TWI438359B - Deceleration mechanism - Google Patents
Deceleration mechanism Download PDFInfo
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- TWI438359B TWI438359B TW99109320A TW99109320A TWI438359B TW I438359 B TWI438359 B TW I438359B TW 99109320 A TW99109320 A TW 99109320A TW 99109320 A TW99109320 A TW 99109320A TW I438359 B TWI438359 B TW I438359B
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Description
本發明涉及一種減速機構。 The invention relates to a speed reduction mechanism.
減速機構作為機械傳動重要部件，被廣泛應用於機器人、汽車等行業。常見之減速機構通常藉由二相互嚙合，直徑不同之齒輪來實現減速。 As an important part of mechanical transmission, the speed reduction mechanism is widely used in robots, automobiles and other industries. A common deceleration mechanism usually achieves deceleration by means of two mutually meshing gears of different diameters.
一種減速機構，包括形成於其外殼體之內齒輪，設於外殼體內之具有偏心部之曲軸以及套設於偏心部之設有輪齒之擺線輪。擺線輪與曲軸偏心部連動，並藉由一邊與內齒輪嚙合一邊公轉來將輸入旋轉減速得到輸出旋轉。然而，為達到較高之嚙合重合度，獲得平穩之輸出，上述減速機構之擺線輪通常於其外圓週面形成緊密設置之輪齒，當需設置之輪齒數量較多而減速機構整體尺寸受到限制時，輪齒需做得非常細小，且輪齒於圓週方向彼此間之間距也非常小，甚至於齒根部位會產生重疊干涉，從而使擺線輪及其輪齒之製造難度加大，生產成本較高且結構較複雜。 A speed reduction mechanism includes an internal gear formed on an outer casing thereof, a crankshaft having an eccentric portion disposed in the outer casing body, and a cycloidal wheel provided with gear teeth disposed on the eccentric portion. The cycloidal wheel is interlocked with the eccentric portion of the crankshaft, and the input rotation is decelerated to obtain an output rotation by revolving while meshing with the internal gear. However, in order to achieve a high degree of meshing coincidence and obtain a smooth output, the cycloidal wheel of the above-described speed reduction mechanism usually forms closely arranged teeth on its outer circumferential surface, and the number of teeth to be set is large and the overall size of the speed reduction mechanism When restricted, the gear teeth need to be made very small, and the gear teeth are also very small in the circumferential direction. Even the tooth roots will have overlapping interference, which makes the cycloid wheel and its gear teeth more difficult to manufacture. The production cost is high and the structure is complicated.
鑒於以上內容，有必要提供一種結構簡單且成本較低之減速機構。 In view of the above, it is necessary to provide a speed reduction mechanism that is simple in structure and low in cost.
一種減速機構，包括主動件、從動件、與主動件轉動連接之動力部件、纏繞於主動件及從動件上之傳動件以及二螺釘，傳動件包 括定位部及從定位部相對二邊緣延伸之纏繞部，二螺釘固定連接定位部與主動件，纏繞部於主動件上纏繞複數圈後纏繞於從動件上，纏繞部包括自定位部一邊緣延伸形成的一第一纏繞帶及自定位部另一邊緣延伸形成的二第二纏繞帶，第一纏繞帶及第二纏繞帶基本平行，且第一纏繞帶位於二第二纏繞帶之間，第一纏繞帶及第二纏繞帶從二螺釘之間穿過，纏繞部於主動件上之纏繞圈數等於或者大於減速機構之傳動比。 A speed reduction mechanism includes an active member, a driven member, a power component rotatably coupled to the active member, a transmission member wound on the active member and the driven member, and two screws, the transmission package The positioning portion and the winding portion extending from the opposite edges of the positioning portion, the two screws are fixedly connected to the positioning portion and the driving member, and the winding portion is wound around the driving member and wound around the driven member, and the winding portion includes an edge of the self-positioning portion. a first winding tape extending from the extension and two second wrapping tapes extending from the other edge of the positioning portion, the first wrapping tape and the second wrapping tape are substantially parallel, and the first wrapping tape is located between the two second wrapping tapes, The first wrapping tape and the second winding tape pass between the two screws, and the number of windings of the winding portion on the driving member is equal to or greater than the gear ratio of the speed reducing mechanism.
上述減速機構通過纏繞於主動輪及從動輪上之傳動件來實現減速傳動，省去了齒輪等結構複雜之裝置，結構簡單，且生產成本較低且結構簡單。 The above-mentioned speed reduction mechanism realizes the reduction transmission by the transmission members wound on the driving wheel and the driven wheel, thereby eliminating the complicated structure of the gear, the structure is simple, the production cost is low, and the structure is simple.
100‧‧‧減速機構 100‧‧‧Deceleration mechanism
10‧‧‧主動件 10‧‧‧Active parts
30‧‧‧從動件 30‧‧‧Removable parts
50‧‧‧傳動件 50‧‧‧ Transmission parts
60‧‧‧緊固件 60‧‧‧fasteners
70‧‧‧固定組件 70‧‧‧Fixed components
80‧‧‧動力部件 80‧‧‧Power components
11‧‧‧第一容納槽 11‧‧‧First holding tank
13‧‧‧第二容納槽 13‧‧‧Second holding tank
15‧‧‧固定槽 15‧‧‧fixed slot
17‧‧‧軸孔 17‧‧‧Axis hole
19‧‧‧螺孔 19‧‧‧ screw holes
31‧‧‧從動軸 31‧‧‧ driven shaft
33‧‧‧從動輪 33‧‧‧ driven wheel
331‧‧‧固定部 331‧‧‧ Fixed Department
333、7311、7331‧‧‧固定孔 333, 7311, 7331‧‧‧ fixing holes
51‧‧‧定位部 51‧‧‧ Positioning Department
53‧‧‧纏繞部 53‧‧‧ winding department
55‧‧‧連接部 55‧‧‧Connecting Department
511、611‧‧‧連接孔 511, 611‧‧‧ connection holes
531‧‧‧第一纏繞帶 531‧‧‧First winding tape
533‧‧‧第二纏繞帶 533‧‧‧Second winding tape
61‧‧‧限位板 61‧‧‧Limited board
63、79‧‧‧螺釘 63, 79‧‧‧ screws
71‧‧‧定位件 71‧‧‧ Positioning parts
73‧‧‧夾緊件 73‧‧‧Clamping parts
75‧‧‧彈性件 75‧‧‧Flexible parts
77‧‧‧調節件 77‧‧‧Adjustment
711‧‧‧安裝孔 711‧‧‧ mounting holes
713、7333‧‧‧調節孔 713, 7333‧‧ ‧ adjustment holes
731‧‧‧第一夾塊 731‧‧‧ first clamp
733‧‧‧第二夾塊 733‧‧‧Second clamp
81‧‧‧本體 81‧‧‧Ontology
83‧‧‧旋轉軸 83‧‧‧Rotary axis
圖1係本發明實施方式之減速機構之立體組裝圖。 1 is a perspective assembled view of a speed reduction mechanism according to an embodiment of the present invention.
圖2係圖1所示減速機構之立體分解圖。 2 is an exploded perspective view of the speed reduction mechanism shown in FIG. 1.
圖3係圖1所示之減速機構另一視角之立體分解圖。 3 is an exploded perspective view of another perspective view of the speed reduction mechanism shown in FIG. 1.
圖4係圖1所示之傳動件未纏繞前之部分結構示意圖。 4 is a partial structural view of the transmission member shown in FIG. 1 before being wound.
圖5係圖1所示之傳動件纏繞後之部分結構示意圖。 Figure 5 is a partial structural view of the transmission member shown in Figure 1 after being wound.
下面將結合附圖及具體實施方式方式對本發明之減速機構作進一步之詳細說明。 The speed reduction mechanism of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
請參閱圖1，本發明實施方式之減速機構100，可應用於機器人等機械設備。減速機構100包括主動件10、從動件30、纏繞於主動件10及從動件30上之傳動件50、連接主動件10與傳動件50之緊固件60、連接從動件30與傳動件50之固定組件70及與主動件10轉動 連接之動力部件80。 Referring to FIG. 1, a speed reduction mechanism 100 according to an embodiment of the present invention can be applied to a mechanical device such as a robot. The speed reduction mechanism 100 includes an active member 10, a follower member 30, a transmission member 50 wound on the driving member 10 and the driven member 30, a fastener 60 connecting the driving member 10 and the transmission member 50, a connecting follower member 30 and a transmission member 50 fixing assembly 70 and rotating with the driving member 10 Connected power unit 80.
請參閱圖2及圖3，主動件10大致為圓柱體，主動件10之外壁上環繞開設有第一容納槽11及與第一容納槽11基本平行之第二容納槽13，外壁上還開設有延伸至主動件10二端面之固定槽15，自主動件10之一端面向其內部開設有軸孔17，自固定槽15之底壁向主動件10之內部還開設有螺孔19。本實施方式中，第一容納槽11數量為一，第二容納槽13數量為二，第一容納槽11基本位於二第二容納槽13之間，且三者基本具有相同之寬度。第一容納槽11之二端及每一第二容納槽13之二端均與固定槽15連通。 Referring to FIG. 2 and FIG. 3 , the driving member 10 is substantially a cylindrical body. The outer wall of the driving member 10 is surrounded by a first receiving groove 11 and a second receiving groove 13 substantially parallel to the first receiving groove 11 , and the outer wall is further opened. The fixing groove 15 extending to the two end faces of the driving member 10 is provided with a shaft hole 17 from one end of the driving member 10, and a screw hole 19 is further formed from the bottom wall of the fixing groove 15 to the inside of the driving member 10. In this embodiment, the number of the first receiving slots 11 is one, the number of the second receiving slots 13 is two, and the first receiving slots 11 are substantially located between the two second receiving slots 13 , and the three have substantially the same width. The two ends of the first receiving groove 11 and the two ends of each of the second receiving grooves 13 are in communication with the fixing groove 15.
從動件30包括從動軸31及凸出形成於從動軸31外部之從動輪33。從動輪33上設置有固定部331，固定部331之相對二端開設有固定孔333。從動件30之從動輪33之直徑與主動件10之直徑之比為減速機構100之傳動比。 The follower 30 includes a driven shaft 31 and a driven pulley 33 that is formed to be formed outside the driven shaft 31. The driven wheel 33 is provided with a fixing portion 331, and the fixing ends 331 are provided with fixing holes 333 at opposite ends thereof. The ratio of the diameter of the driven wheel 33 of the follower 30 to the diameter of the active member 10 is the gear ratio of the speed reduction mechanism 100.
請參閱圖2至圖4，傳動件50包括定位部51、自定位部51相對二邊緣延伸之纏繞部53及形成於纏繞部53遠離定位部51一端之連接部55。定位部51大致為矩形，其上貫通開設有連接孔511，連接孔511之數量為四，兩兩相對地分佈於定位部51之二側。纏繞部53包括自定位部51相對二邊緣延伸形成之第一纏繞帶531及第二纏繞帶533。第一纏繞帶531數量為一，第二纏繞帶533數量為二，三者基本平行，且第一纏繞帶531基本位於二第二纏繞帶533之間。第一纏繞帶531及第二纏繞帶533之寬度可相同亦可不同，只要二第二纏繞帶533間之距離大於第一纏繞帶531之寬度，能使第一纏繞帶531從二第二纏繞帶533之間穿過即可。本實施方式中，第一纏繞帶531之寬度大於第二纏繞帶533之寬度，以保證傳動件50 在傳動過程中受力平衡。相應地，收容第一纏繞帶531之主動件10之第一容納槽11之寬度大於收容第二纏繞帶533之第二容納槽13之寬度。連接部55數量為二，其中之一位於第一纏繞帶531之末端，另一個位於第二纏繞帶533之末端，並連接二第二纏繞帶533。本實施方式中，傳動件50為鋼帶。 Referring to FIGS. 2 to 4 , the transmission member 50 includes a positioning portion 51 , a winding portion 53 extending from the two edges of the positioning portion 51 , and a connecting portion 55 formed at one end of the winding portion 53 away from the positioning portion 51 . The positioning portion 51 is substantially rectangular, and has a connecting hole 511 extending therethrough. The number of the connecting holes 511 is four, and the two pairs are oppositely disposed on two sides of the positioning portion 51. The winding portion 53 includes a first winding tape 531 and a second winding tape 533 which are formed from the opposite edges of the positioning portion 51. The number of the first wrapping tapes 531 is one, the number of the second winding tapes 533 is two, the three are substantially parallel, and the first wrapping tape 531 is substantially located between the two second winding tapes 533. The widths of the first wrapping tape 531 and the second wrapping tape 533 may be the same or different, as long as the distance between the two second wrapping tapes 533 is greater than the width of the first wrapping tape 531, the first wrapping tape 531 can be wound from the second winding. The belt 533 can pass between. In this embodiment, the width of the first wrapping tape 531 is greater than the width of the second wrapping tape 533 to ensure the transmission member 50. Balanced during the transmission process. Correspondingly, the width of the first receiving groove 11 of the driving member 10 accommodating the first winding tape 531 is larger than the width of the second receiving groove 13 accommodating the second winding tape 533. The number of the connecting portions 55 is two, one of which is located at the end of the first wrapping tape 531 and the other is located at the end of the second winding tape 533 and connects the second winding tape 533. In the present embodiment, the transmission member 50 is a steel belt.
請再參閱圖2及圖3，緊固件60包括限位板61及螺釘63。本實施方式中，限位板61數量為二，每一限位板61上貫通開設有二連接孔611。螺釘63數量為四，分別與限位板61上之四連接孔611相對。 Referring to FIGS. 2 and 3 , the fastener 60 includes a limiting plate 61 and a screw 63 . In the embodiment, the number of the limiting plates 61 is two, and each of the limiting plates 61 is provided with two connecting holes 611. The number of the screws 63 is four, which are opposite to the four connection holes 611 on the limiting plate 61, respectively.
固定組件70包括定位件71、夾緊件73、彈性件75、調節件77及螺釘79。定位件71上開設有供螺釘79穿過之安裝孔711及供調節件77穿過之調節孔713。夾緊件73包括第一夾塊731及第二夾塊733。第一夾塊731上貫通開設有供螺釘79通過之固定孔7311，第二夾塊733上貫通開設有供螺釘79穿過之固定孔7331及供調節件77穿過之調節孔7333。本實施方式中，固定組件70數量為二。 The fixing assembly 70 includes a positioning member 71, a clamping member 73, an elastic member 75, an adjusting member 77, and a screw 79. The positioning member 71 is provided with a mounting hole 711 through which the screw 79 passes and an adjusting hole 713 through which the adjusting member 77 passes. The clamping member 73 includes a first clamping block 731 and a second clamping block 733. The first clamping block 731 is provided with a fixing hole 7311 through which the screw 79 passes. The second clamping block 733 is provided with a fixing hole 7331 through which the screw 79 passes and an adjusting hole 7333 through which the adjusting member 77 passes. In this embodiment, the number of the fixing components 70 is two.
動力部件80為馬達，包括本體81及與本體81轉動連接之旋轉軸83。 The power component 80 is a motor and includes a body 81 and a rotating shaft 83 rotatably coupled to the body 81.
請同時參閱圖1至圖5，組裝減速機構100時，動力部件80之旋轉軸83穿入主動件10之軸孔17內，從而提供主動件10轉動之動力，傳動件50之定位部51放置於主動件10之固定槽15內，緊固件60之限位板61也放置於主動件10之固定槽15內，並與定位部51部分地重疊。緊固件60之螺釘63穿過限位板61之連接孔611與定位部51之連接孔511與主動件10之螺孔19螺合，從而將傳動件50與主動件10固定連接。傳動件50之纏繞部53之第二纏繞帶533分別自主動件10之固定槽15繞入對應之第二容納槽13中，並環繞第二容納 槽13複數圈後纏繞於從動件30之從動輪33一側。第一纏繞帶531自主動件10之固定槽15繞入第一容納槽11內，並環繞第一容納槽11相同圈數後，自二第二纏繞帶533之間穿過並纏繞於從動件30之從動輪33之另一側。固定組件70之螺釘79穿過定位件71之安裝孔711與從動件30之固定孔333螺合，從而將定位件71與從動件30固定連接。調節件77穿過彈性件75及定位件71之調節孔713螺入第二夾塊733之調節孔7333內。螺釘79穿過第一夾塊731之固定孔7311螺入第二夾塊733之固定孔7331內。其中，傳動件50之連接部55夾持於第一夾塊731及第二夾塊733之間。 Referring to FIG. 1 to FIG. 5 simultaneously, when the speed reduction mechanism 100 is assembled, the rotating shaft 83 of the power component 80 penetrates into the shaft hole 17 of the driving member 10, thereby providing the driving force of the driving force of the driving member 10, and the positioning portion 51 of the transmission member 50 is placed. In the fixing groove 15 of the driving member 10, the limiting plate 61 of the fastener 60 is also placed in the fixing groove 15 of the driving member 10 and partially overlaps the positioning portion 51. The screw 63 of the fastener 60 passes through the connecting hole 611 of the limiting plate 61 and the connecting hole 511 of the positioning portion 51 and the screw hole 19 of the driving member 10 to screw the transmission member 50 to the driving member 10. The second winding strip 533 of the winding portion 53 of the transmission member 50 is respectively inserted into the corresponding second receiving groove 13 from the fixing groove 15 of the driving member 10, and surrounds the second receiving portion The groove 13 is wound around the driven wheel 33 side of the follower 30 after a plurality of turns. The first winding tape 531 is wound into the first receiving groove 11 from the fixing groove 15 of the driving member 10, and after passing through the first receiving groove 11 for the same number of turns, passes between the two second winding tapes 533 and is wound and driven. The other side of the driven wheel 33 of the member 30. The screw 79 of the fixing component 70 is screwed through the mounting hole 711 of the positioning member 71 and the fixing hole 333 of the follower 30, thereby fixedly connecting the positioning member 71 and the follower 30. The adjusting member 77 is screwed into the adjusting hole 7333 of the second clamping block 733 through the adjusting hole 713 of the elastic member 75 and the positioning member 71. The screw 79 is screwed into the fixing hole 7331 of the second clamping block 733 through the fixing hole 7311 of the first clamping block 731. The connecting portion 55 of the transmission member 50 is sandwiched between the first clamping block 731 and the second clamping block 733.
減速機構100工作時，動力部件80驅動主動件10轉動，為便於描述，本實施方式中，假設主動件10沿X方向轉動(即沿逆時針方向轉動)。當主動件10沿X方向轉動時，纏繞於主動件10之第一纏繞帶531自主動件10之第一容納槽11內繞出，纏繞於從動件30之從動輪33上。從動件30在傳動件50之帶動下沿X方向之反方向轉動，纏繞於從動件30上之第二纏繞帶533隨之繞入主動件10之第二容納槽13內。隨著主動件10之不斷轉動，纏繞於主動件10上之第一纏繞帶531會越來越短，而第二纏繞帶533會越來越長。故，主動件10沿X方向轉動一定之圈數後，動力部件80會自動調整主動件10沿X方向之反方向轉動，相應地，此時從動件30會沿X方向轉動，此過程之轉動原理與上述之轉動原理相同。因纏繞部53之第一纏繞帶531及第二纏繞帶533均採用重疊之方式纏繞在主動件10上，故第一纏繞帶531及第二纏繞帶533之纏繞圈數等於或者大於減速機構100之傳動比，以實現預定之減速目的。 When the speed reduction mechanism 100 is in operation, the power member 80 drives the driving member 10 to rotate. For convenience of description, in the present embodiment, it is assumed that the driving member 10 is rotated in the X direction (i.e., rotated in the counterclockwise direction). When the driving member 10 is rotated in the X direction, the first winding tape 531 wound around the driving member 10 is wound out from the first receiving groove 11 of the driving member 10 and wound around the driven wheel 33 of the driven member 30. The follower 30 is rotated in the opposite direction of the X direction by the transmission member 50, and the second winding tape 533 wound around the follower 30 is then wound into the second receiving groove 13 of the driving member 10. As the driving member 10 continues to rotate, the first winding tape 531 wound around the driving member 10 becomes shorter and shorter, and the second winding tape 533 becomes longer and longer. Therefore, after the driving member 10 is rotated in the X direction by a certain number of turns, the power component 80 automatically adjusts the rotation of the driving member 10 in the opposite direction of the X direction. Accordingly, the follower member 30 will rotate in the X direction. The principle of rotation is the same as that described above. Since the first winding tape 531 and the second winding tape 533 of the winding portion 53 are wound on the driving member 10 in an overlapping manner, the number of windings of the first winding tape 531 and the second winding tape 533 is equal to or greater than the speed reducing mechanism 100. The gear ratio to achieve the intended deceleration purpose.
本發明實施方式之減速機構100藉由纏繞於主動件10及從動件30 上之傳動件50來實現減速傳動，省去了齒輪等結構複雜之裝置，結構簡單，且生產成本較低。 The speed reduction mechanism 100 of the embodiment of the present invention is wound around the active member 10 and the driven member 30. The transmission member 50 is used to realize the reduction transmission, eliminating the complicated structure of the gear, the structure is simple, and the production cost is low.
因傳動件50為非對稱結構，通過定位部51與主動件10固定連接定位，可避免在傳動過程中傳動件50出現移位或者打滑而影響傳動精度。 Since the transmission member 50 has an asymmetrical structure, the positioning portion 51 is fixedly coupled with the active member 10 to avoid displacement or slippage of the transmission member 50 during the transmission process, thereby affecting the transmission accuracy.
另，採用傳動件50採用鋼帶結構，因鋼帶與主動件10及從動件30之接觸為面接觸，在傳動過程中之摩擦面積較大，故在傳動過程中可避免打滑，因此該減速機構100具有之傳動精度高、剛性好、運行平穩。由於鋼帶之最小彎曲半徑較小，該傳動方案之主動件10之半徑可以做得較小，在相同之傳動比時可以使減速機構100整體結構較小。因鋼帶之厚度較小，且為非對稱結構，當其纏繞於主動件10之時候採用穿插重疊纏繞之方式，避免鋼帶因螺旋纏繞而產生彎曲力，可減少鋼帶之磨損。 In addition, the transmission member 50 adopts a steel strip structure, and since the contact between the steel strip and the active member 10 and the follower member 30 is in surface contact, the friction area in the transmission process is large, so the slippage can be avoided during the transmission process, so The speed reduction mechanism 100 has high transmission precision, good rigidity and stable operation. Since the minimum bending radius of the steel strip is small, the radius of the driving member 10 of the transmission scheme can be made smaller, and the overall structure of the speed reducing mechanism 100 can be made smaller at the same gear ratio. Since the steel strip has a small thickness and an asymmetrical structure, when it is wound around the active member 10, the intertwined winding method is adopted to avoid the bending force of the steel strip due to the spiral winding, and the wear of the steel strip can be reduced.
齒輪傳動中，為防止輪齒受熱膨脹，二嚙合之輪齒之間會預留一定之間隙，故，當轉動方向改變時，齒輪需要先運動這一間隙之距離才能與相鄰輪齒嚙合傳動，影響傳動精度，本發明採用鋼帶纏繞之方式，無需預留如齒輪傳動之間隙，在轉動方向改變時仍然能保持較好之傳動精度。 In the gear transmission, in order to prevent the teeth from being heated and expanded, a certain gap is reserved between the teeth of the two meshing. Therefore, when the direction of rotation changes, the gear needs to move the distance of the gap to mesh with the adjacent teeth. The invention affects the transmission precision. The invention adopts the method of winding the steel strip, and does not need to reserve a gap such as a gear transmission, and can maintain a good transmission precision when the rotation direction is changed.
進一步地，固定組件70中之彈性件75藉由彈性回復力使傳動件50保持拉緊狀態，當傳動件50因長時間使用後，鬆動超過彈性件75之彈性回復力所能拉緊之範圍時，可以藉由螺釘調節件77壓縮彈性件75，使傳動件50再次被拉緊，從而避免打滑等情況出現。 Further, the elastic member 75 of the fixing assembly 70 maintains the transmission member 50 in a tension state by elastic restoring force. When the transmission member 50 is used for a long time, the elastic member can loosen beyond the elastic restoring force of the elastic member 75. At this time, the elastic member 75 can be compressed by the screw adjusting member 77, so that the transmission member 50 is again tightened, thereby preventing the occurrence of slippage or the like.
可以理解，第一纏繞帶531數量亦可不為一，第二纏繞帶533數量 亦可不為二，二者都可為任何數量，只要能錯開排列實現穿插纏繞即可，如第一纏繞帶531之數量為二，第二纏繞帶533之數量為三。當然，為保證傳動過程中受力之均勻，二者之數量最好設置為相等，或第二纏繞帶533比第一纏繞帶531多一個。 It can be understood that the number of the first wrapping tapes 531 may not be one, and the number of the second winding tapes 533 Alternatively, the number may be any number as long as the interleaving winding can be realized by staggering the arrangement, for example, the number of the first winding tapes 531 is two, and the number of the second winding tapes 533 is three. Of course, in order to ensure uniform force during the transmission process, the number of the two is preferably set equal, or the second winding belt 533 is one more than the first winding belt 531.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
100‧‧‧減速機構 100‧‧‧Deceleration mechanism
10‧‧‧主動件 10‧‧‧Active parts
30‧‧‧從動件 30‧‧‧Removable parts
50‧‧‧傳動件 50‧‧‧ Transmission parts
60‧‧‧緊固件 60‧‧‧fasteners
70‧‧‧固定組件 70‧‧‧Fixed components
80‧‧‧動力部件 80‧‧‧Power components
11‧‧‧第一容納槽 11‧‧‧First holding tank
13‧‧‧第二容納槽 13‧‧‧Second holding tank
15‧‧‧固定槽 15‧‧‧fixed slot
17‧‧‧軸孔 17‧‧‧Axis hole
31‧‧‧從動軸 31‧‧‧ driven shaft
33‧‧‧從動輪 33‧‧‧ driven wheel
331‧‧‧固定部 331‧‧‧ Fixed Department
333、7311、7331‧‧‧固定孔 333, 7311, 7331‧‧‧ fixing holes
51‧‧‧定位部 51‧‧‧ Positioning Department
53‧‧‧纏繞部 53‧‧‧ winding department
55‧‧‧連接部 55‧‧‧Connecting Department
511、611‧‧‧連接孔 511, 611‧‧‧ connection holes
531‧‧‧第一纏繞帶 531‧‧‧First winding tape
533‧‧‧第二纏繞帶 533‧‧‧Second winding tape
61‧‧‧限位板 61‧‧‧Limited board
63、79‧‧‧螺釘 63, 79‧‧‧ screws
71‧‧‧定位件 71‧‧‧ Positioning parts
73‧‧‧夾緊件 73‧‧‧Clamping parts
75‧‧‧彈性件 75‧‧‧Flexible parts
77‧‧‧調節件 77‧‧‧Adjustment
711‧‧‧安裝孔 711‧‧‧ mounting holes
713、7333‧‧‧調節孔 713, 7333‧‧ ‧ adjustment holes
731‧‧‧第一夾塊 731‧‧‧ first clamp
733‧‧‧第二夾塊 733‧‧‧Second clamp
81‧‧‧本體 81‧‧‧Ontology
83‧‧‧旋轉軸 83‧‧‧Rotary axis
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99109320A TWI438359B (en) | 2010-03-29 | 2010-03-29 | Deceleration mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99109320A TWI438359B (en) | 2010-03-29 | 2010-03-29 | Deceleration mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201132879A TW201132879A (en) | 2011-10-01 |
| TWI438359B true TWI438359B (en) | 2014-05-21 |
Family
ID=46750956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99109320A TWI438359B (en) | 2010-03-29 | 2010-03-29 | Deceleration mechanism |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI438359B (en) |
-
2010
- 2010-03-29 TW TW99109320A patent/TWI438359B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201132879A (en) | 2011-10-01 |
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