CN220749723U

CN220749723U - Flood-prevention drought-resistant irrigation and drainage machine

Info

Publication number: CN220749723U
Application number: CN202321583746.0U
Authority: CN
Inventors: 秦如光
Original assignee: Anhui Runhao Construction Engineering Co ltd
Current assignee: Anhui Runhao Construction Engineering Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-04-09
Anticipated expiration: 2033-06-20

Abstract

The application provides a flood prevention drought-resistant irrigation and drainage machine, which belongs to the technical field of irrigation and drainage machines. This flood prevention drought-resistant row machine of irritating includes base assembly, mixing apparatus subassembly and filter unit, base assembly includes base and mounting bracket, the mounting bracket is all installed to the base both sides, and two all be equipped with the regulating part on the mounting bracket, two the regulating part bottom all still is equipped with the moving part, mixing apparatus subassembly includes box and top cap, box fixed mounting is in base upper surface one side, the top cap is installed the box top, the spout has been seted up to box inner wall both ends face and be close to opposite side department symmetry, still install solar panel on the top cap, filter unit includes filter screen and slider, filter screen outer wall both ends face is fixed with respectively and slides in two the slider of spout. The self-generating system can generate electricity by oneself in daytime, so that energy sources are saved, and meanwhile, the system is low in carbon and environment-friendly.

Description

Flood-prevention drought-resistant irrigation and drainage machine

Technical Field

The application relates to the field of irrigation and drainage machines, in particular to a flood prevention drought resistance irrigation and drainage machine.

Background

In the process of crop planting, when the crops are in arid season or rainy season, irrigation or drainage work is needed to be carried out on the crops by using irrigation and drainage equipment, and a filter screen for filtering water is usually arranged in order to prevent waterweeds and plant seeds from entering the field to affect the normal growth of the crops.

For example, chinese patent application number CN214617077U, disclosed a flood control drought-resistant irrigation and drainage machine, it has the filter screen in the box, filters the water that gets into in the box with the help of the filter screen to avoid aquatic pasture and water and plant seeds in the water to get into the field, but this equipment needs to be connected the power, is unfavorable for outdoor use, causes extravagant to the energy, nevertheless the universal wheel of equipment bottom also can't pack up, makes its stability relatively poor, and the filter screen is unfavorable for installation and dismantlement yet simultaneously.

Disclosure of Invention

In order to make up the above deficiency, the application provides a flood prevention drought-resistant irrigation and drainage machine, aims at improving the equipment and needs to be connected with the power, is unfavorable for outdoor use, causes the waste to the energy, however the universal wheel of equipment bottom also can't pack up, makes its stability relatively poor, and the filter screen also is unfavorable for the problem of installation and dismantlement simultaneously.

The embodiment of the application provides a flood control drought-resistant irrigation and drainage machine, which comprises a substrate assembly, a mixing equipment assembly and a filtering assembly.

The base assembly comprises a base and mounting frames, the mounting frames are mounted on two sides of the base, adjusting pieces are arranged on the two mounting frames, and moving pieces are arranged at the bottommost ends of the two adjusting pieces;

the mixing equipment assembly comprises a box body and a top cover, wherein the box body is fixedly arranged on one side of the upper surface of the base, the top cover is arranged at the top of the box body, sliding grooves are symmetrically formed in the two end faces of the inner wall of the box body and close to the other side, and a solar panel is further arranged on the top cover;

the filter assembly comprises a filter screen and a sliding block, wherein the two end faces of the outer wall of the filter screen are respectively fixed with the sliding blocks which slide on the two sliding grooves.

In a specific embodiment, two the mounting bracket all includes L shape frame and bolt I, a plurality of mounting hole I has been seted up to the vertical face equidistance of L shape frame, and has all screwed in every mounting hole I bolt I, base side has been seted up with a plurality of mounting hole I corresponding and the through-hole I of the horizontal intercommunication of inner space, every bolt I runs through corresponding mounting hole I respectively and screws in through-hole I, L shape frame passes through the realization of bolt I with the detachable fixed mounting of base.

In the realization process, the bolt I is provided with external threads, the inner walls of the mounting hole I and the through hole I are provided with internal threads matched with the external threads, and screwing setting is realized through the external threads and the internal threads.

In a specific embodiment, two regulating parts comprise auxiliary rods and air cylinders and supporting rods, the two auxiliary rods are symmetrically arranged on two sides of the L-shaped frame, the bottom ends of the two auxiliary rods penetrate through the L-shaped frame, the air cylinders are arranged on the upper surface of the L-shaped frame and are arranged in the middle, an output shaft of each air cylinder is connected with each supporting rod, and the bottom ends of the supporting rods penetrate through the L-shaped frame and extend to the lower portion of the L-shaped frame.

In the above implementation, the cylinder is a cylindrical metal part that guides the piston to perform a linear reciprocating motion in the cylinder.

In a specific embodiment, the two moving parts comprise a transverse plate and universal wheels, the upper surface of the transverse plate is fixedly connected with the bottom ends of the two auxiliary rods, the bottom ends of the supporting rods are fixedly connected with the upper surface of the transverse plate, and the universal wheels are symmetrically arranged on two sides of the bottom of the transverse plate.

In a specific embodiment, the base opposite side still is equipped with the piece that draws water, draw water the piece and include water pump and inlet tube, the water pump is installed the base upper surface just is close to the box opposite side sets up, the inlet tube intercommunication is in on the water pump, just the inlet tube top with the another lateral wall of box runs through the intercommunication.

In the above implementation process, the water pump is a machine for delivering or pressurizing liquid, and is mainly used for delivering liquid including water, oil, acid-alkali solution, emulsion, suspension emulsion, liquid metal, etc., and also can deliver liquid, gas mixture and liquid containing suspended solids, and it transmits mechanical energy or other external energy of the prime mover to the liquid, so that the energy of the liquid is increased, and the technical parameters of the water pump performance include flow, suction head, lift, shaft power, water power, efficiency, etc.

In a specific embodiment, the solar panels are two equal in size, the two solar panels are symmetrically arranged on the other two sides of the outer top wall of the top cover, and a handle piece I is further arranged between the two solar panels.

In the implementation process, the solar panel is used for supplying power to equipment, so that energy sources are saved, and the solar panel is low-carbon and environment-friendly.

In a specific embodiment, the handle piece I includes handle body I and bolt II, two mounting holes II have been seted up to the symmetry on the handle body I, the through-hole II that corresponds and inner space longitudinal communication with two mounting holes II has been seted up to the top cap outer roof, bolt II sets up two, and two bolt II runs through respectively corresponding mounting hole II and screws in through-hole II, handle body I pass through bolt II realize with the detachable fixed mounting of top cap.

In the implementation process, the bolt II is provided with external threads, the inner walls of the mounting hole II and the through hole II are provided with internal threads matched with the external threads, and screwing setting is achieved through the external threads and the internal threads.

In a specific embodiment, the top of the box body is arranged in an open mode, fixing blocks are symmetrically fixed on the outer wall of the joint of the box body and the top cover, insertion holes are formed in the fixing blocks, a screw is connected in the insertion holes in an internal mode, and a tightening ring is fixed on the top end of the screw.

In the implementation process, the screw is provided with external threads, the inner wall of the jack is provided with internal threads matched with the external threads, and screwing setting is realized through the external threads and the internal threads.

In a specific embodiment, a water draining part is further arranged on one end face of the box body, the water draining part comprises a water outlet pipe and a gate valve, one end of the water outlet pipe is communicated with one end face of the box body in a penetrating mode, and the gate valve is arranged at the other end of the water outlet pipe.

In a specific embodiment, still be equipped with handle piece II on the filter screen top, handle piece II includes handle body II and bolt III, two mounting holes III have been seted up to the symmetry on the handle body II, the through-hole III that corresponds and the inner space vertically communicates with two mounting holes III has been seted up on the filter screen top, bolt III is established to two, and two bolt III runs through corresponding mounting hole III respectively and screw in through-hole III, handle body II passes through bolt III realize with the detachable fixed mounting of filter screen.

In the implementation process, the bolt III is provided with external threads, the inner walls of the mounting hole III and the through hole III are provided with internal threads matched with the external threads, and screwing setting is achieved through the external threads and the internal threads.

The beneficial effects are that: the application provides a flood prevention drought-resistant irrigation and drainage machine: the solar panel is used for supplying power to equipment, energy is saved, the solar panel is low-carbon and environment-friendly, the control air cylinder stretches out and draws back, the output shaft of the air cylinder drives the supporting rod to stretch out and draw back synchronously, the transverse plate is driven to descend, the universal wheel is used for supporting the ground, the base is lifted, the equipment is moved to a designated position, the control air cylinder stretches out and draws back, the output shaft of the air cylinder drives the supporting rod to stretch out and draw back synchronously, the transverse plate is driven to lift up, the universal wheel is enabled to keep away from the ground, the base is convenient to pack up, the stability of the base is improved, the water pump is started, the water is pumped into the box body by utilizing the water inlet pipe communicated with the water pump, the water entering the box body can be filtered by utilizing the filter screen, the gate valve is opened manually, the water in the box body is discharged by the water outlet pipe, the screw is unscrewed by means of the screwing ring, the top cover is taken down from the opening of the top of the box body by utilizing the handle body I, the filter screen is taken out by utilizing the handle body II, and the filter screen is convenient to install and detach by means of the cooperation of the chute and the two ends of the filter screen.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a flood control drought resistance irrigation and drainage machine according to an embodiment of the present application;

fig. 2 is a schematic structural view of a pumping member according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of the connection relationship between the mounting frame and the adjusting member and the moving member provided in the embodiment of the present application;

fig. 4 is a schematic view of a side view structure of a flood control drought-resistant irrigation and drainage system according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a filter assembly according to an embodiment of the present disclosure.

In the figure: 10-a substrate assembly; 110-a base; 120-mounting rack; 121-L-shaped rack; 122-bolt I; 130-an adjusting member; 131-auxiliary bar; 132-cylinder; 133-struts; 140-moving member; 141-a cross plate; 142-universal wheels; 150-pumping part; 151-a water pump; 152-water inlet pipe; 20-a mixing device assembly; 210-a box body; 220-top cap; 230-sliding grooves; 240-solar panel; 250-handle member I; 251-handle body I; 252-bolt II; 260-a fixed block; 270-screw; 280-drainage; 281-outlet pipe; 282-gate valve; 30-a filter assembly; 310-a filter screen; 320-sliding blocks; 330-handle member ii; 331-a handle body ii; 332-bolt III.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.

Referring to fig. 1 to 5, the present application provides a flood control drought control irrigation and drainage machine, which includes a base assembly 10, a mixing device assembly 20 and a filtering assembly 30.

Wherein, the moving member 140 of the base assembly 10 can be retracted and put down, which is beneficial to moving and fixing the base 110; the hybrid device assembly 20 supplies power to the device by means of the solar panel 240, so that energy is saved, and the hybrid device is low-carbon and environment-friendly; the filter assembly 30 is capable of filtering water entering the tank 210, and the filter screen 310 is also convenient to detach and install.

Referring to fig. 1 to 3, the base assembly 10 includes a base 110 and a mounting frame 120, the mounting frames 120 are mounted on two sides of the base 110, adjusting members 130 are disposed on two mounting frames 120, and a moving member 140 is disposed at the bottommost end of each of the two adjusting members 130.

In this embodiment, two mounting bracket 120 all includes L shape frame 121 and bolt I122, a plurality of mounting hole I has been seted up to the vertical face equidistance of L shape frame 121, and has all screwed in every mounting hole I bolt I122, base 110 side has been seted up and has been corresponding and the through-hole I of the horizontal intercommunication of inner space of a plurality of mounting hole I, every bolt I122 runs through corresponding mounting hole I respectively and screws in through-hole I, L shape frame 121 passes through bolt I122 realize with base 110's removable fixed mounting.

In this embodiment, the two adjusting members 130 each include an auxiliary rod 131, an air cylinder 132 and a supporting rod 133, the auxiliary rods 131 are provided in two, the two auxiliary rods 131 are symmetrically arranged on two sides of the L-shaped frame 121, the bottom ends of the two auxiliary rods 131 penetrate through the L-shaped frame 121, the air cylinder 132 is mounted on the upper surface of the L-shaped frame 121 and is located in the middle, an output shaft of the air cylinder 132 is connected with the supporting rod 133, and the bottom ends of the supporting rods 133 penetrate through the L-shaped frame 121 and extend to the lower portion of the L-shaped frame 121.

In this embodiment, the two moving members 140 each include a transverse plate 141 and a universal wheel 142, the upper surface of the transverse plate 141 is fixedly connected with the bottom ends of the two auxiliary rods 131, the bottom ends of the supporting rods 133 are fixedly connected with the upper surface of the transverse plate 141, and the universal wheels 142 are symmetrically mounted on two sides of the bottom of the transverse plate 141.

In this embodiment, the other side of the base 110 is further provided with a water pumping member 150, the water pumping member 150 includes a water pump 151 and a water inlet pipe 152, the water pump 151 is mounted on the upper surface of the base 110 and is disposed near the other side of the box 210, the water inlet pipe 152 is communicated with the water pump 151, and the top end of the water inlet pipe 152 is communicated with the other side wall of the box 210 in a penetrating manner.

The bolt i 122 is provided with external threads, the inner walls of the mounting hole i and the through hole i are provided with internal threads matched with the external threads, screwing is realized through the external threads and the internal threads, the cylinder 132 is a cylindrical metal part for guiding the piston to perform linear reciprocating motion in the cylinder, the water pump 151 is a mechanism for conveying or pressurizing liquid, and is mainly used for conveying the liquid including water, oil, acid-alkali liquor, emulsion, suspension, liquid metal and the like, and can also be used for conveying liquid, gas mixture and liquid containing suspended solids, and the mechanical energy or other external energy of the prime mover is transmitted to the liquid, so that the energy of the liquid is increased, and the technical parameters of the performance of the water pump 151 include flow, suction lift, shaft power, water power, efficiency and the like.

Referring to fig. 1 to 4, the mixing apparatus assembly 20 includes a case 210 and a top cover 220, the case 210 is fixedly mounted on one side of the upper surface of the base 110, the top cover 220 is mounted on the top of the case 210, sliding grooves 230 are symmetrically formed on two end surfaces of the inner wall of the case 210 and near the other side, and a solar panel 240 is further mounted on the top cover 220.

In this embodiment, the solar panels 240 are two equal in size, and the two solar panels 240 are symmetrically mounted on the other two sides of the outer top wall of the top cover 220, and a handle member i 250 is further disposed between the two solar panels 240.

In this embodiment, the handle member i 250 includes a handle body i 251 and a bolt ii 252, two mounting holes ii are symmetrically formed in the handle body i 251, a through hole ii corresponding to the two mounting holes ii and longitudinally communicating with the inner space is formed in the outer top wall of the top cover 220, two bolts ii 252 are provided, and the two bolts ii 252 respectively penetrate through the corresponding mounting holes ii and are screwed into the through hole ii, and the handle body i 251 is detachably and fixedly mounted with the top cover 220 through the bolts ii 252.

In this embodiment, the top of the case 210 is in an open shape, a fixing block 260 is symmetrically fixed on the outer wall of the joint between the case 210 and the top cover 220, a jack is formed on the fixing block 260, a screw 270 is screwed into the jack, and a tightening ring is fixed on the top of the screw 270.

In this embodiment, a water drain member 280 is further disposed on an end surface of the case 210, the water drain member 280 includes a water outlet pipe 281 and a gate valve 282, one end of the water outlet pipe 281 is connected to an end surface of the case 210 in a penetrating manner, and the gate valve 282 is mounted on the other end of the water outlet pipe 281.

The solar panel 240 is used for supplying power to equipment, energy is saved, the solar panel is low-carbon and environment-friendly, the bolt II 252 is provided with external threads, the inner walls of the mounting hole II and the through hole II are provided with internal threads matched with the external threads, screwing is achieved through the external threads and the internal threads, the screw 270 is provided with external threads, the inner wall of the jack is provided with internal threads matched with the external threads, and screwing is achieved through the external threads and the internal threads.

Referring to fig. 1 to 5, the filter assembly 30 includes a filter screen 310 and a slider 320, wherein the two end surfaces of the outer wall of the filter screen 310 are respectively fixed with the sliders 320 sliding on the two sliding grooves 230.

In this embodiment, the top end of the filter screen 310 is further provided with a handle piece ii 330, the handle piece ii 330 includes a handle body ii 331 and a bolt iii 332, two mounting holes iii are symmetrically formed in the handle body ii 331, through holes iii corresponding to the two mounting holes iii and longitudinally communicating with the inner space are formed in the top end of the filter screen 310, the two bolts iii 332 are provided, the two bolts iii 332 respectively penetrate through the corresponding mounting holes iii and are screwed in the through holes iii, and the handle body ii 331 is detachably and fixedly mounted with the filter screen 310 through the bolts iii 332.

The bolt III 332 is provided with external threads, and the inner walls of the mounting hole III and the through hole III are provided with internal threads matched with the external threads, so that screwing setting is realized through the external threads and the internal threads.

The working principle of the flood-prevention drought-resistant irrigation and drainage machine is as follows: during the use, with the help of solar panel 240 for equipment power supply, not only the energy saving, and simultaneously low carbon environmental protection, control cylinder 132 stretches out and draws back, the output shaft of cylinder 132 drives branch 133 and stretches out and draws back in step, drive diaphragm 141 decline, make universal wheel 142 jack-up ground, base 110 then rises, do benefit to and move equipment to the assigned position, control cylinder 132 stretches out and draws back, the output shaft of cylinder 132 drives branch 133 and stretches out and draws back in step, drive diaphragm 141 and rise, make universal wheel 142 keep away from ground, conveniently pack up, support through base 110, thereby the stability of base 110 has been increased, start water pump 151, utilize the inlet tube 152 that the intercommunication is on water pump 151 to draw in the box 210, can filter the water that gets into in the box 210 with the help of filter screen 310, open gate valve 282 manually, drain water in the box 210 through outlet pipe 281, unscrew screw 270 with the help of screwing ring, utilize handle body I251 to take off top cap 220 from the open department at box 210 top, utilize handle body II to take out filter screen 310, with the help of the cooperation of spout 230 and filter screen 310 both ends spout 230 are convenient to install and dismantle 310.

It should be noted that, specific model specifications of the auxiliary rod 131, the air cylinder 132, the supporting rod 133, the transverse plate 141, the universal wheel 142, the water pump 151, the chute 230, the solar panel 240, the filter screen 310 and the sliding block 320 need to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the art, so that detailed description is omitted.

The power supply of the air cylinder 132 and the water pump 151 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims

1. A flood-control drought-resistant irrigation and drainage machine is characterized by comprising

The base assembly (10), the base assembly (10) comprises a base (110) and mounting frames (120), the mounting frames (120) are mounted on two sides of the base (110), adjusting pieces (130) are arranged on the two mounting frames (120), and moving pieces (140) are arranged at the bottommost ends of the two adjusting pieces (130);

the mixing equipment assembly (20), the mixing equipment assembly (20) comprises a box body (210) and a top cover (220), the box body (210) is fixedly arranged on one side of the upper surface of the base (110), the top cover (220) is arranged at the top of the box body (210), sliding grooves (230) are symmetrically formed in two end faces of the inner wall of the box body (210) and close to the other side, and a solar panel (240) is further arranged on the top cover (220);

the filter assembly (30), the filter assembly (30) comprises a filter screen (310) and a sliding block (320), and the two end faces of the outer wall of the filter screen (310) are respectively fixed with the sliding blocks (320) sliding on the two sliding grooves (230).

2. The flood control drought-resistant irrigation and drainage machine according to claim 1, wherein the two mounting frames (120) comprise L-shaped frames (121) and bolts I (122), a plurality of mounting holes I are formed in the vertical surfaces of the L-shaped frames (121) at equal intervals, the bolts I (122) are screwed in each mounting hole I, through holes I corresponding to the plurality of mounting holes I and communicated with the inner space transversely are formed in the side face of the base (110), each bolt I (122) penetrates through the corresponding mounting hole I and is screwed in the through hole I, and the L-shaped frames (121) are detachably and fixedly mounted with the base (110) through the bolts I (122).

3. The flood control drought-resistant irrigation and drainage machine according to claim 2, wherein two adjusting parts (130) comprise auxiliary rods (131) and air cylinders (132) and supporting rods (133), the two auxiliary rods (131) are symmetrically arranged on two sides of the L-shaped frame (121), the bottom ends of the two auxiliary rods (131) penetrate through the L-shaped frame (121), the air cylinders (132) are mounted on the upper surface of the L-shaped frame (121) and are arranged in the middle, an output shaft of each air cylinder (132) is connected with the corresponding supporting rod (133), and the bottom ends of the supporting rods (133) penetrate through the L-shaped frame (121) and extend to the lower portion of the L-shaped frame.

4. A flood control drought-resistant irrigation and drainage machine according to claim 3, wherein the two moving parts (140) comprise a transverse plate (141) and universal wheels (142), the upper surface of the transverse plate (141) is fixedly connected with the bottom ends of the two auxiliary rods (131), the bottom ends of the supporting rods (133) are fixedly connected with the upper surface of the transverse plate (141), and the universal wheels (142) are symmetrically arranged on two sides of the bottom of the transverse plate (141).

5. The flood control drought-resistant irrigation and drainage machine according to claim 4, wherein a water pumping piece (150) is further arranged on the other side of the base (110), the water pumping piece (150) comprises a water pump (151) and a water inlet pipe (152), the water pump (151) is installed on the upper surface of the base (110) and is arranged close to the other side of the box body (210), the water inlet pipe (152) is communicated with the water pump (151), and the top end of the water inlet pipe (152) is communicated with the other side wall of the box body (210) in a penetrating mode.

6. The flood control drought resistance irrigation and drainage machine according to claim 5, wherein the two solar panels (240) are equal in size, the two solar panels (240) are symmetrically installed on the other two sides of the outer top wall of the top cover (220), and a handle piece I (250) is further arranged between the two solar panels (240).

7. The flood control drought-resistant irrigation and drainage machine according to claim 6, wherein the handle piece I (250) comprises a handle body I (251) and a bolt II (252), two mounting holes II are symmetrically formed in the handle body I (251), through holes II which correspond to the two mounting holes II and are longitudinally communicated with the inner space are formed in the outer top wall of the top cover (220), the number of the bolts II (252) is two, the two bolts II (252) penetrate through the corresponding mounting holes II respectively and are screwed into the through holes II, and the handle body I (251) is detachably and fixedly mounted with the top cover (220) through the bolts II (252).

8. The flood control drought-resistant irrigation and drainage machine according to claim 7, wherein the top of the box body (210) is in an open shape, fixing blocks (260) are symmetrically fixed on the outer wall of the joint of the box body (210) and the top cover (220), insertion holes are formed in the fixing blocks (260), screw rods (270) are screwed into the insertion holes, and a tightening ring is fixed on the top end of each screw rod (270).

9. The flood control drought-resistant irrigation and drainage machine according to claim 8, wherein a drainage piece (280) is further arranged on one end face of the box body (210), the drainage piece (280) comprises a water outlet pipe (281) and a gate valve (282), one end of the water outlet pipe (281) is communicated with one end face of the box body (210) in a penetrating mode, and the gate valve (282) is arranged on the other end of the water outlet pipe (281).

10. The flood control drought-resistant irrigation and drainage machine according to claim 9, wherein a handle piece II (330) is further arranged at the top end of the filter screen (310), the handle piece II (330) comprises a handle body II (331) and a bolt III (332), two mounting holes III are symmetrically formed in the handle body II (331), through holes III which correspond to the two mounting holes III and are longitudinally communicated with the inner space are formed in the top end of the filter screen (310), the bolts III (332) are two, the two bolts III (332) penetrate through the corresponding mounting holes III respectively and are screwed into the through holes III, and the handle body II (331) is detachably and fixedly mounted with the filter screen (310) through the bolts III (332).