CN112931152B - High-efficient shower nozzle that agricultural irrigation used - Google Patents
High-efficient shower nozzle that agricultural irrigation used Download PDFInfo
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- CN112931152B CN112931152B CN202110058038.4A CN202110058038A CN112931152B CN 112931152 B CN112931152 B CN 112931152B CN 202110058038 A CN202110058038 A CN 202110058038A CN 112931152 B CN112931152 B CN 112931152B
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- fixedly connected
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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
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, and discloses a high-efficiency spray head for agricultural irrigation. This high-efficient shower nozzle that agricultural irrigation used, be responsible for including the shower nozzle, the bottom opening fixedly connected with screwed joint that the shower nozzle was responsible for, the shower nozzle is responsible for the top fixedly connected with shrouding of inner wall, and the fixed intercommunication of edge on the shrouding has four spray tubes, and the directional shower nozzle of the play water outlet end of spray tube is responsible for the outside, and the lower fixed surface of shrouding is connected with the bottom of sealing the pipe, the top that the shower nozzle was responsible for is through connecting rod fixedly connected with wind-force guiding mechanism, and the shower nozzle is responsible for and is provided with the sprinkling irrigation switching mechanism. This high-efficient shower nozzle that agricultural irrigation used utilizes wind-force guiding mechanism's design, can blow by wind-force and obtain lift in order to change its pressure to positioning spring and realize the structure linkage, and cooperation sprinkling irrigation switching mechanism can switch sprinkling irrigation angle and flow, realizes following the self-adaptation regulation of wind-force, has solved the problem that proposes in the background art.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a high-efficiency spray head for agricultural irrigation.
Background
Agricultural irrigation mainly refers to irrigation operation performed on agricultural cultivation areas. Agricultural irrigation methods can be generally divided into traditional ground irrigation, general sprinkling irrigation and micro-irrigation.
The spray irrigation is an irrigation mode that pressurized water is sprayed in the air by using special equipment such as a spray head and the like to form water drops on the ground and the surfaces of crops, has the advantages of water saving, land saving, soil conservation, fertilizer conservation and the like, can also be used for spraying chemical fertilizers, pesticides and the like, can adjust field microclimates, plays a role in reducing the temperature of leaf surfaces in hot seasons, washes dust on stem leaves, and is favorable for the respiration and photosynthesis of plants.
The farmland often is in open area, and operational environment is complicated, and it is higher mainly to embody in open area wind speed, because the mode that the sprinkling irrigation mainly adopted the water spray realizes irrigating, and the ascending scattering in apical wind slant just hardly realizes effectual irrigation when the wind speed is higher, and spun water smoke is blown back by wind easily, though the shower nozzle eight flowers of the shower nozzle of the present market provide, nevertheless mainly concentrate on rotatory and improve the degree of atomization, is difficult to deal with the demand under the windy weather.
Disclosure of Invention
The invention aims to provide a high-efficiency spray head for agricultural irrigation, which can adapt to the spray irrigation of crops in windy weather and realize automatic adjustment according to the wind speed.
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a high-efficient shower nozzle that agricultural irrigation used, is responsible for including the shower nozzle, the bottom opening fixedly connected with screwed joint that the shower nozzle was responsible for, the shower nozzle is responsible for the top fixedly connected with shrouding of inner wall, and the fixed intercommunication of edge on the shrouding has four spray tubes, and the directional shower nozzle of the play water end of spray tube is responsible for the outside, and the lower fixed surface of shrouding is connected with the bottom of sealing the pipe, connecting rod fixedly connected with wind-force guiding mechanism is passed through on the top that the shower nozzle was responsible for, and the shower nozzle is responsible for and is provided with the sprinkling irrigation switching mechanism.
Preferably, the wind guiding mechanism comprises a sleeve, an upper sealing ring, a lower sealing ring, a movable column, a positioning spring, a rotating rod, a blade, a bearing, a central rod, a rotating disk and a guiding rod, the bottom end of the sleeve is fixedly connected with the top end of the main pipe of the spray head through a connecting rod, an upper sealing ring and a lower sealing ring are respectively and fixedly connected with the upper end and the lower end of the inner wall of the sleeve, a movable column is inserted in the sleeve, a rotating rod is fixedly connected with the middle part of the upper surface of the movable column, the rotating rod penetrates through the upper sealing ring and is fixedly connected with three blades, a central rod is movably connected in a circular groove in the middle part of the lower surface of the movable column through a bearing, the upper surface of a rotary table is fixedly connected with the bottom end of the central rod, a positioning spring is positioned in the sleeve, and the both ends of positioning spring contact with lower seal ring and carousel respectively, and the top fixed connection of guide rod is in the middle part of carousel lower surface, and the shrouding is passed to in the sealed pipe to the bottom of guide rod.
Preferably, the sprinkling irrigation switching mechanism comprises an accommodating groove, an adjusting block, a transmission rod, a connecting block, spray holes, a block, an L-shaped hole, a round hole, a sealing film and a supporting reed, wherein the accommodating groove is formed in the upper side of the outlet position of the inner wall of the spray pipe, the adjusting block is inserted in the accommodating groove, one end of the adjusting block, which is close to the guide rod, is fixedly connected with one end of the transmission rod, the other end of the transmission rod penetrates through the spray pipe to the outer side of the spray pipe, the position, which corresponds to the transmission rod, on the guide rod is fixedly connected with the connecting block, the connecting block is hinged with the other end of the transmission rod, the two spray holes are respectively formed in the left side and the right side of the spray head main pipe, the round hole is formed in the position, which corresponds to the spray hole, the sealing film is bonded in the round hole, the block is inserted with the block, the L-shaped hole is formed in the block, the two ends of the L-shaped hole are respectively located at the lower surface of the end, which is far away from the sealing pipe, the supporting reed is located in the sealing pipe and is fixedly connected with the bottom end of the guide rod, two ends of the supporting spring leaf respectively penetrate through the two sealing films and are respectively hinged with the two plugging blocks.
Preferably, the side wall of the main pipe of the nozzle is fixedly connected with a water collecting ring at the lower side of the spray hole, and the edge of the water collecting ring is upwards rolled by forty-five degrees.
Preferably, the number of the connecting rods is four, the connecting rods are arranged in a ring shape by taking the axis of the main pipe of the spray head as a reference, and the four spray pipes and the four connecting rods are arranged in a staggered mode.
Preferably, the included angle formed by the top outlet of the spray pipe and the horizontal plane is thirty degrees, and the sealing film is a rubber film.
Preferably, the cross-section of regulating block is the drop form, and the degree of depth of holding the groove is half of regulating block thickness, spray tube top outlet is the platykurtic and its width is the twice of holding the groove degree of depth.
Preferably, the three blades are annularly arranged by taking the axis of the rotating rod as a reference, and the included angle formed between the lower surfaces of the blades and the horizontal plane is thirty degrees.
By adopting the technical scheme, the invention has the beneficial effects that:
1. this high-efficient shower nozzle that agricultural irrigation used utilizes wind-force guiding mechanism's design, can be blown by wind-force and obtain lift in order to change its pressure to positioning spring and realize the structure linkage, and the cooperation is sprayed irrigation switching mechanism and can be switched sprinkling irrigation angle and velocity of flow, realizes following the self-adaptation regulation of wind-force, has solved the problem of proposing among the background art.
2. This high-efficient shower nozzle that agricultural irrigation used, through the design of regulating block, the linkage that utilizes the sprinkling irrigation switching mechanism carries out the regulating block and is accomodating the regulation of inslot, realizes the velocity of flow regulation of spray tube, reduces the spout mouth, improves the velocity of flow to the directional angle of the regulation change spray tube that utilizes the transfer line reduces its and horizontal plane contained angle, makes it to spout farther, adapts to windy weather's sprinkling irrigation operation.
3. This high-efficient shower nozzle that agricultural irrigation used utilizes natural wind to blow the motion that the blade provided lift and realizes the guide bar, and the shower nozzle can follow the change realization self-adaptation regulation of wind-force, compares with the sprinkling irrigation of traditional shower nozzle fixed angle, and this shower nozzle receives the guide bar to adjust the back, and the velocity of flow with spout to changing for the water top wind can spout farther, ensures the sprinkling irrigation effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view taken at B of FIG. 3 in accordance with the present invention;
fig. 6 is an enlarged view of the invention at C in fig. 3.
In the figure: the spray nozzle comprises a main pipe 1, a threaded joint 2, a sealing plate 3, a spray pipe 4, a sealing pipe 5, a connecting rod 6, a wind power guide mechanism 7, a sleeve pipe 71, an upper sealing ring 72, a lower sealing ring 73, a movable column 74, a positioning spring 75, a rotating rod 76, a blade 77, a bearing 78, a center rod 79, a rotating disk 710, a guide rod 711, a spray irrigation switching mechanism 8, an accommodating groove 81, an adjusting block 82, a transmission rod 83, a connecting block 84, a spray hole 85, a blocking block 86, an 87L-shaped hole, a circular hole 88, a sealing film 89, a 810 supporting reed and a water accumulation ring 9.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high-efficient shower nozzle that agricultural irrigation used, is responsible for 1 including the shower nozzle, and the shower nozzle is responsible for 1 bottom opening fixedly connected with screwed joint 2, and the shower nozzle is responsible for the top fixedly connected with shrouding 3 of 1 inner wall, and the fixed intercommunication of edge on the shrouding 3 has four spray tubes 4, and the directional shower nozzle in the play water end of spray tube 4 is responsible for 1 outside, and the lower fixed surface of shrouding 3 is connected with the bottom of sealing pipe 5, and connecting rod 6 fixedly connected with wind-force guiding mechanism 7 is passed through on the top that the shower nozzle is responsible for 1, and the shower nozzle is responsible for 1 and is provided with sprinkling irrigation switching mechanism 8.
The wind guiding mechanism 7 comprises a sleeve 71, an upper sealing ring 72, a lower sealing ring 73, a movable column 74, a positioning spring 75, a rotating rod 76, blades 77, a bearing 78, a central rod 79, a rotary table 710 and a guiding rod 711, wherein the bottom end of the sleeve 71 is fixedly connected with the top end of the main pipe 1 of the nozzle through a connecting rod 6, the upper sealing ring 72 and the lower sealing ring 73 are respectively and fixedly connected with the upper end and the lower end of the inner wall of the sleeve 71, the movable column 74 is inserted in the sleeve 71, the rotating rod 76 is fixedly connected with the middle part of the upper surface of the movable column 74, the rotating rod 76 penetrates through the upper sealing ring 72 and is fixedly connected with the three blades 77, the central rod 79 is movably connected in a circular groove in the middle part of the lower surface of the movable column 74 through the bearing 78, the upper surface of the rotary table 710 is fixedly connected with the bottom end of the central rod 79, the positioning spring 75 is positioned in the sleeve 71, two ends of the positioning spring 75 are respectively contacted with the lower sealing ring 73 and the rotary table 710, the top end of the guiding rod 711 is fixedly connected with the middle part of the lower surface of the rotary table 710, and the bottom end of the guide rod 711 passes through the sealing plate 3 into the sealing tube 5.
The sprinkling irrigation switching mechanism 8 comprises a containing groove 81, an adjusting block 82, a transmission rod 83, a connecting block 84, a spray hole 85, a blocking block 86, an L-shaped hole 87, a round hole 88, a sealing film 89 and a supporting reed 810, wherein the containing groove 81 is arranged at the upper side of the outlet position of the inner wall of the spray pipe 4, the adjusting block 82 is inserted in the containing groove 81, one end of the adjusting block 82 close to the guide rod 711 is fixedly connected with one end of the transmission rod 83, the other end of the transmission rod 83 penetrates through the spray pipe 4 to the outer side of the spray pipe 4, the connecting block 84 is fixedly connected with the position of the guide rod 711 corresponding to the transmission rod 83 and is hinged with the other end of the transmission rod 83, the two spray holes 85 are respectively arranged at the left side and the right side of the spray head main pipe 1, the round hole 88 is arranged at the position of the side wall of the sealing pipe 5 corresponding to the spray holes 85, the sealing film 89 is bonded in the round hole 88, the blocking block 86 is inserted in the spray hole 85, the L-shaped hole 87 is provided with the L-shaped hole 87, and the two ends of the L-shaped hole 87 are respectively arranged at the lower surface of the blocking block 86 and at the end far away from the sealing pipe 5, the supporting spring 810 is positioned in the sealing tube 5 and is fixedly connected with the bottom end of the guiding rod 711, and two ends of the supporting spring 810 respectively penetrate through the two sealing films 89 and are respectively hinged with the two blocks 86.
The shower nozzle is responsible for 1 lateral wall and is located the downside fixedly connected with ponding ring 9 of orifice 85, the edge of ponding ring 9 upwards rolls up forty-five degrees, ponding ring 9 can collect the water that drips on spray tube 4, blockout piece 86 is driven when being responsible for 1 internal motion to the shower nozzle by support reed 810, can take the ponding in the ponding ring 9 when water passes through orifice 85 blowout, and receive the marginal direction of ponding ring 9 and raise, be responsible for 1 peripheral crop of shower nozzle and spray, avoid appearing the condition that peripheral crop can not obtain the sprinkling irrigation because the change of 4 angles of spray tube, ensure the homogeneity of sprinkling irrigation, it is more comprehensive to cover.
The number of the connecting rods 6 is four, the connecting rods are arranged in a ring shape by taking the axis of the main pipe 1 of the spray head as a reference, and the four spray pipes 4 and the four connecting rods 6 are arranged in a staggered mode.
4 top outlets of spray tube are thirty degrees with the contained angle that the horizontal plane becomes, under the no wind state, 4 upwards spout water smoke in the slope of spray tube, and is not different with traditional shower nozzle, and seal membrane 89 is the rubber membrane, and seal membrane 89 also can not influence the motion of supporting reed 810 when providing sealedly, supports reed 810 and seal membrane 89 during product production and adopts the bonding, ensures the leakproofness.
The section of regulating block 82 is the drop form, when reducing spray tube 4 export size, its flow direction structure is little to the rivers separation, ensures that the hydroenergy can spout smoothly, and the degree of depth of accomodating groove 81 is half of regulating block 82 thickness, and spray tube 4 top export is the platykurtic and its width is the twice of accomodating the groove 81 degree of depth.
The three blades 77 are annularly arranged by taking the axis of the rotating rod 76 as a reference, and the included angle formed by the lower surfaces of the blades 77 and the horizontal plane is thirty degrees, so that the blades 77 can generate lift force when being blown by natural wind to rotate, and the positioning springs 75 are matched to drive the movable columns 74 to ascend.
This high-efficient shower nozzle during operation that agricultural irrigation used, by screwed joint 2 lug connection delivery pipe, water passes through 4 blowout realization sprinkling irrigation of spray tube after the water-logging, blade 77 drives movable post 74 and rotates during the wind-starting, the lift that blade 77 rotates the production has offset partial movable post 74 to positioning spring 75's pressure, make movable post 74 upward movement, guide rod 711 follows movable post 74 and moves and drive transfer line 83 and support reed 810, transfer line 83 drives regulating block 82 and stretches out and accomodates groove 81, make spray tube 4 export diminish, under the unchangeable condition of water supply speed, the velocity of flow grow of spray tube 4 water spray, it is farther that top wind one side can spout, support reed 810 middle part and drive the sprue 86 part and break away from orifice 85 after being pulled up, rivers are spouted by orifice 85 through L shape hole 87, ensure that near the crop of shower nozzle can obtain the sprinkling irrigation.
In conclusion, the high-efficiency nozzle for agricultural irrigation utilizes the design of the wind-force guide mechanism 7, can be blown by wind force to obtain lift force so as to change the pressure of the high-efficiency nozzle on the positioning spring 75 to realize structural linkage, can switch the sprinkling angle and the flow rate by matching with the sprinkling switching mechanism 8 to realize the self-adaptive adjustment following the wind force, solves the problems proposed in the background art, utilizes the linkage of the sprinkling switching mechanism 8 to adjust the adjusting block 82 in the accommodating groove 81 through the design of the adjusting block 82, realizes the flow rate adjustment of the spray pipe 4, reduces the opening of the spray pipe 4, improves the flow rate, utilizes the adjustment of the transmission rod 83 to change the pointing angle of the spray pipe 4, reduces the included angle between the spray pipe 4 and the horizontal plane, enables the spray pipe to be sprayed farther, adapts to the sprinkling operation in windy weather, utilizes the natural wind-blowing blade to provide the lift force to realize the movement of the guide rod 711, and realizes the self-adaptive adjustment following the change of the wind force, compare with the sprinkling irrigation of traditional shower nozzle fixed angle, this shower nozzle receives guide rod 711 to adjust the back, and the velocity of flow changes with spouting to taking place for the water top wind can spout farther, ensures the sprinkling irrigation effect.
Claims (6)
1. The utility model provides a high-efficient shower nozzle that agricultural irrigation used, includes that the shower nozzle is responsible for (1), the bottom end opening fixedly connected with screwed joint (2) of shower nozzle is responsible for (1), its characterized in that: the top end of the inner wall of the spray head main pipe (1) is fixedly connected with a sealing plate (3), the edge of the sealing plate (3) is fixedly communicated with four spray pipes (4), the water outlet ends of the spray pipes (4) point to the outer side of the spray head main pipe (1), the lower surface of the sealing plate (3) is fixedly connected with the bottom end of a sealing pipe (5), the top end of the spray head main pipe (1) is fixedly connected with a wind power guide mechanism (7) through a connecting rod (6), and a spray irrigation switching mechanism (8) is arranged in the spray head main pipe (1);
the wind power guide mechanism (7) comprises a sleeve (71), an upper sealing ring (72), a lower sealing ring (73), a movable column (74), a positioning spring (75), a rotating rod (76), blades (77), a bearing (78), a central rod (79), a rotary disc (710) and a guide rod (711), wherein the bottom end of the sleeve (71) is fixedly connected with the top end of the spray head main pipe (1) through a connecting rod (6), the upper sealing ring (72) and the lower sealing ring (73) are respectively and fixedly connected with the upper end and the lower end of the inner wall of the sleeve (71), the movable column (74) is inserted in the sleeve (71), the rotating rod (76) is fixedly connected in the middle of the upper surface of the movable column (74), the rotating rod (76) penetrates through the upper sealing ring (72) and is fixedly connected with the three blades (77), the central rod (79) is movably connected in a circular groove in the middle of the lower surface of the movable column (74) through the bearing (78), and the upper surface of the rotary disc (710) is fixedly connected with the bottom end of the central rod (79), the positioning spring (75) is positioned in the sleeve (71), two ends of the positioning spring (75) are respectively contacted with the lower sealing ring (73) and the rotary table (710), the top end of the guide rod (711) is fixedly connected to the middle of the lower surface of the rotary table (710), and the bottom end of the guide rod (711) is transmitted into the sealing pipe (5) through the sealing plate (3);
the sprinkling irrigation switching mechanism (8) comprises an accommodating groove (81), an adjusting block (82), a transmission rod (83), a connecting block (84), spray holes (85), a blocking block (86), an L-shaped hole (87), a round hole (88), a sealing film (89) and a supporting reed (810), wherein the accommodating groove (81) is arranged on the upper side of the outlet position of the inner wall of the spray pipe (4), the adjusting block (82) is inserted in the accommodating groove (81), one end, close to a guide rod (711), of the adjusting block (82) is fixedly connected with one end of the transmission rod (83), the other end of the transmission rod (83) penetrates through the spray pipe (4) to the outer side of the spray pipe (4), the position, corresponding to the transmission rod (83), on the guide rod (711) is fixedly connected with the connecting block (84), the connecting block (84) is hinged with the other end of the transmission rod (83), the two spray holes (85) are respectively arranged on the left side and the right side of a main spray head (1), round hole (88) have been seted up to the position that sealing tube (5) lateral wall corresponds orifice (85), it has seal membrane (89) to bond in round hole (88), it has sprue (86) to peg graft in orifice (85), L shape hole (87) have been seted up on sprue (86), and the both ends in L shape hole (87) are located sprue (86) lower surface respectively and its one end of keeping away from sealing tube (5), support reed (810) and be in sealing tube (5) and be located the bottom fixed connection of guide bar (711), the both ends of support reed (810) pass two seal membranes (89) respectively and are articulated with two sprue (86) respectively.
2. The high-efficiency sprayer for agricultural irrigation according to claim 1, wherein: the shower nozzle is responsible for (1) lateral wall and is located the downside fixedly connected with ponding ring (9) of orifice (85), and the edge of ponding ring (9) upwards rolls up forty-five degrees.
3. The high-efficiency sprayer for agricultural irrigation according to claim 2, wherein: the number of the connecting rods (6) is four, the connecting rods are arranged in an annular mode by taking the axis of the main pipe (1) of the spray head as a reference, and the four spray pipes (4) and the four connecting rods (6) are arranged in a staggered mode.
4. A high efficiency sprinkler for agricultural irrigation according to claim 3, wherein: the included angle between the top outlet of the spray pipe (4) and the horizontal plane is thirty degrees, and the sealing film (89) is a rubber film.
5. The high-efficiency sprayer for agricultural irrigation according to claim 4, wherein: the cross-section of regulating block (82) is the drop form, and the degree of depth of accomodating groove (81) is the half of regulating block (82) thickness, spray tube (4) top export is the platykurtic and its width is for accomodating the twice of groove (81) degree of depth.
6. The high-efficiency sprayer for agricultural irrigation according to claim 5, wherein: the three blades (77) are annularly arranged by taking the axis of the rotating rod (76) as a reference, and the included angle formed by the lower surfaces of the blades (77) and the horizontal plane is thirty degrees.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110058038.4A CN112931152B (en) | 2021-01-15 | 2021-01-15 | High-efficient shower nozzle that agricultural irrigation used |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110058038.4A CN112931152B (en) | 2021-01-15 | 2021-01-15 | High-efficient shower nozzle that agricultural irrigation used |
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| CN112931152A CN112931152A (en) | 2021-06-11 |
| CN112931152B true CN112931152B (en) | 2022-05-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113207859B (en) * | 2021-06-15 | 2023-10-31 | 徐州市康农消毒技术研究院有限公司 | Peer removing device for grape trellis |
| CN114747459B (en) * | 2022-04-26 | 2023-07-18 | 江苏筑原建筑设计有限公司 | Ecological community view water-saving irrigation system |
| CN114766332A (en) * | 2022-05-24 | 2022-07-22 | 杭州绿蔬农副产品有限公司 | Agricultural sprinkling irrigation equipment based on thing networking |
| CN117053330B (en) * | 2023-10-11 | 2023-12-15 | 中兵长智科技有限责任公司 | Office environment monitoring and early warning device and method |
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