CN112167020A

CN112167020A - Nursery stock drip irrigation device based on Internet of things

Info

Publication number: CN112167020A
Application number: CN202011080111.XA
Authority: CN
Inventors: 黄雯曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-05
Anticipated expiration: 2040-10-10
Also published as: CN112167020B

Abstract

The invention relates to the technical field of seedling drip irrigation, in particular to a seedling drip irrigation device based on the Internet of things, which comprises a drip irrigation mechanism, a supporting mechanism, an adjusting mechanism, a water closing mechanism and a fertilizing mechanism, wherein the drip irrigation mechanism is arranged on the supporting mechanism; the surface of the drip irrigation mechanism is provided with two groups of water closing mechanisms, when one drip irrigation mechanism needs to be closed, the water closing mechanism is slid, so that one end of the drip irrigation mechanism is closed, the condition that no nursery stock is subjected to drip irrigation is avoided, the drip irrigation mechanism can be protected when the drip irrigation mechanism is not used while water resources are saved, and sundries are prevented from entering and blocking the drip irrigation mechanism; an adjusting mechanism is arranged between the water closing mechanism and the supporting mechanism, so that the connection between the water closing mechanism and the supporting mechanism is realized on one hand, a slide way is provided for the water closing mechanism on the other hand, the adjustment of the water closing mechanism is facilitated, and the support of the drip irrigation mechanism is realized at the same time; the surface mounting who drips irrigation the mechanism has fertilizing mechanism, realizes fertigating, prevents the plant diseases and insect pests to the nursery stock on pesticide, fertilizer drip irrigation.

Description

Nursery stock drip irrigation device based on Internet of things

Technical Field

The invention relates to the technical field of seedling drip irrigation, in particular to a seedling drip irrigation device based on the Internet of things.

Background

The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized. The internet of things is an information carrier based on the internet, a traditional telecommunication network and the like, all common physical objects which can be independently addressed form an interconnected network, and the drip irrigation is to send water to the roots of crops for local irrigation through orifices or drippers on a capillary with the diameter of about 10mm by utilizing a plastic pipeline.

The existing seedling drip irrigation device is generally characterized in that holes are formed in the surface of a water pipe, the water pipe is communicated with a water source, water is sprayed onto seedlings from a plurality of holes to carry out drip irrigation on the seedlings, a plurality of water outlet holes formed in the water pipe are exposed when the water pipe is not used, a mechanism for closing the holes is not arranged on the water pipe, mosquito dust easily enters the inside of the water pipe from the holes, the water outlet holes are blocked, and the drip irrigation is influenced; and the water pipe is not provided with a mechanism for blocking the hole, if no nursery stock is planted at the water outlet, the water spraying port cannot be closed to always discharge water, so that water resource waste is caused, and the fertilizer and pesticide are difficult to drip irrigation through the water pipe because the fertilizer applying mechanism is not arranged on the water pipe.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a seedling drip irrigation device based on the Internet of things.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a device is driped irrigation to nursery stock based on thing networking, includes drip irrigation mechanism, supporting mechanism, adjustment mechanism, closes water mechanism and fertilizing mechanism for the realization is driped irrigation the nursery stock the sliding surface that drips irrigation the mechanism is connected with a plurality of groups close water mechanism, and is two sets of close the bottom of water mechanism and install adjustment mechanism, two sets of close two of water mechanism bottom adjustment mechanism's one end is installed and is used for supporting overall structure fixedly supporting mechanism, adjustment mechanism's one end sliding connection in supporting mechanism's inside, just drip irrigation the one end of mechanism and install useful driping irrigation fertilizer, pesticide fertilizing mechanism, two supporting mechanism's one end is the triangle-shaped structure, just supporting mechanism's cross-section is "H" shape structure.

Specifically, drip irrigation mechanism includes water pipe, recess, filter screen and water jet, and is two sets of close equal sliding connection of water mechanism in the surface of water pipe, two sets of loop configuration that are seted up on the surface of water pipe the recess, just the surface of water pipe is the annular array and has seted up a plurality of groups and be located groove department the water jet, the surface mounting of water pipe has a plurality of being located water jet department the filter screen.

Specifically, the water closing mechanism comprises a fixed ring, guide blocks, guide grooves, tension springs, sliding sleeves, adjusting rods and sealing plugs, the surface of the water pipe is in an annular array and is provided with a plurality of groups of guide grooves, the plurality of groups of guide grooves are respectively communicated with the plurality of groups of grooves, the surface of the water pipe is connected with the plurality of fixed rings positioned on one side of the grooves in a sliding manner, the guide blocks which are connected with the guide grooves in a sliding manner are welded on the inner walls of the plurality of fixed rings at equal intervals, the length of each guide block is greater than the thickness of the fixed ring, the tension springs are clamped between the plurality of guide blocks and the water pipe, the surfaces of the two groups of fixed rings are welded with the plurality of sliding sleeves corresponding to the water spray ports, the adjusting rods with T-shaped cross sections are in threaded connection inside the plurality of sliding sleeves, and one ends of the plurality of adjusting rods are fixedly connected with the sealing plugs buckled with the water spray ports, the thickness of the fixing ring is larger than the width of the groove.

Specifically, adjustment mechanism includes sliding seat, slide, spout, nut, double-screw bolt and slider, four the bottom of retainer plate is all welded the slide, four the bottom of slide is all welded the slider, the slider with be down "T" shape structure between the slide, and four slider difference sliding connection is in four the inside of sliding seat, and four the equal level in side of sliding seat has been seted up the spout, and four the side of slider is all welded the double-screw bolt, four the double-screw bolt extends to respectively the outside of sliding seat, and four are located the outside of sliding seat the equal threaded connection of tip of double-screw bolt has the nut.

Specifically, the supporting mechanism includes bracing piece, plug, connecting plate and beats the post, four the bottom of sliding seat has all welded the bracing piece, adjacent two the welding has between the bracing piece the connecting plate, and two the welding of the surperficial center department of connecting plate has and is cylindrical structure beat the post, four the bottom of bracing piece has all welded the cross-section and is the triangle-shaped structure the plug.

Specifically, fertilizing mechanism includes hopper, screen cloth, conduction pipe, valve and mount, the relative welding in surface of water pipe has two the mount, two the top welding of mount has the hopper, the internally mounted of hopper has the screen cloth, the hopper with pass through between the water pipe the conduction pipe intercommunication, the lateral wall of conduction pipe is installed the valve.

The invention has the beneficial effects that:

(1) according to the nursery stock drip irrigation device based on the Internet of things, two groups of water closing mechanisms are mounted on the surface of the drip irrigation mechanism, when one drip irrigation mechanism needs to be closed, the water closing mechanisms are slid, so that one end of the drip irrigation mechanism is closed, the nursery stock is prevented from being subjected to drip irrigation at the position without the nursery stock, the drip irrigation mechanism can be protected when the nursery stock is not used while water resources are saved, and sundries are prevented from entering the drip irrigation mechanism; namely: when the water closing mechanism is separated from the groove, the water pipe is connected with a water source, so that water is sprayed out from the water spraying ports on the surface of the water pipe, the seedlings in the garden are further subjected to drip irrigation, the water spraying ports are protected by the filter screens at the plurality of water spraying ports, the water spraying ports are prevented from being blocked by sundries, and mosquitoes are prevented from entering the water pipe; when one group of water spraying ports need to be closed, one fixing ring moves towards the direction of the group of grooves, a plurality of guide blocks positioned at the bottom of the fixing ring horizontally slide inside a plurality of guide grooves in the side wall of the water pipe, further, the fixing ring stops sliding when sliding to the top of the grooves, further, tension springs positioned between the guide blocks and the water pipe are opened, further, the adjusting rods positioned on the sliding sleeves are rotated clockwise one by one, the water spraying ports on the water pipe are completely blocked by the sealing plugs by the adjusting rods, further, the water spraying ports are closed, the water spraying ports are favorably blocked when no nursery stock exists, the waste of water resources is avoided, when the closed water spraying ports need to be closed, the adjusting rods are rotated anticlockwise one by one, the water spraying ports are opened, and the guide blocks are pulled by the tension springs to limit the fixing ring, the fixing ring is prevented from obstructing the water spraying of the water spraying nozzle.

(2) According to the nursery stock drip irrigation device based on the Internet of things, the adjusting mechanism is arranged between the water closing mechanism and the supporting mechanism, so that the connection between the water closing mechanism and the supporting mechanism is realized on one hand, the slide way is provided for the water closing mechanism on the other hand, the adjustment of the water closing mechanism is facilitated, and meanwhile, the drip irrigation mechanism is supported, namely: when the position of the fixing ring is adjusted, the nut is loosened, the sliding plate and the sliding block slide in the sliding seat when the fixing ring slides on the surface of the water pipe, so that the stud horizontally slides in the sliding groove on the side surface of the sliding seat, and after the position of the fixing ring is adjusted, the nut is connected with the stud through threads, so that the sliding plate is limited, the water pipe is stably supported, and the water pipe is prevented from shaking during drip irrigation; insert the inside of earth with the plug of two sets of bracing pieces bottoms in gardens internally mounted water pipe, can beat the percussion post on two connecting plates through the percussion instrument in the installation, do benefit to the inside that the plug inserted earth, realized the support to the water pipe on the one hand, on the other hand has realized the fixed to the sliding seat.

(3) According to the seedling drip irrigation device based on the Internet of things, the surface of the drip irrigation mechanism is provided with the fertilizer applying mechanism, when the seedlings need to be fertilized and pesticide is sprayed, fertilizer and pesticide are poured into the fertilizer applying mechanism, the drip irrigation mechanism is connected with a water source, the pesticide and the fertilizer are dripped onto the seedlings, the seedlings are fertilized and disease and insect pests are prevented; namely: can open valve when needs sprinkle fertilizer or pesticide to the nursery stock, add fertilizer or pesticide to the inside of hopper, further pesticide flows to the inside of water pipe from the hopper through switching on the pipe flow, and then connect the water source with the one end of water pipe, because highly being greater than the height of water jet on the water pipe of hopper, and then realized that fertilizer or pesticide that will be located the water pipe inside promotes to water jet department, and then sprinkle on the nursery stock, realize fertilizeing the nursery stock and spout the medicine, the screen cloth that is located the hopper inside has realized keeping apart outside debris, avoid debris to enter into the inside of water pipe, close the valve after the fertilization.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of the seedling drip irrigation device based on the internet of things, provided by the invention;

FIG. 2 is an enlarged view of the structure A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the water pipe and the water shut-off mechanism shown in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion C shown in FIG. 3;

FIG. 5 is an enlarged view of the structure of the portion B shown in FIG. 1;

FIG. 6 is a schematic view of the adjustment mechanism shown in FIG. 5;

fig. 7 is a schematic view of a connection structure of the water pipe and the fertilizing mechanism shown in fig. 1.

In the figure: 1. the drip irrigation device comprises a drip irrigation mechanism, 11, a water pipe, 12, a groove, 13, a filter screen, 14, a water spraying opening, 2, a supporting mechanism, 21, a supporting rod, 22, a plug, 23, a connecting plate, 24, a knocking column, 3, an adjusting mechanism, 31, a sliding seat, 32, a sliding plate, 33, a sliding groove, 34, a screw cap, 35, a stud, 36, a sliding block, 4, a water closing mechanism, 41, a fixing ring, 42, a guide block, 43, a guide groove, 44, a tension spring, 45, a sliding sleeve, 46, an adjusting rod, 47, a sealing plug, 5, a fertilizing mechanism, 51, a hopper, 52, a screen, 53, a conducting pipe, 54, a valve, 55 and a fixing frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the seedling drip irrigation device based on the internet of things of the invention comprises a drip irrigation mechanism 1, a supporting mechanism 2, an adjusting mechanism 3, a water closing mechanism 4 and a fertilizing mechanism 5, the surface of the drip irrigation mechanism 1 for realizing the drip irrigation of the nursery stock is connected with a plurality of groups of the water closing mechanisms 4 in a sliding way, the bottom parts of the two groups of the water closing mechanisms 4 are provided with the adjusting mechanisms 3, one end of two adjusting mechanisms 3 at the bottom parts of the two groups of the water closing mechanisms 4 is provided with the supporting mechanism 2 for supporting and fixing the whole structure, one end of the adjusting mechanism 3 is connected inside the supporting mechanism 2 in a sliding way, and one end of the drip irrigation mechanism 1 is provided with the fertilizer applying mechanism 5 for drip irrigation of fertilizer and pesticide, one end of each of the two supporting mechanisms 2 is of a triangular structure, and the cross section of each of the two supporting mechanisms 2 is of an H-shaped structure.

Specifically, the drip irrigation mechanism 1 comprises a water pipe 11, grooves 12, a filter screen 13 and a water spray nozzle 14, two groups of the water closing mechanisms 4 are connected to the surface of the water pipe 11 in a sliding manner, two groups of the grooves 12 in an annular structure are formed on the surface of the water pipe 11, and the surface of the water pipe 11 is provided with a plurality of groups of the water spraying ports 14 positioned at the groove 12 in an annular array, the surface of the water pipe 11 is provided with a plurality of filter screens 13 at the water spray ports 14, when the water closing mechanism 4 is separated from the groove 12, the water pipe 11 is connected with a water source, so that water is sprayed out from the water spraying ports 14 on the surface of the water pipe 11, the seedlings in the garden are further subjected to drip irrigation, the filter screens 13 at the water spraying ports 14 realize the protection of the water spraying ports 14, sundries are prevented from blocking the water spraying ports 14, and mosquitoes are prevented from entering the water pipe 11.

Specifically, the water closing mechanism 4 includes a fixing ring 41, a guide block 42, a guide groove 43, a tension spring 44, a sliding sleeve 45, an adjusting rod 46 and a sealing plug 47, the surface of the water pipe 11 is in an annular array and is provided with a plurality of groups of guide grooves 43, the plurality of groups of guide grooves 43 are respectively communicated with the plurality of groups of grooves 12, the surface of the water pipe 11 is connected with the fixing ring 41 positioned on one side of the grooves 12 in a sliding manner, the guide blocks 42 which are connected with the guide grooves 43 in a sliding manner are welded on the inner wall of the plurality of fixing rings 41 at equal intervals, the length of the guide blocks 42 is greater than the thickness of the fixing rings 41, the tension spring 44 is clamped between the plurality of guide blocks 42 and the water pipe 11, the sliding sleeves 45 corresponding to the water spray ports 14 are welded on the surfaces of the two groups of fixing rings 41, the adjusting rod 46 with a T-shaped cross section is in the plurality of the sliding sleeves 45, one end of each of the adjusting rods 46 is fixedly connected with a sealing plug 47 fastened with the water outlets 14, the thickness of the fixing ring 41 is greater than the width of the groove 12, when one group of the water outlets 14 needs to be closed, one of the fixing rings 41 is moved towards the direction of the group of the grooves 43, at this time, the guide blocks 42 at the bottom of the fixing ring 41 horizontally slide inside the guide grooves 43 on the side wall of the water pipe 11, further, when the fixing ring 41 slides to the top of the groove 12, the sliding of the fixing ring 41 is stopped, further, the tension springs 44 between the guide blocks 42 and the water pipe 11 are opened, further, the adjusting rods 46 on the sliding sleeve 45 are rotated clockwise one by one, so that the adjusting rods 46 completely block one group of the water outlets 14 on the water pipe 11 by the sealing plugs 47, and then realized closing to water jet 14, do benefit to right when not having the nursery stock water jet 14 blocks up, avoids the water waste, will close when needs water jet 14 is closed, anticlockwise rotation one by one adjust pole 46 realizes sealing plug 47 is right water jet 14 is opened, extension spring 44 stimulates guide block 42 will retainer plate 41 carries out spacingly, avoids retainer plate 41 hinders water jet 14 sprays water.

Specifically, adjustment mechanism 3 includes sliding seat 31, slide 32, spout 33, nut 34, double-screw bolt 35 and slider 36, four the bottom of retainer plate 41 all welds slide 32, four the bottom of slide 32 all welds slider 36, slider 36 with be between the slide 32 and fall "T" shape structure, and four slider 36 respectively sliding connection in four the inside of sliding seat 31, and four the equal level in side of sliding seat 31 has been seted up spout 33, and four the equal welding in side of slider 36 has stud 35, four stud 35 extends to respectively the outside of sliding seat 31, and four are located the outside of sliding seat 31 the equal threaded connection in tip of stud 35 has nut 34, will during the regulation the position of retainer plate 41 nut 34 is not hard up nut 34 the retainer plate 41 is in when the surface slip of water pipe 11 slide 32 and slider 36 is in the slide 32 The inside of seat 31 slides, and then has realized the double-screw bolt 35 is in the sliding seat 31 side the inside horizontal slip of spout 33 is worked as after the position control of retainer plate 41 is accomplished the nut 34 with threaded connection between the double-screw bolt 35, and then realized right slide 32 is spacing, and then realized right water pipe 11 carries out firm strutting, avoids when driping irrigation water pipe 11 rocks.

Specifically, the supporting mechanism 2 comprises supporting rods 21, plugs 22, connecting plates 23 and a striking column 24, the supporting rods 21 are welded at the bottoms of the four sliding seats 31, the connecting plates 23 are welded between two adjacent supporting rods 21, the center of the surface of the two connecting plates 23 is welded with the striking column 24 with a cylindrical structure, the bottoms of the four support rods 21 are welded with the plugs 22 with triangular sections, the plugs 22 at the bottom of the two sets of the support rods 21 are inserted into the soil when the water pipes 11 are installed in the garden, the two knocking columns 24 on the connecting plate 23 can be knocked by a knocking tool during installation, so that the plug 22 can be inserted into the soil, on one hand, the water pipe 11 is supported, and on the other hand, the sliding seat 31 is fixed.

Specifically, the fertilizing mechanism 5 includes a hopper 51, a screen 52, a conduction pipe 53, a valve 54 and a fixing frame 55, two fixing frames 55 are welded on the surface of the water pipe 11, the hopper 51 is welded on the tops of the two fixing frames 55, the screen 52 is installed inside the hopper 51, the hopper 51 is communicated with the water pipe 11 through the conduction pipe 53, the valve 54 is installed on the side wall of the conduction pipe 53, the valve 54 can be opened when fertilizer or pesticide needs to be sprayed on the nursery stock, fertilizer or pesticide is added into the hopper 51, further pesticide flows into the water pipe 11 from the hopper 51 through the conduction pipe 53, one end of the water pipe 11 is connected with a water source, because the height of the hopper 51 is greater than that of the water spraying port 14 on the water pipe 11, and then the fertilizer or pesticide in the water pipe 11 is pushed to the water spraying port 14 and then sprayed on the nursery stock, so that the nursery stock is fertilized and sprayed with pesticide, the screen 52 in the hopper 51 isolates foreign matters, the foreign matters are prevented from entering the water pipe 11, and the valve 54 is closed after fertilization.

When the water pipe fixing device is used, firstly, the plugs 22 at the bottoms of the two groups of supporting rods 21 are inserted into soil when the water pipes 11 are installed in a garden, and the knocking columns 24 on the two connecting plates 23 can be knocked by a knocking tool during installation, so that the plugs 22 can be inserted into the soil conveniently, the water pipes 11 are supported, and the sliding seat 31 is fixed; when the water closing mechanism 4 is separated from the groove 12, the water pipe 11 is connected with a water source, so that water is sprayed out from the water spraying ports 14 on the surface of the water pipe 11, the nursery stocks in the garden are further subjected to drip irrigation, the water spraying ports 14 are protected by the filter screens 13 at the positions of the water spraying ports 14, sundries are prevented from blocking the water spraying ports 14, and mosquitoes are prevented from entering the water pipe 11; then, when one group of water spraying ports 14 needs to be closed, one fixing ring 41 is moved towards the direction of the group of grooves 43, at the moment, a plurality of guide blocks 42 at the bottom of the fixing ring 41 horizontally slide inside a plurality of guide grooves 43 on the side wall of the water pipe 11, the fixing ring 41 stops sliding when the fixing ring 41 slides to the top of the groove 12, a plurality of tension springs 44 between the plurality of guide blocks 42 and the water pipe 11 are further opened, and an adjusting rod 46 on a sliding sleeve 45 is further rotated clockwise one by one, so that the water spraying ports 14 of one group on the water pipe 11 are completely blocked by a sealing plug 47 through the plurality of adjusting rods 46, the closing of the water spraying ports 14 is further realized, the blocking of the water spraying ports 14 is facilitated when no nursery stock exists, the waste of water resources is avoided, when the closed water spraying ports 14 need to be closed, the adjusting rods 46 are rotated counterclockwise one by one, the water spray opening 14 is opened by the sealing plug 47, the guide block 42 is pulled by the tension spring 44 to limit the fixing ring 41, the fixing ring 41 is prevented from obstructing the water spray opening 14 from spraying water, the nut 34 is loosened when the position of the fixing ring 41 is adjusted, the sliding plate 32 and the sliding block 36 slide in the sliding seat 31 when the fixing ring 41 slides on the surface of the water pipe 11, the stud 35 horizontally slides in the sliding groove 33 on the side surface of the sliding seat 31, and the sliding plate 32 is limited by the threaded connection between the nut 34 and the stud 35 after the position adjustment of the fixing ring 41 is completed, so that the water pipe 11 is stably supported, and the water pipe 11 is prevented from shaking during drip irrigation; finally, when fertilizer or pesticide needs to be sprayed on the nursery stock, the valves 54 can be opened, fertilizer or pesticide is added into the hopper 51, further pesticide flows into the water pipe 11 from the hopper 51 through the conduction pipe 53, one end of the water pipe 11 is connected with a water source, the height of the hopper 51 is larger than that of the water spraying ports 14 on the water pipe 11, the fertilizer or pesticide inside the water pipe 11 is pushed to the water spraying ports 14 and then sprayed on the nursery stock, the nursery stock is fertilized and sprayed, foreign matters are isolated by the screen 52 inside the hopper 51, the foreign matters are prevented from entering the water pipe 11, the valves 54 are closed after fertilization, and a plurality of groups of water spraying ports 14 are formed in the water pipe 11 according to the method.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The nursery stock drip irrigation device based on the Internet of things is characterized by comprising a drip irrigation mechanism (1), a supporting mechanism (2), an adjusting mechanism (3), a water closing mechanism (4) and a fertilizing mechanism (5), wherein the drip irrigation mechanism (1) is connected with a plurality of groups of the water closing mechanism (4) in a surface sliding manner, the adjusting mechanism (3) is installed at the bottom of the two groups of the water closing mechanism (4), the supporting mechanism (2) used for supporting and fixing the whole structure is installed at one end of two adjusting mechanisms (3) at the bottom of the two groups of the water closing mechanism (4), one end of the adjusting mechanism (3) is connected in the supporting mechanism (2) in a sliding manner, the fertilizing mechanism (5) used for carrying out drip irrigation on fertilizer and pesticide is installed at one end of the drip irrigation mechanism (1), one end of each of the two supporting mechanisms (2) is of a triangular structure, and the cross section of each supporting mechanism (2) is of an H-shaped structure.

2. The nursery stock drip irrigation device based on the internet of things as claimed in claim 1, wherein: drip irrigation mechanism (1) and include water pipe (11), recess (12), filter screen (13) and water jet (14), it is two sets of close equal sliding connection in of water mechanism (4) in the surface of water pipe (11), two sets of annular structure that is seted up on the surface of water pipe (11) recess (12), just the surface of water pipe (11) is the annular array and has seted up a plurality of groups and has located recess (12) department water jet (14), the surface mounting of water pipe (11) has a plurality of being located water jet (14) department filter screen (13).

3. The nursery stock drip irrigation device based on the internet of things as claimed in claim 2, wherein: close water mechanism (4) including retainer plate (41), guide block (42), guide way (43), extension spring (44), sliding sleeve (45), regulation pole (46) and sealing plug (47), the surface of water pipe (11) is the annular array and has seted up group guide way (43), and a plurality of group guide way (43) respectively with a plurality of group communicate between recess (12), the sliding surface of water pipe (11) is connected with a plurality of being located recess (12) one side retainer plate (41), a plurality of the welding of inner wall equidistance of retainer plate (41) have with sliding connection between guide way (43) guide block (42), the length of guide block (42) is greater than the thickness of retainer plate (41), and is a plurality of guide block (42) with equal centre gripping has between water pipe (11) extension spring (44), two sets of the surface of retainer plate (41) all welds have a plurality of with water jet (14) correspond The sliding sleeve (45) is connected with the adjusting rod (46) with a T-shaped cross section through threads inside the sliding sleeve (45), the adjusting rod (46) is connected with the sealing plug (47) buckled with the water spraying opening (14) through threads, and the thickness of the fixing ring (41) is larger than the width of the groove (12).

4. The nursery stock drip irrigation device based on the internet of things as claimed in claim 3, wherein: the adjusting mechanism (3) comprises a sliding seat (31), sliding plates (32), sliding grooves (33), screw caps (34), studs (35) and sliding blocks (36), the sliding plates (32) are welded at the bottoms of the four fixing rings (41), the sliding blocks (36) are welded at the bottoms of the four sliding plates (32), the slide block (36) and the slide plate (32) are in an inverted T-shaped structure, and the four sliding blocks (36) are respectively connected with the insides of the four sliding seats (31) in a sliding way, the sliding grooves (33) are horizontally arranged on the side surfaces of the four sliding seats (31), the studs (35) are welded on the side surfaces of the four sliding blocks (36), the four studs (35) respectively extend to the outer side of the sliding seat (31), and the screw caps (34) are connected with the end parts of the four studs (35) positioned on the outer side of the sliding seat (31) in a threaded manner.

5. The nursery stock drip irrigation device based on the internet of things as claimed in claim 4, wherein: supporting mechanism (2) are including bracing piece (21), plug (22), connecting plate (23) and beat post (24), four the bottom of sliding seat (31) all welds and has bracing piece (21), adjacent two the welding has between bracing piece (21) connecting plate (23), and two the welding of the surperficial center department of connecting plate (23) has and is cylindrical structure beat post (24), four the bottom of bracing piece (21) all welds and has the cross-section to be the triangle-shaped structure plug (22).

6. The nursery stock drip irrigation device based on the internet of things as claimed in claim 2, wherein: fertilizing mechanism (5) include hopper (51), screen cloth (52), conduction pipe (53), valve (54) and mount (55), the relative welding in surface of water pipe (11) has two mount (55), two the top welding of mount (55) has hopper (51), the internally mounted of hopper (51) has screen cloth (52), hopper (51) with pass through between water pipe (11) conduction pipe (53) intercommunication, install the lateral wall of conduction pipe (53) valve (54).