CN108184350A - A kind of damping mini-tiller with fertilization structure - Google Patents
A kind of damping mini-tiller with fertilization structure Download PDFInfo
- Publication number
- CN108184350A CN108184350A CN201711439942.XA CN201711439942A CN108184350A CN 108184350 A CN108184350 A CN 108184350A CN 201711439942 A CN201711439942 A CN 201711439942A CN 108184350 A CN108184350 A CN 108184350A
- Authority
- CN
- China
- Prior art keywords
- damping
- mini
- tiller
- fertilizer box
- parallel
- 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
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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of damping mini-tillers with fertilization structure.Vehicle frame including mini-tiller and the walking mechanism below vehicle frame, the rear end of the vehicle frame are welded with the connecting rod to extend back, are equipped with plow harrow connector sleeve, linkwork in the connecting rod successively from front to back, and the linkwork connects fertilization structure；The linkwork includes articulated slab, link, the link includes transverse slat, the front end of the transverse slat forms articulated joint and is hinged with articulated slab, the left and right sides of the transverse slat rear end is separately formed the parallel-plate to extend back, link slot is formed between two parallel-plates, the top of the two parallel prelaminar part is respectively arranged below with shock-damping structure, and the rear portion of two parallel-plate is transversely equipped with hinge hole；The fertilization structure includes holding fertilizer box, and the lower section of the appearance fertilizer box sets back-up roller wheel, the upper end setting seat for holding fertilizer box, and the front end for holding fertilizer box sets connecting plate, and the connecting plate is connect with linkwork.
Description
Technical field
The present invention relates to mini-tiller technical field, more particularly to a kind of damping mini-tiller with fertilization structure.
Background technology
Existing tillage machinery mainly includes mini-tiller, large-scale tiller combine tool equipment, and mini-tiller is hand-held, no
It can be driven, peasant's labor intensity is larger, and the function without applying fertilizer.And large-scale tiller combine tool equipment generally use is dragged
Machine drawing is driven, although can drive, purchase cost is excessively high, and does not adapt to complicated Land Environment, is only adapted to
Northern area uses, in this area with a varied topography in vast southern area, particularly Chongqing.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of damping mini-tillers with fertilization structure.
The object of the present invention is achieved like this：
A kind of damping mini-tiller with fertilization structure, the vehicle frame including mini-tiller and the vehicle with walking machine below vehicle frame
Structure, the rear end of the vehicle frame are welded with the connecting rod to extend back, plow harrow are equipped with successively from front to back in the connecting rod
Connector sleeve, linkwork, the linkwork connect fertilization structure；
The linkwork includes being weldingly fixed on the C-shaped articulated slab of connection rod rear end and is articulated with articulated slab
The link at rear, the link include transverse slat, and the front end of the transverse slat forms articulated joint and is hinged with articulated slab, the horizontal stroke
The left and right sides of plate rear end is separately formed the parallel-plate to extend back, and link slot, two parallel-plate are formed between two parallel-plates
The top of forepart is respectively arranged below with shock-damping structure, and the shock-damping structure includes top plate and two slide bars being mutually parallel, described
The both ends of slide bar are respectively equipped with the smaller threaded connector of diameter, the threaded connector of described slide bar one end and two parallel-plate upper edges
The threaded hole thread fitting being vertically equipped with, the top plate is equipped with two slide openings and the two slide bar clearance fits being mutually parallel, described
The threaded connector thread fitting stop nut of the slide bar other end, sets compressed spring between the top plate, stop nut, described
Compressed spring is sleeved on slide bar, and passes through stop nut axial limiting, and the top plate is parallel with two under pre-pressure of the spring effect
Plate contacts, and the rear portion of two parallel-plate is transversely equipped with hinge hole；
The fertilization structure includes holding fertilizer box, and the bottom wall for holding fertilizer box is equipped with fertilizer outlet, the upper end of the fertilizer outlet
Bore adjustable plate for adjusting fertilizer outlet opening bore is set, and the bore adjustable plate is fixed in adjustment axis, the adjusting
Axis is fixedly connected with holding the lower end of the throw rod on the outside of fertilizer box, and the throw rod is equipped with the clamping axis to extend internally, the appearance
It is fixed with arc positioning strip on the correspondence side wall of fertilizer box, the arc positioning strip is equipped with several location holes, on the throw rod
Clamping axis and one of location hole be clamped, limit the angle of bore adjustable plate, the upper end setting handle of the throw rod, institute
State the lower section setting back-up roller wheel for holding fertilizer box, the upper front end setting seat for holding fertilizer box, the front lower portion for holding fertilizer box
Connecting plate is set, and the connecting plate is stretched into link slot, and is passed through bolt and be hinged with the hinge hole on two parallel-plates, the connection
The front end of plate and the top plate contact of two shock-damping structures, form buffering.
Preferably, the endoporus of the plow harrow connector sleeve is vertically set, the endoporus intermediate gap cooperation of the plow harrow connector sleeve
There is plow harrow, the top of the plow harrow is plow harrow handle, several dowel holes is vertically equipped on the plow harrow handle, for adjusting plow harrow
Upper-lower position, set on the plow harrow connector sleeve there are one the location hole of corresponding dowel hole, the location hole is positioned with one
Pin hole is located by connecting by a positioning pin.
Preferably, the upper wall of the articulated slab, bolt hole is respectively equipped on lower wall, be vertically equipped with spiral shell in the articulated joint
Bolt, by bolted splice, allows link to swing by hole, the bolt by hole, bolt hole.
Preferably, described to hold the idler wheel mounting bracket being welded with below fertilizer box in inverted U, the back-up roller wheel is located at
Between the both side plate of idler wheel mounting bracket, and pass through bolt and connect with idler wheel mounting bracket, form rolling support.
Preferably, the seat includes cushion frame, and the cushion frame includes riser and is weldingly fixed on above riser
Tablet, the riser are welded and fixed with holding fertilizer box.
Preferably, cushion has been bolted it above the tablet.
Preferably, the front end of the connecting plate is cased with the top plate contact of friction sleeve, the friction sleeve and two shock-damping structures.
Preferably, the upper end of the bore adjustable plate is welded with connection ring, and the adjustment axis is sleeved in connection ring simultaneously
Key connection is formed circumferentially positioned；The lower end of the fertilizer outlet is fixed with the fertilizer guiding groove for leading fertilizer backward.
Preferably, the upper end for holding fertilizer box is opening, and pass through hinge bar and be hinged a case lid.
Preferably, the bottom wall for holding fertilizer box is tilted towards fertilizer outlet.
By adopting the above-described technical solution, the present invention has the advantages that：
1. fertilization structure can be dismantled freely, applied widely, the labor intensity of peasant is greatly reduced, cannot ridden
Fertilization structure is dismantled in the place multiplied.
2. with damping, buffering structure, the comfort of riding is improved.
3. with fertilizing functions, the function of mini-tiller has been expanded.
Description of the drawings
Fig. 1 is the structure diagram of plow harrow connector sleeve, linkwork；
Fig. 2 is the schematic top plan view of link in Fig. 1；
Fig. 3 is the structure diagram of fertilization structure；
Fig. 4 is the structure diagram for holding fertilizer box；
Fig. 5 is the structure diagram of the present invention.
Reference numeral
In attached drawing, 1 is connecting rod, and 2 be plow harrow connector sleeve, and 3 be plow harrow, and 4 be plow harrow handle, and 5 be dowel hole, and 6 be positioning
Pin, 7 be articulated slab, and 8 be transverse slat, and 9 be articulated joint, and 10 be parallel-plate, and 11 be link slot, and 12 be top plate, and 13 be hinge hole, and 14 are
Slide bar, 15 be stop nut, and 16 be compressed spring；
21 be back-up roller wheel, and 22 be idler wheel mounting bracket, and 23 be riser, and 24 be tablet, and 25 be cushion, and 26 be connecting plate, 27
For rubber sleeve, 28 is hold fertilizer box；
31 be fertilizer guiding groove, and 32 be throw rod, and 33 be arc positioning strip, and 34 be location hole, and 35 be hinge bar, and 36 be case lid,
37 be connection ring, and 38 be adjustment axis, and 39 be fertilizer outlet, and 40 be bore adjustable plate.
Specific embodiment
Be a kind of embodiment of the damping mini-tiller with fertilization structure referring to Fig. 1-Fig. 5, vehicle frame including mini-tiller and
Walking mechanism below vehicle frame, the rear end of the vehicle frame are welded with the connecting rod to extend back, in the connecting rod
It is equipped with plow harrow connector sleeve, linkwork successively from front to back, the linkwork connects fertilization structure.
The endoporus of the plow harrow connector sleeve is vertically set, and the endoporus intermediate gap of the plow harrow connector sleeve is combined with plow harrow,
The top of the plow harrow is plow harrow handle, and several dowel holes are vertically equipped on the plow harrow handle, for adjusting the upper and lower of plow harrow
Position is set on the plow harrow connector sleeve there are one the location hole of corresponding dowel hole, and the location hole leads to a dowel hole
A positioning pin is crossed to be located by connecting.
The linkwork includes being weldingly fixed on the C-shaped articulated slab of connection rod rear end and is articulated with articulated slab
The link at rear, the link include transverse slat, and the front end of the transverse slat forms articulated joint and is hinged with articulated slab, this implementation
In example, bolt hole is respectively equipped on the upper wall of the articulated slab, lower wall, bolt is vertically equipped in the articulated joint by hole,
The bolt, by bolted splice, allows link to swing by hole, bolt hole.The left and right sides of the transverse slat rear end point
The parallel-plate to extend back is not formed, and link slot, top, the lower section point of the two parallel prelaminar part are formed between two parallel-plates
Not She You shock-damping structure, the shock-damping structure includes top plate and two slide bars being mutually parallel, the both ends of the slide bar and sets respectively
There are the smaller threaded connector of diameter, the threaded hole being vertically equipped on the threaded connector and two parallel-plates of described slide bar one end
Thread fitting, the top plate are equipped with two slide openings and the two slide bar clearance fits being mutually parallel, the screw thread of the slide bar other end
Connector thread fitting stop nut, sets compressed spring between the top plate, stop nut, the compressed spring is sleeved on slide bar
On, and passing through stop nut axial limiting, the top plate contacts under pre-pressure of the spring effect with two parallel-plates, and described two is parallel
The rear portion of plate is transversely equipped with hinge hole.
The fertilization structure includes holding fertilizer box, and the upper end for holding fertilizer box is opening, and pass through hinge bar and be hinged a case lid.
The bottom wall for holding fertilizer box is equipped with fertilizer outlet, and the bottom wall for holding fertilizer box is tilted towards fertilizer outlet.The lower end of the fertilizer outlet
The fertilizer guiding groove for leading fertilizer backward is fixed with, makes fertilizer release more uniform.The upper end of the fertilizer outlet sets to adjust out
The bore adjustable plate of fertile mouth opening bore, the bore adjustable plate is fixed in adjustment axis, and in the present embodiment, the bore is adjusted
The upper end of plate is welded with connection ring, and the adjustment axis is sleeved in connection ring and is keyed, and is formed circumferentially positioned.The adjusting
Axis is fixedly connected with holding the lower end of the throw rod on the outside of fertilizer box, and the throw rod is equipped with the clamping axis to extend internally and (does not show
Go out), arc positioning strip is fixed on the correspondence side wall for holding fertilizer box, and the arc positioning strip is equipped with several location holes, institute
The clamping axis stated on throw rod is clamped with one of location hole, limits the angle of bore adjustable plate, the upper end of the throw rod
Handle is set.
Under normality, bore adjustable plate seals fertilizer outlet, when fertilising, pulls throw rod outward, makes the clamping of throw rod
Axis deviates from location hole, then pulls throw rod forward, and the clamping axis and the cooperation of another location hole for making throw rod position, and make bore tune
Section plate turns an angle, and opens the fertilizer outlet release fertilizer fertilising of corresponding bore.The present invention is suitable for applying graininess fertilizer, with
Plow harrow is used cooperatively, and is ploughed, unification of applying fertilizer, suitable for applying fertilizer to the subsoil to crops.
The lower section setting back-up roller wheel for holding fertilizer box in the present embodiment, is welded with below the appearance fertilizer box and is in
The idler wheel mounting bracket of inverted U, the back-up roller wheel are located between the both side plate of idler wheel mounting bracket, and pass through bolt and installed with idler wheel
Frame connects, and forms rolling support.The upper end setting seat for holding fertilizer box, in the present embodiment, the seat is included before holding fertilizer box
The cushion frame of plate upper weld, the cushion frame include riser and the tablet that is weldingly fixed on above riser, the riser with
The foreboard for holding fertilizer box is welded and fixed.Cushion has been bolted above the tablet.The front lower portion for holding fertilizer box is set
Connecting plate is put, the connecting plate is stretched into link slot, and is passed through bolt and be hinged with the hinge hole on two parallel-plates, the connecting plate
Front end be cased with the top plate contact of friction sleeve, the friction sleeve and two shock-damping structures, form buffering.The friction sleeve may be used
Various wear-resistant materials are made, and the present embodiment uses rubber sleeve, and the upper and lower part of the rubber sleeve can set thicker, and raising subtracts
Effect is shaken, rubber sleeve is conveniently replaceable.
The walking mechanism of mini-tiller arranges triangular in shape, the stable support of formation with back-up roller wheel, in the damping work of rubber sleeve
Under, peasant can cosily ride mini-tiller.Fertilization structure is hinged on mini-tiller vehicle frame rear, can swing, and makes micro- plough
Machine can be turned to freely, and turning radius is smaller.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (10)
1. a kind of damping mini-tiller with fertilization structure, the vehicle frame including mini-tiller and the walking mechanism below vehicle frame,
It is characterized in that, the rear end of the vehicle frame is welded with the connecting rod to extend back, in the connecting rod from front to back successively
Equipped with plow harrow connector sleeve, linkwork, the linkwork connects fertilization structure；
The linkwork includes being weldingly fixed on the C-shaped articulated slab of connection rod rear end and is articulated with articulated slab rear
Link, the link include transverse slat, the front end of the transverse slat forms articulated joint and is hinged with articulated slab, after the transverse slat
The left and right sides at end is separately formed the parallel-plate to extend back, and link slot, the two parallel prelaminar part are formed between two parallel-plates
Top, be respectively arranged below with shock-damping structure, the shock-damping structure includes top plate and two slide bars being mutually parallel, the slide bar
Both ends be respectively equipped with the smaller threaded connector of diameter, on the threaded connector and two parallel-plates of described slide bar one end vertically
The threaded hole thread fitting being equipped with, the top plate are equipped with two slide openings and the two slide bar clearance fits being mutually parallel, the slide bar
The threaded connector thread fitting stop nut of the other end, sets compressed spring, the compression between the top plate, stop nut
Spring pocket passes through stop nut axial limiting on slide bar, and the top plate connects under pre-pressure of the spring effect with two parallel-plates
It touches, the rear portion of two parallel-plate is transversely equipped with hinge hole；
The fertilization structure includes holding fertilizer box, and the bottom wall for holding fertilizer box is equipped with fertilizer outlet, and the upper end of the fertilizer outlet is set
For adjusting the bore adjustable plate of fertilizer outlet opening bore, the bore adjustable plate is fixed in adjustment axis, the adjustment axis with
The lower end for holding the throw rod on the outside of fertilizer box is fixedly connected, and the throw rod is equipped with the clamping axis to extend internally, the appearance fertilizer box
Correspondence side wall on be fixed with arc positioning strip, the arc positioning strip is equipped with several location holes, the card on the throw rod
Spindle is clamped with one of location hole, limits the angle of bore adjustable plate, the upper end setting handle of the throw rod, the appearance
The lower section setting back-up roller wheel of fertilizer box, the upper front end setting seat for holding fertilizer box, the front lower portion setting for holding fertilizer box
Connecting plate, the connecting plate are stretched into link slot, and are passed through bolt and be hinged with the hinge hole on two parallel-plates, the connecting plate
Front end and the top plate contact of two shock-damping structures, form buffering.
2. a kind of damping mini-tiller with fertilization structure according to claim 1, the endoporus edge of the plow harrow connector sleeve is perpendicular
To setting, the endoporus intermediate gap of the plow harrow connector sleeve is combined with plow harrow, and the top of the plow harrow is plow harrow handle, the plow harrow handle
On be vertically equipped with several dowel holes, for adjusting the upper-lower position of plow harrow, set that there are one corresponding on the plow harrow connector sleeve
The location hole of dowel hole, the location hole are located by connecting with a dowel hole by a positioning pin.
3. a kind of damping mini-tiller with fertilization structure according to claim 1, on the upper wall of the articulated slab, lower wall point
Not She You bolt hole, bolt is vertically equipped in the articulated joint by hole, the bolt is cut with scissors by hole, bolt hole by bolt
It connects, link is allow to swing.
4. a kind of damping mini-tiller with fertilization structure according to claim 1, it is welded and fixed below the appearance fertilizer box
There is the idler wheel mounting bracket in inverted U, the back-up roller wheel is located between the both side plate of idler wheel mounting bracket, and passes through bolt and idler wheel
Mounting bracket connects, and forms rolling support.
5. a kind of damping mini-tiller with fertilization structure according to claim 1, the seat includes cushion frame, the seat
Poppet includes riser and the tablet being weldingly fixed on above riser, and the riser is welded and fixed with holding fertilizer box.
6. a kind of damping mini-tiller with fertilization structure according to claim 5, the top of the tablet is consolidated by bolt
Surely there is cushion.
7. a kind of damping mini-tiller with fertilization structure according to claim 1, the front end of the connecting plate is cased with rubbing
The top plate contact of set, the friction sleeve and two shock-damping structures.
8. a kind of damping mini-tiller with fertilization structure according to claim 1, the upper end welding of the bore adjustable plate
Connection ring is fixed with, the adjustment axis is sleeved in connection ring and is keyed, and is formed circumferentially positioned；The lower end of the fertilizer outlet is fixed
It is useful for leading the fertilizer guiding groove of fertilizer backward.
9. a kind of damping mini-tiller with fertilization structure according to claim 1, the upper end for holding fertilizer box is opening, and
One case lid is hinged by hinge bar.
10. a kind of damping mini-tiller with fertilization structure according to claim 1, the bottom wall for holding fertilizer box is towards going out fertilizer
Mouth tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711439942.XA CN108184350A (en) | 2017-12-27 | 2017-12-27 | A kind of damping mini-tiller with fertilization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711439942.XA CN108184350A (en) | 2017-12-27 | 2017-12-27 | A kind of damping mini-tiller with fertilization structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108184350A true CN108184350A (en) | 2018-06-22 |
Family
ID=62584316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711439942.XA Pending CN108184350A (en) | 2017-12-27 | 2017-12-27 | A kind of damping mini-tiller with fertilization structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108184350A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202663754U (en) * | 2012-07-20 | 2013-01-16 | 钟加海 | Multi-functional plowing and sowing machine |
| CN204425961U (en) * | 2015-01-26 | 2015-07-01 | 中国农业大学 | A kind of tool-carrier for the multiple deep soil loosing shovel of consolidation |
| CN204482281U (en) * | 2015-03-06 | 2015-07-22 | 陈明聪 | The floated sower of vibration damping |
| CN204837047U (en) * | 2015-07-13 | 2015-12-09 | 农业部南京农业机械化研究所 | Fertilizer distributor |
| CN105453722A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Micro-cultivator |
| CN205755299U (en) * | 2016-05-20 | 2016-12-07 | 重庆市沙坪坝区嘉陵摩托车配件有限责任公司 | Environment-friendly high-efficiency damping tiller |
-
2017
- 2017-12-27 CN CN201711439942.XA patent/CN108184350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202663754U (en) * | 2012-07-20 | 2013-01-16 | 钟加海 | Multi-functional plowing and sowing machine |
| CN204425961U (en) * | 2015-01-26 | 2015-07-01 | 中国农业大学 | A kind of tool-carrier for the multiple deep soil loosing shovel of consolidation |
| CN204482281U (en) * | 2015-03-06 | 2015-07-22 | 陈明聪 | The floated sower of vibration damping |
| CN204837047U (en) * | 2015-07-13 | 2015-12-09 | 农业部南京农业机械化研究所 | Fertilizer distributor |
| CN105453722A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Micro-cultivator |
| CN205755299U (en) * | 2016-05-20 | 2016-12-07 | 重庆市沙坪坝区嘉陵摩托车配件有限责任公司 | Environment-friendly high-efficiency damping tiller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102009049469B4 (en) | Device for receiving and guiding a spray boom of a field sprayer | |
| KR101973947B1 (en) | Connecting equipment for agricultural machine | |
| CN108184350A (en) | A kind of damping mini-tiller with fertilization structure | |
| CN106080919A (en) | Flexible handle type three folding portable electric motor car | |
| CN107950152A (en) | A kind of fertilization structure of mini-tiller | |
| US2643472A (en) | Bulldozer | |
| DE2025039A1 (en) | Pneumatically operated machine for distributing granular materials | |
| CN108207144A (en) | A kind of mini-tiller with fertilization structure | |
| CN108156861A (en) | A kind of mini-tiller with damping fertilization structure | |
| CN108142019A (en) | A kind of damping fertilization structure of mini-tiller | |
| US10697579B2 (en) | Mounting bracket for agricultural row unit | |
| CN108200781A (en) | A kind of damping mini-tiller rided | |
| US4184698A (en) | Mounting structure for vehicle suspensions | |
| CN108162705A (en) | A kind of damping frame structure of mini-tiller | |
| CN204279764U (en) | A kind of adjustable bicycle backpack support | |
| CN204250222U (en) | A kind of folded vehicle saddle control apparatus | |
| CN108156841A (en) | A kind of body frame structure for automotive of mini-tiller | |
| CN108184339A (en) | A kind of riding device of mini-tiller | |
| CN108124524A (en) | A kind of mini-tiller rided | |
| US10059159B2 (en) | All-terrain vehicle hitch | |
| CN205611167U (en) | Multi -angle hydraulic pressure adjustment leveler | |
| CN108207151A (en) | A kind of shock-absorption connecting structure of mini-tiller | |
| CN206012840U (en) | The three folding portable electric motor car of flexible handle type | |
| CN108174633A (en) | A kind of damping riding structure of mini-tiller | |
| CN108163064A (en) | A kind of mini-tiller with shock-damping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180622 |