CN107318277A - It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline - Google Patents
It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline Download PDFInfo
- Publication number
- CN107318277A CN107318277A CN201710625362.3A CN201710625362A CN107318277A CN 107318277 A CN107318277 A CN 107318277A CN 201710625362 A CN201710625362 A CN 201710625362A CN 107318277 A CN107318277 A CN 107318277A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- soil
- saline
- alkaline
- connecting rod
- 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.)
- Pending
Links
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims abstract description 37
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 37
- 230000006872 improvement Effects 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 77
- 230000004720 fertilization Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 description 12
- 230000003028 elevating effect Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 6
- 238000010612 desalination reaction Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
It is used for the device of ecological improvement beach saline land saline and alkaline the invention discloses a kind of, including frame, the frame includes two vertical racks and the horizontal stand between vertical rack, installing port positioned opposite is provided with two vertical racks and the position being located at below horizontal stand, rotated in the installing port and be equipped with a rotating shaft, multiple knives that loosen the soil are provided with the rotating shaft, one end of the rotating shaft is connected with the first motor rotated for drive shaft, the knife that loosens the soil includes cutter hub and connecting rod, one end of the connecting rod is fixedly connected with rotating shaft, screwed hole is offered on the end face of the other end, the connection end of the cutter hub is provided with the threaded connection post for extending to and being threadedly coupled in screwed hole and with screwed hole.The present invention is used to carry out cultivation and fertilization to beach saline land, to improve the saline and alkaline of beach saline land, is not only easy to improve the soil in salt-soda soil, improves the utilization rate in salt-soda soil, and reduces the labor intensity of workman.
Description
Technical field
The invention belongs to environmental technology field, and in particular to a kind of to be used for the dress of ecological improvement beach saline land saline and alkaline
Put.
Background technology
Large stretch of salt-soda soil is distributed with China, and the degree of salinization of soil expands, such as coastal region.Beach saline land
After mostly high sodium salt Muddy Bottoms marine facies fines clay, soil permeability is poor, and topsoil is soaked by precipitation or irrigation water
Quickly form hardened, Infiltration Characteristics in Field Soils is further reduced, moisture is easily formed top layer runoff discharge under heavy rain or Rainfall Condition,
Due to the stop of the closely knit flour sand mud of soil, Infiltration enter ratio that the soil body elutes salinity and discharged by hidden pipe compared with
It is low, hidden pipe quick desalination DeGrain；The hydrogeologic condition of beach saline land determines that soil body section aeration status is poor,
It is unfavorable for the absorption desalination of plant root growth and plant to salinity, underground water buried depth is shallow in addition, the desalination soil body easily accumulation of salt in the surface soil,
Add desalting salinized soil and change alkali difficulty of governance.Therefore, it is still one urgently to be resolved hurrily that the quick desalination of beach saline land, which changes alkali,
Problem.
So far, China administers and includes cultivation and fertilization, soverlay technique, water resources industry, chemical measure, electromagnetism using salinized soil
The abiotic technical measures such as improvement.This method changes water and soil property and ecological environment by largely putting into, to adapt to plant life
It is long.
When carrying out soil improvement wherein by way of cultivation and fertilization, because topsoil is by after precipitation or irrigation water immersion
Quickly form hardened, therefore during cultivation and fertilization, if the mode for being completely dependent on artificial farming carries out farming, waste time and energy, and
Saline alkali land area is larger, and the workload of cultivation and fertilization is larger, and larger labor intensity is brought to workman, less efficient.
The content of the invention
In order to solve the above problems, it is used for the device of ecological improvement beach saline land saline and alkaline the invention provides a kind of,
It is easy to carry out cultivation and fertilization to beach saline land, to improve the saline and alkaline of beach saline land.
The technical scheme is that：It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline, including frame, institute
Frame is stated including two vertical racks and the horizontal stand between vertical rack, two vertical racks and positioned at level branch
It is provided with to rotate in installing port positioned opposite, the installing port at position below frame and is equipped with a rotating shaft, the rotating shaft
Multiple knives that loosen the soil are provided with, one end of the rotating shaft is connected with the first motor rotated for drive shaft, the knife bag that loosens the soil
Cutter hub and connecting rod are included, one end of the connecting rod is fixedly connected with rotating shaft, screwed hole, institute are offered on the end face of the other end
The connection end for stating cutter hub is provided with the threaded connection post for extending to and being threadedly coupled in screwed hole and with screwed hole.
The present invention, to adjust the length of cutter hub, can only need rotation by adjusting depth of the threaded connection post in screwed hole
Threading connecting pole is that the regulation to cutter hub length can be achieved, in order to adjust the distance between cutter hub and soil, you can realize
Adjust the pine soil depth of cutter hub.After cutter hub to required length is adjusted, the first motor is opened, drive shaft is rotated, due to pine
Native knife is arranged in rotating shaft, therefore when the spindle is rotated, the knife that loosens the soil in rotating shaft is rotated together, you can realize the pine to soil
Soil, after completion of loosening the soil, closes the first motor.
In order that the connection obtained between cutter hub and connecting rod is even closer, preferably, the knife that loosens the soil also includes wearing
Multiple positioning holes, the cutter hub and connecting rod are provided with positioning sleeve outside cutter hub and connecting rod, the positioning sleeve
On be provided with the positioning convex that can be engaged with positioning hole.After being connected between connecting rod and cutter hub, by connecting rod with
Positioning convex on cutter hub is engaged with the positioning hole of position corresponding position.
Preferably, multiple positioning holes are evenly arranged along the axial direction of positioning sleeve.
Preferably, being bolted between the rotating shaft and connecting rod.The mode being bolted, can cause
Connecting rod is in a certain angle relative to rotating shaft, and then connecting rod is locked with rotating shaft by bolt again.This kind of mode can
In order to adjust the angle of connecting rod, you can suitable for the actual conditions according to soil relief, to adjust the angle of cutter hub, so as to
In the improvement of loosening the soil to soil.
The arrangement of knife of being loosened the soil in the present invention has a variety of, preferably, the knife that loosens the soil is circumferentially uniform along rotating shaft
That arranges is multiple.
Preferably, it is described loosen the soil knife be along rotating shaft be axially evenly arranged it is multiple rows of.
Preferably, rotating shaft one end relative with motor rotates and worn on an installing plate, first motor and peace
Dress plate is removably connected on vertical rack, and the bore of the installing port is more than the bore of the rotating shaft, the level branch
The elevating mechanism for driving the motion of the first motor in the vertical direction is provided with frame.
The bore of installing port could be arranged to the bore much larger than rotating shaft in the present invention so that rotating shaft has certain lifting
Space, in use, installing plate is removed, opens elevating mechanism, and the first motor is driven into the vertical direction by elevating mechanism
Motion, because one end of rotating shaft is connected with the first motor drive terminal, therefore while the first motor movement, rotating shaft is also with the
One motor together in the vertical direction move, when pivot to suitable height on loosen the soil between knife and soil be suitable to loosen the soil
Distance）, stop the first motor movement of driving, and the first motor is maintained at the position height, then by the another of rotating shaft
One end is rotated and is arranged in installing plate, and installing plate is removably connected with vertical rack, to cause the other end of rotating shaft to fix,
The first motor is finally opened, drive shaft is rotated, and knife is arranged in rotating shaft due to loosening the soil, therefore when the spindle is rotated, in rotating shaft
The knife that loosens the soil rotate together, you can realization soil is loosened the soil, after completion of loosening the soil, close the first motor.
The structure type of elevating mechanism can have a variety of in the present invention, preferably, the elevating mechanism includes：
It is installed on the first pulley on horizontal stand；
It is installed on the second pulley on vertical rack；
It is engaged with first pulley and second pulley, and the rope being fixedly connected with the first motor；
For the second motor for driving first pulley to rotate.
Preferably, the position corresponding position of the horizontal stand and the knife that loosens the soil be provided with that the knife that is available for loosening the soil stretches into it is accommodating
Hole.During in order to prevent that rotating shaft from rising, position is too high, and make it that the knife that loosens the soil in rotating shaft collides with horizontal stand, the present invention
Accommodating hole is provided with horizontal stand, is that the knife that loosens the soil can be stretched into accommodating hole when the position of rotating shaft is too high, passes through accommodating hole
To loosening the soil, knife plays position-limiting action.
For the ease of the mobile present invention, preferably, the bottom of the vertical rack is provided with roller.
Preferably, the roller is the roller of strap brake structure.The roller of the present invention can use existing strap brake knot
The roller of structure.
For the ease of dismounting installing plate, preferably, being bolted between the installing plate and vertical rack.
Preferably, being provided with the chute arranged along vertical direction on the vertical rack, set on first motor
It is equipped with the sliding block being engaged with the chute.When first motor in the vertical direction is moved, along slide, during stopping, rising
When descending mechanism stops driving, the first motor is maintained at certain height and position.
Compared with prior art, beneficial effects of the present invention are embodied in：
The present invention is used to carry out cultivation and fertilization to beach saline land, to improve the saline and alkaline of beach saline land, is not only easy to improvement
The soil in salt-soda soil, improves the utilization rate in salt-soda soil, and reduces the labor intensity of workman.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the mplifying structure schematic diagram at A in the present invention.
Embodiment
As shown in figure 1, the present invention include frame 1, frame 1 include two vertical racks 11 and positioned at vertical rack 11 it
Between horizontal stand 12, two vertical racks 11 and be provided with installation positioned opposite at the position of the lower section of horizontal stand 12
It is equipped with mouth 111, installing port 111 in rotating shaft 2, rotating shaft 2 and is provided with multiple knives 6 that loosen the soil, one end of rotating shaft 2 is connected with for driving
The first motor 3 that dynamic rotating shaft 2 is rotated, the other end of rotating shaft 2, which is rotated, to be worn on an installing plate 4, and the first motor 3 and installing plate 4 are equal
Removably it is connected on vertical rack 11, the bore of installing port 111, which is more than on the bore of rotating shaft 2, horizontal stand 12, to be provided with
Elevating mechanism 5 for driving the motion of the in the vertical direction of the first motor 3.
The bore of installing port 111 could be arranged to the bore much larger than rotating shaft in the present invention so that rotating shaft has certain
Space is lifted, in use, installing plate 4 is removed, elevating mechanism is opened, is driven the first motor 3 vertical by elevating mechanism
Moved on direction, because one end of rotating shaft is connected with the drive end of the first motor 3, therefore while the motion of the first motor 3, rotating shaft
Also moved with the first motor 3 together in the vertical direction, when rotating shaft 2 moves to suitable height, the suitable height is so that turns
The distance for being suitable to loosen the soil between knife 6 and soil of loosening the soil on axle 2, stops the first motor 3 of driving and moves, and cause the first motor 3
Be maintained at the position height, then the other end of rotating shaft 2 rotated and is arranged in installing plate 4, and by installing plate 4 removably with
Vertical rack is connected, and to cause the other end of rotating shaft to fix, finally opens the first motor 3, drive shaft 2 is rotated, due to loosening the soil
Knife 6 is arranged in rotating shaft 2, therefore when rotating shaft 2 is rotated, the knife 6 that loosens the soil in rotating shaft 2 is rotated together, you can realized to soil
Loosen the soil, after completion of loosening the soil, close the first motor 3.
The structure type of elevating mechanism can have a variety of in the present invention, as shown in figure 1, elevating mechanism 5 includes in the present invention：
It is installed on the first pulley 51 on horizontal stand 12；It is installed on the second pulley 52 on vertical rack 11；With first pulley 51 with
And second pulley 52 is engaged, and the rope 53 being fixedly connected with the first motor 3；For drive that first pulley 51 rotates the
Two motors 54.
The arrangement of knife 6 of being loosened the soil in the present invention has a variety of, as shown in figure 1, the knife 6 that loosens the soil is circumferential uniform along rotating shaft 2
That arranges is multiple.The knife 6 that loosens the soil be along rotating shaft 2 be axially evenly arranged it is multiple rows of.Horizontal stand 12 is corresponding with the position for the knife 6 that loosens the soil
Place is provided with the accommodating hole 121 that the knife 6 that is available for loosening the soil is stretched into.During in order to prevent that rotating shaft 2 from rising, position is too high, and causes in rotating shaft 2
The knife 6 that loosens the soil collided with horizontal stand 12, the present invention accommodating hole 121 is provided with horizontal stand 12, when the position of rotating shaft 2
It is that the knife 6 that loosens the soil can be stretched into accommodating hole 121 to put too high, and position-limiting action is played by 121 pairs of knives 6 that loosen the soil of accommodating hole.
For the ease of the mobile present invention, as shown in figure 1, the bottom of vertical rack 11 is provided with roller 7 in the present invention.Roller
7 be the roller of strap brake structure.The roller of the present invention can use the roller of existing strap brake structure.
The structure type of knife 6 of being loosened the soil in the present invention has a variety of, as shown in Fig. 2 loosened the soil in the present invention knife 6 including cutter hub 61 with
And connecting rod 62, one end of connecting rod 62 is fixedly connected with rotating shaft 2, and screwed hole 621, cutter hub 61 are offered on the end face of the other end
Connection end be provided with the threaded connection post 611 for extending in screwed hole 621 and being threadedly coupled with screwed hole 621.The present invention can
By adjusting depth of the threaded connection post 611 in screwed hole, to adjust the length of cutter hub 61, only to need rotary screwing thread connecting pole
The regulation to cutter hub length can be achieved.It is bolted between rotating shaft 2 and connecting rod 62.The mode being bolted,
Connecting rod 62 can be caused to be in a certain angle relative to rotating shaft 2, then connecting rod is locked with rotating shaft by bolt again.
This kind of mode can be conveniently adjusted the angle of connecting rod, you can suitable for the actual conditions according to soil relief, to adjust cutter hub
61 angle, in order to the improvement of loosening the soil to soil.
As shown in Fig. 2 in order that the connection obtained between cutter hub 61 and connecting rod 62 is even closer, the knife 6 that loosens the soil also includes wearing
It is placed on the positioning sleeve 63 outside cutter hub 61 and connecting rod 62, positioning sleeve 63 and is provided with multiple positioning holes（It is not drawn into figure）,
The positioning convex 622 and 612 that can be engaged with positioning hole is provided with cutter hub 61 and connecting rod 62.By connecting rod 62 and knife
After being connected between body 61, by the positioning convex 622 and 612 in connecting rod 62 and cutter hub 61 and the positioning hole of position corresponding position
It is engaged.Axial direction of multiple positioning holes along positioning sleeve 63 is evenly arranged.For the ease of dismounting installing plate, installing plate 4 with
It is bolted between vertical rack 11.The chute arranged along vertical direction is provided with vertical rack 11（Do not drawn in figure
Go out）, the sliding block being engaged with chute is provided with the first motor 3（It is not drawn into figure）.The in the vertical direction of first motor 3 is moved
When, along slide, during stopping, when elevating mechanism stops driving, the first motor 3 is maintained at certain height and position.
Claims (6)
1. a kind of be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that including frame（1）, the frame
（1）Including two vertical racks（11）And positioned at vertical rack（11）Between horizontal stand（12）, two vertical racks
（11）And positioned at horizontal stand（12）Installing port positioned opposite is provided with the position of lower section（111）, the installing port（111）
Interior rotation is equipped with a rotating shaft（2）, the rotating shaft（2）On be provided with multiple knives that loosen the soil（6）, the rotating shaft（2）One end connection
Have for drive shaft（2）The first motor rotated（3）, the knife that loosens the soil（6）Including cutter hub（61）And connecting rod（62）, institute
State connecting rod（62）One end and rotating shaft（2）It is fixedly connected, screwed hole is offered on the end face of the other end（621）, the cutter hub
（61）Connection end be provided with and extend to screwed hole（621）Interior and and screwed hole（621）The threaded connection post of threaded connection
（611）.
2. as claimed in claim 1 be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that described to loosen the soil
Knife（6）Also include being set in cutter hub（61）And connecting rod（62）Outside positioning sleeve（63）, the positioning sleeve（63）It is upper to set
There are multiple positioning holes, the cutter hub（61）And connecting rod（62）On be provided with the positioning convex that can be engaged with positioning hole.
3. as claimed in claim 1 be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that multiple positioning
Hole is along positioning sleeve（63）Axial direction be evenly arranged.
4. as claimed in claim 1 be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that the rotating shaft
（2）With connecting rod（62）Between be bolted.
5. as claimed in claim 1 be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that described to loosen the soil
Knife（6）For along rotating shaft（2）What is be arranged circumferentially is multiple.
6. as claimed in claim 5 be used for the device of ecological improvement beach saline land saline and alkaline, it is characterised in that described to loosen the soil
Knife（6）For along rotating shaft（2）What is be axially evenly arranged is multiple rows of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625362.3A CN107318277A (en) | 2017-07-27 | 2017-07-27 | It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710625362.3A CN107318277A (en) | 2017-07-27 | 2017-07-27 | It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107318277A true CN107318277A (en) | 2017-11-07 |
Family
ID=60200796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710625362.3A Pending CN107318277A (en) | 2017-07-27 | 2017-07-27 | It is a kind of to be used for the device of ecological improvement beach saline land saline and alkaline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107318277A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338233A (en) * | 1929-08-23 | 1930-11-20 | George Smith | Improvements in or relating to weeding or cultivating means |
| GB459297A (en) * | 1935-07-05 | 1937-01-05 | Matthew Henry Royston | Improvements in or relating to rotary land cultivators or tilling machines |
| US3935906A (en) * | 1974-09-20 | 1976-02-03 | J. E. Love Company | Adjustable height soil conditioner with frame extending rearwardly from cultivating implement |
| EP1992210A1 (en) * | 2007-05-15 | 2008-11-19 | K.I. Konstantinidis & Co. AG | Asparagus ridge flail rotor cultivator |
| CN206042699U (en) * | 2016-08-30 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of liftable rotary cultivator |
| CN207124856U (en) * | 2017-07-27 | 2018-03-23 | 杭州中艺生态环境工程有限公司 | A kind of device for being used for ecology and improving beach saline land saline and alkaline |
-
2017
- 2017-07-27 CN CN201710625362.3A patent/CN107318277A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB338233A (en) * | 1929-08-23 | 1930-11-20 | George Smith | Improvements in or relating to weeding or cultivating means |
| GB459297A (en) * | 1935-07-05 | 1937-01-05 | Matthew Henry Royston | Improvements in or relating to rotary land cultivators or tilling machines |
| US3935906A (en) * | 1974-09-20 | 1976-02-03 | J. E. Love Company | Adjustable height soil conditioner with frame extending rearwardly from cultivating implement |
| EP1992210A1 (en) * | 2007-05-15 | 2008-11-19 | K.I. Konstantinidis & Co. AG | Asparagus ridge flail rotor cultivator |
| CN206042699U (en) * | 2016-08-30 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of liftable rotary cultivator |
| CN207124856U (en) * | 2017-07-27 | 2018-03-23 | 杭州中艺生态环境工程有限公司 | A kind of device for being used for ecology and improving beach saline land saline and alkaline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |