CN106612997B - One kind cutting vertical stream installed threshing separator dynamic transfer system - Google Patents
One kind cutting vertical stream installed threshing separator dynamic transfer system Download PDFInfo
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- CN106612997B CN106612997B CN201610838047.4A CN201610838047A CN106612997B CN 106612997 B CN106612997 B CN 106612997B CN 201610838047 A CN201610838047 A CN 201610838047A CN 106612997 B CN106612997 B CN 106612997B
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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
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- 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
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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
- A01F12/18—Threshing devices
- A01F12/22—Threshing cylinders with teeth
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Gears, Cams (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention provides one kind and cuts vertical stream installed threshing separator dynamic transfer system, including cut flow roller, gear, driving member and longitudinal axial flow roller；The cut flow roller and the orthogonal placement of longitudinal axial flow roller；Cut flow roller axis is equipped in horizontal cut flow roller, the both ends of cut flow roller axis are pierced by the both ends of cut flow roller and connect respectively with power intake and power output end, and the cut flow roller axis of the power output end is inserted directly into gear；The driving member is arranged in the gap between cut flow roller and longitudinal axial flow roller vertical interlaced；The output end of gear is connect by driving member with one end in longitudinal axial flow roller equipped with longitudinal axial flow roller axis.The present invention realizes that power transmitting enormously simplifies the structure that power transmits between cut flow roller and longitudinal axial flow roller by gear and one group of driving member; reduce power transmission distance; the stationarity and transmission efficiency for improving power transmitting, effectively reduce the vibration and complete machine noise of threshing rack.
Description
Technical field
The invention belongs to combine harvester technical field of research, and in particular to one kind is cut vertical stream installed threshing separator power and passed
Defeated system.
Background technique
Full-feeding combine harvester currently on the market mostly uses the twin-roll threshing mode for cutting vertical flow pattern, and threshing stroke is long
Separating area is big, and production efficiency can be improved in the case where not increasing body volume, good to moist difficult de- crop adaptability.It passes
Dynamic device is the important component of combine harvester, and the Stability and dependability of transmission device directly influences combine harvester
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, its drive mechanism is arranged in ipsilateral, i.e., power is passed through root transmission shaft by engine and passed
It is handed to the thresing machine left side, then horizontal threshing cylinder is reached by chain conveyer, while power is transferred to longitudinal threshing by composite sprocket
The bevel gear housing on the left back side of roller, then longitudinal threshing cylinder, this shape are imparted power to by chain conveyer by transmission case
The transmission of formula, stroke farther out, need Multi-stage transmission to be just able to achieve, 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 series mostly can unavoidably cause vibration and noise all
It is very big.Another kind after that is, power is transferred on the left of cut flow roller, through exporting on the right side of cut flow roller, is led to using two sides power transmission
It crosses bevel gear reversing box and transmission shaft or chain is transferred to machine tail portion, power is ultimately transferred to using chain by longitudinal axis flow roll
Cylinder, although this transfer mode improves power transmission structure, arranges convenient for complete machine moulding, but power transmitting distance still compared with
Far, drive mechanism is complicated, and transmission efficiency is low, and since chain is longer, and chain trembling acutely, not only brings phase in operation process
To quick abrasion, reliability is reduced, and can also generate biggish noise and vibration, running stability is poor.
Kind full-feeding combine harvester disclosed in Chinese patent CN102860184A is cut vertical flow pattern threshing cylinder power and is passed
Motivation structure, the power intake of horizontal threshing cylinder and output end branch are in horizontal threshing cylinder two sides, output end connection cone tooth
Transmission case is taken turns, then power is transferred to machine tail portion through transmission shaft, then drives longitudinal axial flow roller main shaft rear portion through driving member again
Make its rotation.The too long power loss of this kind of drive transmission shaft increases, and exposed relatively hazardous, in addition structure is complicated be unfavorable for it is whole
Machine layout etc..
Kind full-feeding combine harvester disclosed in Chinese patent CN104904416A cuts vertical stream threshing cylinder power transmission
System, he is needed first after directly exporting from grades of bevel gear reversing boxes by setting bevel gear reversing box and transition sprocket wheel, power
The higher transition sprocket wheel of installation site is passed to by chain conveyer to improve power output position and then transmit again by chain conveyer
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 be not easy arrangement tensioning dress in narrow space
It sets.
Chinese patent CN103650782A uses speed change umbrella gear box, is equipped with large bevel gear and umbellule in speed change umbrella gear box
Gear, large bevel gear are to engage connection with cone pinion, power is defeated through speed change umbrella gear box by spline and front roll axis connection
Back roll axis is reached by chain after out.Although such transmission device structure is simple, reduce power transmitting distance, this
Kind of scheme power output position and power input position be in same level in actual application driving chain easily with
Frame side wall interference generally need to first improve power transmission height by setting transition sprocket wheel and pass to longitudinal axial flow roller again, be driven
Stationarity is poor, and reliability is low, and tensioning apparatus is difficult to arrange, being unsuitable for longitudinal axial flow is that the tilting of inclination arrangement cuts vertical flow pattern formula
Full-feeding combine harvester.
Summary of the invention
The purpose of the present invention is providing one kind regarding to the issue above to cut vertical stream installed threshing separator dynamic transfer system, pass through
Gear and one group of driving member realize that power transmitting enormously simplifies power between cut flow roller and longitudinal axial flow roller and transmits
Structure, reduce power transmission distance, improve power transmitting stationarity and transmission efficiency, effectively reduce threshing rack
Vibration and complete machine noise, be not only adapted to be in tilted layout the tilting full-feeding combine harvester for cutting vertical flow pattern formula, 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
Take turns 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 axis is equipped in horizontal cut flow roller,
The both ends of cut flow roller axis are pierced by the both ends of cut flow roller and connect respectively with power intake and power output end, the power
Input terminal is connect by drive mechanism with engine output shaft, and the cut flow roller axis of the power output end is inserted directly into gear biography
In dynamic case, power carries out commutation and the raising of output position by gear (5)；
The driving member is arranged in the gap between cut flow roller and longitudinal axial flow roller vertical interlaced；Gear
Output end is connect by being equipped with one end of longitudinal axial flow roller axis in driving member and longitudinal axial flow roller, and power is from gear (5)
Output is passed to longitudinal axial flow roller axis (8) by one group of driving member (6), and longitudinal axial flow roller axis (8) drives longitudinal axial flow roller (9) rotation
Turn.
In above scheme, splined shaft, medial lateral axis and gear are equipped in the gear drive box body of the gear
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 successively raised；
Roller gear and successively engaged transmission are cased 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 axis connection and connection is engaged with output bevel gear wheel, the output end of gear output shaft passes through driving member and vertical
One end in axial-flow type drum equipped with longitudinal axial flow roller axis connects.
In above scheme, splined shaft, medial lateral axis and tooth are provided in the gear drive box body of the gear
Take turns transmission case output shaft；
It is cased with roller gear and intermeshing transmission respectively on medial lateral axis and splined shaft, is additionally provided on splined shaft
Bevel gear is inputted, output bevel gear wheel is provided on gear output shaft, cut flow roller axis, medial lateral axis and splined shaft exist
Axis in gear drive box body is parallel to each other and position successively increases；
The roller gear is connect with one end of cut flow roller axis, and engages biography with the roller gear on medial lateral axis
It is dynamic；Power passes to roller gear through cut flow roller axis, and the roller gear engagement successively increased by axial location improves power
Output position, roller gear drives splined shaft rotation to impart power to the input bevel gear being attached to by spline, defeated
The change of power direction of transfer is realized in the engagement for entering bevel gear and output bevel gear wheel again, and the output bevel gear wheel passes through spline and drives
The rotation of gear output shaft, the output end of gear output shaft is by being equipped with the longitudinal axis in driving member and longitudinal axial flow roller
One end of stream roller axis connects, and drives the rotation of longitudinal axial flow roller axis.
In above scheme, the driving member is V-belt or chain.
It further include tensioning apparatus in above scheme；The tensioning apparatus setting is in the gear output shaft and indulges
It is connect between axial-flow type drum axis and with driving member.
Further, the tensioning apparatus is tensioning pulley or tightener sprocket.
In above scheme, the axis of the gear output shaft is 149~300mm higher than the axis of cut flow roller axis.
In above scheme, the cut flow roller axis is connect with the input bevel gear by spline.
In above scheme, the splined shaft is connect with the output bevel gear wheel by spline.
In above 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 beneficial effects of the present invention are:
1. gear is arranged in the output end of cut flow roller, cut flow roller axis, which is directly inserted into gear, to be led to
It crosses spline to connect with bevel gear, avoids and cut flow roller and gear, letter are connected by chain conveyer first in the prior art
Change the power transmission structure between cut flow roller and gear, saves one group of sprocket wheel and chain, gear biography of being more convenient for
The arrangement of dynamic case, compact-sized, easy for installation, gear is lubricated using enclosed, guarantees the high speed rotation portion of transmission device
Position sufficient lubrication, so that the service life of drive mechanism is improved.
2. gear be not only able to achieve power commutation can also make power output position improve avoiding problems existing skills
Power directly needs to pass to the higher mistake of installation site by chain conveyer first after the output of level-one bevel gear housing in art
Sprocket wheel is crossed to improve power output position and then pass to that reliable transmission caused by longitudinal axial flow roller is low, machine by chain conveyer again
Structure is complicated, and vibration and noise are big, easily cause the problems such as jumping tooth, de- chain, and complete machine structure is more compact, has saved level-one chain conveyer,
Transmission is more reliable and more stable, and low noise with small vibration, transmission efficiency is higher, good mechanical property.
3. realizing by one gear of setting and using one group of driving member by longitudinal axial flow roller in the prior art
Power intake is transformed into the opposite other end of motive power input terminal, not only greatly reduces power transmission distance, improves biography
Dynamic stationarity, the effectively lower vibration and noise of machine, shortens whole length and weight；And it in gear and indulges
One group of driving member is only set between axial-flow type drum axis, takes full advantage of the space of cut flow roller and longitudinal axial flow roller alternating share,
Arrangement tensioning apparatus is easily facilitated, it is more reasonable to be laid out, and arranges convenient for complete machine moulding and structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the kind structural schematic diagram of gear of the present invention；
Fig. 4 is the another kind structural schematic diagram of gear of the present invention.
In figure: 1. power intakes；2. cut flow roller；3. cut flow roller axis；4. power output 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；508. gear output end face, 6. driving member；7. tensioning apparatus；8.
Longitudinal axial flow roller axis；9. longitudinal axial flow roller.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is made to walk into and be described in detail, but protection scope of the present invention
It is not limited to this.
Fig. 1 show a kind of embodiment of the present invention for cutting vertical stream installed threshing separator dynamic transfer system, described
Cut vertical stream installed threshing separator dynamic transfer system, including cut flow roller 2, gear 5, driving member 6,7 and of tensioning apparatus
Longitudinal axial flow roller 9.
The cut flow roller 2 and the orthogonal placement of longitudinal axial flow roller 9；Cut flow roller is equipped in horizontal cut flow roller 2
Axis 3, the both ends of cut flow roller axis 3 are pierced by the both ends of cut flow roller 2 and connect respectively with power intake 1 and power output end 4,
The power intake 1 is connect by drive mechanism with engine output shaft, and the cut flow roller axis 3 of the power output end 4 is straight
It patches in gear 5, power carries out commutation and the raising of output position by gear 5；The driving member 6 is set
It sets in the gap between 9 vertical interlaced of cut flow roller 2 and longitudinal axial flow roller；The output end of gear 5 passes through driving member 6
It is connect with the one end for being equipped with longitudinal axial flow roller axis 8 in 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 axis 8, and longitudinal axial flow roller axis 8 drives longitudinal axial flow roller 9 to rotate.The tensioning apparatus 7 is arranged in institute
It states between gear output shaft 505 and longitudinal axial flow roller axis 8 and is connect with driving member 6.
Bevel gear and axis is equipped in the gear 5 to be parallel to each other and position successively raised roller gear 506.
Power not only changes the direction of motion after cut flow roller axis 3 is passed to gear 5 and increases power output shaft line position, and
Directly pass through driving member 6 from the power that gear 5 is spread out of afterwards and pass to longitudinal axial flow roller 9, in gear 5 and the longitudinal axis
Tensioning apparatus 7 is additionally provided between stream roller axis 8, for adjusting the rate of tension of driving member 6.The present invention is passed by using gear
Dynamic case 5 and one group of driving member 6 realize that power is transmitted from the clearance position of 9 alternating share of cut flow roller 2 and longitudinal axial flow roller, transmitting
Distance substantially shortens, and reliable transmission and stability significantly increase, and complete machine oscillation and noise are greatly reduced.
As shown in Fig. 2, power passes to longitudinal axial flow roller 9 by one group of driving member 6 after exporting in gear 5,
Power transfer path is shorter, and tensioning apparatus 7 is disposed between gear output shaft 505 and longitudinal axial flow roller axis 8.It is described
Driving member 6 can be V-belt perhaps chain correspondingly, the tensioning apparatus 7 can use tensioning pulley or tightener sprocket.
Driving member 6 and tensioning apparatus 7 are arranged in the gap between 9 vertical interlaced of cut flow roller 2 and longitudinal axial flow roller, and power is by gear
Transmission case output shaft 505 passes through driving member 6 after exporting and passes to longitudinal axial flow roller axis 8, and the tensioning apparatus 7 is by 6 band of driving member
It moves to guarantee that driving member 6 is in suitable rate of tension range, so as to by driving the rotation of longitudinal axial flow roller 9,2 He of cut flow roller
9 location arrangements of longitudinal axial flow roller are more compact.
When power through cut flow roller axis 3 enter gear 5 after, 5 internally-powered of gear can first through bore tooth
Wheel engagement, which changes power direction of transfer, engages through roller gear 506 improve power output position again, and gear 5 can be at this time
Using structure as shown in Figure 3: being equipped with bevel gear and splined shaft 501 in the gear 5, the output bevel gear wheel 502 is logical
It crosses spline and is fixed on splined shaft 501, medial lateral axis 504, gear output shaft are additionally provided in the gear 5
505, and the axis of splined shaft 501, medial lateral axis 504, gear output shaft 505 is parallel to each other and position is passed in gear
Successively increase in dynamic box body 507.It is equipped on the splined shaft 501, medial lateral axis 504 and gear output shaft 505
Roller gear 506, and adjacent roller gear 506 is intermeshed transmission, the roller gear 506 and splined shaft 501, intermediate cross
Axis 504, gear output shaft 505 are connected by flat key or spline respectively, and the inner face of the output bevel gear wheel 502 is just
For gear output end face 508.The cut flow roller axis 3 is connect by spline with input bevel gear 503 and realizes power
Transmitting, the engagement of the input bevel gear 503 and output bevel gear wheel 502 realize that power direction of transfer changes 90 °, the output cone
Gear 502 drives splined shaft 501 to rotate by spline.Power is after bevel gear engages and realizes power transmitting commutation further through spline
The engagement of axis 501 and output bevel gear wheel 502 transfers power to splined shaft 501 to drive the rotation of roller gear 506, finally
Power is exported from gear output shaft 505, realizes that power output position is higher than the position of 3 place axis of cut flow roller axis,
The axis of the gear output shaft 505 is 149-300mm higher than the axis of cut flow roller axis 3.
The engagement of roller gear 506 is first passed through after power enters gear 5 realizes the raising of power output position again
When engaging change direction of transfer by bevel gear, the structure arrangement of the gear 5 can also use 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 intermeshing transmission, be additionally provided on splined shaft 501 input cone tooth
Wheel 503 is provided with output bevel gear wheel 502, cut flow roller axis 3, medial lateral axis 504 and flower on gear output shaft 505
Axis of the key axis 501 in gear drive box body 507 is parallel to each other and position successively increases.Roller gear 506 and cut flow roll
Cylinder axis 3 connects, and with the engaged transmission of roller gear 506 on medial lateral axis 504.Power passes to circle through cut flow roller axis 3
Stud wheel 506, the engagement of roller gear 506 successively increased by axial location improve power output position, 506 band of roller gear
The dynamic rotation of splined shaft 501 imparts power to the input bevel gear 503 being attached to by spline, inputs 503 He of bevel gear
The change of power direction of transfer is realized in the engagement of output bevel gear wheel 502 again, and the output bevel gear wheel 502 passes through spline band moving gear
The rotation of transmission case output shaft 505 outputs power, and 505 axis of gear output shaft is higher than 3 axis of cut flow roller axis
149-300mm。
The working principle of the invention is:
Start engine, engine operation generates operation power, operation power moving from cut flow roller by transmission mechanism
Power input terminal 1 is transmitted to cut flow roller 2, and cut flow roller 2 works under the drive from engine power, and cut flow roller axis 3 is straight
Connect and be inserted into gear 5 and output power on gear 5, through gear 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 axis 8, it is final that longitudinal axial flow roller 9 is driven to work.
It can very easily realize that the power between cut flow roller 2 and longitudinal axial flow roller 9 passes using above-mentioned transmission scheme
It passs, compared with classical joint harvester, greatly reduces the transmitting distance between cut flow roller 2 and longitudinal axial flow roller 9, simplify and cut stream
Transferring structure between roller 2 and longitudinal axial flow roller 9, and realize that power transmits using gear 5 and one group of driving member 6
And deflecting, complete machine oscillation and noise are effectively reduced, the stationarity and reliability of transmission are improved, transmission efficiency is high.Power from
It is transmitted in the gap of 9 vertical interlaced of cut flow roller 2 and longitudinal axial flow roller, effectively shortens the length of complete machine, structure is more compact,
Easily facilitate complete machine layout and moulding.The present invention realizes that power transmitting greatly simplifies by gear 5 and one group of driving member 6
The structure that power transmits between cut flow roller 2 and longitudinal axial flow roller 9, reduces power transmission distance, improves power transmitting
Stationarity and transmission efficiency, effectively reduce the vibration and complete machine noise of threshing rack.
Although not each embodiment only includes it should be appreciated that this specification describes according to various embodiments
Independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will illustrate
Book is as entirety, and the technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that
Other embodiments.
Detailed description the illustrating only for possible embodiments of the invention of those listed above series,
The protection scope that they are not intended to limit the invention, it is all without departing from equivalent embodiment made by technical spirit of the present invention or change
It should all be included in the protection scope of the present invention.
Claims (9)
1. one kind cuts vertical stream installed threshing separator dynamic transfer system, which is characterized 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 longitudinal axial flow roller (9) orthogonal placement；It is equipped in horizontal cut flow roller (2) and cuts flow roll
Cylinder axis (3), the both ends of cut flow roller axis (3) are pierced by both ends of cut flow roller (2) and defeated with power intake (1) and power respectively
Outlet (4) connection, the power intake (1) are connect by drive mechanism with engine output shaft, the power output end (4)
Cut flow roller axis (3) be inserted directly into gear (5), power by gear (5) carry out commutation and output bit
The raising set；
In the gap that the driving member (6) is arranged between cut flow roller (2) and longitudinal axial flow roller (9) vertical interlaced；Gear passes
The output end of dynamic case (5) is connect by driving member (6) with one end in longitudinal axial flow roller (9) equipped with longitudinal axial flow roller axis (8), is moved
Power is passed to longitudinal axial flow roller axis (8) from gear (5) output by one group of driving member (6), longitudinal axial flow roller axis (8) band
Dynamic longitudinal axial flow roller (9) rotation；
Splined shaft (501), medial lateral axis (504) and tooth are equipped in the gear drive box body (507) of the gear (5)
It takes turns transmission case output 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
Successively increase；It is cased with roller gear respectively on splined shaft (501), medial lateral axis (504) and gear output shaft (505)
(506) and successively engaged transmission；It is additionally provided with output bevel gear wheel (502) on the splined shaft (501), the output bevel gear wheel
(502) inner face is right against gear output end face (508), and input bevel gear (503) is connect simultaneously with cut flow roller axis (3)
And connection is engaged with output bevel gear wheel (502), the output end of gear output shaft (505) passes through driving member (6) and the longitudinal axis
One end in stream roller (9) equipped with longitudinal axial flow roller axis (8) connects.
2. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that the tooth
It takes turns in the gear drive box body (507) of transmission case (5) and is provided with splined shaft (501), medial lateral axis (504) and gear
Output shaft (505)；
Roller gear (506) and intermeshing transmission are cased with respectively on medial lateral axis (504) and splined shaft (501), in spline
It is additionally provided with input bevel gear (503) on axis (501), is provided with output bevel gear wheel on gear output shaft (505)
(502), the axis phase of cut flow roller axis (3), medial lateral axis (504) and splined shaft (501) in gear drive box body (507)
Mutually parallel and position successively increases；
The roller gear (506) connect with one end of cut flow roller axis (3), and with the Cylinder Gear on medial lateral axis (504)
Take turns (506) engaged transmission；Power passes to roller gear (506) through cut flow roller axis (3), is successively increased by axial location
Roller gear (506) engagement improves power output position, and roller gear (506) drives splined shaft (501) rotation to transmit power
To the input bevel gear (503) being attached to by spline, the engagement of bevel gear (503) and output bevel gear wheel (502) is inputted
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 by being equipped with longitudinal axis flow roll in driving member (6) and longitudinal axial flow roller (9)
One end connection of cylinder axis (8), drives longitudinal axial flow roller axis (8) rotation.
3. one kind according to claim 1 or 2 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that institute
Stating driving member (6) is V-belt or chain.
4. one kind according to claim 1 or 2 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that also
Including tensioning apparatus (7)；The tensioning apparatus (7) is arranged in the gear output shaft (505) and longitudinal axial flow roller axis
(8) it is connect between and with driving member (6).
5. one kind according to claim 4 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that described
Tight device (7) is tensioning pulley or tightener sprocket.
6. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that the tooth
The axis for taking turns transmission case output shaft (505) is 149~300mm higher than the axis of cut flow roller axis (3).
7. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that described to cut
Stream roller axis (3) is connect with the input bevel gear (503) by spline.
8. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that the flower
Key axis (501) is connect with the output bevel gear wheel (502) by spline.
9. one kind according to claim 1 cuts vertical stream installed threshing separator dynamic transfer system, which is characterized in that the circle
Stud wheel (506) passes through flat key with the splined shaft (501), medial lateral axis (504) and gear output shaft (505) respectively
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 |
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| 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 |
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| CN106612997A CN106612997A (en) | 2017-05-10 |
| CN106612997B true CN106612997B (en) | 2019-08-27 |
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Families Citing this family (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 |
| CN110073821B (en) * | 2019-04-19 | 2022-04-05 | 华中农业大学 | Cutting-threshing combined type longitudinal axial flow threshing and separating device |
| 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 |
| JP2023067434A (en) * | 2021-11-01 | 2023-05-16 | 株式会社クボタ | Threshing cylinder |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| 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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