201219677 六、發明說明： 【發明所屬之技術領域】 本發明係·於-齡段魏_，_是指鶴—種 無段變速之精雜及可達所狀㈣缝數，並觀配重件二复 至原狀且細於較大馬力場合之易換式之自排變 〗 【先前技術】 按；在交通工具中，無段變速傳動系統為新—代的變速箱， 在订車過程㈣X提賴且_物化，㈣生 駛無料;;節省，且構造簡單、易於維護，使得車體本身結構可 以間化，並且提昇車輛性能與減少能源消耗。此外，由於益段變 速傳動系統具有連續無段變速的特性，在變速過程中，不會有類 似傳統車輛變速抖動的縣，即具有較佳的操控性與舒適性因 此，無段變連傳動系統在車輛的傳動系統中具有雄厚的發展潛力。 構專人前發明有許多應用離心力作用之無段變速機 細痛產品不斷改良創新之縣，乃本著多年從事益段 變速機構座品設計開發之實務經驗，以及積極潛心研發思考:瘦 由無數次之實際料實驗，財本發明之產生。 、 【發明内容】 #===:==⑽確性及可 心Μ件喊至雜·^驗較大馬 力％合之易換式之自排變速偏心轴。構造上係包含有—入力軸、 -離心座…配重件、—平衡配重，其中該人力軸藉由原動機之 201219677 動力輸入而產生轉動，入力軸二側設有二平面部；而該離心座套 設於平面部，可於入力軸形成移動，離心座、入力軸間設有—彈 性體’離心座設有一外環套；而該配重件設於離心座一侧，配重 件設有一可開合之樞接部，配重件設有二穿設離心座之扭動部； 而該平衡配重設於該配重件一側，平衡配重與配重件形成銜接； 主要係該配重件設有一限位結構，限位結構包含二固定件及—設 於固定件間之彈性元件；以藉限位結構控制無段變速之精確性及 可達所須之多變化段數，且利於配重件回復至原狀。 以下僅藉由具體實施例，且佐以圖式作詳細之說明，俾使貴 審查委員能對於本發明之各項功能、特點，有更進一步之了解與 認識。 【實施方式】 請參閱第一圖、第三圖所示，本發明係包含有一入力軸1〇、 一離心座20、二配重件30及40、數平衡配重5〇，其中配重件3〇、 40設有二限位結構60及70，以藉限位結構6〇及7〇控制無段變 速之精確性及令段數增加’並利於配重件回復至原狀且適用於較 大馬力場合。其中： 該入力軸10可_動機帶動而轉動，該入力轴10設有一套座 11，套座11二側具有平面部12。 該離心座20紗-缺口 21 ’以套設於平面部12，且可於入 力軸10形成移動，離心座20、入力軸1〇間設有一彈性體13，離 心座20設有一外環套22。 201219677 該配重件30、40 ’分別設於離心座2〇二侧，配重件3〇、4〇分 別設有一可開合之樞接部31、41，其中配重件3〇設有二穿設離心 座20之扭動部32，扭動部32並穿設跨置於配重件4〇。 該平衡配重50係以二個為一組狀分別設於該配重件3〇、4〇一 側，平衡配重50設有一平衡配重部51及一牽動部52，每個平衡配 重50之平衡配重部51、牽動部52係成交錯狀，且牽動部52並以一 插銷53與樞接部31、41銜接。 請參閱第-圖、第二圖所示’本發明限位結構6〇、7〇係設有 二自配重件3G、40延伸之固定件6卜71及—設於固定件61、71間 之彈性it件62、72，彈性元件62、72可為細彡，以具有不同之彈 性係數。 請參閱第三圖、第四圖、第五圖所示，當入力轴1〇被原動機 帶動而轉動時，可藉由平衡配達到平衡之作用，進而使配重 件30、40產生細力之侧並使其上端向外關，使扭動部抵 壓套座1卜而___、外環套22於該套座此平面部職 生上下移動，當離^細下移時’雜體13被壓縮糊套座u， 而設於外環套22上之驅動盤（圖面未示出）與入力細轴心產生自 動調整偏姑小之，域，躺人力卿__所產生的 離心力，進而使配重件30、4〇產生離心位移。 而當配重件30、4G產生離錢移時，限位結獅、7{)之固定 件6卜71及雜讀62、72即產生牵制的效果，因為固定件6卜 71向内魏’隨之受到雜树62、72之彈力限制，以避免配重 201219677 件30、40向外張開位移的範圍過大，亦可控制無段變速之精性 及令段數增加，並利於配重件3〇、4〇於離心位移作用消失後可回 復至原狀且適用於較大馬力場合。 請參閱第六騎示’為本發赚位結構第二構造實施例，本 實施例以配重件40所設之限健構7Qa作說明，舰位結構7〇a係 固定件71a設有裝設部如突柱711a，稱性元件他包含有二設於 固疋件71a間，且為不同彈性係數之彈性組件72ia、722a，其中彈 性組件722a二端分別固設於突柱7ua。 請參閱第七圖所示，為本發明限位結構第三構造實施例，限 位結構薦制耕nb設有紐mb，而雜元件72b包含有二為 不同彈性係數之彈性組件721b、722b，其中彈性組件72肋二端分 別固設於突柱71 lb，而彈性組件72lb再穿套於彈性組件722b外部。 請參閱第八圖所示，為本發明限位結構第四構造實施例，限 位結構70c係固定件7lc設有突柱711c，而彈性元件72(：由二端向中 央成不同之彈性係數，彈性元件72C二端分別固設於突柱711c。 凊參閱第九圖、第十圖所示，為本發明限位結構第五構造實 她例，限位結構7〇d係固定件7id間之彈性元件72d成斜狀設置，如 此同樣可控制無段變速之精確性及令段數增加，並利於配重件於 離心位移作用消失後可回復至原狀且適用於較大馬力場合。 以上為本案所舉之實施例，僅為便於說明而設，當不能以此限 制本案之意義，即大凡依所列申請專利範圍所為之各種變換設計， 均應包含在本案之專利範圍中。 201219677 【圖式簡單說明】 第一圖係本發明之立體分解圖。 第二圖係本發明限位結構之立體圖。 第三圖係本發明之立體圖。 第四圖係本發明之剖面圖。 第五圖係本發明之剖面動作示意圖。 第六圖係本發明限位結構第二構造實施例剖面圖。 第七圖係本發明限位結構第三構造實施例剖面圖。 第八圖係本發明限位結構第四構造實施例剖面圖。 第九圖係本發明限位結構第五構造實施例剖面圖。 第十圖係本發明限位結構第五構造例之剖面動作示意圖 【主要元件符號說明】 10..入力軸 11..套座 12..平面部 13..彈性體 20..離心座 21. ·缺口 22..外環套 30..配重件 31..樞接部 32..扭動部 40..配重件 41..樞接部 50..平衡配重 51..平衡配重部 52..牵動部 53..插鎮 60、70..限位結構 61、71..固定件 201219677 62、72..彈性元件 71a..固定件 72a..彈性元件 70b..限位結構 711b..突柱 721b、722b..彈性組件 71c..固定件 72c..彈性元件 71d..固定件 70a..限位結構 711a..突柱 721a、722a..彈性組件 71b..固定件 72b..彈性元件 70c..限位結構 711c..突柱 70d..限位結構 72d..彈性元件201219677 VI. Description of the invention: [Technical field to which the invention pertains] The present invention is based on the age class Wei _, _ refers to the crane-type no-step shifting fine and reachable (four) seam number, and the weight matching The second step is to the original shape and is finer than the large horsepower occasion. The prior art is self-displacement. Lai and _ materialization, (four) raw and unplanned;; saving, and simple structure, easy to maintain, so that the body structure itself can be inter-sized, and improve vehicle performance and reduce energy consumption. In addition, because the beneficial section variable speed transmission system has the characteristics of continuous stepless speed change, there is no county like the traditional vehicle shifting jitter during the shifting process, that is, it has better handling and comfort. Therefore, the stepless variable transmission system It has strong development potential in the transmission system of vehicles. Before the construction of the special person, there are many countless speed-changing products that use centrifugal force to improve and innovate the county. It is based on the practical experience of designing and developing the seat of the shifting mechanism for many years, and actively researching and thinking: thin by countless times The actual material experiment, the production of the invention. [Summary] #===:==(10) Authentic and arbitrarily arbitrarily arbitrarily arbitrarily arbitrarily arbitrarily. The structural system includes an input shaft, a centrifugal seat, a weight, and a balance weight, wherein the human shaft is rotated by the power input of the prime mover 201219677, and the two sides of the input shaft are provided with two plane portions; The seat sleeve is arranged on the plane part, and can be moved on the input shaft. The centrifugal seat and the input shaft are provided with an elastic body. The centrifugal seat is provided with an outer ring sleeve; and the weight member is arranged on one side of the centrifugal seat, and the weight is provided. The utility model has a pivoting portion which can be opened and closed, and the weight member is provided with a twisting portion which is provided with a centrifugal seat; and the balance weight is arranged on one side of the weight member, and the balance weight is formed to be connected with the weight member; The weight member is provided with a limiting structure, and the limiting structure comprises two fixing members and an elastic member disposed between the fixing members; the precision of the stepless shifting control is controlled by the limit structure and the number of required changes is reached And help the weights return to their original state. In the following, the detailed description of the present invention will be made by the detailed description of the present invention, and the members of the present invention will be able to understand and understand the functions and features of the present invention. [Embodiment] Please refer to the first figure and the third figure. The present invention includes an input shaft 1〇, a centrifugal seat 20, two weight members 30 and 40, and a balance weight 5〇, wherein the weight member 3〇, 40 has two limit structures 60 and 70, to control the accuracy of the stepless speed change and increase the number of segments by the limit structure 6〇 and 7〇' and help the weights return to the original shape and is suitable for larger Horsepower occasions. Wherein: the input shaft 10 can be rotated by the motive, and the input shaft 10 is provided with a set of seats 11, and the sleeve 11 has a flat portion 12 on both sides. The yarn holder 20 yarn-notch 21' is sleeved on the flat portion 12, and is movable on the input shaft 10. The centrifugal seat 20 and the input shaft 1 are provided with an elastic body 13. The centrifugal seat 20 is provided with an outer ring sleeve 22. . 201219677 The weight members 30, 40' are respectively disposed on the two sides of the centrifugal seat, and the weight members 3, 4 are respectively provided with a pivotable portion 31, 41, wherein the weight member 3 is provided with two The twisting portion 32 of the centrifugal seat 20 is bored, and the twisting portion 32 is inserted across the weight member 4A. The balance weight 50 is respectively disposed on one side of the weight member 3〇 and 4〇 in a group of two, and the balance weight 50 is provided with a balance weight portion 51 and a pulling portion 52, and each balance weight is provided. The balance weight portion 51 and the pulling portion 52 of the 50 are staggered, and the pulling portion 52 is engaged with the pivot portions 31 and 41 by a latch 53. Please refer to the first and second figures. The limiting structure of the present invention is 6〇, 7〇 is provided with two self-weighting members 3G, 40 extending the fixing member 6 and 71, and is disposed between the fixing members 61 and 71. The elastic members 62, 72, the elastic members 62, 72 may be thin to have different elastic coefficients. Referring to the third, fourth, and fifth figures, when the input shaft 1〇 is rotated by the prime mover, the balance can be balanced to achieve the balance of the weight members 30 and 40. The side is closed and the upper end is closed outward, so that the twisting portion presses against the sleeve 1 and the outer ring sleeve 22 moves up and down in the plane of the seat, and when the movement is fine, the miscellaneous body 13 The compression pad holder u is compressed, and the driving disk (not shown) disposed on the outer ring sleeve 22 and the input fine shaft axis are automatically adjusted to be small, and the centrifugal force generated by the human body __ Further, the weight members 30 and 4 are centrifugally displaced. When the weight members 30, 4G are moved away from the money, the limit lion, the 7{) fixing member 6 卜 71 and the miscellaneous reading 62, 72 produce a pinning effect, because the fixing member 6 卜 71 inward Wei' It is constrained by the elastic force of the hybrid trees 62 and 72 to avoid the excessive range of the outward opening displacement of the weights 201219677 30, 40. It can also control the precision of the stepless shifting and increase the number of segments, and facilitate the weights. 3〇, 4〇 can be restored to the original state after the centrifugal displacement disappears and is suitable for large horsepower occasions. Please refer to the sixth riding diagram as the second structural embodiment of the present-based profit-making structure. The present embodiment is described by the limited-structure 7Qa provided by the weight-weighting member 40, and the ship-structure 7〇a-type fixing member 71a is provided with The fixing member, such as the stud 711a, includes two elastic members 72ia and 722a disposed between the fixing members 71a and having different elastic coefficients, wherein the elastic members 722a are respectively fixed at the ends of the protruding members 7ua. Referring to FIG. 7 , which is a third structural embodiment of the limiting structure of the present invention, the limiting structure recommends that the nb is provided with a button mb, and the hybrid element 72b includes two elastic members 721b and 722b having different elastic coefficients. The two ends of the elastic component 72 are respectively fixed to the protruding post 71 lb, and the elastic component 72lb is then sleeved outside the elastic component 722b. Referring to the eighth embodiment, in the fourth structural embodiment of the limiting structure of the present invention, the limiting structure 70c is a fixing member 7lc provided with a stud 711c, and the elastic member 72 (having a different elastic coefficient from the two ends to the center) The two ends of the elastic member 72C are respectively fixed to the protruding column 711c. Referring to the ninth and tenth drawings, the fifth structure of the limiting structure of the present invention is a case of the present invention, and the limiting structure 7〇d is a fixing member 7id. The elastic member 72d is arranged in a diagonal shape, so that the accuracy of the stepless speed change and the number of segments can be controlled, and the weight member can be restored to the original state after the centrifugal displacement effect disappears, and is suitable for a large horsepower occasion. The examples in this case are for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patents should be included in the patent scope of this case. 201219677 BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of the present invention. The second drawing is a perspective view of the limiting structure of the present invention. The third drawing is a perspective view of the present invention. The fourth drawing is a sectional view of the present invention. this Figure 6 is a cross-sectional view showing a second structural embodiment of the limiting structure of the present invention. Figure 7 is a cross-sectional view showing a third structural embodiment of the limiting structure of the present invention. The ninth drawing is a cross-sectional view of a fifth structural embodiment of the limiting structure of the present invention. The tenth drawing is a schematic cross-sectional view of the fifth structural example of the limiting structure of the present invention. [Main component symbol description] 10. Input force Shaft 11.. Sleeve 12.. Plane part 13.. Elastomer 20.. Centrifugal seat 21. · Notch 22. External ring cover 30.. Counterweight 31.. Pivot part 32. Twisting part 40 .. counterweight 41.. pivot joint 50.. balance weight 51.. balance weight 52.. puller 53.. insert town 60, 70.. limit structure 61, 71.. fixture 201219677 62, 72.. elastic member 71a.. fixing member 72a.. elastic member 70b.. limiting structure 711b.. stud 721b, 722b.. elastic member 71c.. fixing member 72c.. elastic member 71d.. fixed 70a.. Restricted structure 711a.. stud 721a, 722a.. elastic component 71b.. fixing member 72b.. elastic member 70c.. limiting structure 711c.. stud 70d.. limiting structure 72d.. elastic Item