CN109964565A - A kind of furrow making dveice of potato planting - Google Patents
A kind of furrow making dveice of potato planting Download PDFInfo
- Publication number
- CN109964565A CN109964565A CN201910275283.3A CN201910275283A CN109964565A CN 109964565 A CN109964565 A CN 109964565A CN 201910275283 A CN201910275283 A CN 201910275283A CN 109964565 A CN109964565 A CN 109964565A
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- Prior art keywords
- support plate
- several
- plate
- box body
- hole
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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
- A01B49/02—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
Abstract
The present invention relates to potato planting technical fields, especially a kind of furrow making dveice of potato planting, including support plate, the both ends of support plate are fixedly connected to side plate, sliding equipment is connected on the side of support plate, the top of support plate is equidistantly connected with several second box bodys and the first box body, plough mouldboard is slidably connected in second box body, connecting column is vertically connected at the top of plough mouldboard, positioning plate has been fixedly and coaxially connected in the middle part of connecting column, the top of two first partitions is equipped with limit plate, the basal sliding of limit plate is connected to the top of two first partitions, it is can be threaded connection at the top of connecting column in the bottom of limit plate, first box body bottom thread is connected with transverse slat, transverse slat is located at support plate bottom, and the bottom of transverse slat is equidistantly fixedly connected with several rake teeths.Soil block after turning over can be broken up, be synchronously completed so that digging and loosening the soil, improve the efficiency of ditching, save a large amount of manpowers by plough mouldboard and rake teeth of the invention.
Description
Technical field
The present invention relates to potato planting technical field more particularly to a kind of furrow making dveices of potato planting.
Background technique
Agricultural machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process, agricultural machinery include farm power machinery, farmland construction machinery, soil cultivating machine, kind
It plants mechanical with fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry
With farm transportation machinery etc., potato is a kind of very common crops, it needs ditching when plantation, but existing digging
Ditch device is not provided with the device to loosen the soil, need to carry out when leading to look for plantation potato it is secondary loosen the soil, the soil block of bulk is carried out
It smashes, causes the waste of plenty of time, and troublesome in poeration, increase the working strength of worker, plantation efficiency is low, unfavorable
In the use of people.For this purpose, we have proposed a kind of furrow making dveices of potato planting.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of potato planting proposed
Furrow making dveice.
To achieve the goals above, present invention employs following technical solutions:
A kind of furrow making dveice of potato planting, including support plate are designed, the both ends of the support plate are fixedly connected with
There is side plate, sliding equipment is connected on the side of the support plate, the top of the support plate is equidistantly connected with several second boxes
Body and the first box body, several second box bodys on same straight line, several first box bodys on same straight line, and
Several first box bodys and several second box bodys are arranged in parallel, and several second box bodys are located at the top of support plate close to sliding
The bottom of the side of mechanism, second box body is connected to setting with the bottom of support plate by strip gab, and the bar shaped is opened
Connection is equipped with circular open on one end of mouth, and the radius of the circular open is greater than the width of strip gab, second box body
First partition is symmetrically arranged on two inner walls along its length, and the length of the first partition is equal to the length of the second box body,
Plough mouldboard is slidably connected in second box body, and connecting column is vertically connected at the top of the plough mouldboard, the connecting column
Middle part has been fixedly and coaxially connected positioning plate, and the radius of the positioning plate is less than the radius of circular open, two first partitions
Top be equipped with limit plate, the basal sliding of the limit plate is connected to the top of two first partitions, the top of the connecting column
Portion can be threaded connection in the bottom of limit plate, and the positioning plate can be attached by several second bolts and the second box body,
The first box body bottom thread is connected with transverse slat, and the transverse slat is located at support plate bottom, and the bottom of the transverse slat is equidistantly solid
Surely several rake teeths are connected with.
Preferably, the sliding equipment includes fixed frame, and the side of the fixed frame is connected to by location structure
In support plate, the bottom symmetrical of the fixed frame is set there are two idler wheel, the idler wheel by shaft be connected to two risers it
Between, and the bottom of fixed frame is fixedly connected at the top of two risers, it is symmetrically connected with reinforcing rod on the riser, and
The other end of the reinforcing rod is fixedly connected on the bottom of fixed frame, and the fixed frame is far from fixed on the side of support plate
It is connected with mounting rod, and the mounting rod is equipped with mounting hole.
Preferably, the location structure includes two U-shaped parts, and two U-shaped parts are symmetrically connected to the side wall of support plate
On, the fixed frame corresponding position is fixedly connected with connecting plate, and the connecting plate is bolted to corresponding position by first
It sets in the U-shaped part at place, and matching is connected with the first nut on first bolt.
Preferably, the radius of the limit plate is less than the radius of connecting column, is symmetrically arranged at the top of second box body several
Second through-hole, the first partition and support plate corresponding position are respectively equipped with several fifth holes and fourth hole, described
Second the second through-hole of bolt-through and fifth hole setting, and the second bolt threaded one end is connected in fourth hole.
Preferably, the limit plate is symmetrically connected with sliding block, and the first partition pair close on the side of first partition
It answers and is equipped with sliding slot at position, the sliding block correspondence is slidably connected in sliding slot.
Preferably, the transverse slat is fixedly connected on several threaded rods close on the side of support plate, and the support plate is corresponding
Several third through-holes are equipped at position, described threaded rod one end is extended in the first box body by third through-hole, first box
Slide plate is slidably connected in vivo, the slide plate bottom is fixedly connected by several springs and support plate, is set on the slide plate
There are several 6th through-holes, described threaded rod one end is arranged through the 6th through-hole, and the threaded rod screw thread at the top of the slide plate connects
It connects in casing, the other end of described sleeve pipe extends to the top of the first box body by first through hole, and described sleeve pipe is another
End has been fixedly and coaxially connected link block, and the radius of the link block is greater than the radius of first through hole.
Preferably, annular slab, and institute have been fixedly and coaxially connected on casing one end outer wall of first tray interior
State the radius that annular slab radius is all larger than the 6th through-hole and first through hole.
Preferably, the both ends of the slide plate are fixedly connected to several fixture blocks, first inboard wall of cartridge corresponding position
Equipped with sliding rail, the fixture block is slidably connected on the slide rail.
A kind of furrow making dveice of potato planting proposed by the present invention, beneficial effect are: the present invention can be achieved to dig
The selection of plate installation site can select the distance between adjacent plough mouldboard, adjusting when being easy to use, and set
Under the action of the rake teeth set, the soil block after turning over can be broken up, be synchronously completed so that digging and loosening the soil, while rake teeth, cross
Detachable setting between plate and support plate facilitates installation and maintenance to device, and then extends the service life of device.
Detailed description of the invention
Fig. 1 is a kind of top view of the furrow making dveice of potato planting proposed by the present invention.
Fig. 2 is a kind of bottom view of the furrow making dveice of potato planting proposed by the present invention.
Fig. 3 is that a kind of rake teeth of the furrow making dveice of potato planting, plough mouldboard and support plate proposed by the present invention connect
Cross-sectional view.
Fig. 4 is that a kind of fixed frame of the furrow making dveice of potato planting proposed by the present invention connect side view with idler wheel
Figure.
Fig. 5 is a kind of partial enlarged view of the A of the furrow making dveice of potato planting proposed by the present invention.
Fig. 6 is a kind of partial enlarged view of the B of the furrow making dveice of potato planting proposed by the present invention.
In figure: mounting rod 1, fixed frame 2, idler wheel 3, riser 4, connecting plate 5, the first bolt 6, first through hole 7, U-shaped part
8, the first nut 9, the first box body 10, side plate 11, the second through-hole 12, the second box body 13, support plate 14, third through-hole the 15, the 4th
Through-hole 16, strip gab 17, circular open 18, first partition 19, fifth hole 20, the second bolt 21, limit plate 22, casing
23, slide plate 24, link block 25, threaded rod 26, transverse slat 27, shaft 28, rake teeth 29, plough mouldboard 30, sliding block 31, positioning plate 32, bullet
Spring 33, the 6th through-hole 34, annular slab 35, mounting hole 36, reinforcing rod 37, connecting column 38, fixture block 39.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of furrow making dveice of potato planting, including support plate 14, the both ends of support plate 14 are solid
Surely it is connected with side plate 11, sliding equipment is connected on the side of support plate 14, the top of support plate 14 is equidistantly connected with several
Two box bodys 13 and the first box body 10, several second box bodys 13 are on same straight line, and several first box bodys 10 are in same straight line
On, and several first box bodys 10 and several second box bodys 13 are arranged in parallel, several second box bodys 13, which are located at the top of support plate 14, to be connect
The setting of the side of nearly sliding equipment, the second box body 13, the first box body 10 uses the plough mouldboard 30 used and loosening the soil of digging
Rake teeth 29 installation bring great convenience, and for being connected directly between in support plate 14, hence it is evident that improve peace
The stability of dress.
Sliding equipment includes fixed frame 2, and the side of fixed frame 2 is connected in support plate 14 by location structure, Gu
The bottom symmetrical for determining frame 2 is set there are two idler wheel 3, and idler wheel 3 passes through shaft 28 and is connected between two risers 4, and two risers 4
Top be fixedly connected on the bottom of fixed frame 2, be symmetrically connected with reinforcing rod 37, and the other end of reinforcing rod 37 on riser 4
It is fixedly connected on the bottom of fixed frame 2, fixed frame 2 is fixedly connected with mounting rod 1 on the side far from support plate 14, and pacifies
It filling bar 1 and is equipped with mounting hole 36, the setting of reinforcing rod 37 improves the stability that riser 4 is connect with 2 bottom of fixed frame, so that
Idler wheel 3 is able to carry out normal sliding during device carries out mobile, and device is during use, fixed frame 2
And idler wheel 3 can not only improve the mobile stability of support plate 14, and make the operation digged and loosened the soil quicker, in turn
Improve the efficiency digged and loosened the soil.
Location structure includes two U-shaped parts 8, and two U-shaped parts 8 are symmetrically connected on the side wall of support plate 14, fixed frame 2
Corresponding position is fixedly connected with connecting plate 5, and connecting plate 5 is connected in the U-shaped part 8 of corresponding position by the first bolt 6, and
Matching is connected with the first nut 9 on first bolt 6, when installing to fixed frame 2, can pass through connecting plate 5 and U-shaped part
Matching connection between 8 is fixed, while under the mating reaction of the first bolt 6 and the first nut 9, being convenient for fixed frame 2
Disassembly between support plate 14, and then facilitate the maintenance of device and use installation, structure is simple and convenient for operation.
The bottom of second box body 13 is connected to setting with the bottom of support plate 14 by strip gab 17, and strip gab 17
Connection is equipped with circular open 18 on one end, and the radius of circular open 18 is greater than the width of strip gab 17, and the second box body 13 is along length
It spends on two inner walls in direction and is symmetrically arranged with first partition 19, and the length of first partition 19 is equal to the length of the second box body 13, the
Plough mouldboard 30 is slidably connected in two box bodys 13, the top of plough mouldboard 30 is vertically connected with connecting column 38, the middle part of connecting column 38
It is fixedly and coaxially connected positioning plate 32, the radius of positioning plate 32 is less than the radius of circular open 18, the top of two first partitions 19
Portion is equipped with limit plate 22, and the basal sliding of limit plate 22 is connected to the top of two first partitions 19, limit plate 22 close to first
Sliding block 31 is symmetrically connected on the side of partition 19, and 19 corresponding position of first partition is equipped with sliding slot, the corresponding sliding of sliding block 31
It is connected in sliding slot, limit plate 22 can be stablized under the mating connection of sliding block 31 and sliding slot at the top of first partition 19
Sliding so that plough mouldboard 30 is able to carry out and accurately positions in adjusting position.
The top of connecting column 38 can be threaded connection in the bottom of limit plate 22, and positioning plate 32 can pass through several second bolts
21 and second box body 13 be attached, the radius of limit plate 22 is less than the radius of connecting column 38, and 13 top of the second box body is symmetrically set
There are several second through-holes 12, first partition 19 and 14 corresponding position of support plate are respectively equipped with several fifth holes 20 and the 4th
Through-hole 16, the second bolt 21 is arranged through the second through-hole 12 and fifth hole 20, and 21 threaded one end of the second bolt is connected to
In fourth hole 16, plough mouldboard 30 is threaded in limit plate when being installed, by the connecting column 38 at 30 top of plough mouldboard
22 bottom, and positioning plate 32 is slided between first partition 19 and support plate 14, while positioning plate 32 can play limit
The effect of position after choosing the position of placement, then passes through the second bolt 21 and is fixedly connected.
First box body, 10 bottom thread is connected with transverse slat 27, and transverse slat 27 is located at 14 bottom of support plate, and the bottom of transverse slat 27
Several rake teeths 29 are equidistantly fixedly connected with, transverse slat 27 is fixedly connected on several threaded rods 26 close on the side of support plate 14, branch
14 corresponding position of fagging is equipped with several third through-holes 15, and 26 one end of threaded rod extends to the first box body 10 by third through-hole 15
It is interior, slide plate 24 is slidably connected in the first box body 10, the both ends of slide plate 24 are fixedly connected to several fixture blocks 39, the first box body 10
Inner wall corresponding position is equipped with sliding rail, and fixture block 39 is slidably connected on the slide rail, collective effect of the slide plate 24 in fixture block 39 and sliding rail
Down, it can be achieved that stable slides up and down.
24 bottom of slide plate is fixedly connected by several springs 33 and support plate 14, and it is logical that slide plate 24 is equipped with several six
Hole 34,26 one end of threaded rod are arranged through the 6th through-hole 34, and the threaded rod 26 positioned at 24 top of slide plate is threaded in casing 23
Interior, the other end of casing 23 extends to the top of the first box body 10 by first through hole 7, and the other end of casing 23 is coaxially fixed
It is connected with link block 25, the radius of link block 25 is greater than the radius of first through hole 7, the casing 23 1 inside the first box body 10
Annular slab 35 is fixedly and coaxially connected on the outer wall of end, and 35 radius of annular slab is all larger than the half of the 6th through-hole 34 and first through hole 7
Diameter, the connection between threaded rod 26 and casing 23, and under the elastic force effect of spring 33, it is ensured that transverse slat 27 is supporting
14 bottom of plate is stably connected with, so that rake teeth 29 may be implemented normally to dig.
In the use of the present invention, the plough mouldboard 30 of setting passes through strip gab 17, circular open 18 and connecting column 38, determines
Position plate 32 connection, it can be achieved that installation site selection, the distance between adjacent plough mouldboard 30 can be selected, convenient for making
With when adjusting the soil block after turning over can be broken up, so that digging and loosening the soil and under the action of the rake teeth of setting 29
It synchronously completes, while the detachable setting between rake teeth 29, transverse slat 27 and support plate 14, facilitates the installation and dimension to device
Shield, and then extend the service life of device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of furrow making dveice of potato planting, including support plate (14), the both ends of the support plate (14) are fixed to be connected
It is connected to side plate (11), which is characterized in that sliding equipment is connected on the side of the support plate (14), the support plate (14)
Top is equidistantly connected with several second box bodys (13) and the first box body (10), and several second box bodys (13) are in same straight line
On, several first box bodys (10) are on same straight line, and several first box bodys (10) and several second box bodys
(13) it being arranged in parallel, several second box bodys (13) are located at the top of support plate (14) close to the side of sliding equipment, and described the
The bottom of two box bodys (13) is connected to setting, and the strip gab (17) with the bottom of support plate (14) by strip gab (17)
One end on connection be equipped with circular open (18), the radius of the circular open (18) is greater than the width of strip gab (17), institute
It states and is symmetrically arranged with first partition (19) on two inner walls of the second box body (13) along its length, and the length of the first partition (19)
Degree is equal to the length of the second box body (13), slidably connects plough mouldboard (30), the plough mouldboard in second box body (13)
(30) it is vertically connected at the top of connecting column (38), has been fixedly and coaxially connected positioning plate (32) in the middle part of the connecting column (38),
The radius of the positioning plate (32) is less than the radius of circular open (18), and the top of two first partitions (19) is equipped with limit
Plate (22), the basal sliding of the limit plate (22) are connected to the top of two first partitions (19), the connecting column (38)
Top can be threaded connection with the bottom in limit plate (22), and the positioning plate (32) can pass through several second bolts (21) and second
Box body (13) is attached, and the first box body (10) bottom thread is connected with transverse slat (27), and the transverse slat (27) is located at support
Plate (14) bottom, and the bottom of the transverse slat (27) is equidistantly fixedly connected with several rake teeths (29).
2. a kind of furrow making dveice of potato planting according to claim 1, which is characterized in that the sliding equipment packet
It includes fixed frame (2), the side of the fixed frame (2) is connected on support plate (14) by location structure, the fixed frame
The bottom symmetrical of frame (2) is set there are two idler wheel (3), and the idler wheel (3) is connected between two risers (4) by shaft (28),
And the bottom of fixed frame (2) is fixedly connected at the top of two risers (4), it is symmetrically connected with and adds on the riser (4)
Strong bar (37), and the other end of the reinforcing rod (37) is fixedly connected on the bottom of fixed frame (2), the fixed frame (2)
It is fixedly connected with mounting rod (1) on side far from support plate (14), and the mounting rod (1) is equipped with mounting hole (36).
3. a kind of furrow making dveice of potato planting according to claim 2, which is characterized in that the location structure packet
Two U-shaped parts (8) are included, two U-shaped parts (8) are symmetrically connected on the side wall of support plate (14), and the fixed frame (2) is right
It answers and is fixedly connected at position connecting plate (5), the connecting plate (5) is connected to the U-shaped of corresponding position by the first bolt (6)
In part (8), and matching is connected with the first nut (9) on first bolt (6).
4. a kind of furrow making dveice of potato planting according to claim 1, which is characterized in that the limit plate (22)
Radius be less than the radius of connecting column (38), be symmetrically arranged with several second through-holes (12) at the top of second box body (13), it is described
First partition (19) and support plate (14) corresponding position are respectively equipped with several fifth holes (20) and fourth hole (16), institute
It states the second bolt (21) to be arranged through the second through-hole (12) and fifth hole (20), and second bolt (21) threaded one end
It is connected in fourth hole (16).
5. a kind of furrow making dveice of potato planting according to claim 1, which is characterized in that the limit plate (22)
It is symmetrically connected with close on the side of first partition (19) sliding block (31), and the first partition (19) corresponding position is equipped with and slides
Slot, sliding block (31) correspondence are slidably connected in sliding slot.
6. a kind of furrow making dveice of potato planting according to claim 1, which is characterized in that the transverse slat (27) connects
It is fixedly connected on several threaded rods (26) on the side of nearly support plate (14), support plate (14) corresponding position is equipped with several
Third through-hole (15), described threaded rod (26) one end are extended in the first box body (10) by third through-hole (15), and described first
It is slidably connected slide plate (24) in box body (10), slide plate (24) bottom is carried out by several springs (33) and support plate (14)
It is fixedly connected, the slide plate (24) is equipped with several 6th through-holes (34), and the 6th through-hole is run through in described threaded rod (26) one end
(34) it is arranged, is located at the threaded rod (26) at the top of the slide plate (24) and is threaded in casing (23), described sleeve pipe (23)
The other end extends to the top of the first box body (10) by first through hole (7), and the other end of described sleeve pipe (23) is coaxially fixed
It is connected with link block (25), the radius of the link block (25) is greater than the radius of first through hole (7).
7. a kind of furrow making dveice of potato planting according to claim 6, which is characterized in that be located at first box
It has been fixedly and coaxially connected annular slab (35) on internal casing (23) one end outer wall of body (10), and the annular slab (35) radius is equal
Greater than the radius of the 6th through-hole (34) and first through hole (7).
8. a kind of furrow making dveice of potato planting according to claim 6, which is characterized in that the slide plate (24)
Both ends are fixedly connected to several fixture blocks (39), and the first box body (10) inner wall corresponding position is equipped with sliding rail, the fixture block
(39) it is slidably connected on the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275283.3A CN109964565A (en) | 2019-04-08 | 2019-04-08 | A kind of furrow making dveice of potato planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275283.3A CN109964565A (en) | 2019-04-08 | 2019-04-08 | A kind of furrow making dveice of potato planting |
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| Publication Number | Publication Date |
|---|---|
| CN109964565A true CN109964565A (en) | 2019-07-05 |
Family
ID=67083314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910275283.3A Withdrawn CN109964565A (en) | 2019-04-08 | 2019-04-08 | A kind of furrow making dveice of potato planting |
Country Status (1)
| Country | Link |
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| CN (1) | CN109964565A (en) |
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|---|---|---|---|---|
| EP2517542A2 (en) * | 2011-04-30 | 2012-10-31 | Lemken GmbH & Co. KG | Soil cultivation device with levelling piece |
| CN204362523U (en) * | 2014-08-21 | 2015-06-03 | 凤城市时利农业机械有限公司 | Adjustable combined soil preparing machine |
| CN204518357U (en) * | 2015-03-25 | 2015-08-05 | 山西省农业科学院小麦研究所 | A kind of wheatland carries moisture in the soil soil moisture conservation suppression rake a kind of farm tools all-in-one |
| CN206596355U (en) * | 2017-01-12 | 2017-10-31 | 奉节县火红水果销售有限公司 | A kind of gutter-plough of fotary cultivator being easily installed |
| CN206759968U (en) * | 2017-05-28 | 2017-12-19 | 盐城卫生职业技术学院 | A kind of adjustable cultivated cutter position changes the row extension set of row size |
| CN207802723U (en) * | 2017-12-18 | 2018-09-04 | 酒泉华创戈壁农业科技有限公司 | A kind of agricultural machinery plough |
| CN108605478A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of agricultural ditch formula seeder |
| CN208317286U (en) * | 2018-06-01 | 2019-01-04 | 天津市蓟州区文晗果蔬种植专业合作社 | A kind of fruits and vegetables field face loosening device |
-
2019
- 2019-04-08 CN CN201910275283.3A patent/CN109964565A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2517542A2 (en) * | 2011-04-30 | 2012-10-31 | Lemken GmbH & Co. KG | Soil cultivation device with levelling piece |
| CN204362523U (en) * | 2014-08-21 | 2015-06-03 | 凤城市时利农业机械有限公司 | Adjustable combined soil preparing machine |
| CN204518357U (en) * | 2015-03-25 | 2015-08-05 | 山西省农业科学院小麦研究所 | A kind of wheatland carries moisture in the soil soil moisture conservation suppression rake a kind of farm tools all-in-one |
| CN206596355U (en) * | 2017-01-12 | 2017-10-31 | 奉节县火红水果销售有限公司 | A kind of gutter-plough of fotary cultivator being easily installed |
| CN206759968U (en) * | 2017-05-28 | 2017-12-19 | 盐城卫生职业技术学院 | A kind of adjustable cultivated cutter position changes the row extension set of row size |
| CN207802723U (en) * | 2017-12-18 | 2018-09-04 | 酒泉华创戈壁农业科技有限公司 | A kind of agricultural machinery plough |
| CN108605478A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of agricultural ditch formula seeder |
| CN208317286U (en) * | 2018-06-01 | 2019-01-04 | 天津市蓟州区文晗果蔬种植专业合作社 | A kind of fruits and vegetables field face loosening device |
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Application publication date: 20190705 |