1269005 九 發明說明： 【發明所屬之技術領域】 式減速機構，是指能以多段 以迷挺冋輸出扭力的齒輪減速機構。 【先前技術】 在現7工業社會中，無論是人們的生 產口口的生絲造，機械裝置早已成為不可或^ 口、種 而其中，部份以馬達或 :械f ’例如切削機、賴機、運輪力:: 使.用-減速機構來提高馬達輸出時的扭力矩。 ^ 丄 *在各式減速機構中，常利用f =輸出扭力’請參閱第-圖，其係為； 他不,ε、ιι。其主要包括—太陽錄1(Π、—行星齒^电 ⑽、-托架1G3、i齒輪刚。其中 二輪、:且 固定狀態，則當太陽齒輪101在受動力㈣=係為 帶動行星盘於相109 動疋轉時，將 托進而帶動托架1〇3旋轉，而以 此行星齒輪^減速過程，增 然而，在需要極高減速比的機械裝置中一一 ^輪幻0卻無法滿足需求,若欲增 f 程中，p菩^1 曰古齒輪之直徑。然而在實務製作過 中iw者衣回輪直從增加時，環齒輪的真圓度往 =使其内緣之齒形於喷合時可能發生干涉或過^干 擾。故此，使得此行星齒m的運用上受到極大=項干 於是’為解決此行比之 輪減速機構技術中，另揭露^段式減 係為-具二段式減逮如第二圖所示， 逵太㈣、1 意圖。其主要包括有 ^達本體〃 11 —中心齒輪12、—固定盤13 輪14、一弟二齒輪】R 】β ls| 殼座18。 起16、一輸出齒輪17以及- 1 9〆太机馬達^體“中心處具有一輸出軸训’中心齒輪 12係套设於此輸出車m 〇外。 门〜固定盤13一側固定有第一齒輪14 ,而於另一側 =有第二齒輪15,兩者為同軸齒輪，具有相同中心‘ 輪14之齒數N1多於中心齒輪12之齒數Ncen以 及弟一回輪15之齒數N2，以第一齒輪14與中心齒輪12 相嚙合。 /V又蓋16中心具有開孔並設有軸承，使輸出軸u〇 可穿過軸承，並於殼蓋16内側設有輸出齒輪]7，輸出齒 輪17之齒數Nout多於第二齒輪π之齒數N2 ,並與第二 齒輪14相喃合。 殼座18中係具有容納上述元件之空間，而以殼蓋 16鎖固於殼座18外。 當馬達本體11開始作動而使中心齒輪12亦開始 轉動’可動弟一齒輪14旋轉，此時減速比係為中心齒輪 12與第一齒輪14兩者間之齒數比此印:犯。 同時，第二齒輪15係嚙合於輸出齒輪17。當第 1269005 f月γ日修(更)正本‘ 二齒輪15轉動時，帶動輸出齒輪17旋轉，而帶動殼蓋16 及輪座18旋轉。而此時減速比係為第二齒輪15與輸出齒 輪17兩者間之齒數比N2:Nout。 故最後可得知中心齒輪12與輸出齒輪17之減速 tb係為(N1 /Ncen )x(Nout /N2)。並如之前所述之齒數關 係，使此值係為大於1之值，此亦即馬達最終所輸出之扭 力所放大之倍率。與此相似之技術，係如中華民國專利公 告號第300682號所揭露。 然而’如第一圖之局部放大圖所示，在此類齒輪 減速機構中，第一齒輪14與第二齒輪][5係利用固定盤13 上之固定柱131而提供定位固定。顯而易見的，若當_心 齒輪12與第一齒輪14相互嚙合轉動時，第一齒輪14之單 侧固定區域位置將不斷受到兩者之間切線方向所產生的作 用力影響，在此種單側持續受力情況下，持續以較小的齒 輪去帶動較大的齒輪，除了易使較小齒輪毀損外，同時固 疋柱131下端也會不斷受到剪應力之不良影響。 當系統處於高扭力输出時，這些剪應力會隨著被放 大，更易使固定柱撓曲變形，尤其是當實務上，馬達所輸 出之動力常無法保持恆定值，而使固定柱所受到之剪力大 會加大齒輪的振動與噪音，甚至可能使齒輪卡死。 此外，此種設計極為笨重繁複，整値減速機構需佔據 更多的空間以並列設置大小不同的齒輪，在為了達到高減 速比之情況下，甚至會有減速機構體積大於馬達本身體積 Ϊ2690051269005 九 Description of the invention: [Technical field to which the invention pertains] The type of speed reduction mechanism refers to a gear reduction mechanism capable of outputting a torsion force in a plurality of stages. [Prior Art] In the current 7 industrial society, no matter whether it is the raw silk production of people's mouths, the mechanical devices have long been inaccessible, and some of them are motors or machinery f' such as cutting machines. , the wheel force:: Use the - speed reduction mechanism to increase the torque when the motor output. ^ 丄 * In various speed reduction mechanisms, f = output torque is often used. Please refer to the figure - figure; it is; he does not, ε, ιι. It mainly includes - Sun Record 1 (Π, - Planetary Tooth (10), - Bracket 1G3, i Gear Just. Among them, two wheels, and: fixed state, when the sun gear 101 is under power (four) = is driving the planet disk When the phase 109 is twirling, the carrier will further rotate the carrier 1〇3, and the planetary gear is decelerated, but in the mechanical device that requires a very high reduction ratio, the illusion is not satisfied. If you want to increase the course of the process, the diameter of the pagoda is the diameter of the gear. However, in the practice of the production of the iw, the roundness of the ring gear is increased to the inner edge of the ring gear. Interference or interference may occur during the spraying. Therefore, the operation of the planetary tooth m is greatly affected by the term = the term "to solve this line of the wheel speed reduction mechanism technology, and the disclosure of the segment type reduction system is The second-stage reduction is shown in the second figure, 逵太(四), 1 intention. It mainly includes the body 〃 11 — the sun gear 12 — the fixed disk 13 wheel 14 , the second brother gear 】 R 】 β ls | Housing 18. From 16, an output gear 17 and - 1 9 〆 马达 motor ^ body "has an output shaft training at the center" The heart gear 12 is sleeved outside the output vehicle m. The first gear 14 is fixed on one side of the door to the fixed disk 13 and the second gear 15 is on the other side, and the two are coaxial gears having the same center. The number of teeth N1 of the wheel 14 is more than the number of teeth Ncen of the sun gear 12 and the number of teeth N2 of the second wheel 15 are meshed with the sun gear 12 by the first gear 14. The center of the cover 16 has an opening and is provided with a bearing. The output shaft u〇 can pass through the bearing, and an output gear 7 is provided inside the cover 16 , and the number Nout of the output gear 17 is larger than the number N2 of the second gear π, and is halved with the second gear 14. The middle portion of the system has a space for accommodating the above-mentioned components, and is locked by the cover 16 to the outside of the housing 18. When the motor body 11 starts to act, the central gear 12 also starts to rotate, and the gear 14 is rotated. The number of teeth between the center gear 12 and the first gear 14 is greater than this. At the same time, the second gear 15 is meshed with the output gear 17. When the 1269905 f month γ day repair (more) original 'two gear 15 rotation When the output gear 17 is rotated, the cover 16 and the wheel base 18 are rotated. The speed ratio is the gear ratio N2:Nout between the second gear 15 and the output gear 17. Therefore, it can be finally seen that the deceleration tb of the sun gear 12 and the output gear 17 is (N1 / Ncen ) x (Nout / N2). And as described above, the value of the number of teeth is such that the value is greater than 1, which is the magnification of the torque output by the motor. The similar technology is, for example, the Republic of China Patent Bulletin No. 300682 However, as shown in a partial enlarged view of the first figure, in such a gear reduction mechanism, the first gear 14 and the second gear [5] are provided with positioning fixing by the fixing post 131 on the fixed disk 13. Obviously, if the y-heart gear 12 and the first gear 14 mesh with each other, the position of the one-side fixed region of the first gear 14 will be constantly affected by the force generated by the tangential direction between the two, on one side Under continuous force, the smaller gears continue to drive the larger gears. In addition to the damage of the smaller gears, the lower end of the solid column 131 is also continuously affected by the shear stress. When the system is in high torque output, these shear stresses will be enlarged, which will make the fixed column flex and deform. Especially in practice, the power output from the motor often cannot maintain a constant value, and the shearing of the fixed column is The force assembly increases the vibration and noise of the gears and may even cause the gears to get stuck. In addition, this design is extremely cumbersome and complicated, and the entire speed reduction mechanism needs to occupy more space to arrange gears of different sizes in parallel. In order to achieve a high deceleration ratio, even the speed reduction mechanism is larger than the motor itself. Ϊ269005
I y日修(更)止本 麦是’如何藉由改良齒輪減速機構，而能有效提升旋 轉動力源所輪出之扭力’係為熟悉此項技藝者所致力之方 向。 【發明内容】 / 电月目的之一在於提供一種齒輪減速機構，可以進 ==扭，高的減速比’而有效提昇-旋轉動力 於βϋΓ月另—目的在於提供—種輪圈馬達，其具有一齒 輪減速機構，可以高扭力輸出動力。 扒ίί以上之目的’本發明揭露一齒輪減速機構，可用 源(如馬達、引擎)輸出軸之動力輸出調整。 置二:二複ΐ個齒輪總成’並於該等齒輪總成之外圍，配 環齒二發中’係包括-個或-個以上之 二齒輪總成。木、一弟一齒輪總成、-第二托架、第 喝合’且與旋進以侧’與環齒輪相 8 1269005 料r朴日鞭)正本j 第二托架’同樣可依不同之結構設計考量，設計 減、圓錄、環狀、㈣或與其等效之結構。’、、、 喻第巧輪總成’其位於第二托架之底側，與環齒輪相 嗜5 ’並豐置於第—托架上，與第—托架之凸軸相連動。 其中當旋轉動力源之輸出轴旋轉時，輸出轴轉一 ，輪總成’並藉由第—齒輪總成帶動第—托架旋轉，以第 =架之^旋轉，而轉動第二齒輪總成，進而使環J ===間產生相對運動而輸_力，_第二^ _本發财，可_輪減速機構所_之裝置不同，而 使I托缺第二托雜不_力輸㈣式，而利用各種 造方法使第—托架之凸_所需之形狀如中空偏心 6又计’此加造方法為習_項技藝者所熟知，在 當本發明之齒輪減速機構具有二個環齒輪時，此二環 齒輪係為第-軸輪及第二_輪。則位於第—托架之底 側的第-齒輪總成，係與第—環齒輪㈣合，且與旋轉動 力源之輸出軸相連動。第二環齒輪相鄰於第一環齒輪之一 側’位於第二托架之底_第二齒輪總成，與第二環齒輪 相嚙合，且與該第一托架之凸軸相連動。 明 其中’第一環齒輪及第二環齒輪更可具有相同或不同 之齒數，而使此二次減速具有相同或不同的減速比，第一 1269005 I?啤r月穴日修(更)正本 . 環齒輪及第二環齒輪其_亦可分別具有;同之齒形，使 此齒輪減賴構應祕機縣置時，得以具奴乡設計彈 性。 /又" 在本發明之-實關巾，更可於第—托架中心或第二 托架中心設置軸承，以供―固定軸插人，提供第—托架及 第一托架更穩定的定位。 而在本發明之齒輪減速機構之一實施例中，係運用於/ 一輪圈馬達中，藉由此齒輪減速機構與輪圈馬達之結合，-可直接以環齒輪或第二托架鎖固於輪圈馬達之輪圈殼詹 而帶動輪圈殼組旋轉，以提高輪圈馬達的扭力輸出，而提、 昇此輪圈馬達在爬坡與荷重能力上的表現。或更可利用一 單向轉動機構(如滾珠連動機構、單向棘輪、棘齒等等)與 第二托架it動，❿在本發明之—較佳實關巾係域珠連 動機構為單向轉動機構之用，使輪圈殼組轉動速度高於馬 達轉速時，輪圈殼組不會與此齒輪減速機構連動。 為使本發明之優點及精神能更進一步的被揭示，茲配 合圖式作一詳細說明如后I ^ ^ ^ ^ ▲ 【實施方式】 請參閱第三圖，其係為本發明之齒輪減速機構一較佳 實施例之爆炸圖。 如圖所示，在本實施例中此齒輪減速機構2，係包括 一殼架20、一第一環齒輪21、一第一托架22、一第一齒 輪總成23、一第一環齒輪24、一第二托架25、第二齒輪 ^^•「月>日修(更)正本 總成26。 殼架20，係呈圓環狀結構，其中心設有一軸承2〇1。 第一環齒輪21，係裝設於殼架20之一側20b。其内緣 之齒形在本實施例中係為正齒形。 第一托架22，係呈圓盤狀，套設於軸承2〇1中，可在 輛承201中旋轉。因實務中，各項元件（例如齒輪、環皆私、 :疋轉動力源之轉軸等)皆易有精度上的各種誤差，而 =二_過程中受到影響而產㈣音或振動，·而在t 口托戰提供之定位固定，而二 托架22在轉動時的 1 中度所產生之振動及噪音，提升第一 弟一托架？？ + 向外突出有二 中〜處d又有一軸承221 ’其一側面22a 形凸軸。凸軸222，且本實施例中，凸軸222為一齒 及—蝶形=總成23係包括三個行星齒輪230、23卜232 齒輪即可達到233 ’雖就運動學而言，僅需設置一個行星 震動上機，運轉之目的，但為作用力的均勻分配及 一中心線岣^配【此較佳的是，以複數個行星齒輪對稱於 -托 輪 23°、231、^ ^ ^ ® 22bλϋ# 且第-齒輪_ ^ ’減少彳了星齒輪在轉動時的上下振動。 錢23餘於料-環齒輪21身，與第-環 232利用蝶形扣片233以第 齒輪21 相嘴合 !269〇〇5 月修(更)正本1 n.no. m.,,, •一 |||iu· 第二環齒輪24，其内緣之齒形在本實施例中係為正齒 形’係相對於第一環齒輪21，裝設於殼架2〇之另一側2〇9。 且與第一環齒輪21具有不同之齒數。 弟一托架25，係呈圓盤狀，且中心處設有一軸承 251 ’且其一側25a處突出有一凸軸252。 第一齒輪總成26 ’係包括三個行星齒輪260、261、 262及一蝶形扣片263，三個行星齒輪260、261、262利用 蝶形扣片263以第二托架25之中心對稱設置於第二托架 25另一侧面25b後，以第二齒輪總成23與第二環齒輪26 及第一托架22之凸軸222相嚙合。I y 日修(更)止本麦 is 'how to improve the torque of the rotating power source by improving the gear reduction mechanism' is to be familiar with the direction of the artist. SUMMARY OF THE INVENTION / One of the purposes of the electric moon is to provide a gear reduction mechanism, which can be rotated into a == twist, a high reduction ratio is effectively raised - the rotary power is in the next step - the purpose is to provide a type of rim motor having A gear reduction mechanism can output power with high torque.扒ίί The above object is disclosed in the present invention. A gear reduction mechanism can be used to adjust the power output of an output shaft (e.g., a motor, an engine). Set two: two sets of gear assemblies' and on the periphery of the gear assemblies, the ring gears include - or more than two gear assemblies. Wood, one brother and one gear assembly, - the second bracket, the first drink and the 'and the screw to the side' and the ring gear phase 8 1269005 material r Pu Ri whip) the original j second bracket 'can also be different Structural design considerations, design reduction, circular recording, ring, (four) or equivalent structure. The ', , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , When the output shaft of the rotary power source rotates, the output shaft rotates to the first wheel assembly, and the first carrier rotates by the first gear assembly, and rotates the second frame to rotate the second gear assembly. And then let the ring J === generate relative motion and lose _ force, _ second ^ _ this is rich, can be _ wheel speed reduction mechanism _ the device is different, and make the I support the second tow (4), and using various methods to make the convex shape of the first bracket _ the desired shape such as hollow eccentricity 6 is also known as the method of manufacturing, and the gear reduction mechanism of the present invention has two In the case of a ring gear, the two-ring gear is a first-axis wheel and a second-wheel. The first gear assembly on the bottom side of the first bracket is coupled to the first ring gear (four) and is coupled to the output shaft of the rotational power source. The second ring gear is adjacent to the one side of the first ring gear and is located at the bottom of the second carrier. The second gear assembly meshes with the second ring gear and is coupled to the male shaft of the first bracket. It is clear that the 'first ring gear and the second ring gear can have the same or different number of teeth, so that the second deceleration has the same or different reduction ratio, the first 1268005 I? beer r month a day repair (more) original The ring gear and the second ring gear can also have the same tooth shape, so that when the gear is reduced to the configuration of the secret machine county, the slave design flexibility can be obtained. / </ RTI> In the present invention, the actual closing towel can be provided with a bearing at the center of the first bracket or the center of the second bracket for inserting the fixed shaft and providing the first bracket and the first bracket more stable. Positioning. In one embodiment of the gear reduction mechanism of the present invention, it is applied to a / rim motor, whereby the combination of the gear reduction mechanism and the rim motor can be directly locked by the ring gear or the second bracket. The rim shell of the rim motor drives the rotation of the rim shell group to improve the torque output of the rim motor, and raises and raises the performance of the rim motor on the climbing and load capacity. Or a one-way rotating mechanism (such as a ball linkage mechanism, a one-way ratchet, a ratchet, etc.) can be used to move with the second bracket, and in the present invention, the preferred bead linkage field bead linkage mechanism is a single When the rotation mechanism is used so that the rotation speed of the rim shell group is higher than the motor rotation speed, the rim shell group does not interlock with the gear reduction mechanism. In order to make the advantages and spirits of the present invention further disclosed, a detailed description will be given in conjunction with the drawings, such as I ^ ^ ^ ^ ▲ [Embodiment] Please refer to the third figure, which is a gear reduction mechanism of the present invention. An exploded view of a preferred embodiment. As shown in the figure, in the embodiment, the gear reduction mechanism 2 includes a frame 20, a first ring gear 21, a first bracket 22, a first gear assembly 23, and a first ring gear. 24. A second bracket 25, a second gear ^^• "Month", a daily repair (more) original assembly 26. The frame 20 has an annular structure with a bearing 2〇1 at the center. The ring gear 21 is mounted on one side 20b of the casing 20. The tooth profile of the inner edge is Orthortoid in this embodiment. The first bracket 22 is in the shape of a disk and is sleeved on the bearing. In 2〇1, it can be rotated in the bearing 201. In practice, various components (such as gears and rings are private, : the axis of rotation of the rotating force source, etc.) are easy to have various errors in accuracy, and = two In the process, it is affected (4) sound or vibration, and the positioning provided by the t-stop is fixed, and the vibration and noise generated by the 1 medium in the rotation of the second bracket 22 raises the first brother one bracket? + 2 protrudes outwards and has a bearing 221 'one side 22a-shaped convex axis. The convex shaft 222, and in this embodiment, the convex shaft 222 is a tooth and - butterfly = assembly 23 system Including three planetary gears 230, 23 and 232 gears can reach 233 'Although in terms of kinematics, only one planetary vibration is required to operate, but the purpose of the operation is evenly distributed and a centerline [This is preferable, in which a plurality of planetary gears are symmetric with respect to the - 23°, 231, ^ ^ ^ ® 22bλϋ# and the first gear _ ^ ' reduces the up and down vibration of the star gear during rotation. The material-ring gear 21 body is combined with the first ring 232 by the butterfly cleat 233 with the first gear 21! 269〇〇5 month repair (more) original 1 n.no. m.,,, •一| ||iu· The second ring gear 24 has a tooth profile of the inner edge which is Orthodically shaped in this embodiment with respect to the first ring gear 21, and is mounted on the other side of the frame 2〇2〇9 And the first ring gear 21 has a different number of teeth. The first carrier 25 has a disk shape, and a bearing 251 ' is disposed at the center thereof and a convex shaft 252 protrudes from one side 25a. The first gear assembly The 26' system includes three planetary gears 260, 261, 262 and a butterfly cleat 263. The three planetary gears 260, 261, 262 utilize a butterfly cleat 263 to center the second bracket 25. After the second bracket 25 is provided on the other side surface 25b, a second gear assembly 23 is engaged with the protruding shaft 222 and the second ring gear 26 of the first bracket 22.
當此齒輪減速機構2應用於一旋轉動力源(如馬達) 日守’係以第一齒輪總成23與馬達之輸出軸相嚙合，當馬達 轉動時，輸出軸將驅使第一齒輪總成23在第一環齒輪21 内轉動，並藉由第一齒輪總成23帶動第一托架22旋轉， j第一托架22之凸軸222輸出動力，此係第一次減速及提 局扭力。並藉由第-托架22之凸軸哪旋轉，而轉動第二 齒輪總成26，進而使該第二_輪％與該第二托架25之 間產生相對運動而輸㈣力，_第二次減速及提高扭力。 比达而值得注意的是，其中第二環啬輪24及第二托架25 ^、、、可被^之元件’而無論是以第二環齒輪24為固定狀 :二:吏=二托架22旋轉輪出動力，或是以第二托架22 而使第二環齒輪24旋轉輸出動力，都可以達 到減速提昇扭力的目的。 又本U之UI輪滅速機構亦可依照所應用之裝置不 12When the gear reduction mechanism 2 is applied to a rotating power source (such as a motor), the first gear assembly 23 meshes with the output shaft of the motor. When the motor rotates, the output shaft drives the first gear assembly 23 Rotating in the first ring gear 21, and driving the first bracket 22 by the first gear assembly 23, the convex shaft 222 of the first bracket 22 outputs power, which is the first deceleration and the lifting torque. And rotating the second gear assembly 26 by the rotation of the convex shaft of the first bracket 22, thereby causing relative motion between the second wheel wheel % and the second bracket 25 to transmit (four) force, _ Secondary deceleration and increased torque. It is worth noting that the second ring wheel 24 and the second bracket 25 ^, , can be the component ', and the second ring gear 24 is fixed: two: 吏 = two The frame 22 rotates the power of the wheel, or the second ring gear 24 rotates and outputs the power with the second bracket 22, and the purpose of decelerating the lifting torque can be achieved. In addition, the UI wheel of the U can also be used according to the device to be applied.
1269005 同’而有不同實施方式。例如可運用於一偏心狀態輸出動 力之旋轉動力源中，而以擺線轉動方式進行減速。 —請參财_，其料本㈣之齒輪減速機構2另一 貫施例。本貫施例中，其包括一殼架2〇、一第一環齒輪21、 一第一托架22、一第一齒輪總成23、一第二環齒輪24、 一第一托架25、第二齒輪總成26 〇 破架20 ’係呈圓環狀結構，其中心設有一軸承2〇1。 第一環齒輪21，係裝設於殼架2〇之一側2〇b。其内緣 ^齒形在本實_巾錄職_形，無此擺線齒 ^亦可糾為滾珠形、滚柱形等等，而此擺線齒形設計之 變化係為熟知此項技藝者所熟知，在此不予贅述。 第一托架22 ’係呈圓盤狀，且中心處設有一軸承221， 其侧面22a向外突出有凸軸222，此凸軸222係為-具 有偏心之凸軸，將以偏心狀態轉動。第-托架22之另一^ =22b具有複數個傳動銷223，且每一傳動銷223外更皆 有一軸套2231，軸套2231為一長形軸承。 第 一、輪“成23，係為一擺線齒輪，與第一環齒輪2 】喷合。其中心具有_軸承234以及與傳動銷M3相同卖 二，傳動孔235。軸承234係可用以供旋轉動力源之輸出 可甭=。傳動孔235圍繞第一齒輪總成23中心均勻分布 w仏第托架22之傳動銷223插入至傳動孔235中。 之也第二環齒輪24，係裝設於殼架2〇之一侧2〇a。其内矣 齒形在本實施例中係為波浪形擺線齒形。 第一托架25，係呈圓盤狀，且中心處設有一軸承251 13 外突出有一凸轴252，^另1面挪係 ，動銷253，且每一傳動銷253外更皆套有― 軸套2531，齡2531絲—長雜承。 柏喊f""*21輪總成26 ’係為一擺線齒輪，與第二環齒輪24 旦 "中'具有一軸承264以及與傳動銷253相同數 二之傳動孔265。軸承264係用以供第-托架22之凸軸222 ^。傳動孔265圍繞第二齒輪總成26中心均勻分布，可 供第二托架25之傳動銷253插入至傳動孔265中。 、、、請參閱第五八圖至第五0圖，係為第四圖所示之齒輪 減，機構2之轉動過程示賴。細為便於了解，於圖示 中係利用第-環齒輪、第—托架、第—齒輪總成由一馬達 3_帶動時之轉動狀態來說明一鎌齒輪系之減速 。如圖所 不’馬達3之輸出軸31係為偏心軸，可插入於第一齒輪總 成23之軸承234中，以偏心狀態旋轉。 ^當輸出軸31轉動時，將使第一齒輪總成23以偏心狀 態於第一環齒輪21内擺動旋轉，而於第一齒輪總成23轉 動之同時，由第一齒輪總成23之傳動孔235撥動第一托架 22之傳動銷223，而使第一托架22轉動，此為第一段減速， 並由於傳動銷223外套設有軸套2231，可使第一齒輪總成 23在撥動第一托架22時更加平順。 而相似於第五A至第五C圖中所示之轉動過程，當第 一托架22轉動時，其凸軸222亦於第二齒輪總成之軸承 264内以偏心轉動時，將帶動於第二齒輪總成26以偏心狀 態於第二環齒輪24内擺動旋轉，而於第二齒輪總成26轉 動之同時，由第二齒輪總成26之傳動孔265撥動第二托架 π之傳動銷253,而使第二托架ϋ凸軸激#輸出動 力，此為第二段減速。 而顯而易見的，熟知本項技藝者當可於閱讀本說明書 前述所揭露之各項實施例後了解，第一齒輪總成、第二齒 棒、、心成亦可為不同齒形之齒輪總成，例如使第一齒輪總成 為行星齒輪，並使第一托架之凸軸具有偏心，第二齒輪總 成為擺線齒輪，藉由第一托架之凸軸使第二齒輪總成以偏 Λ 〜擺動旋轉，以第二托架輸出動力。此皆可為本發明之不 同實施之變化方式。 主此外’本發明之齒輪減速裝置，尚有其他之實施方式。 明參閱第六圖，其係為本發明之齒輪減速 1與第三圖獅之實施例獨處在於，其並非使用不同 ::工環齒輪及第二環齒輪進行二次減速比；而係僅 齒輪27配置於第-齒輪總成23及第二齒輪總成 26之外，而達到多段減速之目的。 =本㈣之絲減速機構，雖翻各式料行減速之 疋轉動力財，目其具有以少許郎 ^ 動力之特點’更特別適合於以輕巧為 ν、Λ=Γ亦同時揭露一榻輪減速機構之幹圈 馬達。晴參_七Α圖，係為此輪圈馬達輪圈 爆炸圖。其係利賴似於第三圖 於^貫_之 震於-輪圈馬達中。如圖所示，機壯组 馬達3、輪圈殼組4、馬達殼座Γ括齒輪減速機構2、 馬達3’係包括-輸出軸31及—固定輛一 15 1269005 H達3之動力輸出處，篇 31卜當馬達3受電力驅動時 卜套叹有諸輪 使齒輪311旋轉。並且，=:動輪出㈣旋轉，而 及馬達殼座5等，提供各項元件之固定^撐3。、輪圈殼Μ 一輪圈殼組4,包括一輪圈殼座41、— 心 及轴承43，於、组立完成後輪 輪圈双盖42 41上。在本實施例中，更加入-單向轉動^於輪圈殼座 殼蓋42内側設有—滾珠連動機構42卜’而於輪圈 m 一馬達设座5 ’係位於輪圈碎应 於該馬達殼座5中。齒輪減速機構2係利用其 於馬達殼座5上，第-環齒輪21係 ^ 第二環齒輪24係相對於第一严去认〇ι Λ又木2〇之一側， 了於弟4齒輪21，固設於殼架20之 乃一側。 固定軸32穿過第—托架22及第二托架25各自之 221、251 及軸承 43 …^ ^ ^ ^ ^ 當輸出軸31旋轉時，帶動齒輪311旋轉，並藉由第一 裔輪總成23及第二齒輪總成26，連動第—托架22及第二 托架25。並請參閱第以辦之放大剖面圖，其中所示係 為組立完祕，帛二触25與輪圈殼蓋42 ^者單向連動 之示意圖。當第二托架25之凸轴咖轉動時，即藉由滚珠 連動機構421之連動’使輪圈殼蓋42轉動，而使輪圈殼組 4旋轉。㉞當輪®殼蓋42轉動速度大於第二托架25之 轉動速度時，將使滾珠連動機構被推擠至右側較大空穴， 而使輪麟組42空轉’停止與凸軸脱之連動。而在此特 16 別說明的是’於本實施例中，係利用此滾珠連動^成 單向轉動之功能，在其他設計水準下，亦可以第二托架25 直接與輪圈殼蓋42鎖固，而使輪圈殼蓋42轉動。 如第七Β圖所示，當以第七a圖中所示之輪圈馬達設 於一電動車之輪圈中時，輪圈殼組4得以更高之扭力轉 動，帶動電動車前進並使電動車得到更大的扭力及荷重能 力。 請频第八_示，其係本發明之具杨輪減速機構 之輪圈馬達另一實施例，然而與第七A圖中所示不同者在 於，在第七A圖中，齒輪減速機構2之第二環齒輪％係固 定於殼架之一侧為固定狀態，而以第二托架25輸出動力。 而在本貫鉍例中’第二環齒輪24係固設於輪圈殼蓋内 側，而使第二托架25固定於固定軸32外，使第二托架25 為固定狀態，當第二齒輪總成26轉動後，係帶動第二^齒 輪24嚙合轉動，而使輪圈殼組4旋轉。 此外’亦可如第九圖所示，其係本發明之具有齒輪減 速機構之輪圈馬達再-實_。與第七A圖中所示不同者 在於，在本實施例中，更可使第二托架25之側面25a處之 凸軸253係為-#形凸軸，並加入一第三托架28、第三 生齒輪組29及-第三環齒輪3〇進行第三次減速。第三严 t 縣28之一側’與第三環齒輪3G及第二托架 ^凸軸253唾合。並使第三托架28固定為固定軸外Γ 吏j固定狀態’以第二托架25之凸軸253轉動該第三行 回輪組29後’係帶動第三環齒輪3()轉動而連動該輪圈 12690051269005 Same as 'and different implementations. For example, it can be used in a rotating power source that outputs power in an eccentric state, and is decelerated in a cycloidal manner. - Please refer to the _, and the other example of the gear reduction mechanism 2 of the material (4). In the present embodiment, it includes a housing 2〇, a first ring gear 21, a first bracket 22, a first gear assembly 23, a second ring gear 24, a first bracket 25, The second gear assembly 26 〇 〇 20 ' is a ring-shaped structure with a bearing 2 〇 1 at the center. The first ring gear 21 is mounted on one side of the casing 2〇2〇b. The inner edge of the ^ tooth shape in the real _ towel recorded _ shape, without this cycloidal ^ can also be corrected into a ball shape, roller shape, etc., and the variation of the cycloidal tooth design is known to the skill It is well known and will not be repeated here. The first bracket 22' has a disk shape, and a bearing 221 is disposed at the center thereof. The side surface 22a protrudes outwardly from the convex shaft 222. The convex shaft 222 is a convex shaft having an eccentricity and is rotated in an eccentric state. The other ^ 22b of the first bracket 22 has a plurality of driving pins 223, and each of the driving pins 223 has a sleeve 2231. The sleeve 2231 is an elongated bearing. First, the wheel "23" is a cycloidal gear, which is sprayed with the first ring gear 2. The center has a bearing 234 and the same as the driving pin M3, the transmission hole 235. The bearing 234 can be used for The output of the rotary power source can be 甭=. The transmission hole 235 is evenly distributed around the center of the first gear assembly 23, and the drive pin 223 of the bracket 22 is inserted into the transmission hole 235. The second ring gear 24 is also installed. In one side of the frame 2〇2〇a. The inner tooth profile is a wave-shaped cycloidal tooth shape in this embodiment. The first bracket 25 is in the shape of a disk and has a bearing 251 at the center. 13 The outer protrusion has a convex shaft 252, the other side is a movement, the movement pin 253, and each transmission pin 253 is covered with a sleeve 2531, the age of 2531 wire - long miscellaneous. 柏叫f""*21 The wheel assembly 26' is a cycloid gear, and the second ring gear 24 has a bearing 264 and the same number of transmission holes 265 as the drive pin 253. The bearing 264 is used for the first bracket The convex shaft 222 of 22. The transmission hole 265 is evenly distributed around the center of the second gear assembly 26, and the driving pin 253 of the second bracket 25 is inserted into the transmission hole 265. Please refer to the fifth to fifth figures, which are the gear reduction shown in the fourth figure, and the rotation process of the mechanism 2 is shown. For the sake of easy understanding, the first ring gear is used in the figure. The first bracket and the first gear assembly are rotated by a motor 3_ to illustrate the deceleration of a gear train. As shown in the figure, the output shaft 31 of the motor 3 is an eccentric shaft and can be inserted into the first In the bearing 234 of a gear assembly 23, it rotates in an eccentric state. ^ When the output shaft 31 rotates, the first gear assembly 23 will be oscillated and rotated in the first ring gear 21 in an eccentric state, and the first gear is always At the same time as the rotation of 23, the drive pin 223 of the first carrier 22 is moved by the transmission hole 235 of the first gear assembly 23, and the first bracket 22 is rotated, which is the first stage of deceleration, and due to the drive pin 223 The outer sleeve is provided with a sleeve 2231, which makes the first gear assembly 23 smoother when the first bracket 22 is toggled. Similar to the rotation process shown in the fifth through fifth C, when the first bracket When the rotation 22 is rotated, the convex shaft 222 is also eccentrically rotated in the bearing 264 of the second gear assembly, and will be driven by the second tooth. The assembly 26 swings in the eccentric state in the second ring gear 24, and while the second gear assembly 26 rotates, the drive pin 253 of the second carrier π is moved by the transmission hole 265 of the second gear assembly 26. And the second bracket ϋ 轴 激 # 输出 输出 output power, this is the second stage of deceleration. It is obvious that those skilled in the art can understand after reading the various embodiments disclosed in the foregoing description of the specification, the first The gear assembly, the second tooth bar, and the core may also be gear assemblies of different tooth shapes, for example, the first gear is always a planetary gear, and the convex shaft of the first bracket is eccentric, and the second gear is always The cycloidal gear rotates the second gear assembly by a yaw-oscillating rotation by a convex shaft of the first bracket to output power to the second bracket. This may be a variation of the different implementations of the invention. Further, in addition to the gear reduction device of the present invention, there are other embodiments. Referring to the sixth figure, the embodiment of the gear reduction 1 and the third lion of the present invention is unique in that it is not different in use: the work ring gear and the second ring gear are used for the second reduction ratio; 27 is disposed outside the first gear assembly 23 and the second gear assembly 26 to achieve multi-stage deceleration. = The wire speed reduction mechanism of this (4), although turning all kinds of materials to slow down, the power of rotation, the purpose of which has the characteristics of a little Lang ^ power 'more suitable for light weight ν, Λ = Γ also expose a couch The dry-loop motor of the speed reduction mechanism. The ginseng _ seven-inch map is the explosion diagram of the rim motor rim. It is similar to the third picture in the rim motor. As shown in the figure, the motor group 3, the rim shell group 4, the motor housing base including the gear reduction mechanism 2, the motor 3' includes an output shaft 31 and a fixed power unit 15 1269005 H up to 3 power output , Chapter 31 When the motor 3 is driven by electric power, the wheel sighs that the wheels 311 rotate. Further, =: the moving wheel (4) is rotated, and the motor housing 5, etc., and the fixing member 3 of each component is provided. The rim shell Μ a wheel housing set 4 includes a wheel housing 41, a core and a bearing 43, and the rear wheel rim double cover 42 41 is assembled. In this embodiment, the addition-one-way rotation is provided on the inner side of the rim shell cover 42 with a ball linkage mechanism 42 and the rim m a motor mount 5' is located at the rim. In the motor housing 5 . The gear reduction mechanism 2 is used on the motor housing 5, the first ring gear 21 is the second ring gear 24, and the second ring gear is opposite to the first one. 21, fixed on the side of the frame 20. The fixed shaft 32 passes through the respective 221, 251 and the bearing 43 of the first bracket 22 and the second bracket 25. When the output shaft 31 rotates, the gear 311 is rotated, and the first wheel is rotated. The 23 and the second gear assembly 26 interlock the first bracket 22 and the second bracket 25. Please also refer to the enlarged cross-sectional view of the first, which is a schematic diagram of the unidirectional linkage between the two-touch 25 and the rim cover 42 ^. When the male shaft of the second carriage 25 is rotated, that is, by the interlocking of the ball linkage mechanism 421, the wheel housing cover 42 is rotated, and the wheel housing group 4 is rotated. When the rotational speed of the wheel cover 42 is greater than the rotational speed of the second bracket 25, the ball linkage mechanism will be pushed to the larger cavity on the right side, and the wheel set 42 will be idling to stop interlocking with the male shaft. However, in this embodiment, the function of the one-way rotation by the ball linkage is used. In other design levels, the second bracket 25 can also be directly locked with the wheel housing cover 42. Solid, and the rim cover 42 is rotated. As shown in the seventh diagram, when the rim motor shown in FIG. 7A is disposed in the rim of an electric vehicle, the rim shell group 4 can be rotated with a higher torque to drive the electric vehicle forward and Electric vehicles get more torque and load capacity. Please refer to the eighth embodiment, which is another embodiment of the rim motor with the Yang wheel reduction mechanism of the present invention, but differs from that shown in FIG. A in that, in the seventh diagram, the gear reduction mechanism 2 The second ring gear % is fixed to one side of the casing for a fixed state, and the second bracket 25 outputs power. In the present example, the second ring gear 24 is fixed to the inner side of the rim cover, and the second bracket 25 is fixed to the outside of the fixed shaft 32, so that the second bracket 25 is fixed, and the second After the gear assembly 26 rotates, the second gear 24 is engaged to rotate, and the wheel housing set 4 is rotated. Further, as shown in the ninth figure, it is a rim motor having a gear reduction mechanism of the present invention. The difference from the one shown in FIG. A is that in the present embodiment, the convex axis 253 at the side surface 25a of the second bracket 25 can be made into a -#-shaped convex axis, and a third bracket 28 is added. The third gear set 29 and the third ring gear 3 〇 are decelerated for the third time. The third side of the third strict county 28 is spouted with the third ring gear 3G and the second bracket ^ convex shaft 253. And fixing the third bracket 28 to the fixed outer shaft Γ 固定 j fixed state 'after the third shaft of the second carriage 25 rotates the third row of the wheel set 29, the third ring gear 3 (3) is rotated Linking the wheel 1269005
殼盖42 ’而轉動輪圈殼組4。 圈十圖’其係本㈣之具有錄觀機構之輪 貫施例。與第七A圖中所示不同者在於，i係 示之齒輪減速機構進行輪圈馬達之減速。馬 ^雜31，可結合—偏心塊33，而形成具有偏心之 套1於齒輪減速機構2中的第—齒輪總成Μ之轴承 一41’ §其轉動時，即如第五a〜第五c圖所示，撥動第 中疋轉’而帶動第二齒輪總成26於第二環齒輪24 仏動轉，而撥動第二托架25轉動，第二域25之凸 =52與輪圈殼蓋42相連接，帶動輪圈殼組4轉動輸出動 藉由以上說明可了解，本發明包括以下之優點： 整個齒輪減速機構設計更·單小巧，不須增加環齒 輪的直徑’僅略增些許厚度，即可提供極高的減速比，更 可依設計需錢行二纽上_速，較_合用於徑向空 間較小，又需要高扭力輸出之裝置中。、 更因行星齒輪係不斷的繞行於太陽齒輪而公轉，其可傷 不斷改變其如處的受力方向，並簡由複數個行星^ 的設計’使得作用力更均勻的分散，減低了軸心處的負載， 亦可使齒輪更不易毁損。而若欲獲得更高之減速比，更可 才木用擺線齒輪之設計而達到目的。 本發明之齒輪減速機構及具有齒輪減速機構之輪圈馬 達藉由以上之特點而得以穩定的狀態輸出極高的扭^，較 之習知技藝實有極大之進步與改善。而熟知本技術者更可 18 1269005 在閱讀本說明書後， 其他功能運用。 更加了解本發明所具有之其他優點g 以上所述係利用一較佳實施例及不同實施例以詳細說 明本發? ’其並翻職制本發明之實補圍，並且熟習 _技藝^能日膽’適#做些微祕改仍不脫離本發明 之精神及範圍。 【圖式簡單說明】 第一圖係為一習知之齒輪減速機構。 第二圖係為另-習知之齒輪減速機構之示意圖。 主第三_為本伽之雜減速機構—触實施例之示 第四難為本發明之錄減速機構另-實施例之示意 圖0 〜 第五A帛五G _、為第四圖所示之齒輪減速機構之 轉動過程示意圖。 固第’、圖係為本發明之齒輪減速機構再—實施例之示意 圖0 一±第七A圖係為本發明之具有齒輪減速機構之輪圈馬達 一較佳實施例之示意圖。 第七B _為第七A圖所示之具有齒輪減速機構之輪 圈馬達應用於電動自行車之示意圖。' 一第八圖係為本發明之具有齒輪減速機構之輪圈馬達另 —貫施例之示意圖。 19 1269005 怀厂？丨 第九圖係為本發明之具有齒輪減速機構之輪圈馬達再 一實施例之示意圖。 第十圖係為本發明之具有齒輪減速機構之輪圈馬達尚 一實施例之示意圖。 【主要元件符號說明】 2齒輪減速機構 43轴承 3馬達 101太陽齒輪 4輪圈殼組 102行星齒輪 5馬達殼座 103托架 10行星齒輪系 104環齒輪 11馬達本體 110輸出軸 12中心齒輪 131固定柱 13固定盤 201軸承 14第一齒輪 221軸承 15第二齒輪 222凸轴 16殼蓋 230行星齒輪 17輸出齒輪 231行星齒輪 18殼座 232行星齒輪 20殼架 233蝶形扣片 21第一環齒輪 234軸承 22第一托架 235傳動孔 1269005 23第一齒輪總成 24第二環齒輪 25第二托架 26第二齒輪總成 27環齒輪 28第三托架 29第三行星齒輪組 30第三環齒輪 31輸出軸 32固定轴 33偏心塊 41輪圈殼座 42輪圈殼蓋The cover 42' rotates the rim shell set 4. The circle of ten figures' is the embodiment of the four-dimensional system with the record agency. The difference from the one shown in Fig. A is that the gear reduction mechanism of the i series performs the deceleration of the rim motor. The horse 31 can be combined with the eccentric block 33 to form a bearing-41' of the first gear assembly 具有 having the eccentric sleeve 1 in the gear reduction mechanism 2 § when it rotates, that is, as the fifth a to the fifth In the figure c, the middle middle turn is turned "to drive the second gear assembly 26 to rotate in the second ring gear 24, and the second bracket 25 is turned to rotate, and the second field 25 is convex = 52 and the wheel The ring cover 42 is connected to drive the wheel housing set 4 to rotate. According to the above description, the present invention includes the following advantages: The entire gear reduction mechanism is more compact and does not need to increase the diameter of the ring gear. By adding a little thickness, it can provide a very high reduction ratio, and it can be used according to the design of the two-speed _ speed, which is used in a device with a small radial space and a high torque output. Moreover, because the planetary gear train continuously circulates around the sun gear, it can change its direction of force, and it is simply designed by multiple planets to make the force more evenly dispersed and reduce the shaft. The load at the heart can also make the gear more difficult to damage. If you want to get a higher reduction ratio, you can use the design of the cycloidal gear to achieve the goal. The gear reduction mechanism of the present invention and the rim motor having the gear reduction mechanism have a very high output torque which is stabilized by the above characteristics, and is greatly improved and improved as compared with the conventional art. Those who are familiar with the technology can also use 18 1269005 after reading this manual, other functions are used. A better understanding of the other advantages of the present invention. g. The above description utilizes a preferred embodiment and different embodiments to explain the present invention in detail, and to reproduce the practice of the present invention, and to familiarize with 'Appropriate# does not deviate from the spirit and scope of the present invention. [Simple description of the drawings] The first figure is a conventional gear reduction mechanism. The second figure is a schematic view of another conventional gear reduction mechanism. The main third _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Schematic diagram of the rotation process of the speed reduction mechanism. Fig. 0 is a schematic view of a preferred embodiment of a rim motor having a gear reduction mechanism of the present invention. The seventh B_ is a schematic view of the rim motor having the gear reduction mechanism shown in Fig. 7A applied to the electric bicycle. The eighth figure is a schematic view of another embodiment of the rim motor having the gear reduction mechanism of the present invention. 19 1269005 Huai factory? IX The ninth drawing is a schematic view of still another embodiment of the rim motor having the gear reduction mechanism of the present invention. The tenth figure is a schematic view of still another embodiment of the rim motor having the gear reduction mechanism of the present invention. [Main component symbol description] 2 Gear reduction mechanism 43 Bearing 3 Motor 101 Sun gear 4 rim shell group 102 Planetary gear 5 Motor housing 103 Bracket 10 Planetary gear train 104 Ring gear 11 Motor body 110 Output shaft 12 Center gear 131 fixed Column 13 fixed disk 201 bearing 14 first gear 221 bearing 15 second gear 222 convex shaft 16 housing cover 230 planetary gear 17 output gear 231 planetary gear 18 housing 232 planetary gear 20 housing 233 butterfly clasp 21 first ring gear 234 bearing 22 first bracket 235 transmission hole 1296005 23 first gear assembly 24 second ring gear 25 second bracket 26 second gear assembly 27 ring gear 28 third bracket 29 third planetary gear set 30 third Ring gear 31 output shaft 32 fixed shaft 33 eccentric block 41 wheel housing 42 rim cover
厂V 251軸承 252凸軸 253傳動銷 260行星齒輪 261行星齒輪 262行星齒輪 263蝶形扣片 264軸承 265傳動孔 311齒輪 421滾珠連動機構 2231軸套 2531軸套Factory V 251 bearing 252 convex shaft 253 drive pin 260 planetary gear 261 planetary gear 262 planetary gear 263 butterfly clasp 264 bearing 265 drive hole 311 gear 421 ball linkage mechanism 2231 bushing 2531 bushing