CN110036713A - A kind of rice straw pressure applied to soda alkaline land buries machine - Google Patents
A kind of rice straw pressure applied to soda alkaline land buries machine Download PDFInfo
- Publication number
- CN110036713A CN110036713A CN201910407661.9A CN201910407661A CN110036713A CN 110036713 A CN110036713 A CN 110036713A CN 201910407661 A CN201910407661 A CN 201910407661A CN 110036713 A CN110036713 A CN 110036713A
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- Prior art keywords
- roller
- knife
- native
- pressure
- alkaline land
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of rice straw pressures applied to soda alkaline land to bury machine, belongs to technical field of agricultural machinery, solves and lacks non-driven rice straw total crop return machine, at the same can also be to the equipment that soda alkaline land is improved the problem of.Native roller, disc type grass pressing roller and circular hole formula pressure stubble are stirred including rack, star wheel type and returns slurry roller, and rack is general to may be implemented single roller, double roller and three roller any combination, to adapt to different paddy field soils and Soil Straw covering situation；Merely with tractor-drawn power, overcomes the cultivated scarification equipment workpiece of conventional ADS driving formula and twine grass, blockage problem；Utilize crop material fertilizing soil, straw stubble pressure is embedded in topsoil bottom, form stalk interlayer, it is resistance salt interlayer with stalk, it effectively prevents that bottom is saline and alkaline moves up, improves the ecological management and repairing effect of soda alkaline land rice cropping soil, reach the target of alkaline land improving, workpiece is on-propelled, greatly reduces power and fuel consumption in operation.
Description
Technical field
The present invention relates to technical field of agricultural machinery, are specifically related to a kind of rice straw pressure applied to soda alkaline land
Bury machine.
Background technique
Rice is China the first generalized grain crop, and cropping pattern mainly has two kinds of rice transplanting and live streaming, but to planting site
The situation of table requires very stringent.Traditional cultivated method of soil preparation under no improving straw mulching and root stubble height also very low surface condition,
By turn over or rotary tillage after soaked field, reach cultivated entire technique requirement before rice transplanting or paddy field are broadcast live using paddy field harrow or beater.Closely
Nian Lai, as the new agricultural process technology of rice straw total crop return develops, traditional mouldboard plow or rotary cultivator tillage equipment and paddy field
The tillage implements such as rake and beater are unsuitable for new agricultural process technical requirements, cause very big shadow for rice mechanization planting technology link
It rings.Equipment not only has important theory significance to development and design with adapting to the water field ploughing of new agricultural process technical requirements, and current
The technology and equipment that must be solved under the conditions of Rice Cropping have even more important realistic meaning.
Baicheng region of Jilin province is that China northeast soda alkaline land representative region using engineering means as carrier utilizes crop
Stalk fertilizing soil, meanwhile, straw stubble pressure is embedded in topsoil bottom, forms stalk interlayer, effectively prevents that bottom is saline and alkaline to be moved up
It is the important measures for realizing soda alkaline land ecological management.
Traditional mouldboard plow or the tillage implements such as rotary cultivator tillage equipment and paddy field harrow and beater is unsuitable for new agricultural process skill
Art requirement causes extreme influence for rice mechanization planting technology link, for the new agricultural process of the whole strain total crop return of rice straw
Technical requirements and the requirement of northeast soda alkaline land ecological control techniques.
It is mostly at present the rice straw chopper with drive form on the market, for non-driven rice straw full dose
Chopper, while the equipment that soda alkaline land is improved can also not yet be found at present.Accordingly, it is desirable to provide one kind is answered
Rice straw pressure for soda alkaline land buries machine, it is intended to solve the above problems.
Summary of the invention
In view of the deficienciess of the prior art, being designed to provide for the embodiment of the present invention is a kind of applied to soda alkaline land
Rice straw pressure bury machine, to solve the problems in above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of rice straw pressure applied to soda alkaline land buries machine, including rack, star wheel type stir native roller, disc type grass pressing roller and
Circular hole formula pressure stubble returns slurry roller, and rack stirs native roller, disc type grass pressing roller and circular hole formula for star wheel type for implement porter and stubble is pressed to return slurry
Single roller, double roller and three roller any combination of roller；
It includes that star wheel type stirs native roll body, stirs native knife and stirs native roll shaft that the star wheel type, which stirs native roller, and the star wheel type stirs native roll body peace
Mounted in stirring on native roll shaft, star wheel type stirs native roll body surface and stirs native knife equipped with several；
The disc type grass pressing roller includes the careless knife of longitudinal pressure, laterally presses careless knife, disk grass pressing roller axis and the careless knife of V-type pressure, described vertical
To pressing careless knife along disk grass pressing roller axis equidistantly distributed and to be fixed on disk grass pressing roller axis, if longitudinal press is equipped between careless knife
It is dry that careless knife and V-type is laterally pressed to press careless knife；
It includes returning slurry grass pressing roller cylinder, return slurry hole, side plate and returning slurry grass pressing roller axis that the circular hole formula pressure stubble, which returns slurry roller, described to return slurry pressure
Careless roller surface is uniformly provided with several return and starches hole, returns slurry grass pressing roller cylinder both ends and is welded with side plate, side plate, which is fixed on, returns slurry grass pressing roller
On axis.
As a further solution of the present invention, the rack includes preceding roof beam structure, rear roof beam structure, pull rod and roller support, before described
Roof beam structure both ends are welded with horizontal position welding plate, and horizontal position welding plate connects frame plate with nut by bolt, and frame plate is welded on front side of roller support, the roller
Cradle top is welded with pressing plate, is equipped with rear roof beam structure above pressing plate.
As a further solution of the present invention, the rear erection is set between two roller supports, and back rest frame end portion passes through
Pressing plate is fixed, and pressing plate is set to the two sides up and down of rear roof beam structure and is locked by nut and bolt.
As a further solution of the present invention, pass through one end of pin connection pull rod, the pull rod other end in the middle part of the rear roof beam structure
By pin connection bracket, bracket welds riser before welding riser is welded on roof beam structure by pin connection and is welded on front side of preceding roof beam structure
Hitch point, roller support rear end are welded with back rest hitch point.
As a further solution of the present invention, described to stir native knife and helically arrange, star wheel type, which is stirred, stirs native knife on native roll body
Quantity is 48, and the screw pitch of helix is 1800mm, stirs native knife center spacing 150mm, and blade and axis angle are 15 °.
As a further solution of the present invention, described laterally to press careless knife and V-type that careless knife is pressed to be welded on adjacent longitudinal pressure grass
Between knife.
As a further solution of the present invention, the careless knife phase angle of laterally pressure is 60 °, and it is 120 ° that V-type, which presses careless cutter holder angle,
V-type is pressed careless knife careless knife and 6 is laterally pressed by every even circumferential distribution 6.
As a further solution of the present invention, bearing block is installed in the roller support, offers mounting hole on bearing block,
It is equipped with screw in mounting hole bearing block is fixed in roller support；Ball bearing is installed in the bearing block.
As a further solution of the present invention, the disk grass pressing roller axis, stir native roll shaft and return slurry grass pressing roller axis be respectively mounted
In bearing block between roller support.
In conclusion the embodiment of the present invention has the advantages that compared with prior art
1, combination non-driven rice straw root stubble pressure of the design based on organic fertilizing technology buries combined working machine, i.e., by completely newly setting
The star wheel type of meter stirs native roller, disc type grass pressing roller, circular hole formula pressure stubble and returns slurry roller as paddy field soil workpiece, different operating portion
The organic assembling of part overcomes the cultivated scarification equipment workpiece of conventional ADS driving formula and twines grass, blocking merely with tractor-drawn power
Problem.
2, implement porter can assemble different operating component at random, single roller, double roller and three roller any combination be realized, to suitable
Different paddy field soils and Soil Straw are answered to cover situation.
3, using crop material fertilizing soil, straw stubble pressure is embedded in topsoil bottom, forms stalk interlayer, incorporation engineering
Measure and biological control measure are resistance salt interlayer with stalk, effectively prevent that bottom is saline and alkaline moves up, and improve soda alkaline land rice cropping soil
The ecological management and repairing effect of earth, reach the target of alkaline land improving.
4, workpiece is on-propelled, greatly reduces power and fuel consumption in operation, realize abridged edition,
Consumption reduction and synergy purpose also realize that rice machine rice transplantation is to the requirement of Ikeda condition under stalk full dose coverage condition.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that star wheel type stirs native roller and the combination of disc type grass pressing roller in inventive embodiments.
Fig. 2 is the main view that star wheel type stirs native roller and the combination of disc type grass pressing roller in inventive embodiments.
Fig. 3 is the left view that star wheel type stirs native roller and the combination of disc type grass pressing roller in inventive embodiments.
Fig. 4 is the top view that star wheel type stirs native roller and the combination of disc type grass pressing roller in inventive embodiments.
Fig. 5 is the structural schematic diagram of rack in inventive embodiments.
Fig. 6 is that star wheel type stirs the structural schematic diagram that native knife Spiral distribution is stirred on native roll body in inventive embodiments.
Fig. 7 is the structural schematic diagram that star wheel type stirs native roller in inventive embodiments.
Fig. 8 is the structural schematic diagram of disc type grass pressing roller in inventive embodiments.
Fig. 9 is the structural schematic diagram of inventive embodiments bottom bracket.
Figure 10 is that circular hole formula presses stubble to return the structural schematic diagram that slurry roller is installed in inventive embodiments.
Figure 11 is that circular hole formula presses stubble to return the structural schematic diagram for starching roller in inventive embodiments.
Figure 12 is the schematic front view for the complete machine that three roller groups are closed in inventive embodiments.
Figure 13 is the schematic top plan view for the complete machine that three roller groups are closed in inventive embodiments.
Figure 14 is the left view schematic diagram for the complete machine that three roller groups are closed in inventive embodiments.
Appended drawing reference: roof beam structure before 1-, 2- welding riser, 3- hitch point, 4- horizontal position welding plate, 5- frame plate, 6- bracket, 7- pull rod,
8- pin, 9- nut, 10- bolt, 11- star wheel type stir native roll body, 12- stirs native knife, roof beam structure after 13- roller support, 14-, 15- pressing plate,
16- bearing block, 17- longitudinally press careless knife, 18- that careless knife, 19- back rest hitch point, 20- disk grass pressing roller axis, 21- is laterally pressed to stir native roller
Axis, 22-V type press careless knife, 23- ball bearing, 24- mounting hole, 25- to return slurry grass pressing roller cylinder, 26- returns slurry hole, 27- side plate, 28- are returned
Starch grass pressing roller axis.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to shown in Fig. 1-4, a kind of rice straw pressure applied to soda alkaline land buries machine, including rack, star wheel type are stirred
Native roller, disc type grass pressing roller and circular hole formula pressure stubble return slurry roller, and implement porter can assemble different operating component at random, and realization includes
But single roller, double roller and three roller any combination are not limited to, to adapt to different paddy field soils and Soil Straw covering situation.
Embodiment 1
Referring to shown in Fig. 1-5, a kind of rice straw pressure applied to soda alkaline land buries machine, using including that rack, star wheel type are stirred
Native roller and disc type grass pressing roller are combined, to adapt to different paddy field soils and Soil Straw covering situation.
The rack includes preceding roof beam structure 1, rear roof beam structure 14, pull rod 7 and roller support 13, and preceding 1 both ends of roof beam structure are welded with cross
Welding plate 4, horizontal position welding plate 4 connect frame plate 5 by bolt 10 and nut 9, and frame plate 5 is welded in 13 front side of roller support, the roller support 13
Top is welded with pressing plate 15, and rear roof beam structure 14 is equipped with above pressing plate 15, and rear roof beam structure 14 is arranged between two roller supports 13, the back rest
14 end of frame is fixed by pressing plate 15, and pressing plate 15 is set to the two sides up and down of rear roof beam structure 14 and is locked by nut 9 and bolt 10
It is fixed.
Pass through one end of 8 connecting rod 7 of pin after described in the middle part of roof beam structure 14,7 other end of pull rod passes through 8 connecting bracket 6 of pin, branch
Frame 6 is welded with hitch point 3 before welding riser 2 is welded on roof beam structure 1 by 8 connecting welding riser 2 of pin on front side of preceding roof beam structure 1, use
It is hung on hitching machinery in rack；13 rear end of roller support is welded with back rest hitch point 19, and back rest hitch point 19 is used for three
Suspension connection when roller any combination；
It is shown in Figure 9, bearing block 16 is installed in the roller support 13, mounting hole 24, mounting hole are offered on bearing block 16
It is equipped with screw in 24 bearing block 16 is fixed in roller support 13；Ball bearing 23, bearing block are installed in the bearing block 16
16, which stir native roller, disc type grass pressing roller and circular hole formula pressure stubble for star wheel type, returns the roll shaft installation starched in roller.
The above-mentioned rack for going formation stirs native roller, disc type grass pressing roller and circular hole formula pressure stubble for star wheel type and returns list in slurry roller
Roller, double roller and three roller any combination and assembling.
Referring to shown in Fig. 6 and Fig. 7, it includes that star wheel type stirs native roll body 11, stirs native knife 12 and stir soil that the star wheel type, which stirs native roller,
Roll shaft 21, the star wheel type, which is stirred native roll body 11 and is mounted on, to be stirred on native roll shaft 21, and star wheel type stirs native 11 surface of roll body and is equipped with several stir
Native knife 12 stirs native knife 12 and helically arranges, it is preferred that in embodiments of the present invention, star wheel type, which is stirred on native roll body 11, stirs native knife 12
Quantity be 48, the screw pitch of helix is 1800mm, stirs native 12 center spacing 150mm of knife, and blade and axis angle are 15 °,
Have the function of burying and covers returning to the field.
Shown in Figure 8, the disc type grass pressing roller includes the careless knife 17 of longitudinal pressure, laterally presses careless knife 18, disk grass pressing roller
Axis 20 and V-type press careless knife 22, and longitudinal careless knife 17 of pressure is along 20 equidistantly distributed of disk grass pressing roller axis and is fixed on disk pressure grass
On roll shaft 20, the careless knife 18 of several laterally pressures and the careless knife 22 of V-type pressure are welded between longitudinal careless knife 17 of pressure, wherein the laterally careless knife of pressure
18 phase angles are 60 °, and it is 120 ° that V-type, which presses careless 22 angle of knife, and V-type is pressed grass careless knife 18 and 6 is laterally pressed by every even circumferential distribution 6
Knife 22 has the function of pressure grass, overcomes the cultivated scarification equipment workpiece of conventional ADS driving formula and twines grass, blockage problem.
Embodiment 2
Referring to shown in Figure 10, Figure 11, a kind of rice straw pressure applied to soda alkaline land buries machine, using including rack and installation
Two groups of disc type grass pressing rollers on the rack are combined, and structure disclosed in rack and embodiment 1 is identical, to adapt to different water
Field soil and Soil Straw cover situation.
It includes returning slurry grass pressing roller cylinder 25, return slurry hole 26, side plate 27 and returning slurry grass pressing roller axis that the circular hole formula pressure stubble, which returns slurry roller,
28, it is described return slurry 25 surface of grass pressing roller cylinder be uniformly provided with it is several return slurry hole 26, return slurry 25 both ends of grass pressing roller cylinder be welded with side plate 27,
Side plate 27, which is fixed on, to be returned on slurry grass pressing roller axis 28, has the function of mashing, smooth earth's surface.
Embodiment 3
Referring to shown in Figure 12-14, a kind of rice straw pressure applied to soda alkaline land buries machine, including rack, star wheel type stir soil
Roller, disc type grass pressing roller and circular hole formula pressure stubble return slurry roller and are combined, and rack, star wheel type stir native roller, disc type grass pressing roller and circle
The structure that cellular type pressure stubble returns slurry roller is identical as structure disclosed in embodiment 1, covers to adapt to different paddy field soils and Soil Straw
Cover shape condition.
In an embodiment of the present invention, the disk grass pressing roller axis 20, stir native roll shaft 21 and return slurry grass pressing roller axis 28
To be rotated by the transmission of ball bearing 23 and rack in the bearing block 16 that is mounted between roller support 13.
Referring to shown in Fig. 1-4 and Figure 10, Figure 12-14, shown by field performance test results: combination on-propelled water
Rice straw pressure, which buries machine and can complete burying for paddy field rice straw, covers the multi-mode operations processes such as returning to the field, mashing, smooth earth's surface, tilling depth after operation
It is divided into 190mm, tilling depth stability is 89.8%, and it is 85% that stalk pressure, which buries rate, and grading degree is 30mm, farm work quality after ploughing
Meet former design objective with performance indicator, operation quality can satisfy the agriculture requirement of Rice Cropping；Test the items measured
Index shows to stir the tillage system reform of native roller and Combined press grass roller kind operation using combined type, realize it is preposition stir native roller, it is broken
Soil cuts stubble, and it is feasible that postposition grass pressing roller pressure, which buries and returns the design scheme of slurry,.
In the present invention, native roller, disc type grass pressing roller and circular hole formula pressure stubble can also be stirred star wheel type to return between slurry roller
Component is mutually assembled, and is pressed careless knife 22 to be mounted on star wheel type such as the V-type of disc type grass pressing roller and is stirred on native roller, and will be by paddy field cake
Land wheel transform the assemble welding relationship stirring native roller and stirring between native knife as bolt and connects as one of the structure for stirring native roller after combination
It connects, the assembly between any combination, components in order to the installation and removal etc. for optimizing components, between above-mentioned each component
Construction all belongs to the scope of protection of the present invention.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (9)
1. a kind of rice straw pressure applied to soda alkaline land buries machine, including rack, star wheel type stir native roller, disc type grass pressing roller
Slurry roller is returned with circular hole formula pressure stubble, which is characterized in that rack stirs native roller, disc type grass pressing roller and circle for star wheel type for implement porter
Cellular type pressure stubble returns single roller, double roller and three roller any combination of slurry roller；
It includes that star wheel type stirs native roll body (11), stirs native knife (12) and stirs native roll shaft (21), the star-wheel that the star wheel type, which stirs native roller,
Formula, which is stirred native roll body (11) and is mounted on, to be stirred on native roll shaft (21), and star wheel type, which is stirred native roll body (11) surface and is equipped with, several stirs native knife (12)；
The disc type grass pressing roller includes the careless knife (17) of longitudinal pressure, laterally presses careless knife (18), disk grass pressing roller axis (20) and V-type pressure
Careless knife (22), longitudinal careless knife (17) of pressure is along disk grass pressing roller axis (20) equidistantly distributed and is fixed on disk grass pressing roller axis
(20) on, the careless knife (18) of several laterally pressures and the careless knife (22) of V-type pressure are installed between longitudinal careless knife (17) of pressure；
It includes returning slurry grass pressing roller cylinder (25), returning slurry hole (26), side plate (27) and return slurry grass pressing roller that the circular hole formula pressure stubble, which returns slurry roller,
Axis (28), it is described return slurry grass pressing roller cylinder (25) surface be uniformly provided with it is several return slurry hole (26), return slurry grass pressing roller cylinder (25) both ends weldering
It is connected to side plate (27), side plate (27), which is fixed on, to be returned on slurry grass pressing roller axis (28).
2. the rice straw pressure according to claim 1 applied to soda alkaline land buries machine, which is characterized in that the rack
Including preceding roof beam structure (1), rear roof beam structure (14), pull rod (7) and roller support (13), preceding roof beam structure (1) both ends are welded with horizontal position welding plate
(4), horizontal position welding plate (4) is by bolt (10) and nut (9) connection frame plate (5), and frame plate (5) is welded on front side of roller support (13), institute
It states and is welded with pressing plate (15) at the top of roller support (13), rear roof beam structure (14) are installed above pressing plate (15).
3. the rice straw pressure according to claim 2 applied to soda alkaline land buries machine, which is characterized in that the back rest
Frame (14) is arranged between two roller supports (13), and rear roof beam structure (14) end is fixed by pressing plate (15), and pressing plate (15) is set to
It the two sides up and down of roof beam structure (14) and is locked afterwards by nut (9) and bolt (10).
4. the rice straw pressure according to claim 3 applied to soda alkaline land buries machine, which is characterized in that the back rest
Pass through one end of pin (8) connecting rod (7) in the middle part of frame (14), pull rod (7) other end passes through pin (8) connecting bracket (6), bracket
(6) by pin (8) connecting welding riser (2), welding riser (2) is welded on preceding roof beam structure (1), is welded on front side of preceding roof beam structure (1)
Hitch point (3), roller support (13) rear end are welded with back rest hitch point (19).
5. the rice straw pressure according to claim 1 applied to soda alkaline land buries machine, which is characterized in that described to stir soil
Knife (12) helically arranges, and it is 48 that star wheel type, which is stirred and stirs the quantity of native knife (12) on native roll body (11), and the screw pitch of helix is
1800mm, stirs native knife (12) center spacing 150mm, and blade and axis angle are 15 °.
6. -5 any rice straw pressures applied to soda alkaline land bury machine according to claim 1, which is characterized in that institute
It states the careless knife (18) of laterally pressure and V-type presses careless knife (22) to be welded between the adjacent careless knife (17) of longitudinal pressure.
7. the rice straw pressure according to claim 6 applied to soda alkaline land buries machine, which is characterized in that the transverse direction
Pressing careless knife (18) phase angle is 60 °, and it is 120 ° that V-type, which presses careless knife (22) angle, and every even circumferential distribution 6 is the careless knife (18) of laterally pressure
Careless knife (22) is pressed with 6 V-types.
8. the rice straw pressure according to claim 2 applied to soda alkaline land buries machine, which is characterized in that the roller branch
It is equipped with bearing block (16), is offered on bearing block (16) mounting hole (24) on frame (13), screw is equipped in mounting hole (24) will
Bearing block (16) is fixed on roller support (13)；Ball bearing (23) are installed in the bearing block (16).
9. the rice straw pressure according to claim 8 applied to soda alkaline land buries machine, which is characterized in that the disk
Grass pressing roller axis (20) stirs native roll shaft (21) and returns the bearing block (16) that slurry grass pressing roller axis (28) is installed between roller support (13)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910407661.9A CN110036713A (en) | 2019-05-16 | 2019-05-16 | A kind of rice straw pressure applied to soda alkaline land buries machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910407661.9A CN110036713A (en) | 2019-05-16 | 2019-05-16 | A kind of rice straw pressure applied to soda alkaline land buries machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110036713A true CN110036713A (en) | 2019-07-23 |
Family
ID=67282222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910407661.9A Withdrawn CN110036713A (en) | 2019-05-16 | 2019-05-16 | A kind of rice straw pressure applied to soda alkaline land buries machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110036713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825638A (en) * | 2021-02-04 | 2021-05-25 | 农业农村部南京农业机械化研究所 | Be suitable for leading green rearmounted turn-over of high stalk economy green manure and press into soil and utilize device |
| CN117694118A (en) * | 2024-02-05 | 2024-03-15 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
-
2019
- 2019-05-16 CN CN201910407661.9A patent/CN110036713A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825638A (en) * | 2021-02-04 | 2021-05-25 | 农业农村部南京农业机械化研究所 | Be suitable for leading green rearmounted turn-over of high stalk economy green manure and press into soil and utilize device |
| CN117694118A (en) * | 2024-02-05 | 2024-03-15 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
| CN117694118B (en) * | 2024-02-05 | 2024-04-09 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
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Application publication date: 20190723 |