CN210782379U - A drip irrigation device for agricultural water-saving irrigation - Google Patents

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

A drip irrigation device for agricultural water-saving irrigation

technical field

The utility model relates to the technical field of agricultural irrigation equipment, in particular to a drip irrigation device for agricultural water-saving irrigation.

Background technique

Drip irrigation is the use of plastic pipes to send water through orifices or drippers on capillary tubes with a diameter of about 10mm to the roots of crops for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-deficient areas, and the water utilization rate can reach 95%. Drip irrigation has higher water-saving and yield-increasing effects than sprinkler irrigation, and can be combined with fertilization to more than double the fertilizer efficiency. It can be used for irrigation of fruit trees, vegetables, cash crops and greenhouses, and can also be used for field crop irrigation in dry and water-deficient places.

The existing drip irrigation devices for agricultural water-saving irrigation still have some shortcomings in some aspects, and further improvement is required. In actual planting, there will be a demand for simultaneous irrigation of different crops, and the existing drip irrigation devices for agricultural water-saving irrigation. Due to the inability to adjust the water flow of drip irrigation during use, the water flow is too fast and the roots of the crops cannot be fully absorbed, resulting in a waste of water resources; in addition, in the open environment, strong sunlight or strong wind Under the circumstance, it will increase the amount of water evaporation, affect the absorption of crops, and cause the low water utilization rate.

Utility model content

In order to solve the above problems of the prior art, the utility model provides a drip irrigation device for agricultural water-saving irrigation, which can adjust the size of the water flow of the drip irrigation.

In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present utility model includes:

A drip irrigation device for agricultural water-saving irrigation, comprising a water delivery pipe (1) arranged horizontally, a plastic joint (2) is glued below the water delivery pipe (1), and a bottom of the water delivery pipe (1) is provided with a a water passage hole (22), and the water delivery pipe (1) communicates with the plastic joint (2) through the water passage hole (22); it is characterized in that: the bottom of the plastic joint (2) is connected with a soft water pipe (3) , the end of the soft water pipe (3) away from the plastic joint (2) is connected with a connection box (5), the surface of the soft water pipe (3) is fixedly sleeved with an adjustment box (4), and the adjustment box (4) A baffle plate (6) is fixedly installed on the inner wall of the adjusting box (6), and the baffle plate (6) is sleeved on the soft water pipe (3). A sliding plate (8) is movably connected between the two chute plates (7), a connecting rod (9) is fixedly connected to the surface of the sliding plate (8), and the connecting rod (9) is far from the edge of the sliding plate (8). One end is fixedly connected with a splint (10), a bearing (11) is inlaid on the surface of the adjusting box (4), a threaded rod (12) is fixedly sleeved on the inner ring of the bearing (11), and the threaded rod (12) ) is fixedly connected with an adjusting knob (13), the left end of the threaded rod (12) passes through the slide plate (8) and is fixedly connected with a stopper (14), the threaded rod (12) and the slide plate (8) connected by screws;

A partition plate (15) is fixedly connected inside the connection box (5), a sealing ring (16) is embedded in the middle of the partition plate (15), and the inner ring of the sealing ring (16) is connected to the soft water pipe (3). ), the bottom of the inner wall of the connection box (5) is fixedly connected with a sponge block (17), the bottom of the connection box (5) is fixedly connected with a threaded pipe (18), and the threaded pipe (18) A wading rope (19) is arranged inside the water wading rope (19), the top of the wading rope (19) passes through the bottom plate of the connection box (5) and is fixedly connected with the sponge block (17), and the wading rope (19) is far away from the sponge. One end of the block (17) is fixedly connected with a conical base (20), a surface of the threaded pipe (18) is threadedly connected with a sleeve (21), and the bottom of the sleeve (21) is connected to the conical base (20). ) for a tight fit.

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

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

Further: the upper and lower sides of the sliding plate (8) are both arranged inside the chute plate (7).

beneficial effect

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

(1) The drip irrigation device for agricultural water-saving irrigation is provided with soft water pipes, adjustment boxes, baffles, chute plates, slide plates, connecting rods, splints, bearings, threaded rods, adjustment knobs and stoppers. Then, the threaded rod is rotated by turning the adjustment knob. Since the surface of the threaded rod is threadedly connected with the slide plate, the rotation of the threaded rod drives the slide plate to move left and right in the chute plate. The movement drives the splint to move left and right together, and the splint moves to the left, the soft water pipe is deformed under the pinch of the baffle and the splint, and the cross-sectional area of the soft water pipe is reduced, so as to adjust the size of the water flow through the soft water pipe.

(2) The drip irrigation device for agricultural water-saving irrigation is provided with a partition, a sealing ring, a sponge block, a threaded pipe, a wading rope, a conical base, a casing, a water hole and a handle. Insert the conical base into the root of the crop, and then drive the casing to rotate through the handle. Since the casing is threadedly connected to the threaded pipe, the casing moves up and down during the rotation. The water rope is exposed and in contact with the soil. At this time, the water inside the soft water pipe enters the connection box and is absorbed by the sponge block. Since the wading rope is fixedly connected with the sponge block, the water flow will penetrate into the soil along the wading rope. So as to achieve the effect of irrigating the roots of crops.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal structure schematic diagram of the adjusting box of the present utility model;

3 is a schematic diagram of the internal structure of the junction box of the present invention.

[Description of reference numerals]

In the picture: 1 water pipe, 2 plastic joint, 3 soft water pipe, 4 adjustment box, 5 connection box, 6 baffle plate, 7 chute plate, 8 slide plate, 9 connecting rod, 10 splint, 11 bearing, 12 threaded rod, 13 Adjusting knob, 14 block, 15 partition, 16 sealing ring, 17 sponge block, 18 threaded pipe, 19 wading rope, 20 conical base, 21 casing, 22 water hole, 23 handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1 to 3, the present utility model provides a technical solution: a drip irrigation device for agricultural water-saving irrigation, comprising a water delivery pipe 1, the bottom of the water delivery pipe 1 is glued with a plastic joint 2, and the bottom of the water delivery pipe 1 is glued with a plastic joint 2. A water hole 22 is provided, and the water delivery pipe 1 is communicated with the plastic joint 2 through the water hole 22. The bottom of the plastic joint 2 is connected with a soft water pipe 3, and the end of the soft water pipe 3 away from the plastic joint 2 is connected with a connection box 5. The soft water pipe The surface of 3 is fixedly sleeved with the adjustment box 4, the left inner wall of the adjustment box 4 is fixedly installed with a baffle 6, and the baffle 6 is sleeved on the surface of the soft water pipe 3, and the right side of the top and bottom of the inner wall of the adjustment box 4 is fixedly connected There is a chute plate 7, a slide plate 8 is movably connected between the two chute plates 7, the upper and lower sides of the slide plate 8 are arranged inside the chute plate 7, and the slide plate 8 slides inside the chute plate 7, and the slide plate 8 A connecting rod 9 is fixedly connected to the left side surface of the connecting rod 9, a splint 10 is fixedly connected to the end of the connecting rod 9 away from the slide plate 8, a bearing 11 is inlaid on the right side surface of the adjusting box 4, and the inner ring of the bearing 11 is fixedly sleeved with a threaded rod 12, The right end of the threaded rod 12 is fixedly connected with the adjustment knob 13, the left end of the threaded rod 12 is threaded through the slide plate 8 and fixedly connected with the stopper 14, and the surface of the threaded rod 12 is threadedly connected with the slide plate 8, and the surface of the threaded rod 12 extends from the bearing 11 to the The part between the blocks 14 is a threaded surface, and the rest of the surface of the threaded rod 12 is a smooth surface. , splint 10, bearing 11, threaded rod 12, adjustment knob 13 and stopper 14, under the action of bearing 11, the threaded rod 12 is driven to rotate together by rotating the adjustment knob 13, because the surface of the threaded rod 12 is threadedly connected with the slide plate 8, Therefore, the rotation of the threaded rod 12 drives the slide plate 8 to move left and right in the chute plate 7. Since the slide plate 8 is fixedly connected to the splint 10 through the connecting rod 9, the left and right movement of the slide plate 8 drives the splint 10 to move left and right together, and moves to the left through the splint 10, The soft water pipe 3 is deformed under the pinching of the baffle 6 and the splint 10, and the cross-sectional area of the soft water pipe 3 is reduced, thereby adjusting the size of the water flow through the soft water pipe 3;

The interior of the connection box 5 is fixedly connected with a partition 15, the middle of the partition 15 is inlaid with a sealing ring 16, and the inner ring of the sealing ring 16 is glued to the surface of the soft water pipe 3. By setting the sealing ring 16, the water flow can be effectively blocked. Above the partition 15, so that the water flow can be quickly absorbed by the sponge block 17, the bottom of the inner wall of the connection box 5 is fixedly connected with the sponge block 17, the bottom of the connection box 5 is fixedly connected with a threaded pipe 18, and the inside of the threaded pipe 18 is provided with The wading rope 19, the top of the wading rope 19 passes through the bottom plate of the connection box 5 and is fixedly connected with the sponge block 17, the end of the wading rope 19 away from the sponge block 17 is fixedly connected with a tapered base 20, and the surface of the threaded pipe 18 is threaded A sleeve 21 is connected, and the bottom of the sleeve 21 is closely fitted with the conical base 20. The top of the side of the sleeve 21 is fixedly connected with a handle 23, and the handles 23 are symmetrically distributed on the left and right sides of the sleeve 21. By setting 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 casing 21, the water hole 22 and the handle 23. When drip irrigation is performed, the conical base 20 is inserted first. At the root of the crop, the handle 23 drives the casing 21 to rotate. Since the casing 23 is threadedly connected to the threaded pipe 18, the casing 23 moves up and down during the rotation. When the casing 23 moves upward, the inside of the threaded pipe 18 The wading rope 19 is exposed and in contact with the soil. At this time, the water inside the soft water pipe 3 enters the connection box 5 and is absorbed by the sponge block 17. Since the wading rope 19 is fixedly connected with the sponge block 17, the water will flow along the The wading rope 19 penetrates into the soil, so as to achieve the effect of irrigating the roots of crops.

The working principle of the above preferred embodiment:

During drip irrigation, first insert the conical base 20 into the root of the crop, and then drive the casing 21 to rotate through the handle 23. Since the casing 23 is threadedly connected with the threaded pipe 18, the casing 23 moves up and down during the rotation. When the casing 23 moves upwards, the wading rope 19 inside the threaded pipe 18 is exposed and contacts the soil. At the same time, under the action of the bearing 11, the threaded rod 12 is rotated together by rotating the adjusting knob 13. Due to the surface of the threaded rod 12 It is threadedly connected with the sliding plate 8, so the rotation of the threaded rod 12 drives the sliding plate 8 to move left and right in the chute plate 7. Since the sliding plate 8 is fixedly connected with the splint 10 through the connecting rod 9, the left and right movement of the sliding plate 8 drives the splint 10 to move left and right together. The splint 10 moves to the left, the soft water pipe 3 is deformed under the pinch of the baffle 6 and the splint 10, and the cross-sectional area of the soft water pipe 3 is reduced, thereby adjusting the size of the water flow through the soft water pipe 3. At this time, the soft water pipe 3 The internal water enters the connection box 5 and is absorbed by the sponge block 17. Since the wading rope 19 is fixedly connected with the sponge block 17, the water flow will penetrate into the soil along the wading rope 19, so as to achieve the effect of irrigating the roots of crops. effect.

To sum up, the drip irrigation device for agricultural water-saving irrigation is provided with a soft water pipe 3, an adjustment box 4, a baffle plate 6, a chute plate 7, a sliding plate 8, a connecting rod 9, a splint 10, a bearing 11, and a threaded rod 12. , The adjusting knob 13 and the stopper 14, under the action of the bearing 11, drive the threaded rod 12 to rotate together by rotating the adjusting knob 13. Since the surface of the threaded rod 12 is threadedly connected with the slide plate 8, the rotation of the threaded rod 12 drives the slide plate 8 to rotate. The chute plate 7 moves left and right. Since the slide plate 8 is fixedly connected to the splint 10 through the connecting rod 9, the left and right movement of the slide plate 8 drives the splint 10 to move left and right together, and moves to the left through the splint 10. The deformation is carried out under the pinch of the soft water pipe, and the cross-sectional area of the soft water pipe 3 is reduced, so that the size of the water flow passing through the soft water pipe 3 is adjusted.

At the same time, by setting 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 casing 21, the water hole 22 and the handle 23, when drip irrigation is performed, the cone The shaped base 20 is inserted into the root of the crop, and then the sleeve 21 is driven to rotate through the handle 23. Since the sleeve 23 is threadedly connected with the threaded pipe 18, the sleeve 23 moves up and down during the rotation. When the sleeve 23 moves upward, The wading rope 19 inside the threaded pipe 18 is exposed and is in contact with the soil. At this time, the water inside the soft water pipe 3 enters the connection box 5 and is absorbed by the sponge block 17. Since the wading rope 19 is fixedly connected with the sponge block 17, therefore The water flow will penetrate into the soil along the wading rope 19, so as to achieve the effect of irrigating the roots of crops.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists.

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

Claims (4)

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);

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.

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).

Images