A micro-spray belt spraying device

Abstract

The utility model relates to micro -spray band technical field especially relates to a kind of micro -spray band spraying device.The micro -spray band spraying device includes micro -spray band main part, and micro -spray band main part is connected by several band body units, and annular groove is all set up on band body unit, and annular groove corresponding band body unit is all set up with spray hole;Annular groove is installed with the half-cylinder type cover of rotary connection, and multiple equidistant distribution half-circular protective ring are fixedly installed on half-cylinder type cover.The utility model provides micro -spray band spraying device in micro -spray band main part, and annular groove is set up on each band body unit, and rotatable half-cylinder type cover is installed in annular groove, when micro -spray band is not used, rotate half-cylinder type cover to the above of spray hole, effectively shield spray hole, prevent dust, dirt and other impurities, avoid spray hole blockage, while the setting of half-cylinder type cover also reduced the risk that spray hole part is trodden or material pressure joint, prolongs the service life of micro -spray band.

Description

Technical Field

[0001] This utility model relates to the field of micro-spray belt technology, and in particular to a micro-spray belt spraying device. Background Technology

[0002] In agricultural and horticultural irrigation, micro-sprinkler tapes are widely used as efficient and energy-saving irrigation equipment because they can evenly distribute water to the soil surface, reducing water evaporation and waste. However, existing micro-sprinkler tape technology still has some shortcomings. On the one hand, the nozzles of traditional micro-sprinkler tapes are directly exposed, making them susceptible to clogging by dust, soil, and other impurities, affecting irrigation efficiency. On the other hand, when the micro-sprinkler tape is not in use, the nozzles lack effective protection and are easily deformed or damaged by trampling or material pressure, thus shortening the service life of the micro-sprinkler tape.

[0003] To address the aforementioned issues, some micro-sprinkler tapes with protective structures have emerged on the market. However, these designs are often complex and costly, or offer limited protection, failing to fully meet practical application needs. Therefore, developing a micro-sprinkler tape spraying device that is simple in structure, low in cost, and can effectively protect the nozzles and improve irrigation uniformity is of significant practical importance. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a micro-spraying belt spraying device.

[0005] The micro-spray belt spraying device provided by this utility model includes a micro-spray belt body, which is composed of several belt body units connected together. Each belt body unit has an annular groove, and the belt body unit corresponding to the annular groove has multiple annularly distributed spray holes. The spray holes are all located on the tube body of the upper half of the belt body unit.

[0006] A rotatably connected semi-cylindrical sleeve is installed in the annular groove, and the belt unit with the nozzle part is covered or exposed by the semi-cylindrical sleeve.

[0007] Multiple equally spaced semi-circular protective rings are fixedly installed on the semi-cylindrical sleeve.

[0008] Preferably, both sides of the annular groove are fixedly fitted with L-shaped metal fitting rings for edge binding, and each L-shaped metal fitting ring has an arc-shaped sliding groove inside.

[0009] Preferably, both ends of the semi-cylindrical sleeve are fixedly fitted with semi-circular curved sliding columns, and the semi-circular curved sliding columns are inserted into the arc-shaped sliding grooves opened in the corresponding L-shaped metal fitting rings and are slidably connected to the arc-shaped sliding grooves.

[0010] Preferably, two symmetrically distributed, axially arranged scraper blades are fixedly installed on the semi-cylindrical sleeve, and the scraper blades abut against the belt unit tube in the annular groove.

[0011] Preferably, rubber side edges are fixedly installed at both ends of the semi-cylindrical sleeve, and the rubber side edges abut against the tube body of the belt unit in the annular groove.

[0012] Preferably, the semi-circular protective ring and the nozzle are staggered along the axial direction.

[0013] Compared with related technologies, the micro-spraying device provided by this utility model has the following beneficial effects:

[0014] In this invention, each unit of the micro-spray tape body has an annular groove, and a rotatable semi-cylindrical sleeve is installed in the annular groove. When the micro-spray tape is not in use, the semi-cylindrical sleeve is rotated above the spray hole to effectively cover the spray hole, preventing dust, mud and other impurities from entering and avoiding spray hole blockage. At the same time, the semi-cylindrical sleeve also reduces the risk of the spray hole being stepped on or pressed by materials, extending the service life of the micro-spray tape. By rationally designing the distribution of the spray holes and the rotation structure of the semi-cylindrical sleeve, it is ensured that the spray holes can spray water evenly during use, improving irrigation efficiency and quality. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the micro-spraying device provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the structural schematic of the belt unit.

[0017] Figure 3 for Figure 2 A schematic diagram of the exploded structure of the belt unit shown;

[0018] Figure 4 for Figure 3 A schematic cross-sectional view of the belt unit shown.

[0019] Figure 5 for Figure 3 The diagram shows the structure of the semi-cylindrical sleeve.

[0020] The following are labels in the diagram: 100, main body of the micro-spraying belt; 1, belt unit; 1a, annular groove; 1b, spray hole; 2, L-shaped metal fitting ring; 2a, arc-shaped sliding groove; 3, semi-cylindrical sleeve; 31, semi-circular curved sliding column; 32, rubber side edge; 33, scraper; 4, semi-circular protective ring. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] Please see Figures 1 to 5 The present invention provides a micro-spraying belt spraying device, which includes a micro-spraying belt body 100 and a semi-cylindrical sleeve 3.

[0024] In the embodiments of this utility model, please refer to Figures 1 to 5 The micro-spray belt body 100 is composed of several belt body units 1 connected together, and each belt body unit 1 has an annular groove 1a. The belt body unit 1 corresponding to the annular groove 1a has multiple annularly distributed spray holes 1b, and the spray holes 1b are all located on the tube body of the upper half of the belt body unit 1. A rotatably connected semi-cylindrical sleeve 3 is installed in the annular groove 1a. The belt body unit 1 with the spray holes 1b is covered or exposed by the semi-cylindrical sleeve 3. Specifically, L-shaped metal fitting rings 2 for edge wrapping are fixedly fitted on both sides of the annular groove 1a, and each L-shaped metal fitting ring 2 has an arc-shaped sliding groove 2a. Semi-circular curved sliding pins 31 are fixedly fitted at both ends of the semi-cylindrical sleeve 3, and the semi-circular curved sliding pins 31 are inserted into the arc-shaped sliding grooves 2a of the corresponding L-shaped metal fitting ring 2 and are slidably connected to the arc-shaped sliding grooves 2a.

[0025] It should be noted that when the micro-spraying belt body 100 is not in use, the semi-cylindrical sleeve 3 is rotated to rotate above the spray hole 1b. This avoids the risk of soil falling into the spray hole 1b and causing blockage of the spray hole 1b. On the other hand, this protection can prevent the belt body with the spray hole 1b from being trampled.

[0026] When using the micro-spray belt body 100, the rotating semi-cylindrical sleeve 3 drives the semi-cylindrical sleeve 3 to fall below the belt body with spray holes 1b, which provides a supporting effect.

[0027] In this embodiment, the L-shaped metal fitting rings 2 installed on both sides of the annular groove 1a not only serve to rotate the semi-cylindrical sleeve 3, but also serve to support the belt unit 1 with the spray hole 1b.

[0028] Furthermore, two symmetrically distributed and axially arranged scraper blades 33 are fixedly installed on the semi-cylindrical sleeve 3, and the scraper blades 33 abut against the tube body of the belt unit 1 in the annular groove 1a. When the semi-cylindrical sleeve 3 is rotated, the scraper blades 33 can be driven to remove the dust attached to the annular groove 1a.

[0029] Furthermore, rubber side edges 32 are fixedly installed at both ends of the semi-cylindrical sleeve 3, and the rubber side edges 32 abut against the tube body of the belt unit 1 in the annular groove 1a, which improves the stability of the semi-cylindrical sleeve 3 when it rotates.

[0030] In the embodiments of this utility model, please refer to Figure 1 , Figure 2 as well as Figure 3 Multiple equally spaced semicircular protective rings 4 are fixedly installed on the semi-cylindrical sleeve 3, and the semicircular protective rings 4 and the nozzle 1b are staggered along the axial direction.

[0031] It should be noted that the semi-circular protective ring 4 set on the semi-cylindrical sleeve 3 can protect the belt unit 1 above the nozzle 1b after the semi-cylindrical sleeve 3 rotates to the belt unit 1 below the nozzle 1b, reducing the damage to this part of the belt unit 1 caused by being stepped on or by the collapse and compression of materials.

[0032] The working principle of the micro-spraying device with spraying belt provided by this utility model is as follows:

[0033] Each belt unit 1 of the micro-sprinkler belt body 100 has an annular groove 1a, and a rotatable semi-cylindrical sleeve 3 is installed in the annular groove 1a. When the micro-sprinkler belt is not in use, the semi-cylindrical sleeve 3 is rotated above the nozzle 1b to effectively cover the nozzle 1b, preventing dust, mud and other impurities from entering and avoiding clogging of the nozzle 1b. At the same time, the setting of the semi-cylindrical sleeve 3 also reduces the risk of the nozzle 1b being trampled or pressed by materials, extending the service life of the micro-sprinkler belt. By rationally designing the distribution of the nozzle 1b and the rotation structure of the semi-cylindrical sleeve 3, it is ensured that the nozzle 1b can spray water evenly when in use, improving irrigation efficiency and quality.

[0034] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A micro-spraying device, characterized in that, It includes a micro-spray belt body (100), which is composed of several belt body units (1) connected together. Each belt body unit (1) has an annular groove (1a) and a plurality of annularly distributed spray holes (1b) on the belt body unit (1) corresponding to the annular groove (1a). The spray holes (1b) are all located on the tube body of the upper half of the belt body unit (1). A rotatably connected semi-cylindrical sleeve (3) is installed in the annular groove (1a), and the belt unit (1) with the nozzle (1b) is covered or exposed by the semi-cylindrical sleeve (3). Multiple equally spaced semi-circular protective rings (4) are fixedly installed on the semi-cylindrical sleeve (3).

2. The micro-spraying device according to claim 1, characterized in that, Both sides of the annular groove (1a) are fixedly fitted with L-shaped metal fitting rings (2) for edge binding, and each L-shaped metal fitting ring (2) has an arc-shaped sliding groove (2a).

3. The micro-spraying device according to claim 2, characterized in that, Both ends of the semi-cylindrical sleeve (3) are fixedly fitted with semi-circular curved sliding pins (31), and the semi-circular curved sliding pins (31) are inserted into the arc-shaped sliding grooves (2a) of the corresponding L-shaped metal fitting ring (2) and are slidably connected to the arc-shaped sliding grooves (2a).

4. The micro-spraying device according to claim 3, characterized in that, Two symmetrically distributed, axially arranged scraper blades (33) are fixedly installed on the semi-cylindrical sleeve (3), and the scraper blades (33) abut against the tube body of the belt unit (1) in the annular groove (1a).

5. The micro-spraying device according to claim 3, characterized in that, The two ends of the semi-cylindrical sleeve (3) are also fixedly installed with rubber side edges (32), and the rubber side edges (32) abut against the tube body of the belt unit (1) in the annular groove (1a).

6. The micro-spraying device according to claim 1, characterized in that, The semi-circular protective ring (4) and the nozzle (1b) are staggered along the axial direction.

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