1322241 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種兩齒差滾子傳動裝置及其製法，尤指一種兼具 有擺線傳動減速機、滾子傳動減速機與近似擺線傳動裝置的優點之裝 【先前技術】 由於滚子傳動減速機主要在避開擺線傳動減速機之小嵩輪(行星 輪)的擺線輪廓高精度需求’有效地降健造成本。_，滾齒減速機 僅以圓柱練代擺線伽減速機之行星輪局部龍線⑽，使得環輪 (太陽輪)與小錄(行星輪)W合社域少，故其稍_動、嚼音 增大、以及降低承受負荷能力與使用壽命。 行星輪式近似擺線傳動裝置，其與滚子傳動減速機的主要差和 在相同速㈣’财奸傳_賴魏触行星輪⑽設計成單- 齒差’行錄歧似擺轉動裝置其環倾行星魏設計成適當勤1322241 IX. Description of the Invention: [Technical Field] The present invention relates to a two-tooth differential roller transmission device and a method for manufacturing the same, and more particularly to a cycloidal speed reducer, a roller drive reducer and an approximate cycloid Advantages of the transmission device [Prior Art] Since the roller transmission reducer mainly avoids the high-precision demand of the cycloid profile of the small wheel (planetary wheel) of the cycloidal speed reducer, it effectively reduces the health. _, the hobbing reducer only uses the cylindrical local keel reducer to reduce the planetary gear local dragon line (10), so that the ring wheel (the sun wheel) and the small record (planetary wheel) W have fewer social domains, so it is slightly moving, Increased chewing tone and reduced load carrying capacity and service life. The planetary wheel type approximate cycloidal transmission, which is mainly different from the roller transmission reducer and is designed to be a single-toothed difference in the same speed (four) 'Treasury' The ring-turning planet Wei is designed to be properly diligent
之任意齒差，㈣合傳動較較佳。然而，擺線行星輪之製造比滾B 動咸速機困難H者’此種傳_置當環輪餘固定，軸改變繼 行星輪之齒數，亦無法改變其逮比。 在行星傳動機構應用上，除了一般傳統行星齒輪系外，亦常衛 _傳動減频’ _ ’ _物鶴瓣減，所以價糾 门滾子傳動減速機由於其輪齒為圓柱齒與圓柱滾子，所以製造容^ 1322241 且成本較低。目刖在工業應用與文獻中，此種減速機只有一齒差之工 業產品與設計文獻，如果使用兩齒差比一齒差擺線傳動減速機更適用 於低齒輪比，而兩齒差較一齒差有更多嚙合圓柱滚子承受傳遞力，更 能達到負載分佈於多齒上，故各齒所承受之應力較小，因此，兩齒差 滚子傳動減速機在工業上有其應用價值。 利用基本行星齒輪傳動原理製成減速機構的技術，早已為人所熟 •知，諸如行星齒輪式減速機、Ferguson高速比減速機、擺線傳動減速 機(美國專利No. 4177695)、Θ齒輪組具滚齒減速機(美國專利N〇 3979167)、滾子傳動_ier Drive)減速機(中華民國專利第17〇756號， 美國專利No. 54316〇5)、以及滾柱波傳動減速機（中華民國專利第 325511號）、行星輪式近似擺線傳動裝置(中華民國新型專利第174243 號)等皆具有高減速比、效率佳、輕巧等共同特性。 # 自基本行星啬輪組構成之減速機構中，擺線傳動減速機構造簡 單，但其行星輪之擺線外廟精度需求很高，加工成本相對較高。滚齒 減速機主要在避開擺線傳動減速機之行星輪的擺線外廟高精度需求， 有效地降低加从本’但其難時鶴與噪餘大。行錄式近似擺 線傳動裝置與滾子傳動減速機的主要差別在於，現有滚子傳動減速機 其環輪與行星輪只能設計成單一齒差，行星輪式近似擺線傳動裝置其 環輪與行星輪能設計齡意齒差，_運轉平順，但無法改變速比， 再者’其行星輪之加項造比擺線傳動減速機容易，但比滚子傳動減 6 1322241 速機困難。 本發明係顧包紐論、齒輪傳動原理與麟波動驗，建構出 近似擺線傳動機構’然後’應㈣合傳_理，獲得兩齒差滚子傳動 裝置之發明，故本發明魏線傳動減速機之特性，但料加卫。再者， 由傳動基本理論與擺線波_理知，兩齒差滾子傳動減速機比傳統滾 子傳動減速機，其運轉時波動較小且在相同速比時，喷合齒數較多 #故可提高承受負荷能力並增加使用壽命。顯然，本發明在工業上有其 應用價值與競爭優勢。 〃 【發明内容】 本發社轉目的’在雜供—躺錢滾子傳練置兼具有 擺線傳動減速機、滾子傳動減速機與近似擺線傳動裝置的優點 為達成上述功效’本發之技術手段係包括有，—環輪本體、—行 鲁星輪、-偏心轴及一輸出輪。該環輪本體内環面等距環列裝置有㈣ 個滾子喃合件。該偏心軸為本傳動裝置之動力輸人軸，該偏心轴上裝 置有該行星輪，該行星輪的—外環面上等距裝置有__齒，該圓 柱齒凸出於該行星輪的擺線外廓綠，上述η是—個大於2的整數。該 輸出盤裝置有至少-盤銷用以與該行星輪相連接，作為動力輪出。” 【實施方式】 壹.本發明之技術特點 本發明之_錢子働鼓的_在於行錄峨計。本發明 置，並二:星輪的兩齒差擺線齒廓，再求行星輪圓柱齒之中心位 需心在:軸之尺寸，繼㈣順上，依設計 门t 輪外環面上鑽出適當數量的半圓柱形容槽，並於每個半 圓柱形容槽内安置—圓飪 ®柱齒。此外，本發明可改善近似擺線傳動裝置 =疋祕絲時，觀變行錄_餘，亦無法改變雜之缺點。 再者’在_逮比時，比滾子傳動減速機有較多齒作接觸傳動，故運 、員暢因此’本發明兼具有擺線傳動減速機、滾子傳動減速機與 近似擺線傳動裝置的優點。 家.本發明之基本技術特徵與制的特徵差異 1 ·習用技術·特徵 、請參看第—圖所示，為第—㈣用結構，其為-種由擺線傳動減 、’成之減速機構’動力由曲柄(行星架)12輸人軸擺線行星輪 (擺線輪盤)13同方向公轉，由於環輪本體10 固定，擺線行星輪13會 產生逆方向自轉’因擺線行星輪無法直接輸出，故糊觸14傳達動 】輸出盤15。追種減速機構其與環輪的共輥喃合齒形(擺線行星 輪）’因擺線行星輪之擺線赫精度需求很高，故加卫成本相對較高。 請參看第二圖所示，為第二種習用結構，其為一種滾子傳動減速 機作動原理與擺線傳動減速機相似。滾子傳動減速機捨棄擺線傳動 咸速機之絲輪盤，改以行錄23與目_ &替代。行星輪23與環 輪本體20之嗜合’則由裝置於行星輪23之圓柱齒&與環輪本體2〇 1322241 之滚子喃合件21相嗔合取代。滾子傳動減速機主要特點，在避開擺線 傳動減速機之行星輪的擺線外廓高精度需求，有效地降低加工成本。 然而’滾子傳械速機伽陳齒a取代麟傳誠賴之行星輪局 部的擺線外廟，使得行星輪23與環輪本體20之喃合點大為減少，因 此’運轉時振動、噪音增大、以及降低承受貞荷能力與使用壽命。 請參看第三_示’為第三翻躲構，其為—種行星輪式近似 春擺線傳動裝置’其與滾子傳動減速機的主要差別在於近似擺線行星輪 33的設計。滾子傳動減速機的齒在同一圓周上，而近似擺線傳動 -裝置之圓柱齒分別置於兩個不同的圓周上，如圓柱齒&與b。近似擺 .線行星輪33的擺線外磨與圓柱齒a與b構成一近似擺線圓盤。現有滾 子傳動減速機其環輪與行星輪只能設計成單一齒差，行星輪式近似擺 線傳動裝置其環難行星魏設計成㈣齒差，_齒可設計成任意 籲適當直控’使喊合傳動較佳。然而，行星輪之製造容易度雖比擺線傳 動減速機容易，但比滾子傳賴速機_。此種傳動裝置在環輪齒數 不變下，雖然改變行星輪齒數，亦無法改變其速比。 2.本發明技術特徵 請參看第四、五圖所示，本發明兩齒差滾子傳動裝置的特點在於 行星輪43的設計。本發明在設計出一齒差行星輪擺線齒摩後，再應用 鳴合傳動原理與齒差運行執跡，將兩條相差半個周節之一齒差擺線行 星輪鋪c,d(請配合參看第六圖所示），取其交集(其波動在一個偏心 距内的父集，其偏心距為環輪本體40中心與行星輪43中心之距離）， 即為兩齒差擺線行星輪齒射（請配合參看第七圖所示），再以等距偏 置得到圓柱齒a之中讀置，其中，由於_差滾子傳動裝置係以 圓柱齒之外練代兩齒差擺線行星輪_，故以等距偏置得行星輪43 中心至行星輪43上之陳“中心之距離^之限制範圍為 ，其中，r:環輪中心至滚子喃合件中心之距離， A:滾子唾合件雜，如距，^:行星輪43巾心騎星輪a上之圓 柱齒a中心之距離，Ρ3行星輪43上之圓柱齒a的半徑。並依設計需求 在行星輪43上鑽出可供圓柱齒a容納的相柱形容槽㈣，並將圓柱 齿a安置於半圓柱形容槽中，為防止傳動裝置運轉時圓柱齒a脫 離半圓柱形容槽430，該行星輪外廓之直徑應大於圓柱齒&之中心至 行星輪43中心的直徑，使圓柱齒a在轉動時不致脫落，更具體地描述， 係該圓柱形容槽430 -側邊開σ寬度小於該圓柱齒a直徑以避免圓 柱齒自制π脫離該容槽㈣。本發明兩齒麵子傳動裝置之傳動原 理’動力由偏心軸42輸入，使行星輪43同方向公轉，同時若使環輪 4〇固定’則行星輪43之圓柱齒a與環輪本體4〇之滾子唾合件牝作 嗔合傳動’將使行星輪43反方向自轉，再雜置於行星輪Μ上的至 少一個盤銷44，傳達反向動力到輸出盤45。 本發明兩齒絲子傳域置行星輪職計，使絲於行星輪43 之圓柱齒3能凸出於行星輪43的圓盤外廟，利用該圓柱齒績環輪本 體40之滚子爾4_讀純觸43 _綱製造精度 要求很低。此外，安置於行星輪43上之_ a之直徑，可依需求適 當地设和使私傳動祕，並提高傳動效率。 (1)本發明更具體之結構特徵 請參看第四、五圖所示，本發明更具體結構特徵，包括有： 一環輪本體奶，n+2個滾子唾合件46被等距環列地穿設轴銷柳 而裝置在該環輪本體4G的—内環面上，該滾子餘件杯可在其自己 的轴心上自由轉動； ―偏，42 ’ _傳絲置之動力輸人軸，祕雄π上裝置 _ 丁星輪43為仃星輪Μ裝置在該環輪本體仙内之偏心轴似上， 該灯星輪43的—外環面上等距裝置有η個圓柱齒a，該_齒a凸出 於如星輪43哺料祕，並可自_且顿聽，上述η是-個大於2的整數；及 一輪出盤45,該輸出盤45裝置有至少—盤銷則以與該行星輪 相連接，作為動力輸出。 (2)本發明之具體製造方法特徵 *収/、體的製造方法特徵’係準備有—環輪本體、—行星輪、 輸岐’於魏輪本體的—崎Φ上等距環佈裝置η+2 ^子喃合件’於該行星輪的外環面上等距環佈裝置有η個圓柱齒， 為—大於2_數，其中，該行星輪裝置該圓柱齒的方法，包 1322241 括有： ⑻先設計出差行星輪擺線_ ⑼將兩條滅半個㈣之—齒紐翁錄 個偏心距内的交集而獲得 八波動在- 仲個兩齒差擺線行星輪齒扉，盆中 距為該環輪本财心無行星輪k之距離. " ⑷再以等距偏置而得到每—該圓柱針心相 距離與位置；及 』生彻之 ⑼依所得到_ 齒中心鱗該行星輪中心之位置而在該行 ^該輸地„解糊，細_鍊 該等半圓柱形容槽中。 參.結論 由上所述，本發明確實具有下列之特點： 籲1.本發明行星輪之圓盤外廓精度需求低，製造容易。 2·本發明使關柱形嗤合件，加工容^，成本較低。 在相同速比’比滾子傳動減速機有較多齒作接觸傳動，故運轉較 順暢、振動小、噪音較低，並可提高承受負荷能力與使用壽命。 4.本發明環輪組與行星輪的圓柱齒可設計成適當直徑，使嗜合傳動 效率提高。 5·本發明综合擺線傳動減速機、滾子傳動減速機與近似擺線傳動裝 置的優點 U22241 以上所述’僅為本發明之一可行實施範例，並非用以限定本發明 之專利細，凡舉依射_請專利翻所述之、特徵以及其精 神而為之其他變化的等效實施，皆應包含於本發明之專利範圍内。本 發蚊方法及其機構，除上频科，並深具產業之删性，可有效 文。習用所產生之缺失，而且所具體界定於巾請專利範圍之特徵未 見於同類物m ’並兼具實祕麵步性，故已符合發明糊要件，麦 籲依法“文提出申凊’謹請釣局依法核予專利以維護本申請人合法 之權益。 【圖式簡單說明】 .第一圖係習用由擺線傳動減速機組成之減速機構的示意圖； 第一圖係習用滾子傳動減速機之示意圖； 第三圖係習用行星輪式近似擺線傳動裝置之示意圖； 鲁第四圖係本發明兩齒差滚子傳動裝置之平面示意圖； 第五圖係本發明兩齒差滚子傳動裝置之分解示音圖. 第六圖係本發明兩個-齒差擺線行星輪齒廊呈半周節差的示意圖；及 第七圖係本發明由第六圖取其交集所得到之兩齒差擺線行錄齒廊示 意圖。 【主要元件符號說明】 (12)(42)曲柄 （13)(23)(33)(43)行星輪 (14)(44)# 銷 （15)(45)輸出盤 13 1322241 (20)(40)環輪本體 (460)轴銷 (a)(b)圓柱齒 (f)兩齒差擺線行星輪齒廓 (21)(46)滾子嚙合件 (430)容槽 (c)(d)—齒差擺線行星輪齒廓Any of the tooth differences, (four) combined drive is better. However, the manufacture of the cycloidal planetary gear is more difficult than that of the rolling B dynamic speed machine. This type of transmission is fixed when the ring is fixed, and the axis changes the number of teeth of the planetary gear, and the catch ratio cannot be changed. In the application of planetary transmission mechanism, in addition to the general planetary gear system, it is also a constant _ transmission frequency reduction ' _ ' _ object crane valve reduction, so the price of the door roller drive reducer because its teeth are cylindrical teeth and cylindrical roller Sub, so the manufacturing capacity ^ 1322241 and the cost is lower. In industrial applications and literature, this type of reducer has only one tooth difference between industrial products and design literature. If two gear ratios are used, one tooth difference cycloidal speed reducer is more suitable for low gear ratio, and the two gear differences are better. One tooth difference has more meshing cylindrical rollers to withstand the transmission force, and the load can be distributed on multiple teeth, so the stress of each tooth is small. Therefore, the two-tooth differential roller drive reducer has its application in industry. value. The technology for making a speed reduction mechanism using the basic planetary gear transmission principle has long been known, such as planetary gear reducers, Ferguson high speed ratio reducers, cycloidal speed reducers (US Patent No. 4177695), Θ gear sets Hobbing reducer (US Patent N〇3979167), roller drive _ier Drive) reducer (Republic of China patent No. 17756, US Patent No. 54316〇5), and roller wave drive reducer (China) The Republican Patent No. 325511) and the planetary wheel type approximate cycloidal transmission (the Republic of China New Patent No. 174243) have the common characteristics of high reduction ratio, good efficiency and light weight. # In the speed reduction mechanism composed of the basic planetary 啬 wheel set, the cycloidal speed reducer has a simple structure, but the precision of the oscillating line of the planetary gear is high and the processing cost is relatively high. The hobbing reducer mainly avoids the high-precision demand of the oscillating line outside the planetary gear of the cycloidal transmission reducer, and effectively reduces the addition of the crane from the present. The main difference between the line-and-loop approximate cycloidal transmission and the roller transmission reducer is that the existing roller transmission reducer can only be designed with a single tooth difference between the ring wheel and the planetary gear, and the planetary wheel type approximate cycloidal transmission device has a ring wheel. Compared with the planetary gears, the aging gear can be designed to be smooth, but the speed ratio cannot be changed. In addition, the addition of the planetary gear is easier than the cycloidal speed reducer, but it is more difficult than the roller drive to reduce the speed of 6 1322241. The invention is based on the theory of the package, the principle of the gear transmission and the vibration of the lining, constructs an approximate cycloidal transmission mechanism, and then (s) the combination of the four-toothed roller transmission device, so the invention has the invention of the Wei-line transmission. The characteristics of the reducer, but it is expected to be added. Furthermore, the basic theory of the transmission and the cycloidal wave _ know that the two-tooth differential roller drive reducer has less fluctuation during operation than the conventional roller drive reducer, and the number of shots is larger at the same speed ratio. Improves load carrying capacity and increases service life. Obviously, the present invention has industrial application value and competitive advantage in the industry. 〃 【Contents of the Invention】 The purpose of this issue is to achieve the above-mentioned effects in the miscellaneous supply-lying money roller and the advantages of a cycloidal speed reducer, a roller drive reducer and an approximate cycloidal transmission. The technical means of the hair source include: a ring wheel body, a line of a Lu Xing wheel, an eccentric shaft and an output wheel. The ring-shaped equidistant ring arrangement of the ring body has (four) roller merging pieces. The eccentric shaft is a power transmission shaft of the transmission device, and the eccentric shaft is equipped with the planetary gear, and the equidistant device on the outer ring surface of the planetary gear has a _ tooth, and the cylindrical tooth protrudes from the planetary gear The cycloidal outline is green, and the above η is an integer greater than 2. The output disk unit has at least a disk pin for connection to the planet gear as a power wheel. [Embodiment] 技术. Technical Features of the Invention The _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The center of the cylindrical tooth needs to be centered on: the size of the shaft. Following (4), the appropriate number of semi-cylindrical pockets are drilled according to the outer ring surface of the design door t wheel, and placed in each semi-cylindrical cavity - round In addition, the present invention can improve the approximate cycloidal transmission = 疋 疋 , , , , , , , , , , , , , , , , , , , , , , , , , , , 。 。 。 。 。 。 。 。 。 。 。 。 There are more teeth for contact transmission, so the operator and the staff are smooth. Therefore, the invention has the advantages of a cycloidal speed reducer, a roller drive reducer and an approximate cycloidal transmission. The basic technical features and system of the invention. Differences in characteristics 1 • Conventional techniques and features, please refer to the figure - (4) for the structure, which is the type of transmission from the cycloidal transmission, the 'deceleration mechanism' is driven by the crank (planet) 12 The human axis cycloidal planetary wheel (cycloidal wheel) 13 revolves in the same direction, due to the ring body 10 fixed The cycloidal planetary wheel 13 will rotate in the opposite direction. 'Because the cycloidal planetary wheel cannot output directly, the paste 14 transmits the output. The output disk 15 is chasing the speed reduction mechanism and the common roller of the ring wheel. Wheel) 'Because of the high precision of the cycloidal precision of the cycloidal planetary wheel, the cost of the reinforcement is relatively high. Please refer to the second figure, which is the second conventional structure, which is the operating principle of a roller transmission reducer. Similar to the cycloidal speed reducer, the roller drive reducer discards the wire-wound disc of the cycloidal transmission salt speed machine, instead of the line 23 and the _ & the planetary wheel 23 and the ring wheel body 20 It is replaced by the cylindrical teeth of the planetary gear 23 and the roller merging part 21 of the ring body 2 13222241. The main feature of the roller transmission reducer is to avoid the planetary gear of the cycloidal speed reducer. The high-precision demand of the cycloidal profile effectively reduces the processing cost. However, the 'roller-transmitting speed machine jia-chen tooth a replaces the oscillating temple outside the planetary wheel of Lin Chuan Cheng Lai, so that the planetary gear 23 and the ring body 20 The merging point is greatly reduced, so the vibration and noise increase during operation And reduce the load capacity and service life. Please refer to the third _ show 'for the third turn, it is a kind of planetary wheel type approximate spring cycloidal transmission' and its main difference with the roller drive reducer is the approximation The design of the cycloidal planetary gear 33. The teeth of the roller drive reducer are on the same circumference, and the cylindrical teeth of the approximate cycloidal transmission device are respectively placed on two different circumferences, such as cylindrical teeth & and b. The cycloidal outer grinding of the planetary gear 33 and the cylindrical teeth a and b constitute an approximate cycloidal disc. The existing roller transmission reducer can only design a single tooth difference between the ring wheel and the planetary gear, and the planetary wheel approximate cycloidal line The transmission is difficult to design the planetary (W) tooth difference, and the _ tooth can be designed to be suitable for direct control. The drive is better. However, the ease of manufacture of the planetary gear is easier than that of the cycloidal speed reducer. Roller pass speed machine _. Such a transmission can not change its speed ratio although the number of teeth of the planetary gear is changed without changing the number of teeth of the ring gear. 2. Technical Features of the Invention Referring to Figures 4 and 5, the two-toothed roller drive of the present invention is characterized by the design of the planet gears 43. After designing a tooth difference planetary gear cycloidal tooth, the invention applies the sounding transmission principle and the tooth difference running track, and one of the two phase difference half-circle segments has a tooth difference cycloidal planetary wheel shop c, d ( Please refer to the sixth figure), and take the intersection (the parent set whose fluctuation is within an eccentricity, the eccentricity is the distance between the center of the ring body 40 and the center of the planetary gear 43), that is, the two-tooth difference cycloid Planetary gear teeth (please refer to the seventh figure), and then read the cylindrical teeth a in an equidistant offset, where the _ poor roller drive is based on the cylindrical teeth The cycloidal planetary gear _, so the distance from the center of the planetary gear 43 to the planetary wheel 43 is equidistantly offset, where r: the distance from the center of the ring wheel to the center of the roller merging , A: roller spar, such as the distance, ^: the distance between the center of the cylindrical tooth a on the planet wheel a, the radius of the cylindrical tooth a on the planet wheel 43 of the Ρ3, and according to the design requirements The planetary wheel 43 is drilled with a phase cylinder shaped groove (4) for receiving the cylindrical tooth a, and the cylindrical tooth a is placed in the semi-cylindrical cavity to prevent When the transmission device is in operation, the cylindrical tooth a is separated from the semi-cylindrical cavity 430, and the diameter of the outer circumference of the planetary gear should be larger than the diameter of the center of the cylindrical tooth & to the center of the planetary gear 43 so that the cylindrical tooth a does not fall off when rotated, more specifically Description, the cylindrical pocket 430 - the side opening σ width is smaller than the diameter of the cylindrical tooth a to avoid the cylindrical tooth self-made π from the pocket (four). The transmission principle of the two-toothed face transmission of the present invention is powered by the eccentric shaft 42 If the planetary gears 43 are revolved in the same direction, and if the ring gears 4 are fixed, the cylindrical teeth a of the planetary gears 43 and the roller-sliding members of the ring-wheel body 4 are coupled to each other to transmit the planetary gears 43 in the opposite direction. Rotating, at least one of the disc pins 44 miscellaneously placed on the planet rim, conveys the reverse power to the output disc 45. The two-toothed filament of the present invention is placed in the planetary gear to make the cylindrical teeth 3 of the planetary gear 43 It can protrude from the outer temple of the planetary wheel 43 and utilizes the roller of the cylindrical gear ring body 40 to read the pure touch 43 _. The manufacturing precision requirement is very low. In addition, the yoke disposed on the planetary gear 43 The diameter of a can be appropriately set and used to make the private transmission secret. And improve transmission efficiency. (1) More specific structural features of the present invention, as shown in Figures 4 and 5, more specific structural features of the present invention include: a ring wheel body milk, n + 2 roller saliva pieces 46 The shaft pin is disposed equidistantly and disposed on the inner ring surface of the ring body 4G, and the roller cup can be freely rotated on its own axis; ― bias, 42 ' _ The power transmission shaft of the wire is set, and the xiong π upper device _ Ding Xing wheel 43 is the eccentric axis of the hull rim device in the ring body. The outer ring surface of the lamp star wheel 43 is equidistant. The device has n cylindrical teeth a, which protrude from the star wheel 43 and can be listened to, and the above η is an integer greater than 2; and a round of exit 45, the output disk The 45 device has at least a disk pin connected to the planet gear as a power output. (2) The specific manufacturing method of the present invention is characterized in that the manufacturing method of the receiving body and the body is characterized in that - the ring wheel body, the planetary gear, and the transmission wheel are arranged on the body of the Wei wheel. +2 ^ sub-combined member 'is equidistantly arranged on the outer ring surface of the planet gear having n cylindrical teeth, which is - greater than 2_number, wherein the planetary gear device has the cylindrical tooth method, including 1322241 There are: (8) First design the difference planetary Cycloid _ (9) The two annihilation (four) - the tooth nucleus recorded an intersection within the eccentricity to obtain eight fluctuations in the - two two-tooth difference cycloidal planetary gears, basin The middle distance is the distance between the ring and the planet's wheel k. " (4) Then get the distance and position of each cylindrical pin by equidistant offset; and 』生彻之(9) according to the obtained _ tooth center Scale the position of the center of the planet wheel and in the line ^ the land is _ 糊 , , 细 细 细 细 细 该 。 。 。 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论 结论. The invention of the planetary wheel has a low precision requirement and is easy to manufacture. 2. The invention makes the cylindrical fittings, the processing capacity, the cost The same speed ratio 'more than the roller drive reducer has more teeth for contact transmission, so the operation is smoother, less vibration, lower noise, and can improve the load capacity and service life. 4. The invention of the ring wheel The cylindrical teeth of the group and the planetary gears can be designed to have an appropriate diameter to improve the efficiency of the associative transmission. 5. Advantages of the integrated cycloidal speed reducer, roller drive reducer and approximate cycloidal transmission of the present invention U22241 It is a possible embodiment of the present invention, and is not intended to limit the patents of the present invention. The equivalent implementation of the invention, the features and the spirit thereof, and other variations thereof, should be included in the present invention. Within the scope of the invention patent, the present mosquito-producing method and its mechanism, in addition to the frequency department, and the deep deletion of the industry, can be effective. The lack of the use of the custom, and the characteristics specifically defined in the scope of the patent are not found in The same kind of m 'has both the secret and the footsteps, so it has already met the requirements of the invention. According to the law, Mai Yu "reported the application" and asked the fishing bureau to grant a patent according to law to protect the legal rights of the applicant. [Simple diagram of the diagram] The first diagram is a schematic diagram of a speed reduction mechanism composed of a cycloidal speed reducer; the first diagram is a schematic diagram of a conventional roller transmission speed reducer; the third diagram is a conventional planetary wheel type approximate cycloidal transmission 4 is a schematic plan view of a two-toothed roller drive device of the present invention; the fifth figure is an exploded view of the two-toothed roller drive of the present invention. The sixth figure is two of the present invention - The schematic diagram of the half-circle of the tooth difference yaw planetary gear tooth yoke; and the seventh figure is a schematic diagram of the two-toothed yaw line recording tape yoke obtained by the intersection of the sixth drawing of the present invention. [Description of main component symbols] (12) (42) Crank (13) (23) (33) (43) Planetary gear (14) (44) # Pin (15) (45) Output disk 13 1322241 (20) (40 Ring wheel body (460) shaft pin (a) (b) cylindrical tooth (f) two tooth difference cycloid planetary gear tooth profile (21) (46) roller meshing member (430) pocket (c) (d) - Tooth difference cycloidal planetary gear profile