TW201435207A - Automatic speed change structure of wind-powered water pumping device - Google Patents
Automatic speed change structure of wind-powered water pumping device Download PDFInfo
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- TW201435207A TW201435207A TW102107773A TW102107773A TW201435207A TW 201435207 A TW201435207 A TW 201435207A TW 102107773 A TW102107773 A TW 102107773A TW 102107773 A TW102107773 A TW 102107773A TW 201435207 A TW201435207 A TW 201435207A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
Description
本發明係有關一種風力抽水裝置，特別是指利用變速齒輪組而能依照風力大小自動變速，能夠使動力傳動桿保持穩定且均速的運轉以及增進抽水效率之創新結構設計者。 BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a wind pumping device, and more particularly to an innovative structural designer that utilizes a shifting gear set to automatically shift gears according to the size of the wind, maintains a stable and uniform speed operation of the power transmission lever, and enhances pumping efficiency.
按，一般對於設置在臨近海域的裝置設備而言，為了能將海水抽取、導引進入裝置設備內作為冷卻、降溫等用途，業界慣用的作法係採用全耗電式抽水幫浦來完成抽取海水之動作流程，但由於近年來全球各國環保節能意識的高漲，大多業者已遂逐漸採用風力發電式的抽水裝置來取代傳統全耗電式之抽水幫浦。 In general, for equipment and equipment installed in the adjacent waters, in order to extract and guide seawater into the equipment for cooling and cooling, the industry's usual practice is to use a fully-powered pumping pump to complete the extraction of seawater. The action process, but due to the rising awareness of environmental protection and energy conservation in the world in recent years, most of the operators have gradually adopted the wind power type pumping device to replace the traditional full-power pumping pump.
而習知風力發電式抽水裝置的結構型態，大體係包括塔架、設置於塔架上的傳動扇葉組、與該傳動扇葉組呈傳動連結狀態的發電機以及抽水裝置所共構而成，業者是利用將塔架設置於臨近海域的迎風處，以使傳動扇葉組的葉片受風向的吹拂而擷取風的動能，進而轉換成機械能以帶動發電機產生電力，藉以驅動抽水裝置運作進行抽水；然而，習知傳動扇葉組結構設計上，係於該傳動扇葉組與發電機、抽水裝置之間配置傳動軸，並利用制式定速配比關係的齒輪組合來傳遞各傳動軸之間的動力，因此當風力吹拂扇葉時係能驅動發電機及抽水裝置運轉，但由於臨近海域周遭的風向、風力非常多變且不穩定， 而習知傳動扇葉組所採定速配比關係的齒輪，係無法因應不同風力大小而改變傳動軸的轉速，故當風力、風速過強時，容易導致扇葉轉速過快，進而導致傳動軸及齒輪結構受損傷，使得傳動扇葉組的使用壽命大幅降低；反之，當風力過小時，又會造成傳動軸轉速過慢、所產生的動能不足以驅動發電機運轉之窘境，進而影響抽水裝置的抽水效率，由此可知，習知傳動扇葉組結構設計上普遍存在動能不穩定、抽水效率不佳以及傳動結構容易因風力過大而受損等缺弊，實為業界必須進一步改善克服的重要課題。 In the conventional structure of the wind power type pumping device, the large system includes a tower, a transmission fan blade set on the tower, a generator connected to the transmission fan blade group, and a pumping device. In the windward direction, the tower is placed in the windward direction of the adjacent sea area, so that the blades of the transmission fan blade group are blown by the wind direction to extract the kinetic energy of the wind, and then converted into mechanical energy to drive the generator to generate electric power, thereby driving the pumping water. The device operates to pump water; however, the conventional transmission fan blade group structure is designed to be equipped with a transmission shaft between the transmission fan blade group and the generator and the pumping device, and the transmission is transmitted by the gear combination of the system fixed speed ratio relationship. The power between the shafts, so when the wind blows the blades, it can drive the generator and the pumping device to operate, but due to the wind direction around the sea, the wind is very variable and unstable. However, the gears of the fixed transmission ratio of the conventional transmission fan blade group cannot change the rotation speed of the transmission shaft according to different wind speeds. Therefore, when the wind speed and wind speed are too strong, the fan blade speed is too fast, which leads to the transmission shaft. And the gear structure is damaged, so that the service life of the transmission fan blade group is greatly reduced; on the contrary, when the wind power is too small, the rotation speed of the transmission shaft is too slow, and the generated kinetic energy is insufficient to drive the operation of the generator, thereby affecting the pumping device. The pumping efficiency, it can be seen that the conventional transmission fan blade group structure design generally has kinetic energy instability, poor pumping efficiency and the transmission structure is easily damaged due to excessive wind power, etc., the industry must further improve the importance of overcoming Question.
是以，針對上述習知結構所存在之問題點，如何開發一種更具理想實用性之創新結構，實使用者所企盼，亦係相關業者須努力研發突破之目標及方向。 Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, is expected by users, and is also related to the industry's efforts to develop breakthrough goals and directions.
有鑑於此，發明人本於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本發明。 In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.
本發明之主要目的，係在提供一種風力抽水裝置之自動變速結構，其所欲解決之問題點，係針對習知風力抽水裝置所存在之問題點加以思索突破；所述自動變速結構係設置於風力抽水裝置所設塔架頂部，能夠利用風力驅動設於該塔架內部的動力傳動桿，藉以產生動能而進行後續抽水作業；本發明解決問題之技術特點，主要在於該自動變速結構係包括一中空本體，呈中空殼體型態而包括一容置空間及形成於該容置空間內呈預定型態之內側壁所構成；一旋葉組，呈可旋轉狀態樞組於該中空本體上，該旋葉組係包括穿組於該中空本體之一軸桿、連設於該軸桿前段的複數葉片以及設置於該軸桿後段呈擴徑型態之止擋部，其中該葉片係位於該中空本體外部，且各該葉片均形成 有受風部，能夠於迎風時產生旋轉而連動該軸桿轉動；一變速齒輪組，至少包括設置於該容置空間內且沿著該軸桿軸向間隔配置的第一主動輪及第二主動輪，其中該第一、第二主動輪均具有一驅動部，且呈不同速比之配置關係；另該第一、第二主動輪之一端係分別對應連結設置一第一從動輪組及一第二從動輪組，其中該第二從動輪組係連結設於塔架內部的動力傳動桿，且其中，該第一、第二從動輪組之間係呈直接或間接連動之配合型態，構成該第一主動輪運轉時係帶動該第一從動輪組來連動第二從動輪組，而該第二主動輪運轉時係直接帶動該第二從動輪組；嚙合部位，包括呈間隔相對組設於該軸桿之一第一嚙合輪以及一第二嚙合輪，該第一、第二嚙合輪係與該軸桿呈同動旋轉狀態；一彈性頂撐元件，設置於該容置空間之內側壁與軸桿所設止擋部之間，藉以能將軸桿向外頂推，構成該第一嚙合輪係常態組靠於第一主動輪之驅動部呈傳動連結狀態，而該第二嚙合輪係脫離該第二主動輪之驅動部呈不同步嚙合狀態；藉此創新獨特設計，使本發明對照先前技術而言，能夠在風力較小時，藉由該彈性頂撐元件而使第一嚙合輪常態組靠於該第一主動輪之驅動部呈傳動狀態，使得該葉片旋轉時能驅動該動力傳動桿呈加速運轉狀態，而當風力增強時，該旋葉組之軸桿係受風壓而向內饋縮而使該第一嚙合輪脫離第一主動輪組之驅動部，令該第二嚙合輪組靠於第二主動輪組之驅動部而呈切換嚙合之減速運轉狀態，藉以能使該動力傳動桿保持穩定且均速的運轉，故本發明相較於習知採定速配比關係的齒輪來傳遞動力的結構而言，係能有效防止因風力過大導致轉速過快而傷害內部結構或因風力過小造成動能不足之問題點，進一步達到提升結構使用壽命、依風速的不同自動改變動力傳動桿的轉速以及增進抽水效率之優點。 The main object of the present invention is to provide an automatic shifting structure for a wind pumping device, and the problem to be solved is to solve the problem of the conventional wind pumping device; the automatic shifting structure is set in The top of the tower provided by the wind pumping device can drive the power transmission rod disposed inside the tower by the wind to generate kinetic energy for subsequent pumping operation; the technical feature of the problem solving of the present invention is mainly that the automatic shifting structure includes a The hollow body is formed in a hollow shell shape and includes an accommodating space and an inner side wall formed in a predetermined shape in the accommodating space; a rotator group is pivotally disposed on the hollow body The rotary blade group includes a plurality of blades that are disposed on one of the hollow bodies, a plurality of blades that are connected to the front portion of the shaft, and a stop portion that is disposed in the expanded portion of the rear portion of the shaft, wherein the blade is located Outside the hollow body, and each of the blades is formed a wind receiving portion capable of rotating in the windward direction to interlock the rotation of the shaft; a shifting gear set comprising at least a first driving wheel and a second disposed in the accommodating space and axially spaced along the shaft a driving wheel, wherein the first and second driving wheels each have a driving portion and are arranged in different speed ratios; and one of the first and second driving wheels is respectively connected with a first driven wheel set and a second driven wheel set, wherein the second driven wheel set is coupled to a power transmission rod disposed inside the tower, and wherein the first and second driven wheel sets are directly or indirectly coupled with each other. Constituting the first driving wheel to drive the first driven wheel set to interlock the second driven wheel set, and the second driving wheel is directly driving the second driven wheel set; the engaging portion includes a first engaging wheel and a second engaging wheel are disposed on the first rod and the second engaging wheel, wherein the first and second engaging wheel trains are in the same rotating state; the elastic top supporting member is disposed in the receiving space The inner side wall and the stop portion of the shaft Therefore, the shaft can be pushed outwardly, so that the first engagement gear train normal group is driven and connected to the driving portion of the first driving wheel, and the second meshing gear is separated from the driving portion of the second driving wheel. With the innovative and unique design, the invention is designed to make the first engagement wheel normal group depend on the first driving wheel by the elastic supporting member when the wind is small compared with the prior art. The driving portion is in a transmission state, so that the blade can drive the power transmission rod to be in an accelerated running state when the blade rotates, and when the wind power is increased, the shaft of the rotating blade group is subjected to wind pressure and is internally fed-backed to make the first The engaging wheel is disengaged from the driving portion of the first driving wheel set, and the second engaging wheel set is in a decelerating operation state of the switching engagement by the driving portion of the second driving wheel set, thereby enabling the power transmission rod to maintain a stable and constant speed The operation of the present invention is effective in preventing the internal structure from being excessively fast due to excessive wind force and causing insufficient kinetic energy due to excessive wind force due to the structure of the gear that transmits the power in the conventional speed ratio relationship. Title point, and further to enhance the service life of the structure, by changing the rotational speed of the automatic power transmission rod different wind speeds and promotional advantages of the pumping efficiency.
〔本發明〕 〔this invention〕
05‧‧‧自動變速結構 05‧‧‧Automatic shifting structure
06‧‧‧風力抽水裝置 06‧‧‧Wind pumping device
07‧‧‧塔架 07‧‧‧Tower
08‧‧‧動力傳動桿 08‧‧‧Power Transmission Rod
09‧‧‧驅動馬達 09‧‧‧Drive motor
091‧‧‧抽水葉輪組 091‧‧‧ pumping impeller group
10‧‧‧中空本體 10‧‧‧ hollow body
11‧‧‧容置空間 11‧‧‧ accommodating space
12‧‧‧內側壁 12‧‧‧ inner side wall
20‧‧‧旋葉組 20‧‧‧Rotary leaf group
21‧‧‧軸桿 21‧‧‧ shaft
22‧‧‧葉片 22‧‧‧ blades
221‧‧‧受風部 221‧‧‧Wind Department
23‧‧‧止擋部 23‧‧‧stop
30‧‧‧變速齒輪組 30‧‧‧Transmission gear set
31‧‧‧第一主動輪 31‧‧‧First drive wheel
32‧‧‧第二主動輪 32‧‧‧Second drive wheel
311、321、62‧‧‧驅動部 311, 321, 62‧‧‧ Drive Department
33‧‧‧第一從動輪組 33‧‧‧First driven wheel set
34‧‧‧第二從動輪組 34‧‧‧Second driven wheel set
40‧‧‧嚙合部位 40‧‧‧Meshing parts
41‧‧‧第一嚙合輪 41‧‧‧First engagement wheel
42‧‧‧第二嚙合輪 42‧‧‧Second engagement wheel
43‧‧‧輔助嚙合輪 43‧‧‧Auxiliary gear wheel
50‧‧‧彈性頂撐元件 50‧‧‧Elastic struts
60‧‧‧連動主齒輪 60‧‧‧ linkage main gear
61‧‧‧連動副齒輪組 61‧‧‧ linkage pair gear set
70‧‧‧軸桿 70‧‧‧ shaft
71‧‧‧軸承 71‧‧‧ Bearing
第1圖係本發明設置於塔架頂部之平面示意圖。 Figure 1 is a schematic plan view of the present invention placed on top of the tower.
第2圖係本發明內部結構型態之剖視圖。。 Figure 2 is a cross-sectional view showing the internal structure of the present invention. .
第3圖係本發明另一實施型態之剖視圖。 Figure 3 is a cross-sectional view showing another embodiment of the present invention.
第4圖係本發明作動狀態示意圖。 Figure 4 is a schematic view of the actuation state of the present invention.
第5圖係本發明作動狀態示意圖。 Figure 5 is a schematic view of the actuation state of the present invention.
請參閱第1至3圖所示，係本發明風力抽水裝置之自動變速結構之較佳實施例，惟此等實施例僅供說明之用，在專利申請上並不受此結構之限制；其中所述自動變速結構05設置於風力抽水裝置06所設塔架07頂部，能夠利用風力驅動設於該塔架07內部的動力傳動桿08，藉以產生動能而進行後續抽水作業，以第1圖為例，該動力傳動桿08係為連結於塔架07內部所設之一驅動馬達09，亦能夠直接傳動連結該塔架07底部所設之一抽水葉輪組091，此部分並不侷限，所述自動變速結構05係包括：一中空本體10，呈中空殼體型態而包括一容置空間11及形成於該容置空間11內呈預定型態之內側壁12所構成；一旋葉組20，呈可旋轉狀態樞組於該中空本體10上，該旋葉組20係包括穿組於該中空本體10之一軸桿21、連設於該軸桿21前段的複數葉片22以及設置於該軸桿21後段呈擴徑型態之止擋部23，其中該葉片22係位於該中空本體10外部，且各該葉片22均形成有受風部221，能夠於迎風時產生旋轉而連動該軸桿21轉動；一變速齒輪組30，至少包括設置於該容置空間11內且沿著該軸桿21軸向間隔配置的第一主動輪31及第二主動輪32，其中該第一、第二主動輪31、32均具有一驅動部311、321，且該第一、第二主動輪31、32係呈不同速比之配 置關係(即利用不同輪徑以及齒數的配置關係而產生不同傳動速比)；另該第一、第二主動輪31、32之一端係分別對應連結設置一第一從動輪組33及一第二從動輪組34，其中該第二從動輪組34係連結設於塔架07內部的動力傳動桿08，且其中，該第一、第二從動輪組31、34之間係呈直接或間接連動之配合型態，構成該第一主動輪31運轉時係帶動該第一從動輪組33來連動第二從動輪組34，而該第二主動輪32運轉時係直接帶動該第二從動輪組34；嚙合部位40，包括呈間隔相對組設於該軸桿21之一第一嚙合輪41以及一第二嚙合輪42，該第一、第二嚙合輪41、42係與該軸桿21呈同動旋轉狀態；一彈性頂撐元件50，設置於該容置空間11之內側壁12與軸桿21所設止擋部23之間，藉以能將軸桿21向外頂推，構成該第一嚙合輪41係常態組靠於第一主動輪31之驅動部311呈傳動連結狀態，而該第二嚙合輪42係脫離該第二主動輪32之驅動部321呈不同步嚙合狀態，本發明所揭彈性頂撐元件50係以壓縮彈簧為較佳，但不限於此；承上述，請配合參考2圖所示，當風力較小時，該彈性頂撐元件50係能將軸桿21彈性向外頂推，以使第一嚙合輪41常態組靠於該第一主動輪31之驅動部311呈傳動狀態，使得該葉片22旋轉時能驅動該動力傳動桿08呈加速運轉狀態，而當風力增強時，該旋葉組20之軸桿21係受風壓而向內饋縮，以使該第一嚙合輪41脫離第一主動輪組31之驅動部311，令該第二嚙合輪42組靠於第二主動輪32組之驅動部321而呈切換嚙合減速運轉狀態，故能依風速的不同而自動改變動力傳動桿08的轉速，藉以能使該動力傳動桿08保持穩定且均速的運轉。 1 to 3, which are preferred embodiments of the automatic shifting structure of the wind pumping device of the present invention, but the embodiments are for illustrative purposes only, and are not limited by the structure in the patent application; The automatic shifting structure 05 is disposed on the top of the tower 07 provided by the wind pumping device 06, and can drive the power transmission rod 08 disposed inside the tower 07 by using wind power, thereby generating kinetic energy for subsequent pumping operations, which is shown in FIG. For example, the power transmission rod 08 is connected to one of the driving motors 09 provided inside the tower 07, and can also directly drive and connect one of the pumping impeller groups 091 provided at the bottom of the tower 07, which is not limited. The automatic shifting structure 05 includes: a hollow body 10, which is formed in a hollow shell shape and includes an accommodating space 11 and an inner side wall 12 formed in the accommodating space 11 in a predetermined pattern; 20, in a rotatable state, is pivotally disposed on the hollow body 10, and the rotary vane group 20 includes a plurality of blades 22 that are disposed on one of the shafts 21 of the hollow body 10, and are connected to the front portion of the shaft 21, and are disposed on the shaft The rear section of the shaft 21 is in the form of an expanded diameter type 23, wherein the blade 22 is located outside the hollow body 10, and each of the blades 22 is formed with a wind receiving portion 221, which can rotate when facing the wind to rotate the shaft 21; a shift gear set 30 includes at least a setting a first driving wheel 31 and a second driving wheel 32 disposed in the accommodating space 11 and axially spaced apart from each other, wherein the first and second driving wheels 31 and 32 each have a driving portion 311. And the first and second driving wheels 31 and 32 are in different speed ratios. a relationship (that is, a different transmission ratio is generated by using different wheel diameters and the number of teeth); and one of the first and second driving wheels 31, 32 is respectively connected to a first driven wheel set 33 and a first a second driven wheel set 34, wherein the second driven wheel set 34 is coupled to a power transmission rod 08 disposed inside the tower 07, and wherein the first and second driven wheel sets 31, 34 are directly or indirectly connected The interlocking type of the first driving wheel 31 drives the first driven wheel set 33 to interlock the second driven wheel set 34, and the second driving wheel 32 directly drives the second driven wheel The assembly portion 40 includes a first engagement wheel 41 and a second engagement wheel 42 disposed at intervals relative to one of the shafts 21, and the first and second engagement wheels 41, 42 are coupled to the shaft 21 In the same state of rotation, an elastic struts 50 are disposed between the inner side wall 12 of the accommodating space 11 and the stopping portion 23 of the shaft 21, so that the shaft 21 can be pushed outwardly to constitute the The first engaging wheel 41 is normally connected to the driving portion 311 of the first driving wheel 31 in a transmission connection state, and the first The engaging wheel 42 is disengaged from the driving portion 321 of the second driving wheel 32. The elastic topping member 50 of the present invention is preferably a compression spring, but is not limited thereto; As shown in the figure, when the wind force is small, the elastic top support member 50 can elastically push the shaft 21 outwardly, so that the first engaging wheel 41 is normally placed against the driving portion 311 of the first driving wheel 31. The transmission state enables the power transmission rod 08 to drive in an accelerated operation state when the blade 22 rotates, and when the wind force is increased, the shaft 21 of the rotary vane group 20 is inwardly fed by the wind pressure to make the first The engaging wheel 41 is disengaged from the driving portion 311 of the first driving wheel set 31, and the second engaging wheel 42 is placed in the driving portion 321 of the second driving wheel 32 to be in a switching engagement deceleration state, so that the wind speed can be different. The rotational speed of the power transmission rod 08 is automatically changed, thereby enabling the power transmission rod 08 to maintain a stable and constant speed operation.
茲就本發明可具體實施型態說明如下：如第3圖所示，係為本發明另一實施型態，其中該變速齒輪組30所設第二主動輪32之一側更設有一連動主齒輪60，本實 施例中，該連動主齒輪60係位於該第一、第二主動輪31、32之間，且其中，該連動主齒輪60之一端係對應連結設置一連動副齒輪組61，構成該第一從動輪組31係藉由驅動該連動副齒輪組61來帶動第二從動輪組34的間接連動型態；此外，該嚙合部40位更包括組設於該軸桿21之輔助嚙合輪43，而本實施例中該輔助嚙合輪43係位於該第一、第二嚙合輪41、42之間，以使該輔助嚙合輪43能對應該連動主齒輪60，構成該軸桿21向內饋縮時，能夠依照風壓大小由該輔助嚙合輪43組靠於連動主齒輪60所設驅動部62，或者由第二嚙合輪42組靠於第二主動輪32之驅動部321而具有二段變速驅動之功能。 The present invention can be specifically described as follows: As shown in FIG. 3, it is another embodiment of the present invention, wherein one side of the second driving wheel 32 of the shifting gear set 30 is further provided with a linkage main body. Gear 60, this real In the embodiment, the interlocking main gear 60 is located between the first and second driving wheels 31, 32, and wherein one end of the interlocking main gear 60 is coupled to a linked auxiliary gear set 61 to constitute the first The driven wheel set 31 drives the interlocking auxiliary gear set 61 to drive the indirect interlocking type of the second driven wheel set 34. Further, the engaging portion 40 further includes an auxiliary engaging wheel 43 disposed on the shaft 21, In the embodiment, the auxiliary engaging wheel 43 is located between the first and second engaging wheels 41, 42 so that the auxiliary engaging wheel 43 can interlock with the main gear 60, and the shaft 21 is configured to be inwardly fed. When the auxiliary meshing wheel 43 is disposed in the driving portion 62 of the interlocking main gear 60 in accordance with the wind pressure, or the second engaging wheel 42 is disposed on the driving portion 321 of the second driving wheel 32, the two-stage shifting speed can be adopted. Drive function.
本發明之變速齒輪組30具體實施上係為傘齒輪之傳動結構型態，並配合軸桿70及軸承71樞組於容置空間11之內側壁12預定位置上而呈可轉動狀態，且其中，該第一、第二從動輪組33、34與該連動副齒輪組61係分別為不同輪徑之齒輪所共構而成，以使彼此之間能夠產生不同速比之傳動關係；由於利用不同齒輪之輪徑、齒數等方式來改變傳動速比係為一般機械結構習知技術，故在此不再贅述。 The shift gear set 30 of the present invention is embodied as a transmission structure of a bevel gear, and is rotatably coupled to the shaft 70 and the bearing 71 at a predetermined position of the inner side wall 12 of the accommodating space 11 and wherein The first and second driven wheel sets 33, 34 and the interlocking auxiliary gear set 61 are respectively formed by gears of different wheel diameters so as to generate transmission relations of different speed ratios with each other; The wheel diameter and the number of teeth of different gears are used to change the transmission speed ratio as a conventional mechanical structure, so it will not be described here.
茲就本發明之使用狀態說明如下：以第3圖為例，本實施例第一主動輪31的輪徑大於該連動主齒輪60，而該連動主齒輪60的輪徑係大於第二主動輪32，故三者之間的速比關係由快至慢排列，在一般風力較小的情況下，該彈性頂撐元件50之彈性推力係大於外部風壓，故能將軸桿21向外頂推，使第一嚙合輪41常態組靠於該第一主動輪31之驅動部311呈傳動狀態，當該葉片22受風吹拂旋轉時能連動該軸桿21以及第一主動輪31，令該第一從動輪組33能藉由連動副齒輪組60驅動該第二從動輪組34而驅使該動力傳動桿08呈加速運轉狀態，藉以使該動力傳動桿08能保持足夠之驅動轉速，如第4圖所示，當風力增強，該旋 葉組20之軸桿21係受風壓而向內饋縮，以使該第一嚙合輪41脫離第一主動輪31之驅動部311，令該輔助嚙合輪43組靠於連動主齒輪60之驅動部62而呈第一段減速運轉狀態，能夠讓動力傳動桿08保持穩定且均速的運轉，此時由於該第一嚙合輪41已脫離該第一主動輪31，故當連動主齒輪60運轉時，該第一主動輪31不受連動，又如第5圖所示，當風力更加強烈時，該軸桿21係再度向內饋縮，進一步使輔助嚙合輪43脫離該連動主齒輪60之驅動部62，而令該第二嚙合輪42組靠於第二主動輪32的驅動部321呈第二段減速運轉狀態，藉以能夠防止因動力傳動桿08的轉速過快而使結構受損之情形，故本發明能夠依風速的不同而自動改變動力傳動桿08的轉速，令該動力傳動桿08保持穩定且均速的運轉，進而能穩定驅動該風力抽水裝置06所設抽水葉輪組091，以增進抽水效率。 The state of use of the present invention is described as follows. Taking FIG. 3 as an example, the wheel diameter of the first driving wheel 31 in this embodiment is larger than the interlocking main gear 60, and the wheel diameter of the interlocking main gear 60 is larger than the second driving wheel. 32. Therefore, the speed ratio relationship between the three is arranged from fast to slow. In the case of a small wind force, the elastic thrust of the elastic top support member 50 is greater than the external wind pressure, so that the shaft 21 can be outwardly topped. Pushing the driving portion 311 of the first driving wheel 41 against the driving portion 311 of the first driving wheel 31 in a driving state, and when the blade 22 is rotated by the wind, the shaft 21 and the first driving wheel 31 can be interlocked. The first driven wheel set 33 can drive the second driven wheel set 34 by the interlocking auxiliary gear set 60 to drive the power transmission rod 08 to an accelerated running state, so that the power transmission rod 08 can maintain sufficient driving speed, such as Figure 4 shows that when the wind is enhanced, the rotation The shaft 21 of the blade set 20 is inwardly fed by the wind pressure so that the first engaging wheel 41 is disengaged from the driving portion 311 of the first driving wheel 31, and the auxiliary engaging wheel 43 is placed against the main gear 60. The driving unit 62 is in the first stage decelerating operation state, and the power transmission rod 08 can be maintained in a stable and constant speed operation. At this time, since the first engagement wheel 41 has been disengaged from the first driving wheel 31, when the main gear 60 is interlocked, the main gear 60 is interlocked. During operation, the first driving wheel 31 is not interlocked. As shown in FIG. 5, when the wind force is more intense, the shaft 21 is again fed inwardly, and the auxiliary engaging wheel 43 is further disengaged from the interlocking main gear 60. The driving portion 62 is configured such that the driving portion 321 of the second engaging wheel 42 is disposed in the second stage of the decelerating operation state, thereby preventing the structure from being damaged due to the excessive rotation speed of the power transmission rod 08. In this case, the present invention can automatically change the rotational speed of the power transmission rod 08 according to the wind speed, so that the power transmission rod 08 maintains a stable and constant speed operation, thereby stably driving the pumping impeller group 091 provided by the wind pumping device 06. To improve pumping efficiency.
本發明之優點：本發明所揭「風力抽水裝置之自動變速結構」對照先前技術採用定速配比關係的齒輪來傳遞動力的結構而言，能夠依風速的不同自動改變動力傳動桿的轉速，即當風力較大時能降低、限制該動力傳動桿的轉速，有效避免因轉速過快而傷害內部結構之情形，而當風力較小時能夠提升該動力傳動桿的轉速，以保持足夠動能來驅動風力抽水裝置運作，故本發明對於鄰近海域的使用場合而言適用性更佳，並進一步達到提升結構使用壽命以及增進抽水效率之優點。 The invention has the advantages that the automatic transmission structure of the wind pumping device disclosed in the present invention can automatically change the rotation speed of the power transmission rod according to the wind speed according to the structure of the prior art which uses the gear of the fixed speed ratio relationship to transmit power, that is, When the wind is large, the speed of the power transmission rod can be reduced and limited, and the internal structure can be prevented from being damaged due to the excessive speed. When the wind is small, the speed of the power transmission rod can be increased to maintain sufficient kinetic energy to drive. The wind pumping device operates, so the invention is more suitable for use in the adjacent sea area, and further achieves the advantages of improving the service life of the structure and improving the pumping efficiency.
上述實施例所揭示者係藉以具體說明本發明，且文中雖透過特定的術語進行說明，當不能以此限定本發明之專利範圍；熟悉此項技術領域之人士當可在瞭解本發明之精神與原則後對其進行變更與修改而達到等效目的，而此等變更與修改，皆應涵蓋於如后所述申請專利範圍所界定之範疇中。 The above embodiments are intended to be illustrative of the present invention, and are not to be construed as limiting the scope of the invention. The principles are changed and modified to achieve an equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.
05‧‧‧自動變速結構 05‧‧‧Automatic shifting structure
07‧‧‧塔架 07‧‧‧Tower
08‧‧‧動力傳動桿 08‧‧‧Power Transmission Rod
10‧‧‧中空本體 10‧‧‧ hollow body
11‧‧‧容置空間 11‧‧‧ accommodating space
12‧‧‧內側壁 12‧‧‧ inner side wall
20‧‧‧旋葉組 20‧‧‧Rotary leaf group
21‧‧‧軸桿 21‧‧‧ shaft
22‧‧‧葉片 22‧‧‧ blades
221‧‧‧受風部 221‧‧‧Wind Department
23‧‧‧止擋部 23‧‧‧stop
30‧‧‧變速齒輪組 30‧‧‧Transmission gear set
31‧‧‧第一主動輪 31‧‧‧First drive wheel
32‧‧‧第二主動輪 32‧‧‧Second drive wheel
311、321‧‧‧驅動部 311, 321‧‧‧ Drive Department
33‧‧‧第一從動輪組 33‧‧‧First driven wheel set
34‧‧‧第二從動輪組 34‧‧‧Second driven wheel set
40‧‧‧嚙合部位 40‧‧‧Meshing parts
41‧‧‧第一嚙合輪 41‧‧‧First engagement wheel
42‧‧‧第二嚙合輪 42‧‧‧Second engagement wheel
50‧‧‧彈性頂撐元件 50‧‧‧Elastic struts
70‧‧‧軸桿 70‧‧‧ shaft
71‧‧‧軸承 71‧‧‧ Bearing
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102107773A TW201435207A (en) | 2013-03-06 | 2013-03-06 | Automatic speed change structure of wind-powered water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102107773A TW201435207A (en) | 2013-03-06 | 2013-03-06 | Automatic speed change structure of wind-powered water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201435207A true TW201435207A (en) | 2014-09-16 |
Family
ID=51943263
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102107773A TW201435207A (en) | 2013-03-06 | 2013-03-06 | Automatic speed change structure of wind-powered water pumping device |
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| Country | Link |
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| TW (1) | TW201435207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478148A (en) * | 2020-12-08 | 2021-03-12 | 郑超 | Unmanned aerial vehicle who has rotor water conservancy diversion wear-resisting structure that sand wind environment used |
| CN113404827A (en) * | 2021-08-21 | 2021-09-17 | 徐州众工精密模锻有限公司 | Planetary gear device of small wind driven generator |
| CN117231410A (en) * | 2023-11-10 | 2023-12-15 | 广东工业大学 | River power generation device |
-
2013
- 2013-03-06 TW TW102107773A patent/TW201435207A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478148A (en) * | 2020-12-08 | 2021-03-12 | 郑超 | Unmanned aerial vehicle who has rotor water conservancy diversion wear-resisting structure that sand wind environment used |
| CN113404827A (en) * | 2021-08-21 | 2021-09-17 | 徐州众工精密模锻有限公司 | Planetary gear device of small wind driven generator |
| CN113404827B (en) * | 2021-08-21 | 2021-11-02 | 徐州众工精密模锻有限公司 | Planetary gear device of small wind driven generator |
| CN117231410A (en) * | 2023-11-10 | 2023-12-15 | 广东工业大学 | River power generation device |
| CN117231410B (en) * | 2023-11-10 | 2024-02-06 | 广东工业大学 | River power generation device |
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