KR20090031701A - Revolver make use of a vibrator - Google Patents

Abstract

A control device for the transmission is provided to rapidly exclude the lubricating oil interposed between the clutch disks of the wet rotation clutch which is the unlocked state. A wet rotation clutch is installed between an engine and a transmission input shaft. The power supplied from the engine is delivered to the transmission or blocks. A clutch lubricating apparatus supplies the lubricating oil to the wet rotation clutch. The clutch prevents the cooling and abrasion of clutch. In the state disencumbering the wet rotation clutch, the transmission operates the motive geared device from the neutral position to the shift gear realization location. In the period before the gearing operation of the motive geared device is disclosed, the input side number of rotation of the wet rotation clutch is increased.

Description

Revolver make use of a vibrator

1 is a configuration diagram of the present invention

2 is an enlarged view of a vibrator

3A is a shape diagram of bobbin and coil

   3 (b) is the magnetic force diagram of the vibrator where the electromagnetic field is formed

   Fleming's left-hand signifies the action of (b) in (3).

           hand rule direction map

   Figure 3 (d) is a picture of Fleming's left hand rule.

4A shows that a lead switch is continuously connected (ON) by a magnetic field.

           Drawing

   4 (b) is a fixed magnetic pole on the opposite side of the moving magnetic field from the lead switch

           Short circuit, disconnection (ON, OFF)

5 is a driving circuit diagram of the present invention;

6A is an enlarged view of a unidirectional bearing.

   Figure 6 (b) shows the shape of clutch spring.

   6, (c) is the shape of the large output clutch spring

Figure 7 is a block diagram of a high speed rotor using the vibrator of the present invention

<Description of the code | symbol about the principal part of drawing>

10: Vibrator 11: Permanent Magnet (Magnet)

12: Outer core (Bottom plate) 13: In side core (Pole pice)

14 Bobbin 15 L1 coil (coil moves to the right)

16: L2 coil (coil moves to left) COM: Connection line of L1, L2

17: torsion guard 18: guide rod fixing plate

19: guide rod 20: linear motion transfer table

30: 90 degree motion conversion disc 31: support

32: fixed shaft ball bearing 33: vertical movement transfer table

40: deceleration lever 41: fixed bolt ring

42: reverse movement lever 43: reverse movement transmission

50: shaft fixed bearing 51: unidirectional bearing 1 (Clutch Bearing 1)

52: unidirectional bearing 2 53: bearing connecting rod

60: output shaft 61: circular motion disk

70: Bottom place 80: Clutch Spring

80A: Clutches Spring A 80B: Clutches Spring B

81: ring terminal ring (ring) 82: tightening terminal ring

83: push terminal 84: push terminal hole (Hole)

90: Vibrator position stimulation 91: Reed switch operation reinforcement stimulation

92: Reed switch 93: Circular motion conversion connection hole

100: logic circuit 101 101: speed aujust

110: drive output circuit 120: outer case (Case)

VCC: Operating Power GND: Earth

QA: Transistor A QB: Transistor B

The present invention relates to a rotator by moving the linear motion transfer table left and right by a vibrator (Vibrater) to make the movement force to move up and down by changing the 90-degree movement force to move the lever up and down.

When the lever moves to the lower side, the axial bearing is moved a little right to move the rotating shaft a little. When the lever moves to the upper side, the reverse movement lever moves the other unidirectional bearing to rotate the rotating shaft slightly right. Therefore, the rotating shaft turns right.

The vibrator vibrates at a high speed, and the rotor rotates at a high speed by the action of the lever, so that the torque ripple is small and the rotor has a large reduction ratio.

Conventional rotor deceleration has many kinds of products such as gear reducer, belt reducer, worm reducer, planetary gear reducer, and bevel gear reducer, but there is a problem that volume and price are expensive.

Conventional rotor deceleration has a problem that all the rotational power is composed of a motor, as well as indefinite and bulky, manufacturing time and expensive mechanical equipment.

In order to solve the problems described above, the linear motion of the vibrator relates to a rotator that decelerates a large output torque by rotating the rotating shaft using the principle of lever.

The present invention is to solve the problems and limitations of the prior art such that the power is driven 90 degrees by the linear motion transfer table 20 by moving the coil left and right by driving the vibrator 10 in accordance with the Fleming's left hand law instead of a motor. By moving the motion conversion disk 30, the vertical movement of the vertical movement transmission table 33 moves the deceleration lever 40 up and down. The deceleration lever 40 is connected to the unidirectional bearing 1 51 fitted to the output shaft 60. Connected.

When the deceleration lever 40 moves downward, the unidirectional bearing 1 (51, clutch bearing) is moved a little clockwise (CW right), and when the deceleration lever 40 moves upward, the reverse motion transmission table 42 is moved. The unidirectional bearing 2 (52) is moved slightly clockwise.

The vibrator 10 may vibrate up to an audible frequency of 20 (KHz) as in the operating principle of the speaker.

The vibrator 10 which vibrates at high speed in this manner performs a left-right (or up-down) linear motion to obtain a vertical movement force to the 90-degree motion conversion disk 30 to use the deceleration lever 40 at a distance from the axis of the unidirectional bearing. Therefore, the gearbox is operated by moving the unidirectional bearing. The longer the lever, the greater the reduction ratio.

The output shaft 60 is rotated once, so that hundreds of unidirectional bearings are rotated in turn to reduce torque ripple.

As an example, when the motor rotates, it sends a sequential conversion excitation current, such as the number of slots placed on the outside to rotate the central shaft.The maximum number of slots is 1HP (horsepower) or less. Torque ripple is generated largely, and power is reduced by using sine wave alternating current, but DC motor is assembled by giving skew (torsional assembly) and reducing by electronic circuit.

However, in the present invention, since the output shaft is divided into hundreds of times by increasing the length of the lever and the shaft is rotated, a gentle toll ripple is generated, which is almost ignored and the output tolk is large.

If the rotation speed of the shaft is 5mm and the length of the lever is 50cm (500mm) in the center of the shaft, the reduction ratio is 100: 1, and if the output shaft 60 makes one rotation when the vibrator 10 vibrates 200 times, the vibrator 10 When oscillating at 10 (KHz), two bearings move the shaft 20000 times to make 100 revolutions per second and RPM (6000 revolutions per minute) becomes 6000, so it rotates at high speed when no current is flowing and due to load Due to the large losses, the maximum rotation is below 6000 RPM.

Hertz (Hz) is an alternating current electrical signal of +,-which changes during 1 second. It is changed 10000 times if it is 10 (KHz), and this signal is determined by adjusting the rotational speed of the logic circuit (101). At this frequency, the vibrator 10 moves 10000 times in one second to the left and right (or up and down), and the output shaft 60 is moved 20000 times alternately by two unidirectional bearings. Done.

The number of revolutions per minute R.P.M is 100 times per second and 60 seconds is 6000 (R.P.M).

In the above, it is the number obtained by theoretical numerical calculation, not the actual value. The actual rotation speed control 101 variable resistor is a speed control variable resistor that sets the current flowing through the coil, and it is decelerated according to the load without setting any frequency and maintaining constant speed. Constant speed is maintained by the operation of the electronic circuit.

The rotor that maintains constant speed at the frequency setting is required to output much larger than the load by flowing a large current. Therefore, the present invention also controls the position detection compensation method without using it. It is a rotor whose speed is changed by constant speed maintenance operation by obtaining the speed compensation signal from the logic circuit by detecting the rotation speed with the reed switch.

In addition, by using the principle of the slider crank-type piston in the vibrator 10 is characterized in that it can be used as a rotor capable of high-speed rotation by configuring a rotating shaft.

However, when the linear motion of the vibrator 10 is rotated at high speed with the slider crank piston principle, it is suitable in devices such as centrifuges where the load is very small at the output. Applicable to large loads.

As described above, in the present invention, the vibrator 10 can be wound side by side in a layer like a voice coil of a speaker, and wound by a small amount of coils, so that there is less scaffolding and the guide area is smaller, thus vibrating left and right at a high speed. This is because the actual load is on the axis, the linear motion transmission table 20, the 90-degree motion conversion disk 30, the deceleration lever 40 before the rotation axis is not a large load.

When the left and right movement of the vibrator 10 moves the 90 degree motion conversion disk 30, the linear motion transfer table 20 is connected to the lower end of the disk to move closer to the straight line, and the output of the 90 degree motion conversion disk 30 is also applied. The deceleration lever 40 was connected by using the up-and-down motion transmission table 33 at a point close to the straight line (that is, when the 90-degree motion conversion disk is watched, the linear motion is applied at 6 o'clock and the 9 o'clock direction is used). Get output)

As described above, the left and right movement was changed to the up and down movement due to the movement change of 90 degrees, but the up and down movement of the deceleration lever 40 is directly connected to the unidirectional bearing 1 (51) so that the rotary shaft 60 is moved only when moving downward. Rotate slightly clockwise.

When the deceleration lever 40 moves upward, the unidirectional bearing 2 52 is moved by the counter-movement lever 42 to rotate the rotational shaft 60 slightly clockwise.

As the above operation is alternately rotated, the rotation shaft 60 rotates to the right, but the longer the length of the deceleration lever 40 is, the larger the reduction ratio is, the slower the rotational speed is, but the greater the output force.

In detail, the configuration and operation of the present invention, the vibrator 10 is shown enlarged in FIG. 2, the permanent magnet 11 is disposed inside the outer core 12 and the inner core 13 is placed directly on the magnet. Placing the square bobbin bobbin 14 between the inner and outer cores and winding the L1 and L2 coils 15 and 16 side by side in a single layer, like the voice coil of the speaker, to prevent the coil from being dislodged when moving. Since the guide bar 19 was slid and moved by the thin guide rod 19, the friction was minimized.

In the present invention, the gap between the inner core 13 and the outer core 12 is referred to as an air gap, but the narrower the gap, the larger the magnetic force lines are generated, but the output efficiency may be increased by using the magnet 11 having the larger magnetic force. .

3 is a diagram illustrating the operation according to the Fleming's left-hand law. (A) is composed of a three-pole coil of unipolar type so that the unidirectional output current flows. When the current flows through the L1 coil 15, the direction of the magnetic field lines and the current flowing through the conductive line are indicated. (C) indicates that the coil is moved upward by the Fleming's left-hand rule as the current of the L1 coil 15. When the current flows through the L2 coil 16, the coil moves downward.

Fig. 3D is a direction notation diagram of the left hand rule of Fleming indicated by a finger.

When the conductor is placed on the magnetic field (B) and the current (I) flows, the direction of movement of the conductor is drawn as the force (F) moves in the direction indicated by the left hand of Fleming.

Figure 4 is a simple drawing of the operation of the magnet by the reed switch is moved (a) is the same as the reed switch next to the magnet is always kept connected (ON, short), (b) Position the switch in the center and place a small reed switch reinforcement pole 91 on the opposite side with a thin vibrator position pole 90 on the front side so that the reed switch is connected when the pole S is on the front and the pole pole N is located. When the pole is located in the front, it moves away from the magnetic field. The magnetic field is closer to the reed switch. When the pole switch 91 is installed, the reed switch operation is 4 times faster than the ON / OFF operation. It was found that it works even if the distance of the distance between the batches is doubled because of the pushing force in the same pole and the action of the magnets pulling in the pole.

When the poles of the vibrator position pole 90 are S and N poles, the logic circuit is used as a monostable timing circuit, and when S, N and S three poles are used, an integral (resistance capacitor time constant) circuit is used. .

The most commonly used magnetic pole sensor is a Hall sensor for high speed rotation and a low cost reed switch for slow change. In the present invention, the reed switch operation reinforcing magnetic pole 91 is illustrated in FIG. Arranged as shown in b) to enable detection even at high speed.

In this way, the sensor experiment was performed with a 4-pole DC motor, but the sensor was fully operated even at 10000 R.P.M. Because of its low impact, the reed switch was epoxy molded.

The stimulus sensor using the reed switch 92 is not only low in cost but also does not need a power source for operation, so unlike the hall sensor, the circuit is easily configured.

5 is a driving circuit of the present invention, when the vibrator position magnetic pole 90 is alternately moved from side to side N, S in the front of the reed switch 92, the reed switch 92 is ON, OFF operation logic circuit ( 100 operates the transistors QA and QB alternately, and by varying the rotation speed controller 101 to adjust the width of the operation signal of the reed switch, the current of the L1 coil 15 and the L2 coil 16 is changed to give a vibrator. 10 is a rotating machine having an electronic drive circuit of the present invention in which the operating speed is changed.

6 is a configuration of the clutch spring (80, Clutch Spring) is a configuration that can perform the clutch operation in place of the unidirectional bearing operation, (a) is an enlarged view of the unidirectional bearing (51, 52), (b) When pushed to the configuration diagram of the clutch spring (80) push terminal ring 81 and tightening terminal ring 82 to tighten the spring is formed to fit the square terminal of the pushing terminal 83 to the spring ring of both feet.

If the deceleration lever 40 is pushed down when the deceleration lever 40 is pushed down, it can perform the same operation as the unidirectional bearings 51 and 52. As the push terminal side is pushed, the spring is tightened by tightening the tightening terminal side. It holds the shaft tight but the spring is not a rounded circular line but a quadrilateral line (square wire), so the contact area with the outer diameter of the output shaft 60 is large. It is characterized by the advantages of being manufactured.

6 (c) is a clutch spring used when the load is considerably large, and a clutch spring having a larger diameter than the shaft is drawn, but another set is not shown in the same shape.

7 is a high speed rotor using a vibrator, which uses a slider crank operation principle. The circular motion plate 61 is boundlessly and the vibrator position magnetic pole 90 is divided into N and S poles by half circles.

When the disc is heavy, it helps to maintain the output by centrifugal force, and the disc is divided into 2 parts by magnet to detect the L1 and L2 coil operation. It is the vibrator position stimulus for position sensing.

The moving distance of the vibrator 10 is configured to be equal to the diameter of the circle drawn by the circular motion conversion connecting hole 93 in the vibrator position magnetic pole 90 plate to make the slider crank rotation.

Since the lower half circle of the vibrator position magnetic pole 90 becomes the N pole when the vibrator 10 starts to move to the right, the reed switch 92 detects the N pole and turns it on, thereby operating the L1 coil 15 of the vibrator. 14) the linear motion connecting rod 20 while moving to the right, the circular motion conversion connecting hole (93) half a turn left and the vibrator position detection magnetic pole 90 is the semi-circle to the lower end of the S pole is turned off the reed switch (92) And the current flows to the L2 coil of the vibrator 10 so that the bobbin 14 of the vibrator is moved to the left, and the linear motion connecting rod 20 is pulled to the left to rotate the circular motion disk 61 to the left in a semicircular rotation. do.

As described above, the crank-type rotation is performed one by one rotation to the left and right movements of the vibrator 10 by alternating semicircles, and its output is obtained from the rear direction rather than the front of the output shaft 60.

In the rotation operation of FIG. 7, since the vibrator 10 may vibrate up to a maximum audible frequency of 20 (KHz) of the speaker, the number of vibrations and the number of revolutions are the same, and thus, in terms of RPM, 20000 (Hz) X 60 (sec) = 1200000 RPM. Although the theory is formed, it is the theory of operation at no load, and in reality, the influence of load is so large that it is difficult to over 50000 RPM.

In case of 50000 RPM no-load operation, weaking sound comes out of plane flight and the motor breaks after a few minutes of rotation. This is because the vibrator does not use high-speed slide bearings and there is a problem with applied power and heat. There is no flaw in the rotor.

Such a high-speed rotor is a rotor that can be rotated when there are very few drops, and when there is nothing, it can be operated by mechanically arranging a plurality of vibrators by angle division.

This is a rotator with a simple structure and high-speed rotation with a small current at a small load.

In order to rotate at a high speed, the slide bearing is installed at the position of the guide rod fixing plate 18, and the bearing is used to design the minimum friction by using the bearing at each moment of the transmission force.

In addition, in order to obtain a large output by winding the coils 15 and 16 of L1 and L2 in multiple layers, the permanent magnet 11 is used to increase the gap between the inner and outer cores 13 and 12 to increase the air gap and increase the magnetic force. You can use a magnet with a large magnetic force.

If the two long levers (or the clutch springs connected with the push terminals) are fastened by shifting the two unidirectional bearings (or the clutch springs connected with the pushing terminals) in the opposite direction to each other in the opposite direction, the gear reducer can be operated according to the lever principle. mm) and the lever length is 100 (mm), it is a manual reducer with a reduction ratio of 20: 1. It can be used as a jack for lifting heavy objects.

If a large reduction ratio is desired for a short-length product, insert a disc, such as a 90-degree motion conversion disc 30, into the output shaft that has been subjected to the primary deceleration, and then connect the up and down motion transmission table 33 to the lower side with the reduction lever 40. When moving, the other large output shaft is slightly rotated by one unidirectional bearing 1 (51), and when the deceleration lever is moved upward, the reverse motion transmission zone 43 is moved by the reverse motion lever 42 which performs the seesaw operation. The large output shaft is rotated a little to make a large deceleration (52). The position of the large output shaft is located on the opposite side where the small output shaft is located, and the position of each element is appropriate, which makes it possible to configure a large reduction ratio even in a narrow space.

As described above, the present invention is manufactured at low cost because the power source is not a motor but a vibrator, and because coils are wound side by side, the material is easily manufactured, and the material cost is also low, and the core and magnet are incomparable to the motor. It also has the advantage of being compact and compact in shape.

The vibrator that acts like the slot of the motor is not several but the one like the motor slot, and because the motor has a large outside diameter and the slot is large and large, it is connected to a long lever far from the axis to obtain a large output. The simplicity and the low price make the flat 90 degree movement conversion disc, the deceleration lever, the reverse movement lever, etc., all flat, and can be built in a long, flat case.

Electronic circuit parts that drive are also expensive using a Hall sensor or a photo sensor as a sensor in a general motor. However, the present invention uses a reed switch, which is the lowest price sensor. The unstable multi-vibrator circuit consists of one low-cost IC, and the output circuit is unipolar, which is unidirectional.

Slider crank directly to the vibrator without deceleration, so it can be rotated tremendously without the use of a double speed, so it has the advantage of being suitable for high speed equipment such as centrifuges.

In addition, the variable speed can be continuously changed by one variable resistor, so it can be operated at a desired speed, and it can also use a circuit that detects the rotation speed and runs at constant speed with negative feedback signals. .

The reason for the operation of the reducer in the present invention is that when the power is transmitted from the small gear to the large gear, the rotational speed of the large gear is the principle of deceleration by comparing the number of gears, and the length of the lever and the rotating shaft (the unidirectional bearing Inside diameter), the radius of rotation is 5mm and when the lever is connected to 95mm, the moving force at the end of the lever can move even with 1 force at 20 minutes, but the distance is 20 times higher at the end of the lever at the same time. As we moved distance, it became slow.

In other words, the movement time of the end of the lever and the outer diameter of the shaft is the same, but the movement distance is 20 times, so the movement distance of the shaft is small.

Therefore, it becomes a deceleration rotor that decelerates unidirectional bearing rotation using the lever principle.

In addition, by inserting two unidirectional bearings on one shaft and connecting long levers of the same length and moving them up and down alternately, they can produce a large output force. It is possible to obtain a slow but large output force. At this time, instead of the unidirectional bearing, the clutch spring can be replaced as shown in Fig. 6 (a) and (b) to reduce the unit cost.

Also, if two unidirectional bearings (or clutch springs) are fitted on one shaft and each lever is connected and moved up and down alternately, the output shaft rotates, and the longer the lever, the greater the output force. It is also a jack that lifts heavy objects and can be used easily without using other power such as vibrator or motor.

Claims (2)

Two unidirectional bearings on the output shaft of the rotor; Each unidirectional bearing is connected with a lever so that when one lever moves downward, the one-way bearing moves clockwise a little while moving clockwise, and when the lever moves upwards, the other lever moves downward to move the other one-way bearing. It is configured to rotate by moving the axis together while moving a little clockwise, As the two levers move up and down quickly, two unidirectional bearings alternately move the output shaft quickly little by little, characterized in that configured to rotate the shaft. Two clutch springs on the output shaft of the rotor; Each clutch spring is provided with pushing terminal rings and tightening terminal rings at both ends thereof; The hooks are inserted and a push terminal having a push terminal hole formed at one side is provided, and a lever is connected to the push terminal hole of one clutch spring so that the clutch spring is slightly moved when the lever moves downward, and the output shaft is also slightly clockwise. Configured to rotate, When the lever is moved upward, another lever connected to the push terminal hole is moved downward by the clutch spring of the same configuration which is fitted next to the output shaft, and the connected clutch spring moves slightly clockwise, so that the output shaft rotates slightly. Configured to Rotator, characterized in that the shaft is configured to rotate because the two clutch springs move the output shaft little by little quickly as the two levers move up and down alternately quickly.

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