CN209517877U - A kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine - Google Patents
A kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine Download PDFInfo
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- CN209517877U CN209517877U CN201822108465.5U CN201822108465U CN209517877U CN 209517877 U CN209517877 U CN 209517877U CN 201822108465 U CN201822108465 U CN 201822108465U CN 209517877 U CN209517877 U CN 209517877U
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Abstract
The utility model relates to agricultural mechanical fields, and disclose a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine, including rack, hanging device, seeder combined with fertilising apparatus, rotary cultivator attachment, selective ditching device.The rack is working rig load-bearing part;The hanging device is connect with dynamic power machine suspension arrangement;The seeder combined with fertilising apparatus is independently driven by motor and carries out defective ejaculation amount seeding fertilizer;The rotary cultivator attachment includes derotation cutter shaft group and dextrorotation little cutter shaft group, and at derotation cutter shaft group rear, setting adjustable damper breaks blocking planting pipe after mitigating wet soil, and the dextrorotation little cutter shaft group is for realizing lid seed;The selectivity ditching device includes cutterhead, scattered native deflector, ditch type collating unit etc..The utility model advantage is: the multiple operation functional adaptation high humidity area operating condition of design, improves multiple operation weather adaptability and regional adaptability, can accomplish that Wheat After Getting Rice sows disposable operation, improve operating efficiency, reduce labor intensity.
Description
Technical field
The utility model relates to a kind of composite machine for Wheat After Getting Rice sowing, especially adaptation high humidity area carries out field
The Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine of operation, belongs to agricultural machinery technological field.
Background technique
In recent years, teamwork machinery development in China's is very fast.It mainly include sowing-fertilizing combine, farming-sowing
Combine, loosen the soil-apply fertilizer-overlay film-bunch planting combine and Shi Shui-sowing combine, planting after plastic covered joint work
Industry machine etc..Some units have been set about studying stalk and have been crushed and the seeding combined equipment of rotary tillage, and develop product, product type compared with
It is few.But big multi-model is not suitable for southern rice and kernel crop rotation feature mainly for northern conservation tillage.A small number of types can one
The flow charts such as secondary completion crops stalk crushing, root stubble abolish, chesson, sowing, fertilising, covering, suppression, but it is such
Equipment is tested and is applied in loam dry land, and wet field block but has operation defect.
For rice-wheat growing area, water of cultivating to rice stubble that season rainwater is more or field is had a surplus, field is wet rotten, in such high humidity
In field carry out Wheat After Getting Rice production operation when, will cause wheeled tractor sink, difficulty in walking can not operation;Rotary tillage blade is dished out
Wet soil be easily adhered to planting pipe and cause seeding unsmooth or block;Press wheel suppression seed may take away clay, cause to cover kind
It is undesirable, or even take away seed and cause uneven sowing;Ditching machine outputs groove since wet soil bonding causes ditch type not whole while opening
Ditch throws soil time soil and makes groove unclear.Existing production operation machinery is difficult to adapt to wet rotten ground operation, for wet field block rice stubble
Wheat ferti-seeding institutional operation machinery requires study.
Utility model content
(1) the technical issues of solving
For the deficiency of technology in existing research, the utility model provides a kind of fertilising of wet field Wheat After Getting Rice rotary tillage stubble-cleaning and broadcasts
Kind trench digging combined working machine, to solve the problems mentioned in the above background technology.
(2) technical solution
To realize the purpose sowed disposable operation to Wheat After Getting Rice and adapt to the farm work of high humidity area, the utility model
It provides the following technical solutions: a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine, including as compound
The rack of working rig load-bearing part and the hanging device being connect with dynamic power machine;It is characterized by: the hanging device is mounted in rack
On, it is connect with dynamic power machine suspension arrangement, fertilizer box, plants case is installed, wherein defeated close to power above the rack on two lateral brackets
Entering axis side is fertilizer box, and fertilizer apparatus is installed below the fertilizer box, installs feed mechanism for seed, the feed mechanism for seed, row below the plants case
There is drive shaft to pass through among fertile device, derotation cutter shaft group is installed, in derotation cutter shaft group rear end below the rack on the bracket of two sides
Adjustable damper to be installed on bracket, welds planting pipe in the rack, the sowing port of the planting pipe and feed mechanism for seed is correspondingly connected with,
Dextrorotation little cutter shaft group is fixedly connected on two side connecting plates of rear end of rack, installation hydraulic pressure lift dress in the dextrorotation little cutter shaft group
It sets, transmission case is fixedly mounted in the center of two cross bearers of rack, the left output shaft of transmission case is passed by universal joint
It moving to left side side box and drives derotation cutter shaft group, the right output shaft of transmission case is connected to the upper gear box of selective ditching machine,
The right output shaft of upper gear box of the selectivity ditching machine drives the work of dextrorotation little cutter shaft group by universal joint and chain conveyer, described
The upper gear box vertical output shaft of selective ditching machine is opened by the lower tooth roller box offer that universal joint is connected to selective ditching machine
Ditch power, in selective ditching machine right side of machine body, the selectivity ditching machine includes the lower tooth roller box of the selectivity ditching machine
Main support, cutterhead, dissipates native deflector, reshaping device at arc bracket, and the main support realizes mounting, institute with rack by being spirally connected
It states and dissipates native deflector two sides welding main support, centre is welded on arc bracket, and the cutterhead is in complete machine center, the shaping
Mechanism include ditch cleaning shovel, side trim panel, it is preceding stick up bottom plate, flat underside, the reshaping device is screwed onto arc bracket tail end.
Preferably, the adjustable damper is arranged after derotation cutter shaft, and the arrangement of planting pipe abuts against adjustable in lengthwise position
After baffle, during the work time to control rear the beating of the higher wet soil of viscosity of rotary tillage, the attachment blocking of rotary tillage wet soil is avoided to fall
Kind pipe;The adjustable damper has up and down adjustment track on two side connecting plates, while being externally provided with and manually adjusting in two side connecting plates
Handle has one piece of lateral clean-up scraper, generally during the work time since the rotation of rotary blade is so that wet soil on the inside of adjustable damper
It is difficult to form thicker attachment in adjustable damper, when wet soil forms thicker attachment, can carry out manually during the work time
Lower adjusting scraping, after the completion of work can manual scraping carry out the cleaning and tidying of adjustable damper.
Preferably, the dextrorotation little cutter shaft group replaces conventional press wheel to carry out seed earthing, avoids high humidity area press wheel
Suppression seed may take away clay, or even take away seed and cause to cover kind undesirable, and rotary blade is arranged more compared to derotation cutter shaft group
Sparse and embedded depth is less than derotation rotary blade, and cutter shaft group rotation direction buries for forward direction, and dextrorotation makes pushing of digging, avoid soil to
Preceding splashing influences to reduce, installs hydraulic lifting apparatus in the dextrorotation little cutter shaft group on planting blockage, can be by job requirements tune
Save thickness of earth-fill cover.
Preferably, the scattered native deflector of the selective ditching machine is mounted on arc bracket, in conjunction with throw the earthwork to turn over
Native angle optimizes metal plate configuration, drops into the groove held successfully to avoid trench digging from throwing native caudad dish out, elongates tail
End shield plate arc prevents back soil, throws soil to tail end and carries out inhibition gathering, collapses and arranges again into groove progress ditch type.
Preferably, the reshaping device of the selective ditching machine include ditch cleaning shovel, side trim panel, it is preceding stick up bottom plate, flat underside,
Function respectively corresponds as ditch cleaning, side shaping and bottom surface shaping, and ditch cleaning shovels cambered surface radius slightly larger than trench digging cutter shaft radius, removes ditch
Slot returns soil, and side trim panel has certain toe-in and flare, to groove carry out it is outer support plastotype, bottom surface shaping plate by preceding stick up bottom plate and
Flat underside two parts composition, it is preceding to stick up bottom plate the front is high and the back is low, there is certain warpage angle, the soil that returns of groove is all pressed into bottom surface,
And be compacted through flat underside, for the setting of flat underside depression depths slightly larger than trench digging prescribed depth, the whole being compacted in groove returns soil,
Guarantee groove it is clean and tidy, the reshaping device is screwed on arc bracket by U-type groove, and can according to ditch requirement for height above and below can
It adjusts.
Preferably, the Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging multiple operation principles of action select the suitable crawler type of power
On the one hand tractor meets the farm work consumption of corresponding power as dynamic power machine, on the other hand mitigate wheeled tractor and exist
The operation of high humidity field sink and to soil compression it is big it is equal negatively affect, the high moisture work environment that matching combined working machine works.
(3) beneficial effect
Compared with now proposing a plan, the utility model provides a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging
Combined working machine, have it is following the utility model has the advantages that
1. having devised one kind can disposably realize that rotary tillage, fertilising, sowing, earthing, the Wheat After Getting Rice sowing of trench digging are compound
Work machine can accomplish that Wheat After Getting Rice sows disposable operation, improve field operation efficiency, alleviate labor intensity.
2. being solved in the proposition of this Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine provided with adjustable damper
The wet soil that Rotary tillage blade is dished out easily is adhered to the problem of planting pipe causes seeding unsmooth or blocks;Town is replaced with dextrorotation little cutter shaft group
Pinch roller solves the problems such as suppression band soil in wet soil, band kind, seeding is uneven;Ditching machine dissipates native deflector and reshaping device is good
Solve the problems, such as that ditch type is not whole, groove profile is unclear.Such type adapts to wet field block Wheat After Getting Rice sowing institutional operation condition,
Meet job requirements, improves the weather adaptability and regional adaptability of multiple operation.
3. this Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding is ditched, combined working machine selects powerful caterpillar tractor conduct
On the one hand dragger meets powerful farm work consumption, on the other hand alleviate wheeled tractor under the operation of high humidity field
Fall into and to soil compression it is big it is equal negatively affect, further influence of the solution dragger to working environment.
Detailed description of the invention
Fig. 1 is the utility model entirety installation diagram;
In figure: 1- rack, 2- hanging device, 3- fertilizer box, 4- plants case, 5- fertilizer apparatus, 6- feed mechanism for seed, 7- derotation cutter shaft group,
8- adjustable damper, 9- planting pipe, 10- dextrorotation little cutter shaft group, 11- hydraulic lifting apparatus, 12- transmission case, 13- selectively ditch
The upper gear box of machine, the lower tooth roller box of 14- selectivity ditching machine, 15- selectivity ditching machine.
Fig. 2 is the utility model selectivity ditching machine installation diagram;
In figure: 151- main support, 152- arc bracket, 153- cutterhead, 154- dissipate native deflector, 155- reshaping device.
Fig. 3 is the utility model apparatus for shaping schematic diagram;
In figure: 1551- ditch cleaning shovels, the side 1552- trim panel, sticks up bottom plate, 1554- flat underside before 1553-.
Fig. 4 is the utility model apparatus for shaping trim panel cross-sectional view;
In figure: 152- arc bracket, the side 1552- trim panel stick up bottom plate, 1554- flat underside before 1553-.
Specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4 are please referred to, the utility model provides a kind of technical solution: a kind of wet field Wheat After Getting Rice rotary tillage
Stubble-cleaning ferti-seeding trench digging combined working machine, connect including the rack 1 as combined working machine load-bearing part and with dynamic power machine
Hanging device 2, hanging device 2 are connect in rack 1 with dynamic power machine suspension arrangement.It is installed on 1 two lateral brackets of top of rack
Fertilizer box 3, plants case 4 install fertilizer apparatus 5 below fertilizer box 3 wherein being fertilizer box 3 close to power input shaft side.Pacify below plants case 4
Feed mechanism for seed 6 is filled, autonomous intelligence is carried out by motor and drives seeding, according to operation state of ground, based on Beidou navigation technology to operation
Unit speed precise measurement realizes that unit forward speed is synchronous with starter of fertilizer in seedbed spindle motor revolving speed, realizes uniform seeding.In rack 1
Derotation cutter shaft group 7 is installed on the bracket of lower section two sides, adjustable damper 8, adjustable damper 8 are installed on end breaket after derotation cutter shaft group 7
It is arranged after derotation cutter shaft group 7, after the arrangement of planting pipe 9 abuts against adjustable damper 8 in lengthwise position, adjustable damper 8 is working
In the process to control rear the beating of the higher wet soil of viscosity of rotary tillage, rotary tillage wet soil attachment blocking planting pipe 9 is avoided;Adjustable damper
8 have up and down adjustment track on two side connecting plates, while being externally provided in two side connecting plates and manually adjusting handle, in adjustable damper 8
There is one piece of lateral clean-up scraper in inside, generally during the work time due to the rotation of rotary blade so that wet soil is difficult in adjustable damper 8
It is upper to form thicker attachment, when wet soil forms thicker attachment, up and down adjustment scraping can be carried out manually, it can be manual after the completion of work
The cleaning and tidying of scraping progress adjustable damper 8.Planting pipe 9, one a pair of sowing port of planting pipe 9 and feed mechanism for seed 6 are welded in rack 1
It answers, is connected by plastic flexible pipe.Dextrorotation little cutter shaft group 10, dextrorotation pocket knife are fixedly connected on two side connecting plates of 1 rear end of rack
Axis group 10 replaces conventional press wheel to carry out seed earthing, avoids press wheel suppression seed in high humidity area that from may taking away clay, very
Cause to cover kind undesirable to seed is taken away, rotary blade is less than derotation rotary tillage compared to derotation cutter shaft group more sparse and embedded depth of arranging
Knife, cutter shaft group rotation direction are buried for forward direction, and dextrorotation makes pushing of digging, and soil is avoided to splash forward, are subtracted on the influence of planting blockage
It is small.Hydraulic lifting apparatus 11 is installed in dextrorotation little cutter shaft group 10, the upper and lower of cutter shaft bracket is realized by the stretching motion of hydraulic cylinder
It swings, achievees the purpose that adjust thickness of earth-fill cover by job requirements.It is fixedly mounted and passes in the center of two cross bearers of rack 1
Dynamic case 12, the left output shaft of transmission case 12 drive derotation cutter shaft group 7 by cardan drive to left side side box, and transmission case 12 is right
Output shaft is connected to the upper gear box 13 of selective ditching machine, and the right output shaft of upper gear box 13 of selective ditching machine passes through universal
Section and chain conveyer drive dextrorotation little cutter shaft group 10 to work, and 13 vertical output shaft of upper gear box of selective ditching machine passes through universal joint
The lower tooth roller box 14 for being connected to selective ditching machine provides trench digging power, and the lower tooth roller box 14 of selective ditching machine is opened selectively
15 right side of machine body of ditch machine, selective ditching machine 15 include main support 151, arc bracket 152, cutterhead 153, dissipate native deflector 154,
Reshaping device 155.Main support 151 realizes mounting with rack 1 by being spirally connected, and cutterhead 153 is in complete machine center, dissipates soil deflector
Main support 151 is welded in 154 two sides, and centre is welded on arc bracket 152, in conjunction with throw the earthwork to angle of digging to scattered native water conservancy diversion
154 metal plate configuration of plate optimizes, and drops into the groove held successfully to avoid trench digging from throwing native caudad dish out, elongates tail end cover
Plate arc prevents back soil, throws soil to tail end and carries out inhibition gathering, collapses and arranges again into groove progress ditch type.Reshaping device 155 includes
Ditch cleaning shovel 1551, side trim panel 1552, it is preceding stick up bottom plate 1553, flat underside 1554, function respectively correspond for ditch cleaning, side shaping and
Bottom surface shaping, ditch cleaning shovel 1551 cambered surface radius slightly larger than trench digging cutter shaft radius, and that removes groove returns soil, and side trim panel 1552 has one
Fixed toe-in and flare carries out outer support plastotype to groove, and bottom surface shaping plate is by preceding sticking up 1554 two parts of bottom plate 1553 and flat underside
Composition, it is preceding to stick up bottom plate 1553 the front is high and the back is low, there is certain warpage angle, the soil that returns of groove is all pressed into bottom surface, and through flat
Plate 1554 is compacted, and for the setting of 1554 depression depths of flat underside slightly larger than trench digging prescribed depth, the whole being compacted in groove returns soil,
Guarantee groove it is clean and tidy, reshaping device 155 is screwed on arc bracket 152 by U-type groove, and can according to ditch requirement for height above and below
It is adjustable.Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding ditches the suitable caterpillar tractor of multiple operation principles of action selection power as traction
On the one hand machine meets the farm work consumption of corresponding power, on the other hand mitigate wheeled tractor and sink in the operation of high humidity field
And to the soil compression negative effect such as big, the high moisture work environment of matching combined working machine work.
Working principle:
The power input of composite working rig is transmitted to the power of transmission case by the power output shaft of dynamic power machine through universal joint
Then input shaft exports respectively by transmission case power output shaft and drives derotation cutter shaft group and dextrorotation little cutter shaft group and selectivity
Ditching machine.In the course of work, fertilizer apparatus feed mechanism for seed is driven by motor control respectively, and in a work direction, fertilizer is fallen through fertilizer road
Onto untilled field, derotation cutter shaft rotary tillage is broken ground mixed soil and fertilizer, and seed is through plastic tube, planting pipe seeding, dextrorotation
Cutter shaft, which gently revolves realization, gives seed earthing, and available hydraulic lifting device adjusts thickness of earth-fill cover, and selective ditching device is by hydraulic device
Adjust working condition.
The clay attachment issue of planting pipe is solved from former and later two directions of planting pipe, before using adjustable damper block derotation
The wet soil that cutter shaft group is got backward, behind using dextrorotation little cutter shaft group have certain firming function, guarantee that soil is dished out not high reduction
Adhering to blocking to planting pipe influences, while replacing press wheel to solve suppression band soil, band kind, row in wet soil with dextrorotation little cutter shaft group
The problems such as kind is uneven;
Ditching machine dissipates native deflector and reshaping device from structural modeling principle, and it is anti-to dissipate soil deflector elongation cover plate arc
Soil is returned to open channels in rear, and ditch cleaning shovels cambered surface radius slightly larger than trench digging cutter shaft radius, removes groove and return soil, trim panel is prenex outer
Incline, bottom is good after height before bottom surface solves the problems, such as that ditch type is not whole, groove profile is unclear.
This utility model adheres to adapt to wet field block rice after attribute carries out brand-new design to composite machine for wet soil
Stubble wheat sows institutional operation condition, meets job requirements.
The utility model is disclosed with preferable implementation above, so it is all to take not to limit the utility model
With replacement or equivalent transformation technical solution obtained, all fall in the protection scope of the utility model.
Claims (6)
- The combined working machine 1. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding is ditched, including as combined working machine load-bearing part Rack (1) and the hanging device (2) that is connect with dynamic power machine;It is characterized by: the hanging device (2) is mounted in rack (1) On, it is connect with dynamic power machine suspension arrangement, fertilizer box (3), plants case (4) is installed, wherein leaning on above the rack (1) on two lateral brackets Nearly power input shaft side is fertilizer box (3), installs fertilizer apparatus (5) below the fertilizer box (3), installation below the plants case (4) Feed mechanism for seed (6), the feed mechanism for seed (6), fertilizer apparatus (5) centre have drive shaft to pass through, on the bracket of rack (1) lower section two sides It installs derotation cutter shaft group (7), adjustable damper (8) is installed in derotation cutter shaft group (7) afterwards end breaket, welded on the rack (1) Planting pipe (9), the planting pipe (9) and the sowing port of feed mechanism for seed (6) are correspondingly connected with, two side connecting plates in rack (1) rear end On be fixedly connected with dextrorotation little cutter shaft group (10), hydraulic lifting apparatus (11) are installed on the dextrorotation little cutter shaft group (10), in rack (1) transmission case (12) are fixedly mounted in the center of two cross bearers, and the left output shaft of the transmission case (12) passes through universal joint It is transferred to left side side box driving derotation cutter shaft group (7), the right output shaft of the transmission case (12) is connected to selective ditching machine Upper gear box (13) the right output shaft of upper gear box (13), the selectivity ditching machine drives dextrorotation by universal joint and chain conveyer Upper gear box (13) vertical output shaft of little cutter shaft group (10) work, the selectivity ditching machine is connected to selection by universal joint Property ditching machine lower tooth roller box (14) provide trench digging power, it is described selectivity ditching machine lower tooth roller box (14) in selective trench digging Machine (15) right side of machine body, the selectivity ditching machine (15) include main support (151), arc bracket (152), cutterhead (153), dissipate Native deflector (154), reshaping device (155), the main support (151) realize mounting, the scattered soil with rack (1) by being spirally connected Deflector (154) two sides are welded on main support (151), and centre is welded on arc bracket (152), at the cutterhead (153) At complete machine center, the reshaping device (155) includes ditch cleaning shovel (1551), side trim panel (1552), the preceding bottom plate (1553), flat of sticking up Bottom plate (1554), the reshaping device (155) are screwed onto arc bracket (152) tail end.
- The combined working machine 2. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding according to claim 1 is ditched, it is special Sign is: the adjustable damper is arranged after derotation cutter shaft, after the arrangement of planting pipe abuts against adjustable damper in lengthwise position, To control rear the beating of the higher wet soil of viscosity of rotary tillage in the course of work, rotary tillage wet soil attachment blocking planting pipe is avoided;It is described Adjustable damper has up and down adjustment track on two side connecting plates, while being externally provided in two side connecting plates and manually adjusting handle, can There is one piece of lateral clean-up scraper on the inside of gear shift plate, generally during the work time due to the rotation of rotary blade so that wet soil is difficult to adjustable Thicker attachment is formed on baffle, when wet soil forms thicker attachment, can carry out up and down adjustment scraping manually during the work time, After the completion of work can manual scraping carry out the cleaning and tidying of adjustable damper.
- The combined working machine 3. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding according to claim 1 is ditched, it is special Sign is: the dextrorotation little cutter shaft group replaces conventional press wheel to carry out seed earthing, and high humidity area press wheel is avoided to suppress seed Clay may be taken away, or even take away seed to cause to cover kind undesirable, rotary blade is more sparse compared to the arrangement of derotation cutter shaft group and enters Native depth is less than derotation rotary blade, and cutter shaft group rotation direction is buried for forward direction, and dextrorotation makes pushing of digging, and soil is avoided to splash forward, Planting blockage is influenced to reduce, hydraulic lifting apparatus is installed in the dextrorotation little cutter shaft group, earthing can be adjusted by job requirements Depth.
- The combined working machine 4. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding according to claim 1 is ditched, it is special Sign is: the scattered native deflector of the selectivity ditching machine is mounted on arc bracket, in conjunction with throw the earthwork to angle pair of digging Metal plate configuration optimizes, and drops into the groove held successfully to avoid trench digging from throwing native caudad dish out, elongates tail end cover plate arc Shape prevents back soil, throws soil to tail end and carries out inhibition gathering, collapses and arranges again into groove progress ditch type.
- The combined working machine 5. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding according to claim 1 is ditched, it is special Sign is: the reshaping device of the selectivity ditching machine include ditch cleaning shovel, side trim panel, it is preceding stick up bottom plate, flat underside, function is distinguished Ditch cleaning, side shaping and bottom surface shaping are corresponded to, ditch cleaning shovels cambered surface radius slightly larger than trench digging cutter shaft radius, removes returning for groove Soil, side trim panel have certain toe-in and flare, carry out outer support plastotype to groove, bottom surface shaping plate is by preceding sticking up bottom plate and flat underside Two parts composition, it is preceding to stick up bottom plate the front is high and the back is low, there is certain warpage angle, the soil that returns of groove is all pressed into bottom surface, and through flat Bottom plate is compacted, and for the setting of flat underside depression depths slightly larger than trench digging prescribed depth, the whole being compacted in groove returns soil, guarantees ditch Slot is clean and tidy, and the reshaping device is screwed on arc bracket by U-type groove, and can be according to adjustable above and below trench digging requirement for height.
- The combined working machine 6. a kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding according to claim 1 is ditched, it is special Sign is: the Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging multiple operation principles of action select the suitable caterpillar tractor of power to make For dynamic power machine, on the one hand meet the farm work consumption of corresponding power, on the other hand mitigates wheeled tractor in high humidity field Operation sink and to soil compression it is big it is equal negatively affect, the high moisture work environment that matching combined working machine works.
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CN201822108465.5U CN209517877U (en) | 2018-12-14 | 2018-12-14 | A kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine |
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CN201822108465.5U CN209517877U (en) | 2018-12-14 | 2018-12-14 | A kind of wet field Wheat After Getting Rice rotary tillage stubble-cleaning ferti-seeding trench digging combined working machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110692295A (en) * | 2019-11-14 | 2020-01-17 | 南京农业大学 | Intelligent compound seeder suitable for operation of rice stubble high-humidity plots |
CN111316775A (en) * | 2018-12-14 | 2020-06-23 | 南京农业大学 | Wet rotten field rice stubble wheat rotary tillage stubble ploughing fertilization seeding ditching double entry workover rig |
CN113016556A (en) * | 2021-03-17 | 2021-06-25 | 内蒙古自治区林业科学研究院 | Movable sand barrier planting machine |
-
2018
- 2018-12-14 CN CN201822108465.5U patent/CN209517877U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111316775A (en) * | 2018-12-14 | 2020-06-23 | 南京农业大学 | Wet rotten field rice stubble wheat rotary tillage stubble ploughing fertilization seeding ditching double entry workover rig |
CN110692295A (en) * | 2019-11-14 | 2020-01-17 | 南京农业大学 | Intelligent compound seeder suitable for operation of rice stubble high-humidity plots |
CN113016556A (en) * | 2021-03-17 | 2021-06-25 | 内蒙古自治区林业科学研究院 | Movable sand barrier planting machine |
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