M315667 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種電動機車輪内行星齒輪式發電 機，是指一種利用行星齒輪可改變轉速及棘輪單向慣性 原理，將其與發電機電框轉子及電動機車輪圈、車體架 構做一結合，進而達到提高發電機輸出的一種發電裝置。 【先前技術】 目前市面上的電動機車都因續航力的不足而使消費 者裹足不前，進而影響到整個電動車產業的發展，導致 科技無法向前突破邁進，在這種情形下迫使電動車業者 使用高價位的電池系統來改善電動機車續航力的不足， 相對此舉也提高了電動車的成本，但是此方式依然無法 大幅改善電動車續航力的間題。 【新型内容】 本創作提供一種電動機車行星齒輪式發電機，該裝 置主要是將電動機車行進間，輪圈轉動時的動能轉變為 機械能，帶動固定在輪圈上的棘輪組轉動，棘輪組轉動 的同時也帶動環齒輪轉動，環齒輪透過裝設於發電機殼 蓋上不同齒比的行星齒輪驅動太陽輪轉動，進而使固定 在太陽輪上的發電機電柩轉子能以較高的轉速旋轉，使 固定在車架上的發電機可輸出大於驅動馬達所消耗的電 力，且當車輛減速煞車時，棘輪慣性會使環齒輪繼續轉 動並帶動發電機電樞轉子繼續發電，此裝置將使電動機 5 M315667 車的使用者不必局限於電池充電場所，而有所顧忌電動 車無電可用只限於短程使用，可使電動車充分發揮其功 能，不限里程時數，只要車輛行進，發電機即可供應電 源給驅動馬達及電池充電所用。 【實施方式】 請參閱第四圖、第五圖，主要是由三大部份結合而 成，其實施步驟如下： 一：發電機與行星齒輪組 將電樞轉子（8)兩端分別套入轴承（14)後’將其装入 發電機外殼（9)内，再將發電機殼蓋（7)套上，用螺絲（18) 固定後，將太陽輪（6)裝入並固定在電樞轉子（8)轴齒槽 内，再將行星齒輪（5)裝入轴承（16)後，用螺絲（18)固定 在發電機殼蓋（7)上的固定孔。 二：内外棘輪與環齒輪組 將環齒輪（4)裝入轴承（15)後，用螺絲（18)將内棘輪 (3)固定在環齒輪（4)背框固定孔内，再將外棘輪（2)裴入 抽承（17)後，套入已裝妥的内棘輪（3)組合上。 三：轴套與軸套螺帽 將轴套（12)裝入軸承（11)後’依序套入已裝妥之發 電機行星齒輪（5)組及内外棘輪（2)與環齒輪（4)組後，用 螺帽（19)將其固定即完成此輪内行星齒輪式發電機。 6 M315667 【圖式簡單說明】 第一圖為本創作正視圖 • 第二圖為本創作侧視圖 - 第三圖為本創作背視圖 第四圖為本創作剖視圖 第五圖為本創作結構分解圖 第六圖為本創作裝設於前輪剖視圖 > 第七圖為本創作裝設於後輪剖視圖 第八圖為本創作安裝例示意圖 【主要元件符號說明】 1 輪圈 2 外棘輪 3 内棘輪 4 環齒輪 5 行星輪 6 太陽輪 7 發電機殼蓋 8 電樞轉子 9 發電機外殼 10 發電機定子 11 軸套轴承 12 軸套 13 車架連結螺桿 14 電樞轉子軸承 15 環齒輪軸承 16 行星齒輪軸承 17 外棘輪轴承 18 螺絲 19 軸套螺帽 20 支撐軸 21 碟煞盤 22 轴承固定器 23 傳動輪 7M315667 VIII. New description: [New technical field] This is a kind of planetary gear generator in electric motor wheel. It refers to the principle of using planetary gear to change the speed and the one-way inertia of the ratchet. And a combination of the motor wheel circle and the vehicle body structure, thereby achieving a power generating device for improving the output of the generator. [Prior Art] At present, the electric motor vehicles on the market are hampered by the lack of endurance, which affects the development of the entire electric vehicle industry, leading to the inability of technology to break forward, in this case forcing electric vehicle manufacturers to use high The price of the battery system to improve the lack of endurance of the electric motor car, relative to this move also increases the cost of electric vehicles, but this method still can not significantly improve the endurance of electric vehicles. [New content] The present invention provides a planetary gear type generator for an electric motor vehicle. The device mainly converts the kinetic energy of the electric motor vehicle during the rotation of the electric wheel into mechanical energy, and drives the ratchet wheel set fixed on the rim to rotate, the ratchet set. The rotation also drives the ring gear to rotate. The ring gear drives the sun gear to rotate through the planetary gears installed on the generator casing cover with different gear ratios, so that the generator electric rotor fixed on the sun gear can rotate at a higher rotation speed. The generator fixed on the frame can output more power than the driving motor, and when the vehicle decelerates, the ratchet inertia will continue to rotate the ring gear and drive the generator armature rotor to continue generating electricity, and the device will make the motor 5 The user of the M315667 car does not have to be limited to the charging place of the battery, but there is no need to use the electric vehicle for electricity. It is limited to short-distance use, so that the electric vehicle can fully exert its functions, and the mileage can be limited. As long as the vehicle travels, the generator can supply power. Used to charge the drive motor and battery. [Embodiment] Please refer to the fourth and fifth figures, which are mainly composed of three parts. The implementation steps are as follows: 1. The generator and the planetary gear set respectively insert the two ends of the armature rotor (8). After bearing (14), put it into the generator casing (9), then put the generator cover (7) on it, fix it with screws (18), and then install and fix the sun gear (6). In the shaft rotor (8) shaft groove, after the planetary gear (5) is installed in the bearing (16), the fixing hole on the generator cover (7) is fixed by screws (18). Two: inner and outer ratchet and ring gear set After the ring gear (4) is installed in the bearing (15), fix the inner ratchet (3) to the ring gear (4) back frame fixing hole with the screw (18), and then the outer ratchet (2) After breaking into the pumping (17), insert it into the assembled inner ratchet (3) combination. Three: bushing and bushing nut After the bushing (12) is installed in the bearing (11), the set of the geared planetary gear (5) and the inner and outer ratchet (2) and ring gear (4) are sequentially inserted. After the group, the inner gear planetary generator is completed by fixing it with a nut (19). 6 M315667 [Simple description of the diagram] The first picture is the front view of the creation. The second picture is the side view of the creation. The third picture is the back view of the creation. The fourth picture is the cross-sectional view of the creation. The fifth picture is the exploded view of the creation. The sixth figure is a cross-sectional view of the front wheel of the present invention. The seventh figure is a schematic view of the rear view of the rear wheel. The eighth figure is a schematic diagram of the original installation example. [Main component symbol description] 1 rim 2 outer ratchet 3 inner ratchet 4 Ring gear 5 Planetary gear 6 Sun gear 7 Generator cover 8 Armature rotor 9 Generator housing 10 Generator stator 11 Bushing bearing 12 Bushing 13 Frame connecting screw 14 Armature rotor bearing 15 Ring gear bearing 16 Planetary gear bearing 17 External ratchet bearings 18 Screws 19 Bushing nuts 20 Support shafts 21 Discs 22 Bearing retainers 23 Drive wheels 7