CN201830675U - Straw feeding device of bundling machine matched with wheat and paddy combine harvester - Google Patents
Straw feeding device of bundling machine matched with wheat and paddy combine harvester Download PDFInfo
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- CN201830675U CN201830675U CN2010205699490U CN201020569949U CN201830675U CN 201830675 U CN201830675 U CN 201830675U CN 2010205699490 U CN2010205699490 U CN 2010205699490U CN 201020569949 U CN201020569949 U CN 201020569949U CN 201830675 U CN201830675 U CN 201830675U
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- wheat
- slide plate
- fixed
- combine harvester
- sprocket wheel
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Abstract
A straw feeding device of a bundling machine matched with a wheat and paddy combine harvester relates to a feeding device of the bundling machine which is used in combination with a wheat and paddy combine harvester for recycling wheat and paddy straw. The straw feeding device comprises a conveying box, a conveyer and a power transmission device, wherein the front part of the conveying box is connected to a straw outlet of the combine harvester, the rear part of the conveying box is connected with the middle-front part of a bundling box, and the longitudinal conveyer is connected with the tail end at the rear part of the conveying box. The conveyer adopts the structure that a slide plate is arranged in a longitudinal slide plate track, two sides of the slide plate are in contact with the slide plate track, a fixing rod is arranged on one side at the upper end of the slide plate, the lower end of the fixing rod is connected with the upper end of a connecting rod A through a shaft, and the connecting rod A is fixed on the outer side or the inner side of a chain wheel A; and a straw pushing plate is movably fixed at the lower end of the slide plate through a loose leaf. The conveyer further comprises a limiting plate, a rod is fixed at the lower part of the limiting plate, a spring is sleeved on the rod, and the rod sleeve of the rod is fixed on a side surface of the bundling box. The straw feeding device provided by the utility model has the advantages of reasonable design, simple structure and good straw conveying effect.
Description
Technical field
The utility model relates to agricultural machinery, further relates to being used to cooperate wheat and rice combine harvester to reclaim the binder of wheat rice straw, relates in particular to the careless device of advancing of the supporting binder of wheat and rice combine harvester.
Background technology
When the rice wheat harvest of domestic farmland obtains, use combine operation, commonplace.But after the grain header results were finished, wheat straw waste just was scattered in the fields, if recycle, it is time-consuming just to require great effort.If do not reclaim, lay is thicker because rice and wheat straw is embarked on journey, and influences subsequent job.And some peasants method of burning commonly used is handled, and not only causes the waste of resource, also pollutes the environment.
The recovery straw baler that uses with the combine detached job, promptly after the combine harvesting, carries out the operation of stalk bundling more at present.Owing to need tractor etc. to enter the field once more, increased flow chart on the one hand, cause the damage of crop easily; And also to increase certain operating expenditure simultaneously.Like this, influenced the enthusiasm that peasant's stalk reclaims.
" the supporting binder of wheat and rice combine harvester " that the applicant has applied for provides a feasible solution, but its binder still exists the into defective of grass difficulty, influenced the operate as normal of binder.
Summary of the invention
The purpose of this utility model provides the supporting binder of a kind of wheat and rice combine harvester and advances careless device, and it is reasonable in design, and is simple in structure, carries the straw grass effective.
The purpose of this utility model realizes by following scheme: the supporting binder of wheat and rice combine harvester advances careless device, comprise conveying box, conveyer, actuating unit, the front portion of conveying box connects the grass outlet place of combine, the rear portion of conveying box connects bundling case middle front part, it is characterized in that: conveying box rear end place connects a conveyer longitudinally.
The utility model also can further be realized by following scheme:
The structure of described conveyer is: the structure of conveyer is: slide plate places longitudinally in the slide plate road, dual-side contacts with the slide plate road, upper end one side of slide plate is provided with dead lever, and the lower end of dead lever is by the upper end of axle connection connecting rod A, and connecting rod A is fixed in the outside or the inboard of sprocket wheel A; The slide plate lower end fixedly pushes away careless plate by the loose-leaf activity.
Conveyer also includes limiting plate, and the limiting plate bottom is fixed with bar, is with spring on the bar, and the bar cover of this bar is fixed in the side of bundling case.
Be provided with two cutting plates vertical in both sides, slide plate middle and upper part, be used for clearing up the wheat rice straw of filling in two latasutures with slide plate.
Be provided with setting gauge in the described conveying box, setting gauge is used for stirring forward the wheat rice straw.Wherein, the structure of setting gauge can be: shell is cylindrical empty tube, and the side shell of both sides is a plectane, and shell can rotate under the drive of setting gauge wheel, and post shell cylindraceous is provided with some holes, passes for driving lever; Side shell central authorities are fixed axis, and fixed axis is connected and fixed bent axle by connecting rod B, and fixed axis and bent axle are fixing not to be rotated, and bent axle is provided with moving sleeve, and moving sleeve can be around crankshaft rotating, fixing driving lever on the moving sleeve.Along with the rotation of shell, driving lever by forward direction after the time stretch out shell and stir the straw grass; Driving lever by after retraction shell forward the time.
The structure of described actuating unit comprises: the cylinder wheel of combine drives sprocket wheel C by chain, sprocket wheel C is arranged on the reductor, on reductor, also be provided with another sprocket wheel B, reductor is fixed on the supporting plate, supporting plate is fixed in the bottom of bundling case, and sprocket wheel B drives setting gauge wheel, sprocket wheel A, knotter sprocket wheel by chain.The structure of actuating unit also comprises guide wheel, and chain runs through setting gauge wheel, sprocket wheel A, knotter sprocket wheel and guide wheel.
The utility model has the advantages that: reasonable in design, simple in structure, carry the straw grass effective.
Description of drawings
Fig. 1 is the utility model mounting structure schematic diagram, and Fig. 2 is the utility model structural representation, and Fig. 3 is the utility model setting gauge structural representation, and Fig. 4 is careless plate structure schematic diagram for the utility model pushes away.
Among the figure: 1 is conveyer, and 1-1 is a slide plate, and 1-2 is a limiting plate, and 1-3 is the slide plate road, 1-4 is connecting rod A, and 1-5 is a dead lever, and 1-6 is a cutting plate, and 1-7 is a spring, 1-8 is sprocket wheel A, and 1-9 is for pushing away careless plate, and 2 is conveying box, and 3 are the setting gauge wheel, 3-1 is an axle, and 3-2 is the side shell, and 3-3 is a driving lever, and 3-4 is a bent axle, 3-5 is an overcoat, and 3-6 is connecting rod B, and 4 is the knotter sprocket wheel, and 5 is connecting lever, 6 is spring, and 7 is curved bar, and 8 is banking stop, 9 is gear, and 10 is compactor, and 11 is connecting plate, 12 for putting the bundle plate, and 13 is the bundling case, and 14 is needle-threader, 15 is connecting rod C, and 16 is holdback, and 17 is trailing wheel, 18 is cylindrical void, and 19 is guide wheel, and 20 is supporting plate, 21 is sprocket wheel B, and 22 is driving-disc, and 23 is sprocket wheel C, 24 is front-wheel, and 25 is driver's cabin, and 26 are the cylinder wheel.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1: the front and back described in the present embodiment, be as the criterion with the straw grass direction of motion, and promptly the straw grass moves after by forward direction.As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, position such as Fig. 1 of the driver's cabin 25 of combine, front-wheel 24, trailing wheel 17 mark, grass outlet place at combine, the last interface (front port) that connects conveying box 2, the lower interface of conveying box 2 (rear port) connects bundling case 13, the cross section of bundling case 13 can be circular or square, present embodiment is square, for not influencing the original structure of combine, bundling case 13 is low early and high after inclination to be placed, general itself and horizontal sextant angle are the 15-35 degree, and preferable range is the 20-30 degree; Be provided with knotter sprocket wheel 4 on bundling case 13 tops, knotter sprocket wheel 4 is fixed on the knotter, knotter cooperates with needle-threader 14, can realize the straw grass bundling of threading a needle to typing, the upper end of needle-threader 14 by about two axles be fixed in bundling case 13 about on two sides; One side (outside) of the drum shaft of combine is provided with cylinder wheel 26(sprocket wheel) drive sprocket wheel C23 by chain, sprocket wheel C23 connects another sprocket wheel B21 on the reductor, reductor is fixed on the supporting plate 20, supporting plate 20 is fixed in the bottom of bundling case 13, and sprocket wheel B21 drives setting gauge wheel 3, sprocket wheel A1-8, knotter sprocket wheel 4 by chain; For the purpose of the tension chain, increase guide wheel 19, chain runs through setting gauge wheel 3, sprocket wheel A1-8, knotter sprocket wheel 4 and guide wheel 19; The output of reductor connects a driving-disc 22 simultaneously, the edge rigid bearing of driving-disc 22, bearing outside connects connecting rod, the connecting rod other end connects piston, piston places in the bundling case 13, and the internal diameter of the external diameter of piston and bundling case 13 coincide, and the rear, top of piston is provided with moving knife, moving knife matches with being set in place the stationary knife that is fixed in bundling box cover place in passage lower interface rear portion, is convenient to cut off the straw grass that blocks up in conveying box 2 places; The place ahead, top at piston is provided with capping, be used to block when piston moves to the rear of conveying box 2 lower interfaces, straw grass from conveying box 2 whereabouts, be provided with one in middle of piston, this cylindrical void 18(cylindrical void that passes bundling case 13 is consistent with bundling case angle of inclination), stretch to outside the bundling case 13, the two ends of axle are provided with bearing, and bearing can slide in the track that is fixed in bundling case 13 lateral surfaces; Along with the rotation of driving-disc 22, piston moves back and forth in bundling case 13, progressively compresses by conveying box 2 and enters straw grass in the bundling case 13; For making things convenient for the peasant to select straw grass bundling or going back the field, on conveying box 2, have and put the straw mouth, to put the straw mouth and be provided with a dodge gate, the back of dodge gate flexibly connects by loose-leaf and conduit wall, when selecting straw grass bundling, normally closes dodge gate; When selecting the straw grass to go back the field, the power of cancellation binder simultaneously, pushes conveying box 2 with dodge gate, and dodge gate is blocked conveying box 2, and the straw grass flies out from the dodge gate opening part under the effect of wind-force.
Select for convenient, also can cancel above-mentioned dodge gate, be provided with a dodge gate in bundling case 13 bottoms relative with conveying box 2, need carry out straw grass also during the field, close the power of binder, open dodge gate simultaneously, the straw grass just by conveying box 2 and this dodge gate, is discharged from dodge gate.
Be provided with a needle-threader timer in the outer end of knotter sprocket wheel 4, being constructed as follows of needle-threader timer: confinement plate is irregular, wherein, half is class oblate (or class ellipse), (connecting lever 5 is connected by axle with curved bar 7 to be convenient to the bearing screens of connecting lever 5 and curved bar 7 joints, bearing fixing is on this axle), block confinement plate and do not rotate; Second half is circle, is convenient to confinement plate and breaks away from after the screens and to cooperate rotation rapidly with bearing.At curved bar 7 is " L " shape, and its leading section is connected with 5 of connecting levers, and connecting lever 5 is fixed on the bundling case 13 by axle, fixedlys connected with the side of bundling case 13 by spring 6 in the front portion of connecting lever 5; The rear portion of curved bar 7 is connected with tooth plate, be fixed with banking stop 8 on the tooth plate, banking stop 8 plays a part control tooth plate move distance, there is the densely covered tooth that matches with gear 9 inboard of tooth plate, the bottom of tooth plate is provided with bayonet socket, the rotating band moving tooth plate of gear 9 moves upward, and gear 9 is controlled by the serrated wheel of coaxial inboard, and serrated wheel occupies the bundling upper box part central authorities of upper opening, under the effect of bale, the sawtooth crop rotation is rotated counterclockwise, thereby driven gear 9 also is rotated counterclockwise, under the drive of gear 9, tooth plate moves upward, when tooth plate moved to the bayonet socket of bottom, the bearing of curved bar 7 leading sections was let slip confinement plate, and confinement plate is rotated rapidly, with the rolling disc drivening rod C15 of the coaxial inboard of confinement plate, connecting rod C15 is by the vertical pole of axle flexible connection needle-threader, and vertical pole is fixed on the axle, the movable side of being fixed in bundling case 13 of axle; The rear end fixed transverse rod of vertical pole is fixed two teeth of threading a needle on the cross bar, two teeth of threading a needle can pass the cylindrical void of the stringer board formation of bundling case 13 bottoms, and are up rapidly, cooperate with knotter on the one hand, finish the knotting to bale, simultaneously, is that knotter is carried the bundling line.
On the side of bundling case 13, be provided with some holdbacks 16, the structure of holdback 16 is: set square places in the cylindrical void of bundling case 13 sides, and the rear portion of set square is fixed on the vertical shaft, and the rear portion of bundling case 13 side cylindrical voids is fixed in the vertical shaft activity, vertical shaft is provided with connecting rod, connecting rod is fixedlyed connected with bundling case 13 sides by spring, and when bale forward moved backward, spring was loose, holdback is let pass, when bale forward during reverse movement, the front end of set square withstands, and holdback is not let pass.The existence of holdback can guarantee that bale moves backward along bundling case 13.
The rear portion of bundling case 13 is provided with compactor 10, being configured to of compactor 10: the threaded rod of the lower end of compactor montant places in the screw hole of lower edge portion of bundling case 13, is covered with portable plate on bundling case 13, and portable plate is provided with press strip, press strip is pressed by spring, upper end at montant is fixed with operation board, and when the rotary manipulation dish, operation board presses down spring, thereby compress portable plate, portable plate and then compress bale like this, can improve the density of bale.
The end of bundling case 13 is provided with puts bundle plate 12, the front end of putting bundle plate 12 is connected by the rear end of loose-leaf with bundling case 13, bundling case 13 and put the bundle 12 of plates also be provided with connecting plate 11, connecting plate 11 is provided with cylindrical void, by the change of the fixing different nipple hole position of screw, be convenient to put down or pack up with putting bundle plate 12.
The structure of conveyer 1 is: slide plate 1-1 is for dull and stereotyped, place in the slide plate road 1-3, dual-side contacts with slide plate road 1-3, the side of slide plate 1-1 is fixed with dead lever 1-5, the lower end axle of dead lever 1-5 connects the upper end of connecting rod A1-4, and connecting rod A1-4 is fixed in the outside (or inboard) of sprocket wheel A1-8; On slide plate 1-1, be fixed with cutting plate 1-6, be used for clearing up the wheat rice straw of filling in conveyer 1 and 2 two latasutures of conveying box; Slide plate 1-1 lower end fixedly pushes away careless plate 1-9 by the loose-leaf activity; When slide plate 1-1 moves downward, run into stalk, push away careless plate 1-9 be obstructed open automatically with slide plate 1-1 angled, thereby can push away stalk downwards, stalk pushes in the bundling case 13 the most at last; When slide plate 1-1 moves upward, push away careless plate 1-9 and shrink with slide plate 1-1 in alignment automatically.Upwards for alleviating impulsive contact force, also be provided with limiting plate 1-2, limiting plate 1-2 bottom is fixed with bar, is with spring 1-7 on the bar, and the bar cover of this bar is fixed in the side of bundling case 13.
Be fixed with setting gauge in the conveying box 2, the structure of setting gauge is: shell is cylindrical empty tube, and the side shell 3-2 of both sides is a plectane, and shell can rotate under the drive of pulling out glassware wheel 3, and post shell cylindraceous is provided with some holes, passes for driving lever 3-3; Side shell 3-2 central authorities are fixed axis 3-1, fixed axis 3-1 is connected and fixed bent axle 3-4 by connecting rod B3-6, fixed axis 3-1 and bent axle 3-4 are fixing not to be rotated, bent axle 3-4 is provided with moving sleeve 3-5, moving sleeve 3-5 can be around bent axle 3-4 rotation, and moving sleeve 3-5 goes up fixedly driving lever 3-3.Along with the rotation of shell, driving lever 3-3 by forward direction after the time stretch out shell and stir the straw grass, driving lever 3-3 by after retraction shell forward the time.Wherein, the angle of connecting rod B3-6 can be selected as required, and promptly bent axle 3-4 can select to be placed in the dead ahead of fixed axis 3-1, preceding oblique upper, preceding oblique below as required.Present embodiment is selected the dead ahead.Like this, as driving lever 3-3 during to fixed axis 3-1 dead ahead, the length maximum of stretching out.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. the supporting binder of wheat and rice combine harvester advances careless device, comprise conveying box, conveyer, actuating unit, the front portion of conveying box connects the grass outlet place of combine, the rear portion of conveying box connects bundling case middle front part, it is characterized in that: conveying box rear end place connects a conveyer longitudinally.
2. the supporting binder of wheat and rice combine harvester according to claim 1 advances careless device, it is characterized in that: the structure of conveyer is: slide plate places longitudinally in the slide plate road, dual-side contacts with the slide plate road, upper end one side of slide plate is provided with dead lever, the lower end of dead lever is by the upper end of axle connection connecting rod A, and connecting rod A is fixed in the outside or the inboard of sprocket wheel A; The slide plate lower end fixedly pushes away careless plate by the loose-leaf activity.
3. the supporting binder of wheat and rice combine harvester according to claim 1 advances careless device, it is characterized in that: be provided with setting gauge in the conveying box.
4. the supporting binder of wheat and rice combine harvester according to claim 1 advances careless device, it is characterized in that: the structure of setting gauge is: shell is cylindrical empty tube, the side shell of both sides is a plectane, shell can rotate under the drive of setting gauge wheel, post shell cylindraceous is provided with some holes, passes for driving lever; Side shell central authorities are fixed axis, and fixed axis is connected and fixed bent axle by connecting rod B, and fixed axis and bent axle are fixing not to be rotated, and bent axle is provided with moving sleeve, and moving sleeve can be around crankshaft rotating, fixing driving lever on the moving sleeve.
5. the supporting binder of wheat and rice combine harvester according to claim 1 advances careless device, it is characterized in that: the structure of actuating unit comprises: the cylinder wheel of combine drives sprocket wheel C by chain, sprocket wheel C is arranged on the reductor, on reductor, also be provided with another sprocket wheel B, reductor is fixed on the supporting plate, supporting plate is fixed in the bottom of bundling case, and sprocket wheel B drives setting gauge wheel, sprocket wheel A, knotter sprocket wheel by chain.
6. the supporting binder of wheat and rice combine harvester according to claim 2 advances careless device, and it is characterized in that: conveyer also includes limiting plate, and the limiting plate bottom is fixed with bar, is with spring on the bar, and the bar cover of this bar is fixed in the side of bundling case.
7. the supporting binder of wheat and rice combine harvester according to claim 2 advances careless device, it is characterized in that: be provided with two cutting plates vertical with slide plate in both sides, slide plate middle and upper part.
8. the supporting binder of wheat and rice combine harvester according to claim 5 advances careless device, and it is characterized in that: the structure of actuating unit also comprises guide wheel, and chain runs through setting gauge wheel, sprocket wheel A, knotter sprocket wheel and guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205699490U CN201830675U (en) | 2010-10-21 | 2010-10-21 | Straw feeding device of bundling machine matched with wheat and paddy combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205699490U CN201830675U (en) | 2010-10-21 | 2010-10-21 | Straw feeding device of bundling machine matched with wheat and paddy combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830675U true CN201830675U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205699490U Expired - Lifetime CN201830675U (en) | 2010-10-21 | 2010-10-21 | Straw feeding device of bundling machine matched with wheat and paddy combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984782A (en) * | 2010-10-21 | 2011-03-16 | 郭继彦 | Grass feeding device of bundling machine matched with wheat and paddy combine |
-
2010
- 2010-10-21 CN CN2010205699490U patent/CN201830675U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984782A (en) * | 2010-10-21 | 2011-03-16 | 郭继彦 | Grass feeding device of bundling machine matched with wheat and paddy combine |
| CN101984782B (en) * | 2010-10-21 | 2012-05-23 | 郭继彦 | Grass feeding device of bundling machine matching wheat and paddy combine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110518 Effective date of abandoning: 20120523 |