201022083 六、發明說明： 【發明所屬之技術領域】 本發明係·-麵料擎轉，從於料擎 =體=偏移’藉此，可有效增加_方之部品配， 氣恤，—方便安裝排 【先前技術】 參 牧1 又旱輛之作動，如機車、全地型車輛·.等，乃係將外 魏輪撕彳4，蝴祖引擎燃爆 f動力’而推動活塞做往復運動，經域軸帶動皮帶變速機構 來進行傳動，以達到行進之目的。 而車輛之引擎工，請參閱圖-所示，包括有汽缸頭工工、汽 缸本體12及曲轴箱13。 汽缸頭i丄，二側分別設有進氣口丄u及排氣口 η 2， 該進氣111及排氣口1 12與燃燒室1 13相連通，該汽叙 頭11設有一凸輪軸114。 八缸本體12 ’内部設有連桿丄2工及活塞i 2 2。 曲轴相13 ’内部係設有一曲轴i 3丄，該曲軸i 3丄係以 連桿121及活塞12 2連動。 引擎1於作動時，係藉由化油器（圖中未示出），將空氣及燃 油此口成油氣後由進氣管循進氣口工工1導入燃燒室η 3，再 利用點火構件點火燃爆’以產生動力推動活塞工2 2往復運動， 4 201022083 並由曲軸1 3 W動變速系統作動，以鷄後輪轉動。 而由於擎1係以—直立之方式予城置，因此該車輛之 ⑽祕辦1前方無法配 、2、勒、油箱或水箱，且由於受到下降管2之阻播，亦容易 導致排氣管1 4具林易絲之缺失。 Α㈣於習知之引擎1具有上述之缺失，是以，要如何開發出201022083 VI. Description of the invention: [Technical field to which the invention belongs] The invention is a fabric-removing, from the material engine = body = offset 'by this, can effectively increase the _ square part of the product, the shirt, - easy to install排 【前技术】 Participating in the animal husbandry 1 and the dry car, such as locomotives, all-terrain vehicles, etc., is to tear the outer Wei wheel 4, the ancestor engine blasts f power 'and push the piston to reciprocate, The belt shaft drives the belt shifting mechanism to drive to achieve the purpose of travel. The engine mechanic of the vehicle, as shown in the figure, includes a cylinder head worker, a cylinder body 12 and a crankcase 13. The cylinder head i is provided with an air inlet 丄u and an exhaust port η 2 on the two sides, and the air inlet 111 and the exhaust port 12 are communicated with the combustion chamber 1 13 , and the steam head 11 is provided with a cam shaft 114 . . The eight-cylinder body 12' is internally provided with a link 丄2 and a piston i 2 2 . Inside the crankshaft phase 13' is a crankshaft i3, which is interlocked by a connecting rod 121 and a piston 12 2 . When the engine 1 is actuated, the air and fuel oil are made into oil and gas by the carburetor (not shown), and then the intake pipe is introduced into the combustion chamber η 3 by the intake pipe, and the ignition member is used. Ignition and blasting 'powered to push the piston 2 2 reciprocating motion, 4 201022083 and was operated by the crankshaft 1 3 W dynamic shifting system to rotate the chicken rear wheel. Because the engine 1 is placed in the city in an upright manner, the vehicle (10) can not be equipped with 2, Le, fuel tank or water tank in front, and it is easy to cause the exhaust pipe due to the blocking of the down pipe 2. 1 4 missing of Lin Yisi. Α (4) The engine 1 of the conventional knowledge has the above-mentioned deficiency, so how to develop it
月b有j增加引擎則方之部品配置空間及方便安㈣氣管之引擎 結構’實為目前相㈣界所亟待解決之課題。 【發明内容】 本發明之主細时段，乃在提供—觀車引擎結構，該引 擎係設置於轉珊部谢，編n箱，係具有 左曲軸相及-右曲軸箱，該曲軸箱内部設有一曲轴、一主轴、 -輸出軸及-機油泵’該_係以連桿連結於活塞；—汽缸本體， 内部設有轉及活塞，且觀k本體中咏通過雜巾心；一汽 紅頭，於>·〇Γ頭上設有凸輪軸、搖臂、進、排氣璋及燃燒室；其 中，該汽缸本體係朝核後方偏移，使偏移後汽缸本體中心線係 位於曲軸中心與主軸中心之間，且曲抽之轉向係為順時針旋轉， 藉此，可有效增加引擎前方之部品配置空間，並減少活塞於運轉 時所產生之側向摩擦力，_達到方便安麟氣管之功效。 本發月之-人技術手段’乃在提供-種機車引擎結構，該引 擎設置於轉下降料之後方，並包财汽㈣、汽缸本體及曲 軸箱’該汽缸頭設有一凸輪轴，該汽缸本體内部設有連桿及活塞， 201022083 =曲軸箱内部設有—曲軸’該曲軸係以連桿連結於活塞，該㈣由 箱内另設有—主軸及—輸出軸，該主軸係由雜帶動旋轉，該輸 出轴則以最終齒輪帶動機車之後輪轉動，其中，該曲軸之轉命係 為:時針旋轉，且該主軸與輸出軸之間設有—中_，該中間轴 上設有惰輪，藉由該惰輪可調整輸出軸之旋轉方向，令機車之後 輪可正向旋轉，喊機車_前進之目的。 >本發明之另—技術手段’乃在提供—種機車引擎結構，該引 擎係叹置於車&下降官部之後方，並包括錢㈣、汽缸本體及 曲軸箱’該汽缸麵方設有—細喊，於汽缸勒部設有一凸 輪軸搖是、—進、排氣埠及-燃燒室；該汽红本體内部設有 連桿及活塞；該曲軸箱内部設有—曲軸、__主軸、—輸出轴及一 機油泵，麵軸細連桿連結於活塞，該曲軸箱内另設有 一主轴 及輸出軸’該主軸係由曲軸帶動旋轉，該輸出轴則以最終齒輪 帶動機車之後輪旋轉，其中，該_之轉向係為麟針旋轉，且 該曲軸與主軸之間設置有—巾_，射_上設有惰輪 ，且該 中間軸係位於曲辦心與域中心連線之下方，#此可有效縮短 曲軸及主軸之間的軸距’以達到將引擎小型化之功效，並可令機 車之後輪正向旋轉，使機車達到前進之目的。 【實施方式】 為使貝審查貞能更祕了解本發明之結構及所能達成之 效，妓配合圖式說明如後： 1·先’請參_二所示，本發明之機車3至少包括有轉向機 201022083 構4、車架單元5、動力單元6 ，由相7、駕駛座8等。 轉向機構4，主要係於轉向頭營 〇 σ s41上方設一轉向把年 2，另於轉向頭管& 1之下方連挺 4 ,_ 錢有㈣震ϋ 4 3，該前避震哭 4 3之下方係被—前輪FW所支 °。 又诗於轉向頭管41盥前於 之間設有-前土除4 4。 輪FW 地：係由轉向頭管41上部朝後方且呈下方傾斜 ❹ 轉向頭管41的中間向下延伸有-下 2，該主管51及下降管部5 2之間設有一觀管5 3。 管二二5 2係向左右延展且朝向後方延伸出有-對斜底 ㈣4下端連接有—橫桿55，該橫州上設有 ==551 ’且主f51之後端連接有—座椅架56，該座 “5 6#'杨後方且延輕車體之後方，且賴麟架5 6之 :係連接於主管51之上端，藉此可構成座椅架56之剛 於主管51及下降管部5 2之間設有動力單w，而座椅架 5 6自駕馱座8之前端向機車3的後方延伸至車尾處；座椅架$ 6之下方接财後避震器561，該後避震器561係被後灿 W所支持者。另，於座椅架5 6與後輪rw之驗有—後土除9。 動力早tcE，請參糊三、四、五所示，至少包含有一 6及一排氣管6 〇。 …引擎6，包括有汽紅頭61、汽缸本體62及曲轴㈣3， 該汽虹頭61前方設有—汽紅頭蓋6 i工，於汽叙頭6 2内部設 201022083 •有凸輪軸612、一搖臂613、一進、排氣埠614、61 5及-燃燒室6 1 6。該凸輪軸6丄2上料—進氣凸輪6工2 )及一排氣凸輪6 1 2 2，其中，請配合參關六所示（箭頭表 不車頭方向）’該進氣凸輪6丄2 i之凸輪凸塊6丄2丄丄由汽紅 頭61俯視看下，以凸輪轴612中心612 a為座標軸係位於 之第四象限上，而排氣凸輪6 i 2 2之凸輪凸塊6丨2 2工則位 於該座標軸之第二象限上，藉由進、排氣凸輪6121、612 ❹2麵動搖臂6 ! 3可帶義氣埠6丨4及減剌丨5之進氣 闕門6 141及排氣閥門6 j 5工作動，該搖臂6工3於實施 時’係以滾輪式搖臂予以實施，當油氣*進氣蟑6丨5進入燃燒 室6 1 6後，經火星塞6丄7點火燃爆，其膨脹之氣體勤則: 產生推力推動汽紅本體6 2中的活塞6 2工作上、下之往復運 動，當活塞6 21下降時，進氣閥門6141開啟，引導混合油 氣進入燃燒室6 1 6内燃燒，燃燒後之廢氣則由排氣_ i 5 1迅速排出並經由排氣埠615排出至排氣管6 〇中。汽缸本體 62内部之堪21設嫩6 2 2與蝴f63中之曲_ 3 1連接。 请再參閱圖八、九、十所示，該凸輪軸612於左側設有一 正時齒輪6 1 2 3，紅時_ ! 2 3套設有-正時鏈條6工 ^ 4，該正時鍵條612 4係與曲轴6 3 i連結，而藉由曲轴6 31產生動力可經由正時鏈條6124準確的控制活塞6 2工之 位置與進、排細6 1 4 1、6 1 5 1開啟的時間，以維持引 8 201022083 擎6之正常運轉。如圖九所示（箭頭〗係表示進氣埠側、箭頭〇 表示排氣埠側），其中該正時鏈條6 1 2 4於汽缸頭6 1之排氣 璋615侧設有—張緊器6 i 2 5，並於進氣埠6 i 4侧設有導 桿612 6，藉由該張緊器612 5可調整正時鏈條6工2 4之 氣、緊度，以更精準的控制進、排氣閉6工4丄、6 ^ 5丄開啟 的時間。 m π缸本體6 2 ’請參關三所示，内部具有—容置空間供活 塞6 2 1及連桿6 2 2設置，於紐本體6 2之_設有-汽紅 觀套6 2 3 ’藉由該汽紅襯套6 2 3可避免汽缸本體6 2之内辟 =到活則2!之摩擦及連桿6 2 2之縣。而如圖三所示^ ^^本體6 2係朝車體後方偏移，汽缸本體6 2係朝車體 =體:::偏::_62 中—^ b係位於曲轴6 使該偏移後汽缸本體6 2中心線 1之中〜6 31 a與主軸6 3 2之間，另誃低 移後汽紅本體6 2中心線b係通過凸輪軸6 χ 2中心6丄2 ^ 曲車由箱6 3，钱·失朗m - 3 L及右曲齡^參酬二、四、五所示，係由—左曲細6 目6 3只所構成，該曲軸箱6 3内部設有一曲轴6 中二衡轴6311、一主轴6 3 2、一輸出輛6 3 3、- 8及-機油泵6 3 9，該曲軸6 3工係以連桿 連結於活塞β 9 1 0 ^ ^ ^ ’該平衡軸63 11係位於曲轴631中 上套:Π: 2中心6 3 2 3連線的上方，該中間軸6 3 8 套叹有―惰輪6381;請同時參閱圖五、七所示，該曲糾 201022083 fi3 =左曲轴箱63L側設有1輪635、脈波感應器63 上設有一凸塊6 3 5 1，當_31轉動帶 Γ藉由脈波感應器6 3 6感應飛輪“ 5上之凸 =51，藉此該脈波感應器6 3 6可輸出訊號給 =電容放電點火單元、電子控制單元)(圖 =器财令嶋（㈣吻如爾 _ ==係可由曲轴631帶動旋一 動曲轴相6 3中之最終齒輪6 3 4轉動，並由最終齒 之傳動鏈條6 3 7鶴後輪RW_，其中，該_63ι之轉 =夺:旋轉，如圖三所示;另如圖三、五所示，該輸出軸 〃轴632之間係設有—中間抽638，該中間軸63 8係位於輪出軸6 3 3中心6 3 3a與主軸6 3 2中心 上方或下方’藉此有效縮短輸出軸6 3 3與主轴6 3 2之間的轴 _ =達令引擎小型化;此外’該機油泵6 3 9係設置於曲軸 6 31中心6 3工a與中間軸6 並位於左曲軸箱63L中。 6 3 8晚線之下方， 本發明藉由將將6之汽缸本體6 2辨體後方偏移，本發 =細本體6 2_車體後方偏移，祕該偏移前故本體6 中^線a偏移’形成偏移後汽叙本體6 2令心線b，進而使該 偏移後汽林體6 2中心線b係位於雜6 3 1之中心6 3丄a 與主轴6 3 2之間，藉此，可有效增加引擎6前方部品（如水箱、 散熱器、含氧感知H... #)之配置空間，並可減少_ Η於 201022083 ‘運轉時對汽紅襯套6 2 3所產生之側向摩擦力，同時達到方便安 裝排氣管6 Q之功效，另該偏移後汽紅本體6 2中心線b係通過 凸輪軸612中心612 a，更可增加汽缸本體6 2與汽紅頭6 處之配置空間。此外，如圖三所示，由於該曲轴6 31之轉向係 為順時針旋轉，而於主軸6 3 2與輸出軸6 3 3之間設置一中間 軸6 3 8，可藉由該中間轴6 3 8上惰輪6 3 8丄之辅助，改變 輸出軸6 3 3上最終齒輪6 3 4之旋轉方向，令機車3之德給R 鲁W可正向旋轉，以使機車3達到前進之目的。幾車3之繼 凊再參閱圖十、十一所示，本發明於實施時，亦可將該設置 中間軸6 3 8於曲軸6 3 1與主軸6 3 2之間，雌中間軸6 3 8係位於曲軸6 31中心6 31 a與主軸6 3 2中心6 3 2 a連 線之下方，藉此可有效縮短曲轴6 3工及主軸6 3 2之間的轴 距’以達到將引擎6小型化之功效，並藉由該中間轴6 3 8上惰 輪6 3 81之輔助，而可達到調整機車3後輪RW正向旋轉之目 •的。 综上所述，本發明之機車引擎結構，確實較習用者增進功效， 顯已具有新雜及進步性之要件，纽法提出發明之t請，祈請 貝審查委貝之詳鑑’惠賜為舒專利之審定，至感德便。 【圖式簡單說明】 圖一係習知引擎之剖視示意圖。 圖二係本發明機車之側視示意圖。 圖二係本發明機車引擎之剖視示意圖。 11 201022083 ‘ 目四係本發明機車引擎之外觀示意圖。 圖五係本發明機車引擎之另一方向之剖視示意圖。 圖六係本發明引擎汽缸頭之俯視示意圖。 圖七係本發明曲軸、飛輪及發電機之配置示意圖。 圖八係本發明汽缸頭與正時齒輪之示意圖。 圖九係本發明正時鏈條與張緊器之立體示意圖。 魯 ®十係本發明另一實施例之剖視示意圖。 圖十本發明另―實施则擎右侧局部舰示意圖。 【主要元件符號說明】 1引擎 1 1汽缸頭 111進氣口 112排氣口 113燃燒室 1 1 4凸輪車由 12汽缸本體 1 2 1連桿 1 2 2活塞 1 3曲轴箱 1 3 1曲車由 1 4排氣管 2下降管 3機車 4轉向機構 41轉向頭管 4 2轉向把手 5車架單元 4 3前避震器 5 1主管 4 4前土除 5 2下降管部 5 3補強管 5 4底管 5 5橫桿 5 51引擎吊架 12 201022083 5 6座椅架 5 61後避震器 E動力單元 6引擎 60排氣管 611汽缸頭蓋 612 a凸輪軸中心 6121進氣凸輪 612 2排氣凸輪 〇 6123正時齒輪 612 5張緊器 6 1 3搖臂 614進氣埠 615排氣埠 616燃燒室 6 2汽缸本體 ® 622連桿 6 3曲轴箱 6 3 R右曲轴箱 6 31 a曲軸中心 6 3 2主軸 6 3 3輸出轴 6 3 4最終齒輪 6 3 5 1凸塊 6 1汽缸頭 612凸輪轴 61211凸輪凸塊 612 21凸輪凸塊 612 4正時鏈條 6 1 2 6導桿 6141進氣閥門 6151排氣閥門 617火星塞 6 2 1活塞 6 2 3汽缸襯套 6 3 L左曲轴箱 6 3 1曲軸 6 3 2 a主軸中心 6 3 3 a輸出軸中心 6 3 5飛輪 6 3 6脈波感應器 13 201022083 6 3 8 a中間轴中心 6 3 7傳動鏈條 6 3 8中間轴 6 3 8 1惰輪 6 3 9機油泵 7油箱 8駕驶座 9後土除 φ FW前輪 RW後輪 a偏移前汽缸本體中心 b偏移後汽缸本體中心線 c原凸輪轴中心The monthly b has an engine to increase the engine's parts configuration space and the convenience of the (four) air pipe engine structure is actually a problem to be solved in the current phase (4). SUMMARY OF THE INVENTION The main time period of the present invention is to provide a car-viewing engine structure, which is set in a turn-by-turn, X-box, with a left crankshaft phase and a right crankcase, the crankcase interior There is a crankshaft, a main shaft, an output shaft and an oil pump. The _ is connected to the piston by a connecting rod. The cylinder body is internally provided with a rotating and piston, and the body of the k is passed through the dowel core; the steam red head is >·The head is provided with a camshaft, a rocker arm, an inlet, an exhaust port and a combustion chamber; wherein the cylinder system is offset toward the rear of the core, so that the center line of the cylinder body after the offset is located at the center of the crankshaft and the center of the spindle Between, and the steering of the curve is clockwise rotation, thereby effectively increasing the space configuration of the front part of the engine, and reducing the lateral friction generated by the piston during operation, _ to achieve the convenience of Anlin air pipe. This month's - human technical means 'is providing a kind of locomotive engine structure, the engine is set behind the turn-down material, and Baoqiu steam (four), cylinder body and crankcase 'the cylinder head is provided with a camshaft, the cylinder The inside of the body is provided with a connecting rod and a piston, 201022083=the inside of the crankcase is provided with a crankshaft', the crankshaft is connected to the piston by a connecting rod, and the (4) is further provided with a main shaft and an output shaft, and the main shaft is driven by the miscellaneous Rotating, the output shaft is rotated by the rear wheel of the final gear, wherein the crankshaft is rotated by the hour hand, and the intermediate shaft is provided with an idler wheel. The idler wheel can adjust the rotation direction of the output shaft, so that the rear wheel of the locomotive can rotate in the forward direction, and the purpose of the locomotive is forwarded. > Another technical means of the present invention is to provide a locomotive engine structure, which is placed behind the car & descending official, and includes money (four), cylinder body and crankcase 'the cylinder face There is a shouting, a camshaft is provided in the cylinder part, the inlet, the exhaust port and the combustion chamber; the steam red body is provided with a connecting rod and a piston; the crankcase is internally provided with a crankshaft, __ The main shaft, the output shaft and an oil pump, the surface shaft thin connecting rod is coupled to the piston, and the crankcase is further provided with a main shaft and an output shaft. The main shaft is driven by the crankshaft, and the output shaft is driven by the final gear. Rotation, wherein the steering of the _ is a rotation of the rivet, and a scarf is disposed between the crankshaft and the main shaft, and an idler is disposed on the ray, and the intermediate shaft is located at the center of the curved center and the center of the domain. Below, #this can effectively shorten the wheelbase between the crankshaft and the main shaft to achieve the effect of miniaturizing the engine, and can make the rear wheel of the locomotive rotate forward, so that the locomotive can advance. [Embodiment] In order to make the structure of the present invention more clear to understand the structure of the present invention and the effect that can be achieved, the following description is given in conjunction with the following description: 1. First, please refer to the second embodiment, the locomotive 3 of the present invention includes at least There is a steering gear 201022083 structure 4, a frame unit 5, a power unit 6, a phase 7, a driver's seat 8, and the like. The steering mechanism 4 is mainly set up on the steering head camp 〇 s41 above a steering handle year 2, and the other under the steering head tube & 1 is quite 4, _ Qian has (four) shock 4 3, the front shock cry 4 The lower part of 3 is the one that is supported by the front wheel FW. Also poems are placed between the front of the head tube 41 and the front soil except for 4 4 . Wheel FW ground: the upper portion of the steering head pipe 41 is inclined rearward and downward. ❹ The middle of the steering head pipe 41 extends downward-down 2, and a pipe 5 is provided between the main pipe 51 and the lower pipe portion 52. The tube 22 2 2 extends to the left and right and extends toward the rear. - The diagonal bottom (four) 4 is connected with a cross bar 55 at the lower end, and the horizontal portion is provided with == 551 ' and the rear end of the main f51 is connected with the seat frame 56. The seat of the "5 6#' Yang rear and the rear of the light body, and the Lai Li frame 5 6: is connected to the upper end of the main pipe 51, thereby forming the seat frame 56 just below the main pipe 51 and the down pipe A power unit w is disposed between the portions 52, and the seat frame 56 extends from the front end of the carriage 8 to the rear of the locomotive 3 to the rear of the vehicle; the rear seat of the seat frame $6 is connected to the rear shock absorber 561. The rear shock absorber 561 is supported by the rear can. In addition, the test of the seat frame 56 and the rear wheel rw has a back soil of 9. The power is early tcE, please refer to the paste three, four, five, At least one 6 and one exhaust pipe 6 〇. The engine 6 includes a steam red head 61, a cylinder body 62 and a crankshaft (four) 3, and the steam head 61 is provided with a steam red head cover 6 i, in the steam head 6 2 Internal design 201022083 • There are camshaft 612, a rocker arm 613, an inlet, exhaust manifold 614, 61 5 and a combustion chamber 6 1 6. The camshaft 6丄2 is fed-intake cam 6) An exhaust cam 6 1 2 2, wherein Please refer to the guide 6 (the arrow head is not in the head direction). The cam cam 6丄2丄丄 of the intake cam 6丄2 i is viewed from the steam red head 61, and the center 612 a of the cam shaft 612 is used as the coordinate axis system. Located in the fourth quadrant, the cam cam 6 丨 2 2 of the exhaust cam 6 i 2 2 is located in the second quadrant of the coordinate axis, and the arm 6 is moved by the inlet and exhaust cams 6121, 612 ❹ 2 ! 3 can be used with 义 埠 6 丨 4 and 剌丨 之 5 intake 阙 6 6 141 and exhaust valve 6 j 5 work, the rocker 6 work 3 in the implementation of the implementation of the roller rocker arm After the oil and gas* intake 蟑6丨5 enters the combustion chamber 6 1 6 , it is ignited by the spark plug 6丄7, and its expanding gas is used: The thrust is generated to push the piston 6 in the steam red body 6 2 to work up and down. During the reciprocating motion, when the piston 6 21 descends, the intake valve 6141 is opened to guide the mixed oil and gas to enter the combustion chamber 61, and the exhaust gas is quickly exhausted by the exhaust gas _ i 5 1 and discharged through the exhaust 埠 615 To the exhaust pipe 6 。. The inside of the cylinder body 62 can be connected with the _ 3 1 of the butterfly f63. Please refer to Figure 8, IX, and XI. It is shown that the camshaft 612 is provided with a timing gear 6 1 2 3 on the left side, and a red timing _! 2 3 sets are provided with a timing chain 6 working ^ 4, and the timing key bar 612 4 is coupled with the crankshaft 6 3 i The power generated by the crankshaft 61 can accurately control the position of the piston 62 by the timing chain 6124 and the opening time of the inlet and the row 6 1 4 1 , 6 1 5 1 to maintain the lead 8 201022083 Normal operation. As shown in FIG. 9 (arrows indicate the intake side, arrow 〇 indicates the exhaust side), wherein the timing chain 6 1 2 4 is provided on the exhaust 璋 615 side of the cylinder head 6 1 - tensioner 6 i 2 5, and a guide rod 612 6 is arranged on the side of the intake 埠 6 i 4 , by which the tensioner 612 5 can adjust the gas and tightness of the timing chain 6 2 4 to achieve more precise control. The time when the exhaust gas is closed for 4 hours and 6^5丄. m π cylinder body 6 2 'Please refer to the third, the internal has - the accommodation space for the piston 6 2 1 and the connecting rod 6 2 2 set, the button body of the button body 6 2 - steam red set 6 2 3 'With the steam red bushing 6 2 3, it is possible to avoid the friction of the cylinder body 62 and the friction of the piston 2 and the county of the connecting rod 6 2 2 . As shown in Fig. 3, ^^^ body 6 2 is offset toward the rear of the vehicle body, and the cylinder body 6 2 is toward the vehicle body = body::: partial::_62 medium - ^ b is located in the crankshaft 6 to make the offset Between the center line 1 of the cylinder body 6 2 and the main shaft 6 3 2, and the lower movement of the steam red body 6 2 the center line b is passed through the cam shaft 6 χ 2 center 6 丄 2 ^ 6 3, Qian·Langlang m - 3 L and right-hand-old age ^ 2, 4, and 5, consisting of - left curved thin 6 mesh 6 3, the crankcase 6 3 is internally provided with a crankshaft 6 The middle two balance shaft 6311, one main shaft 6 3 2, one output vehicle 6 3 3, - 8 and - oil pump 6 3 9, the crankshaft 6 3 system is connected to the piston β 9 1 0 ^ ^ ^ ' by a connecting rod The balance shaft 63 11 is located in the upper sleeve of the crankshaft 631: Π: 2 above the center 6 3 2 3 line, the intermediate shaft 6 3 8 sighs the "idler wheel 6381; please refer to the figures 5 and 7 at the same time, Quzheng 201022083 fi3 = 1 wheel 635 is provided on the left crankcase 63L side, and a bump 6 3 5 is provided on the pulse wave sensor 63. When the _31 rotating belt 感应 is induced by the pulse wave sensor 6 36, the flywheel is 5 The upper convex = 51, whereby the pulse wave sensor 6 3 6 can output a signal to the = capacitor discharge ignition unit Electronic control unit) (Fig. = financial order 嶋 ((4) Kiss _ _ = = can be driven by the crankshaft 631 to drive the crankshaft phase 6 3 of the final gear 6 3 4 rotation, and by the final tooth drive chain 6 3 7 crane The rear wheel RW_, wherein the _63 ι ==: rotation, as shown in FIG. 3; and as shown in FIG. 3 and 5, the output shaft 632 632 is provided with an intermediate pumping 638, the intermediate shaft 63 8 is located at the center of the wheel 6 3 3 center 6 3 3a and the center of the main shaft 6 3 2 or above 'by effectively shortening the axis between the output shaft 6 3 3 and the main shaft 6 3 2 _ = Daring engine miniaturization; In addition, the oil pump 639 is disposed at the center of the crankshaft 61 and the intermediate shaft 6 and is located in the left crankcase 63L. Below the 6 3 8 night line, the present invention is provided by the cylinder body 6 which will be 6 2 Discrimination of the rear offset, the hair = thin body 6 2_ the rear of the car body, the secret before the offset of the body 6 ^ line a offset 'formed after the offset of the body 6 2 to make the heart line b, Further, the center line b of the offset steam forest body 6 is located between the center 6 3丄a of the hybrid 63 1 and the main shaft 6 3 2 , thereby effectively increasing the front part of the engine 6 (such as a water tank and a radiator). Oxygen H... #) The configuration space can be reduced _ Η 220 201022083 'The lateral friction generated by the steam red bushing 6 2 3 during operation, and at the same time, the effect of conveniently installing the exhaust pipe 6 Q is achieved. After the offset, the steam red body 62 centerline b passes through the center 612a of the camshaft 612, and the arrangement space of the cylinder body 62 and the steam red head 6 can be increased. In addition, as shown in FIG. 3, since the steering of the crankshaft 61 is a clockwise rotation, an intermediate shaft 633 is disposed between the main shaft 633 and the output shaft 633, and the intermediate shaft 6 is provided. 3 8 The upper idler 6 3 8 丄 auxiliary, change the direction of rotation of the final gear 6 3 4 on the output shaft 6 3 3, so that the locomotive 3 can give the R ru W forward rotation, so that the locomotive 3 can reach the forward direction. . Referring to Figures 10 and 11, the present invention can also be used to implement the intermediate shaft 6 3 8 between the crankshaft 6 3 1 and the main shaft 6 3 2 , and the female intermediate shaft 6 3 The 8 series is located below the line connecting the center 6 31 a of the crankshaft 6 31 and the center 6 3 2 a of the main shaft 6 3 2 , thereby effectively shortening the wheelbase between the crankshaft 63 and the main shaft 6 3 2 to achieve the engine 6 The effect of miniaturization, with the aid of the idler 6 3 81 on the intermediate shaft 639, can achieve the purpose of adjusting the forward rotation of the rear wheel RW of the locomotive 3. In summary, the engine structure of the locomotive of the present invention is indeed more effective than the conventional ones, and has already become a new and progressive element. New Zealand proposes the invention, please pray for the detailed review of the Beibei Review Committee. For the approval of the patent, it is a matter of feeling. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view of a conventional engine. Figure 2 is a side elevational view of the locomotive of the present invention. Figure 2 is a schematic cross-sectional view of the locomotive engine of the present invention. 11 201022083 ‘ The fourth appearance of the locomotive engine of the present invention. Figure 5 is a cross-sectional view showing the other direction of the locomotive engine of the present invention. Figure 6 is a top plan view of the cylinder head of the engine of the present invention. Figure 7 is a schematic view showing the arrangement of the crankshaft, the flywheel and the generator of the present invention. Figure 8 is a schematic view of the cylinder head and timing gear of the present invention. Figure 9 is a perspective view of the timing chain and the tensioner of the present invention. Lu ® is a schematic cross-sectional view of another embodiment of the present invention. Figure 10 shows another schematic diagram of the local ship on the right side of the invention. [Main component symbol description] 1 engine 1 1 cylinder head 111 air inlet 112 exhaust port 113 combustion chamber 1 1 4 cam vehicle by 12 cylinder body 1 2 1 connecting rod 1 2 2 piston 1 3 crankcase 1 3 1 curved car From 1 4 exhaust pipe 2 down pipe 3 locomotive 4 steering mechanism 41 steering head pipe 4 2 steering handle 5 frame unit 4 3 front shock absorber 5 1 main pipe 4 4 front soil except 5 2 descending pipe part 5 3 reinforcing pipe 5 4 bottom tube 5 5 crossbar 5 51 engine hanger 12 201022083 5 6 seat frame 5 61 rear shock absorber E power unit 6 engine 60 exhaust pipe 611 cylinder head cover 612 a camshaft center 6121 intake cam 612 2 exhaust Cam 〇 6123 timing gear 612 5 tensioner 6 1 3 rocker arm 614 intake 埠 615 exhaust 埠 616 combustion chamber 6 2 cylinder body ® 622 connecting rod 6 3 crankcase 6 3 R right crankcase 6 31 a crankshaft center 6 3 2 spindle 6 3 3 output shaft 6 3 4 final gear 6 3 5 1 bump 6 1 cylinder head 612 camshaft 61211 cam lug 612 21 cam lug 612 4 timing chain 6 1 2 6 guide rod 6141 intake Valve 6151 exhaust valve 617 spark plug 6 2 1 piston 6 2 3 cylinder liner 6 3 L left crankcase 6 3 1 crankshaft 6 3 2 a spindle center 6 3 3 a output Shaft center 6 3 5 flywheel 6 3 6 pulse sensor 13 201022083 6 3 8 a intermediate shaft center 6 3 7 drive chain 6 3 8 intermediate shaft 6 3 8 1 idler 6 3 9 oil pump 7 fuel tank 8 driver seat 9 Soil removal φ FW front wheel RW rear wheel a offset front cylinder body center b offset rear cylinder body center line c original camshaft center
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