CN209497877U - Full driving rice transplanter - Google Patents
Full driving rice transplanter Download PDFInfo
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- CN209497877U CN209497877U CN201920073122.1U CN201920073122U CN209497877U CN 209497877 U CN209497877 U CN 209497877U CN 201920073122 U CN201920073122 U CN 201920073122U CN 209497877 U CN209497877 U CN 209497877U
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- output shaft
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Abstract
The utility model discloses a kind of full driving rice transplanters, the upper box and lower box of the traveling box of rice transplanter are rotatablely connected, variable transmission mechanism is provided in upper box, steering gear is provided between steering shaft and lower box, when being rotationally movable thereby steering shaft, its power can pass to lower box by steering gear, turn to the land wheel on land axle and realize wheeled steering.Seedling-transplanting device is provided with by suspension arrangement on rear side of hitch frame, rear driving axle is provided on hitch frame, there are two secondary transmission cases, respectively rice transplanting secondary transmission case and rear driving secondary transmission case for hitch frame setting, the upstream of rice transplanting secondary transmission case and traveling box are sequentially connected, and downstream and seedling-transplanting device are sequentially connected；The upstream and traveling box for driving secondary transmission case afterwards are sequentially connected, and downstream and rear driving axle are sequentially connected.Rice transplanting and rear driving power are transmitted respectively using two smaller size smaller transmission cases, operator above and below inconvenient technical problem excessive to solve transmission case volume.
Description
Technical field
The utility model belongs to rice transplanter technical field, has particularly related to a kind of full driving rice transplanter.
Background technique
Rice transplanter is the planting machinery being planted in rice seedling in paddy field, which raises the speed of rice transplanting and is planted
Quality realizes rational close planting, is conducive to the mechanization of subsequent job.In the rice transplanter of the prior art, transmission case volume mistake
Greatly, operator is inconvenient up and down, influences the work of operator, reduces the efficiency of operator.Also, using large volume
Transmission case, so that the higher cost of rice transplanter complete machine.
Summary of the invention
In view of the above deficiency of the prior art, the utility model provides a kind of full driving rice transplanter, to solve transmission case body
The technical issues of product is excessive, and operator is inconvenient up and down, influences the working efficiency of operator.
In order to solve the above technical problems, the technical solution of the utility model is:
Full driving rice transplanter, comprising: preceding running part, hitch frame and power rack；The hitch frame and power rack difference
It is fixedly connected with the preceding running part；The preceding running part includes traveling box and a land wheel；The traveling box includes upper box
And lower box, the upper box and the lower box are rotatablely connected, the upper box is rotatably equipped with steering shaft, the steering shaft
It is provided with steering gear between the lower box, variable transmission mechanism is provided in the upper box, the speed change passes
Motivation structure has the axis and walking output shaft for input power, is provided with gear drive in the lower box, described
The end of gear drive is land axle, and one end of the land axle is pierced by the lower box and is equipped with land wheel, the change
Fast transmission mechanism and the gear drive are sequentially connected；Rice transplanting dress is provided with by suspension arrangement on rear side of the hitch frame
It sets, rear driving axle is provided on the hitch frame, there are two secondary transmission cases, respectively rice transplanting secondary transmission case for the hitch frame setting
It is sequentially connected with the upstream of rear driving secondary transmission case, the rice transplanting secondary transmission case by transmission shaft and the traveling box, it is described to insert
The downstream of seedling secondary transmission case and the seedling-transplanting device are sequentially connected；The upstream of driving secondary transmission case passes through transmission shaft and institute after described
Traveling box transmission connection is stated, the downstream of transmission case and the rear driving axle is driven to be sequentially connected after described.
Further, the traveling box further includes rice transplanting output shaft and drives output shaft, the rice transplanting output shaft and institute afterwards
It states variable transmission mechanism to connect by bevel gear pair, drives output shaft and the variable transmission mechanism to pass through bevel gear pair after described
Connection, the lower box are located at the land wheel on the plane of symmetry of wheel wide direction relative to the centre of gyration line of the upper box.
Further, the variable transmission mechanism includes: an axis, two axis, three axis, four axis, the rice transplanting output shaft
With the walking output shaft, an axis, two axis, three axis and four axis are parallelly mounted to the upper box；One
Axis speed keeps off gear, an axis rice transplanting duplicate gear and axis walking duplicate gear, and the axis speed gear gear feather key is connected to
One axis, the axis rice transplanting duplicate gear and axis walking duplicate gear are rotatablely installed respectively in an axis, institute
Axis speed gear gear is stated to be located between the axis rice transplanting duplicate gear and axis walking duplicate gear；Two axis size teeth
Wheel and two axis duplicate gears, the two axis duplicate gear are connected to two axis, and the big pinion gear of two axis is connected to described two
Axis；Three axial cylindrical gears and three axis conical gears, the three axial cylindricals gear and the three axis conical gear are connected to institute
State three axis；Four axis triple gears, the four axis triple gear are connected to four axis, and the four axis triple gear includes being located at two
End four axis triple gear tapered portion one, four axis triple gear tapered portion two and be located at the four axis triple gear tapered portion
Four axis triple gear cylindrical portions between one and the four axis triple gear tapered portion two；Rice transplanting drives drive bevel gear, described
Rice transplanting drives drive bevel gear rotational installation in the rice transplanting output shaft, and the rice transplanting output shaft is provided with to be driven with the rice transplanting
The rice transplanting clutch that drive bevel gear matches；The walking output shaft is connected with walking output shaft conical gear；The rear-guard
Dynamic output shaft drives output shaft conical gear after being connected with；One gear of the one axis rice transplanting duplicate gear and three axis circle
Stud wheel engagement, the three axis conical gear and the rice transplanting driving drive bevel gear engage, the axis speed shelves gear and
The four axis triple gear cylindrical portion engagement, the four axis triple gear tapered portion one are nibbled with the walking output shaft conical gear
It closes, the four axis triple gear tapered portion two is engaged with the rear driving output shaft conical gear；The big pinion gear of two axis
One gear is engaged with another gear of the axis rice transplanting duplicate gear；The gear wheel of the two axis duplicate gear with it is described
The pinion gear of one axis walking duplicate gear engages to form the fast gear of rice transplanting；The pinion gear of the two axis duplicate gear and an axis
The gear wheel of walking duplicate gear engages to form the slow gear of rice transplanting；A gear and the axis row for the two axis duplicate gear
A gear for walking duplicate gear engages to form rice transplanting speed of travel selection gear.
Further, the traveling box further includes direction-variable power axis, and direction-variable power cone is connected on the direction-variable power axis
Gear, the walking output shaft are also connected with power input bevel gear, and the direction-variable power bevel gear and power input bevel gear
Engagement.
Further, the variable transmission mechanism further include: reverse gear shaft, the reverse gear shaft are arranged in parallel with an axis,
The reverse gear shaft is provided with reverse gear shaft constant mesh gear and reverse gear shaft balladeur train, and the reverse gear shaft constant mesh gear is connected to institute
Reverse gear shaft is stated, the reverse gear shaft balladeur train feather key is connected to the reverse gear shaft；The reverse gear shaft constant mesh gear and described two
Another gear of the big pinion gear of axis engages, a gear of the reverse gear shaft balladeur train and axis walking duplicate gear
Engagement, the two axis duplicate gear and axis walking duplicate gear are disengaged to form position of reversing gear.
Further, the gear drive includes direction-variable power axis and is sequentially connected with the direction-variable power axis
Multistage Cylinder Gear train disposed in parallel, the direction-variable power axis and the walking output shaft are sequentially connected by bevel gear pair.
Further, the rice transplanting output shaft and the rear driving output shaft are in tilted layout.
Further, the lower box includes nowel ontology and sleeve, and the nowel ontology is fixedly connected with the sleeve,
The sleeve is protruded into inside the upper box and is rotatablely connected, and the steering gear is set to the steering shaft and the set
Between cylinder.
Further, the steering gear includes: to be fixed on the steering shaft or can be integrated with the steering shaft
Upper steering pinion gear, be fixedly connected on the upper steering gear wheel of jackshaft, be fixedly connected on the jackshaft or with it is described in
Between the lower steering pinion gear that can be integrated of axis, be fixedly connected on the lower steering gear wheel of the sleeve；The upper steering pinion gear
It is engaged with the upper steering gear wheel, the lower steering pinion gear is engaged with the lower steering gear wheel, the jackshaft rotation
It is installed in the upper box.
Further, the front center of the power rack is additionally provided with preceding mark post.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Upper box and lower box rotation connection, are provided with steering gear between steering shaft and lower box, an axis and insert
Seedling output shaft is respectively arranged in upper box, and land axle is installed on lower box, between an axis and rice transplanting output shaft and an axis and ground
Variable transmission mechanism is provided between wheel shaft, when being rotationally movable thereby steering shaft, power can be passed by steering gear
Lower box is passed, and then turns to the land wheel on land axle, realizes wheeled steering.Gear drive machine is provided in lower box
Structure, the end of gear drive are land axles, and one end of land axle is pierced by lower box and is equipped with land wheel, variable transmission mechanism
It is sequentially connected with gear drive.Seedling-transplanting device is provided with by suspension arrangement on rear side of hitch frame, after being provided on hitch frame
Drive axle, there are two secondary transmission case, respectively rice transplanting secondary transmission case and rear driving secondary transmission case, rice transplanting auxiliary driving for hitch frame setting
The upstream of case is sequentially connected by transmission shaft and traveling box, and the downstream of rice transplanting secondary transmission case and seedling-transplanting device are sequentially connected；Rear-guard
The upstream of dynamic secondary transmission case is sequentially connected by transmission shaft and traveling box, and the rear downstream for driving transmission case and rear driving axle transmission connect
It connects.The power that rice transplanting will be transmitted using a big transmission case in the prior art and driven afterwards, becomes two in this document
The secondary transmission case of small volume replaces, to solve transmission case volume excessive, and operator is inconvenient up and down, influences operator
Working efficiency the technical issues of.And the power of rear driving and rice transplanting can be exported respectively, simplify power output structure, drop
Low production cost.
In variable speed drive, it is arranged in parallel using an axis of input power, two axis, three axis, four axis and reverse gear shaft, and
It is longitudinally arranged in the upper box of traveling box, such structure is arranged such that the structure of variable speed drive is more compact, walking
The width of case upper box is smaller, and the overall structure of traveling box is more succinct.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the full driving rice transplanter of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the structural schematic diagram of the amplification of traveling box in Fig. 1；
Fig. 5 is the cross-sectional view in Fig. 4 at A-A；
Fig. 6 is the cross-sectional view of the amplification in Fig. 4 at B-B；
Fig. 7 is the structural schematic diagram of steering gear in Fig. 4；
In figure, mark post before 1-, 2- engine, 3- conveyer belt, 4- control crank, 5- power rack, running part before 6-, 61- master
Clutch, 62- upper box, 63- nowel ontology, mono- axis rice transplanting duplicate gear of 64-, mono- axis speed of 65- keep off gear, and bis- axis of 66- is big
Pinion gear, 67- reverse gear shaft constant mesh gear, bis- axis duplicate gear of 68-, bis- axis of 69-, 610- reverse gear shaft, the sliding of 611- reverse gear shaft
Gear, mono- axis of 612- walking duplicate gear, mono- axis of 613-, tetra- axis triple gear tapered portion one of 614-, tetra- axis triple gear of 615-
Cylindrical portion, tetra- axis of 616-, tetra- axis triple gear tapered portion two of 617-, 618- walking output shaft conical gear, 619- walking output
Axis, 620- power input bevel gear, 621- direction-variable power bevel gear, 622- direction-variable power axis, 623- power transmitting roller gear
One, 624- power transmit roller gear two, and 625- power transmits roller gear three, and 626- power transmits roller gear four, 627-
Power transmitting roller gear five, 628- power transmitting roller gear six, 629- power transmitting roller gear seven, 630- land axle,
631- land wheel, 632- sleeve, 633- steering shaft turn to gear wheel on 634-, 635- jackshaft, turn to gear wheel under 636-,
Turn to pinion gear under 637-, 638- steering wheel drives output shaft, tri- axis of 640-, tri- axial cylindrical gear of 641-, 642- tri- after 639-
Axis conical gear, 643- rice transplanting drive drive bevel gear, 644- rice transplanting clutch, and 645- rice transplanting output shaft drives after 646- defeated
Conical gear out, 71- rice transplanting secondary transmission case drive secondary transmission case, 8- seat, 9- safety guard, 10- seedling-transplanting device, 11- after 72-
Kickboard, 12- suspension arrangement, 13- rear driving axle, 14- servo-system, 151- transmission shaft one, 152- transmission shaft two, 16- hitch frame.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and a kind of full driving rice transplanter, it includes preceding running part 6,16 and of hitch frame
Power rack 5.Hitch frame 16 and power rack 5 are fixedly connected with preceding running part 6 respectively；Promising rice transplanter is installed to mention on power rack 5
For the power device of power, power device preferably uses engine 2, and engine 2 is connect by conveyer belt 3 with preceding running part 6, passes
Graduating power.It is provided with the components such as servo-system 14 on hitch frame 16, is carried in the rear side of hitch frame 16 by suspension arrangement 12
There is liftable seedling-transplanting device 10, is provided with kickboard 11 on seedling-transplanting device 10.Rear driving axle 13 is additionally provided on hitch frame 16.
The components such as operating system, seat 8, safety guard 9 are additionally provided on hitch frame 16.
Preceding running part 6 includes traveling box and a land wheel 31.
In the setting of hitch frame 16 there are two secondary transmission case, respectively rice transplanting secondary transmission case 71 drives secondary transmission case 72 with rear,
The upstream of rice transplanting secondary transmission case 71 is sequentially connected by transmission shaft 1 and traveling box, the downstream of rice transplanting secondary transmission case 71 and is inserted
Seedlings device 10 is sequentially connected；The upstream of secondary transmission case 72 is driven to be sequentially connected by transmission shaft 2 152 and traveling box afterwards, it is rear to drive
The downstream of transmission case 72 and rear driving axle 13 are sequentially connected.To be transmitted in the prior art using a big transmission case rice transplanting and
The power driven afterwards, becomes two in this document lesser secondary transmission cases of volume to replace, excessive to solve transmission case volume,
The technical issues of operator is inconvenient up and down, influences the working efficiency of operator.And it can be by rear driving and rice transplanting
Power exports respectively, simplifies power output structure, reduces production cost.
The mark post 1 before the front center of power rack 5 is additionally provided with, to capable reference when for rice transplanting.
As Fig. 4, Fig. 5 and Fig. 6 jointly shown in, traveling box includes upper box 62 and lower box, and lower box includes nowel again
Ontology 63 and sleeve 632, nowel ontology 63 are fixedly connected with sleeve 632, and sleeve 632 protrudes into 62 inside of upper box and the company of rotation
It connects, certainly, under the premise of manufacturing licence, nowel ontology 63 and sleeve 632 can also be can be integrated as a lower box, and
Sealing ring can be set between upper box 62 and sleeve 632.
Steering shaft 633 is rotatably installed on upper box 62, hydraulic motor is additionally provided on upper box 62 and by steering wheel 638
The torque multiplier of driving, torque multiplier are connect with hydraulic motor by fluid pressure line, and steering shaft 633 and torque multiplier connect
It connects, in this way, steering shaft 633 will be rotated accordingly when steering wheel rotation 638, it is to make to turn to and grasp using torque multiplier
Make more light and flexible.
Variable transmission mechanism is provided in upper box 62, variable transmission mechanism has the axis 613 for input power
With walking output shaft 619, gear drive is provided in lower box, the end of gear drive is land axle 630, ground
One end of wheel shaft is pierced by lower box and is equipped with land wheel 631, and variable transmission mechanism and gear drive are sequentially connected.
One axis 613, two axis 69, three axis 640, four axis 616, reverse gear shaft 610 are longitudinal to be parallelly mounted in upper box 62, an axis
613 shaft end is equipped with main clutch 61, for connecting or cutting off power input.
Traveling box further includes rice transplanting output shaft 645 and drives output shaft 639, rice transplanting output shaft 645 and gear machine afterwards
Structure is connected by bevel gear pair, rear that output shaft 639 is driven to connect with variable transmission mechanism by bevel gear pair, lower box relative to
The centre of gyration line of upper box 62 is located at land wheel 631 on the plane of symmetry of wheel wide direction.Rice transplanting output shaft 645 and rear driving output
Axis 639 is in tilted layout.
Rice transplanting output shaft 645, rear driving output shaft 639 and an axis 613, two axis 69, three axis 640, four axis 616 are not parallel sets
It sets.The output end of rice transplanting output shaft 645 is connect by universal joint with transmission shaft 1, while transmission shaft 1 and rice transplanting pair pass
Dynamic case 71 is sequentially connected, and rice transplanting power is transmitted to rice transplanting secondary transmission case 71 from traveling box, provides rice transplanting power.Driving output afterwards
The output end of axis 639 is connect by universal joint with transmission shaft 2 152, while auxiliary driving 72 casees companies of transmission shaft 2 152 and rear driving
It connects, drives secondary transmission case 72 after the power of rear driving is transmitted to from traveling box, rear driving power is provided.Rice transplanting output shaft 645
For to rice transplanting Working mechanism output power, land axle 630 to be installed on lower box, in use, land wheel 631 is mounted on land axle
On 630, final walking is realized.
It is provided with a series of component, these components such as operation handle 4 in the traveling box of the utility model and is incorporated in one
Rise constitute can make rice transplanter advance, retreat and rice transplanting operation power drive mechanism, it have make in land walking
Pure walking gear, the gear of rice transplanting, the gear for reversing gear and driving rear axle movement etc. in walking.It is that the power passes below
The detailed construction of motivation structure.
Be provided on one axis 613: an axis speed keeps off gear 65, axis walking duplicate gear 612 and an axis rice transplanting duplex-gear
Wheel 64, axis speed gear gear 65 are located between axis walking duplicate gear 612 and an axis rice transplanting duplicate gear 64；One axis speed
Gear 65 feather key of gear is connected to an axis 613, and axis walking duplicate gear 612 and an axis rice transplanting duplicate gear 64 pass through bearing respectively
It is rotatablely installed in an axis 613, in the present embodiment, axis walking duplicate gear 612 and an axis rice transplanting duplicate gear 64 all have
Two roller gears.
Be provided on two axis 69: the big pinion gear 66 of two axis and two axis duplicate gears 68, two axis big pinion gear 66 key connection in
Two axis 69, two axis duplicate gears, 68 feather key are connected to two axis 69.
It is provided on three axis 640: three axial cylindrical gears 641 and three axis conical gears 642, three axial cylindrical gears 641 and three
Axis conical gear 642 is keyed respectively in three axis 640.
Be provided on four axis 616: four axis triple gears, four axis triple gears are keyed in four axis 616, four axis triple gears
Including positioned at the four axis triple gear tapered portion 1 at both ends, four axis triple gear tapered portion 2 617 and positioned at four axis three
Join four axis triple gear cylindrical portions 615 between gear tapered portion 1 and four axis triple gear tapered portion 2 617.
Be provided on reverse gear shaft 610: reverse gear shaft constant mesh gear 67 and reverse gear shaft balladeur train 611, reverse gear shaft often engages
Gear 67 is keyed in reverse gear shaft 610, and 611 feather key of reverse gear shaft balladeur train is connected to reverse gear shaft 610.
Be provided on rice transplanting output shaft 645: rice transplanting drives drive bevel gear 643, and rice transplanting driving drive bevel gear 643 passes through
Bearing is rotatablely installed in rice transplanting output shaft 645.
It drives on output shaft 639 and is provided with afterwards: rear driving output bevel gear 646, it is rear to drive 646 key of output bevel gear
Output shaft 639 is driven after being connected to.
Walking output shaft 619 is installed in upper box 62, and one end key connection of walking output shaft 619 has walking output shaft circle
The other end of bevel gear 618, walking output shaft 619 is keyed dynamic input bevel gear 620.
It is provided on direction-variable power axis 622: direction-variable power bevel gear 621.
Gear drive is provided in lower box, the end of gear drive is land axle 630, land axle 630
One end is pierced by lower box and is equipped with land wheel 631, and variable transmission mechanism and gear drive are sequentially connected.Gear drive
It is specific to wrap including direction-variable power axis 622 and the multistage Cylinder Gear train disposed in parallel being sequentially connected with direction-variable power axis 622
Include the power transmitting roller gear 1, power transmitting roller gear 2 624, power transmitting roller gear three successively engaged
625, power transmitting roller gear 4 626, power transmitting roller gear 5 627, power transmitting roller gear 6 628 and power
Transmit roller gear 7 629, wherein power transmits roller gear 1 and is set to direction-variable power axis 622, power by bearing
Transmitting roller gear 7 629 is set to land axle 630.Direction-variable power axis 622 and walking output shaft 619 are driven by bevel gear pair
Connection.
Rice transplanting drives drive bevel gear 643 to be rotatablely installed by bearing in rice transplanting output shaft 645, and rice transplanting output shaft 645 is set
It is equipped with the rice transplanting clutch 644 matched with rice transplanting driving drive bevel gear 643, it can be more square by the rice transplanting clutch 644
Just the output of rice transplanting power is controlled.Rice transplanting clutch 44 in the utility model is connected with 645 feather key of rice transplanting output shaft.
The meshing relation of each gear is in above-mentioned power drive mechanism:
One gear of one axis rice transplanting duplicate gear 64 is engaged with three axial cylindrical gears 641, three axis conical gears 642 with insert
Seedling drives drive bevel gear 643 to engage, and an axis speed shelves gear 5 is engaged with four axis triple gear cylindrical portions 615, four axis, three tooth
Tapered portion is taken turns, 614 engage with walking output shaft conical gear 618, four axis triple gear tapered portion 2 617 and rear driving output shaft
Conical gear 646 engages.
One gear of the big pinion gear 66 of two axis is engaged with reverse gear shaft constant mesh gear 67, and one of the big pinion gear 66 of two axis
Gear is engaged with another gear of an axis rice transplanting duplicate gear 64.
The pinion gear of the gear wheel of two axis duplicate gears 68 and an axis walking duplicate gear 612, which engages, to be formed rice transplanting and keeps off fastly
Position；The pinion gear of two axis duplicate gears 68 engages to form the slow gear of rice transplanting with the gear wheel of axis walking duplicate gear 612.
Direction-variable power bevel gear 621 engages with power input bevel gear 620.
One gear of two axis duplicate gears 68 engages to form rice transplanting row with a gear of axis walking duplicate gear 612
Walk speed selection gear.
The power transmission route of above-mentioned variable transmission mechanism is:
The power transmission route of rice transplanting state walking is:
Slow gear:
It is double that 61 → mono- axis of main clutch, 613 → mono- axis speed keeps off big 66 → bis- axis of pinion gear, 69 → bis- axis of 65 → bis- axis of gear
Join pinion gear → axis walking duplicate gear 612 gear wheel → tetra- axis triple gear cylindrical portions, 615 → tetra- axis 616 of gear 68
→ walking output shaft conical gear 618 → walking 619 → power of output shaft inputs 620 → direction-variable power of bevel gear bevel gear 621
→ direction-variable power 622 → power of axis transmits one 623 → power of roller gear transmitting 2 624 → power of roller gear and transmits Cylinder Gear
Take turns 3 625 → power transmitting 4 626 → power of roller gear transmitting 5 627 → power of roller gear transmitting roller gear 6 628
→ power transmits 7 629 → land axle of roller gear, 630 → land wheel 631.
Fast gear:
It is double that 61 → mono- axis of main clutch, 613 → mono- axis speed keeps off big 66 → bis- axis of pinion gear, 69 → bis- axis of 65 → bis- axis of gear
Join gear wheel → axis walking duplicate gear 612 pinion gear → tetra- axis triple gear cylindrical portions, 615 → tetra- axis 616 of gear 68
→ walking output shaft conical gear 618 → walking 619 → power of output shaft inputs 620 → direction-variable power of bevel gear bevel gear 621
→ direction-variable power 622 → power of axis transmits one 623 → power of roller gear transmitting 2 624 → power of roller gear and transmits Cylinder Gear
Take turns 3 625 → power transmitting 4 626 → power of roller gear transmitting 5 627 → power of roller gear transmitting roller gear 6 628
→ power transmits 7 629 → land axle of roller gear, 630 → land wheel 631.
The power transmission route of not rice transplanting state walking is:
61 → mono- axis of main clutch, 613 → mono- axis speed keeps off 65 → tetra- axis triple gear cylindrical portion of gear, 615 → tetra- axis 616
→ tetra- one 614 → walking of axis triple gear tapered portion output shaft conical gears 618 → walking 619 → power of output shaft input cone tooth
It takes turns 620 → direction-variable power bevel gear, 621 → direction-variable power, 622 → power of axis transmitting one 623 → power of roller gear and transmits cylinder
2 624 → power of gear transmits 3 625 → power of roller gear transmitting 4 626 → power of roller gear and transmits roller gear five
627 → power transmits 6 628 → power of roller gear and transmits 7 629 → land axle of roller gear, 630 → land wheel 631.
The power transmission route to reverse gear is:
61 → mono- axis of main clutch, 613 → mono- axis speed keeps off the big normal engaging tooth of 66 → reverse gear shaft of pinion gear of 65 → bis- axis of gear
Take turns 67 → reverse gear shaft, 610 → reverse gear shaft balladeur train, 611 → mono- axis walking 612 → tetra- axis triple gear cylindrical portion of duplicate gear
615 → tetra- axis, 616 → tetra- one 614 → walking of axis triple gear tapered portion output shaft conical gear 618 → walking output shaft 619 →
Power input 620 → direction-variable power of bevel gear bevel gear, 621 → direction-variable power, 622 → power of axis transmitting roller gear 1 →
Power transmits transmitting 3 625 → power of roller gear transmitting 4 626 → power of the roller gear transmitting of 2 624 → power of roller gear
5 627 → power of roller gear transmits 6 628 → power of roller gear and transmits 7 629 → land axle of roller gear, 630 → land wheel
631。
The power transmission route of rice transplanting driving is:
61 → mono- axis of main clutch, 613 → mono- axis speed keeps off big 66 → mono- axis rice transplanting duplex-gear of pinion gear of 65 → bis- axis of gear
64 → tri- axial cylindrical gear, 641 → tri- axis 640 → inserting three axis 642 → rice transplantings of conical gear driving drive bevel gear 643 → is taken turns to insert
71 → seedling-transplanting device of seedling clutch 644 → rice transplanting output shaft 645 → transmission shaft, one 151 → rice transplanting secondary transmission case 10.
The power transmission route that rear driving axle 13 drives is:
When the slow gear of rice transplanting state walking, the fast gear of rice transplanting state walking, not rice transplanting walk and reverse gear, power transmitting
To four axis 16, then, four axis, 16 → tetra- axis triple gear tapered portion 2 17 → rear driving output bevel gear 46 → drives defeated afterwards
39 → transmission shaft of shaft 2 152 → rear driving 72 → rear driving axle of secondary transmission case 13.
As shown in fig. 7, steering shaft 633 is rotatably equipped in upper box, between steering shaft 633 and the sleeve 632 of lower box
It is provided with steering gear, specifically, steering shaft 633 is provided with steering pinion gear, and upper steering pinion gear can be with steering
Axis 633, which can be integrated to be fixedly connected with split settings, jackshaft 635, turns to gear wheel 634 and lower steering pinion gear
637, likewise, lower steering pinion gear 637 can be integrated with jackshaft 635 when gear diameter is close to jackshaft 635,
Lower steering gear wheel 636 is fixedly connected on sleeve 632.Upper steering pinion gear is engaged with upper steering gear wheel 634, lower to turn to small tooth
Wheel 637 is engaged with lower steering gear wheel 636, and jackshaft 635 is rotatablely installed in upper box 62.
The power transmission route of above-mentioned steering gear is:
638 → steering shaft of steering wheel 633 → above turning to 634 → jackshaft of gear wheel 635 → time steering pinion gear 637 → under
Turn to 636 → sleeve of gear wheel, 638 → nowel, 63 → land axle of ontology, 630 → land wheel 631.
By the power drive mechanism, when steering, lower box is rotated relative to upper box 62, due to lower box and land axle
630 connections, thus land wheel 631 can be driven to rotate, and it is motionless with the upper box 62 of the connections such as engine.
(a such as axis, two axis, three axis, four axis, power pass the technical characteristic with serial number name being related in this specification
Roller gear one, power transmitting roller gear two, power transmitting roller gear three, power transmitting roller gear four, power is passed to pass
It is second-class to pass roller gear five, power transmitting roller gear six, power transmitting roller gear seven, transmission shaft one, transmission shaft), only
It is not represent positional relationship, erection sequence and the job order etc. between each technical characteristic to distinguish each technical characteristic.
In the description of this specification, it is to be understood that " lower to turn to pinion gear ", " lower steering gear wheel ", " upper steering
The orientation or positional relationship of the descriptions such as pinion gear ", " above turning to gear wheel ", " jackshaft ", "horizontal", " longitudinal direction " are based on attached
Orientation or positional relationship shown in figure, it is only for convenient for description the utility model and simplify description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitations of the present invention.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, made various transformation are all fallen within the protection scope of the utility model.
Claims (10)
1. driving rice transplanter entirely, comprising:
Preceding running part, hitch frame and power rack；The hitch frame and the power rack are fixedly connected with the preceding running part respectively；
The preceding running part includes traveling box and a land wheel；The traveling box includes upper box and lower box, the upper box and institute
Lower box rotation connection is stated, the upper box is rotatably equipped with steering shaft, is provided between the steering shaft and the lower box
Steering gear is provided with variable transmission mechanism in the upper box, and the variable transmission mechanism, which has, is used for input power
An axis and walking output shaft, be provided with gear drive in the lower box, the end of the gear drive is ground
Wheel shaft, one end of the land axle are pierced by the lower box and are equipped with land wheel, and the variable transmission mechanism and the gear pass
The transmission connection of motivation structure；Seedling-transplanting device is provided with by suspension arrangement on rear side of the hitch frame, after being provided on the hitch frame
Drive axle, which is characterized in that
There are two secondary transmission case, respectively rice transplanting secondary transmission case and rear driving secondary transmission case, the rice transplantings for the hitch frame setting
The upstream of secondary transmission case is sequentially connected by transmission shaft and the traveling box, the downstream of the rice transplanting secondary transmission case and the rice transplanting
Device transmission connection；The upstream of driving secondary transmission case is sequentially connected by transmission shaft and the traveling box after described, the rear-guard
The downstream of dynamic transmission case and the rear driving axle are sequentially connected.
2. full driving rice transplanter as described in claim 1, which is characterized in that the traveling box further includes rice transplanting output shaft with after
Output shaft is driven, the rice transplanting output shaft is connect with the variable transmission mechanism by bevel gear pair, drives output shaft after described
It is connect with the variable transmission mechanism by bevel gear pair, the lower box is located at relative to the centre of gyration line of the upper box
The land wheel is on the plane of symmetry of wheel wide direction.
3. driving rice transplanter as claimed in claim 2 complete, which is characterized in that the variable transmission mechanism include: an axis,
Two axis, three axis, four axis, the rice transplanting output shaft and the walking output shaft, an axis, two axis, three axis and institute
It states four axis and is parallelly mounted to the upper box；
One axis speed keeps off gear, an axis rice transplanting duplicate gear and axis walking duplicate gear, the axis speed and keeps off gear feather key
It is connected to an axis, the axis rice transplanting duplicate gear and axis walking duplicate gear are rotatablely installed respectively in described one
Axis, the axis speed gear gear are located between the axis rice transplanting duplicate gear and axis walking duplicate gear；
The big pinion gear of two axis and two axis duplicate gears, the two axis duplicate gear are connected to two axis, the two axis size tooth
Wheel is connected to two axis；
Three axial cylindrical gears and three axis conical gears, the three axial cylindricals gear and the three axis conical gear are connected to institute
State three axis；
Four axis triple gears, the four axis triple gear are connected to four axis, and the four axis triple gear includes being located at both ends
Four axis triple gear tapered portion one, four axis triple gear tapered portion two and be located at the four axis triple gear tapered portion one
The four axis triple gear cylindrical portions between the four axis triple gear tapered portion two；
Rice transplanting drives drive bevel gear, and the rice transplanting driving drive bevel gear rotational installation is described to insert in the rice transplanting output shaft
Seedling output shaft is provided with the rice transplanting clutch matched with rice transplanting driving drive bevel gear；
The walking output shaft is connected with walking output shaft conical gear；
Driving output shaft drives output shaft conical gear after being connected with after described；
One gear of the one axis rice transplanting duplicate gear is engaged with the three axial cylindricals gear, the three axis conical gear and institute
Rice transplanting driving drive bevel gear engagement is stated, the axis speed shelves gear is engaged with the four axis triple gear cylindrical portion, described
Four axis triple gear tapered portion one are engaged with the walking output shaft conical gear, the four axis triple gear tapered portion two and institute
The engagement of output shaft conical gear is driven after stating；
One gear of the big pinion gear of two axis is engaged with another gear of the axis rice transplanting duplicate gear；
The gear wheel of the two axis duplicate gear engages to form the fast gear of rice transplanting with the pinion gear of axis walking duplicate gear；
The pinion gear of the two axis duplicate gear engages to form the slow gear of rice transplanting with the gear wheel of axis walking duplicate gear；
One gear of the two axis duplicate gear engages to form rice transplanting row with a gear of axis walking duplicate gear
Walk speed selection gear.
4. full driving rice transplanter as claimed in claim 3, which is characterized in that the traveling box further includes direction-variable power axis, institute
It states and is connected with direction-variable power bevel gear on direction-variable power axis, the walking output shaft is also connected with power input bevel gear, described
Direction-variable power bevel gear engages with power input bevel gear.
5. full driving rice transplanter as claimed in claim 4, which is characterized in that the variable transmission mechanism further include: reverse gear shaft,
The reverse gear shaft is arranged in parallel with an axis, and the reverse gear shaft is provided with reverse gear shaft constant mesh gear and reverse gear shaft slide teeth
Wheel, the reverse gear shaft constant mesh gear are connected to the reverse gear shaft, and the reverse gear shaft balladeur train feather key is connected to described reverse gear
Axis；The reverse gear shaft constant mesh gear is engaged with another gear of the big pinion gear of two axis, the reverse gear shaft balladeur train
It is engaged with a gear of axis walking duplicate gear, the two axis duplicate gear and axis walking duplicate gear take off
Position of reversing gear is formed from engagement.
6. full driving rice transplanter as claimed in claim 5, which is characterized in that the gear drive includes direction-variable power axis
And the multistage Cylinder Gear train disposed in parallel with direction-variable power axis transmission connection, the direction-variable power axis and the row
Output shaft is walked to be sequentially connected by bevel gear pair.
7. full driving rice transplanter as claimed in claim 2, which is characterized in that the rice transplanting output shaft and the rear driving output
Axis is in tilted layout.
8. driving rice transplanter as claimed in claim 2 complete, which is characterized in that the lower box includes nowel ontology and sleeve,
The nowel ontology is fixedly connected with the sleeve, and the sleeve is protruded into inside the upper box and is rotatablely connected, the steering
Transmission mechanism is set between the steering shaft and the sleeve.
9. driving rice transplanter as claimed in claim 8 complete, which is characterized in that the steering gear includes:
Be fixed on the steering shaft or with the upper steering pinion gear that the steering shaft can be integrated, be fixedly connected on the upper of jackshaft
Turn to gear wheel, be fixedly connected on the jackshaft or with the lower steering pinion gear that the jackshaft can be integrated, be fixedly connected
In the lower steering gear wheel of the sleeve；
The upper steering pinion gear is engaged with the upper steering gear wheel, the lower steering pinion gear and the lower steering gear wheel
Engagement, the jackshaft rotational installation is in the upper box.
10. full driving rice transplanter as described in claim 1, which is characterized in that the front center of the power rack is additionally provided with
Preceding mark post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073122.1U CN209497877U (en) | 2019-01-16 | 2019-01-16 | Full driving rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073122.1U CN209497877U (en) | 2019-01-16 | 2019-01-16 | Full driving rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497877U true CN209497877U (en) | 2019-10-18 |
Family
ID=68201048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073122.1U Expired - Fee Related CN209497877U (en) | 2019-01-16 | 2019-01-16 | Full driving rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496510A (en) * | 2019-01-16 | 2019-03-22 | 潍坊同方机械有限公司 | Full driving rice transplanter |
-
2019
- 2019-01-16 CN CN201920073122.1U patent/CN209497877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496510A (en) * | 2019-01-16 | 2019-03-22 | 潍坊同方机械有限公司 | Full driving rice transplanter |
| CN109496510B (en) * | 2019-01-16 | 2024-03-26 | 潍坊同方机械有限公司 | Full-drive rice transplanter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210116 |