CN102696572A - Self-propelled boom sprayer - Google Patents
Self-propelled boom sprayer Download PDFInfo
- Publication number
- CN102696572A CN102696572A CN2012102101370A CN201210210137A CN102696572A CN 102696572 A CN102696572 A CN 102696572A CN 2012102101370 A CN2012102101370 A CN 2012102101370A CN 201210210137 A CN201210210137 A CN 201210210137A CN 102696572 A CN102696572 A CN 102696572A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- horizontal
- rod
- lower horizontal
- self
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 claims abstract description 50
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000001802 infusion Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 235000013399 edible fruits Nutrition 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 244000037666 field crops Species 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
本发明涉及一种自走式喷杆喷雾机，属于植保机械技术领域。该喷雾机的龙门架上装有喷洒装置框架，喷洒装置框架具有相互固连的上、下水平梁轨；上水平梁轨的中部与垂向油缸的活塞杆上端连接，上、下水平梁轨的两端分别与上、下水平滑杆构成水平移动副，上、下水平滑杆通过立杆固定连接，立杆的中部与水平油缸的活塞杆外端连接；上水平滑杆的外端与旋转油缸的缸体铰接，下水平滑杆的外端与变形喷杆的内端铰接，旋转油缸的活塞杆外伸端与变形喷杆的中部铰接；下水平梁轨下的水平喷杆和变形喷杆装有间隔分布的喷嘴以及可朝喷嘴方向出风的气囊。本发明适应性好、适用范围广、操控方便，防雾滴漂移效果好。
The invention relates to a self-propelled boom sprayer, which belongs to the technical field of plant protection machinery. The spraying device frame is installed on the gantry of the sprayer, and the spraying device frame has upper and lower horizontal beam rails fixedly connected to each other; the middle part of the upper horizontal beam rail is connected with the upper end of the piston rod of the vertical oil cylinder, and the upper and lower horizontal beam rails The two ends respectively form a horizontal movement pair with the upper and lower horizontal sliding rods, and the upper and lower horizontal sliding rods are fixedly connected through the vertical rod, and the middle part of the vertical rod is connected with the outer end of the piston rod of the horizontal oil cylinder; the outer end of the upper horizontal sliding rod is connected with the rotating oil cylinder. The cylinder body is hinged, the outer end of the lower horizontal sliding rod is hinged with the inner end of the deformed spray rod, the extended end of the piston rod of the rotary cylinder is hinged with the middle part of the deformed spray rod; the horizontal spray rod and the deformed spray rod under the lower horizontal beam rail are equipped with Nozzles distributed at intervals and airbags that can blow air toward the direction of the nozzles. The invention has good adaptability, wide application range, convenient operation and good anti-drift effect of fog droplets.
Description
Technical field
The present invention relates to a kind of sprayer, especially a kind of self-propelled boom sprayer belongs to the equipment for plant protection technical field.
Background technology
The pest control equipment operation effectiveness directly has influence on growth and the results of crop, in case prevent and treat untimely or control efficiency bad, will make crop failure.Boom sprayer is as a kind of important pest control equipment, and its application is increasingly extensive, is mainly used in the land for growing field crops extermination of disease and insect pest.Mainly there is following shortcoming in existing boom sprayer: function singleness, use face is narrow and float of mist droplet is serious.
Retrieval finds, application number is that 201010132576.5 one Chinese patent application discloses a kind of spray boom formula sprayer, comprises suspension assembly, plural spray boom air curtain assembly and soup delivery assembly and air-supply assembly; The soup delivery assembly is connected with flexible air curtain pipe with separately flexible joint nozzle respectively with the air-supply assembly and communicates, with spray area and the line-spacing variation that forms multiple shape.Yet in fact, this technical scheme automaticity is low, can not automatically adjust to different tree-like and plant heights, causes agricultural chemicals not to be sprayed on the target fully.
In addition; Application number is that 200910312649.6 one Chinese patent application discloses and a kind ofly can copy the fruit tree imitating precision spraying locomotive that the fruit tree shape is sprayed; Comprise motor vehicle; Motor-vehicle chassis is provided with the fan supporting rod that is erected at tree crown one side, and horizontal actuating unit that laterally moves that moves is connected fan supporting rod along the chassis with driving it; Be fixed with loop bar on the fan supporting rod, rotating guide is rotationally connected in the loop bar; Rotating guide is connected with the revolving power mechanism that drives its rotation; Be used to wrap the top of cage tree crown and the profile modeling spray bar of opposite side is hinged on rotating guide, rotating guide and drive its oscilaltion actuating unit and be connected around aforementioned pin joint swing; Fan supporting rod and profile modeling spray bar are provided with the fan to the tree crown blowing, and shower nozzle is set on the fan; Shower nozzle is connected with the delivery tube that is in series with spray liquid medicine pump.Yet this technical scheme can only be to the fruit tree operation of spraying, and being not suitable for field crop (wheat, paddy rice etc.) and fruit tree is the seedling operation, and function is more single.Experiment shows; When fruit tree is seedling; Loop bar in its monosymmetric ∏ type mechanism can not move up and down (motion adjustment that can only be through rotating guide its about distance); The height that therefore can not be fit to the fruit tree seedling is lost in the air to the droplet that the sprayer unit that is installed in the ∏ type mechanism is produced in a large number; On the other hand because its sprayer unit is a kind of many nozzle structures of ring-type that fan is installed; Fan generation high velocity air driving droplet travels forward during operation; And seedling fruit tree leaf is less; Canopy is thin, and the droplet under high velocity air drives has only a small amount of can being sprayed on the canopy target, and great majority will be sprayed onto in ground and the air.
Summary of the invention
The objective of the invention is: provide a kind of applied widely, anti-droplet drift effect good, and control self-propelled easily boom sprayer.
In order to achieve the above object; Boom sprayer of the present invention comprises the portal frame that is placed in the motor-vehicle chassis rear end; The flusher framework that constitutes vertical moving sets with it is housed on the said portal frame, and said flusher framework has the upper and lower horizontal beam rail that is connected each other; Said middle part of going up the horizontal beam rail is connected with the piston rod upper end of vertical oil cylinder; The two ends of said upper and lower horizontal beam rail constitute with the upper and lower horizontal sliding bar of left and right symmetrical distribution respectively and move horizontally pair; Said upper and lower horizontal sliding bar is fixedly connected through vertical rod, and the middle part of said vertical rod is connected with the piston rod outer end of cross cylinder; The outer end of said upward horizontal sliding bar and the cylinder body of rotary oil cylinder are hinged, and the outer end of said horizontal sliding bar down is inner hinged with the distortion spray boom, and the piston rod overhanging end of said rotary oil cylinder and the middle part of said distortion spray boom are hinged; Horizontal spray boom under the said down horizontal beam rail and said distortion spray boom are equipped with nozzle spaced apart and can be towards the air bag of nozzle direction air-out; Said nozzle is communicated with medicine-chest infusion pump on being placed in motor vehicle through woven hose, and said air bag is communicated with aerating device through conduit; When the piston of said rotary oil cylinder was in retracted mode, said distortion spray boom was in stand up position; When the piston of said rotary oil cylinder is in when stretching out state fully, said distortion spray boom is horizontal.
During use; Not only the height of flusher and position, the left and right sides are all adjustable; And when needs spray differing heights crops such as fruit tree or seedling, can the distortion spray boom be regulated arbitrarily between 0～90 ° of corner, thus adaptability good, applied widely, control conveniently; And the air-flow by air bag is emitted can evenly be pushed the droplet of nozzle ejection to crop, and anti-droplet drift effect is good.
The present invention further improves, and described horizontal spray boom is equipped with ultrasonic transmitter and ultrasonic sensor with being out of shape on the spray boom, and the signal output part of said ultrasonic sensor connects the controlled end of said each oil cylinder respectively through control circuit.Further perfect of the present invention be, between each nozzle of said horizontal spray boom and distortion spray boom magnetic valve is housed, and the signal output part of said ultrasonic sensor also connects the controlled end of said each magnetic valve respectively through control circuit.Like this, not only can survey the distance of shower nozzle according to the ultrasonic sensor-based system to crop, thereby through the control oil cylinder; Shower nozzle is adjusted to correct position automatically, can also spray, guarantee that effectively droplet is sprayed on the target through the segmentation of solenoid control spray boom; Significantly reduce the invalid drift of droplet; Guarantee spray effect, practice thrift pesticide dosage, reduce environmental pollution.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is out of shape the deployed condition structural representation of spray boom for Fig. 1 embodiment.
Embodiment
Embodiment one
The self-propelled boom sprayer of present embodiment such as Fig. 1 are to shown in Figure 3; Comprise the portal frame 1 that is placed in motor-vehicle chassis 0 rear end; The flusher framework 2 that constitutes vertical moving sets with it is housed on the portal frame 1, and flusher framework 2 has upper and lower horizontal beam rail 2-1 and the 2-2 that is connected each other.The middle part of last horizontal beam rail 2-1 is connected with the piston rod of vertical oil cylinder 3 upper end, and the cylinder body of vertical oil cylinder 3 is placed on the motor-vehicle chassis 0.The two ends of upper and lower horizontal beam rail 2-1,2-1 constitute with the upper and lower horizontal sliding bar 2-3 of left and right symmetrical distribution, 2-4 respectively and move horizontally pair.Upper and lower horizontal sliding bar 2-3,2-4 are fixedly connected through vertical rod 2-5.The middle part of vertical rod 2-5 is connected with the piston rod outer end of cross cylinder 4, and the cylinder body of cross cylinder 4 is fixed on the flusher framework 2.The cylinder body of the outer end of last horizontal sliding bar 2-3 and rotary oil cylinder 5 is hinged, and the outer end of following horizontal sliding bar 2-4 is inner hinged with distortion spray boom 6, and the piston rod overhanging end of rotary oil cylinder 5 is hinged with the middle part of distortion spray boom 6.Following horizontal beam rail 2-2 is equipped with nozzle 6-1 spaced apart and can be towards the air bag 6-2 of nozzle direction air-out with distortion spray boom 6; Nozzle 6-1 is communicated with medicine-chest 7 barrier film infusion pump 7-1 on being placed in motor vehicle through woven hose, and air bag 6-2 is communicated with aeration blower fan 8 through flexible conduit 8-1.Horizontal spray boom under the following horizontal beam rail 2-2 is equipped with ultrasonic transmitter and ultrasonic sensor 9 respectively with being out of shape on the spray boom 6, and the signal output part of ultrasonic echography wave sensor 9 connects the controlled end of each oil cylinder respectively through control circuit.Barrier film infusion pump 7-1 and aeration blower fan 8 are in transmission connection with hydraulic motor 7-2, the 8-1 of duplex hydraulic pump 10 feed flows respectively.In addition, the magnetic valve of control break-make is housed between each nozzle of the horizontal spray boom of present embodiment and distortion spray boom 6, the signal output part of ultrasonic sensor also connects the controlled end of each magnetic valve respectively through control circuit.
The left and right two cross cylinder coupled in series of present embodiment; Promptly the oil-out of left side cross cylinder links to each other with the oil-in of right side cross cylinder; Simultaneously the cross cylinder oil-in is installed first flow speed control valve and the first throttle valve of series connection in the left side, being synchronized with the movement of the flow speed control valve through here and two cross cylinders of throttle valve control.In addition; Left and right two rotary oil cylinders are coupled in series also; Promptly the oil-out of left side rotary oil cylinder links to each other with the oil-in of right side rotary oil cylinder; And second flow speed control valve and second choke valve are installed, being synchronized with the movement of flow speed control valve through here and throttle valve control two rotary oil cylinders on the oil-in of left side rotary oil cylinder.
During use; Can detect the profile of shrub or crop distance and trees according to ultrasonic sensor; Vertical through adjusting respectively, move horizontally pair and rotary motion pair that can displacement between 0～90 °, relative position and the distance of adjustment nozzle and shrub, the proper angle of realization spray boom and tree crown; Reach the optimum state of spraying, can spray through the segmentation of solenoid control spray boom simultaneously.Its typical location status when the piston of rotary oil cylinder is in retracted mode, is out of shape spray boom and is in stand up position as shown in Figures 2 and 3; When the piston of rotary oil cylinder is in when stretching out state fully, the distortion spray boom is horizontal.
Facts have proved; The distortion boom sprayer of present embodiment makes the change in location of spray boom and air bag through the motion of deformation mechanism, thereby forms different atomizes, adapts to the plant protection spraying operation of various crops such as land for growing field crops, trees, shrub, nursery stock; And optimum distance control and air-flow propelling movement sprinkling are combined; Can effectively suppress the drift of droplet, guarantee spray effect, obviously practice thrift pesticide dosage, reduced environmental pollution.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210210137.0A CN102696572B (en) | 2012-06-21 | 2012-06-21 | A self-propelled boom sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210210137.0A CN102696572B (en) | 2012-06-21 | 2012-06-21 | A self-propelled boom sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102696572A true CN102696572A (en) | 2012-10-03 |
| CN102696572B CN102696572B (en) | 2014-01-15 |
Family
ID=46889878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210210137.0A Expired - Fee Related CN102696572B (en) | 2012-06-21 | 2012-06-21 | A self-propelled boom sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102696572B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966068A (en) * | 2012-12-13 | 2013-03-13 | 东北农业大学 | Device for removing snow and crushing ice by high-pressure air |
| CN103098786A (en) * | 2013-03-07 | 2013-05-15 | 河南省路科威公路机械制造有限公司 | Self-propelled boom sprayer and application method thereof |
| CN104322475A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Transformable sprayer spray rod and spray rod type sprayer |
| CN104322474A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Air-assisted type and spraying rod type switchable sprayer |
| CN104396928A (en) * | 2014-12-05 | 2015-03-11 | 重庆利贞元农林科技有限公司 | Trolley type directed insecticide spraying device for fruit tree |
| CN105114377A (en) * | 2015-09-28 | 2015-12-02 | 哈尔滨市开元节水喷灌设备制造有限公司 | Lifting mechanism of multipurpose spray irrigation towing tractor and hydraulic system thereof |
| CN105494297A (en) * | 2016-01-25 | 2016-04-20 | 太仓市金港植保器械科技有限公司 | Spray rod stabilizing and automatic-balancing device of self-propelled spray rod sprayer |
| CN106135171A (en) * | 2015-04-07 | 2016-11-23 | 天津物宗园农业科技发展有限公司 | A kind of pesticide-spraying cart |
| CN106622773A (en) * | 2016-11-19 | 2017-05-10 | 农业部南京农业机械化研究所 | Profiling spraying rod of spraying machine and control method of profiling spraying rod |
| CN108835079A (en) * | 2018-06-21 | 2018-11-20 | 山东理工大学 | A kind of novel highly automated regulating device of spray boom pesticide applicator spray boom |
| CN109042596A (en) * | 2018-08-17 | 2018-12-21 | 绩溪袁稻农业产业科技有限公司 | One kind being based on artificial intelligence gardens chemical spraying device |
| CN110583604A (en) * | 2019-09-24 | 2019-12-20 | 江苏大学 | Boom sprayer assists push rod device |
| CN110622945A (en) * | 2019-10-22 | 2019-12-31 | 吉林省农业机械研究院 | A device and method for controlling spray drift during the spraying process of a sprayer |
| CN111482288A (en) * | 2020-04-24 | 2020-08-04 | 深圳市金阳盛环境科技有限公司 | Green's electronic car that disappears of killing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004194618A (en) * | 2002-12-20 | 2004-07-15 | Iseki & Co Ltd | Level controlling apparatus of chemical dispenser |
| US20060163381A1 (en) * | 2004-11-12 | 2006-07-27 | Charles Balmer | Vehicle with readily demountable sprayer |
| US20060175440A1 (en) * | 2004-12-22 | 2006-08-10 | Cnh America, Llc | Hydraulic boom stabilization device |
| CN101785450A (en) * | 2009-12-30 | 2010-07-28 | 南京农业大学 | Fruit tree imitating precision spraying locomotive |
| CN201552083U (en) * | 2009-10-11 | 2010-08-18 | 山东农业大学 | Air-assisted boom sprayer |
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
-
2012
- 2012-06-21 CN CN201210210137.0A patent/CN102696572B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004194618A (en) * | 2002-12-20 | 2004-07-15 | Iseki & Co Ltd | Level controlling apparatus of chemical dispenser |
| US20060163381A1 (en) * | 2004-11-12 | 2006-07-27 | Charles Balmer | Vehicle with readily demountable sprayer |
| US20060175440A1 (en) * | 2004-12-22 | 2006-08-10 | Cnh America, Llc | Hydraulic boom stabilization device |
| CN201552083U (en) * | 2009-10-11 | 2010-08-18 | 山东农业大学 | Air-assisted boom sprayer |
| CN101785450A (en) * | 2009-12-30 | 2010-07-28 | 南京农业大学 | Fruit tree imitating precision spraying locomotive |
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966068A (en) * | 2012-12-13 | 2013-03-13 | 东北农业大学 | Device for removing snow and crushing ice by high-pressure air |
| CN103098786A (en) * | 2013-03-07 | 2013-05-15 | 河南省路科威公路机械制造有限公司 | Self-propelled boom sprayer and application method thereof |
| CN104322474B (en) * | 2014-11-06 | 2016-09-14 | 华南农业大学 | A sprayer with switchable air-supply type and spray rod type |
| CN104322475A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Transformable sprayer spray rod and spray rod type sprayer |
| CN104322474A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Air-assisted type and spraying rod type switchable sprayer |
| CN104396928A (en) * | 2014-12-05 | 2015-03-11 | 重庆利贞元农林科技有限公司 | Trolley type directed insecticide spraying device for fruit tree |
| CN106135171A (en) * | 2015-04-07 | 2016-11-23 | 天津物宗园农业科技发展有限公司 | A kind of pesticide-spraying cart |
| CN105114377A (en) * | 2015-09-28 | 2015-12-02 | 哈尔滨市开元节水喷灌设备制造有限公司 | Lifting mechanism of multipurpose spray irrigation towing tractor and hydraulic system thereof |
| CN105494297A (en) * | 2016-01-25 | 2016-04-20 | 太仓市金港植保器械科技有限公司 | Spray rod stabilizing and automatic-balancing device of self-propelled spray rod sprayer |
| CN106622773A (en) * | 2016-11-19 | 2017-05-10 | 农业部南京农业机械化研究所 | Profiling spraying rod of spraying machine and control method of profiling spraying rod |
| CN108835079A (en) * | 2018-06-21 | 2018-11-20 | 山东理工大学 | A kind of novel highly automated regulating device of spray boom pesticide applicator spray boom |
| CN109042596A (en) * | 2018-08-17 | 2018-12-21 | 绩溪袁稻农业产业科技有限公司 | One kind being based on artificial intelligence gardens chemical spraying device |
| CN110583604A (en) * | 2019-09-24 | 2019-12-20 | 江苏大学 | Boom sprayer assists push rod device |
| CN110622945A (en) * | 2019-10-22 | 2019-12-31 | 吉林省农业机械研究院 | A device and method for controlling spray drift during the spraying process of a sprayer |
| CN111482288A (en) * | 2020-04-24 | 2020-08-04 | 深圳市金阳盛环境科技有限公司 | Green's electronic car that disappears of killing |
| CN111482288B (en) * | 2020-04-24 | 2021-05-18 | 深圳市金阳盛环境科技有限公司 | Green's electronic car that disappears of killing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102696572B (en) | 2014-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102696572B (en) | A self-propelled boom sprayer | |
| CN103004736B (en) | Three-in-one multifunctional spraying machine | |
| CN101785450B (en) | Fruit tree imitating precision spraying locomotive | |
| CN201064149Y (en) | Self-propelled boom sprayer | |
| CN109757458B (en) | A multi-duct air-delivered profiling sprayer | |
| CN203563580U (en) | Traction type spray boom sprayer | |
| CN109924190A (en) | Air-flow circulating type medical fluid recovery type orchard air-assisted sprayer | |
| CN110463679A (en) | A kind of orchard gate solid air-assisted type spraying machine | |
| KR20120055959A (en) | Multipurpose Pesticide Spraying Robot | |
| CN101816990A (en) | Jet rod spraying machine and jet rod replacing method thereof | |
| CN112106757A (en) | Spraying mechanism, pesticide spraying machine and pesticide spraying equipment | |
| CN117502403B (en) | Equipment and control system are used to accurate application of open field vegetables fertilizer medicine | |
| CN103493796A (en) | Multi-row electric spraying device for cotton operation | |
| CN108552146A (en) | A kind of adaptive profiling orchard sprayer | |
| CN201552083U (en) | Air-assisted boom sprayer | |
| CN203505390U (en) | Orientation atomizing device for cotton operation | |
| CN106259266A (en) | A kind of sprayer unit, humidifier and intelligence is micro-sprays medicine system | |
| CN206791254U (en) | A kind of urban green belts watering and spray dual-purpose apparatus | |
| CN201805840U (en) | Side-sited tunnel-width adjustable self-walking pesticide spraying car | |
| CN104304219A (en) | Air supply anti-aircraft pesticide spraying machine and control method thereof | |
| CN114667987B (en) | Boom sprayer with air curtain double spray system in compound planting mode | |
| CN115024303B (en) | Wind-assisted double-spraying-system boom sprayer for strip-shaped composite planting | |
| CN111436414A (en) | A kind of greenhouse strawberry canopy inner circumference wind-driven spraying robot and its realization method | |
| RU58856U1 (en) | BAR GARDEN SPRAYER | |
| CN203827931U (en) | Special sprayer for grape and jujube type fruit trees |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210014 No. 100 Liu Ying camp, Zhongshan, Jiangsu, Nanjing Patentee after: NANJING Research Institute FOR AGRICULTURAL MECHANIZATION MINISTRY OF AGRICULTURE Address before: 210014 No. 100 Liu Ying camp, Zhongshan, Jiangsu, Nanjing Patentee before: NANJING Research Institute FOR AGRICULTURAL MECHANIZATION MINISTRY OF AGRICULTURE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: 210019 area a, 4 / F, building A8, 8 Bailongjiang East Street, Jianye District, Nanjing City, Jiangsu Province Patentee after: Nanji Agricultural Machinery Research Institute Co.,Ltd. Address before: 210014 No. 100 Liu Ying camp, Zhongshan, Jiangsu, Nanjing Patentee before: NANJING Research Institute FOR AGRICULTURAL MECHANIZATION MINISTRY OF AGRICULTURE |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |