CN107318605A - A kind of agricultural irrigation fertilizing integrated equipment - Google Patents
A kind of agricultural irrigation fertilizing integrated equipment Download PDFInfo
- Publication number
- CN107318605A CN107318605A CN201710721130.8A CN201710721130A CN107318605A CN 107318605 A CN107318605 A CN 107318605A CN 201710721130 A CN201710721130 A CN 201710721130A CN 107318605 A CN107318605 A CN 107318605A
- Authority
- CN
- China
- Prior art keywords
- water pump
- water
- contactor
- liquid level
- level sensor
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
Abstract
The present invention provides a kind of agricultural irrigation fertilizing integrated equipment, including：Water tank, tank shell, farm implements standing groove, push rod, base, universal wheel, second liquid level sensor, electrical control cabinet, hinge, door leaf, second drainpipe, magnetic valve, first liquid level sensor, time counter, first drainpipe, power switch, second A.C. contactor, first A.C. contactor, first water pump, first water inlet pipe, bolt, 3rd drainpipe, second water pump, anti-skid bulge, second water inlet pipe and plug, the agricultural irrigation fertilizing integrated equipment that the present invention is provided can be used for a variety of locations, collection is irrigated and fertilising and one, two water pumps set, increase suction capacity, when the water in the water tank reaches first liquid level sensor, signal is transmitted to second A.C. contactor by first liquid level sensor, second water pump is started working, crops are irrigated, effectively electric energy is saved, prevent the waste at water source.
Description
Technical field
The invention belongs to agricultural mechanical field technical field, more particularly to a kind of agricultural irrigation fertilizing integrated equipment.
Background technology
With the fast development of society, scientific and technological rapid advances, due to weather relationship, are all transported in industry, agricultural life
Irrigation equipment has been used, and most of irrigation equipments are all made up of pumping equipment, water pump is conveying liquid or is pressurized liquid
Machinery, the mechanical energy of prime mover or other external energies are transmitted liquid, increase liquid energy by it, are mainly used to convey liquid
Body includes water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid metal etc., can also convey liquid, admixture of gas and containing outstanding
The liquid of floating solids, the technical parameter of pump performance has flow, suction, lift, shaft power, water-horse power, efficiency etc.；According to not
Same operation principle can be divided into the types such as volume water pump, vane pump, and displacement pump is transmitted using the change of its swept volume of a single chamber
Energy, vane pump is to transmit energy using the interaction of rotary vane and water, there is the classes such as centrifugal pump, axial-flow pump and mixed-flow pump
Type；But traditional irrigation equipment complex operation, it is impossible to the work in a variety of locations is realized, function is single, it is impossible to be used as fertilising and set
It is standby, the waste to water source is easily caused, heaviness is mobile inconvenient, and intelligence degree is low；Therefore, it is necessary to provide a kind of new agriculture
Above-mentioned technical problem is solved with fertigation integration apparatus.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of agricultural irrigation fertilizing integrated equipment, existing to solve
Existed in technology function it is single, it is intelligent not enough the problem of.A kind of agricultural irrigation fertilizing integrated equipment, the agricultural irrigation is applied
Fertile integration apparatus include water tank, tank shell, farm implements standing groove, push rod, base, universal wheel, the second liquid level sensor, electrically
Switch board, hinge, door leaf, the second drainpipe, magnetic valve, the first liquid level sensor, time counter, the first drainpipe, power supply
Switch, the second A.C. contactor, the first A.C. contactor, the first water pump, the first water inlet pipe, bolt, the 3rd drainpipe, the second water
Pump, anti-skid bulge, the second water inlet pipe and plug, the universal wheel are fixed at the base corner；The push rod is welded in
The base, and the push rod surface is provided with anti-skid bulge；The farm implements standing groove is installed on the base；The tank shell
It is fixed on the base, the tank shell is internally formed the water tank with accommodating cavity；The first liquid level sensor peace
Loaded on water tank；Second liquid level sensor is installed on the water tank；The electrical control cabinet is fixed on the tank shell, the electricity
Gas switch board is provided with door leaf, and the door leaf is rotated by hinge with the electrical control cabinet and is connected；The time counter peace
Loaded on electrical control cabinet；First A.C. contactor is fixed on the electrical control cabinet, and first A.C. contactor with
Second liquid level sensor is electrically connected with；Second A.C. contactor is electrically connected with the time counter, and described
Second A.C. contactor is electrically connected with first liquid level sensor；It is the power switch and the time counter, described
First A.C. contactor, second A.C. contactor, first liquid level sensor, second liquid level sensor electrically connect
Connect；First water pump is secured by bolts in the base, and first water pump is provided with the first water inlet pipe, first water pump
It is connected by first drainpipe with the tank shell, and first water pump electrically connects with first A.C. contactor
Connect；Second water pump is installed on the base, and second water pump passes through described provided with the second water inlet pipe, second water pump
Second water inlet pipe is connected with the tank shell, and second water pump is electrically connected with second A.C. contactor；It is described
Magnetic valve is installed on the base, and the magnetic valve is connected with the 3rd drainpipe；The plug and the power switch are electrical
Connection.
The universal wheel has four, and the universal wheel and the base vertical welding, is easy to mobile device.
First liquid level sensor is arranged on the inner surface of the tank shell at the top of second water inlet pipe, described
First liquid level sensor just connects second A.C. contactor when working, and has saved the energy.
The hinge has multiple, and the hinge is connected by screw with the door leaf, is conveniently replaceable the door leaf.
The door leaf has two, and door leaf height is highly identical with the electrical control cabinet.
The push rod is 135 ° with the angle after the tube chamber welds with base, and push-pull device is more convenient.
First water pump is symmetrically arranged on the base, and first water pump and described second with second water pump
The axis of water pump makes equipment appearance more neat and artistic on same straight line.
The water tank is installed between the farm implements standing groove and the electrical control cabinet.
First water pump and second water pump are installed on the base between the electrical control cabinet.
3rd drainpipe is installed on the side wall of the tank shell close to the base, is convenient to clean the water
Case.
Compared with prior art, the present invention has the advantages that：Due to a kind of agricultural irrigation fertilising one of the present invention
Body equipment is widely used in agricultural machinery technological field.Meanwhile, beneficial effects of the present invention are：
1. two water pumps set, increase suction capacity, when equipment work, the opening power switch, described the
One water pump is started working, and when the water in the water tank reaches first liquid level sensor, first liquid level sensor will
Signal is transmitted to second A.C. contactor, and second A.C. contactor is connected, and second water pump is started working, to farming
Thing is irrigated, and when the water level of the water tank reaches second liquid level sensor, second liquid level sensor controls institute
The disconnection of the first A.C. contactor is stated, first water pump is stopped, has effectively saved electric energy, prevented the waste at water source.
2. the time counter installed is used for control to concentration during applying fertilizer, the time counter with it is described
Second water pump is electrically connected with, when the cistern water level reaches second liquid level sensor by being set to the time counter
Put the time, first water pump is stopped with second water pump, fertilizer stirring is put into the water tank, when described
Between counter time when reaching, second water pump is started working, and crops are applied fertilizer.
3. when physical features is higher, magnetic valve and second A.C. contactor, the time counter are electrically connected with,
Electric energy is saved.
4. described in farm implements standing groove user farm implements carrying, the use of the universal wheel has been easy to the shifting of equipment
Dynamic, the equipment can be used for a variety of locations, can collect fertigation and one.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is internal structure schematic diagram of the invention.
Fig. 3 is magnetic valve of the present invention and water tank attachment structure schematic diagram.
In figure：
1- water tanks, 2- tank shells, 3- farm implements standing grooves, 4- push rods, 5- bases, 6- universal wheels, the level sensings of 7- second
Device, 8- electrical control cabinets, 9- hinges, 10- door leafs, the drainpipes of 11- second, 12- magnetic valves, the liquid level sensors of 13- first, 14-
Time counter, the drainpipes of 15- first, 16- power switches, the A.C. contactors of 17- second, the A.C. contactors of 18- first, 19-
First water pump, the water inlet pipes of 20- first, 21- bolts, the drainpipes of 22- the 3rd, the water pumps of 23- second, 24- anti-skid bulges, 25- second
Water inlet pipe, 26- plugs.
Embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 3
The present invention provides a kind of agricultural irrigation fertilizing integrated equipment, including water tank 1, tank shell 2, farm implements standing groove 3,
Push rod 4, base 5, universal wheel 6, the second liquid level sensor 7, electrical control cabinet 8, hinge 9, door leaf 10, the second drainpipe 11, electricity
Magnet valve 12, the first liquid level sensor 13, time counter 14, the first drainpipe 15, power switch 16, the second A.C. contactor
17th, the first A.C. contactor 18, the first water pump 19, it is the first water inlet pipe 20, bolt 21, the 3rd drainpipe 22, the second water pump 23, anti-
The 24, second water inlet pipe 25 of sliding projection and plug 26, the universal wheel 6 are fixed at 5 four jiaos of the base；The push rod 4 is welded
The base 5 is connected to, and the surface of the push rod 4 is provided with anti-skid bulge 24；The farm implements standing groove 3 is installed on the base 5；Institute
State tank shell 2 and be fixed on the base 5, the water tank 1 being internally formed with accommodating cavity of the tank shell 2；Described
One liquid level sensor 13 is installed on water tank 1；Second liquid level sensor 7 is installed on the water tank 1；The electrical control cabinet 8 is fixed
In the tank shell 2, the electrical control cabinet 8 is provided with door leaf 10, and the door leaf 10 passes through hinge with the electrical control cabinet 8
Chain 9 rotates connection；The time counter 14 is installed on electrical control cabinet 8；First A.C. contactor 18 is fixed on described
Electrical control cabinet 8, and first A.C. contactor 18 is electrically connected with second liquid level sensor 7；Second exchange
Contactor 17 is electrically connected with the time counter 14, and second A.C. contactor 17 and first liquid level sensor
13 are electrically connected with；The power switch 16 is exchanged with the time counter 14, first A.C. contactor 18, described second
Contactor 17, first liquid level sensor 13, second liquid level sensor 7 are electrically connected with；First water pump 19 passes through
Bolt 21 is fixed on the base 5, and first water pump 19 is provided with the first water inlet pipe 20, and first water pump 19 passes through described the
One drainpipe 15 is connected with the tank shell 2, and first water pump 19 is electrically connected with first A.C. contactor 18；
Second water pump 23 is installed on the base 5, and second water pump 23 leads to provided with the second water inlet pipe 25, second water pump 23
Second water inlet pipe 25 is crossed to be connected with the tank shell 2, and second water pump 23 and second A.C. contactor 17
It is electrically connected with；The magnetic valve 12 is installed on the base 5, and the magnetic valve 12 is connected with the 3rd drainpipe 22；It is described to insert
First 26 are electrically connected with the power switch 16.
The universal wheel 6 has four, and the universal wheel 6 is moved easily with the vertical welding of base 5.
First liquid level sensor 13 is arranged on the inner surface of the tank shell 2 at the top of second water inlet pipe 25
On, first liquid level sensor 13 just connects second A.C. contactor 17 when working, and has saved the energy.
The hinge 9 has multiple, and the hinge 9 is connected by screw with the door leaf 10, is conveniently replaceable the door leaf
10 or described hinges 9.
The door leaf 10 has two, and the height of the door leaf 10 is highly identical with the electrical control cabinet 8.
Angle after the push rod 4 is welded with the base 5 is 135 °, and push-pull device is more convenient.
First water pump 19 and second water pump 23 are symmetrically arranged on the base 5, and first water pump 19 with
The axis of second water pump 23 makes equipment appearance more neat and artistic on same straight line.
The water tank 1 is installed between the farm implements standing groove 3 and the electrical control cabinet 8.
First water pump 19 and second water pump 23 are installed on the base 5 between the electrical control cabinet 8.
3rd drainpipe 22 is installed on the side wall of the tank shell 2 close to the base 5.
Operation principle
When present device works, the power switch 16 is opened, first water pump 19 is started working, when the water tank
When water in 1 reaches first liquid level sensor 13, signal is transmitted to second exchange by first liquid level sensor 13
Contactor 17, second A.C. contactor 17 is connected, and second water pump 23 is started working, and crops are irrigated, when
When the water level of the water tank 1 reaches second liquid level sensor 7, second liquid level sensor 7 controls first exchange
Contactor 18 disconnects, and first water pump 19 is stopped, and has effectively saved electric energy, prevents the waste at water source, the institute of installation
State time counter 14 be used for apply fertilizer during control to concentration, the time counter 14 and second water pump 23 are electrical
Connection, when the water level of water tank 1 reaches second liquid level sensor 7 by setting the time to the time counter 14,
First water pump 19 is stopped with second water pump 23, fertilizer stirring is put into the water tank 1, when the time
When the time of counter 14 reaches, second water pump 23 is started working, and crops are applied fertilizer, when physical features is higher, will
Magnetic valve 12 is electrically connected with second A.C. contactor 17, the time counter 14, has saved electric energy.
Wherein electric elements model：The model CJX2-0910 of first A.C. contactor 18, the second A.C. contactor 17
Model CJX2-0910, magnetic valve 12 the model TM51-4HP, the model MIK- of the first liquid level sensor 13
P260, the model MIK-P260 of the second liquid level sensor 7.
Using technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention,
Similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (10)
1. a kind of agricultural irrigation fertilizing integrated equipment, it is characterised in that the agricultural irrigation fertilizing integrated equipment includes water tank
(1), tank shell (2), farm implements standing groove (3), push rod (4), base (5), universal wheel (6), the second liquid level sensor (7), electricity
Gas switch board (8), hinge (9), door leaf (10), the second drainpipe (11), magnetic valve (12), the first liquid level sensor (13), when
Between counter (14), the first drainpipe (15), power switch (16), the second A.C. contactor (17), the first A.C. contactor
(18), the first water pump (19), the first water inlet pipe (20), bolt (21), the 3rd drainpipe (22), the second water pump (23) is anti-skidding convex
(24), the second water inlet pipe (25) and plug (26) are played, the universal wheel (6) is fixed at the base (5) corner；It is described to push away
Bar (4) is welded in the base (5), and the push rod (4) surface is provided with anti-skid bulge (24)；Farm implements standing groove (3) peace
Loaded on the base (5)；The tank shell (2) is fixed on the base (5), and the tank shell (2) is internally formed tool
There is the water tank (1) of accommodating cavity；First liquid level sensor (13) is installed on water tank (1)；Second liquid level sensor (7) is installed
In the water tank (1)；The electrical control cabinet (8) is fixed on the tank shell (2), and the electrical control cabinet (8) is provided with door
Fan (10), and the door leaf (10) is rotated by hinge (9) with the electrical control cabinet (8) and is connected；The time counter
(14) it is installed on electrical control cabinet (8)；First A.C. contactor (18) is fixed on the electrical control cabinet (8), and described
First A.C. contactor (18) is electrically connected with second liquid level sensor (7)；Second A.C. contactor (17) and institute
Time counter (14) electric connection is stated, and second A.C. contactor (17) and first liquid level sensor (13) are electrical
Connection；The power switch (16) exchanges with the time counter (14), first A.C. contactor (18), described second
Contactor (17), first liquid level sensor (13), second liquid level sensor (7) are electrically connected with；First water pump
(19) base (5) is fixed on by bolt (21), first water pump (19) is provided with the first water inlet pipe (20), described first
Water pump (19) is connected by first drainpipe (15) with the tank shell (2), and first water pump (19) with it is described
First A.C. contactor (18) is electrically connected with；Second water pump (23) is installed on the base (5), second water pump (23)
Connected provided with the second water inlet pipe (25), second water pump (23) by second water inlet pipe (25) and the tank shell (2)
Connect, and second water pump (23) is electrically connected with second A.C. contactor (17)；The magnetic valve (12) is installed on institute
Base (5) is stated, and the magnetic valve (12) is connected with the 3rd drainpipe (22)；The plug (26) and the power switch (16)
It is electrically connected with.
2. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the universal wheel (6) has four,
And the universal wheel (6) and the base (5) vertical welding.
3. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that first liquid level sensor
(13) on the inner surface of the tank shell (2) at the top of second water inlet pipe (25).
4. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the hinge (9) has multiple, and
The hinge (9) is connected by screw with the door leaf (10).
5. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the door leaf (10) has two,
And the door leaf (10) is highly highly identical with the electrical control cabinet (8).
6. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the push rod (4) and the bottom
Angle after seat (5) welding is 135 °.
7. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that first water pump (19) and institute
The second water pump (23) is stated to be symmetrically arranged in the base (5), and first water pump (19) and second water pump (23)
Axis is on same straight line.
8. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the water tank (1) is installed on institute
State between farm implements standing groove (3) and the electrical control cabinet (8).
9. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that first water pump (19) and institute
The second water pump (23) is stated to be installed between the base (5) and the electrical control cabinet (8).
10. agricultural irrigation fertilizing integrated equipment as claimed in claim 1, it is characterised in that the 3rd drainpipe (22)
It is installed on the side wall of the tank shell (2) close to the base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721130.8A CN107318605A (en) | 2017-08-11 | 2017-08-11 | A kind of agricultural irrigation fertilizing integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721130.8A CN107318605A (en) | 2017-08-11 | 2017-08-11 | A kind of agricultural irrigation fertilizing integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107318605A true CN107318605A (en) | 2017-11-07 |
Family
ID=60224281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721130.8A Pending CN107318605A (en) | 2017-08-11 | 2017-08-11 | A kind of agricultural irrigation fertilizing integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107318605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887150A (en) * | 2018-07-04 | 2018-11-27 | 刘凤红 | A kind of irrigation rig based on cloud computing |
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|---|---|---|---|---|
| CN2348589Y (en) * | 1998-04-10 | 1999-11-17 | 应友根 | Timing double-row water level controller for cultivation without soil |
| CN2786957Y (en) * | 2005-04-30 | 2006-06-14 | 辽宁省果树科学研究所 | Heat, water-storage device for facility micro-irrigation |
| CN204498997U (en) * | 2015-03-31 | 2015-07-29 | 中铁二院工程集团有限责任公司 | Solar energy remote control system for irrigation |
| CN204968815U (en) * | 2015-09-26 | 2016-01-20 | 湖南机电职业技术学院 | Intelligence car of watering flowers |
| CN205408904U (en) * | 2016-03-07 | 2016-08-03 | 河北源林诚宇园林绿化工程股份有限公司 | Ware is watered in cushion formula gardens underground on ground |
| CN205813042U (en) * | 2016-06-28 | 2016-12-21 | 丽江海贝瑞生物科技有限公司 | A kind of robotic watering unit |
| CN205813061U (en) * | 2016-06-30 | 2016-12-21 | 衡水永泰农业科技有限公司 | A kind of field irrigation liquid manure integral control system |
| CN205962159U (en) * | 2016-07-25 | 2017-02-22 | 河南工程学院 | Novel portable automatic irrigation device |
| CN106416939A (en) * | 2016-10-17 | 2017-02-22 | 钟山县橙浩水果种植专业合作社 | Intelligent nursery sprinkling machine |
-
2017
- 2017-08-11 CN CN201710721130.8A patent/CN107318605A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348589Y (en) * | 1998-04-10 | 1999-11-17 | 应友根 | Timing double-row water level controller for cultivation without soil |
| CN2786957Y (en) * | 2005-04-30 | 2006-06-14 | 辽宁省果树科学研究所 | Heat, water-storage device for facility micro-irrigation |
| CN204498997U (en) * | 2015-03-31 | 2015-07-29 | 中铁二院工程集团有限责任公司 | Solar energy remote control system for irrigation |
| CN204968815U (en) * | 2015-09-26 | 2016-01-20 | 湖南机电职业技术学院 | Intelligence car of watering flowers |
| CN205408904U (en) * | 2016-03-07 | 2016-08-03 | 河北源林诚宇园林绿化工程股份有限公司 | Ware is watered in cushion formula gardens underground on ground |
| CN205813042U (en) * | 2016-06-28 | 2016-12-21 | 丽江海贝瑞生物科技有限公司 | A kind of robotic watering unit |
| CN205813061U (en) * | 2016-06-30 | 2016-12-21 | 衡水永泰农业科技有限公司 | A kind of field irrigation liquid manure integral control system |
| CN205962159U (en) * | 2016-07-25 | 2017-02-22 | 河南工程学院 | Novel portable automatic irrigation device |
| CN106416939A (en) * | 2016-10-17 | 2017-02-22 | 钟山县橙浩水果种植专业合作社 | Intelligent nursery sprinkling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887150A (en) * | 2018-07-04 | 2018-11-27 | 刘凤红 | A kind of irrigation rig based on cloud computing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
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| RJ01 | Rejection of invention patent application after publication |