TW201826669A - System for automatically adjusting and magnifying torsion force in which the first and second disc bodies move backward for the plural cams and the cone surface of force-output shaft to vary their different contact points when the force-output shaft receives a resistive force and stops rotation - Google Patents

Abstract

Disclosed is a system for automatically adjusting and magnifying torsion force. Especially, there is an empty bushing disposed between the first and second disc bodies, and two ends of empty bushing are pivotally mounted with a force-input shaft and a force-output shaft. The first disc body is sleeved onto the positioning rod of a seat body. A compression spring is mounted between the seat body and the first disc body, so that the first and second disc bodies and the empty bushing can move forward and backward. The force-input shaft has a bushing capable of moving forward and backward, and a driving bushing that is stationary. Two corresponding claw parts are mounted between the bushing and the driving bushing. Two vertical jointing surfaces and two tilted guiding bevels are disposed between the claw parts. Plural cams are mounted at the first disc body corresponding to the force-output shaft. There are mutually laminated cone surfaces mounted between the force-output shaft and the cams. There is a stretching spring disposed between the adjacent cams. At the normal state, the plural cams and the cone surface of the force-output shaft are mutually fitted for transmission, so as to increase its output torsion force. When the force-output shaft receives a resistive force and stops rotation, the first and second disc bodies move backward, so that the plural cams and the cone surface of force-output shaft vary their different contact points, thereby achieving the function of automatically adjusting and magnifying torsion force.

Description

   Automatic torque adjustment and amplification system   

The automatic torque adjustment and amplification system of the present invention is mainly applied to the technology of automatic torque adjustment gear systems such as generators and electric vehicles.

According to conventional generators or electric vehicles, when the voltage is too high to generate a load, the output shaft will generate resistance. At this time, if there is no gear system that can automatically adjust the torque, it will cause the generator or electric vehicle to cause insufficient torque. The inoperable situation occurs, for its existing problems and deficiencies that need to be resolved.

The present inventor is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and knowledge. In response to existing problems and shortcomings of traditional conventional generators or electric vehicles, he actively invested in the spirit of innovation and improvement. Adjust the magnification system.

The technical means used to solve the problem of the invention and the effect compared with the prior art are: a hollow shaft sleeve is provided between the first and second disk bodies, and an input shaft and an output shaft are pivotally arranged at both ends of the hollow shaft sleeve, The first disk system is sleeved on the positioning rod of the base body, and a compression spring is provided between the base body and the first disk body, so that the first and second disk bodies and the hollow shaft sleeve can be moved forward and backward. The input shaft is provided with a shaft sleeve that can be shifted forward and backward and a fixed driving shaft sleeve. A corresponding two claw portions are provided between the shaft sleeve and the driving shaft sleeve. Two claw portions are provided between the claw portions. The vertical joint surface and two inclined guide inclined surfaces. The first disc body is provided with a plurality of cams corresponding to the output shaft. A conical surface is fitted between the output shaft and the cam. The adjacent cams There is a tension spring between them. Under normal conditions, multiple cams and the conical surface of the output shaft are in close contact with each other to increase the output torque. When the output shaft is unable to rotate due to resistance, the first and second The disc is displaced backwards, so that the cams and the conical surface of the output shaft It can change its different contact points to achieve automatic torque adjustment and enlarge the function. It can effectively prevent the generator or electric vehicle from failing to operate due to insufficient torque. It has an improvement in efficiency and is the main goal achiever.

10‧‧‧ seat

11‧‧‧ Horizontal Panel

12‧‧‧Vertical Panel

13‧‧‧ Reinforcement panel

14‧‧‧shaft hole

15‧‧‧ screw hole

20‧‧‧ output shaft

21‧‧‧ conical surface

22‧‧‧ output

23‧‧‧Combined

30‧‧‧Positioning lever

31‧‧‧Thread

32‧‧‧Thread

33‧‧‧Spring seat

40‧‧‧First plate

41‧‧‧through hole

42‧‧‧shaft hole

43‧‧‧ hollow shaft sleeve

44‧‧‧ pivot hole

45‧‧‧ Arc-shaped notch

46‧‧‧ cam

47‧‧‧ positioning sleeve

48‧‧‧ swing arm

49‧‧‧ pivot hole

50‧‧‧Second plate

51‧‧‧shaft hole

52‧‧‧ pivot hole

53‧‧‧circular hole

60‧‧‧Swing

61‧‧‧ pivot hole

62‧‧‧ pivot hole

70‧‧‧input shaft

71‧‧‧ long slot

72‧‧‧ shaft sleeve

73‧‧‧ claw

74‧‧‧ junction

75‧‧‧Guide bevel

76‧‧‧Drive shaft sleeve

77‧‧‧Combination surface

78‧‧‧ Guide Bevel

80‧‧‧ Motor

90‧‧‧ Generator

91‧‧‧ pinion

92‧‧‧large gear

100‧‧‧ electric car

101‧‧‧Pulley

102‧‧‧Belt

B‧‧‧bearing

B1‧‧‧ Needle roller bearings

C‧‧‧ buckle

N‧‧‧nut

P‧‧‧Bolt

Q‧‧‧washer

R‧‧‧ pivot column

S‧‧‧ compression spring

S1‧‧‧tension spring

S2‧‧‧tension spring

G‧‧‧Drive Gear

G1‧‧‧Drive gear

G2‧‧‧ driven gear

L1‧‧‧Drive shaft

L2‧‧‧ driven shaft

The first figure is a three-dimensional combination diagram of the present invention.

The second figure is a three-dimensional exploded view of the present invention.

The third figure: is a three-dimensional exploded view of the first plate body and the positioning rod of the present invention.

The fourth figure: It is a three-dimensional exploded schematic view of a driving shaft, a driving gear, a driven shaft, and a driven gear according to the present invention.

Fifth figure: It is a three-dimensional exploded view of the swing member, the driven shaft, the cam, the positioning sleeve and the swing arm of the present invention.

Fig. 6 is an exploded perspective view of the shaft sleeve and the driving shaft sleeve according to the present invention.

The seventh diagram: a schematic sectional view of the transmission state under normal load according to the present invention.

Figure 8: Schematic diagram of section B-B in Figure 7.

The ninth figure is a schematic diagram of the F-F cross section of the eighth figure.

Figure 10: Schematic diagram of section P-P in Figure 8.

Figure 11: Schematic diagram of section J-J in Figure 8.

Twelfth figure: It is a schematic diagram of the state of use when the present invention is applied to a normal load of a generator.

Thirteenth figure: It is a three-dimensional combination diagram of the transmission state when the present invention is subjected to resistance.

Fig. 14 is a schematic sectional view of the transmission state when the present invention is subjected to resistance.

Figure 15: Schematic diagram of the R-R section of Figure 14.

Fig. 16 is a schematic sectional view taken along the line D-D of Fig. 14.

Fig. 17 is a schematic diagram of the use state of the present invention when the generator is subjected to resistance.

Figure 18: This is a schematic diagram of the use state of the present invention when it is applied to an electric vehicle under resistance.

In order to make it easy for people who are familiar with this technology to understand the construction content of the present invention and the functional benefits that can be achieved, a specific embodiment is listed below, and it is described in detail with the drawings as follows: An automatic torque adjustment system Please refer to the first and second figures: the schematic diagram of the three-dimensional combination and three-dimensional decomposition of the present invention. It mainly includes: a body 10, an output shaft 20, a plurality of positioning rods 30, a first plate body 40, a second plate body 50, a plurality of swinging members 60 and an input shaft 70; of which: the seat body 10 is The L-shape includes a horizontal panel 11 and a vertical panel 12. Two horizontally-shaped triangular reinforcing panels 13 are provided at the left and right sides of the horizontal panel 11 and the vertical panel 12. The center of the vertical panel 12 is provided with a A shaft hole 14 is provided with a bearing B in the shaft hole 14 for pivoting an output shaft 20, and the output shaft 20 is fastened and fixed by a retaining ring C. The base 10 is surrounded by a vertical panel 12 The periphery of the shaft hole 14 is provided with a plurality of equally divided screw holes 15 for locking and fixing a plurality of positioning rods 30; the middle of the output shaft 20 is provided with a conical surface 21 having a wide front and a narrow rear, The output shaft 20 is provided with an output end 22 and a coupling end 23 at both ends. The output end 22 is pivotally connected to the center of the vertical panel 12, and the coupling end 23 is pivotally connected to a first disc body. At the center of 40; please refer to the third figure: a three-dimensional exploded view of the first plate body and the positioning rod of the present invention. The two ends of the plurality of positioning rods 30 are respectively provided with a thread 31 and 32. One of the threads 31 is locked in the screw hole 15 of the base 10, and the other thread 32 is composed of a needle bearing B1 and a nut. N lock knots are fixed at equal parts of the circumference of the first plate body 40. The positioning rod 30 is provided with a spring seat 33 and a compression spring S corresponding to the back of the first plate body 40. The first plate is made of the elastic force of the compression spring S The body 40 is ejected forward, so that the first plate body 40 can be displaced forward or backward in the plurality of positioning rods 30; please refer to the fourth figure: the transmission shaft, the transmission gear and the driven shaft, A three-dimensional exploded view of the driven gear. The first plate body 40 is provided with a plurality of through holes 41 corresponding to the plurality of screw holes 15 of the base body 10 for the plurality of positioning rods 30 to pass through, and is constituted by a needle bearing B1 and a nut N The second plate body 40 is locked and fixed in a plurality of positioning rods 30. The center of the first plate body 40 is provided with a through shaft hole 42 through which a hollow shaft sleeve 43 can be connected. Four bearings B are provided at the front position of the sleeve 43 for pivotally setting an input shaft 70, and the input shaft 70 is locked and fixed at the front position of the hollow shaft sleeve 43 by a bolt P and a washer Q. A bearing B is provided at the rear position of the hollow shaft sleeve 43 for the pivot end of the joint end 23 of the output shaft 20. A plurality of pivot hole 44 are provided at equal intervals on the circumference of the first plate body 40. The pivot hole 44 can be provided with a plurality of screws P and a plurality of washers Q to pivot a plurality of transmission shafts L1. The circumference of the first plate body 40 is provided between the plurality of pivot holes 44 and is open. The circular arc-shaped notch 45 allows a plurality of driven shafts L2 to pass through a plurality of cams 46 which are narrow in front and wide in the rear of the hollow sleeve 43 on the back of the first plate body 40. The slope of the cam 46 is the same as the slope of the conical surface 21 of the output shaft 20, and the plurality of cams 46 are locked and fixed to the plurality of driven shafts L2 by a plurality of screws P and bearings B, respectively. A positioning sleeve 47 is provided at the inner side corresponding to the cam 46 with a plurality of screws P, and the positioning sleeve 47 is provided at the outer side corresponding to the cam 46 with a bearing B and a buckle C pivotally provided with a swing arm 48. Two ends of the swing arm 48 are respectively provided with two pivot joint holes 49, and a pivot joint post R is provided in the two pivot joint holes 49 for setting a tension spring S2, and using the tension of the tension spring S2, A plurality of cams 46 that are narrow in front and wide in the back are abutted on the conical surface 21 of the output shaft 20; the center of the second disc body 50 is provided with a through-hole 51 that can be sleeved into a hollow Shaft sleeve 43, the circumference of the second plate body 50 corresponding to the plurality of pivot hole 44 of the first plate body 40 is also provided with a plurality of pivot holes 52, and the plurality of pivot holes 52 are provided for a plurality of transmission shafts L1 uses a plurality of bearings B to pivotally connect a plurality of transmission gears G1 on the front surface of the second plate body 50. The input shaft 70 corresponds to the plurality of transmission gears G1. A driving gear G is provided for meshing transmission with a plurality of transmission gears G1. The circumference of the second plate body 50 corresponds to the plurality of arc-shaped notches 45 of the first plate body 40, and a plurality of circles are also provided. The arc-shaped hole 53 can be used for a plurality of driven shafts L2 to use a plurality of retaining rings C, a plurality of washers Q and a plurality of bearings B in the hollow sleeve 43 on the front face of the second plate 50 to pass through a plurality of driven shafts. Gear G2, the radial positions of the plurality of driven gears G2 are fixed to the plurality of driven shafts L2 by a plurality of screws P, and the driven gear G2 and an adjacent transmission gear G1 are in meshing transmission, The driven gear G2 and another adjacent transmission gear G1 are provided with a tension spring S1 between the transmission shaft L1 and the driven shaft L2 between each other; please refer to the fifth figure: the swinging member of the present invention 3D exploded view of the driven shaft, cam, positioning sleeve and swing arm. The plurality of swinging members 60 are convex and are provided with two pivot holes 61 and 62 at both ends. One of the pivot holes 61 is pivotally connected to the first plate body 40 and the second plate body 52 by the transmission shaft L1. Of the pivot hole 44, 52, the other pivot hole 62 is pivotally provided in the arc-shaped notch 45 of the first plate body 40 and the arc-shaped hole 53 of the second plate body 50 by the driven shaft L2. Let the plurality of swinging members 60 synchronously drive the plurality of driven gears G2 with the transmission shaft L1 as the center of the circular arc-shaped notch 45 of the first disk body 40 and the circular arc-shaped hole 53 of the second disk body 50 inwardly. Or swing outwards; please refer to the sixth figure: a three-dimensional exploded view of the sleeve and the driving sleeve of the present invention. A long slot 71 is provided in the radial direction of the input shaft 70, and a screw P can be used to fix a shaft sleeve 72. The shaft sleeve 72 is provided with two claw portions 73 on the outside, and two projections 73 are provided between the two claw portions 73. A vertical coupling surface 74 and two inclined inclined guide surfaces 75 are provided. The input shaft 70 is pivotally connected with a needle bearing B1 outside the shaft sleeve 72 to provide a driving shaft sleeve 76. The driving shaft sleeve 76 can be connected with the shaft sleeve 72. Butt joints are also provided with corresponding two vertical joint surfaces 77 and two inclined guide inclined surfaces 78.

The present invention, which is formed by combining the above-mentioned various element structures, is to provide an automatic torque adjustment and amplification system. In actual operation and application: please refer to the seventh figure: the transmission state section of the present invention under normal load Combination diagram. And the eighth, ninth, tenth, eleventh, and twelfth drawings: It is a schematic diagram of the B-B section of the seventh chart and the F-F, P-P, and J-J sections of the eighth chart. And the twelfth figure: a schematic diagram of the state of use when the present invention is applied to a normal load of a generator. The power train of the motor 80 is connected to the drive shaft sleeve 76 of the input shaft 70. When the load is normal, the elastic force of the compression spring S is used to push the first and second disk bodies 40 and 50 forward to position, so that the drive shaft sleeve 76 and the shaft The sleeve 72 is sleeved with each other into one body. At the same time, the driving gear G of the input shaft 70 is meshed with a plurality of transmission gears G1 to drive the output shaft 20 to rotate synchronously with the plurality of cams 46, so that the output shaft 20 can drive the generator 90. The small gear 91 and the large gear 92 achieve the purpose of power generation.

Please refer to the thirteenth and fourteenth figures: the three-dimensional combination and cross-sectional combination of the transmission state when the invention is subject to resistance. And the fifteenth and sixteenth diagrams: R-R and D-D cross-sectional diagrams of the fourteenth diagram. And the seventeenth figure is a schematic diagram of the state of use when the present invention is applied to a generator under resistance. When the voltage of the generator 90 is too high and the load resistance is generated, the shaft sleeve 72 of the input shaft 70 uses the guide inclined surface 75 and the guide inclined surface 78 of the drive shaft sleeve 76 to push backward, so that the first and second The discs 40 and 50 are displaced backwards, so that the plurality of cams 46 and the conical surface 21 of the output shaft 20 change their different contact points. At this time, the tension springs S1 and S2 are used to let the driving gear G of the input shaft 70 and the plurality of transmission gears. G1 meshing transmission drives the output shaft 20 to rotate synchronously with a plurality of cams 46, so that the output shaft 20 can drive the small gear 91 and the large gear 92 on the generator 90 to achieve the automatic adjustment of the torque and amplify the function. Motor or electric vehicle cannot operate due to insufficient torque.

Please refer to the eighteenth figure, which is a schematic diagram of the state of use when the present invention is applied to an electric vehicle under resistance. The torque automatic adjustment and amplification system provided by the present invention can be applied not only to the generator 90 but also to the electric vehicle 100. The output end 22 of the output shaft 20 can use the pulley 101 and the belt 102 to transmit the power of the motor 80 to The electric vehicle 100 can also achieve the purpose of automatically adjusting the torque.

To sum up, the present invention is to provide an automatic torque adjustment and amplification system. After the inventor's actual manufacturing and repeated operation tests, it is confirmed that the expected functional benefits of the present invention can be achieved, and at the same time, there is currently no The first creation after seeing it has industrial value, and it certainly meets the essentials of practicability and advancement of invention patents. According to the provisions of the Patent Law, an application for invention patents was filed with the Bureau.

Claims (5)

    An automatic torque adjusting and magnifying system includes: a seat body, an output shaft, a plurality of positioning rods, a first and a second disc body, a plurality of cams, a plurality of swing members, and an input shaft; wherein the seat body is L-shaped and includes A horizontal panel and a vertical panel. The center of the vertical panel is provided with a shaft hole, and a bearing is provided in the shaft hole for pivoting an output shaft, and the output shaft is fastened by a buckle. The base body is provided with a plurality of equally divided screw holes at the circumference of the vertical panel surrounding the periphery of the shaft hole, and is used for locking and fixing a plurality of positioning rods; a middle of the output shaft is provided with a cone that is wide at the front and narrow at the rear. Surface, two ends of the output shaft are provided with an output end and a coupling end, the output end is pivotally connected to the shaft hole of the vertical panel, and the coupling end is pivotally connected to the center of a first disc body ; The two ends of the plurality of positioning rods are respectively provided with a thread, one of which is fixed in a screw hole of the base body by a nut lock knot, and the other thread is fixed by a washer and a nut lock fixed movable plate body For use, the positioning rod corresponds to the back of the movable plate body. There is a spring seat and a compression spring, and the two ends of the compression spring are respectively abutted against the nut and the spring seat, and the first and second disc bodies are ejected forward by the elastic force of the compression spring, so that the first and second discs The body can be displaced forward or backward in the plurality of positioning rods; the first plate body is provided with a plurality of through holes at a plurality of screw holes corresponding to the base body, and is used for the plurality of positioning rods to pass through. The center of the second plate body is provided with a hollow shaft sleeve. The front and rear sides of the hollow shaft sleeve are pivotally provided with an input shaft and an output shaft, and a plurality of spaces are provided at corresponding intervals on the circumference of the first and second disk bodies. Transmission shafts and driven shafts, through which a plurality of transmission gears and driven gears are pivotally connected on the front surface of the first disk body, and the first and second disk bodies are provided with a plurality of circles corresponding to the plurality of driven shafts The arc-shaped hole and the arc-shaped notch can be used for a plurality of driven shafts to pivot a plurality of cams on the back of the first disc body. The driven gear and an adjacent transmission gear train are meshed with each other. The driven gear A pull-out is provided between the transmission shaft and the driven shaft between the adjacent transmission gear and the other transmission gear. Extension spring, the hollow shaft sleeve is provided with a plurality of swinging members between the first and second disc bodies; the plurality of cams are provided with a conical surface with a narrow front and a wide rear at the conical surface corresponding to the output shaft, The driven shaft is locked with a positioning sleeve at the inner side corresponding to the cam, and the driven shaft is provided with a bearing pivot at the outer side corresponding to the cam, and a swing arm is provided at the center of the swing arm. The pivot joint is arranged in a bearing at the outer end of the driven shaft. Two ends of the swing arm are provided with two pivot joint holes. The two pivot joint holes are provided with a pivot joint post, which is used to hook a tension spring. The tensile force of the tension spring brings the conical surface of the plurality of cams against the conical surface of the output shaft; two ends of the plurality of swinging members are provided with two pivot joint holes, one of which is pivotally connected by the transmission shaft. It is provided in the pivot hole of the first plate body and the second plate body, and the other pivot hole is pivotally provided in the arc-shaped hole of the first plate body and the second plate body by the driven shaft, so that a plurality of The oscillating part synchronously drives a plurality of driven gears to swing inward or outward in the arc-shaped hole with the transmission shaft as the center; A driving gear is provided at the shaft corresponding to the plurality of transmission gears for meshing transmission with the plurality of transmission gears. A radial hole is provided at the radial direction of the input shaft for a screw lock to fix a shaft sleeve. The shaft sleeve There are two claws on the outside, two vertical joint surfaces and two inclined guide slopes are provided between the two claws. The input shaft is sleeved with a drive shaft sleeve on the outside of the shaft sleeve. The shaft sleeve can be docked with the shaft sleeve and also provided with corresponding two vertical joint surfaces and two inclined guide slopes. When the output shaft cannot be rotated due to resistance, the plurality of when the drive shaft rotates forward, The two coupling surfaces of the shaft sleeve are combined with the two coupling surfaces of the driving shaft sleeve to drive and rotate. When the driving shaft sleeve rotates in the reverse direction, the two guide inclined surfaces are driven.         The automatic torque adjustment and magnification system according to claim 1, wherein: the base is provided with two triangular-shaped reinforcing panels at the left and right sides of the horizontal panel and the vertical panel.         The torque automatic adjustment and magnification system according to claim 1, wherein: the movable plate body is closed in the arc-shaped hole of the first plate body, and the movable plate body is opened in the arc-shaped hole of the second plate body .         The torque automatic adjustment and amplification system according to claim 1, wherein the output end of the output shaft is connected to a generator.         The torque automatic adjustment and amplification system according to claim 1, wherein the output end of the output shaft is connected to an electric vehicle.