Agricultural water and fertilizer integrated irrigation equipment

Abstract

The utility model discloses agricultural water and fertilizer integrated irrigation equipment which comprises a walking vehicle and a water and fertilizer barrel arranged at the upper end of the walking vehicle, the upper end of the outer wall of the water and fertilizer barrel is communicated with a feeding hopper, the bottom of the inner wall of the water and fertilizer barrel is rotationally connected with a stirring assembly, and a positioning frame is arranged at the upper end of the outer wall of the water and fertilizer barrel in a matched mode. A crushing assembly is arranged at the upper end of the inner wall of the water and fertilizer cylinder, fertilizing assemblies are arranged on the left and right sides of the upper end of the walking vehicle, a water suction pump is installed on one side of the upper end of the walking vehicle, a first two-position three-way reversing valve is installed at a water inlet of the water suction pump, and a second two-position three-way reversing valve is installed at a water outlet of the water suction pump; a storage battery and a control panel are installed on the other side of the upper end of the walking vehicle. The water and fertilizer integrated irrigation device not only can realize the function of water and fertilizer integrated irrigation, but also can further scatter granular fertilizer when water and fertilizer are mixed, so that the speed of dissolving the fertilizer in water is improved, and the use effect of the water and the fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation equipment, in particular to agricultural water-fertilizer integrated irrigation equipment. Background Art

[0002] At present, agricultural planting should not only follow scientific principles, but also be artistic. It should strive for scientific and reasonable configuration to create good output results, so as to achieve ecological, economic and social benefits simultaneously. Now crops need to be irrigated and fertilized from time to time to make the crops grow better. In order to improve the efficiency of irrigation and fertilization, people adopt water-fertilizer integrated technology. Water-fertilizer integrated technology refers to a new agricultural technology that integrates irrigation and fertilization. The advantage of this technology is that the fertilizer effect of irrigation and fertilization is fast and the nutrient utilization rate is improved.

[0003] It can avoid the volatilization loss and slow dissolution caused by applying fertilizers on the drier topsoil layer, and the problem of slow fertilizer effect. In particular, it can avoid the volatilization loss of ammonium and urea nitrogen fertilizers applied on the surface, which not only saves nitrogen fertilizer but also is beneficial to environmental protection. If fertilizers and water can be mixed in water and watered on crops together, it will not only save manpower, but also make vegetables absorb fertilizers better. However, some fertilizers are in the form of large particles, and they dissolve in water slowly, which affects the use effect of fertilizer water. Utility Model Content

[0004] The utility model aims to provide an agricultural water-fertilizer integrated irrigation device, which can not only realize the function of water-fertilizer integrated irrigation, but also further break up the granular fertilizer when the water and fertilizer are mixed, thereby increasing the rate at which the fertilizer dissolves in water and improving the use effect of the water and fertilizer.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] An agricultural water-fertilizer integrated irrigation device, comprising a traveling vehicle, a water-fertilizer cylinder arranged at the upper end of the traveling vehicle, a feed port being downwardly opened at the upper end of the outer wall of the water-fertilizer cylinder, a feed hopper with upper and lower ends opened at the upper end of the feed port being connected to the upper end of the feed port, a stirring assembly passing through the feed port being rotatably connected to the bottom of the inner wall of the water-fertilizer cylinder, the stirring assembly comprising a fixed rod, a plurality of first stirring rods arranged at the lower end of the fixed rod and in an L shape, a second stirring rod arranged above the first stirring rod and in an L shape on the outer wall of the fixed rod, and a scraper arranged at the lower end of the first stirring rod, a positioning frame being cooperatively arranged at the upper end of the outer wall of the water-fertilizer cylinder, a driving motor fixedly connected to the upper end of the fixed rod being installed in the positioning frame;

[0007] The upper end of the inner wall of the water-fertilizer cylinder is provided with a crushing assembly which is connected with the feed port and is sleeved on the upper end of the outer wall of the fixed rod. The crushing assembly includes a crushing shell with an upper end opening, a plurality of discharge holes opened at the bottom of the outer wall and the side wall of the crushing shell, and a crushing roller in the crushing shell and arranged on the outer wall of the fixed rod. Fertilizing assemblies are arranged on both sides of the upper end of the traveling vehicle. A water pump is installed on one side of the upper end of the traveling vehicle. A first two-position three-way reversing valve connected thereto is installed at the water inlet of the water pump. One end of the first two-position three-way reversing valve is connected with a first water inlet pipe, and the other end is connected with a second water inlet pipe extending to the bottom of the inner wall of the water-fertilizer cylinder.

[0008] The water outlet of the water pump is installed with a second two-position three-way reversing valve connected thereto, one end of the second two-position three-way reversing valve is connected with a first water outlet pipe extending to one side of the upper end of the outer wall of the crushing shell, and the other end is connected with a second water outlet pipe connected to each fertilization component, and a battery and a control panel are installed on the other side of the upper end of the traveling vehicle, and the driving motor, the water pump, the first two-position three-way reversing valve, the second two-position three-way reversing valve and the battery are all electrically connected to the control panel.

[0009] By adopting the above technical solution, when in use, the battery provides electric energy to power the device, connect the first water inlet pipe to the external water pipe, operate the control panel to control the water pump to work, at this time, one end of the first two-position three-way reversing valve is opened and the other end is closed, one end of the second two-position three-way reversing valve is opened and the other end is closed, water is added to the water fertilizer cylinder through the crushing component, and then the driving motor in the positioning frame is operated, and the driving motor drives the stirring component and the crushing component to work together, according to the water-fertilizer ratio, the fertilizer is poured from the feed hopper and the feed port into the crushing shell of the crushing component, and after being ground by the crushing roller, it falls into the water fertilizer cylinder from the discharge hole. In this process, the first water inlet pipe will flush the ground solid fertilizer into the water fertilizer cylinder while adding water;

[0010] At the same time, the water and fertilizer are mixed by the first stirring rod and the second stirring rod, and the scraper can prevent the fertilizer from sinking to the bottom and causing uneven mixing. When fertilizing, the walking vehicle is moved to the position where fertilizer is needed, and then the control panel is operated to close one end of the first two-position three-way reversing valve and open the other end, and close one end of the second two-position three-way reversing valve and open the other end, and the water and fertilizer are drawn out from the water and fertilizer cylinder through the second water inlet pipe and transported to the fertilization component through the second water outlet pipe, and the water and fertilizer are irrigated through the fertilization component.

[0011] The utility model is further configured as follows: the traveling vehicle comprises a fixing frame, a hub motor mounted on the lower end of the fixing frame and rotatably connected thereto, a support plate covering the upper end of the fixing frame, and a handrail frame arranged on one side of the support plate.

[0012] The utility model is further configured as follows: an L-shaped auxiliary rod is disposed at the upper end of the outer wall of each first stirring rod and each second stirring rod.

[0013] By adopting the above technical solution, the water and fertilizer in the water-fertilizer cylinder can be mixed and stirred more comprehensively, thereby improving the mixing efficiency of water and fertilizer.

[0014] The utility model is further configured as follows: a plurality of spoiler rods are arranged on the inner wall of the water fertilizer cylinder between the first stirring rod and the second stirring rod.

[0015] By adopting the technical solution, the water and fertilizer in the water and fertilizer cylinder are prevented from forming a vortex during stirring, thereby reducing the rate at which the fertilizer dissolves in water.

[0016] The utility model is further configured as follows: the fertilization component includes an electric push rod, an electric turntable installed on the upper end of the electric push rod, a fixing seat arranged on the upper end of the electric turntable, and a water spraying component arranged in the fixing seat.

[0017] The utility model is further configured as follows: the water spray assembly comprises a water pipe, and a plurality of atomizing nozzles which are arranged at the lower end of the water pipe and are all connected thereto.

[0018] The utility model is further configured as follows: an electromagnetic flow meter connected to the first water outlet pipe and the pulverizing shell is installed between the first water outlet pipe and the pulverizing shell.

[0019] By adopting the above technical solution, the amount of water added can be more accurately controlled when configuring water and fertilizer.

[0020] The utility model is further configured as follows: a plurality of first crushing rods distributed at equal intervals are arranged at the upper end of the inner wall of the crushing shell, and a plurality of second crushing rods staggered and matched with the first crushing rods are arranged at the upper end of the outer wall of the fixing rod.

[0021] By adopting the above technical solution, the agglomerated fertilizer can be broken into small pieces before entering the crushing component, so as to avoid large pieces of fertilizer blocking the entrance of the crushing shell and affecting the subsequent addition of fertilizer.

[0022] In summary, the utility model has the following beneficial effects:

[0023] First, the utility model can not only realize the function of integrated water and fertilizer irrigation, but also can further break up the granular fertilizer when the water and fertilizer are mixed, thereby increasing the rate at which the fertilizer dissolves in water and improving the use effect of the water and fertilizer;

[0024] Secondly, the utility model can complete the functions of crushing, stirring, pumping, mixing and fertilizing by a water pump and a driving motor;

[0025] Thirdly, when the first water inlet pipe of the utility model is used for mixing water and fertilizer, it can not only flush the ground fertilizer into the water-fertilizer cylinder, but also wet and soften part of the solid fertilizer in advance, thereby improving the working efficiency of the crushing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is mainly used to show the position and connection relationship of each component;

[0028] Figure 3 It is mainly used to display the first two-position three-way reversing valve and the second two-position three-way reversing valve;

[0029] Figure 4 It is a structural schematic diagram of the pulverizing assembly of the utility model;

[0030] Figure 5 It is a structural schematic diagram of the stirring component of the utility model.

[0031] In the figure: 1. Traveling vehicle; 11. Fixed frame; 12. Hub motor; 13. Support plate; 14. Handrail; 15. Control panel; 16. Water and fertilizer cylinder; 17. Feeding port; 18. Feeding hopper; 19. Stirring assembly; 2. Fixed rod; 21. First stirring rod; 22. Scraping bar; 23. Second stirring rod; 24. Auxiliary rod; 25. Spoiler rod; 26. Crushing assembly; 27. Crushing shell; 28. Discharging hole; 29. ​​Crushing roller; 3. First crushing rod; 31. The second crushing rod; 32. The positioning frame; 33. The driving motor; 34. The fertilizing assembly; 35. The electric push rod; 36. The electric turntable; 37. The fixing seat; 38. The water spray assembly; 39. The water guide pipe; 4. The atomizing nozzle; 41. The water pump; 42. The first two-position three-way reversing valve; 43. The first water inlet pipe; 44. The second water inlet pipe; 45. The second two-position three-way reversing valve; 46. The first water outlet pipe; 47. The second water outlet pipe; 48. The electromagnetic flow meter; 49. The battery. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example, see Figure 1-5 An agricultural water-fertilizer integrated irrigation device comprises a traveling vehicle 1, a water-fertilizer cylinder 16 arranged at the upper end of the traveling vehicle 1, the traveling vehicle 1 comprises a fixing frame 11, a hub motor 12 installed at the lower end of the fixing frame 11 and rotatably connected thereto, a support plate 13 covering the upper end of the fixing frame 11, and a handrail frame 14 arranged on one side of the support plate 13, the water-fertilizer cylinder 16 is arranged at the middle position of the upper end of the support plate 13, a feed port 17 is downwardly opened at the upper end of the outer wall of the water-fertilizer cylinder 16, a feed hopper 18 with openings at both upper and lower ends is connected to the upper end of the feed port 17, a stirring component 19 passing through the feed port 17 is rotatably connected to the bottom of the inner wall of the water-fertilizer cylinder 16, and a stirring component 19 is arranged to pass through the feed port 17. The component 19 includes a fixed rod 2, a plurality of first stirring rods 21 arranged at the lower end of the fixed rod 2 and in an L shape, a second stirring rod 23 arranged above the first stirring rod 21 and in an L shape on the outer wall of the fixed rod 2, and a scraper 22 arranged at the lower end of the first stirring rod 21. An L-shaped auxiliary rod 24 is arranged at the upper end of the outer wall of each first stirring rod 21 and each second stirring rod 23. A plurality of spoiler rods 25 are arranged on the inner wall of the water-fertilizer cylinder 16 between the first stirring rod 21 and the first stirring rod 21. A positioning frame 32 is arranged at the upper end of the outer wall of the water-fertilizer cylinder 16, and a driving motor 33 fixedly connected to the upper end of the fixed rod 2 is installed in the positioning frame 32.

[0037] The upper end of the inner wall of the water and fertilizer cylinder 16 is provided with a crushing assembly 26 which is connected to the feed port 17 and is sleeved on the upper end of the outer wall of the fixed rod 2. The crushing assembly 26 includes a crushing shell 27 with an upper end opening, a plurality of discharge holes 28 opened at the bottom and side walls of the outer wall of the crushing shell 27, and a crushing roller 29 in the crushing shell 27 and arranged on the outer wall of the fixed rod 2. The upper end of the inner wall of the crushing shell 27 is provided with a plurality of first crushing rods 3 distributed at equal intervals, and the upper end of the outer wall of the fixed rod 2 is provided with a plurality of first crushing rods 3 distributed at equal intervals. The second crushing rods 31 are staggered and matched with each other, and a fertilizer assembly 34 is arranged on both sides of the upper end of the support plate 13. The fertilizer assembly 34 includes an electric push rod 35, an electric turntable 36 installed on the upper end of the electric push rod 35, a fixing seat 37 arranged on the upper end of the electric turntable 36, and a water spray assembly 38 arranged in the fixing seat 37. The water spray assembly 38 includes a water pipe 39 and a plurality of atomizing nozzles 4 arranged at the lower end of the water pipe 39 and connected thereto.

[0038] A water pump 41 is installed on one side of the upper end of the traveling vehicle 1, and a first two-position three-way reversing valve 42 connected thereto is installed at the water inlet of the water pump 41, one end of the first two-position three-way reversing valve 42 is connected to a first water inlet pipe 43, and the other end is connected to a second water inlet pipe 44 extending to the bottom of the inner wall of the water fertilizer cylinder 16, and a second two-position three-way reversing valve 45 connected thereto is installed at the water outlet of the water pump 41, and one end of the second two-position three-way reversing valve is connected to a first water outlet pipe 44 extending to the upper end of the outer wall of the crushing shell 27. 6. The other end is connected to a second water outlet pipe 47 connected to each water conduit 39. An electromagnetic flowmeter 48 connected to the first water outlet pipe 46 and the crushing shell 27 is installed between them. A battery 49 and a control panel 15 arranged on the handrail frame 14 are installed on the other side of the upper end of the support plate 13. The hub motor 12, the drive motor 33, the water pump 41, the first two-position three-way reversing valve 42, the second two-position three-way reversing valve 45, the electromagnetic flowmeter 48 and the battery 49 are all electrically connected to the control panel 15.

[0039] Usage: When in use, the battery 49 on the support plate 13 provides power to power the device, connect the first water inlet pipe 43 to the external water pipe, operate the control panel 15 on the handrail frame 14 to control the water pump 41 to work, at this time, one end of the first two-position three-way reversing valve 42 is opened and the other end is closed, one end of the second two-position three-way reversing valve 45 is opened and the other end is closed, water is added to the water fertilizer cylinder 16 through the crushing component 26, and then the driving motor 33 in the positioning frame 32 is operated, and the driving motor 33 drives the stirring component 19 and the crushing component 26 to work together, and the fertilizer is fed from the feed hopper 18 according to the water-fertilizer ratio. And the feed port 17 is poured into the crushing shell 27 of the crushing component 26. At the same time, the first crushing rod 3 and the second crushing rod 31 can not only crush the agglomerated large-volume fertilizer into smaller fertilizers, but also block and divert them to prevent the fertilizer from being blocked at the upper end opening of the crushing shell 27. Then it is ground by the crushing roller 29 on the fixed rod 2 and falls into the water-fertilizer cylinder 16 from the discharge hole 28. In this process, the first water inlet pipe 43 will flush the ground solid fertilizer into the water-fertilizer cylinder 16 while adding water, and the electromagnetic flowmeter 48 will record the amount of added water in real time to achieve a better water-fertilizer ratio.

[0040] At the same time, the water and fertilizer are mixed by the first stirring rod 21 and the second stirring rod 23 on the fixed rod 2, and the scraper bar 22 can prevent the fertilizer from sinking to the bottom and causing uneven mixing, while the auxiliary rod 24 can mix and stir the water and fertilizer more comprehensively, and the spoiler rod 25 can prevent the water and fertilizer from forming a vortex in the water and fertilizer cylinder 16 during stirring, which affects the rate at which the fertilizer dissolves in water. When fertilizing, the hub motor 12 on the fixed frame 11 allows the walking vehicle 1 to move to the position where fertilizer is needed, and the control panel 15 is operated to allow the electric push rod 35 to move the fertilizer according to the plant's The plant grows to a corresponding length, and then the electric turntable 36 drives the fixing seat 37 to rotate a certain angle so that the water spray assembly 38 is located above the plant. Then the control panel 15 is operated to close one end of the first two-position three-way reversing valve 42 and open the other end, and close one end of the second two-position three-way reversing valve 45 and open the other end. Water and fertilizer are drawn out from the water and fertilizer cylinder 16 through the second water inlet pipe 44 and transported to the water guide pipe 39 of the water spray assembly 38 through the second water outlet pipe 47, and water and fertilizer irrigation is carried out through the atomizing nozzle 4.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An agricultural water-fertilizer integrated irrigation device, comprising a traveling vehicle (1) and a water-fertilizer cylinder disposed on the upper end of the traveling vehicle (1), characterized in that: A feed port (17) is provided downwardly at the upper end of the outer wall of the water fertilizer cylinder (16); the upper end of the feed port (17) is connected to a feed hopper (18) with upper and lower ends both opened; a stirring assembly (19) is rotatably connected to the bottom of the inner wall of the water fertilizer cylinder (16) and passes through the feed port (17); the stirring assembly (19) comprises a fixed rod (2), a plurality of first stirring rods (21) arranged at the lower end of the fixed rod (2) and in an L shape, a second stirring rod (23) arranged above the first stirring rod (21) and in an L shape on the outer wall of the fixed rod (2), and a scraper (22) arranged at the lower end of the first stirring rod (21); a positioning frame (32) is provided at the upper end of the outer wall of the water fertilizer cylinder; a driving motor (33) fixedly connected to the upper end of the fixed rod (2) is installed in the positioning frame (32); The upper end of the inner wall of the water-fertilizer cylinder (16) is provided with a crushing assembly (26) which is connected to the feed port (17) and is sleeved on the upper end of the outer wall of the fixed rod (2). The crushing assembly (26) includes a crushing shell (27) with an upper end opening, a plurality of discharge holes (28) opened at the bottom and side walls of the outer wall of the crushing shell (27), and a crushing roller (29) in the crushing shell (27) and arranged on the outer wall of the fixed rod (2). Fertilizer application assemblies (34) are provided on both sides of the upper end of the traveling vehicle (1). A water pump (41) is installed on one side of the upper end of the traveling vehicle (1). A first two-position three-way reversing valve (42) which is connected to the water inlet of the water pump (41) is installed. One end of the first two-position three-way reversing valve (42) is connected to a first water inlet pipe (43), and the other end is connected to a second water inlet pipe (44) extending to the bottom of the inner wall of the water-fertilizer cylinder (16). The water outlet of the water pump (41) is provided with a second two-position three-way reversing valve (45) in communication therewith; one end of the second two-position three-way reversing valve (45) is in communication with a first water outlet pipe (46) extending to one side of the upper end of the outer wall of the crushing shell (27); the other end of the second water outlet pipe (47) is in communication with each fertilizer application assembly (34); a storage battery (49) and a control panel (15) are provided on the other side of the upper end of the traveling vehicle (1); the driving motor (33), the water pump (41), the first two-position three-way reversing valve (42), the second two-position three-way reversing valve (45) and the storage battery (49) are all electrically connected to the control panel (15).

2. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The traveling vehicle (1) comprises a fixing frame (11), a hub motor (12) mounted on the lower end of the fixing frame (11) and rotatably connected thereto, a support plate (13) covering the upper end of the fixing frame (11), and a handrail frame (14) arranged on one side of the support plate (13).

3. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: An L-shaped auxiliary rod (24) is disposed at the upper end of the outer wall of each first stirring rod (21) and each second stirring rod (23).

4. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: A plurality of spoiler rods (25) are arranged on the inner wall of the water fertilizer cylinder (16) between the first stirring rod (21) and the second stirring rod (21).

5. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The fertilizing assembly (34) comprises an electric push rod (35), an electric turntable (36) mounted on the upper end of the electric push rod (35), a fixing seat (37) disposed on the upper end of the electric turntable (36), and a water spraying assembly (38) disposed in the fixing seat (37).

6. The agricultural water-fertilizer integrated irrigation equipment according to claim 5, characterized in that: The water spray assembly (38) comprises a water pipe (39) and a plurality of atomizing nozzles (4) which are arranged at the lower end of the water pipe (39) and are all connected thereto.

7. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: An electromagnetic flow meter (48) is installed between the first water outlet pipe (46) and the pulverizing shell (27) and is in communication with the first water outlet pipe (46).

8. The agricultural water-fertilizer integrated irrigation equipment according to claim 1, characterized in that: The upper end of the inner wall of the pulverizing shell (27) is provided with a plurality of first pulverizing rods (3) distributed at equal intervals, and the upper end of the outer wall of the fixing rod (2) is provided with a plurality of second pulverizing rods (31) arranged in an interlaced manner and cooperating with the first pulverizing rods (3).

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