CN220023776U - Agricultural drip irrigation emitter - Google Patents

Abstract

The utility model relates to an agricultural drip irrigation emitter, which comprises a water supply tank, wherein a water supply pipe is arranged at one end of the water supply tank, a filter tank is arranged between the water supply pipe and the water supply tank, a filter screen is arranged in the filter tank, a cleaning brush is arranged in a sliding connection mode in the filter tank, a control rod is arranged on the filter tank in a sliding connection mode, a partition plate is fixedly connected in the water supply tank, a water passing pipe is fixedly connected to the upper end of the partition plate, water passing holes are formed in the water passing pipe, a plurality of water passing holes are formed in the water passing pipe, movable plugs are arranged in the water passing pipe and are in sliding fit with the water passing pipe, drip irrigation pipes are arranged at the lower end of the partition plate in the water supply tank, a plurality of drip irrigation holes are formed in the drip irrigation pipes and distributed on the drip irrigation pipes at equal intervals, and hole plugs are arranged in the drip irrigation holes.

Description

Agricultural drip irrigation emitter

Technical Field

The utility model relates to the technical field of agricultural planting equipment, in particular to an agricultural drip irrigation emitter.

Background

When carrying out agricultural activities, want to guarantee that the moisture in plant growth area is sufficient, under the not enough circumstances of natural precipitation, need artifical watering, irrigation to satisfy the demand of plant to moisture, compare in artifical handheld water pipe and irrigate, drip irrigation equipment can reduce artificial pulling strength, and waters more pertinently, reduces the waste of moisture.

The common drip irrigation equipment has simple structure and can only play a basic guiding role, when the drip irrigation equipment is used, people mostly take water from water sources near crops, water flows are guided to the crop areas by means of water pipes and water pumps, the water sources can be ponds and ditches, the water sources under natural conditions can contain a large amount of impurities such as silt, weed garbage and the like, in order to avoid the impurities blocking the drip irrigation pipe after entering the drip irrigation equipment and affecting the drip irrigation operation, a filtering structure is required to be arranged for filtering the impurities, but when the impurities are filtered, the impurities such as soil, water and the like are also attached to the filtering equipment and affect the filtering effect and the flow of water, frequent cleaning of staff is required, the stable operation of the equipment can be ensured, the labor intensity is high, the use is inconvenient, the filtering equipment is also required to be disassembled for cleaning, during the period need stop the work of equipment, influence work efficiency, when planting crops, different plants, the demand of water is different in its growth process, in order to guarantee the college growth of crops, need to control the drip irrigation volume, simple structure's drip irrigation can only play basic guide effect moreover, the control to the water yield need rely on the water pump to accomplish, but the gear that the water pump can be conditioned is limited, can not satisfy the various user demand of different crops, in addition, different crops have different demands to the growth space when planting, the interval of different crops is different, fixed when the position that the rivers were driped irrigation on the common drip irrigation pipe, when facing the crops of interval different, the water drops in more biased position easily, cause the waste of water.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an agricultural drip irrigation device, which is used for solving the problems that the common drip irrigation device in the background art is simple in structure and cannot meet the requirement of crop planting diversity.

(II) technical scheme

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an agricultural drip irrigation emitter, includes the supply tank, supply tank one end is equipped with the delivery pipe, be equipped with the rose box between delivery pipe and the supply tank, the rose box is inside to be equipped with the filter screen, sliding connection is equipped with the cleaning brush in the rose box, cleaning brush and filter screen cooperation, sliding connection is equipped with the control lever on the rose box, the control lever cooperates with the cleaning brush, the inside fixedly connected with of supply tank is equipped with the division board, division board upper end fixed connection is equipped with the water pipe, water passing holes have been seted up on the water pipe, water passing holes are provided with a plurality of, and equidistant all with distribute on water passing pipe, be equipped with movable cock in the water pipe, movable cock and water passing pipe sliding fit, the supply tank is equipped with the drip irrigation pipe in the division board lower extreme, drip irrigation holes have been seted up on the drip irrigation pipe, drip irrigation holes are provided with a plurality of, and equidistant distribution is on drip irrigation pipe, be equipped with the hole stopper in the drip irrigation hole.

Preferably, the upper end of the adjusting screw rod penetrates through the water supply tank to be provided with a control handle, and the lower end of the adjusting screw rod is in threaded fit with the movable plug, so that the adjusting screw rod is convenient for a worker to control.

In a further preferred embodiment, the top end inside the filtering box is provided with a limiting rod, the upper end of the movable plug is provided with a limiting hole, the limiting hole is in sliding fit with the limiting rod, stability of the movable plug is guaranteed, and the adjusting screw rod is in stable fit with the movable plug.

In a further preferred mode, the outer end of the movable plug is provided with a sealing ring, the movable plug is matched with the inner wall of the water pipe through the sealing ring, the tightness is improved, and the control of water flow is ensured.

In a further preferred aspect, the water supply tank is provided with a dosing pipe, and a medicine filtering net is arranged at the joint of the water supply tank and the drip irrigation pipe, so that the filtering effect is ensured, and the situation that medicines are not dissolved in time to block drip irrigation equipment is avoided.

In a further preferred embodiment, the water supply tank is rotatably connected with a stirring shaft at the lower end of the partition plate, stirring blades are fixedly connected with the stirring shaft, a stirring motor is arranged at one end of the water supply tank, and the output end of the stirring motor is connected with the stirring shaft, so that the dissolution speed of the medicine is accelerated, and the working efficiency of the equipment is improved.

In a further preferred aspect, an observation port is formed in one end of the water supply tank, and observation glass is arranged in the observation port, so that the inside of the equipment can be observed conveniently, and the working state can be confirmed.

(III) beneficial effects

Compared with the prior art, the utility model provides an agricultural drip irrigation emitter, which has the following beneficial effects:

1. according to the utility model, the filter box is arranged to filter before water flows into the water supply box, foreign matters are filtered in the filter box through the filter screen, the cleaning brush is matched with the control rod, and the control rod is operated to clean the filter screen through the cleaning brush, so that the process can be performed in the middle of working without disassembling equipment, and the working efficiency is not influenced while the operation is convenient.

2. The water supply tank is divided into two parts by the partition plate, water flows through the water passing pipe and the water passing holes, the movable plug is matched with the water passing pipe by controlling, power is provided by the matching of the adjusting screw rod and the control handle, the movable plug moves in the water passing pipe, the number of the water passing holes is changed, the flow quantity of water passing through the water passing holes is adjusted, the irrigation water quantity is adjusted, and the water demand of different crops is met.

3. Through setting up and drip irrigation the pipe and be used for driping irrigation, drip irrigation the hole through drip irrigation the hole and drip irrigation the hole to crops, make and drip irrigation the dense range in hole, then will drip irrigation the hole through the hole stopper and block up, according to the needs of driping irrigation, only flow the hole of drip irrigation of suitable position to the hole position of drip irrigation of work on the pipe is driped irrigation in the free regulation, adaptation different crops's distribution mode makes the hole of drip irrigation keep suitable interval, realizes accurate irrigation, avoids extravagant, strong adaptability, irrigates effectually.

Drawings

FIG. 1 is a schematic view of the front structure of an agricultural drip irrigation emitter according to the present utility model;

FIG. 2 is a schematic diagram of the side mating structure of the drip irrigation pipe and the water supply tank according to the present utility model;

FIG. 3 is a sectional view showing the internal structures of the water supply tank and the filter tank according to the present utility model;

FIG. 4 is a cross-sectional view showing the cooperation structure of the movable plug inside the water supply tank and the water passing pipe in the utility model;

fig. 5 is a schematic view of the structure of the drip irrigation pipe and the plug according to the present utility model.

In the figure: 1. a water supply tank; 2. a water supply pipe; 3. a filter box; 4. a filter screen; 5. cleaning brushes; 6. a control lever; 7. a partition plate; 8. a water passing pipe; 9. a water passing hole; 10. a movable plug; 11. a drip irrigation pipe; 12. drip irrigation holes; 13. a hole plug; 14. adjusting a screw rod; 15. a control handle; 16. a limit rod; 17. a limiting hole; 18. a seal ring; 19. a dosing tube; 20. a medicine filtering net; 21. a stirring shaft; 22. stirring the leaves; 23. a stirring motor; 24. an observation port; 25. the glass was observed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, 3 and 5, an agricultural drip irrigation emitter comprises a water supply tank 1, a water supply pipe 2 is arranged at one end of the water supply tank 1, a filter tank 3 is arranged between the water supply pipe 2 and the water supply tank 1, two ends of the filter tank 3 are respectively communicated with the water supply tank 1 and the water supply pipe 2, a filter screen 4 is arranged inside the filter tank 3, a cleaning brush 5 is arranged in sliding connection with the filter tank 3, the cleaning brush 5 is matched with the filter screen 4, a control rod 6 is arranged on the filter tank 3 in a sliding connection manner, the control rod 6 is matched with the cleaning brush 5, a partition plate 7 is fixedly connected with the inner part of the water supply tank 1, a water passing pipe 8 is fixedly connected with the upper end of the partition plate 7, water passing holes 9 are formed in the water passing pipe 8, a plurality of water passing holes 9 are formed in the water passing holes 9 and are distributed in the water passing pipe 8 at equal intervals, movable plugs 10 are arranged in the water passing pipe 8, the movable plugs 10 are in sliding fit with the water passing pipe 8, drip irrigation pipes 11 are arranged at the lower end of the partition plate 7, drip irrigation pipes 12 are arranged on the drip irrigation pipes 11, drip irrigation holes 12 are formed in the water passing holes 12 and the water passing holes 13 are distributed in the water passing pipes at equal intervals.

Referring to fig. 2-4, in this embodiment, an adjusting screw 14 is rotatably connected to the water supply tank 1, a control handle 15 is disposed at the upper end of the adjusting screw 14 and penetrates through the water supply tank 1, a lower end of the adjusting screw is in threaded fit with the movable plug 10, a limit rod 16 is disposed at the top end of the inside of the filter tank 3, a limit hole 17 is disposed at the upper end of the movable plug 10, the limit hole 17 is slidably fitted with the limit rod 16, a sealing ring 18 is disposed at the outer end of the movable plug 10, the movable plug 10 is engaged with the inner wall of the water passing pipe 8 through the sealing ring 18, the adjusting screw 14 is rotated by the control handle 15, the adjusting screw 14 is rotated on the water supply tank 1, the rotating adjusting screw 14 is engaged with the movable plug 10, the limit hole 17 is engaged with the limit rod 16, the limit rod 16 slides along the limit hole 17, thereby limiting the movement mode of the movable plug 10, the movable plug 10 cannot rotate, and can only move up and down along the limit rod 16, the movable plug 10 slides in the water passing pipe 8 under the driving of the rotating adjusting screw 14, and the sealing ring 18 is engaged with the inner wall of the water passing pipe 8 through the sealing ring 18, thereby ensuring sealing capability.

Referring to fig. 2-4, in this embodiment, a dosing tube 19 is disposed on the water supply tank 1, a medicine filtering net 20 is disposed at a connection portion between the water supply tank 1 and the drip irrigation tube 11, a stirring shaft 21 is rotatably connected to a lower end of the partition plate 7 of the water supply tank 1, a stirring blade 22 is fixedly connected to the stirring shaft 21, a stirring motor 23 is disposed at one end of the water supply tank 1, an output end of the stirring motor 23 is connected to the stirring shaft 21, medicines or fertilizers are added into the water supply tank 1 through the dosing tube 19, so that the medicines are mixed with water entering the water supply tank 1, and after flowing into a lower end of the partition plate 7, the stirring motor 23 is started to drive the stirring shaft 21 to rotate, the stirring shaft drives the stirring blade 22 to mix the water with the medicines, so that the medicines are quickly mixed into the water, and the medicine filtering net 20 prevents the medicines which are dissolved from entering the drip irrigation tube 11.

Referring to fig. 1 and 2, in this embodiment, an observation port 24 is provided at one end of the water supply tank 1, an observation glass 25 is provided in the observation port 24, the condition inside the water supply tank 1 can be seen through the observation port 24, a judgment can be made in time, and the observation glass 25 plays a role in protection, so that isolation from the outside is ensured, and observation is not affected.

Example 2:

referring to fig. 2-4, when the device is used, the water supply pipe 2 is connected with external water supply equipment to provide water source for the device and provide water for drip irrigation, before water flows into the water supply tank 1, the water flows into the filter tank 3 firstly, the filter tank 3 filters the water through the filter screen 4, when the water flows through the filter screen 4, the filter screen 4 filters impurities in the water flow, garbage and other foreign matters, clean water flows into the water supply tank 1, the drip irrigation device is prevented from being blocked by the impurities, the filtered foreign matters can remain in the filter tank 3, along with the extension of the use time, when excessive foreign matters are attached to the filter screen 4, in order not to influence the circulation of the water flow, the control rod 6 is operated, the control rod 6 is moved, the control rod 6 drives the cleaning brush 5 to move, the filter screen 4 is cleaned through the cleaning brush 5, the attached foreign matters on the filter screen 4 are scraped, the working state of the filter screen 4 is ensured, the phenomenon that the water cannot flow normally due to blockage is avoided, and when the foreign matters in the filter tank 3 are excessive, the filter tank 3 is opened for cleaning.

Example 3:

referring to fig. 1 to 5, according to the above embodiment 2, after water flows into the water supply tank 1, the partition plate 7 divides the water supply tank 1 into two parts, namely, up and down, the water just entering the water supply tank 1 is located at the upper part, the water flows from the water passing hole 9 into the water passing pipe 8, then flows along the water passing pipe 8, passes through the partition plate 7, reaches the lower part of the water supply tank 1, and then flows out of the drip irrigation pipe 11, the flow rate of water is regulated according to the water supply amount required for the drip irrigation work, the control handle 15 is operated, the control handle 15 is rotated to drive the adjusting screw 14 to rotate together by rotating the control handle 15, the adjusting screw 14 rotates on the water supply tank 1, the rotating adjusting screw 14 is matched with the movable plug 10, the limiting hole 17 is matched with the limiting rod 16, the limiting hole 17 slides along the limiting sleeve 16, thereby limiting the moving mode of the movable plug 10 is prevented from rotating, only the movable plug 10 can move up and down along the limiting sleeve 16, under the driving of the rotating adjusting screw rod 14, the movable plug 10 slides in the water pipe 8, the movable plug 10 is matched with the inner wall of the water pipe 8 through the sealing ring 18, the sealing capability is ensured, along with the downward movement of the movable plug 10, the movable plug 10 is gradually overlapped with the water pipe 8, the water holes 9 are plugged, the usable water holes 9 are blocked, the flowing space of flowing water is stopped, the water flow is reduced, the movable plug 10 can be controlled to move upwards, the usable water holes 9 are increased, the water flow is increased, the water flow rate is regulated, the water flow speed in the drip irrigation pipe 11 is regulated, the drip irrigation work requirement is met, if nutrient substances are needed to be added, medicines or fertilizers are added into the water supply tank 1 through the medicine adding pipe 19, the medicines are mixed with the water entering the water supply tank 1, after the lower end of the partition plate 7 is flowed, the stirring motor 23 is started, the stirring motor 23 drives the stirring shaft 21 to rotate, the stirring shaft drives the stirring blade 22 to rotate, water and medicines are mixed, the medicines are quickly mixed into the water, the medicine filtering net 20 can prevent the medicines which are dissolved from entering the drip irrigation pipe 11, the medicine is fully mixed, the drip irrigation pipe 11 is prevented from being blocked by the medicines, the positions of the drip irrigation pipe 11 are tidied, the length of the drip irrigation pipe 11 is determined according to actual use conditions, the hole plug 13 at a proper position is taken down, the opened drip irrigation hole 12 is just matched with a plant to be drip-irrigated, water flow entering the drip irrigation pipe 11 flows along the drip irrigation pipe 11, and the water flows out from the drip irrigation hole 12 which is not blocked by the hole plug 13, so that the drip irrigation is carried out on the plant and the soil around the plant.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an agricultural drip irrigation emitter, includes supply tank (1), supply tank (1) one end is equipped with delivery pipe (2), its characterized in that: the utility model discloses a drip irrigation device, including delivery pipe (2), delivery pipe (1), filter screen (4) are equipped with between delivery pipe (2) and delivery tank (1), filter screen (4) are equipped with to filter tank (3) inside, sliding connection is equipped with cleaning brush (5) with filter screen (4) complex cleaning brush (5) in filter tank (3), sliding connection is equipped with on filter tank (3) with cleaning brush (5) complex control rod (6), the inside fixed connection of delivery tank (1) is equipped with division board (7), division board (7) upper end is equipped with water pipe (8), water hole (9) have been seted up on water pipe (8), water hole (9) are provided with a plurality of, and equidistant all with the distribution, be equipped with in water pipe (8) rather than complex activity cock (10), delivery tank (1) are equipped with drip irrigation pipe (11) in division board (7) lower extreme, drip irrigation hole (12) are provided with a plurality ofly on drip irrigation pipe (11), and equidistant distribution, be equipped with hole stopper (13) in drip irrigation hole (12).

2. An agricultural drip irrigation emitter according to claim 1 wherein: an adjusting screw rod (14) is rotatably connected to the water supply tank (1), a control handle (15) is arranged at the upper end of the adjusting screw rod (14) penetrating through the water supply tank (1), and the lower end of the adjusting screw rod is in threaded fit with the movable plug (10).

3. An agricultural drip irrigation emitter according to claim 2 wherein: the filter box is characterized in that a limiting rod (16) is arranged at the top end inside the filter box (3), a limiting hole (17) is formed in the upper end of the movable plug (10), and the limiting hole (17) is in sliding fit with the limiting rod (16).

4. An agricultural drip irrigation emitter according to claim 1 wherein: the outer end of the movable plug (10) is provided with a sealing ring (18), and the movable plug (10) is matched with the inner wall of the water pipe (8) through the sealing ring (18).

5. An agricultural drip irrigation emitter according to claim 1 wherein: the water supply tank (1) is provided with a dosing pipe (19), and the junction of the water supply tank (1) and the drip irrigation pipe (11) is provided with a medicine filtering net (20).

6. The agricultural drip emitter according to claim 5, wherein: the stirring device is characterized in that the stirring shaft (21) is rotatably connected to the lower end of the partition plate (7), stirring blades (22) are fixedly connected to the stirring shaft (21), a stirring motor (23) is arranged at one end of the water supply tank (1), and the output end of the stirring motor (23) is connected with the stirring shaft (21).

7. An agricultural drip irrigation emitter according to claim 1 wherein: an observation port (24) is formed in one end of the water supply tank (1), and observation glass (25) is arranged in the observation port (24).