M436746 五、新型說明： 【新型所屬之技術領域】 本創作《於永磁聯軸ϋ領域，特別彳卜種設置有散熱 葉片’以在該永磁聯轴n連結運轉時，該散熱葉片產生 氣流以進行散熱，以維持良好卫作效果之具有散熱葉片的永 磁聯轴器。 【先前技術】 習用永磁聯轴器主要由導磁轉子（銅或銘）、永磁轉子（強 力产鐵）兩部分組成。導磁轉子主要固定在馬達軸上，永磁轉 :口定在負載軸上，在導磁轉子和永磁轉子之間有間隙（通 稱為孔隙）如此馬達和負載的連結會由原來的硬（機械）連結 轉變為軟（磁）連結’通過調節導磁轉子與永磁轉子間的氣隙 洗可達到負載轴上的輸出轉矩變化，從而達到負載轉速變 化。 永磁聯轴器能顯著改善系統的運轉特性，在啟動負載之 幻由永磁聯軸n驅動馬達空載啟動不僅降低了馬達的啟動 電抓和減少對馬達的熱衝擊負荷以及對電力系統的影響從 而節約電能並延長馬達的工作壽命，而且極為有效的減少了 啟動時傳動系統對輸送皮帶的破壞性張力’消除了輪送機啟 動產生όίι 、、县 展盧’還能大幅度減輕傳動系統本身所受到的啟 動衝擊，姑县士槪 ^长皮π’惰輪等關鍵不見的使用壽命，提升了設 備的安全可责.苗/_ 养運订，有效的降低了設備維修及故障時間成 M436746 本0 相較於傳統聯轴器，永磁聯轴器確實提供更為進步的結 構而極具貫用價值。然而，目前的永磁聯轴器，仍存在有 缺點而有待改進’因為永磁聯轴器雖採磁性連結減少機械 磨耗’但魏轉動王作，仍不可避免的會產生熱量，影響磁 性連接的穩定性’降低產品的王作效[特別在高速轉動的 過程中，其產生的熱量亦相當可觀’必須設置良好的散熱機 制’方可維持工作的順利。 有鋥於上述習用裝置所衍生的缺點，本案創作人乃亟思 加以改良創新’經多年悉心研究，終於研發完成本件具有散 熱葉片的永磁聯轴器。 【新型内容】 本創作之主要目的，在於提供一種具有散熱葉片的永 磁聯軸器，藉由散熱葉片的設計，當該永磁聯軸器連結運轉 時，得利用該散熱葉片產生氣流以進行散熱，以維持良好工 作狀態。 本創作之另一目的，在於提供一種具有散熱葉片的永 磁聯袖器’利用良好的散熱設計，使該永磁聯軸器可以發 揮其最佳功能。 本創作所稱之具有散熱葉片的永磁聯軸器，主要包括 有導磁轉子與永磁轉子，該導磁轉子固定在馬達軸上永磁 轉子則固定在負載軸上’在該導磁轉子和永磁轉子之間有氣 诵错由磁f生連結達成該導磁轉子和永磁轉子一起旋轉並 過調節導磁轉子與永磁轉子間的氣隙就可達到負載轴上 :::轉矩r在該導磁轉子的周圍，環繞二 /、#心熱“係由該導磁轉子的外圍向中心方向延 :成型’該散熱葉片的頂緣設置有-固定柱’利用該固定柱 詈該告散熱葉月固定在該導磁轉子上，藉由該散熱葉片的設 W。亥導磁轉子旋轉時，該散熱葉片可產生氣流進行散埶。 【實施方式】 … W請參閱圖一至圖三所示，為本創作所提供之-種具有 散熱葉片的永磁聯軸器’所稱永磁聯軸器包括有導磁轉子 1與永磁轉子2,使該導磁轉子1與永磁轉子2以磁性連 結同時旋轉。而本創作主要在該導磁轉子ι的周圍設置有 散;熱葉片3 ’當該導磁轉子j旋-時，該散熱葉片3可產 生乱机進仃散熱，以維持該永磁聯軸器的良好工作狀態。 該散熱葉片3係由該導磁轉子】的外圍向中心方向延 伸成型’其外觀呈薄片狀’以在旋轉時推動空氣產生氣流 進α散熱》為增加該散熱葉片3強度’故設計上是在該散 熱葉片3的頂緣設置有_固定柱31，利用該固定柱心 該散熱葉片321定在該導磁轉子1上，藉由該固定柱31 厚實的結構增加該散熱葉月3的固定強度。 實際作業時，該散熱葉片3具有複數個，等距離環繞 及分佈於該導磁轉子i的周圍，]以增加散熱效果。而複數 «436746 個散熱葉片3之間，另置有—固定環4作進一步的連結， 其方式是將該固定環4設置於該散熱葉片3於相餅該導磁 轉子1另-側’使該散熱葉η的固定柱31兩端均得到 支持，即使高速旋轉，亦能維持結構的穩定性。 另外，該散熱葉片3可調整形狀以利於散熱氣流的流 通’例如偏轉該散熱葉片3的設置角度，或令該該散熱葉 片3本體形成彎弧狀’藉以導引氣流，增加散熱效果。 上列詳細說明係針對本創作之一可行實施例之具體 說明，惟該實施例並非用以限制本創作之專利範圍，凡未 脫離本創作技藝精神所為之等效實施或變更，均應包含於 本案之專利範圍中。 【圖式簡單說明】 *月參閱以下有關本創作一較佳實施例之詳細說明及 其附圓’將可進一步瞭解本創作之技術内容及其目的功 效，有關該實施例之附圖為： 圖一為本創作永磁聯軸器之立體圖； 圖一為該永磁聯袖器之側視圖；以及 圖二為該永磁聯輪器設置固定環之立體圖。 【主要元件符號說明】 1 導磁轉子 2 永磁轉子 散熱葉片 M436746 31 固定柱 4 固定環M436746 V. New description: [New technical field] This creation "in the field of permanent magnet couplings, in particular, is provided with heat-dissipating blades" to generate airflow when the permanent magnet coupling n is connected and operated. A permanent magnet coupling with heat dissipating blades for dissipating heat to maintain a good welcoming effect. [Prior Art] Conventional permanent magnet couplings are mainly composed of a magnetically permeable rotor (copper or inscription) and a permanent magnet rotor (strongly produced iron). The magnetically permeable rotor is mainly fixed on the motor shaft, and the permanent magnet rotation is fixed on the load shaft. There is a gap between the magnetic permeable rotor and the permanent magnet rotor (commonly referred to as the aperture), so that the connection between the motor and the load will be from the original hard ( The mechanical) connection is converted into a soft (magnetic) connection. By adjusting the air gap between the magnetically permeable rotor and the permanent magnet rotor, the output torque variation on the load shaft can be achieved, thereby achieving a change in the load speed. The permanent magnet coupling can significantly improve the operating characteristics of the system. The start of the load is triggered by the permanent magnet coupling n drive motor no-load start not only reduces the motor's starting electric catch and reduces the thermal shock load on the motor and the power system. The effect is to save energy and extend the working life of the motor, and it is extremely effective in reducing the destructive tension of the transmission system on the conveyor belt during start-up [eliminating the start of the wheel conveyor, and the county exhibition Lu can greatly reduce the transmission system. The start-up impact of the own, the critical life of the Guxian gentry, the long-skinned π' idler, and the like, improved the safety of the equipment. Miao / _ maintenance, effectively reducing equipment maintenance and downtime M436746 This 0 compared to the traditional coupling, the permanent magnet coupling does provide a more advanced structure and is extremely versatile. However, the current permanent magnet coupling still has its shortcomings and needs to be improved 'because the permanent magnet coupling adopts magnetic connection to reduce mechanical wear', but Wei turns to Wang Zuo, it still inevitably generates heat and affects the magnetic connection. Stability 'reduced the king's effect of the product [especially in the process of high-speed rotation, the heat generated by it is also considerable 'must set a good heat dissipation mechanism' to maintain smooth operation. In spite of the shortcomings derived from the above-mentioned conventional devices, the creator of the case was improved and innovated. After years of careful research, the permanent magnet coupling with the heat radiating blades was finally developed. [New content] The main purpose of the present invention is to provide a permanent magnet coupling with a heat dissipating blade. By designing the heat dissipating blade, when the permanent magnet coupling is connected and operated, the heat dissipating blade is used to generate airflow for performing Cool down to maintain good working condition. Another object of the present invention is to provide a permanent magnetic sleeve with a heat dissipating blade that utilizes a good heat dissipation design to enable the permanent magnet coupling to perform its optimum function. The permanent magnet coupling with heat dissipating blades referred to in the present invention mainly comprises a magnetically permeable rotor and a permanent magnet rotor fixed on the motor shaft, and the permanent magnet rotor is fixed on the load shaft 'in the magnetic permeable rotor There is a gas-to-make error between the permanent magnet rotor and the magnetic ferrite. The magnetically rotator and the permanent magnet rotor rotate together and the air gap between the magnetically permeable rotor and the permanent magnet rotor can be adjusted to achieve the load axis::: The moment r is around the magnetically permeable rotor, and the circumference of the second/, #心热" is extended from the periphery of the magnetically permeable rotor toward the center: forming the top edge of the heat dissipating blade is provided with a - fixed column 利用The heat dissipating leaf is fixed on the magnetic oscillating rotor, and the heat dissipating blade can generate airflow to disperse when the magnetic guiding rotor rotates. [Embodiment] ... W Please refer to FIG. 1 to FIG. As shown, the permanent magnet coupling of the present invention provides a permanent magnet coupling with a heat dissipating blade, which comprises a magnetically permeable rotor 1 and a permanent magnet rotor 2, such that the magnetic permeable rotor 1 and the permanent magnet rotor 2 magnetically rotates at the same time. This creation is mainly in the magnetic permeability. The periphery of the child ι is provided with a dispersion; when the magnetic rotor 3 is rotated, the heat dissipating blade 3 can generate heat dissipation to maintain the good working state of the permanent magnet coupling. 3 is extended from the periphery of the magnetically permeable rotor to the center direction, and its appearance is in the shape of a sheet to push the air to generate airflow into the heat during rotation. In order to increase the strength of the heat-dissipating blade 3, the heat-dissipating blade is designed. The top edge of the third edge is provided with a fixing post 31, and the heat dissipating blade 321 is fixed on the magnetic conductive rotor 1 by the fixed column core, and the fixing structure of the fixing post 31 increases the fixing strength of the heat dissipating blade 3. The heat dissipating blade 3 has a plurality of, equidistantly surrounding and distributed around the magnetic oscillating rotor i, to increase the heat dissipation effect, and between the plurality of 436,746 heat dissipating blades 3, and the fixing ring 4 is further provided. The connection is made by disposing the fixing ring 4 on the other side of the heat-guiding blade 3 on the other side of the magnetic conductive rotor 1 so that both ends of the fixing post 31 of the heat-dissipating blade η are supported, and can be maintained even at high speed rotation. Structural stability. In addition, the heat dissipating blade 3 can be adjusted in shape to facilitate the flow of the heat dissipating airflow, for example, deflecting the set angle of the heat dissipating blade 3, or the body of the heat dissipating blade 3 is formed into a curved shape to guide the airflow, thereby increasing the heat dissipation effect. The detailed description is intended to be a specific description of a possible embodiment of the present invention, and is not intended to limit the scope of the patents of the present invention. Any equivalent implementations or modifications that are not departing from the spirit of the present invention should be included in the present disclosure. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The figure is: Fig. 1 is a perspective view of the permanent magnet coupling of the present invention; Fig. 1 is a side view of the permanent magnet joint sleeve; and Fig. 2 is a perspective view of the permanent magnet wheel set with a fixing ring. [Main component symbol description] 1 Magnetic rotor 2 Permanent magnet rotor Heat sink blade M436746 31 Fixed column 4 Fixed ring