley P4 provided on the second output side rotating shaft portion 72 side. It is provided so as to transmit the rotation to the second output-side rotary shaft portion 72 via the endless belt BE, and a generator D1 is connected to the second output-side rotary shaft portion 72. Is configured to feed back and store a part of the electric power obtained by the storage battery B1, store the main part of the electric power by the storage battery B2, and supply the stored electric power to the outside as electric energy on the output side To do By configuring, the motor 11 of the drive source 10 on the input side feeds back a part of the electric power obtained by the generator D1 connected to the second output side rotating shaft portion 72 side to the storage battery B1. It can be stored and stored, and by driving the motor 11 that is the driving source 10 with the electric power, power saving can be realized, and the power on the output side is stabilized by the power supply from the generator D1. Power can be supplied to the outside.

  4 and 5 show a second embodiment of the present invention, and the basic power transmission device is the same as that of the first embodiment shown in FIGS. 1 to 3 described above. The same parts and equivalent parts will be described with the same reference numerals.

  In the second embodiment, the drive source 10 includes a kinetic energy conversion means 100 that converts the vertical motion of the water surface caused by waves into a rotational motion and outputs the rotational motion. The kinetic energy conversion means 100 and the input side rotation member 20 are configured. The generator D2 is connected to the output-side rotating shaft 71 side of the output-side rotating member 70 that is the output side. Further, the electric power obtained by the generator D2 is stored by the storage battery B3, and the stored electric power is supplied to the outside as electric energy on the output side.

  In the second embodiment configured as described above, the kinetic energy conversion means 100 that is the drive source 10 converts the vertical motion of the water surface by the waves into a rotational motion and outputs it. The rotation is transmitted to the input side rotating shaft member 21 side of the input side rotating member 20.

  Next, in the same manner as in the first embodiment described above, the input side rotary shaft portion 21 is integrally extended from the input side rotary shaft portion 21 disposed below the disc-shaped punching plate 50 as the input side rotary shaft portion 21 rotates. The pressing roller portion 63 on the distal end side of the provided mounting arm portion 61 revolves and presses the back surface side of the disc-shaped scooping plate 50 with the movement of the revolving motion. At this time, since the pressing roller portion 63 is rotatably attached to an attachment position adjusting portion 62 provided on the distal end side of the attaching arm portion 61, the pressing roller portion 63 is used when pressing the back surface side of the disc-shaped winding plate 50. Since the rolling motion, the friction is reduced, and a smooth pressing operation can be performed.

  The disc-shaped scooping plate 50 that is pressed by the pressing roller unit 63 of the pressing operation unit 60 is pressed on the back side of the disc-shaped scooping plate 50, and the disc-shaped scooping plate 50 is supported by using the universal joint 30 as a support shaft along with this pressing operation. While swinging around the universal joint 30 along the circumferential direction, it is supported in such a manner that it can swing and move three-dimensionally, and a conical path is drawn along the circular path of the tilt angle regulating member 40. So that contact transitions.

  At this time, since the anti-slip member S is provided in the contact region 40A of the inclination angle regulating member 40 that contacts the disc-shaped grooving plate 50, the universal joint 30 arranged coaxially with the input-side rotating shaft portion 21 is provided. The disc-shaped grooving plate 50 supported in such a manner that it can swing in a three-dimensional manner while tilting along the circumferential direction is a circular track of the tilt angle regulating member 40 provided with the anti-slip member S. Therefore, the rotation from the drive source 10 on the input side can be transmitted without loss.

  Further, the weight member integrally provided on the output-side rotating shaft portion 71 side in accordance with the movement of the disc-shaped grooving plate 50 that makes contact transition so as to draw a conical locus along the circular orbit of the inclination angle regulating member 40. The rolling weight portion 82 of 80 is rotated by its own weight along the lowermost surface side of the lowermost slope of the disc-shaped scooping plate 50, and the rolling weight portion 82 of the weight member 80 is continuous on the input side. The inertial force and the centrifugal force act by the weight of the rolling weight portion 82 due to the rotational drive, and the rotational force of the output-side rotational shaft portion 71 is amplified, thereby increasing the rotational force on the output side relative to the rotational force on the input side. Therefore, a large output can be obtained.

  Further, when the output side rotation shaft portion 71 rotates, the balance weight member 90 provided to maintain the weight balance applied to the output side rotation shaft portion 71 on the side opposite to the weight member 80 side is accompanied by the rotation of the weight member 80. Provided is a power transmission device that can reduce a load applied to the output-side rotating shaft portion 71 and can prevent uneven wear of the output-side rotating shaft portion 71 and a bearing member, thereby obtaining a stable rotating operation. can do.

  In addition, on the surface side of the disc-shaped scooping plate 50, as in the first embodiment described above, 50 disc-shaped scooping plates excluding a region in contact with the rolling weight portion 82 of the weight member 80 are made of synthetic rubber or the like. Since the soundproof / vibration-preventing member 51 is attached, the disc-shaped punching plate 50 makes contact transition so as to draw a conical locus along the circular orbit of the inclination angle regulating member 40 with the universal joint 30 as a support shaft. Noise generated at the time of contact with the pressing operation unit 60 that presses the back surface side of the disc-shaped winding plate 50 provided on the input side rotating member 20, and the output side rotating shaft portion of the output side rotating member 70 The disc-shaped surfacing plate generates noise generated when the rolling weight portion 82 of the weight member 80 provided on the 71 side rotates and moves along the surface side of the lower end of the slope that is the lowest side of the disc-like surfacing plate 50. Suppressed by the sound and vibration isolation member 51 Door can be. That is, the chattering sound of the disc-shaped grooving plate 50 itself generated by being propagated at the time of contact with the tilt angle regulating member 40, the pressing operation unit 60, the weight member 80, etc., which are other members as the disc-shaped grouting plate 50 moves. Noise such as swell and sound is absorbed by the soundproof / vibration-preventing member 51 affixed to the disc-shaped surrogate plate 50, or noise caused by vibration transmitted to the disc-shaped surrogate plate 50 is shortened in a short time. The noise can be reduced by this.

  In the power transmission device according to the second embodiment, the drive source 10 includes a kinetic energy conversion unit 100 that converts the vertical motion of the water surface caused by the waves into a rotational motion and outputs the rotational motion. By connecting the input-side rotating shaft portion 21 of the member 20 and the generator D2 to the output-side rotating shaft portion 71 side of the output-side rotating member 70, the natural energy generated by the waves is utilized, and the drive source 10, the vertical motion of the water surface due to the wave is converted into a rotational motion and output by the kinetic energy converting means 100, and the rotation from the kinetic energy converting means 100 is input to the input side rotating shaft member 21 side of the input side rotating member 20. Therefore, power saving can be realized. At this time, the output side rotational force can be increased with respect to the input side rotational force. It is possible to obtain an output power of the output side can supply stable power by the power supply from the generator D2.

  In the second embodiment, the drive source 10 is configured to convert the vertical movement due to the wave to the rotational movement as the natural energy and connect it to the input side rotating member 20 side. Is converted into a rotational motion by a windmill or the like and connected to the input-side rotating member 20 side, or natural energy due to a flow of water such as a river is converted into a rotational motion by a screw to input-side rotating member 20 side. A similar drive transmission device can be provided even if it is connected to the.

  Further, the driving torque generated by the kinetic energy converting means 100 that converts the driving torque due to the capacity of the motor 11 that is the driving source 10 in the first embodiment and the vertical motion of the water surface due to the waves in the second embodiment into a rotational motion and outputs the rotational motion. By setting the inclination angle of the disc-shaped rolling plate 50 by adjusting the position by the vertical movement of the inclination angle regulating member 40 in accordance with each of the above, an appropriate value as the rotation force of the output-side rotation shaft portion with respect to the input-side rotation force Can be amplified.

  6 and 7 show a third embodiment of the present invention. This third embodiment is a power transmission described in the first embodiment and the second embodiment described above. Since it is almost the same as the configuration of the main part of the apparatus, the same parts and equivalent parts will be described with the same reference numerals.

  In the third embodiment, similarly to the first embodiment described above, the input-side rotating member 20 that operates in accordance with the movement of the input-side drive source 10, and the rotation fulcrum of the input-side rotating member 20. A universal joint 30 that is coaxially arranged in the vertical direction, and is supported so as to be capable of three-dimensional rotation while tilting along the circumferential direction around the universal joint 30, and below the universal joint 30. A disc-shaped winding plate 50 that makes contact transition so as to draw a circular locus along the circular trajectory of the tilt angle regulating member 40 that is arranged, and the input-side rotating member 20 that is arranged below the disc-shaped winding plate 50. A pressing operation portion 60 that presses the back surface side of the disc-shaped scooping plate 50 provided integrally with the disc-shaped scooping plate 50, and a rotation fulcrum of the input-side rotating member 20 that is positioned above the disc-shaped scooping plate 50. The output side rotating shaft that is coaxial with the output side 1 and an output-side rotating shaft portion 71 of the output-side rotating member 70, which are integrally provided on the surface side of the lower end of the slope that is the lowest side of the disc-shaped winding plate 50. And a balance weight member 90 provided to maintain a weight balance applied to the output-side rotation shaft portion 71 on a side opposite to the weight member 80. Yes.

  A motor 11 is used as the drive source 10, and a storage battery B1 is provided as a power source for driving the motor 11. The rotation by the motor 11 is provided so as to transmit the rotation to the input side rotation member 20 described later. ing.

  Further, a frame frame F that is a frame that supports the power transmission device of the present embodiment is provided with a support shaft 1 that is vertically suspended, and the universal joint 30 that is spherical is fixed to the support shaft 1. Has been.

  In the present embodiment, a rolling bearing member RB is disposed coaxially with the support shaft 1, and the rolling bearing member RB is connected to the input side by a bearing ring which is an inner ring IR constituting a part of the rolling bearing member RB. The main part of the rotating member 20 is formed, and the main part of the tilt angle regulating member 40 that contacts the disc-shaped winding plate 50 is formed by a raceway ring that is an outer ring OR constituting a part of the rolling bearing member RB. The inclination angle restricting member 40 is attached and fixed to a frame F that is a frame. Further, between the inner ring IR and the outer ring OR of the rolling bearing member RB, there are provided a plurality of spheres RE that are rolling elements of the rolling bearing member RB and a cage CA that holds the spheres RE at regular intervals. In this case, the inner ring IR is formed to be able to smoothly rotate with respect to the outer ring OR of the rolling bearing member RB.

  As a means for transmitting the rotation of the motor 11 that is the drive source 10 to the input side rotating member 20, a pulley P11 is provided on the motor 11 side and is coaxial with the support shaft 1 that is the main part of the input side rotating member 20. A pulley 22 is provided in the inner ring IR portion of the rolling bearing member RB arranged above, and the rotation on the motor 11 side is rotated through the endless belt BE stretched between the pulley 11 and the pulley P22. 20 is provided so as to be transmitted to the inner ring IR portion of the rolling bearing member RB 20.

  Moreover, since the structure of the main part of the inclination angle control member 40 which contacts the disk-shaped grooving plate 50 is formed by the outer ring OR which comprises a part of rolling bearing member RB arrange | positioned coaxially with the spindle 1, The rolling bearing member RB integrally forms the input-side rotating member 20 that operates in accordance with the movement of the input-side drive source 10 and the tilt angle regulating member 40 that contacts the disc-shaped winding plate 50, so that parts can be shared. It is provided so that it can be measured.

  In addition, the disc-shaped twisting plate 50 is made of a metal plate, and rotates in a three-dimensional manner by swinging around the universal joint 30 arranged coaxially with the support shaft 1 while tilting along the circumferential direction. Conical trajectory along the circular trajectory of the inclination angle regulating member 40 formed by the outer ring OR which is supported so as to be able to move and is formed by a part of the rolling bearing member RB disposed below the disc-shaped rolling plate 50. It is provided so that the contact may be transferred so as to draw.

  Moreover, the pressing operation part 60 in this embodiment is the inner ring IR of the rolling bearing member RB which is the main part of the input side rotating member 20 arranged below the disc-shaped scooping plate 50 arranged coaxially with the support shaft 1. A mounting arm portion 61 provided integrally extending from the portion, a position adjusting portion 62 provided on the distal end side of the mounting arm portion 61, and a pressing roller portion rotatably attached to the position adjusting portion 62 63, and is provided so that the pressing roller portion 63 presses the back surface side of the disc-shaped winding plate 50 while revolving with the rotation of the inner ring IR portion of the rolling bearing member RB serving as the input-side rotating member 20. ing. It should be noted that the position where the pressing roller portion 63 provided on the distal end side of the mounting arm portion 61 is disposed is located above the position where the universal joint 30 that supports the disc-shaped scooping plate 50 is disposed. Is provided.

  In addition, the output-side rotating member 70 having the output-side rotating shaft portion 71 is positioned above the disk-shaped winding plate 50, and the output-side rotating shaft portion 71 is a rolling bearing member that constitutes a main part of the input-side rotating member 20. It is arranged coaxially with the inner ring IR of the RB.

  In addition, the weight member 80 is provided so as to be integrally extended from an output-side rotation shaft portion 71 disposed on the upper side of the disc-shaped scooping plate 50, and is rotatable to the distal end side of the arm portion 81. Is formed by a rolling weight portion 82 having a substantially cylindrical shape attached and fixed to the surface, and is rotated and moved along the surface side of the lower end of the slope, which is the lowest side of the disc-shaped rolling plate 50, by the weight of the rolling weight portion 82. It is provided as possible. The arm portion 81 has a distal end portion extending from a lower end portion of the peripheral surface of the output-side rotating shaft portion 71 to a position located below the position where the universal joint 30 is integrally disposed, A rolling weight part 82 is rotatably attached to the part.

  The balance weight member 90 includes an arm member 91 that integrally extends from the output-side rotating shaft portion 71 located on the side opposite to the weight member 80, and a balancer that can be adjusted and moved at the tip of the arm member 91. 92. As shown in FIGS. 6 and 7, the balancer 92 in the present embodiment is provided with a male screw portion 91 </ b> A at the distal end portion of the arm member 91 and a female screw portion 92 </ b> A at the balancer 92. After adjusting the position while screwing the female screw portion 92A of the balancer 92 to the screw portion 91A, a locking member 93A for preventing loosening such as a retaining nut at both ends of the balancer 92 is attached to the male screw portion 91A of the arm member 91. Positioning is performed by screwing.

  In the power transmission device according to the present embodiment, as shown in FIGS. 6 and 7, the disk-shaped winding except for the area in contact with the rolling weight portion 82 of the weight member 80 is provided on the surface side of the disk-shaped winding plate 50. A soundproof / vibration-proof member 51 made of synthetic rubber or the like is affixed to the plate at 50 locations, and on the back side of the disc-shaped scooping plate 50, a raceway ring that is an outer ring OR constituting a part of the rolling bearing member RB, that is, an inclination A soundproof / vibration-proof member 51A made of synthetic rubber or the like at 50 disc-shaped winding plates excluding a region in contact with the angle regulating member 40 and 50 disc-shaped rolling plates excluding a region in contact with the pressing roller portion 63 of the pressing operation unit 60. Is pasted.

  In the present embodiment, as shown in FIG. 7, a generator D1 is connected to the output-side rotating shaft 71, and a part of the electric power obtained by the generator D1 is fed back to the storage battery B1 for storage. The main part of the electric power is stored by the output-side storage battery B2, and the stored electric power is supplied to the outside as electric energy on the output side.

  In the power transmission device according to the third embodiment configured as described above, the rotation of the motor 11 that is the drive source 10 on the input side is rolled from the pulley P11 provided on the motor 11 side via the endless belt BE. The rotation is transmitted to the pulley 22 side provided in the inner ring IR portion of the bearing member RB, and the rotation is transmitted to the inner ring IR portion of the rolling bearing member RB which is the input side rotating member 20 along with this rotation. ing.

  Next, with the rotation of the inner ring IR portion of the rolling bearing member RB that is the input side rotating member 20, from the inner ring IR portion of the rolling bearing member RB that is the input side rotating member 20 disposed below the disc-shaped winding plate 50. A pressing roller portion 63 on the distal end side of the mounting arm portion 61 formed on the pressing operation portion 60 provided so as to extend integrally revolves around the position of the support shaft 1, and a disk shape follows the movement of this revolving motion. The back surface side of the twist plate 50 is pressed. At this time, since the pressing roller portion 63 is rotatably attached to the distal end side of the mounting arm portion 61, the pressing roller portion 63 performs a rolling motion when pressing the back surface side of the disc-shaped scooping plate 50, thereby reducing friction. Thus, a smooth pressing operation can be performed.

  Further, the pressing roller portion 63 on the distal end side of the mounting arm portion 61 formed in the pressing operation portion 60 revolves around the position of the support shaft 1 and presses the back surface side of the disc-shaped scooping plate 50 with the movement of the revolving motion. In doing so, since the pressing roller portion 63 of the pressing operation portion 60 is disposed almost directly above the inner ring IR portion of the rolling bearing member RB that is the input-side rotating member 20, the input-side rotating member 20 is disposed. The outer diameter dimension of the inner ring IR portion of the rolling bearing member RB can be set to be relatively large, whereby the shaft support portion of the rolling bearing member RB, that is, the raceway between the inner ring IR and the outer ring OR of the rolling bearing member RB. A plurality of spheres RE, which are rolling elements of the rolling bearing member RB provided between the surfaces, and a cage CA that holds the spheres RE at a predetermined interval, without applying a local load. The load can be distributed by the rolling element made of the spherical body BE and can be transmitted to the raceway surface between the inner ring IR and the outer ring OR of the rolling bearing member RB, so that friction can be reduced and the outer ring OR of the rolling bearing member RB can be reduced. On the other hand, it is possible to provide a power transmission device in which the inner ring IR can smoothly rotate, and a stable rotating operation can be obtained.

  In addition, the disk-shaped winding plate 50 pressed by the pressing roller portion 63 of the pressing operation unit 60 is pressed on the back side of the disk-shaped winding plate 50, and the disk-shaped winding plate 50 supports the universal joint 30 along with this pressing operation. Of the tilt angle restricting member 40 arranged on the same axis as the universal joint 30 and supported in such a manner as to swing around the universal joint 30 while being tilted along the circumferential direction. The contact is transferred so as to draw a circular trajectory, that is, along the upper end edge of the outer ring OR of the bearing member RB constituting the inclination angle regulating member 40.

  Further, in accordance with the movement of the disc-shaped grooving plate 50 that makes contact transition so as to draw a conical locus along the circular trajectory of the inclination angle regulating member 40, it is integrated with the output-side rotating shaft portion 71 side of the output-side rotating member 70. The rolling weight portion 82 of the weight member 80 provided on the surface of the weight member 80 is rotated by its own weight along the surface side on the lower end side of the inclined surface which is the lowest side of the disc-shaped scooping plate 50.

  The rolling weight portion 82 of the weight member 80 is subjected to inertial force and centrifugal force due to the weight of the rolling weight portion 82 due to continuous rotational driving on the input side, and the rotational force of the output side rotating shaft portion 71 is amplified. Accordingly, the output side rotational force can be increased with respect to the input side rotational force, so that a large output can be obtained.

  Further, when the output side rotation shaft portion 71 rotates, the balance weight member 90 provided to maintain the weight balance applied to the output side rotation shaft portion 71 on the side opposite to the weight member 80 side is accompanied by the rotation of the weight member 80. Provided is a power transmission device that can reduce a load applied to the output-side rotating shaft portion 71 and can prevent uneven wear of the output-side rotating shaft portion 71 and a bearing member, thereby obtaining a stable rotating operation. can do.

  The balance weight member 90 according to this embodiment is provided with an arm member 91 that integrally extends from the output-side rotating shaft portion 71 located on the side opposite to the weight member 80, and a tip end portion of the arm member 91 that can be adjusted and moved. The balancer 92 is provided with a male screw portion 91A at the tip of the arm member 91, and the balancer 92 is provided with a female screw portion 92A. The female screw portion 91A of the arm member 91 is provided with a female screw portion 91A. After adjusting the position while screwing the screw portion 92A, positioning can be performed by screwing a locking member 93A for preventing loosening consisting of a retaining nut at both ends of the balancer 92 to the male screw portion 91A of the arm member 91. Therefore, the balancer 92 can be arbitrarily set in accordance with the weight of the weight member 80 and the distance interval between the output-side rotary shaft 71 and the weight member 80. By adjusting the position, it is possible to rotate the output-side rotating shaft portion 71 in a balanced manner, thereby preventing uneven wear of the bearing portion and the output-side rotating shaft portion 71, and in some cases, it is likely to occur during rotation. The resonance phenomenon can be suppressed and a stable rotation operation can be obtained.

  In the power transmission device according to the present embodiment, as shown in FIGS. 6 and 7, the disk-shaped winding except for the area in contact with the rolling weight portion 82 of the weight member 80 is provided on the surface side of the disk-shaped winding plate 50. A soundproof / vibration-proof member 51 made of synthetic rubber or the like is affixed to the plate at 50 locations, and on the back side of the disc-shaped scooping plate 50, a raceway ring that is an outer ring OR constituting a part of the rolling bearing member RB, that is, an inclination A soundproof / vibration-proof member 51A made of synthetic rubber or the like at 50 disc-shaped winding plates excluding a region in contact with the angle regulating member 40 and 50 disc-shaped rolling plates excluding a region in contact with the pressing roller portion 63 of the pressing operation unit 60. Therefore, the noise generated when the disk-shaped grooving plate 50 makes contact transition so as to draw a locus of a cone along the circular orbit of the inclination angle regulating member 40 with the universal joint 30 as a support shaft, Input side turn Noise generated at the time of contact with the pressing operation unit 60 that presses the back surface side of the disc-shaped ring plate 50 provided on the member 20, and a weight member 80 provided on the output side rotating shaft portion 71 side of the output side rotating member 70. The noise and the like are provided on the front and back surfaces of the disc-shaped surfacing plate 50 for noise generated when the rolling weight portion 82 rotates and moves along the surface side of the lower end of the slope that is the lowest side of the disc-like surfacing plate 50. It can suppress by the vibration isolator 51, 51A. That is, the chattering sound of the disc-shaped grooving plate 50 itself generated by being propagated at the time of contact with the tilt angle regulating member 40, the pressing operation unit 60, the weight member 80, etc., which are other members as the disc-shaped grouting plate 50 moves. Noise such as swell and sound is absorbed by the soundproofing and vibration isolating members 51 and 51A attached to the front and back surfaces of the disc-shaped surfacing plate 50, or noise due to vibration transmitted to the disc-shaped surfacing plate 50 is soundproofed in a short time. -It can be received by the vibration isolating members 51 and 51A, thereby reducing noise.

  In the power transmission device according to the present embodiment, the generator D1 is connected to the output-side rotating shaft portion 71, and a part of the electric power obtained by the generator D1 is transferred to the storage battery B1 for driving the input-side motor 11. And by storing the main part of the electric power by the storage battery B2 on the output side and supplying the stored electric power to the outside as electric energy on the output side, The motor 11 of the driving source 10 on the input side can feed back and store a part of the electric power obtained by the generator D1 connected to the output side rotating shaft portion 71 side to the storage battery B1. By driving the motor 11 that is the drive source 10 with the electric power, power saving can be realized, and the output-side electric power is stabilized by the electric power supply from the generator D1. The power can be supplied to the outside side.

  FIG. 8 shows a fourth embodiment of the present invention. Since the power transmission device is the same as that of the third embodiment shown in FIGS. 6 and 7, the same part and the equivalent part are shown. Are described with the same reference numerals.

  In the fourth embodiment, in the same manner as in the third embodiment described above, the frame frame F, which is a frame that supports the power transmission device, is provided with a support shaft 1 that is vertically suspended. The universal joint 30 having a spherical shape is fixed to the support shaft 1.

  In the present embodiment, similarly to the third embodiment, a rolling bearing member RB is arranged coaxially with the support shaft 1, and the inner ring constituting a part of the rolling bearing member RB is arranged in the rolling bearing member RB. The main part of the input side rotation member 20 is formed by the raceway ring which is IR, and the main part of the inclination angle regulating member 40 which contacts the disk-shaped winding plate 50 by the raceway ring which is the outer ring OR constituting a part of the rolling bearing member RB. The inclination angle regulating member 40 is attached and fixed to a frame frame F that is a gantry. Further, between the inner ring IR and the outer ring OR of the rolling bearing member RB, there are provided a plurality of spheres RE that are rolling elements of the rolling bearing member RB and a cage CA that holds the spheres RE at regular intervals. In this case, the inner ring IR is formed to be able to smoothly rotate with respect to the outer ring OR of the rolling bearing member RB.

  Further, a motor 11 is used as the drive source 10, and a storage battery B1 is provided as a power source for driving the motor 11. The rotation by the motor 11 is caused by gear means G1 provided on the motor 11 side and an input side rotating member. It is provided so as to be transmitted to the input side rotating member 20 side by meshing with the gear means G2 provided on the inner ring IR constituting a part of the rolling bearing member RB on the 20 side.

  In the power transmission device according to the present embodiment, the disk excluding the area in contact with the rolling weight portion 82 of the weight member 80 is provided on the surface side of the disk-shaped grouting plate 50 in the same manner as in the third embodiment described above. A soundproofing / vibration-proof member 51 made of a soundproofing material such as synthetic rubber or a vibration-proofing material is affixed to 50 of the ring-shaped rolling plate, and a part of the rolling bearing member RB is attached to the back side of the disk-shaped rolling plate 50. The outer ring OR constituting the outer ring OR is composed of 50 disc-shaped scooping plates excluding a region in contact with the inclination angle regulating member 40 and 50 disc-shaped scoring plates excluding a region in contact with the pressing roller portion 63 of the pressing operation unit 60. A soundproofing / vibration-proof member 51A made of a soundproofing material such as rubber or a vibration-proofing material is affixed, and a soundproofing material or a vibration-proofing material having a U-shaped cross-section so as to surround the outer peripheral edge of the disc-shaped winding plate 50. Soundproof consisting of Damping member 51B is provided.

  In the fourth embodiment configured as described above, the rotation of the motor 11 which is the drive source 10 on the input side is provided on the gear ring G1 provided on the motor 11 side and the inner ring IR of the rolling bearing member RB. Rotation is transmitted to the input-side rotating member 20 side by meshing with the gear means G2, and it is arranged below the disc-shaped rolling plate 50 as the inner ring IR portion of the rolling bearing member RB that is the input-side rotating member 20 rotates. The pressing roller portion 63 on the distal end side of the mounting arm portion 61 provided integrally extending from the inner ring IR portion of the rolling bearing member RB that is the input-side rotating member 20 that has been rotated revolves. Along with this, the back surface side of the disc-shaped scooping plate 50 is pressed. At this time, since the pressing roller portion 63 is rotatably attached to the distal end side of the mounting arm portion 61, the pressing roller portion 63 performs a rolling motion when pressing the back surface side of the disc-shaped scooping plate 50, thereby reducing friction. Thus, a smooth pressing operation can be performed.

  Further, in the fourth embodiment, as in the third embodiment, the pressing roller portion 63 on the distal end side of the mounting arm portion 61 formed in the pressing operation portion 60 revolves around the position of the support shaft 1, When pressing the back surface side of the disc-shaped rolling plate 50 with the movement of the revolving motion, the pressing roller portion of the pressing operation portion 60 is located almost directly above the inner ring IR portion of the rolling bearing member RB that is the input side rotating member 20. 63 is disposed so that the outer diameter dimension of the inner ring IR portion of the rolling bearing member RB that is the input side rotating member 20 can be set to be relatively large, and thereby the rolling bearing member RB A plurality of spheres RE that are rolling elements of the rolling bearing member RB provided between the raceway surfaces of the shaft support portion, that is, the inner ring IR and the outer ring OR of the rolling bearing member RB, and the spheres RE are held at regular intervals. The cage CA allows friction to be distributed to the raceway between the inner ring IR and the outer ring OR of the rolling bearing member RB by distributing the load with the rolling elements composed of a plurality of spherical bodies BE without applying a local load. Thus, the inner ring IR can smoothly rotate with respect to the outer ring OR of the rolling bearing member RB, and a power transmission device capable of obtaining a stable rotating operation can be provided.

  Further, in accordance with the movement of the disc-shaped grooving plate 50 that makes contact transition so as to draw a conical locus along the circular trajectory of the inclination angle regulating member 40, it is integrated with the output-side rotating shaft portion 71 side of the output-side rotating member 70. The rolling weight portion 82 of the weight member 80 provided on the surface of the weight member 80 rotates and moves along the surface side of the lower end of the slope that is the lowermost side of the disc-shaped scooping plate 50 by its own weight. In the part 82, the inertial force and the centrifugal force act by the weight of the rolling weight part 82 due to the continuous rotation driving on the input side, and the rotation force of the output-side rotation shaft part 71 is amplified, whereby the rotation force on the input side is increased. On the other hand, since the rotational force on the output side can be increased, a large output can be obtained.

  Further, when the output side rotation shaft portion 71 rotates, the balance weight member 90 provided to maintain the weight balance applied to the output side rotation shaft portion 71 on the side opposite to the weight member 80 side is accompanied by the rotation of the weight member 80. Provided is a power transmission device that can reduce a load applied to the output-side rotating shaft portion 71 and can prevent uneven wear of the output-side rotating shaft portion 71 and a bearing member, thereby obtaining a stable rotating operation. can do.

  The balance weight member 90 in the present embodiment includes an arm member 91 integrally extending from the output-side rotating shaft portion 71 located on the side opposite to the weight member 80, as in the third embodiment described above. The arm member 91 is formed by a balancer 92 provided at the tip of the arm member 91 so as to be adjustable. The arm member 91 is provided with a male screw portion 91A, and the balancer 92 is provided with a female screw portion 92A. After adjusting the position of the balancer 92 by screwing the female threaded portion 92A of the balancer 92 to the male threaded portion 91A of the 91, the locking member 93A for preventing loosening consisting of a retaining nut is attached to both ends of the balancer 92. Since the positioning can be performed by screwing to 91A, the weight of the weight member 80 and the distance between the output side rotating shaft 71 and the weight member 80 By arbitrarily adjusting the position of the balancer 92 according to the setting, the output-side rotating shaft portion 71 can be rotated in a balanced manner, thereby preventing uneven wear of the bearing portion and the output-side rotating shaft portion 71. In some cases, a resonance phenomenon that easily occurs during rotation can be suppressed, and a stable rotation operation can be obtained.

  Further, since the soundproof / vibration-proof members 51 and 51A made of synthetic rubber or the like are attached to the front and back surfaces of the disc-shaped scooping plate 50 in the same manner as in the third embodiment, the disc-shaped scooping plate 50 is attached. However, noise generated when the contact is transferred so as to draw a conical locus along the circular orbit of the inclination angle regulating member 40 with the universal joint 30 as a supporting shaft, or a disk-like grooving plate provided on the input side rotating member 20 The noise generated at the time of contact with the pressing operation unit 60 that presses the back surface side of the 50 or the rolling weight part 82 of the weight member 80 provided on the output side rotating shaft part 71 side of the output side rotating member 70 is disc-shaped. Noise and the like that are generated when the plate 50 rotates and moves along the lower surface side of the lower surface of the slope are suppressed by the sound and vibration isolating members 51 and 51A provided on the front and back surfaces of the disc-shaped surfacing plate 50. In addition to this embodiment Is provided with a soundproofing / vibrationproofing member 51B such as a soundproofing material or a vibrationproofing material having a U-shaped cross-section so as to surround the outer peripheral edge of the disc-shaped rolling plate 50, thereby further enhancing the soundproofing / vibrationproofing effect. Is possible. That is, the chattering sound of the disc-shaped grooving plate 50 itself generated by being propagated at the time of contact with the tilt angle regulating member 40, the pressing operation unit 60, the weight member 80, etc., which are other members as the disc-shaped grouting plate 50 moves. Noise such as swell and swell is absorbed by the soundproofing and vibration isolating members 51, 51A, 51B attached to the front and back surfaces of the disc-shaped surfacing plate 50, or noise caused by vibrations transmitted to the disc-shaped surfacing plate 50 is reduced for a short time. The sound and vibration isolating members 51, 51A and 51B can receive the noise, thereby reducing the noise.

  In the third embodiment and the fourth embodiment, the rolling bearing member RB made of a ball bearing has been described as an example. However, the same effect can be obtained by using a rolling bearing member made of a roller bearing. It can be done.

  In addition, in order to reduce the weight of the disc-shaped scooping plate 50 in each embodiment, it is possible to reduce the weight by providing a cut-out portion in the disc-shaped scooping plate 50 made of a metal base on a flat plate. In addition, in each embodiment, the disc-shaped scooping plate 50 is formed by a metal base on a single flat plate, but the region in contact with the tilt angle regulating member 40, the pressing operation unit 60, the weight member 80, etc. The doughnut-shaped flat plate portion is formed in a disk shape, and the donut-shaped flat plate portion and the universal joint 30 are connected to each other by a reinforcing material composed of a plurality of frames to form a disc-shaped grooving plate 50. Since it is possible to replace the parts of the squeeze plate 50, it is only necessary to partially replace the parts when performing maintenance work or part replacement in maintenance management, etc., so that the cost can be reduced. It can also be.

  Moreover, in each embodiment, as the soundproofing / vibration-preventing members 51, 51A, 51B made of the soundproofing material or the vibration-proofing material provided on the disk-shaped grooving plate 50, the front surface or back surface on the center side of the disk-shaped grooving plate 50 or Although the soundproofing / vibration-preventing members 51, 51A, and 51B are provided at the outer peripheral edge portion of the disc-like grooving plate 50, the size, thickness, and inclination angle regulating member 40 of the disc-like grouting plate 50 are arranged. What is necessary is just to set according to conditions, such as a positional relationship in contact with the press operation part 60, the weight member 80, etc. Moreover, the material of the sound-proof / vibration-proof members 51, 51A, 51B is also silicon rubber, low-rebound rubber, etc. Not only the synthetic rubber, but also other materials such as a soundproof material and a vibration-proof material made of malt plain or felt may be used.

  In each of the above-described embodiments, the output side rotational force is amplified with respect to the input side rotational force of the power transmission device, and the amplified rotational force is supplied through the generator. However, the present invention is not limited to this, and not only power supply but also rotation on the output side can be directly used as power.

B1, B2, B3 Storage battery BE Endless belt CA Cage D1, D2 Generator F Frame frame G1, G2 Gear means IR Inner ring (Raceway ring)
OR Outer ring (Raceway)
P1, P2, P3, P4, P11, P22 Pulley RB Rolling bearing member RE Sphere S Anti-slip member S2 Anti-slip buffer member 1 Support shaft 10 Drive source 11 Motor 20 Input-side rotating member 21 Input-side rotating shaft portion 30 Universal joint 40 Inclination angle regulating member 40A Contact area 50 Disc-like grooving plates 51, 51A, 51B Soundproof / vibration-preventing member 60 Press operation part 61 Mounting arm part 62 Position adjustment part 63 Press roller 70 Output side rotation shaft part 71 Second output side rotation Shaft portion 80 Weight member 81 Arm portion 82 Rolling weight portion (rotating weight portion)
82A annular groove portion 90 balance weight member 91 arm member 91A male screw portion 92 balancer 92A female screw portion 93 fixing member 93A locking member 100 for preventing loosening kinetic energy converting means

Claims (7)

An input side rotating member that operates in accordance with the movement of the input side drive source;
A universal joint arranged in the vertical direction coaxially with the rotation fulcrum of the input side rotation member;
A circular trajectory of a tilt angle regulating member is supported around the universal joint so as to be capable of three-dimensional rotation while tilting along the circumferential direction. A disc-shaped grooving plate that makes contact transition as depicted,
A pressing operation unit that is arranged below the disk-shaped groin plate and presses the back side of the disk-shaped grooving plate provided integrally extending from the input-side rotating member,
An output-side rotating member having an output-side rotating shaft portion that is positioned on the upper side of the disc-shaped ring plate and is coaxially disposed with a rotation fulcrum of the input-side rotating member;
A weight member that is integrally provided from the output-side rotation shaft portion of the output-side rotation member, and that can rotate and move along the surface side of the lower end of the slope that is the lowest side of the disc-shaped scooping plate,
A balance weight member provided to maintain a weight balance applied to the output side rotation shaft portion on the side opposite to the weight member;
A power transmission device comprising:   The power transmission device according to claim 1, wherein a position of a balancer provided in the balance weight member is provided so as to be adjustable.   The power transmission device according to claim 1, wherein an anti-slip member is provided in a contact region of the tilt angle regulating member that contacts the disc-shaped groin plate.   The weight member includes an arm portion connected to the output-side rotation shaft portion of the output-side rotation member, and a rolling weight portion rotatably provided at the tip of the arm portion, The power transmission device according to any one of claims 1 to 3, wherein an anti-slip buffer member is provided on the rolling weight portion that contacts the plate.   The power transmission device according to any one of claims 1 to 4, wherein the disk-shaped rolling plate is provided with a soundproofing and vibrationproofing member.   The drive source is a motor, a storage battery is provided as a power source for driving the motor, a generator is connected to the output side rotating member side, and a part of the power output by the generator is fed back to the storage battery. The power transmission device according to any one of claims 1 to 5, wherein the power transmission device is configured to be stored.   The drive source is composed of kinetic energy conversion means for converting the vertical motion of the water surface due to waves into rotational movement and outputting the rotation. The kinetic energy conversion means is connected to the input side rotation member side, and the output side rotation member The power transmission device according to any one of claims 1 to 5, wherein a generator is connected to the side.

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