Litchi tree fertilizing device

Abstract

The utility model provides a litchi tree fertilizing device, which relates to the technical field of fruit tree planting, and comprises a fertilizer box, a spray rod, a nozzle, a sieve plate and a wind power assembly, the interior of the fertilizer box is connected with a material guide partition plate, the material guide partition plate divides the interior of the fertilizer box into a fertilizer chamber and an installation chamber, and the sieve plate is installed above the interior of the fertilizer chamber through an elastic piece. A power assembly used for driving the sieve plate to vibrate is installed on the fertilizer box, the fertilizer box communicates with a discharging pipe used for discharging tailings screened out by the sieve plate, a discharging opening is formed in the material guiding partition plate and communicates with a wind power assembly, the wind power assembly is installed in the installation chamber and communicates with a hose, and the output end of the hose communicates with a spraying rod. The nozzle of the equipment penetrates through the luxuriant branches and leaves to extend into the ground to be fertilized at the root part of the litchi tree, and the fertilizer is sprayed to the ground at the root part of the litchi tree by the nozzle, so that a worker does not need to push the luxuriant branches and leaves to throw the fertilizer, and the branches, leaves and spica of the litchi tree are prevented from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree planting technology, and in particular to a fertilization device for lychee trees. Background Technology

[0002] Lychee is an important economic fruit tree in southern my country, and its fruit is rich in nutrients and loved by consumers. Scientific fertilization is a key factor in improving lychee yield and quality. After the lychee blossoms fade, timely topdressing is necessary to provide sufficient nutrients for fruit development.

[0003] Traditionally, lychee fertilization relies mainly on manual application of granular and powdered fertilizers. However, most lychee trees are now grafted plants with abundant branches and leaves and low canopies. When manually applying fertilizer, it is necessary to pry open the branches and leaves, which can easily damage the branches, leaves, and flower spikes of the lychee tree. Granular and powdered fertilizers are also prone to clumping, resulting in uneven application and making it difficult for the lychee tree to absorb the fertilizer. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the aforementioned technologies by proposing a fertilization device for lychee trees, thereby resolving the problems described above.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fertilization device for lychee trees includes a fertilizer tank, a spray bar, a nozzle, a sieve plate, and a wind power component. The fertilizer tank has a guide baffle plate internally connected to it, dividing the interior into a fertilizer chamber and an installation chamber. The fertilizer chamber is located above the installation chamber. The sieve plate is mounted on the upper interior of the fertilizer chamber via an elastic element. A power component for driving the sieve plate to vibrate is installed on the fertilizer tank. A discharge pipe for discharging the waste material sieved from the sieve plate is connected to the fertilizer tank. The guide baffle plate has a discharge port connected to the wind power component, which is installed in the installation chamber. The wind power component is connected to a flexible hose, the output end of which is connected to the spray bar. The end of the spray bar is connected to the nozzle.

[0007] Preferably, the wind power component includes a fan, an air amplifier, and a connecting pipe. The output end of the fan is connected to the air inlet of the air amplifier, the input end of the air amplifier is connected to the discharge port, the output end of the air amplifier is connected to the connecting pipe, and the output end of the connecting pipe is connected to the flexible hose.

[0008] Preferably, a protective plate is detachably connected to the fertilizer chamber, and the protective plate has several through holes communicating with the installation chamber.

[0009] Preferably, the power assembly includes a cam and a crank handle, the crank handle is rotatably connected to the fertilizer box, one end of the crank handle located inside the fertilizer box is connected to the cam, and the bottom of the sieve plate is provided with a protrusion, the cam cooperating with the protrusion.

[0010] Preferably, the fertilizer box includes a box body and a box cover, the box cover is connected to the box body, and the box cover is provided with a feed inlet, which is located above the input end of the sieve plate.

[0011] Preferably, the feed inlet is connected to a convex ring, and a feed hopper is sleeved on the outer side of the convex ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The nozzle of this equipment penetrates through the dense branches and leaves and extends into the ground at the base of the lychee tree to be fertilized. The nozzle sprays the fertilizer onto the ground at the base of the lychee tree, eliminating the need for workers to pry open the dense branches and leaves to scatter the fertilizer, thus avoiding damage to the branches, leaves and flower spikes of the lychee tree.

[0014] 2. The fertilizer tank is equipped with a sieve plate inside, which can screen the fertilizer loaded into the fertilizer chamber. Clumped fertilizer can be discharged through the discharge pipe, while qualified fertilizer is collected in the fertilizer chamber after screening, effectively preventing the spray pipe or hose from becoming clogged during fertilizer spraying.

[0015] 3. It can be used for fertilization of granular and powdered fertilizers. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a fertilization device for lychee trees according to the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of a fertilization device for lychee trees according to the present invention;

[0018] Figure 3 This is a partial cross-sectional structural diagram of a fertilization device for lychee trees according to the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the box body of this utility model;

[0020] Figure 5 This is a partial cross-sectional structural diagram of a fertilization device for lychee trees according to the present invention;

[0021] In the diagram, 1. Fertilizer bin; 2. Guide baffle; 3. Fertilizer chamber; 4. Installation chamber; 5. Elastic component; 6. Slot; 7. Cam; 8. Handle; 9. Spray bar; 10. Nozzle; 11. Screen plate; 12. Wind power assembly; 13. Fan; 14. Air amplifier; 15. Connecting pipe; 16. Discharge pipe; 17. Hose; 18. Protective plate; 19. Through hole; 20. Protrusion; 21. Box body; 22. Box cover; 23. Feed inlet; 24. Protruding ring; 25. Feed hopper. Detailed Implementation

[0022] To better understand the technical content of this utility model, specific embodiments are provided below, and the utility model will be further described in conjunction with the accompanying drawings.

[0023] Example

[0024] See Figures 1 to 5 This utility model provides a fertilization device for lychee trees, including a fertilizer box 1, a spray bar 9, a nozzle 10, a sieve plate 11, and a wind power component 12. The fertilizer box 1 is internally connected to a guide baffle 2, which divides the interior of the fertilizer box 1 into a fertilizer chamber 3 and an installation chamber 4. Fertilizer is stored in the fertilizer chamber 3. The guide baffle 2 can both separate the fertilizer chamber 3 and the installation chamber 4 and guide the fertilizer, facilitating fertilizer output. The fertilizer chamber 3 is located above the installation chamber 4. The sieve plate 11 is connected by an elastic element. 5 is installed above the interior of the fertilizer chamber 3. The elastic element 5 includes several pressure springs. Several support blocks are connected to the inner wall of the fertilizer chamber 3. Each support block has a pressure spring fixed on it. The end of the pressure spring is connected to the food safety office. A power component for driving the screen plate 11 to vibrate is installed on the fertilizer box 1. A discharge pipe 16 for discharging the tail material screened out by the screen plate 11 is connected to the fertilizer box 1. Driving the power component can make the screen plate 11 vibrate. The vibrating screen plate 11 can pass through granular or powdered fertilizer. The fertilizer is screened, and any clumps are discharged through the discharge pipe 16, effectively preventing clogging of the spray pipe and maintaining the fertilization effect of the equipment. The guide plate 2 has a discharge port, which is connected to the wind power component 12. The wind power component 12 is installed in the installation chamber 4 and is connected to a flexible hose 17. The output end of the flexible hose 17 is connected to the spray bar 9, and the end of the spray bar 9 is connected to the nozzle 10. The operator holds the spray bar 9 and inserts the nozzle 10 through the dense foliage into the lychee tree. The fertilizer in the fertilizer chamber 3 is blown into the hose 17 by the wind component 12. The fertilizer is then transported through the hose 17 to the spray pipe and sprayed onto the ground at the base of the lychee tree by the nozzle 10. This fertilization is achieved without the need for staff to pry open the dense branches and leaves to throw fertilizer onto the ground at the base of the lychee tree, thus avoiding damage to the branches, leaves and flower spikes of the lychee tree. The hose 17 is convenient for the use of the spray pipe and is a loose material hose, which maintains the material delivery channel inside the hose 17 and prevents the hose 17 from folding during use.

[0025] The wind power component 12 includes a fan 13, an air amplifier 14, and a connecting pipe 15. The output end of the fan 13 is connected to the air inlet of the air amplifier 14, the input end of the air amplifier 14 is connected to the discharge port, the output end of the air amplifier 14 is connected to the connecting pipe 15, and the output end of the connecting pipe 15 is connected to the flexible hose 17. When the fan 13 is started, air enters the air amplifier 14 through the air inlet, forming a high-speed airflow from the input end to the output end within the air amplifier 14, blowing the fertilizer output from the discharge port into the connecting pipe 15, and the fertilizer is transported from the connecting pipe 15 to the flexible hose 17.

[0026] A protective plate 18 is detachably connected to the fertilizer chamber 3. The protective plate 18 can be removed by bolt connection, which facilitates the maintenance of the power components in the installation chamber 4. The protective plate 18 is provided with several through holes 19 that communicate with the installation chamber 4, and air can enter the installation chamber 4 through the through holes 19.

[0027] The power assembly includes a cam 7 and a crank handle 8. The crank handle 8 is rotatably connected to the fertilizer box 1. One end of the crank handle 8 located inside the fertilizer box 1 is connected to the cam 7. The bottom of the sieve plate 11 is provided with a protrusion 20. The cam 7 cooperates with the protrusion 20. The crank handle 8 can drive the cam 7 to rotate. The rotation of the cam 7 acts on the protrusion 20, causing the sieve plate 11 to vibrate and screen the fertilizer.

[0028] The fertilizer box 1 includes a box body 21 and a box cover 22. The box cover 22 is connected to the box body 21 and covers the open end of the box body 21. The box cover 22 is provided with a feed inlet 23, which is located above the input end of the sieve plate 11 for easy feeding. To facilitate fertilizer input, a convex ring 24 is connected to the feed inlet 23. A feed hopper 25 is sleeved on the outside of the convex ring 24. When using the feed hopper 25, the bottom end of the feed hopper 25 is sleeved on the convex ring 24, and the output end of the feed hopper 25 is aligned with the feed inlet 23. A switch plate is slidably provided on the output end of the feed hopper 25 to control the opening or closing of the output end of the feed hopper 25. This is existing technology. A slot 6 is provided on one side of the box body 21. When not in use, the spray bar 9 is inserted into the slot 6.

[0029] In use, the feed hopper 25 is fitted onto the convex ring 24, with the output end of the feed hopper 25 aligned with the feed inlet 23. Granular or powdered fertilizer falls into the input end of the screen plate 11 through the feed inlet 23. Turning the crank handle 8 drives the cam 7 to rotate. The rotating cam 7 acts on the convex block 20, causing the screen plate 11 to vibrate and screen the fertilizer. Agglomerated fertilizer is output through the output end of the screen plate 11 and falls into the discharge pipe 16, which discharges the agglomerated fertilizer. Fertilizer of the correct size passes through the screen. After screening by plate 11, the fertilizer falls onto the guide plate 2 below. After the fertilizer chamber 3 is filled with a certain amount of fertilizer, the cover is closed. A worker carries fertilizer box 1 on his back and holds spray bar 9. He inserts spray bar 9 through the lush branches and leaves into the ground around the roots of the lychee tree to fertilize it. He starts the blower 13. With the cooperation of blower 13 and air amplifier 14, the fertilizer output from the outlet is blown into connecting pipe 15. After passing through connecting pipe 15, hose 17 and spray bar 9, the fertilizer is sprayed by nozzle 10 around the ground around the roots of the lychee tree.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fertilization device for litchi trees, characterized in that: The system includes a fertilizer tank (1), a spray bar (9), a nozzle (10), a sieve plate (11), and a wind turbine assembly (12). The fertilizer tank (1) is internally connected to a guide baffle (2), which divides the interior of the fertilizer tank (1) into a fertilizer chamber (3) and an installation chamber (4). The fertilizer chamber (3) is located above the installation chamber (4). The sieve plate (11) is mounted above the interior of the fertilizer chamber (3) via an elastic element (5). The fertilizer tank (1) is equipped with a device for driving the sieve plate. (11) Vibration power assembly, the fertilizer box (1) is connected to a discharge pipe (16) for discharging the tail material screened out by the sieve plate (11), the guide plate (2) is provided with a discharge port, the discharge port is connected to the wind power assembly (12), the wind power assembly (12) is installed in the installation chamber (4), the wind power assembly (12) is connected to a hose (17), the output end of the hose (17) is connected to the spray bar (9), and the end of the spray bar (9) is connected to the nozzle (10).

2. The fertilization device for litchi trees as described in claim 1, characterized in that: The wind power component (12) includes a fan (13), an air amplifier (14), and a connecting pipe (15). The output end of the fan (13) is connected to the air inlet of the air amplifier (14), the input end of the air amplifier (14) is connected to the discharge port, the output end of the air amplifier (14) is connected to the connecting pipe (15), and the output end of the connecting pipe (15) is connected to the flexible hose (17).

3. The fertilization device for litchi trees as described in claim 1, characterized in that: A protective plate (18) is detachably connected to the fertilizer chamber (3), and the protective plate (18) has several through holes (19) communicating with the installation chamber (4).

4. The fertilization device for litchi trees as described in claim 1, characterized in that: The power assembly includes a cam (7) and a crank (8). The crank (8) is rotatably connected to the fertilizer box (1). One end of the crank (8) located inside the fertilizer box (1) is connected to the cam (7). The bottom of the sieve plate (11) is provided with a protrusion (20), and the cam (7) cooperates with the protrusion (20).

5. The fertilization device for litchi trees as described in claim 1, characterized in that: The fertilizer box (1) includes a box body (21) and a box cover (22). The box cover (22) is connected to the box body (21). The box cover (22) is provided with a feed inlet (23), which is located above the input end of the sieve plate (11).

6. The fertilization device for litchi trees as described in claim 5, characterized in that: The feed inlet (23) is connected to a convex ring (24), and a feed hopper (25) is sleeved on the outside of the convex ring (24).

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