CN210782379U

CN210782379U - Drip irrigation device for agricultural water-saving irrigation

Info

Publication number: CN210782379U
Application number: CN201921467468.6U
Authority: CN
Inventors: 马松豪; 李久明
Original assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Current assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-19
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a drip irrigation device that agricultural water-saving irrigation used relates to agricultural irrigation equipment technical field, including the raceway, the bottom of raceway is glued there is the plastic joint, the bottom intercommunication that the plastic joint connects has the hose, the one end intercommunication that the plastic joint was kept away from to the hose has the connecting box, the fixed cover in surface of hose has connect the regulating box, the left side inner wall fixed mounting of regulating box has the baffle, just the baffle cup joints the surface at the hose. The utility model discloses a rotate adjust knob and drive the threaded rod and rotate together, the rotation of threaded rod drives the slide and removes about the spout inboard, because the slide passes through connecting rod and splint fixed connection, removes about consequently the slide and removes about driving splint together, removes left through splint, and the hose is out of shape under the clamp of baffle and splint hits, and the cross-sectional area of hose reduces to adjust the rivers size of passing through in the hose.

Description

Drip irrigation device for agricultural water-saving irrigation

Technical Field

The utility model relates to an agricultural irrigation equipment technical field specifically is a drip irrigation device that agricultural water conservation irrigates usefulness.

Background

Drip irrigation is the local irrigation of crops by delivering water through plastic pipes to the roots of crops through orifices or drippers on capillaries with the diameter of about 10 mm. It is the most effective water-saving irrigation mode in arid water-deficient areas at present, and the water utilization rate can reach 95%. Compared with spray irrigation, the drip irrigation has higher water-saving and yield-increasing effects, and can be combined with fertilization to improve the fertilizer efficiency by more than one time. The irrigation system is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in arid places with water shortage.

The existing drip irrigation device for agricultural water-saving irrigation has some defects in some aspects, needs further improvement, and has the requirement of simultaneously irrigating different crops in actual planting, and the existing drip irrigation device for agricultural water-saving irrigation cannot adjust the flow of drip irrigation well when in use, so that the roots of the crops cannot be completely absorbed, and the waste of water resources is caused; in addition, in the open air environment, under the condition of strong sunshine or strong wind, the water evaporation capacity can be increased, the absorption of crops is influenced, and the water utilization rate is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the utility model provides a drip irrigation device that agricultural water conservation irrigates usefulness can adjust the rivers size of driping irrigation.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a drip irrigation device for agricultural water-saving irrigation comprises a horizontally arranged water pipe (1), a plastic joint (2) is connected to the lower portion of the water pipe (1) in an adhesive mode, a water through hole (22) is formed in the bottom of the water pipe (1), and the water pipe (1) is communicated with the plastic joint (2) through the water through hole (22); the method is characterized in that: the bottom intercommunication that plastics connect (2) has hose (3), the one end intercommunication that plastics connect (2) were kept away from in hose (3) has connecting box (5), the fixed surface of hose (3) has cup jointed regulation box (4), the inner wall fixed mounting of regulation box (4) has baffle (6), just baffle (6) cup joint on hose (3), regulation box (4) inner wall top and bottom fixedly connected with spout board (7), two swing joint has slide (8) between spout board (7), the fixed surface of slide (8) is connected with connecting rod (9), the one end fixedly connected with splint (10) of slide (8) are kept away from in connecting rod (9), the surface mosaic of regulation box (4) has bearing (11), threaded rod (12) have been cup jointed to the inner circle of bearing (11) is fixed, the right end of the threaded rod (12) is fixedly connected with an adjusting knob (13), the left end of the threaded rod (12) penetrates through a sliding plate (8) and is fixedly connected with a stop block (14), and the threaded rod (12) is in threaded connection with the sliding plate (8);

the inside fixedly connected with baffle (15) of connecting box (5), the middle part of baffle (15) is inlayed and is had sealing washer (16), the inner circle of sealing washer (16) is spliced with the surface of hose (3), the bottom fixedly connected with sponge piece (17) of connecting box (5) inner wall, the bottom fixedly connected with screwed pipe (18) of connecting box (5), the inside of screwed pipe (18) is provided with wades rope (19), wade the bottom plate of rope (19) and pass the connecting box (5) and with sponge piece (17) fixed connection, wade one end fixedly connected with conical base (20) of sponge piece (17) are kept away from in wade rope (19), the surface threaded connection of screwed pipe (18) has sleeve pipe (21), just the bottom and conical base (20) of sleeve pipe (21) closely laminate.

Further: the outer surface of the threaded rod (12) between the bearing (11) and the stop block (14) is a threaded surface.

Further: the top of the side surface of the sleeve (21) is fixedly connected with a handle (23), and the handle (23) is symmetrically distributed on the left side and the right side of the sleeve (21).

Further: the upper side and the lower side of the sliding plate (8) are arranged in the sliding groove plate (7).

Advantageous effects

The utility model provides a drip irrigation device for agricultural water-saving irrigation. The method has the following beneficial effects:

(1) this drip irrigation device that agricultural water conservation irrigates usefulness, through setting up the hose, the regulating box, the baffle, the spout board, the slide, the connecting rod, splint, the bearing, the threaded rod, adjust knob and dog, under the effect of bearing, it rotates together to drive the threaded rod through rotating adjust knob, because the surface and the slide threaded connection of threaded rod, so the rotation of threaded rod drives the slide and removes about the spout board, because the slide passes through connecting rod and splint fixed connection, consequently remove about the slide and remove about driving splint together and remove, move left through splint, the hose warp under the clamp of baffle and splint hits, the cross-sectional area of hose reduces, thereby adjust the rivers size that passes through in the hose.

(2) This drip irrigation device that agricultural water conservation irrigation used, through setting up the baffle, the sealing washer, the sponge piece, the screwed pipe, wade the rope, conical base, the sleeve pipe, limbers and handle, when driping irrigation, insert the root department of crops earlier conical base, then drive the sleeve pipe through the handle and rotate, because sleeve pipe and screwed pipe threaded connection, therefore the sleeve pipe reciprocates at the pivoted in-process, when sleeve pipe rebound, the inside rope that wades of screwed pipe exposes and contacts with soil, the inside water of soft water pipe gets into in the connecting box this moment, and absorb by the sponge piece, because wade rope and sponge piece fixed connection, consequently rivers can permeate soil along wading the rope, thereby reach the effect of irrigating the crops root.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjusting box of the present invention;

fig. 3 is a schematic view of the internal structure of the connection box of the present invention.

[ description of reference ]

In the figure: the device comprises a water delivery pipe 1, a plastic joint 2, a soft water pipe 3, an adjusting box 4, a connecting box 5, a baffle 6, a sliding groove plate 7, a sliding plate 8, a connecting rod 9, a clamping plate 10, a bearing 11, a threaded rod 12, an adjusting knob 13, a stop block 14, a baffle plate 15, a sealing ring 16, a sponge block 17, a threaded pipe 18, a wading rope 19, a conical base 20, a sleeve 21, a water through hole 22 and a handle 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a technical solution: a drip irrigation device for agricultural water-saving irrigation comprises a water pipe 1, a plastic joint 2 is glued to the bottom of the water pipe 1, a water through hole 22 is formed in the bottom of the water pipe 1, the water pipe 1 is communicated with the plastic joint 2 through the water through hole 22, a water hose 3 is communicated to the bottom of the plastic joint 2, one end, far away from the plastic joint 2, of the water hose 3 is communicated with a connecting box 5, an adjusting box 4 is fixedly sleeved on the surface of the water hose 3, a baffle 6 is fixedly mounted on the inner wall of the left side of the adjusting box 4 and sleeved on the surface of the water hose 3, chute plates 7 are fixedly connected to the top and the right side of the inner wall of the adjusting box 4, a sliding plate 8 is movably connected between the two chute plates 7, the upper side and the lower side of the sliding plate 8 are arranged inside the chute plates 7, the sliding plate 8 slides inside the chute plates 7, a connecting rod 9 is fixedly connected to the surface of the left side of the sliding plate 8, the bearing 11 is embedded on the right side surface of the adjusting box 4, a threaded rod 12 is fixedly sleeved on the inner ring of the bearing 11, an adjusting knob 13 is fixedly connected to the right end of the threaded rod 12, a sliding plate 8 is arranged at the left end of the threaded rod 12 in a penetrating mode and is fixedly connected with a stop block 14, the surface of the threaded rod 12 is in threaded connection with the sliding plate 8, the part, from the bearing 11 to the stop block 14, of the surface of the threaded rod 12 is a threaded surface, the rest part, on the surface of the threaded rod 12, of the threaded rod is a smooth surface, the flexible water pipe 3, the adjusting box 4, the baffle 6, the chute plate 7, the sliding plate 8, the connecting rod 9, the clamping plate 10, the bearing 11, the threaded rod 12, the adjusting knob 13 and the stop block 14 are arranged, the adjusting knob 13 is rotated to drive the threaded rod 12 to rotate together under the action of the bearing, because the sliding plate 8 is fixedly connected with the clamping plate 10 through the connecting rod 9, the sliding plate 8 moves left and right to drive the clamping plate 10 to move left and right together, the soft water pipe 3 deforms under the clamping impact of the baffle 6 and the clamping plate 10 through the leftward movement of the clamping plate 10, the cross section area of the soft water pipe 3 is reduced, and therefore the size of water flow passing through the soft water pipe 3 is adjusted;

the inside fixedly connected with baffle 15 of the junction box 5, the middle part of the baffle 15 is inlayed and sealed 16, the inner circle of the sealed and sealed 16 is glued with the surface of the hose 3, through setting up the sealed and sealed 16, can stop the rivers from entering the top of the baffle 15 effectively, thus make the rivers can be fast absorbed by the sponge block 17, the bottom of the inner wall of the junction box 5 is fixedly connected with the sponge block 17, the bottom of the junction box 5 is fixedly connected with the screwed pipe 18, the inside of the screwed pipe 18 is provided with wading rope 19, the top of the wading rope 19 is penetrated through the bottom plate of the junction box 5 and is fixedly connected with the sponge block 17, one end of the wading rope 19 far away from the sponge block 17 is fixedly connected with the conical base 20, the surface screw thread of the screwed pipe 18 is connected with the sleeve 21, and the bottom of the sleeve 21 is closely attached to the conical base 20, the top of, through setting up baffle 15, sealing washer 16, sponge piece 17, screwed pipe 18, wading rope 19, conical base 20, sleeve pipe 21, limbers 22 and handle 23, when driping irrigation, insert conical base 20 earlier in the root department of crops, then drive sleeve pipe 21 through handle 23 and rotate, because sleeve pipe 23 and screwed pipe 18 threaded connection, therefore sleeve pipe 23 reciprocates at the pivoted in-process, when sleeve pipe 23 rebound, wading rope 19 inside screwed pipe 18 exposes and contacts with soil, the inside water of soft water pipe 3 gets into in the connecting box 5 this moment, and absorb by sponge piece 17, because wading rope 19 and sponge piece 17 fixed connection, therefore rivers can permeate to the soil along wading rope 19, thereby reach the effect of irrigating crops root.

Working principle of the above preferred embodiment:

when in drip irrigation, the conical base 20 is firstly inserted into the root of crops, then the sleeve 21 is driven to rotate by the handle 23, the sleeve 23 is in threaded connection with the threaded pipe 18, therefore, the sleeve 23 moves up and down in the rotating process, when the sleeve 23 moves upwards, the wading rope 19 in the threaded pipe 18 is exposed and contacts with soil, meanwhile, under the action of the bearing 11, the threaded rod 12 is driven to rotate together by rotating the adjusting knob 13, because the surface of the threaded rod 12 is in threaded connection with the sliding plate 8, the sliding plate 8 is driven to move left and right in the sliding groove plate 7 by the rotation of the threaded rod 12, because the sliding plate 8 is fixedly connected with the clamping plate 10 by the connecting rod 9, the sliding plate 8 moves left and right to drive the clamping plate 10 to move left and right, the soft water pipe 3 deforms under the clamping of the baffle 6 and the clamping plate 10, and the cross-sectional, thereby adjust the rivers size that passes through in the hose 3, the inside water of hose 3 gets into in the connecting box 5 this moment to absorbed by sponge piece 17, because wading rope 19 and sponge piece 17 fixed connection, consequently the rivers can be followed wading rope 19 and permeated in the soil, thereby reach the effect of irrigating the crops root.

To sum up, this drip irrigation device that agricultural water-saving irrigation used, through setting up the hose 3, adjust box 4, baffle 6, chute board 7, slide 8, connecting rod 9, splint 10, bearing 11, threaded rod 12, adjust knob 13 and dog 14, under the effect of bearing 11, drive threaded rod 12 through rotating adjust knob 13 and rotate together, because the surface and the 8 threaded connection of slide of threaded rod 12, consequently the rotation of threaded rod 12 drives slide 8 and controls about in chute board 7, because slide 8 passes through connecting rod 9 and splint 10 fixed connection, consequently the slide 8 is controlled about moving and is driven splint 10 and control about together, move left through splint 10, hose 3 is out of shape under the clamp of baffle 6 and splint 10, the cross-sectional area of hose 3 reduces, thereby adjust the rivers size that passes through in the hose 3.

Meanwhile, through the arrangement of the partition plate 15, the sealing ring 16, the sponge block 17, the threaded pipe 18, the wading rope 19, the conical base 20, the sleeve 21, the water through hole 22 and the handle 23, when drip irrigation is carried out, the conical base 20 is firstly inserted into the root of crops, then the sleeve 21 is driven to rotate through the handle 23, the sleeve 23 is in threaded connection with the threaded pipe 18 and moves up and down in the rotating process, when the sleeve 23 moves up, the wading rope 19 inside the threaded pipe 18 is exposed and contacts with soil, at the moment, water inside the soft water pipe 3 enters the connecting box 5 and is absorbed by the sponge block 17, and due to the fact that the wading rope 19 is fixedly connected with the sponge block 17, water flow can penetrate into the soil along the wading rope 19, and the root of the crops can be irrigated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drip irrigation device for agricultural water-saving irrigation comprises a horizontally arranged water pipe (1), a plastic joint (2) is connected to the lower portion of the water pipe (1) in an adhesive mode, a water through hole (22) is formed in the bottom of the water pipe (1), and the water pipe (1) is communicated with the plastic joint (2) through the water through hole (22); the method is characterized in that: the bottom intercommunication that plastics connect (2) has hose (3), the one end intercommunication that plastics connect (2) were kept away from in hose (3) has connecting box (5), the fixed surface of hose (3) has cup jointed regulation box (4), the inner wall fixed mounting of regulation box (4) has baffle (6), just baffle (6) cup joint on hose (3), regulation box (4) inner wall top and bottom fixedly connected with spout board (7), two swing joint has slide (8) between spout board (7), the fixed surface of slide (8) is connected with connecting rod (9), the one end fixedly connected with splint (10) of slide (8) are kept away from in connecting rod (9), the surface mosaic of regulation box (4) has bearing (11), threaded rod (12) have been cup jointed to the inner circle of bearing (11) is fixed, the right end of the threaded rod (12) is fixedly connected with an adjusting knob (13), the left end of the threaded rod (12) penetrates through a sliding plate (8) and is fixedly connected with a stop block (14), and the threaded rod (12) is in threaded connection with the sliding plate (8);

2. The drip irrigation device for agricultural water-saving irrigation according to claim 1, characterized in that: the outer surface of the threaded rod (12) between the bearing (11) and the stop block (14) is a threaded surface.

3. The drip irrigation device for agricultural water-saving irrigation according to claim 1, characterized in that: the top of the side surface of the sleeve (21) is fixedly connected with a handle (23), and the handle (23) is symmetrically distributed on the left side and the right side of the sleeve (21).

4. The drip irrigation device for agricultural water-saving irrigation according to claim 1, characterized in that: the upper side and the lower side of the sliding plate (8) are arranged in the sliding groove plate (7).