Spraying device for plant cultivation

Abstract

The utility model discloses a spraying device for plant cultivation, which comprises a spraying pipe, one end of the spraying pipe is fixedly communicated with a connecting cylinder, the lower end of the connecting cylinder is fixedly connected with a third support frame, the outer side wall of the third support frame is slidably connected with a second support frame, one side of the outer side wall of the second support frame is slidably connected with a first support frame, and the first support frame is fixedly connected with the connecting cylinder. And one side of the inner wall of the second supporting frame is fixedly connected with a first connecting frame, the inner wall of the first connecting frame is in threaded connection with a threaded rod, and one side of the outer side wall of the first connecting frame is rotationally connected with a threaded column. The driving motor is started, the threaded rod drives the first connecting frame to move upwards on the threaded rod, the limiting rod slides on the threaded rod while the first connecting frame moves upwards, the threaded column rotates along with the threaded rod, the second supporting frame moves upwards in the first supporting frame, and the third supporting frame moves upwards in the second supporting frame; therefore, the spraying height of the spraying nozzle is adjusted, the situation that sprayed water is blocked by plants is avoided, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant spraying, in particular to a spraying device for plant cultivation. Background Art

[0002] Spraying is an irrigation method that uses a water pump and pipe system or utilizes the height difference of natural water sources to spray water with a certain pressure into the air, and then disperses it into small droplets or forms mist that falls on plants and the ground. In some cities, some land will be used for experiments to test the land's permeability, pollution capacity, etc., and spray devices will also be used for land plant cultivation.

[0003] Currently, many types of plants are planted on the experimental land. After a period of growth, some plants grow faster. The tall plants will block the spraying water, so that the plants far away from the sprinkler device cannot be sprayed. Most sprinkler devices are fixed and the spraying height cannot be adjusted, which makes them inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a spray device for plant cultivation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray device for plant cultivation, comprising a spray pipe, one end of the spray pipe is fixedly connected to a connecting tube, the lower end of the connecting tube is fixedly connected to a support frame three, the outer wall of the support frame three is slidably connected to the support frame two, one side of the outer wall of the support frame two is slidably connected to the support frame one, one side of the inner wall of the support frame two is fixedly connected to the connecting frame one, the inner wall of the connecting frame one is threadedly connected to a threaded rod, one side of the outer wall of the connecting frame one is rotatably connected to a threaded column, the inner wall of the threaded column is fixedly connected to four limit rods, the outer walls of the four limit rods are all slidably connected to one side of the outer wall of the threaded rod, the outer wall of the threaded column is threadedly connected to the connecting frame two, and one side of the outer wall of the connecting frame two is fixedly connected to one side of the inner wall of the support frame three.

[0006] As a further preferred embodiment of the present technical solution, a connecting plate is fixedly connected to the lower end of the supporting frame 1, and a mounting base is fixedly connected to the lower end of the connecting plate.

[0007] As a further preferred embodiment of the present technical solution, a mounting groove is opened in the middle of the upper end of the mounting base, a driving motor is arranged inside the mounting groove, one side of the driving motor is fixedly installed with the middle of the lower end of the connecting plate, and the output end of the driving motor is transmission-connected with one end of the threaded rod.

[0008] As a further preferred embodiment of the present technical solution, a slide groove is provided on one side of the inner wall of the connecting cylinder, a diverter cylinder is rotatably connected to the inner wall of the slide groove, and a plurality of spray nozzles are installed on the outer surface of the diverter cylinder.

[0009] As a further preferred embodiment of the present technical solution, a mounting frame is fixedly connected to one side of the inner wall of the diverter tube, a rotating frame is fixedly connected to the lower end of the mounting frame, a driving groove is provided on the outer surface of the rotating frame, and the driving groove is located at the output end of the spray pipe.

[0010] As a further preferred embodiment of the present technical solution, a storage plate is fixedly connected to one side of the upper end of the mounting base, and fixing bolts are threadedly connected to the four corners of the mounting base.

[0011] The utility model provides a spray device for plant cultivation, which has the following beneficial effects:

[0012] (1) The utility model turns on the driving motor so that the threaded rod drives the connecting frame 1 to move upward on the threaded rod. While moving upward, the limit rod slides on the threaded rod, and its threaded column also rotates with the threaded rod, so that the supporting frame 2 moves upward inside the supporting frame 1, and the supporting frame 3 moves upward inside the supporting frame 2, thereby adjusting the spraying height of the sprinkler nozzle, avoiding plants blocking the spraying water, and improving the spraying efficiency.

[0013] (2) When the utility model pours water into the connecting tube through the spray pipe, the water enters the driving groove and drives the rotating frame to rotate, thereby driving the diverter tube to slide in the slide groove, so that the diverter tube can rotate 360 ​​degrees on the connecting tube, so that the spray nozzle can spray without dead angles, thereby improving the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the exploded structure of the connecting tube and the mounting base in the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A area;

[0017] Figure 4 It is a schematic diagram of the internal structure of the support frame 1, the support frame 2 and the support frame 3 in the utility model;

[0018] Figure 5 for Figure 4 A partial enlarged schematic diagram of the middle B area;

[0019] In the figure: 1. spray pipe; 2. connecting tube; 3. diverter tube; 4. spray nozzle; 5. support frame 1; 6. mounting base; 7. fixing bolt; 8. storage plate; 9. connecting plate; 10. mounting groove; 11. support frame 2; 12. support frame 3; 13. driving motor; 14. slide groove; 15. mounting frame; 16. rotating frame; 17. driving groove; 18. threaded column; 19. connecting frame 1; 20. connecting frame 2; 21. threaded rod; 22. limiting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 - Figure 5 As shown, in this embodiment, a spray device for plant cultivation includes a spray pipe 1, one end of the spray pipe 1 is fixedly connected to a connecting tube 2, the lower end of the connecting tube 2 is fixedly connected to a support frame 3 12, the outer wall of the support frame 3 12 is slidably connected to a support frame 2 11, one side of the outer wall of the support frame 2 11 is slidably connected to a support frame 1 5, one side of the inner wall of the support frame 2 11 is fixedly connected to a connecting frame 19, the inner wall of the connecting frame 19 is threadedly connected to a threaded rod 21, one side of the outer wall of the connecting frame 19 is rotatably connected to a threaded column 18, the inner wall of the threaded column 18 is fixedly connected to four limiting rods 22, and the outer walls of the four limiting rods 22 are all connected to the threaded rod 2 1 is slidably connected to one side of the outer wall of the threaded column 18, and the outer wall of the threaded column 18 is threadedly connected to the connecting frame 20. One side of the outer wall of the connecting frame 20 is fixedly connected to one side of the inner wall of the supporting frame 3 12. By turning on the driving motor 13, the threaded rod 21 drives the connecting frame 19 to move upward on the threaded rod 21. While moving upward, the limit rod 22 slides on the threaded rod 21, and its threaded column 18 also rotates with the threaded rod 21, so that the supporting frame 2 11 moves upward in the supporting frame 1 5, and the supporting frame 3 12 moves upward in the supporting frame 2 11, thereby adjusting the spraying height of the sprinkler nozzle 4, avoiding that plants will block the spraying water, and improving the spraying efficiency.

[0022] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the lower end of the support frame 5 is fixedly connected to a connecting plate 9, and the lower end of the connecting plate 9 is fixedly connected to a mounting base 6, and the mounting base 6 is used to install the entire spray device on the ground.

[0023] like Figure 2 , Figure 4 and Figure 5As shown, a mounting groove 10 is opened in the middle of the upper end of the mounting base 6, and a driving motor 13 is arranged inside the mounting groove 10. One side of the driving motor 13 is fixedly installed with the middle of the lower end of the connecting plate 9, and the output end of the driving motor 13 is transmission-connected with one end of the threaded rod 21. The driving motor 13 is used to provide power to ensure that the support frame 2 11 and the support frame 3 12 can be raised and lowered.

[0024] like Figure 1 - Figure 3 As shown, a slide groove 14 is provided on one side of the inner wall of the connecting tube 2, and the inner wall of the slide groove 14 is rotatably connected to a diverter tube 3, and a plurality of spray nozzles 4 are installed on the outer surface of the diverter tube 3. The diverter tube 3 is used to distribute water to ensure that the water sprayed by each spray nozzle 4 is the same.

[0025] like Figure 1 - Figure 3 As shown, a mounting frame 15 is fixedly connected to one side of the inner wall of the diverter tube 3, and a rotating frame 16 is fixedly connected to the lower end of the mounting frame 15. A driving groove 17 is provided on the outer surface of the rotating frame 16. The driving groove 17 is located at the output end of the spray pipe 1. When water is poured into the connecting tube 2 through the spray pipe 1, the water enters the driving groove 17 and drives the rotating frame 16 to rotate, thereby driving the diverter tube 3 to slide in the slide groove 14, so that the diverter tube 3 can rotate 360° on the connecting tube 2, thereby realizing that the spray nozzle 4 can spray without dead angles.

[0026] like Figure 1 and Figure 2 As shown, a storage plate 8 is fixedly connected to one side of the upper end of the mounting base 6 , and fixing bolts 7 are threadedly connected to the four corners of the mounting base 6 . The storage plate 8 is used to place the spray pipe 1 .

[0027] The utility model provides a spray device for plant cultivation, and the specific working principle is as follows:

[0028] When it is necessary to spray the plants on the experimental land, the driving motor 13 is turned on, so that the threaded rod 21 drives the connecting frame 19 to move upward on the threaded rod 21. While moving upward, the limit rod 22 slides on the threaded rod 21, and its threaded column 18 also rotates with the threaded rod 21, so that the support frame 2 11 moves upward in the support frame 1 5, and the support frame 3 12 moves upward in the support frame 2 11, so as to adjust the spraying height of the spray nozzle 4. When water is poured into the connecting tube 2 through the spray pipe 1, the water enters the driving groove 17 and drives the rotating frame 16 to rotate, thereby driving the diverter tube 3 to slide in the slide groove 14, so that the diverter tube 3 rotates 360° on the connecting tube 2, so that the spray nozzle 4 can spray without dead angles. When the high-altitude spraying is completed, the driving motor 13 is rotated in the opposite direction, and the support frame 3 12 and the support frame 2 11 are slowly received in the support frame 1 5.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for plant cultivation, comprising a spraying pipe (1), characterized in that: One end of the spray pipe (1) is fixedly connected to a connecting tube (2), the lower end of the connecting tube (2) is fixedly connected to a support frame three (12), the outer wall of the support frame three (12) is slidably connected to the support frame two (11), one side of the outer wall of the support frame two (11) is slidably connected to the support frame one (5), one side of the inner wall of the support frame two (11) is fixedly connected to a connecting frame one (19), the inner wall of the connecting frame one (19) is threadedly connected to a threaded rod (21), one side of the outer wall of the connecting frame one (19) is rotatably connected to a threaded column (18), the inner wall of the threaded column (18) is fixedly connected to four limiting rods (22), the outer walls of the four limiting rods (22) are all slidably connected to one side of the outer wall of the threaded rod (21), the outer wall of the threaded column (18) is threadedly connected to the connecting frame two (20), and one side of the outer wall of the connecting frame two (20) is fixedly connected to one side of the inner wall of the support frame three (12).

2. A spraying device for plant cultivation according to claim 1, characterized in that: The lower end of the support frame 1 (5) is fixedly connected to a connecting plate (9), and the lower end of the connecting plate (9) is fixedly connected to a mounting base (6).

3. A spraying device for plant cultivation according to claim 2, characterized in that: A mounting groove (10) is provided in the middle of the upper end of the mounting base (6), a driving motor (13) is arranged inside the mounting groove (10), one side of the driving motor (13) is fixedly mounted to the middle of the lower end of the connecting plate (9), and the output end of the driving motor (13) is drivingly connected to one end of the threaded rod (21).

4. A spraying device for plant cultivation according to claim 1, characterized in that: A slide groove (14) is provided on one side of the inner wall of the connecting cylinder (2), the inner wall of the slide groove (14) is rotatably connected to a diversion cylinder (3), and a plurality of spray nozzles (4) are installed on the outer surface of the diversion cylinder (3).

5. A spraying device for plant cultivation according to claim 4, characterized in that: A mounting frame (15) is fixedly connected to one side of the inner wall of the diversion tube (3); a rotating frame (16) is fixedly connected to the lower end of the mounting frame (15); a driving groove (17) is provided on the outer surface of the rotating frame (16); and the driving groove (17) is located at the output end of the spray pipe (1).

6. A spraying device for plant cultivation according to claim 2, characterized in that: A storage plate (8) is fixedly connected to one side of the upper end of the mounting base (6), and fixing bolts (7) are threadedly connected to the four corners of the mounting base (6).

Images