CN108575675A - A kind of afforestation water saving fixtures - Google Patents

A kind of afforestation water saving fixtures Download PDF

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Publication number
CN108575675A
CN108575675A CN201711203960.8A CN201711203960A CN108575675A CN 108575675 A CN108575675 A CN 108575675A CN 201711203960 A CN201711203960 A CN 201711203960A CN 108575675 A CN108575675 A CN 108575675A
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CN
China
Prior art keywords
rocking bar
pipeline
fixed block
water
hinge
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Granted
Application number
CN201711203960.8A
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Chinese (zh)
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CN108575675B (en
Inventor
张宏飞
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Jining High Tech Software Park Service Co ltd
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Individual
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/026Apparatus or processes for fitting the drippers to the hoses or the pipes

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Barrages (AREA)

Abstract

The invention discloses a kind of afforestation water saving fixtures,Its structure includes the first rocking bar,Second rocking bar,First fixed block,Stop plate,Spring,Second fixed block,Pipeline,Water outlet,Mounting disc,Cover shell,U-shaped card column,Fixing nut,Reinforce reinforcing post,Buckle,Automatic intercepting device,Water inlet,Third fixed block,Mounting hole,First rocking bar is mounted on the horizontal side of pipeline external surface,Second rocking bar be mounted on the horizontal other side of pipeline external surface,The present invention is equipped with the first rocking bar,Second rocking bar,Stop plate,U-shaped card column,The structures such as automatic intercepting device,The present invention can be carried out current limliting when either having water still not have water,Slow down the flow velocity of water,Drip irrigation emitter will not be impacted,Influence the atomizing effect irrigated,Using two kinds of fixed forms,The connection relation between the present invention and aqueduct can be reinforced,It will not fall off from aqueduct because of the impulse force of flow.

Description

A kind of afforestation water saving fixtures
Technical field
The present invention is a kind of afforestation water saving fixtures, belongs to afforestation water-saving device field.
Background technology
Along with flourishing and the ideological progress of entire society for China's economy, afforestation is in people mind Status it is also more aobvious important, ruinate natural environment is transformed by afforestation, and create and be more suitable for people's work, raw The natural environment of quiet grace living makes town and country form the benign cycle of the ecosystem;By afforestation, " greening, U.S. are carried out Our investment environment of change, sweetening treatment, coloured silkization ", current people have been sought after the environment of green, and especially afforestation is in city Planning construction in status it is heavier, be the important component of the planning construction in city, it is close with the life of city dweller It is related.
It is exactly drip irrigation system that afforestation is closely bound up therewith, and existing drip irrigation emitter more focuses on atomizing effect, still The water velocity of existing trickle irrigation water pipe transport crosses conference impact drip irrigation emitter, and flow is too urgent, the atomization effect of drip irrigation emitter Fruit is poor, and many water are directly dropped in the lower section of drip irrigation emitter, and water resource waste, existing water-saving device is caused to be easy to water and flow through Suddenly fall off from sprinkling irrigation aqueduct.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of afforestation water saving fixtures, it is existing to solve Some drip irrigation emitters more focus on atomizing effect, but the water velocity of existing trickle irrigation water pipe transport crosses conference impact trickle irrigation Nozzle, flow is too urgent, and the atomizing effect of drip irrigation emitter is poor, and many water are directly dropped in the lower section of drip irrigation emitter, cause water resource Waste, existing water-saving device be easy to flow it is too urgent and from sprinkling irrigation aqueduct fall off.
To achieve the goals above, the present invention is to realize by the following technical solutions:A kind of water-saving dress of afforestation Set, structure include the first rocking bar, the second rocking bar, the first fixed block, stop plate, spring, the second fixed block, pipeline, water outlet, Mounting disc, covering shell, U-shaped card column, fixing nut, reinforcing reinforcing post, buckle, automatic intercepting device, water inlet, third are fixed Block, mounting hole, first rocking bar is mounted on the horizontal side of pipeline external surface, second rocking bar and outside pipeline The horizontal other side in surface, first rocking bar and the second rocking bar arc are symmetrical and are all mechanically connected with automatic intercepting device, Described one end of the second rocking bar far from pipeline is installed with obstruction plate, and the obstruction plate and the second rocking bar are threadedly coupled, described Pipe ends be respectively equipped with water outlet and water inlet, the pipeline middle position is equipped with automatic intercepting device, by Mounting disc is equipped at the pipeline at nearly that end of water inlet, the mounting disc and pipeline are mold integrated formed structure, institute The mounting disc upper and lower ends stated be equipped with mounting hole, stop plate lower section be equipped with the first fixed block, first fixed block and Pipe level is welded, and the mounting disc is also vertically welded with the second fixed block close to water outlet one side both ends, and described first Rocking bar upper end outer surface is additionally provided with covering shell, and covering shell buckle and pipeline external surface are fixed together, described Reinforce arc recess and first rocking bar mechanical connection of the reinforcing post through U-shaped card column, the reinforcing reinforcing post other end is equipped with Fixing nut is additionally provided with third fixed block, the third fixed block and pipe level welding below the covering shell Together.
First rocking bar and the second rocking bar is all by holding rod, connecting rod, breast board, the first transmission gear, the second transmission Gear, lever composition, the breast board is T-type structure, and described connecting rod one end is fixed together with holding rod, the connection The bar other end is vertically welded in the horizontal ends of breast board, and the water end (W.E.) of the breast board also extends through solid with nut after the first transmission gear Fixed, first transmission gear and the second transmission gear being positioned above are meshed, second transmission gear and thick stick Bar one end is fixedly connected, the lever other end and automatic intercepting device mechanical connection.
The automatic intercepting device is equipped with catching sheet, cavity, hinge, iron plate, magnet, and the hinge is located at cavity Top and described hinge both ends one end are fixed on inner wall of the pipe, and the hinge other end is fixed by screw and catching sheet to be connected Connect, the hinge set there are two and the center of circle about round catching sheet it is symmetrical, and the catching sheet side far from hinge is embedding There are arc iron plate, the catching sheet to be equipped with shrinkage pool, the lever and shrinkage pool and be attached by the way of being threadedly coupled, The magnet is mounted on inside the pipeline opposite with iron plate.
Further, the mounting disc inner wall is equipped with internal thread.
Further, the U-shaped card column is additionally provided with U-shaped board, horizontal columns, corner block;With the U-shaped board opening direction Horizontal direction is vertically welded with two horizontal columns, and the horizontal columns are fixed on the outside of one end far from U templates to be installed with triangle Block.
Further, the annular groove reinforced reinforcing post and be equipped with twice or more, and the annular near both ends is recessed Fixing card is additionally provided on slot.
Further, further include resetting spring, there are two the resetting spring is set, the resetting spring be mounted on At the connecting shaft of hinge.
Advantageous effect
Before waiting when in use, external garden is mounted on mounting disc by a kind of afforestation water saving fixtures of the present invention by the present invention Woods is irrigated on water inlet line, is mechanically connected with spiral shell select penetrating mounting holes and extraneous fixed plate, and the transport for reinforcing pipeline is stablized, this It is primary fixation, is connected to reinforce the reinforcing post other end then once through the second fixed block, the first fixation using one end of steel wire Block, water inlet line and third fixed block reinforce the connection of water inlet line and the present invention again, in use, flow is from water inlet Flow to water outlet, when water flow be more than cubic meters per seconds when, water can separate magnet and iron plate suction, can using the first rocking bar, Second rocking bar rotates clockwise, and increases the downward pressure of catching sheet and is rotated inward when increasing certain dynamics with that will stop plate, It prevents water impact catching sheet from the first rocking bar, the second rocking bar being allowed to rotate counterclockwise and does not have interception function, when water flow is vertical less than When square metre per second (m/s), gravity existing for the magnetic attraction and catching sheet itself between magnet and iron plate can push obstruction flow and pass through, To play the role of current limliting.
The mounting disc inner wall is equipped with internal thread, increases and is installed with external water pipe pipe friction power, the increase present invention Stability.
The U-shaped card column is additionally provided with U-shaped board, horizontal columns, corner block;With the U-shaped board opening direction horizontal direction Two horizontal columns are vertically welded with, the horizontal columns are fixed on the outside of one end far from U-shaped board to be installed with corner block, and corner block adds Gu U-shaped card column and covering cage connection relationship, while rope friction being avoided to cover shell, it causes to cover what shell wore or got stuck Problem.
The reinforcing post of reinforcing is equipped with the annular groove of twice or more, and is additionally provided on the annular groove at both ends Fixing card, when using flexible reinforced, rope is wrapped in annular groove and one end ties up in fixing card, is increased flexible The stability of connection.
Further include resetting spring, there are two the resetting spring is set, the resetting spring be mounted on the company of hinge At spindle, accelerate catching sheet folding, improves the blue reaction speed intercepted.
The present invention is equipped with the first rocking bar, the second rocking bar, stops the structures such as plate, U-shaped card column, automatic intercepting device, either The present invention can be carried out current limliting when having water still not have water, slow down the flow velocity of water, will not impact drip irrigation emitter, influence to irrigate Atomizing effect can reinforce the connection relation between the present invention and aqueduct using two kinds of fixed forms, will not be because of water The impulse force of stream falls off from aqueduct.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of afforestation water saving fixtures of the present invention.
Fig. 2 is a kind of schematic cross-section of afforestation water saving fixtures of the present invention.
Fig. 3 is the structural schematic diagram of U-shaped card column of the present invention.
Fig. 4 be resetting spring of the present invention, connecting shaft structural schematic diagram.
Fig. 5 is the structural schematic diagram that the present invention reinforces reinforcing post.
In figure:First rocking bar -1, the second rocking bar -2, the first fixed block -3, stop plate -4, spring -5, the second fixed block -6, Pipeline -7, mounting disc -9, covers shell -10, U-shaped card column -11, fixing nut -12, reinforces reinforcing post -13, card water outlet -8 Button -14, automatic intercepting device -15, water inlet -16, third fixed block -17, mounting hole -18, holding rod -101, connecting rod -102, Breast board -104, the first transmission gear -105, the second transmission gear -106, lever -107, catching sheet -151, cavity -152, hinge - 153, iron plate -154, magnet -155, U-shaped board -111, horizontal columns -112, corner block -113, annular groove -131, fixing card - 132, resetting spring -156, connecting shaft -1531.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to Specific implementation mode, the present invention is further explained.
Embodiment
- Fig. 5 is please referred to Fig.1, the present invention provides a kind of afforestation water saving fixtures, and structure includes the first rocking bar 1, second Rocking bar 2, the first fixed block 3, stop plate 4, spring 5, the second fixed block 6, pipeline 7, water outlet 8, mounting disc 9, cover shell 10, U-shaped card column 11, fixing nut 12 reinforce reinforcing post 13, buckle 14, automatic intercepting device 15, water inlet 16, third fixed block 17, mounting hole 18, first rocking bar 1 be mounted on the horizontal side in 7 outer surface of pipeline, second rocking bar 2 be mounted on The horizontal other side in 7 outer surface of pipeline, first rocking bar 1 and 2 arc of the second rocking bar it is symmetrical and all with automatic intercepting device 15 mechanical connections, the second described one end of rocking bar 2 far from pipeline 7, which is installed with, stops plate 4, and the obstruction plate 4 and second shakes Bar 2 is threadedly coupled, and 7 both ends of pipeline are respectively equipped with water outlet 8 and water inlet 16, the 7 middle position of pipeline peace Equipped with automatic intercepting device 15, mounting disc 9, the mounting disc 9 are equipped at the pipeline 7 close to 16 that end of water inlet It is mold integrated formed structure with pipeline 7,9 upper and lower ends of mounting disc are equipped with mounting hole 18, are set in the lower section for stopping plate 4 There are the first fixed block 3, first fixed block 3 and the horizontal welding of pipeline 7, the mounting disc 9 is close to 8 one side of water outlet Both ends are also vertically welded with the second fixed block 6, and the 1 upper end outer surface of the first rocking bar, which is additionally provided with, covers shell 10, described It covers shell 10 to be fixed together with buckle 14 and 7 outer surface of pipeline, described reinforces reinforcing post 13 through U-shaped card column 11 Arc recess and the first rocking bar 1 are mechanically connected, and 13 other end of reinforcing reinforcing post is equipped with fixing nut 12, the covering The lower section of shell 10 is additionally provided with third fixed block 17, and the third fixed block 17 and pipeline 7 are horizontally welded together.
First rocking bar 1 and the second rocking bar 2 is all by holding rod 101, connecting rod 102, breast board 104, the first driving cog The 105, second transmission gear 106, the composition of lever 107 are taken turns, the breast board 104 is T-type structure, described 102 one end of connecting rod It is fixed together with holding rod 101,102 other end of connecting rod is vertically welded in the horizontal ends of breast board 104, described The water end (W.E.) of breast board 104 is fixed after also extending through the first transmission gear 105 with nut, first transmission gear 105 and be located at its Second transmission gear 106 of top is meshed, and second transmission gear 106 is fixedly connected with 107 one end of lever, described 107 other end of lever and automatic intercepting device 15 are mechanically connected.
The automatic intercepting device 15 is equipped with catching sheet 151, cavity 152, hinge 153, iron plate 154, magnet 155, institute The hinge 153 stated is located at the top of cavity 152 and described 153 both ends one end of hinge is fixed on 7 inner wall of pipeline, the hinge 153 other ends are fixedly connected by screw with catching sheet 151, the hinge 153 set there are two and about round catching sheet 151 center of circle is symmetrical, and 151 side of catching sheet far from hinge 153 is embedded with arc iron plate 154, the catching sheet 151 It is equipped with shrinkage pool, the lever 107 and shrinkage pool to be attached by the way of being threadedly coupled, the magnet 155 is mounted on Inside the pipeline 7 opposite with iron plate 154.
9 inner wall of mounting disc be equipped with internal thread, the U-shaped card column 11 be additionally provided with U-shaped board 111, horizontal columns 112, Corner block 113;It is vertically welded with two horizontal columns 112, the level with the 111 opening direction horizontal direction of U-shaped board Fixation is installed with corner block 113 on the outside of the one end of column 112 far from U-shaped board 111.
The annular groove 131 reinforced reinforcing post 13 and be equipped with twice or more, and near the annular groove at both ends 131 On be additionally provided with fixing card 132.
Further include resetting spring 156, there are two the resetting spring 156 is set, the resetting spring 156 be mounted on At the connecting shaft 1531 of hinge 153.
Before waiting when in use, the present invention is mounted on external treegarden irrigation water inlet line with mounting disc 9, is run through with spiral shell select Mounting hole 18 is mechanically connected with extraneous fixed plate, and the transport for reinforcing pipeline is stablized, this is primary fixation, utilizes one end of steel wire It is then once solid through the second fixed block 6, the first fixed block 3, water inlet line and third to be connected to 13 other end of reinforcing reinforcing post Determine block 17, reinforces water inlet line again and the connection of the present invention works as flow in use, flow flows to water outlet 8 from water inlet 16 When amount is more than 0.1 cubic meters per second, water can separate magnet 155 and 154 suction of iron plate, the first rocking bar 1, second can be utilized to shake Bar 2 rotates clockwise, and increases the downward pressure of catching sheet 151 and is rotated inward when increasing certain dynamics with that will stop plate 4, is prevented Only water impact catching sheet 151 allows the first rocking bar 1, the second rocking bar 2 to rotate do not have interception function counterclockwise, when water flow is less than When 0.1 cubic meters per second, gravity existing for magnetic attraction and catching sheet 151 itself between magnet 155 and iron plate 154, can under Pressure drag blocks flow and passes through, to play the role of current limliting.
9 inner wall of mounting disc is equipped with internal thread, increases and is installed with external water pipe pipe friction power, the increase present invention Stability.
The U-shaped card column 11 is additionally provided with U-shaped board 111, horizontal columns 112, corner block 113;It is opened with the U-shaped board 111 Mouth direction horizontal direction is vertically welded with two horizontal columns 112, and the horizontal columns 112 are solid on the outside of one end far from U-shaped board 111 Surely it is installed with corner block 113, corner block 113 reinforces U-shaped card column 11 and covers 10 connection relation of shell, while rope being avoided to rub The problem of wiping and cover shell 10, causing to cover the abrasion of shell 10 or get stuck.
The annular groove 131 reinforced reinforcing post 13 and be equipped with twice or more, and near the annular groove at both ends 131 On be additionally provided with fixing card 132, when using flexible reinforced, rope is wrapped in annular groove 131 and one end tie up to it is solid Surely on card 132, increase the stability being telescopically connected.
Further include resetting spring 156, there are two the resetting spring 156 is set, the resetting spring 156 be mounted on At the connecting shaft 1531 of hinge 153, catching sheet 151 is accelerated to open and close, improves the blue reaction speed intercepted.
Resetting spring 156 of the present invention is one kind of spring, and unlike common spring, spring both sides have two It root supporting rod and deforms upon under external force, after removing external force, spring can restore state.
Problems solved by the invention is that existing drip irrigation emitter more focuses on atomizing effect, but existing trickle irrigation water pipe The water velocity of transport crosses conference impact drip irrigation emitter, and flow is too urgent, and the atomizing effect of drip irrigation emitter is poor, and many water directly drip In the lower section of drip irrigation emitter, cause water resource waste, existing water-saving device be easy to flow it is too urgent and from sprinkling irrigation aqueduct It falls off, the present invention is combined with each other by above-mentioned component, and the present invention is equipped with the first rocking bar 1, the second rocking bar 2, stops plate 4, U-shaped card The structures such as column 11, automatic intercepting device 15, the present invention can be carried out current limliting when either having water still not have water, slow down water Flow velocity, drip irrigation emitter will not be impacted, do not influence irrigate atomizing effect can reinforce the present invention using two kinds of fixed forms Connection relation between aqueduct will not fall off because of the impulse force of flow from aqueduct, described in detail below:
First rocking bar 1 is mounted on the horizontal side in 7 outer surface of pipeline, second rocking bar 2 and mounted on pipeline The horizontal other side in 7 outer surfaces, first rocking bar 1 and 2 arc of the second rocking bar it is symmetrical and all with 15 machine of automatic intercepting device Tool connects, and the second described one end of rocking bar 2 far from pipeline 7, which is installed with, stops plate 4,2 spiral shell of the obstruction plate 4 and the second rocking bar Line connects, and 7 both ends of pipeline are respectively equipped with water outlet 8 and water inlet 16, and the 7 middle position of pipeline is equipped with Automatic intercepting device 15 is equipped with mounting disc 9, the mounting disc 9 and pipe at the pipeline 7 close to 16 that end of water inlet Road 7 is mold integrated formed structure, and 9 upper and lower ends of mounting disc are equipped with mounting hole 18, and the is equipped in the lower section for stopping plate 4 One fixed block 3, first fixed block 3 and the horizontal welding of pipeline 7, the mounting disc 9 is close to 8 one side both ends of water outlet It is also vertically welded with the second fixed block 6, the 1 upper end outer surface of the first rocking bar, which is additionally provided with, covers shell 10, the covering Shell 10 is fixed together with buckle 14 and 7 outer surface of pipeline, and the reinforcing reinforcing post 13 is recessed through the arc of U-shaped card column 11 Mouth is mechanically connected with the first rocking bar 1, and 13 other end of reinforcing reinforcing post is equipped with fixing nut 12, the covering shell 10 lower section is additionally provided with third fixed block 17, and the third fixed block 17 and pipeline 7 are horizontally welded together, the breast board 104 be T-type structure, and described 102 one end of connecting rod is fixed together with holding rod 101, and 102 other end of connecting rod is vertical It being welded in the horizontal ends of breast board 104, the water end (W.E.) of the breast board 104 is fixed after also extending through the first transmission gear 105 with nut, First transmission gear 105 and the second transmission gear 106 being positioned above are meshed, second transmission gear 106 are fixedly connected with 107 one end of lever, and 107 other end of lever and automatic intercepting device 15 are mechanically connected, the conjunction Page 153 is located at the top of cavity 152 and described 153 both ends one end of hinge is fixed on 7 inner wall of pipeline, and the hinge 153 is another One end is fixedly connected by screw with catching sheet 151, the hinge 153 set there are two and about round catching sheet 151 The center of circle is symmetrical, and 151 side of catching sheet far from hinge 153 is embedded with arc iron plate 154, and the catching sheet 151 is equipped with Shrinkage pool, the lever 107 and shrinkage pool are attached by the way of being threadedly coupled, and the magnet 155 is mounted on and iron plate Inside 154 opposite pipelines 7.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood 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 It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of afforestation water saving fixtures, structure includes the first rocking bar (1), the second rocking bar (2), the first fixed block (3), resistance Sideboard (4), the second fixed block (6), pipeline (7), water outlet (8), mounting disc (9), covers shell (10), U-shaped card at spring (5) Column (11), fixing nut (12) reinforce reinforcing post (13), buckle (14), automatic intercepting device (15), water inlet (16), third Fixed block (17), mounting hole (18);It is characterized in that:
First rocking bar (1) is mounted on pipeline (7) horizontal side in outer surface, second rocking bar (2) and mounted on pipe Road (7) horizontal other side in outer surface, first rocking bar (1) and the second rocking bar (2) arc are symmetrical and are all intercepted with automatic Device (15) is mechanically connected, and the one end of second rocking bar (2) far from pipeline (7), which is installed with, stops plate (4), the obstruction Plate (4) and the second rocking bar (2) are threadedly coupled, and the pipeline (7) both ends are respectively equipped with water outlet (8) and water inlet (16), institute Pipeline (7) the middle position stated is equipped with automatic intercepting device (15), in the pipeline close to described water inlet (16) that end (7) mounting disc (9) is equipped at, the mounting disc (9) and pipeline (7) are mold integrated formed structure, the mounting disc (9) Upper and lower ends are equipped with mounting hole (18), and the first fixed block (3), first fixed block (3) are equipped in the lower section for stopping plate (4) With the horizontal welding of pipeline (7), the mounting disc (9) is also vertically welded with the second fixed block close to water outlet (8) one side both ends (6), described the first rocking bar (1) the upper end outer surface, which is additionally provided with, covers shell (10), the covering shell (10) buckle (14) it is fixed together with pipeline (7) outer surface, the reinforcing reinforcing post (13) is through the arc recess of U-shaped card column (11) and the One rocking bar (1) is mechanically connected, and described reinforcing reinforcing post (13) other end is equipped with fixing nut (12), the covering shell (10) third fixed block (17) is additionally provided with below, the third fixed block (17) and pipeline (7) are horizontally welded together;
First rocking bar (1) and the second rocking bar (2) is all by holding rod (101), connecting rod (102), breast board (104), first Transmission gear (105), the second transmission gear (106), lever (107) composition;
The breast board (104) is T-type structure, and the connecting rod (102) one end is fixed together with holding rod (101), described Connecting rod (102) other end be vertically welded in the horizontal ends of breast board (104), the water end (W.E.) of the breast board (104) also extends through First transmission gear is fixed after (105) with nut, first transmission gear (105) and the second driving cog being positioned above Wheel (106) is meshed, and second transmission gear (106) is fixedly connected with lever (107) one end, the lever (107) The other end and automatic intercepting device (15) mechanical connection;
The automatic intercepting device (15) is equipped with catching sheet (151), cavity (152), hinge (153), iron plate (154), magnet (155);
The hinge (153) is located at the top of cavity (152) and described hinge (153) the both ends one end is fixed on pipeline (7) Inner wall, the hinge (153) other end are fixedly connected by screw with catching sheet (151), and the hinge (153) is equipped with two A and about round catching sheet (151) the center of circle is symmetrical, and catching sheet (151) side far from hinge (153) is embedded with arc Shape iron plate (154), the catching sheet (151) are equipped with shrinkage pool, the lever (107) and shrinkage pool using the side being threadedly coupled Formula is attached, and it is internal that the magnet (155) is mounted on the pipeline (7) opposite with iron plate (154).
2. a kind of afforestation water saving fixtures according to claim 1, it is characterised in that:Described mounting disc (9) inner wall Equipped with internal thread.
3. a kind of afforestation water saving fixtures according to claim 1, it is characterised in that:The U-shaped card column (11) is also Equipped with U-shaped board (111), horizontal columns (112), corner block (113);It is vertical with U-shaped board (111) the opening direction horizontal direction Two horizontal columns (112) are welded with, the horizontal columns (112) are fixed on the outside of one end far from U-shaped board (111) to be installed with triangle Block (113.
4. a kind of afforestation water saving fixtures according to claim 1, it is characterised in that:The reinforcing reinforcing post (13) It is equipped with the annular groove (131) of twice or more, and is additionally provided with fixing card (132) on the annular groove at both ends (131).
5. a kind of afforestation water saving fixtures according to claim 1, it is characterised in that:Further include resetting spring (156), There are two the resetting spring (156) is set, the resetting spring (156) be mounted on the connecting shaft of hinge (153) (1531) at.
CN201711203960.8A 2017-11-27 2017-11-27 Afforestation water saving fixtures Active CN108575675B (en)

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CN201526705U (en) * 2009-09-22 2010-07-14 王秀丽 Gate valve type agricultural land irrigation water feeding device
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CN205584951U (en) * 2016-04-11 2016-09-21 衡水金昊农业科技开发有限公司 Be applied to flow control mouth of a river among drip irrigation system of farmland
CN107182712A (en) * 2017-04-28 2017-09-22 防城港市水利工程技术管理站 A kind of water conservancy irrigation conveyance conduit
CN107228198A (en) * 2017-04-28 2017-10-03 防城港市水利工程技术管理站 A kind of water conservancy irrigation automation valve
CN206575972U (en) * 2017-01-13 2017-10-24 绍兴柯桥骏达针纺织品有限公司 A kind of agriculture intelligent irrigation device of adjustable current size

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Publication number Priority date Publication date Assignee Title
CN2867851Y (en) * 2005-11-21 2007-02-14 张文苑 Water-saving irrigator
CN201526705U (en) * 2009-09-22 2010-07-14 王秀丽 Gate valve type agricultural land irrigation water feeding device
CN104067905A (en) * 2014-05-30 2014-10-01 徐州大喜石榴科技开发有限公司 Water-saving orchard irrigator
CN104604649A (en) * 2015-02-27 2015-05-13 新疆水利水电科学研究院 Multi-functional low-power-consumption water-saving irrigation device and system
CN205584951U (en) * 2016-04-11 2016-09-21 衡水金昊农业科技开发有限公司 Be applied to flow control mouth of a river among drip irrigation system of farmland
CN206575972U (en) * 2017-01-13 2017-10-24 绍兴柯桥骏达针纺织品有限公司 A kind of agriculture intelligent irrigation device of adjustable current size
CN107182712A (en) * 2017-04-28 2017-09-22 防城港市水利工程技术管理站 A kind of water conservancy irrigation conveyance conduit
CN107228198A (en) * 2017-04-28 2017-10-03 防城港市水利工程技术管理站 A kind of water conservancy irrigation automation valve

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