CN213306247U

CN213306247U - Water and fertilizer integrated irrigation device for protecting cultivated land

Info

Publication number: CN213306247U
Application number: CN202022316563.5U
Authority: CN
Inventors: 赵伟; 王新菊; 李如锋; 陈鑫
Original assignee: Chongqing Land Consolidation Center
Current assignee: Chongqing Land Consolidation Center
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-01
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a arable land is irrigated technical field, and discloses a protection liquid manure integration irrigation equipment arable land, including cistern and full-automatic back flush filter, the inside fixedly connected with aqueduct of cistern, the one end of aqueduct runs through and extends to the outside of cistern, the one end fixedly connected with suction pump of cistern is kept away from to the aqueduct, the top fixedly connected with input tube of suction pump. The utility model discloses a, utilize abrasive disc and the coarse surface of grinding ring to grind the granule into powder to increase the solution rate of improving soil fertilizer and water, then fall into the water in the liquid manure blending tank and mix, and improve mixing effect through rabbling mechanism and then irrigate to ploughing through burette mechanism, can promote the solution efficiency of liquid manure, it leads to the pipe blockage still to have the fertilizer large granule in the avoidance irrigation water, influence irrigation system's normal operating, be applicable to south hilly area, application scope is wide, therefore, the clothes hanger is strong in practicability.

Description

Water and fertilizer integrated irrigation device for protecting cultivated land

Technical Field

The utility model relates to a arable land is irrigated technical field, specifically is a protection liquid manure integration irrigation equipment arables.

Background

A water and fertilizer integration technology refers to a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by means of a pressure system (or natural fall of the terrain), mixing soluble solid or liquid fertilizer with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of the crop species, supplying water and fertilizer through a controllable pipeline system, forming drip irrigation through a pipeline and a dripper after the water and fertilizer are mixed, and uniformly, regularly and quantitatively infiltrating a crop root system development and growth area to ensure that the main root system soil is always kept loose and has proper water content; meanwhile, according to the characteristics of fertilizer requirement of different crops, the conditions of soil environment and nutrient content, the water requirement of the crops in different growth periods and the fertilizer requirement rule condition, the demand design of different growth periods is carried out, and the water and the nutrients are quantified at regular time and are directly provided for the crops in proportion.

The existing water and fertilizer irrigation device generally needs to mix fertilizer and irrigation water in advance, then irrigation can be carried out, irrigation efficiency is affected, and only the blended fertilizer can be selected to be used after blending, the water and fertilizer can possibly contain partial fertilizer particles which are not completely dissolved in the process of drip irrigation to cause pipeline blockage, normal operation of a drip irrigation system is affected, and therefore the cultivated land protection water and fertilizer integrated irrigation device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protection liquid manure integration irrigation equipment ploughs possesses the misce bene, dissolve advantage such as speed is fast, it generally needs to mix fertilizer and irrigation water in advance to have solved current liquid manure irrigation equipment, then just can irrigate, influence the efficiency of irrigation, just can only select to use the fertilizer after mediating, the in-process liquid manure of driping irrigation can contain the part fertilizer granule that is not completely dissolved and cause the pipe blockage, influence drip irrigation system's normal operating problem.

(II) technical scheme

For realizing above-mentioned misce bene, the fast purpose of dissolution rate, the utility model provides a following technical scheme: a water and fertilizer integrated irrigation device for protecting cultivated land comprises a reservoir and a full-automatic backwashing filter, wherein an aqueduct is fixedly connected inside the reservoir, one end of the aqueduct penetrates through and extends to the outer side of the reservoir, a water suction pump is fixedly connected at one end of the aqueduct, which is far away from the reservoir, an input pipe is fixedly connected at the top of the water suction pump, a water and fertilizer mixing tank is fixedly connected at one end of the input pipe, which is far away from the water suction pump, a feeding hopper communicated with the water and fertilizer mixing tank is fixedly connected at the top of the water and fertilizer mixing tank, a guide pipe is integrally formed at the inner top wall of the water and fertilizer mixing tank, a grinding ring is fixedly connected inside the water and fertilizer mixing tank, a supporting plate is fixedly connected inside the grinding ring, the supporting plate is positioned at the bottom of the grinding ring, a grinding disc is rotatably connected at, an output shaft of the driving motor penetrates through and extends to the top of the supporting plate, the output shaft of the driving motor is fixedly connected with the grinding disc, a stirring mechanism is fixedly mounted at the bottom of the water-fertilizer mixing tank, the top of the stirring mechanism penetrates through and extends to the inside of the water-fertilizer mixing tank, a dropper mechanism communicated with the water-fertilizer mixing tank is fixedly connected to the right side of the water-fertilizer mixing tank, and the full-automatic backwashing filter is fixedly mounted on the dropper mechanism.

Preferably, the top fixed mounting of cistern has the sky shade, the inside right side fixed mounting of cistern has filtering mechanism, the aqueduct is located filtering mechanism's right side.

Preferably, the filter mechanism includes and supports three hornblocks, the right side of supporting three hornblocks and the inner wall fixed connection of cistern, the bottom fixedly connected with filter mantle of supporting three hornblocks, the right side of filter mantle and the inner wall fixed connection of cistern, the cover is equipped with the sealing ring rather than fixed connection on the aqueduct, the right side of sealing ring and the inner wall fixed connection of cistern.

Preferably, rabbling mechanism includes servo motor, servo motor fixed mounting is in the bottom of liquid manure blending tank, servo motor's output shaft runs through and extends to the inside of liquid manure blending tank, servo motor's output shaft fixedly connected with pivot, fixedly connected with evenly distributed's puddler in the pivot.

Preferably, a shaft seal is fixedly connected to a penetrating position of an output shaft of the servo motor and the water and fertilizer mixing tank.

Preferably, the drip tube mechanism comprises a separation tank, the left side of the separation tank is fixedly connected with the water and fertilizer mixing tank, the separation tank and the water and fertilizer mixing tank are started and communicated with the through-flow opening, the separation tank is communicated with the water and fertilizer mixing tank through the through-flow opening, and the right side of the separation tank is fixedly connected with a drip irrigation pipe network communicated with the separation tank.

Preferably, the height of through-flow mouth is less than driving motor's bottom, fixed mounting has the booster pump on the drip irrigation pipe network, the booster pump is located the left side of full-automatic back flush filter.

Preferably, the inside fixed mounting of liquid manure blending tank has the fluviograph, pass through wire electric connection between fluviograph and the suction pump.

Preferably, the bottom integrated into one piece of liquid manure blending tank has the scum pipe, the scum pipe is located servo motor's right side, fixed mounting has the sediment valve on the scum pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a protection liquid manure integration irrigation equipment ploughs possesses following beneficial effect:

1. the water and fertilizer integrated irrigation device for protecting cultivated land accumulates water resources such as rainwater through the reservoir, when water and fertilizer irrigation needs to be carried out on cultivated land, the water in the reservoir is pumped into the water and fertilizer mixing tank through the water guide pipe and the input pipe by the water pump, improved soil and fertilizer particles are poured into the water and fertilizer mixing tank through the feeding hopper, the driving motor is electrified to drive the grinding disc at the top of the supporting plate to rotate, the fertilizer particles enter between the grinding disc and the grinding ring, when the grinding disc and the grinding ring rotate relatively, the particles are ground into powder by utilizing the rough surface of the grinding disc and the grinding ring, so that the dissolving speed of the improved soil and fertilizer and the water is increased, then the water falling into the water and fertilizer mixing tank is mixed, the mixing effect is improved through the stirring mechanism, the filtering of the full-automatic backwashing filter is carried out, and irrigation is carried out on the cultivated land through the burette mechanism, the dissolving efficiency of the water and fertilizer is improved, influence irrigation system's normal operating, be applicable to southern hilly land, application scope is wide, and the practicality is strong.

2. This protection liquid manure integration irrigation equipment croplands reduces sun through the sunshade and shines, avoids the evaporation of water too fast, prevents simultaneously that foreign matters such as fallen leaves from falling into the inside circulation that draws water of influence of cistern, can collect rainwater etc. has improved the utilization ratio of resource, possesses fine economic nature.

3. This protection liquid manure integration irrigation equipment arables supports the filter mantle through supporting the triangle-shaped piece, when the aqueduct was drawn water, can utilize the filter mantle to filter impurity and avoid causing the pipeline to block up, and the filter surface slope of filter mantle can avoid impurity to adhere to on the filter mantle always, through the department of running through of the sealed aqueduct of sealing ring and cistern, avoids the resource loss.

4. This protection liquid manure integration irrigation equipment ploughs through servo motor circular telegram work, drives the pivot and rotates, and then drives the epaxial puddler of pivot and use the pivot to rotate as the axle center, can stir the inside irrigation water of liquid manure blending tank, promotes the mixed effect and the dissolution rate of liquid manure.

5. This protection liquid manure integration irrigation equipment ploughs, through the output shaft of the sealed servo motor of bearing seal and the department that runs through of liquid manure blending tank, avoid water to reveal from the gap that runs through the department and cause influence and wasting of resources to servo motor.

6. This protection liquid manure integration irrigation equipment croplands can be with in the leading-in partition jar of irrigation water through the through-flow mouth, separates the jar and provides sufficient dissolving time for irrigation water and fertilizer, further promotes the dissolving effect of fertilizer, then irrigates to cropland through driping irrigation the pipe network.

7. This protection liquid manure integration irrigation equipment croplands because the discharge opening is located driving motor's below, can avoid the inside water level of liquid manure blending tank to flood driving motor, grinds the influence that causes to the granule, ensures the normal operating of device.

8. This protection liquid manure integration irrigation equipment croplands can measure through the fluviograph when the inside water level of liquid manure blending tank is too high, then the suction pump stops drawing water, avoids irrigation water to spill over.

9. This protection liquid manure integration irrigation equipment croplands sets up a scum pipe and slag discharge valve through the bottom at the liquid manure blending tank, can the person of facilitating the use regularly clear up the liquid manure blending tank so that there is a large amount of unnecessary debris in the liquid manure blending tank inside.

Drawings

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

FIG. 2 is a schematic view of the front sectional structure of the water-fertilizer mixing tank of the present invention;

FIG. 3 is a schematic view of the dropper mechanism of the present invention in front cross-section;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a reservoir; 2. a water conduit; 3. a water pump; 4. an input tube; 5. a water and fertilizer mixing tank; 6. feeding into a hopper; 7. a material guide pipe; 8. a grinding ring; 9. a support plate; 10. a grinding disk; 11. a drive motor; 12. a stirring mechanism; 121. a servo motor; 122. a rotating shaft; 123. a stirring rod; 13. a dropper mechanism; 131. separating the tank; 132. a flow port; 133. drip irrigation pipe network; 14. a sun shade; 15. a filtering mechanism; 151. supporting the triangular blocks; 152. a filter housing; 153. a seal ring; 16. shaft sealing; 17. a water level gauge; 18. a booster pump; 19. a full-automatic back-flushing filter; 20. a slag discharge pipe; 21. and a slag discharge valve.

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.

Referring to fig. 1-4, a water and fertilizer integrated irrigation device for protecting cultivated land comprises a reservoir 1 and a full-automatic back-flushing filter 19, wherein a water guide pipe 2 is fixedly connected inside the reservoir 1, one end of the water guide pipe 2 penetrates and extends to the outer side of the reservoir 1, one end of the water guide pipe 2 away from the reservoir 1 is fixedly connected with a water pump 3, the top of the water pump 3 is fixedly connected with an input pipe 4, one end of the input pipe 4 away from the water pump 3 is fixedly connected with a water and fertilizer mixing tank 5, the top of the water and fertilizer mixing tank 5 is fixedly connected with a feeding hopper 6 communicated with the water and fertilizer mixing tank, a material guide pipe 7 is integrally formed on the inner top wall of the water and fertilizer mixing tank 5, a grinding ring 8 is fixedly connected inside the water and fertilizer mixing tank 5, a support plate 9 is fixedly connected inside the water and fertilizer mixing tank 5, the support plate 9 is positioned at the bottom, a driving motor 11 is fixedly installed at the bottom of the supporting plate 9, an output shaft of the driving motor 11 penetrates through and extends to the top of the supporting plate 9, an output shaft of the driving motor 11 is fixedly connected with a grinding disc 10, a stirring mechanism 12 is fixedly installed at the bottom of the water-fertilizer mixing tank 5, the top of the stirring mechanism 12 penetrates through and extends to the inside of the water-fertilizer mixing tank 5, a dropper mechanism 13 communicated with the water-fertilizer mixing tank 5 is fixedly connected to the right side of the water-fertilizer mixing tank 5, a full-automatic back-washing filter 19 is fixedly installed on the dropper mechanism 13, water resources such as rainwater and the like are stored in the water storage tank 1, when water-fertilizer irrigation needs to be carried out on cultivated land, a water pump 3 pumps water in the water storage tank 1 into the water-fertilizer mixing tank 5 through a water guide pipe 2 and an input pipe 4, improved soil fertilizer particles are poured into the water-fertilizer mixing tank 5 through a feeding hopper 6, fertilizer granule gets into between abrasive disc 10 and the grinding ring 8, when abrasive disc 10 and 8 relative rotations of grinding ring, utilize abrasive disc 10 and 8 rough surfaces of grinding ring to grind the granule into powder, thereby increase the solution rate of improvement soil fertilizer and water, then fall into the water of water and fertilizer blending tank 5 and mix, and improve mixing effect and full-automatic back flush filter 19 through rabbling mechanism 12 and filter then irrigate to ploughing through burette mechanism 13, can promote the solution efficiency of water and fertilizer, avoid irrigating the aquatic and still have the fertilizer large granule to lead to the pipe blockage, influence irrigation system's normal operating, be applicable to south hilly area, application scope is wide, therefore, the clothes hanger is strong in practicability.

Further, the top fixed mounting of cistern 1 has sunshade 14, and 1 inside right side fixed mounting of cistern has filter mechanism 15, and aqueduct 2 is located filter mechanism 15's right side, reduces sun through sunshade 14 and shines, avoids the evaporation of water too fast, prevents simultaneously that foreign matters such as fallen leaves from falling into the circulation that 1 inside influence of cistern was drawn water, can collect rainwater etc. has improved the utilization ratio of resource, possesses fine economic nature.

Further, the filter mechanism 15 includes the support triangle-shaped piece 151, the right side of support triangle-shaped piece 151 and the inner wall fixed connection of cistern 1, the bottom fixedly connected with filter mantle 152 of support triangle-shaped piece 151, the right side of filter mantle 152 and the inner wall fixed connection of cistern 1, the cover is equipped with rather than fixed connection's sealing ring 153 on aqueduct 2, the right side of sealing ring 153 and the inner wall fixed connection of cistern 1, support filter mantle 152 through supporting triangle-shaped piece 151, when aqueduct 2 draws water, can utilize filter mantle 152 to filter impurity and avoid causing the pipeline to block up, the slope of the filter surface of filter mantle 152 can be avoided impurity to adhere to on filter mantle 152 always, through the sealed aqueduct 2 of sealing ring 153 and the department of running through of cistern 1, avoid the resource loss.

Further, rabbling mechanism 12 includes servo motor 121, servo motor 121 fixed mounting is in the bottom of liquid manure blending tank 5, servo motor 121's output shaft runs through and extends to the inside of liquid manure blending tank 5, servo motor 121's output shaft fixedly connected with pivot 122, fixedly connected with evenly distributed's puddler 123 on the pivot 122, through servo motor 121 circular telegram work, drive pivot 122 and rotate, and then the puddler 123 that drives in the pivot 122 uses pivot 122 to rotate as the axle center, can stir the inside irrigation water of liquid manure blending tank 5, promote the mixed effect and the dissolution rate of liquid manure.

Further, the output shaft of servo motor 121 and the department fixedly connected with bearing seal 16 that runs through of liquid manure blending tank 5, through the output shaft of bearing seal 16 sealed servo motor 121 and the department that runs through of liquid manure blending tank 5, avoid water to leak from the gap of running through and cause influence and wasting of resources to servo motor 121.

Further, burette mechanism 13 includes and separates jar 131, the left side and the liquid manure blending tank 5 fixed connection of separating jar 131, separate and begin between jar 131 and the liquid manure blending tank 5 and with through-flow opening 132, separate jar 131 and be linked together through-flow opening 132 with liquid manure blending tank 5, the right side fixedly connected with of separating jar 131 rather than the drip irrigation pipe network 133 that is linked together, can be with the leading-in separating jar 131 of irrigation water through-flow opening 132 in, separate jar 131 for irrigation water and fertilizer provide sufficient dissolving time, further promote the dissolving effect of fertilizer, then irrigate to arable land through drip irrigation pipe network 133.

Further, the height of the through-flow port 132 is lower than the bottom of the driving motor 11, the drip irrigation pipe network 133 is fixedly provided with the booster pump 18, the booster pump 18 is positioned on the left side of the full-automatic backwashing filter 19, and the through-flow port 132 is positioned below the driving motor 11, so that the situation that the water level in the water-fertilizer mixing tank 5 overflows the driving motor 11 to influence the particle grinding can be avoided, and the normal operation of the device is ensured.

Further, the inside fixed mounting of liquid manure blending tank 5 has fluviograph 17, through wire electric connection between fluviograph 17 and the suction pump 3, can measure through fluviograph 17 when the inside water level of liquid manure blending tank 5 is too high, then suction pump 3 stops drawing water, avoids irrigation water to overflow.

Further, the bottom integrated into one piece of liquid manure blending tank 5 has scum pipe 20, and scum pipe 20 is located servo motor 121's right side, and last fixed mounting of scum pipe 20 has scum valve 21, through setting up a scum pipe 20 and scum valve 21 in the bottom of liquid manure blending tank 5, can the person of facilitating the use regularly clear up liquid manure blending tank 5 so that 5 inside a large amount of unnecessary debris that exist of liquid manure blending tank.

The water pump 3 can be in a JET-1500 model, the driving motor 11 can be in a YVF-112M-4B5 model, the servo motor 121 can be in a LDX132M-4-7.5KW model, and the booster pump 18 can be in a DTC04 model.

The working principle is as follows: water resources such as rainwater are accumulated through the reservoir 1, when water and fertilizer irrigation needs to be carried out on cultivated land, water in the reservoir 1 is pumped into the water and fertilizer mixing tank 5 through the water guide pipe 2 and the input pipe 4 by the water suction pump 3, the filter cover 152 is supported through the support triangular block 151, when the water guide pipe 2 pumps water, impurities can be filtered by the filter cover 152 to avoid pipeline blockage, the filter surface of the filter cover 152 is inclined to avoid the impurities from being attached to the filter cover 152 all the time, the penetrating part of the water guide pipe 2 and the reservoir 1 is sealed by the sealing ring 153 to avoid resource loss, soil and fertilizer particles are improved by inclining into the water and fertilizer mixing tank 5 through the feeding hopper 6, the driving motor 11 is electrified to drive the grinding disc 10 at the top of the supporting plate 9 to rotate, the fertilizer particles enter between the grinding disc 10 and the grinding ring 8, when the grinding disc 10 and the grinding ring 8 rotate relatively, the particles are ground into powder by utilizing the rough surface of the grinding disc 10 and, thereby increase the dissolving rate of improvement soil fertilizer and water, then fall into the water of liquid manure blending tank 5 and mix, work through servo motor 121 circular telegram, it rotates to drive pivot 122, and then drive the puddler 123 in the pivot 122 and use pivot 122 to rotate as the axle center, can stir the inside irrigation water of liquid manure blending tank 5, promote the mixed effect and the dissolution rate of liquid manure, can be with the leading-in partition jar 131 of irrigation water through the through-flow mouth 132 in, partition jar 131 provides sufficient solution time for irrigation water and fertilizer, further promote the dissolving effect of fertilizer, then irrigate to arable land through drip irrigation pipe network 133, can promote the dissolving efficiency of liquid manure, avoid still having the fertilizer large granule in the irrigation water to lead to the pipeline blocking, influence irrigation system's normal operating, be applicable to south hilly land, application scope is wide, therefore, the clothes hanger is strong in practicability.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a protection of arable land liquid manure integration irrigation equipment, includes cistern (1) and full-automatic back flush filter, its characterized in that: the inside fixedly connected with aqueduct (2) of cistern (1), the one end of aqueduct (2) runs through and extends to the outside of cistern (1), the one end fixedly connected with suction pump (3) of cistern (1) is kept away from in aqueduct (2), the top fixedly connected with input tube (4) of suction pump (3), the one end fixedly connected with liquid manure blending tank (5) of suction pump (3) is kept away from in input tube (4), the top fixedly connected with of liquid manure blending tank (5) is rather than pan feeding fill (6) that is linked together, the interior roof integrated into one piece of liquid manure blending tank (5) has passage (7), the inside fixedly connected with of liquid manure blending tank (5) grinds ring (8), the inside fixedly connected with backup pad (9) of liquid manure blending tank (5), backup pad (9) are located the bottom of grinding ring (8), the top of backup pad (9) is rotated and is connected with abrasive disc (10), the bottom fixed mounting of backup pad (9) has driving motor (11), the output shaft of driving motor (11) runs through and extends to the top of backup pad (9), the output shaft and the abrasive disc (10) fixed connection of driving motor (11), the bottom fixed mounting of liquid manure blending tank (5) has rabbling mechanism (12), the top of rabbling mechanism (12) runs through and extends to the inside of liquid manure blending tank (5), the right side fixedly connected with of liquid manure blending tank (5) has burette mechanism (13) rather than being linked together, full-automatic back flush filter (19) fixed mounting is on burette mechanism (13).

2. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 1, characterized in that: the top fixed mounting of cistern (1) has sky shade (14), the inside right side fixed mounting of cistern (1) has filtering mechanism (15), aqueduct (2) are located the right side of filtering mechanism (15).

3. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 2, characterized in that: filter mechanism (15) include and support three hornblocks (151), the right side of supporting three hornblocks (151) and the inner wall fixed connection of cistern (1), the bottom fixedly connected with filter mantle (152) of supporting three hornblocks (151), the right side of filter mantle (152) and the inner wall fixed connection of cistern (1), the cover is equipped with sealing ring (153) rather than fixed connection on aqueduct (2), the right side of sealing ring (153) and the inner wall fixed connection of cistern (1).

4. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 1, characterized in that: rabbling mechanism (12) include servo motor (121), servo motor (121) fixed mounting is in the bottom of liquid manure blending tank (5), the output shaft of servo motor (121) runs through and extends to the inside of liquid manure blending tank (5), the output shaft fixedly connected with pivot (122) of servo motor (121), fixedly connected with evenly distributed's puddler (123) on pivot (122).

5. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 4, characterized in that: and a shaft seal (16) is fixedly connected at the penetrating position of the output shaft of the servo motor (121) and the water and fertilizer mixing tank (5).

6. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 1, characterized in that: drip irrigation mechanism (13) include and separate jar (131), the left side and liquid manure blending tank (5) fixed connection of separating jar (131), separate between jar (131) and liquid manure blending tank (5) begin and with through-flow mouth (132), separate jar (131) and liquid manure blending tank (5) and be linked together through-flow mouth (132), the right side fixedly connected with of separating jar (131) drips irrigation pipe network (133) rather than being linked together.

7. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 6, characterized in that: the height of through-flow mouth (132) is less than the bottom of driving motor (11), fixed mounting has booster pump (18) on drip irrigation pipe network (133), booster pump (18) are located the left side of full-automatic back flush filter (19).

8. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 1, characterized in that: the inside fixed mounting of liquid manure blending tank (5) has fluviograph (17), through wire electric connection between fluviograph (17) and suction pump (3).

9. The integrated irrigation device for protecting cultivated land with water and fertilizer according to claim 4, characterized in that: the bottom integrated into one piece of liquid manure blending tank (5) has scum pipe (20), scum pipe (20) are located servo motor (121)'s right side, last fixed mounting of scum pipe (20) has sediment valve (21).