CN202354084U - Ear collection and impurity removal device of corn harvester - Google Patents
Ear collection and impurity removal device of corn harvester Download PDFInfo
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- CN202354084U CN202354084U CN2011205034557U CN201120503455U CN202354084U CN 202354084 U CN202354084 U CN 202354084U CN 2011205034557 U CN2011205034557 U CN 2011205034557U CN 201120503455 U CN201120503455 U CN 201120503455U CN 202354084 U CN202354084 U CN 202354084U
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Abstract
The utility model relates to an ear collection and impurity removal device of a corn harvester. A driving shaft and a driven shaft are respectively supported at the two ends of an ear conveying bottom plate in a rotating manner, wherein support chain wheels are respectively assembled on the driving wheel and the driven wheel in a non-rotating manner, an ear conveying chain which is fixedly provided with an ear conveying scraping plate is assembled on the support chain wheels, and the driving shaft and a power input shaft are driven by a driving part; and a rotating shaft is mounted on baffle plates on the two sides of the ear conveying bottom plate in the rotating manner, an impurity poking plate which is fixedly provided with poking teeth is fixedly arranged on the rotating shaft, and the rotating shaft and the driving shaft are subject to reverse drive of the driving part. The rotating ear conveying chain and the ear conveying scraping plate can scrap and collect ears, and simultaneously poke corn leaves, male flower spike stalks and brittle and broken straws falling onto the ear conveying bottom plate together with the impurity poking plate away from the ear conveying bottom plate. The ear collection and impurity removal device disclosed by the utility model has the advantages of simple structure, reasonable design, thorough impurity removal and reliability in use.
Description
Technical field
The utility model relates to a kind of results of corn, especially a kind of maize harvesting machine spike collecting trash discharging apparatus.
Background technology
Corn is one of staple crops of China.Maize harvesting machine is fast because of its results speed, automaticity is high, and is used by wide farmers.Because the harvest time of corn is different; The maize straw in results later stage, the stalk on its fruit ear top, corn leaf and male flower fringe bar are prone to take place brittle failure, drop on the defeated fringe plate of maize harvesting machine snapping bar one side and break away from plant; Can cause the spike collecting device to jump the queue, influence the normal collection of fruit ear.For this reason, numerous technical staff propose the multiple technologies scheme, will fall within the technical problem that maize straw, leaf and male flower fringe bar on the defeated fringe plate are removed to solve.For example; By the applicant application and on August 26th, 2009 Granted publication number be: the Chinese utility model patent of CN201294759 disclosed " a kind of maize harvesting machine spike collecting and impurity removing device "; It is by be installed on the ceding of Taiwan fixed mount snapping bar and between adjacent low snapping bar 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; Snapping bar drives it by power-transmitting part and relatively rotates, and tassel-conveying chain is assemblied on the support sprocket wheel in the defeated fringe plate body two ends rotating shaft, drives it by power-transmitting part and supports sprocket wheel commentaries on classics last time two; Characteristics are: the plate body both sides of defeated fringe plate are connected with baffle plate respectively; In the upper end of this two baffle plate one blower fan is installed, fan outlet is corresponding to the defeated fringe plate between the adjacent low snapping bar, and blower fan drives to rotate through driving force member and produces wind-force.But, in use find: corn leaf and male flower fringe bar light weight, blower fan can be with its defeated fringe plate that be prone to blow off, and the stalk matter on fruit ear top is heavy, and blower fan can not be with its defeated fringe plate that blow off fully, and it is not thorough to exist impurity elimination, the deficiency of the spike collecting device that is prone to jump the queue.
Summary of the invention
In order to overcome the halfway deficiency of impurity elimination in the prior art, the utility model provide a kind of simple in structure, reasonable in design, impurity elimination thoroughly, service-strong maize harvesting machine spike collecting trash discharging apparatus.
The utility model solves the technical scheme that its technical problem adopted: a kind of maize harvesting machine spike collecting trash discharging apparatus; It comprises that a defeated fringe base plate, two baffle plates, a driving shaft, a driven shaft, at least two support sprocket wheel, at least one tassel-conveying chain bar and some defeated fringe scraper plates; Wherein
The fore-and-aft tilt of described defeated fringe base plate is fixed on the ceding of Taiwan fixed mount of snapping bar one side,
Described baffle plate is connected in the both sides of defeated fringe base plate respectively,
Described driving shaft, driven shaft are distinguished the two ends of rotational support at defeated fringe base plate,
The nonrotational respectively correspondence of described support sprocket wheel is assemblied on driving shaft, the driven shaft,
Described tassel-conveying chain bar revolution is assemblied in to be supported on the sprocket wheel,
Described defeated fringe scraper plate is fixed on the described tassel-conveying chain bar, and the power input shaft on described driving shaft and the ceding of Taiwan fixed mount is realized transmission by driving member, and it is characterized in that: it also comprises
One turning cylinder, this turning cylinder rotational support is on the top of described two baffle plates;
Some groups of assorted plates, the assorted plate of this group are fixed on by fixture on the circumferential axial plane of described turning cylinder, on the struck side of dialling assorted plate, are provided with moving tooth;
Realize the switching-over transmission by driving member between described turning cylinder and driving shaft.
Described driving shaft and power input shaft are realized the driving member of transmission, and it comprises
One drive sprocket, this drive sprocket nonrotationally are assemblied on the power input shaft on the ceding of Taiwan fixed mount,
One driven sprocket, this driven sprocket nonrotationally are assemblied on the driving shaft,
One main transmission chain, this main transmission chain is with realizing chain drive between described drive sprocket and driven sprocket.
Realize the driving member of switching-over transmission between said turning cylinder and driving shaft, it comprises
One group of assorted drive sprocket, the assorted drive sprocket of this group and described driven sprocket be coaxial nonrotationally to be assemblied in described driving shaft;
One group of assorted driven sprocket, the assorted driven sprocket of this group rotates and is assemblied on the jackshaft, and described jackshaft is fixed on the side end face of a baffle plate;
One group of assorted driving chain, the assorted driving chain of this group will be dialled assorted drive sprocket and dial between assorted driven sprocket and realize chain drive;
One idler gear, this idler gear are fixed on the described group of assorted driven sprocket, with group assorted driven sprocket coaxial rotation;
One driven gear, this driven gear nonrotationally is assemblied on the described turning cylinder, and is meshed with described idler gear.
Described support sprocket wheel is four, and correspondence is assemblied on driving shaft, the driven shaft in twos respectively, and described tassel-conveying chain bar is two, and corresponding respectively revolution is assemblied in to be supported on the sprocket wheel.
The utility model be at the two ends of defeated fringe base plate respectively rotational support driving shaft, driven shaft are arranged; Nonrotationally be equipped with the support sprocket wheel on driving shaft, the driven shaft respectively; The tassel-conveying chain bar that is fixed with defeated fringe scraper plate is assemblied in and supports on the sprocket wheel, and driving shaft and power input shaft are by the driving member transmission; On the baffle plate of defeated fringe base plate both sides, be rotatablely equipped with turning cylinder, be fixed with the assorted plate of dialling of band moving tooth on this turning cylinder, turning cylinder and driving shaft are by the driving member transmission that commutates.Rotating tassel-conveying chain bar and defeated fringe scraper plate will drop on the stalk of corn leaf, male flower fringe bar and brittle failure on the defeated fringe base plate jointly and dial from defeated fringe base plate when scraping the collection fruit ear with group assorted plate that rotates.The utlity model has simple in structure, reasonable in design, impurity elimination thoroughly, the service-strong advantage.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a kind of structural front view of the utility model.
Fig. 2 is the mansion view of Fig. 1.
Among the figure: 1. defeated fringe base plate, 201. baffle plates, 202. baffle plates, 3. driving shaft 4. supports sprocket wheel, 5. defeated fringe scraper plate; 6. tassel-conveying chain bar, 7. moving tooth, 8. group assorted plate, 9. turning cylinder, 10. snapping bar, 11. driven shafts; 12. ceding of Taiwan fixed mount, 13. driven gears, 14. idler gears, 15. jackshafts, 16. groups of assorted driven sprockets, 17. groups of assorted driving chains; 18. dial assorted drive sprocket, 19. driven sprockets, 20. main transmission chains, 21. power input shafts, 22. drive sprockets.
Embodiment
In Fig. 2, a kind of maize harvesting machine spike collecting trash discharging apparatus, it comprises a defeated fringe base plate 1, two baffle plates 201,202, a driving shaft 3, a driven shaft 11, supports sprocket wheel 4, tassel-conveying chain bar 6 and defeated fringe scraper plate 5.
As shown in Figure 2, the snapping bar 10 of maize harvesting machine belongs to roll structure, its two roll bodies fore-and-aft tilt, parallel axes, the height layout that interlaces.
In Fig. 2, defeated fringe base plate 1 fore-and-aft tilt is fixed on the ceding of Taiwan fixed mount 12 of snapping bar 10 1 sides.
Baffle plate 201,202 is connected in the both sides of defeated fringe base plate 1 respectively.The effect of baffle plate 201,202: the one, be used for preventing that corn ear breaks away from defeated fringe base plate; The 2nd, be used for installing each parts.
As shown in Figure 2, driving shaft 3, driven shaft 11 are respectively by the two ends of bearing rotational support at defeated fringe base plate 1.
Need to prove that support sprocket wheel 4 and be at least two, the tassel-conveying chain bar is at least 1.
In order to improve the fruit ear delivery reliability, as shown in Figure 2, the support sprocket wheel 4 of present embodiment is four, and correspondence is assemblied on driving shaft 3, the driven shaft 11 in twos respectively, and tassel-conveying chain bar 6 is two, corresponding respectively being assemblied on the corresponding in twos support sprocket wheel 4.
In Fig. 1, Fig. 2, defeated fringe scraper plate 5 is fixed on the tassel-conveying chain bar 6 equably.
Be assemblied between power input shaft 21 and the driving shaft 3 on the ceding of Taiwan fixed mount and realize transmission by driving member.Like Fig. 1, shown in Figure 2, its driving member comprises a drive sprocket 22, a driven sprocket 19, one main transmission chains 20.
In Fig. 1, drive sprocket 22 key connecting are on the power input shaft 21 of ceding of Taiwan fixed mount 12.In Fig. 1, Fig. 2, driven sprocket 19 key connecting are on driving shaft 3, and main transmission chain 20 is assemblied between drive sprocket 22 and the driven sprocket 19 and realizes chain drive.
Power on the power power power shaft 21 is delivered to driving shaft 3 through drive sprocket 22, main transmission chain 20, driven sprocket 19; Driving shaft 3 is rotated; Driving shaft 3 drives tassel-conveying chain bars 6 and is supporting revolution on the sprocket wheel 4 through supporting sprocket wheels 4, and rotating tassel-conveying chain bar 6 drives defeated fringe scraper plate 5 and snapping bar 10 is plucked the fruit ear that drops on the defeated fringe base plate 1 scrapes to dial and collect.
As shown in Figure 2, a turning cylinder 9 is by the top of bearing rotational support at two baffle plates 201,202.Dial assorted plate 8 for four and be fixed on by set bolt on the circumferential axial plane of turning cylinder 9, on the struck side of dialling assorted plate 8, all have moving tooth 7.
3 on turning cylinder 9 and driving shaft are realized the switching-over transmission by driving member.In Fig. 1, Fig. 2, its driving member comprises the assorted driving chain of the assorted driven sprocket of one group of assorted drive sprocket 18, a group 16, a group 17, an idler gear 14 and a driven gear 13.
In Fig. 1, Fig. 2, dial assorted drive sprocket 18 key connecting on driving shaft 3, with driven sprocket 19 coaxial rotation.Dial assorted driven sprocket 16 and be assemblied on the jackshaft 15 by the bearing rotation, this jackshaft 15 is fixed on the side end face of baffle plate 201.Dialling assorted driving chain 17 is assemblied in to dial between assorted drive sprocket 18 and group assorted driven sprocket 16 and realizes chain drive.
In Fig. 2, dialling a fixing idler gear 14 on the assorted driven sprocket 16, idler gear 14 and group assorted driven sprocket 16 coaxial rotation on jackshaft 15.At turning cylinder 9 key connecting one driven gear 13, this driven gear 13 and the straight spur gear of idler gear 14 for being meshed.
Be delivered to power on the driving shaft 3 through dialling assorted drive sprocket 18, dial assorted driving chain 17, dialling assorted driven sprocket 16 and be delivered on the idler gear 14; Be delivered on the turning cylinder 9 with switching-over through idler gear 14 and driven gear 13 again, make turning cylinder 9 drive group assorted plate 8 and rotate.Rotating tassel-conveying chain bar 6 and defeated fringe scraper plate 5 are when scraping the collection fruit ear; Together will drop on the stalk of corn leaf, male flower fringe bar and brittle failure on the defeated fringe base plate 1 dials from defeated fringe base plate with group assorted plate 6 that rotates; Efficiently solve the jump the queue problem of spike collecting device of foreign material, guarantee normally carrying out of spike collecting.
Claims (4)
1. maize harvesting machine spike collecting trash discharging apparatus, it comprises that a defeated fringe base plate, two baffle plates, a driving shaft, a driven shaft, at least two support sprocket wheel, at least one tassel-conveying chain bar and some defeated fringe scraper plates, wherein,
The fore-and-aft tilt of described defeated fringe base plate is fixed on the ceding of Taiwan fixed mount of snapping bar one side,
Described baffle plate is connected in the both sides of defeated fringe base plate respectively,
Described driving shaft, driven shaft are distinguished the two ends of rotational support at defeated fringe base plate,
The nonrotational respectively correspondence of described support sprocket wheel is assemblied on driving shaft, the driven shaft,
Described tassel-conveying chain bar revolution is assemblied in to be supported on the sprocket wheel,
Described defeated fringe scraper plate is fixed on the described tassel-conveying chain bar, and the power input shaft on described driving shaft and the ceding of Taiwan fixed mount is realized transmission by driving member, and it is characterized in that: it also comprises
One turning cylinder, this turning cylinder rotational support is on the top of described two baffle plates;
Some groups of assorted plates, the assorted plate of this group are fixed on by fixture on the circumferential axial plane of described turning cylinder, on the struck side of dialling assorted plate, are provided with moving tooth;
Realize the switching-over transmission by driving member between described turning cylinder and driving shaft.
2. a kind of maize harvesting machine spike collecting trash discharging apparatus according to claim 1 is characterized in that: described driving shaft and power input shaft are realized the driving member of transmission, and it comprises
One drive sprocket, this drive sprocket nonrotationally are assemblied on the power input shaft on the ceding of Taiwan fixed mount,
One driven sprocket, this driven sprocket nonrotationally are assemblied on the driving shaft,
One main transmission chain, this main transmission chain is with realizing chain drive between described drive sprocket and driven sprocket.
3. a kind of maize harvesting machine spike collecting trash discharging apparatus according to claim 1 is characterized in that: realize the driving member of switching-over transmission between said turning cylinder and driving shaft, it comprises
One group of assorted drive sprocket, the assorted drive sprocket of this group and described driven sprocket be coaxial nonrotationally to be assemblied in described driving shaft;
One group of assorted driven sprocket, the assorted driven sprocket of this group rotates and is assemblied on the jackshaft, and described jackshaft is fixed on the side end face of a baffle plate;
One group of assorted driving chain, the assorted driving chain of this group will be dialled assorted drive sprocket and dial between assorted driven sprocket and realize chain drive;
One idler gear, this idler gear are fixed on the described group of assorted driven sprocket, with group assorted driven sprocket coaxial rotation;
One driven gear, this driven gear nonrotationally is assemblied on the described turning cylinder, and is meshed with described idler gear.
4. according to claim 1 or 2 or 3 described a kind of maize harvesting machine spike collecting trash discharging apparatus; It is characterized in that: described support sprocket wheel is four; Correspondence is assemblied on driving shaft, the driven shaft in twos respectively, and described tassel-conveying chain bar is two, and corresponding respectively revolution is assemblied in to be supported on the sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205034557U CN202354084U (en) | 2011-12-07 | 2011-12-07 | Ear collection and impurity removal device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205034557U CN202354084U (en) | 2011-12-07 | 2011-12-07 | Ear collection and impurity removal device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354084U true CN202354084U (en) | 2012-08-01 |
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ID=46565312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205034557U Expired - Fee Related CN202354084U (en) | 2011-12-07 | 2011-12-07 | Ear collection and impurity removal device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168565A (en) * | 2012-12-13 | 2013-06-26 | 荣成市海山机械制造有限公司 | Impurity removal device of corncob lift conveyer of corn harvester |
| CN105432227A (en) * | 2014-09-15 | 2016-03-30 | 凯斯纽荷兰(中国)管理有限公司 | Power takeoff drive assembly for a corn header of an agricultural harvester |
-
2011
- 2011-12-07 CN CN2011205034557U patent/CN202354084U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168565A (en) * | 2012-12-13 | 2013-06-26 | 荣成市海山机械制造有限公司 | Impurity removal device of corncob lift conveyer of corn harvester |
| CN105432227A (en) * | 2014-09-15 | 2016-03-30 | 凯斯纽荷兰(中国)管理有限公司 | Power takeoff drive assembly for a corn header of an agricultural harvester |
| CN105432227B (en) * | 2014-09-15 | 2020-02-21 | 凯斯纽荷兰(中国)管理有限公司 | Power take-off drive assembly for a corn header of an agricultural 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: 20120801 Termination date: 20121207 |