Agricultural soil drip irrigation and fertilization device

Abstract

The utility model provides an agricultural soil drip irrigation fertilization device, which relates to the technical field of drip irrigation equipment, and comprises a bottom plate and a mixing box arranged on the outer top of the bottom plate, the outer top of the mixing box is communicated and connected with a feed pipe, and the bottom of the outer side wall of the mixing box is also communicated and connected with a discharge pipe. A uniform mixing mechanism for crushing and stirring a water source and a fertilizer is arranged in the mixing box, and a drip irrigation mechanism for spraying soil and preventing a pipeline from being blocked is arranged outside the fixed column. Solid particles in fertilizer are intercepted through the filter screens with different pore diameters, then the driving rod is driven to rotate through power provided by the driving motor, then the fertilizer solid particles on the filter screens are crushed through the rotating connecting plate, and the crushed fertilizer solid particles are fully mixed with a water source; the risk that the flowing pipe is blocked due to solid particles is reduced, so that the work efficiency of drip irrigation is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation equipment, in particular to an agricultural soil drip irrigation and fertilization device. Background Art

[0002] Drip irrigation devices can deliver water directly to the roots of plants for local irrigation. They have the advantages of saving water and labor, and are widely used in the irrigation of crops. They can also be used in conjunction with fertilization devices to combine irrigation and fertilization to achieve integrated water and fertilizer management, while improving the utilization rate of water and fertilizer resources.

[0003] At present, the general drip irrigation and fertilization device. For example, the Chinese patent publication number CN216254412U discloses a drip irrigation device for agricultural soil fertilizer fertilization, including a water-passing joint pipe, and a dripper is arranged on the water-passing joint pipe. In the above-mentioned public document, the first mounting frame and the first mounting frame stably set up the water-passing joint pipe at a certain distance from the ground, and adapt to the height of the plant roots while preventing the water-passing joint pipe from being buried by the soil. However, when this patent is used, it is impossible to effectively solve the risk of fixed particles in the nutrient solution causing blockage to the nozzle on the dripper, thereby affecting the working process of drip irrigation and fertilization. To this end, those skilled in the art provide an agricultural soil drip irrigation and fertilization device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an agricultural soil drip irrigation and fertilization device, which can effectively solve the problem in the background technology that the fixed particles in the nutrient solution cannot efficiently solve the risk of clogging the nozzle on the drip tube, thereby affecting the working progress of drip irrigation and fertilization.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an agricultural soil drip irrigation fertilization device, comprising a bottom plate and a mixing box installed on the top of the bottom plate, a feed pipe is connected through the top of the mixing box, and a discharge pipe is also connected through the bottom of the outer wall of the mixing box, and a mixing mechanism for crushing and stirring water and fertilizer is arranged inside the mixing box;

[0006] A fixing column is installed on the outer top of the bottom plate and outside the mixing box, and a drip irrigation mechanism for spraying soil and preventing pipeline blockage is arranged outside the fixing column.

[0007] As a further technical solution of the utility model, the mixing mechanism includes a filter screen installed on the inner wall of the mixing box at equal intervals, the inner bottom surface of the mixing box is rotatably connected to a drive rod, one end of the drive rod passes through the filter screen and extends to the outer top of the mixing box, and is connected to the output end of the drive motor installed on the outer top of the mixing box, and a rotating connecting plate is installed on the outer side of the drive rod and located at equal intervals on the outer top of the filter screen, the upper surfaces of two of the filter screens are slidably fitted with the lower surfaces of two of the three rotating connecting plates, and the other rotating connecting plate is slidably fitted with the inner bottom surface of the mixing box.

[0008] As a further technical solution of the utility model, the drip irrigation mechanism includes a water pump connected to the top of the bottom plate, the water inlet end of the water pump is connected to the discharge pipe of the mixing box, and the water outlet end is connected to a square connecting seat through a telescopic water pipe.

[0009] As a further technical solution of the utility model, the outer side of the square connecting seat is connected to the equidistant through-type sockets opened on the outside of the fixed column along its side wall through a connecting rod, and a shunt pipe is connected to the outer wall on the other side of the square connecting seat.

[0010] As a further technical solution of the utility model, flow tubes are connected through the outer surface of the diverter tube at equal intervals, and water drop holes are opened at equal intervals on the outer side walls of the four groups of flow tubes.

[0011] As a further technical solution of the utility model, L-shaped connecting blocks are fixedly sleeved on both ends of the outer surface of the flow tube, reset springs are connected to the inner bottom surfaces of the two L-shaped connecting blocks, one end of the two reset springs is fixedly connected to a horizontal plate, and dredging rods are installed at equal intervals on the outer surface of the horizontal plate corresponding to the water drop holes.

[0012] The utility model provides an agricultural soil drip irrigation and fertilization device, which has the following beneficial effects compared with the prior art:

[0013] 1. An agricultural soil drip irrigation fertilization device, when in use, intercepts solid particles in the fertilizer through filter screens with different apertures, then drives the drive rod to rotate through the power provided by the drive motor, and then crushes the solid particles of fertilizer on the filter screen by rotating the connecting plate, and allows it to be fully mixed with the water source, so as to reduce the risk of flow pipe blockage caused by solid particles, thereby helping to improve the working efficiency of drip irrigation and increase the practicality of the device.

[0014] 2. An agricultural soil drip irrigation and fertilization device. When drip irrigation is performed, when the water drip hole on the flow tube is blocked, the horizontal plate is pushed to insert the dredging rod into the water drip hole, and then the hole is dredged to avoid uneven irrigation effect caused by blockage, thereby improving the fertilization work process and further improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an agricultural soil drip irrigation and fertilization device;

[0016] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of a mixing box of an agricultural soil drip irrigation and fertilization device;

[0017] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. bottom plate; 2. mixing box; 3. feed pipe; 4. drive motor; 5. discharge pipe; 6. water pump; 7. telescopic water pipe; 8. fixing column; 9. square connecting seat; 10. socket; 11. diverter pipe; 12. flow pipe; 13. L-shaped connecting block; 14. reset spring; 15. cross plate; 16. water drop hole; 17. dredging rod; 18. drive rod; 19. rotating connecting plate; 20. filter screen. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3As shown, an agricultural soil drip irrigation fertilization device comprises a base plate 1 and a mixing box 2 installed on the outer top of the base plate 1, a feed pipe 3 is connected through the outer top of the mixing box 2, and a discharge pipe 5 is also connected through the bottom of the outer wall of the mixing box 2, a mixing mechanism for crushing and stirring water and fertilizer is arranged inside the mixing box 2, the mixing mechanism comprises a filter screen 20 installed on the inner wall of the mixing box 2 at equal intervals, a driving rod 18 is rotatably connected to the inner bottom surface of the mixing box 2, one end of the driving rod 18 passes through the filter screen 20 and extends to the outer top of the mixing box 2, and is connected to the output end of the driving motor 4 installed on the outer top of the mixing box 2, and a rotating connecting plate 19 is installed at equal intervals on the outer side surface of the driving rod 18 and located on the outer top of the filter screen 20, the upper surfaces of the two filter screens 20 are slidably fitted with the lower surfaces of two of the three rotating connecting plates 19, and the other rotating connecting plate 19 is slidably fitted with the inner bottom surface of the mixing box 2. When in use, water and fertilizer are transported to the mixing box 2 in turn through the feed pipe 3, and fixed particles of different diameters in the fertilizer are intercepted by the filter screens 20 with different apertures, and then the drive motor 4 is started to drive the drive rod 18 to rotate, and then the fixed particles on the filter screen 20 are stirred, crushed and dispersed by rotating the connecting plate 19 to make them fully mixed with the water source, thereby reducing the risk of blockage of the flow tube 12 due to solid particles, thereby helping to improve the working efficiency of drip irrigation, and then discharged through the discharge pipe 5.

[0021] A fixed column 8 is installed on the outer top of the bottom plate 1 and on the outer side of the mixing box 2. A drip irrigation mechanism for spraying the soil and preventing pipe blockage is arranged on the outside of the fixed column 8. The drip irrigation mechanism includes a water pump 6 connected to the outer top of the bottom plate 1. The water inlet end of the water pump 6 is connected to the discharge pipe 5 of the mixing box 2, and the water outlet end is connected to a square connecting seat 9 through a telescopic water pipe 7. The outer side of the square connecting seat 9 is connected to the jacks 10 that are evenly spaced along the side wall of the fixed column 8 outside through a connecting rod. A shunt pipe 11 is connected to the outer wall of the other side of the square connecting seat 9. A flow pipe 12 is connected to the outer surface of the shunt pipe 11 at equal intervals. Water drip holes 16 are evenly spaced on the outer side walls of the four groups of flow pipes 12. Suction is generated by starting the water pump 6, and the nutrient solution is extracted from the mixing box 2 along the discharge pipe 5. Then, the nutrient solution is transported to the diversion pipe 11 through the telescopic water pipe 7 and the square connecting seat 9, and flows out through the water drip hole 16 on the flow pipe 12, thereby irrigating the agricultural soil. At the same time, according to actual needs, the square connecting seat 9 is inserted into the socket 10 on the fixed column 8 through a connecting rod to adjust the height of the square connecting seat 9, thereby preventing the flow pipe 12 from being buried by the soil while adapting to the height of the plant roots.

[0022] L-shaped connecting blocks 13 are fixedly sleeved on both ends of the outer surface of the flow tube 12, and reset springs 14 are connected to the inner bottom surfaces of the two L-shaped connecting blocks 13. One end of the two reset springs 14 is fixedly connected to a transverse plate 15, and dredging rods 17 are installed at equal intervals on the outer surface of the transverse plate 15 and at the corresponding water drop holes 16. When the water drop holes 16 on the flow tube 12 are blocked, the transverse plate 15 is pushed to move on the inner side of the L-shaped connecting block 13, so that the dredging rods 17 are inserted and dredged to the water drop holes 16, thereby avoiding uneven irrigation due to blockage, thereby improving the fertilization process. Afterwards, the dredging rods 17 are separated from the water drop holes 16 and the transverse plate 15 is reset under the elastic action of the reset springs 14. The operation is simple and convenient to use.

[0023] The working principle of the utility model is as follows: when in use, water source and fertilizer can be transported to the mixing box 2 in turn through the feed pipe 3, and the solid particles in the fertilizer are intercepted by the filter screen 20 with different apertures, and then the drive motor 4 is started to drive the rotating connecting plate 19 on the drive rod 18 to rotate, so as to crush the solid particles in the fertilizer and fully mix them with the water source, thereby forming a nutrient solution and reducing the risk of clogging the water drip hole 16 on the flow pipe 12 due to solid particles.

[0024] At the same time, the water pump 6 is started to generate suction, and the nutrient solution is extracted from the mixing box 2 along the discharge pipe 5, and transported to the diversion pipe 11 through the telescopic water pipe 7 and the square connecting seat 9, and the soil is drip-irrigated through the drip hole 16. At the same time, the height of the square connecting seat 9 from the ground can be adjusted through the socket 10 and the connecting rod on the fixed column 8, thereby preventing the flow pipe 12 from being buried by the soil and adapting to the height of the plant roots.

[0025] At the same time, when the water drip hole 16 on the flow tube 12 is blocked, the horizontal plate 15 can be pushed to move on the inner side of the L-shaped connecting block 13, so that the dredging rod 17 on the horizontal plate 15 can dredge the water drip hole 16 to avoid uneven irrigation effect caused by blockage, thereby improving the fertilization work process and further improving the applicability of the device.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An agricultural soil drip irrigation fertilization device, characterized in that: It comprises a bottom plate (1) and a mixing box (2) mounted on the top of the bottom plate (1), a feed pipe (3) being connected through the top of the mixing box (2), and a discharge pipe (5) being connected through the bottom of the outer wall of the mixing box (2), and a mixing mechanism for crushing and stirring water and fertilizer is arranged inside the mixing box (2); A fixing column (8) is installed on the outer top of the bottom plate (1) and located outside the mixing box (2), and a drip irrigation mechanism for spraying soil and preventing pipeline blockage is arranged outside the fixing column (8).

2. The agricultural soil drip fertilization device according to claim 1, characterized in that: The mixing mechanism comprises filter screens (20) mounted at equal intervals on the inner wall of a mixing box (2); a driving rod (18) is rotatably connected to the inner bottom surface of the mixing box (2); one end of the driving rod (18) passes through the filter screen (20) and extends to the outer top of the mixing box (2), and is connected to the output end of a driving motor (4) mounted on the outer top of the mixing box (2); a rotating connecting plate (19) is mounted at equal intervals on the outer side surface of the driving rod (18) and located on the outer top of the filter screen (20); the upper surfaces of two of the filter screens (20) are slidably fitted with the lower surfaces of two of the three rotating connecting plates (19), and the other rotating connecting plate (19) is slidably fitted with the inner bottom surface of the mixing box (2).

3. The agricultural soil drip fertilization device according to claim 1, characterized in that: The drip irrigation mechanism comprises a water pump (6) connected to the top of the bottom plate (1); the water inlet end of the water pump (6) is connected to the discharge pipe (5) of the mixing box (2); and the water outlet end is connected to a square connection seat (9) via a telescopic water pipe (7).

4. The agricultural soil drip fertilization device according to claim 3, characterized in that: The outer side of the square connection seat (9) is plugged into the insertion holes (10) provided outside the fixing column (8) and extending along the side wall at equal intervals through the connecting rod, and a shunt pipe (11) is connected to the outer wall of the other side of the square connection seat (9).

5. The agricultural soil drip fertilization device according to claim 4, characterized in that: The outer surface of the flow distribution pipe (11) is connected to flow pipes (12) at equal intervals, and water drop holes (16) are provided at equal intervals on the outer side walls of the four groups of flow pipes (12).

6. The agricultural soil drip fertilization device according to claim 5, characterized in that: L-shaped connecting blocks (13) are fixedly sleeved on both ends of the outer surface of the flow tube (12); return springs (14) are connected to the inner bottom surfaces of the two L-shaped connecting blocks (13); one end of the two return springs (14) is fixedly connected to a transverse plate (15); and clearing rods (17) are installed on the outer surface of the transverse plate (15) at equal intervals corresponding to the water drop holes (16).

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