CN206061475U - A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L - Google Patents
A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L Download PDFInfo
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- CN206061475U CN206061475U CN201621092461.7U CN201621092461U CN206061475U CN 206061475 U CN206061475 U CN 206061475U CN 201621092461 U CN201621092461 U CN 201621092461U CN 206061475 U CN206061475 U CN 206061475U
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Abstract
A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L, wherein, trifilar suspension is articulated in frame and bevel gear box respectively, for being quickly articulated in various power heads, power is transferred to bevel gear box by tractor PTO output devices, power is transferred to side transmission case by bevel gear box, multiaxis shallow plowing assembly is connected with side transmission case, trench digging assembly is coaxial with multiaxis shallow plowing assembly, power is transferred to trench digging assembly and multiaxis shallow plowing assembly to drive trench digging assembly and the motion of multiaxis shallow plowing assembly by side transmission case, soil-suppressing board assembly is arranged on frame, and be located above support multiaxis shallow plowing assembly, railway carriage or compartment face is arranged for grading.Multiaxis shallow plowing assembly is combined using stubble-clearing device, shallow plowing device, rotary tillage ditching device, arranges the integration of railway carriage or compartment face to realize that soil, shallow plowing hack, grading are thrown in the chopping of paddy plate field stubble, rotary tillage ditching；Ploughed shallowly using multiaxis simultaneously, make shallow plowing soil granular more in small, broken bits, be more beneficial for Brassica Napus Seedling mechanization transplanting and growth.
Description
Technical field
This utility model is related to agriculture transplanting machine technical field, more particularly to a kind of multiaxis shallow plowing transplanted for Brassica campestris L
Ditching machine.
Background technology
The Brassica campestris L producing region of China is concentrated mainly on Yangtze river basin each province and the Yunnan-Guizhou Plateau, and Hunan Province soil is fertile, weather temperature
With, belong to the crops such as subtropical monsoon climate, main rice cultivation, Brassica campestris L, have live and transplanting two ways on rapeseed cultivation,
Relative to live, transplant and can not only improve plant growth time registration, shorten the grown in field time, be more beneficial for improving yield
Or multiple crop index；In particular by tape base loam potted-seedling transplanting, the period of seedling establishment during transplanting can be shortened, further shorten field
Trophophase, to solve the contradiction of many shift of crops crops for rotation linkings, raises the multiple-cropping index, improves the utilization rate of Winter paddy field, realize three
Ripe crop rotation.
But yield of rape is low, plantation income is few, especially in terms of Brassica Napus Seedling plantation, such as using ploughing, rotary tillage, rise railway carriage or compartment,
The mode of the intensive cultivation such as nursery, transplanting is produced, and production cost will be significantly increased, and reduces income, or even loss of capital；If adopt exempted from
Sowing is ploughed, as no-tillage seeding is planted, rape field period of duration increases, be unfavorable for that multiple cropping is planted, integral benefit is low；And adopt
No-tillage transplanting, but due to during rotary tillage no-tillage transplanting soil it is more hardened, be unfavorable for rape root grow, along with soil it is effective
Nutrient content is low, is easily caused Brassica campestris L senilism, and yield is relatively low.
Utility model content
The technical problem solved by this utility model is to provide a kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L, with
Solve the shortcoming in above-mentioned background technology.
The technical problem solved by this utility model employs the following technical solutions to realize：
It is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, including bevel gear box, trifilar suspension, frame, trench digging assembly,
Multiaxis shallow plowing assembly, side transmission case and soil-suppressing board assembly；Wherein, trifilar suspension is articulated in frame and bevel gear box respectively, is used
In being quickly articulated on various power heads, power is transferred to bevel gear box by tractor PTO output devices, and bevel gear box will be dynamic
Power is transferred to side transmission case, and multiaxis shallow plowing assembly is connected with side transmission case, ditch assembly and the first axle in multiaxis shallow plowing assembly
Shallow plowing device is coaxial, and power is transferred to trench digging assembly and multiaxis shallow plowing assembly to drive trench digging assembly and multiaxis shallow by side transmission case
Cultivated assembly motion, soil-suppressing board assembly are arranged on frame, and are located above support multiaxis shallow plowing assembly, arrange railway carriage or compartment face for grading；
The concrete attachment structure of each mechanism is as follows：
In bevel gear box, input shaft two ends are separately mounted to be input in end cap, and input lid is securedly mounted on casing, and
It is provided with for carrying out spacing snap ring, other end suit drive bevel gear in input shaft inner opposite end；Install output shaft one end
Output end cap is being exported in end cap and is stretching out, the other end is arranged in side cover, and fixed mount end cap is arranged in casing, and and side cover
Connection, side cover are securedly mounted on casing；Driven wheel of differential is set with output shaft, and driven wheel of differential is nibbled with drive bevel gear
Close；Output shaft is nested in connecting shaft simultaneously；Input shaft one end is power input portion, and the other end is power delivery section, is used
In rear hanging device (for mounting the devices such as transplanting again) is outputted power to, power also can be passed through driven wheel of differential by input shaft
Output shaft is transferred to, power is transferred to connecting shaft by output shaft；
In trifilar suspension, horizontal connecting plate is arranged symmetrically in bevel gear box connecting seat both sides, and is welded on horizontal connection panel seat,
And be provided with for forming 2 points in trifilar suspension of connecting hole in horizontal connecting plate end, horizontal connection panel seat is fixed on girder；
Inclined connection plate one end is connected on bevel gear box connecting seat, and the other end is connected with oblique side plate one end, forms the 3rd of trifilar suspension the
Point, the oblique side plate other end are connected with horizontal connecting plate；And be provided with the inside of horizontal connecting plate for trifilar suspension mounting tractor
Lower suspended bearer；
In frame, bevel gear box is fastened on bevel gear box mounting seat and girder, and girder is connected with side plate, side transmission case respectively
Connect；Fixed mount is fixed in side plate upper end, and fixed mount is connected on bevel gear box；Frame connection is similar to two sets of square structures,
Intensity is big, is unlikely to deform；
In trench digging assembly, two groups of positive furrow-opening cutter blades are arranged in rotary tillage shaft side, and opposite side is arranged two groups of anti-furrow-opening cutter blades, just opened
Ditch blade, anti-furrow-opening cutter blade are fixed on blade bearing, and blade bearing is welded on rotary tillage shaft, and furrow-opening cutter blade trisection rotary tillage shaft circle
Week, with rotary tillage shaft circumference uniform 3 furrow-opening cutter blade so that rotary tillage ditching throwing soil throw to respectively ditching machine both sides or along
Axially；This four groups of furrow-opening cutter blades form an angle on rotary tillage shaft circumferencial direction and are evenly arranged simultaneously so that during ditching operation, nothing
Two panels above furrow-opening cutter blade enters soil simultaneously, and working resistance is uniform, and the position of every furrow-opening cutter blade nor affects on other and opens
The throwing soil of ditch blade, is conducive to improving the stability of machinery and throws soil nature；Breast boards mounting seat is arranged on breast boards bracing frame,
Breast boards is arranged in breast boards mounting seat, circumferentially gets rid of soil for ditch cleaning and stop furrow-opening cutter blade, and gully detention plate is fixed on gear
In native plate bracing frame, and breast boards rear end is located at, for preventing the soil block after ditching from passing back in ditch；
Multiaxis shallow plowing assembly includes that stubble-clearing device, first axle shallow plowing device, the second axle shallow plowing device and structure identical are left
Side Multi-shaft transmission case and right side Multi-shaft transmission case；
Stubble-clearing device includes being symmetrically mounted on trench digging assembly structure on two sides identical stubble-ploughing mechanism, in stubble-ploughing mechanism, stubble-cleaning
Blade symmetry is arranged on stubble-cleaning cutter axis, and stubble-cleaning cutter axis one end is connected with support shaft one end, and the other end is nested in stubble-cleaning drive
Moving axis one end, the support shaft other end are arranged in stubble-cleaning end cap, and stubble-cleaning end cap is securedly mounted on casing, and stubble-cleaning drive shaft is another
In transmission end cap, stubble-cleaning axle shaft gear is sleeved in stubble-cleaning drive shaft at end；
In first axle shallow plowing device, shallow plowing cutter tooth is welded on rotary tillage shaft, rotary tillage shaft be respectively supported at rotary tillage support shaft and
On the transmission case output shaft of side, driven by side transmission case output shaft and rotated, rotary tillage shaft driving gear is sleeved in rotary tillage support shaft；
Second axle shallow plowing device includes being symmetrically mounted on trench digging assembly structure on two sides identical shallow plowing mechanism, shallow plowing mechanism
In, shallow plowing cutter tooth is symmetrically mounted on shallow plowing cutter axis, and shallow plowing cutter axis one end is connected with support shaft one end, and the other end is by flower
Key set is nested in second shallow plowing axle drive shaft one end, and the support shaft other end is arranged in gripper shoe end cap, and gripper shoe end cap is fixed
In gripper shoe, the second shallow plowing axle drive shaft other end is arranged in transmission end cap, and the second shallow plowing axle axle shaft gear is sleeved on the
In two shallow plowing axle drive shafts；
In the Multi-shaft transmission case of left side, paring shaft idler shaft is arranged between stubble-cleaning drive shaft and rotary tillage support shaft, and is being gone out
Paring shaft idle pulley shaft gear is set with stubble axle idler shaft, paring shaft idle pulley shaft gear side is engaged with stubble-cleaning axle shaft gear,
Opposite side is engaged with rotary tillage shaft driving gear；Second shallow plowing axle idler shaft is arranged on rotary tillage support shaft and the second shallow plowing axle drive shaft
Between, and the second shallow plowing axle idle pulley shaft gear is set with the second shallow plowing axle idler shaft, the second shallow plowing axle idle pulley shaft gear one
Side is engaged with rotary tillage shaft driving gear, and opposite side is engaged with the second shallow plowing axle axle shaft gear；
In the Multi-shaft transmission case of right side, paring shaft idler shaft is arranged between stubble-cleaning drive shaft and side transmission case output shaft, and
Paring shaft idle pulley shaft gear is set with paring shaft idler shaft, paring shaft idle pulley shaft gear side is nibbled with stubble-cleaning axle shaft gear
Close, opposite side is engaged with side transmission case output shaft gear；Second shallow plowing axle idler shaft is arranged on side transmission case output shaft and second
Between shallow plowing axle drive shaft, and the second shallow plowing axle idle pulley shaft gear, the second shallow plowing axle are set with the second shallow plowing axle idler shaft
Idle pulley shaft gear side is engaged with side transmission case output shaft gear, and opposite side is engaged with the second shallow plowing axle axle shaft gear；
In the transmission case of side, side transmission case power shaft, the first idler shaft, the second idler shaft and side are sequentially installed with casing and are passed
Dynamic case output shaft, side transmission case power shaft one end are arranged on end cover, and the other end is arranged in through hole end cap and stretches out through hole
End cap, connecting shaft are nested in side transmission case power shaft；Side transmission case power shaft gear set in the transmission case power shaft of side, first
On the first idler shaft of idler shaft gear set, on second the second idler shaft of idler shaft gear set, side transmission case output shaft gear
It is sleeved on side transmission case output shaft；Side transmission case output shaft one end is arranged in end cover, and the other end is arranged on through hole end cap
Interior and stretch out through hole end cap, rotary tillage shaft is supported in side transmission case output shaft and rotary tillage support shaft；And side transmission case power shaft tooth
Wheel is engaged with the first idle pulley shaft gear, and the first idle pulley shaft gear is engaged with the second idle pulley shaft gear, the second idle pulley shaft gear and side
Transmission case output shaft gear is engaged, and end cover is anchored on casing, while side transmission case upper end be connected with bevel gear box, centre and
Girder flange connects；Power is exported to side transmission case power shaft, the input of Jing sides transmission case by connecting shaft spline housing by connecting shaft
Shaft gear, the first idle pulley shaft gear, the second idle pulley shaft gear, side transmission case output shaft gear is transferred to, is then transferred to side biography
Dynamic case output shaft, in output to rotary tillage shaft, this side transmission case only plays gearing, without the need for speed change or deceleration；
In soil-suppressing board assembly, grading board support is arranged on soil-suppressing board, and grading board support is fixed in support bar bottom, rotation
Grading plate bracing frame is fixed in pin bearing one end, and the other end is connected with support bar；Spring base is arranged on support bar bottom, spring housing
It is mounted on support bar；Upper articulated slab is set with center shaft with lower articulated slab, and upper articulated slab is anchored on girder, under be hinged
Plate is anchored on soil-suppressing board.
In this utility model, sealing ring is installed in input end cap.
In this utility model, breast boards bracing frame reinforcement on breast boards bracing frame, is provided with.
In this utility model, breast boards front end is provided with breast boards reinforcement, for strengthening breast boards intensity.
In this utility model, rotary tillage shaft inner spline housing on rotary tillage shaft, is provided with, rotary tillage shaft passes through rotary tillage shaft inner spline housing
It is respectively supported in rotary tillage support shaft and side transmission case output shaft.
In this utility model, connecting shaft spline housing in connecting shaft, is provided with, connecting shaft is nested by connecting shaft spline housing
In side transmission case power shaft.
In this utility model, four groups of furrow-opening cutter blades on rotary tillage shaft circumferencial direction into angle be 30 °.
In this utility model, shallow plowing cutter tooth is oval for point.
In this utility model, it is provided with through hole end cap and enters for offside transmission case power shaft, side transmission case output shaft
The sealing ring of row sealing.
In this utility model, grading board support is fixed on by split pin, pin in support bar bottom.
In this utility model, rotation pin bearing is connected with support bar by rotating pin.
In this utility model, the first idler shaft is identical with the second idler shaft mounting structure, and first idler shaft one end is installed
In end cover, the other end is arranged on boss end cap, and end cover is anchored on casing with boss end cap.
In this utility model, the spinning transmission method of operation of multiaxis shallow plowing assembly：
Side transmission case output shaft one point three of power of output, the first via drive rotary tillage shaft to drive first axle shallow plowing device with trench digging
Assembly, and continue to drive rotary tillage support shaft and rotary tillage shaft driving gear, power drives second in left side Multi-shaft transmission case one-to-two
Shallow plowing axle idle pulley shaft gear and the second shallow plowing axle axle shaft gear, and then the second shallow plowing axle drive shaft is driven, drive the second axle shallow
Plowing device works；Paring shaft idle pulley shaft gear and stubble-cleaning axle shaft gear are driven, and then drives stubble-cleaning drive shaft, drive driving to go out
Stubble device work；
The second shallow plowing axle idle pulley shaft gear and the second shallow plowing axle drive shaft tooth in the Multi-shaft transmission case of second tunnel driving right side
Wheel, and then the second shallow plowing axle drive shaft is driven, drive the work of the second axle shallow plowing device；
Paring shaft idle pulley shaft gear and stubble-cleaning axle shaft gear in the Multi-shaft transmission case of 3rd tunnel driving right side, and then drive
Stubble-cleaning drive shaft, drives and drives stubble-clearing device work.
Beneficial effect：This utility model is combined using stubble-clearing device, shallow plowing device, rotary tillage ditching device, one-stop operation reality
Existing paddy plate field stubble chopping, rotary tillage ditching are thrown soil, shallow plowing hack, grading and arrange the integration of railway carriage or compartment face, shallow plowing cutter tooth real work depth
Degree is little, and power consumption is low, and dynamic output device is extended in frame, is conducive to integrated transplanting mechanism；Ploughed shallowly using multiaxis simultaneously,
Make shallow plowing soil granular more in small, broken bits, be more beneficial for Brassica Napus Seedling mechanization transplanting and growth, shorten field growth period, reduce life
Cost is produced, increases grain and oil plantation income.
Description of the drawings
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Side views of the Fig. 2 for Fig. 1.
Fig. 3 is sectional view at A-A in Fig. 2.
Fig. 4 is the bevel gear box structural representation in preferred embodiment of the present utility model.
Fig. 5 is sectional view at B-B in Fig. 2.
Fig. 6 is the grading plate assembly structure schematic diagram in preferred embodiment of the present utility model.
Fig. 7 is the shallow plowing cutter tooth scheme of installation in preferred embodiment of the present utility model.
Fig. 8 is the trench digging assembly structure schematic diagram in preferred embodiment of the present utility model.
Fig. 9 is trench digging assembly and breast boards bracing frame scheme of installation in preferred embodiment of the present utility model.
Figure 10 is the side transmission case structural representation in preferred embodiment of the present utility model.
Figure 11 is trifilar suspension and rack construction schematic diagram in preferred embodiment of the present utility model.
Side views of the Figure 12 for Figure 11.
Figure 13 is the multiaxis shallow plowing assembly front view in preferred embodiment of the present utility model.
Figure 14 is the stubble-clearing device structural representation in preferred embodiment of the present utility model.
Figure 15 is the second axle shallow plowing apparatus structure schematic diagram in preferred embodiment of the present utility model.
Figure 16 is trench digging assembly and multiaxis shallow plowing assembly scheme of installation in preferred embodiment of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to a kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L of Fig. 1～Fig. 3, including bevel gear box 1, trifilar suspension
2nd, frame 3, trench digging assembly 4, multiaxis shallow plowing assembly 5, side transmission case 6 and soil-suppressing board assembly 7；Wherein, trifilar suspension 2 is mounted respectively
In frame 3 and bevel gear box 1, for being quickly articulated in various power heads, power is transmitted by tractor PTO output devices
To bevel gear box 1, power is transferred to side transmission case 6 by bevel gear box 1, and multiaxis shallow plowing assembly 5 is connected with side transmission case 6, trench digging
Assembly 4 is coaxial with multiaxis shallow plowing assembly 5, and power is transferred to trench digging assembly 4 and multiaxis shallow plowing assembly 5 to drive by side transmission case 6
Trench digging assembly 4 and multiaxis shallow plowing assembly 5 are moved, and soil-suppressing board assembly 7 is arranged on frame 3, and is located on support multiaxis shallow plowing assembly 5
Side, arranges railway carriage or compartment face for grading.
Referring to shown in Fig. 4～5, bevel gear box 1 includes being input into axle assembly 1-1, output axle assembly 1-2, casing 1-3 and transmission
Axle assembly 1-4；Wherein, input axle assembly 1-1 is installed in casing 1-3, and is input into axle assembly 1-1 and output axle assembly 1-2 and led to
Bevel gear engaged transmission is crossed, output axle assembly 1-2 is connected with driving-shaft assembly 1-4；
Input axle assembly 1-1 includes drive bevel gear 1-11, input end cap 1-12, input shaft 1-13, bolt 1-01, sealing
Circle 1-03, snap ring 1-04, taper roll bearing 1-05；Output axle assembly 1-2 includes driven wheel of differential 1-21, output end cap 1-
22nd, output shaft 1-23, side cover 1-24, fixed mount end cap 1-25, bolt 1-01, bearing 1-02, sealing ring 1-03, snap ring 1-04 and
Taper roll bearing 1-05；Driving-shaft assembly 1-4 includes connecting shaft spline housing 1-41, connecting shaft 1-42；
Input shaft 1-13 two ends are arranged in input end cap 1-12 by taper roll bearing 1-05 respectively, are input into end cap 1-
12 are securedly mounted on casing 1-3 by bolt 1-01, and sealing ring 1-03 is provided with input end cap 1-12, and are being installed
The input shaft 1-13 inner opposite ends for having taper roll bearing 1-05 are provided with for carrying out spacing snap ring 1-04, other end suit
Drive bevel gear 1-11；Output shaft 1-23 one end is arranged in output end cap 1-22 by bearing 1-02 and stretches out output end cap 1-
22, by taper roll bearing 1-05 in side cover 1-24, fixed mount end cap 1-25 is arranged in casing 1-3 the other end,
And be connected with side cover 1-24, side cover 1-24 is securedly mounted on casing 1-3 by bolt 1-01；Be set with output shaft 1-23 from
Dynamic bevel gear 1-21, and driven wheel of differential 1-21 engaged with drive bevel gear 1-11；Connecting shaft flower is provided with connecting shaft 1-42
Key covers 1-41, and output shaft 1-23 is nested in connecting shaft 1-42 by connecting shaft spline housing 1-41；Input shaft 1-13 one end is
Power importation, the other end are power delivery sections, for outputting power to rear hanging device (for mounting the dress such as transplanting again
Put), power also can be transferred to output shaft 1-23 by driven wheel of differential 1-21 by input shaft 1-13, and power is passed by output shaft 1-23
It is handed to driving-shaft assembly 1-4.
Shown in Fig. 8～9, trench digging assembly 4 includes rotary tillage shaft 4-1, anti-furrow-opening cutter blade 4-2, positive furrow-opening cutter blade 4-3, blade bearing
4-4, bolt 4-5, breast boards 4-6, breast boards reinforcement 4-7, breast boards mounting seat 4-8, gully detention plate 4-9；Blade bearing 4-4 is welded
On rotary tillage shaft 4-1, positive furrow-opening cutter blade 4-3, anti-furrow-opening cutter blade 4-2 are fixed on blade bearing 4-4 by bolt 4-5, and are ditched
Blade trisection rotary tillage shaft 4-1 circumference, into 120 ° uniform 3 furrow-opening cutter blade on rotary tillage shaft 4-1 circumference, and in rotary tillage shaft 4-1
Axle is evenly arranged upward around rotary tillage shaft 4-1 central points, and the distance on axial direction there are about 5-10mm less times greater than blade width
Spacing, although have this spacing, but due to clods breaking after rotary tillage, effect of ditching can't be affected；Simultaneously in rotary tillage shaft 4-1 sides
Two groups of positive furrow-opening cutter blade 4-3 are arranged, opposite side arranges two groups of anti-furrow-opening cutter blade 4-2 so that the throwing soil of rotary tillage ditching is thrown to respectively
Ditching machine both sides or axially, rotary tillage earth-working effect is as shown in Figure 7；And this four groups of furrow-opening cutter blades are on rotary tillage shaft circumferencial direction
Be evenly arranged into α 1=α 2=α 3=30 ° so that during ditching operation, soil entered simultaneously without two panels above furrow-opening cutter blade, work
Drag uniform, while the position of every furrow-opening cutter blade nor affects on the throwing soil of other furrow-opening cutter blades, is conducive to improving machinery
Stability and throwing soil nature；Breast boards mounting seat 4-8 is arranged on breast boards bracing frame 3-11, and in breast boards by bolt 4-5
Breast boards bracing frame reinforcement 3-12 is provided with bracing frame 3-11, breast boards 4-6 is arranged in breast boards mounting seat 4-8, is used
Soil is circumferentially got rid of in ditch cleaning and stop furrow-opening cutter blade, and breast boards 4-6 front ends are provided with breast boards reinforcement 4-7, be used for
Strengthen breast boards 4-6 intensity, gully detention plate 4-9 is fixed on breast boards bracing frame 3-11, and be located at breast boards 4-6 rear ends being used to prevent
Soil block after only ditching is passed back in ditch.
Referring to shown in Fig. 6～7, Figure 13～16, multiaxis shallow plowing assembly 5 includes stubble-clearing device 5-1, first axle shallow plowing device 5-
2nd, the second axle shallow plowing device 5-3, gripper shoe 5-4 and right side Multi-shaft transmission case 5-5 and left side Multi-shaft transmission case 5-6, stubble-clearing device
5-1 is arranged on 4 front end of trench digging assembly, and the second axle shallow plowing device 5-3 is arranged on 4 rear end of trench digging assembly, first axle shallow plowing device 5-2
It is arranged between stubble-clearing device 5-1 and the second axle shallow plowing device 5-3, second axle shallow plowing device 5-3 one end is provided with right side multiaxis
Transmission case 5-5, the other end are provided with left side Multi-shaft transmission case 5-6, and right side Multi-shaft transmission case 5-5, left side Multi-shaft transmission case 5-6
It is connected with gripper shoe 5-4 respectively；
Stubble-clearing device 5-1 includes being symmetrically mounted on trench digging 4 structure on two sides identical stubble-ploughing mechanism of assembly, and stubble-ploughing mechanism includes
Blade for cleaning stubble 5-11, stubble-cleaning cutter axis 5-12, spline housing 5-13, support shaft 5-14, stubble-cleaning drive shaft 5-15, stubble-cleaning drive shaft tooth
Wheel 5-16, stubble-cleaning end cap 5-17, bolt 5-18；Blade for cleaning stubble 5-11 is symmetrically mounted on stubble-cleaning cutter axis 5-12, stubble-cleaning cutterhead
Axle 5-12 one end is connected with support shaft 5-14 one end, and the other end is nested in stubble-cleaning drive shaft 5-15 one end by spline housing 5-13,
In stubble-cleaning end cap 5-17, stubble-cleaning end cap 5-17 is securedly mounted to casing 6- by bolt 5-18 to the support shaft 5-14 other end
On 1, the stubble-cleaning drive shaft 5-15 other end is arranged in transmission end cap 5-51, and stubble-cleaning axle shaft gear 5-16 is sleeved on stubble-cleaning driving
On axle 5-15；
First axle shallow plowing device 5-2 includes shallow plowing cutter tooth 5-31, rotary tillage shaft 4-1, rotary tillage shaft inner spline housing 5-21, rotary tillage shaft
Driving gear 5-61 and rotary tillage support shaft 5-62；Shallow plowing cutter tooth 5-31 is welded on rotary tillage shaft 4-1, and rotary tillage shaft 4-1 passes through rotary tillage
Axle inner spline housing 5-21 is respectively supported in rotary tillage support shaft 5-62 and side transmission case output shaft 6-12, by side transmission case output shaft
6-12 drives rotation, rotary tillage shaft driving gear 5-61 to be sleeved in rotary tillage support shaft 5-62；
Second axle shallow plowing device 5-3 includes being symmetrically mounted on 4 structure on two sides identical shallow plowing mechanism of trench digging assembly, parer
Structure includes shallow plowing cutter tooth 5-31, the second shallow plowing axle drive shaft 5-32, the second shallow plowing axle axle shaft gear 5-33, shallow plowing cutter axis 5-
34th, gripper shoe end cap 5-35；Shallow plowing cutter tooth 5-31 is symmetrically mounted on shallow plowing cutter axis 5-34, shallow plowing cutter axis 5-34 one end with
Support shaft 5-14 one end connects, and the other end is nested in second shallow plowing axle drive shaft 5-32 one end, support shaft by spline housing 5-13
In gripper shoe end cap 5-35, gripper shoe end cap 5-35 is fixed on gripper shoe 5-4 by bolt 5-18 to the 5-14 other ends, the
The two shallow plowing axle drive shaft 5-32 other ends are arranged in transmission end cap 5-51 by bearing 5-57, the second shallow plowing axle axle shaft gear
5-33 is sleeved in the second shallow plowing axle drive shaft 5-32；
Right side Multi-shaft transmission case 5-5 is identical with left side Multi-shaft transmission case 5-6 structure, and right side Multi-shaft transmission case 5-5 includes passing
Moved end lid 5-51, paring shaft idler shaft 5-52, back-up ring 5-53, paring shaft idle pulley shaft gear 5-54, the second shallow plowing axle idler shaft tooth
Wheel 5-55, the second shallow plowing axle idler shaft 5-56, bearing 5-57, sealing ring 5-58 and dust slinger 5-59；
In Multi-shaft transmission case 5-6 of left side, paring shaft idler shaft 5-52 is arranged on stubble-cleaning drive shaft 5-15 and rotary tillage support shaft
Between 5-62, and paring shaft idle pulley shaft gear 5-54 is set with paring shaft idler shaft 5-52, paring shaft idle pulley shaft gear 5-
54 sides are engaged with stubble-cleaning axle shaft gear 5-16, and opposite side is engaged with rotary tillage shaft driving gear 5-61；Second shallow plowing axle idle pulley
Axle 5-56 is arranged between rotary tillage support shaft 5-62 and the second shallow plowing axle drive shaft 5-32, and in the second shallow plowing axle idler shaft 5-56
On be set with the second shallow plowing axle idle pulley shaft gear 5-55, the second shallow plowing axle idle pulley shaft gear 5-55 sides and rotary tillage shaft driving gear
5-61 is engaged, and opposite side is engaged with the second shallow plowing axle axle shaft gear 5-33；
In Multi-shaft transmission case 5-5 of right side, it is defeated with side transmission case that paring shaft idler shaft 5-52 is arranged on stubble-cleaning drive shaft 5-15
Between shaft 6-12, and paring shaft idle pulley shaft gear 5-54, paring shaft idler shaft tooth are set with paring shaft idler shaft 5-52
Wheel 5-54 sides are engaged with stubble-cleaning axle shaft gear 5-16, and opposite side is engaged with side transmission case output shaft gear 6-7；Second ploughs shallowly
Axle idler shaft 5-56 is arranged between side transmission case output shaft 6-12 and the second shallow plowing axle drive shaft 5-32, and in the second shallow plowing axle
The second shallow plowing axle idle pulley shaft gear 5-55 is set with idler shaft 5-56, the second shallow plowing axle idle pulley shaft gear 5-55 sides are passed with side
Dynamic case output shaft gear 6-7 engagements, opposite side are engaged with the second shallow plowing axle axle shaft gear 5-33.
Shown in Figure 6, soil-suppressing board assembly 7 includes that soil-suppressing board 7-1, soil-suppressing board adjust assembly 7-2, grading plate bracing frame 3-
13rd, girder 3-5, linkwork 7-3；
Soil-suppressing board adjusts assembly 7-2 includes grading board support 7-21, split pin 7-22, pin 7-23, spring base 7-24, bullet
Spring 7-25, rotation pin 7-26, rotation pin bearing 7-27, support bar 7-28；
Linkwork 7-3 includes bolt 7-31, upper articulated slab 7-32, central shaft 7-33, lower articulated slab 7-34, bolt 7-
35；Grading board support 7-21 on soil-suppressing board 7-1, fixed by split pin 7-22, pin 7-23 by support bar 7-28 bottoms
In grading board support 7-21, grading plate bracing frame 3-13 is fixed in rotation pin bearing 7-27 one end, and the other end is by rotating pin
7-26 is connected with support bar 7-28；Spring base 7-24 is arranged on support bar 7-28 bottoms, and spring 7-25 is sleeved on support bar 7-28
On；Upper articulated slab 7-32 is set on central shaft 7-33 with lower articulated slab 7-34, and upper articulated slab 7-32 passes through bolt 7-
31 are anchored on girder 3-5, and lower articulated slab 7-34 is fixedly connected with soil-suppressing board 7-1 by bolt 7-35.
Shown in Figure 10, side transmission case 6 is main by casing 6-1, end cover 6-2, bearing 6-3, the first idler shaft 6-
4th, the second idler shaft 6-5, bolt 6-6, side transmission case output shaft gear 6-7, snap ring 6-8, through hole end cap 6-9, sealing ring 6-10,
Dust-proof cushion 6-11, side transmission case output shaft 6-12, the second idle pulley shaft gear 6-13, boss end cap 6-14, the first idle pulley shaft gear
6-15, side transmission case power shaft 6-16 and side transmission case power shaft gear 6-17；Side transmission case is sequentially installed with casing 6-1 defeated
Enter axle 6-16, the first idler shaft 6-4, the second idler shaft 6-5 and side transmission case output shaft 6-12, side transmission case power shaft 6-16 mono-
End is arranged on end cover 6-2 by bearing 6-3, and the other end is by bearing 6-3 is in through hole end cap 6-9 and stretches out through hole
End cap 6-9, connecting shaft 1-42 are nested in side transmission case power shaft 6-16 by connecting shaft spline housing 1-41；Side transmission case power shaft
Gear 6-17 is sleeved in transmission case power shaft 6-16 of side, and the first idle pulley shaft gear 6-15 is set with the first idler shaft 6-4, and second
Idle pulley shaft gear 6-13 is set with the second idler shaft 6-5, and side transmission case output shaft gear 6-7 is sleeved on side transmission case output shaft 6-
12；By bearing 6-3 in end cover 6-2, the other end is installed by bearing 6-3 for side transmission case output shaft 6-12 one end
In through hole end cap 6-9 and stretch out through hole end cap 6-9, rotary tillage shaft 4-1 is supported on side transmission by rotary tillage shaft inner spline housing 5-21
On case output shaft 6-12 and rotary tillage support shaft 5-62；It is provided with for offside transmission case power shaft 6-16, side in through hole end cap 6-9
Sealing ring 6-10 that transmission case output shaft 6-12 is sealed and for dust-proof dust slinger 6-11, and side transmission case power shaft
Gear 6-17 is engaged with the first idle pulley shaft gear 6-15, and the first idle pulley shaft gear 6-15 is engaged with the second idle pulley shaft gear 6-13,
Second idle pulley shaft gear 6-13 is engaged with side transmission case output shaft gear 6-7, and end cover 6-2 is anchored on casing 6-1, while case
Body 6-1 upper ends are connected with bevel gear box 1 by connecting outer shaft sleeve flange 3-1, and centre is connected with girder flange 3-8 by bolt；
Power is exported to side transmission case power shaft 6-16, Jing sides transmission case power shaft by connecting shaft spline housing 1-41 by connecting shaft 1-42
Gear 6-17, the first idle pulley shaft gear 6-15, the second idle pulley shaft gear 6-13, side transmission case output shaft gear 6-7 is transferred to, and
After be transferred to side transmission case output shaft 6-12, exported to rotary tillage shaft 4-1 by rotary tillage shaft spline housing 5-21, this side transmission case 6
Gearing is played, without the need for speed change or deceleration.
First idler shaft 6-4 is identical with the second idler shaft 6-5 mounting structures, and first idler shaft 6-4 one end passes through bearing 6-3
In end cover 6-2, the other end is arranged on boss end cap 6-14, end cover 6-2 and boss end cap by bearing 6-3
6-14 is anchored on casing 6-1.
The spinning transmission method of operation：One point three of side transmission case output shaft 6-12 power, the first via drive rotary tillage shaft 4-1 to drive
First axle shallow plowing device 5-2 and trench digging assembly 4, and continue to drive rotary tillage support shaft 5-62 and rotary tillage shaft driving gear 5-61, move
Power one-to-two in Multi-shaft transmission case 5-6 of left side, drives the second shallow plowing axle idle pulley shaft gear 5-55 and the second shallow plowing axle drive shaft
Gear 5-33, and then the second shallow plowing axle drive shaft 5-32 is driven, drive the second axle shallow plowing device 5-3 work；Drive paring shaft lazy
Wheel axle gear 5-54 and stubble-cleaning axle shaft gear 5-16, and then stubble-cleaning drive shaft 5-15 is driven, drive and drive stubble-clearing device 5-1 works
Make；
The second shallow plowing axle idle pulley shaft gear 5-55 and the second shallow plowing axle in Multi-shaft transmission case 5-5 of second tunnel driving right side drives
Moving axis gear 5-33, and then the second shallow plowing axle drive shaft 5-32 is driven, drive the second axle shallow plowing device 5-3 work；
3rd road drives the paring shaft idle pulley shaft gear 5-54 and stubble-cleaning axle shaft gear 5- in Multi-shaft transmission case 5-5 of right side
16, and then stubble-cleaning drive shaft 5-15 is driven, drive and drive stubble-clearing device 5-1 work.
Referring to shown in Figure 11～12, trifilar suspension 2 includes U-bolts 2-1, horizontal connecting plate 2-2, oblique side plate 2-3, connection
Bolt 2-4, inclined connection plate 2-5, bevel gear box connecting seat 2-6, horizontal connection panel seat 2-7, lower suspended bearer 2-8；Horizontal connecting plate 2-2
Bevel gear box connecting seat 3-3 both sides are arranged symmetrically in, and are welded on horizontal connection panel seat 2-7, and set in horizontal connecting plate 2-2 ends
Connecting hole is equipped with, for forming at 2 points of trifilar suspension 2, horizontal connection panel seat 2-7 is fixed on girder 3-5 by U-bolts 2-1
On；Inclined connection plate 2-5 one end is bolted on bevel gear box connecting seat 2-6, the other end by connecting bolt 2-4 with it is oblique
Side plate 2-3 one end connects, and forms trifilar suspension 2 thirdly, and the oblique side plate 2-3 other end is connected with horizontal connecting plate 2-2 by bolt
Connect；Lower suspended bearer 2-8 is articulated in tractor for 2 points of trifilar suspension；
Frame 3 include connect outer shaft sleeve flange 3-1, connection outer shaft sleeve 3-2, bevel gear box mounting seat 3-3, fixed mount 3-4,
Girder 3-5, overhead gage 3-6, fixed mount flange 3-7, girder flange 3-8, side plate 3-9, bolt 3-10, breast boards bracing frame 3-
11st, breast boards bracing frame reinforcement 3-12 and grading plate bracing frame 3-13, bevel gear box 1 is fastened by bolts pacifies in bevel gear box
On dress seat 3-3 and girder 3-5, girder 3-5 two ends are connected with side plate 3-9, side transmission case 6 by flange respectively；On side transmission case 6
End is connected with bevel gear box 1 by connecting outer shaft sleeve flange 3-1, and centre is connected with girder flange 3-8 by bolt, side plate 3-9
Fixed mount 3-4 is fixed on by fixed mount flange 3-7 in upper end, and fixed mount 3-4 is connected on bevel gear box 1；The connection of frame 3 is similar
Two sets of square structures, intensity are big, are unlikely to deform.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (9)
1. a kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L, including bevel gear box, trifilar suspension, frame, trench digging assembly, many
Axle shallow plowing assembly, side transmission case and soil-suppressing board assembly；Characterized in that, trifilar suspension is articulated in frame and bevel gear box respectively
On, multiaxis shallow plowing assembly is connected with side transmission case, and trench digging assembly is coaxial with the first axle shallow plowing device in multiaxis shallow plowing assembly, is put down
Native plate assembly is arranged on frame, and is located above support multiaxis shallow plowing assembly；The concrete attachment structure of each mechanism is as follows：
In bevel gear box, input shaft two ends are separately mounted to be input in end cap, and input lid is securedly mounted on casing, and defeated
Enter axle inner opposite end to be provided with for carrying out spacing snap ring, other end suit drive bevel gear；Output shaft one end is arranged on defeated
Go out in end cap and stretch out output end cap, the other end is arranged in side cover, and fixed mount end cap is arranged in casing, and connect with side cover
Connect, side cover is securedly mounted on casing；Driven wheel of differential is set with output shaft, and driven wheel of differential is nibbled with drive bevel gear
Close；Output shaft is nested in connecting shaft simultaneously；
In trifilar suspension, horizontal connecting plate is arranged symmetrically in bevel gear box connecting seat both sides, and is welded on horizontal connection panel seat, and
Horizontal connecting plate end is provided with for forming 2 points in trifilar suspension of connecting hole, and horizontal connection panel seat is fixed on girder；Tiltedly connect
Fishplate bar one end is connected on bevel gear box connecting seat, and the other end is connected with oblique side plate one end, forms trifilar suspension thirdly, tiltedly
The side plate other end is connected with horizontal connecting plate；And the lower suspension that tractor is mounted for trifilar suspension is provided with the inside of horizontal connecting plate
Bearing；
In frame, bevel gear box is fastened on bevel gear box mounting seat and girder, and girder is connected with side plate, side transmission case respectively；
Fixed mount is fixed in side plate upper end, and fixed mount is connected on bevel gear box；
In trench digging assembly, two groups of positive furrow-opening cutter blades are arranged in rotary tillage shaft side, and opposite side arranges two groups of anti-furrow-opening cutter blades, positive ditching knife
Piece, anti-furrow-opening cutter blade are fixed on blade bearing, and blade bearing is welded on rotary tillage shaft, and furrow-opening cutter blade trisection rotary tillage shaft circumference；
This four groups of furrow-opening cutter blades form an angle on rotary tillage shaft circumferencial direction and are evenly arranged simultaneously；Breast boards mounting seat is arranged on gear soil
In plate bracing frame, breast boards is arranged in breast boards mounting seat, and gully detention plate is fixed on breast boards bracing frame, and is located at breast boards
Rear end；
Multiaxis shallow plowing assembly includes many on the left of stubble-clearing device, first axle shallow plowing device, the second axle shallow plowing device and structure identical
Shaft transmission case and right side Multi-shaft transmission case；
Stubble-clearing device includes being symmetrically mounted on trench digging assembly structure on two sides identical stubble-ploughing mechanism, in stubble-ploughing mechanism, blade for cleaning stubble
It is symmetrically mounted on stubble-cleaning cutter axis, stubble-cleaning cutter axis one end is connected with support shaft one end, the other end is nested in stubble-cleaning drive shaft
One end, the support shaft other end are arranged in stubble-cleaning end cap, and stubble-cleaning end cap is securedly mounted on casing, stubble-cleaning drive shaft other end peace
It is mounted in transmission end cap, stubble-cleaning axle shaft gear is sleeved in stubble-cleaning drive shaft；
In first axle shallow plowing device, shallow plowing cutter tooth is welded on rotary tillage shaft, and rotary tillage shaft is respectively supported at rotary tillage support shaft and side passes
On dynamic case output shaft, driven by side transmission case output shaft and rotated, rotary tillage shaft driving gear is sleeved in rotary tillage support shaft；
Second axle shallow plowing device includes being symmetrically mounted on trench digging assembly structure on two sides identical shallow plowing mechanism, in shallow plowing mechanism, shallow
Cultivated cutter tooth is symmetrically mounted on shallow plowing cutter axis, and shallow plowing cutter axis one end is connected with support shaft one end, and the other end passes through spline housing
Second shallow plowing axle drive shaft one end is nested in, the support shaft other end is arranged in gripper shoe end cap, gripper shoe end cap is fixed on and props up
Fagging, the second shallow plowing axle drive shaft other end are arranged in transmission end cap, and it is shallow that the second shallow plowing axle axle shaft gear is sleeved on second
In cultivated axle drive shaft；
In the Multi-shaft transmission case of left side, paring shaft idler shaft is arranged between stubble-cleaning drive shaft and rotary tillage support shaft, and in paring shaft
Paring shaft idle pulley shaft gear is set with idler shaft, paring shaft idle pulley shaft gear side is engaged with stubble-cleaning axle shaft gear, another
Engage with rotary tillage shaft driving gear side；Second shallow plowing axle idler shaft be arranged on rotary tillage support shaft and the second shallow plowing axle drive shaft it
Between, and the second shallow plowing axle idle pulley shaft gear is set with the second shallow plowing axle idler shaft, the second shallow plowing axle idle pulley shaft gear side
Engage with rotary tillage shaft driving gear, opposite side is engaged with the second shallow plowing axle axle shaft gear；
In the Multi-shaft transmission case of right side, paring shaft idler shaft is arranged between stubble-cleaning drive shaft and side transmission case output shaft, and is being gone out
Paring shaft idle pulley shaft gear is set with stubble axle idler shaft, paring shaft idle pulley shaft gear side is engaged with stubble-cleaning axle shaft gear,
Opposite side is engaged with side transmission case output shaft gear；Second shallow plowing axle idler shaft is arranged on side transmission case output shaft and second and ploughs shallowly
Between axle drive shaft, and the second shallow plowing axle idle pulley shaft gear, the second shallow plowing axle idle pulley are set with the second shallow plowing axle idler shaft
Shaft gear side is engaged with side transmission case output shaft gear, and opposite side is engaged with the second shallow plowing axle axle shaft gear；
In the transmission case of side, side transmission case power shaft, the first idler shaft, the second idler shaft and side transmission case in casing, are sequentially installed with
Output shaft, side transmission case power shaft one end are arranged on end cover, and the other end is arranged in through hole end cap and stretches out through hole end cap,
Connecting shaft is nested in side transmission case power shaft；Side transmission case power shaft gear set in the transmission case power shaft of side, the first idle pulley
Shaft gear is set with the first idler shaft, on second the second idler shaft of idler shaft gear set, side transmission case output shaft gear set
In side transmission case output shaft；Side transmission case output shaft one end is arranged in end cover, and the other end is arranged in through hole end cap simultaneously
Through hole end cap is stretched out, rotary tillage shaft is supported in side transmission case output shaft and rotary tillage support shaft；And side transmission case power shaft gear with
First idle pulley shaft gear is engaged, and the first idle pulley shaft gear is engaged with the second idle pulley shaft gear, and the second idle pulley shaft gear is driven with side
Case output shaft gear is engaged, and end cover is anchored on casing, while side transmission case upper end is connected with bevel gear box, middle and girder
Flange connects；
In soil-suppressing board assembly, grading board support is arranged on soil-suppressing board, and grading board support, rotating dog are fixed in support bar bottom
Grading plate bracing frame is fixed in seat one end, and the other end is connected with support bar；Spring base is arranged on support bar bottom, and spring is sleeved on
On support bar；Upper articulated slab is set with center shaft with lower articulated slab, and upper articulated slab is anchored on girder, and lower articulated slab is tight
It is fixed in soil-suppressing board.
2. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that input end cap
Sealing ring is inside installed.
3. a kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L according to claim 1, it is characterised in that breast boards
Breast boards bracing frame reinforcement is provided with support.
4. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that on rotary tillage shaft
Rotary tillage shaft inner spline housing is provided with, and rotary tillage shaft rotary tillage support shaft is respectively supported at by rotary tillage shaft inner spline housing and side transmission case is defeated
On shaft.
5. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that in connecting shaft
Connecting shaft spline housing is provided with, connecting shaft is nested in side transmission case power shaft by connecting shaft spline housing.
6. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that four groups of trench diggings
Blade on rotary tillage shaft circumferencial direction into angle be 30 °.
7. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that support bar bottom
Grading board support is fixed on by split pin, pin in portion.
8. a kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L according to claim 1, it is characterised in that rotating dog
Seat is connected with support bar by rotating pin.
9. it is according to claim 1 it is a kind of for Brassica campestris L transplant multiaxis shallow plowing ditching machine, it is characterised in that the first idle pulley
Axle is identical with the second idler shaft mounting structure, and first idler shaft one end is arranged in end cover, and the other end is arranged on boss end
Lid, end cover are anchored on casing with boss end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092461.7U CN206061475U (en) | 2016-09-29 | 2016-09-29 | A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092461.7U CN206061475U (en) | 2016-09-29 | 2016-09-29 | A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206061475U true CN206061475U (en) | 2017-04-05 |
Family
ID=58439602
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092461.7U Expired - Fee Related CN206061475U (en) | 2016-09-29 | 2016-09-29 | A kind of multiaxis shallow plowing ditching machine transplanted for Brassica campestris L |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206061475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358518A (en) * | 2016-09-29 | 2017-02-01 | 湖南农业大学 | Multiaxial shallow tillage ditching machine for transplanting rape |
-
2016
- 2016-09-29 CN CN201621092461.7U patent/CN206061475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358518A (en) * | 2016-09-29 | 2017-02-01 | 湖南农业大学 | Multiaxial shallow tillage ditching machine for transplanting rape |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |