A quantitative fertilizer applying device suitable for orchard

Abstract

The utility model relates to orchard fertilization technical field discloses a quantitative fertilization device suitable for orchard, including moving plate, the top fixedly connected with fertilization box of moving plate, the inner wall fixedly connected with support block of fertilization box, the top fixedly connected with spring of support block, the top of spring is provided with support ring, the inner wall fixedly connected with splashproof cylinder of support ring. The utility model has the advantages and effects that: support block appears vibration, promotes the reciprocating telescoping of spring, drives splashproof cylinder and screen vibration, carries out screening to fertilizer granule under screen vibration, and the bigger granule stays in the screen, and the screen can be collected, and the smaller granule directly falls to the top of the discharge pipe, and with the starting of motor drives screw rod rotation, conical block prevents the granule from accumulating on the top of motor, can quantitatively downwardly convey fertilization to fertilizer granule, and the granule that enters the discharge pipe is moderate, prevents the discharge pipe from appearing congestion.

Description

Technical Field

[0001] This utility model relates to the field of orchard fertilization technology, and in particular to a quantitative fertilization device suitable for orchards. Background Technology

[0002] In orchard production, fertilization is a crucial step. Quantitative fertilization significantly improves the tree's growing environment, enhances fruit quality, and increases orchard yield. However, existing small-scale orchard fertilizer applicators are complex in structure, difficult to operate, and inefficient; quantitative fertilization is challenging, resulting in poor fertilization effects.

[0003] In the prior art, Chinese Patent Publication No. CN202679965U discloses a fertilization device for fruit tree fertilization machinery, belonging to the technical field of agricultural and forestry machinery. Addressing the problems of complex structure, difficulty in operation, and poor fertilization effect of fertilization machines in densely planted orchards, this paper proposes a simple and easy-to-operate quantitative fertilization device for orchards. The device consists of a fertilizer tank, support frame, lifting steel wire rope, locking buckle, fertilization steel wire rope, baffle, fertilizer guide trough, spring, handle, fertilizer guide pipe, bolt, and adjusting belt. By controlling the opening size of the fertilizer guide pipe, the fertilizer flow rate is controlled and automatic filling is achieved; the method of using the baffle and fertilizer guide trough to form a fertilizer temporary storage space enables precise quantitative fertilization; the change in the spatial position of the parallel four-bar linkage relative to the baffle overcomes the spring force to control the fertilization process. This device features simple structure, short fertilization time, and high working efficiency, and is mainly used for fertilization operations in orchards, especially suitable for quantitative fertilization operations in densely planted orchards.

[0004] However, in actual use, the fertilizer granules are prone to clumping due to the influence of ambient humidity. The clumped fertilizer can easily cause blockage in the fertilizer application pipe, affecting the smoothness of subsequent feeding and making it difficult to screen the fertilizer. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a quantitative fertilization device suitable for orchards, which has the effect of discharging an appropriate amount of granules into the feed pipe and preventing the feed pipe from becoming clogged.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a quantitative fertilization device suitable for orchards, comprising a movable plate, a fertilizer box fixedly connected to the top of the movable plate, a support block fixedly connected to the inner wall of the fertilizer box, a spring fixedly connected to the top of the support block, a support ring provided at the top of the spring, a splash guard fixedly connected to the inner wall of the support ring, a screen fixedly connected to the bottom of the splash guard, a feeding pipe fixedly connected to the bottom of the fertilizer box, a threaded conveying rod provided inside the feeding pipe, a motor provided at the top of the threaded conveying rod, and a conical block fixedly connected to the top of the motor.

[0007] By adopting the above technical solution, when using the fertilizer box, the support ring is installed on the inner wall of the fertilizer box, and the splash guard and screen are installed inside the fertilizer box. The screen has a semi-circular cross-section. When fertilizing, the moving plate moves on the ground, which is mostly uneven, and the movement will generate a certain vibration, causing the support block to vibrate. This promotes the reciprocating extension and contraction of the spring, which drives the splash guard and screen to vibrate. The screen vibrates and screens the fertilizer particles. Larger particles remain in the screen and can be collected after the screen is removed. Smaller particles fall directly to the top of the feed pipe. As the motor starts, it drives the threaded conveyor rod to rotate. The conical block prevents the particles from accumulating on the top of the motor, which can quantitatively convey fertilizer particles downwards. The amount of particles entering the feed pipe is moderate, preventing the feed pipe from becoming congested.

[0008] A further feature of this invention is that a motor shaft is fixedly connected to the output end of the motor, and the bottom of the motor shaft is fixedly connected to a threaded conveying rod.

[0009] By adopting the above technical solution, the rotation of the motor shaft drives the threaded conveyor rod to rotate at a uniform speed.

[0010] A further feature of this invention is that a round rod is fixedly connected to the top of the conical block, and both ends of the round rod are fixedly connected to the inner wall of the fertilizer box.

[0011] By adopting the above technical solution, the surface of the round rod is smooth, which supports and fixes the conical block.

[0012] A further feature of this invention is that a locking block is fixedly connected to the top of the spring, and a locking hole is provided inside the support ring.

[0013] By adopting the above technical solution, the locking holes and locking blocks are engaged during the installation of the support ring.

[0014] A further feature of this invention is that a lid is inserted into the top of the fertilizer box, and a sealing sleeve is fixedly connected to the bottom of the lid.

[0015] By adopting the above technical solution, the box cover can be disassembled, and the sealing sleeve increases resistance and improves the firmness of the connection.

[0016] A further feature of this invention is that a feed hopper is fixedly connected to the top of the box cover, and a limiting hole is provided on the top of the box cover.

[0017] By adopting the above technical solution, when fertilizer is fed from the feed hopper, the limiting hole prevents clumped fertilizer from entering.

[0018] A further feature of this invention is that a walking frame is fixedly connected to the bottom of the movable plate, and the outer surface of the walking frame is provided with moving wheels.

[0019] By adopting the above technical solution, the walking frame maintains a suitable distance between the moving plate and the ground, and the moving wheels facilitate overall movement.

[0020] A further feature of this invention is that an auxiliary frame is movably mounted on one end of the movable plate, and the auxiliary frame is internally threaded with bolts.

[0021] By adopting the above technical solution, the support frame is fixed by bolts and is in an inclined state.

[0022] A further feature of this invention is that a handle is fixedly connected to the top of the assist frame, and the outer surface of the handle is provided with anti-slip texture.

[0023] By adopting the above technical solution, the handle makes it easy to push the device forward, and both hands can grip the handle.

[0024] A further feature of this invention is that the number of springs is several, and the distance between each pair of springs is the same.

[0025] By adopting the above technical solution, the springs are evenly distributed, and the support points are evenly distributed.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the coordinated arrangement of a moving plate, fertilizer box, support block, spring, support ring, splash guard, screen, feed pipe, conveying rod, motor, and conical block, enables the device to be used by the operator. The support ring is installed on the inner wall of the fertilizer box, allowing the splash guard and screen to be installed inside. The screen has a semi-circular cross-section. During fertilization, the moving plate vibrates on uneven ground, causing the support block to vibrate. This, in turn, promotes the reciprocating extension and contraction of the spring, driving the splash guard and screen to vibrate. The vibrating screen separates the fertilizer particles; larger particles remain inside the screen and can be collected when the screen is removed, while smaller particles fall directly to the top of the feed pipe. As the motor starts, it drives the threaded conveying rod to rotate. The conical block prevents particles from accumulating on top of the motor, ensuring a quantitative downward delivery of fertilizer particles. The amount of particles entering the feed pipe is moderate, preventing blockage.

[0028] 2. This utility model, through the coordinated arrangement of the motor shaft, round rod, locking block, locking hole, box cover, sealing sleeve, feed hopper, limiting hole, walking frame, moving wheels, assist frame, and bolts, enables the device to rotate at a uniform speed when the motor shaft rotates. The smooth surface of the round rod supports and fixes the conical block. When the support ring is installed, the locking hole and locking block are engaged. The box cover can be disassembled. The sealing sleeve increases resistance and improves the firmness of the connection. When fertilizer is fed from the feed hopper, the limiting hole prevents clumps of fertilizer from entering. The walking frame maintains a suitable distance between the moving plate and the ground. The moving wheels facilitate overall movement. The assist frame is fixed by bolts and is in an inclined state. The handle facilitates pushing the device. Both hands can grip the handle. The springs are evenly distributed, and the support points are evenly distributed. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the fertilizer box structure of this utility model;

[0032] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0033] Figure 4 This utility model Figure 2 A magnified structural diagram at point B in the middle.

[0034] In the diagram, 1. Moving plate; 2. Fertilizer box; 3. Support block; 4. Spring; 5. Support ring; 6. Splash shield; 7. Screen; 8. Feed pipe; 9. Conveyor rod; 10. Motor; 11. Conical block; 12. Motor shaft; 13. Round rod; 14. Locking block; 15. Locking hole; 16. Box cover; 17. Sealing sleeve; 18. Feed hopper; 19. Limiting hole; 20. Walking frame; 21. Moving wheel; 22. Assist frame; 23. Bolt. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] Reference Figure 1-4A quantitative fertilization device suitable for orchards includes a movable plate 1, a fertilizer box 2 fixedly connected to the top of the movable plate 1, a support block 3 fixedly connected to the inner wall of the fertilizer box 2, a spring 4 fixedly connected to the top of the support block 3, a support ring 5 set on the top of the spring 4, a splash guard 6 fixedly connected to the inner wall of the support ring 5, a screen 7 fixedly connected to the bottom of the splash guard 6, a feed pipe 8 fixedly connected to the bottom of the fertilizer box 2, a threaded conveying rod 9 set inside the feed pipe 8, a motor 10 set on the top of the threaded conveying rod 9, and a conical block 11 fixedly connected to the top of the motor 10. When in use, the operator installs the support ring 5 on the inner wall of the fertilizer box 2, thereby installing the splash guard 6 and the screen 7 inside the fertilizer box 2. The screen 7 has a semi-circular cross-section. During fertilization, the moving plate 1 moves across the uneven ground, causing vibrations that in turn cause the support block 3 to vibrate. This vibrations in turn cause the spring 4 to reciprocate, leading to the vibration of the splash guard 6 and the screen 7. The screen 7 vibrates and separates the fertilizer particles. Larger particles remain inside the screen 7 and can be collected when the screen 7 is removed. Smaller particles fall directly to the top of the feed pipe 8. As the motor 10 starts, it drives the threaded conveyor rod 9 to rotate. The conical block 11 prevents particles from accumulating at the top of the motor 10, ensuring a quantitative downward delivery of fertilizer particles. The amount of particles entering the feed pipe 8 is moderate, preventing blockage. The output end of the motor 10 is fixedly connected to the motor shaft 12, and the bottom of the motor shaft 12 is connected to the threaded conveyor rod 9. The feed rod 9 is fixedly connected. When the motor shaft 12 rotates, it drives the threaded feed rod 9 to rotate at a constant speed. A round rod 13 is fixedly connected to the top of the conical block 11. The two ends of the round rod 13 are fixedly connected to the inner wall of the fertilizer box 2. The surface of the round rod 13 is smooth and supports and fixes the conical block 11. A locking block 14 is fixedly connected to the top of the spring 4. A locking hole 15 is opened inside the support ring 5. When the support ring 5 is installed, the locking hole 15 and the locking block 14 are locked in place. A box cover 16 is inserted into the top of the fertilizer box 2. A sealing sleeve 17 is fixedly connected to the bottom of the box cover 16. The box cover 16 can be disassembled. The sealing sleeve 17 increases resistance and improves the firmness of the connection. A feed hopper 18 is fixedly connected to the top of the box cover 16. A limit hole 19 is opened on the top of the box cover 16. When fertilizer is fed from the feed hopper 18, the feed hopper 18 is fixedly connected to the top of the box cover 16. When the hopper 18 is feeding, the limiting hole 19 prevents the fertilizer from clumping and entering. The bottom of the moving plate 1 is fixedly connected to the walking frame 20. The outer surface of the walking frame 20 is provided with moving wheels 21. The walking frame 20 makes the moving plate 1 and the ground have a suitable distance. The moving wheels 21 facilitate the overall movement. One end of the moving plate 1 is movably installed with an assist frame 22. The internal thread of the assist frame 22 is connected with bolts 23. The assist frame 22 is fixed by bolts 23. The assist frame 22 is in an inclined state. The top of the assist frame 22 is fixedly connected to a handle. The outer surface of the handle is provided with anti-slip texture. The handle is convenient for pushing the device to move. Both hands can grip the handle. There are several springs 4. The distance between each pair of springs 4 is the same. The springs 4 are evenly distributed and the support points can be evenly distributed.

[0037] In this invention, the coordinated arrangement of the moving plate 1, fertilizer box 2, support block 3, spring 4, support ring 5, splash guard 6, screen 7, feed pipe 8, conveying rod 9, motor 10, and conical block 11 allows the device to be used effectively. When the operator installs the support ring 5 on the inner wall of the fertilizer box 2, the splash guard 6 and screen 7 are installed inside the fertilizer box 2. The screen 7 has a semi-circular cross-section. During fertilization, the moving plate 1 moves on uneven ground, causing vibrations that in turn cause the support block 3 to vibrate. This vibration promotes the reciprocating extension and retraction of the spring 4, which in turn causes the splash guard 6 and screen 7 to vibrate. The vibrating screen 7 separates the fertilizer particles; larger particles remain inside the screen 7 and can be collected when the screen 7 is removed, while smaller particles fall directly above the feed pipe 8. As the motor 10 starts, it drives the threaded conveying rod 9 to rotate. The conical block 11 prevents particles from accumulating on top of the motor 10, thus enabling the quantitative downward delivery of fertilizer particles. The feed pipe 8 has a moderate particle size to prevent clogging. Through the coordinated arrangement of the motor shaft 12, round rod 13, clamping block 14, clamping hole 15, box cover 16, sealing sleeve 17, feed hopper 8, limiting hole 19, traveling frame 20, moving wheel 21, assist frame 22, and bolt 23, the device ensures that when the motor shaft 12 rotates, it drives the threaded conveyor rod 9 to rotate at a uniform speed. The smooth surface of the round rod 13 supports and fixes the conical block 11. When the support ring 5 is installed, the clamping hole 15... The box cover 16 can be disassembled and the locking block 14 is engaged with it. The sealing sleeve 17 increases resistance and improves the firmness of the connection. When fertilizer is fed from the feed hopper 18, the limiting hole 19 prevents the fertilizer from clumping. The walking frame 20 makes the moving plate 1 and the ground have a suitable distance. The moving wheel 21 facilitates the overall movement. The assist frame 22 is installed and fixed by bolts 23. The assist frame 22 is in an inclined state. The handle makes it easy to push the device to move. Both hands can hold the handle. The springs 4 are evenly distributed and the support points can be evenly distributed.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quantitative fertilization device suitable for orchards, comprising a movable plate (1), characterized in that: The top of the movable plate (1) is fixedly connected to a fertilizer box (2), the inner wall of the fertilizer box (2) is fixedly connected to a support block (3), the top of the support block (3) is fixedly connected to a spring (4), the top of the spring (4) is provided with a support ring (5), the inner wall of the support ring (5) is fixedly connected to a splash guard (6), the bottom of the splash guard (6) is fixedly connected to a screen (7), the bottom of the fertilizer box (2) is fixedly connected to a discharge pipe (8), the inside of the discharge pipe (8) is provided with a threaded conveying rod (9), the top of the threaded conveying rod (9) is provided with a motor (10), and the top of the motor (10) is fixedly connected to a conical block (11).

2. The quantitative fertilization device suitable for orchards according to claim 1, characterized in that: The output end of the motor (10) is fixedly connected to a motor shaft (12), and the bottom of the motor shaft (12) is fixedly connected to a threaded conveying rod (9).

3. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: A round rod (13) is fixedly connected to the top of the conical block (11), and the two ends of the round rod (13) are fixedly connected to the inner wall of the fertilizer box (2).

4. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: The top of the spring (4) is fixedly connected to a locking block (14), and the inside of the support ring (5) is provided with a locking hole (15).

5. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: The top of the fertilizer box (2) is fitted with a box cover (16), and the bottom of the box cover (16) is fixedly connected with a sealing sleeve (17).

6. A quantitative fertilization device suitable for orchards according to claim 5, characterized in that: The top of the box cover (16) is fixedly connected to the feed hopper (18), and the top of the box cover (16) has a limit hole (19).

7. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: The bottom of the movable plate (1) is fixedly connected to a walking frame (20), and the outer surface of the walking frame (20) is provided with moving wheels (21).

8. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: One end of the movable plate (1) is movably mounted with an assist frame (22), and the assist frame (22) is internally threaded with bolts (23).

9. A quantitative fertilization device suitable for orchards according to claim 8, characterized in that: The top of the support frame (22) is fixedly connected to a handle, and the outer surface of the handle is provided with anti-slip texture.

10. A quantitative fertilization device suitable for orchards according to claim 1, characterized in that: The number of springs (4) is several, and the distance between each pair of springs (4) is the same.

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