Fertilizing device for gardens

Abstract

The utility model relates to the technical field of garden fertilization, in particular to a garden fertilization device which comprises a water tank and a feed port, the left side of the upper end of the water tank is fixedly communicated with the feed port, a fertilizer liquid pressurizing structure is arranged on the right side of the upper end of the water tank, the lower end of the left side of the water tank is fixedly communicated with a corrugated pipe, and a garden fertilization structure is arranged at the left end of the corrugated pipe. According to the fertilizing device for the garden, through cooperation of a garden fertilizing structure and a fertilizer liquid pressurizing structure, a push rod pushes pistons to slide downwards in a vertical pipe, the middles of the two pistons are fixed through the vertical pipe and can move synchronously, the upper end piston blocks the upper end of a transverse pipe, and the lower end piston unblocks the lower end of the transverse pipe; the fertilizer liquid is conveyed into the water tank through the air pump to be compressed, the fertilizer liquid is adjusted to flow into the atomizing spray head or the direct flushing spray head through pressing and pushing, fertilization can be carried out on a worker at a closer distance and a farther distance, the moving distance of the worker is effectively reduced, the working intensity is reduced, and the practicability is also improved.

Description

Technical Field

[0001] This utility model relates to the field of garden fertilization technology, specifically a garden fertilization device. Background Technology

[0002] When planting grasses and trees in a garden, regular fertilization is necessary so that the grasses and trees can absorb the nutrients in the fertilizer and grow quickly. A garden fertilization device is a device used to efficiently apply fertilizer (solid or liquid) to garden plants (such as lawns, flowers, shrubs or trees), aiming to improve the uniformity of fertilization, reduce manual labor and optimize plant nutrient absorption.

[0003] For example, a garden fertilization device with announcement number "CN218277804U" features a shoulder-mounted fertilizer applicator with a fertilization diffuser tube that allows for flexible fertilization of vegetation. The diffuser tube has a rotating joint structure that allows for a conical rotation range, significantly expanding the fertilization area and making it more flexible. However, with the fixed length of the fertilizer transport tube, the fertilization area is limited, requiring workers to walk extensively to reach the desired area, resulting in high workload and low practicality. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the fertilizer transport pipe has a fixed length, which limits the range of fertilizer application and requires workers to walk a long distance to reach the required area, resulting in high workload and low practicality. Therefore, this invention proposes a fertilizer application device for gardens.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a fertilization device for gardens, including a water tank and a feed inlet. The upper left side of the water tank is fixedly connected to the feed inlet. The upper right side of the water tank is provided with a fertilizer liquid pressurization structure. The lower left side of the water tank is fixedly connected to a corrugated pipe. The left end of the corrugated pipe is provided with a garden fertilization structure. A carrying strap is fixedly connected to the left side of the outer wall of the water tank. A pressure gauge is fixedly connected to the middle left side of the water tank.

[0007] Preferably, the garden fertilization structure includes a horizontal pipe, the middle of which is fixedly connected to a vertical pipe. The inner wall of the vertical pipe is in contact with two pistons. A push rod is fixedly connected to the upper end of the piston. The outer wall of the push rod is slidably connected to the vertical pipe. Two sliding rods are fixedly connected to the lower end of the piston. The outer wall of the sliding rod is slidably connected to the vertical pipe. A spring is provided at the lower end of the outer wall of the vertical pipe. The two ends of the spring are fixedly connected to the piston and the vertical pipe, respectively.

[0008] Preferably, the left side of the horizontal tube is fixedly connected to the direct jet nozzle, and the lower left end of the horizontal tube is fixedly connected to the atomizing nozzle.

[0009] Preferably, the right end of the horizontal tube is fixedly connected to the corrugated tube.

[0010] Preferably, the fertilizer liquid pressurization structure includes an air pump, the air pump outlet is fixedly connected to the water tank, a one-way valve is fixedly connected inside the air pump outlet, a storage battery is fixedly connected to the lower end of the water tank, the storage battery is electrically connected to the air pump via a cable, the left end of the storage battery is electrically connected to a switch, and the outer wall of the switch is fixedly connected to the water tank.

[0011] Preferably, the lower end of the outer wall of the air pump is fixedly connected to the water tank via a bracket.

[0012] The garden fertilization device proposed in this utility model has the following advantages: Through the cooperation of the garden fertilization structure and the fertilizer liquid pressurization structure, pressing the switch powers the air pump through the battery and cable. The air pump starts and delivers gas to the water tank. Pressing the push rod down pushes the piston to slide downward in the vertical tube. The two pistons are fixed in the middle by the vertical tube and can move synchronously. The upper piston blocks the upper end of the horizontal tube and the lower piston releases the blockage on the lower end of the horizontal tube. The piston pushes the slide rod to slide downward in the vertical tube. The air pump delivers the liquid to the water tank for compression. By pressing and pushing, the flow of fertilizer liquid to the atomizing nozzle or the direct jet nozzle can be adjusted, allowing fertilization to be carried out at closer and farther distances for the workers. This effectively reduces the workers' movement distance, reduces workload, and improves practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 2 Front sectional view of the central horizontal tube;

[0016] Figure 4 for Figure 2 Enlarged view of A in the middle;

[0017] Figure 5 for Figure 2 Enlarged view of B in the middle;

[0018] Figure 6 for Figure 2 A magnified view of C.

[0019] In the diagram: 1. Garden fertilization structure, 101. Horizontal pipe, 102. Vertical pipe, 103. Push rod, 104. Piston, 105. Spring, 106. Slide rod; 2. Fertilizer liquid pressurization structure, 201. Air pump, 202. One-way valve, 203. Cable, 204. Battery, 205. Switch; 3. Feed inlet, 4. Corrugated pipe, 5. Direct jet nozzle, 6. Atomizing nozzle, 7. Water tank, 8. Pressure gauge. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] See attached document Figure 1-6 In this embodiment, a garden fertilization device includes a water tank 7 and a feed inlet 3. The upper left side of the water tank 7 is fixedly connected to the feed inlet 3. The upper end of the feed inlet 3 is threadedly connected to a top cover. The upper right side of the water tank 7 is provided with a fertilizer liquid pressurization structure 2. The lower left side of the water tank 7 is fixedly connected to a corrugated pipe 4.

[0022] The left end of the corrugated pipe 4 is provided with a garden fertilization structure 1. A shoulder strap is fixedly connected to the left side of the outer wall of the water tank 7. A pressure gauge 8 is fixedly connected to the middle of the left side of the water tank 7. The left side of the horizontal pipe 101 is fixedly connected to the direct jet nozzle 5. The lower left end of the horizontal pipe 101 is fixedly connected to the atomizing nozzle 6. The right end of the horizontal pipe 101 is fixedly connected to the corrugated pipe 4. The lower end of the outer wall of the air pump 201 is fixedly connected to the water tank 7 through a bracket.

[0023] See attached document Figure 1-4 The garden fertilization structure 1 includes a horizontal pipe 101, a valve installed at the right end of the horizontal pipe 101, a fixed connection between the middle of the horizontal pipe 101 and the vertical pipe 102, two pistons 104 fitting against the inner wall of the vertical pipe 102, the two pistons 104 being fixed with a vertical rod and able to move synchronously, a push rod 103 being fixedly connected to the upper end of the piston 104, the outer wall of the push rod 103 being slidably connected to the vertical pipe 102, and the push rod 103 being able to slide inside the vertical pipe 102;

[0024] Two slide rods 106 are fixedly connected to the lower end of the piston 104. The piston 104 can only move up and down due to the restriction of the slide rods 106. The outer wall of the slide rod 106 is slidably connected to the vertical tube 102. The slide rod 106 can slide inside the vertical tube 102. A spring 105 is provided at the lower end of the outer wall of the vertical tube 102. The spring force coefficient of the spring 105 is determined according to actual needs and can meet the working requirements. The two ends of the spring 105 are fixedly connected to the piston 104 and the vertical tube 102 respectively.

[0025] See attached document Figure 1-25-6: The fertilizer liquid pressurization structure 2 includes an air pump 201. The air pump 201 is designed to meet the actual working requirements. The air outlet of the air pump 201 is fixedly connected to the water tank 7. A one-way valve 202 is fixedly connected inside the air outlet of the air pump 201. A storage battery 204 is fixedly connected to the lower end of the water tank 7. A charging port is installed on the right end of the storage battery 204, which can be periodically charged. The storage battery 204 is electrically connected to the air pump 201 through a cable 203. The left end of the storage battery 204 is electrically connected to a switch 205. The outer wall of the switch 205 is fixedly connected to the water tank 7.

[0026] Working principle:

[0027] Garden fertilization work:

[0028] When fertilization of the garden is required, rotate the top cover on the feed inlet 3 outward to remove it, introduce the fertilizer solution into the water tank 7, and then rotate the top cover back to seal the feed inlet 3. Then press the switch 205 to supply power to the air pump 201 through the battery 204 and cable 203. The air pump 201 starts to deliver gas into the water tank 7, increasing the air pressure inside the water tank 7. At this time, observe the air pressure inside the water tank 7 through the pressure gauge 8. When the air pressure is sufficient, press the switch 205 again to stop pressurizing.

[0029] The staff then carried the water tank 7 on their backs and moved the horizontal tube 101 by hand, aiming the atomizing nozzle 6 at the desired fertilization location. Then, they pressed down the push rod 103, which pushed the piston 104 to slide down inside the vertical tube 102. The two pistons 104 were fixed in the middle by the vertical tube and could move synchronously. The upper piston 104 blocked the upper end of the horizontal tube 101, and the lower piston (made of rubber) released the blockage on the lower end of the horizontal tube 101. The piston 101 pushed the slide rod 106 to slide down inside the vertical tube 102. The piston 101 was restricted by the slide rod 106 to move only up and down. At the same time, the piston 101 would compress the spring 105.

[0030] Furthermore, open the valve at the right end of the horizontal tube 101. At this time, the fertilizer solution is pushed by air pressure to flow into the lower inner cavity of the horizontal tube 101 and sprayed out from the atomizing nozzle 6. In this way, fertilizer can be applied to the nearby fertilization location through the atomizing nozzle 6. When it is necessary to apply fertilizer to the distant fertilization location, release the push rod 103 and push the piston 104 to reset through the spring 105. At this time, the upper inner cavity of the horizontal tube 101 is opened and the lower inner cavity is blocked. The fertilizer solution flows from the upper inner cavity of the horizontal tube 101 to the direct jet nozzle 5 and is sprayed out. In this way, fertilizer can be applied to the distant fertilization location. Switching the fertilizer solution to the atomizing nozzle 6 or the direct jet nozzle 5 can be used for fertilization locations of different ranges, effectively reducing the distance of manual movement. An observation window is fixed on the front of the water tank 7, which can be used to observe the remaining amount of fertilizer solution in the water tank 7. When the fertilizer solution is low, add fertilizer solution and pressurize in the same way as described above.

[0031] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A garden fertilizing device, comprising a water tank (7) and a feeding port (3), the upper left side of the water tank (7) is fixedly communicated with the feeding port (3), characterized in that: The right side of the upper end of the water tank (7) is provided with a fertilizer liquid pressurizing structure (2), the left side of the lower end of the water tank (7) is fixedly communicated with a bellows (4), the left end of the bellows (4) is provided with a garden fertilizing structure (1), the left side of the outer wall of the water tank (7) is fixedly connected with a shoulder strap, and the left side of the middle of the water tank (7) is fixedly connected with a pressure gauge (8).

2. The garden fertilizing device according to claim 1, characterized in that: The garden fertilizing structure (1) comprises a horizontal pipe (101), the middle of the horizontal pipe (101) is fixedly communicated with a vertical pipe (102), the inner wall of the vertical pipe (102) is attached to two pistons (104), the upper end of the piston (104) is fixedly connected with a push rod (103), the outer wall of the push rod (103) is slidingly connected with the vertical pipe (102), the lower end of the piston (104) is fixedly connected with two slide rods (106), the outer wall of the slide rod (106) is slidingly connected with the vertical pipe (102), the outer wall of the lower end of the vertical pipe (102) is provided with a spring (105), and the two ends of the spring (105) are fixedly connected with the piston (104) and the vertical pipe (102) respectively.

3. The garden fertilizing device according to claim 2, characterized in that: The left side of the horizontal pipe (101) is fixedly communicated with a straight jet nozzle (5), and the left lower end of the horizontal pipe (101) is fixedly communicated with an atomizing nozzle (6).

4. The garden fertilizing device according to claim 2, characterized in that: The right end of the horizontal pipe (101) is fixedly communicated with the bellows (4).

5. The garden fertilizing device according to claim 1, characterized in that: The fertilizer liquid pressurizing structure (2) comprises an air pump (201), the air outlet of the air pump (201) is fixedly communicated with the water tank (7), the air outlet of the air pump (201) is fixedly connected with a check valve (202) internally, the lower end of the water tank (7) is fixedly connected with a storage battery (204) internally, the storage battery (204) is electrically connected with the air pump (201) through a cable (203), the left end of the storage battery (204) is electrically connected with a switch (205), and the outer wall of the switch (205) is fixedly connected with the water tank (7).

6. The garden fertilizing device according to claim 5, characterized in that: The lower end of the outer wall of the air pump (201) is fixedly connected with the water tank (7) through a support.

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