TWI741521B - Maglev type throwing wheel device - Google Patents

Abstract

A maglev type throwing wheel device, in particular, a rotating shaft is arranged upright on the base, and a throwing wheel set is arranged in the rotating shaft. A plurality of first and second magnetic elements with the same polarity are arranged on the bottom surface of the maglev seat at the corresponding position, so that the throwing wheel set generates upward maglev repulsion force. The base corresponds to the periphery of the maglev seat and surrounds with a repelling drive. A plurality of third and fourth magnetic elements with the same polarity are provided on the circumference of the magnetic levitation seat and the repelling driver, so that the repelling wheel set generates a repulsive thrust along the tangent to the circumference when it rotates, thereby reducing the auxiliary drive of the motor. The load and friction of the throw-away wheel set further improve the power consumption required when the motor is driven.

Description

Maglev type throwing wheel device

The maglev type throwing wheel device of the present invention is mainly applied to the technology of reducing the load and friction of the motor-assisted drive throwing wheel set, thereby improving the power consumption of the motor.

According to the general machinery in use, in order to make up for the lack of motor torque, the usual solution is to use the motor to drive the flywheel, and use the rotating inertia of the flywheel to generate the required torque to meet the needs of the operation. The most commonly used example It is: punch, iron plate cutting machine, stone crusher...

However, because the motor needs to drive a flywheel that is not light in weight, in order to solve and improve the power consumption of the motor, the inventor has designed a maglev-type throwing wheel for mechanical development work for many years.

The inventor is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. Aiming at the existing problems and deficiencies of the traditional conventional motor-driven flywheel, he has actively invested in the spirit of innovation and improvement, and completed the maglev wheel Device.

The technical means used by the invention to solve the problem and the effect compared with the prior art are: a cantilever is provided on the side of the base, a horizontal part is provided above the cantilever, a bearing seat is provided in the center of the base, and the horizontal part is provided corresponding to the bearing seat. There are upper and lower bearings as a pivot It is equipped with a rotating shaft. The rotating shaft is provided with a throwing wheel set, characterized in that: the bottom of the throwing wheel set is provided with a maglev seat, and the top surface of the base and the bottom surface of the maglev seat are provided with a plurality of second poles with the same polarity. A and a second magnetic element, the base is provided with a repulsive actuator at the circumference corresponding to the periphery of the magnetic levitation seat, and a plurality of third and fourth magnetic elements with the same polarity are provided at the corresponding position of the maglev seat and the repulsive actuator. Based on the principle of, the maglev repulsive force and the repulsive thrust along the tangent of the circle are generated by the throwing wheel, thereby reducing the load and friction of the motor driving the throwing wheel, thereby improving the power consumption required by the motor. The quantity, with the enhancement of efficacy, is the one who achieves its main purpose.

10: Base

11: Piercing

12: Foot

13: Axial screw hole

14: Radial screw hole

15: Lower fisheye axis hole

16: Axial screw hole

17: The first holding tank

18: The first magnetic element

19: Axial screw hole

20: Cantilever

21: Upright

22: Horizontal part

23: Reinforcement Department

24: Radial perforation

25: upper fisheye shaft hole

30: bearing seat

31: Axial perforation

32: Shaft hole

40: shaft

41: Upper connecting part

42: bottom joint

43: Upper thread part

44: Lower thread

45: positioning flange

50: Maglev seat

51: Shaft hole

52: Lower joint flange

53: Axial perforation

54: second holding tank

55: second magnetic element

56: The third accommodating tank

57: third magnetic element

60: Repel drive

61: Frame

62: The fourth accommodating slot

63: The fourth magnetic element

70: Throwing Wheels

71: bracket

72: wheel frame

73: Axial perforation

74: Throwing Wheel

75: eccentric shaft hole

76: Shaft hole

77: upper joint groove

78: Lower joint groove

79: screw hole

80: Pulley

81: Shaft hole

82: Upper joint flange

83: Axial perforation

84: belt

90: Motor

91: Rotor

92: small pulley

P: Screw

N: Nut

Q: Shaft

B1: Upper bearing

B2: Lower bearing

The first figure: is a schematic diagram of the three-dimensional assembly of the present invention.

Figure 2: is a three-dimensional exploded schematic view of the present invention.

The third figure: is a schematic diagram of the cross-sectional assembly of the present invention.

The fourth figure: is a schematic diagram of the three-dimensional combination of the present invention when it is used.

Figure 5: is a schematic diagram of the cross-sectional assembly of the present invention when used.

Figure 6: A schematic diagram of the E-E section of Figure 5.

Figure 7: A schematic cross-sectional view of E'-E' in Figure 5.

In order to make it easier for people who are specialized and familiar with this technique to understand the structure of the present invention and the functional benefits that can be achieved, a specific embodiment is enumerated, and detailed description with the diagram is as follows: A magnetic levitation wheel For the installation, please refer to the first, second and third pictures: It is a schematic diagram of the three-dimensional combination, three-dimensional decomposition and cross-sectional combination of the present invention. It mainly includes: a base 10, a cantilever 20, a bearing seat 30, a rotating shaft 40, a magnetic levitation seat 50, a repelling driver 60, a throwing wheel 70, a pulley 80 and a motor 90; among them: the base 10 A plurality of equally divided perforations 11 are provided on the circumferential surface of the perforation, and a plurality of feet 12 can be inserted under the plurality of perforations 11, and an axial screw hole 13 is provided on the upper portion of the foot 12 for screw P lock It is fixed in the axial screw hole 13 of the base 12, and a radial screw hole 14 is provided on the side of the base 10 for fixing the cantilever 20 with a screw P. The center of the base 10 is provided with a lower Fish-eye shaft hole 15, the lower fish-eye shaft hole 15 can accommodate and set the bearing seat 30, the circumferential surface of the lower fish-eye shaft hole 15 is provided with a plurality of axial screw holes 16, and the bearing is fixed by a screw P The seat 30 is locked and fixed in the axial screw hole 16 of the lower fisheye shaft hole 15. The accommodating groove 17 is capable of accommodating and setting a plurality of first magnetic elements 18 in an equally divided arrangement, and a plurality of axial screw holes 19 are provided on the circumferential surface of the base 10, which are used as screws P for locking and fixing the repelling driver 60 The cantilever 20 is an inverted L shape, the cantilever 20 includes a straight portion 21 and a horizontal portion 22, between the upright portion 21 and the horizontal portion 22 is provided with a triangular reinforcing portion 23, the upright portion 21 corresponds to The radial screw hole 14 on the side of the base 10 is provided with a radial perforation 24 for screw P to lock the upright portion 21 of the cantilever 20 to the side of the base 10, and the horizontal portion 22 corresponds to An upper fisheye shaft hole 25 is provided at the lower fisheye shaft hole 15 of the base 10, and the upper fisheye shaft hole 25 can accommodate and set an upper bearing B1 for pivoting the shaft 40; The bearing seat 30 is accommodated in the lower fisheye shaft hole 15 of the base 10. The bearing seat 30 is provided with an axial through hole 31 corresponding to the axial screw hole 16 of the lower fisheye shaft hole 15. The bearing seat 30 is locked and fixed in the lower fisheye shaft hole 15 of the base 10 by screws P. A shaft hole 32 is provided in the center of the bearing seat 30, and the shaft hole 32 is provided with two lower bearings B2, as The shaft 40 is pivotally arranged for use; the shaft 40 is provided with an upper connecting portion 41 and a lower connecting portion 42. The upper connecting portion 41 is provided with an upper thread portion 43, and the lower connecting portion 42 is provided with The lower threaded portion 44, the upper connecting portion 41 is pivotally connected to the upper bearing B1 of the cantilever 20, and is locked and fixed to the upper threaded portion 43 by two nuts N, and the lower connecting portion 42 is pivoted In the two lower bearings B2 of the bearing housing 30 and locked and fixed to the lower thread portion 44 by two nuts N, the rotating shaft 40 is provided with a positioning flange 45 corresponding to the bottom of the magnetic levitation seat 50, as Used for positioning the maglev seat 50; the center of the maglev seat 50 is provided with a shaft hole 51, the inner diameter of the shaft hole 51 is smaller than the outer diameter of the positioning flange 45, allowing the shaft hole 51 of the maglev seat 50 to pass through Located above the positioning flange 45 of the rotating shaft 40, the magnetic levitation seat 50 is provided with a lower coupling flange 52 corresponding to the upper part of the shaft hole 51, which is used for combining the throwing wheel set 60, and the magnetic levitation seat 50 A plurality of equally divided axial through holes 53 are provided on the circumferential surface, which can be used for screw P to lock the maglev seat 50 to the throwing wheel set 70. The bottom surface of the maglev seat 50 corresponds to the first container of the base 10. A plurality of second accommodating grooves 54 with downward openings and equally distributed are provided at the arranging groove 17, and the second accommodating groove 54 is capable of accommodating and setting the second magnetic element 55, and the polarity of the second magnetic element 55 is the same as The polarity of the first magnetic element 18 is the same, thereby generating With the same repulsive magnetic repulsion buoyancy, the outer circumferential surface of the magnetic levitation seat 50 is located between the plurality of second accommodating grooves 54 and is provided with a plurality of third accommodating grooves 56 that open outwardly and are equally arranged. The third accommodating groove 56 is capable of accommodating and setting the third magnetic element 57; the repelling driver 60 is composed of a plurality of L-shaped frame bodies 61, and the frame bodies 61 are locked and fixed to the base 10 by screws P In the axial screw hole 19, the maglev seat 50 is accommodated in the space enclosed by the plurality of frame bodies 61. The frame body 61 corresponds to the third accommodating groove 56 of the maglev seat 50. A plurality of fourth accommodating grooves 62 with inward openings, the fourth accommodating groove 62 can accommodate and set the fourth magnetic element 63, the polarity of the fourth magnetic element 63 is the same as the polarity of the third magnetic element 57, when When the magnetic levitation seat 50 rotates, the fourth magnetic element 63 and the third magnetic element 57 are used to generate repulsive driving forces of the same nature at both ends of the third magnetic element 57; , The center of the lower two brackets 71 radiates outwards and is provided with a plurality of wheel frames 72 arranged in equal parts. The outer end of the wheel frame 72 is provided with an axial perforation 73, which can be used for the shaft Q to pass through the pivot joint. The force wheel 74 is provided with an eccentric shaft hole 75 at the outer eccentricity of the force wheel 74, and the shaft Q is used to pass through the eccentric shaft hole 75 of the force wheel 74 to pivot between the upper and lower two wheel frames 72 In the upper and lower two axial through holes 73, the upper and lower two brackets 71 are provided with upper and lower two shaft holes 76 in the center, and the inner diameter of the upper and lower two shaft holes 76 is larger than the outer diameter of the rotating shaft 40, Let the upper and lower two shaft holes 76 of the upper and lower two brackets 71 pass through the rotating shaft 40, and the upper and lower brackets 71 are provided with openings above and below the upper and lower two shaft holes 76 corresponding to the upper and lower two shaft holes 76. The upper coupling groove 77 and the lower coupling groove 78 facing upward and the opening facing downward, and the lower coupling groove 78 can be used for coupling to the magnetic levitation seat The lower coupling flange 52 of 50, the upper and lower brackets 71 are provided with a plurality of axial screw holes 79 equally arranged on the circumference, which can be used for screw P to lock the pulley 80 and the maglev seat 50; A shaft hole 81 is provided in the center of the pulley 80 to pass through the upper part of the shaft 40 and fixed to the shaft 40 by coupling. The pulley 80 is provided with an upper coupling flange 82 corresponding to the lower part of the shaft hole 81 , For the purpose of coupling to the upper coupling groove 77 of the upper bracket 71, a plurality of equally divided axial perforations 83 are provided on the circumferential surface of the pulley 80, which can be used to lock the pulley 80 on the upper side by a screw P In the axial screw hole 79 of the bracket 71, the pulley 80 is provided with a belt 84 for connecting with the motor 90; the motor 90 is an auxiliary power for driving the rotation of the throwing wheel 70, the motor 90 A rotor 91 is provided. The rotor 91 is provided with a small pulley 92 connected to the belt 84. The rotor 91 of the motor 90 drives the small pulley 92, and the belt 84 drives the pulley 80 to rotate synchronously. By.

The present invention, which is composed of the above-mentioned component structures, is to provide a maglev type throwing wheel device. In practical application: please refer to Figures 4 and 5: the three-dimensional combination of the present invention when used Schematic diagram combined with section. As shown in Figures 6 and 7: is a schematic cross-sectional view of E-E and E'-E' in Figure 5. During operation, it is only necessary to start the motor 90, use the rotor 91 to drive the small pulley 92, and then the belt 84 drives the pulley 80 to synchronously rotate the rotating shaft 40. When the rotating shaft 40 rotates, it drives the plural number of the throwing wheel set 70 A throwing wheel 74, using this The rotation inertia of a plurality of throwing wheels 74 generates the required torsion, which is widely used in machines such as punches, iron plate cutting machines, stone crushers, etc.; at the same time, because the bottom of the throwing wheels 70 is provided with the maglev The base 50 is provided with a plurality of the first magnetic element 18 and the second magnetic element 55 with the same polarity between the base 10 and the magnetic levitation base 50. The principle of same-sex repulsion is used to make the thrust wheel set 70 generate upward The role of the magnetic levitation; in addition, because the magnetic levitation seat 50 is provided with the repelling driver 60 on the periphery, a plurality of the third magnetic element 57 and the fourth magnetic element 63 with the same polarity are provided between the magnetic levitation seat 50 and the repulsive driver 60 Using the principle of same-sex repulsion, the magnetic levitation seat 50 generates a repulsive driving force of same-sex repulsion when rotating; thereby reducing the load and friction of the motor 90 driving the throwing wheel set 70, thereby improving the driving time of the motor 90 The required power consumption.

Based on the foregoing, the present invention provides a maglev-type thrust wheel device. After the inventors have actually completed the production and repeated operation tests, it is confirmed that the expected functional benefits of the present invention can indeed be achieved. The unseen first creation has industrial use value. It is indeed in line with the essentials for the establishment of the utility and advancement of the invention patent. In accordance with the provisions of the Patent Law, the invention patent application was filed with the Jun Bureau.

10: Base

11: Piercing

12: Foot

13: Axial screw hole

14: Radial screw hole

15: Lower fisheye axis hole

16: Axial screw hole

17: accommodating slot

18: The first magnetic element

19: Axial screw hole

20: Cantilever

21: Upright

22: Horizontal part

23: Reinforcement Department

24: Radial perforation

25: upper fisheye shaft hole

30: bearing seat

31: Axial perforation

32: Shaft hole

40: shaft

41: Upper connecting part

42: bottom joint

43: Upper thread part

44: Lower thread

45: positioning flange

50: Maglev seat

51: Shaft hole

52: Lower joint flange

53: Axial perforation

54: accommodating slot

55: second magnetic element

56: The third accommodating tank

57: third magnetic element

60: Repel drive

61: Frame

62: The fourth accommodating slot

63: The fourth magnetic element

70: Throwing Wheels

71: bracket

72: wheel frame

73: Axial perforation

74: Throwing Wheel

75: eccentric shaft hole

76: Shaft hole

77: upper joint groove

79: screw hole

80: Pulley

81: Shaft hole

83: Axial perforation

P: Screw

N: Nut

Q: Shaft

B1: Upper bearing

B2: Lower bearing

Claims (9)

A maglev type throwing wheel device includes: a base, a cantilever, a bearing seat, a rotating shaft, a throwing wheel set, a maglev seat and a repelling driver; wherein: The side of the base is provided with the cantilever, the center of the base is provided with the bearing seat, the top surface of the base is provided with a plurality of first magnetic elements arranged equally in an annular shape, and the circumferential surface of the base Fix a repelling driver with a lock knot; The cantilever includes an upright portion and a horizontal portion, the upright portion is fixed to the side of the base, and the horizontal portion and the bearing seat are provided with an upper bearing and a lower bearing for pivoting the rotating shaft; The rotating shaft is provided with an upper connecting portion and a lower connecting portion for pivoting on the upper bearing and the lower bearing, and a positioning flange is provided at the bottom of the rotating shaft corresponding to the maglev seat for positioning the maglev seat; The throwing wheel set is provided with an upper and a lower bracket. The center of the upper and lower brackets is radiated outwardly with a plurality of wheel frames arranged in equal parts. The outer end of the wheel frame is pivoted with a plurality of brackets. For the eccentrically arranged throwing wheel, the upper and lower brackets are provided with upper and lower shaft holes in the center to pass through the rotating shaft; The center of the maglev seat is provided with a shaft hole. The inner diameter of the shaft hole is smaller than the outer diameter of the positioning flange of the rotating shaft. A gap, the maglev seat is fixed to the bracket below the throwing wheel set, and the bottom surface of the maglev seat corresponds to a plurality of the first magnetic elements where a plurality of second magnetic elements are arranged equally, The polarity of the second magnetic element is the same as the polarity of the first magnetic element, In order to generate magnetic repulsive buoyancy of the same sex, the outer circumferential surface of the magnetic levitation seat is interposed between the plurality of second magnetic elements and is provided with a plurality of third accommodating grooves that open outward and are equally arranged. The slot can accommodate and set a plurality of third magnetic elements in an equally divided configuration; The inside of the repelling driver is hollowed out to accommodate the maglev seat. The inner circumferential wall of the repelling driver corresponds to the third accommodating groove of the maglev seat. The accommodating groove is capable of accommodating and disposing a plurality of fourth magnetic elements arranged in equal parts, and the polarity of the fourth magnetic element is the same as that of the third magnetic element, so as to generate a repulsive drive of the same sex when the magnetic levitation seat rotates Powerhouse. The magnetic levitation wheel device according to claim 1, wherein: the top surface of the base is provided with a first accommodating groove arranged in an annular shape, which is used to accommodate a plurality of first magnetic elements arranged in equal parts For this purpose, the bottom surface of the maglev seat corresponds to the first accommodating groove and is provided with a plurality of second accommodating grooves arranged in equal parts, which is used for accommodating and arranging a plurality of second magnetic elements. The magnetic levitation wheel device according to claim 1, wherein: a plurality of equally divided perforations are provided on the circumferential surface of the base, and a foot can be inserted under the perforation, and a shaft is provided above the foot The directional screw hole is used as a screw that passes through the through hole and is locked and fixed in the axial screw hole of the foot seat. The magnetic levitation wheel device according to claim 1, wherein: the side of the base is provided with a plurality of radial screw holes, and the upright part of the cantilever is provided with a radial perforation corresponding to the radial screw hole , Can be used for screwing the upright part of the cantilever to the side of the base. The magnetic levitation wheel device according to claim 1, wherein: an upper fish-eye shaft hole and a lower fish-eye shaft hole are provided at the corresponding positions of the horizontal part of the cantilever and the base, and the upper fish-eye shaft hole and the The lower fish-eye shaft hole accommodates an upper bearing and a lower bearing, and is used as a pivot to set the rotating shaft. The magnetic levitation wheel device according to claim 1, wherein: a reinforcing part is provided between the upright part and the horizontal part of the cantilever. The magnetic levitation wheel device according to claim 1, wherein: a coupling groove with an opening facing downward is provided under the shaft hole of the bracket under the maglev wheel set, and the maglev seat is provided at the position corresponding to the coupling groove There is a joint flange. The maglev type throwing wheel device according to claim 1, wherein: a pulley is provided above the rotating shaft, the pulley is fixed to the bracket above the throwing wheel set, and the pulley is provided with a belt as a connection to the motor Used, the motor drives the pulley to rotate synchronously with the throwing wheel set. The magnetic levitation wheel device according to claim 8, wherein: a coupling groove with an opening facing upward is provided above the shaft hole of the bracket above the vibration wheel group, and a connecting groove is provided on the pulley corresponding to the coupling groove. Those who combine flanges.

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