{"id":2851,"date":"2026-01-30T09:08:49","date_gmt":"2026-01-30T09:08:49","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?p=2851"},"modified":"2026-01-30T09:57:29","modified_gmt":"2026-01-30T09:57:29","slug":"hop-so-xoay-thang-may-hieu-suat-cao-cho-may-thu-hoach-mia-ky-thuat-xuat-sac-cho-hieu-qua-thu-hoach-toan-cau","status":"publish","type":"post","link":"https:\/\/agriculturalgearboxes.top\/vi\/ung-dung\/hop-so-xoay-thang-may-hieu-suat-cao-cho-may-thu-hoach-mia-ky-thuat-xuat-sac-cho-hieu-qua-thu-hoach-toan-cau\/","title":{"rendered":"H\u1ed9p s\u1ed1 quay thang m\u00e1y hi\u1ec7u su\u1ea5t cao d\u00e0nh cho m\u00e1y thu ho\u1ea1ch m\u00eda: S\u1ef1 xu\u1ea5t s\u1eafc v\u1ec1 k\u1ef9 thu\u1eadt cho hi\u1ec7u qu\u1ea3 thu ho\u1ea1ch to\u00e0n c\u1ea7u"},"content":{"rendered":"
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\"H\u1ed9p<\/h1>\n

C\u00e1c gi\u1ea3i ph\u00e1p truy\u1ec1n t\u1ea3i chuy\u00ean d\u1ee5ng c\u1ee7a Ever-Power \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho nh\u1eefng \u0111\u1ed3n \u0111i\u1ec1n m\u00eda \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t t\u1ea1i H\u00e0 Lan, Anh v\u00e0 c\u00e1c qu\u1ed1c gia kh\u00e1c.<\/p>\n<\/div>\n

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C\u00e1ch m\u1ea1ng h\u00f3a v\u1eadn chuy\u1ec3n m\u00eda \u0111\u01b0\u1eddng: Vai tr\u00f2 c\u1ee7a h\u1ed9p s\u1ed1 quay thang m\u00e1y<\/h2>\n

H\u1ed9p s\u1ed1 quay thang n\u00e2ng l\u00e0 \"tr\u00e1i tim\" c\u1ee7a m\u00e1y thu ho\u1ea1ch m\u00eda hi\u1ec7n \u0111\u1ea1i. Trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng thu ho\u1ea1ch n\u1eb7ng nh\u1ecdc, thang n\u00e2ng ph\u1ea3i quay tr\u01a1n tru \u0111\u1ec3 \u0111\u1ed5 m\u00eda \u0111\u00e3 c\u1eaft v\u00e0o c\u00e1c xe mo\u00f3c di chuy\u1ec3n b\u00ean c\u1ea1nh m\u00e1y thu ho\u1ea1ch. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi m\u1ed9t h\u1ed9p s\u1ed1 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m cao, chu k\u1ef3 kh\u1edfi \u0111\u1ed9ng-d\u1eebng th\u01b0\u1eddng xuy\u00ean v\u00e0 ch\u1ea5t h\u1eefu c\u01a1 \u0103n m\u00f2n. Ever-Power \u0111\u00e3 thi\u1ebft k\u1ebf b\u1ed9 truy\u1ec1n \u0111\u1ed9ng quay \u0111\u1eb7c bi\u1ec7t n\u00e0y \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 rung m\u1ea1nh c\u1ee7a b\u1ed9 ph\u1eadn chi\u1ebft xu\u1ea5t ch\u00ednh trong khi v\u1eabn duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c milimet trong vi\u1ec7c \u0111\u1ecbnh v\u1ecb v\u00f2i x\u1ea3.<\/p>\n

H\u1ed9p s\u1ed1 c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 gi\u1ea3m t\u1ed1c h\u00e0nh tinh ti\u00ean ti\u1ebfn, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a 15 t\u1ea5n m\u00eda ch\u1ebf bi\u1ebfn m\u1ed7i gi\u1edd, chuy\u1ec3n \u0111\u1ed9ng quay v\u1eabn m\u01b0\u1ee3t m\u00e0. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ea5t m\u1ec1m, nhi\u1ec1u than b\u00f9n th\u01b0\u1eddng th\u1ea5y trong m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n c\u1ea3i t\u1ea1o \u0111\u1ea5t n\u00f4ng nghi\u1ec7p \u1edf H\u00e0 Lan, n\u01a1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 chuy\u1ec3n \u0111\u1ed9ng tr\u01a1n tru c\u1ee7a m\u00e1y m\u00f3c l\u00e0 t\u1ed1i quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ea5t b\u1ecb n\u00e9n ch\u1eb7t v\u00e0 thi\u1ebft b\u1ecb b\u1ecb l\u1eadt \u0111\u1ed5.<\/p>\n<\/div>\n<\/div>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n (M\u1eabu EP-SLW-800)<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nGi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c \/ Ti\u00eau chu\u1ea9n<\/th>\n<\/tr>\n<\/thead>\n
M\u00f4-men xo\u1eafn \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c (Nm)<\/td>\n8.500 Nm<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i gi\u00e1n \u0111o\u1ea1n<\/td>\n12.750 Nm<\/td>\n<\/tr>\n
Ph\u1ea1m vi t\u1ef7 l\u1ec7 gi\u1ea3m<\/td>\nT\u1ef7 l\u1ec7 45:1 \u0111\u1ebfn 120:1 (C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh)<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o (V\u00f2ng quay t\u1ed1i \u0111a)<\/td>\n3.000 v\u00f2ng\/ph\u00fat (Truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng \u0111\u1ed9ng c\u01a1 th\u1ee7y l\u1ef1c)<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n v\u1eadt li\u1ec7u b\u00e1nh r\u0103ng<\/td>\n20CrMnTiH (T\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t)<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 c\u1ee9ng<\/td>\nHRC 58-62<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u x\u00e2y nh\u00e0<\/td>\nGang d\u1ebbo QT450-10<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n<\/td>\nD\u1ea7u h\u1ed9p s\u1ed1 t\u1ed5ng h\u1ee3p ho\u00e0n to\u00e0n (ISO VG 220)<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\nIP67 (Ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng n\u01b0\u1edbc \u00e1p l\u1ef1c cao)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-30\u00b0C \u0111\u1ebfn +95\u00b0C<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd m\u1ecfi (L10h)<\/td>\n15.000 gi\u1edd<\/td>\n<\/tr>\n
Ng\u01b0\u1ee1ng rung<\/td>\n< 2,5 mm\/s (C\u1ef1c \u0111\u1ea1i)<\/td>\n<\/tr>\n
Ph\u1ea3n \u1ee9ng ng\u01b0\u1ee3c (Arcmin)<\/td>\n\u2264 12 Arcmin<\/td>\n<\/tr>\n
Giao di\u1ec7n \u0111\u1ea7u v\u00e0o<\/td>\nM\u1eb7t b\u00edch th\u1ee7y l\u1ef1c SAE A\/B\/C<\/td>\n<\/tr>\n
Lo\u1ea1i tr\u1ee5c \u0111\u1ea7u ra<\/td>\nR\u00e3nh then ngo\u00e0i (DIN 5480)<\/td>\n<\/tr>\n
Lo\u1ea1i \u1ed5 tr\u1ee5c<\/td>\nV\u00f2ng bi c\u00f4n l\u0103n ch\u1ecbu t\u1ea3i n\u1eb7ng<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i d\u1ecdc tr\u1ee5c<\/td>\n45.000 N<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i h\u01b0\u1edbng t\u00e2m<\/td>\n75.000 N<\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7 hi\u1ec7u su\u1ea5t (%)<\/td>\n\u2265 94%<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn phanh<\/td>\nT\u00edch h\u1ee3p nhi\u1ec1u \u0111\u0129a (5.000 Nm)<\/td>\n<\/tr>\n
X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/td>\nL\u1edbp ph\u1ee7 Epoxy ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n115 kg<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u ni\u00eam phong<\/td>\nViton (Cao su flo cacbon)<\/td>\n<\/tr>\n
Ch\u1ee9ng nh\u1eadn<\/td>\nCE, ISO 9001:2015<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n (dB)<\/td>\n\u2264 75 dB \u1edf kho\u1ea3ng c\u00e1ch 1m<\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng nhi\u1ec7t<\/td>\nNhi\u1ec7m v\u1ee5 li\u00ean t\u1ee5c (S1)<\/td>\n<\/tr>\n
Dung t\u00edch d\u1ea7u<\/td>\n3,8 l\u00edt<\/td>\n<\/tr>\n
V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t<\/td>\nTheo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng (M\u1eb7t b\u00edch h\u01b0\u1edbng xu\u1ed1ng)<\/td>\n<\/tr>\n
T\u1ea3n nhi\u1ec7t<\/td>\nC\u00e1c c\u00e1nh t\u1ea3n nhi\u1ec7t t\u00edch h\u1ee3p<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp<\/td>\nKh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i qu\u00e1 t\u1ea3i 200%<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian b\u1ea3o tr\u00ec<\/td>\n2.000 gi\u1edd (L\u1ea7n thay d\u1ea7u \u0111\u1ea7u ti\u00ean)<\/td>\n<\/tr>\n
Th\u1eddi gian b\u1ea3o h\u00e0nh<\/td>\n24 th\u00e1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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\u0110\u1ecbnh v\u1ecb chi\u1ebfn l\u01b0\u1ee3c v\u00e0 nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/h2>\n

Trong h\u1ec7 sinh th\u00e1i m\u00e1y thu ho\u1ea1ch m\u00eda, h\u1ed9p s\u1ed1 xoay thang n\u00e2ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i \u0111i\u1ec3m giao nhau gi\u1eefa khung ch\u00ednh c\u1ee7a m\u00e1y thu ho\u1ea1ch v\u00e0 c\u1ee5m thang n\u00e2ng x\u1ea3. N\u00f3 nh\u1eadn n\u0103ng l\u01b0\u1ee3ng t\u1eeb m\u1ea1ch th\u1ee7y l\u1ef1c ch\u00ednh c\u1ee7a m\u00e1y. Ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i l\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c xoay 180 \u0111\u1ed9 (quay tr\u00f2n) c\u1ea7n thang n\u00e2ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p m\u00e1y thu ho\u1ea1ch x\u1ea3 m\u00eda sang hai b\u00ean ho\u1eb7c ra ph\u00eda sau, mang l\u1ea1i cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a trong c\u00e1c b\u1ed1 tr\u00ed ru\u1ed9ng kh\u00e1c nhau.<\/p>\n

V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, h\u1ed9p s\u1ed1 s\u1eed d\u1ee5ng b\u1ed9 b\u00e1nh r\u0103ng h\u00e0nh tinh nhi\u1ec1u c\u1ea5p \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o th\u1ee7y l\u1ef1c t\u1ed1c \u0111\u1ed9 cao, m\u00f4-men xo\u1eafn th\u1ea5p th\u00e0nh \u0111\u1ea7u ra t\u1ed1c \u0111\u1ed9 th\u1ea5p, m\u00f4-men xo\u1eafn cao c\u1ea7n thi\u1ebft \u0111\u1ec3 xoay c\u1ea7n thang m\u00e1y kh\u1ed5ng l\u1ed3. H\u1ec7 th\u1ed1ng phanh \u0111a \u0111\u0129a t\u00edch h\u1ee3p \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed9t khi thang m\u00e1y \u0111\u1ea1t \u0111\u1ebfn g\u00f3c \u0111\u1ed9 mong mu\u1ed1n, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c kh\u00f3a c\u1ed1 \u0111\u1ecbnh b\u1ea5t ch\u1ea5p l\u1ef1c ly t\u00e2m \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi b\u0103ng t\u1ea3i b\u00ean trong mang theo c\u00e1c th\u00e2n m\u00eda n\u1eb7ng.<\/p>\n<\/div>\n<\/div>\n

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Ghi ch\u00e9p th\u1ef1c \u0111\u1ecba c\u1ee7a K\u1ef9 s\u01b0 \u1ee9ng d\u1ee5ng cao c\u1ea5p: Kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng \u201c\u0102n m\u00f2n do n\u01b0\u1edbc m\u00eda\u201d<\/h3>\n

\u201cTrong su\u1ed1t 18 n\u0103m l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t m\u00eda \u0111\u01b0\u1eddng \u1edf Queensland v\u00e0 v\u00f9ng Caribbean, t\u00f4i \u0111\u00e3 quan s\u00e1t th\u1ea5y m\u1ed9t l\u1ed7i th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra \u1edf c\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng quay ti\u00eau chu\u1ea9n: t\u00ednh axit c\u1ee7a n\u01b0\u1edbc m\u00eda l\u00ean men \u0103n m\u00f2n c\u00e1c v\u00f2ng \u0111\u1ec7m nitrile ti\u00eau chu\u1ea9n ch\u1ec9 trong v\u00e0i tu\u1ea7n. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m b\u00ean trong v\u00e0 bong tr\u00f3c r\u0103ng b\u00e1nh r\u0103ng. \u0110\u1ed1i v\u1edbi h\u1ed9p s\u1ed1 quay thang m\u00e1y Ever-Power, ch\u00fang t\u00f4i \u0111\u00e3 tri\u1ec3n khai h\u1ec7 th\u1ed1ng v\u00f2ng \u0111\u1ec7m m\u00ea cung k\u00e9p s\u1eed d\u1ee5ng h\u1ee3p ch\u1ea5t Viton-B. Ch\u00fang t\u00f4i c\u0169ng \u0111\u00e3 ph\u1ee7 m\u1ed9t l\u1edbp ch\u1ed1ng \u0103n m\u00f2n ch\u1ee9a g\u1ed1m \u0111\u1ed9c quy\u1ec1n l\u00ean tr\u1ee5c \u0111\u1ea7u ra. Trong th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n 2.000 gi\u1edd trong m\u00f4i tr\u01b0\u1eddng b\u00f9n l\u1ea7y, c\u00f3 \u0111\u1ed9 axit cao, c\u00e1c thi\u1ebft b\u1ecb Ever-Power cho th\u1ea5y kh\u00f4ng c\u00f3 s\u1ef1 x\u00e2m nh\u1eadp h\u01a1i \u1ea9m b\u00ean trong, trong khi c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh b\u1ecb h\u1ecfng \u1edf m\u1ed1c 600 gi\u1edd. \u0110\u00e2y ch\u00ednh l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa vi\u1ec7c duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y v\u00e0 vi\u1ec7c tr\u00ec ho\u00e3n thu ho\u1ea1ch h\u00e0ng tri\u1ec7u \u0111\u00f4 la.\u201d<\/p>\n<\/div>\n<\/div>\n

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[H\u00e0 Lan & V\u01b0\u01a1ng qu\u1ed1c Anh] \u0110\u1ed9ng l\u1ef1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh t\u1ea1i B\u1eafc \u00c2u<\/h2>\n

1. Quy \u0111\u1ecbnh an to\u00e0n v\u00e0 ch\u1ee9ng nh\u1eadn<\/h4>\n

T\u1ea1i H\u00e0 Lan v\u00e0 V\u01b0\u01a1ng qu\u1ed1c Anh, t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n n\u00f4ng nghi\u1ec7p ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh sau: Ch\u1ec9 th\u1ecb v\u1ec1 m\u00e1y m\u00f3c c\u1ee7a EU 2006\/42\/EC<\/b> v\u00e0 UKCA<\/b> (\u0110\u00e1nh gi\u00e1 s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh) c\u00e1c y\u00eau c\u1ea7u v\u1ec1 nh\u00e3n hi\u1ec7u sau Brexit. H\u1ed9p s\u1ed1 Ever-Power ho\u00e0n to\u00e0n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO 4413 v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng th\u1ee7y l\u1ef1c v\u00e0 BS EN ISO 12100 v\u1ec1 an to\u00e0n m\u00e1y m\u00f3c. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m c\u00e1c c\u1ed5ng x\u1ea3 \u00e1p su\u1ea5t \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u1ecf h\u1ed9p nghi\u00eam tr\u1ecdng trong tr\u01b0\u1eddng h\u1ee3p t\u0103ng \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c \u0111\u1ed9t ng\u1ed9t.<\/p>\n

2. M\u00f9a v\u1ee5 v\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ecba h\u00ecnh<\/h4>\n