CN106612997A - Power transmission system of longitudinal-flow-cutting, threshing and separation device - Google Patents
Power transmission system of longitudinal-flow-cutting, threshing and separation device Download PDFInfo
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- CN106612997A CN106612997A CN201610838047.4A CN201610838047A CN106612997A CN 106612997 A CN106612997 A CN 106612997A CN 201610838047 A CN201610838047 A CN 201610838047A CN 106612997 A CN106612997 A CN 106612997A
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- gear
- roller
- flow roller
- power
- longitudinal axial
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/22—Threshing cylinders with teeth
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Structure Of Transmissions (AREA)
- Gears, Cams (AREA)
Abstract
The invention provides a power transmission system of a longitudinal-flow-cutting, threshing and separation device. The power transmission system comprises a flow cutting roller, a gear transmission box, transmission parts and a longitudinal axial flow roller; the flow cutting roller and the longitudinal axial flow roller are placed mutually perpendicularly; a flow cutting roller shaft is arranged in the flow cutting roller which is placed horizontally, the two ends of the flow cutting roller shaft penetrate out of the two ends of the flow cutting roller and are connected with a power input end and a power output end respectively, and the flow cutting roller shaft of the power output end is directly inserted into the gear transmission box; the transmission parts are arranged in the gap which is formed between the flow cutting roller and the longitudinal axial flow roller through perpendicular staggering; the output end of the gear transmission box is connected with one end, where the longitudinal axial flow roller shaft is arranged, in the longitudinal axial flow roller. According to the power transmission system of the longitudinal-flow-cutting, threshing and separation device, power transmission is realized by the aid of the gear transmission box and one group of transmission parts. The power transmission structure between the flow cutting roller and the longitudinal axial flow roller is simplified greatly, the power transmission distance is reduced, the power transmission stability and the transmission efficiency are improved, and the vibration and the whole machine noise of a thresher rack are effectively reduced.
Description
Technical field
The invention belongs to united reaper technical field of research, and in particular to one kind is cut vertical stream installed threshing separator power and passed
Defeated system.
Background technology
Using the twin-roll threshing mode for cutting vertical flow pattern more than full-feeding combine harvester in the market, threshing stroke is long
Separating area is big, can in the case where body volume is not increased improve production efficiency, it is good to moist difficult de- crop adaptability.Pass
Dynamic device is the important component part of united reaper, and the Stability and dependability of transmission device directly influences united reaper
Transaction capabilities and service life.And the kind of drive that existing full-feeding combine harvester cuts vertical flow pattern threshing cylinder mainly has
Two kinds. kind is unilateral Chain conveyer, and its drive mechanism is arranged in homonymy, i.e., is passed through power by engine. root power transmission shaft is passed
The thresing machine left side is handed to, then horizontal threshing cylinder is reached by Chain conveyer, while power is transferred to into longitudinal threshing by composite sprocket
The bevel gear housing on the left back side of cylinder, then longitudinal threshing cylinder, this shape are imparted power to by Chain conveyer by transmission case
The transmission of formula, stroke farther out, needs Multi-stage transmission to realize, this is allowed for, and drive line is complicated and changeable, and power consumption is big, whole
Machine size and weight are all larger, and it is unreliable to be driven, and is driven distance, and vibration and noise can be unavoidably caused more than series all
It is very big.Separately. kind is transferred to behind cut flow roller left side using both sides power transmission, i.e. power, and the output of Jing cut flow roller right side is led to
Cross bevel gear reversing box and power transmission shaft or chain is transferred to machine afterbody, longitudinal axis flow roll is ultimately transferred to power using chain
Cylinder, although this transfer mode improve power transmission structure, is easy to whole machine modeling to arrange, but power transmission distance still compared with
Far, drive mechanism is complicated, and transmission efficiency is low, and because chain is longer, chain vibration is violent in operation process, not only brings phase
To quick abrasion, reliability is reduced, and can also produce larger noise and vibration, and running stability is poor.
Disclosed in Chinese patent CN102860184A. plant full-feeding combine harvester and cut vertical flow pattern threshing cylinder power biography
Motivation structure, with output end branch in horizontal threshing cylinder both sides, tooth is bored in output end connection to the power intake of horizontal threshing cylinder
Transmission case is taken turns, then power is transferred to machine afterbody by Jing power transmission shafts, then again Jing driving members drive longitudinal axial flow roller main shaft rear portion
Rotate it.The long power attenuation increase of this kind of drive power transmission shaft, and it is exposed relatively hazardous, in addition complex structure is unfavorable for whole
Machine layout etc..
Disclosed in Chinese patent CN104904416A. plant full-feeding combine harvester and cut vertical stream threshing cylinder power transmission
System, he by arranging bevel gear reversing box and transition sprocket wheel, power directly from. need first after the output of level bevel gear reversing box
The higher transition sprocket wheel of installation site is passed to by Chain conveyer to improve power output position then again by Chain conveyer transmission
To longitudinal axial flow roller, although this scheme simplifies the power transmission structure between cut flow roller and longitudinal axial flow roller, reduces
Power transmits distance, but Chain conveyer is respectively adopted between transition transmission case and bevel gear housing and longitudinal axial flow roller, is driven
Stability is poor, and vibration and noise is larger, easily occurs jumping tooth and de- chain phenomenon, and is difficult arrangement tensioning dress in narrow space
Put.
Chinese patent CN103650782A adopts speed change umbrella gear box, and large bevel gear and umbellule are provided with speed change umbrella gear box
Gear, large bevel gear is connected by spline with front roll axle, is connected for engagement with cone pinion, and power Jing speed change umbrella gear box is defeated
Back roll axle is reached by chain after going out.Although this kind of transmission device simple structure, power transmission distance is reduced, this
Kind of scheme power output position and power input position in same level in actual application driving chain easily with
Frame side wall is interfered, and typically need to first be improved power transmission height by setting transition sprocket wheel and be passed to longitudinal axial flow roller again, is driven
Stationarity is poor, and reliability is low, and tensioning apparatus is difficult to arrange, it is that be in tilted layout tilting cuts vertical flow pattern formula to be unsuitable for longitudinal axial flow
Full-feeding combine harvester.
The content of the invention
The purpose of the present invention is to provide one kind for the problems referred to above to cut vertical stream installed threshing separator dynamic transfer system, is passed through
Gear and one group of driving member realize that power transmission enormously simplify power transmission between cut flow roller and longitudinal axial flow roller
Structure, reduce power transmission range, improve power transmission stationarity and transmission efficiency, effectively reduce threshing frame
Vibration and complete machine noise, be not only adapted to the tilting full-feeding combine harvester for cutting vertical flow pattern formula being in tilted layout, be also applied for
The horizontally disposed full-feeding combine harvester for cutting vertical flow pattern formula.
The technical scheme is that：One kind cuts vertical stream installed threshing separator dynamic transfer system, including cut flow roller, tooth
Wheel transmission case, driving member and longitudinal axial flow roller；
The cut flow roller and the orthogonal placement of longitudinal axial flow roller；Cut flow roller axle is provided with horizontal cut flow roller,
The two ends of cut flow roller axle pass the two ends of cut flow roller and are connected with power intake and clutch end respectively, the power
Input is connected by drive mechanism with engine output shaft, and the cut flow roller axle of the clutch end is inserted directly into gear biography
In dynamic case, the raising that power carries out commutating with outgoing position by gear (5)；
The driving member is arranged in the space between cut flow roller and longitudinal axial flow roller vertical interlaced；Gear
Output end is connected by driving member with one end that longitudinal axial flow roller axle is provided with longitudinal axial flow roller, and power is from gear (5)
Output passes to longitudinal axial flow roller axle (8) by one group of driving member (6), and longitudinal axial flow roller axle (8) drives longitudinal axial flow roller (9) rotation
Turn.
In such scheme, in the gear drive box body of the gear splined shaft, medial lateral axis and gear are provided with
Transmission case output shaft；
The axis of the splined shaft, medial lateral axis and gear output shaft is parallel to each other and position is elevated successively；
It is cased with roller gear and successively engaged transmission on splined shaft, medial lateral axis and gear output shaft respectively；The splined shaft
On be additionally provided with output bevel gear wheel, the output bevel gear wheel inner face is right against gear output end face, input bevel gear with
Cut flow roller axle connects and is connected with the engagement of output bevel gear wheel, and the output end of gear output shaft passes through driving member and indulges
One end connection of longitudinal axial flow roller axle is provided with axial-flow type drum.
In such scheme, in the gear drive box body of the gear splined shaft, medial lateral axis and tooth are provided with
Wheel transmission case output shaft；
It is cased with roller gear respectively on medial lateral axis and splined shaft and is intermeshed transmission, is additionally provided with splined shaft
Input bevel gear, is provided with output bevel gear wheel on gear output shaft, and cut flow roller axle, medial lateral axis and splined shaft exist
Axis in gear drive box body is parallel to each other and position raises successively；
The roller gear is connected with one end of cut flow roller axle, and engages biography with the roller gear on medial lateral axis
It is dynamic；Power Jing cut flow roller axles pass to roller gear, and the roller gear engagement increased successively by axial location improves power
Outgoing position, roller gear drives splined shaft to rotate the input bevel gear imparted power to by spline connection thereon, defeated
The change of power direction of transfer is realized again in the engagement for entering bevel gear and output bevel gear wheel, and the output bevel gear wheel is driven by spline
Gear output shaft rotates, and the output end of gear output shaft in driving member and longitudinal axial flow roller by being provided with the longitudinal axis
One end connection of stream roller axle, drives the rotation of longitudinal axial flow roller axle.
In such scheme, the driving member is V-belt or chain.
In such scheme, also including tensioning apparatus；The tensioning apparatus is arranged on the gear output shaft and indulges
It is connected between axial-flow type drum axle and with driving member.
Further, the tensioning apparatus is tensioning pulley or tightener sprocket.
In such scheme, the axis 149～300mm higher than the axis of cut flow roller axle of the gear output shaft.
In such scheme, the cut flow roller axle passes through spline connection with the input bevel gear.
In such scheme, the splined shaft passes through spline connection with the output bevel gear wheel.
In such scheme, the roller gear is logical with the splined shaft, medial lateral axis and gear output shaft respectively
Cross flat key or spline connection.
Compared with prior art, the invention has the beneficial effects as follows：
1. the output end in cut flow roller arranges gear, and cut flow roller axle is directly inserted in gear and leads to
Cross spline to be connected with bevel gear, it is to avoid connect cut flow roller and gear, letter by Chain conveyer first in prior art
Change the power transmission structure between cut flow roller and gear, save one group of sprocket wheel and chain, gear biography of being more convenient for
The arrangement of dynamic case, compact conformation is easy for installation, and gear is lubricated using enclosed, it is ensured that the high speed rotating part of transmission device
Position sufficient lubrication so that the service life of drive mechanism is improved.
2. gear can not only realize that power commutation improves can also power output position and avoiding problems existing skill
Power directly needs to pass to the higher mistake of installation site by Chain conveyer first from after the output of one-level bevel gear housing in art
Cross sprocket wheel and then pass to by Chain conveyer that the reliable transmission that longitudinal axial flow roller causes is low, machine again to improve power output position
Structure is complicated, and vibration and noise are big, easily cause the problems such as jumping tooth, de- chain, and complete machine structure is compacter, has saved one-level Chain conveyer,
Transmission is more reliable and more stable, and the little noise of vibration is low, and transmission efficiency is higher, good mechanical property.
3. by arranging a gear and being realized longitudinal axial flow roller in prior art using one group of driving member
Power intake is transformed into the relative other end of motive power input, not only greatly reduces power transmission range, improves biography
Dynamic stationarity, the effectively relatively low vibration and noise of machine, shortens whole length and weight；And in gear and indulge
One group of driving member is only set between axial-flow type drum axle, the space of cut flow roller and longitudinal axial flow roller alternating share is taken full advantage of,
Arrangement tensioning apparatus is easily facilitated, layout is more reasonable, be easy to whole machine modeling and structure arrangement.
Description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the A direction views of Fig. 1；
Fig. 3 is gear of the present invention. plant structural representation；
Fig. 4 is the another of gear of the present invention. plant structural representation.
In figure：1. power intake；2. cut flow roller；3. cut flow roller axle；4. clutch end；5. gear；
501. splined shaft；502. output bevel gear wheels；503. input bevel gears；504. medial lateral axis；505. gear output shafts；
506. roller gear；507. gear drive box bodies；The driving member of 508. gear output end face 6.；7. tensioning apparatus；8.
Longitudinal axial flow roller axle；9. longitudinal axial flow roller.
Specific embodiment
The present invention is made with reference to the accompanying drawings and detailed description into. step is described in detail, but protection scope of the present invention
It is not limited to this.
Fig. 1 show a kind of embodiment for cutting vertical stream installed threshing separator dynamic transfer system of the present invention, described
Cut vertical stream installed threshing separator dynamic transfer system, including cut flow roller 2, gear 5, driving member 6, the and of tensioning apparatus 7
Longitudinal axial flow roller 9.
The cut flow roller 2 and the orthogonal placement of longitudinal axial flow roller 9；Cut flow roller is provided with horizontal cut flow roller 2
Axle 3, the two ends of cut flow roller axle 3 pass the two ends of cut flow roller 2 and are connected with power intake 1 and clutch end 4 respectively,
The power intake 1 is connected by drive mechanism with engine output shaft, and the cut flow roller axle 3 of the clutch end 4 is straight
In patching gear 5, the raising that power carries out commutating with outgoing position by gear 5；The driving member 6 sets
In putting the space between cut flow roller 2 and the vertical interlaced of longitudinal axial flow roller 9；The output end of gear 5 passes through driving member 6
It is connected with one end that longitudinal axial flow roller axle 8 is provided with longitudinal axial flow roller 9, power passes through one group of transmission from the output of gear 5
Part 6 passes to longitudinal axial flow roller axle 8, and longitudinal axial flow roller axle 8 drives longitudinal axial flow roller 9 to rotate.The tensioning apparatus 7 is arranged on institute
State between gear output shaft 505 and longitudinal axial flow roller axle 8 and be connected with driving member 6.
It is provided with bevel gear in the gear 5 and axis is parallel to each other and position elevated roller gear 506 successively.
Power not only changes the direction of motion and increases power output shaft line position Jing after the incoming gear 5 of cut flow roller axle 3, and
The power for spreading out of from gear 5 afterwards directly passes to longitudinal axial flow roller 9 by driving member 6, in gear 5 and the longitudinal axis
Tensioning apparatus 7 is additionally provided between stream roller axle 8, for adjusting the rate of tension of driving member 6.The present invention using gear i.e. by being passed
Dynamic case 5 and one group of driving member 6 realize that power is transmitted from the clearance position of cut flow roller 2 and the alternating share of longitudinal axial flow roller 9, transmission
Distance significantly shortens, and reliable transmission and stability are significantly increased, and complete machine oscillation and noise are greatly reduced.
As shown in Fig. 2 power passes to longitudinal axial flow roller 9 after exporting from gear 5 by one group of driving member 6,
Power transfer path is shorter, and tensioning apparatus 7 is disposed between gear output shaft 505 and longitudinal axial flow roller axle 8.It is described
Driving member 6 can be V-belt or chain, and accordingly, the tensioning apparatus 7 can be using tensioning pulley or tightener sprocket.
Driving member 6 and tensioning apparatus 7 are arranged in the space between cut flow roller 2 and the vertical interlaced of longitudinal axial flow roller 9, and power is by gear
Transmission case output shaft 505 passes to longitudinal axial flow roller axle 8 after exporting by driving member 6, and the tensioning apparatus 7 is by the band of driving member 6
Move so as to ensure that driving member 6, in suitable rate of tension scope, drives longitudinal axial flow roller 9 to rotate, the He of cut flow roller 2 so as to reliable
The location arrangements of longitudinal axial flow roller 9 are compacter.
When power is Jing after cut flow roller axle 3 enters gear 5, can elder generation Jing cone teeth in the internally-powered of gear 5
Wheel engagement changes power direction of transfer, and again the engagement of Jing roller gears 506 improves power output position, and now gear 5 can be with
Using structure as shown in Figure 3：Bevel gear and splined shaft 501 are provided with the gear 5, the output bevel gear wheel 502 leads to
Cross spline and be fixed on splined shaft 501, medial lateral axis 504, gear output shaft are additionally provided with the gear 5
505, and splined shaft 501, medial lateral axis 504, the axis of gear output shaft 505 are parallel to each other and position passes in gear
Increase successively in dynamic box body 507.It is equipped with the splined shaft 501, medial lateral axis 504 and gear output shaft 505
Roller gear 506, and the adjacent intermeshing transmission of roller gear 506, the roller gear 506 and splined shaft 501, middle horizontal stroke
, respectively by flat key or spline connection, the inner face of the output bevel gear wheel 502 is just for axle 504, gear output shaft 505
For gear output end face 508.The cut flow roller axle 3 realizes power with input bevel gear 503 by spline connection
Transmission, the engagement of the input bevel gear 503 and output bevel gear wheel 502 realizes that power direction of transfer changes 90 °, the output cone
Gear 502 drives splined shaft 501 to rotate by spline.Power is Jing after power transmission commutation is realized in bevel gear engagement further through spline
The engagement of axle 501 and output bevel gear wheel 502 transfers power to splined shaft 501 so as to drive the rotation of roller gear 506, finally
Power is exported from gear output shaft 505, realizes position of the power output position higher than the place axis of cut flow roller axle 3,
The axis 149-300mm higher than the axis of cut flow roller axle 3 of the gear output shaft 505.
Roller gear 506 is first passed through after power is into gear 5 and engages the raising for realizing power output position again
When changing direction of transfer by bevel gear engagement, the structure arrangement of the gear 5 can also adopt knot as shown in Figure 4
Structure：The gear 5 is provided with splined shaft 501, medial lateral axis 504, gear output shaft 505, in medial lateral axis
504 and splined shaft 501 on be provided with roller gear 506 and be intermeshed transmission, be additionally provided with splined shaft 501 input cone tooth
Wheel 503, is provided with output bevel gear wheel 502, cut flow roller axle 3, medial lateral axis 504 and flower on gear output shaft 505
Axis of the key axle 501 in gear drive box body 507 is parallel to each other and position raises successively.Roller gear 506 with cut flow roll
Cylinder axle 3 connect, and with medial lateral axis 504 on the engaged transmission of roller gear 506.Power Jing cut flow roller axle 3 passes to circle
Stud wheel 506, the engagement of roller gear 506 increased successively by axial location improves power output position, the band of roller gear 506
Dynamic splined shaft 501 rotates the input bevel gear 503 imparted power to by spline connection thereon, is input into the He of bevel gear 503
The change of power direction of transfer is realized again in the engagement of output bevel gear wheel 502, and the output bevel gear wheel 502 is by spline band moving gear
The rotation of transmission case output shaft 505 outputs power, and the axis of gear output shaft 505 is higher than the axis of cut flow roller axle 3
149-300mm。
The present invention operation principle be:
Start engine, engine operation produces operation power, and operation power is by transmission mechanism from the dynamic of cut flow roller
Power input 1 is delivered to cut flow roller 2, and cut flow roller 2 is working under the drive of engine power, and cut flow roller axle 3 is straight
Connect and be inserted into gear 5 and output power on gear 5, Jing gears 5 change power direction of transfer and
Power output position is improved, power is directly delivered to by longitudinal axis flow roll by one group of driving member 6 by gear output shaft 505
Cylinder axle 8, it is final to drive longitudinal axial flow roller 9 to work.
Can very easily realize that the power between cut flow roller 2 and longitudinal axial flow roller 9 is passed using above-mentioned transmission scheme
Pass, compared with classical joint harvester, greatly reduce the transmission distance between cut flow roller 2 and longitudinal axial flow roller 9, simplify and cut stream
Transferring structure between cylinder 2 and longitudinal axial flow roller 9, and realize that power is transmitted using gear 5 and one group of driving member 6
And break-in, complete machine oscillation and noise are effectively reduced, improve the stationarity and reliability of transmission, transmission efficiency.Power from
Transmit in the space of cut flow roller 2 and the vertical interlaced of longitudinal axial flow roller 9, effectively shorten the length of whole machine, structure is compacter,
Easily facilitate whole machine layout and moulding.The present invention realizes that power transmission is greatly simplified by gear 5 and one group of driving member 6
The structure of power transmission, reduces power transmission range between cut flow roller 2 and longitudinal axial flow roller 9, improves power transmission
Stationarity and transmission efficiency, effectively reduce vibration and the complete machine noise of threshing frame.
It should be understood that, although this specification is described according to each embodiment, but not each embodiment is only included. it is individual
Independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art will should illustrate
Book conduct. individual entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, formed it will be appreciated by those skilled in the art that
Other embodiment.
Those listed above. the detailed description of series is only for illustrating for the possible embodiments of the present invention,
They simultaneously are not used to limit the scope of the invention, all Equivalent embodiments made without departing from skill spirit of the present invention or change
Should be included within the scope of the present invention.
Claims (10)
1. one kind cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that including cut flow roller (2), gear drive
Case (5), one group of driving member (6) and longitudinal axial flow roller (9)；
The cut flow roller (2) and the orthogonal placement of longitudinal axial flow roller (9)；It is provided with horizontal cut flow roller (2) and cuts flow roll
Cylinder axle (3), the two ends of cut flow roller axle (3) pass two ends of cut flow roller (2) and defeated with power intake (1) and power respectively
Go out end (4) connection, the power intake (1) is connected by drive mechanism with engine output shaft, the clutch end (4)
Cut flow roller axle (3) be inserted directly in gear (5), power is commutated and carry-out bit by gear (5)
The raising put；
The driving member (6) is arranged in the space between cut flow roller (2) and longitudinal axial flow roller (9) vertical interlaced；Gear is passed
The output end of dynamic case (5) is connected by driving member (6) with one end that longitudinal axial flow roller axle (8) is provided with longitudinal axial flow roller (9), is moved
Power passes to longitudinal axial flow roller axle (8), longitudinal axial flow roller axle (8) band from gear (5) output by one group of driving member (6)
Dynamic longitudinal axial flow roller (9) rotation.
2. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that the tooth
It is defeated splined shaft (501), medial lateral axis (504) and gear to be provided with the gear drive box body (507) of wheel transmission case (5)
Shaft (505)；
The axis of the splined shaft (501), medial lateral axis (504) and gear output shaft (505) is parallel to each other and position
It is elevated successively；Roller gear is cased with respectively on splined shaft (501), medial lateral axis (504) and gear output shaft (505)
(506) and successively engaged transmission；Output bevel gear wheel (502), the output bevel gear wheel are additionally provided with the splined shaft (501)
(502) inner face is right against gear output end face (508), and input bevel gear (503) is connected simultaneously with cut flow roller axle (3)
And be connected with output bevel gear wheel (502) engagement, the output end of gear output shaft (505) is by driving member (6) and the longitudinal axis
One end connection of longitudinal axial flow roller axle (8) is provided with stream roller (9).
3. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that the tooth
Splined shaft (501), medial lateral axis (504) and gear are provided with the gear drive box body (507) of wheel transmission case (5)
Output shaft (505)；
It is cased with roller gear (506) respectively on medial lateral axis (504) and splined shaft (501) and is intermeshed transmission, in spline
Input bevel gear (503) is additionally provided with axle (501), on gear output shaft (505) output bevel gear wheel is provided with
(502), the axis phase of cut flow roller axle (3), medial lateral axis (504) and splined shaft (501) in gear drive box body (507)
Mutually parallel and position raises successively；
The roller gear (506) is connected with one end of cut flow roller axle (3), and with medial lateral axis (504) on Cylinder Gear
Wheel (506) engaged transmission；Power Jing cut flow roller axles (3) passes to roller gear (506), is increased successively by axial location
Roller gear (506) engagement improves power output position, and roller gear (506) drives splined shaft (501) to rotate and transmits power
To by spline connection input bevel gear (503) thereon, the engagement of bevel gear (503) and output bevel gear wheel (502) is input into
The change of power direction of transfer is realized again, and the output bevel gear wheel (502) drives gear output shaft (505) by spline
Rotation, the output end of gear output shaft (505) is provided with longitudinal axis flow roll by the way that driving member (6) and longitudinal axial flow roller (9) are interior
One end connection of cylinder axle (8), drives longitudinal axial flow roller axle (8) rotation.
4. the one kind according to any one in claim 1,2 or 3 cuts vertical stream installed threshing separator dynamic transfer system, its
It is characterised by, the driving member (6) is V-belt or chain.
5. the one kind according to any one in claim 1,2 or 3 cuts vertical stream installed threshing separator dynamic transfer system, its
It is characterised by, also including tensioning apparatus (7)；The tensioning apparatus (7) is arranged on the gear output shaft (505) and indulges
It is connected between axial-flow type drum axle (8) and with driving member (6).
6. one kind according to claim 5 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that described
Tight device (7) is tensioning pulley or tightener sprocket.
7. the one kind according to Claims 2 or 3 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that institute
State the axis 149～300mm higher than the axis of cut flow roller axle (3) of gear output shaft (505).
8. one kind according to claim 2 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that described to cut
Stream roller axle (3) is with input bevel gear (503) by spline connection.
9. one kind according to claim 2 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that the flower
Key axle (501) is with the output bevel gear wheel (502) by spline connection.
10. one kind according to claim 2 cuts vertical stream installed threshing separator dynamic transfer system, it is characterised in that described
Roller gear (506) is respectively with the splined shaft (501), medial lateral axis (504) and gear output shaft (505) by flat
Key or spline connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838047.4A CN106612997B (en) | 2016-09-21 | 2016-09-21 | One kind cutting vertical stream installed threshing separator dynamic transfer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838047.4A CN106612997B (en) | 2016-09-21 | 2016-09-21 | One kind cutting vertical stream installed threshing separator dynamic transfer system |
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| Publication Number | Publication Date |
|---|---|
| CN106612997A true CN106612997A (en) | 2017-05-10 |
| CN106612997B CN106612997B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610838047.4A Active CN106612997B (en) | 2016-09-21 | 2016-09-21 | One kind cutting vertical stream installed threshing separator dynamic transfer system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
| CN110073821A (en) * | 2019-04-19 | 2019-08-02 | 华中农业大学 | Cut de- combined type longitudinally axial flow threshing and separating installation |
| CN111226613A (en) * | 2020-02-28 | 2020-06-05 | 江苏大学 | Hybrid power transmission system and method of tangential longitudinal flow threshing device and harvester |
| WO2023074815A1 (en) * | 2021-11-01 | 2023-05-04 | 株式会社クボタ | Threshing cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202889999U (en) * | 2012-10-09 | 2013-04-24 | 无锡联合收割机有限公司 | Longitudinal flow cutting type threshing roller power transmission structure for full-feed combine harvester |
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| CN105546045A (en) * | 2016-02-22 | 2016-05-04 | 山东常林农业装备股份有限公司 | Transmission case assembly provided with multi-directional power output end and used for harvester |
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| CN103650781A (en) * | 2012-09-13 | 2014-03-26 | 江苏常发锋陵农业装备有限公司 | Novel portable transmission gear for full-feeding combine harvester |
| CN202889999U (en) * | 2012-10-09 | 2013-04-24 | 无锡联合收割机有限公司 | Longitudinal flow cutting type threshing roller power transmission structure for full-feed combine harvester |
| CN204031816U (en) * | 2014-07-29 | 2014-12-24 | 江苏大学 | A kind of power drive system of cutting vertical stream twin-roll all feeding-in combine |
| CN104904416A (en) * | 2015-06-25 | 2015-09-16 | 江苏上骐农业装备有限公司 | All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
| CN110073821A (en) * | 2019-04-19 | 2019-08-02 | 华中农业大学 | Cut de- combined type longitudinally axial flow threshing and separating installation |
| CN111226613A (en) * | 2020-02-28 | 2020-06-05 | 江苏大学 | Hybrid power transmission system and method of tangential longitudinal flow threshing device and harvester |
| CN111226613B (en) * | 2020-02-28 | 2021-08-03 | 江苏大学 | Hybrid power transmission system and method of tangential longitudinal flow threshing device and harvester |
| WO2023074815A1 (en) * | 2021-11-01 | 2023-05-04 | 株式会社クボタ | Threshing cylinder |
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| CN106612997B (en) | 2019-08-27 |
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