CN102577745B - Vertical roll type corn harvester cutting table - Google Patents
Vertical roll type corn harvester cutting table Download PDFInfo
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- CN102577745B CN102577745B CN201210057093.2A CN201210057093A CN102577745B CN 102577745 B CN102577745 B CN 102577745B CN 201210057093 A CN201210057093 A CN 201210057093A CN 102577745 B CN102577745 B CN 102577745B
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- clamping
- straw
- cutting table
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- vertical roll
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Abstract
The invention discloses a vertical roll type corn harvester cutting table which belongs to the technical field of design and manufacturing of agricultural machinery. The cutting table mainly consists of snapping rollers, a stem pulling roller, clamping conveying mechanisms, dividers, line spacing regulating screw rods, cutters and the like. In the invention, mainly aiming at the technical difficult problem of poor line spacing adaptability of the existing vertical roll type harvesting machinery in China, the vertical roll type corn harvester cutting table is provided with two sets of clamping conveying devices in the same plane on the premise of not increasing the number of the snapping rollers, and furthermore, a line spacing regulating device is additionally arranged, i.e. two sets of clamping conveying devices correspond to one pair of snapping rollers, and an included angle between the two sets of clamping conveying devices is regulated by regulation of a screw rod, so that the line spacing adaptability for corn harvesting is improved and the power consumption is saved.
Description
Technical field
The invention belongs to Manufacture of Agriculture Machines technical field, be specifically related to a kind of vertical roll type corn harvester cutting table.
Background technology
In recent years, along with country continues to increase the input of agricultural production, the mechanization degree of China's Maize Production constantly increases, but harvest corn remains " bottleneck " of restriction Maize Production entire mechanization, the varying of domestic corn planting agronomy, maize harvesting machine row spacing adaptability is poor is that corn harvesting machine is researched and developed slow-paced main cause.
Harvesting parts are cores of maize harvesting machine.Corn harvester be divided into harvesting roll-type according to harvesting form and harvesting board-like, the ceding of Taiwan of harvesting roll-type is divided into again sleeping roll-type and the vertical roll type ceding of Taiwan.The adaptability of vertical roll type and functional reliability are not as sleeping roll-type, but vertical roll type stalk reclaim and grain loss lack etc. aspect have superiority, be more applicable for the Northeast and southwest etc. that maize straw needs whole stalk to recycle, therefore, the research of the opposition roll-type ceding of Taiwan seems highly significant.Because the research of domestic and international vertical roller corn snapping unit is relatively less, impact and the characteristics of motion of milpa on snapping bar etc. on work quality, service behaviour and yield loss such as its structural shape, kinematic parameter all can be looked into without card, lack the base support such as theoretical and test, bring a lot of problems to design and the production of vertical roll corn harvester.
Vertical harvesting roll shape maize harvesting machine refers to that the angle of snapping bar and level is greater than the maize harvesting machine of 60 ° of configurations, its operation technique is: milpa is sent to harvesting parts by hold assembly clamping from root is cut off, enter counterrotating plucking in roller, under extruding and impact, corn ear is removed.The fruit ear dropping is sent to fruit-ear box (or apparatus for peeling off) by elevator, and stalk is reclaimed by treating apparatus chopping and returning or chopping or paving is put in whole strain.The advantage of vertical roll corn harvester is: yield loss is little, stalk is convenient to process.Because the roller of plucking of vertical harvesting roll shape maize harvesting machine leans forward, fruit ear is plucked to fall behind falls into elevator at once, does not roll process, so shattering is less.Because the space after vertical snapping bar is open, so can configure different stalk processing unit, chopping and returning parts are installed and just can be realized straw chopping and returning, installation chopping throws parts just can realize segment recovery, and installation lay parts just can be realized whole strain stalk and recycle.
Vertical roll type corn harvester cutting table is mainly made up of parts such as harvesting stem pulling roller, clamping convey device, nearside divider and cutters, domestic existing vertical roll corn harvester is that a pair of snapping bar configures a set of clamping convey device and nearside divider mostly, results line-spacing is determined by a point standing grain width for nearside divider, the row spacing adaptability of the ceding of Taiwan is poor, has hindered the development of the vertical roll type ceding of Taiwan.The present invention starts with from the overall structure of the ceding of Taiwan, research and design the ceding of Taiwan of a kind of Novel vertical roller formula, this ceding of Taiwan is overlapped the parts such as the line-spacing adjusting screw of cutters and clamping transfer unit and is formed by a pair of snapping bar, two cover clamping convey devices, two cover nearside dividers, two, two cover clamping convey devices have obviously increased results width, and its point of standing grain width is adjustable, improve the row spacing adaptability of the harvest corn of the different plantation in different regions agronomy.
Summary of the invention
The object of the present invention is to provide a kind of vertical roll type corn harvester cutting table, increase harvesting width, improve the row spacing adaptability of machine.
A kind of vertical roll type corn harvester cutting table, snapping bar 16 is with the coaxial installation of drive sprocket 11 and be connected with stem pulling roller 17, driven sprocket 21 is coaxially installed with cutter 14, left clamping carrier chain 9 and right clamping carrier chain 10 are equipped with in driven sprocket 21 both sides, left clamping carrier chain 9 and right clamping carrier chain 10 are supported by support wheel 8 tensionings, clutch component 13 is connected with snapping bar 16 with drive sprocket 11 by power transmission shaft 12, line-spacing adjusting screw 6 is fixed on clamping guide rail 7, clamping guide rail 7 bottoms arrange bracing frame 15, transmission case support 20 connection for transmission casees 19, transmission case 19 connects a point standing grain clamping device support 18, divide standing grain clamping device support 18 to connect nearside divider.
Described nearside divider by part on the right side straw 1, in point straw 2, right rice-pulling chain 3, part straw 4 on the left side and left rice-pulling chain 5 forms; In a point straw 2 be fixed on clamping guide rail 7 inner sides, ends, part straw 1 on the right side and part straw 4 on the left side and be individually fixed in clamping guide rail 7 outsides, ends, right rice-pulling chain 3 and left rice-pulling chain 5 are placed on driven pulley 21.
The length of line-spacing adjusting screw 6 is adjustable, by regulating its length to change the angle of two guide rails of clamping guide rail 7, and then adjusts and parts straw 4 on the left side and part distance between straw 1 on the right side to adapt to the results of different Planting Row Distance corns.
Described left clamping carrier chain 9 and right clamping carrier chain 10 are the roller chain with moving tooth.
Beneficial effect of the present invention:
(1) vertical roll type corn harvester cutting table of the present invention has been realized a pair of relative rotation snapping bar configuration two cover clamping convey devices, two cover clamping carrier chain installations in a certain angle in same plane, realize harvesting width by adjusting screw adjustable, increase the harvesting width of the ceding of Taiwan, improved the row spacing adaptability of machine.
(2) under a pair of snapping bar configuration, by two cover clamping convey devices are set, reduce power consumption, improved efficiency of crop.
Accompanying drawing explanation
Fig. 1 is vertical roll type corn harvester cutting table vertical view;
Fig. 2 is vertical roll type corn harvester cutting table front view;
In figure, 1-parts in straw, 2-a point straw, the right rice-pulling chain of 3-, 4-on the right side and parts straw, the left rice-pulling chain of 5-, 6-line-spacing adjusting screw, 7-clamping guide rail, 8-support wheel, the left clamping carrier chain of 9-, the right clamping carrier chain of 10-, 11-drive sprocket, 12-power transmission shaft, 13-clutch component, 14-cutter, 15-bracing frame, 16-snapping bar, 17-stem pulling roller, 18-on the left side and divide standing grain clamping device support, 19-transmission case, 20-transmission case support, 21-driven sprocket.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
A kind of vertical roll type corn harvester cutting table, as depicted in figs. 1 and 2, snapping bar 16 is with the coaxial installation of drive sprocket 11 and be connected with stem pulling roller 17, driven sprocket 21 is coaxially installed with cutter 14, left clamping carrier chain 9 and right clamping carrier chain 10 are equipped with in driven sprocket 21 both sides, left clamping carrier chain 9 and right clamping carrier chain 10 are supported by support wheel 8 tensionings, clutch component 13 is connected with snapping bar 16 with drive sprocket 11 by power transmission shaft 12, line-spacing adjusting screw 6 is fixed on clamping guide rail 7, clamping guide rail 7 bottoms arrange bracing frame 15, transmission case support 20 connection for transmission casees 19, transmission case 19 connects a point standing grain clamping device support 18, standing grain clamping device support 18 connects nearside divider, nearside divider by part on the right side straw 1, in point straw 2, right rice-pulling chain 3, part straw 4 on the left side and left rice-pulling chain 5 forms, in a point straw 2 be fixed on clamping guide rail 7 inner sides, ends, part straw 1 on the right side and part straw 4 on the left side and be individually fixed in clamping guide rail 7 outsides, ends, right rice-pulling chain 3 and left rice-pulling chain 5 are placed on driven pulley 21, the length of line-spacing adjusting screw 6 is adjustable, by regulating its length to change the angle of two guide rails of clamping guide rail 7, and then adjusts and parts straw 4 on the left side and part between straw 1 distance on the right side to adapt to the results of different Planting Row Distance corns, left clamping carrier chain 9 and right clamping carrier chain 10 are the roller chain with moving tooth.
The working method of the above-mentioned ceding of Taiwan is as follows:
The ceding of Taiwan is assembled to complete machine body chassis by transmission case support 20 and adjusts the inclination angle of the ceding of Taiwan, then adjusting line-spacing adjusting screw 6 according to results line-spacing regulates two covers to clamp the angle of conveying mechanisms, when adjusting to after proper angle, maize harvesting machine hangs up forward gear, dial lower clutch component 13, aiming at the corn every trade in field walks, part straw 1 on the right side, in point straw 2 and part straw 4 on the left side and the maize straw of toppling over is propped up and divided standing grain, maize straw enters corresponding clamping conveying mechanism under the effect of right rice-pulling chain 3 and left rice-pulling chain 5, after the cutter 14 of rotation cuts off its root by left clamping carrier chain 9, right clamping carrier chain 10 and the 7 acting in conjunction clampings of clamping guide rail carry feeding to a pair of counterrotating snapping bar 16, fruit ear is taken and is sent into maize cob collector by snapping bar, maize straw is thrown to rear under the effect of stem pulling roller 17.
Claims (3)
1. a vertical roll type corn harvester cutting table, it is characterized in that, snapping bar (16) is coaxially installed with drive sprocket (11) and is connected with stem pulling roller (17), driven sprocket (21) is coaxially installed with cutter (14), left clamping carrier chain (9) and right clamping carrier chain (10) are equipped with in driven sprocket (21) both sides, left clamping carrier chain (9) and right clamping carrier chain (10) are supported by support wheel (8) tensioning, clutch component (13) is connected with snapping bar (16) with drive sprocket (11) by power transmission shaft (12), line-spacing adjusting screw (6) is fixed on clamping guide rail (7), clamping guide rail (7) bottom arranges bracing frame (15), transmission case support (20) connection for transmission case (19), transmission case (19) connects a point standing grain clamping device support (18), divide standing grain clamping device support (18) to connect nearside divider,
Described nearside divider by part on the right side straw (1), in point straw (2), right rice-pulling chain (3), part straw (4) on the left side and left rice-pulling chain (5) forms; In a point straw (2) be fixed on inner side, clamping guide rail (7) end, part straw (1) on the right side and part straw (4) on the left side and be individually fixed in outside clamping guide rail (7) end, right rice-pulling chain (3) and left rice-pulling chain (5) are placed on driven sprocket (21).
2. a kind of vertical roll type corn harvester cutting table according to claim 1, it is characterized in that, the length of line-spacing adjusting screw (6) is adjustable, by regulating its length to change the angle of two guide rails of clamping guide rail (7), and then adjust and part straw (4) on the left side and part distance between straw (1) on the right side to adapt to the results of different Planting Row Distance corns.
3. a kind of vertical roll type corn harvester cutting table according to claim 1, is characterized in that, described left clamping carrier chain (9) and right clamping carrier chain (10) are the roller chain with moving tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057093.2A CN102577745B (en) | 2012-03-06 | 2012-03-06 | Vertical roll type corn harvester cutting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057093.2A CN102577745B (en) | 2012-03-06 | 2012-03-06 | Vertical roll type corn harvester cutting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102577745A CN102577745A (en) | 2012-07-18 |
| CN102577745B true CN102577745B (en) | 2014-05-14 |
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ID=46467436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210057093.2A Expired - Fee Related CN102577745B (en) | 2012-03-06 | 2012-03-06 | Vertical roll type corn harvester cutting table |
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| Country | Link |
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| CN (1) | CN102577745B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015003415B1 (en) * | 2012-08-15 | 2017-03-21 | Cnh Latin America Ltda | lateral adjustment system of cutting elements on harvesting machines of at least two planting rows, and harvesting machine |
| CN103931339A (en) * | 2013-11-27 | 2014-07-23 | 刘玉柱 | Whole corn stalk harvesting crankshaft type stalk holding machine |
| CN104041243A (en) * | 2014-07-04 | 2014-09-17 | 山东理工大学 | Straw clamping conveying device for vertical-roll-type corn harvesting machine |
| CN105493745A (en) * | 2015-12-07 | 2016-04-20 | 塔城市博孜达克农场丰宝种养殖专业合作社 | Line gathering device |
| CN108521989B (en) * | 2018-04-16 | 2020-10-16 | 任雅祺 | Lower input transmission vertical roller type crop harvesting mechanism |
| CN112042388A (en) * | 2020-10-09 | 2020-12-08 | 托克托县宏昌机械制造有限公司 | Inserting disc type sunflower harvesting header |
| CN113924976A (en) * | 2021-11-02 | 2022-01-14 | 吉林农业大学 | Header for castration and tassel recovery of corn |
| CN115336468B (en) * | 2022-06-30 | 2023-06-20 | 九方泰禾国际重工(青岛)股份有限公司 | Novel five-element vertical corn harvester header for harvesting ears and stems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686294Y (en) * | 2004-04-03 | 2005-03-23 | 淄博向农机械有限公司 | Self-propelled ear-stem harvester for maize |
| CN201004828Y (en) * | 2007-03-17 | 2008-01-16 | 山西中天石科贸有限公司 | Multipurpose self-propelled corn harvesting machine |
| CN201238480Y (en) * | 2008-08-14 | 2009-05-20 | 荣成市海山机械制造有限公司 | Harvesting unit body of small-row spacing maize harvesting machine |
| CN201563385U (en) * | 2009-12-11 | 2010-09-01 | 刘志义 | Corn harvester |
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2012
- 2012-03-06 CN CN201210057093.2A patent/CN102577745B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102577745A (en) | 2012-07-18 |
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Granted publication date: 20140514 Termination date: 20160306 |