Drip irrigation device for crop cultivation

Abstract

The utility model relates to the technical field of crop cultivation drip irrigation, in particular to a drip irrigation device for crop cultivation, which can finely adjust water pressure at a water outlet of a drip irrigation pipe, quickly clean blockage at the water outlet and improve practicability. Comprising a bottom plate, four sets of supporting legs are arranged at the bottom of the bottom plate, trundles are arranged at the bottoms of the four sets of supporting legs, two sets of hydraulic lifting rods are fixedly installed at the top end of the bottom plate, the output ends of the two sets of hydraulic lifting rods are fixedly connected with a water tank, and the top of the water tank is rotationally covered with a tank cover; two supporting plates are fixedly connected to the right end of the bottom plate, transverse plates are fixedly connected between the two supporting legs on the left side of the bottom plate and between the two supporting legs on the right side of the bottom plate, multiple dredging rods are fixedly connected to the bottom ends of the two connecting plates at equal intervals, chamfers are arranged at the bottom ends of the dredging rods, and the diameter of the dredging rods is the same as the inner diameter of a drip irrigation pipe. The dredging rods are coaxial with the drip irrigation pipes respectively.

Description

Technical Field

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

[0002] Drip irrigation technology is an irrigation system that directly supplies water, fertilizers or other chemicals to the soil by slowly dripping water into the soil through drip tapes or drip pipes. It does not have water spraying or water flowing in ditches, but only allows water to drip out slowly and penetrate into the soil under the action of gravity and capillaries, dripping into the water near the roots of crops, so that the soil in the main root zone of crops can always maintain the optimal moisture condition.

[0003] When drip irrigation is used for seedlings of crops, since the roots of the seedlings are unstable, excessive water pressure from the water pump will cause the seedlings to break away from the soil where they are rooted. It is not appropriate to use a water pump to supply water. After excluding the water pump supply, it is difficult for the existing drip irrigation device to fine-tune the water pressure at the outlet of the drip irrigation pipe. In addition, when the outlet is blocked during drip irrigation, the blockage at the outlet cannot be quickly cleared, which is not practical enough. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a drip irrigation device for crop cultivation which can fine-tune the water pressure at the water outlet of the drip irrigation pipe, quickly clear the blockage at the water outlet, and improve the practicality.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drip irrigation device for crop cultivation, comprising a base plate, a drip irrigation mechanism and a dredging mechanism, wherein four groups of legs are arranged at the bottom of the base plate, and casters are arranged at the bottom of the four groups of legs, and the drip irrigation mechanism comprises two groups of hydraulic lifting rods and a drip irrigation box, wherein the two groups of hydraulic lifting rods are fixedly mounted on the top of the base plate, and the output ends of the two groups of hydraulic lifting rods are fixedly connected to a water tank, and a rotating cover on the top of the water tank is provided with a box cover, a water outlet pipe is connected to the lower right side of the water tank, a valve is arranged on the water outlet pipe, and a telescopic hose is connected to the output end of the water outlet pipe, and two groups of support plates are fixedly connected to the right end of the base plate, and jacks are arranged on the two groups of support plates, a butt pipe is connected to the left end of the drip irrigation box, and the output end of the telescopic hose is connected to the butt pipe, and the bottom of the drip irrigation box, etc. Multiple groups of drip irrigation pipes are provided for connection at different distances, two groups of scaffolds are fixedly connected to the drip irrigation box in a front-to-back symmetrical manner, columns are arranged at the bottom ends of the two groups of scaffolds, the two groups of scaffolds are respectively placed on the two groups of support plates, the columns pass through the insertion holes, cross plates are fixedly connected between the two groups of legs on the left side of the bottom plate and between the two groups of legs on the right side, two groups of threaded rods are screwed on the two groups of cross plates, and hand wheels are fixedly arranged at the top ends of the four groups of threaded rods, the dredging mechanism includes two groups of electric push rods, the two groups of electric push rods are symmetrically fixedly installed on the top end of the drip irrigation box, the output ends of the two groups of electric push rods are fixedly connected with connecting plates, multiple groups of dredging rods are equidistantly fixedly connected to the bottom ends of the two groups of connecting plates, the bottom ends of the multiple groups of dredging rods are chamfered, the diameter of the dredging rod is the same as the inner diameter of the drip irrigation pipe, and the multiple groups of dredging rods are coaxial with the multiple groups of drip irrigation pipes.

[0007] Preferably, the column comprises a supporting sleeve, the top end of the supporting sleeve is fixedly connected to the bottom end of the strapping plate, a screw rod is threadedly mounted on the supporting sleeve, and the bottom end of the screw rod is fixedly connected to a base.

[0008] Preferably, a carrying handle is fixedly connected to the top of the drip irrigation box.

[0009] Preferably, four groups of guide tubes are symmetrically fixedly connected to the top of the bottom plate, guide rods are slidably provided on the four groups of guide tubes, and the tops of the four groups of guide rods are fixedly connected to the bottom of the water tank.

[0010] Preferably, a liquid level mirror is fixedly provided at the front end of the water tank.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the bottom plate is pushed to the place to be placed, the threaded tie rod is rotated by the hand wheel to make the threaded tie rod penetrate into the ground soil, the bottom plate is fixed to prevent tipping, and then the drip irrigation box is removed from the support plate, and the drip irrigation box is placed in the area to be drip irrigated through the support of the column, the valve on the water outlet pipe is opened, the water in the water tank flows into the drip irrigation box through the telescopic hose, and then drips to the area to be irrigated through the drip irrigation pipe, and the hydraulic lifting rod is started, which can push the water tank Move upward to increase the height of the water tank, increase the gravitational potential energy of the water, and thus increase the water pressure at the drip irrigation pipe. To reduce the water pressure, drive the water tank downward with the hydraulic lift rod to lower the height of the water tank. When blockage occurs, start the electric push rod to push the connecting plate downward, and the connecting plate pushes the dredging rod downward to insert the dredging rod into the drip irrigation pipe to dredge the drip irrigation pipe. This allows fine-tuning of the water pressure at the water outlet of the drip irrigation pipe, quickly clearing the blockage at the water outlet and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a left-side axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the axonometric partial structure of the utility model;

[0015] Figure 4 It is a schematic diagram of a partial axonometric cross-sectional structure of the utility model;

[0016] Markings in the attached figure: 1. bottom plate; 2. outriggers; 3. hydraulic lifting rod; 4. water tank; 5. tank cover; 6. water outlet pipe; 7. telescopic hose; 8. drip irrigation box; 9. butt joint pipe; 10. drip irrigation pipe; 11. scaffolding; 12. column; 13. support plate; 14. electric push rod; 15. connecting plate; 16. dredging rod; 17. supporting sleeve; 18. screw rod; 19. base; 20. carrying handle; 21. guide tube; 22. guide rod; 23. liquid level mirror; 24. cross plate; 25. threaded tie rod; 26. handwheel. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Example

[0019] See also Figure 1-Figure 4The utility model is a drip irrigation device for crop cultivation, comprising a bottom plate 1, four groups of legs 2 are arranged at the bottom of the bottom plate 1, casters are arranged at the bottom of the four groups of legs 2, two groups of hydraulic lifting rods 3 are fixedly installed on the top of the bottom plate 1, the output ends of the two groups of hydraulic lifting rods 3 are fixedly connected with a water tank 4, a rotating cover on the top of the water tank 4 is provided with a box cover 5, a water outlet pipe 6 is connected to the lower right side of the water tank 4, a valve is arranged on the water outlet pipe 6, a telescopic hose 7 is connected to the output end of the water outlet pipe 6, two groups of support plates 13 are fixedly connected to the right end of the bottom plate 1, and jacks are arranged on the two groups of support plates 13, a butt joint 9 is connected to the left end of the drip irrigation box 8, and the output end of the telescopic hose 7 is connected to the butt joint 9, The bottom of the drip irrigation box 8 is equidistantly connected with multiple groups of drip irrigation pipes 10. Two groups of slats 11 are symmetrically fixedly connected to the drip irrigation box 8. The bottom ends of the two groups of slats 11 are provided with columns 12. The two groups of slats 11 are respectively placed on two groups of support plates 13. The columns 12 pass through the jacks. A cross plate 24 is fixedly connected between the two groups of legs 2 on the left side of the bottom plate 1 and between the two groups of legs 2 on the right side. Two groups of threaded rods 25 are screwed on the two groups of cross plates 24. The tops of the four groups of threaded rods 25 are fixedly provided with hand wheels 26. Two groups of electric push rods 14 are symmetrically fixedly installed on the top of the drip irrigation box 8. The output ends of the two groups of electric push rods 14 are fixedly connected with connecting plates 15. The bottom ends of the two groups of connecting plates 15 are equidistant. There are multiple groups of dredging rods 16 fixedly connected, and the bottom ends of the multiple groups of dredging rods 16 are chamfered. The diameter of the dredging rods 16 is the same as the inner diameter of the drip irrigation pipe 10, and the multiple groups of dredging rods 16 are coaxial with the multiple groups of drip irrigation pipes 10 respectively; when in use, the base plate 1 is pushed to the place to be placed, and the threaded tying rods 25 are rotated by the hand wheel 26 to make the threaded tying rods 25 penetrate into the ground soil, and the base plate 1 is fixed to prevent tipping, and then the drip irrigation box 8 is removed from the support plate 13, and the drip irrigation box 8 is placed in the area to be drip irrigated through the support of the column 12, and the valve on the water outlet pipe 6 is opened to make the water in the water tank 4 flow into the drip irrigation box 8 through the telescopic hose 7, and then drip irrigate to the area to be irrigated through the drip irrigation pipe 10. By starting the hydraulic lifting rod 3, the hydraulic lifting rod 3 can push the water tank 4 to move upward, so that the height of the water tank 4 is increased, and the gravitational potential energy of the water is increased, thereby increasing the water pressure at the outlet of the drip irrigation pipe 10. To reduce the water pressure, the hydraulic lifting rod 3 drives the water tank 4 to move downward, and the height of the water tank 4 is lowered. When blockage occurs, by starting the electric push rod 14, the electric push rod 14 pushes the connecting plate 15 to move downward, and the connecting plate 15 pushes the dredging rod 16 to move downward, so that the dredging rod 16 is inserted into the drip irrigation pipe 10 to dredge the drip irrigation pipe 10, so that the water pressure at the water outlet of the drip irrigation pipe can be fine-tuned, the blockage at the water outlet can be quickly cleared, and the practicality is improved.

[0020] The column 12 includes a supporting sleeve 17, the top of which is fixedly connected to the bottom of the strap 11, a screw rod 18 is screwed onto the supporting sleeve 17, and a base 19 is fixedly connected to the bottom of the screw rod 18. By arranging the supporting sleeve 17 and the screw rod 18, when the drip irrigation box 8 is placed in the area to be drip irrigated, the screw rod 18 can be rotated to adjust the placement height of the drip irrigation box 8 to meet the drip irrigation needs of crops at different heights.

[0021] A carrying handle 20 is fixedly connected to the top of the drip irrigation box 8; by providing the carrying handle 20, the drip irrigation box 8 can be more convenient to take and put.

[0022] Four groups of guide tubes 21 are symmetrically fixedly connected to the top of the bottom plate 1, and guide rods 22 are slidably provided on the four groups of guide tubes 21. The tops of the four groups of guide rods 22 are fixedly connected to the bottom of the water tank 4. By setting the guide tubes 21 and the guide rods 22, during the lifting process of the water tank 4, the water tank 4 drives the guide rods 22 to slide on the guide tubes 21, so that the lifting of the water tank 4 is more stable.

[0023] A liquid level mirror 23 is fixedly provided at the front end of the water tank 4; by providing the liquid level mirror 23, it is convenient to observe the remaining water in the water tank 4 so as to replenish it in time.

[0024] The utility model discloses a drip irrigation device for crop cultivation. Its working principle is that when in use, the bottom plate 1 is pushed to the place to be placed, the threaded tie rod 25 is rotated by the hand wheel 26, so that the threaded tie rod 25 is inserted into the ground soil, the bottom plate 1 is fixed to prevent it from tipping over, and then the drip irrigation box 8 is removed from the support plate 13, and the drip irrigation box 8 is placed in the area to be drip irrigated through the support of the column 12, the valve on the outlet pipe 6 is opened, and the water in the water tank 4 flows into the drip irrigation box 8 through the telescopic hose 7, and then drips to the area to be irrigated through the drip irrigation pipe 10, and the hydraulic lifting rod 3 is started, the hydraulic lifting rod 3 can push the water tank 4 to move upward, so that the height of the water tank 4 is increased, and the gravitational potential energy of the water is increased, so that the water pressure at the outlet of the drip irrigation pipe 10 is increased. Increase, if you want to reduce the water pressure, make the hydraulic lifting rod 3 drive the water tank 4 to move downward, and lower the height of the water tank 4. When blockage occurs, start the electric push rod 14, so that the electric push rod 14 pushes the connecting plate 15 to move downward, and the connecting plate 15 pushes the dredging rod 16 to move downward, so that the dredging rod 16 is inserted into the drip irrigation pipe 10 to dredge the drip irrigation pipe 10. The adjustment screw rod 18 can be rotated to adjust the placement height of the drip irrigation box 8 to meet the needs of drip irrigation of crops at different heights. After use, the drip irrigation box 8 is folded up, the screw rod 18 is retracted, and then the support sleeve 17 is passed through the jack, the drip irrigation box 8 is placed on the support plate 13, and the threaded rod 25 is screwed out of the soil to push the device away.

[0025] The drip irrigation device of the utility model for crop cultivation has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve beneficial effects. The hydraulic lifting rod and electric push rod of the drip irrigation device of the utility model for crop cultivation are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A drip irrigation device for crop cultivation, comprising a base plate (1), characterized in that: It also includes drip irrigation mechanism and dredging mechanism; A base plate (1), wherein four groups of legs (2) are provided at the bottom of the base plate (1), and casters are provided at the bottoms of the four groups of legs (2); The drip irrigation mechanism comprises two groups of hydraulic lifting rods (3) and a drip irrigation box (8), the two groups of hydraulic lifting rods (3) are fixedly installed on the top of a bottom plate (1), the output ends of the two groups of hydraulic lifting rods (3) are fixedly connected to a water tank (4), the top rotating cover of the water tank (4) is equipped with a box cover (5), the lower right side of the water tank (4) is connected to a water outlet pipe (6), a valve is arranged on the water outlet pipe (6), the output end of the water outlet pipe (6) is connected to a telescopic hose (7), the right end of the bottom plate (1) is fixedly connected to two groups of support plates (13), both groups of support plates (13) are provided with plug holes, the left end of the drip irrigation box (8) is connected to a butt joint pipe (9), the telescopic hose (7) The output end is connected to the docking pipe (9), and a plurality of drip irrigation pipes (10) are connected and arranged at equal intervals at the bottom of the drip irrigation box (8). Two sets of bridging plates (11) are fixedly connected to the drip irrigation box (8) in a front-to-back symmetrical manner. The bottom ends of the two sets of bridging plates (11) are provided with upright posts (12). The two sets of bridging plates (11) are respectively placed on two sets of supporting plates (13). The upright posts (12) pass through the insertion holes. A horizontal plate (24) is fixedly connected between the two sets of supporting legs (2) on the left side of the bottom plate (1) and between the two sets of supporting legs (2) on the right side. Two sets of threaded tie rods (25) are screwed on the two sets of horizontal plates (24), and hand wheels (26) are fixedly provided at the top ends of the four sets of threaded tie rods (25); The dredging mechanism comprises two groups of electric push rods (14), the two groups of electric push rods (14) are symmetrically fixedly installed on the top of the drip irrigation box (8), the output ends of the two groups of electric push rods (14) are fixedly connected with connecting plates (15), the bottom ends of the two groups of connecting plates (15) are equidistantly fixedly connected with multiple groups of dredging rods (16), the bottom ends of the multiple groups of dredging rods (16) are all chamfered, the diameter of the dredging rods (16) is the same as the inner diameter of the drip irrigation pipe (10), and the multiple groups of dredging rods (16) are respectively coaxial with the multiple groups of drip irrigation pipes (10).

2. A drip irrigation device for crop cultivation as claimed in claim 1, characterized in that: The column (12) comprises a supporting sleeve (17), the top end of the supporting sleeve (17) is fixedly connected to the bottom end of the strap (11), a screw rod (18) is screwed onto the supporting sleeve (17), and the bottom end of the screw rod (18) is fixedly connected to a base (19).

3. A drip irrigation device for crop cultivation as claimed in claim 2, characterized in that: A carrying handle (20) is fixedly connected to the top of the drip irrigation box (8).

4. A drip irrigation device for crop cultivation as claimed in claim 3, characterized in that: Four groups of guide tubes (21) are symmetrically fixedly connected to the top of the bottom plate (1), and guide rods (22) are slidably provided on the four groups of guide tubes (21), and the tops of the four groups of guide rods (22) are fixedly connected to the bottom of the water tank (4).

5. A drip irrigation device for crop cultivation as claimed in claim 4, characterized in that: A liquid level mirror (23) is fixedly provided at the front end of the water tank (4).

Images