M377.507 五、新型說明： 【新型所屬之技術領域】 本創作係有關於閥驅動裝置，尤其是—錄古&月 能° ' 、有 及手動驅動^ 【先前技術】 早期閥類之開啟與關閉，多採用純手動 =器操作方式兩種，但電動驅動器在初始設緊各 狀恶下須經手動裝置才能排除障礙，因此需要_ 二 具有電動及手動兩種驅動功能的閥驅動裝置種同時 ，國專利第4,474,〇78號揭露_種雙蜗 構^十，其手動裝置需切換離合器以連接手輪 蜗桿2馬達啟動時則自動切換離合器至電動 二乍杈式以驅動第一及第二組蝸輪蝸桿。一組 般在1:10〜1:100之間’因此兩組螞輪蝎桿可： j很大的減速比，但竭輪鄉崎構並不適合使 下，因為會產生很大的摩擦損耗及產生 工：負組:輪堝桿無法長時間工作，即表示其 動』Υ袖)’且蝸輪蝸桿組裝置的傳 動放羊不佳（低於7〇%)，因 ^ 馬達來驅動。 要使㈣大輸出功率的 美國專利第6,003,837號揭露一種正皆給έ =組的結構設計，離合器迫使馬 器與蝎輪蝎桿組連接 ：： 設計雖然可長時間二作模式。此結構 作印具有#父佳的工作負載量，但 3 M377507 傳動效率依然不佳，且如果有人忘記將離合器恢復至電 動操作模式，將造成驅動器失效。 美國專利第 3,052，138、4,762,025、5,090,658、 5，102,377號揭露一種偏心懸臂驅動單一行星式複合齒 輪差齒裝置，當複合齒輪在具有差齒之上下環齒輪上迴 轉時’固定上環齒輪則下環齒輪將產生超大減速比運 動。當操作此偏心差齒裝置時’若用旋轉速度區分的 話’則可將偏心懸臂及複合齒輪稱為快速運轉齒輪，而 上下環齒輪則為慢速運轉齒輪。複合齒輪的上半部齒輪 與上環齒輪嚙合而複合齒輪下半部齒輪與下環齒輪嚙 合，雖然均為正齒輪組裝置但兩嚙合扭力與輸出扭力必 須相等，高速運作時將造成相當大的摩擦損耗。當複合 齒輪差齒數為N (N21)時，兩上下環齒輪内齒輪齒數相同 將使偏心差齒裝置減速比降低至N :複合齒輪上齒輪數，即可 有效降低懸臂運轉速度；另外由於偏心懸臂裝置高速運轉 ¥會因為離心力的產生而造成劇烈搖晃，這將促使機構 損耗或永久性毀損。 【新型内容】 臂運轉速度及增加齒輪 本創作的目的為提供—種降低縣 運轉效率的閥驅動裝置。 _心 心力平衡式懸臂及增加齒 本創作的目的為提供—種無離 輪運轉安全及效率的閥驅動裝置。 4 本創作的目的為提供一種兼具有電動及手動驅動的閥 驅動裝置。 本創作達到上述目的之閥驅動裝置包含有：一偏心懸臂， ，偏心懸臂具有一中心軸孔及一下方偏心軸柄，該偏心懸臂外 圓亡具有一同軸環狀外齒輪；一複合齒輪，該複合齒輪具有一 j半ΐ輪及一下半齒輪，該上半齒輪與該下半齒輪有齒數差； 上裱齒輪，該上環齒輪具有一上内圓及一下内圓，該下内圓 亡具有一内環齒輪與該複合齒輪的上半齒輪嚙合；以及，一下 裱齒輪，該下環齒輪具有一上内圓及一下内圓，該上内圓上具 有一内環齒輪與該複合齒輪的下半齒輪嚙合。 其中，本創作閥驅動裝置配置一馬達，該馬達具有一馬達 出力軸齒輪’該馬達出力轴齒輪與偏心懸臂的同軸環狀外齒輪 嗜合。 其中，該上環齒輪的外圓上具有一堝輪，該蝸輪與一蝸桿 响合。 根據本創作所實施的閥驅動裝置，複合齒輪適當的調整齒 數差可得到想要的減速比，且録結制設計具有輸出端止逆 的效果。 【實施方式】 請參考第一圖，顯示本創作閥驅動裝置的零件爆炸圖。根 據本創作的實施例…馬達出力軸齒輪1與-偏心懸臂2的環 狀外齒輪3唾合’該環狀外齒輪3 _數大於馬達出力轴齒輪 1的齒數’且環料錄3的摊Π大於馬達丨力減輪i的 V’由於馬達出力_輪丨與雜外錄3 _線速度要 山目ίΓ= riWl=r2W2，所以魏外齒輪3的角速度％大於馬達 出力轴齒輪1的角速度％ ’可達到高減速比效果。 該偏心懸臂2具有-中心軸孔及一下方偏心轴柄，而該 心懸臂外圓上具有i轴環狀外齒輪。該偏 =上配置有一，錘7，配合參考第二圖丄當偏二目 富，7有足夠之質κ以保持偏心懸臂2的重心，使偏心 2 運轉時不產生離心力來增加運轉安全及效率。 心 接偽偏:臂2的底面中"具有―較大半徑的凸環，該凸環銜 it 部，請參考第二圖，該凸環可透過轴承4盘-上 ，:輪6的上内_套合，所以該偏心懸臂2的凸環可套 運物動’軸承4可以減少偏心懸;2 運轉時”上％齒輪6的上_接觸面產生的摩捧損 考第:二2 St軸柄下部具有一較小的外圓半徑，請參 5 的獅======= 差。 輪域上+齒輪與該下半齒輪有齒數 由η 該複合齒輪5的上半齒輪剛好可與上環齒輪6的下 内圓上的_齒細合；所以t該偏 :的帶=合齒輪5在上環齒輪6的下 於下Ϊ齒輪?的内環錄上做行星式運轉。’輪5可 置使:3能輪6及下環齒輪10的位 且能公轉的齒輪，此種齿輪組結構能夠自轉 該複合齒輪5的上半齒輪與==丁的^齒樣 作的—種實施例’將上半齒輪與下半齒輪的 效降 在^作的實施例中，該複合齒輪$的齒數差異可經 到相，熟知本技術領域者’可適當的調整齒數差而得 與i噚。’、比’然而，齒數差的改變並不脫離本創作的精神 齒輪下環齒輪10的中心’而偏心懸臂2、上環 w輪6及下每齒輪10皆以主軸η為中心軸。該 ^過^齒輪6及複合齒輪5的_與偏心懸臂2的中心軸 ’在將轴承12套合在偏心懸臂2的中心轴孔上。 6 14， 的實，該蜗桿13與-手二輪中6未r pi參考第二® ’齡本創侧驅動裝置組裝後的剖面圖。 =二圖了解第—圖中各零件組裝後的剖面圖。偏心懸臂2 軸柄，输㈣與㈣臂2的偏心 • f參考第三圖，顯示本創作閥驅動裝置組裝後的立體圖。 :=二圖了解第一圖各零件組裝後的立體圖。此立體圖表示 旌閥驅練置賴d計。關驅動裝置具有電動及手動 兩種驅動方式。 根據本創作的第-種運作，當本創作閥驅動裝置為電動驅 h馬達出力軸齒輪1帶動偏心懸臂2的外環齒輪3轉動， =此偏心懸臂2可透過軸承4套合在上環齒輪6轉動；此時， 嚼干螞輪止逆原理使上ί讀輪6固定不動，所以偏心懸臂的 。軸柄運轉時帶動複合齒輪5在上環齒輪6及下環齒輪1〇 環嵌C上做行星式的運轉’且同時因差齒減速原理帶動下 "輪10與主轴11作慢速運轉。 動時根創作的第二種運作，當本創作閥驅動裝置為手動驅 轉動，此日，蝸桿13帶動蜗輪14轉動，因此上環齒輪6也跟著 自赫i時與上環齒輪6的内環齒輪0^合的複合齒輪5 ’也會 妷可以册知但是不會做行星式的運轉，位置上不會改變，但依 …、動下環齒輪ίο與主軸u運轉。 合白虹田>本創作闕驅動震置為手動驅動時，由於複合齒輪5只 8 ^編峨心懸臂 置(如：\達)祕立Μ彳動料動驅誠電動驅動裝 =驅動裝置同時運作時也不會造成意外發生，具有 請參考第四圖，第四圖本創作閥驅動裝置加上馬達及组裝 零件(如：螺絲:外殼，套筒)的剖面圖。本創作閥驅動裝置利 用-馬達15作為電動驅祕，而手脑動賴是與蝸桿 接的手輪(圖中未示）。根據本創作的實施例，一上外殼16及 一下外殼17結合在一起將本創作閥驅動裝置及馬達包 内’以增加其運轉穩定性及髓零件不與其他外界物 ^ 塵，汙水’侵蝕物)接觸，以增加其壽命。 、. 然而，用來保護及包覆閥驅動裝置及馬達的該上外浐 及下外殼17，並不用來舰本創作，熟知本技術領域者 用各種方式設計外殼或類似做法用來保護内部零件此修 設計並不脫離本創作的領域及範脅^ ^ M377507 【圖式簡單說明】 第一圖係根據本創作閥驅動裝置之零件爆炸圖。 第二圖係根據本創作閥驅動裝置之剖面圖。 第三圖係根據本創作閥驅動裝置之立體圖。 第四圖係根據本創作閥驅動裝置及組件之剖面圖。M377.507 V. New description: [New technical field] This creation is about valve drive, especially - Gu Gu & Yue Neng ° ', with and manual drive ^ [Prior Art] Early valve opening There are two types of automatic manual operation: the electric drive is manually installed to remove the obstacles. Therefore, it is necessary to use two kinds of valve drive devices with electric and manual drive functions. At the same time, the national patent No. 4, 474, 〇 78 discloses _ kind of double worm structure ^ ten, its manual device needs to switch the clutch to connect the handwheel worm 2 when the motor starts, the clutch is automatically switched to the electric two-way type to drive the first and The second group of worm gears. A group is generally between 1:10 and 1:100. Therefore, the two sets of wheel masts can: j have a large reduction ratio, but the exhaustion of the township is not suitable for the next because it will produce a large friction loss and Production: Negative group: The rim can not work for a long time, which means that it is moving Υ sleeve)' and the transmission of the worm gear unit is not good (less than 7〇%), driven by the motor. U.S. Patent No. 6,003,837, the disclosure of which is incorporated herein by reference in its entirety in its entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire entire all all all all allever This structure has a workload of #父佳, but the 3 M377507 transmission efficiency is still poor, and if someone forgets to return the clutch to the electric operating mode, the drive will fail. U.S. Patent Nos. 3,052,138, 4,762, 025, 5, 090, 658, 5, 102, 377 discloses an eccentric cantilever-driven single planetary composite gear differential gear device. When the composite gear rotates on a lower ring gear having a differential tooth, the fixed upper ring gear is lower. The gear will produce an oversized reduction ratio motion. When the eccentric gear unit is operated, 'if the rotation speed is used', the eccentric cantilever and the compound gear can be referred to as a fast-running gear, and the upper and lower ring gears are slow-running gears. The upper half of the composite gear meshes with the upper ring gear and the lower half of the composite gear meshes with the lower ring gear. Although both are spur gear sets, the two meshing torsion and output torque must be equal, causing considerable friction during high speed operation. loss. When the number of differential gears of the composite gear is N (N21), the same number of teeth in the internal gears of the upper and lower ring gears will reduce the reduction ratio of the eccentric gear unit to N: the number of gears on the composite gear, which can effectively reduce the speed of the cantilever; in addition, due to the eccentric cantilever The high-speed operation of the device will cause severe shaking due to the centrifugal force, which will cause the mechanism to wear out or permanently damage. [New Content] Arm Running Speed and Gear Increase The purpose of this creation is to provide a valve drive that reduces the efficiency of county operations. _ Heart-balanced cantilever and added teeth The purpose of this creation is to provide a valve drive that is safe and efficient without the wheel. 4 The purpose of this creation is to provide a valve drive that combines electric and manual actuation. The valve driving device for achieving the above object comprises: an eccentric cantilever, the eccentric cantilever has a central shaft hole and a lower eccentric shaft shank, the eccentric cantilever has a coaxial annular external gear; a composite gear, the The compound gear has a j-turn wheel and a lower gear, the upper gear has a tooth difference with the lower gear; the upper gear has an upper inner circle and a lower inner circle, and the lower inner circle has one An inner ring gear meshes with an upper gear of the composite gear; and a lower spur gear having an upper inner circle and a lower inner circle, the upper inner circle having an inner ring gear and a lower half of the composite gear Gear meshing. Wherein, the authoring valve driving device is provided with a motor having a motor output shaft gear 'the motor output shaft gear is in harmony with the coaxial annular outer gear of the eccentric cantilever. Wherein, the outer ring of the upper ring gear has a wheel on the outer circumference, and the worm wheel is coupled with a worm. According to the valve driving device implemented by the present invention, the composite gear appropriately adjusts the difference in the number of teeth to obtain the desired reduction ratio, and the recording system has the effect of stopping the output end. [Embodiment] Please refer to the first figure to show the exploded view of the parts of the authoring valve drive unit. According to the embodiment of the present invention, the motor output shaft gear 1 and the ring-shaped external gear 3 of the eccentric cantilever 2 are spouted 'the number of the ring-shaped external gear 3 _ is larger than the number of teeth of the motor output shaft gear 1' and the distribution of the ring material 3 Π is greater than the V' of the motor force reduction wheel i. Since the motor output _ rim and miscellaneous record 3 _ line speed is Γ Γ = riWl = r2W2, the angular velocity % of the outer gear 3 is greater than the angular velocity of the motor output shaft 1 % ' can achieve high reduction ratio effect. The eccentric cantilever 2 has a central shaft bore and a lower eccentric shaft shank, and the outer circumference of the core cantilever has an i-axis annular external gear. The bias=up is configured with a hammer 7, which is matched with the reference to the second figure. When there is sufficient mass κ to maintain the center of gravity of the eccentric cantilever 2, the centrifugal force is not generated when the eccentric 2 is operated to increase the safety and efficiency of operation. . The heart is connected to the pseudo-bias: the bottom surface of the arm 2 has a convex ring with a larger radius, and the convex ring carries the it part. Please refer to the second figure. The convex ring can pass through the bearing 4 disk - upper: the upper part of the wheel 6 The inner _ sleeve fits, so the convex ring of the eccentric cantilever 2 can be transported by the object 'bearing 4 can reduce the eccentric suspension; 2 during operation" on the upper _ contact surface of the % gear 6 to produce the damage of the test: 2 2 St The lower part of the shank has a small outer radius, please refer to the lion of the 5 ======= difference. The gear on the wheel + the lower gear has the number of teeth from η. The upper gear of the composite gear 5 is just right. It is finely combined with the _ tooth on the lower inner circle of the upper ring gear 6; therefore, the belt=the gear 5 of the partial ring gear is planetaryly operated on the inner ring of the lower ring gear 6 under the lower spur gear. It can be arranged: 3 gears of the energy wheel 6 and the lower ring gear 10 and capable of revolving, the gear set structure can rotate the upper gear of the composite gear 5 and the gear of the == 'In the embodiment in which the upper half gear and the lower half gear are reduced, the difference in the number of teeth of the composite gear $ can be passed to the phase, and those skilled in the art can appropriately adjust the difference in the number of teeth. And i. However, the change in the difference in the number of teeth does not deviate from the center of the spirit gear lower ring gear 10 of the present invention, and the eccentric cantilever 2, the upper ring w wheel 6 and the lower each gear 10 are centered on the main axis η. The shaft of the gear 6 and the composite gear 5 and the central axis of the eccentric cantilever 2 are engaged with the bearing 12 on the central shaft hole of the eccentric cantilever 2. 6 14, the worm 13 and the hand In the second round, 6 not r pi refers to the sectional view of the second ® 'instar drive side drive assembly. = 2 figure to understand the sectional view of each part in the figure - eccentric cantilever 2 shaft handle, input (four) and (four) arm 2 eccentricity f Refer to the third figure to show the assembled perspective view of the creation of the valve actuation device. := Figure 2 is a perspective view of the assembled parts of the first figure. This perspective view shows the 旌 valve 置 置 d d. The device has two driving modes, electric and manual. According to the first operation of the present invention, when the creative valve driving device drives the outer ring gear 3 of the eccentric cantilever 2 for the electric drive h motor output shaft gear 1, = the eccentric cantilever 2 Can be rotated through the bearing 4 in the upper ring gear 6; at this time, chew The principle of the anti-reverse rotation of the wheel makes the upper ί reading wheel 6 fixed, so the eccentric cantilever. When the shank is running, the composite gear 5 is driven to perform planetary operation on the upper ring gear 6 and the lower ring gear 1 〇 ring embedded C. The differential tooth deceleration principle drives the lower wheel 10 and the spindle 11 to operate at a slow speed. The second operation of the dynamic root creation is that when the creative valve driving device is manually driven, the worm 13 drives the worm wheel 14 to rotate. The upper ring gear 6 is also followed by the composite gear 5' which is combined with the inner ring gear of the upper ring gear 6 and can be known but does not perform planetary operation, and the position does not change, but according to... Move the lower ring gear ίο and the spindle u to run. Hebai Hongtian> This creation 阙 drive is set to manual drive, because the composite gear 5 only 8 ^ braided heart cantilever (such as: \达) 秘立Μ彳Dynamic drive electric drive = drive device will not cause accidents when operating at the same time, please refer to the fourth picture, the fourth picture of the creative valve drive device plus motor and assembly parts (such as: screw: housing, sleeve Sectional view. The authoring valve driving device uses the motor 15 as an electric drive, and the hand-brain is a hand wheel connected to the worm (not shown). According to the embodiment of the present invention, an upper outer casing 16 and a lower outer casing 17 are combined to be used in the present invention to drive the valve and the motor package to increase the stability of operation and the core parts are not eroded by other foreign matter, sewage. Contact) to increase its life. However, the upper and lower outer casings 17 for protecting and covering the valve drive and the motor are not used for ship creation. It is well known in the art that the outer casing or the like is designed in various ways to protect the internal parts. This repair design does not deviate from the field of this creation and the model threat ^ ^ M377507 [Simple description of the diagram] The first diagram is based on the exploded view of the parts of the creative valve drive device. The second figure is a cross-sectional view of the driving device according to the present invention. The third figure is a perspective view of the driving device according to the present invention. The fourth figure is a cross-sectional view of the driving device and assembly according to the present invention.
【主要元件符號說明】 1 —- 馬達出力軸齒輪 2—— 偏心懸臂 3—— 環狀外齒輪 4____ 轴承 5---- 複合齒輪 6 — 上環齒輪 η____ 平衡錘 8 ---- 轴承 9____ C型環 10…- 下環齒輪 11…- 主軸 12…- 軸承 13…- 堝桿 14 —- 媧輪 15…- 馬達 16 — 上外殼 17…- 下外殼 9[Main component symbol description] 1 —- Motor output shaft gear 2——eccentric cantilever 3——ring external gear 4____ bearing 5---- compound gear 6 — upper ring gear η____ balance hammer 8 ---- bearing 9____ C type Ring 10...- lower ring gear 11...- spindle 12...-bearing 13...- mast 14 —- wheel 15...-motor 16 — upper housing 17...- lower housing 9