CN201243506Y - Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal single-axial flow tumbling cylinder - Google Patents
Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal single-axial flow tumbling cylinder Download PDFInfo
- Publication number
- CN201243506Y CN201243506Y CNU2008200905812U CN200820090581U CN201243506Y CN 201243506 Y CN201243506 Y CN 201243506Y CN U2008200905812 U CNU2008200905812 U CN U2008200905812U CN 200820090581 U CN200820090581 U CN 200820090581U CN 201243506 Y CN201243506 Y CN 201243506Y
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- China
- Prior art keywords
- flow
- drum
- concave plate
- longitudinal uniaxial
- plate
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- Expired - Lifetime
Links
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 6
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000001417 Vigna umbellata Species 0.000 description 1
- 235000011453 Vigna umbellata Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 244000013123 dwarf bean Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000021278 navy bean Nutrition 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Threshing Machine Elements (AREA)
Abstract
本实用新型涉及一种切流滚筒加纵向单轴流滚筒脱粒分离装置，它由：切流滚筒、压草轮、喂入轮、梯形板齿、单轴流罩板、侧壁、齿轮箱、纵向单轴流滚筒、分离凹板、带导流叶片的光滑凹板、切流凹板、栅格、钉齿构成。切流滚筒、压草轮、喂入轮、切流凹板分别安装在机器的侧壁上，在切流滚筒上设有钉齿，切流凹板上设有栅格，喂入轮上设有梯形板齿，纵向单轴流滚筒下端安有分离凹板，分离凹板前端设有带导流叶片的光滑凹板，齿轮箱安装在纵向单轴流滚筒的后端。该产品结构简单，设计合理，籽粒破碎率低，清选损失小，凹板分离面积大，纵向单轴流滚筒间隙大，转速低，分离过程长，可根据实际收割及作物的情况适时调节间隙、转速，达到好的收获效果。
The utility model relates to a threshing and separating device with a cutting flow drum and a longitudinal uniaxial flow drum. It is composed of longitudinal uniaxial flow drum, separating concave plate, smooth concave plate with guide vanes, cutting flow concave plate, grid and nail teeth. The cut-flow roller, grass pressing wheel, feed wheel and cut-flow concave plate are respectively installed on the side wall of the machine, nail teeth are set on the cut-flow roller, grids are set on the cut-flow concave plate, and feed wheel is set There are trapezoidal plate teeth, a separation concave plate is installed at the lower end of the longitudinal uniaxial flow drum, and a smooth concave plate with guide vanes is installed at the front end of the separation concave plate, and the gear box is installed at the rear end of the longitudinal uniaxial flow drum. The product has simple structure, reasonable design, low grain breakage rate, small cleaning loss, large concave plate separation area, large gap between longitudinal uniaxial flow drums, low speed, and long separation process. The gap can be adjusted in time according to the actual harvest and crop conditions. , speed, to achieve a good harvesting effect.
Description
Technical field: a kind of cut flow roller that the utility model relates to the combine harvester tool adds vertical single axial stream drum threshing separator.
Background technology: present, adopt of many middle-size and small-size combine harvester tools cut stream and the horizontal knockdown threshing unpack format of axial flow more.Crop carries out threshing in cut flow roller after, tangentially throw the lateral shaft stream roller, under the effect of lateral shaft stream roller and drum upper cover guide vane, crop is along laterally screw, takes off again and separates, and emersion object is from the side discharge of machine.Because the restriction of the ad hoc structure of machine own, this configuration has the following disadvantages: 1. the disengaging time of cereal in the transverse axis cylinder is short, and because of the axial-flow type drum lateral arrangement, the width of machine has limited drum length, separating power is difficult to improve, and feed quantity is greatly limited.2. machine is relatively poor to the adaptability of crop, when crop humidity or weeds more for a long time, the cereal separation losses is increased, even have and take off clean phenomenon, and when the crop drying, have too much assorted surplusly again, increased cleaning load, cause cleaning loss.3. rice threshing device in the past is made up of nail tooth drum and spike-tooth notch board mostly, though the threshing performance to moist crop is better, but the shell-breaking rate of seed, percentage of damage are increased, and the spike-tooth on the notch board has reduced effective separating area, has stopped that cereal is in the lip-deep movement velocity of notch board.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of cut flow roller to add vertical single axial stream drum threshing separator, it has solved little, the problems such as percentage of damage is high, loss is big, bad adaptability of feed quantity that exist when existing grain combine is gathered in the crops.The purpose of this utility model be achieved in that cut flow roller add vertical single axial stream drum threshing separator by: cut flow roller, grass pressing wheel, feeding-wheel, trapezoidal plate tooth, single axial stream cover plate, sidewall, gear-box, vertically the single axial stream cylinder, separate notch board, band guide vane smooth notch board, cut stream notch board, grid, spike-tooth and constitute.Cut flow roller, grass pressing wheel, feeding-wheel, cutting the stream notch board is installed in respectively on the sidewall of machine, cut flow roller is provided with several spike-tooths, cut the stream notch board and be provided with several grids, feeding-wheel is provided with interlaced trapezoidal plate tooth of arranging, the direction of rotation of feeding-wheel is opposite with the direction of rotation of cut flow roller, vertically be equipped with the single axial stream cover plate on the single axial stream cylinder, single axial stream cover plate and the vertically eccentric design of single axial stream cylinder, vertically the inclination angle of single axial stream cylinder is 8-10 degree, front end is low, the rear end height, lower end at vertical single axial stream cylinder is equipped with the separation notch board, vertically the single axial stream cylinder is coaxial with separating notch board, the front end that separates notch board is provided with the smooth notch board of band guide vane, gear-box is installed in the rear end of vertical single axial stream cylinder, and vertically the single axial stream cylinder can obtain 550 by the speed change of gear-box, 600,700,790,860,1,020 six kinds of rotating speeds.This product structure is simple, and the one, join the spike-tooth notch board with traditional nail tooth drum and compare, strengthened the extracting ability of cylinder to cereal, avoided the winding of straw to spike-tooth on the spike-tooth notch board, effectively reduce the consumption of idle work.When guaranteeing the threshing ability, the percentage of damage of seed is low.Under this external identical concave enveloping angle, the spike-tooth notch board separating area that effective separating area of integral solder grid concave plate connects greater than ratch, the separating power of enhancing notch board, cleaning loss is little.The 2nd, the separating area of single axial stream cylinder notch board is big, and separating power is strong, and the separator of single axial stream cylinder and ejecta distribute also relatively evenly simultaneously, and it is loose to have taken off stem, is more conducive to clean and shed.The 3rd, this machine separation barrel gap is big, rotating speed is low, threshing is soft, separation process is long, and can be according to situation timely adjustment cut flow roller gap, rotating speed and the vertical single axial stream drum rotation speed of reality harvesting and crop, this has extraordinary effect to breakable crops such as results cereal, particularly paddy rice, red bean, navy beans.
Description of drawings:
Accompanying drawing is the structural representation that the utility model cut flow roller adds vertical single axial stream drum threshing separator.
1-cut flow roller, 2-grass pressing wheel, 3-feeding-wheel, 4-trapezoidal plate tooth
5-single axial stream cover plate, 6-sidewall, 7-gear-box 8-vertical single axial stream cylinder
The smooth notch board of 9-separation notch board 10-band guide vane
11-cut and flow notch board 12-grid 13-spike-tooth
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, cut flow roller add vertical single axial stream drum threshing separator by: cut flow roller 1, grass pressing wheel 2, feeding-wheel 3, trapezoidal plate tooth 4, single axial stream cover plate 5, sidewall 6, gear-box 7, vertically single axial stream cylinder 8, separate notch board 9, band guide vane smooth notch board 10, cut stream notch board 11, grid 12, spike-tooth 13 and constitute.Cut flow roller 1, grass pressing wheel 2, feeding-wheel 3, cutting stream notch board 11 is installed in respectively on the sidewall 6 of machine, cut flow roller 1 is provided with several spike-tooths 13, cut stream notch board 11 and be provided with several grids 12, feeding-wheel 3 is provided with interlaced trapezoidal plate tooth 4 of arranging, the direction of rotation of feeding-wheel 3 is opposite with the direction of rotation of cut flow roller 1, vertically be equipped with single axial stream cover plate 5 on the single axial stream cylinder 8, single axial stream cover plate 5 and vertically single axial stream cylinder 8 eccentric designs, vertically the inclination angle of single axial stream cylinder 8 is 8-10 degree, front end is low, the rear end height, be equipped with separation notch board 9 in the lower end of vertical single axial stream cylinder 8, vertically single axial stream cylinder 8 is coaxial with separating notch board 9, the front end that separates notch board 9 is provided with the smooth notch board 10 of band guide vane, gear-box 7 is installed in the rear end of vertical single axial stream cylinder 8, and vertically single axial stream cylinder 8 can obtain 550 by the speed change of gear-box 7,600,700,790,860,1,020 six kinds of rotating speeds.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200905812U CN201243506Y (en) | 2008-07-31 | 2008-07-31 | Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal single-axial flow tumbling cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200905812U CN201243506Y (en) | 2008-07-31 | 2008-07-31 | Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal single-axial flow tumbling cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243506Y true CN201243506Y (en) | 2009-05-27 |
Family
ID=40727320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200905812U Expired - Lifetime CN201243506Y (en) | 2008-07-31 | 2008-07-31 | Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal single-axial flow tumbling cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243506Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973648A (en) * | 2017-05-15 | 2017-07-25 | 河南科技大学 | A kind of millet threshing mechanism |
| CN113557855A (en) * | 2021-08-20 | 2021-10-29 | 河南中联重科智能农机有限责任公司 | Forced acceleration feeding double longitudinal axial flow threshing and separating device and combine harvester thereof |
| CN115605078A (en) * | 2020-07-22 | 2023-01-13 | 株式会社久保田（Jp） | Threshing device and harvester |
-
2008
- 2008-07-31 CN CNU2008200905812U patent/CN201243506Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973648A (en) * | 2017-05-15 | 2017-07-25 | 河南科技大学 | A kind of millet threshing mechanism |
| CN115605078A (en) * | 2020-07-22 | 2023-01-13 | 株式会社久保田（Jp） | Threshing device and harvester |
| CN113557855A (en) * | 2021-08-20 | 2021-10-29 | 河南中联重科智能农机有限责任公司 | Forced acceleration feeding double longitudinal axial flow threshing and separating device and combine harvester thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 154005 science and technology Avenue, agricultural machinery industry park, hi tech Zone, Dongfeng District, Heilongjiang, Jiamusi Patentee after: Jiamusi Changfa Jialian Agricultural Equipment Limited Company Address before: Jiamusi city of Heilongjiang Province, 154002 Union Street No. 1 Jiamusi Jialian Harvesting Machinery Co Ltd Patentee before: Jiamusi Jialian Harvest Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |
|
| CX01 | Expiry of patent term |