CN108207141A - A kind of agricultural hoe the fields spray integrated device - Google Patents
A kind of agricultural hoe the fields spray integrated device Download PDFInfo
- Publication number
- CN108207141A CN108207141A CN201711488790.2A CN201711488790A CN108207141A CN 108207141 A CN108207141 A CN 108207141A CN 201711488790 A CN201711488790 A CN 201711488790A CN 108207141 A CN108207141 A CN 108207141A
- Authority
- CN
- China
- Prior art keywords
- spray
- fixedly connected
- fields
- worm
- gear
- 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.)
- Withdrawn
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of agricultural hoe the fields spray integrated device, worm bearing rotary connecting device ontology, and worm engaging worm gear, worm gear is rotatablely connected transverse slat, transverse slat fixed connection apparatus ontology, worm gear circumferentially rotate connection small end, the rotation connection swing arm of connecting rod lower end, swing arm top rotary connecting device ontology, swing arm lower end are fixedly connected with hoe；The worm screw right end is fixedly connected with bent axle, crank rotation attachment device ontology, bent axle top setting spray chamber.The device drives swing arm reciprocally swinging hoe to be driven back and forth to uproot ground of breaking ground by worm gear by connecting rod, bent axle drives push rod that piston plate is pushed back and forth to be moved up and down in spray intracavitary and squeezes liquid spray, and the reciprocal positive and negative rotation of half-conical gear band dynamic bevel gear and then drives jet pipe and nozzle the reciprocally swinging range that spray wider.The apparatus structure reasonable design is applicable in, and substantially increases the degree of automation of hoing the fields and spray, and saves labour, improves working efficiency.
Description
Technical field
The present invention relates to a kind of agricultural machinery, specifically a kind of agricultural hoe the fields spray integrated device.
Background technology
Hoe is a kind of traditional long handle farm implements in China, and blade puts down thin and horizontal dress, and harvest digs cave, makees ridge, ploughing and cultivate, cover
Soil, build weeding, hack, intertillage, ridging operation all can be used, belong to general-purpose farm implements, be one of most common tool of peasant.We
Ancestors just invented the hoe made of stone, for being engaged in Planting Crops, arrived after Han dynasty, because using stone
The stone hoe done than less durable, so the stone hoe that the Hans just do stone, makes the iron hoe with iron into, and durability is just substantially
Degree rises.
Spray of hoeing up weeds to it, existing agricultural machinery are needed when seedling seedling is smaller when similar cotton is planted in nonirrigated farmland when crops
It mostly without function of hoeing up weeds, and hoes up weeds and spray needs branch to complete, consumes a large amount of labours, working efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of agricultural hoe the fields spray integrated device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：
A kind of agricultural is hoed the fields spray integrated device, including device body, swing arm, hoe, bent axle and idler wheel, under described device ontology
End left side is fixedly connected with driving motor, and worm screw, worm bearing rotary connecting device ontology, and snail are rotatablely connected on the right side of driving motor
Bar engaging worm wheel, worm gear rotation connection transverse slat, transverse slat fixed connection apparatus ontology, worm gear circumferentially rotate connection small end, even
Bar lower end is rotatablely connected swing arm, and swing arm top rotary connecting device ontology, swing arm lower end is fixedly connected with hoe；The worm screw right end
It is fixedly connected with bent axle, crank rotation attachment device ontology, bent axle top setting spray chamber, bent axle socket push rod lower end, on push rod
End rotation connection piston plate, piston plate seal the spray cavity wall that is slidably connected, and the chamber upper left-hand setting check valve that sprays, unidirectionally
Valve connection medicine-chest lower part, medicine-chest fixed connection apparatus ontology upper end, spray chamber upper right connection catheter；On the right side of the bent axle
Two semicircle bevel gears, semicircle bevel gear toothed portion engagement bevel gear are fixedly connected with, bevel gear is fixedly connected with shaft upper end, turns
Axle bearing rotary connecting device ontology, shaft middle part are fixedly connected with gear wheel, gear wheel pinion mate, and pinion gear is fixedly connected
Jet pipe, jet pipe lower end rotary connecting device ontology, jet pipe top are circumferentially uniformly distributed multiple through-holes, through-hole sealing shroud female connector ring,
Lantern ring connects catheter right end.
As further embodiment of the present invention：Handle is fixedly connected on the left of described device ontology.
As further scheme of the invention：Described device ontology both sides lower end is rotatablely connected idler wheel.
As further scheme of the invention：The driving motor is electrically connected power supply and switch.
As further scheme of the invention：The medicine-chest top sets dosing mouth.
As further scheme of the invention：The jet pipe top sets nozzle.
As further scheme of the invention：The semicircle bevel gear half half with teeth is anodontia, and the left and right sides
Semicircle bevel gear toothed portion mutually staggers.
Compared with prior art, the beneficial effects of the invention are as follows：The device drives swing arm toward physical pendulum from worm gear by connecting rod
Back and forth with breaking ground, bent axle drives push rod promotion piston plate back and forth to move up and down extruding medicine in spray intracavitary to hoe to dynamic and then drive hoe
Liquid sprays, and the reciprocal positive and negative rotation of half-conical gear band dynamic bevel gear and then jet pipe and nozzle reciprocally swinging is driven to cause the model that sprays
It encloses wider.The apparatus structure reasonable design is applicable in, and substantially increases the degree of automation of hoing the fields and spray, and saves labour, is improved
Working efficiency.
Description of the drawings
Fig. 1 is the structure diagram of agriculture spray integrated device of hoing the fields.
Fig. 2 is the structure diagram of catheter and lantern ring in agriculture spray integrated device of hoing the fields.
Fig. 3 is the structure diagram of jet pipe in agriculture spray integrated device of hoing the fields.
In figure：1- device bodies；2- driving motors；3- worm screws；4- worm gears；5- connecting rods；6- swing arms；7- hoes；8- bent axles；
9- push rods；10- piston plates；11- spray chambers；12- check valves；13- medicine-chests；14- dosing mouths；15- catheters；16- lantern rings；17-
Jet pipe；18- semicircle bevel gears；19- bevel gears；20- gear wheels；21- pinion gears；22- idler wheels；23- handles.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of agricultural is hoed the fields spray integrated device, including device body 1, pendulum
Arm 6, hoe 7, bent axle 8 and idler wheel 22；Driving motor 2 is fixedly connected on the left of 1 lower end of described device ontology, driving motor 2 is electrical
Connect power supply and switch, 2 right side rotation connection worm screw 3 of driving motor, 3 bearing rotary connecting device ontology 1 of worm screw, and worm screw 3
Engaging worm wheel 4, worm gear 4 are rotatablely connected transverse slat, transverse slat fixed connection apparatus ontology 1, and worm gear 4 circumferentially rotates 5 upper end of connection connecting rod,
5 lower end of connecting rod is rotatablely connected swing arm 6,6 top rotary connecting device ontology 1 of swing arm, and 6 lower end of swing arm is fixedly connected with hoe 7, opens
For switch so that 2 energization work of driving motor drives worm screw 3 to rotate and then worm gear 4 is driven to rotate, the worm gear 4 of rotation passes through connecting rod 5
It drives 6 reciprocally swinging of swing arm and then hoe 7 is driven back and forth to uproot and break ground ground；3 right end of worm screw is fixedly connected with bent axle 8,8 turns of bent axle
Dynamic attachment device ontology 1,8 top of bent axle setting spray chamber 11, bent axle 8 are socketed 9 lower end of push rod, and the rotation connection of 9 upper end of push rod is lived
Seben 10, piston plate 10 seal spray 11 inner wall of chamber that is slidably connected, and 11 upper left-hand of the chamber setting check valve 12 that sprays, check valve
12 13 lower parts of connection medicine-chest, 13 fixed connection apparatus ontology of medicine-chest, 1 upper end, 13 top of medicine-chest setting dosing mouth 14, spray chamber 11
Upper right connects catheter 15, and the worm screw 3 of rotation rotates synchronously with dynamic crankshaft 8, and bent axle 8 drives piston plate 10 by push rod 9
Extruding liquid is back and forth moved up and down in spray chamber 11, when piston plate 10 moves up, the liquid to spray in chamber 11 cannot lead to
Check valve 12 is crossed to flow back, therefore liquid can only flow into catheter 15, when piston plate 10 moves down, the liquid in medicine-chest 13 passes through list
It is flowed into spray chamber 11 to valve 12, and so on.
8 right side of bent axle is fixedly connected with two semicircle bevel gears 18, and 18 half of semicircle bevel gear half with teeth is anodontia, and
18 toothed portion of semicircle bevel gear of the left and right sides mutually staggers, and 18 toothed portion of semicircle bevel gear engagement bevel gear 19 bores tooth
Wheel 12 is fixedly connected with shaft upper end, shaft bearing rotary connecting device ontology 1, and shaft middle part is fixedly connected with gear wheel 20, canine tooth
Take turns 20 pinion mates 21, pinion gear 21 is fixedly connected with jet pipe 17,17 lower end rotary connecting device ontology 1 of jet pipe, on jet pipe 17
Portion is circumferentially uniformly distributed multiple through-holes, through-hole sealing shroud female connector ring 16, and lantern ring 16 connects 15 right end of catheter, and 17 top of jet pipe is set
Put nozzle, the bent axle 8 of rotation by semicircle bevel gear 18 with 19 reciprocal positive and negative rotation of dynamic bevel gear and then drive gear wheel 20 with
With reciprocal rotating, gear wheel 20 drives pinion gear 21 and then drives 17 reciprocal rotating of jet pipe, and the liquid in catheter 15 leads to
It crosses lantern ring 16 and through-hole is flowed into jet pipe 17 and sprayed by nozzle oscillation, spraying range is wider, saves labour；Described device ontology
1 both sides lower end are rotatablely connected idler wheel 22, and 1 left side of device body is fixedly connected with handle 23, is moved by 23 pushing meanss ontology 1 of handle
It is dynamic.
The present invention operation principle be：It turns on the switch so that 2 energization work of driving motor drives worm screw 3 to rotate and then drive
Worm gear 4 rotates, and the worm gear 4 of rotation drives 6 reciprocally swinging of swing arm hoe 7 to be driven back and forth to uproot ground of breaking ground, rotation by connecting rod 5
Worm screw 3 rotated synchronously with dynamic crankshaft 8, bent axle 8 by push rod 9 drive piston plate 10 spray chamber 11 in back and forth move up and down it is crowded
Pressing liquid, when piston plate 10 moves up, the liquid to spray in chamber 11 cannot be flowed back by check valve 12, therefore liquid only flows
Enter in catheter 15, when piston plate 10 moves down, the liquid in medicine-chest 13 is flowed by check valve 12 in spray chamber 11, so past
Multiple, the bent axle 8 of rotation is past gear wheel 20 to be driven to follow with 19 reciprocal positive and negative rotation of dynamic bevel gear by semicircle bevel gear 18
Multiple rotating, gear wheel 20 drive pinion gear 21 and then drive 17 reciprocal rotating of jet pipe, and the liquid in catheter 15 passes through set
Ring 16 and through-hole are flowed into jet pipe 17 to be sprayed by nozzle oscillation, and spraying range is wider, saves labour.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
- The spray integrated device 1. a kind of agricultural is hoed the fields, including device body（1）, swing arm（6）, hoe（7）, bent axle（8）And idler wheel （22）, which is characterized in that described device ontology（1）Driving motor is fixedly connected on the left of lower end（2）, driving motor（2）Right side turns Dynamic connecting worm（3）, worm screw（3）Bearing rotary connecting device ontology（1）, and worm screw（3）Engaging worm wheel（4）, worm gear（4）Rotation Connect transverse slat, transverse slat fixed connection apparatus ontology（1）, worm gear（4）Circumferentially rotate connection connecting rod（5）Upper end, connecting rod（5）Lower end turns Dynamic connection swing arm（6）, swing arm（6）Top rotary connecting device ontology（1）, swing arm（6）Lower end is fixedly connected with hoe（7）；It is described Worm screw（3）Right end is fixedly connected with bent axle（8）, bent axle（8）Rotary connecting device ontology（1）, bent axle（8）Top setting spray chamber （11）, bent axle（8）It is socketed push rod（9）Lower end, push rod（9）Upper end is rotatablely connected piston plate（10）, piston plate（10）Sealing is slided Connection spray chamber（11）Inner wall, and the chamber that sprays（11）Upper left-hand sets check valve（12）, check valve（12）Connect medicine-chest（13） Lower part, medicine-chest（13）Fixed connection apparatus ontology（1）Upper end, spray chamber（11）Upper right connects catheter（15）；The song Axis（8）Right side is fixedly connected with two semicircle bevel gears（18）, semicircle bevel gear（18）Toothed portion engages bevel gear（19）, bore tooth Wheel（12）It is fixedly connected with shaft upper end, shaft bearing rotary connecting device ontology（1）, shaft middle part is fixedly connected with gear wheel （20）, gear wheel（20）Pinion mate（21）, pinion gear（21）It is fixedly connected with jet pipe（17）, jet pipe（17）Lower end is rotatablely connected Device body（1）, jet pipe（17）Top is circumferentially uniformly distributed multiple through-holes, through-hole sealing shroud female connector ring（16）, lantern ring（16）Even Admittance liquid pipe（15）Right end.
- The spray integrated device 2. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that described device ontology（1） Left side is fixedly connected with handle（23）.
- The spray integrated device 3. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that described device ontology（1） Both sides lower end is rotatablely connected idler wheel（22）.
- The spray integrated device 4. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that the driving motor（2） It is electrically connected power supply and switch.
- The spray integrated device 5. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that the medicine-chest（13）Top Dosing mouth is set（14）.
- The spray integrated device 6. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that the jet pipe（17）Top Nozzle is set.
- The spray integrated device 7. a kind of agricultural according to claim 1 is hoed the fields, which is characterized in that the semicircle bevel gear （18）Half half with teeth is anodontia, and the semicircle bevel gear of the left and right sides（18）Toothed portion mutually staggers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488790.2A CN108207141A (en) | 2017-12-30 | 2017-12-30 | A kind of agricultural hoe the fields spray integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488790.2A CN108207141A (en) | 2017-12-30 | 2017-12-30 | A kind of agricultural hoe the fields spray integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207141A true CN108207141A (en) | 2018-06-29 |
Family
ID=62646438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488790.2A Withdrawn CN108207141A (en) | 2017-12-30 | 2017-12-30 | A kind of agricultural hoe the fields spray integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108207141A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092185A (en) * | 2018-08-15 | 2018-12-28 | 杜鑫 | A kind of impingement mix formula coating material agitator |
| CN109736242A (en) * | 2019-01-14 | 2019-05-10 | 张华明 | A kind of construction Intelligent temperature reduction device |
| CN111194680A (en) * | 2020-01-14 | 2020-05-26 | 李�荣 | Irrigation equipment for agricultural machine |
| CN111919648A (en) * | 2020-08-18 | 2020-11-13 | 商丘市农林科学院 | Injection mechanism and anti-late-frost hot air propagation device |
| CN112997614A (en) * | 2021-02-26 | 2021-06-22 | 重庆文理学院 | A turn over shovel loosening soil device for hillside fields |
| CN113287453A (en) * | 2021-05-27 | 2021-08-24 | 孟先培 | Fruit tree is planted and is used big-arch shelter irrigation equipment |
| CN113396651A (en) * | 2021-06-25 | 2021-09-17 | 西华大学 | Light-duty electronic intertillage weeder in mountain region |
| CN115589797A (en) * | 2022-12-07 | 2023-01-13 | 四川省林业科学研究院（Cn） | Method for repairing degraded forest of panda habitat |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326869A (en) * | 2008-07-16 | 2008-12-24 | 中国农业大学 | Hydraulic power pick |
| CN205389353U (en) * | 2016-03-02 | 2016-07-27 | 上海击楫机械科技有限公司 | Small -size high -efficiency agriculture rooter |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN106258034A (en) * | 2016-08-16 | 2017-01-04 | 朱德苹 | A kind of agricultural uses small-sized loosenning tiller |
| CN106577613A (en) * | 2016-12-23 | 2017-04-26 | 杜海燕 | Experimental pesticide spraying device for transgenic plants |
| CN106857464A (en) * | 2017-02-14 | 2017-06-20 | 严地长 | A kind of agricultural protection pesticide dispersal equipment |
| CN106888590A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | Novel hydraulic power pickaxe |
| CN107046831A (en) * | 2017-06-19 | 2017-08-18 | 苏加强 | Turn over plough collator in a kind of agriculture field of highly effective and safe |
| CN107278396A (en) * | 2017-07-28 | 2017-10-24 | 缪智航 | A kind of highly effective and safe agricultural is digged field flattening device |
| CN107318602A (en) * | 2017-07-11 | 2017-11-07 | 侯添有 | A kind of agricultural of good mixing effect spray irrigation rig |
| CN107347852A (en) * | 2017-08-17 | 2017-11-17 | 任静 | A kind of multi-faceted pesticide spraying device in gardens |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN107517950A (en) * | 2017-09-29 | 2017-12-29 | 临泉县生产力促进中心 | A kind of adjustable gardens highly effective pesticide flusher |
| CN107517946A (en) * | 2017-09-11 | 2017-12-29 | 遂昌县宏创技术开发有限公司 | A kind of warmhouse booth chemical spraying device |
-
2017
- 2017-12-30 CN CN201711488790.2A patent/CN108207141A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326869A (en) * | 2008-07-16 | 2008-12-24 | 中国农业大学 | Hydraulic power pick |
| CN205408439U (en) * | 2015-11-10 | 2016-08-03 | 西北农林科技大学 | Layer depth pine soil preparation combined operation is divided machine to autovibration formula |
| CN106888590A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | Novel hydraulic power pickaxe |
| CN205389353U (en) * | 2016-03-02 | 2016-07-27 | 上海击楫机械科技有限公司 | Small -size high -efficiency agriculture rooter |
| CN106258034A (en) * | 2016-08-16 | 2017-01-04 | 朱德苹 | A kind of agricultural uses small-sized loosenning tiller |
| CN106577613A (en) * | 2016-12-23 | 2017-04-26 | 杜海燕 | Experimental pesticide spraying device for transgenic plants |
| CN106857464A (en) * | 2017-02-14 | 2017-06-20 | 严地长 | A kind of agricultural protection pesticide dispersal equipment |
| CN107046831A (en) * | 2017-06-19 | 2017-08-18 | 苏加强 | Turn over plough collator in a kind of agriculture field of highly effective and safe |
| CN107318602A (en) * | 2017-07-11 | 2017-11-07 | 侯添有 | A kind of agricultural of good mixing effect spray irrigation rig |
| CN107278396A (en) * | 2017-07-28 | 2017-10-24 | 缪智航 | A kind of highly effective and safe agricultural is digged field flattening device |
| CN107347852A (en) * | 2017-08-17 | 2017-11-17 | 任静 | A kind of multi-faceted pesticide spraying device in gardens |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN107517946A (en) * | 2017-09-11 | 2017-12-29 | 遂昌县宏创技术开发有限公司 | A kind of warmhouse booth chemical spraying device |
| CN107517950A (en) * | 2017-09-29 | 2017-12-29 | 临泉县生产力促进中心 | A kind of adjustable gardens highly effective pesticide flusher |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092185A (en) * | 2018-08-15 | 2018-12-28 | 杜鑫 | A kind of impingement mix formula coating material agitator |
| CN109736242A (en) * | 2019-01-14 | 2019-05-10 | 张华明 | A kind of construction Intelligent temperature reduction device |
| CN111194680A (en) * | 2020-01-14 | 2020-05-26 | 李�荣 | Irrigation equipment for agricultural machine |
| CN111194680B (en) * | 2020-01-14 | 2021-12-28 | 重庆农高实业集团有限公司 | Irrigation equipment for agricultural machine |
| CN111919648A (en) * | 2020-08-18 | 2020-11-13 | 商丘市农林科学院 | Injection mechanism and anti-late-frost hot air propagation device |
| CN112997614A (en) * | 2021-02-26 | 2021-06-22 | 重庆文理学院 | A turn over shovel loosening soil device for hillside fields |
| CN113287453A (en) * | 2021-05-27 | 2021-08-24 | 孟先培 | Fruit tree is planted and is used big-arch shelter irrigation equipment |
| CN113287453B (en) * | 2021-05-27 | 2024-01-12 | 武汉菜佰仟数字农业科技有限公司 | Greenhouse irrigation device for fruit tree planting |
| CN113396651A (en) * | 2021-06-25 | 2021-09-17 | 西华大学 | Light-duty electronic intertillage weeder in mountain region |
| CN115589797A (en) * | 2022-12-07 | 2023-01-13 | 四川省林业科学研究院（Cn） | Method for repairing degraded forest of panda habitat |
| CN115589797B (en) * | 2022-12-07 | 2024-05-07 | 四川省林业科学研究院 | Repairing method for degraded forest in panda habitat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108207141A (en) | A kind of agricultural hoe the fields spray integrated device | |
| CN108633448B (en) | Agricultural reciprocating type weeding and sowing integrated device | |
| CN103621200B (en) | The online rotary tillage sterilizer of a kind of high temperature | |
| CN106993409A (en) | Grass-remover between novel intelligent sense of touch plough coulter type matrimony vine plant | |
| CN204069662U (en) | A kind of miniature rotary tillage ridge-forming and fertilizing seeding combined working machine | |
| CN206865959U (en) | Grass-remover between novel intelligent sense of touch plough coulter type matrimony vine plant | |
| CN204014432U (en) | A kind of comprehensive dispenser rotovator for soil remediation | |
| CN203597021U (en) | Deep tillage mechanism for soil deep tillage machine | |
| CN107624281A (en) | Paddy cultivator | |
| CN208242139U (en) | A kind of agro-farming mechanical equipment | |
| CN213426851U (en) | Soil loosening device for agricultural planting | |
| CN103535125A (en) | Deep tillage mechanism for soil deep tillage machinery | |
| CN104303623B (en) | Assembly weeds with a hoe between crops seedling | |
| CN203775637U (en) | Multifunctional field plowing farm tool | |
| CN203968618U (en) | A kind ofly dig cave device for proportion of crop planting | |
| CN203645985U (en) | High-temperature online rotary tillage sterilizing machine | |
| CN203872510U (en) | Rotary cultivator | |
| CN202635027U (en) | Grass remover used under medicinal crop vines | |
| CN211048245U (en) | Agricultural is laxative device for expelling parasite | |
| CN216983273U (en) | Agricultural is planted and is protected and use atomizer | |
| CN205961715U (en) | Nursery weeding device | |
| CN213463248U (en) | Agricultural irrigation device | |
| CN211909694U (en) | Crop weeding machine | |
| CN216437966U (en) | Agricultural thing networking is with quantitative formula fertilization watering device that has mixing mechanism | |
| CN2829325Y (en) | Driving weeding wheels of weeding loosener in seedlings |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |