CN103404407A - Electric rotating jet-irrigating machine with adjustable cantilever - Google Patents
Electric rotating jet-irrigating machine with adjustable cantilever Download PDFInfo
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- CN103404407A CN103404407A CN201310371127XA CN201310371127A CN103404407A CN 103404407 A CN103404407 A CN 103404407A CN 201310371127X A CN201310371127X A CN 201310371127XA CN 201310371127 A CN201310371127 A CN 201310371127A CN 103404407 A CN103404407 A CN 103404407A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000002262 irrigation Effects 0.000 claims abstract description 26
- 238000003973 irrigation Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
An electric rotating jet-irrigating machine with an adjustable cantilever is formed by a central support (22), trusses (20), a tower vehicle (15), the rotation cantilever (3), an electric cabinet (25) and a control panel (24). The central support is connected with the rotatable trusses, the tower vehicle (15) arranged below the plurality of trusses are used for supporting the trusses, and the tail end of the trusses is connected with the rotation cantilever (3). The electric cabinet and the control panel form a control system of the jet-irrigating machine. A fixed water pipe (27) is arranged on the central support and connected with a rotating water pipe (37) and the trusses (20). The rotation cantilever can rotate to enable users to adjust the length, water guns are arranged, irrigation of square plots, irregular plots and circular plots can be finished, irrigation rate is improved, and waste of land is avoided. The structure is compact, operation is reliable, adaptability is good, and an automation degree is high.
Description
Technical field
The present invention relates to a kind of sprinkling irrigation equipment, is to regulate the length of cantilever and the scope of water spray specifically, the irrigation sprinkler in spray square and irregular plot.
Background technology
Northern China hits by drought 9 years out of 10, volume increase water saving, joint fertilizer, saving of labor, raising irrigation quality increase benefit, become current important topic, along with the development of field irrigation technology, large-scale from walking promoting the use of of irrigation sprinkler technology, the sprinkling machine of applicable this kind operating type also will be promoted the use of thereupon.
The irrigation sprinkler used now, spray field is circular, namely with certain radius rotary operation, although automaticity is higher, water saving, the saving of labor, its irrigated area can only be a circle, can only reach 60～70% to square ground or rectangle ground irrigated area, to irregular plot irrigated area still less, the peasant to sprinkling irrigation less than four jiaos, plot, just do not planted, land wastage is serious.
Summary of the invention
The object of the invention is to overcome the existing low deficiency of irrigation sprinkler water duty, provide a kind of electronic rotation adjustable cantilever irrigation sprinkler, it can be irrigated squarely or special-shaped ground, irrigate coverage rate and can reach 93～97%, square ground below 200 mu can reach 100%, simple in structure, reliable, automaticity is high, saves the labour.
Technical scheme of the present invention is as follows:
A kind of electronic rotation is adjustable cantilever irrigation sprinkler, it mainly consists of centre frame, truss, span tower carriage, hinged cantilever, electric cabinet, control panel; Centre frame connects rotating truss, and a plurality of truss are divided into span tower carriage and supported, and connects hinged cantilever at the end of truss; Above-mentioned electric cabinet, control panel form the control system of this irrigation sprinkler;
Above-mentioned centre frame is fixed on the concrete foundation at center, plot, and fixedly water-supply-pipe is housed above centre frame, and this pipe even rotates water-supply-pipe, this pipe access truss, and the centre frame upper end connects a side of collector ring, central operator, above-mentioned centre frame and establishes electric cabinet;
Above-mentioned truss and the structure of span tower carriage are, truss is connected on the rotation water-supply-pipe on centre frame, on truss, run through above-mentioned water-supply-pipe, water-supply-pipe is every to set a distance, establishing a jet pipe with shower nozzle, erection tower car below truss, span tower carriage installing wheel reductor, tire, motor reducer is housed in the middle of span tower carriage, motor reducer connects the wheel decelerates machine, and pylon beam two ends are provided with balance weight iron, and the weight of balance weight iron is fixed according to the length of cantalever tube;
Above-mentioned truss is installed hinged cantilever with end across the span tower carriage outer end, hinged cantilever is arranged on stationary pipes, this pipe is equipped with the controlling angle dish, and the hinged cantilever beam warp reductor that is connected in above-mentioned stationary pipes lower end connects stepping motor, and this electromotor is arranged on end across on span tower carriage; Hinged cantilever divides front boom and back boom, the front and back cantilever is all established same feed pipe, and front boom is evenly equipped with the shower nozzle pipe, and the front end of front boom is equipped with spray gun, spray gun connects the spray gun feed pipe, back boom is the counterweight cantilever, and its peak is installed automatic blow off valve valve air relief, uses bracing wire through guy wire support, the pipeline pull-up equal angular of front and back cantilever, end is across being equipped with the feed water valve of controlling the hinged cantilever water yield on span tower carriage, the rotation of hinged cantilever pulls valve event, regulates output or valve-off;
The coordination of above-mentioned irrigation sprinkler main frame and hinged cantilever work is by the switch on the control panel on centre frame and central rotation pipe and the controlling angle dish on hinged cantilever and the follow procedure control after programming relay PLC programming of the switch on cantalever tube.
The structure of the stationary pipes that above-mentioned hinged cantilever is installed is, the in-built rotation tubular axis 46 of stationary pipes, this beam warp connected swivelling pipe connects the hinged cantilever Connection Block 43 of end, and stationary pipes 45 lower ends are fixed on truss, stationary pipes has water inlet 49, and this pipe is established upper and lower water seal 44,47.
Above-mentioned hinged cantilever Connection Block is provided with the feed water valve switch shift lever, and this bar connects the hinged cantilever feed water valve through the feed water valve pull bar.
Above-mentioned spray gun feed pipe connects and is contained in booster water pump on the span tower carriage crossbeam through the spray gun magnetic valve.
The invention has the advantages that: 1, the hinged cantilever of this device is rotatable, to regulate length, and establishes water pistol, can complete the plot of square ground, irregularity, the irrigation in circular plot, improves water duty, and soil avoids waste.2, compact conformation, reliable, strong adaptability, automaticity are high.
The accompanying drawing explanation
Fig. 1 is embodiment of the present invention overall structure schematic diagram;
The vertical view of Fig. 2 Fig. 1;
Fig. 3 is that the A of Fig. 1 is to enlarged drawing;
Fig. 4 is the B part enlarged drawing of Fig. 1;
Fig. 5 is hinged cantilever assembly figure;
Fig. 6 is the D--D profile of Fig. 5;
Fig. 7 is the F part enlarged drawing of Fig. 1;
Fig. 8 is this device work schematic diagram.
Embodiment
In Fig. 1～7: 1, spray gun; 2, shower nozzle pipe; 3, hinged cantilever; 4, controlling angle dish; 5, hinged cantilever feed pipe; 6, hinged cantilever water supply valve pull bar; 7, hinged cantilever water supply valve; 8, hinged cantilever lower fixed frame; 9, reductor; 10, reductor fixed mount; 11, pump water inlet; 12, spray gun feed pipe; 13, balancing weight; 14, flexible connecting member; 15, span tower carriage; 16, wheel decelerates machine; 17, tire; 18, shower nozzle; 19, jet pipe; 20, truss; 21, swivelling pipe switch and switch base; 22, centre frame; 23, collector ring; 24, control panel; 25, electric cabinet; 26 concrete foundations; 27, fixing water-supply-pipe; 28, motor reducer; 29 span tower carriage crossbeams; 30, power transmission shaft; 31, spray gun magnetic valve; 32, booster water pump; 33, pole bracket is strengthened angle steel; 34, bracing wire on support; 35, guy wire support; 36, bracing wire; 37, rotation water-supply-pipe; 38, triggering block; 39, nozzle boss; 40, switch and switch base; 41, hinged cantilever counterweight pipeline; 42, automatic blow off valve valve air relief; 43, hinged cantilever Connection Block; 44, water seal on hinged cantilever; 45, stationary pipes; 46, rotation tubular axis; 47, lower water seal; 48, swivelling pipe and swivelling pipe shaft connection place; 49, water inlet; 50, stationary pipes adpting flange; 51, hinged cantilever axle; 52, angle position limit switch; 53, spray gun magnetic valve booster water pump position limitation switch; 54, the switch base on turning arm; 55, feed water valve switch shift lever.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
By Fig. 1, Fig. 2, Fig. 4, can be seen the overall structure of this hinged cantilever irrigation sprinkler, above-mentioned centre frame 22 is fixed on the concrete pedestal 26 at center, plot, fixedly water-supply-pipe 27 is housed above centre frame, this pipe connects centre frame rotation water-supply-pipe 37, this pipe access truss, the centre frame upper end connects collector ring 23, central operator 24,38th, triggering block.One side of centre frame is established electric cabinet 25; Rotation water-supply-pipe 37 lower ends are provided with microswitch seat and microswitch 21, the centre frame fixed cover is provided with control panel 24, microswitch 21,40, control panel 24,4 and triggering block are that function controlling part divides, the block-shaped setting in base area, it can control hinged cantilever 3, spray gun 1 is started working on which angle, which on angle, do not work, by sequential relay PLC, automatic inspection turning arm work right and wrong, as run-time error a few minutes (can set) internal cutting off main circuit being detected, full machine is out of service, safe and reliable.
By Fig. 1～4, can be seen the structure of above-mentioned truss and tower wagon, truss 20 is connected on centre frame rotation water-supply-pipe 37, on truss, run through above-mentioned water-supply-pipe, water-supply-pipe is every to set a distance, establishing a jet pipe with shower nozzle 18 19, erection tower car 15 below truss, span tower carriage two ends installing wheel reductor 16, tire 17, balancing weight 13.
By Fig. 1～7, can be seen the structure of hinged cantilever, above-mentioned truss is installed hinged cantilever 3 with end across the span tower carriage outer end, the length of hinged cantilever is determined according to plot, hinged cantilever is arranged on stationary pipes 45, this pipe is equipped with controlling angle dish 4, this control panel is provided with the angle position limit stop, hinged cantilever is provided with angle position limit switch 52 and spray gun magnetic valve booster water pump position limitation switch 53, the hinged cantilever axle 51 that is connected in above-mentioned stationary pipes lower end connects stepping motor through reductor 9, this electromotor is arranged on end across on span tower carriage, stepping motor has good positioning performance, can reach the operating accuracy of hinged cantilever, hinged cantilever divides front boom and back boom, and the front and back cantilever is all established same feed pipe 5, and front boom is provided with shower nozzle pipe 2, and the front boom front end is provided with spray gun 1, and spray gun feed pipe 12 connects through spray gun magnetic valve 31 booster water pump 32 that is contained in span tower carriage, back boom is the counterweight cantilever, 41 is counterweight tube, its peak is installed automatic blow off valve valve air relief 42, end is across the hinged cantilever water supply valve 7 of controlling the hinged cantilever water yield is housed on span tower carriage, it is butterfly valve, the rotation of hinged cantilever drives feed water valve switch shift lever 55 and 6 motions of feed water valve pull bar, pulls above-mentioned valve 7 actions.As hinged cantilever and main couple valve in alignment, all open, at this moment irrigate tetragonal angle, plot, valve becomes along with the variation of hinged cantilever angle, and hinged cantilever and main couple form 90 ° of Close Alls of valve while spending, according to actual adjustment.
In Fig. 5, the hinged cantilever front end is provided with spray gun 1, hinged cantilever feed pipe 5, counterweight tube 41 use bracing wires 36, through guy wire support 35, the pipeline pull-up equal angular of front and back cantilever, guarantee intensity and the two ends pipeline weight balancing of cantilever, the hinged cantilever feed pipe is provided with nozzle boss 39, replaceable shower nozzle is regulated injection flow rate, and counterweight cantilever top is provided with automatic blow off valve valve air relief 42, and the water in the assurance pipeline and the water in the cantilever trunk line are consistent the amount of taking care of yourself balance.
By Fig. 6, can see stationary pipes 45 and the syndeton thereof that above-mentioned hinged cantilever is installed, rotation tubular axis 46 is installed in stationary pipes, and stationary pipes has water inlet 49, and this pipe is established upper and lower water seal 44,47,48 is swivelling pipe and rotation tubular axis weld, and 50 is the stationary pipes adpting flange.Stationary pipes 45 is fixed on truss, the stationary pipes upper flanges is connected with truss trunk line flange, the stationary pipes lower end is connected with span tower carriage, guarantee the hinged cantilever bonding strength, stationary pipes is provided with hinged cantilever controlling angle dish 4, cantalever tube is provided with gauge tap and switch base 40, and these two original papers are that function controlling part divides, the block-shaped setting in base area.
Above-mentioned hinged cantilever connect state irrigation sprinkler main frame and hinged cantilever work coordination by the control panel 24 on centre frame, switch 21 on the central rotation pipe, with controlling angle dish 4 and the switch 40 on cantalever tube on the hinged cantilever stationary pipes be that function controlling part divides, follow procedure is controlled after programming relay PLC programming.
Accompanying drawing 8 is square ground irrigation sprinkler work sheets of 228 mu, if since 0 ° of 0 ° to 14 ° hinged cantilever, do not done spinning movement, it is in alignment that 14 ° to 38 ° Zhe24° districts are that hinged cantilever progressively is stretched over truss, central operator in these 24 ° every 8 ° be a trigger detection point (according to setting in plot), it is a trigger point (setting according to plot) that cantilever controlling angle dish is set 28 °, main frame works asynchronously with turning arm, speed arranges separately, when cantilever forwarded 28 ° to, trigger switch quit work to PLC signal of telecommunication turning arm, wait for main frame to 8 ° test point, turning arm is set should be faster than 0.2 ° to 0.5 °, main frame, main frame to 8 ° test point trigger switch is to signal of telecommunication of PLC, main frame and turning arm carry out next one work simultaneously.If main frame arrives first test point, and hinged cantilever does not arrive test point, at this moment should be to occur that mistake or fault PLC start to wait for timing, main frame is not worked, and to test point, the PLC timing is closed as hinged cantilever in setting-up time, main frame and turning arm carry out next one work simultaneously, as hinged cantilever in setting-up time, do not reach test point, PLC stops all work of irrigation sprinkler, guarantees device security.
From 38 ° to 62 °, be that hinged cantilever is not worked in these 24 °, spray gun is in this district's work, hinged cantilever progressively dates back to the home position of vertical with truss 97 ° in the Zhe22° district from 62 ° to 84 °, from 84 ° to 104 °, be the hinged cantilever dead zone in these 22 °, more than complete the work of first jiao, square ground, below three ditches repeat above actions and complete.
Claims (4)
1. adjustable cantilever irrigation sprinkler of electronic rotation is characterized in that: it consists of centre frame (22), truss (20), span tower carriage (15), hinged cantilever (3), electric cabinet (25), control panel (24); Centre frame connects rotating truss, and a plurality of truss are divided into span tower carriage (15) and supported, and connects hinged cantilever (3) at the end of truss; Above-mentioned electric cabinet, control panel form the control system of this irrigation sprinkler;
Above-mentioned centre frame is fixed on the concrete foundation (26) at center, plot, fixedly water-supply-pipe (27) is housed above centre frame, this pipe even rotates water-supply-pipe (37), this pipe access truss (20), the centre frame upper end connects a side of collector ring (23), control panel (24), above-mentioned centre frame and establishes electric cabinet (25);
Above-mentioned truss and the structure of span tower carriage are, truss is connected on the rotation water-supply-pipe (37) on centre frame, on truss, run through above-mentioned water-supply-pipe, water-supply-pipe is every the jet pipe (19) of establishing a band shower nozzle (18) to set a distance, erection tower car (15) below truss, be equipped with motor reducer in the middle of span tower carriage installing wheel reductor (16), tire, span tower carriage, motor reducer (28) connects the wheel decelerates machine, and pylon beam two ends are provided with balance weight iron (13);
Above-mentioned truss (20) is installed hinged cantilever (3) with end across the span tower carriage outer end, hinged cantilever is arranged on stationary pipes (45), this pipe is equipped with controlling angle dish (4), the hinged cantilever axle (51) that is connected in above-mentioned stationary pipes lower end connects stepping motor through reductor (9), and this electromotor is arranged on end across on span tower carriage; Hinged cantilever divides front boom and back boom, the front and back cantilever is all established same feed pipe (5), front boom is evenly equipped with shower nozzle pipe (2), the front end of front boom is equipped with spray gun (1), and spray gun connects spray gun feed pipe (12), and back boom is the counterweight cantilever, its peak is installed automatic blow off valve valve air relief (42), through guy wire support (35), the pipeline pull-up equal angular of front and back cantilever, end is across the feed water valve (7) of controlling the hinged cantilever water yield is housed on span tower carriage with bracing wire (36);
The coordination of above-mentioned irrigation sprinkler main frame and hinged cantilever work is controlled by the switch (21) on the control panel on centre frame (24) and central rotation pipe and controlling angle dish (4) and the follow procedure after programming relay PLC programming of the switch (40) on the hinged cantilever pipe on hinged cantilever.
2. the adjustable cantilever irrigation sprinkler of electronic rotation according to claim 1, it is characterized in that: the structure of the stationary pipes (45) that its hinged cantilever (3) is installed is, the in-built rotation tubular axis of stationary pipes (46), this beam warp connected swivelling pipe connects the hinged cantilever Connection Block (43) of end, stationary pipes (45) lower end is fixed on truss, stationary pipes has water inlet (49), and this pipe is established upper and lower water seal (44,47).
3. the adjustable cantilever irrigation sprinkler of electronic rotation according to claim 1, it is characterized in that: above-mentioned hinged cantilever Connection Block is provided with feed water valve switch shift lever (55), and this bar connects hinged cantilever feed water valve (7) through feed water valve pull bar (6).
4. the adjustable cantilever irrigation sprinkler of electronic rotation according to claim 1 is characterized in that: its spray gun feed pipe (12) connects and is contained in booster water pump on span tower carriage crossbeam 29 (32) through spray gun magnetic valve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371127XA CN103404407A (en) | 2013-08-23 | 2013-08-23 | Electric rotating jet-irrigating machine with adjustable cantilever |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371127XA CN103404407A (en) | 2013-08-23 | 2013-08-23 | Electric rotating jet-irrigating machine with adjustable cantilever |
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| CN103404407A true CN103404407A (en) | 2013-11-27 |
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| CN201310371127XA Pending CN103404407A (en) | 2013-08-23 | 2013-08-23 | Electric rotating jet-irrigating machine with adjustable cantilever |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359350A (en) * | 2015-05-26 | 2017-02-01 | 朱锁柱 | Pesticide sprinkling system of large sprinkler |
| CN106613779A (en) * | 2016-12-27 | 2017-05-10 | 安徽艾瑞德农业装备股份有限公司 | Central pivot type draggable water-saving jet-irrigating machine |
| RU2621573C1 (en) * | 2016-03-29 | 2017-06-06 | Вячеслав Николаевич Сопляченко | Sprinkling machine |
| CN109197534A (en) * | 2018-10-25 | 2019-01-15 | 天津市科睿思奇智控技术有限公司 | A kind of agricultural irrigation sprinkler |
| RU2694723C1 (en) * | 2018-05-16 | 2019-07-16 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") | Device for current-crossing of wide-coverage sprinkling machine |
| RU2743588C1 (en) * | 2020-05-18 | 2021-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный аграрный университет имени Н.И. Вавилова" | Robotic irrigation system |
| RU2755688C2 (en) * | 2020-02-26 | 2021-09-20 | Лариса Анатольевна Журавлева | Multi-section circular sprinkling machine with smart module |
| RU2755996C1 (en) * | 2020-07-21 | 2021-09-24 | Лариса Анатольевна Журавлева | Multi-section circular sprinkling machine with smart module |
| RU208408U1 (en) * | 2021-06-03 | 2021-12-16 | Федеральное государственное бюджетное научное учреждение "Волжский научно-исследовательский институт гидротехники и мелиорации" (ФГБНУ "ВолжНИИГиМ") | SPRINKLER |
| RU208721U1 (en) * | 2021-09-27 | 2022-01-11 | Общество с ограниченной ответственностью "Билдинг Строй Гроуп" | SUPPORT BEAM OF SELF-PROPELLED SUPPORT CART OF MULTIPLE IRRIGATION MACHINE |
| CN115119724A (en) * | 2022-07-30 | 2022-09-30 | 江苏中水灌排设备有限公司 | A Center Pivot Sprinkler with Infrared Cantilever Compensation |
| RU2813351C2 (en) * | 2019-06-17 | 2024-02-12 | Квернеланд Груп Ньив-Веннеп Б.В. | Assembly for extendable and foldable boom of agricultural machine and agricultural sprayer |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2694723C1 (en) * | 2018-05-16 | 2019-07-16 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" (ФГБНУ ВНИИ "Радуга") | Device for current-crossing of wide-coverage sprinkling machine |
| CN109197534A (en) * | 2018-10-25 | 2019-01-15 | 天津市科睿思奇智控技术有限公司 | A kind of agricultural irrigation sprinkler |
| RU2813351C2 (en) * | 2019-06-17 | 2024-02-12 | Квернеланд Груп Ньив-Веннеп Б.В. | Assembly for extendable and foldable boom of agricultural machine and agricultural sprayer |
| RU2755688C2 (en) * | 2020-02-26 | 2021-09-20 | Лариса Анатольевна Журавлева | Multi-section circular sprinkling machine with smart module |
| RU2743588C1 (en) * | 2020-05-18 | 2021-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный аграрный университет имени Н.И. Вавилова" | Robotic irrigation system |
| RU2755996C1 (en) * | 2020-07-21 | 2021-09-24 | Лариса Анатольевна Журавлева | Multi-section circular sprinkling machine with smart module |
| RU208408U1 (en) * | 2021-06-03 | 2021-12-16 | Федеральное государственное бюджетное научное учреждение "Волжский научно-исследовательский институт гидротехники и мелиорации" (ФГБНУ "ВолжНИИГиМ") | SPRINKLER |
| RU208721U1 (en) * | 2021-09-27 | 2022-01-11 | Общество с ограниченной ответственностью "Билдинг Строй Гроуп" | SUPPORT BEAM OF SELF-PROPELLED SUPPORT CART OF MULTIPLE IRRIGATION MACHINE |
| CN115119724A (en) * | 2022-07-30 | 2022-09-30 | 江苏中水灌排设备有限公司 | A Center Pivot Sprinkler with Infrared Cantilever Compensation |
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Application publication date: 20131127 |