Simple water and fertilizer integrated drip irrigation mechanism

Abstract

The utility model relates to the field of drip irrigation mechanisms, and discloses a simple water and fertilizer integrated drip irrigation mechanism which comprises a stirring tank, the top of the stirring tank is fixedly connected with a fertilizer inlet pipe, the top of the stirring tank is fixedly connected with a water inlet pipe, the bottom of the stirring tank is fixedly connected with an outflow pipe, one end of the outflow pipe is fixedly connected with a first sealing ring, and the other end of the outflow pipe is fixedly connected with a second sealing ring. A plurality of sliding strips are fixedly connected to the outer wall of the first sealing ring, a fixing assembly is arranged in each sliding strip, a plurality of sliding blocks are fixedly connected to the outer wall of the first sealing ring, an extrusion assembly is arranged in each sliding block, and a second sealing ring is slidably connected to one side of the first sealing ring. According to the simple water and fertilizer integrated drip irrigation mechanism, the sliding block is aligned to the side of the sliding strip and then is in butt joint with the sliding strip, and then the sliding block is rotated anticlockwise to the deepest position, so that the effect of easily connecting the filter pipe and the outflow pipe is achieved, the problem that the filter pipe and the outflow pipe can be connected only through complex operation is solved, and the high efficiency of the simple water and fertilizer integrated drip irrigation mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drip irrigation mechanism field especially, it relates to a simple water and fertilizer integrated drip irrigation mechanism. BACKGROUND

[0002] Simple water and fertilizer integrated drip irrigation mechanism is a kind of agricultural equipment that irrigation and fertilization function are in one, it adopts modular design, and cost is lower, and it is not complicated to operate, and its core advantage is obvious, not only can realize efficient water saving and fertilizer saving, also have the characteristics of easy maintenance, and it is very friendly to environment, can reduce pollution caused by chemical fertilizer loss, in mechanical performance aspect, through the design of multistage filtration system and anti-blocking dripper, the frequency of dripper blockage is greatly reduced, pressure self-starting system and folding pipe support application make operation more convenient, the use of composite material pipe makes the service life of pipe extend, and the anti-external damage ability is high, it is applicable to multiple scenes, such as greenhouse vegetable, flower planting in facility agriculture, citrus, grape and other fruit tree irrigation in orchard management and fine planting such as economic crops of traditional Chinese medicinal materials, tea garden.

[0003] The working principle of simple water and fertilizer integrated drip irrigation mechanism is driven by gravity or low pressure, water source is introduced into system by water pump or high-level water tank, water flow is mixed with fertilizer to form mixed liquid by venturi effect or proportional control valve when passing through fertilizer tank, is filtered by multistage filter screen, is transported to field by main branch pipe, is accurately supplied to crop root in drop, mist or fine stream form by adjustable dripper, and pressure sensor automatically controls water pump start-stop to keep constant pressure, manual valve can flexibly adjust dripper spacing and flow, to realize 80% water saving, 30% fertilizer saving and 50% labor saving high efficient irrigation target.

[0004] In the actual operation of simple water and fertilizer integrated drip irrigation mechanism, the connection link of filter pipe and outflow pipe still has significant operation bottleneck, user needs to first unscrew anti-loosening bolt with wrench, manually rotates positioning flange to specific angle, then calibrates sealing ring position by vernier caliper, this mechanical connection mode needing to use multiple tools, average time consumption is too long, ideal operation time is too slow, makes dismounting process too complex, influences the convenience and practicality of equipment, especially in emergency irrigation scene, complex connection process often leads to delay, directly influences accurate supply of crop water sensitive period, causes crop growth to be seriously affected. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a simple water and fertilizer integrated drip irrigation mechanism, aims at improving the problem that filter pipe and outflow pipe need to be connected by complex operation in equipment use process.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a simple water and fertilizer integrated drip irrigation mechanism, including the stirring jar, the stirring jar top is fixedly connected with the fertilizer inlet pipe, the stirring jar top is fixedly connected with the water inlet pipe, the stirring jar bottom is fixedly connected with the outflow pipe, the outflow pipe one end is fixedly connected with the sealing ring no.

[0007] Each fixed component includes a fixed column, a limiting plate and a spring two, the outer wall of each fixed column is slidably connected in the sliding strip, the inner wall of each limiting plate is fixedly connected to the outer wall of the fixed column, each spring two is arranged in the sliding strip, one end of each spring two is fixedly connected to the inside of the sliding strip, and the other end of each spring two is fixedly connected to one side of the limiting plate.

[0008] Further description of the above technical scheme:

[0009] Each extrusion assembly includes a button, a limiting plate and a spring one, the outer wall of each button is slidably connected in the sliding block, the inner wall of each limiting plate is fixedly connected to the outer wall of the button, each spring one is arranged in the sliding block, one end of each spring one is fixedly connected to the inside of the sliding block, and the other end of each spring one is fixedly connected to one side of the limiting plate.

[0010] Further description of the above technical scheme:

[0011] The sealing ring two one side is fixedly connected with the filter pipe, the filter pipe outer wall is slidably connected with the upper fixed ring, and the upper fixed ring one end is rotatably connected with the rotating shaft.

[0012] Further description of the above technical scheme:

[0013] The rotating shaft outer wall is rotatably connected with the lower fixed ring, the lower fixed ring outer wall is fixedly connected with the connecting plate one, and the connecting plate one top is fixedly connected with the fixed block.

[0014] Further description of the above technical scheme:

[0015] The fixed block inside is slidably connected with a plurality of fixed pins, and the outer wall of each fixed pin is fixedly connected with a clamping plate.

[0016] Further description of the above technical scheme:

[0017] The fixed block is internally provided with a plurality of spring threes, one end of each of the spring threes is fixedly connected in the fixed block, and the other end of each of the spring threes is fixedly connected at one end of the fixed pin.

[0018] As a further description of the above technical solution:

[0019] The upper fixed ring is internally provided with a plurality of fixed grooves.

[0020] As a further description of the above technical solution:

[0021] The filter pipe is internally provided with a plurality of filter screens.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, first, the sealing ring one and the sealing ring two are aligned, the sliding block is aligned with the sliding strip side, then the sliding block is connected with the sliding strip, and the sliding block is rotated counterclockwise, so that the inner wall of the sliding block slides into the outer wall of the sliding strip, and when the deepest part is reached, the fixed column is ejected under the action of the spring two, so that the filter pipe and the outflow pipe can be easily connected during the use of the equipment, the problem that the filter pipe and the outflow pipe need to be connected through complex operation during the use of the equipment is avoided, and the efficiency of the simple water and fertilizer integrated drip irrigation mechanism is improved.

[0024] 2. In the utility model, first, the fixed pin is pressed down to be retracted into the fixed block, the upper fixed ring and the lower fixed ring are unlocked, then the filter screen is disassembled by holding the fixed strip part, then the new filter screen is replaced, the fixed strip part is aligned with the position of the fixed groove, then the upper fixed ring and the lower fixed ring are buckled again, so that the filter screen can be easily disassembled and the new filter screen can be easily replaced and installed in the equipment during the use of the equipment, the problem that the filter screen needs to be replaced through complex operation during the use of the equipment is avoided, and the convenience of the simple water and fertilizer integrated drip irrigation mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of a simple water and fertilizer integrated drip irrigation mechanism is provided for the utility model;

[0026] Figure 2 A sliding block internal structure schematic view of a simple water and fertilizer integrated drip irrigation mechanism is provided for the utility model;

[0027] Figure 3 A Figure 2The local enlarged structure schematic view at middle A;

[0028] Figure 4 The upper fixed ring explosion structure schematic view of the simple water and fertilizer integrated drip irrigation mechanism is provided in the utility model;

[0029] Figure 5 For Figure 4 The local enlarged structure schematic view at middle B;

[0030] Figure 6 The rotating shaft structure schematic view of the simple water and fertilizer integrated drip irrigation mechanism is provided in the utility model.

[0031] Legend:

[0032] 1, stirring tank; 2, fertilizer inlet pipe; 3, water inlet pipe; 4, outlet pipe; 5, sealing ring one; 6, sliding bar; 7, sliding block; 8, button; 9, limiting plate; 10, spring one; 11, fixed column; 12, limiting plate; 13, spring two; 14, sealing ring two; 15, filter pipe; 16, upper fixed ring; 17, rotating shaft; 18, lower fixed ring; 19, connecting plate one; 20, fixed block; 21, fixed pin; 22, clamping plate; 23, spring three; 24, connecting plate two; 25, filter screen; 26, connecting strip; 27, fixed groove; 28, shunt pipe; 29, drip irrigation pipe; 30, drip irrigation head. Specific implementation

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] With reference to Figures 1-3 , the utility model provides an embodiment: a simple water and fertilizer integrated drip irrigation mechanism, including stirring tank 1, the top of stirring tank 1 is fixedly connected with fertilizer inlet pipe 2, for leading in fertilizer, the top of stirring tank 1 is fixedly connected with water inlet pipe 3, for leading in clean water, the bottom of stirring tank 1 is fixedly connected with outlet pipe 4, for flowing out mixed fertilizer, one end of outlet pipe 4 is fixedly connected with sealing ring one 5, for connecting filter pipe 15, a plurality of sliding bars 6 are fixedly connected on the outer wall of sealing ring one 5 for connecting sliding block 7, each sliding bar 6 is internally provided with fixed assembly, a plurality of sliding blocks 7 are fixedly connected on the outer wall of sealing ring one 5 for fixing sealing ring one 5 and sealing ring two 14, each sliding block 7 is internally provided with extrusion assembly, sealing ring two 14 is slidably connected on one side of sealing ring one 5 for connecting outlet pipe 4;

[0035] Each fixing component includes a fixing post 11, a limiting plate 12, and a second spring 13. The outer wall of each fixing post 11 is slidably connected to the inside of the sliding strip 6 to fix the position of the sliding block 7. The inner wall of each limiting plate 12 is fixedly connected to the outer wall of the fixing post 11 to limit the movement range of the fixing post 11. Each second spring 13 is disposed inside the sliding strip 6 to provide elastic force to the fixing post 11. One end of each second spring 13 is fixedly connected to the inside of the sliding strip 6, and the other end of each second spring 13 is fixedly connected to one side of the limiting plate 12. Each pressing component includes a button 8, a limiting plate 9, and a first spring 10. The outer wall of each button 8 is slidably connected to the inside of the sliding block 7 to unlock the sliding block 7. The inner wall of each limiting plate 9 is fixedly connected to the outer wall of the button 8 to limit the movement range of the button 8. Each first spring 10 is disposed inside the sliding block 7 to provide rebound force to the button 8. One end of each first spring 10 is fixedly connected to the inside of the sliding block 7, and the other end of each first spring 10 is fixedly connected to one side of the limiting plate 9.

[0036] Specifically, when connecting equipment pipelines, first align sealing ring 5 with sealing ring 14. At this point, the U-shaped notch of sliding block 7 and the trapezoidal teeth of sliding strip 6 form a mechanical guide. The operator holds sealing ring 14 and rotates it counterclockwise, driving sliding block 7 to smoothly advance along sliding strip 6. When the maximum contact depth is reached, the built-in spring 13 drives the fixed post 11 to pop out quickly, and its cylindrical front end precisely embeds into the slot of sliding block 7, forming a double lock. The entire process, through the mechanical constraint of sliding strip 6 and fixed post 11, ensures that the connection error is within a controllable range, shortens the operation time, and improves efficiency compared to traditional threaded connections.

[0037] Reference Figures 4-6 A filter tube 15 is fixedly connected to one side of the sealing ring 14. An upper fixing ring 16 is slidably connected to the outer wall of the filter tube 15. A rotating shaft 17 is rotatably connected to one end of the upper fixing ring 16. A lower fixing ring 18 is rotatably connected to the outer wall of the rotating shaft 17. A connecting plate 19 is fixedly connected to the outer wall of the lower fixing ring 18. A fixing block 20 is fixedly connected to the top of the connecting plate 19. Multiple fixing pins 21 are slidably connected inside the fixing block 20. A locking plate 22 is fixedly connected to the outer wall of each fixing pin 21. Multiple springs 23 are set inside the fixing block 20. One end of each spring 23 is fixed. Connected inside the fixing block 20, the other end of each spring 23 is fixedly connected to one end of the fixing pin 21. The outer wall of the upper fixing ring 16 is fixedly connected to the connecting plate 24. Multiple filter screens 25 are slidably connected inside the filter tube 15. Multiple connecting strips 26 are fixedly connected to the outer wall of each filter screen 25. Multiple fixing grooves 27 are opened on the inner walls of the upper fixing ring 16 and the lower fixing ring 18. A diversion pipe 28 is fixedly connected to one end of the filter tube 15. Multiple drip irrigation pipes 29 are fixedly connected to the outer wall of the diversion pipe 28. Multiple drip irrigation heads 30 are fixedly connected to the bottom of each drip irrigation pipe 29.

[0038] Specifically, when maintaining or replacing the filter screen 25, first press the fixing pin 21 to retract it into the receiving cavity of the fixing block 20. At this time, the upper fixing ring 16 and the lower fixing ring 18 are unlocked. The operator lifts the upper fixing ring 16, then holds the connecting strip 26 and gently lifts it upwards, causing the filter screen 25 body to detach from the filter tube 15. When replacing the new filter screen 25, the connecting strip 26 of the filter screen 25 needs to be aligned with the fixing groove 27. By slightly rotating the strip, the connecting strip 26 is made to fall accurately into the fixing groove 27. Finally, the connecting plate 24 of the upper fixing ring 16 is aligned with the connecting plate 19 of the lower fixing ring 18, and then they are fastened together to complete the entire maintenance process.

[0039] Working principle: In the process of using the simple water and fertilizer integrated drip irrigation mechanism, first connect the pipeline, and then introduce clean water and fertilizer into the water inlet pipe 3 and fertilizer inlet pipe 2 respectively. Then align the sealing ring 1 5 and sealing ring 2 14 so that the sliding block 7 is aligned with the side of the sliding strip 6. After connecting them, rotate counterclockwise so that the inner wall of the sliding block 7 slides into the outer wall of the sliding strip 6. When it reaches the deepest point, the fixing post 11 pops out under the action of the spring 13, thereby fixing the sliding block 7. Then, the sealing ring 1 5 and sealing ring 2 14 are connected together. At this time, the mixed fertilizer will enter the filter pipe 15 from the outlet pipe 4. After being filtered by the filter screen 25, the water flows into the diversion pipe 28, then into the drip irrigation pipe 29, and finally is sprayed out through the drip head 30 for drip irrigation. When the filter screen 25 needs to be replaced, first press the fixing pin 21 to retract it into the fixing block 20, unlock the upper fixing ring 16 and the lower fixing ring 18, then hold the connecting bar 26 to remove the filter screen 25, then replace it with a new filter screen 25, align the connecting bar 26 with the fixing groove 27, and then re-fasten the upper fixing ring 16 and the lower fixing ring 18 to complete the replacement of the filter screen 25.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A simple drip irrigation system integrating water and fertilizer, comprising a mixing tank (1), characterized in that: The top of the mixing tank (1) is fixedly connected to a fertilizer inlet pipe (2), the top of the mixing tank (1) is fixedly connected to a water inlet pipe (3), the bottom of the mixing tank (1) is fixedly connected to an outlet pipe (4), one end of the outlet pipe (4) is fixedly connected to a sealing ring (5), the outer wall of the sealing ring (5) is fixedly connected to multiple sliding strips (6), each sliding strip (6) is provided with a fixing component inside, the outer wall of the sealing ring (5) is fixedly connected to multiple sliding blocks (7), each sliding block (7) is provided with a squeezing component inside, and one side of the sealing ring (5) is slidably connected to a sealing ring (14). Each of the fixing components includes a fixing post (11), a limiting plate (12), and a second spring (13). The outer wall of each fixing post (11) is slidably connected to the inside of the sliding strip (6). The inner wall of each limiting plate (12) is fixedly connected to the outer wall of the fixing post (11). Each second spring (13) is disposed inside the sliding strip (6). One end of each second spring (13) is fixedly connected to the inside of the sliding strip (6), and the other end of each second spring (13) is fixedly connected to one side of the limiting plate (12).

2. The simplified water and fertilizer integrated drip irrigation mechanism according to claim 1, characterized in that: Each of the extrusion components includes a button (8), a limiting plate (9), and a spring (10). The outer wall of each button (8) is slidably connected to the inside of the sliding block (7). The inner wall of each limiting plate (9) is fixedly connected to the outer wall of the button (8). Each spring (10) is disposed inside the sliding block (7). One end of each spring (10) is fixedly connected to the inside of the sliding block (7), and the other end of each spring (10) is fixedly connected to one side of the limiting plate (9).

3. The simplified water and fertilizer integrated drip irrigation mechanism according to claim 1, characterized in that: A filter tube (15) is fixedly connected to one side of the sealing ring (14), and an upper fixing ring (16) is slidably connected to the outer wall of the filter tube (15). A rotating shaft (17) is rotatably connected to one end of the upper fixing ring (16).

4. A simplified drip irrigation mechanism integrating water and fertilizer as described in claim 3, characterized in that: The outer wall of the rotating shaft (17) is rotatably connected to a lower fixing ring (18), the outer wall of the lower fixing ring (18) is fixedly connected to a connecting plate (19), and the top of the connecting plate (19) is fixedly connected to a fixing block (20).

5. A simplified drip irrigation mechanism integrating water and fertilizer as described in claim 4, characterized in that: The fixing block (20) has multiple fixing pins (21) slidably connected inside, and each fixing pin (21) has a locking plate (22) fixedly connected to its outer wall.

6. A simplified drip irrigation mechanism integrating water and fertilizer as described in claim 4, characterized in that: The fixing block (20) is provided with a plurality of springs (23) inside. One end of each spring (23) is fixedly connected to the inside of the fixing block (20), and the other end of each spring (23) is fixedly connected to one end of the fixing pin (21).

7. A simplified drip irrigation mechanism integrating water and fertilizer as described in claim 3, characterized in that: The upper fixing ring (16) is fixedly connected to the outer wall of the connecting plate two (24), and the filter tube (15) is slidably connected to a plurality of filter screens (25). Each filter screen (25) is fixedly connected to a plurality of connecting strips (26) on its outer wall. The upper fixing ring (16) and the lower fixing ring (18) are provided with a plurality of fixing grooves (27).

8. A simplified drip irrigation mechanism integrating water and fertilizer as described in claim 3, characterized in that: One end of the filter tube (15) is fixedly connected to a diversion tube (28), and multiple drip irrigation tubes (29) are fixedly connected to the outer wall of the diversion tube (28). Multiple drip irrigation heads (30) are fixedly connected to the bottom of each drip irrigation tube (29).

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