CN212138734U

CN212138734U - Assembled hydraulic engineering uses multi-functional irrigation equipment

Info

Publication number: CN212138734U
Application number: CN202020124798.1U
Authority: CN
Inventors: 苗永潮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-15
Anticipated expiration: 2030-01-20

Abstract

The utility model provides an assembled hydraulic engineering uses multi-functional irrigation equipment, including the base, remove the wheel, promote the handle, irrigate the case, the flood filling head, advance the medicine fill, the seal valve, the fat hopper, grind the room, can dismantle the rose box structure, the suction pipe, the water pump, the conveying hose, the supporting wheel, erect the stand, PLC, drive switch, adjustable auxiliary irrigation supporting structure, adjustable connecting rod frame structure and agitator, remove the wheel respectively the bolt install around the base lower part; the pushing handle is welded on the left side of the upper surface of the base; the irrigation box is embedded in the upper middle left side of the inner part of the base. The utility model has the advantages that: through the setting of adjustable supplementary irrigation supporting structure, when using, can filter the fertilizer after crushing to avoided the fertilizer influence of great piece to irrigate and the easy problem of blockking up.

Description

Assembled hydraulic engineering uses multi-functional irrigation equipment

Technical Field

The utility model belongs to the technical field of hydraulic engineering equipment, especially, relate to an assembled hydraulic engineering uses multi-functional irrigation equipment.

Background

At present, most countries in the world have serious problems of too fast population growth, insufficient available water resources, short supply of water in cities and towns, energy shortage, ecological environment deterioration and the like, and are closely related to water. Flood control and full development and utilization of water resources become important subjects for modern socioeconomic development. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, the needs of people for life and production to water resources are met, and the existing irrigation device is single in function and cannot meet the requirements of modern operation.

However, current multi-functional irrigation equipment still has the problem that is not convenient for irrigate, be not convenient for remove and irrigate and do not possess to fertilizer and carry out filtering capability to different angles.

Therefore, the invention is very necessary to provide an assembled multifunctional irrigation device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an assembled hydraulic engineering uses multi-functional irrigation equipment to solve current multi-functional irrigation equipment and be not convenient for irrigate, be not convenient for remove and irrigate and do not possess the problem of carrying out filtering capability to fertilizer to the angle of difference. An assembled multifunctional irrigation device for hydraulic engineering comprises a base, movable wheels, a pushing handle, an irrigation box, a water injection head, a pesticide inlet hopper, a sealing valve, a fertilizer hopper, a grinding chamber, a detachable filter box structure, a water suction pipe, a water pump, a conveying hose, a supporting wheel, a vertical column, a PLC (programmable logic controller), a driving switch, an adjustable auxiliary irrigation support structure, an adjustable connecting rod frame structure and a stirrer, wherein the movable wheels are respectively installed on the periphery of the lower part of the base through bolts; the pushing handle is welded on the left side of the upper surface of the base; the irrigation box is embedded in the upper middle left side of the inside of the base; the water injection head is welded in the middle of the upper end of the irrigation box; the medicine feeding hopper is welded on the left side of the upper end of the irrigation box; the sealing valve is in threaded connection with the lower side of the outer part of the medicine inlet hopper; the fertilizer hopper is fixed at the upper end of the grinding chamber by bolts and nuts; the crushing chamber is welded on the right side of the upper end of the irrigation box; the detachable filter box structure is arranged at the upper right side inside the irrigation box; one end of the water suction pipe is welded at the right lower part of the irrigation tank, and the other end of the water suction pipe is connected with a water pump flange; the water pump bolt is arranged on the right side of the upper part of the base; one end of the conveying hose is embedded in the right end of the water pump, and the other end of the conveying hose is connected with the adjustable auxiliary irrigation support structure; the supporting wheel is welded on the right side of the upper end of the base and arranged on the right side of the water pump; the upright post is welded on the left side of the front part of the upper surface of the base, and a PLC is installed on an upper end bolt of the upright post; the drive switch is embedded in the front surface of the PLC; the adjustable connecting rod frame structure is arranged between the adjustable auxiliary irrigation support structure and the adjustable auxiliary irrigation support structure; the stirrer bolt is arranged at the middle upper part of the left end of the base; the detachable filter box structure comprises an installation frame, a frame cavity, an inserting box, a box cavity, a drawing handle and a filter screen, wherein the box cavity is formed in the inserting box; the drawing handle is welded at the front end of the inserting box; the filter screen welding the downside in the interlude box.

Preferably, the adjustable auxiliary irrigation support structure comprises a moving seat, auxiliary wheels, a support rod, a connecting pipe frame, an adjusting sheet, an adjusting hose, an irrigation head and a communicating pipe, wherein the auxiliary wheels are respectively installed on the periphery of the lower part of the moving seat through bolts; the support rod is welded in the middle of the upper end of the movable seat; one end of the adjusting hose is embedded into the upper end of the connecting pipe frame, and the other end of the adjusting hose is embedded with an irrigation head.

Preferably, the adjustable connecting rod frame structure comprises a sleeve, an adjusting bolt, a penetrating rod, a first clamping seat and a second clamping seat, wherein the adjusting bolt is in threaded connection with the right side of the front part of the sleeve; the inserting rod is inserted at the right side of the sleeve; the first clamping seat bolt is arranged at the left end of the sleeve; and the second clamping seat bolt is arranged on the right side of the inserting rod.

Preferably, the upper end of the filter screen corresponds to the grinding chamber, and the filter screen is made of a stainless steel net with the aperture of three-five millimeters.

Preferably, the inserting box is inserted into the frame cavity, and a drawing handle is welded at the front part of the inserting box.

Preferably, the installation frame weld respectively in the front and back two of irrigation box inside upper right side, and set up the frame chamber in the installation frame.

Preferably, the regulating flap be provided with two, the mutual bolt and nut connection of regulating flap, the regulating flap respectively with irrigate head and connecting pipe support bolted connection, irrigation head and connecting pipe support front portion be provided with rectangle PVC plastic pellet respectively.

Preferably, the left and right sides of the connecting pipe support are provided with round pipes, the left and right ends of the connecting pipe support are respectively embedded with a conveying hose and a communicating pipe, and the connecting pipe support is provided with a PVC plastic plug.

Preferably, the number of the auxiliary wheels at the lower end of the moving seat is four, and the support rod at the upper end of the moving seat is welded with a connecting pipe frame.

Preferably, the first clamping seat and the second clamping seat are respectively made of C-shaped PVC plastic seats, and the first clamping seat and the second clamping seat are respectively clamped on the supporting rod.

Preferably, the sleeve is matched with the inserting rod and is fixed by the adjusting bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, filter screen upper end correspond with the room of smashing of grinding, the filter screen adopt the aperture to be three millimeters to five millimeters stainless steel meshs, when using, can filter the fertilizer after pulverizing to avoided the fertilizer influence of great piece to irrigate and the easy problem of blockking up.

2. The utility model discloses in, the box that alternates peg graft in the frame intracavity, the anterior welding of box that alternates have the pull handle, be convenient for drive the box activity of interleaving and carry out the pull dismouting through the pull handle.

3. The utility model discloses in, the installation frame weld respectively in the front and back two of the inside upper right side of irrigation case, and seted up the frame chamber in the installation frame, be convenient for cooperate the interlude of interlude box and carry out the dismouting and use.

4. The utility model discloses in, the adjustment sheet be provided with two, the mutual bolt and nut of adjustment sheet connect, the adjustment sheet respectively with irrigate head and connecting pipe support bolted connection, irrigate head and connecting pipe support front portion be provided with rectangle PVC plastic block respectively, be convenient for make the adjustment sheet install irrigate head and connecting pipe support on, and supplementary irrigation head and connecting pipe support adjust the angle of difference thereupon and use.

5. The utility model discloses in, the connection pipe support left and right sides be provided with the pipe, the connection pipe support about both ends imbed respectively and have delivery hose and communicating pipe, the connection pipe support on be provided with PVC plastic stopper, be convenient for make a plurality of connection pipe supports communicate each other and carry the use.

6. The utility model discloses in, the auxiliary wheel of removal seat lower extreme be provided with four, the bracing piece of removal seat upper end on the welding have a connection pipe support, the cooperation of being convenient for is connected the pipe support and is supported, also can remove thereupon simultaneously and irrigate the use to different positions.

7. The utility model discloses in, first cassette and second cassette adopt C type PVC plastic base respectively, first cassette and second cassette block respectively on the bracing piece, the cooperation sleeve pipe can make a plurality of bracing piece interconnect with alternating the pole during use to remove thereupon.

8. The utility model discloses in, sleeve pipe and alternate pole looks adaptation to fix through adjusting bolt, can adjust the length of adjusting to the difference, and make the interval between bracing piece and the bracing piece arrive suitable length thereupon and use.

Drawings

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

Fig. 2 is a schematic structural view of the detachable filter box structure of the present invention.

Fig. 3 is a schematic structural view of the adjustable auxiliary irrigation support structure of the present invention.

Fig. 4 is a schematic structural diagram of the adjustable connecting rod frame structure of the present invention.

Fig. 5 is an electrical logic schematic of the present invention.

In the figure:

1. a base; 2. a moving wheel; 3. pushing the handle; 4. an irrigation tank; 5. a water injection head; 6. a medicine feeding hopper; 7. a sealing valve; 8. a fertilizer hopper; 9. a grinding chamber; 10. a removable filter box structure; 101. a mounting frame; 102. a frame cavity; 103. inserting the box; 104. a cassette cavity; 105. drawing the handle; 106. a filter screen; 11. a suction pipe; 12. a water pump; 13. a delivery hose; 14. a support wheel; 15. erecting a column; 16. a PLC; 17. a drive switch; 18. an adjustable auxiliary irrigation support structure; 181. a movable seat; 182. an auxiliary wheel; 183. a support bar; 184. connecting the pipe frame; 185. a regulating sheet; 186. adjusting the hose; 187. an irrigation head; 188. a communicating pipe; 19. the structure of the connecting rod frame can be adjusted; 191. a sleeve; 192. adjusting the bolt; 193. inserting the rod; 194. a first card holder; 195. a second card holder; 20. a stirrer.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 and fig. 2, an assembled multifunctional irrigation device for hydraulic engineering comprises a base 1, a movable wheel 2, a pushing handle 3, an irrigation tank 4, a water injection head 5, a medicine feeding hopper 6, a sealing valve 7, a fertilizer hopper 8, a crushing chamber 9, a detachable filter tank structure 10, a water suction pipe 11, a water pump 12, a conveying hose 13, a supporting wheel 14, a vertical column 15, a PLC16, a driving switch 17, an adjustable auxiliary irrigation support structure 18, an adjustable connecting rod frame structure 19 and a stirrer 20, wherein the movable wheel 2 is respectively bolted on the periphery of the lower part of the base 1; the push handle 3 is welded on the left side of the upper surface of the base 1; the irrigation box 4 is embedded in the upper middle left side of the inside of the base 1; the water injection head 5 is welded in the middle of the upper end of the irrigation tank 4; the medicine feeding hopper 6 is welded on the left side of the upper end of the irrigation box 4; the sealing valve 7 is in threaded connection with the lower side of the outer part of the medicine inlet hopper 6; the fertilizer hopper 8 is fixed at the upper end of the grinding chamber 9 through bolts and nuts; the grinding chamber 9 is welded at the right side of the upper end of the irrigation box 4; the detachable filter box structure 10 is arranged at the upper right side inside the irrigation box 4; one end of the water suction pipe 11 is welded at the right lower part of the irrigation tank 4, and the other end is in flange connection with the water pump 12; the water pump 12 is arranged on the right side of the upper part of the base 1 through bolts; one end of the conveying hose 13 is embedded in the right end of the water pump 12, and the other end of the conveying hose is connected with the adjustable auxiliary irrigation support structure 18; the supporting wheel 14 is welded on the right side of the upper end of the base 1 and is arranged on the right side of the water pump 12; the upright post 15 is welded on the left side of the front part of the upper surface of the base 1, and a PLC16 is installed on the upper end bolt of the upright post 15; the driving switch 17 is embedded in the front surface of the PLC 16; the adjustable connecting rod frame structure 19 is arranged between the adjustable auxiliary irrigation support structure 18 and the adjustable auxiliary irrigation support structure 18; the stirrer 20 is mounted on the middle upper part of the left end of the base 1 through a bolt; the detachable filter box structure 10 comprises a mounting frame 101, a frame cavity 102, a penetrating box 103, a box cavity 104, a drawing handle 105 and a filter screen 106, wherein the box cavity 104 is arranged in the penetrating box 103; the drawing handle 105 is welded at the front end of the inserting box 103; the filter screen 106 is welded at the lower side of the interior of the inserting box 103.

As shown in fig. 3, in the above embodiment, specifically, the adjustable auxiliary irrigation supporting structure 18 includes a moving base 181, auxiliary wheels 182, a supporting rod 183, a connecting pipe frame 184, an adjusting sheet 185, an adjusting hose 186, an irrigation head 187 and a communicating pipe 188, wherein the auxiliary wheels 182 are respectively installed around the lower portion of the moving base 181 by bolts; the support rod 183 is welded at the middle part of the upper end of the movable seat 181; one end of the adjusting hose 186 is embedded in the upper end of the connecting pipe frame 184, and the other end is embedded with an irrigation head 187.

As shown in fig. 4, in the above embodiment, in particular, the adjustable connecting rod frame structure 19 includes a sleeve 191, an adjusting bolt 192, a penetrating rod 193, a first clamping seat 194 and a second clamping seat 195, wherein the adjusting bolt 192 is screwed on the right side of the front part of the sleeve 191; the penetrating rod 193 is inserted at the right side of the sleeve 191; the first clamping seat 194 is mounted at the left end of the sleeve 191 through bolts; the second clamping seat 195 is mounted on the right side of the inserting rod 193 through a bolt.

In the above embodiment, specifically, the upper end of the filter screen 106 corresponds to the grinding chamber 9, and the filter screen 106 is made of a stainless steel mesh with a pore size of three mm to five mm, so that when in use, ground fertilizer can be filtered, and thus the problem that large fertilizer blocks affect irrigation and are easily blocked is avoided.

In the above embodiment, specifically, the inserting box 103 is inserted into the frame cavity 102, and the front of the inserting box 103 is welded with the drawing handle 105, so that the inserting box 103 is driven by the drawing handle 105 to move and be drawn and disassembled.

In the above embodiment, specifically, the mounting frame 101 is welded at the front and rear parts of the upper right side inside the irrigation tank 4, and the mounting frame 101 is provided with the frame cavity 102, so that the insertion box 103 can be conveniently inserted and disassembled for use.

In the above embodiment, specifically, two adjusting pieces 185 are provided, the adjusting pieces 185 are connected with each other through bolts and nuts, the adjusting pieces 185 are respectively connected with the irrigation head 187 and the connecting pipe frame 184 through bolts, rectangular PVC plastic blocks are respectively provided at the front parts of the irrigation head 187 and the connecting pipe frame 184, so that the adjusting pieces 185 can be conveniently installed on the irrigation head 187 and the connecting pipe frame 184, and the adjusting pieces 187 and the connecting pipe frame 184 can be adjusted to different angles for use.

In the above embodiment, specifically, the left and right sides of the connecting pipe frame 184 are provided with circular pipes, the left and right ends of the connecting pipe frame 184 are respectively embedded with the conveying hose 13 and the communicating pipe 188, and the connecting pipe frame 184 is provided with a PVC plastic plug, so that the plurality of connecting pipe frames 184 can be conveniently communicated with each other and conveyed for use.

In the above embodiment, specifically, four auxiliary wheels 182 are provided at the lower end of the movable seat 181, and a connecting pipe frame 184 is welded on the support rod 183 at the upper end of the movable seat 181, so as to be conveniently matched with the connecting pipe frame 184 for supporting, and meanwhile, the movable seat can be moved along with the connecting pipe frame 184 for irrigating different positions.

In the above embodiment, specifically, the first card holder 194 and the second card holder 195 are respectively made of C-shaped PVC plastic holders, the first card holder 194 and the second card holder 195 are respectively clamped on the supporting rods 183, and when the connector is used, the supporting rods 183 can be connected with each other by matching the sleeve 191 and the penetrating rod 193, and then move along with the sleeve 191 and the penetrating rod 193.

In the above embodiment, specifically, the sleeve 191 and the inserting rod 193 are adapted and fixed by the adjusting bolt 192, and can be adjusted to different lengths, and then the distance between the supporting rod 183 and the supporting rod 183 reaches a suitable length and is used.

In the above embodiment, the water pump 12 is a GDF-type water pump.

In the above embodiment, specifically, the PLC16 is a PLC of model FX 2N-48.

In the above embodiment, the stirrer 20 is a model ZDJB11 stirrer.

In the above embodiment, specifically, the driving switch 17 is electrically connected to an input terminal of the PLC16, the milling chamber 9 is electrically connected to an output terminal of the PLC16, the water pump 12 is electrically connected to an output terminal of the PLC16, and the agitator 20 is electrically connected to an output terminal of the PLC 16.

Principle of operation

The utility model discloses a theory of operation: before use, the support rod 183 is moved to a specified position through the auxiliary wheel 182 according to requirements, then the adjusting sheet 185 is moved, the adjusting hose 186 and the irrigation head 187 are adjusted to suitable positions, after adjustment, bolts on the adjusting sheet 185 are screwed down to fix and complete adjustment, after adjustment, the sealing valve 7 is opened, medicine is injected into the irrigation box 4 through the medicine inlet hopper 6, the irrigation box 4 is injected with water through the water injection head 5, then fertilizer is injected into the crushing chamber 9 through the fertilizer hopper 8 and crushed, the crushed material falls down and is filtered through the filter screen 106 to enter the irrigation box 4, after injection is respectively completed, the stirrer 20 is started to stir, then the water pump 12 is started again, so that the water in the irrigation box 4 can respectively enter the connecting pipes 186 at different positions through the water suction pipe 11, the conveying hose 13 and the communicating pipe frame 188, and can be sprayed out through the adjusting hose and the irrigation head 187 to perform irrigation work, when the movable type irrigation head is used, when the movable type irrigation head needs to be moved along with the movable type irrigation head and used, the irrigation head 187 is adjusted to be at a proper angle, then the sleeve 191 and the inserting rod 193 are adjusted to be at a proper length, the adjusting bolt 192 is screwed up to be fixed, finally the first clamping seat 194 and the second clamping seat 195 are clamped on the supporting rods 183 at different positions respectively, and then the sleeve 191 is pushed to assist the supporting rods 183 and cooperate with the auxiliary wheel 182 to move and irrigate along with the supporting rods 183.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The assembled multifunctional irrigation device for the hydraulic engineering is characterized by comprising a base (1), a movable wheel (2), a pushing handle (3), an irrigation box (4), a water injection head (5), a medicine feeding hopper (6), a sealing valve (7), a fertilizer hopper (8), a crushing chamber (9), a detachable filter box structure (10), a water suction pipe (11), a water pump (12), a conveying hose (13), a supporting wheel (14), a vertical column (15), a PLC (16), a driving switch (17), an adjustable auxiliary irrigation support structure (18), an adjustable connecting rod frame structure (19) and a stirrer (20), wherein the movable wheel (2) is respectively installed on the periphery of the lower part of the base (1) through bolts; the pushing handle (3) is welded on the left side of the upper surface of the base (1); the irrigation box (4) is embedded in the upper middle left side of the inside of the base (1); the water injection head (5) is welded in the middle of the upper end of the irrigation box (4); the medicine feeding hopper (6) is welded on the left side of the upper end of the irrigation box (4); the sealing valve (7) is in threaded connection with the lower side of the outer part of the medicine inlet hopper (6); the fertilizer hopper (8) is fixed at the upper end of the grinding chamber (9) through bolts and nuts; the grinding chamber (9) is welded at the right side of the upper end of the irrigation box (4); the detachable filter box structure (10) is arranged at the right upper side inside the irrigation box (4); one end of the water suction pipe (11) is welded at the right lower part of the irrigation tank (4), and the other end of the water suction pipe is connected with a water pump (12) through a flange; the water pump (12) is arranged on the right side of the upper part of the base (1) through a bolt; one end of the conveying hose (13) is embedded into the right end of the water pump (12), and the other end of the conveying hose is connected with the adjustable auxiliary irrigation support structure (18); the supporting wheel (14) is welded on the right side of the upper end of the base (1) and is arranged on the right side of the water pump (12); the vertical column (15) is welded on the left side of the front part of the upper surface of the base (1), and a PLC (16) is installed on the upper end of the vertical column (15) through a bolt; the driving switch (17) is embedded in the front surface of the PLC (16); the adjustable connecting rod frame structure (19) is arranged between the adjustable auxiliary irrigation support structure (18) and the adjustable auxiliary irrigation support structure (18); the stirrer (20) is arranged at the middle upper part of the left end of the base (1) through a bolt; the detachable filter box structure (10) comprises a mounting frame (101), a frame cavity (102), a penetration and insertion box (103), a box cavity (104), a drawing handle (105) and a filter screen (106), wherein the box cavity (104) is arranged in the penetration and insertion box (103); the drawing handle (105) is welded at the front end of the inserting box (103); the filter screen (106) is welded on the lower side of the interior of the inserting box (103).

2. The multifunctional irrigation device for assembled water conservancy projects according to claim 1, wherein the adjustable auxiliary irrigation support structure (18) comprises a movable base (181), auxiliary wheels (182), support rods (183), a connecting pipe frame (184), an adjusting sheet (185), an adjusting hose (186), an irrigation head (187) and a communicating pipe (188), wherein the auxiliary wheels (182) are respectively bolted on the periphery of the lower part of the movable base (181); the supporting rod (183) is welded in the middle of the upper end of the movable seat (181); one end of the adjusting hose (186) is embedded into the upper end of the connecting pipe frame (184), and the other end of the adjusting hose is embedded with an irrigation head (187).

3. The multi-functional irrigation device of assembled hydraulic engineering of claim 1, wherein the adjustable connecting rod frame structure (19) comprises a sleeve (191), an adjusting bolt (192), a penetrating rod (193), a first clamping seat (194) and a second clamping seat (195), the adjusting bolt (192) is screwed on the right side of the front part of the sleeve (191); the inserting rod (193) is inserted at the right side of the sleeve (191); the first clamping seat (194) is arranged at the left end of the sleeve (191) through a bolt; the second clamping seat (195) is installed on the right side of the insertion rod (193) through a bolt.

4. The assembly type multifunctional irrigation device for the water conservancy project according to claim 1, wherein the upper end of the filter screen (106) corresponds to the crushing chamber (9), and the filter screen (106) adopts a stainless steel net with the aperture of three to five millimeters.

5. The modular irrigation device according to claim 1, characterized in that said insertion box (103) is inserted in the frame cavity (102), and the front of said insertion box (103) is welded with a drawing handle (105).

6. The multifunctional irrigation device for the assembled water conservancy project according to claim 1, characterized in that the mounting frame (101) is welded at the front and the rear of the right upper side inside the irrigation tank (4), and a frame cavity (102) is formed in the mounting frame (101).

7. The multifunctional irrigation device for the assembled water conservancy project according to claim 2, characterized in that two adjusting pieces (185) are provided, the adjusting pieces (185) are mutually connected through bolts and nuts, the adjusting pieces (185) are respectively connected with the irrigation head (187) and the connecting pipe frame (184) through bolts, and the front parts of the irrigation head (187) and the connecting pipe frame (184) are respectively provided with rectangular PVC plastic blocks.

8. The assembled multifunctional irrigation device for the water conservancy project according to claim 2, characterized in that the left and right sides of the connecting pipe frame (184) are provided with round pipes, the left and right ends of the connecting pipe frame (184) are respectively embedded with a delivery hose (13) and a communicating pipe (188), and the connecting pipe frame (184) is provided with a PVC plastic plug.

9. The multifunctional irrigation device for the assembled water conservancy project according to claim 3, characterized in that the first clamping seat (194) and the second clamping seat (195) are respectively made of C-shaped PVC plastic seats, and the first clamping seat (194) and the second clamping seat (195) are respectively clamped on the support rod (183).

10. The modular irrigation device according to claim 3, wherein the sleeve (191) is fitted with the insertion rod (193) and fixed by an adjusting bolt (192).