CN111771684A - Agricultural irrigation device with adjustable - Google Patents
Agricultural irrigation device with adjustable Download PDFInfo
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- CN111771684A CN111771684A CN202010783276.7A CN202010783276A CN111771684A CN 111771684 A CN111771684 A CN 111771684A CN 202010783276 A CN202010783276 A CN 202010783276A CN 111771684 A CN111771684 A CN 111771684A
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- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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Abstract
The application relates to an adjustable agricultural irrigation device, which comprises a fixed base, a rotating seat, a driving motor, a rotating joint and a spraying pipe, wherein a first bearing is fixedly connected to the middle position of the top of the fixed base, a rotating cylinder is integrally formed at the middle position of the bottom of the rotating seat, the rotating cylinder is embedded on the first bearing, one end, away from the rotating seat, of the rotating cylinder is positioned in the fixed base and fixedly connected with a first gear, the driving motor is arranged on the bottom surface of the fixed base, a second gear meshed with the first gear is fixedly connected to an output shaft of the driving motor, the rotating joint is positioned in the rotating cylinder, a rotating part of the rotating joint is positioned in the rotating seat, a connecting rod is connected between the outer side wall of the rotating part of the rotating joint and the inner side wall of the rotating seat, a water inlet pipe is communicated with a water inlet pipe, the water inlet, the other end is positioned outside the rotating seat. This application has the area of spraying of increase shower, improves irrigation effect.
Description
Technical Field
The application relates to the field of construction engineering, in particular to an adjustable agricultural water conservancy irrigation device.
Background
Irrigation is to supplement water needed for the ground, in order to ensure normal growth of crops and obtain high and stable yield, sufficient water must be supplied to the crops, and under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation, so that the crops must be artificially irrigated to make up for the problem of insufficient water of the crops.
The Chinese patent with the publication number of CN107691185B in the prior art discloses a garden watering device, which comprises a frame, wherein a spray pipe is arranged on the frame, a water pump is fixed on the frame, the spray pipe is communicated with the water pump, a water collecting tank is arranged on the frame, the water collecting tank is communicated with the spray pipe, a driving water pipe is communicated with the water collecting tank, a first turbine is rotationally connected in the driving water pipe, the first turbine is coaxially connected with a negative pressure blade, an oxygen pipe is arranged on the frame, the inlet end of the oxygen pipe is arranged in a garden lawn, the negative pressure blade is rotationally connected in the oxygen pipe, a first valve is arranged on the driving water pipe between the first turbine and the water collecting tank, and a delay driving mechanism for delay driving of the first valve is arranged on the frame; through the setting of collection water tank, oxygen hose and time delay actuating mechanism etc for whole device both can water, can collect fresh air again.
In view of the above related technologies, the inventor thinks that the spraying direction and range of the spraying pipe in the above scheme are in a fixed range, the spraying area is small, and the irrigation effect is poor.
Disclosure of Invention
In order to increase the area that sprays of shower, improve irrigation effect, this application provides an agricultural irrigation device with adjustable.
The application provides a pair of agricultural irrigation device with adjustable adopt following technical scheme:
an adjustable agricultural irrigation device comprises a fixed base, a rotating seat, a driving motor, a rotary joint and a spray pipe, wherein a first bearing is fixedly connected to the hollow inner part of the fixed base and the middle position of the top of the fixed base, the rotating seat is positioned above the fixed base, a rotating cylinder is integrally formed in the hollow inner part of the rotating seat and the middle position of the bottom of the rotating seat, the rotating cylinder is embedded on the first bearing, one end, away from the rotating seat, of the rotating cylinder is positioned in the fixed base, the outer side wall of the rotating cylinder is fixedly connected with a first gear, the driving motor is installed on the bottom surface of the fixed base, a second gear meshed with the first gear is fixedly connected to an output shaft of the driving motor, the rotary joint is positioned in the rotating cylinder, the rotating part of the rotary joint is positioned in the rotating seat, and a connecting rod is connected between the outer side wall of the rotating part of the rotary joint and, the water inlet of rotary joint communicates there is the inlet tube, the inlet tube passes unable adjustment base's lateral wall, the one end of shower nozzle with rotary joint's delivery port intercommunication, the other end is located the outside of rotating the seat.
Through adopting above-mentioned technical scheme, utilize the inlet tube can be to rotary joint input high pressure water to can follow the spray pipe blowout with the high pressure water, utilize the meshing of gear two and gear one on the motor, can drive and rotate the seat and rotate, because rotary joint's fixed part is fixed on unable adjustment base, and the rotation portion is connected with rotating the seat, thereby can drive the spray pipe rotation on the rotary joint, and then can make the spray pipe spray equidirectional, the area that sprays of increase spray pipe improves irrigation effect.
Preferably, be provided with the dispersion on the spray pipe the water mechanism that looses of spray pipe water jet, the water mechanism that looses includes bracing piece one, dwang one and flabellum, a bracing piece rigid coupling in on the lateral wall of spray pipe, dwang one with a swivelling joint of bracing piece, the flabellum rigid coupling in the tip of dwang one just the edge of flabellum is located the water jet of spray pipe department.
Through adopting above-mentioned technical scheme, can rotate the dwang and come rotatory flabellum, because flabellum edge is located the water jet of spray pipe, and then can be through the disconnected blowout rivers that break of rotating flabellum discontinuous to can make moisture dispersion to different regions, therefore can further increase the area that sprays of spray pipe, improve irrigation effect.
Preferably, be provided with the drive in the rotation seat a pivoted actuating mechanism of dwang, actuating mechanism includes a fixed section of thick bamboo, bearing two, internal gear, external gear and runner assembly, a fixed section of thick bamboo is located in the rotation section of thick bamboo, the one end rigid coupling of a fixed section of thick bamboo in unable adjustment base's bottom surface, the other end is located in the rotation seat, the bearing is two in the rotation seat and inlay and locate on the fixed section of thick bamboo lateral wall, the internal gear inlays and locates on the lateral wall of bearing two, external gear sliding connection in on the inside wall of rotation seat, the runner assembly includes intermediate gear, worm one, worm wheel one, worm two and worm wheel two, the intermediate gear respectively with the external gear with the internal gear meshing, a worm rigid coupling in on the axis of intermediate gear, worm wheel one with worm wheel meshing, two rigid couplings of worm in on the worm wheel one, just two rotations of worm set up in on the lateral wall of rotation seat, two rigid couplings of worm wheel in on the dwang one and with two meshes of worm.
Through adopting above-mentioned technical scheme, owing to rotate the rotation of seat, can drive the removal of worm two, the removal of worm two can drive intermediate gear and remove between internal gear and external gear, and then can make intermediate gear produce the rotation, the rotation of intermediate gear can drive the rotation of worm two, the rotation of worm two can drive worm wheel two and rotate, the rotation of worm wheel two can drive dwang one and rotate, and then can realize that same driving motor drives dwang one and spray tube and rotate, therefore can reduce energy consumption, reach energy-conserving effect.
Preferably, a water retaining mechanism is arranged on one side, away from the rotating rod I, of the spray pipe, the water retaining mechanism comprises a second supporting rod, a second rotating rod, a supporting plate and a cam, the second supporting rod is fixedly connected to the outer side wall of the spray pipe, the second rotating rod is rotatably connected with the second supporting rod, a blocking rod is vertically and fixedly connected to one end, close to the water outlet of the spray pipe, of the second rotating rod, a swinging plate is vertically and fixedly connected to one end, away from the blocking rod, of the second rotating rod, the supporting plate is fixedly connected to the outer side wall of the rotating seat and located below the blocking rod, and the cam is rotatably connected to the supporting plate and abutted against the swinging plate; the rotating assemblies are divided into two groups, and the rotating shaft of the second worm wheel in the other group of rotating assemblies is connected with the rotating shaft of the cam.
Through adopting above-mentioned technical scheme, utilize another group rotating assembly can drive the cam and rotate, the rotation of cam can be so that the swing board luffing motion, and the luffing motion of swing board can be so that the pin luffing motion of the two other ends of dwang, and then can further disperse the rivers of shower, further increase the area that sprays of shower.
Preferably, the two groups of rotating assemblies are respectively positioned on two sides of the diameter of the internal gear.
Through adopting above-mentioned technical scheme, set up the runner assembly respectively in the epaxial both sides of internal gear, can be so that dwang one and dwang two are located the both sides of spray line respectively, and then can reduce the interference between flabellum and the swinging arms to can guarantee the normal work of water distribution mechanism and manger plate mechanism.
Preferably, the stop lever is a telescopic lever.
Through adopting above-mentioned technical scheme, utilize the telescopic link as shelves pole to can adjust the length of shelves pole according to the spray line of different diameters, and then can guarantee the effect of dispersion spray line rivers.
Preferably, a shielding plate is fixedly connected to the edge of the bottom of the rotating seat, and the shielding plate extends to the outer side of the outer side wall of the fixed base.
Through adopting above-mentioned technical scheme, utilize the sunshade can shelter from rotating the gap between seat and the unable adjustment base, and then can reduce during moisture gets into unable adjustment base to can reduce and cause the damage to driving motor.
Preferably, a gap is reserved between the rotating seat and the first bearing.
By adopting the technical scheme, when the rotating seat rotates, because a gap is reserved between the rotating seat and the first bearing, the rotating seat and the first bearing are in a non-contact state, and therefore damage to the first bearing can be reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
the rotating cylinder is arranged, high-pressure water can be input into the rotating joint through the water inlet pipe, so that the high-pressure water can be sprayed out of the spraying pipe, the rotating seat can be driven to rotate through the meshing of the gear II on the motor and the gear I, the fixed part of the rotating joint is fixed on the fixed base, and the rotating part is connected with the rotating seat, so that the spraying pipe on the rotating joint can be driven to rotate, the spraying pipe can spray in different directions, the spraying area of the spraying pipe is increased, and the irrigation effect is improved;
the rotating rod can be rotated to rotate the fan blades by arranging the water dispersing mechanism, and the edges of the fan blades are positioned at the water spray ports of the spray pipes, so that water flow sprayed out of the spray pipes can be interrupted by rotating the fan blades, and the water can be dispersed to different areas, so that the spraying area of the spray pipes can be further increased, and the irrigation effect is improved;
through setting up actuating mechanism, because the rotation of rotating the seat, can drive the removal of worm two, the removal of worm two can drive intermediate gear and remove between internal gear and external gear, and then can make intermediate gear produce the rotation, the rotation of intermediate gear can drive worm two and rotate, worm two rotates and can drive worm wheel two and rotate, the rotation of worm wheel two can drive dwang one and rotate, and then can realize that same driving motor drives dwang one and spray tube and rotate, therefore can reduce energy consumption, reach energy-conserving effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the irrigation device in the application example.
Fig. 2 is a sectional view of fig. 1, mainly illustrating the internal mechanisms of the stationary base and the rotating base.
Description of reference numerals: 1. a fixed base; 11. a first bearing; 2. a rotating seat; 21. a rotating cylinder; 211. a first gear; 22. a shutter; 3. a drive motor; 31. a second gear; 4. a rotary joint; 41. a connecting rod; 42. a water inlet pipe; 5. a spray tube; 6. a water dispersing mechanism; 61. a first supporting rod; 62. rotating the first rod; 63. a fan blade; 7. a drive mechanism; 71. a fixed cylinder; 711. a support plate; 72. a second bearing; 73. an internal gear; 74. an outer gear; 75. a rotating assembly; 751. an intermediate gear; 752. a first worm; 753. a first worm wheel; 754. a second worm; 755. a second worm gear; 8. a water retaining mechanism; 81. a second supporting rod; 82. rotating the second rod; 821. a stop lever; 822. a swing plate; 83. a support plate; 84. a cam.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses agricultural irrigation device with adjustable. Referring to fig. 1 and 2, an adjustable agricultural irrigation device comprises a fixed base 1, a rotating base 2, a driving motor 3, a rotating joint 4 and a spraying pipe 5. Unable adjustment base 1 and rotation seat 2 are inside hollow cylindric, rotate the top that seat 2 is located unable adjustment base 1, and a week rigid coupling along the edge of rotating seat 2 bottom has sunshade 22, and sunshade 22 extends to the outside of unable adjustment base 1 lateral wall.
As shown in fig. 2, a first bearing 11 is embedded in the middle of the top of the fixed base 1, the first bearing 11 communicates with the inside and the outside of the fixed base 1, the driving motor 3 is installed on the bottom surface of the fixed base 1, and a second gear 31 is fixedly connected to an output shaft of the driving motor 3. The middle position of the bottom of the rotating seat 2 is integrally formed with a rotating cylinder 21 communicated with the rotating seat 2, the outer side wall of the rotating cylinder 21 is in interference fit with the inner side wall of the bearing I11, a first gear 211 is fixedly connected to the outer side wall of one end, far away from the rotating base, of the rotating cylinder 21, and the first gear 211 is located in the fixed base 1 and meshed with a second gear 31.
As shown in fig. 2, a driving mechanism 7 is provided in the rotary base 2, and the driving mechanism 7 includes a fixed cylinder 71, a second bearing 72, an internal gear 73, an external gear 74, and a rotating assembly 75. The fixed cylinder 71 is positioned in the rotating cylinder 21, one end of the fixed cylinder 71 is fixedly connected with the bottom surface of the fixed base 1, the other end is positioned in the rotating seat 2, a supporting plate 83711 is fixedly connected in the fixed cylinder 71, a supporting plate 83711 is positioned in the fixed base 1, a fixed part of the rotating joint 4 is fixedly connected with a supporting plate 83711, the other rotating part of the rotating joint 4 is positioned in the rotating seat, connecting rods 41 are fixedly connected between the rotating part of the rotating joint 4 and the inner wall of the rotating seat, the two connecting rods 41 are respectively positioned at two sides of the rotating joint 4, the axes of the two connecting rods 41 are collinear and pass through the diameter line of the rotating joint 4, one end of the spray pipe 5 is communicated with the water outlet of the rotating joint 4, the other end of the spray pipe extends to the outside of the rotating seat 2 and is vertical to the rotating seat 2, in addition, a water inlet pipe 42 is communicated with the water inlet of the, and high pressure water is inputted into the water inlet pipe 42. The second bearing 72 is positioned above the bottom surface of the rotating seat 2, and the inner side wall of the second bearing 72 is in interference fit with the outer side wall of the fixed cylinder 71. The inner side wall of the inner gear 73 is in interference fit with the outer side wall of the bearing II 72. The outer gear 74 is slidably coupled to an inner sidewall of the rotary base 2.
As shown in fig. 2, the rotation assembly 75 includes a middle gear 751, a first worm 752, a first worm wheel 753, a second worm 754, and a second worm wheel 755; the intermediate gear 751 is meshed between the inner gear 73 and the outer gear 74; the first worm 752 is fixedly connected to the intermediate gear 751, and the axis of the first worm 752 is collinear with the axis of the intermediate gear 751; the worm wheel I753 is meshed with one end of the worm rod I752 far away from the intermediate gear 751; the second worm 754 is vertically and rotatably connected with the side wall of the rotating seat 2, the second worm 754 is fixedly connected with the first worm wheel 753, the axis of the second worm 754 is collinear with the axis of the first worm wheel 753, and one end of the second worm 754, which is far away from the first worm wheel 753, is positioned outside the rotating seat 2; the second worm gear 755 is positioned outside the rotary base 2 and is meshed with the second worm gear 755. The rotating assemblies 75 are two groups, the two groups of rotating assemblies 75 are respectively positioned at two sides of the inner gear 73, and the connecting line of the intermediate gears 751 in the two groups of rotating assemblies 75 is collinear with the diameter line of the inner gear 73.
As shown in fig. 1, a water dispersing mechanism 6 is disposed on an outer side wall of the spraying pipe 5 located outside the rotating base 2, and the water dispersing mechanism 6 includes a first support rod 61, a first rotating rod 62 and a fan 63. The first support rods 61 are vertically and fixedly connected to the outer side wall of the spraying pipe 5, the number of the first support rods 61 is two, and the two first support rods 61 are respectively positioned close to the water outlet of the spraying pipe 5 and the rotating seat 2; the first rotating rod 62 is rotatably arranged at one end of the first two supporting rods 61 far away from the outer side wall of the spraying pipe 5, one end of the first rotating rod 62 is fixedly connected with the second worm gear 755 in one of the rotating assemblies 75, and the axis of the first rotating rod 62 is collinear with the axis of the second worm gear 755; the fan 63 is fixedly connected to one end of the first rotating rod 62 far away from the second worm gear 755, and the blades of the fan 63 are located at the water outlet of the spraying pipe 5.
As shown in fig. 1 and 2, the spray pipe 5 is further provided with a water blocking mechanism 8, and the water blocking mechanism 8 includes a second support rod 81, a second rotating rod 82, a support plate 83711 and a cam 84. The two support rods 81 are positioned on one side of the spraying pipe 5, which is far away from the first support rod 61, the two support rods 81 are vertically and fixedly connected to the outer side wall of the spraying pipe 5, the two support rods 81 are respectively close to the water outlet of the spraying pipe 5 and the rotating seat 2; the second rotating rod 82 is rotatably arranged at one end of the second two supporting rods 81 far away from the outer side wall of the spraying pipe 5, a stop lever 821 is vertically and fixedly connected to one end of the second rotating rod 82 close to the water outlet of the spraying pipe 5, the stop lever 821 is a telescopic lever and extends to the water outlet of the spraying pipe 5, a swinging plate 822 is vertically and fixedly connected to one end of the rotating rod close to the rotating seat 2, and the swinging plate 822 faces to one side far away from the spraying pipe 5; the supporting plate 83711 is located below the swinging plate 822, and the supporting plate 83711 is fixed on the outer side wall of the rotating base 2; one end of the rotating shaft of the cam 84 is rotatably connected to the supporting plate 83711, and the other end is fixedly connected to the second worm gear 755 of the other set of rotating assemblies 75.
The implementation principle of agricultural irrigation device with adjustable this application embodiment is: utilize the meshing of gear two 31 and gear 211 on the motor, can drive and rotate seat 2 and rotate, because the fixed part of rotary joint 4 is fixed on unable adjustment base 1, and rotary joint 4's rotation portion is connected with rotating seat 2 to can drive the spray tube 5 on the rotary joint 4 and rotate.
Because the rotation of the rotating base 2 can drive the second worm 754 to move, the second worm 754 can drive the intermediate gear 751 to move between the inner gear 73 and the outer gear 74, and further the intermediate gear 751 can generate autorotation, the autorotation of the intermediate gear 751 can drive the second worm 754 to rotate, the second worm 754 can drive the second worm 755 to rotate, the two second worm 755 in the rotating assemblies 75 at two sides can respectively drive the first rotating rod 62 and the second rotating rod 82 at two sides to rotate, and further the driving motor 3 can drive the spraying pipe 5 to rotate and simultaneously drive the fan blades 63 to rotate and the baffle 821 to swing, so that the spraying pipe 5 can spray water in different directions, and simultaneously the water flow sprayed by the spraying pipe 5 can be interrupted by the fan blades 63 and the baffle 821, and further the water can be dispersed to different areas, thereby the spraying area of the spraying pipe can be increased, the irrigation effect is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an agricultural irrigation device with adjustable which characterized in that: comprises a fixed base (1), a rotating base (2), a driving motor (3), a rotary joint (4) and a spray pipe (5), wherein a bearing I (11) is fixedly connected with the inner hollow part of the fixed base (1) and the middle position at the top part of the fixed base, the rotating base (2) is positioned above the fixed base (1), a rotating cylinder (21) is integrally formed at the inner hollow part of the rotating base (2) and the middle position at the bottom part of the rotating cylinder (21), the rotating cylinder (21) is embedded on the bearing I (11), one end of the rotating cylinder (21) far away from the rotating base (2) is positioned in the fixed base (1), a gear I (211) is fixedly connected with the outer side wall of the rotating cylinder (21), the driving motor (3) is arranged on the bottom surface of the fixed base (1), and a gear II (31) meshed with the gear I (211) is fixedly connected with the output shaft of the driving motor (3), rotary joint (4) are located rotate a section of thick bamboo (21), just the rotating part of rotary joint (4) is located rotate in seat (2), the lateral wall of the rotating part of rotary joint (4) with be connected with connecting rod (41) between the inside wall of rotating seat (2), the water inlet intercommunication of rotary joint (4) has inlet tube (42), inlet tube (42) pass the lateral wall of unable adjustment base (1), the one end of shower nozzle (5) with the delivery port intercommunication of rotary joint (4), the other end is located rotate the outside of seat (2).
2. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: be provided with the dispersion on spray pipe (5) the mechanism of loosing water (6) of spray pipe (5) water jet, the mechanism of loosing water (6) is including bracing piece (61), dwang (62) and flabellum (63), bracing piece (61) rigid coupling in on the lateral wall of spray pipe (5), dwang (62) with bracing piece (61) rotate to be connected, flabellum (63) rigid coupling in the tip of dwang (62) just the edge of flabellum (63) is located the water jet department of spray pipe (5).
3. The adjustable agricultural water conservancy irrigation device of claim 2, wherein: rotate and be provided with the drive in seat (2) dwang (62) pivoted actuating mechanism (7), actuating mechanism (7) are including a fixed section of thick bamboo (71), two (72) bearings, internal gear (73), external gear (74) and runner assembly (75), a fixed section of thick bamboo (71) is located rotate in section of thick bamboo (21), the one end rigid coupling of a fixed section of thick bamboo (71) in the bottom surface of unable adjustment base (1), the other end is located rotate in seat (2), two (72) bearings are located rotate in seat (2) and inlay and locate on a fixed section of thick bamboo (71) lateral wall, internal gear (73) inlay and locate on the lateral wall of two (72) bearings, external gear (74) sliding connection in rotate on the inside wall of seat (2), runner assembly (75) include intermediate gear (751), worm (752), one (752), The worm gear (753) is fixedly connected to the first worm wheel (753), the second worm wheel (754) and the second worm wheel (755), the middle gear (751) is respectively meshed with the outer gear (74) and the inner gear (73), the first worm wheel (752) is fixedly connected to the axis of the middle gear (751), the first worm wheel (753) is meshed with the first worm wheel (752), the second worm wheel (754) is fixedly connected to the first worm wheel (753), the second worm wheel (754) is rotatably arranged on the side wall of the rotating seat (2), and the second worm wheel (755) is fixedly connected to the first rotating rod (62) and meshed with the second worm wheel (754).
4. The adjustable agricultural water conservancy irrigation device of claim 3, wherein: a water retaining mechanism (8) is arranged on one side of the spraying pipe (5) far away from the first rotating rod (62), the water retaining mechanism (8) comprises a second supporting rod (81), a second rotating rod (82), a supporting plate (83) and a cam (84), the second support rod (81) is fixedly connected on the outer side wall of the spraying pipe (5), the second rotating rod (82) is rotatably connected with the second supporting rod (81), a stop rod (821) is fixedly connected to one end, close to the water outlet of the spraying pipe (5), of the second rotating rod (82) in a perpendicular mode, a swinging plate (822) is vertically and fixedly connected to one end of the second rotating rod (82) far away from the stop lever (821), the supporting plate (83) is fixedly connected to the outer side wall of the rotating seat (2) and is positioned below the stop lever (821), the cam (84) is rotatably connected to the supporting plate (83) and is abutted against the swinging plate (822); the rotating assemblies (75) are divided into two groups, and the rotating shaft of the second worm wheel (755) in the other group of rotating assemblies (75) is connected with the rotating shaft of the cam (84).
5. The adjustable agricultural water conservancy irrigation device of claim 4, wherein: the two groups of rotating assemblies (75) are respectively positioned on two sides of the diameter of the internal gear (73).
6. The adjustable agricultural water conservancy irrigation device of claim 4, wherein: the stop lever (821) is an expansion lever.
7. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: and a shielding plate (22) is fixedly connected to the edge of the bottom of the rotating seat (2), and the shielding plate (22) extends to the outer side of the outer side wall of the fixed base (1).
8. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: and a gap is reserved between the rotating seat (2) and the first bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010783276.7A CN111771684B (en) | 2020-08-06 | 2020-08-06 | Agricultural irrigation device with adjustable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010783276.7A CN111771684B (en) | 2020-08-06 | 2020-08-06 | Agricultural irrigation device with adjustable |
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| CN111771684A true CN111771684A (en) | 2020-10-16 |
| CN111771684B CN111771684B (en) | 2021-12-14 |
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| CN202010783276.7A Active CN111771684B (en) | 2020-08-06 | 2020-08-06 | Agricultural irrigation device with adjustable |
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| CN116918548A (en) * | 2023-07-05 | 2023-10-24 | 北京市农林科学院 | Fertilizer water intelligent compensation equipment for tomato cultivation |
| CN117378464A (en) * | 2023-06-15 | 2024-01-12 | 北京森源达生态环境股份有限公司 | Greenbelt sprinkling irrigation system |
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