200923232 九、發明說明： 【發明所屬之技術領域】 置，尤指一種適用 本發明係關於一種動力變速控制裝 於打檔機車之動力變速裝置。 【先刖技術】 對於目前市面上常見之機袅 構之不同主要八為雨接 钱車而吕，依照其動力傳動機 為播位刀，， ，、一為皮帶無段變速傳動，另一 ^ =車—前者即為俗稱之自排車，後者則為俗稱 ^上述兩種傳動機構之機車車種，其因使用 方式不同而各有其優缺點，例如，皮帶無段變 式於速度變換過程中較為平順，# ' MM - , ' 1知作間單無需特殊之換檔 機構故適口於-般平面道路行駛。反之，檀 15之方式則需以換槽機構做為離合器之切合動作，但 可依路況需求做不同槽位變換，使車輛達到低 古 皆佳之性能表現為其優勢。 - 回迷 上述習用槽位變速傳動方式之機車，其檔位變速 包括有屋板離合器、離合器線、變速軸、換槽踏射， 故播位變速系統之操作需駕駛者使用手聊相互配合，= 需手拉離合器線去控制壓板離合器、手控油門“ 速、及腳踩換檔踏板去控制變速軸等機構，方炉* 變速的動作，達到檔位變逮的功能。若遇到塞:=，、榀位 使得駕跋者控制壓板離合器、油門、煞車、：變：變： 20 200923232 等動作頻繁’不僅消耗駕駛者的體力，也影響心情，恐導 致駕駛者無法專心，易造成車禍。 為解決上述問題，有人係裝置一動力驅動器，用以驅 動機車之槽位變速裝置’進而增加操作之便利性。然而若 因外在因素或者本身系統發生故障，使得動力驅動器'、或 :統無法作動，則根本無法換檔，故此種完全採用動力驅 動益來換槽之方式並非十分理想，尚有改善之空間。 Γ 10 15 、發明人緣因於此，本於積極發明之精神，虽思一種可 以解決上述問題之動力變抹批在I丨姑# 刀變迷控制裝置’幾經研究實驗終至 兀成此項嘉惠世人之本發明。 【發明内容】 本發明係有關於-種動力變速控制裝置，包 位變速機構、一壓板離合器、—離心離人$ 一 -耦合機構、及一動力驅動器。 夂速軸 其中’檔位變速機構包括有_第一軸、及 :第-軸組設有複數個第一變速齒： 複數個第二變速齒輪H 第—軸也組狄 # i# -S- 4A. 、齒輪並選擇性响合於第 ==不同之齒數比，進而形成不同之播位 土板離合益係同軸組設於第一軸之—姓 阵 器係可選擇式耦合至第一 ，且壓板離- 5丨擎之_ 卜 至於離心離合器係耦合至- 選擇式輕合至壓板離合器，並將其二;：心離合器係、 第二轴。 今具疑轉動力選擇式傳輸i 20 200923232 ”變速軸則具有-㈣桿及—離合n捍，其離合器桿係 ^壓板離合器相互樞接，用U控制壓板離合器可選擇性搞 合至第一軸。而換檔桿係與擋位變速機構相互樞接，可用 以控制槽位變速機構換播。又變速軸並與一操作桿相互插 接，另轉合機構係與變速軸相互柩接，且動力驅動愈 耗合機構相互拖接。 '〜、 此外’耦合機構係可選擇式耦合動力驅動器 動器可用以驅動變速軸旋轉，或是輕合機 冓T選擇式未@合動力驅動器與變速軸，促 以驅動變速軸旋轉。 F杆J用 藉此，駕敌者僅需單手操控動力驅動器，即可 速轴旋轉，再藉由變速軸之旋轉而操控樞設 15 :合器桿、及換槽桿’而可直接控制壓板離合器不= 第一軸、及驅動檔位變速機構換播。故駕駛者 互配合之繁；貞操作動作，僅需簡單之操控即可 擎之換檔動作。此外，若動力驅動器發生故障，則；= 耦合機構使動力驅動器與檔位變速機構脫曰由 操控換播，故兼呈右叙七g 由操作桿 徑換才田故兼具有動力驅動器及操作桿皆可 稽之功能’可增進操控換標之便利性及機動性 ^換 若動力驅動器發生故障則導至無法換檔之缺失。s生 另外，耦合機構包括有—第一一 第三齒輪、及-傳動軸。其中：帛-齒輪、- 軸組設於傳動轴上並_起連1^及第—齒輪係同 一。一 20 200923232 動至於第二齒輪係滑設於傳動軸上 式與該第三齒幹嚙A以“第—齒輪並可選擇 軸耦合、或未耦合。 動力驅動器與變速 再者’耗合機構更可包括一 5傳動軸上並鄰近第-音…：件鎖固件係套設於 -位置、選擇式位於傳動軸上一第 或未喷了 置，促使第二齒輪與第三齒輪。齒合、 一 口上述之鎖固件可為一螺帽， 鎖固件之位則蟫#古从總m 五傳動軸上相對於 f、 、累。又有外螺牙，俾相互螺合，用m # C #輪於傳動轴上之特定位置。當缺鎖固；J以鎖固第二 10其他等效之結合件。 件不_巾胃，可為 此外，耦合機構更可包括一 傳動軸上、#成<认姑 弹性件係套設於 供-預力，、“= 輪及第二齒輪之間，俾用以提 -4 I使弟一齒輪選擇於傳動軸上之第-位罟 三齒輪夫喊人,一位置與第 s。上述之彈性件可為一 15效元件。 1稚弹簧、或其他等 另外，轉合機構可更包括—變速驅動轴，㈣㈣^ 〇之二端係分別與變速轴及操作桿相互柄Γ 驅動軸 套設於變速驅動軸上。接’ ^第三齒輪係 遠接虹 搞合機構也更可包括-連接麵， 連接軸之二端分· $接轴 20組装。 贫又於變速軸及變速驅動軸上，俾利於 再者上述之動力驅動器可成民、去 油壓一 心了為—馬達、ϋ缸、— 或/、他專效之驅動動力源。且上述之摔作彳曰可氧 —腳踏板式之操作裎、十计^ κ镅作#可為 ' 或"他等效結構之操作桿》 200923232 【實施方式】 請參閱圖1係本發明一較佳實施例之剖面圖，其200923232 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a power shifting device for a power shift control mounted on a shifting locomotive. [First 刖 technology] For the current common machine structure on the market, the main eight is the rain pick-up truck, and according to its power transmission machine as the blasting knife,,, one for the belt stepless transmission, another ^ = car - the former is commonly known as self-draining, the latter is commonly known as the above two kinds of transmission mechanism of the locomotive, which has its advantages and disadvantages due to different ways of use, for example, the belt has no segment variant in the speed conversion process More fluent, # ' MM - , ' 1 Knowing that the single order does not require a special shifting mechanism, so it is suitable for a flat road. On the other hand, the method of the Tan 15 needs to use the groove changing mechanism as the clutching action, but different slot changes can be made according to the road conditions, so that the vehicle achieves the advantages of low performance. - Recalling the locomotives of the above-mentioned conventional slot shifting transmission mode, the gear shifting includes the roof plate clutch, the clutch line, the shifting shaft, and the slot shifting. Therefore, the operation of the broadcast shifting system requires the driver to use the hand chat to cooperate with each other. = Need to pull the clutch line to control the pressure plate clutch, the manual throttle "speed, and the pedal shift pedal to control the shifting shaft and other mechanisms, the square furnace * shifting action, to achieve the function of gear shifting. =,, 榀 position allows the driver to control the pressure plate clutch, throttle, brake, change: change: 20 200923232 and other frequent movements 'not only consume the driver's physical strength, but also affect the mood, may lead to the driver can not concentrate, easy to cause a car accident. In order to solve the above problem, a power drive is used to drive the slot shifting device of the locomotive' to increase the convenience of operation. However, if the external factor or the failure of the system itself causes the power drive ', or the system cannot If you act, you can't change gears at all. Therefore, the way to completely change the slot by using the power drive is not very satisfactory. There is still room for improvement. Γ 10 1 5, the inventor is due to this, in the spirit of active invention, although thinking about a power that can solve the above problems, the smear of the batch in the I 丨 # # 刀 变 控制 控制 控制 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几 几The present invention relates to a power shift control device, a bag shifting mechanism, a platen clutch, a centrifugal decoupling mechanism, and a power driver. The position shifting mechanism includes a first shaft, and: the first shaft group is provided with a plurality of first shifting teeth: a plurality of second shifting gears H - the first axis is also group #i# -S- 4A., gears and selection Sexuality is combined with the ratio of the number of teeth of the ===, and the different formations of the soil plate are set on the first axis. The family name is selectively coupled to the first and the platen is off - 5丨.擎之_ 卜 As for the centrifugal clutch system coupled to - Selective light coupling to the pressure plate clutch, and the second;: the heart clutch system, the second shaft. Today, the suspected rotational force selective transmission i 20 200923232 "shift shaft has - (4) Rod and clutch clutch, its clutch lever system ^The platen clutches are pivotally connected to each other, and the U-controlled platen clutch can be selectively engaged to the first shaft. The shift lever is pivotally connected to the gear shifting mechanism, and can be used to control the slot shifting mechanism to change the broadcast. The shifting shaft is also inserted into an operating rod, and the other turning mechanism is coupled to the shifting shaft, and the power driving mechanism is dragged to each other. The '~, in addition' coupling mechanism is a selectable coupling power driver that can be used to drive the shifting shaft to rotate, or the light combiner 冓T selectable non-integrated power drive and shifting shaft to drive the shifting shaft to rotate. The F-bar J can be used to control the power driver with one hand, that is, the speed shaft can be rotated, and then the pivoting lever 15 can be controlled by the rotation of the shifting shaft: the lever rod and the grooved rod can be directly controlled. The platen clutch does not = the first shaft, and the drive gear shifting mechanism is switched. Therefore, the drivers cooperate with each other; 贞 operation, only a simple control can be used to shift the action. In addition, if the power drive fails, the coupling mechanism causes the power drive and the gear shifting mechanism to be disengaged and controlled by the control, so that it is also right-handed and seven-g is replaced by the operating lever and has a power drive and operating lever. The function of all can be improved to improve the convenience and maneuverability of the control of the standard change. If the power drive fails, it will lead to the lack of shifting. In addition, the coupling mechanism includes a first first gear, and a drive shaft. Among them: 帛-gear, - shaft set is set on the drive shaft and the same gear is the same as the first gear. A 20 200923232 moves as the second gear train is slid on the drive shaft and the third tooth is engaged with the "first gear and the selectable shaft is coupled, or uncoupled. The power drive and the shifter are further engaged" It may include a 5 drive shaft adjacent to the first sound...: the fastener is sleeved at the - position, and the selected one is placed on the drive shaft with a first or no spray, causing the second gear and the third gear to mesh, One of the above-mentioned locks can be a nut, and the position of the lock is 古#古 from the total m. The five drive shafts are opposite to f, and tired. There are external threaded teeth, and the screws are screwed together, using m # C #轮In a specific position on the drive shaft. When the lock is missing; J to lock the second 10 other equivalent joints. The piece does not slap the stomach, but in addition, the coupling mechanism can further include a drive shaft, #成< The accompaniment elastic sleeve is set between the supply-pre-force, the "= wheel and the second gear, and the 俾 俾 -4 -4 -4 -4 -4 -4 -4 -4 -4 选择 选择 选择 选择 选择 选择 选择 选择 选择 选择 选择 选择 选择 选择People, a position with the s. The elastic member described above may be a 15-effect member. 1 child spring, or other, etc. In addition, the turning mechanism may further include a shifting drive shaft, and (4) (four) ^ 〇 two ends are respectively coupled to the shifting shaft and the operating lever and the operating shaft are mounted on the shifting drive shaft. Connected to the '^ third gear system, the remotely connected mechanism can also include a connecting surface, the two ends of the connecting shaft, and the connecting shaft 20 assembly. Poverty is also on the shifting shaft and the variable speed drive shaft. In addition, the above-mentioned power drive can be used as a driving force, a motor, a cylinder, or a special driving power source. And the above-mentioned operation can be an oxygen-foot-operated operation 裎, tens of meters κ 镅 # 可 can be ' or " his equivalent structure of the operating rod 200923232 [Embodiment] Please refer to FIG. 1 is the present invention a cross-sectional view of a preferred embodiment,
一機車引擎1、及-動力變速裝置扇。而圓2係圖心A 切面剖視圖，圖3係圖rB_b切面搞合機_合時剖視圖。 請同時參閱圖2、圖3、及圖1〇係本發明—較佳實施例 搞合機馳合時之換檔示意圖。本實施例包括有_槽位變 速機構、板離合器6、-離心離合器3、—變速轴Μ、A locomotive engine 1, and a power shifting device fan. The circular 2 series diagram A is cutaway view, and Fig. 3 is the sectional view of the rB_b section. Please refer to FIG. 2, FIG. 3, and FIG. 1 together. FIG. 2 is a schematic diagram of shifting when the machine is engaged. This embodiment includes a slot change mechanism, a plate clutch 6, a centrifugal clutch 3, a shifting shaft,
一操作桿15、一耦合機構20、一動力驅動器1〇、—開關η、 以及一感知器11。 如圖3所示，檔位變速機構包括有一第—軸7、一第二 軸8、及一變速筒18。第一軸7上組設有複數個第一變速齒 輪71，72,73,74，且第二軸8上也組設有複數個第二變速齒輪 81，82,83,84,第二變速齒輪81，82,83,84並 變速一，一形成不同之齒數比^ 15 同之變速檔位。第二軸8上套設有一驅動輪19,而變速筒“ 則具有一變速筒定位板181、一右撥桿182、及一左撥桿 183’關於驅動輪19之作用、及檔位變速機構之換檔動作^ 於下文說明。 變速軸16上套設有一換檔桿17、及一離合器桿“。其 20中，離合器桿Η係錢板離合器6枢接，用以控制壓板離人 器6選擇式轉合至第-轴7。而換檀和則與標位變速_ 之變速筒定位板181相互樞接’用以控制該檔位變速機構進 行換檔。此外，變速軸16並與耦合機構2〇樞接，且耦合機 構20並分別與操作桿15、及動力驅動器1〇相互樞接。" 200923232 此外，如圖3所示，感知.器u係軸向柩設於變速轴狀 -端。在本實施例中，感知器⑽―相位量測器，用 測變速軸丄6之旋轉相位，進而可得知槽位變速機構所處之 5 槽位。 如圖2所不，壓板離合器6係同軸組設於第一軸7之一 端，且壓板離合器6係選擇式轉合至第一軸7。壓板離合器6 包括有-離合器片6卜-離合器摩擦片62、及一凸輪板^。 其中，離合器片61係可選擇式壓合至離合器摩擦片62上， 10而凸輪板63則係用以推頂離合器片61，使其與離合器摩擦 片62分離，且凸輪板63係與變速軸16之離合器桿14樞接^ 動。壓板離合器6之離合器片61並耦合一傳動齒輪5，傳動 齒輪5係與壓板離合器6連動。 此外，離心離合器3包括有複數個離合器蹄片31、及一 15離合器殼體32。其中，離合器蹄片31係藉由離心力而壓合 至離合器殼體32,且離合器蹄片31係耦合一引擎一曲柄 轴2上。又離合益殻體32並輕合一驅動齒輪4，驅動齒輪4係 與離合器殼體32連動。因此，曲柄軸2之旋轉動力可藉由離 心離合器3傳送至驅動齒輪4。 另外，如圖2所示，上述壓板離合器6之離合器片61所 耗合之傳動齒輪5並與驅動齒輪4相互嚙合連動，兩者一起 旋轉，故曲柄軸2之旋轉動力可藉由驅動齒輪4、及傳動齒 輪5傳輸至第一軸7。 請參閱圖4係本發明一較佳實施例之耦合機構耦合時 之立體圖、及圖5係本發明一較佳實施例之耦合機構分解 25 200923232 5An operating lever 15, a coupling mechanism 20, a power driver 1 —, a switch η, and a sensor 11. As shown in Fig. 3, the gear shifting mechanism includes a first shaft 7, a second shaft 8, and a shift cylinder 18. The first shaft 7 is provided with a plurality of first shifting gears 71, 72, 73, 74, and the second shaft 8 is also provided with a plurality of second shifting gears 81, 82, 83, 84, and a second shifting gear. 81, 82, 83, 84 and shifting one, one forming a different gear ratio than the same gear shift position. The second shaft 8 is sleeved with a driving wheel 19, and the shifting cylinder "has a shifting cylinder positioning plate 181, a right shifting lever 182, and a left shifting lever 183' with respect to the driving wheel 19, and the gear shifting mechanism. The shifting action ^ is explained below. The shifting shaft 16 is sleeved with a shift lever 17 and a clutch lever ". In the 20th, the clutch lever is connected to the money plate clutch 6 for controlling the selective switching of the pressure plate from the human body 6 to the first shaft 7. The change of the sandalwood and the shifting cylinder positioning plate 181 of the index shifting _ are mutually pivoted to control the gear shifting mechanism to perform the shifting. In addition, the shifting shaft 16 is pivotally coupled to the coupling mechanism 2, and the coupling mechanism 20 is pivotally coupled to the operating lever 15 and the power driver 1 respectively. " 200923232 In addition, as shown in Fig. 3, the sensing unit u is axially disposed at the shift shaft end. In the present embodiment, the sensor (10)-phase measuring device measures the rotational phase of the shifting shaft 丄6, and further knows the position of the slot in which the slot shifting mechanism is located. As shown in Fig. 2, the platen clutch 6 is coaxially disposed at one end of the first shaft 7, and the platen clutch 6 is selectively coupled to the first shaft 7. The platen clutch 6 includes a clutch plate 6 - a clutch friction plate 62, and a cam plate ^. Wherein, the clutch plate 61 is selectively press-fitted to the clutch friction plate 62, and the cam plate 63 is used to push the clutch plate 61 to be separated from the clutch friction plate 62, and the cam plate 63 is coupled to the shifting shaft. The clutch lever 14 of 16 is pivotally connected. The clutch plate 61 of the platen clutch 6 is coupled to a transmission gear 5 which is interlocked with the platen clutch 6. Further, the centrifugal clutch 3 includes a plurality of clutch shoes 31 and a clutch housing 32. Here, the clutch shoe 31 is press-fitted to the clutch housing 32 by centrifugal force, and the clutch shoe 31 is coupled to an engine-crank shaft 2. Further, the drive housing 32 is coupled to the drive housing 4, and the drive gear 4 is coupled to the clutch housing 32. Therefore, the rotational power of the crankshaft 2 can be transmitted to the drive gear 4 by the centrifugal clutch 3. In addition, as shown in FIG. 2, the transmission gear 5 of the clutch plate 61 of the platen clutch 6 is meshed with the drive gear 4, and the two rotate together, so the rotational power of the crankshaft 2 can be driven by the drive gear 4. And the transmission gear 5 is transmitted to the first shaft 7. 4 is a perspective view of a coupling mechanism coupled to a preferred embodiment of the present invention, and FIG. 5 is a perspective view of a coupling mechanism according to a preferred embodiment of the present invention. 25 200923232 5
10 15 20 圖。耦合機構20包括有一第一齒輪21、一第二齒輪22、_ 第三齒輪23、一傳動軸24、一鎖固件25、一彈性件26、— 變速驅動軸27、一連接轴28、及一軸承29。 如圖4、及圖5所示，第一齒輪21及第二齒輪22係同軸 組設於傳動軸24上’即第一齒輪21及第二齒輪22 一起轉 動。此外’第一齒輪21並與動力驅動器10樞接，亦即動力 驅動器10係先驅動第一齒輪21旋轉，進而帶動第二齒輪22 旋轉。且第二齒輪22係可滑設於傳動軸24上，並可選擇式 與第三齒輪23嚙合、或未嚙合。 如圖5所示，耦合機構20之第三齒輪23係套設於變速驅 動軸27上，變速驅動軸27之二端並分別與連接軸“及操作 桿15樞接，且連接軸28之另一端再與變速軸16樞接，亦即 第三齒輪23可經由連接軸28與變速軸16一起轉動。換言 之，第三齒輪23可驅動變速軸16轉動，用以變速換檔。 耦合機構20之鎖固件25係鄰近第二齒輪“組設於傳動 軸24上，且軸承29係夾設於鎖固件25與第二齒輪22之間。 在本實施例中，鎖固件25係為-螺帽，且傳動軸^相對於 鎖固件25所螺設位置也螺設有㈣牙。至於彈性件洲係 套設於傳動軸24上’並夾設於第—齒輪21及第二齒輪^之 間’彈性件26可心提供—預力，迫使第二錄22選擇於 傳動軸上-第二位置與f三齒輪23未喃合。在本實施例 中’彈性件26係為一壓縮彈簧。 請再參閱圖6係圖RB_B切面轉合機構未耗合時剖視 不意圖、及圖7係本發明〜較佳實施例之衫機構未搞合時 11 200923232 之立體圖，其與圖3、及圖4之差異，僅在於前者之搞合機 構係處於未耦合狀態，而後者之耦合機構係處於耦合狀 態’其餘之機構則完全相同。 5 10 15 20 ‘丁 “你選擇式螺設於傳 動轴24上-第-位置或一第二位置。當鎖固件⑸立於第一 位置時（如圖4所示），帛二齒輪22與第三齒輪叫系相互嗔 合，即動力驅動器10與變速軸16係相互耦合。換言之動 相動II1G可驅動第-齒輪21旋轉’進而帶動第二齒輪u -起旋轉’第二齒輪22進而嚙合帶動第三齒輪Μ 一起旋 轉’故當_合機構2G處於耗合狀態時（如圖3所示），駕驶者 係利=動力驅動器10來驅動變速抽16旋轉用以變速換槽。 在本實施例中，動力驅動器10係為一馬達。 當動力驅動器1()發生故障，駕驶者僅需將鎖固件⑸走 ，位置(如圖7所示)’此時彈性件26之預力可迫使第一 齒輪22外移，因此第二齒 、忧弟一 人壯能α 輪22與第二齒輪23脫離而成未喷 广，即動力驅動器10與變速㈣二者未耗合。換古之， = 動第三齒輪23旋轉，故當轉合機構2。處 、耦口狀態時（如圖6所示），駕駚去孫剎田a 動變速軸！ 6旋轉用以mi 者係利用知作桿15來驅 速換播。在本實施例中，操作捍15 係為一腳踏板之操作桿。 °月參閱圓8係本發明—產 圖，利用車乂佳實施例之引擎怠速示意 ，利用上钱構，當引W於開始 係處於較低轉速之妝能 此吋曲抦軸2 離合器殼體32#處於：^離合器3之離合器蹄片31、及 係處於分開之狀態。因此，引擎i之動力經過 12 200923232 曲柄軸2之傳遞，隶後至離心離合器3之位置，動力傳遞即 終止。 5 15 20 請再參閱圖9係本發明一較佳實施例之運轉示音圖，當 曲柄軸2之轉速逐漸增加之後’因為離心力之作用錢離心 離合Is 3之離合器蹄片3卜及離合器殼體32壓合接觸一起旋 轉’此時曲柄軸2之動力即可經由離心離合器3、驅動齒輪 4、及傳動齒輪5而傳遞至壓板離合器6，再經由第一轴7、 及第二軸8而傳遞至驅動輪19，驅動輪丨9再將旋轉 至厂車輛之後輪40,其傳動方式可藉由一套設於驅動輪Η 與後輪21輪軸上之鏈條（圖未示）來將動力輸出傳遞至車輛 之後輪21，如此即可使車輛產生前進之動力。 請繼續參閱圖丨〇係本發明一較佳實施例之換檔示意 圖’並請一併參閱圖3、&圖6。當車輛更換檔位時：若： 合機構合時，此時駕駛者僅需按壓控制動力艇動㈣ 之開關13 ;若搞合機構2〇未麵合時，此時駕敬者則需操於 操作桿15,即可驅動變速軸16旋轉，並進而帶動換槽桿^ 及離合器桿14作動。其中，離合器桿14先操控凸輪板 頂離合器⑽，使其與離合器摩擦㈣脫離。 m呆控變速筒定位板181，進而推動左撥桿183、或右 ⑻’撥動第一軸7上之第_變速齒輪^似以其中: 一、或是第二軸8上第二變速齒輪8〗，82,83,84之其中之—， :7其2 2 ”移動並嵌合於相鄰之第-變迷齒輪 〜，，弟^變速齒輪81，82,83,84上’如此即可達成換 田目的。在本實施例中，換播後可使旋轉動力藉由第二 13 200923232 軸8上之第二變速齒輪81嚙合於第—缸 軸7上之第一變速齒輪 71 ’再經由驅動輪19而傳遞至車輛之後輪4〇。 由上說明，換檔動作係先以凸輪柘 〇輸扳63推頂離合器片61 脫離離合器摩擦片62，因而暫時铢止叙士 ★油 丁、'止動力之傳遞，於此同 時進行換檔動作，之後再放鬆凸輪板6 拘极63，促使離合器片61 再次壓合於離合器摩擦片62上而傳遞動力。10 15 20 Figure. The coupling mechanism 20 includes a first gear 21, a second gear 22, a third gear 23, a transmission shaft 24, a locking member 25, an elastic member 26, a shifting drive shaft 27, a connecting shaft 28, and a Bearing 29. As shown in Fig. 4 and Fig. 5, the first gear 21 and the second gear 22 are coaxially disposed on the transmission shaft 24, i.e., the first gear 21 and the second gear 22 rotate together. Further, the first gear 21 is pivotally connected to the power driver 10, that is, the power driver 10 first drives the first gear 21 to rotate, thereby driving the second gear 22 to rotate. The second gear 22 is slidably disposed on the transmission shaft 24 and is selectively engageable with or not engaged with the third gear 23. As shown in FIG. 5, the third gear 23 of the coupling mechanism 20 is sleeved on the shifting drive shaft 27, and the two ends of the shifting drive shaft 27 are respectively pivotally connected to the connecting shaft "and the operating lever 15, and the connecting shaft 28 is separately One end is pivotally coupled to the shifting shaft 16, that is, the third gear 23 is rotatable together with the shifting shaft 16 via the connecting shaft 28. In other words, the third gear 23 can drive the shifting shaft 16 to rotate for shifting. The locking member 25 is disposed adjacent to the second gear on the transmission shaft 24, and the bearing 29 is interposed between the locking member 25 and the second gear 22. In the present embodiment, the lock member 25 is a nut, and the drive shaft 2 is screwed with a (four) tooth relative to the screwed position of the lock member 25. The elastic member is sleeved on the transmission shaft 24 and is sandwiched between the first gear 21 and the second gear ^. The elastic member 26 can provide a pre-stress to force the second record 22 to be selected on the drive shaft - The second position is not halved with the f three gears 23. In the present embodiment, the elastic member 26 is a compression spring. Please refer to FIG. 6 , which is a perspective view of the RB_B cut surface turning mechanism when it is not taken out, and FIG. 7 is a perspective view of the present invention to the preferred embodiment of the shirt mechanism 11 200923232, and FIG. 3 and The difference in Figure 4 is that the former is in an uncoupled state, while the latter is in a coupled state. The rest of the mechanisms are identical. 5 10 15 20 '丁' your choice screw is set on the drive shaft 24 - the first position or a second position. When the lock (5) is in the first position (as shown in Figure 4), the second gear 22 and The third gears are coupled to each other, that is, the power driver 10 and the shifting shaft 16 are coupled to each other. In other words, the moving phase II1G can drive the first gear 21 to rotate 'and then drive the second gear u to rotate 'the second gear 22 to mesh The third gear Μ is rotated together. Therefore, when the splicing mechanism 2G is in the consuming state (as shown in FIG. 3), the driver is driven by the power drive 10 to drive the shift pumping 16 rotation for shifting the shifting groove. In the example, the power driver 10 is a motor. When the power driver 1 () fails, the driver only needs to move the lock (5) in position (as shown in FIG. 7). At this time, the pre-stress of the elastic member 26 can force the first A gear 22 is moved outward, so that the second tooth, the younger brother, the strong alpha wheel 22 and the second gear 23 are separated from each other, that is, the power driver 10 and the shifting (four) are not consumed. The third gear 23 rotates, so when the rotation mechanism 2 is at the state of the coupling port (as shown in FIG. 6) ), drive to Sun Brake a moving axle! 6 Rotating for the Mi is to use the known lever 15 to drive the broadcast. In this embodiment, the operating 捍 15 is a pedal of the pedal. ° month refers to the round 8 series of the invention - production map, using the engine of the car 乂 实施 实施 实施 实施 , , , , , 实施 实施 实施 实施 实施 实施 实施 实施 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 怠 2 32# is in: ^ Clutch shoe 31 of the clutch 3, and the system is in a separate state. Therefore, the power of the engine i is transmitted through the 12 200923232 crankshaft 2, and then the position of the centrifugal clutch 3 is terminated, and the power transmission is terminated. 15 20 Please refer to FIG. 9 again, which is a running sound diagram of a preferred embodiment of the present invention. After the rotational speed of the crankshaft 2 is gradually increased, 'the clutch shoe 3 and the clutch housing of the centrifugal clutch Is 3 due to the centrifugal force. The 32-pressing contact rotates together. The power of the crankshaft 2 can be transmitted to the platen clutch 6 via the centrifugal clutch 3, the drive gear 4, and the transmission gear 5, and then transmitted through the first shaft 7 and the second shaft 8. To the drive wheel 19, the drive rim 9 will be rotated again To the rear wheel 40 of the factory vehicle, the transmission mode can transmit the power output to the rear wheel 21 of the vehicle by a chain (not shown) provided on the axles of the driving rim and the rear wheel 21, so that the vehicle can be generated. Please continue to refer to the diagram of the shifting diagram of a preferred embodiment of the present invention, and please refer to FIG. 3, & Figure 6. When the vehicle changes gear position: If: At this time, the driver only needs to press the switch 13 for controlling the power boat movement (4); if the engagement mechanism 2 is not facing, then the driver must operate the operating lever 15 to drive the shifting shaft 16 to rotate, and then The shifting lever ^ and the clutch lever 14 are actuated. Among them, the clutch lever 14 first manipulates the cam plate top clutch (10) to disengage from the clutch friction (four). m stays in the control of the shifting cylinder positioning plate 181, and then pushes the left shifting lever 183, or the right (8)' to shift the first shifting gear on the first shaft 7 to be: one, or the second shifting gear on the second shaft 8 8], 82, 83, 84 of them -, :7, its 2 2 "moves and fits in the adjacent first-variable gears ~,, brothers, shifting gears 81, 82, 83, 84' In this embodiment, the rotary power can be engaged by the second shift gear 81 on the shaft 13 of the second 13 200923232 on the first shift gear 71 on the first cylinder shaft 7 It is transmitted to the rear wheel 4 of the vehicle via the drive wheel 19. As described above, the shifting operation first pushes the clutch plate 61 out of the clutch friction plate 62 by the cam gear 63, thereby temporarily stopping the Syrian oil. The transmission of the stop power is performed at the same time, and then the shifting operation of the cam plate 6 is released, and the clutch plate 61 is again pressed against the clutch friction plate 62 to transmit the power.
C 藉此，本實施例兼具有動力驅動器1〇及操作桿^皆可 用以驅動變速軸16旋轉，進而操控樞設於變速軸Μ上之離 合器桿U、及換檔桿17，而進行換標動作，可增進操控換 檔之便利性及機動性，不會產生芒叙士 ^ 、 , 座玍右動力驅動器10發生故障 則導至無法換檔之缺失。 而舉例而已’本發明所 圍所述為準，而非僅限 上述實施例僅係為了方便說明 主張之權利範圍自應以申請專利範 於上述實施例。 15 【圖式簡單說明】 圖1係本發明一較佳實施例之剖面圖。 圖2係圖1之A-A切面剖視示意圖。 圖3係圖RB_B切面耦合機構耦合時剖視示意圖。 2〇圖4係本發明一較佳實施例之麵合機構麵合時之立體圖。 圖5係本發明一較佳實施例之耗合機構分解圖。 圖6係圖RB_B切㈣合機構未耗合時剖視示意圖。 圖7係本發明一較佳實施例之轉合機構未輕合時之立體圖 圖8係本發明一較佳實施例之引擎怠速示意圖。 14 200923232 圖9係本發明一較佳實施例之運轉示意圖。 圖10係本發明一較佳實施例之換檔示意圖。 【主要元件符號說明】 1 引擎 2 曲柄軸 3 離心離合器 4 驅動齒輪 5 傳動齒輪 6 壓板離合器 7 第一軸 8 第二軸 10 動力驅動器 11 感知器 13 開關 14 離合器桿 15 操作桿 16 變速軸 17 換檔桿 18 變速筒 19 驅動輪 20 搞合機構 21 第一齒輪 22 第二齒輪 23 第三齒輪 24 傳動軸 25 鎖固件 26 彈性件 27 變速驅動軸 28 連接軸 29 轴承 31 離合器蹄片 32 離合器殼體 40 後輪 61 離合器片 62 離合器摩擦片 63 凸輪板 71,72,73,74第一變速齒 81,82,83,84第二變速齒輪 181 變速筒定位板 182 右撥桿 183 左撥桿 300 動力變速裝置 15Therefore, in this embodiment, both the power driver 1 and the operating lever can be used to drive the shifting shaft 16 to rotate, and then the clutch lever U and the shift lever 17 pivoted on the shifting shaft 操控 are operated and replaced. The standard action can improve the convenience and maneuverability of the control shift, and does not produce the Munsius ^, and the fault of the right power drive 10 leads to the loss of the shift. The present invention is not limited to the above-described embodiments, and the scope of the claims is intended to cover the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a preferred embodiment of the present invention. Figure 2 is a schematic cross-sectional view taken along line A-A of Figure 1. FIG. 3 is a schematic cross-sectional view showing the coupling of the RB_B section coupling mechanism. 2 is a perspective view of a face-to-face mechanism in accordance with a preferred embodiment of the present invention. Figure 5 is an exploded view of the consuming mechanism of a preferred embodiment of the present invention. Fig. 6 is a schematic cross-sectional view showing the RB_B cutting mechanism of the RB_B. Figure 7 is a perspective view of a preferred embodiment of the present invention when the coupling mechanism is not lighted. Figure 8 is a schematic view of the engine idle speed in accordance with a preferred embodiment of the present invention. 14 200923232 Figure 9 is a schematic illustration of the operation of a preferred embodiment of the present invention. Figure 10 is a schematic illustration of a shifting of a preferred embodiment of the present invention. [Main component symbol description] 1 Engine 2 Crankshaft 3 Centrifugal clutch 4 Drive gear 5 Drive gear 6 Platen clutch 7 First shaft 8 Second shaft 10 Power drive 11 Sensor 13 Switch 14 Clutch lever 15 Operating lever 16 Shift shaft 17 Gear lever 18 Gearbox 19 Drive wheel 20 Engagement mechanism 21 First gear 22 Second gear 23 Third gear 24 Drive shaft 25 Locking 26 Elastic member 27 Variable speed drive shaft 28 Connecting shaft 29 Bearing 31 Clutch shoe 32 Clutch housing 40 Rear wheel 61 Clutch plate 62 Clutch friction plate 63 Cam plate 71, 72, 73, 74 First gear 81, 82, 83, 84 Second gear 181 Gearbox 182 Right lever 183 Left lever 300 Power Transmission device 15