{"id":1083,"date":"2026-05-18T05:11:53","date_gmt":"2026-05-18T05:11:53","guid":{"rendered":"https:\/\/pto-gearbox.net\/?post_type=product&p=1083"},"modified":"2026-05-18T05:11:53","modified_gmt":"2026-05-18T05:11:53","slug":"agricultural-grain-harvester-reversing-gearbox-11-53-bevel-gear-bi-directional-drive-for-blockage-clearing-and-crop-flow-reversal","status":"publish","type":"product","link":"https:\/\/pto-gearbox.net\/tr\/urun\/agricultural-grain-harvester-reversing-gearbox-11-53-bevel-gear-bi-directional-drive-for-blockage-clearing-and-crop-flow-reversal\/","title":{"rendered":"Tar\u0131m Tah\u0131l Hasat Makinesi Geri Vites Kutusu \u2014 T\u0131kan\u0131kl\u0131k Giderme ve \u00dcr\u00fcn Ak\u0131\u015f\u0131n\u0131n Tersine \u00c7evrilmesi i\u00e7in 1:1.53 Konik Di\u015fli \u00c7ift Y\u00f6nl\u00fc Tahrik Sistemi"},"content":{"rendered":"
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<\/p>\n

Tah\u0131l Hasat Makinesi Geri Vites Kutusu \u2014 1:1.53 Konik Di\u015fli \u00c7ift Y\u00f6nl\u00fc Tahrik<\/h2>\n

Tah\u0131l hasat makinesinin geri vites \u015fanz\u0131man\u0131, 1:1,53 konik di\u015fli oran\u0131 ve entegre bir vites de\u011fi\u015ftirme mekanizmas\u0131 sayesinde, bi\u00e7erd\u00f6verin harmanlama ve besleme sistemlerine \u00e7ift y\u00f6nl\u00fc \u00e7al\u0131\u015fma \u00f6zelli\u011fi kazand\u0131r\u0131r. Islak veya yo\u011fun \u00fcr\u00fcn materyali bi\u00e7erd\u00f6ver ba\u015fl\u0131\u011f\u0131nda, besleme haznesinde veya harmanlama tamburunda t\u0131kanmaya neden oldu\u011funda, operat\u00f6r kabinden geri vites modunu devreye sokar; \u00fcr\u00fcn ak\u0131\u015f\u0131 tersine d\u00f6ner, t\u0131kan\u0131kl\u0131k giderilir ve saniyeler i\u00e7inde ileri y\u00f6nde hasat devam eder. Bu \u00f6zellik olmadan, t\u0131kan\u0131kl\u0131\u011f\u0131 gidermek i\u00e7in bi\u00e7erd\u00f6veri kapatmak, kabinden \u00e7\u0131kmak ve kar\u0131\u015fm\u0131\u015f \u00fcr\u00fcn materyalini mekanizmadan elle \u00e7ekmek gerekir; bu i\u015flem her olay i\u00e7in 10-20 dakika s\u00fcrer ve operat\u00f6r\u00fc d\u00f6nen ekipman tehlikelerine maruz b\u0131rak\u0131r.<\/p>\n

G\u00f6vde, \u00e7eli\u011fin mukavemetini demirin d\u00f6k\u00fclebilirli\u011fiyle birle\u015ftiren bir malzeme s\u0131n\u0131f\u0131 olan QT450 s\u00fcnek d\u00f6kme demirden \u00fcretilmi\u015ftir. \u0130\u00e7 tahrik milleri, \u00c7in'de \u00fcretilen standart di\u015fli mili malzemelerinden biri olan 20CrMnTi karb\u00fcrlenmi\u015f ala\u015f\u0131ml\u0131 \u00e7elikten i\u015flenmi\u015ftir. tar\u0131msal \u015fanz\u0131man<\/strong> applications \u2014 paired with bearings sourced from QC, C&U, or NTN depending on production batch. The 1:1.53 ratio provides a mild speed change between the harvester’s main drive and the reversible mechanism, converting input speed into the output RPM range that the threshing or feeding system requires for effective crop processing in both directions.<\/p>\n

\"Tar\u0131m<\/p>\n

Korean rice, barley, and wheat harvest operations in Jeolla, Chungcheong, and Gyeongsang provinces install this gearbox on domestically manufactured and imported combine harvesters. The Korean grain harvest window is compressed into 3-4 weeks in October and November \u2014 every hour of harvester downtime directly reduces the season’s yield recovery. A reversing PTO \u015fanz\u0131man\u0131<\/strong> T\u0131kan\u0131kl\u0131klar\u0131 dakikalar yerine saniyeler i\u00e7inde a\u00e7an bu y\u00f6ntem, do\u011frudan g\u00fcnl\u00fck hasat edilen ek hektarlara d\u00f6n\u00fc\u015f\u00fcyor.<\/p>\n

<\/p>\n

Teknik \u00d6zellikler<\/h2>\n

Tah\u0131l hasat makinesi geri vites di\u015fli kutusunun parametreleri. Sipari\u015f vermeden \u00f6nce \u015faft boyutlar\u0131n\u0131 ve montaj aray\u00fcz\u00fcn\u00fc hasat makinenizin modeliyle kar\u015f\u0131la\u015ft\u0131rarak do\u011frulay\u0131n.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\nDe\u011fer<\/th>\n<\/tr>\n<\/thead>\n
\u00dcr\u00fcn Tipi<\/td>\nTah\u0131l Hasat Makinesi Geri Vites Kutusu<\/strong><\/td>\n<\/tr>\n
Di\u015fli Tipi<\/td>\nKonik Di\u015fli<\/strong><\/td>\n<\/tr>\n
Di\u015fli Oran\u0131<\/td>\n1 : 1.53<\/strong><\/td>\n<\/tr>\n
Konut Malzemesi<\/td>\nQT450 Sfero D\u00f6k\u00fcm<\/strong><\/td>\n<\/tr>\n
\u015eaft Malzemesi<\/td>\n20CrMnTi<\/strong> (Karb\u00fcrlenmi\u015f ala\u015f\u0131ml\u0131 \u00e7elik)<\/td>\n<\/tr>\n
Rulmanlar<\/td>\nQC \/ C&U \/ NTN<\/td>\n<\/tr>\n
Y\u00f6n Kontrol\u00fc<\/td>\n\u0130leri + Geri (vites de\u011fi\u015ftirme mekanizmas\u0131)<\/td>\n<\/tr>\n
Birincil Uygulama<\/td>\nTah\u0131l Bi\u00e7erd\u00f6verleri<\/td>\n<\/tr>\n
\u0130\u015flev<\/td>\nT\u0131kan\u0131kl\u0131k giderme, \u00fcr\u00fcn ak\u0131\u015f\u0131n\u0131n y\u00f6n\u00fcn\u00fcn de\u011fi\u015ftirilmesi<\/td>\n<\/tr>\n
Renk Se\u00e7enekleri<\/td>\nKoyu \/ K\u0131rm\u0131z\u0131 \/ \u00d6zel<\/td>\n<\/tr>\n
Garanti<\/td>\n1,5 Y\u0131l<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Tersine \u00c7evirme Yetene\u011fi Gerektiren Hasat Operasyonlar\u0131<\/h2>\n

Islak Ko\u015fullarda Pirin\u00e7 Hasad\u0131<\/h3>\n

Kore'de pirin\u00e7 hasad\u0131 sonbahar ya\u011fmur mevsimine denk gelir. Islak pirin\u00e7 sap\u0131, harman tamburunun etraf\u0131na dolanarak besleme mekanizmas\u0131n\u0131 kuru sapa g\u00f6re \u00e7ok daha s\u0131k t\u0131kar; sap nemi 1'i a\u015ft\u0131\u011f\u0131nda t\u0131kanma oranlar\u0131 3-5 kat artar. Geri vitesli \u015fanz\u0131man, bu \u0131slak sap t\u0131kan\u0131kl\u0131klar\u0131n\u0131 kabinden 10-15 saniye i\u00e7inde temizleyerek, 20 hektardan fazla alanda 3 haftal\u0131k hasat d\u00f6neminde operat\u00f6re toplamda saatlerce zaman kaybettiren 15-20 dakikal\u0131k manuel temizleme i\u015fleminden ka\u00e7\u0131nmay\u0131 sa\u011flar.<\/p>\n

Arpa ve Bu\u011fday Bi\u00e7erd\u00f6ver Ba\u015fl\u0131\u011f\u0131 T\u0131kanmalar\u0131<\/h3>\n

Jeolla ve Gyeongsang illerinde May\u0131s ve Haziran aylar\u0131nda yap\u0131lan k\u0131\u015fl\u0131k arpa ve bu\u011fday hasad\u0131nda, olgun tah\u0131l saplar\u0131n\u0131n aras\u0131na kar\u0131\u015fm\u0131\u015f ye\u015fil yabanc\u0131 ot saplar\u0131 bulunur. Kuru tah\u0131l sap\u0131ndan daha esnek ve dolanm\u0131\u015f olan bu ye\u015fil malzeme, bi\u00e7erd\u00f6ver helezonlar\u0131na ve besleme zinciri kanatlar\u0131na dolan\u0131r. \u00dcr\u00fcn ak\u0131\u015f\u0131n\u0131 tersine \u00e7evirmek, dolanm\u0131\u015f yabanc\u0131 otu geriye do\u011fru \u00e7ekerek mekanizmadan uzakla\u015ft\u0131r\u0131r ve bi\u00e7erd\u00f6ver kaynakl\u0131 ar\u0131za s\u00fcrelerinin en yayg\u0131n nedenini ortadan kald\u0131r\u0131r.<\/p>\n

S\u0131k Devrilmi\u015f Mahsul\u00fcn Toparlanmas\u0131<\/h3>\n

Tayfunlar\u0131n yerle bir etti\u011fi pirin\u00e7 tarlalar\u0131 (Kore k\u0131y\u0131 b\u00f6lgelerinde s\u0131k kar\u015f\u0131la\u015f\u0131lan bir sorun), hasat makinesinin ba\u015fl\u0131\u011f\u0131na d\u00fczensiz bir \u015fekilde beslenen, ciddi \u015fekilde yatm\u0131\u015f \u00fcr\u00fcnlere neden olur. Geriye do\u011fru hareket fonksiyonu, operat\u00f6r\u00fcn, kar\u0131\u015f\u0131k ve d\u00fczensiz bir \u00fcr\u00fcn y\u0131\u011f\u0131n\u0131 besleme \u00fcnitesine girdi\u011finde \u00fcr\u00fcn ak\u0131\u015f\u0131n\u0131 geri almas\u0131na, ba\u015fl\u0131k a\u00e7\u0131s\u0131n\u0131 yeniden konumland\u0131rmas\u0131na ve kontroll\u00fc bir h\u0131zda ileri ak\u0131\u015f\u0131 yeniden ba\u015flatmas\u0131na olanak tan\u0131r. Bu, a\u015f\u0131r\u0131 y\u00fcklenmi\u015f bir besleme \u00fcnitesinin yo\u011fun bir \u00fcr\u00fcn y\u0131\u011f\u0131n\u0131na kar\u015f\u0131 durmas\u0131 sonucu olu\u015fan tane kayb\u0131n\u0131 ve mekanik stresi azalt\u0131r.<\/p>\n

\"Tar\u0131m<\/p>\n

Se\u00e7im K\u0131lavuzu \u2014 Geri Vites Kutusunu Bi\u00e7erd\u00f6verinize Uygun Hale Getirme<\/h2>\n

Sipari\u015f vermeden \u00f6nce uyumlulu\u011fu do\u011frulamak i\u00e7in \u015fu ad\u0131mlar\u0131 izleyin:<\/p>\n

    \n
  1. Hasat makinenizin modelini ve y\u0131l\u0131n\u0131 belirtin.<\/strong> Kore pazar\u0131na y\u00f6nelik Daedong (Kioti), TYM, Kukje marka bi\u00e7erd\u00f6verler ve Kubota, Yanmar ve John Deere gibi ithal modellerin her birinin kendine \u00f6zg\u00fc \u015fanz\u0131man montaj aray\u00fczleri vard\u0131r. Uyumluluk kontrol\u00fc talep ederken bi\u00e7erd\u00f6verinizin marka, model ve \u00fcretim y\u0131l\u0131n\u0131 belirtin.<\/li>\n
  2. Mevcut \u015fanz\u0131man montaj aray\u00fcz\u00fcn\u00fc \u00f6l\u00e7\u00fcn.<\/strong> C\u0131vata d\u00fczenini (c\u0131vata say\u0131s\u0131, daire \u00e7ap\u0131, c\u0131vata boyutu), giri\u015f mili kama profilini, \u00e7\u0131k\u0131\u015f mili \u00e7ap\u0131n\u0131 ve tipini ve montaj y\u00fczeyi ile her bir milin merkez \u00e7izgisi aras\u0131ndaki mesafeyi kaydedin. Do\u011frudan c\u0131vatal\u0131 montaj\u0131n sa\u011flanmas\u0131 i\u00e7in geri vites di\u015fli kutusunun bu boyutlarla e\u015fle\u015fmesi gerekir.<\/li>\n
  3. Vites de\u011fi\u015ftirme mekanizmas\u0131n\u0131n tipini onaylay\u0131n.<\/strong> Farkl\u0131 hasat makinesi modelleri, geri vitese ge\u00e7i\u015f i\u00e7in mekanik kablo, hidrolik silindir veya elektronik akt\u00fcat\u00f6r kontrolleri kullan\u0131r. Uygun vites de\u011fi\u015ftirme aray\u00fcz\u00fcne sahip bir \u015fanz\u0131man almak i\u00e7in kontrol tipinizi belirtin \u2014 kablo braketi, hidrolik port veya elektrikli solenoid.<\/li>\n
  4. Gerekli d\u00f6n\u00fc\u015f y\u00f6n\u00fcn\u00fc belirleyin.<\/strong> 1:1,53 oran\u0131 hem ileri hem de geri y\u00f6nde ge\u00e7erlidir, ancak \u00e7\u0131k\u0131\u015f milinin d\u00f6n\u00fc\u015f y\u00f6n\u00fc, bi\u00e7erd\u00f6ver \u00fcreticisi taraf\u0131ndan belirtilen harman tamburu veya besleme zinciri y\u00f6n\u00fcyle e\u015fle\u015fmelidir. Saat y\u00f6n\u00fcnde ve saat y\u00f6n\u00fcn\u00fcn tersine d\u00f6n\u00fc\u015fl\u00fc versiyonlar\u0131 mevcuttur.<\/li>\n
  5. Renk se\u00e7ene\u011fini belirleyin.<\/strong> Standard options are dark (black enamel) and red (agricultural equipment red). Custom colors available for OEM orders of 10+ units to match your harvester brand’s color scheme.<\/li>\n<\/ol>\n

    <\/p>\n

    Geri Vitesli \u015eanz\u0131man m\u0131, Tek Y\u00f6nl\u00fc \u015eanz\u0131man m\u0131? Bu Y\u00fckseltmeye De\u011fer mi?<\/h2>\n

    Bir\u00e7ok eski ve ekonomik model bi\u00e7erd\u00f6ver, yaln\u0131zca harmanlama mekanizmas\u0131n\u0131 ileri y\u00f6nde hareket ettiren tek y\u00f6nl\u00fc \u015fanz\u0131man kullan\u0131r. Geri vitesli bir \u015fanz\u0131mana ge\u00e7mek maliyeti ve mekanik karma\u015f\u0131kl\u0131\u011f\u0131 art\u0131r\u0131r; i\u015fte bu yat\u0131r\u0131m\u0131n kar\u015f\u0131l\u0131\u011f\u0131n\u0131 verdi\u011fi ve vermedi\u011fi noktalar.<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Fakt\u00f6r<\/th>\nGeri Vites Kutusu (Bu \u00dcnite)<\/th>\nTek Y\u00f6nl\u00fc \u015eanz\u0131man<\/th>\n<\/tr>\n<\/thead>\n
    T\u0131kan\u0131kl\u0131k Giderme S\u00fcresi<\/td>\n10-15 saniye (taksiden)<\/strong><\/td>\n15-20 dakika (manuel)<\/td>\n<\/tr>\n
    Operat\u00f6r G\u00fcvenli\u011fi<\/td>\nOperat\u00f6r kabinde kal\u0131r.<\/td>\nD\u00f6nen par\u00e7alara maruz kalma<\/td>\n<\/tr>\n
    Islak Mahsul Performans\u0131<\/td>\nS\u0131k kar\u015f\u0131la\u015f\u0131lan t\u0131kan\u0131kl\u0131klar\u0131 giderir.<\/strong><\/td>\nS\u0131k manuel m\u00fcdahale<\/td>\n<\/tr>\n
    \u0130\u00e7sel Karma\u015f\u0131kl\u0131k<\/td>\nDaha y\u00fcksek (kayd\u0131rma mekanizmas\u0131)<\/td>\nDaha basit (daha az par\u00e7al\u0131)<\/td>\n<\/tr>\n
    Birim Maliyeti<\/td>\nDaha y\u00fcksek<\/td>\nDaha d\u00fc\u015f\u00fck<\/td>\n<\/tr>\n
    G\u00fcnl\u00fck Hasat Miktar\u0131<\/td>\nDaha y\u00fcksek (daha az ar\u0131za s\u00fcresi)<\/strong><\/td>\nIslak ko\u015fullarda daha d\u00fc\u015f\u00fck<\/td>\n<\/tr>\n
    \u0130deal Ko\u015fullar<\/td>\nIslak\/s\u0131k\/devrilmi\u015fti<\/td>\nKuru, d\u00fczg\u00fcn, ayakta duran \u00fcr\u00fcnler<\/td>\n<\/tr>\n
    ROI Ba\u015faba\u015f Noktas\u0131<\/td>\n1-2 hasat mevsimi<\/td>\nYok (temel maliyet)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    For Korean rice operations \u2014 where autumn rain makes wet-crop blockages a near-daily occurrence during harvest \u2014 the reversing gearbox pays for itself within the first season through reduced downtime alone. For operations harvesting only dry grain in arid conditions (rare in Korea’s monsoon climate), the single-direction gearbox remains adequate. The 1.5-year warranty covers the initial investment risk for operators evaluating the upgrade.<\/p>\n

    <\/p>\n

    Hasat Verimlili\u011fi Etki Analizi<\/h2>\n

    The reversing gearbox’s value comes from downtime reduction rather than mechanical power efficiency. Here is how the numbers work for a typical Korean rice harvest operation.<\/p>\n