Agricultural water and fertilizer integrated blending device

Abstract

The utility model relates to the technical field of water and fertilizer blending, and discloses an agricultural water and fertilizer integrated blending device which comprises a stirring barrel, the top of the stirring barrel is fixedly connected with a portal frame, the top of the portal frame is connected with a chemical fertilizer adding assembly, the outer wall of the stirring barrel is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a water suction pump. One end of the water conveying pipe is connected with a flow meter, and one end of the flow meter is connected with a water inlet pipe. The flow meter is arranged to accurately measure the flow of clear water, the water adding amount can be accurately controlled according to crop requirements, a weighing sensor of the chemical fertilizer adding assembly monitors the weight of chemical fertilizer in real time, when the weight reaches a preset value, a first motor stops working, the accurate chemical fertilizer adding amount is guaranteed, and the two chemical fertilizer adding assemblies can synchronously add different chemical fertilizers; the precise proportioning of various fertilizers is realized, so that the accuracy of water and fertilizer blending is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water and fertilizer deployment technical field, concretely is an agricultural water and fertilizer integration deployment device. BACKGROUND

[0002] In agricultural production, the water and fertilizer integration deployment device can combine irrigation and fertilization organically, accurately deploy and supply water and fertilizer according to the growth demand of crops, effectively improve the utilization efficiency of water resources and fertilizer, reduce resource waste, help realize the efficient and sustainable development of agriculture, and has been widely applied in the field of modern agriculture.

[0003] According to the search, the Chinese patent document with the publication number CN222324991U discloses a water and fertilizer integration deployment device. By installing an automatic material crushing mechanism, the fertilizer can be pre-cut and crushed by a spiral cutter, and then the required mass of fertilizer is automatically conveyed to the water and fertilizer stirring kettle through the feeding mechanism after being quantitatively weighed by the weighing sensor. The water and fertilizer stirring kettle is equipped with a liquid level meter to measure the liquid level height of the required water, so as to achieve accurate proportioning and stirring of water and fertilizer, and improve the processing and molding quality and efficiency of the fertilizer.

[0004] However, the above-mentioned water and fertilizer integration deployment device has the following problems in actual use: after the fertilizer is crushed, it is weighed, and then the weighed fertilizer is fed into the water and fertilizer stirring kettle through the feeding mechanism. However, the weighed fertilizer may adhere to the feeding mechanism during this process, resulting in loss and inaccurate final proportioning. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides an agricultural water and fertilizer integration deployment device, which has the advantages of accurate proportioning of water and fertilizer, and solves the above-mentioned technical problems.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural water and fertilizer integration deployment device, comprising a stirring kettle, the top of the stirring kettle is fixedly connected with a gantry, the top of the gantry is connected with a fertilizer adding assembly, the outer wall of the stirring kettle is fixedly connected with a mounting plate, the top of the mounting plate is installed with a water suction pump, the water outlet end of the water suction pump is connected with a water delivery pipe, one end of the water delivery pipe is connected with a flowmeter, one end of the flowmeter is connected with a water inlet pipe;

[0009] The chemical fertilizer adding assembly comprises a feeding hopper, the bottom end of the feeding hopper is fixedly connected with a discharging pipe, the inside of the discharging pipe is rotatably connected with a spherical material distributor, the inside of the spherical material distributor is inserted with a rotating shaft, the outer surface of the discharging pipe is fixedly connected with an annular plate one, the upper surface of the annular plate one is fixedly connected with a side plate, the outer surface of the side plate is provided with a motor one, the lower surface of the portal frame is connected with a load cell through screws, the bottom end of the load cell is threadedly connected with an annular plate two, the top surface of the annular plate two is fixedly connected with a conical cylinder, and the bottom surface of the annular plate two is fixedly connected with an inclined discharging pipe, a sealing plate covers the end surface of the inclined discharging pipe, the outer surface of the sealing plate is fixedly connected with an ear block, the inside of the ear block is fixedly connected with a pin, the outer surface of the pin is rotatably connected with an ear, and one end of the pin is connected with a motor two.

[0010] Preferably, the outer surface of the stirring barrel is welded with a support plate, and the outer surface of the support plate is connected with a controller through bolts.

[0011] Preferably, the top surface of the portal frame is provided with a stirring motor, and the output shaft of the stirring motor is connected with a stirring rod through a shaft coupling.

[0012] Preferably, the top of the portal frame is provided with a through hole for penetrating a water inlet pipe, and the flow meter is installed on the top of the portal frame.

[0013] Preferably, the output end of the motor one is connected with the rotating shaft through a shaft coupling, the annular plate one is connected to the upper surface of the portal frame through bolts, the bottom end of the discharging pipe is aligned with the top end of the conical cylinder, and the upper surface of the annular plate two is threadedly connected with three load cells around the axial direction.

[0014] Preferably, one end of the ear is fixedly connected to the outer wall of the inclined discharging pipe, the motor one, the motor two, the water suction pump and the controller are electrically connected, and the bottom of the stirring barrel is provided with a discharging valve.

[0015] Compared with the prior art, the agricultural water and fertilizer integrated deployment device has the following beneficial effects:

[0016] The flow meter can accurately measure the water flow, the water amount can be accurately controlled according to the crop demand, the load cell of the chemical fertilizer adding assembly can monitor the weight of the chemical fertilizer in real time, the motor one stops working when reaching the preset value, the chemical fertilizer adding amount is accurate, two groups of chemical fertilizer adding assemblies can also synchronously add different chemical fertilizers, the accurate proportioning of various fertilizers is realized, the accuracy of water and fertilizer deployment is ensured, the crops can fully absorb the required nutrients and water, waste is reduced, the utilization efficiency of water and fertilizer is improved, and the healthy growth of crops is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional schematic view of the structure of the utility model;

[0018] Figure 2 is a sectional schematic view of the structure of the utility model;

[0019] Figure 3 is a three-dimensional schematic view of the fertilizer adding assembly in the structure of the utility model;

[0020] Figure 4 is the structure of the utility model Figure 3 is a partial enlarged schematic view of A in the structure of the utility model;

[0021] Figure 5 is a three-dimensional schematic view of the spherical distributor and the rotating shaft in the structure of the utility model.

[0022] 1, stirring barrel; 2, gantry; 3, fertilizer adding assembly; 31, feed hopper; 32, discharge pipe; 33, spherical distributor; 34, rotating shaft; 35, annular plate one; 36, weighing sensor; 37, annular plate two; 38, conical cylinder; 39, inclined surface discharge pipe; 310, sealing plate; 311, ear block; 312, pin; 313, lug; 314, side plate; 315, motor one; 316, motor two; 4, mounting plate; 5, water suction pump; 6, water delivery pipe; 7, flow meter; 8, water inlet pipe; 9, support plate; 10, controller; 11, stirring motor; 12, stirring rod; 13, discharge valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 , an agricultural water and fertilizer integrated deployment device, including stirring barrel 1, the top of stirring barrel 1 is fixedly connected with gantry 2, the top of gantry 2 is connected with fertilizer adding assembly 3, the outer wall of stirring barrel 1 is fixedly connected with mounting plate 4, the top of mounting plate 4 is installed with water suction pump 5, the water outlet of water suction pump 5 is connected with water delivery pipe 6, one end of water delivery pipe 6 is connected with flow meter 7, one end of flow meter 7 is connected with water inlet pipe 8;

[0025] The chemical fertilizer adding assembly 3 comprises a feeding hopper 31, the bottom end of the feeding hopper 31 is fixedly connected with a discharging pipe 32, the inside of the discharging pipe 32 is rotatably connected with a spherical distributor 33, the inside of the spherical distributor 33 is inserted with a rotating shaft 34, the outer surface of the discharging pipe 32 is fixedly connected with an annular plate one 35, the upper surface of the annular plate one 35 is fixedly connected with a side plate 314, the outer surface of the side plate 314 is mounted with a motor one 315, the lower surface of the gantry 2 is screw-connected with a load cell 36, the bottom end of the load cell 36 is screw-connected with an annular plate two 37, the top surface of the annular plate two 37 is fixedly connected with a conical cylinder 38, and the bottom surface of the annular plate two 37 is fixedly connected with an inclined surface discharging pipe 39, the end surface of the inclined surface discharging pipe 39 is covered with a sealing plate 310, the outer surface of the sealing plate 310 is fixedly connected with an ear block 311, the inside of the ear block 311 is fixedly connected with a pin rod 312, the outer surface of the pin rod 312 is rotatably connected with an ear 313, and one end of the pin rod 312 is connected with a motor two 316.

[0026] Specifically, the outer surface of the stirring barrel 1 is welded with a support plate 9, and the outer surface of the support plate 9 is bolt-connected with a controller 10.

[0027] Specifically, the top surface of the gantry 2 is mounted with a stirring motor 11, and the output shaft of the stirring motor 11 is connected with a stirring rod 12 through a shaft coupling.

[0028] The advantage is that when the solid granular chemical fertilizer and the clean water are sent into the stirring barrel 1 after being proportioned, the stirring rod 12 is driven to rotate by starting the stirring motor 11, the bottom of the stirring rod 12 is provided with stirring paddles to mix the chemical fertilizer and the clean water, so that the water and fertilizer are formed.

[0029] Specifically, the top of the gantry 2 is provided with a through hole for penetrating the water inlet pipe 8, and the flow meter 7 is mounted on the top of the gantry 2.

[0030] The advantage is that the suction end of the water suction pump 5 is connected to a water source, and when the water suction pump 5 is started, the clean water is drawn into the water conveying pipe 6, then the water flows through the flow meter 7, and finally the clean water flows into the stirring barrel 1 through the water inlet pipe 8. When the water flows through the flow meter 7, the flow of the clean water entering the stirring barrel 1 can be accurately measured, so that the amount of water added can be accurately controlled according to the actual needs of crops.

[0031] Specifically, the output end of the motor one 315 is connected with the rotating shaft 34 through a shaft coupling, the annular plate one 35 is bolt-connected to the upper surface of the gantry 2, the bottom end of the discharging pipe 32 is aligned with the top end of the conical cylinder 38, and the upper surface of the annular plate two 37 is screw-connected with three load cells 36 around the axial direction.

[0032] The advantages are that by pouring the chemical fertilizer into the feeding hopper 31, then starting the motor 1 315, the output end of which drives the rotating shaft 34 to rotate through the shaft coupling, and in turn drives the spherical distributor 33 to rotate in the discharge pipe 32, so that the chemical fertilizer falls into the conical cylinder 38 below through the discharge pipe 32, and then falls into the inclined discharge pipe 39. Since the three weighing sensors 36 are threadedly connected on the upper surface of the annular plate 2 37 around the axial direction of the annular plate 2 37, the weight of the chemical fertilizer falling into the inclined discharge pipe 39 can be measured in real time. When the preset weight is reached, the motor 1 315 stops working. At this time, the motor 2 316 is started, which drives the pin rod 312 to rotate, and through the lug 313, the sealing plate 310 rotates around the pin rod 312 to open the inclined discharge pipe 39, and the chemical fertilizer falls into the stirring barrel 1. Since two sets of chemical fertilizer adding assemblies 3 are provided, synchronous addition of two kinds of chemical fertilizers can be realized, which improves the efficiency of chemical fertilizer addition, and through accurate weighing and control, precise proportioning addition of chemical fertilizer is realized, which ensures the accuracy of water and fertilizer mixing.

[0033] Specifically, one end of the lug 313 is fixedly connected to the outer wall of the inclined discharge pipe 39, the motor 1 315, the motor 2 316, the water suction pump 5 and the controller 10 are electrically connected, and the bottom of the stirring barrel 1 is provided with a discharge valve 13.

[0034] The advantages are that the controller 10 can accurately control the operation of these devices through preset programs or manual instructions. For example, according to the required water and fertilizer ratio, the controller 10 can accurately control the water pumping time and flow of the water suction pump 5 to ensure that the water amount entering the stirring barrel 1 meets the requirements; it can also control the start, stop and rotating speed of the motor 1 315 and the motor 2 316 to accurately control the amount and timing of chemical fertilizer addition. The discharge valve 13 is installed at the bottom of the stirring barrel 1, mainly responsible for controlling the discharge of the mixed water and fertilizer. When the water and fertilizer are stirred uniformly and meet the use requirements, the discharge valve 13 is opened, and the water and fertilizer can be smoothly discharged for agricultural irrigation. By controlling the opening degree and time of the discharge valve 13, the flow and total amount of discharged water and fertilizer can be adjusted to meet the irrigation needs of different farmland areas, avoid water and fertilizer waste, and improve resource utilization efficiency.

[0035] In use, first, the suction end of the water suction pump 5 is connected to the water source, the water suction pump 5 is started, and the clean water flows into the stirring barrel 1 through the water delivery pipe 6 and the flow meter 7, and the water quantity can be accurately controlled through the flow meter 7; then, the chemical fertilizer is poured into the feeding hopper 31, the motor one 315 is started to drive the rotating shaft 34 and the spherical distributor 33 to rotate, so that the chemical fertilizer is uniformly dropped into the conical cylinder 38, the weighing sensor 36 on the annular plate two 37 measures the weight of the chemical fertilizer in real time, and when the preset weight is reached, the motor one 315 stops working; then, the motor two 316 is started to drive the pin rod 312 to rotate, the sealing plate 310 is rotated around the pin rod 312 through the lug 313, the inclined surface discharge pipe 39 is opened, and the two kinds of chemical fertilizers are synchronously dropped into the stirring barrel 1 to realize accurate proportioning and adding; finally, the stirring motor 11 is started to drive the stirring rod 12 to rotate, the chemical fertilizer and the clean water in the stirring barrel 1 are mixed to form the water fertilizer; the discharge valve 13 at the bottom of the stirring barrel 1 is opened, the opening degree and time of the discharge valve 13 are adjusted according to the farmland irrigation demand, and the appropriate water fertilizer is discharged for agricultural irrigation.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An integrated agricultural water and fertilizer mixing device, comprising a mixing tank (1), characterized in that: A gantry frame (2) is fixedly connected to the top of the mixing tank (1), and a fertilizer addition component (3) is connected to the top of the gantry frame (2). An installation plate (4) is fixedly connected to the outer wall of the mixing tank (1), and a water pump (5) is installed on the top of the installation plate (4). A water supply pipe (6) is connected to the outlet end of the water pump (5), and a flow meter (7) is connected to one end of the water supply pipe (6). A water inlet pipe (8) is connected to one end of the flow meter (7). The fertilizer additive assembly (3) includes a feed hopper (31), a discharge pipe (32) is fixedly connected to the bottom end of the feed hopper (31), a spherical distributor (33) is rotatably connected inside the discharge pipe (32), a rotating shaft (34) is inserted inside the spherical distributor (33), an annular plate (35) is fixedly connected to the outer surface of the discharge pipe (32), a side plate (314) is fixedly connected to the upper surface of the annular plate (35), a motor (315) is installed on the outer surface of the side plate (314), and a weighing sensor (36) is connected to the lower surface of the gantry frame (2) by screws. The bottom end of the weighing sensor (36) is threadedly connected to an annular plate (37). The top surface of the annular plate (37) is fixedly connected to a cone (38), and the bottom surface of the annular plate (37) is fixedly connected to an inclined discharge pipe (39). The end face of the inclined discharge pipe (39) is covered with a sealing plate (310). The outer surface of the sealing plate (310) is fixedly connected to an ear block (311). The inside of the ear block (311) is fixedly connected to a pin (312). The outer surface of the pin (312) is rotatably connected to a connecting ear (313), and one end of the pin (312) is connected to a motor (316).

2. The agricultural water and fertilizer integration device according to claim 1, characterized in that: The outer surface of the mixing tank (1) is welded with a support plate (9), and the outer surface of the support plate (9) is connected to a controller (10) by bolts.

3. The agricultural water and fertilizer integration device according to claim 1, characterized in that: A stirring motor (11) is installed on the top surface of the gantry frame (2), and the output shaft of the stirring motor (11) is connected to a stirring rod (12) via a coupling.

4. The agricultural water and fertilizer integration dispensing device according to claim 1, characterized in that: The top of the gantry (2) has a through hole for the water inlet pipe (8) to pass through, and the flow meter (7) is installed on the top of the gantry (2).

5. The agricultural water and fertilizer integration device according to claim 1, characterized in that: The output end of the motor (315) is connected to the shaft (34) via a coupling. The annular plate (35) is bolted to the upper surface of the gantry (2). The bottom end of the discharge pipe (32) is aligned with the top end of the cone (38). The upper surface of the annular plate (37) is threaded with three weighing sensors (36) around its axial direction.

6. The agricultural water and fertilizer integration device according to claim 2, characterized in that: One end of the lug (313) is fixedly connected to the outer wall of the inclined discharge pipe (39). The motor one (315), motor two (316), water pump (5) and controller (10) are electrically connected. The bottom of the mixing tank (1) is equipped with a discharge valve (13).

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