Agricultural internet-of-things automatic fertilization device

Abstract

The utility model discloses an agricultural internet-of-things automatic fertilization device, relates to agricultural fertilization field, including base as well as the fertilizer mixing tank, the control case and the eduction tube that are fixedly installed on the base top, eduction tube and the fertilizer mixing tank are connected through the water pump, the inside of the fertilizer mixing tank is movably equipped with the stirring and cleaning assembly, and the stirring and cleaning assembly is connected with the eduction tube through the water pump. A feeding assembly is fixedly mounted at the top of the fertilizer mixing tank, the stirring and cleaning assembly comprises a rotating shaft, and the rotating shaft is rotationally mounted in the fertilizer mixing tank. When the fertilizer mixing device is used through the stirring and cleaning assembly arranged in the fertilizer mixing tank, fertilizer added into the fertilizer mixing tank is fully mixed and stirred through the stirring and cleaning assembly, and compared with manual stirring, the fertilizer mixing device is more convenient and uniform in fertilizer mixing, so that the mixing efficiency is improved; meanwhile, the fertilizer mixing tank can rotatably spray water into the fertilizer mixing tank to be matched with a stirring and cleaning assembly attached to the interior of the fertilizer mixing tank, so that fertilizer liquid attached to the interior of the fertilizer mixing tank can be hung down and discharged, and bacterium breeding in the fertilizer mixing tank is prevented.

Description

Technical Field

[0001] The utility model relates to the field of agricultural fertilization, and in particular to an agricultural Internet of Things automatic fertilization device. Background Art

[0002] With the development of modern agriculture, in order to improve the convenience of agricultural planting, the Internet of Things automatic fertilization system has been applied to various fields of agriculture. The Internet of Things automatic fertilization system mainly includes water source, pump, water impurity filter, fertilizer storage tank, water fertilizer machine and terminal pipe spraying system, among which the water fertilizer machine plays the role of overall control. The water fertilizer machine receives information from various information collectors through a remote control integrated cabinet, controls the metering through information processing, mixes fertilizer and water, and fertilizes through the terminal pipe spraying system.

[0003] When applying fertilizer, when using solid fertilizer, the existing water fertilizer machine needs to mix the fertilizer and water in a fertilizer mixing tank evenly before spraying the fertilizer liquid, and then clean the fertilizer liquid attached to the inside of the fertilizer mixing tank by spraying water into the fertilizer mixing tank. However, the fertilizer liquid attached to the inner wall of the fertilizer mixing tank cannot be effectively cleaned by simply flushing with clean water, and manual scrubbing is still required. In addition, the filling of solid fertilizers is mostly mixed by manual weighing, which is difficult to measure and labor-intensive and time-consuming, affecting efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An agricultural Internet of Things automatic fertilizing device comprises a base and a fertilizer mixing tank fixedly installed on the top of the base, a control box and an outlet pipe, the outlet pipe and the fertilizer mixing tank are connected through a water pump, a stirring and cleaning component is movably installed inside the fertilizer mixing tank, and a feeding component is fixedly installed on the top of the fertilizer mixing tank.

[0006] A further improvement of the technical solution of the utility model is that the stirring and cleaning component includes a rotating shaft, which is rotatably installed inside the fertilizer mixing tank, a stirring motor connected to the rotating shaft is fixedly installed on the top of the fertilizer mixing tank, a mounting frame is fixedly installed on the outside of the rotating shaft, a mounting plate is fixedly installed on the inside of the mounting frame, a scraper is fixedly installed on the outside of the mounting plate, and a stirring blade located on the inside of the mounting frame is fixedly installed on the outside of the rotating shaft.

[0007] A further improvement of the technical solution of the utility model is that the fertilizer mixing tank includes a tank body and a tank cover movably installed on the top of the tank body, a water injection pipe and a fertilizer liquid pipe are fixedly connected on the left side of the tank cover, a water guide channel connected to the water injection pipe is fixedly installed inside the tank cover, a rotating nozzle is movably installed at an equal distance on the bottom of the water guide channel, and an electromagnetic flow valve is fixedly installed on the outside of the water injection pipe, the fertilizer liquid pipe and the outlet pipe.

[0008] A further improvement of the technical solution of the utility model is that the feeding assembly includes a feeding channel, the top of the feeding channel is fixedly connected to an intermediate channel, the top of the intermediate channel is fixedly connected to a fertilizer hopper, a movable baffle is movably connected at the lower part of the intermediate channel, a telescopic rod connected to the movable baffle is fixedly installed on the top of the feeding channel, an auger is rotatably installed inside the feeding channel, and a feeding motor connected to the auger is fixedly installed on the rear side of the feeding channel.

[0009] A further improvement of the technical solution of the utility model is that the mounting plate and the scraper are both arranged in a spiral shape, and the scraper is attached to the inner wall of the tank body.

[0010] A further improvement of the technical solution of the utility model is that the rotating spray heads are all arranged obliquely between the rotating shaft and the tank body.

[0011] A further improvement of the technical solution of the utility model is that an anti-blocking motor is fixedly installed on the top of the fertilizer hopper, a rotating rod located in the middle channel is fixedly connected to the bottom of the anti-blocking motor, and a flip plate located in the middle channel is fixedly installed on the outside of the rotating rod.

[0012] A further improvement of the technical solution of the utility model is that a scale mark is arranged on the outside of the fertilizer hopper, and the top and the bottom of the feeding channel are respectively connected with the middle channel and the fertilizer mixing tank.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] The utility model provides an automatic fertilizing device of the agricultural Internet of Things. When in use, a stirring and cleaning component is arranged inside a fertilizer mixing tank. The fertilizer added into the fertilizer mixing tank is fully mixed and stirred by the stirring and cleaning component. Compared with manual stirring, the fertilizer is mixed more conveniently and evenly, and the mixing efficiency is improved. At the same time, the fertilizer mixing tank can be rotated to spray water into the interior, and the stirring and cleaning component fitted in the fertilizer mixing tank can be used to drop and discharge the fertilizer liquid attached to the fertilizer mixing tank, thereby preventing the growth of bacteria in the fertilizer mixing tank.

[0015] The utility model provides an agricultural Internet of Things automatic fertilizing device, which can control the amount of fertilizer added through a feeding component arranged on the top of a fertilizer mixing tank and continuously and evenly fill the fertilizer mixing tank, thereby facilitating measurement and control of the fertilizer amount while improving mixing uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the agricultural Internet of Things automatic fertilization device of the utility model;

[0017] Figure 2This is a schematic diagram of the cross-sectional structure of the fertilizer mixing tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the stirring and cleaning component of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the feeding assembly and the fertilizer mixing tank of the utility model;

[0020] Figure 5 It is a schematic cross-sectional structure diagram of the feeding assembly of the utility model.

[0021] In the figure: 1. base; 2. fertilizer mixing tank; 21. tank body; 22. tank cover; 23. water injection pipe; 24. fertilizer liquid pipe; 25. water guide channel; 26. rotating nozzle; 27. electromagnetic flow valve; 3. control chassis; 4. outlet pipe; 5. stirring and cleaning component; 51. rotating shaft; 52. stirring motor; 53. mounting frame; 54. mounting plate; 55. scraper; 56. stirring blade; 6. feeding component; 61. feeding channel; 62. middle channel; 63. fertilizer hopper; 64. movable baffle; 65. telescopic rod; 66. auger; 67. feeding motor; 68. anti-blocking motor; 69. rotating rod; 610. flip plate. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides an agricultural Internet of Things automatic fertilizing device, including a base 1 and a fertilizer mixing tank 2 fixedly installed on the top of the base 1, a control box 3 and an outlet pipe 4, the outlet pipe 4 is connected to the fertilizer mixing tank 2 through a water pump, a stirring and cleaning component 5 is movably installed inside the fertilizer mixing tank 2, and a feeding component 6 is fixedly installed on the top of the fertilizer mixing tank 2.

[0024] When the stirring and cleaning component 5 arranged inside the fertilizer mixing tank 2 is in use, the fertilizer added into the fertilizer mixing tank 2 is fully mixed and stirred by the stirring and cleaning component 5, which is more convenient and uniform to mix the fertilizers than manual stirring, thereby improving the mixing efficiency. At the same time, the fertilizer mixing tank 2 can rotate to spray water into the interior, and the stirring and cleaning component 5 fitted in the fertilizer mixing tank 2 can make the fertilizer liquid attached to the fertilizer mixing tank 2 fall off and discharge it, thereby preventing the growth of bacteria in the fertilizer mixing tank 2. At the same time, the feeding component 6 arranged on the top of the fertilizer mixing tank 2 can control the amount of fertilizer added and continuously and uniformly fill the fertilizer mixing tank 2, which is convenient for measuring and controlling the amount of fertilizer while improving the uniformity of mixing.

[0025] like Figure 2 and Figure 3As shown, the stirring and cleaning assembly 5 includes a rotating shaft 51, which is rotatably installed inside the fertilizer mixing tank 2, a stirring motor 52 connected to the rotating shaft 51 is fixedly installed on the top of the fertilizer mixing tank 2, a mounting frame 53 is fixedly installed outside the rotating shaft 51, a mounting plate 54 is fixedly installed inside the mounting frame 53, a scraper 55 is fixedly installed outside the mounting plate 54, and a stirring blade 56 located inside the mounting frame 53 is fixedly installed outside the rotating shaft 51.

[0026] The fertilizer mixing tank 2 includes a tank body 21 and a tank cover 22 movably installed on the top of the tank body 21. A water injection pipe 23 and a fertilizer liquid pipe 24 are fixedly connected to the left side of the tank cover 22. A water guide channel 25 connected to the water injection pipe 23 is fixedly installed inside the tank cover 22. A rotating nozzle 26 is movably installed at an equal distance at the bottom of the water guide channel 25. An electromagnetic flow valve 27 is fixedly installed outside the water injection pipe 23, the fertilizer liquid pipe 24 and the outlet pipe 4.

[0027] By quantitatively adding water into the tank body 21 from the water injection pipe 23, clean water enters the water guide channel 25 and is sprayed into the tank body 21 from the rotating nozzle 26 with the water pressure. The rotating nozzle 26 rotates and sprays water with the water pressure. The stirring motor 52 is started to drive the rotating shaft 51 to rotate, and the rotating shaft 51 drives the stirring blade 56 outside to rotate to stir and mix the fertilizer liquid. After discharge, clean water is sent into the tank body 21 through the water injection pipe 23 and rotated by the rotating nozzle 26 to spray toward the side wall of the tank body 21. The side wall of the tank body 21 is flushed by the water flow, and the mounting plate 54 is driven to rotate by the tank body 21. The scraper 55 is driven by the mounting plate 54 to sweep the side wall of the tank body 21, so as to facilitate the cleaning of the fertilizer liquid attached to the tank body 21, which is more time-saving and labor-saving than manual work and improves the mixing efficiency.

[0028] like Figure 5 As shown, the feeding assembly 6 includes a feeding channel 61, the top of the feeding channel 61 is fixedly connected to an intermediate channel 62, the top of the intermediate channel 62 is fixedly connected to a fertilizer hopper 63, a movable baffle 64 is movably connected at the lower part of the interior of the intermediate channel 62, a telescopic rod 65 connected to the movable baffle 64 is fixedly installed on the top of the feeding channel 61, an auger 66 is rotatably installed inside the feeding channel 61, and a feeding motor 67 connected to the auger 66 is fixedly installed on the rear side of the feeding channel 61.

[0029] The movable baffle 64 is pulled outward by the telescopic rod 65 to open the middle channel 62, so that the fertilizer enters the middle channel 62 from the fertilizer hopper 63 and enters the feeding channel 61. The anti-blocking motor 68 is started to drive the rotating rod 69 to rotate, and the rotating rod 69 drives the flip plate 610 to rotate to stir the fertilizer to prevent blockage. The filling amount is controlled by observing the scale mark on the fertilizer hopper 63 and controlling the telescopic rod 65 to push the movable baffle 64 to close. The fertilizer enters the feeding channel 61 and the feeding motor 67 drives the auger 66 to rotate to push the fertilizer into the mixing tank 2 at a uniform speed. The fertilizer enters the mixing tank 2, thereby facilitating the control of the filling amount of the fertilizer and continuous feeding to ensure mixing uniformity.

[0030] like Figure 3 As shown, the mounting plate 54 and the scraper 55 are both arranged in a spiral shape, and the scraper 55 is attached to the inner wall of the tank body 21 .

[0031] The scraper blade 55 that is in contact with the inner wall of the tank body 21 is spirally shaped so as to facilitate scraping off the attached fertilizer liquid and guiding it for discharge.

[0032] like Figure 2 As shown, the rotating spray heads 26 are all arranged obliquely between the rotating shaft 51 and the tank body 21 .

[0033] The rotating nozzle 26 is located between the rotating shaft 51 and the tank body 21 , and the water spraying by the rotating nozzle 26 not only improves the uniformity of mixing, but also facilitates the flushing of the inner wall of the tank body 21 .

[0034] like Figure 5 As shown, an anti-blocking motor 68 is fixedly installed on the top of the fertilizer hopper 63, a rotating rod 69 located in the middle channel 62 is fixedly connected to the bottom of the anti-blocking motor 68, and a flip plate 610 located in the middle channel 62 is fixedly installed on the outside of the rotating rod 69.

[0035] The anti-blocking motor 68 drives the flap 610 outside the rotating rod 69 to rotate, thereby preventing the fertilizer from being located in the middle channel 62 and being blocked.

[0036] like Figure 5 As shown, the outside of the fertilizer hopper 63 is provided with scale marks, and the top and bottom of the feeding channel 61 are respectively connected to the middle channel 62 and the fertilizer mixing tank 2.

[0037] The setting of the scale mark facilitates the control of the filling amount when feeding into the fertilizer mixing tank 2 through the feeding channel 61.

[0038] Let’s talk about the working principle of the agricultural Internet of Things automatic fertilization device in detail.

[0039] like Figures 1 to 5As shown, when liquid fertilizer is used, it is injected into the tank body 21 from the water injection pipe 23 and the fertilizer liquid pipe 24 respectively, and quantitative control is performed through the electromagnetic flow valve 27, and then the stirring motor 52 is started to drive the rotating shaft 51 to rotate, and the stirring blade 56 outside the rotating shaft 51 is driven to rotate to stir and mix the fertilizer liquid, and then it is transported to the fertilizer pipeline through the water pump and the outlet pipe 4 for fertilization. When solid fertilizer is used, solid fertilizer is added to the feeding channel 61, and water is quantitatively added into the tank body 21 from the water injection pipe 23, and the clean water enters the water guide channel 25 and is sprayed into the tank body 21 from the rotating nozzle 26 with the water pressure. The rotating nozzle 26 rotates and sprays water with the water pressure, and at the same time, the movable baffle 64 is pulled outward by the telescopic rod 65 to open the middle channel 62, so that the fertilizer enters the middle channel 62 from the fertilizer hopper 63 and enters the feeding channel 61, and the anti-blocking is started The motor 68 drives the rotating rod 69 to rotate, and the rotating rod 69 drives the flip plate 610 to rotate to stir the fertilizer to prevent clogging. The filling amount is controlled by observing the scale mark on the fertilizer hopper 63 and controlling the telescopic rod 65 to push the movable baffle 64 to close. The fertilizer enters the feeding channel 61 and the feeding motor 67 drives the auger 66 to rotate to push the fertilizer to the inside of the fertilizer mixing tank 2 at a uniform speed. The fertilizer enters the fertilizer mixing tank 2 and contacts with the water sprayed by the rotating nozzle 26 and is stirred and mixed by the stirring blade 56. After use, clean water is fed into the water injection pipe 23 and rotated by the rotating nozzle 26 to rotate and spray toward the side wall of the tank body 21. The side wall of the tank body 21 is flushed by the water flow, and the mounting plate 54 is driven to rotate through the tank body 21. The scraper 55 is driven by the mounting plate 54 to sweep the side wall of the tank body 21, so that the attached fertilizer liquid flows downward with the water flow and the spirally arranged scraper 55 and is discharged.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic fertilization device for agricultural Internet of Things, comprising a base (1), a fertilizer mixing tank (2) fixedly mounted on the top of the base (1), a control box (3) and a guide pipe (4), characterized in that: The outlet pipe (4) is connected to the fertilizer mixing tank (2) via a water pump; a stirring and cleaning assembly (5) is movably installed inside the fertilizer mixing tank (2); a feeding assembly (6) is fixedly installed on the top of the fertilizer mixing tank (2); the stirring and cleaning assembly (5) comprises a rotating shaft (51); the rotating shaft (51) is rotatably installed inside the fertilizer mixing tank (2); a stirring motor (52) connected to the rotating shaft (51) is fixedly installed on the top of the fertilizer mixing tank (2); a mounting frame (53) is fixedly installed outside the rotating shaft (51); a mounting plate (54) is fixedly installed inside the mounting frame (53); a scraper (55) is fixedly installed outside the mounting plate (54); and a stirring blade (56) located inside the mounting frame (53) is fixedly installed outside the rotating shaft (51).

2. The automatic fertilization device of agricultural Internet of Things according to claim 1 is characterized in that: The fertilizer mixing tank (2) comprises a tank body (21) and a tank cover (22) movably mounted on the top of the tank body (21); a water injection pipe (23) and a fertilizer liquid pipe (24) are fixedly connected on the left side of the tank cover (22); a water guide channel (25) connected to the water injection pipe (23) is fixedly mounted inside the tank cover (22); a rotating nozzle (26) is movably mounted at equal intervals on the bottom of the water guide channel (25); and electromagnetic flow valves (27) are fixedly mounted on the outside of the water injection pipe (23), the fertilizer liquid pipe (24) and the outlet pipe (4).

3. The automatic fertilization device of agricultural Internet of Things according to claim 1 is characterized in that: The feeding assembly (6) comprises a feeding channel (61), the top of the feeding channel (61) is fixedly connected to an intermediate channel (62), the top of the intermediate channel (62) is fixedly connected to a fertilizer hopper (63), a movable baffle (64) is movably connected at the lower part of the interior of the intermediate channel (62), a telescopic rod (65) connected to the movable baffle (64) is fixedly installed at the top of the feeding channel (61), an auger (66) is rotatably installed inside the feeding channel (61), and a feeding motor (67) connected to the auger (66) is fixedly installed on the rear side of the feeding channel (61).

4. The automatic fertilization device of agricultural Internet of Things according to claim 2, characterized in that: The mounting plate (54) and the scraper (55) are both arranged in a spiral shape, and the scraper (55) is attached to the inner wall of the tank body (21).

5. The automatic fertilization device of agricultural Internet of Things according to claim 2, characterized in that: The rotating spray heads (26) are all arranged obliquely between the rotating shaft (51) and the tank body (21).

6. The automatic fertilization device of agricultural Internet of Things according to claim 3 is characterized by: An anti-blocking motor (68) is fixedly mounted on the top of the fertilizer hopper (63), a rotating rod (69) located in the middle channel (62) is fixedly connected to the bottom of the anti-blocking motor (68), and a flip plate (610) located in the middle channel (62) is fixedly mounted on the outside of the rotating rod (69).

7. The automatic fertilization device of agricultural Internet of Things according to claim 3, characterized in that: The outside of the fertilizer hopper (63) is provided with scale marks, and the top and bottom of the feeding channel (61) are respectively connected to the middle channel (62) and the fertilizer mixing tank (2).

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