Anti-blocking drip irrigation mechanism for flue-cured tobacco planting

Abstract

The utility model relates to the field of drip irrigation mechanisms, and discloses an anti-clogging drip irrigation mechanism for flue-cured tobacco planting, which comprises a main pipe, the left side and the right side of the main pipe are both movably connected with shunt joints, one side, far away from the main pipe, of each shunt joint is provided with a drip irrigation assembly, and the left side and the right side of the outer wall of the drip irrigation assembly are both provided with connecting pieces. The drip irrigation assembly comprises a drip irrigation pipe, drip irrigation holes are formed in the bottom of the drip irrigation pipe, a connecting pipe is fixedly connected to the side, close to the main pipe, of the drip irrigation pipe, the connecting pipe is in threaded connection with the flow dividing connector, the drip irrigation assembly further comprises a filter pipe, and the filter pipe is movably connected with the drip irrigation pipe. According to the drip irrigation device, the drip irrigation pipe is matched with the filter pipe, and the rotating piece is matched with the cleaning brush strip, so that the rotating piece can drive the filter pipe to rotate, the cleaning brush strip can clean the drip irrigation holes and prevent the drip irrigation holes from being blocked, and the drip irrigation device is more practical.

Description

Technical Field

[0001] The utility model relates to the field of drip irrigation mechanisms, in particular to an anti-clogging drip irrigation mechanism for flue-cured tobacco planting. Background Art

[0002] Flue-cured tobacco is a type of tobacco used to make cigarettes. It usually undergoes special baking and fermentation processes. Flue-cured tobacco has a unique aroma and taste and is one of the main raw materials for many cigarette brands. Flue-cured tobacco is widely grown around the world and is an important economic crop.

[0003] Drip irrigation mechanism refers to the key components used in drip irrigation system, mainly including drip irrigation pipe, drip irrigation head, drip irrigation belt, filter, pressure regulator, controller, etc. Drip irrigation system is an efficient and water-saving irrigation method. Water is dripped directly to the roots of plants through the drip irrigation mechanism, which reduces water evaporation and loss and improves the utilization rate of irrigation water.

[0004] After searching, Chinese patent announcement number: CN220108821U discloses a tobacco planting drip irrigation device. The utility model provides a tobacco planting drip irrigation device that can reduce the evaporation of drip irrigation water and prevent the clogging of drip irrigation holes. A tobacco planting drip irrigation device includes a water supply main pipe, a diversion joint, a drip irrigation branch pipe and an anti-blocking mechanism. The front and rear sides of the water supply main pipe are connected to multiple diversion joints, and the diversion joints are clamped with drip irrigation branches. The bottom of the drip irrigation branch pipe is provided with multiple drip irrigation holes, and the drip irrigation branch pipe is provided with an anti-blocking mechanism for preventing the drip irrigation holes from being blocked. The utility model inserts a hard sleeve into the ground of the drip irrigation area, and then the water inside the drip irrigation branch pipe is introduced into the water-absorbing sponge through the drip irrigation hole, and the water is deposited by the water-absorbing sponge, so that the water drips downward in the shape of drops, and drip irrigation is performed on the tobacco planting area, which can reduce the evaporation of drip irrigation water and prevent the drip irrigation holes from being blocked.

[0005] Although the above device makes water drip in the form of drops by arranging a sponge for deposition to reduce water evaporation and clogging of the irrigation holes, since the drip irrigation pipe is located outdoors, when the wind blows up impurities such as dust and mud, since the sponge is in a wet state for a long time and has a large number of pores, impurities such as dust and mud will easily accumulate on the surface of the sponge, thereby causing clogging of the drip holes. The drip holes lack a cleaning mechanism, which makes it very inconvenient to clean them after clogging, thereby affecting the drip irrigation efficiency of the mechanism. Therefore, an anti-clogging drip irrigation mechanism for flue-cured tobacco planting is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above deficiencies, the utility model provides an anti-clogging drip irrigation mechanism for flue-cured tobacco planting, aiming to improve the problem in the prior art that the sponge is relatively moist and has a large number of pores, and dirt and dust are accumulated on the surface of the sponge, causing the drip holes to be blocked and the drip holes to be difficult to clean.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clogging-proof drip irrigation mechanism for flue-cured tobacco planting, comprising a main pipe, the left and right sides of which are movably connected with shunt joints, a drip irrigation assembly is arranged on the side of the shunt joint away from the main pipe, connecting pieces are arranged on the left and right sides of the outer wall of the drip irrigation assembly, a supporting assembly is arranged at the bottom of the connecting piece, the drip irrigation assembly comprises a drip irrigation pipe, a drip irrigation hole is opened at the bottom of the drip irrigation pipe, a connecting pipe is fixedly connected to the side of the drip irrigation pipe close to the main pipe, and the connecting pipe is threadedly connected to the shunt joint.

[0008] As a further description of the above technical solution:

[0009] The drip irrigation assembly also includes a filter tube, which is movably connected to the drip irrigation pipe. A rotating part is provided on the side of the filter tube away from the main pipe. A sealing cover is threadedly connected to the side of the drip irrigation pipe away from the connecting pipe. A sealing gasket is movably connected to the inner wall of the sealing cover, and the sealing gasket is movably connected to the drip irrigation pipe.

[0010] As a further description of the above technical solution:

[0011] The rotating member comprises a rotating block, a rotating rod is fixedly connected to a side of the rotating block close to the drip irrigation pipe, the rotating rod penetrates the sealing cover and is rotatably connected thereto, and a fixing plate is fixedly connected to a side of the rotating rod close to the filter tube, and the filter tube is fixedly connected thereto.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the filter tube is fixedly connected with a plurality of cleaning brush strips.

[0014] As a further description of the above technical solution:

[0015] The connecting piece comprises a clamping ring, which is movably connected to the drip irrigation pipe. The front and rear sides of the top of the clamping ring are fixedly connected with connecting blocks, and a bolt is commonly threadedly connected between the two connecting blocks.

[0016] As a further description of the above technical solution:

[0017] The support assembly comprises a hollow rod, the hollow rod is fixedly connected to a clamping ring, the inner wall of the hollow rod is slidably connected to a support rod, a fixing piece is arranged at the bottom of the hollow rod, and an adjusting shell is arranged outside the fixing piece.

[0018] As a further description of the above technical solution:

[0019] The fixing member includes a plurality of auxiliary petals, wherein the plurality of auxiliary petals are fixedly connected to the hollow rod, and a fixing petal is fixedly connected to the bottom of the auxiliary petal.

[0020] As a further description of the above technical solution:

[0021] The upper part of the adjusting shell is provided with a connecting groove, the connecting groove is threadedly connected with the hollow rod, the bottom of the connecting groove is provided with an adjusting groove adapted to the fixing piece, the bottom of the adjusting groove is provided with a connecting port, and the support rod is movably connected with the connecting port.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the drip irrigation pipe and the filter pipe as well as the rotating member and the cleaning brush strip cooperate with each other, so that the rotating member can drive the filter pipe to rotate, and the cleaning brush strip can clean the drip irrigation hole to prevent it from being blocked, which is more practical.

[0024] 2. In the utility model, by setting the connection piece, the support assembly and the drip irrigation assembly to cooperate with each other, the mechanism can adjust the height of the drip irrigation hole according to the actual use situation, so as to better perform the drip irrigation operation and be more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0026] Figure 2 This is an overall three-dimensional schematic diagram of a drip irrigation assembly and a support assembly of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0027] Figure 3 This is a disassembled stereoscopic schematic diagram of a drip irrigation component of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0028] Figure 4 This is a right-side stereoscopic schematic diagram of a filter tube of a drip irrigation mechanism for flue-cured tobacco planting that is anti-clogging and proposed by the utility model;

[0029] Figure 5 It is a partial cross-sectional stereoscopic schematic diagram of a drip irrigation component of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0030] Figure 6 This is a disassembled three-dimensional schematic diagram of a support assembly of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0031] Figure 7 This is a three-dimensional schematic diagram of a cross-section of an adjusting shell of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting proposed by the utility model;

[0032] Figure 8 The utility model is a three-dimensional schematic diagram of a fixing part of an anti-clogging drip irrigation mechanism for flue-cured tobacco planting.

[0033] Legend:

[0034] 1. Main pipe; 2. Diverter joint; 3. Drip irrigation assembly; 4. Support assembly; 5. Connector; 31. Drip irrigation pipe; 32. Connecting pipe; 33. Sealing cover; 34. Rotating part; 35. Filter tube; 36. Sealing pad; 311. Drip irrigation hole; 341. Rotating block; 342. Rotating rod; 343. Fixed plate; 351. Cleaning brush strip; 51. Snap ring; 52. Connecting block; 53. Bolt; 41. Empty rod; 42. Support rod; 43. Adjusting shell; 44. Fixing part; 441. Auxiliary flap; 442. Fixed flap; 431. Connecting groove; 432. Adjusting groove; 433. Connecting port. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1 The utility model provides an embodiment: a clogging-proof drip irrigation mechanism for flue-cured tobacco planting, comprising a main pipe 1, used to deliver water to each drip irrigation assembly 3, the left and right sides of the main pipe 1 are movably connected with a diversion joint 2 for connecting the drip irrigation assembly 3 and the main pipe 1, the diversion joint 2 is provided with a drip irrigation assembly 3 on the side away from the main pipe 1 for drip irrigation operation, the left and right sides of the outer wall of the drip irrigation assembly 3 are provided with connecting pieces 5 for matching the connection between the support assembly 4 and the drip irrigation pipe 31, and the support assembly 4 is provided at the bottom of the connecting piece 5.

[0037] like Figure 2 - Figure 3As shown, the drip irrigation assembly 3 includes a drip irrigation pipe 31 for drip irrigation operation. A drip irrigation hole 311 is provided at the bottom of the drip irrigation pipe 31 for drip irrigation of vegetation. A connecting pipe 32 is fixedly connected to the side of the drip irrigation pipe 31 close to the main pipe 1 for connecting with the diversion joint 2. The connecting pipe 32 is threadedly connected to the diversion joint 2. The drip irrigation assembly 3 also includes a filter pipe 35 for filtering water flow to prevent impurities in the water from clogging the drip irrigation hole 311. The filter pipe 35 is movably connected to the drip irrigation pipe 31. The inner wall of the drip irrigation pipe 31 is provided with a filter pipe 35 for filtering water flow to prevent impurities in the water from clogging the drip irrigation hole 311. The filter tube 35 is adapted to the groove 35, so that the side of the filter tube 35 close to the connecting tube 32 can rotate in the groove, and the side of the filter tube 35 away from the main tube 1 is provided with a rotating member 34, which is used to drive the filter tube 35 to rotate. The side of the drip irrigation tube 31 away from the connecting tube 32 is threadedly connected with a sealing cover 33, so that the filter tube 35 can be disassembled and assembled, and the cleaning and replacement of the filter tube 35 are convenient. The inner wall of the sealing cover 33 is movably connected with a sealing gasket 36, which is made of rubber and is used to prevent water leakage. The sealing gasket 36 is movably connected to the drip irrigation tube 31.

[0038] like Figure 4 - Figure 5 As shown, the rotating member 34 includes a rotating block 341, which is used to drive the entire component to rotate. The rotating block 341 is fixedly connected to a rotating rod 342 on one side close to the drip irrigation pipe 31, which is used to cooperate with the sealing cover 33. The rotating rod 342 penetrates the sealing cover 33 and is rotatably connected thereto. The rotating rod 342 is fixedly connected to a fixing plate 343 on one side close to the filter tube 35, and the filter tube 35 is fixedly connected thereto, which is used to drive the filter tube 35 to rotate. The outer wall of the filter tube 35 is fixedly connected to a cleaning brush strip 351, and the number of the cleaning brush strips 351 is multiple, and the cleaning brush strips 351 are composed of multiple groups of rubber bristles. The rubber bristles have deformation ability, and the length of the rubber bristles can pass through the drip irrigation hole 311.

[0039] See also Figure 2 The connecting member 5 includes a clamping ring 51, which has an opening for convenient clamping on the outside of the drip irrigation pipe 31. The clamping ring 51 is movably connected to the drip irrigation pipe 31. The top and front and rear sides of the clamping ring 51 are fixedly connected with connecting blocks 52 for tightening the clamping ring 51. A bolt 53 is threadedly connected between the two connecting blocks 52 for fixing the two connecting blocks 52 so that the clamping ring 51 is fixed to the outside of the drip irrigation pipe 31.

[0040] like Figure 6 - Figure 8 As shown, the support assembly 4 includes a hollow rod 41 for connecting various components. The hollow rod 41 is fixedly connected to the clamping ring 51. The inner wall of the hollow rod 41 is slidably connected with a support rod 42 for adjusting the length of the support assembly 4 in conjunction with the hollow rod 41. A fixing member 44 is provided at the bottom of the hollow rod 41 for cooperating with the length of the fixed support rod 42. An adjusting shell 43 is provided outside the fixing member 44 for controlling the opening and closing of multiple fixed petals 442.

[0041] Furthermore, the fixing member 44 includes multiple auxiliary flaps 441, which are arranged at an angle and are elastic. Multiple auxiliary flaps 441 are fixedly connected to the empty rod 41, and the bottom of the auxiliary flap 441 is fixedly connected with a fixing flap 442 for fixing the position of the support rod 42. Multiple fixing flaps 442 can form an oblique ring shape. A connecting groove 431 is provided on the upper part of the adjusting shell 43 for matching the connection with the empty rod 41. The connecting groove 431 is threadedly connected to the empty rod 41. An adjusting groove 432 adapted to the fixing member 44 is provided at the bottom of the connecting groove 431 for matching the opening and closing of multiple fixing flaps 442, which is an oblique ring shape. A connecting port 433 is provided at the bottom of the adjusting groove 432 for matching the connection of the support rod 42. The support rod 42 is movably connected to the connecting port 433.

[0042] Working principle: When in use, the main pipe 1 is connected with the multiple drip irrigation components 3 through the diverter joint 2, and then the clamp ring 51 is clamped on the outside of the drip irrigation pipe 31 and the two connecting blocks 52 are fixed together by bolts 53, so that the clamp ring 51 is fixed to the drip irrigation pipe 31, and the support component 4 at the lower part of the clamp ring 51 is placed downward, and then the length of the support component 4 is adjusted according to the actual drip irrigation demand, and the adjusting shell 43 is rotated to separate it from the empty rod 41, so that the fixing part 44 is separated from the adjusting shell 43, and because the multiple fixed petals 442 lose the limit of the adjusting groove 432, the multiple auxiliary petals 441 will assist the multiple fixed petals 442 to open outward, thereby loosening the branch rod 42, and then pull the branch rod 42 according to the demand. When the branch rod 42 is adjusted to a suitable length, the adjusting shell 43 is connected to the empty rod 41 again, so that the adjusting groove 432 is covered On the outside of the multiple fixed petals 442, the multiple fixed plates 343 are tightened to fix the support rod 42, so that the length of the support assembly 4 is fixed, and then the lower part of the support rod 42 is inserted into the soil, and the water flow will flow to each drip irrigation assembly 3 through the main pipe 1 and the diversion joint 2 connected to the main pipe 1, and the water flow will flow into the filter pipe 35 through the connecting pipe 32. The water filtered by the filter pipe 35 will drip irrigate the planting area through the drip irrigation holes 311 on the drip irrigation pipe 31. When the drip irrigation hole 311 is blocked, the rotating block 341 is rotated to drive the rotating rod 342 to rotate, and the fixed plate 343 connected to the rotating rod 342 will rotate accordingly, thereby driving the filter pipe 35 connected thereto to rotate, and the cleaning brush strip 351 fixed on the filter pipe 35 will clean the drip irrigation hole 311 to prevent the drip irrigation hole 311 from being blocked.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drip irrigation mechanism for flue-cured tobacco planting that is resistant to clogging, comprising a main pipe (1), characterized in that: The left and right sides of the main pipe (1) are movably connected to a diversion joint (2); a drip irrigation assembly (3) is arranged on the side of the diversion joint (2) away from the main pipe (1); connecting pieces (5) are arranged on the left and right sides of the outer wall of the drip irrigation assembly (3); a support assembly (4) is arranged at the bottom of the connecting piece (5); the drip irrigation assembly (3) comprises a drip irrigation pipe (31); a drip irrigation hole (311) is opened at the bottom of the drip irrigation pipe (31); a connecting pipe (32) is fixedly connected to the side of the drip irrigation pipe (31) close to the main pipe (1); and the connecting pipe (32) is threadedly connected to the diversion joint (2).

2. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 1, characterized in that: The drip irrigation assembly (3) further comprises a filter tube (35), the filter tube (35) being movably connected to the drip irrigation tube (31), a rotating member (34) being provided on a side of the filter tube (35) away from the main tube (1), a sealing cover (33) being threadedly connected to a side of the drip irrigation tube (31) away from the connecting tube (32), a sealing gasket (36) being movably connected to the inner wall of the sealing cover (33), and the sealing gasket (36) being movably connected to the drip irrigation tube (31).

3. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 2, characterized in that: The rotating member (34) comprises a rotating block (341), a rotating rod (342) being fixedly connected to a side of the rotating block (341) close to the drip irrigation pipe (31), the rotating rod (342) penetrating the sealing cover (33) and being rotatably connected thereto, and a fixed plate (343) being fixedly connected to a side of the rotating rod (342) close to the filter tube (35), and the filter tube (35) being fixedly connected thereto.

4. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 2, characterized in that: The outer wall of the filter tube (35) is fixedly connected with a plurality of cleaning brush strips (351).

5. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 1, characterized in that: The connecting member (5) comprises a clamping ring (51), the clamping ring (51) is movably connected to the drip irrigation pipe (31), the top and rear sides of the clamping ring (51) are fixedly connected to connecting blocks (52), and a bolt (53) is threadedly connected between the two connecting blocks (52).

6. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 5, characterized in that: The support assembly (4) comprises a hollow rod (41), the hollow rod (41) is fixedly connected to a clamping ring (51), the inner wall of the hollow rod (41) is slidably connected to a support rod (42), a fixing piece (44) is arranged at the bottom of the hollow rod (41), and an adjustment shell (43) is arranged outside the fixing piece (44).

7. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 6, characterized in that: The fixing member (44) comprises a plurality of auxiliary flaps (441), wherein the plurality of auxiliary flaps (441) are fixedly connected to the hollow rod (41), and a fixing flap (442) is fixedly connected to the bottom of the auxiliary flap (441).

8. The anti-clogging drip irrigation mechanism for flue-cured tobacco planting according to claim 6, characterized in that: The upper part of the adjusting shell (43) is provided with a connecting groove (431), the connecting groove (431) is threadedly connected to the hollow rod (41), the bottom of the connecting groove (431) is provided with an adjusting groove (432) adapted to the fixing member (44), the bottom of the adjusting groove (432) is provided with a connecting port (433), and the supporting rod (42) is movably connected to the connecting port (433).

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