TWI680909B

TWI680909B - Magnetic continuously variable transmission device and controlling method thereof

Info

Publication number: TWI680909B
Application number: TW107118782A
Authority: TW
Inventors: 吳益彰; 詹謹聰; 吳昊品; 周弘鎮; 蘇淯順; 蔡明祺
Original assignee: 國立雲林科技大學
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2020-01-01
Also published as: TW202003325A

Abstract

A magnetic continuously variable transmission device and a controlling method thereof are proposed. The magnetic continuously variable transmission device driven by a power includes an inner permanent magnet rotor assembly, a magnetic core ring assembly, an outer permanent magnet rotor assembly and a pulley plate assembly. The inner permanent magnet rotor assembly includes an input shaft and an inner ring magnet. The input shaft is rotated by the power. The input shaft has an input rotational speed and drives the inner ring magnet to be synchronously rotated. The magnetic core ring assembly is disposed outside of the inner permanent magnet rotor assembly. The magnetic core ring assembly includes a magnetic core ring and an output shaft connected to the magnetic core ring. The magnetic core ring is corresponding to the inner ring magnet and magnetically induced by the inner ring magnet, so that the output shaft has an output rotational speed. There is a first distance between the magnetic core ring and the inner ring magnet. In addition, the outer permanent magnet rotor assembly is disposed outside of the magnetic core ring assembly. The outer permanent magnet rotor assembly includes an outer ring magnet and an outer ring seat. The outer ring magnet is connected to the outer ring seat so as to to be synchronously rotated. The outer ring magnet is corresponding to the magnetic core ring. There is a second distance between the magnetic core ring and the outer ring magnet. The pulley plate assembly is connected between the inner permanent magnet rotor assembly and the outer permanent magnet rotor assembly. When the input rotational speed is greater than or equal to a predetermined rotational speed, the pulley plate assembly is driven by the inner permanent magnet rotor assembly to rotate the outer permanent magnet rotor assembly. The magnetic core ring assembly is magnetically induced by the inner permanent magnet rotor assembly and the outer permanent magnet rotor assembly at the same time so as to change the output rotational speed. Therefore, the magnetic continuously variable transmission device of the present disclosure utilizes a non-contacting concentric structure combined with the pulley plate assembly to effectively control the output rotational speed.

Description

磁性無段變速裝置及其操控方法 Magnetic stepless speed change device and its control method

本發明是關於一種無段變速裝置及其操控方法，特別是關於一種磁性無段變速裝置及其操控方法。 The invention relates to a stepless speed change device and its control method, in particular to a magnetic stepless speed change device and its control method.

目前的無段變速裝置常應用於兩輪或四輪的交通工具中。而無段變速裝置係利用主、從構件接觸處的摩擦力之牽引，將運動和轉矩由主動構件傳遞給從動構件，並通過改變主、從動件的相對位置，以改變接觸處的工作半徑來實現無段變速。 Current stepless speed change devices are often used in two-wheel or four-wheel vehicles. The stepless speed change device uses the traction of the friction between the master and slave members to transfer motion and torque from the active member to the driven member, and changes the contact position by changing the relative position of the master and follower. Working radius to achieve stepless speed change.

在習知的無段變速裝置中，其在控制變速比時係根據變速比控制模組內的減速齒輪，此種結構不僅會使得控制模組變得複雜而降低控制變速比的準確度，亦會使得控制流程多費時間。此外，齒輪作動往往會造成齒面磨擦而需要定時之潤滑保養，易造成人力與保養之成本增加。 In the conventional stepless speed change device, it controls the reduction gear in the module according to the speed ratio when controlling the speed ratio. This structure not only makes the control module complicated and reduces the accuracy of controlling the speed ratio, but also Will make the control process more time-consuming. In addition, gear actuation often causes friction on the tooth surface and requires regular lubrication and maintenance, which can easily increase the cost of manpower and maintenance.

由此可知，目前市場上缺乏一種結構簡單、操作直覺、成本低廉且無須潤滑保養的磁性無段變速裝置及其操控方法，故相關業者均在尋求其解決之道。 It can be seen that the current market lacks a magnetic stepless speed change device with a simple structure, intuitive operation, low cost, and no need for lubrication and maintenance, and its control method. Therefore, related companies are looking for a solution.

因此，本發明之目的在於提供一種磁性無段變速裝置及其操控方法，其利用非接觸同心式磁性齒輪機構，結合普利盤組做調速控制，此調速控制係透過旋轉之外環磁鐵、調磁鐵芯環及內環磁鐵的磁感交互作用，具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。此外，本發明無須額外的檔位切換裝置，且變速邏輯為主動式，只需增減輸入轉速即可變速，操作簡易。 Therefore, the object of the present invention is to provide a magnetic stepless speed change device and its control method, which uses a non-contact concentric magnetic gear mechanism, combined with a Puli disc set for speed control, this speed control is through the rotating outer ring magnet The magnetic interaction between the core ring and the inner ring magnet has the advantages of simple structure, intuitive operation, low cost and no need for lubrication and maintenance. In addition, the present invention does not require an additional gear switching device, and the shifting logic is active, and the speed can be changed only by increasing or decreasing the input speed, and the operation is simple.

依據本發明的結構態樣之一實施方式提供一種磁性無段變速裝置，其受一動力驅動，此磁性無段變速裝置包含一永磁內轉子組、一調磁鐵芯環組、一永磁外轉子組以及一普利盤組。其中永磁內轉子組包含一輸入軸與一內環磁鐵，輸入軸受動力驅動而旋轉，輸入軸具有一輸入轉速並連結帶動內環磁鐵同步旋轉。調磁鐵芯環組環設於永磁內轉子組之外側，調磁鐵芯環組包含一調磁鐵芯環與一輸出軸。調磁鐵芯環連結帶動輸出軸，調磁鐵芯環對應內環磁鐵且被內環磁鐵磁性感應而轉動，令輸出軸具有一輸出轉速，調磁鐵芯環與內環磁鐵相隔一第一間距。此外，永磁外轉子組環設於調磁鐵芯環組之外側，永磁外轉子組包含一外環磁鐵與一外環座。外環磁鐵連接外環座而同步轉動，外環磁鐵對應調磁鐵芯環且與調磁鐵芯環相隔一第二間距。普利盤組連接於永磁內轉子組與永磁外轉子組之間。當輸入轉速大於等於一預設轉速值時，普利盤組受永磁內轉子組驅動而轉動永磁外轉子組，調磁鐵芯環同時受外環磁鐵與內環磁鐵之磁性感應，藉以令輸出轉速產生變化。 According to one embodiment of the structural aspect of the present invention, a magnetic stepless speed change device is provided, which is driven by a power. The magnetic stepless speed change device includes a permanent magnet inner rotor group, an adjustable magnet core ring group, and a permanent magnet outer Rotor group and a Puli disc group. The permanent magnet inner rotor group includes an input shaft and an inner ring magnet. The input shaft is driven by power to rotate. The input shaft has an input speed and is connected to drive the inner ring magnet to rotate synchronously. The adjusting magnet core ring group ring is arranged outside the permanent magnet inner rotor group. The adjusting magnet core ring group includes an adjusting magnet core ring and an output shaft. The adjusting magnet core ring is connected to drive the output shaft, the adjusting magnet core ring corresponds to the inner ring magnet and is magnetically induced to rotate by the inner ring magnet, so that the output shaft has an output speed, and the adjusting magnet core ring and the inner ring magnet are separated by a first distance. In addition, the permanent magnet outer rotor group ring is arranged on the outer side of the adjusting magnet core ring group, and the permanent magnet outer rotor group includes an outer ring magnet and an outer ring seat. The outer ring magnet is connected to the outer ring seat and Simultaneously rotating, the outer ring magnet corresponds to the adjusting magnet core ring and is separated from the adjusting magnet core ring by a second distance. The Puli disc group is connected between the permanent magnet inner rotor group and the permanent magnet outer rotor group. When the input rotation speed is greater than or equal to a preset rotation speed value, the Plywood assembly is driven by the permanent magnet inner rotor group to rotate the permanent magnet outer rotor group, and the adjusting magnet core ring is simultaneously subjected to the magnetic induction of the outer ring magnet and the inner ring magnet, so that The output speed changes.

藉此，本發明之磁性無段變速裝置透過非接觸同心式磁性齒輪之機構，結合普利盤組做有效之調速控制，此調速控制係透過旋轉之外環磁鐵、調磁鐵芯環及內環磁鐵的磁感交互作用。再者，利用永磁外轉子組與永磁內轉子組之輸入方式以及調磁鐵芯環組之輸出方式，可有效控制轉速，並具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。 In this way, the magnetic stepless speed change device of the present invention uses the non-contact concentric magnetic gear mechanism in combination with the Puli disc set to perform effective speed control. This speed control is through rotating the outer ring magnet, the adjusting magnet core ring and The magnetic interaction of the inner ring magnet. In addition, the input method of the permanent magnet outer rotor group and the permanent magnet inner rotor group and the output method of the magnet core ring group can effectively control the rotation speed, and have the advantages of simple structure, intuitive operation, low cost and no need for lubrication and maintenance.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述永磁內轉子組可包含一內環座，此內環座連接於輸入軸與內環磁鐵之間。內環座、內環磁鐵及輸入軸同步轉動。 According to other examples of the magnetic continuously variable transmission device of the foregoing embodiment, the permanent magnet inner rotor set may include an inner ring seat connected between the input shaft and the inner ring magnet. The inner ring seat, inner ring magnet and input shaft rotate synchronously.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述調磁鐵芯環組可包含一調磁鐵芯座，此調磁鐵芯座連接於調磁鐵芯環與輸出軸之間，調磁鐵芯座、調磁鐵芯環及輸出軸同步轉動。 According to other examples of the magnetic stepless speed change device of the foregoing embodiment, the aforementioned adjusting magnet core ring set may include an adjusting magnet core seat, the adjusting magnet core seat is connected between the adjusting magnet core ring and the output shaft, the adjusting magnet core The seat, the magnet ring and the output shaft rotate synchronously.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述內環磁鐵具有一內環磁極對數，調磁鐵芯環具有一調磁鐵芯數，外環磁鐵具有一外環磁極對數，內環磁極對數與外環磁極對數之總和等於調磁鐵芯數。 According to other examples of the magnetic stepless speed change device of the foregoing embodiment, wherein the inner ring magnet has an inner ring pole pair number, the magnet is adjusted The core ring has an adjustable magnet core number, the outer ring magnet has an outer ring magnetic pole pair number, and the sum of the inner ring magnetic pole pair number and the outer ring magnetic pole pair number is equal to the adjusted magnet core number.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述永磁外轉子組具有一外環轉速。內環磁極對數表示為Z1，調磁鐵芯數表示為Z2，外環磁極對數表示為Z3，輸入轉速表示為W1，輸出轉速表示為W2，外環轉速表示為W3且符合下式：Z1×W1-Z2×W2+Z3×W3=0。 According to other examples of the magnetic continuously variable transmission device of the foregoing embodiment, the permanent magnet outer rotor group has an outer ring speed. The number of inner ring pole pairs is expressed as Z1, the number of adjustable magnet cores is expressed as Z2, the number of outer ring poles is expressed as Z3, the input speed is expressed as W1, the output speed is expressed as W2, and the outer ring speed is expressed as W3 and conforms to the following formula: Z1×W1 -Z2×W2+Z3×W3=0.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述磁性無段變速裝置可包含一傳動機構，此傳動機構銜接於普利盤組與永磁外轉子組之間。傳動機構受普利盤組連結帶動，致使普利盤組之轉速等於永磁外轉子組之一外環轉速。 According to other examples of the magnetic continuously variable transmission device according to the foregoing embodiments, the aforementioned magnetic continuously variable transmission device may include a transmission mechanism, which is connected between the Puli disc group and the permanent magnet outer rotor group. The transmission mechanism is driven by the connection of the Puli disk group, so that the speed of the Puli disk group is equal to the speed of the outer ring of one of the permanent magnet outer rotor groups.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述傳動機構可包含一時規皮帶輪、一齒輪組或一磁性齒輪組。 According to other examples of the magnetic continuously variable transmission device of the foregoing embodiments, the aforementioned transmission mechanism may include a time-regulated pulley, a gear set, or a magnetic gear set.

依據本發明的方法態樣之一實施方式提供一種應用於前述之磁性無段變速裝置之操控方法，其包含一輸入軸驅動步驟、一輸出軸驅動步驟、一普利盤組驅動步驟以及一永磁外轉子組驅動步驟。輸入軸驅動步驟係提供動力驅動輸入軸而旋轉，致使輸入軸連結帶動內環磁鐵而同步旋轉。輸出軸驅動步驟係提供內環磁鐵磁性感應調磁鐵芯環而轉動。另外，普利盤組驅動步驟係透過旋轉之永磁內轉子組連結帶動普利盤組而轉動。永磁外轉子組驅動步驟係利用旋轉之普利盤組連結帶動永磁外轉子組而轉動。當輸入轉速大於等於預設轉速值時，普利盤組受永磁內轉子組驅動而轉動永磁外轉子組。調磁鐵芯環同時受外環磁鐵與內環磁鐵之磁性感應，藉以令輸出轉速產生變化。 According to one embodiment of the method aspect of the present invention, a control method for the aforementioned magnetic stepless speed change device is provided, which includes an input shaft driving step, an output shaft driving step, a Plywood group driving step, and a permanent Steps for driving the magnetic outer rotor group. The input shaft driving step provides power to drive the input shaft to rotate, so that the input shaft is connected to drive the inner ring magnet to rotate synchronously. The output shaft driving step is to provide the inner ring magnet magnetic induction and adjust the magnet core ring to rotate. In addition, the driving process of the Puli disk group is to drive the Puli disk group to rotate through the connection of the rotating permanent magnet inner rotor group. Driving step of permanent magnet outer rotor group The step is to use the rotating Puli disc group to connect and drive the permanent magnet outer rotor group to rotate. When the input rotation speed is greater than or equal to the preset rotation speed value, the Puli disc group is driven by the permanent magnet inner rotor group and rotates the permanent magnet outer rotor group. The core ring of the adjusting magnet is simultaneously subjected to the magnetic induction of the outer ring magnet and the inner ring magnet, so that the output speed changes.

藉此，本發明之磁性無段變速裝置之操控方法透過非接觸同心式磁性齒輪之機構，結合普利盤組做有效之調速控制，此調速控制係透過旋轉之外環磁鐵、調磁鐵芯環及內環磁鐵的磁感交互作用。另外，由於操作直覺而且體積小，適合應用於各式調速的裝置之中。 In this way, the control method of the magnetic stepless speed change device of the present invention uses a non-contact concentric magnetic gear mechanism in combination with a Puli disc set for effective speed control. This speed control is achieved by rotating the outer ring magnet and the magnet Magnetic interaction of core ring and inner ring magnets. In addition, due to intuitive operation and small size, it is suitable for various speed regulating devices.

依據前述實施方式之磁性無段變速裝置之操控方法的其他實施例，其中前述內環磁鐵具有一內環磁極對數，調磁鐵芯環具有一調磁鐵芯數，外環磁鐵具有一外環磁極對數，內環磁極對數與外環磁極對數之總和等於調磁鐵芯數。 According to other embodiments of the control method of the magnetic stepless speed change device of the foregoing embodiment, wherein the inner ring magnet has an inner ring magnetic pole pair number, the adjustable magnet core ring has an adjustable magnet core number, and the outer ring magnet has an outer ring magnetic pole pair number , The sum of the number of pairs of inner ring poles and the number of pairs of outer ring poles is equal to the number of tuning magnet cores.

依據前述實施方式之磁性無段變速裝置之操控方法的其他實施例，其中在前述永磁外轉子組驅動步驟中，永磁外轉子組具有一外環轉速。內環磁極對數表示為Z1，調磁鐵芯數表示為Z2，外環磁極對數表示為Z3，輸入轉速表示為W1，輸出轉速表示為W2，外環轉速表示為W3且符合下式：Z1×W1-Z2×W2+Z3×W3=0。 According to other examples of the control method of the magnetic stepless speed change device of the foregoing embodiment, in the driving step of the permanent magnet outer rotor group, the permanent magnet outer rotor group has an outer ring speed. The number of inner ring pole pairs is expressed as Z1, the number of adjustable magnet cores is expressed as Z2, the number of outer ring poles is expressed as Z3, the input speed is expressed as W1, the output speed is expressed as W2, and the outer ring speed is expressed as W3 and conforms to the following formula: Z1×W1 -Z2×W2+Z3×W3=0.

依據前述實施方式之磁性無段變速裝置之操控方法的其他實施例，其中前述磁性無段變速裝置之操控方法可包含一傳動機構驅動步驟，此傳動機構驅動步驟係將一傳動機構設置於普利盤組與永磁外轉子組之間，並使普利盤組驅動傳動機構，致使普利盤組之轉速等於永磁外轉子組之一外環轉速。 According to other embodiments of the control method of the magnetic continuously variable transmission device according to the foregoing embodiment, wherein the aforementioned control method of the magnetic continuously variable transmission device may include a transmission mechanism driving step, the transmission mechanism driving step is A transmission mechanism is arranged between the Puli disc group and the permanent magnet outer rotor group, and causes the Puri disc group to drive the transmission mechanism, so that the speed of the Puli disc group is equal to the outer ring speed of one of the permanent magnet outer rotor groups.

依據本發明的結構態樣之另一實施方式提供一種磁性無段變速裝置，其受一動力驅動，此磁性無段變速裝置包含一永磁外轉子組、一調磁鐵芯環組、一永磁內轉子組以及一普利盤組。其中永磁外轉子組包含一輸入軸與一外環磁鐵，輸入軸受動力驅動，輸入軸具有一輸入轉速並連結帶動外環磁鐵同步旋轉。調磁鐵芯環組設於永磁外轉子組之內側，調磁鐵芯環組包含一調磁鐵芯環與一調磁鐵芯座，調磁鐵芯環連結帶動調磁鐵芯座。調磁鐵芯環對應外環磁鐵且被外環磁鐵磁性感應而轉動。調磁鐵芯環與外環磁鐵相隔一第二間距。此外，永磁內轉子組設於調磁鐵芯環組之內側，永磁內轉子組包含一內環磁鐵與一輸出軸。內環磁鐵連結帶動輸出軸，內環磁鐵對應調磁鐵芯環且被調磁鐵芯環磁性感應而轉動，令輸出軸具有一輸出轉速，調磁鐵芯環與內環磁鐵相隔一第一間距。再者，普利盤組連接於永磁內轉子組與永磁外轉子組之間。當輸入轉速大於等於一預設轉速值時，普利盤組受永磁外轉子組驅動而轉動永磁內轉子組，調磁鐵芯環同時受外環磁鐵與內環磁鐵之磁性感應，藉以令輸出轉速產生變化。 According to another embodiment of the structural aspect of the present invention, there is provided a magnetic stepless speed change device, which is driven by a power. The magnetic stepless speed change device includes a permanent magnet outer rotor group, an adjustable magnet core ring group, and a permanent magnet Inner rotor group and a Puli disk group. The permanent magnet outer rotor group includes an input shaft and an outer ring magnet. The input shaft is driven by power. The input shaft has an input speed and is connected to drive the outer ring magnet to rotate synchronously. The adjusting magnet core ring group is arranged inside the permanent magnet outer rotor group. The adjusting magnet core ring group includes an adjusting magnet core ring and an adjusting magnet core seat, and the adjusting magnet core ring is connected to drive the adjusting magnet core seat. The adjusting magnet core ring corresponds to the outer ring magnet and is magnetically induced by the outer ring magnet to rotate. The core ring of the adjusting magnet is separated from the outer ring magnet by a second distance. In addition, the permanent magnet inner rotor group is arranged inside the adjusting magnet core ring group. The permanent magnet inner rotor group includes an inner ring magnet and an output shaft. The inner ring magnet is connected to drive the output shaft. The inner ring magnet corresponds to the adjusting magnet core ring and rotates magnetically by the adjusting magnet core ring, so that the output shaft has an output speed, and the adjusting magnet core ring is separated from the inner ring magnet by a first distance. Furthermore, the Puli disc group is connected between the permanent magnet inner rotor group and the permanent magnet outer rotor group. When the input rotation speed is greater than or equal to a preset rotation speed value, the Puli disc group is driven by the permanent magnet outer rotor group to rotate the permanent magnet inner rotor group, and the adjusting magnet core ring is simultaneously subjected to the magnetic induction of the outer ring magnet and the inner ring magnet, so that The output speed changes.

藉此，本發明之磁性無段變速裝置透過非接觸同心式磁性齒輪之機構，結合普利盤組做有效之調速控制，此調速控制係透過旋轉之外環磁鐵、調磁鐵芯環及內環磁鐵的磁感交互作用。此外，利用永磁外轉子組與調磁鐵芯環組之輸入方式以及永磁內轉子組之輸出方式，可有效控制轉速，並具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。 In this way, the magnetic stepless speed change device of the present invention uses the non-contact concentric magnetic gear mechanism in combination with the Puli disc set to perform effective speed control. The speed control is through rotating the outer ring magnet, the adjusting magnet core ring and Inside Magnetic interaction of ring magnets. In addition, the input method of the permanent magnet outer rotor group and the adjusting magnet core ring group and the output method of the permanent magnet inner rotor group can effectively control the speed, and have the advantages of simple structure, intuitive operation, low cost and no need for lubrication and maintenance.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述內環磁鐵具有一內環磁極對數，調磁鐵芯環具有一調磁鐵芯數，外環磁鐵具有一外環磁極對數，內環磁極對數與外環磁極對數之總和等於調磁鐵芯數。 According to other examples of the magnetic stepless speed change device of the foregoing embodiment, wherein the inner ring magnet has an inner ring pole pair number, the adjustable magnet core ring has an adjustable magnet core number, and the outer ring magnet has an outer ring pole pair number, the inner ring The sum of the number of pole pairs and the number of pairs of outer ring poles is equal to the number of tuning magnet cores.

依據前述實施方式之磁性無段變速裝置的其他實施例，其中前述調磁鐵芯環組具有一調磁轉速。內環磁極對數表示為Z1，調磁鐵芯數表示為Z2，外環磁極對數表示為Z3，輸出轉速表示為V1，調磁轉速表示為V2，輸入轉速表示為V3且符合下式：Z1×V1-Z2×V2+Z3×V3=0。 According to other examples of the magnetic stepless speed change device of the foregoing embodiment, the aforementioned ring set of the core for adjusting the magnet has a speed for adjusting the magnetic speed. The number of inner ring pole pairs is expressed as Z1, the number of tuned magnet cores is expressed as Z2, the number of outer ring poles is expressed as Z3, the output speed is expressed as V1, the speed of magnetic adjustment is expressed as V2, and the input speed is expressed as V3 and conforms to the following formula: Z1×V1 -Z2×V2+Z3×V3=0.

100、100a、100b、100c、100d、100e、100f‧‧‧磁性無段變速裝置 100, 100a, 100b, 100c, 100d, 100e, 100f

200‧‧‧永磁內轉子組 200‧‧‧ Permanent magnet inner rotor set

210‧‧‧輸入軸 210‧‧‧ input shaft

220‧‧‧內環座 220‧‧‧Inner ring seat

230‧‧‧內環磁鐵 230‧‧‧Inner ring magnet

240‧‧‧輸出軸 240‧‧‧ output shaft

300‧‧‧調磁鐵芯環組 300‧‧‧Adjustable magnet core ring set

310‧‧‧調磁鐵芯環 310‧‧‧Adjustable magnet core ring

320‧‧‧調磁鐵芯座 320‧‧‧Adjustable magnet core seat

330‧‧‧輸出軸 330‧‧‧ output shaft

400‧‧‧永磁外轉子組 400‧‧‧Permanent magnet outer rotor group

410‧‧‧外環磁鐵 410‧‧‧Outer ring magnet

600、600a、600b‧‧‧傳動機構 600, 600a, 600b ‧‧‧ transmission mechanism

610‧‧‧傳動皮帶 610‧‧‧ drive belt

620‧‧‧第一傳動盤 620‧‧‧ First drive plate

630‧‧‧第二傳動盤 630‧‧‧Second transmission plate

640‧‧‧連接軸 640‧‧‧ connection shaft

650‧‧‧第一齒輪 650‧‧‧First gear

660‧‧‧第二齒輪 660‧‧‧Second gear

670‧‧‧第一磁性齒輪 670‧‧‧The first magnetic gear

680‧‧‧第二磁性齒輪 680‧‧‧Second magnetic gear

D1‧‧‧第一間距 D1‧‧‧ First pitch

D2‧‧‧第二間距 D2‧‧‧Second pitch

420‧‧‧外環座 420‧‧‧Outer ring seat

430‧‧‧外環殼 430‧‧‧Outer ring shell

440‧‧‧輸入軸 440‧‧‧ input shaft

450‧‧‧外環盤 450‧‧‧Outer ring disk

500‧‧‧普利盤組 500‧‧‧Puli

510‧‧‧連動皮帶 510‧‧‧Interlocking belt

520‧‧‧普利盤 520‧‧‧Puli

ω 1、ω 2、ω 3‧‧‧功率 ω 1, ω 2, ω 3‧‧‧ power

PW‧‧‧預設轉速值 PW‧‧‧ preset speed value

S1‧‧‧輸入軸驅動步驟 S1‧‧‧ Input shaft drive steps

S2‧‧‧輸出軸驅動步驟 S2‧‧‧Output shaft drive steps

S3‧‧‧普利盤組驅動步驟 S3‧‧‧ Pulley drive steps

S4‧‧‧傳動機構驅動步驟 S4‧‧‧ drive mechanism driving steps

S5‧‧‧永磁外轉子組驅動步驟 S5‧‧‧ permanent magnet outer rotor group driving steps

第1圖係繪示本發明第一實施例之磁性無段變速裝置的立體示意圖。 FIG. 1 is a schematic perspective view of a magnetic continuously variable transmission device according to a first embodiment of the invention.

第2圖係繪示第1圖之磁性無段變速裝置的分解圖。 FIG. 2 is an exploded view of the magnetic continuously variable transmission of FIG. 1.

第3圖係繪示第1圖之磁性無段變速裝置的局部剖視圖。 FIG. 3 is a partial cross-sectional view of the magnetic continuously variable transmission of FIG. 1.

第4圖係繪示第1圖之磁性無段變速裝置的功率流向圖。 FIG. 4 is a power flow diagram of the magnetic continuously variable transmission device of FIG. 1.

第5圖係繪示本發明第二實施例之磁性無段變速裝置的立體示意圖。 FIG. 5 is a schematic perspective view of a magnetic continuously variable transmission device according to a second embodiment of the invention.

第6圖係繪示第5圖之磁性無段變速裝置的分解圖。 FIG. 6 is an exploded view of the magnetic continuously variable transmission device of FIG. 5.

第7圖係繪示本發明第三實施例之磁性無段變速裝置的立體示意圖。 FIG. 7 is a schematic perspective view of a magnetic continuously variable transmission device according to a third embodiment of the invention.

第8圖係繪示第7圖之磁性無段變速裝置的分解圖。 FIG. 8 is an exploded view of the magnetic continuously variable transmission device of FIG. 7.

第9圖係繪示本發明一實施例的磁性無段變速裝置之操控方法的流程示意圖。 FIG. 9 is a schematic flowchart of a method for controlling a magnetic continuously variable transmission device according to an embodiment of the invention.

第10圖係繪示第1圖的磁性無段變速裝置之輸入轉速、輸出轉速及外環轉速的數據圖。 FIG. 10 is a data diagram showing the input speed, output speed and outer ring speed of the magnetic continuously variable transmission device of FIG. 1.

第11圖係繪示本發明第四實施例之磁性無段變速裝置的立體示意圖。 FIG. 11 is a schematic perspective view of a magnetic continuously variable transmission device according to a fourth embodiment of the invention.

第12圖係繪示第11圖之磁性無段變速裝置的分解圖。 FIG. 12 is an exploded view of the magnetic continuously variable transmission device of FIG. 11.

第13圖係繪示本發明第五實施例之磁性無段變速裝置的立體示意圖。 FIG. 13 is a schematic perspective view of a magnetic continuously variable transmission device according to a fifth embodiment of the invention.

第14圖係繪示第13圖之磁性無段變速裝置的分解圖。 FIG. 14 is an exploded view of the magnetic continuously variable transmission device of FIG. 13.

第15圖係繪示本發明第六實施例之磁性無段變速裝置的立體示意圖。 FIG. 15 is a schematic perspective view of a magnetic continuously variable transmission device according to a sixth embodiment of the invention.

第16圖係繪示第15圖之磁性無段變速裝置的分解圖。 FIG. 16 is an exploded view of the magnetic continuously variable transmission device of FIG. 15.

第17圖係繪示本發明第七實施例之磁性無段變速裝置的立體示意圖。 FIG. 17 is a schematic perspective view of a magnetic continuously variable transmission device according to a seventh embodiment of the invention.

第18圖係繪示第17圖之磁性無段變速裝置的分解圖。 FIG. 18 is an exploded view of the magnetic continuously variable transmission device of FIG. 17.

以下將參照圖式說明本發明之複數個實施例。為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本發明。也就是說，在本發明部分實施例中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之；並且重複之元件將可能使用相同的編號表示之。 Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings. For clarity, many practical details will be explained in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is to say, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some conventionally used structures and elements will be shown in a simple schematic manner in the drawings; and repeated elements may be indicated by the same number.

請一併參閱第1、2及3圖，第1圖係繪示本發明第一實施例之磁性無段變速裝置100的立體示意圖。第2圖係繪示第1圖之磁性無段變速裝置100的分解圖。第3圖係繪示第1圖之磁性無段變速裝置100的剖視圖。如圖所示，磁性無段變速裝置100受一動力驅動，且此磁性無段變速裝置100包含永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400、普利盤組500以及傳動機構600。 Please refer to FIGS. 1, 2 and 3 together. FIG. 1 is a schematic perspective view of a magnetic continuously variable transmission device 100 according to a first embodiment of the present invention. FIG. 2 is an exploded view of the magnetic continuously variable transmission device 100 of FIG. 1. FIG. 3 is a cross-sectional view of the magnetic continuously variable transmission device 100 of FIG. 1. As shown in the figure, the magnetic stepless speed change device 100 is driven by a power, and the magnetic stepless speed change device 100 includes a permanent magnet inner rotor group 200, a tuned magnet core ring group 300, a permanent magnet outer rotor group 400, a Plywood group 500 and transmission mechanism 600.

永磁內轉子組200包含輸入軸210、內環座220及內環磁鐵230，輸入軸210受動力驅動而旋轉，輸入軸210具有一輸入轉速並連結帶動內環磁鐵230同步旋轉。內環座220連接於輸入軸210與內環磁鐵230之間，內環座220、內環磁鐵230及輸入軸210同步轉動。內環磁鐵230貼附於內環座220之外側。 The permanent magnet inner rotor group 200 includes an input shaft 210, an inner ring base 220, and an inner ring magnet 230. The input shaft 210 is driven to rotate by power. The input shaft 210 has an input speed and is connected to drive the inner ring magnet 230 to rotate synchronously. The inner ring base 220 is connected between the input shaft 210 and the inner ring magnet 230, and the inner ring base 220, the inner ring magnet 230 and the input shaft 210 rotate synchronously. The inner ring magnet 230 is attached to the outer side of the inner ring seat 220.

調磁鐵芯環組300環設於永磁內轉子組200之外側，調磁鐵芯環組300包含一調磁鐵芯環310、調磁鐵芯座320及輸出軸330。其中調磁鐵芯環310連結帶動輸出軸330。調磁鐵芯座320連接於調磁鐵芯環310與輸出軸330 之間，調磁鐵芯座320、調磁鐵芯環310及輸出軸330同步轉動。調磁鐵芯環310對應內環磁鐵230且被內環磁鐵230磁性感應而轉動，令輸出軸330具有一輸出轉速，調磁鐵芯環310與內環磁鐵230相隔一第一間距D1。 The adjusting magnet core ring group 300 is provided on the outer side of the permanent magnet inner rotor group 200. The adjusting magnet core ring group 300 includes an adjusting magnet core ring 310, an adjusting magnet core base 320 and an output shaft 330. The adjusting magnet core ring 310 is connected to drive the output shaft 330. The adjusting magnet core base 320 is connected to the adjusting magnet core ring 310 and the output shaft 330 In between, the adjusting magnet core base 320, the adjusting magnet core ring 310 and the output shaft 330 rotate synchronously. The adjusting magnet core ring 310 corresponds to the inner ring magnet 230 and is magnetically induced by the inner ring magnet 230 to rotate, so that the output shaft 330 has an output speed, and the adjusting magnet core ring 310 is separated from the inner ring magnet 230 by a first distance D1.

永磁外轉子組400環設於調磁鐵芯環組300之外側，永磁外轉子組400包含外環磁鐵410與外環座420。外環磁鐵410連接外環座420而同步轉動，外環磁鐵410對應調磁鐵芯環310且與調磁鐵芯環310相隔一第二間距D2。本實施例之外環座420呈一凹槽狀且包含一環槽壁，外環磁鐵410貼附在環槽壁的內側，以對應調磁鐵芯環310與內環磁鐵230。換句話說，外環磁鐵410、調磁鐵芯環310及內環磁鐵230均位於外環座420之環槽壁內。 The permanent magnet outer rotor group 400 is provided on the outer side of the adjusting magnet core ring group 300. The permanent magnet outer rotor group 400 includes an outer ring magnet 410 and an outer ring seat 420. The outer ring magnet 410 is connected to the outer ring base 420 and rotates synchronously. The outer ring magnet 410 corresponds to the adjusting magnet core ring 310 and is separated from the adjusting magnet core ring 310 by a second distance D2. In this embodiment, the outer ring seat 420 has a groove shape and includes a ring groove wall, and the outer ring magnet 410 is attached to the inner side of the ring groove wall to correspond to the magnet core ring 310 and the inner ring magnet 230. In other words, the outer ring magnet 410, the adjusting magnet core ring 310 and the inner ring magnet 230 are all located in the ring groove wall of the outer ring seat 420.

普利盤組500連接於永磁內轉子組200與永磁外轉子組400之間。當輸入轉速大於等於一預設轉速值時，普利盤組500受永磁內轉子組200驅動而轉動永磁外轉子組400，調磁鐵芯環310同時受外環磁鐵410與內環磁鐵230之磁性感應，藉以令輸出轉速產生變化。普利盤組500包含連動皮帶510與普利盤520，連動皮帶510銜接於普利盤520與永磁內轉子組200之間，普利盤520為一無段變速系統(Continuously Variable Transmission；CVT)。普利盤組500可連結帶動傳動機構600與永磁外轉子組400。 The Puli disc group 500 is connected between the permanent magnet inner rotor group 200 and the permanent magnet outer rotor group 400. When the input rotational speed is greater than or equal to a preset rotational speed value, the Plywood group 500 is driven by the permanent magnet inner rotor group 200 to rotate the permanent magnet outer rotor group 400, and the adjusting magnet core ring 310 is simultaneously received by the outer ring magnet 410 and the inner ring magnet 230 The magnetic induction makes the output speed change. The Puli disk group 500 includes a linking belt 510 and a Puli disk 520, which is connected between the Puli disk 520 and the permanent magnet inner rotor group 200. The Puli disk 520 is a continuously variable transmission system (CVT) ). The Puli disc set 500 can connect the driving transmission mechanism 600 and the permanent magnet outer rotor set 400.

傳動機構600銜接於普利盤組500與永磁外轉子組400之間，傳動機構600受普利盤組500連結帶動，致使普利盤組500之轉速等於永磁外轉子組400之一外環轉速。傳動機構600為一時規皮帶輪，其包含傳動皮帶610、第一傳動盤620、第二傳動盤630及連接軸640。傳動皮帶610銜接於第一傳動盤620與第二傳動盤630之間。連接軸640銜接於第一傳動盤620與普利盤520之間，令普利盤520與第一傳動盤620同步轉動。第二傳動盤630固設於外環座420上，致使第二傳動盤630與外環座420同步轉動。 The transmission mechanism 600 is connected between the Plywood group 500 and the permanent magnet outer rotor group 400. The transmission mechanism 600 is connected and driven by the Plywood group 500, resulting in Make the speed of the Puli disk group 500 equal to the speed of one outer ring of the permanent magnet outer rotor group 400. The transmission mechanism 600 is a time-regulated pulley, which includes a transmission belt 610, a first transmission disk 620, a second transmission disk 630, and a connecting shaft 640. The transmission belt 610 is connected between the first transmission disk 620 and the second transmission disk 630. The connecting shaft 640 is connected between the first transmission disk 620 and the Puli disk 520, so that the Puli disk 520 and the first transmission disk 620 rotate synchronously. The second transmission disc 630 is fixed on the outer ring seat 420, so that the second transmission disc 630 and the outer ring seat 420 rotate synchronously.

在一實施例中，內環磁鐵230具有一內環磁極對數Z1，內環磁極對數Z1等於6；換句話說，內環磁鐵230具有6組的內環磁極對，各內環磁極對包含一N極與一S極。調磁鐵芯環310具有一調磁鐵芯數Z2，調磁鐵芯數Z2等於19；換句話說，調磁鐵芯環310由19條調磁鐵芯所組成，其間格排列呈環狀。外環磁鐵410具有一外環磁極對數Z3，外環磁極對數Z3等於13；換句話說，外環磁鐵410具有13組的外環磁極對，各外環磁極對亦包含一N極與一S極。內環磁極對數Z1與外環磁極對數Z3之總和等於調磁鐵芯數Z2。再者，永磁外轉子組400具有外環轉速，永磁內轉子組200具有輸入轉速，調磁鐵芯環組300具有輸出轉速，輸入轉速表示為W1，輸出轉速表示為W2，外環轉速表示為W3且符合下列式子(1)：Z1×W1-Z2×W2+Z3×W3=0。 (1) In one embodiment, the inner ring magnet 230 has an inner ring magnetic pole pair number Z1, and the inner ring magnetic pole pair number Z1 is equal to 6; in other words, the inner ring magnet 230 has 6 sets of inner ring magnetic pole pairs, and each inner ring magnetic pole pair includes a N pole and S pole. The tuning magnet core ring 310 has a tuning magnet core number Z2, and the tuning magnet core number Z2 is equal to 19; in other words, the tuning magnet core ring 310 is composed of 19 tuning magnet cores, and the lattice arrangement is annular. The outer ring magnet 410 has an outer ring magnetic pole pair number Z3, and the outer ring magnetic pole pair number Z3 is equal to 13; in other words, the outer ring magnet 410 has 13 sets of outer ring magnetic pole pairs, and each outer ring magnetic pole pair also includes an N pole and an S pole. The sum of the inner ring magnetic pole pair number Z1 and the outer ring magnetic pole pair number Z3 is equal to the number of tuning magnet cores Z2. Furthermore, the permanent magnet outer rotor group 400 has an outer ring speed, the permanent magnet inner rotor group 200 has an input speed, and the adjustable magnet core ring group 300 has an output speed. The input speed is expressed as W1, the output speed is expressed as W2, and the outer ring speed is expressed It is W3 and meets the following formula (1): Z1×W1-Z2×W2+Z3×W3=0. (1)

請一併參閱第1、2及4圖，第4圖係繪示第1圖之磁性無段變速裝置100的功率流向圖。如圖所示，在傳動的過程中，輸入軸210之功率ω 1分別導向永磁內轉子組 200與普利盤組500的連動皮帶510。輸入軸210於低速轉動時，功率ω 1首先經由永磁內轉子組200而導向調磁鐵芯環組300輸出。由於此時輸入轉速低時，普利盤組500並不會嚙合作動，功率ω 1便無法傳遞至傳動機構600的傳動皮帶610與永磁外轉子組400。當輸入軸210之輸入轉速大於等於預設轉速值時，普利盤組500帶動傳動機構600，使得永磁外轉子組400開始作動。此時永磁外轉子組400之功率ω 3便會與永磁內轉子組200之功率ω 1達到雙輸入狀態，亦即同時輸入至調磁鐵芯環組300。此時，調磁鐵芯環組300之功率ω 2受功率ω 3、ω 1影響而做連續之變速比傳動，以達成無段變速的運動特性。藉此，本發明利用非接觸同心式磁性齒輪機構，結合普利盤組500與傳動機構600做調速控制，此調速控制係透過旋轉之外環磁鐵410、調磁鐵芯環310及內環磁鐵230的磁感交互作用，具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。 Please refer to FIGS. 1, 2 and 4 together. FIG. 4 is a power flow diagram of the magnetic continuously variable transmission device 100 of FIG. 1. As shown in the figure, during the transmission process, the power ω 1 of the input shaft 210 is respectively directed to the permanent magnet inner rotor group The interlocking belt 510 of 200 and the Puli disc group 500. When the input shaft 210 rotates at a low speed, the power ω 1 is first directed to the tuned magnet core ring group 300 through the permanent magnet inner rotor group 200 for output. When the input speed is low at this time, the Pulsator set 500 does not mesh and actuate, and the power ω 1 cannot be transmitted to the transmission belt 610 of the transmission mechanism 600 and the permanent magnet outer rotor set 400. When the input rotation speed of the input shaft 210 is greater than or equal to the preset rotation speed value, the Plywood group 500 drives the transmission mechanism 600, so that the permanent magnet outer rotor group 400 starts to operate. At this time, the power ω 3 of the permanent magnet outer rotor group 400 and the power ω 1 of the permanent magnet inner rotor group 200 reach a dual input state, that is, they are simultaneously input to the tuning magnet core ring group 300. At this time, the power ω 2 of the adjusting magnet core ring group 300 is influenced by the power ω 3 and ω 1 to perform continuous gear ratio transmission to achieve a stepless speed change motion characteristic. In this way, the present invention uses a non-contact concentric magnetic gear mechanism, combined with the Puli disc set 500 and the transmission mechanism 600 to perform speed control. This speed control is achieved by rotating the outer ring magnet 410, the adjusting magnet core ring 310 and the inner ring The magnetic interaction of the magnet 230 has the effects of simple structure, intuitive operation, low cost, and no need for lubrication and maintenance.

請一併參閱第1、5及6圖，第5圖係繪示本發明第二實施例之磁性無段變速裝置100a的立體示意圖。第6圖係繪示第5圖之磁性無段變速裝置100a的分解圖。如圖所示，磁性無段變速裝置100a受一動力驅動，且此磁性無段變速裝置100a包含永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400、普利盤組500以及傳動機構600a。 Please refer to FIGS. 1, 5 and 6 together. FIG. 5 is a schematic perspective view of a magnetic continuously variable transmission device 100a according to a second embodiment of the present invention. FIG. 6 is an exploded view of the magnetic continuously variable transmission device 100a of FIG. 5. As shown in the figure, the magnetic stepless speed change device 100a is driven by a power, and the magnetic stepless speed change device 100a includes a permanent magnet inner rotor group 200, an adjustable magnet core ring group 300, a permanent magnet outer rotor group 400, and a Puri disk group 500 and transmission mechanism 600a.

在第6圖的實施例中，永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400及普利盤組500與第1 圖中永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400及普利盤組500之結構相同，不再贅述。特別的是，第6圖的磁性無段變速裝置100a更包含傳動機構600a，此傳動機構600a為一齒輪組，其包含第一齒輪650、第二齒輪660及連接軸640。連接軸640銜接於第一齒輪650與普利盤520之間，令普利盤520與第一齒輪650同步轉動。第二齒輪660固設於外環座420上並與第一齒輪650相互齒接，致使第二齒輪660與外環座420同步轉動。藉此，本發明之磁性無段變速裝置100a透過齒輪式的傳動機構600a，亦可實現有效之調速控制。 In the embodiment of FIG. 6, the permanent magnet inner rotor group 200, the adjustable magnet core ring group 300, the permanent magnet outer rotor group 400, and the Puri disk group 500 and the first In the figure, the structures of the permanent magnet inner rotor group 200, the adjustable magnet core ring group 300, the permanent magnet outer rotor group 400, and the Puri disk group 500 are the same, and will not be repeated here. In particular, the magnetic continuously variable transmission device 100a of FIG. 6 further includes a transmission mechanism 600a. The transmission mechanism 600a is a gear set including a first gear 650, a second gear 660, and a connecting shaft 640. The connecting shaft 640 is connected between the first gear 650 and the Puli disc 520 so that the Puli disc 520 and the first gear 650 rotate synchronously. The second gear 660 is fixed on the outer ring seat 420 and meshes with the first gear 650 so that the second gear 660 and the outer ring seat 420 rotate synchronously. Therefore, the magnetic stepless speed change device 100a of the present invention can also realize effective speed control through the gear-type transmission mechanism 600a.

請一併參閱第1、7及8圖，第7圖係繪示本發明第三實施例之磁性無段變速裝置100b的立體示意圖。第8圖係繪示第7圖之磁性無段變速裝置100b的分解圖。如圖所示，磁性無段變速裝置100b受一動力驅動，且此磁性無段變速裝置100b包含永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400、普利盤組500以及傳動機構600b。 Please refer to FIGS. 1, 7 and 8 together. FIG. 7 is a schematic perspective view of a magnetic continuously variable transmission device 100b according to a third embodiment of the present invention. FIG. 8 is an exploded view of the magnetic continuously variable transmission device 100b of FIG. 7. As shown in the figure, the magnetic stepless speed change device 100b is driven by a power, and the magnetic stepless speed change device 100b includes a permanent magnet inner rotor group 200, an adjustable magnet core ring group 300, a permanent magnet outer rotor group 400, and a Puri disk group 500 and transmission mechanism 600b.

在第8圖的實施例中，永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400及普利盤組500與第1圖中永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400及普利盤組500之結構相同，不再贅述。特別的是，第8圖的磁性無段變速裝置100b更包含傳動機構600b，此傳動機構600b為一磁性齒輪組，其包含第一磁性齒輪670、第二磁性齒輪680及連接軸640。連接軸640銜接於第一磁性齒輪670與普利盤520之間，令普利盤520與第一磁性齒輪670同步轉動。第二磁性齒輪680固設於外環座420上並與第一磁性齒輪670相隔一氣隙(亦即非接觸式)，致使第二磁性齒輪680與外環座420同步轉動。第一磁性齒輪670與第二磁性齒輪680均有複數個磁極對(一個磁極對具有一個N極與一個S極)，其數量端看製造者之規劃。藉此，本發明之磁性無段變速裝置100b透過磁性齒輪式之傳動機構600b，亦可實現有效之調速控制。 In the embodiment of FIG. 8, the permanent magnet inner rotor group 200, the adjustable magnet core ring group 300, the permanent magnet outer rotor group 400, and the Puli disc group 500 and the permanent magnet inner rotor group 200, the adjustable magnet core of FIG. 1 The structures of the ring group 300, the permanent magnet outer rotor group 400, and the Puli disk group 500 are the same, and will not be described in detail. In particular, the magnetic continuously variable transmission device 100b of FIG. 8 further includes a transmission mechanism 600b. The transmission mechanism 600b is a magnetic gear set including a first magnetic gear 670, a second magnetic gear 680, and a connecting shaft 640. The connecting shaft 640 is connected to the first magnet Between the sex gear 670 and the Puli disc 520, the Puli disc 520 and the first magnetic gear 670 rotate synchronously. The second magnetic gear 680 is fixed on the outer ring seat 420 and is separated from the first magnetic gear 670 by an air gap (that is, non-contact type), so that the second magnetic gear 680 and the outer ring seat 420 rotate synchronously. Both the first magnetic gear 670 and the second magnetic gear 680 have a plurality of magnetic pole pairs (one magnetic pole pair has one N pole and one S pole), and the number depends on the manufacturer's plan. Therefore, the magnetic stepless speed change device 100b of the present invention can also realize effective speed control through the magnetic gear type transmission mechanism 600b.

請一併參閱第1、2、5、7及9圖，第9圖係繪示本發明一實施例的磁性無段變速裝置100、100a、100b之操控方法的流程示意圖。如圖所示，磁性無段變速裝置100、100a、100b之操控方法包含輸入軸驅動步驟S1、輸出軸驅動步驟S2、普利盤組驅動步驟S3、傳動機構驅動步驟S4以及永磁外轉子組驅動步驟S5。 Please refer to FIGS. 1, 2, 5, 7 and 9 together. FIG. 9 is a schematic flowchart illustrating a control method of a magnetic continuously variable transmission device 100, 100a, 100b according to an embodiment of the present invention. As shown in the figure, the control method of the magnetic continuously variable transmission device 100, 100a, 100b includes an input shaft driving step S1, an output shaft driving step S2, a Plywood group driving step S3, a transmission mechanism driving step S4, and a permanent magnet outer rotor group Drive step S5.

輸入軸驅動步驟S1係提供動力驅動輸入軸210而旋轉，致使輸入軸210連結帶動內環磁鐵230而同步旋轉。輸出軸驅動步驟S2係提供內環磁鐵230磁性感應調磁鐵芯環310而轉動。普利盤組驅動步驟S3係透過旋轉之永磁內轉子組200連結帶動普利盤組500而轉動。此外，傳動機構驅動步驟S4係將一傳動機構600、600a、600b設置於普利盤組500與永磁外轉子組400之間，並使普利盤組500驅動傳動機構600、600a、600b，致使普利盤組500之轉速等於永磁外轉子組400之一外環轉速。永磁外轉子組驅動步驟S5係利用旋轉之普利盤組500連結帶動永磁外轉子組400而轉動。當輸入轉速大於等於預設轉速值時，普利盤組500受永磁內轉子組200驅動而轉動永磁外轉子組400。調磁鐵芯環310同時受外環磁鐵410與內環磁鐵230之磁性感應，藉以令輸出軸330的輸出轉速產生變化。藉此，本發明的磁性無段變速裝置100、100a、100b之操控方法透過非接觸同心式磁性齒輪之機構，結合普利盤組500做有效之調速控制，此調速控制係透過旋轉之外環磁鐵410、調磁鐵芯環310及內環磁鐵230的磁感交互作用。由於其操作直覺而且體積小，適合應用於各式調速的裝置之中。 The input shaft driving step S1 provides power to drive the input shaft 210 to rotate, so that the input shaft 210 is coupled to drive the inner ring magnet 230 to rotate synchronously. The output shaft driving step S2 provides the inner ring magnet 230 to magnetically adjust and adjust the magnet core ring 310 to rotate. The Plywood assembly driving step S3 is to drive the Plywood assembly 500 to rotate through the rotating permanent magnet inner rotor assembly 200. In addition, in the transmission mechanism driving step S4, a transmission mechanism 600, 600a, 600b is provided between the Plywood group 500 and the permanent magnet outer rotor group 400, and the Plywood group 500 drives the transmission mechanism 600, 600a, 600b. As a result, the rotational speed of the Puli disk group 500 is equal to the rotational speed of an outer ring of the permanent magnet outer rotor group 400. The driving step S5 of the permanent magnet outer rotor group is to connect and drive the permanent magnet outer rotor by using the rotating Puli disc group 500 Group 400 while rotating. When the input rotational speed is greater than or equal to the preset rotational speed value, the Plywood group 500 is driven by the permanent magnet inner rotor group 200 and rotates the permanent magnet outer rotor group 400. The adjusting magnet core ring 310 is simultaneously magnetically induced by the outer ring magnet 410 and the inner ring magnet 230, thereby changing the output speed of the output shaft 330. In this way, the control method of the magnetic stepless speed change device 100, 100a, 100b of the present invention is through the non-contact concentric magnetic gear mechanism, combined with the Puli disc set 500 to perform effective speed control. This speed control is achieved by rotating The magnetic inductance of the outer ring magnet 410, the adjusting magnet core ring 310 and the inner ring magnet 230 interact. Due to its intuitive operation and small size, it is suitable for use in various speed regulating devices.

請一併參閱第1、2、10圖，第10圖係繪示第1圖的磁性無段變速裝置100之輸入轉速W1、輸出轉速W2及外環轉速W3的數據圖。由此數據圖可知，當輸入轉速W1大於等於一預設轉速值PW時，普利盤組500受永磁內轉子組200驅動而轉動永磁外轉子組400，調磁鐵芯環310同時受外環磁鐵410與內環磁鐵230之磁性感應，藉以令輸出轉速W2產生變化。 Please refer to FIGS. 1, 2, and 10 together. FIG. 10 is a data diagram illustrating the input speed W1, the output speed W2, and the outer ring speed W3 of the magnetic continuously variable transmission 100 of FIG. It can be seen from the data graph that when the input speed W1 is greater than or equal to a preset speed value PW, the Plywood group 500 is driven by the permanent magnet inner rotor group 200 to rotate the permanent magnet outer rotor group 400, and the adjusting magnet core ring 310 is simultaneously receiving external The magnetic induction of the ring magnet 410 and the inner ring magnet 230 changes the output speed W2.

請一併參閱第11、12圖，第11圖係繪示本發明第四實施例之磁性無段變速裝置100c的立體示意圖。第12圖係繪示第11圖之磁性無段變速裝置100c的分解圖。如圖所示，磁性無段變速裝置100c受一動力驅動且包含永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400以及普利盤組500。 Please refer to FIGS. 11 and 12 together. FIG. 11 is a schematic perspective view of a magnetic continuously variable transmission device 100c according to a fourth embodiment of the present invention. FIG. 12 is an exploded view of the magnetic continuously variable transmission device 100c of FIG. 11. As shown in the figure, the magnetic stepless speed change device 100c is driven by a power and includes a permanent magnet inner rotor group 200, a tuned magnet core ring group 300, a permanent magnet outer rotor group 400, and a Plywood group 500.

永磁內轉子組200包含輸入軸210、內環座 220及內環磁鐵230，輸入軸210受動力驅動而旋轉，輸入軸210具有一輸入轉速並連結帶動內環磁鐵230同步旋轉。內環座220連接於輸入軸210與內環磁鐵230之間，內環座220、內環磁鐵230及輸入軸210同步轉動。內環磁鐵230貼附於內環座220之外側。內環磁鐵230具有一內環磁極對數Z1，內環磁極對數Z1等於4。換句話說，內環磁鐵230具有4組的內環磁極對，各內環磁極對包含一N極與一S極。 The permanent magnet inner rotor group 200 includes an input shaft 210 and an inner ring seat 220 and the inner ring magnet 230, the input shaft 210 is driven to rotate by power, and the input shaft 210 has an input speed and is connected to drive the inner ring magnet 230 to rotate synchronously. The inner ring base 220 is connected between the input shaft 210 and the inner ring magnet 230, and the inner ring base 220, the inner ring magnet 230 and the input shaft 210 rotate synchronously. The inner ring magnet 230 is attached to the outer side of the inner ring seat 220. The inner ring magnet 230 has an inner ring magnetic pole pair number Z1, and the inner ring magnetic pole pair number Z1 is equal to 4. In other words, the inner ring magnet 230 has 4 sets of inner ring magnetic pole pairs, and each inner ring magnetic pole pair includes an N pole and an S pole.

調磁鐵芯環組300環設於永磁內轉子組200之外側，調磁鐵芯環組300包含一調磁鐵芯環310、調磁鐵芯座320及輸出軸330。其中調磁鐵芯環310連接於調磁鐵芯座320與輸出軸330之間，調磁鐵芯座320、調磁鐵芯環310及輸出軸330同步轉動。調磁鐵芯環310對應內環磁鐵230且被內環磁鐵230磁性感應而轉動，令輸出軸330具有一輸出轉速，調磁鐵芯環310與內環磁鐵230相隔一第一間距。調磁鐵芯環310具有一調磁鐵芯數Z2，調磁鐵芯數Z2等於17；換句話說，調磁鐵芯環310由17條調磁鐵芯所組成，其間格排列呈環狀。 The adjusting magnet core ring group 300 is provided on the outer side of the permanent magnet inner rotor group 200. The adjusting magnet core ring group 300 includes an adjusting magnet core ring 310, an adjusting magnet core base 320 and an output shaft 330. The adjusting magnet core ring 310 is connected between the adjusting magnet core base 320 and the output shaft 330, and the adjusting magnet core base 320, the adjusting magnet core ring 310 and the output shaft 330 rotate synchronously. The adjusting magnet core ring 310 corresponds to the inner ring magnet 230 and is magnetically induced by the inner ring magnet 230 to rotate, so that the output shaft 330 has an output speed, and the adjusting magnet core ring 310 is separated from the inner ring magnet 230 by a first distance. The tuning magnet core ring 310 has a tuning magnet core number Z2, and the tuning magnet core number Z2 is equal to 17; in other words, the tuning magnet core ring 310 is composed of 17 tuning magnet cores, and the lattice arrangement is annular.

永磁外轉子組400環設於調磁鐵芯環組300之外側，永磁外轉子組400包含外環磁鐵410、外環座420及外環殼430。外環磁鐵410、外環座420及外環殼430同步轉動，外環磁鐵410對應調磁鐵芯環310且與調磁鐵芯環310相隔一第二間距。外環座420位於外環磁鐵410與外環殼430之間。本實施例之外環殼430呈一凹槽狀且包含一環槽壁，外環座420貼附在環槽壁的內側，而外環磁鐵410則貼附在外環座420的內側，以對應調磁鐵芯環310與內環磁鐵230。也就是說，外環磁鐵410、調磁鐵芯環310及內環磁鐵230均位於外環殼430內。外環磁鐵410具有一外環磁極對數Z3，外環磁極對數Z3等於13；換句話說，外環磁鐵410具有13組的外環磁極對，各外環磁極對亦包含一N極與一S極。 The permanent magnet outer rotor group 400 ring is disposed on the outer side of the tuning magnet core ring group 300. The permanent magnet outer rotor group 400 includes an outer ring magnet 410, an outer ring seat 420 and an outer ring shell 430. The outer ring magnet 410, the outer ring seat 420 and the outer ring shell 430 rotate synchronously. The outer ring magnet 410 corresponds to the adjusting magnet core ring 310 and is separated from the adjusting magnet core ring 310 by a second distance. The outer ring seat 420 is located between the outer ring magnet 410 and the outer ring shell 430. In this embodiment, the outer ring shell 430 has a groove shape and includes a ring The groove wall and the outer ring seat 420 are attached to the inner side of the ring groove wall, and the outer ring magnet 410 is attached to the inner ring seat 420 to adjust the magnet core ring 310 and the inner ring magnet 230 correspondingly. That is to say, the outer ring magnet 410, the adjusting magnet core ring 310 and the inner ring magnet 230 are all located in the outer ring shell 430. The outer ring magnet 410 has an outer ring magnetic pole pair number Z3, and the outer ring magnetic pole pair number Z3 is equal to 13; in other words, the outer ring magnet 410 has 13 sets of outer ring magnetic pole pairs, and each outer ring magnetic pole pair also includes an N pole and an S pole.

普利盤組500連接於永磁內轉子組200與永磁外轉子組400之間。當輸入轉速大於等於一預設轉速值時，普利盤組500受永磁內轉子組200驅動而轉動永磁外轉子組400，調磁鐵芯環310同時受外環磁鐵410與內環磁鐵230之磁性感應，藉以令輸出轉速產生變化。輸入軸210與永磁外轉子組400為偏心帶動旋轉，兩者不同軸位。藉此，本發明之磁性無段變速裝置100c透過非接觸同心式磁性齒輪之機構，結合普利盤組500做有效之調速控制，此調速控制係透過旋轉之外環磁鐵410、調磁鐵芯環310及內環磁鐵230的磁感交互作用。另外，利用永磁外轉子組400與永磁內轉子組200之輸入方式以及調磁鐵芯環組300之輸出方式，可有效控制轉速，並具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。 The Puli disc group 500 is connected between the permanent magnet inner rotor group 200 and the permanent magnet outer rotor group 400. When the input rotational speed is greater than or equal to a preset rotational speed value, the Plywood group 500 is driven by the permanent magnet inner rotor group 200 to rotate the permanent magnet outer rotor group 400, and the adjusting magnet core ring 310 is simultaneously received by the outer ring magnet 410 and the inner ring magnet 230 The magnetic induction makes the output speed change. The input shaft 210 and the permanent magnet outer rotor group 400 are eccentrically driven to rotate, and the two have different shaft positions. In this way, the magnetic stepless speed change device 100c of the present invention uses the non-contact concentric magnetic gear mechanism in combination with the Puli disc set 500 to perform effective speed control. This speed control is achieved by rotating the outer ring magnet 410 and the magnet The magnetic induction of the core ring 310 and the inner ring magnet 230 interact. In addition, the input method of the permanent magnet outer rotor group 400 and the permanent magnet inner rotor group 200 and the output method of the magnet core ring group 300 can effectively control the rotation speed, and have a simple structure, intuitive operation, low cost and no lubrication maintenance. effect.

請一併參閱第13、14圖，第13圖係繪示本發明第五實施例之磁性無段變速裝置100d的立體示意圖。第14圖係繪示第13圖之磁性無段變速裝置100d的分解圖。如圖所示，磁性無段變速裝置100d受一動力驅動且包含永磁內轉子組200、調磁鐵芯環組300、永磁外轉子組400以及普利盤組500。 Please refer to FIGS. 13 and 14 together. FIG. 13 is a schematic perspective view of a magnetic stepless speed change device 100d according to a fifth embodiment of the present invention. FIG. 14 is an exploded view of the magnetic continuously variable transmission device 100d of FIG. 13. As shown in the figure, the magnetic stepless speed change device 100d is driven by a power and includes a permanent The magnetic inner rotor group 200, the adjustable magnet core ring group 300, the permanent magnet outer rotor group 400 and the Plywood group 500.

永磁外轉子組400包含一輸入軸440、外環磁鐵410、外環座420及外環盤450，其中輸入軸440受動力驅動，外環盤450連接於外環座420與輸入軸440之間。外環磁鐵410貼附於外環座420的內側，輸入軸440具有一輸入轉速，且輸入軸440、外環磁鐵410、外環座420及外環盤450同步旋轉。外環磁鐵410具有一外環磁極對數Z3，外環磁極對數Z3等於13。換句話說，外環磁鐵410具有13組的內環磁極對，各外環磁極對包含一N極與一S極。 The permanent magnet outer rotor group 400 includes an input shaft 440, an outer ring magnet 410, an outer ring seat 420, and an outer ring disk 450, wherein the input shaft 440 is driven by power, and the outer ring disk 450 is connected between the outer ring seat 420 and the input shaft 440 between. The outer ring magnet 410 is attached to the inner side of the outer ring seat 420, the input shaft 440 has an input speed, and the input shaft 440, the outer ring magnet 410, the outer ring seat 420 and the outer ring disk 450 rotate synchronously. The outer ring magnet 410 has an outer ring pole pair Z3, and the outer ring pole pair Z3 is equal to 13. In other words, the outer ring magnet 410 has 13 sets of inner ring magnetic pole pairs, and each outer ring magnetic pole pair includes an N pole and an S pole.

調磁鐵芯環組300設於永磁外轉子組400之內側。調磁鐵芯環組300包含一調磁鐵芯環310與一調磁鐵芯座320，調磁鐵芯環310連結帶動調磁鐵芯座320，調磁鐵芯環310對應外環磁鐵410且被外環磁鐵410磁性感應而轉動。調磁鐵芯環310與外環磁鐵410相隔一第二間距。調磁鐵芯環310具有一調磁鐵芯數Z2，調磁鐵芯數Z2等於17；換句話說，調磁鐵芯環310由17條調磁鐵芯所組成，其間格排列呈環狀。 The adjusting magnet core ring set 300 is disposed inside the permanent magnet outer rotor set 400. The adjusting magnet core ring set 300 includes an adjusting magnet core ring 310 and an adjusting magnet core seat 320. The adjusting magnet core ring 310 is connected to drive the adjusting magnet core seat 320. The adjusting magnet core ring 310 corresponds to the outer ring magnet 410 and is received by the outer ring magnet 410 Magnetic induction and rotation. The adjusting magnet core ring 310 is separated from the outer ring magnet 410 by a second distance. The tuning magnet core ring 310 has a tuning magnet core number Z2, and the tuning magnet core number Z2 is equal to 17; in other words, the tuning magnet core ring 310 is composed of 17 tuning magnet cores, and the lattice arrangement is annular.

永磁內轉子組200設於調磁鐵芯環組300之內側。永磁內轉子組200包含內環座220、內環磁鐵230及輸出軸240，其中內環磁鐵230透過內環座220連結帶動輸出軸240，內環磁鐵230貼附於內環座220之外側。內環磁鐵230對應調磁鐵芯環310且被調磁鐵芯環310磁性感應而轉動，令輸出軸240具有一輸出轉速，調磁鐵芯環310與內環磁鐵230相隔一第一間距。內環磁鐵230具有一內環磁極對數Z1，內環磁極對數Z1等於4。換句話說，內環磁鐵230具有4組的內環磁極對，各內環磁極對包含一N極與一S極。 The permanent magnet inner rotor group 200 is disposed inside the adjusting magnet core ring group 300. The permanent magnet inner rotor group 200 includes an inner ring base 220, an inner ring magnet 230 and an output shaft 240, wherein the inner ring magnet 230 is connected to drive the output shaft 240 through the inner ring base 220, and the inner ring magnet 230 is attached to the outer side of the inner ring base 220 . The inner ring magnet 230 corresponds to the adjusting magnet core ring 310 and is magnetically induced to rotate by the adjusting magnet core ring 310, so that the output shaft 240 has an output speed, and the adjusting magnet core ring 310 and the inner ring The magnets 230 are separated by a first distance. The inner ring magnet 230 has an inner ring magnetic pole pair number Z1, and the inner ring magnetic pole pair number Z1 is equal to 4. In other words, the inner ring magnet 230 has 4 sets of inner ring magnetic pole pairs, and each inner ring magnetic pole pair includes an N pole and an S pole.

普利盤組500連接於永磁內轉子組200與永磁外轉子組400之間。當輸入轉速大於等於一預設轉速值時，普利盤組500受永磁外轉子組400驅動而轉動永磁內轉子組200，調磁鐵芯環310同時受外環磁鐵410與內環磁鐵230之磁性感應，藉以令輸出轉速產生變化。藉此，本發明之磁性無段變速裝置100d透過非接觸同心式磁性齒輪之機構，結合普利盤組500做有效之調速控制，此調速控制係透過旋轉之外環磁鐵410、調磁鐵芯環310及內環磁鐵230的磁感交互作用。此外，利用永磁外轉子組400與調磁鐵芯環組300之輸入方式以及永磁內轉子組200之輸出方式，可有效控制轉速，並具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。 The Puli disc group 500 is connected between the permanent magnet inner rotor group 200 and the permanent magnet outer rotor group 400. When the input rotational speed is greater than or equal to a preset rotational speed value, the Puli disc group 500 is driven by the permanent magnet outer rotor group 400 to rotate the permanent magnet inner rotor group 200, and the adjusting magnet core ring 310 is simultaneously received by the outer ring magnet 410 and the inner ring magnet 230 The magnetic induction makes the output speed change. In this way, the magnetic stepless speed change device 100d of the present invention uses the non-contact concentric magnetic gear mechanism in combination with the Puli disc 500 to perform effective speed control. This speed control is achieved by rotating the outer ring magnet 410 and the magnet The magnetic induction of the core ring 310 and the inner ring magnet 230 interact. In addition, the input method of the permanent magnet outer rotor group 400 and the adjustable magnet core ring group 300 and the output method of the permanent magnet inner rotor group 200 can effectively control the rotation speed, and has a simple structure, intuitive operation, low cost and no lubrication maintenance. effect.

請一併參閱第13~18圖，第15圖係繪示本發明第六實施例之磁性無段變速裝置100e的立體示意圖。第16圖係繪示第15圖之磁性無段變速裝置100e的分解圖。第17圖係繪示本發明第七實施例之磁性無段變速裝置100f的立體示意圖。第18圖係繪示第17圖之磁性無段變速裝置100f的分解圖。如圖所示，磁性無段變速裝置100d、100e、100f三者結構與作動相似，都是藉由永磁外轉子組400與調磁鐵芯環組300之輸入方式以及永磁內轉子組200之輸出方式來有效地控制輸出轉速。三者結構之間的差異在於普利盤組500連接永磁內轉子組200與永磁外轉子組400的方式不同以及輸出軸240的形狀差別。由上述可知，雖磁性無段變速裝置100d、100e、100f在結構上有些許差異，但其均可透過永磁外轉子組400與調磁鐵芯環組300之輸入方式以及永磁內轉子組200之輸出方式來有效地控制輸出轉速。 Please refer to FIGS. 13-18 together. FIG. 15 is a schematic perspective view of a magnetic continuously variable transmission device 100e according to a sixth embodiment of the present invention. FIG. 16 is an exploded view of the magnetic continuously variable transmission device 100e of FIG. 15. FIG. 17 is a schematic perspective view of a magnetic continuously variable transmission device 100f according to a seventh embodiment of the invention. FIG. 18 is an exploded view of the magnetic continuously variable transmission device 100f of FIG. 17. As shown in the figure, the structure and operation of the magnetic stepless speed change devices 100d, 100e, and 100f are similar to each other. They all use the input method of the permanent magnet outer rotor group 400 and the adjustable magnet core ring group 300 and the permanent magnet inner rotor group 200. Output Way to effectively control the output speed. The difference between the three structures is that the Plywood assembly 500 connects the permanent magnet inner rotor group 200 with the permanent magnet outer rotor group 400 and the shape of the output shaft 240. It can be seen from the above that although the magnetic stepless speed change devices 100d, 100e, 100f are slightly different in structure, they can all be input through the permanent magnet outer rotor group 400 and the adjustable magnet core ring group 300 input method and the permanent magnet inner rotor group 200 Output mode to effectively control the output speed.

在第13~18圖之實施例中，內環磁鐵230具有一內環磁極對數Z1，內環磁極對數Z1等於4；調磁鐵芯環310具有一調磁鐵芯數Z2，調磁鐵芯數Z2等於17；外環磁鐵410具有一外環磁極對數Z3，外環磁極對數Z3等於13。內環磁極對數Z1與外環磁極對數Z3之總和等於調磁鐵芯數Z2。再者，永磁內轉子組200具有一輸出轉速，調磁鐵芯環組300具有一調磁轉速，永磁外轉子組400具有一輸入轉速。內環磁極對數表示為Z1，調磁鐵芯數表示為Z2，外環磁極對數表示為Z3，輸出轉速表示為V1，調磁轉速表示為V2，輸入轉速表示為V3且符合下列式子(2)：Z1×V1-Z2×V2+Z3×V3=0。 (2) In the embodiment of FIGS. 13-18, the inner ring magnet 230 has an inner ring magnetic pole pair number Z1, and the inner ring magnetic pole pair number Z1 is equal to 4; the tuning magnet core ring 310 has a tuning magnet core number Z2, and the tuning magnet core number Z2 is equal to 17; the outer ring magnet 410 has an outer ring pole pair Z3, the outer ring pole pair Z3 is equal to 13. The sum of the inner ring magnetic pole pair number Z1 and the outer ring magnetic pole pair number Z3 is equal to the number of tuning magnet cores Z2. Furthermore, the permanent magnet inner rotor group 200 has an output rotation speed, the magnet adjustment core ring group 300 has a magnetization adjustment rotation speed, and the permanent magnet outer rotor group 400 has an input rotation speed. The number of inner ring pole pairs is expressed as Z1, the number of tuned magnet cores is expressed as Z2, the number of outer ring poles is expressed as Z3, the output speed is expressed as V1, the speed of magnetic adjustment is expressed as V2, and the input speed is expressed as V3 and conforms to the following formula (2) : Z1×V1-Z2×V2+Z3×V3=0. (2)

由上述實施方式可知，本發明具有下列優點：其一，利用非接觸同心式磁性齒輪機構，並結合普利盤組做調速控制，此調速控制係透過旋轉之外環磁鐵、調磁鐵芯環及內環磁鐵的磁感交互作用，具有結構簡單、操作直覺、成本低廉且無須潤滑保養之效。其二，利用永磁外轉子組與永磁內轉子組之輸入方式以及調磁鐵芯環組之輸出方式，可有效控制轉速。其三，利用永磁外轉子組與調磁鐵芯環組之輸入方式以及永磁內轉子組之輸出方式，亦可有效控制轉速。其四，由於其操作直覺而且體積小，本發明之磁性無段變速裝置及其操控方法適合應用於各式調速的裝置之中。 It can be seen from the above embodiments that the present invention has the following advantages: First, it uses a non-contact concentric magnetic gear mechanism in combination with a Puli disc set for speed control. This speed control is through rotating the outer ring magnet and the magnet core. The magnetic interaction of the ring and inner ring magnets has the effects of simple structure, intuitive operation, low cost and no need for lubrication and maintenance. Second, the input method of the permanent magnet outer rotor group and the permanent magnet inner rotor group and the output of the magnet core ring group are used Way, can effectively control the speed. Third, the use of the input method of the permanent magnet outer rotor group and the adjusting magnet core ring group and the output method of the permanent magnet inner rotor group can also effectively control the rotation speed. Fourth, because of its intuitive operation and small size, the magnetic stepless speed change device and its control method of the present invention are suitable for various speed adjustment devices.

雖然本發明已以實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed as above in an embodiment, it is not intended to limit the present invention. Anyone who is familiar with this art can make various modifications and retouching without departing from the spirit and scope of the present invention, so the protection of the present invention The scope shall be as defined in the appended patent application scope.

100‧‧‧磁性無段變速裝置 100‧‧‧Magnetic stepless speed change device

200‧‧‧永磁內轉子組 200‧‧‧ Permanent magnet inner rotor set

210‧‧‧輸入軸 210‧‧‧ input shaft

220‧‧‧內環座 220‧‧‧Inner ring seat

230‧‧‧內環磁鐵 230‧‧‧Inner ring magnet

600‧‧‧傳動機構 600‧‧‧ Transmission mechanism

610‧‧‧傳動皮帶 610‧‧‧ drive belt

620‧‧‧第一傳動盤 620‧‧‧ First drive plate

630‧‧‧第二傳動盤 630‧‧‧Second transmission plate

640‧‧‧連接軸 640‧‧‧ connection shaft

300‧‧‧調磁鐵芯環組 300‧‧‧Adjustable magnet core ring set

310‧‧‧調磁鐵芯環 310‧‧‧Adjustable magnet core ring

320‧‧‧調磁鐵芯座 320‧‧‧Adjustable magnet core seat

330‧‧‧輸出軸 330‧‧‧ output shaft

400‧‧‧永磁外轉子組 400‧‧‧Permanent magnet outer rotor group

410‧‧‧外環磁鐵 410‧‧‧Outer ring magnet

420‧‧‧外環座 420‧‧‧Outer ring seat

500‧‧‧普利盤組 500‧‧‧Puli

510‧‧‧連動皮帶 510‧‧‧Interlocking belt

520‧‧‧普利盤 520‧‧‧Puli

Claims

一種磁性無段變速裝置，受一動力驅動，該磁性無段變速裝置包含：一永磁內轉子組，包含一輸入軸與一內環磁鐵，該輸入軸受該動力驅動而旋轉，該輸入軸具有一輸入轉速並連結帶動該內環磁鐵同步旋轉；一調磁鐵芯環組，環設於該永磁內轉子組之外側，該調磁鐵芯環組包含一調磁鐵芯環與一輸出軸，該調磁鐵芯環連結帶動該輸出軸，該調磁鐵芯環對應該內環磁鐵且被該內環磁鐵磁性感應而轉動，令該輸出軸具有一輸出轉速，該調磁鐵芯環與該內環磁鐵相隔一第一間距；一永磁外轉子組，環設於該調磁鐵芯環組之外側，該永磁外轉子組包含一外環磁鐵與一外環座，該外環磁鐵連接該外環座而同步轉動，該外環磁鐵對應該調磁鐵芯環且與該調磁鐵芯環相隔一第二間距；以及一普利盤組，連接於該永磁內轉子組與該永磁外轉子組之間，當該輸入轉速大於等於一預設轉速值時，該普利盤組受該永磁內轉子組驅動而轉動該永磁外轉子組，該調磁鐵芯環同時受該外環磁鐵與該內環磁鐵之磁性感應，藉以令該輸出轉速產生變化。 A magnetic stepless speed change device is driven by a power. The magnetic stepless speed change device includes: a permanent magnet inner rotor group, including an input shaft and an inner ring magnet, the input shaft is driven to rotate by the power, the input shaft has An input rotation speed is connected to drive the inner ring magnet to rotate synchronously; an adjustable magnet core ring set is provided outside the permanent magnet inner rotor set. The adjustable magnet core ring set includes an adjustable magnet core ring and an output shaft. The adjusting magnet core ring is connected to drive the output shaft. The adjusting magnet core ring corresponds to the inner ring magnet and is magnetically induced by the inner ring magnet to rotate, so that the output shaft has an output speed. The adjusting magnet core ring and the inner ring magnet Separated by a first distance; a permanent magnet outer rotor group, the ring is set on the outer side of the adjusting magnet core ring group, the permanent magnet outer rotor group includes an outer ring magnet and an outer ring seat, the outer ring magnet is connected to the outer ring The seat rotates synchronously, the outer ring magnet corresponds to the adjusting magnet core ring and is separated from the adjusting magnet core ring by a second distance; and a Puli disc set connected to the permanent magnet inner rotor set and the permanent magnet outer rotor set Between, when the input speed is greater than or equal to a preset speed value, the Puli disc group is driven by the permanent magnet inner rotor group to rotate the permanent magnet outer rotor group, and the adjusting magnet core ring is simultaneously affected by the outer ring magnet and The magnetic induction of the inner ring magnet changes the output speed.

如申請專利範圍第1項所述之磁性無段變速裝置，其中該永磁內轉子組更包含：一內環座，連接於該輸入軸與該內環磁鐵之間，該內環座、該內環磁鐵及該輸入軸同步轉動。 The magnetic stepless speed change device as described in item 1 of the patent application scope, wherein the permanent magnet inner rotor set further comprises: an inner ring seat connected between the input shaft and the inner ring magnet, the inner ring seat, the The inner ring magnet and the input shaft rotate synchronously.

如申請專利範圍第1項所述之磁性無段變速裝置，其中該調磁鐵芯環組更包含：一調磁鐵芯座，連接於該調磁鐵芯環與該輸出軸之間，該調磁鐵芯座、該調磁鐵芯環及該輸出軸同步轉動。 The magnetic stepless speed change device as described in item 1 of the patent application scope, wherein the adjusting magnet core ring set further comprises: an adjusting magnet core seat connected between the adjusting magnet core ring and the output shaft, the adjusting magnet core The seat, the core ring of the adjusting magnet and the output shaft rotate synchronously.

如申請專利範圍第1項所述之磁性無段變速裝置，其中該內環磁鐵具有一內環磁極對數，該調磁鐵芯環具有一調磁鐵芯數，該外環磁鐵具有一外環磁極對數，該內環磁極對數與該外環磁極對數之總和等於該調磁鐵芯數。 The magnetic stepless speed change device as described in item 1 of the patent application range, wherein the inner ring magnet has an inner ring magnetic pole pair number, the adjusting magnet core ring has an adjusting magnet core number, and the outer ring magnet has an outer ring magnetic pole pair number , The sum of the number of pairs of inner ring poles and the number of pairs of outer ring poles is equal to the number of tuning magnet cores.

如申請專利範圍第4項所述之磁性無段變速裝置，其中該永磁外轉子組具有一外環轉速，該內環磁極對數表示為Z1，該調磁鐵芯數表示為Z2，該外環磁極對數表示為Z3，該輸入轉速表示為W1，該輸出轉速表示為W2，該外環轉速表示為W3且符合下式：Z1×W1-Z2×W2+Z3×W3=0。 The magnetic stepless speed change device as described in item 4 of the patent application scope, wherein the permanent magnet outer rotor group has an outer ring speed, the inner ring magnetic pole pair is expressed as Z1, the number of cores of the adjustable magnet is expressed as Z2, the outer ring The number of pole pairs is expressed as Z3, the input speed is expressed as W1, the output speed is expressed as W2, and the outer ring speed is expressed as W3 and conforms to the following formula: Z1×W1-Z2×W2+Z3×W3=0.

如申請專利範圍第1項所述之磁性無段變速裝置，更包含：一傳動機構，銜接於該普利盤組與該永磁外轉子組之間，該傳動機構受該普利盤組連結帶動，致使該普利盤組之轉速等於該永磁外轉子組之一外環轉速。 The magnetic stepless speed change device as described in item 1 of the scope of the patent application further includes: a transmission mechanism connected between the Plywood group and the permanent magnet outer rotor group, the transmission mechanism is connected by the Plywood group Driven so that the rotational speed of the Puli disk group is equal to the rotational speed of an outer ring of the permanent magnet outer rotor group.

如申請專利範圍第6項所述之磁性無段變速裝置，其中該傳動機構包含一時規皮帶輪、一齒輪組或一磁性齒輪組。 The magnetic stepless speed change device as described in item 6 of the patent application scope, wherein the transmission mechanism includes a timing pulley, a gear set or a magnetic gear set.

一種應用於如申請專利範圍第1項所述之磁性無段變速裝置之操控方法，包含以下步驟：一輸入軸驅動步驟，係提供該動力驅動該輸入軸而旋轉，致使該輸入軸連結帶動該內環磁鐵而同步旋轉；一輸出軸驅動步驟，係提供該內環磁鐵磁性感應該調磁鐵芯環而轉動；一普利盤組驅動步驟，係透過旋轉之該永磁內轉子組連結帶動該普利盤組而轉動；以及一永磁外轉子組驅動步驟，係利用旋轉之該普利盤組連結帶動該永磁外轉子組而轉動；其中，當該輸入轉速大於等於該預設轉速值時，該普利盤組受該永磁內轉子組驅動而轉動該永磁外轉子組，該調磁鐵芯環同時受該外環磁鐵與該內環磁鐵之磁性感應，藉以令該輸出轉速產生變化。 A control method applied to a magnetic stepless speed change device as described in item 1 of the patent application includes the following steps: an input shaft driving step, which provides the power to drive the input shaft to rotate, so that the input shaft continuously drives the input shaft The inner ring magnet rotates synchronously; an output shaft driving step provides the inner ring magnet to magnetically induce the rotation of the adjusting magnet core ring; a Plywood group driving step drives the permanent magnet inner rotor group through the rotation to drive the The Puli disk group rotates; and a permanent magnet outer rotor group driving step is to use the rotating Puli disk group to drive the permanent magnet outer rotor group to rotate; Wherein, when the input rotational speed is greater than or equal to the preset rotational speed value, the Plywood set is driven by the permanent magnet inner rotor set to rotate the permanent magnet outer rotor set, and the adjusting magnet core ring is simultaneously affected by the outer ring magnet and the The magnetic induction of the inner ring magnet changes the output speed.

如申請專利範圍第8項所述之磁性無段變速裝置之操控方法，其中該內環磁鐵具有一內環磁極對數，該調磁鐵芯環具有一調磁鐵芯數，該外環磁鐵具有一外環磁極對數，該內環磁極對數與該外環磁極對數之總和等於該調磁鐵芯數。 The control method of the magnetic stepless speed change device as described in item 8 of the patent application range, wherein the inner ring magnet has an inner ring pole pair number, the adjusting magnet core ring has an adjusting magnet core number, and the outer ring magnet has an outer The number of pairs of ring poles, the sum of the number of pairs of inner ring poles and the number of pairs of outer ring poles are equal to the number of cores of the tuning magnet.

如申請專利範圍第9項所述之磁性無段變速裝置之操控方法，其中，在該永磁外轉子組驅動步驟中，該永磁外轉子組具有一外環轉速，該內環磁極對數表示為Z1，該調磁鐵芯數表示為Z2，該外環磁極對數表示為Z3，該輸入轉速表示為W1，該輸出轉速表示為W2，該外環轉速表示為W3且符合下式：Z1×W1-Z2×W2+Z3×W3=0。 The control method of the magnetic stepless speed change device as described in item 9 of the patent application scope, wherein in the driving step of the permanent magnet outer rotor group, the permanent magnet outer rotor group has an outer ring speed, and the inner ring magnetic pole logarithm represents Is Z1, the number of cores of the tuning magnet is represented as Z2, the number of pole pairs of the outer ring is represented as Z3, the input speed is represented as W1, the output speed is represented as W2, the speed of the outer ring is represented as W3 and conforms to the following formula: Z1×W1 -Z2×W2+Z3×W3=0.

如申請專利範圍第8項所述之磁性無段變速裝置之操控方法，更包含：一傳動機構驅動步驟，係將一傳動機構設置於該普利盤組與該永磁外轉子組之間，並使該普利盤組驅動該傳動機構，致使該普利盤組之轉速等於該永磁外轉子組之一外環轉速。 The control method of the magnetic stepless speed change device as described in item 8 of the patent application scope further includes: A driving mechanism driving step is to set a driving mechanism between the Puli disk group and the permanent magnet outer rotor group, and make the Puli disk group drive the transmission mechanism, so that the speed of the Puli disk group is equal to the The outer ring speed of one of the permanent magnet outer rotor groups.

一種磁性無段變速裝置，受一動力驅動，該磁性無段變速裝置包含：一永磁外轉子組，包含一輸入軸與一外環磁鐵，該輸入軸受該動力驅動，該輸入軸具有一輸入轉速並連結帶動該外環磁鐵同步旋轉；一調磁鐵芯環組，設於該永磁外轉子組之內側，該調磁鐵芯環組包含一調磁鐵芯環與一調磁鐵芯座，該調磁鐵芯環連結帶動該調磁鐵芯座，該調磁鐵芯環對應該外環磁鐵且被該外環磁鐵磁性感應而轉動，該調磁鐵芯環與該外環磁鐵相隔一第二間距；一永磁內轉子組，設於該調磁鐵芯環組之內側，該永磁內轉子組包含一內環磁鐵與一輸出軸，該內環磁鐵連結帶動該輸出軸，該內環磁鐵對應該調磁鐵芯環且被該調磁鐵芯環磁性感應而轉動，令該輸出軸具有一輸出轉速，該調磁鐵芯環與該內環磁鐵相隔一第一間距；以及一普利盤組，連接於該永磁內轉子組與該永磁外轉子組之間，當該輸入轉速大於等於一預設轉速值時，該普利盤組受該永磁外轉子組驅動而轉動該永磁內轉子組，該調磁鐵芯環同時受該外環磁鐵與該內環磁鐵之磁性感應，藉以令該輸出轉速產生變化。 A magnetic stepless speed change device is driven by a power. The magnetic stepless speed change device includes: a permanent magnet outer rotor group including an input shaft and an outer ring magnet, the input shaft is driven by the power, and the input shaft has an input The speed and the connection drive the outer ring magnet to rotate synchronously; an adjustable magnet core ring group is arranged inside the permanent magnet outer rotor group. The adjustable magnet core ring group includes an adjustable magnet core ring and an adjustable magnet core seat, the adjustable The magnet core ring is connected to drive the adjusting magnet core seat, the adjusting magnet core ring corresponds to the outer ring magnet and is magnetically induced to rotate by the outer ring magnet, the adjusting magnet core ring and the outer ring magnet are separated by a second distance; a permanent The magnetic inner rotor group is arranged inside the core ring group of the adjusting magnet. The permanent magnet inner rotor group includes an inner ring magnet and an output shaft. The inner ring magnet is connected to drive the output shaft. The inner ring magnet corresponds to the adjusting magnet The core ring is magnetically induced to rotate by the adjusting magnet core ring, so that the output shaft has an output speed, the adjusting magnet core ring and the inner ring magnet are separated by a first distance; and a Puli disc set is connected to the permanent magnet Between the magnetic inner rotor group and the permanent magnet outer rotor group, when the input speed is greater than or equal to a preset speed value, the The disc set is driven by the permanent magnet outer rotor set to rotate the permanent magnet inner rotor set, and the magnet adjustment ring is simultaneously magnetically induced by the outer ring magnet and the inner ring magnet, so that the output speed changes.

如申請專利範圍第12項所述之磁性無段變速裝置，其中該內環磁鐵具有一內環磁極對數，該調磁鐵芯環具有一調磁鐵芯數，該外環磁鐵具有一外環磁極對數，該內環磁極對數與該外環磁極對數之總和等於該調磁鐵芯數。 The magnetic stepless speed change device as described in item 12 of the patent application range, wherein the inner ring magnet has an inner ring magnetic pole pair number, the adjusting magnet core ring has an adjusting magnet core number, and the outer ring magnet has an outer ring magnetic pole pair number , The sum of the number of pairs of inner ring poles and the number of pairs of outer ring poles is equal to the number of tuning magnet cores.

如申請專利範圍第13項所述之磁性無段變速裝置，其中該調磁鐵芯環組具有一調磁轉速，該內環磁極對數表示為Z1，該調磁鐵芯數表示為Z2，該外環磁極對數表示為Z3，該輸出轉速表示為V1，該調磁轉速表示為V2，該輸入轉速表示為V3且符合下式：Z1×V1-Z2×V2+Z3×V3=0。 The magnetic stepless speed change device as described in item 13 of the patent application range, wherein the ring set of the core of the adjusting magnet has a magnetic rotating speed, the pair of magnetic poles of the inner ring is represented as Z1, the number of cores of the adjusting magnet is represented as Z2, and the outer ring The number of pole pairs is expressed as Z3, the output speed is expressed as V1, the magnetizing speed is expressed as V2, and the input speed is expressed as V3 and conforms to the following formula: Z1×V1-Z2×V2+Z3×V3=0.