A water channel cleaning device for farmland water conservancy projects

Abstract

The application provides a water channel cleaning device for farmland water conservancy projects, which comprises a ship body, the ship body is divided into a device bin and a mud storage bin, a collecting assembly and a cleaning assembly are arranged on the front side of the ship body, a driving assembly is arranged on the lower side of the collecting assembly, and a pumping assembly is arranged on the lower side of the ship body; the collecting assembly comprises a fixed groove fixed on the ship body, sliding grooves are arranged at the two ends of the fixed groove, a guide mechanism is arranged at the end of each sliding groove, and comb teeth are arranged on the fixed groove and the sliding grooves; the cleaning assembly comprises a rotating shaft arranged on the front side of the fixed groove, sleeves are arranged at the two ends of the rotating shaft, elastic rods are arranged at the two ends of the rotating shaft, and brush hairs are arranged on the rotating shaft and the sleeves; and the pumping assembly is used for pumping water or sludge and discharging the water or sludge to the driving assembly or the mud storage bin. The application can efficiently clean the water channel, the working state of the device can be automatically adjusted according to the actual situation in the water channel during the whole process, and the structure design is ingenious and practical.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water conservancy projects, and particularly relates to a water channel cleaning device for farmland water conservancy projects. BACKGROUND

[0002] Water conservancy projects refer to various projects built for the purpose of controlling, regulating and utilizing natural surface water and underground water to eliminate harm and develop benefits, and are projects built for the purpose of eliminating water hazards and developing and utilizing water resources. The water channel in the water conservancy project is a facility built for the purpose of irrigating farmland by introducing water from rivers, but the water channel is built in the open air, and in the long-term use process, some leaves, household garbage and other impurities will enter the water channel, and a large amount of floating impurities and sludge will be generated inside in the long-term use process. In order to ensure the normal use of the water channel, the water channel needs to be cleaned of garbage, and therefore the water channel cleaning device needs to be used. The existing water channel cleaning device for farmland water conservancy projects has the following problems in the use process, such as 1, the existing water channel cleaning device is not convenient for salvaging and collecting the floating objects in the water channel, and cannot be applied to water surfaces with different widths; 2, the existing water channel cleaning device is not convenient for cleaning the sludge at the bottom of the water channel.

[0003] Therefore, it is necessary to design a new water channel cleaning device for farmland water conservancy projects to solve the above problems. SUMMARY

[0004] The application aims at the deficiencies of the prior art, and provides a water channel cleaning device for farmland water conservancy projects, and the specific scheme is as follows:

[0005] The utility model provides an agricultural water conservancy project water channel cleaning equipment, including the ship body, the ship body is divided into equipment storehouse, the mud storehouse by the baffle, the front side of ship body is equipped with the collection subassembly, cleaning subassembly of associated arrangement, the downside of collection subassembly is equipped with the drive subassembly of associated arrangement with collection subassembly, the downside of ship body is equipped with the pumping and draining subassembly of associated arrangement with collection subassembly, collection subassembly includes the fixed groove of being fixed in the ship body through support frame two, both ends of fixed groove are equipped with the sliding groove of sliding, the end of sliding groove is equipped with the guide mechanism, and the side of fixed groove, sliding groove upper portion is away from the ship body and is equipped with a plurality of comb teeth, cleaning subassembly includes the rotating shaft of rotating in the front side of fixed groove through support frame one, both ends of rotating shaft are equipped with the sleeve of sliding, and both ends of rotating shaft are equipped with the elastic rod of exerting tension to sleeve, and all are equipped with brush hair on rotating shaft, sleeve, sleeve, the outer end of two sliding grooves is connected with the outer end of two sleeves respectively through two connecting plates, the pumping and draining subassembly includes the electric push rod of being fixed in the bottom of ship body, and the telescopic end of electric push rod is equipped with the hollow casing, the inboard top of casing is equipped with the elastic telescopic rod, and the telescopic end of elastic telescopic rod is equipped with the lifting body of penetrating the bottom of casing, and the lateral surface of casing is equipped with the water outlet, the water inlet and the sludge outlet, the inside of lifting body is equipped with the sludge discharge chamber, and the lifting body is equipped with the sludge discharge hole of corresponding sludge discharge chamber, and the top of lifting body is equipped with the sealing body of corresponding sludge discharge hole, and the lifting plate is fixed in the lifting body, and the bottom end of lifting body is equipped with the arc plate and the lifting body penetrates the arc plate, the water outlet, sludge outlet are connected with two ends of three -way pipe one respectively, the other end of three -way pipe one is connected with the import of sludge pump, and the outlet of sludge pump is connected with one end of three -way pipe two through the connecting pipe, and the other two ends of three -way pipe two are connected with the import of sludge valve, drainage valve respectively, and sludge valve, drainage valve share the same gate, and the gate is connected with the lifting plate through connecting rod, and the outlet of sludge valve is connected with one end of sludge pipe, and the other end of sludge pipe extends to the mud storehouse, and the outlet of drainage valve is connected with the water outlet of drive subassembly, and the electric push rod is electrically connected with the controller of being arranged in the equipment storehouse.

[0006] Based on the above, the drive subassembly includes the cylindrical shell of being fixed in the bottom of fixed groove, the lateral surface of shell is equipped with the water inlet for being connected with the water outlet, and the water inlet is deviated from the axis of shell, and the axis position of shell is penetrated and is rotatably equipped with the rotating tube, a plurality of through holes are formed in the rotating tube in the shell, and a plurality of fan blades are arranged on the rotating tube, a gear is arranged on the rotating shaft, one end of the rotating tube is provided with a worm gear engaged with the gear, and the other end of the rotating tube is provided with a water outlet, and a plurality of paddle boards are arranged on the rotating tube close to the water outlet.

[0007] Based on the above, the bottom end of the arc plate is provided with an elastic support rod, the telescopic end of the elastic support rod is provided with a pressure sensor electrically connected with the controller, and the bottom of the pressure sensor is provided with a contact.

[0008] Based on the above, the guide mechanism includes a elastic rod fixed on the sliding groove, and a mounting frame is arranged on the telescopic end of the elastic rod, and a guide wheel is rotatably arranged on the mounting frame.

[0009] Based on the above, the outer wall of the rotating shaft is provided with a first guide rail, and the inner wall of the sleeve is provided with a first guide groove corresponding to the first guide rail.

[0010] Based on the above, the front and rear sides of the fixing groove are provided with second guide rails, and the sliding groove is provided with second guide grooves corresponding to the second guide rails.

[0011] Based on the above, the equipment compartment is provided with a storage battery for supplying power to the entire equipment.

[0012] Based on the above, the bottom of the sludge discharging cavity is provided with a filter screen.

[0013] The present application has the following advantages compared with the prior art:

[0014] 1. In the present application, the structure design of the collecting assembly and the cleaning assembly facilitates the cleaning and collection of impurities floating in water, and can be applied to water surfaces of different widths, and the structure design is ingenious and practical.

[0015] 2. In the present application, the cleaning assembly is driven to rotate by the driving assembly, which not only drives the cleaning assembly to rotate, but also drives the entire cleaning device to move forward, and the driving assembly is powered by the impact force of the water flow or sludge discharged by the pumping and discharging assembly. The structure design of the pumping and discharging assembly can determine whether the sludge pump extracts water, sludge or a mixture of sludge and water according to the actual situation of the bottom of the water channel, and can adjust the movement state of the ship body according to the extracted medium, to ensure efficient cleaning of the surface and bottom of the water channel. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a top view of the overall structure of the present application.

[0017] Figure 2 is a side view of the overall structure of the present application.

[0018] Figure 3 is Figure 1 a structure schematic view of A in the present application.

[0019] Figure 4 is Figure 1 a structure schematic view of B in the present application.

[0020] Figure 5 is Figure 2 a structure schematic view of C in the present application.

[0021] Figure 6is Figure 2 Structure diagram of the middle D.

[0022] Figure: 1. Hull; 1-1. Bulkhead; 1-2. Mud storage bin; 1-3. Equipment bin; 1-4. Water outlet; 2. Cleaning assembly; 2-1. Rotation shaft; 2-2. Support frame one; 2-3. Sleeve; 2-4. Brush; 2-5. Elastic rod; 2-7. First guide rail; 2-8. Gear; 3. Collection assembly; 3-1. Fixed groove; 3-1-1. Second guide rail; 3-1-2. Second guide groove; 3-2. Sliding groove; 3-3. Comb tooth; 3-4. Support frame two; 3-6. Elastic rod; 3-7. Mounting frame; 3-8. Guide wheel; 4. Driving assembly; 4-1. Outer shell; 4-2. Rotation pipe; 4-3. Fan leaf; 4-4. Through hole; 4-5. Paddle; 4-6. Drainage cover; 4-7. Worm; 5. Pumping assembly; 5-1. Electric push rod; 5-2. Shell; 5-2-1. Drainage port; 5-2-2. Mud discharge port; 5-2-3. Water inlet; 5-3. Elastic telescopic rod; 5-4. Lifting body; 5-4-1. Mud discharge cavity; 5-4-2. Mud discharge hole; 5-4-3. Sealing body; 5-5. Three-way pipe one; 5-6. Sludge pump; 5-7. Connection pipe; 5-8. Three-way pipe two; 5-9. Drainage valve; 5-10. Mud discharge valve; 5-11. Gate plate; 5-12. Lifting plate; 5-13. Connecting rod; 5-14. Drainage pipe; 5-15. Mud discharge pipe; 5-16. Arc plate; 5-17. Elastic support rod; 5-18. Pressure sensor; 5-19. Contact; 5-20. Filter screen; 9. Controller; 10. Accumulator; 11. Connecting plate. DETAILED DESCRIPTION

[0023] The technical solutions of the present application will be further described in detail below through specific embodiments. EMBODIMENT

[0024] As Figures 1-6As shown, the present application provides a water channel cleaning device for farmland water conservancy projects, which comprises a ship body 1, the ship body 1 is divided into a device bin 1-3 and a mud storage bin 1-2 by a partition 1-1, the front side of the ship body 1 is provided with a collecting assembly 3 and a cleaning assembly 2 which are arranged in association, the lower side of the collecting assembly 3 is provided with a driving assembly 4 arranged in association with the collecting assembly 3, and the lower side of the ship body 1 is provided with a pumping assembly 5 arranged in association with the collecting assembly 3; the collecting assembly 3 comprises a fixed groove 3-1 fixed on the ship body 1 through a support frame two 3-4, both ends of the fixed groove 3-1 are slidingly provided with sliding grooves 3-2, the end of the sliding groove 3-2 is provided with a guide mechanism, and the fixed groove 3-1 and the sliding groove 3-2 are both provided with a plurality of comb teeth 3-3 away from the side of the ship body 1; the cleaning assembly 2 comprises a rotating shaft 2-1 rotatably arranged at the front side of the fixed groove 3-1 through a support frame one 2-2, both ends of the rotating shaft 2-1 are slidingly provided with sleeves 2-3, both ends of the rotating shaft 2-1 are provided with elastic rods 2-5 for applying tension to the sleeves 2-3, and the rotating shaft 2-1 and the sleeves 2-3 are both provided with brush hairs 2-4; the outer ends of the two sliding grooves 3-2 are respectively connected with the outer ends of the two sleeves 2-3 through two connecting plates 11; the pumping assembly 5 comprises an electric push rod 5-1 fixed at the bottom of the ship body 1, the telescopic end of the electric push rod 5-1 is provided with a hollow shell 5-2, the inner side top of the shell 5-2 is provided with an elastic telescopic rod 5-3, the telescopic end of the elastic telescopic rod 5-3 is provided with a lifting body 5-4 penetrating through the bottom of the shell 5-2, the side of the shell 5-2 is provided with a drainage port 5-2-1, a water inlet 5-2-3 and a mud discharge port 5-2-2, the lifting body 5-4 is provided with a mud discharge cavity 5-4-1 in the inside, the lifting body 5-4 is provided with a mud discharge hole 5-4-2 corresponding to the mud discharge cavity 5-4-1, the lifting body 5-4 is provided with a sealing body 5-4-3 above the mud discharge hole 5-4-2, the lifting body 5-4 is fixedly provided with a lifting plate 5-12, and the bottom end of the lifting body 5-4 is provided with an arc-shaped plate 5-16 and the lifting body 5-4 penetrates through the arc-shaped plate 5-16; the drainage port 5-2-1 and the mud discharge port 5-2-2 are respectively connected with both ends of a three-way pipe one 5-5, the other end of the three-way pipe one 5-5 is connected with the inlet of a sludge pump 5-6, the outlet of the sludge pump 5-6 is connected with one end of a three-way pipe two 5-8 through a connecting pipe 5-7, the other two ends of the three-way pipe two 5-8 are respectively connected with the inlets of a mud discharge valve 5-10 and a drainage valve 5-9, the mud discharge valve 5-10 and the drainage valve 5-9 share the same gate plate 5-11, the gate plate 5-11 is connected with the lifting plate 5-12 through a connecting rod 5-13, the outlet of the mud discharge valve 5-10 is connected with one end of a mud discharge pipe 5-15, the other end of the mud discharge pipe 5-15 extends to the mud storage bin 1-2, the outlet of the drainage valve 5-9 is connected with a drainage pipe 5-14 and the water inlet of the driving assembly 4; the electric push rod 5-1 is electrically connected with a controller 9 arranged in the device bin 1-3.

[0025] The driving assembly 4 is used to drive the whole device to move forward in water and drive the cleaning assembly 2 to operate, which comprises a cylindrical shell 4-1 fixed at the bottom of the fixed groove 3-1, the side of the shell 4-1 is provided with a water inlet connected with the drain pipe 5-14, the water inlet deviates from the axis of the shell 4-1, the axis of the shell 4-1 is provided with a rotating pipe 4-2 penetrating and rotating, a plurality of through holes 4-4 and a plurality of blades 4-3 are arranged on the rotating pipe 4-2 in the shell 4-1, the rotating shaft 2-1 is provided with a gear 2-8, one end of the rotating pipe 4-2 is provided with a worm 4-7 engaged with the gear 2-8, the other end of the rotating pipe 4-2 is a water outlet, and a plurality of paddle boards are arranged on the rotating pipe 4-2 close to the water outlet.

[0026] Before the cleaning device works, in order to determine the position of the arc-shaped plate 5-16, an elastic supporting rod 5-17 is arranged at the bottom end of the arc-shaped plate 5-16, the telescopic end of the elastic supporting rod 5-17 is provided with a pressure sensor 5-18 electrically connected with the controller 9, and the bottom of the pressure sensor 5-18 is provided with a contact 5-19.

[0027] The guiding mechanism is used to control the advancing direction of the cleaning device, which comprises an elastic rod 3-6 fixed on the sliding groove 3-2, and a mounting frame 3-7 is arranged at the telescopic end of the elastic rod 3-6, and a guide wheel 3-8 is rotatably arranged on the mounting frame 3-7.

[0028] In order to ensure that the sleeve 2-3 can stably slide on the rotating shaft 2-1, a first guide rail 2-7 is arranged on the outer wall of the rotating shaft 2-1, and a first guide groove corresponding to the first guide rail 2-7 is arranged on the inner wall of the sleeve 2-3.

[0029] In order to ensure that the sliding groove 3-2 can stably slide on the fixed groove 3-1, a second guide rail 3-1-1 is arranged on the front and rear sides of the fixed groove 3-1, and a second guide groove 3-1-2 corresponding to the second guide rail 3-1-1 is arranged on the sliding groove 3-2.

[0030] In order to ensure the practicability of the device, a storage battery 10 is arranged in the device bin 1-3 to supply power to the whole device.

[0031] In order to avoid that the impurities at the bottom of the water channel enter the sludge discharge chamber 5-4-1 and cause the positions such as the sludge discharge hole 5-4-2 and the sludge discharge port 5-2-2 to be blocked, a filter screen 5-20 is arranged at the bottom of the sludge discharge chamber 5-4-1.

[0032] It should be noted that, in order to timely discharge the water in the sludge storage bin 1-2, a water outlet 1-4 is arranged on the upper part of the sludge storage bin 1-2 on the ship body 1, and a screen is arranged at the water outlet 1-4.

[0033] The specific working principle of the present application is as follows: first, the device is placed on the water surface, and the guide wheel 3-8 is in contact with the side slope of the water channel, the pressure threshold measured by the pressure sensor 5-18 is set by the controller 9, and the arc-shaped plate 5-16 is in contact with the bottom of the water channel.

[0034] When the water channel cleaning work starts, the worker only needs to start the sludge pump 5-6. When there is no sludge accumulated at the bottom of the water channel, the arc-shaped plate 5-16 is in contact with the bottom of the water channel. At this time, the water in the water channel enters the casing 5-2 from the water inlet 5-2-3, and then is discharged from the drain port 5-2-1 to the three-way pipe one 5-5, and then enters the three-way pipe two 5-8 through the sludge pump 5-6 and the connecting pipe 5-7, and then is discharged from the drain valve 5-9 to the outer shell 4-1 in the drive assembly 4 through the drain pipe 5-14. The water flow impacts on the fan blade 4-3 to make the rotating pipe 4-2 rotate, and then the water flow enters the through hole 4-4 and is finally discharged from the water outlet. When the rotating pipe 4-2 rotates, the paddle 4-5 stirs the water in the water channel to provide the forward driving force for the entire device. In addition, when the water flow is discharged from the water outlet, the reverse force is applied to the drive assembly 4 to increase the forward driving force of the entire device. In addition, when the rotating pipe 4-2 rotates, the worm 4-7 is driven to rotate, and the worm 4-7 drives the gear 2-8 to rotate, so that the rotating shaft 2-1 and the sleeve 2-3 rotate, thereby realizing the cleaning of the floating objects on the water surface by the brush 2-4, and the cleaned impurities fall into the fixed groove 3-1 or the sliding groove 3-2 through the comb teeth 3-3.

[0035] It should be noted that when the water channel bottom has sludge during the forward movement of the ship body 1, the arc-shaped plate 5-16 is lifted by a certain height, and the sludge outlet 5-2-2, the drain port 5-2-1 and the water inlet 5-2-3 are all in a partially open state, and the drain valve 5-9 and the sludge valve 5-10 are also in a semi-open state. The sludge at the bottom of the water channel is filtered by the filter screen 5-20 and then enters the sludge chamber 5-4-1, and then is mixed with the water entering the casing 5-2 from the water inlet 5-2-3 and is discharged to the three-way pipe two 5-8 through the sludge pump 5-6, the three-way pipe one 5-5 and the connecting pipe 5-7, and then part of the sludge-water mixture enters the casing 5-2 in the drive assembly 4 to drive the device to operate, and part of the sludge-water mixture enters the sludge storage bin 1-2 through the sludge discharge pipe 5-15. At this time, due to the small flow of liquid entering the casing 5-2, the rotating speed of the rotating pipe 4-2 is reduced compared with the rotating speed when the sludge pump 5-6 simply pumps water, and the moving speed of the ship body 1 and the rotating speed of the rotating shaft 2-1 are also reduced.

[0036] In addition, when the ship body 1 is advancing and the bottom of the water channel has thick sludge, the arc-shaped plates 5-16 are lifted to a higher height, and the sludge discharge port 5-2-2 and the sludge valve 5-10 are opened, and the water discharge port 5-2-1, the water inlet port 5-2-3 and the water valve 5-9 are closed, the sludge at the bottom of the water channel is filtered by the filter screen 5-20 and then enters the sludge chamber 5-4-1, is discharged to the three-way pipe 5-8 through the sludge pump 5-6, the three-way pipe 1 5-5 and the connecting pipe 5-7, and then enters the sludge storage bin 1-2 through the sludge discharge pipe 5-15. At this time, since no fluid enters the driving assembly 4, the ship body 1 does not advance and the cleaning assembly 2 does not operate, and only the sludge is sucked.

[0037] It should be noted that, since the ship body 1 will float up and down due to the gravity, when the value measured by the pressure sensor 5-18 is greater than the set threshold value for more than 15 seconds, the controller 9 controls the extension end of the electric push rod 5-1 to be lifted until the pressure value enters the threshold value; when the value measured by the pressure sensor 5-18 is less than the set threshold value for more than 15 seconds, the controller 9 controls the extension end of the electric push rod 5-1 to be lowered until the pressure value enters the threshold value.

[0038] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical solutions of the present application, they should be covered in the technical solution range of the present application.

Claims

1. A device for cleaning irrigation ditches in farmland water conservancy projects, characterized in that: The utility model relates to a ship body (1), the ship body (1) is divided into equipment storehouse (1-3), the mud storage (1-2) by the partition (1-1), the front side of ship body (1) is equipped with the collection subassembly (3), the cleaning subassembly (2) of associated arrangement, the downside of collection subassembly (3) is equipped with the drive subassembly (4) with the collection subassembly (3) associated arrangement, the downside of ship body (1) is equipped with the exhaust component (5) with collection subassembly (3) associated arrangement, the collection subassembly (3) includes the fixed groove (3-1) of being fixed on the ship body (1) through support frame two (3-4), both ends of fixed groove (3-1) are slidably provided with sliding groove (3-2), the end of sliding groove (3-2) is equipped with guide mechanism, and the upper side of fixed groove (3-1), sliding groove (3-2) is away from the side of ship body (1) and is equipped with multiple comb teeth (3-3), the cleaning subassembly (2) includes the rotating shaft (2-1) of being rotatably arranged in the front side of fixed groove (3-1) through support frame one (2-2), both ends of rotating shaft (2-1) are slidably provided with sleeve (2-3), both ends of rotating shaft (2-1) are equipped with the elastic rod (2-5) of exerting tension to sleeve (2-3), and rotating shaft (2-1), sleeve (2-3) are all equipped with brush (2-4), the outer end of two sliding grooves (3-2) is connected with the outer end of two sleeves (2-3) through two connecting plates (11) respectively, the exhaust component (5) includes the electric push rod (5-1) of being fixed in the bottom of ship body (1), the telescopic end of electric push rod (5-1) is equipped with the hollow shell (5-2), the inboard top of shell (5-2) is equipped with elastic telescopic rod (5-3), the telescopic end of elastic telescopic rod (5-3) is equipped with lifting body (5-4) penetrating the bottom of shell (5-2), the side of shell (5-2) is equipped with drain (5-2-1), water inlet (5-2-3) and mud outlet (5-2-2), the lifting body (5-4) is equipped with mud discharge cavity (5-4-1) in, the lifting body (5-4) is equipped with mud discharge hole (5-4-2) on the corresponding mud discharge cavity (5-4-1), the lifting body (5-4) is equipped with sealing body (5-4-3) on the corresponding mud discharge hole (5-4-2) top, the lifting body (5-4) is fixed with lifting plate (5-12), and the bottom end of lifting body (5-4) is equipped with arc plate (5-16) and lifting body (5-4) penetrates sealing body (5-16).The drain port (5-2-1) and the sludge discharge port (5-2-2) are respectively connected with two ends of the three-way pipe one (5-5), the other end of the three-way pipe one (5-5) is connected with the inlet of the sludge pump (5-6), the outlet of the sludge pump (5-6) is connected with one end of the three-way pipe two (5-8) through the connecting pipe (5-7), the other two ends of the three-way pipe two (5-8) are respectively connected with the inlet of the sludge valve (5-10) and the drain valve (5-9), the sludge valve (5-10) and the drain valve (5-9) share the same gate plate (5-11), the gate plate (5-11) is connected with the lifting plate (5-12) through the connecting rod (5-13), the outlet of the sludge valve (5-10) is connected with one end of the sludge discharge pipe (5-15), the other end of the sludge discharge pipe (5-15) extends to the sludge storage bin (1-2), the outlet of the drain valve (5-9) is connected with the water inlet of the driving assembly (4) through the drain pipe (5-14); the electric push rod (5-1) is electrically connected with the controller (9) arranged in the equipment bin (1-3).

2. The agricultural waterway cleaning device of claim 1, wherein: The driving assembly (4) comprises a cylindrical shell (4-1) fixed at the bottom of the fixed groove (3-1), the side of the shell (4-1) is provided with a water inlet for connecting with the drain pipe (5-14), the water inlet deviates from the axis of the shell (4-1), the axis of the shell (4-1) is provided with a rotating pipe (4-2) penetrating and rotating, a plurality of through holes (4-4) are formed in the rotating pipe (4-2) in the shell (4-1) and a plurality of fan blades (4-3) are arranged on the rotating pipe (4-2), the rotating shaft (2-1) is provided with a gear (2-8), one end of the rotating pipe (4-2) is provided with a worm (4-7) engaged with the gear (2-8), the other end of the rotating pipe (4-2) is a water outlet, and a plurality of paddle boards are arranged on the rotating pipe (4-2) close to the water outlet.

3. The agricultural waterway cleaning device of claim 1, wherein: The bottom end of the arc-shaped plate (5-16) is provided with an elastic supporting rod (5-17), the telescopic end of the elastic supporting rod (5-17) is provided with a pressure sensor (5-18) electrically connected with the controller (9), and the bottom of the pressure sensor (5-18) is provided with a contact (5-19).

4. The agricultural waterway cleaning device of claim 1, wherein: The guide mechanism comprises an elastic rod (3-6) fixed on the sliding groove (3-2), and the telescopic end of the elastic rod (3-6) is provided with a mounting bracket (3-7), and the mounting bracket (3-7) is rotatably provided with a guide wheel (3-8).

5. The agricultural waterway cleaning device of claim 1, wherein: The outer wall of the rotating shaft (2-1) is provided with a first guide rail (2-7), and the inner wall of the sleeve (2-3) is provided with a first guide groove corresponding to the first guide rail (2-7).

6. The agricultural waterway cleaning device of claim 1, wherein: The front and rear sides of the fixed groove (3-1) are provided with second guide rails (3-1-1), and the sliding groove (3-2) is provided with a second guide groove (3-1-2) corresponding to the second guide rails (3-1-1).

7. The agricultural waterway cleaning device of claim 1, wherein: The equipment compartment (1-3) is provided with a storage battery (10) for supplying power to the whole equipment.

8. The agricultural waterway cleaning device of claim 1, wherein: The bottom of the sludge discharging cavity (5-4-1) is provided with a filter screen (5-20).

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