Fertilizing device with nozzle assembly

Abstract

The utility model relates to the technical field of fertilizing devices, in particular to a fertilizing device with a spray head assembly, which has the characteristics of improving practicability and fertilizing effect and comprises a fertilizer storage tank, a water pump is mounted in the middle of the fertilizer storage tank, a liquid inlet pipe is arranged at the lower part of the water pump, the lower part of the liquid inlet pipe is connected with a shell in a penetrating manner, and an opening is formed in the right part of the shell. A liquid discharge pipe is arranged at the upper part of the water pump, a spray head is arranged at one end of the liquid discharge pipe, a fixing ring is arranged outside the liquid discharge pipe, a plurality of supporting plates are arranged at the upper part of the fertilizer storage tank, and the supporting plates are rotationally connected with connecting rods through rotating shafts; one end of each connecting rod is connected with the fixing ring, and a motor is installed on the right portion of the rotating shaft located on the right portion.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing devices, in particular to a fertilizing device with a spray head assembly. Background Art

[0002] As we all know, fertilization refers to the agricultural technical measures of applying fertilizers to the soil or spraying them on plants to provide nutrients required by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development.

[0003] The patent with application number CN202323095628.8 discloses a fertilizer application device with a sprinkler assembly, including a cylinder and a spray mechanism, a water diversion pipe is detachably mounted on the lower end surface of the cylinder, the spray mechanism includes a fixed frame, four liquid pumps are evenly mounted inside the fixed frame, a liquid inlet pipe is mounted on the input side of each of the liquid pumps, a liquid outlet pipe is mounted on the output side of each of the liquid pumps, limiting columns are movably mounted on both sides of the liquid pump, a movable plate is mounted on the lower end surface of each of the limiting columns, a nut is movably mounted on the circumferential surface of each of the limiting columns located above the fixed frame, a connecting plate is detachably mounted between the two movable plates; a supporting seat is mounted on the lower end surface of the cylinder.

[0004] Although the device achieves a certain purpose of controlling liquid circulation by changing the height of the movable plate, when the movable plate is positioned higher, the gravity of the water on the upper part is smaller, the water flow rate into the upper part of the movable plate is slower, and when the amount of water flowing into the upper part of the movable plate is too small, after the liquid pump has pumped out the water on the upper part of the movable plate, the liquid inlet pipe is prone to flow interruption, thereby reducing the fertilization effect of water and fertilizer. Secondly, the angle of the liquid outlet pipe of the device is fixed, and it can only fertilize the same area, and the area of ​​fertilization cannot be increased. Therefore, the practicality is not very good and there is room for improvement. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a fertilizing device with a spray head assembly, which has the characteristics of improving practicability and fertilizing effect.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizer application device with a nozzle assembly, comprising a fertilizer storage tank, a water pump is installed in the middle of the fertilizer storage tank, a liquid inlet pipe is arranged at the lower part of the water pump, a shell is connected through the lower part of the liquid inlet pipe, an opening is arranged at the right part of the shell, and a baffle is connected through the lower part of the baffle, a waterproof electric telescopic rod is installed at the right part of the baffle, and the rod is connected to the right part of the fertilizer storage tank, a liquid discharge pipe is arranged at the upper part of the water pump, a nozzle is arranged at one end of the liquid discharge pipe, a fixing ring is arranged on the outside of the liquid discharge pipe, several support plates are arranged at the upper part of the fertilizer storage tank, and the plates are connected to connecting rods through a rotating shaft, one end of the connecting rods are connected to the fixing ring, and a motor is installed at the right part of the rotating shaft located at the right part.

[0009] Furthermore, a through groove is provided on the right portion of the fertilizer storage tank, and an observation window is sealed and installed at the through groove.

[0010] Furthermore, a gap is provided between the lower part of the shell and the lower part of the fertilizer storage tank, and the shell is made of a transparent material.

[0011] Furthermore, the drainage pipe is a hose, and a gap is provided between the water pump and the plurality of support plates.

[0012] Preferably, a fixing plate is provided at the lower part of the motor, and the left part of the fixing plate is connected to a supporting plate located at the right part.

[0013] Preferably, a plurality of support columns are provided at the lower portion of the fertilizer storage tank, and a liquid inlet pipe is provided at the rear portion of the fertilizer storage tank.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a fertilizing device with a nozzle assembly, which has the following beneficial effects:

[0016] The fertilizing device with a nozzle assembly has a shell body located at the lower part of the fertilizer storage tank. Under the action of gravity, the water and fertilizer inside can enter the shell body at any time, thereby avoiding the situation of flow interruption in the shell body. Moreover, by controlling the baffle plate to cover the area of ​​the shell opening, the amount of water and fertilizer entering the water pump per unit time can be controlled. While ensuring that there is no flow interruption, the amount of fertilizer applied is reduced, thereby improving the fertilization effect. Secondly, through the rotation of the motor, the inclination angle of the nozzle can be adjusted, and the nozzle can be transformed from a horizontal state to an inclined state, thereby controlling the distance of the sprayed water and fertilizer, increasing the fertilization area to a certain extent, and further improving a certain degree of practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model after removing the observation window;

[0019] Figure 3 It is an enlarged structural diagram of the water pump, liquid inlet pipe and shell of the utility model.

[0020] In the figure: 1. Fertilizer storage tank; 2. Water pump; 3. Liquid inlet pipe; 4. Shell; 5. Baffle; 6. Waterproof electric telescopic rod; 7. Drain pipe; 8. Nozzle; 9. Fixed ring; 10. Support plate; 11. Connecting rod; 12. Motor; 13. Observation window; 14. Through slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model is a fertilizer application device with a nozzle assembly, comprising a fertilizer storage tank 1, a liquid inlet pipe 3 is arranged at the rear of the fertilizer storage tank 1 for adding fertilizer and water, a plurality of support columns are arranged at the lower part of the fertilizer storage tank 1, and the plurality of support columns are used to support the fertilizer storage tank 1, a water pump 2 is installed at the middle part of the fertilizer storage tank 1, a liquid inlet pipe 3 is arranged at the lower part of the water pump 2, the water pump 2 is started, and the water pump 2 absorbs the water and fertilizer containing fertilizer in the fertilizer storage tank 1 through the liquid inlet pipe 3, a shell 4 is connected through the lower part of the liquid inlet pipe 3, an opening is arranged at the right part of the shell 4, and a baffle 5 is connected through the lower part of the liquid inlet pipe 3, a waterproof electric telescopic rod 6 is installed at the right part of the baffle 5, and the baffle 5 is connected to the right part of the fertilizer storage tank 1, the waterproof electric telescopic rod 6 is started, and the waterproof electric telescopic rod 6 is extended to drive the baffle 5 from the opening The water in the fertilizer storage tank 1 is controlled to enter the shell 4 through the opening, and the area of ​​the lower opening of the shell 4 is blocked by the baffle 5 to control the amount of water in the fertilizer storage tank 1 that enters the shell 4. Under the condition that the water in the fertilizer storage tank 1 and the water in the shell 4 are connected, the amount of water entering the water inlet pipe per unit time is controlled, thereby controlling the amount of water pumped by the water pump 2. A through groove 14 is provided on the right side of the fertilizer storage tank 1, and an observation window 13 is sealed and installed at the through groove 14 to improve the situation that the observation window 13 passes through the inside of the fertilizer storage tank 1. A gap is provided between the lower part of the shell 4 and the lower part of the fertilizer storage tank 1 to facilitate the installation of the shell 4. The shell 4 is made of transparent material to facilitate the moving position of the water baffle in the shell 4 of the pipe mouth, thereby judging whether the water baffle blocks the lower opening of the shell 4. The upper part of the water pump 2 is provided with a drainage pipe 7, and one end of the drainage pipe 7 is provided with a nozzle 8. The water pump 2 transports water and fertilizer into the drainage pipe 7 through the liquid inlet pipe 3, and then sprays it out through the nozzle 8 for fertilization. A fixing ring 9 is provided on the outside of the drainage pipe 7. Several support plates 10 are provided on the upper part of the fertilizer storage tank 1, and they are all rotatably connected with connecting rods 11 through a rotating shaft. One ends of several connecting rods 11 are connected to the fixing ring 9. A motor 12 is installed on the right part of the rotating shaft on the right. Start the motor 12, the motor 12 rotates, and the connecting rod 11 is driven to rotate through the rotating shaft, and the drainage pipe 7 is driven to rotate through the fixing ring 9, so as to control the rotation angle of the nozzle 8, and then control the spraying angle of the water and fertilizer sprayed from the nozzle 8. Then, the motor 12 can be turned off, and the motor A fixing plate is provided at the lower part of 12, and the left part of the fixing plate is connected to the supporting plate 10 located on the right part. The fixing plate fixes the motor 12 on the supporting plate 10. The drain pipe 7 is a hose, which is convenient for the motor 12 to deform when the drain pipe is driven to rotate through the fixing ring 9. A gap is provided between the water pump 2 and several supporting plates 10 to facilitate the installation of the water pump 2. The water pump 2 and the motor 12 in this embodiment are conventional equipment purchased on the market and known to technicians in this field. In this patent, we only use it and do not improve its structure and function. For technicians in this field, its setting method, installation method and electrical connection method only need to be debugged according to the requirements of its instruction manual, and will not be repeated here.

[0023] In summary, when the fertilizing device with a nozzle assembly is in use, the staff starts the water pump 2, and the water pump 2 transports the water and fertilizer in the shell 4 to the drain pipe through the liquid inlet pipe 3, and sprays it out through the nozzle 8 for fertilization. When the amount of horizontal spraying needs to be adjusted, the waterproof electric telescopic rod 6 can be started, and the waterproof electric telescopic rod 6 is extended to drive the baffle 5 to enter the shell 4 from the opening, and the area of ​​the lower opening of the shell 4 is blocked by the baffle 5, thereby reducing the amount of water and fertilizer in the fertilizer storage tank 1 entering the shell 4. After the amount of water is reduced, the amount of water and fertilizer entering the drain pipe is reduced, thereby reducing the amount of water and fertilizer released. When fertilization in the nearby area is completed and fertilization is required in a slightly farther area, the motor 12 is started, and the motor 12 rotates forward, driving the connecting rod 11 to rotate, and then driving the drain pipe and the nozzle 8 on one side to rotate in an inclined upward direction through the fixing ring 9. When it rotates to a suitable inclination angle, the water and fertilizer sprayed by the nozzle 8 fall to a designated place for fertilization, and the motor 12 can be turned off.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizing device with a nozzle assembly, comprising a fertilizer storage tank (1), characterized in that: A water pump (2) is installed in the middle of the fertilizer storage tank (1), a liquid inlet pipe (3) is provided at the lower part of the water pump (2), a housing (4) is connected through the lower part of the liquid inlet pipe (3), an opening is provided at the right part of the housing (4), and a baffle (5) is connected through the lower part of the housing (4), a waterproof electric telescopic rod (6) is installed at the right part of the baffle (5), and the baffle (5) is connected to the right part of the fertilizer storage tank (1), a liquid discharge pipe (7) is provided at the upper part of the water pump (2), a nozzle (8) is provided at one end of the liquid discharge pipe (7), a fixing ring (9) is provided outside the liquid discharge pipe (7), a plurality of support plates (10) are provided at the upper part of the fertilizer storage tank (1), and are all rotatably connected to a connecting rod (11) through a rotating shaft, one end of each of the connecting rods (11) is connected to the fixing ring (9), and a motor (12) is installed at the right part of the rotating shaft located at the right part.

2. A fertilizing device with a nozzle assembly according to claim 1, characterized in that: A through groove (14) is provided at the right part of the fertilizer storage tank (1), and an observation window (13) is sealed and installed at the through groove (14).

3. A fertilizing device with a nozzle assembly according to claim 2, characterized in that: A gap is provided between the lower part of the shell (4) and the lower part of the fertilizer storage tank (1), and the shell (4) is made of a transparent material.

4. A fertilizing device with a nozzle assembly according to claim 3, characterized in that: The liquid discharge pipe (7) is a hose, and a space is provided between the water pump (2) and the plurality of support plates (10).

5. A fertilizing device with a nozzle assembly according to claim 4, characterized in that: A fixing plate is provided at the lower part of the motor (12), and the left part of the fixing plate is connected to the supporting plate (10) located at the right part.

6. A fertilizing device with a nozzle assembly according to claim 5, characterized in that: A plurality of support columns are arranged at the bottom of the fertilizer storage tank (1), and a liquid inlet pipe is arranged at the rear of the fertilizer storage tank (1).

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