CN110431944A - One kind being applied to rice straw total crop return and is beaten level land all-in-one machine - Google Patents
One kind being applied to rice straw total crop return and is beaten level land all-in-one machine Download PDFInfo
- Publication number
- CN110431944A CN110431944A CN201910881143.0A CN201910881143A CN110431944A CN 110431944 A CN110431944 A CN 110431944A CN 201910881143 A CN201910881143 A CN 201910881143A CN 110431944 A CN110431944 A CN 110431944A
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- Prior art keywords
- grass
- pressure
- roller
- stubble
- rice straw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 56
- 235000009566 rice Nutrition 0.000 title claims abstract description 56
- 239000010902 straw Substances 0.000 title claims abstract description 34
- 240000007594 Oryza sativa Species 0.000 title 1
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 107
- 241000209094 Oryza Species 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 239000002002 slurry Substances 0.000 claims abstract description 27
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims 1
- 238000005360 mashing Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000012271 agricultural production Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- 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
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- 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
Abstract
The present invention relates to agricultural mechanical equipment fields, specifically a kind of rice straw total crop return that is applied to is beaten level land all-in-one machine, including two side plates, it is mounted with girder pacifically device between two side plates, pressure grass pressure stubble roller is also equipped between two side plates and buries grass and plays slurry roller；It is mounted on a connecting plate on two side plates, grass pressure stubble roller is pressed to be installed between two connecting plates；The side of girder is equipped with transmission shaft, power input shaft and reduction transmission, the input axis connection of power input shaft and reduction transmission, the output shaft and transmission axis connection of reduction transmission, and transmission shaft is starched roller and connect with burying grass and rise by chain transminssion mechanism.The present invention completes the total crop return of rice straw by disposable operation, is completed at the same time the mashing grading operation in rice field, and working efficiency is higher, carries out adequate preparation for rice transplanting, there is preferable development prospect in agricultural production.
Description
Technical field
The present invention relates to agricultural mechanical equipment field, specifically a kind of rice straw total crop return that is applied to is beaten level land one
Body machine.
Background technique
Currently, in real life, it is more to the research of rice straw total crop return, but mostly use in rice harves
Rice straw is sprayed after crushing into field, after the cultivated site preparation soaked field mashing of second year, rice is hiked up on the water surface
Stalk influences the rice transplanting operation and growth (multi-mode operation is also needed to can be only achieved the requirement of rice transplanting before rice transplanting) of rice seedling, shadow
Ring the quality of production.In addition, existing equipment size and weight itself are big, field turning is easily destroyed ridge, and needs larger dynamic
The tractor of power can just fulfil assignment.
Therefore, for the above status, there is an urgent need to develop a kind of full doses that rice straw is completed by disposable operation
Returning to the field is completed at the same time the all-in-one machine of the mashing grading operation in rice field, to overcome the shortcomings of in currently practical application.
Summary of the invention
The one kind that is designed to provide of the embodiment of the present invention is applied to rice straw total crop return mashing level land all-in-one machine, with
Solve the problems mentioned above in the background art.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
One kind being applied to rice straw total crop return and is beaten level land all-in-one machine, including two side plates, pacifies between two side plates
Dress is fixed with girder pacifically device, and pressure grass pressure stubble roller is also equipped between two side plates and buries grass and plays slurry roller；It is described to bury
It includes burying careless beater bar and burying careless beater roll that grass, which plays slurry roller, the both ends for burying careless beater roll respectively with two side plates
Rotation connection, it is described bury to be equipped on careless beater roll several described bury careless beater bar；One is mounted on two side plates
A connecting plate, pressure grass pressure stubble roller are installed between two connecting plates, and the both ends of the pressure grass pressure stubble roller respectively with
Two connecting plate rotation connections；The pressure grass pressure stubble roller is full feed type pressure grass pressure stubble roller or semi-feeding type pressure grass pressure stubble
Roller；The side of the girder is equipped with transmission shaft, power input shaft and reduction transmission, the power output shaft of tractor with it is described
One end of power input shaft connects, the other end of power input shaft and the input axis connection of reduction transmission, reduction transmission
Output shaft and transmission axis connection, the transmission shaft are connect by chain transminssion mechanism with grass slurry roller is buried.
As a further solution of the present invention: described to bury careless beater bar be arcuate structure, and several described buries careless beater bar
In burying circumferentially distributed on careless beater roll and be sequentially arranged.
As a further solution of the present invention: suspension being installed, the two sides of upper suspension are in girder in the middle part of the girder
On lower suspension is installed.
As a further solution of the present invention: the transmission shaft and the side plate are rotatablely connected by bearing, one of them
Transmission case is installed, the chain transminssion mechanism is installed in the transmission case on the side plate.
As a further solution of the present invention: the full feed type pressure grass pressure stubble roller includes grass pressing roller, on the grass pressing roller
It offers several second pressure grass and returns slurry hole, the both ends of the grass pressing roller are separately installed with a grass pressing roller end plate, the grass pressing roller
The outer middle side part of end plate is equipped with the second live spindle, and two second live spindles respectively correspond and lead to two connecting plates
Cross bearing rotation connection.
As a further solution of the present invention: semi-feeding type pressure grass pressure stubble roller includes the first live spindle, and described the
The both ends of one live spindle pass through bearing respectively and two connecting plates are rotatablely connected, and are equipped in first live spindle several
Pressure grass pressure stubble plate；Two first pressure grass, which are also provided with, on the pressure grass pressure stubble plate returns slurry hole.
As a further solution of the present invention: the pressure grass pressure stubble plate is rectangular structure, and several pressure grass press stubble
Plate presses grass pressure stubble plate to be arranged perpendicular to the surface of the first live spindle in being circumferentially uniformly distributed in the first live spindle.
As a further solution of the present invention: it is regular hexagon shape that the first pressure grass, which returns slurry hole,.
Compared with prior art, the beneficial effect of the embodiment of the present invention is:
It should be applied to rice straw total crop return and be beaten level land all-in-one machine, by carrying out weight to the careless beater bar that buries for burying grass slurry roller
New construction setting, buries grass mashing efficiency and effect is obviously improved；Pressing grass pressure stubble roller by setting is full feed type pressure grass pressure
Stubble roller or semi-feeding type pressure grass pressure stubble roller, after being respectively suitable for complete/semi-feeding type rice harvesting machinery harvest, rice straw is shorter/
Longer operation plot carries out rice straw total crop return and is beaten grading operation, only needs to change the suitable pressure grass pressure stubble roller of selection
, it is convenient and efficient, have a wide range of application.
In conclusion the present invention completes the total crop return of rice straw by disposable operation, it is completed at the same time paddy field
The mashing grading operation on ground, working efficiency is higher, carries out adequate preparation for rice transplanting, there is preferable development in agricultural production
Prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the embodiment of the present invention configures full feed type pressure grass pressure stubble roller.
Fig. 2 is the structural schematic diagram that the embodiment of the present invention configures semi-feeding type pressure grass pressure stubble roller.
Fig. 3 is the present invention looks up structural representation of Fig. 2.
Fig. 4 is the structural schematic diagram for burying grass in the embodiment of the present invention and playing slurry roller.
Fig. 5 is the structural schematic diagram of middle girder of embodiment of the present invention part.
Fig. 6 is the schematic view of the front view of full feed type pressure grass pressure stubble roller in the embodiment of the present invention.
Fig. 7 is the schematic view of the front view of semi-feeding type pressure grass pressure stubble roller in the embodiment of the present invention.
In figure: it hangs on 1-, is hung under 2-, 3- transmission shaft, 4- power input shaft, 5- chain transminssion mechanism, 6- side plate, 7-
Grass pressing roller end plate, 8- full feed type pressure grass pressure stubble roller, 9- connecting plate, 10- first press grass to return slurry hole, 11- pressure grass pressure stubble plate, 12-
First live spindle, 13- girder, 14- reduction transmission, 15- transmission case, 16- bury careless beater bar, and 17- buries careless beater roll,
18- semi-feeding type pressure grass pressure stubble roller, the second live spindle of 19-, 20- second press grass to return slurry hole, and 21- buries grass and plays slurry roller.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Please referring to Fig. 1-5, in the embodiment of the present invention, one kind being applied to rice straw total crop return and is beaten level land all-in-one machine, including
Two side plates 6 are equipped with level land device, pressure grass pressure stubble roller between two side plates 6 and bury grass and play slurry roller 21.
The level land device can be optimized, details are not described herein using the structure on existing beater.
The grass slurry roller 21 that buries is the arrangement side for changing the beater bar of original beater roll(er) on the basis of original beater
Formula is combined with the careless beater bar 16 that buries of autonomous Design, and composition buries grass and plays slurry roller 21.
Specifically, as shown in figure 4, the grass that buries plays slurry roller 21 including burying careless beater bar 16 and burying careless beater roll 17, institute
It states and buries the both ends of careless beater roll 17 and pass through bearing respectively and two side plates 6 are rotatablely connected, it is described to bury careless beater roll 17
On be equipped with and several described bury careless beater bar 16；Described to bury careless beater bar 16 be arcuate structure, and several described buries careless beater bar
16 in burying circumferentially distributed on careless beater roll 17 and be sequentially arranged.
The pressure grass pressure stubble roller is full feed type pressure grass pressure stubble roller 8 or semi-feeding type pressure grass pressure stubble roller 18, presses grass pressure stubble roller
After being respectively suitable for full feed type and semi-feeding type rice harves operation machine operation for autonomous Design, the water of different length in field
The returning to the field operation of rice straw；A connecting plate 9 is mounted on two side plates 6, the pressure grass pressure stubble roller is installed on two
Between the connecting plate 9, and the both ends of the pressure grass pressure stubble roller are rotatablely connected with two connecting plates 9 respectively, i.e. pressure grass pressure
Stubble roller is passive towed rotation.
As shown in figure 5, being mounted with girder 13 between two side plates 6, the middle part of the girder 13 is equipped with
Suspension 1, the two sides of upper suspension 12 are specifically using the prior art in being equipped with lower suspension 2, upper suspension 1 and lower suspension on girder 13
It can.
The side of the girder 13 is equipped with transmission shaft 3, power input shaft 4 and reduction transmission 14, the power of tractor
Output shaft is connect with one end of the power input shaft 4, and the other end of power input shaft 4 and the input shaft of reduction transmission 14 connect
It connects, the output shaft of reduction transmission 14 is connect with transmission shaft 3, and the transmission shaft 3 is by chain transminssion mechanism 5 and buries grass slurry roller
21 connections；Specifically, the transmission shaft 3 is rotatablely connected with the side plate 6 by bearing, installed on one of them described side plate 6
There is transmission case 15, the chain transminssion mechanism 5 is installed in the transmission case 15, and specific structure connection is using the prior art
It can.
Embodiment 2
Please refer to Fig. 6-7, the present embodiment difference from example 1 is that:
In the present embodiment, as shown in fig. 6, full feed type pressure grass pressure stubble roller 8 is harvested suitable for full feed type rice harvesting machinery
Afterwards, the shorter operation plot of rice straw carries out rice straw total crop return and is beaten grading operation.
Specifically, the full feed type pressure grass pressure stubble roller 8 includes grass pressing roller, several second pressures are offered on the grass pressing roller
Grass returns slurry hole 20, and the both ends of the grass pressing roller are separately installed with a grass pressing roller end plate 7, in the outside of the grass pressing roller end plate 7
Portion is equipped with the second live spindle 19, and two second live spindles 19 respectively correspond and pass through bearing with two connecting plates 9
Rotation connection.
In the present embodiment, as shown in fig. 7, semi-feeding type pressure grass pressure stubble roller 18 is suitable for semi-feeding type rice harvesting machinery
After harvest, the longer operation plot of rice straw carries out rice straw total crop return and is beaten grading operation.
Specifically, the semi-feeding type pressure grass pressure stubble roller 18 includes the first live spindle 12, first live spindle 12
Both ends pass through bearing respectively and two connecting plates 9 are rotatablely connected, if being equipped with dry-pressing grass pressure in first live spindle 12
Stubble plate 11；The pressure grass pressure stubble plate 11 is rectangular structure, and several pressure grass pressure stubble plates 11 are in the first live spindle 12
It is circumferentially uniformly distributed, grass pressure stubble plate 11 is pressed to be arranged perpendicular to the surface of the first live spindle 12, on the pressure grass pressure stubble plate 11 also
It opens up to return there are two the first pressure grass and starches hole 10, it is regular hexagon shape that the first pressure grass, which returns slurry hole 10, can also be according to practical feelings
Condition carries out the autonomous selection change that the first pressure grass returns slurry 10 shape of hole, repeats no more.
For the present invention mainly after rice harves, the operation in 7 days before rice transplanting after carrying out 48 hours soaked fields to plot, keeps water
Face height 100mm can disposably complete paddy field returning total stalks into fields after equipment operation, be completed at the same time field mashing level land
Operation, prepare for rice transplanting.
Experiments have shown that: rice straw returning to the field rate is greater than 90%, plays slurry concentration and meets rice transplanting requirement, tilth
180mm, prepartion of land degree are less than 30mm.
It should be applied to rice straw total crop return and be beaten level land all-in-one machine, and change and need multiple operation in the past, it is also necessary to
Rice transplanting requirement is just able to satisfy after the rice straw that the water surface floats up behind manual cleaning soaked field.Major advantage possessed by the present invention is such as
Under:
1) it by carrying out structure setting again to the careless beater bar 16 that buries for burying grass slurry roller 21, buries grass mashing efficiency and effect obtains
It is obviously improved；
2) it is full feed type pressure grass pressure stubble roller 8 or semi-feeding type pressure grass pressure stubble roller 18 by setting pressure grass pressure stubble roller, is applicable in respectively
After Yu Quan/semi-feeding type rice harvesting machinery harvest, rice straw shorter/longer operation plot carries out rice straw returning full
Field is beaten grading operation, only needs to change the suitable pressure grass pressure stubble roller of selection, convenient and efficient, has a wide range of application.
The present invention completes the total crop return of rice straw by disposable operation, and the mashing for being completed at the same time rice field is flat
Ground operation, working efficiency is higher, carries out adequate preparation for rice transplanting, there is preferable development prospect in agricultural production.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (8)
1. one kind, which is applied to rice straw total crop return, is beaten level land all-in-one machine, including two side plates (6), two side plates
(6) girder (13) pacifically device is mounted between, it is characterised in that:
It is also equipped with pressure grass pressure stubble roller between two side plates (6) and buries grass and plays slurry roller (21)；
Grass slurry roller (21) that buries includes burying careless beater bar (16) and burying careless beater roll (17), described to bury careless beater roll
(17) both ends are rotatablely connected with two side plates (6) respectively, it is described bury be equipped on careless beater roll (17) it is several described
Bury careless beater bar (16)；
A connecting plate (9) is mounted on two side plates (6), the pressure grass pressure stubble roller is installed on two connecting plates
(9) between, and the both ends of the pressure grass pressure stubble roller are rotatablely connected with two connecting plates (9) respectively；The pressure grass pressure stubble roller
Grass pressure stubble roller (8) or semi-feeding type pressure grass pressure stubble roller (18) are pressed for full feed type；
The side of the girder (13) is equipped with transmission shaft (3), power input shaft (4) and reduction transmission (14), tractor
Power output shaft is connect with the one end of the power input shaft (4), the other end of power input shaft (4) and reduction transmission (14)
Input axis connection, the output shaft of reduction transmission (14) connect with transmission shaft (3), and the transmission shaft (3) passes through chain drive
Mechanism (5) is connect with grass slurry roller (21) is buried.
2. the rice straw total crop return according to claim 1 that is applied to is beaten level land all-in-one machine, which is characterized in that described
Burying careless beater bar (16) is arcuate structure, and several described to bury careless beater bar (16) circumferentially distributed on careless beater roll (17) in burying
And it is sequentially arranged.
3. the rice straw total crop return according to claim 1 that is applied to is beaten level land all-in-one machine, which is characterized in that described
It is equipped in the middle part of girder (13) suspension (1), the two sides of upper suspension (1) are in being equipped with lower suspension (2) on girder (13).
4. the rice straw total crop return according to claim 1 or 2 that is applied to is beaten level land all-in-one machine, which is characterized in that
The transmission shaft (3) and the side plate (6) are rotatablely connected by bearing, are equipped with transmission case on one of them described side plate (6)
(15), the chain transminssion mechanism (5) is installed in the transmission case (15).
5. the rice straw total crop return according to claim 4 that is applied to is beaten level land all-in-one machine, which is characterized in that described
Full feed type pressure grass pressure stubble roller (8) includes grass pressing roller, and several second pressure grass are offered on the grass pressing roller and return slurry hole (20), described
The both ends of grass pressing roller are separately installed with a grass pressing roller end plate (7), and the outer middle side part of the grass pressing roller end plate (7) is equipped with second
Live spindle (19), and two second live spindles (19) respectively correspond to rotate with two connecting plates (9) by bearing and connect
It connects.
6. the rice straw total crop return according to claim 4 that is applied to is beaten level land all-in-one machine, which is characterized in that described
Semi-feeding type pressure grass pressure stubble roller (18) includes the first live spindle (12), and the both ends of first live spindle (12) pass through respectively
Bearing and two connecting plates (9) are rotatablely connected, first live spindle (12) if on dry-pressing grass pressure stubble plate (11) is installed；Institute
State pressure grass pressure stubble plate (11) on be also provided with two first pressure grass return starch hole (10).
7. the rice straw total crop return according to claim 6 that is applied to is beaten level land all-in-one machine, which is characterized in that described
It is rectangular structure that pressure grass, which presses stubble plate (11), and several pressure grass pressures stubble plate (11) are in circumferential equal on the first live spindle (12)
Even distribution presses grass pressure stubble plate (11) to be arranged perpendicular to the surface of the first live spindle (12).
8. the rice straw total crop return according to claim 7 that is applied to is beaten level land all-in-one machine, which is characterized in that described
It is regular hexagon shape that first pressure grass, which returns slurry hole (10),.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881143.0A CN110431944A (en) | 2019-09-18 | 2019-09-18 | One kind being applied to rice straw total crop return and is beaten level land all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910881143.0A CN110431944A (en) | 2019-09-18 | 2019-09-18 | One kind being applied to rice straw total crop return and is beaten level land all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110431944A true CN110431944A (en) | 2019-11-12 |
Family
ID=68440305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910881143.0A Pending CN110431944A (en) | 2019-09-18 | 2019-09-18 | One kind being applied to rice straw total crop return and is beaten level land all-in-one machine |
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| Country | Link |
|---|---|
| CN (1) | CN110431944A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085572A (en) * | 1974-12-02 | 1978-04-25 | Alain Bruel | Self-adjusting beating device for a grape harvesting machine |
| CN2884863Y (en) * | 2006-03-02 | 2007-04-04 | 常典军 | Complete-feeding paddy rice-threshing and stalk-bundling combined machine |
| CN104704992A (en) * | 2013-12-11 | 2015-06-17 | 重庆雷万科技有限公司 | Semi-feeding device of semi-feeding type harvester |
| CN106068716A (en) * | 2016-06-21 | 2016-11-09 | 安徽农业大学 | A kind of straw-returning beating leveler |
| CN210491594U (en) * | 2019-09-18 | 2020-05-12 | 吉林农业大学 | Be applied to rice straw full amount still field making beating and land leveling all-in-one |
-
2019
- 2019-09-18 CN CN201910881143.0A patent/CN110431944A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085572A (en) * | 1974-12-02 | 1978-04-25 | Alain Bruel | Self-adjusting beating device for a grape harvesting machine |
| CN2884863Y (en) * | 2006-03-02 | 2007-04-04 | 常典军 | Complete-feeding paddy rice-threshing and stalk-bundling combined machine |
| CN104704992A (en) * | 2013-12-11 | 2015-06-17 | 重庆雷万科技有限公司 | Semi-feeding device of semi-feeding type harvester |
| CN106068716A (en) * | 2016-06-21 | 2016-11-09 | 安徽农业大学 | A kind of straw-returning beating leveler |
| CN210491594U (en) * | 2019-09-18 | 2020-05-12 | 吉林农业大学 | Be applied to rice straw full amount still field making beating and land leveling all-in-one |
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