Farmland water and fertilizer irrigation all-in-one machine

Abstract

The utility model relates to the technical field of farmland irrigation, in particular to a farmland water and fertilizer irrigation all-in-one machine which comprises a water inlet pipe and a solid material feeding unit, the water inlet pipe is communicated with a water source, the solid material feeding unit comprises a feeding barrel, the feeding barrel is downwards communicated with the water inlet pipe, a rotating shaft is vertically arranged in the feeding barrel, a spiral blade is sleeved on the rotating shaft, and the spiral blade is connected with the water inlet pipe. The lower end of the rotating shaft vertically and downwards penetrates into the water inlet pipe and is sleeved with a driven bevel gear, the rotating shaft is rotationally connected with the water inlet pipe through a sealing bearing at the penetrating part in the water inlet pipe, a vertical rod is fixedly arranged in the water inlet pipe, the vertical rod is rotationally connected with a transverse shaft through a bearing, and the transverse shaft is sleeved with paddles and a driving bevel gear ring meshed with the driven bevel gear. By means of the device, when water is irrigated, fertilizer conveying can be driven through power of water, time and physical strength consumed by manual material pouring of workers are saved, meanwhile, uniform conveying can be guaranteed through material conveying according to flowing of water, crop growth is utilized, and meanwhile crop growth imbalance is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of farmland irrigation technology, specifically a farmland water and fertilizer integrated irrigation machine. Background Technology

[0002] Farmland irrigation mainly serves to replenish water to farmland, thereby ensuring that crops in the farmland receive sufficient moisture.

[0003] In existing farmland irrigation, fertilizer is often added during the irrigation process to increase the nutrients absorbed by crops. The current method involves workers directly pouring the fertilizer into the irrigation outlet, allowing it to be washed into the farmland.

[0004] This method not only consumes the physical strength of workers, but also results in some areas requiring high fertilizer concentrations while others have low concentrations due to the one-time application. This is not only detrimental to crop growth, but also leads to uneven crop growth. Utility Model Content

[0005] This utility model provides an integrated irrigation machine for farmland water and fertilizer, which solves the defects in the existing technology.

[0006] This utility model is achieved through the following technical solution:

[0007] A farmland water and fertilizer integrated irrigation machine includes a water inlet pipe and a solid material feeding unit. The water inlet pipe is connected to a water source. The feeding unit includes a fixed feeding cylinder that is connected downward to the water inlet pipe. A rotating shaft is vertically arranged inside the feeding cylinder. A spiral blade is sleeved on the rotating shaft. The lower end of the rotating shaft is vertically inserted into the water inlet pipe and sleeved with a driven bevel gear. The rotating shaft is rotatably connected to the water inlet pipe through a sealed bearing at its insertion point. A vertical rod is fixedly arranged in the water inlet pipe. A horizontal shaft is rotatably connected to the vertical rod through a bearing. A paddle and a driving bevel gear ring that meshes with the driven bevel gear are sleeved on the horizontal shaft.

[0008] In use, irrigation water first flows into the inlet pipe from the water source and flows along the inlet pipe. The flow of water in the inlet pipe drives the paddle to rotate, the rotation of the paddle drives the horizontal shaft to rotate, the rotation of the horizontal shaft drives the active bevel gear ring to rotate, the rotation of the active bevel gear ring drives the rotation of the active bevel gear, the rotation of the active bevel gear drives the rotation of the rotating shaft, and in turn drives the rotation of the spiral blades, thereby driving the material in the feed cylinder to be conveyed to the inlet pipe and conveyed out synchronously with the water in the inlet pipe. This not only saves workers the time and effort of manually pouring materials, but also ensures uniform conveying based on the flow of water, which not only benefits crop growth, but also reduces uneven crop growth.

[0009] Preferably, the inlet pipe is equipped with multiple solid material feeding units. The feed cylinder has a hopper structure that is wider at the top and narrower at the bottom, and the diameter of the spiral blades is adapted to the inner diameter of the feed cylinder. A metering tube is connected to the lower part of the feed cylinder, and the metering tube slopes downward from left to right. A metering valve is installed on the metering tube. The hopper structure of the feed pipe allows for better material feeding, while the metering tube and metering valve at the lower part of the feed cylinder allow for adjustment of the feed rate as needed, thus better controlling the feed rate.

[0010] Preferably, the metering valve includes an insert plate. The metering tube has a rectangular cross-section and a slot on its top surface. The insert plate is inserted into the metering tube through the slot, and its lower end face is a beveled surface that matches the inner wall of the top surface of the tube. A fixing block is fixedly installed on the metering tube, and a blind hole is provided on the fixing block. A round rod is rotatably connected to the blind hole via a bearing. A lead screw is coaxially fixedly connected to the round rod. A horizontal plate is horizontally fixedly connected to the insert plate, and a threaded hole is provided on the horizontal plate through which the lead screw passes. Rotating the lead screw causes the horizontal plate to move up and down, which in turn causes the insert plate to move up and down, thereby adjusting the discharge rate at the metering tube.

[0011] Preferably, the system also includes a liquid fertilizer feeding unit fixedly mounted on the water inlet pipe. The liquid fertilizer feeding unit includes a cylinder with a feed pipe connected downwards at the lower end. The feed pipe is vertically connected to and communicates with the water inlet pipe, and a valve is installed on the feed pipe. The cylinder can store liquid fertilizer, thus facilitating its addition.

[0012] Preferably, the outlet of the inlet pipe is connected to a mixing tank with a closed top. The upper part of the mixing tank is connected to a first outlet pipe, and the lower part is connected to a second outlet pipe. Both the first and second outlet pipes are connected to a vertical pipe with closed ends. The vertical pipe is connected to a horizontal pipe, and a valve is installed on the second outlet pipe. After fertilizer is added, the water enters the mixing tank, causing the water level to rise. The water then flows from the first outlet pipe into the vertical pipe and out through the vertical pipe, thus increasing the water-fertilizer mixing time and achieving better mixing. After irrigation, opening the valve on the second outlet pipe allows all the water and fertilizer in the mixing tank to flow out.

[0013] Preferably, the rotating shaft inside the feed cylinder of any solid material feeding unit extends upward and is fitted with a drive wheel. A crossbar is fixedly installed inside the mixing tank, and a circular hole is opened on the crossbar. A rotating rod is rotatably connected to the circular hole through a bearing. The upper end of the rotating rod extends out of the mixing tank and is fitted with a driven wheel. The drive wheel and the driven wheel are driven by a transmission belt. A lever is fixedly connected to the rotating rod. The rotation of the rotating shaft drives the drive wheel to rotate, which in turn drives the driven wheel to rotate through the transmission belt, thereby driving the rotating rod to rotate. The rotation of the rotating rod drives the lever to rotate, thus realizing the mixing of water and accelerating the fusion of water and fertilizer in the mixing tank.

[0014] The beneficial effects of this utility model are as follows: the use of this application can utilize the power of water to drive the transport of fertilizer during irrigation, which not only saves workers the time and physical effort of manually pouring the fertilizer, but also ensures uniform delivery based on the flow of water, thus not only benefiting crop growth, but also reducing uneven crop growth. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the active bevel gear ring;

[0018] Figure 3 yes Figure 1 A magnified view of part of I.

[0019] As shown in the figure:

[0020] 1. Inlet pipe, 2. Feed cylinder, 3. Rotating shaft, 4. Spiral blade, 5. Driven bevel gear, 6. Driving bevel gear ring, 7. Paddle blade, 8. Horizontal shaft, 9. Metering tube, 10. Insert plate, 11. Horizontal plate, 12. Lead screw, 13. Cylinder body, 14. Mixing tank, 15. First outlet pipe, 16. Second outlet pipe, 17. Driving wheel, 18. Driven wheel, 19. Rotating rod, 20. Pulley. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] A type of integrated irrigation and fertilization machine for farmland, such as Figures 1-3As shown. It includes a water inlet pipe 1 and a solid material feeding unit. The water inlet pipe 1 is connected to a water source. The feeding unit includes a fixedly installed feeding cylinder 2, with one end of a support rod fixedly connected to the feeding cylinder 2. The other end of the support rod is fixedly installed on the water inlet pipe 1. The feeding cylinder 2 is connected downwards to the water inlet pipe 1. A rotating shaft 3 is vertically installed inside the feeding cylinder 2. A spiral blade 4 is sleeved on the rotating shaft 3. The lower end of the rotating shaft 3 vertically penetrates the water inlet pipe 1 and is sleeved with a driven bevel gear 5. The rotating shaft 3 is rotatably connected to the water inlet pipe 1 at its penetration point through a sealed bearing. A vertical rod is fixedly installed in the water inlet pipe 1. A horizontal shaft 8 is rotatably connected to the vertical rod through a bearing. A paddle 7 and a driving bevel gear ring 6 that meshes with the driven bevel gear 5 are sleeved on the horizontal shaft 8. The outer side of the driving bevel gear ring 6 is a circular ring, and a cross is fixedly installed inside the circular ring. The horizontal shaft 8 is vertically connected to the center of the cross.

[0023] In use, irrigation water first flows into the inlet pipe 1 through the water source and flows on the inlet pipe 1. The flow of water in the inlet pipe 1 drives the paddle 7 to rotate. The rotation of the paddle 7 drives the horizontal shaft 8 to rotate. The rotation of the horizontal shaft 8 drives the active bevel gear ring 6 to rotate. The rotation of the active bevel gear ring 6 drives the active bevel gear to rotate. The rotation of the active bevel gear drives the rotation shaft 3 to rotate, which in turn drives the rotation of the spiral blade 4. This drives the material in the feed cylinder 2 to be conveyed to the inlet pipe 1 and conveyed out synchronously with the water in the inlet pipe 1. This not only saves workers the time and effort of manually pouring materials, but also ensures uniform conveying according to the flow of water. This not only benefits crop growth but also reduces uneven crop growth.

[0024] The inlet pipe 1 is equipped with multiple solid material feeding units. The feed cylinder 2 is a hopper structure that is wider at the top and narrower at the bottom, and the diameter of the spiral blade 4 is adapted to the inner diameter of the feed cylinder 2. The lower part of the feed cylinder 2 is connected to a metering tube 9, which slopes downward from left to right. A metering valve is installed on the metering tube 9. The metering valve includes a plate 10. The metering tube 9 has a rectangular cross-section and a slot on its top surface. The plate 10 is inserted into the metering tube 9 through the slot, and the lower end of the plate 10 is a beveled surface that matches the inner wall of the top surface of the tube. A fixing block is fixedly installed on the metering tube 9. A blind hole is opened on the fixing block, and a round rod is rotatably connected to the blind hole through a bearing. A lead screw 12 is coaxially fixedly connected to the round rod. A horizontal plate 11 is horizontally fixedly connected to the plate 10. A threaded hole is opened on the horizontal plate 11 through which the lead screw 12 passes and is threaded.

[0025] The feed pipe has a hopper structure that is wider at the top and narrower at the bottom, which allows for better material feeding. The feed cylinder 2 is connected to the metering pipe 9 at the bottom and is equipped with a metering valve, which can adjust the feed amount as needed and better control the feed amount. The metering valve is used by rotating the lead screw 12. The rotation of the lead screw 12 drives the horizontal plate 11 to move up and down. The up and down movement of the horizontal plate 11 drives the insertion plate 10 to move up and down, thereby adjusting the output amount at the metering pipe 9.

[0026] It also includes a liquid material feeding unit fixedly installed on the water inlet pipe 1. The liquid material feeding unit includes a cylinder 13, with a feed pipe connected downwards at the lower end of the cylinder 13. The feed pipe is vertically connected to and communicates with the water inlet pipe 1, and a valve is installed on the feed pipe. The cylinder 13 can store liquid fertilizer, thus facilitating the addition of liquid fertilizer.

[0027] The outlet of the inlet pipe 1 is connected to a mixing tank 14, which is closed at the top. The upper part of the mixing tank 14 is connected to a first outlet pipe 15, and the lower part of the mixing tank 14 is connected to a second outlet pipe 16. Both the first outlet pipe 15 and the second outlet pipe 16 are connected to a vertical pipe that is closed at both ends. The vertical pipe is connected to a horizontal pipe, and a valve is installed on the second outlet pipe 16. After fertilizer is added, the water enters the mixing tank 14, the water level in the mixing tank 14 rises, and the water flows out from the vertical pipe through the first outlet pipe 15. This increases the water-fertilizer mixing time and achieves better mixing. After irrigation, opening the valve on the second outlet pipe 16 allows all the water and fertilizer in the mixing tank 14 to flow out.

[0028] A rotating shaft 3 extends upward from the feed cylinder 2 of any solid material feeding unit and is fitted with a drive wheel 17. A crossbar is fixedly installed inside the mixing tank 14, with a circular hole on the crossbar. A rotating rod 19 is rotatably connected to the circular hole via a bearing. The upper end of the rotating rod 19 extends out of the mixing tank 14 and is fitted with a driven wheel 18. The drive wheel 17 and the driven wheel 18 are driven by a transmission belt. A lever 20 is fixedly connected to the rotating rod 19. The rotation of the rotating shaft 3 drives the drive wheel 17 to rotate, which in turn drives the driven wheel 18 to rotate via the transmission belt, thereby driving the rotating rod 19 to rotate. The rotation of the rotating rod 19 drives the lever 20 to rotate, thus achieving the mixing of water and accelerating the fusion of water and fertilizer in the mixing tank 14.

[0029] The application of this invention enables the use of water power to transport fertilizer during irrigation, which not only saves workers the time and effort of manually pouring fertilizer, but also ensures uniform delivery based on the flow of water, thus not only benefiting crop growth but also reducing uneven crop growth.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A farmland water and fertilizer integrated irrigation machine, characterized in that: The utility model provides a solid material feeding unit and liquid material feeding unit, and the solid material feeding unit and the liquid material feeding unit are arranged on the water inlet pipe, and the solid material feeding unit and the liquid material feeding unit are arranged on the water inlet pipe.

2. The farmland water and fertilizer irrigation integrated machine according to claim 1, characterized in that: The water inlet pipe is provided with a plurality of solid material feeding units, the feeding cylinder is a hopper structure with a wide upper part and a narrow lower part, the diameter of the spiral blade is matched with the inner diameter of the feeding cylinder, the lower part of the feeding cylinder is communicated with a quantitative pipe, the quantitative pipe is inclined downward from left to right, and the quantitative pipe is provided with a quantitative valve.

3. The farmland water and fertilizer irrigation integrated machine according to claim 2, characterized in that: The quantitative valve comprises a plug, the cross section of the quantitative pipe is in a rectangular structure, the top surface of the quantitative pipe is provided with a slot, the plug is inserted into the quantitative pipe through the slot, the lower end surface of the plug is an inclined surface matched with the inner wall of the top surface, the quantitative pipe is fixedly provided with a fixed block, the fixed block is provided with a blind hole, a round rod is rotatably connected to the blind hole through a bearing, the round rod is coaxially and fixedly connected with a screw rod, the plug is transversely and fixedly connected with a horizontal plate, and the horizontal plate is provided with a screw hole through which the screw rod is screwed.

4. The farmland water and fertilizer irrigation integrated machine according to claim 3, characterized in that: The utility model also comprises a liquid material feeding unit fixedly arranged on the water inlet pipe, and the liquid material feeding unit comprises a cylinder body.

5. The farmland water and fertilizer irrigation integrated machine according to claim 1, characterized in that: The water outlet end of the water inlet pipe is communicated with a water mixing barrel with a closed upper end, the upper part of the water mixing barrel is communicated with a first water outlet pipe, the lower part of the water mixing barrel is communicated with a second water outlet pipe, the first water outlet pipe and the second water outlet pipe are both communicated with a vertical pipe with closed two ends, the vertical pipe is communicated with a horizontal pipe, and the second water outlet pipe is provided with a valve.

6. The farmland water and fertilizer irrigation integrated machine according to claim 5, characterized in that: The upper end of the rotating shaft in the feeding cylinder of any solid material feeding unit is extended upward and sleeved with a driving wheel, a horizontal rod is fixedly arranged in the water mixing barrel, the horizontal rod is provided with a circular hole, a rotating rod is rotatably connected to the circular hole through a bearing, the upper end of the rotating rod penetrates through the water mixing barrel and is sleeved with a driven wheel, the driving wheel and the driven wheel are driven through a transmission belt, and a lever is fixedly connected to the rotating rod.

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