CN2757530Y - Drum speed change box of combine - Google Patents
Drum speed change box of combine Download PDFInfo
- Publication number
- CN2757530Y CN2757530Y CN 200420098980 CN200420098980U CN2757530Y CN 2757530 Y CN2757530 Y CN 2757530Y CN 200420098980 CN200420098980 CN 200420098980 CN 200420098980 U CN200420098980 U CN 200420098980U CN 2757530 Y CN2757530 Y CN 2757530Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shelves
- box casing
- driving shaft
- transfer case
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a roller transfer case of a combine harvester, which comprises a casing body of the transfer case, a drive shaft arranged in the casing body of the transfer case, a power output shaft arranged in the casing body of the transfer case, a plurality of middle transmission shafts and a transmission gear set which are arranged in the casing body of the transfer case, wherein one end of the drive shaft extends out of the casing body of the transfer case, the end part of the drive shaft is provided with a power input wheel, one end of the power output shaft extends out of the casing body of the transfer case and a gear speed regulator is arranged in the casing body of the transfer case. Thus, a threshing roller has multiple threshing rotary speeds, proper threshing rotary speeds can be selected according to the kinds and the maturation degrees of crops and the density degrees of field crops and the work efficiency and the threshing effect of the harvester can be increased.
Description
Technical field
The utility model relates to a kind of gearbox, relates in particular to a kind of gearbox that is used for combine and power is provided to the threshing cylinder of grain header.
Background technology
The threshing cylinder of existing combine has only a kind of threshing rotating speed, especially to different maturity and different crops, the threshing effect is difficult to control, control the feeding speed of crop by the gait of march of grain header, increase operating personnel's task difficulty, greatly reduced the harvesting efficiency of combine.
Summary of the invention
Technical problem to be solved in the utility model provides the combining machine cylinder gearbox that a kind of threshing cylinder that can be grain header provides different threshing rotating speeds.
For achieving the above object, the technical solution of the utility model is: combining machine cylinder gearbox comprises gear box casing, be installed in the gear box casing and the one end stretches out the external driving shaft of transmission housing, the end of driving shaft is equipped with power input wheel, be installed in the gear box casing and the one end stretches out the external power take-off of transmission housing, be installed on some intermediate propeller shafts and driving gear set in the gear box casing, be provided with the gear arrangements for speed regulation in the described gear box casing.
As a kind of improvement, described gear arrangements for speed regulation comprise I, IV shelves double-sliding gear and I, the IV shelves double-sliding gear shift fork that is installed on the driving shaft, be fixedly mounted on intermediate propeller shaft and can be respectively with driving shaft on I, the I shelves travelling gear and the IV shelves travelling gear of IV shelves double-sliding gear engagement; Be installed in II, III shelves double-sliding gear and II, III shelves double-sliding gear shift fork on the driving shaft, be fixedly mounted on intermediate propeller shaft and can be respectively with driving shaft on II, the II shelves travelling gear and the III shelves travelling gear of III shelves double-sliding gear engagement; Also be installed with on the intermediate propeller shaft with power take-off on the Intermediate bevel gears of power output bevel gear engagement.
Owing to adopt technique scheme, combining machine cylinder gearbox comprises gear box casing, be installed in the gear box casing and the one end stretches out the external driving shaft of transmission housing, the end of driving shaft is equipped with power input wheel, be installed in the gear box casing and the one end stretches out the external power take-off of transmission housing, be installed on some intermediate propeller shafts and driving gear set in the gear box casing, be provided with the gear arrangements for speed regulation in the described gear box casing, threshing cylinder just has multiple threshing rotating speed like this, can be according to the kind of crop, the density degree of maturity and field-crop is selected suitable threshing rotating speed, thereby can improve the operating efficiency and the threshing effect of grain header.
Description of drawings
Accompanying drawing is the structure principle chart of the utility model embodiment.
Embodiment
As shown in drawings, combining machine cylinder gearbox comprises gear box casing 1, be installed in the gear box casing 1 and the one end stretches out the outer driving shaft 2 of gear box casing 1, the end of driving shaft 2 is equipped with power input wheel 3, be installed in the gear box casing 1 and the one end stretches out the outer power take-off 13 of gear box casing 1, be installed on some intermediate propeller shafts 4 and driving gear set in the gear box casing 1, the intermediate propeller shaft 4 that present embodiment adopts is one, is provided with the gear arrangements for speed regulation in the described gear box casing 1.The transmission of power direction of described driving shaft 2 and power take-off 13 is vertical mutually.
Described gear arrangements for speed regulation comprise I, IV shelves double-sliding gear 5 and I, the IV shelves double-sliding gear shift fork 51 that is installed on the driving shaft 2, be fixedly mounted on intermediate propeller shaft 4 and can be respectively with driving shaft 2 on I, the I shelves travelling gear 7 and the IV shelves travelling gear 8 of IV shelves double-sliding gear 5 engagements; Be installed in II, III shelves double-sliding gear 6 and II, III shelves double-sliding gear shift fork 61 on the driving shaft 2, be fixedly mounted on intermediate propeller shaft 4 and can be respectively with driving shaft 2 on II, the III shelves travelling gear 9 and the II shelves travelling gear 10 of III shelves double-sliding gear 6 engagements; Also be installed with on the intermediate propeller shaft 4 with power take-off 13 on the Intermediate bevel gears 11 of power output bevel gear 12 engagements.
Claims (5)
1. combining machine cylinder gearbox, comprise gear box casing (1), be installed in the gear box casing (1) and the one end stretches out the outer driving shaft (2) of gear box casing (1), the end of driving shaft (2) is equipped with power input wheel (3), be installed in the gear box casing (1) and the one end stretches out the outer power take-off (13) of gear box casing (1), be installed on some intermediate propeller shafts (4) and driving gear set in the gear box casing (1), it is characterized in that: described gear box casing is provided with the gear arrangements for speed regulation in (1).
2. combining machine cylinder gearbox as claimed in claim 1, it is characterized in that: described gear arrangements for speed regulation comprise I, IV shelves double-sliding gear (5) and I, the IV shelves double-sliding gear shift fork (51) that is installed on king's moving axis (2), be fixedly mounted on intermediate propeller shaft (4) and can be respectively with driving shaft (2) on I, the I shelves travelling gear (7) and the IV shelves travelling gear (8) of IV shelves double-sliding gear (5) engagement; Be installed in II, III shelves double-sliding gear (6) and II, III shelves double-sliding gear shift fork (61) on the driving shaft (2), be fixedly mounted on intermediate propeller shaft (4) and can be respectively with driving shaft (2) on II, the III shelves travelling gear (9) and the II shelves travelling gear (10) of III shelves double-sliding gear (6) engagement; Also be installed with on the intermediate propeller shaft (4) with power take-off (2) on the Intermediate bevel gears (11) of power output bevel gear (12) engagement.
3. combining machine cylinder gearbox as claimed in claim 1 or 2 is characterized in that: described intermediate propeller shaft (4) is one.
4. combining machine cylinder gearbox as claimed in claim 1 or 2 is characterized in that: described driving shaft (2) is vertical mutually with the transmission of power direction of power take-off (13).
5. combining machine cylinder gearbox as claimed in claim 1 or 2 is characterized in that: described power input wheel (3) is a belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098980 CN2757530Y (en) | 2004-12-04 | 2004-12-04 | Drum speed change box of combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420098980 CN2757530Y (en) | 2004-12-04 | 2004-12-04 | Drum speed change box of combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757530Y true CN2757530Y (en) | 2006-02-15 |
Family
ID=36077669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420098980 Expired - Lifetime CN2757530Y (en) | 2004-12-04 | 2004-12-04 | Drum speed change box of combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757530Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171300A (en) * | 2016-07-11 | 2016-12-07 | 施阳 | A kind of self-propelled corn harvester deceleration reversing box |
-
2004
- 2004-12-04 CN CN 200420098980 patent/CN2757530Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171300A (en) * | 2016-07-11 | 2016-12-07 | 施阳 | A kind of self-propelled corn harvester deceleration reversing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUTIAN LEIAO INTERNATIONAL HEAVY INDUSTRY CO., LTD Free format text: FORMER NAME OR ADDRESS: FUTIAN HEAVY INDUSTRY CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Futian Leiwo International Heavy Industry Co., Ltd. Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Futian Heavy Industry Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141204 Granted publication date: 20060215 |