Liquid fertilizer applicator with controllable dosage

Abstract

The utility model discloses a dosage-controllable liquid fertilizer distributor, which belongs to the technical field of fertilizer distributors and comprises a rack, a fixed box is arranged at the upper end of the rack, a material injection port is arranged at the upper end of the fixed box, a connecting frame is arranged at the bottom of the rack, a plurality of ditching discs are arranged on the side edge of the connecting frame, and a connecting plate is arranged above the ditching discs. A spray head is arranged at the lower end of one end, far away from the connecting frame, of the connecting plate, a water inlet of the spray head is connected with an electromagnetic control valve, the electromagnetic control valve is connected with a water outlet pipe of a water pump at the bottom of the fixed box, and a plurality of splicing boxes are arranged at the upper end of the fixed box. The fixing blocks are inserted into the fixing grooves and taken down, the plug pins are inserted into the fixing grooves under the elastic action of the reset springs, the plug pins penetrate through pin holes of the fixing blocks, rapid fixing is achieved, the splicing box is rapidly assembled, time and labor are saved, fixing troubles are avoided, and different use requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer applicators, and particularly relates to a liquid fertilizer applicator with controllable dosage. Background Technique

[0002] A fertilizer applicator is a machine for applying fertilizers. It consists of a fertilizer tank, a fertilizer distributor, etc., and some also have fertilizer conveying, ditch opening, and covering devices.

[0003] When the existing liquid fertilizer applicator with controllable dosage is in use, there are the following problems: the volume of the liquid fertilizer storage tank is fixed and cannot be assembled according to the usage requirements, resulting in limited use. At the same time, there are power supply problems during outdoor use, affecting stable use. Summary of the Utility Model

[0004] To solve the problems raised in the above background technique. The utility model provides a liquid fertilizer applicator with controllable dosage, which has the characteristics of free assembly of the storage tank and stable power supply.

[0005] To achieve the above object, the utility model provides the following technical solution: a liquid fertilizer applicator with controllable dosage, including a frame. A fixed box is arranged at the upper end of the frame, a feeding port is arranged at the upper end of the fixed box, a connecting frame is arranged at the bottom of the frame, several ditching discs are arranged at the side of the connecting frame, a connecting plate is arranged above the ditching discs, a nozzle is arranged at the lower end of the end of the connecting plate far from the connecting frame, the water inlet of the nozzle is connected with an electromagnetic control valve, and the electromagnetic control valve is connected with the water outlet pipe of a water pump at the bottom of the fixed box. A control panel is arranged at the side of the fixed box, several splicing boxes are arranged at the upper end of the fixed box, a blanking port is arranged at the bottom of the splicing box, the feeding port is attached to the blanking port at the bottom of the splicing box, fixing blocks are arranged at the upper side ends of the splicing box and the fixed box, a fixing component is arranged at the lower side of the splicing box, and a solar component is arranged at the upper end of the splicing box.

[0006] Preferably, the fixing component includes a fixing groove, a plug pin, a return spring, a fixing plate, a limiting ring, and a limiting component. Among them, fixing grooves are arranged at the lower sides of both sides of the splicing box, a fixing plate is arranged at the side of the fixing groove, a plug pin is movably connected in the middle of the fixing plate, a limiting ring is arranged at the end of the plug pin far from the fixing groove, a return spring is arranged on the surface of the plug pin between the fixing groove and the fixing plate, and a limiting component is arranged at the side of the limiting ring.

[0007] Preferably, the plug pin is always inserted into the fixing groove under the elastic force of the return spring.

[0008] Preferably, the limiting component includes a limiting pin and a limiting plate. Among them, a limiting plate is arranged at the side of the fixing plate, and a limiting pin is arranged in the middle of the limiting component.

[0009] Preferably, the solar component includes a solar panel, a support frame, a storage battery, a mounting plate, an inverter, and a control box. Among them, support frames are arranged around the upper end of the mounting plate, the solar panel is arranged at the upper end of the support frame, storage batteries are arranged on both sides of the upper end of the mounting plate, the control box is arranged on the side of the storage battery, and the inverter is arranged on the side of the control box.

[0010] Preferably, an empty slot is arranged in the middle of the upper end of the mounting plate, and fixing components are arranged at both ends of the mounting plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model is provided with a splicing box and a fixing component. According to the fertilization amount, the corresponding number of splicing boxes is assembled. The fixing block is inserted into the fixing slot and then removed. Under the elastic force of the return spring, the bolt is inserted into the fixing slot, and the bolt passes through the pin hole of the fixing block, realizing quick fixation, enabling the splicing box to be quickly assembled, saving time and effort, avoiding troublesome fixation, and meeting different usage requirements.

[0013] 2. The present utility model is provided with a solar component. Solar power generation is carried out through the solar panel, the electric quantity is stored through the storage battery, and the current and voltage are regulated through the inverter, facilitating the use of the electrical equipment of the fertilizer applicator, avoiding outdoor power outages, being green and environmentally friendly, and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the splicing box of the present utility model;

[0016] Figure 3 is of the present utility model Figure 2 magnified view of part A;

[0017] Figure 4 is a schematic structural diagram of the solar component of the present utility model;

[0018] In the figure: 1, fixing block; 2, solar component; 21, solar panel; 22, support frame; 23, storage battery; 24, mounting plate; 25, inverter; 26, control box; 3, splicing box; 4, fixing component; 41, fixing slot; 42, bolt; 43, return spring; 44, fixing plate; 45, limiting ring; 46, limiting component; 461, limiting pin; 462, limiting plate; 5, control panel; 6, fixing box; 7, frame; 8, connecting plate; 9, ditching disc; 10, nozzle; 11, electromagnetic control valve; 12, connecting frame; 13, feeding port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 , the present invention provides the following technical solutions: A liquid fertilizer applicator with controllable dosage, including a frame 7, a fixed box 6 is arranged at the upper end of the frame 7, a feeding port 13 is arranged at the upper end of the fixed box 6, a connecting frame 12 is arranged at the bottom of the frame 7, several ditching discs 9 are arranged on the side of the connecting frame 12, a connecting plate 8 is arranged above the ditching discs 9, a spray head 10 is arranged at the lower end of the end of the connecting plate 8 away from the connecting frame 12, the water inlet of the spray head 10 is connected to an electromagnetic control valve 11, the electromagnetic control valve 11 is connected to the water pump outlet pipe at the bottom of the fixed box 6, a control panel 5 is arranged on the side of the fixed box 6, several splicing boxes 3 are arranged at the upper end of the fixed box 6, a blanking port is arranged at the bottom of the splicing box 3, the feeding port 13 is attached to the blanking port at the bottom of the splicing box 3, fixing blocks 1 are arranged at the upper side of the splicing box 3 and the fixed box 6, a fixing component 4 is arranged at the lower side of the splicing box 3, and a solar component 2 is arranged at the upper end of the splicing box 3.

[0022] Specifically, the fixing component 4 includes a fixing groove 41, a plug pin 42, a return spring 43, a fixing plate 44, a limiting ring 45 and a limiting component 46. Among them, fixing grooves 41 are arranged at the lower sides of both sides of the splicing box 3, a fixing plate 44 is arranged on the side of the fixing groove 41, a plug pin 42 is movably connected in the middle of the fixing plate 44, a limiting ring 45 is arranged at the end of the plug pin 42 away from the fixing groove 41, a return spring 43 is arranged on the surface of the plug pin 42 between the fixing groove 41 and the fixing plate 44, and a limiting component 46 is arranged on the side of the limiting ring 45.

[0023] By adopting the above technical solution, the plug pin 42 is inserted into the fixing groove 41 under the elastic force of the return spring 43, and the plug pin 42 passes through the pin hole of the fixing block 1 to achieve quick fixing, enabling the quick assembly of the splicing box 3, saving time and effort, and avoiding troublesome fixing.

[0024] Specifically, the side of the plug pin 42 is always inserted into the fixing groove 41 under the elastic force of the return spring 43.

[0025] By adopting the above technical solution, it is ensured that the splicing box 3 is firmly fixed, saving time and effort, and avoiding detachment.

[0026] Specifically, the limiting component 46 includes a limiting pin 461 and a limiting plate 462. Among them, the limiting plate 462 is arranged on the side of the fixing plate 44, and the limiting pin 461 is arranged in the middle of the limiting component 46.

[0027] By adopting the above technical solution, the limiting pin 461 fixes the limiting ring 45, making the plug pin 42 disengage from the fixing groove 41, facilitating the insertion of the fixing block 1 into the fixing groove 41.

[0028] When this embodiment is in use, the fertilizer applicator is towed by a tractor. According to the fertilization amount, the corresponding number of splicing boxes 3 are assembled. The fixing block 1 is inserted into the fixing groove 41, the limiting pin 461 is removed, and the plug pin 42 is inserted into the fixing groove 41 under the elastic force of the return spring 43. The plug pin 42 passes through the pin hole of the fixing block 1 to achieve quick fixation, enabling the quick assembly of the splicing box 3, saving time and effort, and avoiding troublesome fixation. Liquid fertilizer is injected into the splicing box 3 and the fixing box 6 through the feeding port 13. The water pump at the bottom of the fixing box 6 sucks it, and it is divided through the water pipe to each nozzle 10. The ditching disc 9 opens a ditch, the nozzle 10 sprays, and the electromagnetic control valve 11 controls the flow rate;

[0029] Embodiment 2

[0030] The difference between this embodiment and Embodiment 1 is that the solar energy component 2 includes a solar panel 21, a support frame 22, a storage battery 23, a mounting plate 24, an inverter 25 and a control box 26. Among them, the support frame 22 is arranged around the upper end of the mounting plate 24, the solar panel 21 is arranged at the upper end of the support frame 22, the storage batteries 23 are arranged on both sides of the upper end of the mounting plate 24, the control box 26 is arranged on the side of the storage battery 23, and the inverter 25 is arranged on the side of the control box 26.

[0031] By adopting the above technical solution, solar power generation is carried out through the solar panel 21, the electric energy is stored through the storage battery 23, and the current and voltage are regulated through the inverter 25, facilitating the use of the electrical equipment of the fertilizer applicator, avoiding outdoor power outages, being green and environmentally friendly, and saving resources.

[0032] Specifically, an empty groove is arranged in the middle of the upper end of the mounting plate 24, and fixing components 4 are arranged at both ends of the mounting plate 24.

[0033] By adopting the above technical solution, it is convenient to inject liquid fertilizer into the feeding port 13 at the upper end of the splicing box 3.

[0034] When this embodiment is in use, solar power generation is carried out through the solar panel 21, the electric energy is stored through the storage battery 23, and the current and voltage are regulated through the inverter 25, facilitating the use of the electrical equipment of the fertilizer applicator, avoiding outdoor power outages, being green and environmentally friendly, and saving resources.

[0035] Working principle and usage process of the utility model: When the utility model is in use, a fertilizer applicator is towed by a tractor. According to the fertilizer application rate, the corresponding number of splicing boxes 3 are assembled. The fixing block 1 is inserted into the fixing groove 41, the limit pin 461 is removed, and the plug pin 42 is inserted into the fixing groove 41 under the elastic force of the return spring 43. The plug pin 42 passes through the pin hole of the fixing block 1 to achieve quick fixation, enabling the quick assembly of the splicing box 3, saving time and effort and avoiding troublesome fixation. Liquid fertilizer is injected into the splicing box 3 and the fixing box 6 through the feeding port 13. The water pump at the bottom of the fixing box 6 sucks and is diverted through water pipes to each nozzle 10. The ditching disc 9 conducts ditching, the nozzle 10 sprays, and the electromagnetic control valve 11 controls the flow rate; Solar power generation is carried out through the solar panel 21, the electric quantity is stored through the storage battery 23, and the current and voltage are regulated through the inverter 25 to facilitate the use of the electrical equipment of the fertilizer applicator, avoid outdoor power outages, be green and environmentally friendly, and save resources.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid fertilizer applicator with controllable dosage, comprising a frame (7), a fixed box (6) is arranged at the upper end of the frame (7), a material injection port (13) is arranged at the upper end of the fixed box (6), a connecting frame (12) is arranged at the bottom of the frame (7), a plurality of ditching discs (9) are arranged on the side of the connecting frame (12), a connecting plate (8) is arranged above the ditching discs (9), a nozzle (10) is arranged at the lower end of the connecting plate (8) away from the connecting frame (12), a water inlet of the nozzle (10) is connected to an electromagnetic control valve (11), the electromagnetic control valve (11) is connected to a water pump outlet pipe at the bottom of the fixed box (6), and a control panel (5) is arranged on the side of the fixed box (6), characterized in that: A plurality of splicing boxes (3) are arranged at the upper end of the fixed box (6), a feed opening is arranged at the bottom of the splicing box (3), a material injection opening (13) is fitted with the feed opening at the bottom of the splicing box (3), a fixing block (1) is arranged at the upper ends of the sides of the splicing box (3) and the fixed box (6), a fixing assembly (4) is arranged at the lower end of the side of the splicing box (3), and a solar energy assembly (2) is arranged at the upper end of the splicing box (3).

2. The liquid fertilizer applicator with controllable dosage according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing groove (41), a latch (42), a return spring (43), a fixing plate (44), a limit ring (45) and a limit assembly (46), wherein the lower ends of both sides of the splicing box (3) are provided with fixing grooves (41), the sides of the fixing grooves (41) are provided with fixing plates (44), the middle of the fixing plate (44) is movably connected with a latch (42), the end of the latch (42) away from the fixing groove (41) is provided with a limit ring (45), the surface of the latch (42) between the fixing groove (41) and the fixing plate (44) is provided with a return spring (43), and the side of the limit ring (45) is provided with a limit assembly (46).

3. The liquid fertilizer applicator with controllable dosage according to claim 2, characterized in that: The side edge of the latch pin (42) is always inserted into the fixing groove (41) under the elastic force of the return spring (43).

4. The liquid fertilizer applicator with controllable dosage according to claim 2, characterized in that: The limiting assembly (46) comprises a limiting pin (461) and a limiting plate (462), wherein the limiting plate (462) is arranged on the side of the fixing plate (44), and the limiting pin (461) is arranged in the middle of the limiting assembly (46).

5. The liquid fertilizer applicator with controllable dosage according to claim 1, characterized in that: The solar energy assembly (2) comprises a solar panel (21), a support frame (22), a storage battery (23), a mounting plate (24), an inverter (25) and a control box (26), wherein the upper end of the mounting plate (24) is provided with a support frame (22) around the periphery, the upper end of the support frame (22) is provided with a solar panel (21), the upper end of the mounting plate (24) is provided with storage batteries (23) on both sides of the upper end, the control box (26) is provided on the side of the storage battery (23), and the inverter (25) is provided on the side of the control box (26).

6. The liquid fertilizer applicator with controllable dosage according to claim 5, characterized in that: An empty slot is provided in the middle of the upper end of the mounting plate (24), and fixing components (4) are provided at both ends of the mounting plate (24).

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