CN103875372B - A kind of built-in axial-flow type drum drive unit - Google Patents
A kind of built-in axial-flow type drum drive unit Download PDFInfo
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- CN103875372B CN103875372B CN201410119432.4A CN201410119432A CN103875372B CN 103875372 B CN103875372 B CN 103875372B CN 201410119432 A CN201410119432 A CN 201410119432A CN 103875372 B CN103875372 B CN 103875372B
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- axial
- flow type
- type drum
- driving box
- output shaft
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- 230000008676 import Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007373 indentation Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The present invention relates to a kind of built-in axial-flow type drum drive unit, it is primarily of axial-flow type drum, driving box, front crossbeam and axial flow framework etc. form, wherein driving box is lifted on the front end of axial flow framework by front crossbeam, the central shaft front end indentation of axial-flow type drum imports cone one segment distance, stay one section of cavity to the front end importing cone, during installation, the front end of axial-flow type drum central shaft is arranged on the output shaft of driving box, supported by output shaft and transmit power, now the latter half of driving box is just in the cavity that stream roller front end imports cone, the rear end of axial-flow type drum is then by rear frame member and bearings.
Description
Technical field
The present invention relates to a kind of axial-flow type drum drive unit, especially it is a kind of built-in axial-flow type drum drive unit.
Background technology
Have due to axial-flow type drum that to purify the plurality of advantages, particularly its structure such as rate height, separating power is strong, applicable crops is wide simple, it is possible to replace complicated huge keyed separator ridlle on combine harvester, so combine harvesters more and more at present is all adopted. But for longitudinal axial-flow type drum particularly when its with cut stream roller support the use time, owing to being subject to the restriction of structure and space, its drive unit can only be arranged on the rear portion of axial-flow type drum, when needs are changed or keep in repair axial-flow type drum, just must first pull down drive unit, then just splitting out axial-flow type drum, maintenance is got up and is quite bothered.
Summary of the invention
The object of the present invention is exactly to overcome above defect, a kind of built-in axial-flow type drum drive unit is provided, it is primarily of axial-flow type drum, driving box, front crossbeam and axial flow framework etc. form, wherein driving box is lifted on the front end of axial flow framework by front crossbeam, the central shaft front end indentation of axial-flow type drum imports cone one segment distance, stay one section of cavity to the front end importing cone, during installation, the front end of axial-flow type drum central shaft is arranged on the output shaft of driving box, supported by output shaft and transmit power, now the latter half of driving box is just in the cavity that axial-flow type drum front end imports cone, the rear end of axial-flow type drum is then by rear frame member and bearings, output shaft, output axle bed, bearing and output bevel gear take turns integral disassembly, assembly after forming a whole, and the output shaft bore on driving box housing strengthens, and output shaft bore unites two into one with assembling access opening, the physical dimension reduction of driving box housing front lower portion.
The positively effect of the present invention: by above structure, the latter half of driving box is hidden in the cavity that axial-flow type drum front end imports cone by the present invention, take full advantage of space, make the drive unit of axial-flow type drum can be arranged on the front end of axial-flow type drum, only need to pulling down rear frame member during maintenance like this, axial-flow type drum just can conveniently split out from rear end.
Accompanying drawing explanation
The present invention will middle embodiment be described further by reference to the accompanying drawings:
Fig. 1 is the one-piece construction schematic diagram of a kind of built-in axial-flow type drum drive unit of the present invention.
Fig. 2 is the partial enlargement structural representation of the built-in axial-flow type drum drive unit of the present invention.
Parts and components code name and title in accompanying drawing:
1. crossbeam before axial-flow type drum 2. driving box 3.
4. axial flow framework 5. rear frame member 6. bearing
11. central shafts 12. import cone 21. output shafts
22. output axle bed 23. bearing 24. output bevel gear wheels
25. driving box housings
Embodiment
A kind of built-in axial-flow type drum drive unit of the present invention, it forms primarily of axial-flow type drum 1, driving box 2, front crossbeam 3 and axial flow framework 4 etc., and embodiment is as follows:
1, driving box 2 is lifted on the front end of axial flow framework 4 by front crossbeam 3, the central shaft 11 front end indentation of axial-flow type drum 1 imports cone 12 1 segment distances, stay one section of cavity to the front end importing cone 12, during installation, the front end of axial-flow type drum 1 central shaft is arranged on the output shaft 21 of driving box 2, supported by output shaft 21 and transmit power, now the latter half of driving box 2 is just in the cavity that axial-flow type drum 1 front end imports cone 12, and the rear end of axial-flow type drum 1 is then supported (see Fig. 1 and Fig. 2) by rear frame member 5 and bearing 6.
2, output shaft 21 in the present invention, export axle bed 22, bearing 23 and output bevel gear wheel 24 etc. form a whole after integral disassembly, assembly, now the output shaft bore on driving box housing 25 strengthens, output shaft bore unites two into one with assembling access opening, driving box housing 25 particularly its front lower portion physical dimension reduce, enough installation spaces are reserved, it is ensured that driving box housing 25 can not interfere with it (see Fig. 2) to cut stream roller, feeding-wheel, the gap bridge etc. of axial-flow type drum front end.
3, by above structure, the latter half of driving box is hidden in the cavity that axial-flow type drum front end imports cone by the present invention, output shaft bore on driving box housing 25 and assembling access opening are united two into one simultaneously, reduce the physical dimension of driving box housing 25, enough installation spaces are reserved to cut stream roller, feeding-wheel, the gap bridge etc. of axial-flow type drum front end, make the drive unit of axial-flow type drum 2 can be arranged on the front end of axial-flow type drum 2, only need to pulling down rear frame member 5 during maintenance, axial-flow type drum 2 just can conveniently split out from rear end.
4, certain, when the space cut between stream roller, feeding-wheel, gap bridge etc. and axial-flow type drum allows, the driving box 2 in the present invention can not also be arranged in the cavity importing cone 12, but is directly installed on the front end of stream roller 1.
Claims (2)
1. a built-in axial-flow type drum drive unit, primarily of axial-flow type drum (1), driving box (2), front crossbeam (3) and axial flow framework (4) composition, it is characterized in that: driving box (2) is lifted on the front end of axial flow framework (4) by front crossbeam (3), central shaft (11) the front end indentation of axial-flow type drum (1) imports cone (12) one segment distances, stay one section of cavity to the front end importing cone (12), during installation, the front end of axial-flow type drum (1) central shaft is arranged on the output shaft (21) of driving box (2), supported by output shaft (21) and transmit power, now the latter half of driving box (2) is just in the cavity that axial-flow type drum (1) front end imports cone (12), the rear end of axial-flow type drum (1) is then supported by rear frame member (5) and bearing (6), output shaft (21), export axle bed (22), bearing (23) and output bevel gear wheel (24) form a whole after integral disassembly, assembly, output shaft bore on driving box housing (25) strengthens, output shaft bore unites two into one with assembling access opening, and the physical dimension of driving box housing (25) front lower portion reduces.
2. a built-in axial-flow type drum drive unit, primarily of axial-flow type drum (1), driving box (2), front crossbeam (3) and axial flow framework (4) composition, it is characterized in that: driving box (2) is lifted on the front end of axial flow framework (4) by front crossbeam (3), the front end of axial-flow type drum (1) central shaft is arranged on the output shaft (21) of driving box (2), being supported by output shaft (21) and transmit power, the rear end of axial-flow type drum (1) is then supported by rear frame member (5) and bearing (6); Output shaft (21), export axle bed (22), bearing (23) and output bevel gear wheel (24) form a whole after integral disassembly, assembly, output shaft bore on driving box housing (25) strengthens, output shaft bore unites two into one with assembling access opening, and the physical dimension of driving box housing (25) front lower portion reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119432.4A CN103875372B (en) | 2014-03-20 | 2014-03-20 | A kind of built-in axial-flow type drum drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119432.4A CN103875372B (en) | 2014-03-20 | 2014-03-20 | A kind of built-in axial-flow type drum drive unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103875372A CN103875372A (en) | 2014-06-25 |
| CN103875372B true CN103875372B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119432.4A Active CN103875372B (en) | 2014-03-20 | 2014-03-20 | A kind of built-in axial-flow type drum drive unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN103875372B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888711A (en) * | 2017-03-10 | 2017-06-27 | 江苏上骐农业装备有限公司 | United reaper cuts vertical stream threshing cylinder power transmission mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830069A1 (en) * | 1978-07-08 | 1980-01-17 | Deere & Co | Combine harvester that works according to the axial flow principle |
| CN201577327U (en) * | 2009-12-07 | 2010-09-15 | 江苏常发锋陵农业装备有限公司 | Threshing cylinder power input transmission device of longitudinal axial-flow whole-feed harvester |
| CN102577770A (en) * | 2012-03-05 | 2012-07-18 | 金华职业技术学院 | Full-feeding longitudinal axial-flow type differential roller |
| CN203735112U (en) * | 2014-03-20 | 2014-07-30 | 郑宇虎 | Built-in axial flow roller driving device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006121944A (en) * | 2004-10-27 | 2006-05-18 | Iseki & Co Ltd | Threshing device |
-
2014
- 2014-03-20 CN CN201410119432.4A patent/CN103875372B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830069A1 (en) * | 1978-07-08 | 1980-01-17 | Deere & Co | Combine harvester that works according to the axial flow principle |
| CN201577327U (en) * | 2009-12-07 | 2010-09-15 | 江苏常发锋陵农业装备有限公司 | Threshing cylinder power input transmission device of longitudinal axial-flow whole-feed harvester |
| CN102577770A (en) * | 2012-03-05 | 2012-07-18 | 金华职业技术学院 | Full-feeding longitudinal axial-flow type differential roller |
| CN203735112U (en) * | 2014-03-20 | 2014-07-30 | 郑宇虎 | Built-in axial flow roller driving device |
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| Publication number | Publication date |
|---|---|
| CN103875372A (en) | 2014-06-25 |
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Effective date of registration: 20231215 Address after: 461000 No. 237 Xinxing Road, Henan, Xuchang Patentee after: XUCHANG CHESHEN VEHICLE Co.,Ltd. Address before: 461000 Xuchang Cheshen Automobile Co., Ltd., No. 237, Xinxing Road, Xuchang City, Henan Province Patentee before: Zheng Yuhu Patentee before: Xue Jiangtao |
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| TR01 | Transfer of patent right |