M336084 八、新型說明： 【新型所屬之技術領域】 本創作係為-種高壓儒機之活塞缸改良構造，尤指一種可 對活塞缸内之密封環件冷卻降溫，且可清理排除止賴卡垢堵塞 之高壓喷霧機活塞缸構造。 【先前技術】 如第一圖所示，習用之喷霧機之活塞缸構造，包含有一缸體 10，缸體10上设有一進水座11與一出水座12，進水座η與出水座 12上分別設有一進水端lu與一出水端121，出水座12上並設有一 排水端122，進水座11與出水座12間並形成一活塞室13，出水座11 與活塞室13間設有一止逆閥η，活塞室13内設有一活塞柱2〇，活 塞柱20可受一動力機構(如：引擎或馬達，圖式中未揭示）之驅動 而於缸體10内往復運動；藉此，可藉由活塞柱之往復運動，將 液體(如農藥或肥料）由進水端111吸入活塞室13内，然後經加壓後 由出水端121排出，而當活塞室13内之壓力過大時，液體（如農藥 或肥料）可由排水端122排出，令活塞室13内之壓力不致過大者。 而’為使活塞柱20於往復運動中所形成之壓力不致外泡，於 出水座12與活塞室13内設有若干的密封環件3〇(如：橡膠墊圈）， 俾令活塞室13内之壓力不致外洩者；然由於活塞柱2〇於活塞室13 内往復運動時，活塞柱20與密封環件30(如：橡膠墊圈）間則很容 易因往復磨擦而產生高熱，而使密封環件3〇(如：橡膠墊圈）產生 4 M336084 摩擦損耗、變形或損壞，進而影響活塞缸之增壓輸出者。 又，由於進水座11與活塞室13間所設止逆閥14很容易受液體 中未浴化之農藥、肥料或其他雜物卡塞而失去制，或因一段時 日未使用爾農藥、肥料之乾_塞失知㈣，進而造成液體之 加壓輸送不順者。 【新型内容】 本創作之目的’即在於改善上述制高壓喷霧機活塞缸之缺 失’俾提供—種可對活塞缸内之密封環件冷卻降溫之高壓喷霧機 活塞缸構造。 本創作之又-目的’在於改善上述制高壓儒機活塞虹之 止逆闕堵塞讀失，俾供—種可枝清理齡活塞㈣止逆間之 卡輯塞，令喷霧機噴_業更為順利之活塞缸構造。 為達到上述目的，本創作之高壓噴霧機之活塞缸，包含有一 ^體’缸體上設有-進水额—出水座，進水座與出水座上分別 有進水端與出水端’出水座上並設有—排水端，進水座與 ^座^並域-活塞室，進水座與活塞室間設有一止逆闕，活 軍塞柱’'觸主可受—動力機構之鶴*於缸體内 ; 蝴嶋，細由進水端吸 ”、、叙加顧由出水端翻，而當活塞室内之壓力 ------ 5 M336084 该出水座上連結樞設有—軸座，該軸座之 至出水座上之= 自排水端排出之水導弓1回流 • ^ ^並鋪滅上之内、外溝槽與·間流動， .7可冷卻職麵密封環件，以齡_封環件贿塞柱往復 _動產生之向熱而損壞、變形者；嗣，轴座内之水可自出 -出，並經由導引至進水端進入活塞室，以供再次壓縮使用者。 •=，進水座上設有—頂桿，頂桿—端伸人進水助，並對應 於止逆閥上’頂桿另一端凸伸出進水座外，並套設有一壓縮彈菩， .t頂桿於不作料簡向外凸伸狀態；藉此，可漏頂桿，以頂 C止逆閥’俾翻姆方便清理排除止賴之卡垢堵塞。 【實施方式】 有關本創作為制目的所聊之技術手段及其構造，兹謹再 .配合第二圖至第五圖所示之實施例，詳細說明如下： 如第二圖所示，實施例中之高射霧機之活塞缸，包含有一 缸_ ’虹體40上設有-進水座41與一出水座42，進水座41與出 水座42上分別設有一進水端411與一出水端421，出水座42上並設 有一回水出口端422，進水座41與出水座42間並形成一活塞室43， 進水座41與活塞室43間設有一止逆閥44，活塞室43内設有-活塞 柱50居塞柱5〇可受一動力機構(如：引擎或馬達，圖式中未揭示） 6 M336084 之驅動而射l體_往復運動；藉此，可藉由活絲50之往復運 動，將液體（如農藥或肥料）由進水端411吸人絲室43内，然後經 加壓後由出水端421排出，而當活塞室43内之壓力過大時，液體(如 辰藥或肥料）可由排水端422排出，令活塞室43内之壓力不致過大 者。 惟，上述貫施例中高壓喷霧機之活塞缸構造乃與習用高壓噴 務機之活塞缸大同小異，且並非本創作之設計重點所在，因此恕 於此即不再進-步贅述；嗣，本創作與制高壓噴霧機之活塞缸 不同的地方，亦即本創作為達到目的所應用之技術手段及其構造 特徵乃在於： 该出水座42上連結樞設有一軸座6〇，該軸座恰套設於活塞 柱50上，該軸座60之内、外兩侧分別環設有一相對應之溝槽6卜 62 /冓槽61、62上並没有若干貫穿的槽孔63，軸座内並設有密 封環件64 ;又，該出水座42相對應於軸座60之上、下之兩侧分別 設有一進水端423與一出水端424(如第三圖所示）；藉此，如第四 圖所示，可將自排水端422排出之水導引回流至出水座42上之進水 端423，並依循轴座60上之内、外溝槽61、62與槽孔63間流動，進 而可冷卻該轴座60與密封環件64，以減少該密封環件64因活塞柱 50往復運動產生之高熱而損壞、變形者；嗣，軸座6〇内之水可自 出水端424流出，並經由導引至進水端411進入活塞室43，以供再 次壓縮使用者。 7 M336084 再，如第二圖所示，進水座41上設有一頂桿，頂桿一俨 伸入進水座41内’並對應於止逆閥44上’頂桿7〇另一端凸伸出進 水座41外，並套設有一壓縮彈簧80，令頂桿7〇於不作動時保持向 外凸伸狀態；藉此，可按壓頂桿70，以頂壓止逆閥44，即可輕易 方便清理排除止逆閥44之卡垢堵塞(如第五圖所示）。 較佳之實施例是，該頂桿70内係為貫通而成一管狀，令由出 水座42之出水端424流出之水，可經由導引流至頂桿7〇内並匯流至 9 活塞室43中以供加壓輸出者。 . 由是’從以上之所述及圖式所示之實施例可知，本創作確可 ’提供-種可對活塞缸内之密難件做冷卻降溫，俾使該密封環件 不致因高熱產生質變而損壞變形，並提供—種可使止逆閥不因卡 垢堵塞，進而可使作業更為順利之高壓儒機活塞缸構造；因此， 本創作確具有顯著之實祕與進錄，且其構造亦確未曾有過， 藝誠已符合_專歡要件，纽法提料利申請，並祈賜專利為 禱’至感德便。 ⑽上所述，僅為摘作之—可行實施例，該實施例主要僅 在於用以舉例說明本創作為達到目的所運用之技術手段及其構 造’因此並魏以之限定本創作之保魏圍，舉凡依本創作說明 書及申請專利細所為之等效變化或修錦，皆應仍屬本創作所涵 蓋之保護範圍者。 【圖式簡單說明】 8 M336084 第-圖係制高壓喷霧機活塞紅之剖視圖。 第二圖係本創作高㈣霧機活塞虹之剖視圖。 第三圖係本·高射雜活敍之局部剖視圖。 第四圖係本創作高壓噴霧機活塞缸之剖視圖及其回水冷卻示 紅可按_桿以清除止 逆閥M336084 VIII, new description: [New technology field] This creation is a modified structure of the piston cylinder of high pressure Confucian machine, especially a kind of cooling ring cooling in the piston cylinder, and can clean up and eliminate the card High-pressure sprayer piston cylinder construction with scale blockage. [Prior Art] As shown in the first figure, the piston-cylinder structure of a conventional sprayer includes a cylinder block 10 having a water inlet seat 11 and a water outlet seat 12, a water inlet seat η and a water outlet seat. 12 is respectively provided with a water inlet end lu and a water outlet end 121. The water outlet seat 12 is provided with a drainage end 122, and between the water inlet seat 11 and the water outlet seat 12, a piston chamber 13 is formed, and between the outlet seat 11 and the piston chamber 13 a check valve η is provided, and a piston rod 2 is disposed in the piston chamber 13. The piston rod 20 can be reciprocated in the cylinder 10 by a driving mechanism (such as an engine or a motor, not shown in the drawings); Thereby, a liquid (such as a pesticide or a fertilizer) can be sucked into the piston chamber 13 from the water inlet end 111 by the reciprocating motion of the piston rod, and then discharged by the water outlet end 121 after being pressurized, and the pressure in the piston chamber 13 is exerted. When it is too large, liquid (such as pesticide or fertilizer) can be discharged from the drain end 122, so that the pressure in the piston chamber 13 is not excessive. And in order to prevent the pressure formed by the piston rod 20 in the reciprocating motion from being externally foamed, a plurality of sealing ring members 3 (for example, rubber washers) are provided in the water outlet seat 12 and the piston chamber 13, and the piston chamber 13 is sealed. The pressure is not caused by the leakage; however, since the piston rod 2 reciprocates in the piston chamber 13, the piston rod 20 and the sealing ring member 30 (such as a rubber gasket) are easily heated by the reciprocating friction, thereby making the seal The ring member 3〇 (eg rubber gasket) produces 4 M336084 friction loss, deformation or damage, which in turn affects the booster output of the piston cylinder. Moreover, since the check valve 14 provided between the inlet seat 11 and the piston chamber 13 is easily damaged by the pesticide, fertilizer or other debris that is not bathed in the liquid, or because the pesticide is not used for a period of time, The dryness of the fertilizer _ plug is lost (four), which in turn causes the pressure of the liquid to be transported. [New content] The purpose of this creation is to improve the lack of the piston cylinder of the above-mentioned high-pressure sprayer. 俾 Provided is a high-pressure sprayer piston cylinder structure that can cool and cool the seal ring in the piston cylinder. The purpose of this creation--the purpose is to improve the above-mentioned high-pressure Confucian machine piston rainbow, stop the reverse blockage, read the loss, and supply the seed-cleaning age piston (four) the card in the anti-reverse, so that the spray machine spray For smooth piston cylinder construction. In order to achieve the above purpose, the piston cylinder of the high-pressure sprayer of the present invention comprises a body body having a water inlet amount and a water outlet seat, and a water inlet end and a water outlet end respectively on the water inlet seat and the water outlet seat. The seat is equipped with a draining end, a water inlet seat and a ^ seat ^ parallel field-piston chamber. There is a counter-reverse between the inlet seat and the piston chamber, and the live army plug is ''touchable to the main'. *In the cylinder; Butterfly, finely sucked by the inlet end, and Syrian turned over by the water outlet, and when the pressure in the piston chamber ------ 5 M336084 Seat, the shaft seat to the water outlet = the water guide bow 1 discharged from the drain end • ^ ^ and the inner and outer grooves and the flow between the outer grooves, .7 can cool the face seal ring, Age _ sealing ring bribes reciprocating _ moving to the heat to damage, deformation; 嗣, the water in the shaft seat can be self-exiting, and through the guide to the inlet end into the piston room for re- Compress the user. •=, the inlet seat is provided with a ejector pin, the ejector pin is connected to the water inlet, and corresponds to the other end of the ejector lever protruding from the water inlet seat on the check valve. The sleeve is provided with a compressed bomb, and the .t ejector is not protruded from the material. Therefore, the ejector rod can be leaked, and the top C check valve can be used to clean and eliminate the stuck dirt. Embodiments: The technical means and structure of the creation of this creation for the purpose of the production, and again with the embodiment shown in the second to fifth figures, the detailed description is as follows: As shown in the second figure, in the embodiment The piston cylinder of the high-fogging machine comprises a cylinder _ 'the rainbow body 40 is provided with a water inlet seat 41 and a water outlet seat 42. The water inlet seat 41 and the water outlet seat 42 are respectively provided with a water inlet end 411 and a water outlet end. 421, a water outlet 42 is provided on the outlet 42 and a piston chamber 43 is formed between the inlet 41 and the outlet 42. A check valve 44 is disposed between the inlet 41 and the piston chamber 43. The piston chamber 43 is provided. There is a piston column 50 on the plug column 5〇 which can be driven by a power mechanism (such as an engine or a motor, not shown in the drawings) 6 M336084 to shoot a body_reciprocating motion; thereby, by the live wire 50 reciprocating motion, the liquid (such as pesticide or fertilizer) is sucked into the silk chamber 43 from the water inlet end 411, and then pressurized to be discharged from the water chamber The 421 is discharged, and when the pressure in the piston chamber 43 is excessively large, the liquid (such as the medicine or the fertilizer) can be discharged from the drain end 422, so that the pressure in the piston chamber 43 is not excessive. However, the high pressure sprayer in the above embodiment The piston-cylinder structure is similar to the piston cylinder of the conventional high-pressure jet machine, and it is not the design focus of this creation. Therefore, this is no longer a step-by-step description; 嗣, this creation is different from the piston cylinder of the high-pressure sprayer. The technical means and structural features of the present invention for achieving the purpose are as follows: the water outlet 42 is pivotally connected with a shaft seat 6〇, which is sleeved on the piston rod 50, the shaft The inner and outer sides of the seat 60 are respectively provided with a corresponding groove 6 / 62 / groove 61, 62 and there is no through hole 63, and a sealing ring 64 is arranged in the shaft seat; The water outlet 42 is respectively provided with a water inlet end 423 and a water outlet end 424 on the upper and lower sides of the shaft seat 60 (as shown in the third figure); thereby, as shown in the fourth figure, The water discharged from the drain end 422 is guided back to the water inlet end 423 on the water outlet 42 and The inner and outer grooves 61, 62 and the slot 63 are flowed on the pivot seat 60, thereby cooling the shaft seat 60 and the seal ring member 64 to reduce the high heat generated by the seal ring member 64 due to the reciprocating motion of the piston rod 50. The damaged or deformed one; 嗣, the water in the 6-seat of the shaft seat can flow out from the water outlet end 424 and enter the piston chamber 43 via the leading to the water inlet end 411 for recompressing the user. 7 M336084 Again, as shown in the second figure, the inlet block 41 is provided with a ram which extends into the inlet seat 41 and corresponds to the check valve 44. The apex 7 is convex at the other end. The water inlet seat 41 is disposed outside, and a compression spring 80 is sleeved to keep the ejector rod 7 in an outwardly protruding state when the ejector rod 7 is not actuated; thereby, the ejector rod 70 can be pressed to press the check valve 44 to press the check valve 44. It is easy to clean and eliminate the jamming of the check valve 44 (as shown in the fifth figure). In a preferred embodiment, the ejector 70 is formed in a tubular shape so that the water flowing out of the water outlet end 424 of the water outlet 42 can be guided into the ejector 7 and merged into the 9-piston chamber 43. For the pressure output. It can be seen from the above description and the embodiment shown in the drawings that the present invention can provide a kind of cooling and cooling of the difficult parts in the piston cylinder, so that the sealing ring is not caused by high heat. The quality changes and damages, and provides a high-pressure Confucian piston-cylinder structure that can make the check valve not jammed by the scale, which makes the operation smoother. Therefore, the creation has significant real and recorded, and Its structure has never been seen before. Yicheng has already met the _ special requirements, and Newfa has applied for the patent, and prayed for the patent as a prayer. (10) As mentioned above, it is only a summary of the possible embodiments, which are mainly used to exemplify the technical means and construction of the present invention for the purpose of achieving the purpose. The equivalent changes or repairs in accordance with this creation manual and the application for patents shall remain in the scope of protection covered by this creation. [Simple description of the diagram] 8 M336084 First-figure view of the piston red of the high-pressure sprayer. The second picture is a cross-sectional view of the high (four) fog machine piston rainbow. The third picture is a partial cross-sectional view of the Ben Gao shot. The fourth picture is a cross-sectional view of the piston cylinder of the high pressure sprayer and its return water cooling indication. Press the _ rod to clear the check valve.
第五圖係本創作高壓噴霧機活塞 卡垢堵塞之動作示意圖。 【主要元件符號說明】 10缸體 11進水座 ui進水端 !2出水座 出水端 122排水端 13活塞室 14止逆閥 20活塞柱 30密封環件 40缸體 41 進水座 411進水端 9 M336084The fifth picture is a schematic diagram of the action of the piston fouling blockage of the high pressure sprayer. [Main component symbol description] 10 cylinder block 11 water inlet ui inlet end! 2 outlet seat outlet end 122 drainage end 13 piston chamber 14 check valve 20 piston column 30 seal ring member 40 cylinder block 41 water inlet 411 water inlet End 9 M336084
42 出水座 421 出水端 422排水端 423 進水端 424 出水端 43 活塞室 44 止逆閥 50 活塞柱 60 軸座 61 溝槽 62 溝槽 63 槽孔 64 密封環件 70 頂桿 80 壓縮彈簧42 outlet seat 421 outlet end 422 drain end 423 inlet end 424 outlet end 43 piston chamber 44 check valve 50 piston rod 60 shaft seat 61 groove 62 groove 63 slot 64 seal ring 70 ejector 80 compression spring