CN201294759Y - Ear-collecting and impurity-removing device of corn harvesting machine - Google Patents
Ear-collecting and impurity-removing device of corn harvesting machine Download PDFInfo
- Publication number
- CN201294759Y CN201294759Y CNU2008201747623U CN200820174762U CN201294759Y CN 201294759 Y CN201294759 Y CN 201294759Y CN U2008201747623 U CNU2008201747623 U CN U2008201747623U CN 200820174762 U CN200820174762 U CN 200820174762U CN 201294759 Y CN201294759 Y CN 201294759Y
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Abstract
The utility model relates to an ear-collecting and impurity-removing device of a corn harvesting machine, which comprises ear stripping rollers arranged on a cutting table fixing frame, an ear transfer plate arranged between adjacent lower ear stripping rollers and is linked with the cutting table fixing frame and an ear transfer shifting plate fixed on an ear transfer chain corresponding to the ear transfer plate, wherein the ear stripping rollers are driven to rotate oppositely by a power-driven component; and the ear transfer chain is assembled on support sprockets on rotating shafts arranged at two ends of the ear transfer plate and is driven to turn around on the two support sprockets by the power-driven component. The ear-collecting and impurity-removing device is characterized in that both sides of the plate body of the ear transfer plate are respectively linked with baffles, the upper end parts of the two baffles are provided with a blower, an air outlet of the blower corresponds to the ear transfer plate arranged between the adjacent lower ear stripping rollers and the blower is driven to rotate to generate winder power by the power-driven component; and the blower blows purities such as corn leaves, stalks, and the like off the ear transfer plate, thereby ensuring that the ear collecting can be carried out normally. The utility model has compact structure, reasonable arrangement, convenient installation, low cost and reliable running.
Description
Technical field
The utility model relates to a kind of results of standing crop corn, especially a kind of maize harvesting machine spike collecting and impurity removing device.
Background technology
Corn is one of main crops of China, and national cultivated area is about more than 2,400 ten thousand hectares, mainly is distributed in areas such as northeast, North China and northwest.The artificial results of corn and stalk are handled has become the heaviest manual labor of peasant, and not only labour intensity is big, and recruitment is many, cost is high, so the peasant earnestly hopes the change working condition.At the big problem of artificial harvesting corn labour intensity, in recent years, the agricultural machinery manufacturer of China was devoted to the research and development of maize harvesting machine always.A kind of " backpack stalk-spike-reaping maize harvesting machine " disclosed by the applicant's application and in the CN2877247Y China utility model patent specification of Granted publication on March 14th, 2007, this maize harvesting machine comprises harvesting-platform, fruit ear is carried gathering unit, crushed stalk retracting device and actuating unit, its harvesting-platform comprises the forebay that is fixedly connected with tractor, several results bodies that ceding of Taiwan fixed mount that connects with forebay and ceding of Taiwan fixed mount are provided with, wherein each results body comprises that the axis of a pair of fore-and-aft tilt is parallel, snapping bar and a pair of dialing-grain unit that rotates that drives by power-transmitting part that height interlaces and arranges, the fixed mount of dialing-grain unit below is provided with the stalk cutter, between dialing-grain unit and snapping bar, be provided with the stalk gripping conveyer, cutter mill is arranged on the snapping bar below, auger conveyor is located at the discharging opening of cutter mill, and its output is communicated with the impeller spinner.Fruit ear conveying gathering unit comprises that being located at low snapping bar one side is provided with defeated fringe plate, and the corresponding tassel-conveying driving plate that is fixed on the tassel-conveying chain that is provided with defeated fringe plate also comprises a fruit ear horizontal conveying slide carriage groove and a vertical hoisting equipment that tilts.The plate body both ends that the running that has a tassel-conveying chain of tassel-conveying driving plate is achieved in that defeated fringe plate support assemblies respectively have and have the defeated fringe rotating shaft of supporting sprocket wheel, tassel-conveying chain is to be assemblied on this two supports sprocket wheel, drive sprocket, the driving chain of power on the driving shaft through being installed on this is delivered to the defeated fringe driven sprocket that is installed in the defeated fringe rotating shaft, thereby the tassel-conveying chain that has tassel-conveying driving plate turns round between two defeated fringe rotating shafts, has realized group collection of scraping of fruit ear.The maize harvesting machine of said structure because of its compact conformation, easy to operate, adaptability is strong, snapping bar be difficult for to stop up, reclaim that the stalk soil-containing rate is low, production efficiency is high, and is subjected to the approval of wide farmers.But in use find: because difference in geographical location, caused the maturing stage difference of corn, corn maturing stage maize straw early, the flavescence slightly of its leaf and stalk, become fragile, drop-down at snapping bar to maize straw, pluck in the process of shedding fringe, easily cause the corn leaf and the stalk that become fragile to break away from maize straw slightly, and drop on the defeated fringe plate of low snapping bar one side, thereby cause winding, jumping the queue is fixed with the tassel-conveying chain of tassel-conveying driving plate, it can't be turned round scrape group collection fruit ear, influenced its operate as normal.
Summary of the invention
Foreign material easily twine, jumping the queue is fixed with the tassel-conveying chain of tassel-conveying driving plate in order to overcome that corn leaf and stalk are waited in the prior art; it can't normally be turned round scrape the deficiency of dialling the collection fruit ear; the utility model provides a kind of maize harvesting machine spike collecting and impurity removing device; this maize harvesting machine spike collecting and impurity removing device; compact conformation not only; be provided with rationally, and it is thorough to remove corn leaf and the stalk foreign material of waiting, can effectively ensures the operate as normal of reaping machine.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of maize harvesting machine spike collecting and impurity removing device, by being installed in some on the ceding of Taiwan fixed mount to fore-and-aft tilt, axis is parallel, the interlace snapping bar arranged and between adjacent low snapping bar of height, and with the joining defeated fringe plate of ceding of Taiwan fixed mount, and the corresponding tassel-conveying driving plate that is fixed on the tassel-conveying chain that is provided with defeated fringe plate is formed, described every pair of snapping bar drives it by power-transmitting part and relatively rotates, the plate body both ends of described defeated fringe plate support assemblies respectively have and have the rotating shaft of supporting sprocket wheel, the described tassel-conveying chain that is fixed with tassel-conveying driving plate is assemblied on the support sprocket wheel of this two rotating shaft, driving its support sprocket wheel in two rotating shafts by power-transmitting part changes last time, it is characterized in that: the plate body both sides of described defeated fringe plate are connected with baffle plate respectively, in the upper end of this two baffle plate one blower fan is installed, this blower fan drives to rotate by driving force member and produces wind-force, and described fan outlet is corresponding to the defeated fringe plate between the adjacent low snapping bar.The utility model rotates generation wind-force by the blower fan that is installed on defeated fringe plate body two side shields, with the corn leaf on the defeated fringe plate that drops between the adjacent low snapping bar and the stalk foreign material defeated fringe plate that blows off of waiting, foreign material twine, jumping the queue is fixed with the tassel-conveying chain of tassel-conveying driving plate, has ensured normally carrying out of spike collecting effectively to prevent corn leaf and stalk to wait.
The power that described drive blower fan rotates comes from an output shaft of plucking the fringe transfer case, and driving pulley and driving-belt through being installed on this output shaft are delivered to the driven pulley that is installed on the fan shaft, drives the fan blade that is assemblied on the fan shaft and rotates.
The power that described drive blower fan rotates comes from the line shaft of maize harvesting machine, and driving pulley, driving-belt through being installed on this line shaft are delivered to the driven pulley that is installed on the fan shaft, drives the fan blade that is assemblied on the fan shaft and rotates.
The beneficial effects of the utility model are, compact conformation is provided with rationally, and easy for installation, cost is low, and reliable operation efficiently solves corn leaf and stalk and waits that foreign material twine, the problem of the tassel-conveying chain of jumping the queue, and has ensured the operate as normal of spike collecting.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a kind of structure master's cutaway view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
1. ceding of Taiwan fixed mounts among the figure, 2. snapping bar is 3. failed fringe plate, 4. tassel-conveying driving plate, 5. tassel-conveying chain, 6. line shaft is 7. plucked the fringe transfer case, 801. rotating shafts, 802. rotating shaft, 901. support sprocket wheel, and 902. support sprocket wheel, 10. drive sprocket, 11. driving chain, 12. defeated fringe driven sprockets, 1301. baffle plates, 1302. baffle plates, 14. blower fan, 15. fan outlets, 16. pluck fringe transfer case output shaft, 17. driving pulleys, 18. driving-belt, 19. driven pulleys, 20. fan shafts, 21. fan blades.
Embodiment
In Fig. 2, a kind of maize harvesting machine spike collecting and impurity removing device, by be installed in some parallel, height on the ceding of Taiwan fixed mount 1 to fore-and-aft tilt, axis interlace the snapping bar 2 arranged and between adjacent low snapping bar, with ceding of Taiwan fixed mount 1 joining defeated fringe plate 3, and with defeated fringe plate 3 corresponding tassel-conveying driving plates 4 compositions that are fixed on the tassel-conveying chain 5 that are provided with.
In Fig. 2, the every pair of snapping bar 2 by drive disk assembly with the transmission of power on the line shaft 6 to plucking in the fringe transfer case 7, the drive disk assembly in plucking fringe transfer case 7 carries out driving it after speed change, the break-in and relatively rotates, and plucks the fruit ear on the maize straw.
In Fig. 1, the plate body both ends of defeated fringe plate 3 are provided with rotating shaft 801,802 respectively, correspondence is equipped with and supports sprocket wheel 901,902 respectively in rotating shaft 801,802, the tassel-conveying chain 5 that is fixed with tassel-conveying driving plate 4 is assemblied in two and supports on the sprocket wheel 901,902, drive sprocket 10, the driving chain 11 of power on the line shaft 6 through being installed on this is delivered on the defeated fringe driven sprocket 12 that is installed in the rotating shaft 902, and drive tassel-conveying chain 5 and support revolution on the sprocket wheels 901,902 two, scrape to dial by the tassel-conveying driving plate on it 4 and collect snapping bar 2 and pluck the fruit ear that falls.
In Fig. 1, Fig. 2, the plate body both sides of defeated fringe plate are connected with baffle plate 1301,1302 respectively, in the upper end of this two baffle plate 1301,1302 blower fan 14 are installed, and fan outlet 15 is corresponding to the defeated fringe plate 3 between the adjacent low snapping bar.This blower fan 14 is driven to rotate by power and produces wind-force.
In Fig. 1, Fig. 2, the power that drives blower fan 14 rotations comes from an output shaft 16 of plucking fringe transfer case 7, driving pulley 17, driving-belt 18 through being installed on this output shaft 16 are delivered to the driven pulley 19 that is installed on the fan shaft 20, the fan blade 21 that drive is assemblied on the fan shaft 20 rotates, and produces wind-force.
Need to prove, drive power that blower fan rotates and also can be on the line shaft 6 from maize harvesting machine, one driving pulley promptly is installed on line shaft 6, by driving-belt the transmission of power on the driving pulley (is not provided among the figure) to the driven pulley that is installed on the fan shaft, the fan blade that drive is assemblied on the fan shaft rotates, and produces wind-force.
The utility model rotates generation wind-force by the blower fan 14 that is installed on defeated fringe plate body two side shields 1301,1302, its fan outlet 15 is corresponding to the defeated fringe plate 3 between the adjacent low snapping bar, corn leaf on the defeated fringe plate 3 that drops between the adjacent low snapping bar and the stalk foreign material of waiting are blown away, foreign material twine, jumping the queue is fixed with the tassel-conveying chain of tassel-conveying driving plate, has ensured normally carrying out of spike collecting effectively to prevent corn leaf and stalk to wait.
Claims (3)
1, a kind of maize harvesting machine spike collecting and impurity removing device, by being installed in some on the ceding of Taiwan fixed mount to fore-and-aft tilt, axis is parallel, the interlace snapping bar arranged and between adjacent low snapping bar of height, and with the joining defeated fringe plate of ceding of Taiwan fixed mount, and the corresponding tassel-conveying driving plate that is fixed on the tassel-conveying chain that is provided with defeated fringe plate is formed, described every pair of snapping bar drives it by power-transmitting part and relatively rotates, the plate body both ends of described defeated fringe plate support assemblies respectively have and have the rotating shaft of supporting sprocket wheel, the described tassel-conveying chain that is fixed with tassel-conveying driving plate is assemblied on the support sprocket wheel of this two rotating shaft, driving its support sprocket wheel in two rotating shafts by power-transmitting part changes last time, it is characterized in that: the plate body both sides of described defeated fringe plate are connected with baffle plate respectively, in the upper end of this two baffle plate one blower fan is installed, this blower fan drives to rotate by driving force member and produces wind-force, and described fan outlet is corresponding to the defeated fringe plate between the adjacent low snapping bar.
2, a kind of maize harvesting machine spike collecting and impurity removing device according to claim 1, it is characterized in that: the power that described drive blower fan rotates comes from an output shaft of plucking the fringe transfer case, driving pulley and driving-belt through being installed on this output shaft are delivered to the driven pulley that is installed on the fan shaft, drive the fan blade that is assemblied on the fan shaft and rotate.
3, a kind of maize harvesting machine spike collecting and impurity removing device according to claim 1, it is characterized in that: the power that described drive blower fan rotates comes from the line shaft of maize harvesting machine, driving pulley, driving-belt through being installed on this line shaft are delivered to the driven pulley that is installed on the fan shaft, drive the fan blade that is assemblied on the fan shaft and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201747623U CN201294759Y (en) | 2008-11-05 | 2008-11-05 | Ear-collecting and impurity-removing device of corn harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201747623U CN201294759Y (en) | 2008-11-05 | 2008-11-05 | Ear-collecting and impurity-removing device of corn harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294759Y true CN201294759Y (en) | 2009-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201747623U Expired - Fee Related CN201294759Y (en) | 2008-11-05 | 2008-11-05 | Ear-collecting and impurity-removing device of corn harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294759Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900275A (en) * | 2017-03-01 | 2017-06-30 | 青岛智享专利技术开发有限公司 | A kind of agricultural machinery corn harvesting corn must separate cropper |
| CN108156937A (en) * | 2018-01-10 | 2018-06-15 | 王友芳 | Combine harvester |
-
2008
- 2008-11-05 CN CNU2008201747623U patent/CN201294759Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900275A (en) * | 2017-03-01 | 2017-06-30 | 青岛智享专利技术开发有限公司 | A kind of agricultural machinery corn harvesting corn must separate cropper |
| CN106900275B (en) * | 2017-03-01 | 2019-05-24 | 张天娥 | A kind of agricultural machinery corn harvesting corn must separate cropper |
| CN108156937A (en) * | 2018-01-10 | 2018-06-15 | 王友芳 | Combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20131105 |