Spraying pipeline

Abstract

The utility model relates to the technical field of spraying devices, in particular to a spraying pipeline. Comprising a first pipeline and a second pipeline, the first pipeline and the second pipeline are fixedly sleeved with a first annular clamping block and a second annular clamping block respectively, the first annular clamping block makes contact with the second annular clamping block, and the second pipeline is slidably connected with the inner wall of the first annular clamping block; branch pipes are arranged at the bottom of the first pipeline and the bottom of the second pipeline, spraying heads are arranged at the bottom ends of the branch pipes, a first annular groove is formed in one side of a first annular clamping block, a third annular clamping block is installed in the first annular groove in a sliding mode, and the third annular clamping block is fixed to one side of a second annular clamping block. Through the simple connecting and locking structure, the spraying pipeline can be conveniently and quickly connected and fixed, the problem that a traditional screwing clamping head is difficult to tighten or loosen is effectively solved, the liquid leakage problem can be effectively reduced, disassembly is convenient, and great convenience is brought to spraying work.

Description

Technical Field

[0001] The utility model relates to the technical field of spray devices, in particular to a spray pipeline. Background Art

[0002] With the continuous development of the economy, planting technology has made great progress, and a large amount of green food has been produced. In the process of green food production, it is often necessary to use spray pipes to spray and irrigate the plants, so as to ensure the nutrition and sterilization and insecticide of the plants, which has brought great convenience to the production of green food. The prior art discloses a spray pipe with the authorization announcement number CN211514905U, including a main pipe, a secondary pipe and a base; the main pipe is installed on the top of the base, a liquid inlet pipe is arranged at the bottom of the main pipe, a booster pump is arranged on the outside of the liquid inlet pipe, and the other end of the booster pump is connected to the liquid outlet of the liquid tank. A rotating shaft is arranged above the liquid inlet pipe, and a second driving device is arranged on one side of the rotating shaft, and the second driving device controls the rotation of the rotating shaft; the auxiliary pipeline is connected to the top of the main pipeline, and a first driving device is arranged below the auxiliary pipeline, and the first driving device is fixedly connected to the main pipeline, and the first driving device controls the lifting and lowering of the front end of the auxiliary pipeline, and a cross pipe is arranged at the front end of the auxiliary pipeline, and the first atomizing nozzle is arranged on the auxiliary pipeline and the cross pipe body; a third driving device is arranged at the bottom center of the base, and the third driving device controls the lifting and lowering of the base, and a timing controller is arranged on the upper side of the base; the height and direction of the spray pipeline are adjustable, it is flexible to use, and timed spraying can be realized.

[0003] However, it is found in the use of existing spray pipes that the pipes are generally connected by traditional screw-on clamp connection methods, which are difficult to tighten or loosen in actual operation, easily causing leakage or difficulty in disassembly, causing a lot of trouble for the spray work. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a spray pipe, which is convenient for quick connection and fixation of the spray pipe, effectively avoiding the problem that the traditional screw-on clamp connection is difficult to tighten or loosen, can effectively reduce the leakage problem, facilitate disassembly, bring great convenience to the spraying work, and solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a spray pipe, comprising a first pipe and a second pipe, wherein a first annular clamping block and a second annular clamping block are fixedly sleeved on the first pipe and the second pipe respectively, the first annular clamping block is in contact with the second annular clamping block, the second pipe is slidably connected to the inner wall of the first annular clamping block, the bottom of the first pipe and the second pipe are both provided with a branch pipe, the bottom end of the branch pipe is provided with a spray head, a first annular groove is provided on one side of the first annular clamping block, a third annular clamping block is slidably installed in the first annular groove, the third annular clamping block is fixed to one side of the second annular clamping block, two chambers are provided on the first annular clamping block, a slide is slidably installed in the chamber, two clamping rods are fixedly installed on the side of the two slides close to each other, the clamping rod slides through the third annular clamping block, and a first screw rod is threadedly penetrated on the slide.

[0006] To facilitate the adjustment of the sprinkler head position:

[0007] As a further improvement of the above technical solution: a fourth annular block is fixedly installed at the bottom of the first pipe and the second pipe, the top of the branch pipe is rotatably installed in the corresponding fourth annular block, a fifth annular block is fixedly sleeved on the branch pipe, the fifth annular block is rotatably connected to the bottom of the corresponding fourth annular block, a second annular groove is provided at the bottom of the fourth annular block, a ring gear is rotatably installed in the second annular groove, and the ring gear is fixed to the top of the corresponding fifth annular block, a circular hole is penetrated on the inner wall of the bottom of the first pipe and the second pipe, the circular hole is connected with the corresponding fourth annular block, a groove is provided on the inner wall on one side of the second annular groove, an arc-shaped tooth block is slidably installed in the groove, one side of the arc-shaped tooth block extends into the second annular groove and meshes with the annular gear, a second screw rod is threadedly installed on one side of the fourth annular block, one end of the second screw rod extends into the groove and is rotatably connected to the arc-shaped tooth block.

[0008] The beneficial effect of this improvement is that, through such an arrangement, it is convenient to rotate and adjust the branch pipe, thereby facilitating the adjustment of the position of the sprinkler head and the sprinkler area of ​​the sprinkler head.

[0009] To prevent leakage from the first annular block:

[0010] As a further improvement of the above technical solution: a first sealing ring is fixedly sleeved on the second pipe, and the first sealing ring is slidably connected to the inner wall of the first annular clamping block.

[0011] The beneficial effect of this improvement is that by providing the first sealing ring, liquid leakage of the first annular clamping block can be prevented.

[0012] In order to facilitate the locking of the third annular block by the clamping rod:

[0013] As a further improvement of the above technical solution: two first through holes are penetrated on the top and bottom inner walls of the third annular block, and the clamping rod slides through the corresponding first through holes. Two second through holes are penetrated between the chamber and the first annular groove, and the clamping rod slides through the corresponding second through holes.

[0014] The beneficial effect of this improvement is that by providing the first through hole and the second through hole, it is convenient for the clamping rod to lock the third annular clamping block.

[0015] In order to facilitate the first screw to drive the slide to move:

[0016] As a further improvement of the above technical solution: a first threaded through hole is penetrated through the slide plate, and the first screw rod thread penetrates through the first threaded through hole.

[0017] The beneficial effect of this improvement is that by providing the first threaded through hole, it is convenient for the first screw rod to drive the slide plate to move.

[0018] In order to facilitate the support and limitation of the first screw rod:

[0019] As a further improvement of the above technical solution: a third through hole is penetrated on the bottom inner wall of the chamber, and the first screw rod rotates and penetrates the third through hole.

[0020] The beneficial effect of this improvement is that by providing the third through hole, it is convenient to support and limit the first screw rod.

[0021] To prevent leakage of the fourth annular block:

[0022] As a further improvement of the above technical solution: a second sealing ring is fixedly installed in the fourth annular clamping block, and the second sealing ring is rotatably sleeved on the corresponding branch pipe.

[0023] The beneficial effect of this improvement is that by providing the second sealing ring, the fourth annular clamping block can be prevented from leaking liquid.

[0024] In order to facilitate the limiting of the arc-shaped gear block:

[0025] As a further improvement of the above technical solution: a second threaded through hole is penetrated on the inner wall of one side of the groove, the second screw rod thread penetrates the second threaded through hole, a limiting groove is opened on the top inner wall of the groove, a limiting block is slidably installed in the limiting groove, and the limiting block is fixed on the top of the arc-shaped tooth block.

[0026] The beneficial effect of this improvement is that by setting the limiting groove and the limiting block, it is convenient to limit the arc-shaped tooth block.

[0027] The beneficial effects of the utility model are: through a simple connection locking structure, it is convenient to quickly connect and fix the spray pipe, effectively avoiding the problem that the traditional screw clamp connection is difficult to tighten or loosen, can effectively reduce the leakage problem, facilitate disassembly, and bring great convenience to the spray work. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 It is a side cross-sectional structural schematic diagram of the first annular clamping block in the utility model;

[0030] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional assembly structure of the second annular clamping block and the third annular clamping block in the utility model;

[0031] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0032] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0033] In the figure: 1, first pipeline; 2, second pipeline; 3, first annular clamping block; 4, second annular clamping block; 5, branch pipe; 6, sprinkler head; 7, first annular groove; 8, third annular clamping block; 9, clamping rod; 10, chamber; 11, slide plate; 12, first screw rod; 13, fourth annular clamping block; 14, circular hole; 15, fifth annular clamping block; 16, second annular groove; 17, ring gear; 18, groove; 19, arc gear block; 20, second screw rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a spray pipeline comprises a first pipeline 1 and a second pipeline 2, wherein a first annular clamping block 3 and a second annular clamping block 4 are fixedly sleeved on the first pipeline 1 and the second pipeline 2 respectively, wherein the first annular clamping block 3 contacts the second annular clamping block 4, and the second pipeline 2 is slidably connected to the inner wall of the first annular clamping block 3, and a branch pipe 5 is provided at the bottom of the first pipeline 1 and the second pipeline 2, and a spray head 6 is provided at the bottom of the branch pipe 5, and a first annular groove 7 is provided on one side of the first annular clamping block 3, and a third annular clamping block 8 is slidably installed in the first annular groove 7, and the third annular clamping block 8 is fixed on one side of the second annular clamping block 4, and two chambers 10 are provided on the first annular clamping block 3, and a slide plate 1 is slidably installed in the chamber 10 1, two clamping rods 9 are fixedly installed on the side where the two slide plates 11 are close to each other, and the clamping rod 9 slides through the third annular clamping block 8, and the first screw rod 12 is threaded through the slide plate 11. Through a simple connection and locking structure, it is convenient to quickly connect and fix the spray pipe, effectively avoiding the problem that the traditional screw clamp connection is difficult to tighten or loosen, which can effectively reduce the leakage problem, facilitate disassembly, and bring great convenience to the spraying work. The bottom of the first pipe 1 and the second pipe 2 are fixedly installed with a fourth annular clamping block 13, and the top of the branch pipe 5 is rotatably installed in the corresponding fourth annular clamping block 13, and the branch pipe 5 is fixedly sleeved with a fifth annular clamping block 15, and the fifth annular clamping block 15 is connected with the corresponding The bottom of the four annular blocks 13 are rotatably connected, a second annular groove 16 is provided at the bottom of the fourth annular block 13, a ring gear 17 is rotatably installed in the second annular groove 16, and the ring gear 17 is fixed to the top of the corresponding fifth annular block 15. A circular hole 14 is penetrated on the inner wall of the bottom of the first pipe 1 and the second pipe 2, and the circular hole 14 is communicated with the corresponding fourth annular block 13. A groove 18 is provided on the inner wall of one side of the second annular groove 16, and an arc-shaped tooth block 19 is slidably installed in the groove 18. One side of the arc-shaped tooth block 19 extends into the second annular groove 16 and meshes with the ring gear 17. A second screw rod 20 is threadedly installed on one side of the fourth annular block 13, and the second screw rod 20 One end of the branch pipe 5 extends into the groove 18 and is rotatably connected to the arc-shaped tooth block 19. This arrangement facilitates the rotation and adjustment of the branch pipe 5, thereby facilitating the adjustment of the position of the spray head 6 and the spraying area of ​​the spray head 6: a first sealing ring is fixedly sleeved on the second pipeline 2, and the first sealing ring is slidably connected to the inner wall of the first annular block 3. By setting the first sealing ring, leakage of the first annular block 3 can be prevented. Two first through holes are penetrated on the top and bottom inner walls of the third annular block 8, and the clamping rod 9 slides through the corresponding first through holes. Two second through holes are penetrated between the chamber 10 and the first annular groove 7, and the clamping rod 9 slides through the corresponding second through holes. By setting the first through holes and the second through holes,Thereby, it is convenient for the clamping rod 9 to lock the third annular clamping block 8. The slide plate 11 is penetrated with a first threaded through hole, and the first screw rod 12 is threaded through the first threaded through hole. By setting the first threaded through hole, it is convenient for the first screw rod 12 to drive the slide plate 11 to move. The bottom inner wall of the chamber 10 is penetrated with a third through hole, and the first screw rod 12 rotates and penetrates the third through hole. By setting the third through hole, it is convenient to support and limit the first screw rod 12. A second sealing ring is fixedly installed in the fourth annular clamping block 13, and the second sealing ring is rotatably sleeved on the corresponding branch pipe 5. By setting the second sealing ring, it is possible to prevent the fourth annular clamping block 13 from leaking. A second threaded through hole is penetrated on one side inner wall of the groove 18, and the second screw rod 20 is threaded through the second threaded through hole. A limiting groove is provided on the top inner wall of the groove 18, and a limiting block is slidably installed in the limiting groove. The limiting block is fixed on the top of the arc-shaped tooth block 19, and the arc-shaped tooth block 19 is convenient to limit by setting the limiting groove and the limiting block. ,

[0036] The working principle of the utility model is as follows: when in use, first slide the second pipe 2 into the first annular block 3, so that the first pipe 1 and the second pipe 2 are in contact, the first annular block 3 and the second annular block 4 are in contact, and the second annular block 4 drives the third annular block 8 to slide into the first annular groove 7, and then rotate the two first screw rods 12, the first screw rod 12 drives the slide plate 11 to slide in the corresponding chamber 10, and the slide plate 11 drives the two clamping rods 9 to slide through the third annular block 8, so that the third annular block 8 is fixed, and at the same time the first annular block 3 and the second annular block 4 are connected and fixed, so that the first pipe 1 and the second pipe 2 are connected and fixed. Through such a configuration, it is convenient to quickly connect and fix the spray pipe, effectively avoiding the problem that the traditional screw clamp connection is easy to be difficult to tighten or loosen, can effectively reduce the leakage problem, and is convenient for disassembly. This greatly facilitates the spraying work. When the position of the spray head 6 needs to be adjusted, the second screw 20 is first rotated so that the arc-shaped tooth block 19 is driven to slide into the corresponding groove 18 and disengage from the ring gear 17, so that the fixation of the ring gear 17 is released. Then, the branch pipe 5 is rotated so that the branch pipe 5 is driven to rotate in the fourth annular clamping block 13. At the same time, the branch pipe 5 drives the fifth annular clamping block 15 to rotate, so that the ring gear 17 is driven to rotate in the second annular groove 16. After the branch pipe 5 drives the spray head 6 to rotate to a suitable position, the second screw 20 is rotated in the opposite direction so that the arc-shaped tooth block 19 is driven to re-engage with the ring gear 17. The branch pipe 5 is fixed, and the position adjustment of the spray head 6 is completed. Through such a configuration, it is convenient to rotate and adjust the branch pipe 5, and then it is convenient to adjust the position of the spray head 6 and the spraying area of ​​the spray head 6.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A spray pipe, comprising a first pipe (1) and a second pipe (2), characterized in that: A first annular clamping block (3) and a second annular clamping block (4) are fixedly sleeved on the first pipe (1) and the second pipe (2), respectively. The first annular clamping block (3) is in contact with the second annular clamping block (4). The second pipe (2) is slidably connected to the inner wall of the first annular clamping block (3). A branch pipe (5) is provided at the bottom of each of the first pipe (1) and the second pipe (2). A spray head (6) is provided at the bottom end of each of the branch pipes (5). A first annular groove (7) is provided on one side of the first annular clamping block (3). A third annular clamping block (8) is slidably installed in the first annular groove (7), and the third annular clamping block (8) is fixed on one side of the second annular clamping block (4). The first annular clamping block (3) is provided with two chambers (10), and a slide plate (11) is slidably installed in the chamber (10). Two clamping rods (9) are fixedly installed on the sides of the two slide plates (11) close to each other, and the clamping rod (9) slides through the third annular clamping block (8), and a first screw rod (12) is threadedly penetrated on the slide plate (11).

2. A spray pipe according to claim 1, characterized in that: A fourth annular clamping block (13) is fixedly mounted at the bottom of each of the first pipe (1) and the second pipe (2); the top end of the branch pipe (5) is rotatably mounted in the corresponding fourth annular clamping block (13); a fifth annular clamping block (15) is fixedly sleeved on the branch pipe (5); the fifth annular clamping block (15) is rotatably connected to the bottom of the corresponding fourth annular clamping block (13); a second annular groove (16) is provided at the bottom of the fourth annular clamping block (13); a ring gear (17) is rotatably mounted in the second annular groove (16); the ring gear (17) is fixed to the top of the corresponding fifth annular clamping block (15); A circular hole (14) is penetrated on the bottom inner wall of the first pipe (1) and the second pipe (2), and the circular hole (14) is communicated with the corresponding fourth annular block (13). A groove (18) is opened on the inner wall of one side of the second annular groove (16), and an arc-shaped tooth block (19) is slidably installed in the groove (18). One side of the arc-shaped tooth block (19) extends into the second annular groove (16) and meshes with the ring gear (17). A second screw rod (20) is threadedly installed on one side of the fourth annular block (13), and one end of the second screw rod (20) extends into the groove (18) and is rotatably connected to the arc-shaped tooth block (19).

3. A spray pipe according to claim 1, characterized in that: A first sealing ring is fixedly sleeved on the second pipe (2), and the first sealing ring is slidably connected to the inner wall of the first annular clamping block (3).

4. A spray pipe according to claim 1, characterized in that: The top and bottom inner walls of the third annular block (8) are penetrated by two first through holes, and the clamping rod (9) slides through the corresponding first through holes. Two second through holes are penetrated between the chamber (10) and the first annular groove (7), and the clamping rod (9) slides through the corresponding second through holes.

5. A spray pipe according to claim 1, characterized in that: The slide plate (11) is provided with a first threaded through hole, and the first screw rod (12) is threadedly passed through the first threaded through hole.

6. A spray pipe according to claim 1, characterized in that: A third through hole is formed on the inner wall of the bottom of the chamber (10), and the first screw rod (12) rotates and passes through the third through hole.

7. A spray pipe according to claim 2, characterized in that: A second sealing ring is fixedly installed inside the fourth annular clamping block (13), and the second sealing ring is rotatably sleeved on the corresponding branch pipe (5).

8. A spray pipe according to claim 2, characterized in that: A second threaded through hole is penetrated on the inner wall of one side of the groove (18), and the second screw rod (20) is threadedly penetrated through the second threaded through hole. A limiting groove is provided on the top inner wall of the groove (18), and a limiting block is slidably installed in the limiting groove. The limiting block is fixed on the top of the arc-shaped tooth block (19).

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