CN201065920Y - Double-output multi-stage gear box - Google Patents
Double-output multi-stage gear box Download PDFInfo
- Publication number
- CN201065920Y CN201065920Y CNU2007200637104U CN200720063710U CN201065920Y CN 201065920 Y CN201065920 Y CN 201065920Y CN U2007200637104 U CNU2007200637104 U CN U2007200637104U CN 200720063710 U CN200720063710 U CN 200720063710U CN 201065920 Y CN201065920 Y CN 201065920Y
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- CN
- China
- Prior art keywords
- gear
- axle
- gearwheel
- shaft
- small
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 241000233948 Typha Species 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a double-output and multi-shift gearbox, comprising a box body, a plurality of gear shaft 1 to 7, a plurality of gears and pinions 8 to 21 and a plurality of shifting fork 22 to 24, wherein, a sliding gear 8 and a sliding pinion 9 are arranged on the gear shaft 1; the rapid shifting fork 22 is arranged on the gear 8; a slow and reverse shifting fork 23 is arranged on the pinion 9; a gear 10 and a pinion 11 are arranged on the gear shaft 2; a gear 12 and a pinion 13 are arranged on the gear shaft 3; a gear 14 and a pinion 15 are arranged on the gear shaft 4; a gear 16, a intermediate gear 17 and a pinion 18 are arranged on the gear shaft 5; a rapid and slow shifting fork 24 is arranged beside the intermediate gear 17 and a pinion 18; a gear 19 and a pinion 20 are arranged on the gear shaft 6; a gear 21 is arranged on the gear shaft 7; the gear shafts 6 and 7 are output shafts. The utility model has the advantages of simple and reliable structure and low cost. The utility model enables quick advancing, slow advancing and reverse shift of the plowing and bedding machine by shifting the rapid shifting fork 22 and slow and reverse shifting fork 23 on the gear shaft 1, and further enables auxiliary speed change via the rapid and slow shifting fork 24 on the gear shaft 5. Thereby the utility model is particularly suitable for the plowing and bedding machine in agricultural machinery.
Description
Technical field
The utility model relates to mechanical transmission, promptly a kind of dual output multi-speed gear box.
Background technique
Common mechanical comprises the motion of car, ship, and power engine will be through the gear transmission of gearbox, the motion of drive work mechanism use corresponding gearbox, but common gearbox is an output, if diaxon is exported, many grades of speed changes, then structure is very complicated, and with high costs.
Summary of the invention
Can only an output in order to overcome common gearbox, if diaxon output, many grades of speed changes then very complicated, the with high costs shortcoming of structure, the utility model proposes a kind of from input shaft by gear transmission to two output shaft, realize the gearbox of different speed, forward, reverse many grades of transmissions.
This dual output multi-speed gear box, comprise casing, gear shaft 1～7, gear 8～21 and shift fork 22～24, gear shaft is parallel to each other, by Bearing Installation on casing, gear is installed on the gear shaft, shift fork is installed in and can it is characterized in that by the gear that slides on the gear shaft, and input shaft 1 is fixed on an end of casing, on the axle 1 slidably gearwheel 8 is arranged, small gear 9, fast shelves shift fork 22 is arranged on the gearwheel 8, slow shelves are arranged on the small gear 9, reverse speed fork 23 has gearwheel 10 on the axle 2, small gear 11, on the axle 3 gearwheel 12 is arranged, small gear 13, on the axle 4 gearwheel 14 and small gear 15 are arranged, on the axle 5 gearwheel 16 is arranged, middle gear 17 and small gear 18 have speed shift fork 24 at middle gear 17 and small gear 18 sides, on the axle 6 gearwheel 19 and small gear 20 are arranged, on the axle 7 gear 21 is arranged, axle 6, axle 7 is an output shaft, is installed in the other end of casing.
Output shaft is axle 6 o'clock, under the quickest forward travel state, gear 8 successively with gear 13,14, gear 15 and gear 16,20 engagements of gear 17 and gear; Under forward travel state faster, gear 8 successively with gear 13,14, gear 15 and gear 16, gear 18 and gear 19 engagements; Advancing down gear 9 and gear 12, gear 13 and gear 14, gear 15 and gear 16, gear 17 and gear 20 engagements more at a slow speed; Under forward travel state the most at a slow speed, gear 9 and gear 12, gear 13 and gear 14, gear 15 and gear 16, gear 18 and gear 19 engagements; Under reverse gear state more at a slow speed, gear 9 and gear 10, gear 11 and gear 12, gear 13 and gear 14, gear 15 and gear 16, gear 17 and gear 20 engagements; Under reverse gear state the most at a slow speed, gear 9 and gear 10, gear 11 and gear 12, gear 13 and gear 14, gear 15 and gear 16, gear 18 and gear 19 engagements.
When output shaft is axle 7 quick forward travel state, gear 8 successively with gear 13,14, gear 15 meshes with gear 16,21 successively; Output shaft is an axle 7 at a slow speed during forward travel state, gear 9 and gear 12, gear 13 and gear 14, gear 15 successively with gear 16,21 engagements; When output shaft was axle 7 reverse gear states, gear 9 and gear 10, gear 11 and gear 12, gear 13 and gear 14, gear 15 meshed with gear 16,21 successively.
The utility model is specially adapted to the cattail cultivating boat in the agricultural machinery, by the fast shelves shift fork 22 on the shifting shaft 1, slow shelves reverse speed fork 23, realize F.F., slow-motion and the reverse gear of cattail cultivating boat, again by the speed shift fork 24 on the axle 5, also can realize secondary speed change, axle 1 is live axle 6 and axle 7 simultaneously, and axle 6 drives walking, axle 7 drives Pu and rolls, and the utility model is simple in structure, reliable, cost is lower.
Description of drawings
Fig. 1 is the utility model sectional view
Among the figure: 1, input shaft, 2,3,4,5, transmission shaft, 6, the walking output shaft, 7, Pu is rolled output shaft, and 8, gearwheel on the axle 1,9, small gear on the axle 1,10, gearwheel on the axle 2,11, small gear on the axle 2,12, gearwheel on the axle 3,13, small gear on the axle 3,14, gearwheel on the axle 4,15, small gear on the axle 4,16, gearwheel on the axle 5,17, middle gear on the axle 5,18, small gear on the axle 5,19, gearwheel on the axle 6,20, small gear on the axle 6,21, gear on the axle 7,22, fast shelves shift fork on the gear 8,23, slow shelves on the gear 9, reverse speed fork, 24, gear 17, speed shift fork between 18,25, casing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail as follows:
In Fig. 1, the utility model comprises casing 25, axle 1～7, gear 8～21, shift fork 22～24, gear shaft 1～7 is parallel to each other, on casing 25, axle 1 is fixed on an end of casing 25 by Bearing Installation, on the axle 1 slidably gearwheel 8 and small gear 9 is arranged, fast shelves shift fork 22 is arranged on the gearwheel 8, slow shelves are arranged on the small gear 9, reverse speed fork 23 has gearwheel 10 on the axle 2, small gear 11 has gearwheel 12 on the axle 3, small gear 13, on the axle 4 gearwheel 14 and small gear 15 are arranged, on the axle 5 gearwheel 16 is arranged, middle gear 17 and small gear 18 have speed shift fork 24 at middle gear 17 and small gear 18 sides, on the axle 6 gearwheel 19 and small gear 20 are arranged, on the axle 7 gear 21 is arranged, gear 10 on its axis 2 and gear 11, gear 12 and gear 13 on the axle 3, gear 17 and gear 18 on the axle 5 are the duplex tooth, axle 6, axle 7 is an output shaft, and axle 6 drives road wheel, axle 7 drives Pu and rolls, axle 6, axle 7 is at the other end that is installed in casing 25.
Claims (1)
1. dual output multi-speed gear box, comprise casing, gear shaft (1)～(7), gear (8)～(21) and shift fork (22)～(24), gear shaft is parallel to each other, by Bearing Installation on casing, gear is installed on the gear shaft, shift fork is installed in can be by the gear that slides on the gear shaft, it is characterized in that, input shaft (1) is fixed on an end of casing, on the axle (1) slidably gearwheel (8) is arranged, small gear (9), fast shelves shift fork (22) is arranged on the gearwheel (8), slow shelves are arranged on the small gear (9), reverse speed fork (23), on the axle (2) gearwheel (10) is arranged, small gear (11), on the axle (3) gearwheel (12) is arranged, small gear (13), on the axle (4) gearwheel (14) and small gear (15) are arranged, on the axle (5) gearwheel (16) is arranged, middle gear (17) and small gear (18), at middle gear (17) and small gear (18) side speed shift fork (24) is arranged, on the axle (6) gearwheel (19) and small gear (20) are arranged, on the axle (7) gear (21) is arranged, axle (6), axle (7) is an output shaft, is installed in the other end of casing;
Output shaft is axle when (6), under the quickest forward travel state, gear (8) successively and gear (13), (14), gear (15) and gear (16), gear (17) and gear (20) mesh; Under forward travel state faster, gear (8) successively and gear (13), (14), gear (15) and gear (16), gear (18) and gear (19) engagement; Advancing down gear (9) and gear (12), gear (13) and gear (14), gear (15) and gear (16), gear (17) and gear (20) engagement more at a slow speed; Under forward travel state the most at a slow speed, gear (9) and gear (12), gear (13) and gear (14), gear (15) and gear (16), gear (18) and gear (19) engagement; Under reverse gear state more at a slow speed, gear (9) and gear (10), gear (11) and gear (12), gear (13) and gear (14), gear (15) and gear (16), gear (17) and gear (20) engagement; Under reverse gear state the most at a slow speed, gear (9) and gear (10), gear (11) and gear (12), gear (13) and gear (14), gear (15) and gear (16), gear (18) and gear (19) engagement;
Output shaft is an axle (7) fast during forward travel state, gear (8) successively and gear (13), (14), gear (15) is successively and gear (16), (21) engagement; Output shaft is an axle (7) at a slow speed during forward travel state, gear (9) and gear (12), gear (13) and gear (14), gear (15) successively and gear (16), (21) mesh; Output shaft is axle during (7) reverse gear state, gear (9) and gear (10), gear (11) and gear (12), gear (13) and gear (14), gear (15) successively and gear (16), (21) mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200637104U CN201065920Y (en) | 2007-06-29 | 2007-06-29 | Double-output multi-stage gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200637104U CN201065920Y (en) | 2007-06-29 | 2007-06-29 | Double-output multi-stage gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065920Y true CN201065920Y (en) | 2008-05-28 |
Family
ID=39483097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200637104U Expired - Lifetime CN201065920Y (en) | 2007-06-29 | 2007-06-29 | Double-output multi-stage gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937177A (en) * | 2012-11-02 | 2013-02-20 | 湖南农业大学 | Gearbox with double power output of agricultural machine |
| CN104919927A (en) * | 2014-03-17 | 2015-09-23 | 邓宝强 | Dual-drive remote control farming roller |
-
2007
- 2007-06-29 CN CNU2007200637104U patent/CN201065920Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937177A (en) * | 2012-11-02 | 2013-02-20 | 湖南农业大学 | Gearbox with double power output of agricultural machine |
| CN102937177B (en) * | 2012-11-02 | 2015-08-26 | 湖南农业大学 | The agricultural machinery gearbox of double dynamical output |
| CN104919927A (en) * | 2014-03-17 | 2015-09-23 | 邓宝强 | Dual-drive remote control farming roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN RUNTIAN AGRICULTURAL MACHINERY TECHNOLOGY C Free format text: FORMER OWNER: HE SHENGHAO Effective date: 20120628 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 415000 CHANGDE, HUNAN PROVINCE TO: 415117 CHANGDE, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120628 Address after: 415117 Changde City, Hunan province Dingcheng district town estuary Street No. 2 wormwoods Patentee after: Hunan Runtian Agricultural Machinery Equipment Technology Co., Ltd. Address before: 415000 Changde city of Hunan province Dingcheng District South Industrial Park Patentee before: He Shenghao |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080528 |