CN106922491A - A kind of slow immersion root filling device - Google Patents

Abstract

The invention relates to a slow soaking type root irrigation device. It includes a horizontal anti-corrosion tank, the bottom of the anti-corrosion tank is clamped with the top of a support seat vertically arranged on the ground, and several anti-corrosion tanks are arranged at intervals along the length of the anti-corrosion tank. Liquid feeding device, a motor is vertically installed on the top of the anticorrosion tank between two adjacent liquid adding devices, a drain port is respectively provided on both sides of the bottom of the side wall of the anticorrosive tank, and several The water supply pipes connected with the shunt pipes respectively. Its structural design is reasonable, and it adopts the mode of water seepage upward from the ground, which ensures that the water is effectively absorbed by the soil while saving water. The water consumption is only one tenth of the traditional irrigation water consumption, and it can also effectively collect natural rainfall and root irrigation. The device adopts the gravity pressurization method, and the whole process does not require a power source. Once a locust plague occurs, it can be responded in time to prevent vegetation from being encroached on.

Description

A slow soaking root irrigation device

Technical field:

The invention relates to a slow soaking type root irrigation device.

Background technique:

Grassland degradation in my country is becoming more and more serious, especially the grasslands of Inner Mongolia. Due to the long-term drought and locust plagues, grass roots are covered with dew and soil loss, which has exacerbated the desertification of large areas of grasslands. , It is nothing more than effective irrigation and timely measures to kill locusts. The existing irrigation and locust control measures all use ground spraying. Because Inner Mongolia has been affected by the drought climate for many years, the evaporation of water is relatively large. Most of the irrigation water will be evaporated before being absorbed by the soil. The water absorbed by itself is very little; the spraying of pesticides used in the locust control measures, firstly, is a waste of human resources, and secondly, it is impossible to do a good job of prevention in time when the locust disaster comes, so as to kill the locusts in time. As a result, vegetation that does not have adequate access to water and protection from locust infestation cannot grow properly. In addition, the water consumption for irrigation is large, which is undoubtedly a severe burden for areas that lack water resources. In addition, irrigation, spraying pesticides and other processes will inevitably affect the management and protection of pastures, weeding and grazing, and the two cannot be compatible.

Invention content:

The invention provides a slow soaking type root irrigation device, which has a reasonable structural design, changes the original spraying method on the ground, adopts the mode of seeping water upwards from the ground, and provides precise directional water supply, which ensures that the water is effectively absorbed by the soil and at the same time It greatly reduces the evaporation of water and saves water sources. The water consumption is only one-tenth of the traditional irrigation water consumption. It can also effectively collect natural rainfall, and the root irrigation device adopts the gravity pressurization method. The whole process does not require a power source and is green and environmentally friendly. , In addition, the locust extermination device adopts a telescopic structure, which is buried underground on weekdays, without delaying the daily management and protection of pastures, weeding and grazing. Once a locust disaster occurs, it can be responded to in time, and it can be wiped out immediately after use, eliminating locusts in the bud. , prevent vegetation from being encroached on, and greatly save labor costs.

The problems existing in the prior art are solved.

The technical scheme that the present invention adopts for solving the problems of the technologies described above is:

A slow immersion root irrigation device, comprising a horizontal anti-corrosion tank, the bottom of the anti-corrosion tank is clamped with the top of a support base vertically arranged on the ground, and several A liquid-adding device connected to the anti-corrosion tank, and a motor is vertically arranged on the top of the anti-corrosion tank between two adjacent liquid-adding devices, and the output shaft of the motor passes through the top wall of the anti-corrosion tank and is arranged on the anti-corrosion tank The stirring impeller inside is connected with each other, and there are two drainage outlets on both sides of the bottom of the side wall of the anti-corrosion tank. The shunt pipes on the same side are connected and arranged, and a number of water supply pipes are evenly arranged along the length of the shunt pipe, which are respectively connected to the shunt pipes, and a second electromagnetic valve is respectively provided at the position where each water supply pipe communicates with the shunt pipe. For the anti-corrosion tank, a number of half-moon-shaped casings with horizontal parallel intervals and open tops are buried underground in front of the anti-corrosion tank. Underground, extending from one end of the half-moon casing to reach the side wall of the other end, a number of sprinklers are evenly spaced along the length of the water supply pipe inside the half-moon casing. There is a humidity sensor switch, and several locust extermination devices are installed underground in front of the anticorrosion tank. The locust extermination device is connected with the third electromagnetic valve and the shunt pipe through a conduit, and a trapezoidal escalator is fixedly installed on the rear top of the anticorrosion tank; the motor, the first A solenoid valve, a second solenoid valve, a third solenoid valve and a humidity sensor switch are respectively connected with the control device arranged in the support seat through wires.

The liquid adding device includes four support rods vertically arranged on the top of the anticorrosion tank respectively, a material box with a flip cover on the top and a funnel-shaped bottom arranged between the four support rods, and a bottom of the material box The funnel connected with it is provided with a sowing wheel horizontally in the funnel, one end of the sowing wheel rotating shaft is movably clamped on the side wall of the funnel, the other end passes through the side wall of the funnel horizontally, and a sowing wheel rotating shaft passing through the side wall of the funnel is provided. There is a concave cavity, the output shaft of a servo motor arranged on the support rod is engaged with the concave cavity, the outflow port of the funnel is connected with the anticorrosion tank, and the servo motor is connected with the control device through wires.

The described locust killing device comprises a fixed cover buried horizontally in the ground, and a pressurized pump is arranged in the fixed cover, the water inlet diameter conduit of the pressurized pump is connected with the third solenoid valve and the shunt pipe, and the water outlet of the pressurized pump Extend the fixed cover upwards through the conduit and communicate with the lower end of a hydraulic telescopic rod. The upper end of the hydraulic telescopic rod extends vertically into the cavity of the rotating seat above the hydraulic telescopic rod. The flange at the upper end is movably clamped in the cavity of the swivel seat, and several horizontal spray rods are evenly arranged on the side wall of the swivel seat along its circumference, and several through holes are evenly arranged on the side wall of the spray rod. An impeller is arranged at the position corresponding to the hydraulic telescopic rod on the top of the cavity of the rotating seat, and a sleeve whose top is flush with the ground is sleeved on the fixed cover outside the hydraulic telescopic rod, and a fixed rod is installed obliquely on the outer wall of the sleeve , the top of the fixed rod is hinged with a connecting rod, and the other end of the connecting rod is connected with a manhole cover that is movably closed on the top of the sleeve. A coiled spring is arranged, and the outer end of the coiled spring is connected with a steel wire, and the other end of the steel wire upwards passes through the fixed cover and is connected with the bottom of the swivel seat.

A horizontal plate connecting the inner walls of both sides of the anti-corrosion tank is horizontally arranged in the anti-corrosion tank, and a stirring hole is arranged on the horizontal plate corresponding to the position of the stirring impeller, and vertically and vertically arranged in the anti-corrosion tank on both sides of the horizontal plate stirring hole. The vertical plate perpendicular to the horizontal plate is uniformly provided with a plurality of diversion holes on the horizontal plate, and a plurality of diversion grooves are evenly provided on the vertical plate along its perimeter.

The water-permeable layer is a absorbent cotton fiber layer.

A filter screen is arranged in each water supply pipe chamber connected with the shunt pipe.

The present invention adopts the above-mentioned scheme, the structural design is reasonable, the original above-ground spraying method is changed, and the pattern of seeping water upwards from the ground is adopted, and the directional water supply is accurate, which ensures that the water is effectively absorbed by the soil, and at the same time greatly reduces the evaporation of water. Save water, the water consumption is only one-tenth of the traditional irrigation water consumption, and can also effectively collect natural rainfall, and the root irrigation device adopts the gravity pressurization method, the whole process does not need a power source, green and environmentally friendly, and can also be used in time according to the missing substances in the soil Fertilize the pasture to ensure the fertility of the pasture soil. In addition, the locust extermination device adopts a telescopic structure, which is buried underground on weekdays, without delaying the daily management and protection of pastures, weeding and grazing. Once a locust disaster occurs, it can be responded to in time, and it can be wiped out immediately after use, eliminating locusts in the bud. It buys time to reduce the gnawing of vegetation, improves work efficiency, and greatly saves labor costs, and the operator can set the warning line according to the optimum temperature and humidity of locusts during the hatching stage. When the weather temperature and grassland soil humidity reach During the cordon, you can take the initiative to spray pesticides on the grassland, change from passive to active, and advance the work of locust control in the incubation stage to eliminate adults and better preventive work. When diseases such as blight and yellow disease appear on grassland vegetation, the device can also play the role of auxiliary irrigation to ensure the normal growth of vegetation.

Description of drawings:

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

Fig. 3 is an enlarged cross-sectional structural schematic diagram of the anticorrosion tank in Fig. 1 .

Fig. 4 is a structural schematic diagram of the horizontal plate and the vertical plate in Fig. 3 .

Fig. 5 is a schematic cross-sectional structure diagram of a shunt pipe and a water supply pipe.

Fig. 6 is a schematic cross-sectional structure diagram of a half-moon casing and a water seepage layer.

Fig. 7 is an enlarged cross-sectional structural schematic diagram of the liquid adding device in Fig. 1 .

Fig. 8 is a schematic cross-sectional structural view of the locust extermination device.

Fig. 9 is a schematic diagram of the cross-sectional structure along the line A-A in Fig. 8 .

In the figure, 1. Anticorrosion tank; 2. Support seat; 3. Motor; 4. Stirring impeller; 5. First solenoid valve; 6. Drainage pipe; 7. Diverter pipe; 8. Water supply pipe; 9. Second solenoid valve ;10. Half-moon casing; 11. Water seepage layer; 12. Spray head; 13. Humidity sensor switch; 14. Third solenoid valve; 15. Ladder escalator; 16. Support rod; ; 19, funnel; 20, sowing wheel; 21, sowing wheel rotating shaft; 22, concave cavity; 23, servo motor; 24, fixed cover; 25, booster pump; 26, hydraulic telescopic rod; 27, rotating seat; 28, Flange; 29, spray rod; 30, through hole; 31, impeller; 32, sleeve; 33, fixed rod; 34, connecting rod; 35, well cover; 36, folding rod; 37, coil spring spring; 38 , steel wire; 39, horizontal plate; 40, stirring hole; 41, vertical plate; 42, diversion hole; 43, diversion groove; 44, filter screen.

detailed description:

In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

As shown in Figure 1-9, a slow-immersion root irrigation device includes a horizontal anti-corrosion tank 1, and the bottom of the anti-corrosion tank 1 is engaged with the top of a support base 2 vertically arranged on the ground. The top of the anti-corrosion tank 1 is provided with several liquid filling devices connected with the anti-corrosion tank 1 at intervals along its length direction, and a motor 3 is vertically provided on the top of the anti-corrosion tank 1 between two adjacent liquid adding devices. The output shaft of the anti-corrosion tank 1 passes through the top wall of the anti-corrosion tank 1 and is connected to the stirring impeller 4 arranged in the anti-corrosion tank 1. There are two water outlets on both sides of the bottom of the side wall of the anti-corrosion tank 1. Each water outlet passes through the first solenoid valve 5 It is connected with one end of a drain pipe 6, and the other end of the drain pipe 6 is connected with a shunt pipe 7 fixed horizontally on the same side of the support base 2. On the shunt pipe 7, a number of shunt pipes are evenly arranged along its length, respectively for the shunt. The pipe 7 is connected with the water supply pipe 8 provided, and a second electromagnetic valve 9 is respectively provided at the position where each water supply pipe 8 communicates with the shunt pipe 7, and several horizontal parallel intervals are buried in the ground in front of the anticorrosion tank 1. The half-moon casing 10 that is openly arranged is provided with a water seepage layer 11 at the open position on the top of the half-moon casing 10, and the outer ends of several water supply pipes 8 all extend into the ground, and extend from one end of the half-moon casing 10 and reach the ground. On the side wall at the other end, several water spray heads 12 are evenly spaced along its length direction on the water supply pipe 8 in the half-moon-shaped casing 10, and a humidity sensor switch 13 is arranged on the water spray head 12. Several locust killing devices are arranged underground in the tank 1 front, and the locust killing device is connected with the third electromagnetic valve 14 and the shunt pipe 7 through the conduit, and a trapezoidal escalator 15 is fixedly arranged on the rear side top of the anticorrosion tank 1; the motor 3, the first The electromagnetic valve 5 , the second electromagnetic valve 9 , the third electromagnetic valve 14 , and the humidity sensor switch 13 are respectively connected to the control device arranged in the support seat 2 via wires.

The liquid adding device includes four support rods 16 vertically arranged on the top of the anticorrosion tank 1 respectively, a top is provided with a flip cover 17, and a material box 18 arranged in a funnel shape at the bottom is fixedly arranged between the four support rods 16, The bottom of the hopper 18 is provided with a funnel 19 connected to it, and a sowing wheel 20 is horizontally arranged in the funnel 19. One end of the sowing wheel rotating shaft 21 is movably clamped on the side wall of the funnel 19, and the other end passes through the side wall of the funnel 19 horizontally. A concave cavity 22 is provided in the sowing wheel rotating shaft 21 passing through the side wall of the funnel 19, an output shaft of a servo motor 23 arranged on the support rod 16 is engaged with the concave cavity 22, and the outlet of the funnel 19 is connected to the anti-corrosion tank 1 Through setting, the servo motor 23 is connected with the control device by wires. According to the conditions of the grassland, you can choose to supplement the soil of the grassland to increase the fertility of the soil, thereby promoting the rapid growth of vegetation and preventing soil desertification.

Described locust killing device comprises a fixed cover 24 that is buried in the ground horizontally, is provided with a pressurizing pump 25 in the fixed cover 24, and the water inlet diameter conduit of pressurizing pump 25 links to each other with the 3rd electromagnetic valve 14 and shunt pipe 7, The water outlet of the pressurizing pump 25 extends upwards through the conduit and the fixed cover 24 communicates with the lower end of a hydraulic telescopic rod 26. In the cavity, the hydraulic telescopic rod 26 is movably clamped in the cavity of the swivel seat 27 through the flange 28 arranged at its upper end, and several horizontal spray rods are evenly arranged on the side wall of the swivel seat 27 along its circumference. 29. A number of through holes 30 are evenly provided on the side wall of the water spray rod 29, and an impeller 31 is arranged on the top of the cavity of the rotating seat 27 corresponding to the position of the hydraulic telescopic rod 26, and the fixed cover 24 on the outside of the hydraulic telescopic rod 26 A sleeve 32 whose top is flush with the ground is sleeved on the top, and a fixed rod 33 is obliquely arranged on the outer wall of the sleeve 32. A connecting rod 34 is hinged on the top of the fixed rod 33, and the other end of the connecting rod 34 is connected to a movable closed sleeve. The well cover 35 at the top of the tube 32 is connected, and the well cover 35 is connected to the side wall of the hydraulic telescopic rod 26 by a folding rod 36 arranged on its inner wall. Connect a steel wire 38, and the other end of steel wire 38 upwards passes through fixed cover 24 and is connected with the bottom of swivel seat 27, and pressurizing pump 25, the 3rd electromagnetic valve 14 link to each other through lead wire and control device respectively.

In the anticorrosion tank 1, a horizontal plate 39 connecting the inner walls of both sides of the anticorrosion tank 1 is horizontally arranged, and a stirring hole 40 is arranged on the horizontal plate 39 corresponding to the position of the stirring impeller 4, and the anticorrosion tank on both sides of the horizontal plate 39 stirring hole 40 1, vertically and vertically provided with a vertical plate 41 perpendicular to the horizontal plate 39, a number of guide holes 42 are evenly provided on the horizontal plate 41, and a number of guide holes 42 are evenly provided on the vertical plate 41 along its perimeter. Slot 43. Improve the stability of the anti-corrosion tank 1 during the stirring process, effectively prevent the violent shaking of the liquid due to the agitation of the stirring impeller 4, and improve the overall safety of the anti-corrosion tank 1 .

The water-permeable layer 11 is a absorbent cotton fiber layer. According to the size of the humidity, the moisture on the side with high humidity can be absorbed in the direction of the side with low humidity.

A filter screen 44 is provided in each water supply pipe 8 chamber connected to the shunt pipe 7 . Effectively filter the liquid flowing out from the anticorrosion tank 1, filter out the slag therein, and prevent the pipeline from being blocked.

Before using the device, the operator needs to inject a sufficient amount of water into the anticorrosion tank 1 in advance, and then, the half-moon casing 10 needs to be laid evenly and at intervals in the pasture soil between 15-20 cm underground, and then each The root water supply pipes 8 are respectively connected to the branch pipes 7 on the support base 2 . When the humidity sensor switch 13 embedded in the ground senses that the soil humidity of the pasture is insufficient, it will send a signal to the control device and turn on the sprinkler head 12. The water in middle 1 passes through the first solenoid valve 5 along the drain port of the anticorrosion tank 1, flows from the drain pipe 6 to the shunt pipe 7, and flows through each water supply pipe 8 through the second solenoid valve 9, and from the spray on the water supply pipe 8 The water head 12 flows outwards and slowly soaks the soil upwards from the water seepage layer 11, changing the original ground spraying method and adopting the mode of seeping water upwards from the ground, and the directional water supply is accurate, ensuring that the water is effectively absorbed by the soil and at the same time It greatly reduces the evaporation of water and saves water, and the water consumption is only one tenth of the traditional irrigation water consumption. When it rains, the soil humidity is high, and the water seepage layer 11 arranged on the half-moon-shaped sleeve 10 absorbs the moisture in the soil into the half-moon-shaped sleeve 10, without wasting water resources, and can effectively collect natural rainfall. The anti-corrosion tank rack 1 is installed high in the sky, and the whole process does not need a power source, which is green and environmentally friendly.

When the pasture soil or vegetation needs to be supplemented with fertilizer, liquid fertilizer can be added to the anticorrosion tank 1 through the liquid adding device, and the operator can walk to the top of the anticorrosion tank 1 along the ladder escalator 15, open the flip cover 17 on the top of the material box 18, and The liquid fertilizer is poured in the material box 18, at this moment, start the servomotor 23 work by the control device, the output shaft of the servomotor 23 engages in the concave cavity 22 of the sowing wheel rotating shaft 21 outer end, drives the sowing wheel 20 to rotate, makes the liquid fertilizer Through the funnel, along with the rotation of the sowing wheel 20, it enters into the anticorrosion tank 1. During the whole process, the amount of liquid fertilizer added is convenient and controllable. After the liquid fertilizer enters the anti-corrosion tank 1, the motor is started to work through the control device, and under the agitation of the stirring impeller 4, the liquid fertilizer and water are quickly stirred and fused, and finally the soil is soaked, so as to quickly achieve the effect of soil fertilizer As a result, the grassland is selectively supplemented with missing substances in the soil in a timely manner, which is highly targeted, greatly ensuring the fertility of the grassland soil, and providing favorable conditions for vegetation growth.

The locust killing device needs to be installed and buried in the ground in advance, and the conduit connected to the booster pump 25 is connected to the shunt pipe 7 through the third solenoid valve 14 . When it needs to be used, the pesticide that can kill locusts is injected into the anticorrosion tank 1 through the liquid filling device, and then the booster pump 25 is started to work through the control device, and the third electromagnetic valve 14 is opened, so that the booster pump 25 will discharge the liquid from the Pull out the anticorrosion tank 1 and introduce it into the hydraulic telescopic rod 26. The liquid rushes into the hydraulic telescopic rod 26 quickly and pushes the hydraulic telescopic rods 26 apart one by one. When the hydraulic telescopic rod 26 moves upward, it drives The well cover 35 closed on the sleeve 32 flips upwards along the fixed rod 33 hinged on the side wall of the sleeve 32. When the hydraulic telescopic rod 26 reaches the highest height, the liquid reaches the rotary seat 27 through the hydraulic telescopic rod 26 and flows from the rotary seat. The cavity of 27 spreads to the surroundings, and finally sprays out from the through hole 30 on the spray rod 29. At this time, the rotating seat 27 drives the steel wire 38 to move upwards, thereby driving the coil spring spring 37 to wind up and be in a tense state . On the one hand, the liquid impacts the impeller 31 in the cavity of the rotating seat 27 at high speed, so that the rotating seat 27 generates the power of rotation, and then makes the pesticide sprayed on the ground more uniform, preventing the occurrence of places that cannot be sprayed; on the other hand, the manhole cover 35 in the process of turning up, folding bar 36 becomes and pulls out a word state by folded state, and at this moment, the position of folding bar 36 fixing manhole cover 35 remains motionless. Buried in the ground on weekdays, it does not delay the daily management and protection of pastures, weeding and grazing. Once a locust plague occurs, it can be dealt with in time, and it will be wiped out immediately after use, eliminating locusts in the bud, and fighting for the reduction of vegetation. Time, improve work efficiency, and greatly save labor costs, and can choose to spray pesticides on the grassland according to the weather conditions, change from passive to active, advance the work of locust control in the incubation stage, eliminate adults, and better preventive work. When grassland vegetation suffers from diseases such as blight and yellow disease, this device can also play the role of auxiliary irrigation to ensure the normal growth of vegetation. It can also realize the docking with the control device according to the needs of operators, so as to achieve remote control. Humanized operation.

The above specific implementation manners cannot be regarded as limiting the protection scope of the present invention. For those skilled in the art, any substitution, improvement or transformation made to the implementation manners of the present invention shall fall within the protection scope of the present invention.

The parts of the present invention that are not described in detail are known technologies of those skilled in the art.

Claims (6)

1. A slow immersion type root irrigation device, characterized in that: it comprises a horizontal anti-corrosion tank, the bottom of the anti-corrosion tank is clamped with the top of a support seat vertically arranged on the ground, and the top of the anti-corrosion tank along the top of the anti-corrosion tank There are several liquid filling devices connected to the anti-corrosion tank at intervals in the length direction, and a motor is vertically installed on the top of the anti-corrosion tank between two adjacent liquid adding devices, and the output shaft of the motor passes through the top of the anti-corrosion tank downwards. The wall is connected with the stirring impeller set in the anti-corrosion tank, and a drain port is respectively arranged on both sides of the bottom of the side wall of the anti-corrosion tank. Each drain port is connected with one end of a drain pipe through a first electromagnetic valve, and the other end of the drain pipe is connected with a The shunt pipes horizontally fixed on the same side of the support base are connected and arranged, and several water supply pipes are arranged on the shunt pipe evenly along its length. A second solenoid valve is respectively provided, and several half-moon-shaped bushings with horizontal parallel intervals and open tops are buried in the ground in front of the anti-corrosion tank. The outer ends of the half-moon casing extend into the ground, and extend from one end of the half-moon casing to reach the side wall of the other end. On the water supply pipe inside the half-moon casing, several sprinklers are evenly spaced along its length direction. There is a humidity sensor switch on the sprinkler head, and several locust extermination devices are installed underground in front of the anticorrosion tank. The locust extermination device is connected with the third electromagnetic valve and the shunt pipe through a conduit, and a trapezoidal escalator is fixedly installed behind the anticorrosion tank. Side top; the motor, the first solenoid valve, the second solenoid valve, the third solenoid valve, and the humidity sensor switch are respectively connected with the control device arranged in the support seat through wires. 2. A slow soaking root irrigation device according to claim 1, characterized in that: the liquid adding device includes four support rods vertically arranged on the top of the anticorrosion tank, one top is provided with a flip cover, and the bottom is a The funnel-shaped material box is fixed between the four support rods, and a funnel connected to it is provided at the bottom of the material box, and a sowing wheel is arranged horizontally in the funnel, and one end of the sowing wheel shaft is movably clamped on the side wall of the funnel , the other end passes through the side wall of the funnel horizontally, and a concave cavity is provided in the rotating shaft of the sowing wheel passing through the side wall of the funnel. The tank is connected and set, and the servo motor is connected with the control device through wires. 3. A kind of slow-soaking type root irrigation device according to claim 2, characterized in that: said locust killing device comprises a fixed cover buried horizontally in the ground, and a booster pump is arranged in the fixed cover to pressurize The water inlet pipe of the pump is connected with the third solenoid valve and the shunt pipe, and the water outlet of the pressurized pump protrudes upwards through the pipe to connect with the lower end of a hydraulic telescopic rod. The upper end of the hydraulic telescopic rod extends vertically to the horizontal In the cavity of the rotating seat above the hydraulic telescopic rod, the hydraulic telescopic rod is movably clamped in the cavity of the rotating seat through the flange arranged on its upper end, and several rods are evenly arranged on the side wall of the rotating seat along its circumference. The water spray rod installed horizontally has several through holes uniformly arranged on the side wall of the water spray rod, and an impeller is arranged on the top of the cavity of the rotating seat corresponding to the position of the hydraulic telescopic rod, which is set on the fixed cover outside the hydraulic telescopic rod A sleeve whose top is flush with the ground is provided with a fixed rod inclined on the outer wall of the sleeve. A connecting rod is hinged on the top of the fixed rod. The folding rod set on its inner wall is connected with the side wall of the hydraulic telescopic rod. A coil spring spring is arranged in the fixed cover. The outer end of the coil spring spring is connected with a steel wire. The bottom of the seat is connected, and the booster pump and the third electromagnetic valve are respectively connected to the control device through wires. 4. A slow-immersion root irrigation device according to claim 3, characterized in that: a horizontal plate connecting the inner walls of both sides of the anti-corrosion tank is arranged horizontally in the anti-corrosion tank, and a horizontal plate corresponding to the position of the stirring impeller is provided. There is a stirring hole, vertical vertical plates perpendicular to the horizontal plate are arranged vertically and vertically in the anti-corrosion tank on both sides of the horizontal plate stirring hole, and several diversion holes are evenly arranged on the horizontal plate, and the vertical plate is arranged along its circumference The length is evenly provided with several diversion grooves. 5. A slow soaking root irrigation device according to claim 1, characterized in that: the water seepage layer is a fiber layer of absorbent cotton. 6. A slow soaking type root irrigation device according to claim 1, characterized in that: a filter screen is provided in each water supply pipe chamber connected with the shunt pipe.