CN108094146A - A kind of adjustable rotary agricultural irrigation device of spraying range - Google Patents
A kind of adjustable rotary agricultural irrigation device of spraying range Download PDFInfo
- Publication number
- CN108094146A CN108094146A CN201711410902.2A CN201711410902A CN108094146A CN 108094146 A CN108094146 A CN 108094146A CN 201711410902 A CN201711410902 A CN 201711410902A CN 108094146 A CN108094146 A CN 108094146A
- Authority
- CN
- China
- Prior art keywords
- rotating bar
- spraying range
- agricultural irrigation
- irrigation device
- adjustable rotary
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of adjustable rotary agricultural irrigation devices of spraying range, including pedestal, water tank, castor, outlet pipe, rotating bar, rotary joint, screw rod, lifting slider, nozzle and delivery hose, the inner cavity of the water tank is equipped with water pump, the water outlet of water pump is provided with and communicated with outlet pipe, it is connected between the top of outlet pipe and the bottom of rotating bar by rotary joint rotation, fixed frame is distinguished on the top excircle outer wall of the rotating bar and is equipped with lower supporting plate and upper backup pad, screw rod is equipped with by bearing connection mode rotating turret between the lower supporting plate and upper backup pad, the other end of the lifting slider is set in by internal thread through hole rotation on screw rod, the nozzle is fixedly mounted on lifting slider, it is connected setting by delivery hose between the nozzle and the middle part inner cavity of rotating bar.The configuration of the present invention is simple, movement is convenient, and sprinkling is uniform, irrigation effect is good, and spraying range is adjustable, highly practical.
Description
Technical field
The present invention relates to agricultural irrigation technologies, are specifically a kind of adjustable rotary agricultural irrigation dress of spraying range
It puts.
Background technology
It irrigates and is irrigated the fields with water.Irrigation principle be irrigation volume, irrigation frequency and time will according to medicinal plant water-requiring property,
, in due course, in right amount depending on growing stage, weather, edaphic condition, Rational Irrigation.Its species mainly has irrigation before seeding, seedling is urged to fill
Water, growth period are poured water and winter pours water.The technical measures of moisture needed for crop are supplemented for ground.In order to ensure that crop normally gives birth to
It is long, obtain stable high yield, it is necessary to supply crop with sufficient moisture.Under field conditions (factors), often because of precipitation deficit or distribution
It is uneven, it is impossible to meet crop to moisture requirement.Therefore, it is necessary to it is artificially irrigated, to mend the deficiency of natural rainfall.
But for a long time, limited be subject to ideology, fund, technology etc., China's agricultural irrigation is continued to use always
The flood water way that tradition falls behind, not only waste of manpower, and be also greatly to waste to natural water resource, device operates not
Just, function is single.
The content of the invention
It is an object of the invention to provide a kind of adjustable rotary agricultural irrigation device of spraying range, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：
A kind of adjustable rotary agricultural irrigation device of spraying range, including pedestal, water tank, castor, outlet pipe, rotating bar, rotation
Adapter, screw rod, lifting slider, nozzle and delivery hose, the symmetrical fixed frame in both ends top of the pedestal are equipped with support post,
The horizontal fixed frame in top of support post is equipped with support platform, and the middle part rotating turret of the support platform is equipped with rotating bar, described
The inner cavity of water tank is equipped with water pump, and the water outlet of water pump is provided with and communicated with outlet pipe, the top of outlet pipe and the bottom of rotating bar it
Between rotated and connect by rotary joint, be fixedly installed driven gear on the bottom cylindrical week of the rotating bar, the water tank
Driving motor is fixedly installed on top plate, is provided with driving gear on the output shaft of driving motor, the driving gear with it is driven
It is sequentially connected between gear by gear engagement system, fixed frame is equipped with down respectively on the top excircle outer wall of the rotating bar
Support plate and upper backup pad are equipped with screw rod, institute between the lower supporting plate and upper backup pad by bearing connection mode rotating turret
The other end for stating lifting slider is set in by internal thread through hole rotation on screw rod, and the nozzle is fixedly mounted on lifting slider
On, it is connected setting by delivery hose between the nozzle and the middle part inner cavity of rotating bar, the bottom four corners of the pedestal are equal
Support leg is provided with, the bottom of each support leg is both provided with castor.
As further embodiment of the present invention：The rotating bar is hollow tubular structure.
As further embodiment of the present invention：The top of the water tank is equipped with filler.
As further embodiment of the present invention：The bottom of the water tank is provided with and communicated with blow-off pipe, is equipped on blow-off pipe
Valve.
As further embodiment of the present invention：The middle part top of the support platform is fixedly installed supporting rack, described turn
The lower part of lever is also erected at by the rotation of bearing connection mode on supporting rack.
As further embodiment of the present invention：The bottom of the screw rod is fixedly installed adjusting handle, is set on adjusting handle
It is equipped with anti-skid rubber cushion.
As further embodiment of the present invention：Fixed frame is gone back between the lower supporting plate and upper backup pad to be equipped in vertical side
To the supporting slider of setting, one end of lifting slider is slidably located in by being oriented to slide opening in supporting slider.
As further embodiment of the present invention：The left side bottom of the pedestal is provided with electric telescopic rod, electric telescopic rod
The bottom of upper piston rod is provided with the brake pad to cooperate with castor, and brake pad is in inverted cone-shaped structure.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is rotated using driving motor driving rotating bar, and then realizes that nozzle is rotated around rotating bar so that warp
The clear water of nozzles spray is uniformly covered on the soil of device region, and sprinkling is uniform, irrigation effect is good, furthermore with tune
Saving handwheel drives screw rod to rotate, and can realize the position of lifting slider in the vertical direction, and then adjusts the height of nozzle, realizes
The adjusting of spraying range, it is highly practical.
Description of the drawings
Fig. 1 is the structure diagram of the adjustable rotary agricultural irrigation device of spraying range.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the top view of lifting slider in the adjustable rotary agricultural irrigation device of spraying range.
In figure：1- pedestals, 2- support posts, 3- water tanks, 4- water pumps, 5- castors, 6- outlet pipes, 7- support legs, 8- supports
Platform, 9- rotating bars, 10- rotary joints, 11- filler, 12- driving motors, 13- driving gears, 14- driven gears, 15- branch
Support, 16- lower supporting plates, 17- adjusting handles, 18- upper backup pads, 19- screw rods, 20- lifting sliders, 21- nozzles, 22- water deliverys
Hose, 23- supporting sliders, 24- electric telescopic rods, 25- brake pads, 26- are oriented to slide opening, 27- internal thread through hole, 28- blow-off pipes.
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 belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of adjustable rotary agricultural irrigation device of spraying range, including
Pedestal 1, water tank 3, castor 5, outlet pipe 6, rotating bar 9, rotary joint 10, screw rod 19, lifting slider 20, nozzle 21 and water delivery are soft
Pipe 22, the symmetrical fixed frame in both ends top of the pedestal 1 are equipped with the support post 2 set in vertical direction, the top of support post 2
Horizontal fixed frame is held to be equipped with support platform 8, the middle part of the support platform 8 is equipped with rotating bar by bearing connection mode rotating turret
9, rotating bar 9 is hollow tubular structure, and the water tank 3 is fixed at the top of pedestal 1, and the top of the water tank 3, which is equipped with, to be added
The mouth of a river 11, the bottom of the water tank 3 are provided with and communicated with blow-off pipe 28, and valve, the inner cavity of the water tank 3 are equipped on blow-off pipe 28
Equipped with water pump 4, the water outlet of water pump 4 is provided with and communicated with outlet pipe 6, passes through between the top of outlet pipe 6 and the bottom of rotating bar 9
Rotary joint 10 rotates connection, and driven gear 14 is fixedly installed on the bottom cylindrical week of the rotating bar 9, the water tank 3
Driving motor 12 is fixedly installed on top plate, driving gear 13, the driving gear are provided on the output shaft of driving motor 12
It is sequentially connected between 13 and driven gear 14 by gear engagement system, the middle part top of the support platform 8 is fixedly installed
Supporting rack 15, the lower part of the rotating bar 9 are also erected at by the rotation of bearing connection mode on supporting rack 15, improve rotating bar 9
Stability, fixed frame is equipped with lower supporting plate 16 and upper backup pad 18, institute respectively on the top excircle outer wall of the rotating bar 9
It states and screw rod 19 is equipped with by bearing connection mode rotating turret between lower supporting plate 16 and upper backup pad 18, the bottom of screw rod 19 is fixed
Adjusting handle 17 is provided with, anti-skid rubber cushion is provided on adjusting handle 17, between the lower supporting plate 16 and upper backup pad 18
Also fixed frame is equipped with the supporting slider 23 set in vertical direction, and the lifting slider 20, which symmetrically offers, is oriented to slide opening 26 and interior
Tapped through hole 27, one end of the lifting slider 20 are slidably located in by being oriented to slide opening 26 in supporting slider 23, the lifting
The other end of sliding block 20 is set in by the rotation of internal thread through hole 27 on screw rod 19, and the nozzle 21 is fixedly mounted on lifting slider
On 20, it is connected setting by delivery hose 22 between the nozzle 21 and the middle part inner cavity of rotating bar 9.
The bottom four corners of the pedestal 1 are both provided with support leg 7, and the bottom of each support leg 7 is both provided with castor 5,
The left side bottom of the pedestal 1 is provided with electric telescopic rod 24, and the bottom of 24 upper piston rod of electric telescopic rod is provided with and castor 5
The brake pad 25 of mutual cooperation, brake pad 25 is in inverted cone-shaped structure, and the periphery grinding process of brake pad 25, control are electronic
The elongation of 24 upper piston rod of telescopic rod so that brake pad 25 is butted on the surface of castor 5, realizes the locking of castor 5, realizes entire dress
The fixation put.
The present invention operation principle be：In use, under the action of water pump 4, the clear water in water tank 3 flows separately through outlet pipe
6th, sprayed afterwards by nozzle 21 in rotating bar 9 and delivery hose 22, realize and irrigate, at the same time, driven using driving motor 12
Turn lever 9 is rotated, and then realizes that nozzle 21 is rotated around rotating bar 9 so that the clear water sprayed through nozzle 21 is uniform
Be covered on the soil of device region, sprinkling uniformly, irrigation effect it is good, furthermore with adjusting handle 17 drive screw rod 19
It rotates, can realize the position of lifting slider 20 in the vertical direction, and then adjust the height of nozzle 21, realize spraying range
It adjusts, it is highly practical.
It is obvious to a person skilled in the art that the invention is not restricted 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.
Moreover, it will be appreciated 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
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of adjustable rotary agricultural irrigation device of spraying range, including pedestal（1）, water tank（3）, castor（5）, outlet pipe
（6）, rotating bar（9）, rotary joint（10）, screw rod（19）, lifting slider（20）, nozzle（21）And delivery hose（22）, it is special
Sign is, the pedestal（1）Both ends at the top of symmetrical fixed frame be equipped with support post（2）, support post（2）Top it is horizontal solid
Surely it is provided with support platform（8）, the support platform（8）Middle part rotating turret be equipped with rotating bar（9）, the water tank（3）It is interior
Chamber is equipped with water pump（4）, water pump（4）Water outlet be provided with and communicated with outlet pipe（6）, outlet pipe（6）Top and rotating bar（9）'s
Pass through rotary joint between bottom（10）Rotate connection, the rotating bar（9）Bottom cylindrical week on be fixedly installed driven tooth
Wheel（14）, the water tank（3）Top plate on be fixedly installed driving motor（12）, driving motor（12）Output shaft on be provided with
Driving gear（13）, the driving gear（13）With driven gear（14）Between be sequentially connected by gear engagement system, it is described
Rotating bar（9）Top excircle outer wall on respectively fixed frame be equipped with lower supporting plate（16）And upper backup pad（18）, the lower branch
Fagging（16）With upper backup pad（18）Between by bearing connection mode rotating turret be equipped with screw rod（19）, the lifting slider（20）
The other end pass through internal thread through hole（27）Rotation is set in screw rod（19）On, the nozzle（21）It is fixedly mounted on lifting slider
（20）On, the nozzle（21）With rotating bar（9）Middle part inner cavity between pass through delivery hose（22）Be connected setting, the bottom
Seat（1）Bottom four corners be both provided with support leg（7）, each support leg（7）Bottom be both provided with castor（5）.
2. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Rotating bar（9）For hollow tubular structure.
3. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Water tank（3）Top be equipped with filler（11）.
4. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Water tank（3）Bottom be provided with and communicated with blow-off pipe（28）, blow-off pipe（28）On valve is installed.
5. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Support platform（8）Middle part top be fixedly installed supporting rack（15）, the rotating bar（9）Lower part also pass through bearing connection side
Formula rotation is erected at supporting rack（15）On.
6. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Screw rod（19）Bottom be fixedly installed adjusting handle（17）, adjusting handle（17）On be provided with anti-skid rubber cushion.
7. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Lower supporting plate（16）With upper backup pad（18）Between go back fixed frame be equipped in vertical direction set supporting slider（23）, lifting cunning
Block（20）One end by being oriented to slide opening（26）Be slidably located in supporting slider（23）On.
8. the adjustable rotary agricultural irrigation device of a kind of spraying range according to claim 1, which is characterized in that described
Pedestal（1）Left side bottom be provided with electric telescopic rod（24）, electric telescopic rod（24）The bottom of upper piston rod is provided with and foot
Wheel（5）The brake pad of mutual cooperation（25）, brake pad（25）In inverted cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410902.2A CN108094146A (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable rotary agricultural irrigation device of spraying range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711410902.2A CN108094146A (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable rotary agricultural irrigation device of spraying range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108094146A true CN108094146A (en) | 2018-06-01 |
Family
ID=62212445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711410902.2A Pending CN108094146A (en) | 2017-12-23 | 2017-12-23 | A kind of adjustable rotary agricultural irrigation device of spraying range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108094146A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739274A (en) * | 2018-06-04 | 2018-11-06 | 丁家佺 | A kind of agricultural is rotatably sprayed water spraying equipment and drugs with vegetable plot |
| CN108782525A (en) * | 2018-06-22 | 2018-11-13 | 明光市丰润家庭农场 | A kind of honey peach plantation chemical spraying device |
| CN108840268A (en) * | 2018-07-26 | 2018-11-20 | 赣州市兴顺辉科技有限公司 | A kind of road and bridge construction material lifting device |
| CN108934950A (en) * | 2018-07-03 | 2018-12-07 | 张翔 | A kind of agricultural irrigation device of rotatable irrigation |
| CN109122238A (en) * | 2018-08-08 | 2019-01-04 | 河南御林园农林有限公司 | A kind of watering device for woods seedling |
| CN109197526A (en) * | 2018-10-08 | 2019-01-15 | 陈金玉 | A kind of round greenbelt rotation watering device of municipal administration |
| CN109997663A (en) * | 2019-04-19 | 2019-07-12 | 余成棋 | A kind of watering appliance of the angled regulatory function of soil remediation apparatus |
| CN110122281A (en) * | 2019-05-29 | 2019-08-16 | 广西农业职业技术学院 | A kind of novel two-way irrigation sprinkler |
| CN110313385A (en) * | 2019-08-19 | 2019-10-11 | 徐州银河灌排有限公司 | A kind of energy-saving sprinkling irrigation equipment of adjustable sprinkler coverage product |
| CN110506613A (en) * | 2019-08-27 | 2019-11-29 | 太湖县木子峰农业发展有限公司 | A kind of practical agricultural spraying machine |
| CN110622947A (en) * | 2019-11-05 | 2019-12-31 | 岑超 | Pesticide sprinkler |
| CN111011165A (en) * | 2019-12-25 | 2020-04-17 | 刘旭 | Municipal administration roadside afforestation irrigation equipment |
| CN111109056A (en) * | 2020-02-03 | 2020-05-08 | 仙游县六合院农业开发有限公司 | Agricultural automatic spraying irrigation device |
| CN111296242A (en) * | 2020-03-04 | 2020-06-19 | 安徽工程大学 | Nursery irrigation vehicle |
| CN111742763A (en) * | 2020-07-29 | 2020-10-09 | 江苏西美灌排设备有限公司 | Be used for flowers greenhouse to irrigate support |
| CN111771684A (en) * | 2020-08-06 | 2020-10-16 | 安徽卓锐建筑工程有限公司 | Agricultural irrigation device with adjustable |
| CN112042508A (en) * | 2020-08-16 | 2020-12-08 | 路遥 | Highway greenbelt water conservation watering device |
| CN112142221A (en) * | 2020-07-29 | 2020-12-29 | 江苏中水灌排设备有限公司 | Irrigation sprinkler after agricultural wastewater treatment |
| CN112602575A (en) * | 2021-01-24 | 2021-04-06 | 汪忠荣 | Agricultural irrigation vehicle with adjustable operation range |
| CN112753341A (en) * | 2020-12-29 | 2021-05-07 | 南京太田葡萄科技有限公司 | Cultivation device and cultivation method for giant rose grapes |
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| CN206575976U (en) * | 2017-02-21 | 2017-10-24 | 奉节县爽秋生态农业发展有限公司 | It is a kind of to expand the flusher for pouring hydrospace |
| CN107372042A (en) * | 2017-08-22 | 2017-11-24 | 郑州莉迪亚医药科技有限公司 | A kind of municipal works gardens rotary irrigation device |
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| CN105052684A (en) * | 2015-07-17 | 2015-11-18 | 河海大学 | Intelligent water sprinkler |
| CN206181998U (en) * | 2016-11-01 | 2017-05-24 | 韩云生 | Agricultural irrigation device with ration titration outfit |
| CN206341678U (en) * | 2016-11-25 | 2017-07-21 | 郭恒军 | Automatic garden irrigator |
| CN206575976U (en) * | 2017-02-21 | 2017-10-24 | 奉节县爽秋生态农业发展有限公司 | It is a kind of to expand the flusher for pouring hydrospace |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739274A (en) * | 2018-06-04 | 2018-11-06 | 丁家佺 | A kind of agricultural is rotatably sprayed water spraying equipment and drugs with vegetable plot |
| CN108782525A (en) * | 2018-06-22 | 2018-11-13 | 明光市丰润家庭农场 | A kind of honey peach plantation chemical spraying device |
| CN108934950A (en) * | 2018-07-03 | 2018-12-07 | 张翔 | A kind of agricultural irrigation device of rotatable irrigation |
| CN108840268A (en) * | 2018-07-26 | 2018-11-20 | 赣州市兴顺辉科技有限公司 | A kind of road and bridge construction material lifting device |
| CN109122238A (en) * | 2018-08-08 | 2019-01-04 | 河南御林园农林有限公司 | A kind of watering device for woods seedling |
| CN109197526A (en) * | 2018-10-08 | 2019-01-15 | 陈金玉 | A kind of round greenbelt rotation watering device of municipal administration |
| CN109197526B (en) * | 2018-10-08 | 2020-11-17 | 卞巧兰 | Rotatory device that waters of circular greenbelt of municipal administration |
| CN109997663A (en) * | 2019-04-19 | 2019-07-12 | 余成棋 | A kind of watering appliance of the angled regulatory function of soil remediation apparatus |
| CN110122281A (en) * | 2019-05-29 | 2019-08-16 | 广西农业职业技术学院 | A kind of novel two-way irrigation sprinkler |
| CN110313385A (en) * | 2019-08-19 | 2019-10-11 | 徐州银河灌排有限公司 | A kind of energy-saving sprinkling irrigation equipment of adjustable sprinkler coverage product |
| CN110506613A (en) * | 2019-08-27 | 2019-11-29 | 太湖县木子峰农业发展有限公司 | A kind of practical agricultural spraying machine |
| CN110622947A (en) * | 2019-11-05 | 2019-12-31 | 岑超 | Pesticide sprinkler |
| CN110622947B (en) * | 2019-11-05 | 2021-11-30 | 共合科技发展(台州)有限公司 | Pesticide sprinkler |
| CN111011165A (en) * | 2019-12-25 | 2020-04-17 | 刘旭 | Municipal administration roadside afforestation irrigation equipment |
| CN111109056A (en) * | 2020-02-03 | 2020-05-08 | 仙游县六合院农业开发有限公司 | Agricultural automatic spraying irrigation device |
| CN111296242A (en) * | 2020-03-04 | 2020-06-19 | 安徽工程大学 | Nursery irrigation vehicle |
| CN111296242B (en) * | 2020-03-04 | 2022-02-01 | 安徽工程大学 | Nursery irrigation vehicle |
| CN111742763A (en) * | 2020-07-29 | 2020-10-09 | 江苏西美灌排设备有限公司 | Be used for flowers greenhouse to irrigate support |
| CN112142221A (en) * | 2020-07-29 | 2020-12-29 | 江苏中水灌排设备有限公司 | Irrigation sprinkler after agricultural wastewater treatment |
| CN111771684A (en) * | 2020-08-06 | 2020-10-16 | 安徽卓锐建筑工程有限公司 | Agricultural irrigation device with adjustable |
| CN112042508A (en) * | 2020-08-16 | 2020-12-08 | 路遥 | Highway greenbelt water conservation watering device |
| CN112753341A (en) * | 2020-12-29 | 2021-05-07 | 南京太田葡萄科技有限公司 | Cultivation device and cultivation method for giant rose grapes |
| CN112602575A (en) * | 2021-01-24 | 2021-04-06 | 汪忠荣 | Agricultural irrigation vehicle with adjustable operation range |
| CN112602575B (en) * | 2021-01-24 | 2023-07-21 | 贵州环宇锦程环保科技有限公司 | Agricultural irrigation car with adjustable operation range |
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