Foliage spray irrigation device for tobacco planting

Abstract

The utility model discloses a tobacco planting foliage spray irrigation device, which relates to the technical field of spray irrigation, and comprises a frame body and a spray pipe group arranged on the frame body, the spray pipe group comprises a first connecting pipe, a second connecting pipe and a V-shaped mounting pipe seat with a downward opening; the mounting pipe seat is arranged on the frame body, ball cavities which are symmetrically distributed and communicate with the mounting pipe seat are formed in the two ends, with an opening facing downwards, of the mounting pipe seat, and a ball pipe head is arranged at the top end of the first connecting pipe and arranged in the ball cavities; the top end of the second connecting pipe is sleeved with the bottom end of the first connecting pipe through threads. Uniformly distributed nozzles are arranged on the sides, close to the inner side of the mounting pipe seat, of the first connecting pipe and the second connecting pipe; a pump body is arranged on the frame body; the first connecting pipe performs sprinkling irrigation on top leaf surfaces of tobaccos, and the second connecting pipe can perform sprinkling irrigation on leaf surfaces below the tobaccos, so that the tobacco leaf surfaces can perform comprehensive sprinkling irrigation, the contact area of leaf surface sprinkling irrigation is increased, and the efficiency of tobacco leaf surface sprinkling irrigation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler irrigation, in particular to a tobacco planting leaf sprinkler irrigation device. Background Art

[0002] Tobacco is a solanaceae, annual herb, widely cultivated in various parts of my country, and needs to be sprinkled during tobacco cultivation;

[0003] After searching, the application with patent number CN202321163065.9 discloses a tobacco planting leaf sprinkler device, which is configured by fixing a sprinkler head at the bottom of a telescopic rod, the telescopic rod is fixed to the bottom of a support frame, a drainage pump is fixed to the support frame, and the water outlet of the drainage pump is fixedly connected to a water pipe, which is fixedly connected to the telescopic rod through multiple groups of water outlet pipes; the above application document starts the drainage pump, and the sprinkler head also performs sprinkler irrigation on the tobacco from above;

[0004] However, in actual sprinkler irrigation operations, the sprinkler can only irrigate the top leaf surface of the tobacco. As the tobacco plant grows over time, the maximum height of the entire tobacco plant can reach 1.5 meters to 2 meters. The sprinkler can only irrigate the top leaf surface of the tobacco, and the sprinkler efficiency of the bottom tobacco leaf surface is low. It cannot quickly and comprehensively irrigate the entire tobacco leaf surface, reducing the sprinkler efficiency of the sprinkler device. Utility Model Content

[0005] The utility model aims to provide a tobacco planting leaf surface sprinkler device, which has the function of comprehensively sprinkling the leaf surface of the whole tobacco plant and having high sprinkling efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tobacco planting foliar sprinkler device, comprising a frame and a nozzle group arranged on the frame, the nozzle group comprising a first connecting pipe, a second connecting pipe and a mounting pipe seat with an opening facing downward and in a V-shape; the mounting pipe seat is arranged on the frame, and the two ends of the mounting pipe seat opening facing downward are provided with symmetrically distributed spherical cavities connected to the mounting pipe seat, the top end of the first connecting pipe is provided with a spherical pipe head, the spherical pipe head is arranged in the spherical cavity, and the spherical pipe head can rotate in the spherical cavity; the top end of the second connecting pipe is threadedly sleeved inside the bottom end of the first connecting pipe; the first connecting pipe and the second connecting pipe are provided with evenly distributed nozzles on one side close to the inner side of the mounting pipe seat; a pump body is provided on the frame, and the pump body is connected to the mounting pipe seat through a pipeline.

[0007] In order to facilitate the spray irrigation of tobacco in the early stage of growth, as a preferred tobacco planting foliar spray irrigation device of the utility model, the spray pipe group also includes a threaded cover, and the threaded cover is adapted to the bottom end of the first connecting pipe.

[0008] In order to adjust the height of the frame, as a preferred tobacco planting foliar sprinkler device of the utility model, the frame includes a crossbeam, a support rod vertically arranged at one end of the crossbeam, a support column, and a movable wheel seat; a through hole with a top opening is arranged in the support column, and a lifting device is arranged at the bottom of the through hole, the lower end of the crossbeam extends into the through hole, and the lower end of the crossbeam is arranged at the output end of the lifting device, and the movable wheel seat is arranged at the bottom of the support column; the mounting pipe seat is arranged at the bottom of the crossbeam, and the pump body is arranged on the support rod.

[0009] In order to push the frame, as a preferred embodiment of the tobacco planting foliage sprinkler device of the utility model, a pushing handle is provided on the support column.

[0010] In order to adjust the height of the frame, as a preferred tobacco planting foliage sprinkler device of the utility model, the lifting device is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0011] In order to position the first connecting pipe, as a preferred tobacco planting foliar sprinkler device of the utility model, a positioning rod is provided on the first connecting pipe, an annular sleeve is provided on the top of the positioning rod, a plurality of evenly distributed sleeve rods are provided on the crossbeam, and the annular sleeve is provided on the sleeve rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model fixes the installation pipe seat at the bottom of the crossbeam, and the pump body is fixed on the outer wall support rod. The pump body is connected with the installation pipe seat through a pipeline. The spherical pipe head at the top of the first connecting pipe is arranged in the spherical cavity, and one end of the second connecting pipe is threadedly arranged at the other end of the first connecting pipe. The pump body is started, the frame body is pushed, and the water for sprinkling irrigation is transported to the installation pipe seat, and the water is divided into the first connecting pipe and the second connecting pipe. The water is sprayed from the nozzles on the opposite sides of the two first connecting pipes and the two second connecting pipes. The first connecting pipe sprays the top leaf surface of the tobacco, and the second connecting pipe can spray the leaf surface below the tobacco, so that the tobacco leaf surface can be fully sprayed, the contact area of ​​the leaf surface spraying irrigation is increased, and the efficiency of the tobacco leaf surface spraying irrigation is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the threaded cover of the utility model;

[0016] Figure 3 for Figure 1 AA direction schematic diagram;

[0017] Figure 4 It is a structural schematic diagram of the push handle of the utility model.

[0018] In the figure: 1, frame; 2, nozzle group; 3, installation pipe seat; 4, first connecting pipe; 5, second connecting pipe; 6, spherical cavity; 7, spherical pipe head; 8, nozzle; 9, pump body; 10, threaded cover; 11, crossbeam; 12, support rod; 13, support column; 14, movable wheel seat; 15, through hole; 16, lifting device; 17, push handle; 18, positioning rod; 19, annular sleeve; 20, sleeve rod. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4 A tobacco planting foliar sprinkler irrigation device comprises a frame 1 and a nozzle group 2 arranged on the frame 1, the nozzle group comprises a first connecting pipe 4, a second connecting pipe 5 and a mounting pipe seat 3 with an opening facing downward and in a V-shape; the mounting pipe seat 3 is arranged on the frame 1, and both ends of the mounting pipe seat 3 with an opening facing downward are provided with symmetrically distributed spherical cavities 6 connected to the mounting pipe seat 3, a spherical pipe head 7 is arranged at the top of the first connecting pipe 4, the spherical pipe head 7 is arranged in the spherical cavity 6, and the spherical pipe head 7 can rotate in the spherical cavity 6; the top of the second connecting pipe 5 is threadedly sleeved inside the bottom end of the first connecting pipe 4; uniformly distributed nozzles 8 are arranged on one side of the first connecting pipe 4 and the second connecting pipe 5 close to the inner side of the mounting pipe seat 3; a pump body 9 is arranged on the frame 1, and the pump body 9 is connected to the mounting pipe seat 3 through a pipeline.

[0020] In this embodiment: the first connecting pipe 4 is arranged in the spherical cavity 6 through the spherical pipe head 7, one end of the second connecting pipe 5 is threadedly arranged on the other end of the first connecting pipe 4, the pump body 9 is started, the frame body 1 is pushed, and the water for sprinkler irrigation is transported to the installation pipe seat 3, and the water is divided into the first connecting pipe 4 and the second connecting pipe 5, and the water is sprayed from the nozzles 8 on the opposite sides of the two first connecting pipes 4 and the two second connecting pipes 5. The first connecting pipe 4 is used for sprinkler irrigation on the top leaf surface of the tobacco, and the second connecting pipe 5 can be used for sprinkler irrigation on the leaf surface below the tobacco, thereby increasing the contact area of ​​the leaf surface sprinkler irrigation;

[0021] At the same time, the utility model provides a spherical tube head 7 adapted to the spherical cavity 6 on the first connecting tube 4, and the spherical tube head 7 can rotate in the spherical cavity 6, and the first connecting tube 4 can be rotated to adjust the angle between the two first connecting tubes 4; with the initial growth of tobacco, the angle between the two first connecting tubes 4 is adjusted to ensure that water is fully sprayed on the tobacco leaf surface, and according to the later growth of tobacco, the angle between the two first connecting tubes 4 is adjusted to increase the spraying area on the top of the tobacco leaf surface;

[0022] In addition, the bottom end of the first connecting tube 4 of the utility model is connected to the top end of the second connecting tube 5 by a threaded connection (the maximum height of tobacco growth is 1.5 meters to 2 meters). The length of the second connecting tube 5 can be set to multiple sizes (0.5 meters, 1 meter or 1.5 meters). The second connecting tube 5 of a suitable length can be selected according to the growth height of the tobacco, so that the sprinkler device can sprinkle the leaf surface below the top leaf surface of tobacco at different heights.

[0023] As a technical optimization solution of the utility model, the nozzle assembly 2 further includes a threaded cover 10 , which is matched with the bottom end of the first connecting pipe 4 .

[0024] In this embodiment: by providing a threaded cover 10 that is compatible with the bottom end of the first connecting tube 4, when the tobacco growth height is low and the second connecting tube 5 is not needed, the second connecting tube 5 can be rotated and removed, and the threaded cover 10 can be threadedly installed inside the bottom end of the first connecting tube 4.

[0025] As a technical optimization scheme of the utility model, the frame 1 includes a cross beam 11, a support rod 12 vertically arranged at one end of the cross beam 11, a support column 13, and a movable wheel seat 14; a through hole 15 with a top opening is arranged in the support column 13, and a lifting device 16 is arranged at the bottom of the through hole 15. The lower end of the cross beam 11 extends into the through hole 15, and the lower end of the cross beam 11 is arranged at the output end of the lifting device 16, and the movable wheel seat 14 is arranged at the bottom of the support column 13; the mounting pipe seat 3 is arranged at the bottom of the cross beam 11, and the pump body 9 is arranged on the support rod 12.

[0026] In this embodiment: the installation pipe seat 3 is fixed to the bottom of the beam 11, the pump body 9 is fixed to the outer wall support rod 12, the lower end of the support rod 12 is sleeved in the through hole 15, and the lifting device 16 is started. The support rod 12 can move in the through hole 15 on the support column 13. The height of the beam 11 can be adjusted according to the growth height of tobacco, so as to avoid the first connecting pipe 4 from hitting the top leaf surface of tobacco during spraying, thereby increasing the practical performance of the leaf surface spraying device.

[0027] As a technical optimization solution of the present invention, a push handle 17 is provided on the support column 13 .

[0028] In this embodiment, by pushing the handle 17, the frame 1 can be moved to perform the spraying operation on the tobacco.

[0029] As a technical optimization solution of the utility model, the lifting device 16 is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0030] In this embodiment, the lifting device 16 can use an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod to adjust the support rod 12.

[0031] As a technical optimization solution of the utility model, a positioning rod 18 is provided on the first connecting pipe 4, an annular sleeve 19 is provided on the top of the positioning rod 18, a plurality of evenly distributed sleeve rods 20 are provided on the crossbeam 11, and the annular sleeve 19 is provided on the sleeve rod 20.

[0032] In this embodiment: the annular sleeve 19 at the top of the positioning rod 18 is placed on the sleeve rod 20, so that a triangle is formed between the positioning rod 18, the crossbeam 11 and the first connecting pipe 4, ensuring that the first connecting pipe 4 will not be affected by the gravity of the second connecting pipe 5 below to change the angle between the two second connecting pipes 5;

[0033] At the same time, the present invention uses a new type of multiple sleeve rods 20 on the cross beam 11. When the annular sleeve 19 at the top of the positioning rod 18 is sleeved on the sleeve rods 20 at different positions, the inclination angle of the first connecting pipe 4 can be fixed.

[0034] Working principle: first, fix the mounting pipe seat 3 to the bottom of the crossbeam 11, fix the pump body 9 on the outer wall support rod 12, the pump body 9 is connected with the mounting pipe seat 3 through a pipeline, the spherical pipe head 7 at the top of the first connecting pipe 4 is set in the spherical cavity 6, and one end of the second connecting pipe 5 is threadedly set at the other end of the first connecting pipe 4, start the pump body 9, push the frame 1, and the sprinkler water is transported to the mounting pipe seat 3, and the water is divided into the first connecting pipe 4 and the second connecting pipe 5. The water is sprayed from the nozzles 8 on the opposite side of the two first connecting pipes 4 and the two second connecting pipes 5. The first connecting pipe 4 is used to spray the top leaf surface of the tobacco, and the second connecting pipe 5 can be used to spray the leaf surface below the tobacco, thereby increasing the contact area of ​​the leaf surface spraying.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tobacco planting foliage sprinkler device, comprising a frame (1) and a nozzle assembly (2) arranged on the frame (1), characterized in that: The nozzle assembly (2) comprises a first connecting pipe (4), a second connecting pipe (5) and a mounting pipe seat (3) with an opening facing downward and in a V-shape; the mounting pipe seat (3) is arranged on a frame body (1); the two ends of the mounting pipe seat (3) with an opening facing downward are provided with symmetrically distributed spherical cavities (6) which are connected to the mounting pipe seat (3); a spherical pipe head (7) is arranged at the top end of the first connecting pipe (4); the spherical pipe head (7) is arranged in the spherical cavity (6), and the spherical pipe head (7) can rotate in the spherical cavity (6); the top end of the second connecting pipe (5) is threadedly sleeved inside the bottom end of the first connecting pipe (4); uniformly distributed nozzles (8) are arranged on one side of the first connecting pipe (4) and the second connecting pipe (5) close to the inner side of the mounting pipe seat (3); a pump body (9) is arranged on the frame body (1); the pump body (9) is connected to the mounting pipe seat (3) through a pipeline.

2. A tobacco planting leaf sprinkler device according to claim 1, characterized in that: The nozzle assembly (2) further comprises a threaded cover (10), wherein the threaded cover (10) is adapted to fit the bottom end of the first connecting pipe (4).

3. A tobacco planting foliar sprinkler device according to claim 1, characterized in that: The frame (1) comprises a crossbeam (11), a support rod (12) vertically arranged at one end of the crossbeam (11), a support column (13), and a movable wheel seat (14); a through hole (15) with a top opening is arranged in the support column (13), a lifting device (16) is arranged at the bottom of the through hole (15), the lower end of the crossbeam (11) extends into the through hole (15), and the lower end of the crossbeam (11) is arranged at the output end of the lifting device (16), and the movable wheel seat (14) is arranged at the bottom of the support column (13); the mounting pipe seat (3) is arranged at the bottom of the crossbeam (11), and the pump body (9) is arranged on the support rod (12).

4. A tobacco planting leaf sprinkler device according to claim 3, characterized in that: The support column (13) is provided with a pushing handle (17).

5. A tobacco planting leaf sprinkler device according to claim 3, characterized in that: The lifting device (16) is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

6. A tobacco planting leaf sprinkler device according to claim 3, characterized in that: The first connecting pipe (4) is provided with a positioning rod (18), the top end of the positioning rod (18) is provided with an annular sleeve (19), the crossbeam (11) is provided with a plurality of evenly distributed sleeve rods (20), and the annular sleeve (19) is provided on the sleeve rod (20).

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