Water dripping opening cleaning structure of agricultural drip irrigation pipe

Abstract

The utility model discloses an agricultural drip irrigation pipe drip opening cleaning structure which comprises a slotted square block in sliding connection with the surface of a drip irrigation pipe, supporting pipes are welded to the left side and the right side of the bottom of an inner cavity of the slotted square block, inner cavities of the two supporting pipes are connected with bent rods in a sliding mode, the bottom ends of the bent rods are fixedly connected with face expanding pieces, and the face expanding pieces are fixedly connected with the inner cavity of the slotted square block. A spring is welded between the face expanding piece and the inner wall of the supporting pipe, a rotating rod is rotationally connected between the two bent rods, and the surface of the rotating rod is sleeved with a wiping cover. The wiping cover abuts against the bottom of the surface of the drip irrigation pipe through tight supporting of the spring, and when attachments attached to a drip opening are wiped and cleaned, the wiping cover is not prone to falling off, and the wiping cover is not prone to falling off. According to the water dripping opening cleaning device, the water dripping opening can be cleaned more cleanly, and the purpose of cleaning attached attachments to avoid blocking of the water dripping opening due to excessive attached attachments can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drip irrigation systems, in particular to a drip outlet cleaning structure of an agricultural drip irrigation pipe. Background Art

[0002] Drip irrigation is an irrigation method in the agricultural irrigation system. It allows water to flow through the drip irrigation pipe system and drip into the soil at the roots of plants. This irrigation method can save agricultural water.

[0003] Because the position of drip irrigation pipes is mostly close to the roots of plants, long-term drip irrigation forms calcium due to the evaporation of minerals in natural water, and the dust raised adheres to the drip outlet under the adhesion of water, causing the drip outlet to be blocked. A drip outlet cleaning structure for agricultural drip irrigation pipes is designed. The structure installs a slotted square block at the water inlet of the drip irrigation pipe, and pushes the slotted square block to slide on the surface of the drip irrigation pipe. While the slotted square block slides, it drives the rotating rod and the wiping cover to roll on the bottom of the drip irrigation pipe surface, so that the wiping cover can wipe the drip outlet, and can wipe and clean the attachments at the drip outlet, that is, the adhered attachments can be removed to avoid the drip outlet being blocked due to excessive adhered attachments. Utility Model Content

[0004] The purpose of the utility model is to provide a drip nozzle cleaning structure for an agricultural drip irrigation pipe, which can remove adhered attachments to avoid clogging of the drip nozzle due to excessive adhered attachments, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a drip outlet cleaning structure for an agricultural drip irrigation pipe, comprising a slotted square block slidably connected to the surface of the drip irrigation pipe: support tubes are welded on both sides of the bottom of the inner cavity of the slotted square block, and the inner cavities of the two support tubes are slidably connected to bending rods, the bottom ends of the bending rods are fixedly connected to expansion pieces, a spring is welded between the expansion piece and the inner wall of the support tube, a rotating rod is rotatably connected between the two bending rods, and a wiping cover is provided on the surface of the rotating rod.

[0006] Preferably, the surface of the wiping cover is rollingly connected to the bottom of the drip irrigation pipe surface, the left and right sides of the inner wall of the slotted square block are fixedly connected with hollow tubes, and the surfaces of the two hollow tubes are slidingly connected with sleeve tubes.

[0007] Preferably, the opposite ends of the sleeve tube are fixedly connected with arc-surface limit blocks, and a second spring is welded between the arc-surface limit block and the inner wall of the slotted square block. The surface of the second spring is slidably connected to the inner cavity of the hollow tube and the sleeve tube.

[0008] Preferably, a cambered rod is fixedly connected to the top of the inner cavity of the slotted square block, a rolling ball is rotatably connected to the surface of the cambered rod, and the surface of the rolling ball is rollingly connected to the surface of the drip irrigation pipe.

[0009] Preferably, lever blocks are fixedly connected to the left and right sides of the slotted square block, and anti-slip grooves are provided on the surfaces of the two lever blocks.

[0010] Preferably, the front end of the drip irrigation pipe is connected to a water inlet, and a drip outlet is provided at the bottom of the surface of the drip irrigation pipe.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model uses the spring to tightly support the wiping cover to contact the bottom of the drip irrigation pipe surface, which can wipe and clean the attachments adhering to the drip outlet more cleanly, thus achieving the purpose of removing the attachments and avoiding the drip outlet from being blocked due to excessive attachments.

[0013] 2. The utility model uses the hollow tube, the sleeve tube and the spring in combination to prevent the slotted square block from deflecting when sliding on the surface of the drip irrigation pipe, so that the wiping cover remains stable when wiping the drip irrigation pipe, and can adapt to drip irrigation pipes of different specifications.

[0014] 3. The utility model uses the arc rod and the rolling ball in combination, which can make the slotted square block slide more smoothly on the surface of the drip irrigation pipe, thereby avoiding obstruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 This is a schematic front view of an embodiment of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a slotted square block according to an embodiment of the present invention;

[0019] Figure 4 This is a cross-sectional and disassembled schematic diagram of a slotted square block according to an embodiment of the present invention;

[0020] Figure 5 This is an embodiment of the utility model Figure 4 A partial enlarged view of point A;

[0021] Figure 6 This is an embodiment of the utility model Figure 4 A partial enlarged view of point B in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Drip irrigation pipe, 2. Slotted square block, 3. Support pipe, 4. Bending rod, 5. Expander, 6. Spring, 7. Rotating rod, 8. Wiping cover, 9. Hollow pipe, 10. Sleeve pipe, 11. Arc limit block, 12. Spring 2, 13. Arc rod, 14. Rolling ball, 15. Lever block, 16. Water inlet, 17. Drip outlet. DETAILED DESCRIPTION

[0024] Hereinafter, embodiments of the drip port cleaning structure of an agricultural drip irrigation pipe of the present invention will be described with reference to the accompanying drawings. Example 1

[0025] Figure 1-6 The drip cleaning structure of an agricultural drip irrigation pipe according to an embodiment of the present invention is shown, which comprises: a slotted square block 2 slidably connected to the surface of the drip irrigation pipe 1: support tubes 3 are welded on both sides of the bottom of the inner cavity of the slotted square block 2, and the inner cavities of the two support tubes 3 are slidably connected with bending rods 4, and the bottom ends of the bending rods 4 are fixedly connected with expansion pieces 5, and a spring 6 is welded between the expansion pieces 5 and the inner wall of the support tube 3. A rotating rod 7 is rotatably connected between the two bending rods 4, and the surface of the rotating rod 7 is sleeved with a wiping cover 8, and the surface of the wiping cover 8 is rollingly connected to the bottom of the surface of the drip irrigation pipe 1. The left and right sides of the inner wall of the slotted square block 2 are A hollow tube 9 is fixedly connected, and a sleeve tube 10 is slidably connected to the surface of the two hollow tubes 9. The opposite ends of the two sleeve tubes 10 are fixedly connected to an arc-surface limit block 11. A spring 2 12 is welded between the arc-surface limit block 11 and the inner wall of the slotted square block 2. The surface of the spring 2 12 is slidably connected to the inner cavity of the hollow tube 9 and the sleeve tube 10. Through the coordinated use of the hollow tube 9, the sleeve tube 10 and the spring 2 12, the slotted square block 2 can avoid deflection when sliding on the surface of the drip irrigation pipe 1, so that the wiping cover 8 remains stable when wiping the drip irrigation pipe 1, and can adapt to drip irrigation pipes 1 of different specifications. Example 2

[0026] Figure 1-6The invention shows an embodiment of an agricultural drip irrigation pipe drip cleaning structure, which includes: a slotted square block 2 slidably connected to the surface of the drip irrigation pipe 1; support tubes 3 are welded on both sides of the left and right sides of the bottom of the inner cavity of the slotted square block 2; the inner cavities of the two support tubes 3 are slidably connected to a bending rod 4; the bottom end of the bending rod 4 is fixedly connected to an expansion piece 5; a spring 6 is welded between the expansion piece 5 and the inner wall of the support tube 3; a rotating rod 7 is rotatably connected between the two bending rods 4; a wiping cover 8 is provided on the surface of the rotating rod 7; the top of the inner cavity of the slotted square block 2 is fixedly connected to the outer cavities of the two support tubes 3; There is a cambered rod 13, and the surface of the cambered rod 13 is rotatably connected to a rolling ball 14. Through the coordinated use of the cambered rod 13 and the rolling ball 14, the slotted square block 2 can slide more smoothly and smoothly on the surface of the drip irrigation pipe 1, and the occurrence of blockage can be avoided. The surface of the rolling ball 14 is rollingly connected to the surface of the drip irrigation pipe 1. The left and right sides of the slotted square block 2 are fixedly connected with lever blocks 15, and the surfaces of the two lever blocks 15 are provided with anti-slip grooves. The front end of the drip irrigation pipe 1 is connected to a water inlet 16, and a drip port 17 is provided at the bottom of the surface of the drip irrigation pipe 1.

[0027] Working principle: When the present invention is used, the user pushes the slotted square block 2 to slide on the surface of the drip irrigation pipe 1. At this time, the arc limit block 11 prevents the slotted square block 2 from turning over, and the action of the rolling ball 14 makes the slotted square block 2 slide more smoothly on the surface of the drip irrigation pipe 1, so that the slotted square block 2 can remain stable when driving the wiping cover 8 to wipe the drip outlet 17. At the same time, the tight support of the spring 6 makes the wiping cover 8 contact the bottom of the surface of the drip irrigation pipe 1, so that when wiping and cleaning the attachments adhered to the drip outlet 17, it can be cleaner, that is, the adhered attachments can be removed to avoid the drip outlet 17 being blocked due to excessive attachments.

[0028] In summary, the drip nozzle cleaning structure of the agricultural drip irrigation pipe, through the tight support of the spring 6, makes the wiping cover 8 contact the bottom of the surface of the drip irrigation pipe 1, and can wipe and clean the attachments adhering to the drip nozzle 17 more cleanly, that is, to achieve the purpose of removing the adhered attachments, so as to avoid the drip nozzle 17 from being blocked due to excessive adhered attachments.

Claims

1. A drip outlet cleaning structure for an agricultural drip irrigation pipe, characterized in that: The invention comprises a slotted square block (2) slidably connected to the surface of a drip irrigation pipe (1): support tubes (3) are welded to the left and right sides of the bottom of the inner cavity of the slotted square block (2); the inner cavities of the two support tubes (3) are slidably connected to bending rods (4); the bottom ends of the bending rods (4) are fixedly connected to expansion pieces (5); a spring (6) is welded between the expansion piece (5) and the inner wall of the support tube (3); a rotating rod (7) is rotatably connected between the two bending rods (4); and a wiping cover (8) is provided on the surface of the rotating rod (7).

2. The drip port cleaning structure of the agricultural drip irrigation pipe according to claim 1, characterized in that: The surface of the wiping cover (8) is rollingly connected to the bottom of the surface of the drip irrigation pipe (1), and hollow tubes (9) are fixedly connected to the left and right sides of the inner wall of the slotted square block (2), and the surfaces of the two hollow tubes (9) are slidingly connected to the sleeve tubes (10).

3. The drip port cleaning structure of the agricultural drip irrigation pipe according to claim 2, characterized in that: The two opposite ends of the two sleeve tubes (10) are fixedly connected with an arc-surface limit block (11), and a spring 2 (12) is welded between the arc-surface limit block (11) and the inner wall of the slotted square block (2), and the surface of the spring 2 (12) is slidably connected to the inner cavity of the hollow tube (9) and the sleeve tube (10).

4. The drip port cleaning structure of the agricultural drip irrigation pipe according to claim 3, characterized in that: The top of the inner cavity of the slotted square block (2) is fixedly connected to a cambered rod (13), the surface of the cambered rod (13) is rotatably connected to a rolling ball (14), and the surface of the rolling ball (14) is rollingly connected to the surface of the drip irrigation pipe (1).

5. The drip port cleaning structure of the agricultural drip irrigation pipe according to claim 4, characterized in that: The left and right sides of the slotted square block (2) are both fixedly connected with lever blocks (15), and the surfaces of the two lever blocks (15) are both provided with anti-slip grooves.

6. The drip port cleaning structure of the agricultural drip irrigation pipe according to claim 5, characterized in that: The front end of the drip irrigation pipe (1) is connected to a water inlet (16), and a drip outlet (17) is provided at the bottom of the surface of the drip irrigation pipe (1).

Images