CN207333595U - A kind of double output shaft agricultural machinery gearbox - Google Patents
A kind of double output shaft agricultural machinery gearbox Download PDFInfo
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- CN207333595U CN207333595U CN201721089598.1U CN201721089598U CN207333595U CN 207333595 U CN207333595 U CN 207333595U CN 201721089598 U CN201721089598 U CN 201721089598U CN 207333595 U CN207333595 U CN 207333595U
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- gear
- axis
- output shaft
- steering spindle
- speed change
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Abstract
It the utility model is related to a kind of double output shaft agricultural machinery gearbox, the gearbox includes babinet, I axis, II axis, secondary speed change optical axis, steering spindle, drive shaft and reversing shaft, each gear shaft is by bearings on the wall of babinet, the gearbox further includes output shaft, output shaft is located at the lower right of steering spindle, and it is close to steering spindle, output shaft is equipped with the output shaft gear being meshed with central driver gear and output shaft-cup, the right end of output shaft stretches out babinet, the external part is used to be connected with Work machines such as seeder and fertilizer applicators, it may be implemented in gear rotation, gear is plucked to stop, the output speed of the output shaft changes with the change of gear, power can be provided for Work machines such as seeder and fertilizer applicators, realization hurry up soon to, be careful slowly to job requirements, it ensure that the accuracy of sowing and fertilising.
Description
Technical field
Agricultural machinery technological field is the utility model is related to, more particularly to a kind of small-scale agricultural machinery gearbox.
Background technology
Small-scale agricultural machinery is in water, cultivated whole, gardening, micro- cultivated and precise sowing of greenhouse, fertilising etc. the tool of dry land
It is widely used, the gearbox on such agricultural machinery plays an important role micro- quality ploughed, sow and applied fertilizer and efficiency.
And the gear box of micro-cultivator of in the market is only used for the micro- of field and ploughs mostly, it is impossible to preferably it is used for precise sowing and fertilising, its
Function is single, and it is larger to be additionally, since the moment of torsion that the gear during micro- plough in gear-box is born, easily damaged, adds maintenance
Cost；Meanwhile the power of seeder and fertilizer applicator is provided by the rotation of bottom land wheel mostly, and agricultural machinery is in dragging land wheel
During, land wheel with ground can there are certain skidding, it is impossible to meet sowing and fertilising speed and agricultural machinery traveling speed well
Proportional requirement is spent, that is, precision of sowing and apply fertilizer is relatively low.Therefore, design is a kind of can meet more complicated agriculture requirement
Miniature farm machinery there is larger meaning with gearbox.
The content of the invention
In order to solve in the prior art, miniature farm machinery gearbox function is single, maintenance cost is high, cannot meet essence very well
The problem of heavy seeding kind and fertilising require, the utility model provides a kind of double output shaft agricultural machinery gearbox.
The utility model is achieved through the following technical solutions：The gearbox includes babinet, I axis, II axis, secondary speed change light
Axis, steering spindle, drive shaft, output shaft and reversing shaft, each gear shaft by bearings on the wall of babinet, the two of I axis
Babinet is stretched out at end, left external part by the power connector of clutch and engine, I axle positions in the part in babinet from left to right
I reverse driving gears and II III grades of driving gears are disposed with, I reverse driving gears and II III grades of driving gears are in I reverse gear
Horizontally slip under the stirring of shift fork and II III grades of shift forks on I axis, II III grades of driving gears are duplicate gear, the right stretching of I axis
Hold as power output shaft, relevant device can be connected, above-mentioned right external part is covered by I shaft-cups；II axle position in the lower right of I axis and with
I axis is close to, and I grade of driven gear, III grade of driven gear, gear three and II grade of driven tooth are from left to right disposed with its axis
Wheel；Secondary speed change optical axis is located at the lower left of II axis and is close to II axis, and it is double that secondary speed change is from left to right disposed with its axis
Connection gear and gear four, secondary speed change duplicate gear can slide under the stirring of secondary gear shift fork on secondary speed change optical axis, to realize
High and low speed changes, and secondary speed change duplicate gear carries out clutch with gear four by dental inlay, and gear four and gear three are normal combination gear
It is secondary；Steering spindle is located at the left side of secondary speed change optical axis, and is close to secondary speed change optical axis, and the middle position of steering spindle is fixed with center
Travelling gear, has an identical tooth sector in steering spindle respectively positioned at the left and right sides of central driver gear, two tooth sectors with
Steering spring is both provided between babinet, two tooth sectors can be stirred by turning to shift fork, and two tooth sectors are close to center
One end of travelling gear is equipped with dental inlay, and the both sides of central driver gear are equipped with the dental inlay to match, two tooth sectors and central transmission
Gear carries out clutch by dental inlay, and tooth sector is engaged with drive gear, and side tooth sector and center are stirred when turning to shift fork
When travelling gear separates, the side power is cut off, reaches the purpose turned to the side；Live axle is located at the lower left of steering spindle,
And be close to steering spindle, live axle is made of the semiaxis spacer of two semiaxis and centre, and two semiaxis are located in babinet
One end is fixed with drive gear, and one end outside babinet is used for fixing vehicle wheel, the steering with same side respectively of two drive gears
Gear is meshed；Output shaft is located at the lower right of steering spindle, and is close to steering spindle, and output shaft is equipped with and central transmission tooth
The output shaft gear and shaft-cup being meshed are taken turns, the right end of output shaft stretches out babinet, can be inputted with the power of seeder or fertilizer applicator
End is connected, and output shaft housing lives on the right side of drive shaft to stretch out the external part of babinet；Reversing shaft is located at the right side of I axis, and tight with I axis
It is close to, which is provided with back gear, back gear is duplicate gear, its pinion gear and I grade of driven gear are normal conjunction gear wheel set,
Its gear wheel can be combined with I reverse driving gear or II III grades of driving gears, realize low high speed reverse.
To improve the intensity of gear, the modulus of gearbox gear is disposed as 2.5mm.
Compared with prior art, the beneficial effects of the utility model are：The gearbox is mainly used for water, non-irrigated paddy field tillage machine,
Gardening, greenhouse mini-tiller, its more gear（Six drive shifts and two reverse drive gears）It disclosure satisfy that more complicated agriculture requirement；Will
Module is designed as 2.5mm, can bear the moment of torsion of bigger, reduce maintenance cost；The gearbox is defeated with two power
Shaft, as soon as the power output shaft that matches with input speed, as long as this axis feature is rotated with reference to clutch, output turns
Speed is unrelated with gear, and another is the power output shaft with driving wheel rotational speed matches, this axis feature is to be rotated in shelves, pluck shelves
Stop, output speed changes with gear change, with realize hurry up soon to, be careful slowly to job requirements.
Brief description of the drawings
Fig. 1 is the main sectional view of the utility model.
Fig. 2 is the A-A views of Fig. 1.
Embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not limited to the present embodiment.
As shown in Figure 1, the gearbox includes babinet, I axis 1, II axis 2, secondary speed change optical axis 3, steering spindle 4, output shaft 5, drive
The axis of a movable block 6 and reversing shaft 7, each gear shaft are installed on the wall of babinet by bearing, and babinet is stretched out at the both ends of I axis 1, left
External part is by the power axis connection of clutch and engine, and as the input terminal of gearbox dynamic, I axis 1 is located in babinet
Part is from left to right disposed with I reverse driving gear 11 and II III grades of driving gears 12, I reverse driving gear 11 and II III
Shelves driving gear 12 horizontally slips under the stirring of I reverse speed fork 72 and II III grades of shift forks 13 on I axis 1, wherein I reverse gear is actively
The tooth number Z of gear 1111=15, II III grades of driving gears 12 are duplicate gear, the tooth number Z of gear wheel121=24, the number of teeth of pinion gear
Z122The right external part of=20, I axis 1 is connected with the power intake of relevant device by gear or belt, and power is provided for it,
The right external part is covered by I shaft-cups 15, and when without right external part, I shaft-cups 15 are bolted on babinet and are covered,
Ensure the safety of user and protect shaft end, when using the external part, I shaft-cups 15, which are removed, to be used.
II axis 2 is located at the lower right of I axis 1 and is close to I axis 1, and I grade of driven tooth is from left to right disposed with its axis
Take turns 21, III grades of driven gears 22, gear 3 23 and II grade of driven gear 24, the tooth number Z of I grade of driven gear 2121=34, III grade from
The tooth number Z of moving gear 2222=25, the tooth number Z of gear 3 2323=17, the tooth number Z of II grade of driven gear 2424=29。
Secondary speed change optical axis 3 is located at the lower left of II axis 2 and is close to II axis 2, is from left to right disposed with its axis
Secondary speed change duplicate gear 31 and gear 4 32, secondary speed change duplicate gear 31 can be under the stirring of secondary gear shift fork 33 in secondary speed change light
Slided on axis 3, secondary speed change duplicate gear 31 carries out clutch with gear 4 32 by dental inlay, i.e., when secondary speed change duplicate gear 31 and tooth
When taking turns 4 32 progress dental inlay combination, the rotation of secondary speed change duplicate gear 31 is driven by gear 4 32, when secondary speed change duplicate gear 31
When not combined with gear 4 32, the rotation of secondary speed change duplicate gear 31 is driven by I grade of driven gear 21, gear 4 32 and gear three
23 be normal conjunction gear wheel set, the gear wheel tooth number Z of secondary speed change duplicate gear 31311=21, pinion gear tooth number Z312=16, gear 4 32
Tooth number Z32=37。
Steering spindle 4 is located at the left side of secondary speed change optical axis 3, and is close to secondary speed change optical axis 3, the middle position of steering spindle 4
Central driver gear 41 is fixed with, identical turn is respectively fixed with positioned at the left and right sides of central driver gear 41 in steering spindle 4
To gear 42, steering spring 43 is both provided between two tooth sectors 42 and babinet, two tooth sectors 42 can be by turning to shift fork
44 are stirred, and two tooth sectors 42 are equipped with dental inlay, the both sides of central driver gear 41 close to one end of central driver gear 41
Dental inlay equipped with matching, two tooth sectors 42 just carry out clutch, central driver gear 41 with central driver gear 41 by dental inlay
Tooth number Z41=41, the tooth number Z of tooth sector 4242=16。
Live axle 6 is located at the lower left of steering spindle 4, and is close to steering spindle 4, as shown in Figure 1, live axle 6 divides
For two semiaxis, two semiaxis centres are equipped with semiaxis spacer 61, and one end that two semiaxis are located in babinet is fixed with drive gear
62, one end outside babinet is used for fixing vehicle wheel, the tooth number Z of drive gear 6262=52, two output shaft gears 62 respectively with phase
The tooth sector 42 of homonymy is meshed.The gearbox realizes that the operation principle turned to is：When the steering shift fork 44 in left side stirs a left side
During the tooth sector 42 of side, tooth sector 42 compresses steering spring 43 and is moved to the left, and dental inlay and the center of tooth sector 42 pass
The dental inlay of moving gear 41 departs from, and such power just can not be delivered to the drive gear 62 of the side by the tooth sector 42 in left side
On, the semiaxis in the left side of live axle 6 just cannot drive the vehicle wheel rotation of the side, and the wheel energy normal rotation of opposite side, so
It is achieved that left steering, similarly, when the steering shift fork 44 on right side stirs the tooth sector 42 on right side, can realizes right turn.
Output shaft 5 is located at the lower right of steering spindle 4, and is close to steering spindle 4, and output shaft 5 is equipped with and central transmission
The output shaft gear 51 and output shaft-cup 52 that gear 41 is meshed, the tooth number Z of output shaft gear 5151=23, the right side of output shaft 5
Babinet is stretched out at end, which is used to be connected with Work machines such as seeder and fertilizer applicators, it can be achieved that in gear rotation, plucks gear i.e.
Stop, different stalls different rotating speeds output and it is synchronous with walking, the output speed of the output shaft 5 changes with the change of gear, can
To provide power for Work machines such as seeder and fertilizer applicators, realize hurry up soon to, be careful slowly to job requirements, due to output
The rotating speed of axis 5 and live axle 6 is into fixed ratio, therefore, the operating speed of Work machine and the travel speed Cheng Gu of vehicle
Certainty ratio, ensure that the accuracy of sowing and fertilising；When without the output shaft, output shaft-cup 52 is bolted on babinet
On shaft end is covered, ensure the safety of user and protect shaft end, when using the external part when, will driving shaft-cup 52 remove just
Can.
Reversing shaft 7 is located at the right side of I axis 1, and is close to I axis 1, which is provided with back gear 71, back gear 71 is
Duplicate gear, the tooth number Z of gear wheel711=21, the tooth number Z of pinion gear712=15, I on the pinion gear of reverse gear 71 and II axis 2
Shelves driven gear 21 is normal conjunction gear wheel set, when I reverse speed fork 72 is stirred to the right, I reverse driving gear and reverse gear on I axis 1
The gear wheel engagement of gear 7, reversion, realizes reverse gear.
To improve the intensity of gear and mitigating the maintenance cost of gear-box, the gear used in the gearbox of the utility model
Modulus is disposed as 2.5mm, and the small size of gearbox, high reliability are realized by the rational deployment of gear and gear shaft.
To meet more complicated agriculture requirement, the Gearbox design of the utility model six drive shifts and two retrogressings
The change procedure of each gear, is now described as follows by shelves：（1）When gearbox is in neutral gear, shift fork by I axis 1 I reverse gear actively
Gear 11 and II III grades of driving gears 12 are allocated to not to be engaged with the gear on II axis 2 or reversing shaft 7（Diagram state）.（2）When
When gearbox is in low 1 grade, I reverse driving gear 11 on I axis 1 is meshed with I grade of driven gear 21 on II axis 2, will be dynamic
Power is delivered on II axis 2, and the gear 3 23 on II axis 2 is engaged with the gear 4 32 on secondary speed change optical axis 3, on secondary speed change optical axis 3
The pinion gear of secondary speed change duplicate gear 31 combined with 4 32 dental inlay of gear and nibbled with the central driver gear 41 in steering spindle 4
Close, transfer power in steering spindle 4, the central driver gear 41 in steering spindle 4 is nibbled with the output shaft gear 51 on output shaft 5
Close, transfer power on output shaft 5, for driving the slow-speed of revolution agricultural machinery and implement such as seeder, fertilizer applicator, meanwhile, in steering spindle 4
Tooth sector 42 is engaged with the drive gear 62 on live axle 6, is transferred power on live axle 6, for driving wheel
Rotate, at this time, gearbox is 7.09 relative to the gearratio of output shaft 5, and the gearratio relative to live axle 6 is 41.09.
（3）When gearbox is in low 2 grades, the pinion gear and II grade of driven tooth on II axis 2 of II III grades of driving gears 12 on I axis 1
Wheel 24 is meshed, and transfers power on II axis 2, and the gear 3 23 on II axis 2 is nibbled with the gear 4 32 on secondary speed change optical axis 3
Close, the pinion gear of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3 combined with 4 32 dental inlay of gear and with steering spindle 4 in
Centre travelling gear 41 engages, and transfers power in steering spindle 4, on the central driver gear 41 in steering spindle 4 and output shaft 5
Output shaft gear 51 engages, and transfers power on output shaft 5, for driving the slow-speed of revolution agricultural machinery and implement such as seeder, fertilizer applicator, together
When, the tooth sector 42 in steering spindle 4 is engaged with the drive gear 62 on live axle 6, transfers power to live axle 6
On, for driving vehicle wheel rotation, at this time, gearbox is 4.54 relative to the gearratio of output shaft 5, relative to the biography of drive shaft 6
Dynamic ratio is 26.28.（4）When gearbox is in low 3 grades, on the gear wheel and II axis 2 of II III grades of driving gears 12 on I axis 1
III grade of driven gear 22 be meshed, transfer power on II axis 2, the gear 3 23 on II axis 2 with secondary speed change optical axis 3
Gear 4 32 engages, and transfers power on secondary speed change optical axis 3, the small tooth of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3
Wheel is combined with 4 32 dental inlay of gear and engaged with the central driver gear 41 in steering spindle 4, the central driver gear in steering spindle 4
41 engage with the output shaft gear 51 on output shaft 5, transfer power on output shaft 5, for driving seeder, fertilizer applicator etc.
Slow-speed of revolution agricultural machinery and implement, meanwhile, the tooth sector 42 in steering spindle 4 is engaged with the drive gear 62 on live axle 6, and power is passed
It is delivered on live axle 6, for driving vehicle wheel rotation, at this time, gearbox is 3.26 relative to the gearratio of drive shaft 5, relatively
In output shaft 6 gearratio be 18.88.（5）When gearbox is in high 1 grade, I reverse driving gear 11 and II axis on I axis 1
I grade of driven gear 21 on 2 is meshed, and transfers power on II axis 2, I grade of driven gear 21 on II axis 2 and secondary speed change light
The gear wheel of secondary speed change duplicate gear 31 on axis 3 is meshed, the pinion gear of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3
It is meshed, is transferred power in steering spindle 4 with the central driver gear 41 in steering spindle 4, the central transmission tooth in steering spindle 4
Wheel 41 is engaged with the output shaft gear 51 on output shaft 5, is transferred power on output shaft 5, for driving seeder, fertilizer applicator
Deng slow-speed of revolution agricultural machinery and implement, meanwhile, the tooth sector 42 in steering spindle 4 is engaged with the drive gear 62 on live axle 6, by power
Also pass on live axle 6, for driving vehicle wheel rotation, at this time, gearbox is 2.01 relative to the gearratio of output shaft 5,
Gearratio relative to live axle 6 is 11.659.（6）When gearbox is in high 2 grades, II III grades of driving gears on I axis 1
12 pinion gear is meshed with II grade of driven gear 24 on II axis 2, transfers power on II axis 2, I grade on II axis 2 from
Moving gear 21 is meshed with the gear wheel of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3, the secondary speed change on secondary speed change optical axis 3
The pinion gear of duplicate gear 31 is meshed with the central driver gear 41 in steering spindle 4, transfers power in steering spindle 4, turns
Engage, transfer power on output shaft 5 with the output shaft gear 51 on output shaft 5 to the central driver gear 41 on axis 4, use
In slow-speed of revolution agricultural machinery and implement such as driving seeder, fertilizer applicators, meanwhile, the tooth sector 42 in steering spindle 4 and the drive on live axle 6
Moving gear 62 engages, and power is also passed on live axle 6, and for driving vehicle wheel rotation, at this time, gearbox is relative to output
The gearratio of axis 5 is 1.29, and the gearratio relative to live axle 6 is 7.46.（7）When gearbox is in high 3 grades, on I axis 1
The gear wheel of II III grades of driving gears 12 be meshed with III grade of driven gear 22 on II axis 2, transfer power to II axis 2
On, I grade of driven gear 21 on II axis 2 is meshed with the gear wheel of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3, and pair becomes
The pinion gear of secondary speed change duplicate gear 31 on fast optical axis 3 is meshed with the central driver gear 41 in steering spindle 4, and power is passed
It is delivered in steering spindle 4, the central driver gear 41 in steering spindle 4 is engaged with the output shaft gear 51 on output shaft 5, and power is passed
It is delivered on output shaft 5, for driving the slow-speed of revolution agricultural machinery and implement such as seeder, fertilizer applicator, meanwhile, the tooth sector 42 in steering spindle 4
Engaged with the drive gear 62 on live axle 6, power is also passed on live axle 6, for driving vehicle wheel rotation, this
When, gearbox is 0.92 relative to the gearratio of output shaft 5, and the gearratio relative to live axle 6 is 5.36.（8）Work as speed change
When case is in low reverse gear, I reverse driving gear 11 on I axis 1 is meshed with the gear wheel of the back gear 71 on reversing shaft 7,
Transfer power on reversing shaft 7, the pinion gear of back gear 71 is meshed with I grade of driven gear 21 on II axis 2, by power
It is delivered on II axis 2, the gear 3 23 on II axis 2 is meshed with the gear 4 32 on secondary speed change optical axis 3, on secondary speed change optical axis 3
The pinion gear of secondary speed change duplicate gear 31 combined with 4 32 dental inlay of gear and nibbled with the central driver gear 41 in steering spindle 4
Close, transfer power in steering spindle 4, the central driver gear 41 in steering spindle 4 is nibbled with the output shaft gear 51 on output shaft 5
Close, transfer power on output shaft 5, for driving the slow-speed of revolution agricultural machinery and implement such as seeder, fertilizer applicator, meanwhile, in steering spindle 4
Tooth sector 42 is engaged with the drive gear 62 on live axle 6, power is also passed on live axle 6, for driving car
Wheel rotates, and at this time, gearbox is 9.93 relative to the gearratio of output shaft 5, and the gearratio relative to live axle 6 is 57.52.
（9）When gearbox is in high reverse gear, the canine tooth of I reverse driving gear 11 and the back gear 71 on reversing shaft 7 on I axis 1
Wheel is meshed, and transfers power on reversing shaft 7, and the pinion gear of back gear 71 is nibbled with I grade of 21 phase of driven gear on II axis 2
Close, transfer power on II axis 2, I grade of driven gear 21 on II axis 2 and the secondary speed change duplicate gear on secondary speed change optical axis 3
31 gear wheel is meshed, pinion gear and the central transmission in steering spindle 4 of the secondary speed change duplicate gear 31 on secondary speed change optical axis 3
Gear 41 is meshed, and transfers power in steering spindle 4, the central driver gear 41 in steering spindle 4 and the output on output shaft 5
Shaft gear 51 engages, and transfers power on output shaft 5, for driving the slow-speed of revolution agricultural machinery and implement such as seeder, fertilizer applicator, meanwhile,
Tooth sector 42 in steering spindle 4 is engaged with the drive gear 62 on live axle 6, and power is also passed on live axle 6,
For driving vehicle wheel rotation, at this time, gearbox is 2.82 relative to the gearratio of output shaft 5, relative to the transmission of live axle 6
Than for 16.32.
Claims (2)
1. a kind of double output shaft agricultural machinery gearbox, which includes babinet, I axis, II axis, secondary speed change optical axis, steering spindle, driving
Axis and reversing shaft, each gear shaft is by bearings on the wall of babinet, it is characterised in that output shaft is further included, I axis
Babinet is stretched out at both ends, left external part by the power connector of clutch and engine, I axle positions in the part in babinet from a left side to
The right side is disposed with I reverse driving gears and II III grades of driving gears, and I reverse driving gears and II III grades of driving gears exist respectively
Horizontally slip under the stirring of I reverse speed fork and II III grades of shift forks on I axis, II III grades of driving gears are duplicate gear, the right side of I axis
External part is power output shaft, can connect relevant device, and the right external part is covered by I shaft-cups；II axle position is in the lower right of I axis
And be close to I axis, be from left to right disposed with its axis I grade of driven gear, III grade of driven gear, gear three and II grade from
Moving gear；Secondary speed change optical axis is located at the lower left of II axis and is close to II axis, and secondary change is from left to right disposed with its axis
Fast duplicate gear and gear four, secondary speed change duplicate gear can slide under the stirring of secondary gear shift fork on secondary speed change optical axis, secondary
Speed change duplicate gear carries out clutch with gear four by dental inlay, and gear four and gear three are normal conjunction gear wheel set；Steering spindle is located at
The left side of secondary speed change optical axis, and be close to secondary speed change optical axis, the middle position of steering spindle is fixed with central driver gear, turns to
Identical tooth sector is respectively arranged on the left side and the right side positioned at central driver gear on axis, is all provided between two tooth sectors and babinet
Be equipped with steering spring, two tooth sectors can be stirred by turning to shift fork, two tooth sectors close to central driver gear one
End is equipped with dental inlay, and the both sides of central driver gear are equipped with the dental inlay to match, and two tooth sectors pass through dental inlay with central driver gear
Clutch is carried out, tooth sector is engaged with the drive gear on live axle, when the steering shift fork of side stirs the steering tooth of homonymy
When wheel is separated with central driver gear, the side power is cut off, reaches the purpose turned to the side；Live axle is located at steering spindle
Lower left, and be close to steering spindle, live axle is made of the semiaxis spacer of two semiaxis and centre, and two semiaxis are located at case
Internal one end is fixed with drive gear, and one end outside babinet is used for fixing vehicle wheel, two drive gears respectively with same side
Tooth sector be meshed；Output shaft is located at the lower right of steering spindle, and is close to steering spindle, and output shaft is equipped with and center
The output shaft gear and output shaft-cup that travelling gear often engages, the right end of output shaft stretch out babinet, can be with seeder or fertilizer applicator
Power intake be connected；Reversing shaft is located at the right side of I axis, and is close to I axis, which is provided with back gear, reverse gear tooth
Take turns as duplicate gear, its pinion gear and I grade of driven gear are normal conjunction gear wheel set, its gear wheel can with I reverse driving gear or
II III grades of driving gears are combined, and realize low high speed reverse.
2. double output shaft agricultural machinery gearbox as claimed in claim 1, it is characterised in that the cogged modulus of institute is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089598.1U CN207333595U (en) | 2017-08-28 | 2017-08-28 | A kind of double output shaft agricultural machinery gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089598.1U CN207333595U (en) | 2017-08-28 | 2017-08-28 | A kind of double output shaft agricultural machinery gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333595U true CN207333595U (en) | 2018-05-08 |
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ID=62370743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089598.1U Expired - Fee Related CN207333595U (en) | 2017-08-28 | 2017-08-28 | A kind of double output shaft agricultural machinery gearbox |
Country Status (1)
| Country | Link |
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| CN (1) | CN207333595U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307303A (en) * | 2019-06-06 | 2019-10-08 | 丰疆智能科技研究院(常州)有限公司 | Agricultural machinery |
| CN110686060A (en) * | 2019-08-26 | 2020-01-14 | 重庆宏美科技有限公司 | Steering gearbox and agricultural machine with same |
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
| CN114396462A (en) * | 2022-01-21 | 2022-04-26 | 浙江云洲科技有限公司 | Novel mechanical flexible steering stepless gearbox |
-
2017
- 2017-08-28 CN CN201721089598.1U patent/CN207333595U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307303A (en) * | 2019-06-06 | 2019-10-08 | 丰疆智能科技研究院(常州)有限公司 | Agricultural machinery |
| CN110686060A (en) * | 2019-08-26 | 2020-01-14 | 重庆宏美科技有限公司 | Steering gearbox and agricultural machine with same |
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
| CN114396462A (en) * | 2022-01-21 | 2022-04-26 | 浙江云洲科技有限公司 | Novel mechanical flexible steering stepless gearbox |
| CN114396462B (en) * | 2022-01-21 | 2023-11-14 | 浙江云洲科技有限公司 | Novel mechanical flexible steering stepless gearbox |
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