Efficient farmland irrigation device

Abstract

The utility model discloses an efficient farmland irrigation device, and belongs to the technical field of irrigation. An efficient farmland irrigation device comprises a supporting platform and further comprises a working box fixedly connected to the top of the supporting platform, a processing barrel is fixedly connected to the working box, a rotating shaft is rotationally connected into the processing barrel, and a stirring paddle is fixedly connected to the rotating shaft; the liquid spraying pipe is fixedly connected to the inner wall of the treatment cylinder, a liquid spraying hole is formed in the liquid spraying pipe, the liquid spraying end of the liquid spraying hole faces the stirring paddle, and an indirect liquid supply mechanism is arranged in the working box; according to the utility model, quantitative nutrition liquid medicine can be conveyed into the treatment cylinder, and the liquid in the treatment cylinder is mixed and stirred by matching with the rotating stirring paddle, so that the amount of the nutrition liquid medicine fed every time is relatively accurate, the controllability of the treatment process is improved, and the rotating stirring paddle can also efficiently mix the liquid in the treatment cylinder, so that the treatment efficiency is improved. The liquid medicine can be uniformly distributed and can be mixed in the treatment barrel and then conveyed for irrigation, so that the utilization rate of the nutritional liquid medicine is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation, in particular to a high-efficiency farmland irrigation device. Background Art

[0002] Canals are usually opened along the ridges of farmland to bring river water into the canals for use by farmers and crops in the fields. River water is a natural water source with sufficient water resources. When irrigating, it is only necessary to pump the water in the canals. However, the water source transported in the canals is a natural water body, which usually does not have enough nutrients. Nutrient liquids are needed in the water sources to ensure that the crops obtain sufficient nutrients during the growth period.

[0003] Traditional irrigation equipment does not have the function of gradually adding liquid medicine when delivering water. It usually pours the liquid medicine directly into the water tank of the equipment, resulting in the liquid medicine being delivered to the outside for irrigation before it is completely mixed in the water tank of the equipment, reducing the utilization rate of the nutrient solution. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the medicinal liquid is not fully mixed in the water tank of the equipment before it is transported or sprayed to the outside, thereby reducing the utilization efficiency of the nutrient solution, and to propose a high-efficiency farmland irrigation device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-efficiency farmland irrigation device includes a support platform and also includes: a working box fixedly connected to the top of the supporting platform, wherein a treatment cylinder is fixedly connected to the working box, a rotating shaft is rotatably connected in the treatment cylinder, and a stirring paddle is fixedly connected to the rotating shaft; a spray pipe fixedly connected to the inner wall of the treatment cylinder, wherein a spray hole is opened on the spray pipe, and the spray end of the spray hole is directed toward the stirring paddle, an indirect liquid supply mechanism is provided in the working box, and the output end of the indirect liquid supply mechanism is connected to the spray pipe, and when the rotating shaft rotates, the output end of the indirect liquid supply mechanism indirectly transports liquid toward the spray pipe.

[0007] In order to facilitate the intermittent delivery of the medicinal liquid in the treatment cylinder, preferably, the indirect liquid supply mechanism includes: a liquid supply cylinder fixedly connected to the working box, wherein the liquid supply cylinder is connected to the liquid spray pipe through a liquid supply pipe; a booster cylinder fixedly connected to the working box, wherein a booster rod is slidably connected to the booster cylinder, a piston is provided on the booster rod, and the piston is in contact with the inner wall of the booster cylinder, and an air inlet pipe and an air outlet pipe are respectively provided on the booster cylinder, and a one-way valve is provided on the air inlet pipe and the air outlet pipe, and the air outlet pipe is connected to the liquid supply cylinder.

[0008] In order to facilitate the stable movement of the boost rod, a connecting shaft is rotatably connected in the working box, a threaded groove is provided on the connecting shaft, a movable block is threadedly connected to the threaded groove, and the top of the boost rod is fixedly connected to the movable block.

[0009] In order to facilitate the rotation of the connecting shaft, preferably, a main pulley is fixedly connected to the rotating shaft, an auxiliary pulley is fixedly connected to the connecting shaft, and the main pulley is connected to the auxiliary pulley through a belt.

[0010] In order to facilitate the rotation of the rotating shaft, preferably, a transmission disk is fixedly connected to the working box, a cavity is opened in the transmission disk, the rotating shaft extends into the cavity and a turbine blade is provided, a water pump is provided on the supporting platform, the output end of the water pump is fixedly connected to the transmission disk, and the transmission disk is fixedly connected to the processing cylinder through a delivery pipe.

[0011] In order to ensure the liquid supply effect of the liquid supply cylinder, preferably, the input end of the liquid supply tube extends to the inner bottom of the liquid supply tube, and the air outlet pipe is arranged above the input end of the liquid supply tube.

[0012] Compared with the existing technology, the present invention provides a high-efficiency farmland irrigation device with the following beneficial effects:

[0013] 1. This efficient farmland irrigation device delivers a fixed amount of nutrient solution to the treatment barrel through an indirect liquid supply mechanism, and then uses a rotating stirring paddle to mix and stir the liquid inside the treatment barrel, ensuring that the amount of nutrient solution added each time is relatively accurate, improving the controllability of the treatment process, and the rotating stirring paddle can also efficiently mix the liquid in the treatment barrel, so that the liquid can be evenly distributed, so that the liquid can be mixed in the treatment barrel before being transported for irrigation, thereby improving the utilization rate of the nutrient solution;

[0014] 2. This efficient farmland irrigation device can increase the time the water stays in the treatment tube by arranging the outlet pipe above the delivery pipe, thereby improving the mixing effect of the stirring paddle and the nutrient solution.

[0015] The parts not involved in this device are the same as the existing technology or can be implemented by using the existing technology. The utility model can transport a certain amount of nutrient solution into the treatment barrel, and then cooperate with the rotating stirring paddle to mix and stir the liquid inside the treatment barrel, ensuring that the amount of nutrient solution input each time is relatively accurate, improving the controllability of the treatment process, and the rotating stirring paddle can also efficiently mix the liquid in the treatment barrel so that the liquid can be evenly distributed, so that the liquid can be mixed in the treatment barrel and then transported for irrigation, thereby improving the utilization rate of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the axonometric structure of a high-efficiency farmland irrigation device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-section of a high-efficiency farmland irrigation device proposed by the present invention;

[0018] Figure 3 This is a partial structural diagram of a high-efficiency farmland irrigation device proposed in this utility model. Figure 1 ;

[0019] Figure 4 This is a partial structural diagram of a high-efficiency farmland irrigation device proposed in this utility model. Figure 2 .

[0020] In the figure: 1. Support platform; 2. Water pump; 3. Working box; 4. Transmission plate; 5. Rotating shaft; 6. Turbine blade; 7. Main pulley; 8. Connecting shaft; 9. Threaded groove; 10. Movable block; 11. Booster cylinder; 12. Booster rod; 13. Treatment cylinder; 14. Agitator paddle; 15. Delivery pipe; 16. Liquid spray pipe; 17. Liquid spray hole; 18. Liquid supply cylinder; 19. Liquid supply pipe; 20. Auxiliary pulley. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4 A high-efficiency farmland irrigation device includes a supporting platform 1, and also includes: a working box 3 fixedly connected to the top of the supporting platform 1, wherein a processing cylinder 13 is fixedly connected to the working box 3, a rotating shaft 5 is rotatably connected in the processing cylinder 13, and a stirring paddle 14 is fixedly connected to the rotating shaft 5; a spray pipe 16 fixedly connected to the inner wall of the processing cylinder 13, wherein a spray hole 17 is opened on the spray pipe 16, and the spray end of the spray hole 17 is toward the stirring paddle 14, an indirect liquid supply mechanism is provided in the working box 3, and the output end of the indirect liquid supply mechanism is connected to the spray pipe 16, when the rotating shaft 5 rotates, the output end of the indirect liquid supply mechanism indirectly transports liquid toward the spray pipe 16.

[0025] The rotating shaft 5 in the treatment barrel 13 can drive the stirring paddle 14 to rotate, so that the transfer water source in the treatment barrel 13 is in a stirred and flowing state, and the spray hole 17 on the spray pipe 16 will transport the nutrient solution toward the treatment barrel 13. The nutrient solution will be quantitatively transported to the treatment barrel 13 through the indirect liquid supply mechanism, and the rotating stirring paddle 14 will mix and stir the transported nutrient solution. An outlet pipe is provided on the side wall of the treatment barrel 13, and the stirred water source will be transported to the farmland through the outlet pipe.

[0026] A fixed amount of nutrient solution will be delivered to the treatment barrel 13 through the indirect liquid supply mechanism, and then the rotating stirring paddle 14 will mix and stir the liquid inside the treatment barrel 13 to ensure that the amount of nutrient solution added each time is more accurate, thereby improving the controllability of the treatment process. In addition, the rotating stirring paddle 14 can also efficiently mix the liquid in the treatment barrel 13 so that the solution can be evenly distributed, so that the solution can be mixed in the treatment barrel 13 and then delivered for irrigation, thereby improving the utilization rate of the nutrient solution.

[0027] Furthermore, in order to improve the stability of the medicine supply, the above-mentioned indirect liquid supply mechanism includes: a liquid supply cylinder 18 fixedly connected to the working box 3, wherein the liquid supply cylinder 18 is connected to the liquid spray pipe 16 through the liquid supply pipe 19; a booster cylinder 11 fixedly connected to the working box 3, wherein a booster rod 12 is slidably connected to the booster cylinder 11, a piston is provided on the booster rod 12, and the piston is in contact with the inner wall of the booster cylinder 11, and an air inlet pipe and an air outlet pipe are respectively provided on the booster cylinder 11, and a one-way valve is provided on the air inlet pipe and the air outlet pipe, and the air outlet pipe is connected to the liquid supply cylinder 18.

[0028] When the boost rod 12 slides back and forth on the boost cylinder 11, the boost rod 12 will drive the piston to move against the inner wall of the boost cylinder 11. During this process, when the boost rod 12 moves upward, the air outlet pipe stops discharging air, and the air inlet pipe takes air into the boost cylinder 11. When the boost rod 12 moves downward, the air outlet pipe takes air into the liquid supply cylinder 18, and the air inlet pipe stops taking air, and then a certain amount of gas is delivered to the liquid supply cylinder 18, so that the liquid supply cylinder 18 is pressurized, and the liquid supply cylinder 18 will deliver a certain amount of nutrient solution to the spray pipe 16 through the liquid supply pipe 19.

[0029] Furthermore, the input end of the liquid supply pipe 19 extends to the inner bottom of the liquid supply cylinder 18 , and the air outlet pipe is arranged above the input end of the liquid supply pipe 19 , which can ensure the stability of gas transported by the air outlet pipe.

[0030] A connecting shaft 8 is rotatably connected in the working box 3 . A threaded groove 9 is provided on the connecting shaft 8 . A movable block 10 is threadedly connected to the threaded groove 9 . The top of the boosting rod 12 is fixedly connected to the movable block 10 .

[0031] When the connecting shaft 8 rotates, the thread groove 9 rotates synchronously. The thread groove 9 is the thread groove 9 on the screw rod. When the connecting shaft 8 rotates, the movable block 10 moves back and forth on the thread groove 9, thereby driving the boost rod 12 to move up and down.

[0032] In addition, a main pulley 7 is fixedly connected to the rotating shaft 5, and an auxiliary pulley 20 is fixedly connected to the connecting shaft 8. The main pulley 7 is connected to the auxiliary pulley 20 through a belt.

[0033] The diameter of the main pulley 7 in this device is smaller than that of the auxiliary pulley 20. When the main pulley 7 rotates five times, the auxiliary pulley 20 rotates one time, and the transmission ratio is five to one. This ratio is only for reference. The diameter of the main pulley 7 or the auxiliary pulley 20 should be adjusted or changed according to actual conditions. When the rotating shaft 5 rotates, it will synchronously drive the connecting shaft 8 to rotate.

[0034] It needs to be explained that a transmission disc 4 is fixedly connected to the working box 3, a cavity is opened in the transmission disc 4, a rotating shaft 5 extends into the cavity and a turbine blade 6 is provided, a water pump 2 is provided on the supporting platform 1, and the output end of the water pump 2 is fixedly connected to the transmission disc 4, and the transmission disc 4 is fixedly connected to the treatment cylinder 13 through the delivery pipe 15.

[0035] The input end of the water pump 2 is provided with a filter screen and can be extended to the river or canal. When the switch of the water pump 2 is turned on, water can be delivered to the transmission disc 4, which can then make the turbine blade 6 rotate synchronously, so that the turbine blade 6 drives the rotating shaft 5 to rotate. The water source is then delivered to the bottom of the treatment cylinder 13 by the delivery pipe 15, and the side wall of the treatment cylinder 13 is provided with a water outlet pipe. Figure 1 As shown in FIG, the water outlet pipe is arranged above the delivery pipe 15, which can increase the time the water flow stays in the treatment cylinder 13 and improve the mixing effect of the stirring paddle 14 and the nutrient solution.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency farmland irrigation device, comprising a support platform (1), characterized in that: Also includes: A working box (3) fixedly connected to the top of the supporting platform (1), The working box (3) is fixedly connected to a treatment cylinder (13), a rotating shaft (5) is rotatably connected inside the treatment cylinder (13), and a stirring paddle (14) is fixedly connected to the rotating shaft (5); a liquid spraying pipe (16) fixedly connected to the inner wall of the treatment cylinder (13), The liquid spraying pipe (16) is provided with a liquid spraying hole (17), the liquid spraying end of the liquid spraying hole (17) is directed toward the stirring paddle (14), an indirect liquid supply mechanism is provided in the working box (3), and the output end of the indirect liquid supply mechanism is connected to the liquid spraying pipe (16), and when the rotating shaft (5) rotates, the output end of the indirect liquid supply mechanism indirectly transports liquid toward the liquid spraying pipe (16).

2. The high-efficiency farmland irrigation device according to claim 1, characterized in that: The indirect liquid supply mechanism comprises: a liquid supply cylinder (18) fixedly connected to the working box (3), Wherein, the liquid supply cylinder (18) is connected to the liquid spraying pipe (16) through the liquid supply pipe (19); A booster cylinder (11) fixedly connected to the working box (3), The boosting cylinder (11) is slidably connected to a boosting rod (12), a piston is provided on the boosting rod (12), and the piston is in contact with the inner wall of the boosting cylinder (11), an air inlet pipe and an air outlet pipe are respectively provided on the boosting cylinder (11), a one-way valve is provided on each of the air inlet pipe and the air outlet pipe, and the air outlet pipe is connected to the liquid supply cylinder (18).

3. The high-efficiency farmland irrigation device according to claim 2, characterized in that: A connecting shaft (8) is rotatably connected in the working box (3), a threaded groove (9) is provided on the connecting shaft (8), a movable block (10) is threadedly connected to the threaded groove (9), and the top of the boosting rod (12) is fixedly connected to the movable block (10).

4. The high-efficiency farmland irrigation device according to claim 3, characterized in that: A main pulley (7) is fixedly connected to the rotating shaft (5), an auxiliary pulley (20) is fixedly connected to the connecting shaft (8), and the main pulley (7) is connected to the auxiliary pulley (20) through a belt.

5. The high-efficiency farmland irrigation device according to claim 1, characterized in that: A transmission disc (4) is fixedly connected to the working box (3), a cavity is provided in the transmission disc (4), a turbine blade (6) is provided in the cavity extending from the rotating shaft (5), a water pump (2) is provided on the supporting platform (1), an output end of the water pump (2) is connected to the transmission disc (4) by fixing, and the transmission disc (4) is fixedly connected to the treatment cylinder (13) via a delivery pipe (15).

6. The high-efficiency farmland irrigation device according to claim 2, characterized in that: The input end of the liquid supply pipe (19) extends to the inner bottom of the liquid supply cylinder (18), and the air outlet pipe is arranged above the input end of the liquid supply pipe (19).

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