CN106612870A - Agricultural harvesting apparatus - Google Patents
Agricultural harvesting apparatus Download PDFInfo
- Publication number
- CN106612870A CN106612870A CN201710043583.XA CN201710043583A CN106612870A CN 106612870 A CN106612870 A CN 106612870A CN 201710043583 A CN201710043583 A CN 201710043583A CN 106612870 A CN106612870 A CN 106612870A
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- Prior art keywords
- pedal
- knife
- handle
- longitudinal
- harvesting device
- Prior art date
- 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.)
- Granted
Links
- 238000003306 harvesting Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 26
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 5
- 239000010902 straw Substances 0.000 abstract description 8
- 229920000742 Cotton Polymers 0.000 abstract 1
- 230000008859 change Effects 0.000 description 9
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 238000010008 shearing Methods 0.000 description 7
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000003643 Callosities Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D1/00—Hand-cutting implements for harvesting
- A01D1/06—Knives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D1/00—Hand-cutting implements for harvesting
- A01D1/14—Handles; Accessories, e.g. scythe baskets, safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to the field of agricultural machinery, and in particular relates to an agricultural harvesting apparatus, comprising a pedal, a transmission system, a supporting hood, a harvesting device and a cutting shaft. The pedal can be tied on a shoe by a lace; the harvesting device is positioned below the pedal; the transmission system is positioned below the rear part of the pedal; and when a heel depresses the pedal, the transmission system drives the harvesting device to work, thereby achieving an aim of cutting. When the agricultural harvesting apparatus provided by the invention is used, a user only needs to stretch a foot forwards to enable the edge of a knife to clamp crop straws, then the heel depresses the pedal to cut off the straws, and for high straws of cotton, the user only needs to hold the straws by hands and does not need to stoop down, so that the physical power consumption of the user is reduced.
Description
Technical field
The present invention relates to field of agricultural machinery, specifically a kind of agricultural harvesting device.
Background technology
At present, mechanization has been realized in agricultural products in China harvesting substantially, but in the less field of with a varied topography, area, machinery
Product does not adapt to environment or there is no need to employ big machinery gathered in, and in this case, is usually passed by peasant
The manual agricultural machinery of system is operated.For example, in Huaihe River northern territory, some corns of river plantation are enclosed in some areas, by straw
When stalk is gathered in, because area is little and ground is steeper so that unsuitable farm tractor, generally use reaping hook and carry out hand harvest, but
Need to bend over using reaping hook, time length of bending over can have a pain in the back, and long-time operation can make to grind bubble on hand.
The content of the invention
For the problems of the prior art, the invention provides a kind of agricultural harvesting device, the device can be tied up in sole
Portion, only need to make blade clamp crop straw when using by pin toward extension, cut off stalk by then rear heel is stepped on downwards, right
In as corn etc higher stalk, user only needs hand steered stalk, and need not bend over.
The technical solution adopted for the present invention to solve the technical problems is：A kind of agricultural harvesting device, including pedal, transmission
System, support cover, harvesting device and cut axle.
Described pedal both sides are provided with the middle part of frenulum, and pedal bottom surface and are provided with axis hole.
Described transmission system is arranged on pedal lower rear, transmission system include pressing plate, longitudinal rod, cross slide way,
Transverse slider, transverse link, horizontal reed, longitudinal rail, longitudinal sliding block and longitudinal reed；It is provided with described pressing plate top surface
Fixed block, is additionally provided with spacing band on the fixed block；Described spacing band is flexible rope, and the spacing band bottom connects with fixed block
Connect, spacing band top is connected with pedal, and spacing band is used to limit the maximum distance between pressing plate and pedal.
Described longitudinal rod lower end is hinged on fixed block middle part and can rotate around fixed block fore-and-aft direction；Described is vertical
Direction guiding rail top is fixed with pedal bottom surface；Described longitudinal sliding block is arranged on longitudinal rail, and longitudinal sliding block one end and longitudinal direction
Small end is hinged；Described longitudinal reed has elasticity, and longitudinal reed upper end is fixed on longitudinal sliding block, and under longitudinal reed
End contacts with pressing plate；Longitudinal rod, longitudinal sliding block and longitudinal rail coordinate, and can avoid pressing plate double swerve.
Described transverse link quantity is two, and two transverse link lower ends are respectively hinged at fixed block two ends and can surround solid
Determine the rotation of block left and right directions；Described cross slide way quantity is two, and two cross slide ways are symmetricly set on the fixed block left and right sides,
Cross slide way top is fixed with pedal bottom surface；Described transverse slider quantity is two, and two transverse sliders are separately positioned on two
On cross slide way, and transverse slider one end is hinged with transverse link upper end；Described horizontal reed has elasticity, on horizontal reed
End is fixed on transverse slider, and laterally reed lower end contacts with pressing plate.
Described support cover middle part is provided with perforation, and support cover top is fixed on pedal bottom surface.
Described harvesting device includes the first handle of a knife, the second handle of a knife and blade；First described handle of a knife one end is hinged on one
Individual transverse slider bottom, the first handle of a knife other end is passed through from perforation, and the first handle of a knife middle part is provided with the first slide opening of bar shaped；
Second described handle of a knife one end is hinged on another transverse slider bottom, and the second handle of a knife other end is passed through from perforation, and second
Handle of a knife middle part is provided with the second slide opening of bar shaped, and second slide opening is Chong Die with the first slide opening in the vertical direction；Described blade
It is arranged on the first handle of a knife and the second handle of a knife front end.
Described axle of cutting is passed through respectively from the second slide opening and the first slide opening and is connected with axis hole.
Preferably, described pedal top surface front portion is provided with connecting hole, and connecting hole top is provided with block, and the block is in
" L " shape, and stop bottom is arranged on connecting hole by screw, adjustment stop location can make this device adapt to various sizes of pin
And footwear.
Preferably, the non-skid band of bar shaped is provided with described pedal top surface, the non-skid band is used to avoid sole and pedal
Skid at top.
Preferably, described axis hole quantity at least two, and all of axis hole equidistantly distributed on pedal, cutting axle can be with
Shearing force and opening and closing angle to regulate and control blade is connected on different axis holes.
Preferably, described cutting edge shape can be but not limited to crescent, sickleshaped or linear, blade and the first knife
The connected mode of handle or the second handle of a knife is to be connected by counter-sunk screw, and user can change according to the crops difference gathered in
Appropriate blade, for example：Change longer blade and improve harvesting scope, adapt to wheat etc the softer crops of stalk；Change
Shorter blade improves shearing force, adapts to corn etc the harder crops of stalk.
Preferably, described spacing band upper end is wrapped on screw and leaves additional length, and the screw is arranged on pedal
On, the effective length of spacing band can be as needed adjusted when using to control the stroke up and down of pressing plate.
Preferably, rubber layer is provided with described pressing plate bottom surface and support cover bottom surface for anti-skidding.
The invention has the beneficial effects as follows：
(1) a kind of agricultural harvesting device of the invention, the device can be tied up in sole part, only need to be by pin forward when using
Stretch, make blade clamp crop straw, cut off stalk by then rear heel is stepped on downwards, for as corn etc higher straw
Stalk, user only needs hand steered stalk, and need not bend over, and reduces the physical demands of user；
(2) a kind of agricultural harvesting device of the invention, user can change suitably according to the crops difference gathered in
Blade, for example：Change longer blade and improve harvesting scope, adapt to wheat etc the softer crops of stalk；Change shorter
Blade improve shearing force, adapt to corn etc the harder crops of stalk；
(3) a kind of agricultural harvesting device of the invention, cuts axle and may be coupled on different axis holes, and by adjusting axle position is cut
Putting can regulate and control the shearing force of blade and opening and closing angle to adapt to different stalk species；
(4) a kind of agricultural harvesting device of the invention, spacing band upper end is wrapped on screw and leaves additional length, and should
Screw is arranged on pedal, and the effective length of spacing band can be as needed adjusted when using to control the stroke up and down of pressing plate, is entered
And control blade opening and closing angle.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1, Fig. 2 are the dimensional structure diagrams of the present invention；
Fig. 3, Fig. 4 are that the present invention removes the dimensional structure diagram after pedal；
In figure：Pedal (1), transmission system (2), support cover (3), harvesting device (4), cut axle (5), frenulum (11), axis hole
(12), block (13), connecting hole (14), pressing plate (21), longitudinal rod (22), cross slide way (23), transverse slider (24), laterally
Connecting rod (25), horizontal reed (26), longitudinal rail (27), longitudinal sliding block (28), longitudinal reed (29), perforation (31), the first knife
Handle (41), the second handle of a knife (42), blade (43), fixed block (211), spacing band (212), the first slide opening (411), the second slide opening
(412)。
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
As shown in Figure 1, Figure 2, a kind of agricultural harvesting device of the present embodiment, including pedal 1, transmission system 2, support cover 3, harvesting
Device 4 and cut axle 5.
Such as Fig. 2, the described both sides of pedal 1 are provided with the middle part of frenulum 11, and the bottom surface of pedal 1 and are provided with axis hole 12.
As Fig. 3, Fig. 4, described transmission system 2 are arranged on the lower rear of pedal 1, transmission system 2 includes pressing plate 21, longitudinal direction
Connecting rod 22, cross slide way 23, transverse slider 24, transverse link 25, horizontal reed 26, longitudinal rail 27, longitudinal sliding block 28 and vertical
To reed 29；Fixed block 211 is provided with the described top surface of pressing plate 21, spacing band 212, institute are additionally provided with the fixed block 211
The bottom surface of pressing plate 21 stated and rubber layer is provided with the bottom surface of support cover 3 for anti-skidding；Described spacing band 212 is flexible strand
Rope, the bottom of spacing band 212 is connected with fixed block 211, and the top of spacing band 212 is connected with pedal 1, and spacing band 212 is used to limit
Maximum distance between pressing plate 21 and pedal 1.
Such as Fig. 3, Fig. 4, the described lower end of longitudinal rod 22 is hinged on the middle part of fixed block 211 and can surround before fixed block 211
Rear direction is rotated；The described top of longitudinal rail 27 is fixed with the bottom surface of pedal 1；Described longitudinal sliding block 28 is arranged on longitudinal rail
On 27, and the one end of longitudinal sliding block 28 is hinged with the upper end of longitudinal rod 22；Described longitudinal reed 29 has elasticity, longitudinal reed 29
Upper end is fixed on longitudinal sliding block 28, and longitudinal lower end of reed 29 contacts with pressing plate 21；Longitudinal rod 22, longitudinal sliding block 28 and vertical
Direction guiding rail 27 coordinates, and can avoid the double swerve of pressing plate 21.
Such as Fig. 3, Fig. 4, the described quantity of transverse link 25 is two, and two lower ends of transverse link 25 are respectively hinged at fixed block
211 two ends simultaneously can rotate around the left and right directions of fixed block 211；The described quantity of cross slide way 23 is two, two cross slide ways 23
The left and right sides of fixed block 211 is symmetricly set on, the top of cross slide way 23 is fixed with the bottom surface of pedal 1；Described transverse slider 24 is counted
Measure as two, two transverse sliders 24 are separately positioned on two cross slide ways 23, and the one end of transverse slider 24 and transverse link 25
Upper end is hinged；Described horizontal reed 26 has elasticity, and the upper end of horizontal reed 26 is fixed on transverse slider 24, and laterally reed
26 lower ends contact with pressing plate 21.
As Fig. 1, Fig. 3, Fig. 4, the described middle part of support cover 3 are provided with perforation 31, the top of support cover 3 is fixed on the bottom of pedal 1
On face.
Such as Fig. 3, Fig. 4, described harvesting device 4 is including the first handle of a knife 41, the second handle of a knife 42 and blade 43；Described first
The one end of handle of a knife 41 is hinged on a bottom of transverse slider 24, and the other end of the first handle of a knife 41 is passed through from perforation 31, the first handle of a knife
41 middle parts are provided with the first slide opening 411 of bar shaped；Described one end of the second handle of a knife 42 is hinged on another bottom of transverse slider 24,
The other end of second handle of a knife 42 is passed through from perforation 31, and the middle part of the second handle of a knife 42 is provided with the second slide opening 412 of bar shaped, and this second
Slide opening 412 is Chong Die with the in the vertical direction of the first slide opening 411；Described blade 43 is arranged on the first handle of a knife 41 and the second handle of a knife 42
Front end.
Such as Fig. 1, Fig. 3, Fig. 4, it is described cut axle 5 respectively from the second slide opening 412 and the first slide opening 411 through and and axis hole
12 connections.
Such as Fig. 2, the described top surface front portion of pedal 1 is provided with connecting hole 14, and the top of connecting hole 14 is provided with block 13, should
Block 13 is L-shaped, and the bottom of block 13 is arranged on connecting hole 14 by screw, and adjustment block 13 position fits can this device
Answer various sizes of pin and footwear.The non-skid band 15 of bar shaped is provided with the described top surface of pedal 1.
Such as Fig. 1, the described quantity of axis hole 12 is nine, and the equidistantly distributed on pedal 1 of all of axis hole 12, cuts axle 5
May be coupled to regulate and control the shearing force and opening and closing angle of blade 43 on different axis holes 12.
Such as Fig. 3, the described shape of blade 43 can be but not limited to crescent, sickleshaped or linear, blade 43 and the
The connected mode of one handle of a knife 41 or the second handle of a knife 42 is to be connected by counter-sunk screw, and user can be according to the crops gathered in not
With changing appropriate blade 43, for example：Change longer blade 43 and improve harvesting scope, adapt to wheat etc stalk softer
Crops；Change shorter blade 43 and improve shearing force, adapt to corn etc the harder crops of stalk.
Such as Fig. 1, Fig. 4, the described upper end of spacing band 212 is wrapped on screw and leaves additional length, and the screw is arranged
On pedal 1, the effective length of spacing band 212 can be as needed adjusted when using to control the stroke up and down of pressing plate 21.
A kind of agricultural harvesting device of the present embodiment when in use, is first stepped on pin on pedal 1, according to the big of pin or footwear
The little position to adjust block 13 makes block 13 block toe cap just, and then frenulum 11 is bonded on pin；Hand steered corn top, will
Pin protracts, and makes blade 43 clamp stalk, is pressed downward rear heel, and Distance Shortened between pressing plate 21 and pedal 1, pressing plate 21 drives laterally
Connecting rod 25 is moved, and transverse link 25 promotes transverse slider 24 to slide in horizontal slide rail 23, so that handle of a knife opens, makes blade 43
Closure, completes shear action；When the crop of harvesting is softer stalk, can also will cut axle 5 and be installed to axis hole 12 rearward
On, increase the opening and closing angle of blade 43, and the blade 43 of longer shape is replaced by improving shearing scope.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention of the description in above-mentioned embodiment and specification
Principle, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, these change and
Improvement is both fallen within the scope of protection of present invention.The claimed scope of the invention is by appending claims and its equivalent
Thing is defined.
Claims (7)
1. a kind of agricultural harvesting device, it is characterised in that：Including pedal (1), transmission system (2), support cover (3), harvesting device
(4) and axle (5) is cut；
Described pedal (1) both sides are provided with the middle part of frenulum (11), and pedal (1) bottom surface and are provided with axis hole (12)；
Described transmission system (2) is arranged on pedal (1) lower rear, and transmission system (2) includes pressing plate (21), longitudinal rod
(22), cross slide way (23), transverse slider (24), transverse link (25), horizontal reed (26), longitudinal rail (27), longitudinal direction are sliding
Block (28) and longitudinal reed (29)；Fixed block (211) is provided with described pressing plate (21) top surface, on the fixed block (211) also
Limited location band (212) is set；Described spacing band (212) is flexible rope, spacing band (212) bottom and fixed block (211)
Connection, spacing band (212) top is connected with pedal (1)；
Described longitudinal rod (22) lower end is hinged on fixed block (211) middle part and can turn around fixed block (211) fore-and-aft direction
It is dynamic；Described longitudinal rail (27) top is fixed with pedal (1) bottom surface；Described longitudinal sliding block (28) is arranged on longitudinal rail
(27) on, and longitudinal sliding block (28) one end is hinged with longitudinal rod (22) upper end；Described longitudinal reed (29) is indulged with elasticity
It is fixed on longitudinal sliding block (28) to reed (29) upper end, and longitudinal reed (29) lower end contacts with pressing plate (21)；
Described transverse link (25) quantity is two, and two transverse link (25) lower ends are respectively hinged at fixed block (211) two ends
And can rotate around fixed block (211) left and right directions；Described cross slide way (23) quantity is two, and two cross slide ways (23) are right
Title is arranged on fixed block (211) left and right sides, and cross slide way (23) top is fixed with pedal (1) bottom surface；Described transverse slider
(24) quantity is two, and two transverse sliders (24) are separately positioned on two cross slide ways (23), and transverse slider (24) one end
It is hinged with transverse link (25) upper end；With elasticity, horizontal reed (26) upper end is fixed on laterally described horizontal reed (26)
On slide block (24), and laterally reed (26) lower end contacts with pressing plate (21)；
Described support cover (3) middle part is provided with perforation (31), and support cover (3) top is fixed on pedal (1) bottom surface；
Described harvesting device (4) includes the first handle of a knife (41), the second handle of a knife (42) and blade (43)；The first described handle of a knife
(41) one end is hinged on transverse slider (24) bottom, and the first handle of a knife (41) other end is passed through from perforation (31), and first
Handle of a knife (41) middle part is provided with first slide opening (411) of bar shaped；It is horizontal that described the second handle of a knife (42) one end is hinged on another
Slide block (24) bottom, the second handle of a knife (42) other end is passed through from perforation (31), and the second handle of a knife (42) middle part is provided with bar shaped
The second slide opening (412), second slide opening (412) is Chong Die with the first slide opening (411) in the vertical direction；Described blade (43)
It is arranged on the first handle of a knife (41) and the second handle of a knife (42) front end；
Described axle (5) of cutting is passed through respectively from the second slide opening (412) and the first slide opening (411) and is connected with axis hole (12).
2. a kind of agricultural harvesting device according to claim 1, it is characterised in that：Described pedal (1) top surface front portion sets
Connecting hole (14) is equipped with, and connecting hole (14) top is provided with block (13), the block (13) is L-shaped, and block (13) bottom
Portion is arranged on connecting hole (14) by screw.
3. a kind of agricultural harvesting device according to claim 2, it is characterised in that：Arrange on described pedal (1) top surface
There is the non-skid band (15) of bar shaped.
4. a kind of agricultural harvesting device according to claim 1, it is characterised in that：Described axis hole (12) quantity at least two
It is individual, and all of axis hole (12) equidistantly distributed on pedal (1).
5. a kind of agricultural harvesting device according to claim 1, it is characterised in that：Described blade (43) shape can be
But it is not limited to crescent, sickleshaped or linear, blade (43) and the first handle of a knife (41) or the connected mode of the second handle of a knife (42)
It is to be connected by counter-sunk screw.
6. a kind of agricultural harvesting device according to claim 1, it is characterised in that：Described spacing band (212) upper end twines
Additional length is wound on screw and leaves, and the screw is arranged on pedal (1).
7. a kind of agricultural harvesting device according to claim 1, it is characterised in that：Described pressing plate (21) bottom surface and support
Cover is provided with rubber layer on (3) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043583.XA CN106612870B (en) | 2017-01-19 | 2017-01-19 | A kind of agricultural harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043583.XA CN106612870B (en) | 2017-01-19 | 2017-01-19 | A kind of agricultural harvesting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106612870A true CN106612870A (en) | 2017-05-10 |
| CN106612870B CN106612870B (en) | 2018-12-21 |
Family
ID=58841125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043583.XA Active CN106612870B (en) | 2017-01-19 | 2017-01-19 | A kind of agricultural harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249789A (en) * | 2019-06-11 | 2019-09-20 | 中国农业大学 | A kind of small-sized auxiliary manpower sugarcane harvesting device |
| CN112136490A (en) * | 2020-10-30 | 2020-12-29 | 陕西科技大学 | Straw pulling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202197586U (en) * | 2011-08-23 | 2012-04-25 | 福建省农业科学院畜牧兽医研究所 | Mowing device |
| CN103518461A (en) * | 2013-10-18 | 2014-01-22 | 李润东 | Foot-stepping-type safety reaping hook |
| WO2015017917A1 (en) * | 2013-08-08 | 2015-02-12 | 2378807 Ontario Inc. | Multi-functional gardening implement |
| CN204291797U (en) * | 2014-12-06 | 2015-04-29 | 祝世海 | Agricultural reaping apparatus |
| JP2016047043A (en) * | 2014-08-26 | 2016-04-07 | 株式会社大進 | Grass shears which can be used in standing position |
-
2017
- 2017-01-19 CN CN201710043583.XA patent/CN106612870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202197586U (en) * | 2011-08-23 | 2012-04-25 | 福建省农业科学院畜牧兽医研究所 | Mowing device |
| WO2015017917A1 (en) * | 2013-08-08 | 2015-02-12 | 2378807 Ontario Inc. | Multi-functional gardening implement |
| CN103518461A (en) * | 2013-10-18 | 2014-01-22 | 李润东 | Foot-stepping-type safety reaping hook |
| JP2016047043A (en) * | 2014-08-26 | 2016-04-07 | 株式会社大進 | Grass shears which can be used in standing position |
| CN204291797U (en) * | 2014-12-06 | 2015-04-29 | 祝世海 | Agricultural reaping apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249789A (en) * | 2019-06-11 | 2019-09-20 | 中国农业大学 | A kind of small-sized auxiliary manpower sugarcane harvesting device |
| CN112136490A (en) * | 2020-10-30 | 2020-12-29 | 陕西科技大学 | Straw pulling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106612870B (en) | 2018-12-21 |
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Effective date of registration: 20181011 Address after: 239000 room 724, 7 / F, community building complex, Langya Economic Development Zone, Langya District, Chuzhou, Anhui Applicant after: Chuzhou Pu Li Hui Technical Service Co., Ltd. Address before: 246002 151-62 Cai Shan Road, Daguan District, Anqing, Anhui Applicant before: Anqing blue coral ecological agriculture science and Technology Co., Ltd. |
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