Agricultural machinery is used in a kind of irrigation of growth of watermelon
Technical field
The present invention relates to irrigation technique fields, and in particular to agricultural machinery is used in a kind of irrigation of growth of watermelon.
Background technique
Since greenhouse can be adapted to the watermelon growing way needs of most kinds, and there is the spy for reducing pest and disease damage and promoting high yield
Point, therefore more and more watermelons are planted in greenhouse.Traditional cultivating watermelon technology is to make watermelon tendril naturally tight
Patch ground is grown with climbing, narrow to humidity, the adaptation range of temperature in this way, vulnerable to the invasion of pest and disease damage, is also unfavorable for the hair of watermelon
It is bred as ripe.
In the swollen melon phase of watermelon, need to irrigate a large amount of moisture for watermelon plant, in order to guarantee needed for watermelon plant strain growth
Nutriment, it is essential to the irrigation of watermelon.
Traditional greenhouse irrigation method is directly directly to be watered against irrigation ditch using water pipe, and water resource effective rate of utilization is non-
Normal is low, causes the waste of water resource, and irrigation effect is undesirable, and in recent years, water-saving irrigation technique large-area applications are in farmland irrigating
Aspect is irrigate, the efficiency of agricultural water is improved.Northern area greenhouse is the main force of the following modern agriculture, greenhouse energy
Enough protections and promotion plant growth, improve the utilization efficiency of water and fertilizer.
Water-saving is the important content of current agricultural sustainable development.To seek to be suitble to water-saving, the saving of local watermelon production
Production cost, the cultivation technique for reducing labor intensity, increasing economic efficiency had changed tradition furrow irrigation, flood irrigation or artificial water drenching etc. both
Waste water resource.
Currently, water source required for plant growth is mainly real by way of manually irrigating through furrow or overlay film irrigates through furrow in greenhouse
It is existing, it is bad to the utilization efficiency at water source, also create the waste of water resource.
In addition to this, because of the presence of greenhouse, it cannot directly be irrigated using rainwater in rainy weather, extraction can only be passed through
Underground water is irrigated, and the further waste of water resource is caused.Therefore how structure effective use rainwater resource while again energy
Avoiding the water wasted when irrigating is current problem to be solved.
Summary of the invention
(1) the technical issues of solving
Present invention aims to overcome that the shortcomings that above-mentioned prior art, provide a kind of growth of watermelon irrigation agricultural machinery
Equipment.
(2) technical solution
A kind of growth of watermelon, which is irrigated, uses agricultural machinery, including irrigation pipeline, the irrigation pipeline include water main and
The distributive pipe being fixed between two water mains there are two the water main is set, is fixed in ground by column on the downside of water main
On greenhouse in, water inlet is equipped on the outside of one of water main, the distributive pipe equidistantly distributed is in the length side of water main
Upwards, the downside of distributive pipe is fixed be communicated with several casings along its length, the affixed restraining position ring block in described sleeve pipe inner wall bottom end,
Inner tube is slidably connected in described sleeve pipe, the top diameter of said inner tube is identical as internal surface of sleeve pipe diameter, and inner tube lower diameter is small
It is located at jacket exterior in the bottom end of the internal diameter of stop collar, inner tube.
Further, it is connected with connecting rod on rear side of the distributive pipe, the bottom end of the connecting rod is connected with fixed ring, described
Shaft is rotatably connected in fixed ring, one of fixed ring is equipped with clamping screw, and one end of shaft is connected with crank, wherein
The bottom end of inner tube is connected with rope, and the other end of the rope, which twines, to be located in shaft.
It further, further include reservoir and rainwater filtering device, the reservoir is located at outside greenhouse, outside reservoir
Side bottom end is equipped with suction pump, and the end of drawing water of the suction pump is located in reservoir, and the water outlet of suction pump is equipped with water-supply-pipe, described
The other end of water-supply-pipe is connect with water inlet;The rainwater filtering device is arranged on reservoir and is connected to reservoir.
Further, the rainwater filtering device includes cylinder, the center-pole, taper iron net of the open setting of upper and lower side
And plectane, the cylinder are fixed on the upside of reservoir and are connected to setting with reservoir, cylinder inboard wall bottom end is connected with lower radial bars,
The end of the lower radial bars is connected with lower support jointly, and the lower support is located on the center line of cylinder, in lower support upside
The heart is equipped with groove, and the center-pole bottom end is matched with groove, and the taper iron net is fixedly attached to the middle part of center-pole, taper
The bottom end outer edge of iron net is connected with retainer plate, and the plectane is fixedly attached to position of the center-pole close to bottom end, the plectane
It is equipped with several active carbon filter plates.
Further, the outer diameter of the retainer plate is equal to the internal diameter of cylinder, and the diameter of the plectane is equal to the interior of cylinder
Diameter.
Further, and equipped with several circular collector nozzles on the plectane, collector nozzle inner wall bottom end is affixed
There is lower position block, is equipped with first annular slot on the plectane on the outside of the collector nozzle upper end with one heart, cooperates in the first annular slot
There is the first placement ring, the first placement ring is connect with first annular slot by screw disassembling, is connected with the upper limit on the inside of the placement ring
Position block, the active carbon filter plate are matched with collector nozzle.
Further, the cylinder outer upper end is connected with ring, and the second annular groove is equipped on the upside of the upper ring, described
Ring is placed in cooperation second in second annular groove, is connected with radial bars, the end of the upper radial bars on the upside of the second placement ring
Portion is connected with support jointly, and the upper support is connect with the top of center-pole by Bolt dismantling.
(3) beneficial effect
A kind of growth of watermelon provided by the invention, which is irrigated, uses agricultural machinery, has the advantage that
1, pass through cylinder by rainwater-collecting into reservoir, it, can be by reservoir by starting suction pump when needing to irrigate
In water be delivered in irrigation pipeline, to growth of watermelon irrigate, be effectively utilized water resource;
2, the large-scale impurity in rainwater is isolated by the realization of taper iron net, by several active carbon filter plates to small
Grain impurity, peculiar smell etc. separate, and avoid resulting in blockage to subsequent irrigation pipeline, and removal does not utilize the miscellaneous of watermelon growing
Matter, pollutant;
3, center-pole can be extracted from cylinder, removes the rubbish in taper iron net, and replacement active carbon filter plate;
4, when not needing to irrigate, rope closing rope is twined by rotating shaft, inner tube is improved, inner tube is avoided to be in close to ground
When position, melon vine can be grown up along inner tube.
The present invention is simple and convenient, and it is convenient to operate, and is suitable for promoting the use of.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description be only it is of the invention, protect some embodiments, it is right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of irrigation pipeline of the present invention;
Fig. 3 is the structural schematic diagram that casing is connected with inner tube;
Fig. 4 is rainwater filtering device structural schematic diagram of the present invention;
Fig. 5 is the detail drawing in Fig. 4 at A;
Fig. 6 is the vertical view schematic cross-sectional view of plectane of the present invention;
Fig. 7 is the vertical view schematic cross-sectional view supported in the present invention;
In attached drawing, parts list represented by the reference numerals are as follows:
1- irrigation pipeline, 2- water main, 3- distributive pipe, 4- column, 5- casing, 6- stop collar, 7- inner tube, 8- connecting rod, 9-
Fixed ring, 10- shaft, 11- clamping screw, 12- crank, 13- rope, 14- reservoir, 15- suction pump, 16- water-supply-pipe, 17-
Rainwater filtering device, 18- cylinder, 19- center-pole, 20- taper iron net, 21- plectane, radial bars under 22- support under 23-, 24-
Collector nozzle, 25- lower position block, 26- active carbon filter plate, the placement ring of 27- first, 28- upper limit position block, 29- screw, the upper ring of 30-,
31- second places ring, and 32- upper radial bars support on 33-, 34- bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in figs. 1-7, a kind of growth of watermelon, which is irrigated, uses agricultural machinery, including irrigation pipeline 1, and irrigation pipeline 1 wraps
The distributive pipe 3 for including water main 2 and being fixed between two water mains 2 there are two water main 2 is set, passes through column on the downside of water main 2
In 4 affixed greenhouses on the ground, water inlet is equipped on the outside of one of water main 2,3 equidistantly distributed of distributive pipe is in water main
On 2 length direction, fixation is communicated with several casings 5 along its length for the downside of distributive pipe 3, and 5 inner wall bottom end of casing is affixed
Restraining position ring block 6 slidably connects inner tube 7 in casing 5, and the top diameter of inner tube 7 is identical as 5 inner diameter of casing, 7 lower part of inner tube
Diameter is less than the internal diameter of stop collar 6, and the bottom end of inner tube 7 is located at outside casing 5.
Wherein, connecting rod 8 is connected on rear side of distributive pipe 3, the bottom end of connecting rod 8 is connected with fixed ring 9, rotates in fixed ring 9
It is connected with shaft 10, one of fixed ring 9 is equipped with clamping screw 11, and one end of shaft 10 is connected with crank 12, wherein in
The bottom end of pipe 7 is connected with rope 13, and the other end of rope 13, which twines, to be located in shaft 10.
It wherein, further include reservoir 14 and rainwater filtering device 17, reservoir 14 is located at outside greenhouse, 14 outside of reservoir
Bottom end is equipped with suction pump 15, and the end of drawing water of suction pump 15 is located in reservoir 14, and the water outlet of suction pump 15 is equipped with water-supply-pipe 16,
The other end of water-supply-pipe 16 is connect with water inlet;Rainwater filtering device 17 is arranged on reservoir 14 and is connected to reservoir 14.
Wherein, rainwater filtering device 17 includes cylinder 18, the center-pole 19,20 and of taper iron net of the open setting of upper and lower side
Plectane 21, cylinder 18 are fixed in 14 upside of reservoir and are connected to setting with reservoir 14, and 18 inner wall bottom end of cylinder is connected with lower diameter
To bar 22, the end of lower radial bars 22 is connected with lower support 23 jointly, and lower support 23 is located on the center line of cylinder 18, lower support
23 upper centers are equipped with groove, and 19 bottom end of center-pole is matched with groove, and taper iron net 20 is fixedly attached in center-pole 19
Portion, the bottom end outer edge of taper iron net 20 are connected with retainer plate, and plectane 21 is fixedly attached to center-pole 19 close to the position of bottom end,
Plectane 21 is equipped with several active carbon filter plates 26.
Wherein, the outer diameter of retainer plate is equal to the internal diameter of cylinder 18, and the diameter of plectane 21 is equal to the internal diameter of cylinder 18.
Wherein, and equipped with several circular collector nozzles 24 on plectane 21,24 inner wall bottom end of collector nozzle is connected with lower limit
Block 25 is equipped with first annular slot on the plectane 21 on the outside of 24 upper end of collector nozzle with one heart, is combined with the first placement in first annular slot
Ring 27, first, which places ring 27, passes through 29 dismantling connection of screw with first annular slot, is connected with upper limit on the inside of the first placement ring 27
Block 28, active carbon filter plate 26 are matched with collector nozzle 24.
Wherein, 18 outer upper end of cylinder is connected with ring 30, is equipped with the second annular groove on the upside of upper ring 30, in the second annular groove
Ring 31 is placed in cooperation second, is connected with radial bars 32 on the upside of the second placement ring 31, the end of upper radial bars 32 is connected with jointly
Upper support 33, upper support 33 and the top of center-pole 19 pass through 34 dismantling connection of bolt.
Working principle of the present invention is as follows: when installation rainwater filtering device 17, first brand-new active carbon filter plate 26 is packed into
In collector nozzle 24, the first placement ring 27 is put into first annular slot later, and place ring 27 for first with screw 29 and fix, on
Limited block 28 and 25 pieces of the lower limit restrictions realized to active carbon filter plate 26, then the second placement ring 31 is put into the second annular groove
In, with support 33 and center-pole 19 in the connection of bolt 34, when rainy weather, rainwater enters from 18 upper end of cylinder, passes through taper iron
Net 20 falls the large-scale contaminant filter in rainwater, is filtered out small-sized impurity, the peculiar smell etc. in rainwater by active carbon filter plate 26,
Filtered rainwater is ultimately stored in reservoir 14, when needing to irrigate the watermelon in greenhouse, first unclamps locking screw
Bolt 11, under 7 self gravity of inner tube, the decline of inner tube 7 passes through up to the position close to each watermelon root and starts suction pump
15, the water in reservoir 14 is transported in water main 2, distributive pipe 3 is entered by water main 2, then by 3 sleeve pipe 5 of distributive pipe,
It oozes eventually by the bottom end of inner tube 7, directly the root of watermelon Teng is irrigated.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.