五、新型說明： 【新型所屬之技術領域】 2作係有種捲揚機剎車裝置之結構改良，其係 上連動—刹車裝置，並利用棘齒輪側邊設置之卡掣 片/、求1丨車輪之夾掣，達到剎車之目的者。 【先前技術】 ° 按，傳統之捲揚機，有關該刹車裝置之結構，請配合束 閱第-圖所示’係傳統鏈條式捲揚機i之側面局部剖視圖： 該馬達啟動時係帶動—傳動_動，位於傳_上係固設有 一鏈輪，其末端處卿成有—傳動齒（圖中未顯^ 4贿 關剎車裝置2 ’騎配合參_二_示，該心㈣上係設 有-從動錄21 ’其倾傳_㈣合，而在從動齒輪？！ 之兩端面係戰有城面21〇。位於觸齒輪21兩側則套設 有夾掣片22’該夾掣片22與粗縫面210接觸之端面上，係設 置螺旋狀之尖V形凸紋220。 虽將夾掣片22與從動齒輪21分開時，即夹掣片&之凸 紋220不與從動齒輪21之粗糖面21〇接觸，而不會產生卡擎 之力，使從動齒輪21隨著空轉。但當將兩側之夾掣片&貼 合於從_輪21之粗糙面21G時’藉由其夾掣力及凸紋22〇 與粗縫面210的卡孽，而能帶動鏈輪作動，達到利用刹車裝 置2控制鏈條式捲揚機1作動之目的。然該傳統鏈條式捲揚 機1使用時最大的缺失仍在於該凸紋22G與粗糖面21〇接觸 時，會將尖V形之凸紋220磨損，因此 該夾掣片22與從動齒輪21，@ W \時間後， ，、代勒茴輪d，因凸紋22〇的 隙，使夾掣片22與從動齒輪21冰 、θ生曰1 、攸動織21之夾掣無法緊密，失 ㈣L此時必須將捲揚機側蓋卸下 ° 重新將細22之凸請與彳 、攸勒回輪21之粗糙面210貼 緊’達到_轉之目的，不僅非常射 亦受影響。 料力 創作人係專門從事於捲揚機之製造販賣 利用央響方式之刹車控制裝置並不能滿足所需，而無法^ 達到控制之目的，於是乃極力研究改革，並憑藉本身之專業 及多年來的工作經驗，終於在歷經數次的試驗、修正與改進 後，首創出本創作。 【新型内容】 "本創作係有關於—種捲揚機剎車裝置之結構改良，特別 式之财裝置，其主要係於捲揚機之傳動轴上 、W車裝置。關車裝置係由從触輪、棘齒輪、刹車 輪及齒輪軸所組成，且於棘錄侧邊結合有耐磨、防滑之卡 零片’並開设有任意'纹路續溝，位於棘齒輪侧邊係設有一 棘齒片、，峨動齒輪中央細設有陰螺紋，至於齒輪轴與從 動齒，連接處觸設有-段陽螺紋，且從動錄係與棘齒輪 之-端邊固接。當啟動捲揚機馬達時，帶動傳動轴同步轉動， 而依照升降f求控制赫輪產生正逆向躺完成捲揚機升 之陽螺紋螺人從_輪之陰螺紋内2齒2 達到剎車之目的，除能有效卡掣 整間隙_擾。 _尤其可避免調 f實施方式】 33上之棘齒輪331的轉動。 早子了控編車裝置 體分=:=^=*係本創作剎車裝置之立 f认。 要係由從動齒輪咖、棘齒輪 求 32及齒輪軸333所組成，該從動齒輪330赫 車輪332係藉齒輪轴333貫穿，而由從動齒1 立m人有—定位片334，並利用-簧片335 動:另===r_，可控制其轉 «-33^330 ^：：：：^：：：- 段陽螺紋3331。 一〜间。又有一 至於該棘齒輪331 ’請仍然參閱第五圖所示，位於棘齒輪 331兩侧係設有卡掣片3310，其係為耐磨 、防滑之材質，並 於表開叹有任意紋路之槽溝灿，而能具有較佳之夹擎功 效，且非細磨’可延轉置3之使用壽命，並降低成 本。而棘齒輪331與從動齒輪33〇之一端邊係為固接，故齒 輪轴333轉動時，帶動從動齒輪330及棘齒輪同步轉動，而 神輪332係未與棘齒輪331 _，所以能自由轉動。 #使用時’睛配合參閱第六圖所示，當啟動捲揚機馬達時， 糟_整捲揚機之正逆轉向以控制升降動作，此時刹車輪332 不又卡隼而能自由轉動，使從動齒輪獨亦隨著同步轉動。 $進行剎車時，细棘齒片34(圖中未顯示）卡播抵寧棘 331使其無法轉動’則從動齒輪330亦隨著不轉動，使 齒輪轴333轉動，而能利用陽螺紋·螺入從動齒輪33〇之 陰螺紋咖卜並壓掣剎車輪332貝占合棘齒輪331 (如第 所不），使棘齒輪331側邊之卡掣片·，緊密貼合於刹車輪 332，滑之端面上，並配合槽溝33u，可緊密有效絲定位: 車之目的。反之，當鬆開剎車裝置3之齒輪軸 =微不再厂靖束齒輪331，則棘齒輪_ 動，並使從動齒輪33〇隨著空轉。 =外’補車輪332光滑之端面上與棘齒 广_緊持時’_會產生磨損，且藉由卡^ =表面_之_3311，不僅具有極佳师密 文全性’尤其當轉妓之負_，可避免產生τ滑甚= M396820 從動齒輪 330 陰螺紋 3301 槽溝 3311 齒輪軸 333 定位片 334 棘齒片 34 棘齒輪 331 卡掣片 3310 剎車輪 332 陽螺紋 3331 簧片 335 固定螺絲 340V. New description: [New technical field] 2 The system has a structural improvement of the hoist brake device. It is linked to the brake device, and the card is set on the side of the ratchet gear. Clamping, the purpose of braking. [Prior Art] ° Press, the traditional hoist, the structure of the brake device, please refer to the side view of the traditional chain hoist i shown in the figure - Figure: When the motor starts, the drive - drive _ move, There is a sprocket on the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Record 21 'It's _ _ (four), and on both sides of the driven gear?! There are 21 城 on the opposite side of the gear. On both sides of the contact gear 21, there is a clamping piece 22'. On the end surface contacting the rough surface 210, a spiral-shaped V-shaped relief 220 is provided. Although the clamping piece 22 is separated from the driven gear 21, the ridges 220 of the clamping piece & are not associated with the driven gear. The raw sugar surface 21 of 21 is in contact with each other, and the force of the card is not generated, so that the driven gear 21 is idling, but when the clamping pieces on both sides are attached to the rough surface 21G of the _ wheel 21' By the clamping force and the ridge of the ridge 22 〇 and the rough surface 210, the sprocket can be driven to achieve the chain hoisting by the brake device 2 1 The purpose of the action. However, the biggest loss of the conventional chain hoist 1 is that when the ridge 22G is in contact with the raw sugar surface 21 ,, the pointed V-shaped ridge 220 is worn, so the nip 22 and the nipple 22 After the moving gear 21, @W \ time, , , and the dandelion wheel d, due to the gap of the ridge 22 ,, the clamping piece 22 and the driven gear 21 are ice, the θ 曰 1 , and the woven woven 21 Can not be tight, lost (four) L at this time must be removed from the side cover of the hoist. Re-attach the convexity of the thin 22 and the rough surface 210 of the 攸, Muller return wheel 21 to achieve the purpose of turning, not only very shot but also affected. The creator of the material creator specializes in the manufacture and sale of the hoisting machine. The brake control device using the central sound system does not meet the needs, but cannot achieve the purpose of control. Therefore, it is vigorously researching the reform, and relying on its own professional and years of work. Experience, finally after several trials, revisions and improvements, the first creation of this creation. [New content] "This creation department has a structural improvement of the hoist brake device, the special type of wealth device, which is mainly Drive shaft of winch W car device. The car closing device is composed of the contact wheel, the ratchet gear, the brake wheel and the gear shaft, and the wear-resistant and non-slip card piece is combined on the side of the spine, and any 'grain line is opened. The groove is provided with a ratchet piece on the side of the ratchet gear, and the center of the pulsating gear is thinly provided with a female thread. As for the gear shaft and the driven tooth, the joint portion is provided with a --section male thread, and the driven recording system and the spine The end of the gear is fixed. When the hoist motor is started, the drive shaft is driven to rotate synchronously, and according to the lift f, the control wheel is controlled to be reversed to complete the hoisting machine. The male thread is screwed from the _ wheel of the female thread. In order to achieve the purpose of braking, in addition to effectively clamping the gap _ disturbance. _ In particular, can avoid the rotation of the ratchet gear 331 on the 33 implementation. Early control of the knitting device body ===^=* is the establishment of the brake device. It is composed of a driven gear coffee, a ratchet gear 32 and a gear shaft 333. The driven gear 330 hp wheel 332 is penetrated by the gear shaft 333, and the driven tooth 1 has a positioning piece 334, and Use - reed 335 to move: another ===r_, can control its turn «-33^330 ^::::^:::- segment male thread 3331. one. There is also a ratchet gear 331 ′. Please still refer to the fifth figure. The ratchet gear 331 is provided with a latching piece 3310 on both sides of the ratchet gear 331, which is made of wear-resistant and non-slip material, and has an arbitrary texture on the table. The groove can be used, and it can have better clamping efficiency, and the non-fine grinding can extend the service life of the transposition 3 and reduce the cost. The ratchet gear 331 and the driven gear 33 are fixed to one end. Therefore, when the gear shaft 333 rotates, the driven gear 330 and the ratchet gear are synchronously rotated, and the god wheel 332 is not coupled with the ratchet gear 331 _, so Free to rotate. When using the eye, as shown in the sixth figure, when the hoist motor is started, the hoisting and turning of the hoisting machine is used to control the lifting movement. At this time, the brake wheel 332 can be freely rotated without being jammed, so that the driven gear can be driven. The individual also rotates with the synchronization. When the brake is applied, the fine ratchet piece 34 (not shown) is carded against the Ningshen 331 so that it cannot rotate. Then the driven gear 330 rotates the gear shaft 333 as it does not rotate, and the male thread can be used. The female gear 33 of the driven gear 33 is screwed and the brake wheel 332 is pressed against the ratchet gear 331 (if not), so that the latching piece on the side of the ratchet gear 331 is closely attached to the brake wheel 332. , sliding on the end face, and with the groove 33u, can be tight and effective wire positioning: the purpose of the car. Conversely, when the gear shaft of the brake device 3 is released = the factory beam gear 331 is no longer used, the ratchet gear is moved and the driven gear 33 is idling. = outside 'compensation wheel 332 smooth end face and ratchet teeth wide _ tightly holding ' _ will wear, and by card ^ = surface _ _3311, not only has excellent ciphery fullness 'especially when turning Negative _, can avoid the occurrence of τ slip even = M396820 driven gear 330 female thread 3301 groove 3311 gear shaft 333 positioning piece 334 ratchet piece 34 ratchet gear 331 card piece 3310 brake wheel 332 male thread 3331 reed 335 fixing screw 340