Fertilizing device based on barley soil culture

Abstract

The invention belongs to the technical field of fertilizing devices, and particularly relates to a fertilizing device based on barley soil culture, the fertilizing device comprises a frame, a hopper and moving wheels, a mounting rod is mounted on the frame, a cleaning assembly is arranged on the mounting rod, an adjusting assembly is arranged on the mounting rod, and an elastic assembly is arranged at the joint of the cleaning assembly and the adjusting assembly. According to the fertilizing device, the cleaning assembly is installed to conveniently clean soil adhered to the moving wheels, firstly, when a user pushes the fertilizing device to start to move, if soil is adhered to the rotating moving wheels, a scraper located on one side of each moving wheel can clean the soil adhered to the moving wheels, and then the moving wheels are pushed to move; meanwhile, the height of the cleaning assembly can be adjusted at will through the adjusting assembly, it is ensured that the cleaning assembly accurately makes contact with a part needing to be cleaned, in the cleaning process, when the surfaces of the moving wheels are uneven or large soil blocks are encountered, the flexibility of the cleaning assembly can be improved through the elastic assembly, and the cleaning efficiency is improved. The fertilizing efficiency of the fertilizing device is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of fertilization devices, and in particular to a fertilization device based on barley soil cultivation. Background Art

[0002] The barley soil culture-based fertilization device is a device or tool used to fertilize the barley soil culture process. Its purpose is to provide the barley with the required nutrients to promote its growth and development. The fertilization device includes a hand-push fertilizer applicator, a backpack sprayer, a manual fertilizer spreader, a tractor-drawn fertilizer applicator, a self-propelled fertilizer applicator and a fertilizer seeder, etc. Among them, the hand-push fertilizer applicator is suitable for fertilizing small farmland, and the fertilization operation is carried out by manual push. The hand-push fertilizer applicator is small in size and simple in structure. It can be flexibly moved in various complex farmland environments. It is especially suitable for small farmland, orchards, greenhouses and other areas with limited space, which is convenient for precise fertilization of crops. The operator only needs to push the fertilizer applicator forward to complete the fertilization operation. No complicated operating skills and professional training are required. It is easy to use, which reduces labor intensity and labor costs. In addition, the manufacturing cost of the hand-push fertilizer applicator is relatively low and the price is relatively affordable. It is suitable for farmers and small agricultural growers to purchase and use.

[0003] Patent document CN206674497U discloses a hand-push fertilizer spreader, "including a frame, rollers, a fertilizer box, and a push handle. The frame is provided with a mounting platform for rotationally connecting the bottom of the fertilizer box. A first rectangular groove is provided on the mounting platform away from the rotation axis of the fertilizer box. A second rectangular groove is provided on the bottom wall of the fertilizer box, which can completely overlap with the first rectangular groove when the fertilizer box rotates. A discharging roller with an upper end embedded in the first rectangular groove is rotatably connected below the mounting platform. A plurality of discharging grooves arranged in a circular array along the axis of the discharging roller are provided on the outer wall of the discharging roller. A discharging hopper covering the discharging roller is also installed on the frame below the mounting platform. A linkage for driving the discharging roller to rotate is provided between the discharging roller and the roller. When the fertilizer spreader moves to a place where fertilization is not required, the fertilizer box is rotated so that the first rectangular groove and the second rectangular groove do not intersect with each other, thereby avoiding the fertilizer in the fertilizer box from falling and causing waste, and saving fertilizer."

[0004] However, the hand-push fertilizer spreader in the above-mentioned public document mainly considers avoiding the waste caused by the fertilizer in the fertilizer box falling, thereby saving fertilizer, but does not take into account that when fertilizing barley through the fertilizer spreading device, due to the wet or muddy soil, the moving wheels will stick to more soil when moving on the land, and the more soil sticking to the moving wheels will increase the friction between the moving wheels and the ground, making the movement of the fertilizer spreading device more difficult. The difficulty in moving the fertilizer spreading device will not only consume a lot of physical strength of the user, but also lead to the problem of reduced fertilization efficiency of the fertilizer spreading device. Therefore, it is necessary to develop a fertilizer spreading device based on barley soil cultivation, so as to ensure the fertilization efficiency of the fertilizer spreading device on barley. Summary of the invention

[0005] The object of the present invention is to provide a fertilization device based on barley soil cultivation, so as to solve the technical problem raised in the above background technology that due to the relatively moist soil in some farmlands, a lot of soil will adhere to the moving wheels during the fertilization process of the fertilization device on barley, thereby reducing the moving speed of the fertilization device.

[0006] To achieve the above object, the present invention provides the following technical solutions: a fertilization device based on barley soil culture, comprising a frame and a hopper, wherein the hopper is fixedly mounted on the frame, a connecting shaft is movably mounted on the frame, and moving wheels are mounted at both ends of the connecting shaft, and the fertilization device is moved by the moving wheels, and a fertilizer plow is fixedly connected to the bottom end of the hopper, and fertilizer is spread by extending one end of the fertilizer plow into the soil;

[0007] The frame is symmetrically mounted with mounting rods, the mounting rods are provided with cleaning components, and the cleaning components are located above the moving wheels, and the dirt adhered to the moving wheels is scraped and cleaned by the cleaning components, the mounting rods are provided with adjustment components, the cleaning components are mounted on the mounting rods through the adjustment components, the adjustment components are used to adjust the height of the cleaning components, an elastic component is provided at the junction of the cleaning components and the adjustment components, the elastic component is used to improve the flexibility of the cleaning components, the mounting rods are provided with disassembly and assembly components, and the adjustment components can be detachably mounted on the mounting rods through the disassembly and assembly components.

[0008] Preferably, the adjustment assembly includes a No. 1 support rod, a No. 2 support rod, a threaded groove and a limit rod, the No. 1 support rod is installed on the mounting rod through a disassembly and assembly assembly, the No. 2 support rod is movably arranged in the No. 1 support rod, the threaded groove is arranged on the No. 2 support rod, and a plurality of threaded grooves are arranged, the limit rod is installed on the No. 1 support rod, and one end of the limit rod extends into the threaded groove and is threadedly connected to the threaded groove.

[0009] Preferably, the elastic component includes a buffer bin, a buffer rod, a spring and a damper, the buffer bin is fixedly mounted on the top end of the No. 2 support rod, the buffer rod is movably arranged in the buffer bin, and one end of the buffer rod is connected to the cleaning component, the spring is fixedly mounted in the buffer bin, the damper is fixedly mounted in the spring, and the top ends of the spring and the damper are fixedly connected to the bottom end of the buffer rod.

[0010] Preferably, the cleaning assembly includes a mounting plate and a scraper, wherein the mounting plate is fixedly mounted on one end of the buffer rod, and the scraper is fixedly mounted on one side of the mounting plate, and the soil adhering to the moving wheel is cleaned by the scraper.

[0011] Preferably, the disassembly and assembly components include a No. 1 mounting frame, a No. 2 mounting frame, an ear hook and a bolt, the No. 1 mounting frame and the No. 2 mounting frame are rotatably connected via a hinge, and the No. 1 mounting frame and the No. 2 mounting frame are installed on a mounting rod, the ear hook is fixedly installed on one side of the No. 1 mounting frame / No. 2 mounting frame, and the two groups of ear hooks are in contact with each other, the bolt is installed on the ear hook, and the No. 1 mounting frame and the No. 2 mounting frame are connected via the bolt.

[0012] Preferably, a bracket is fixedly mounted on the hopper, a motor is fixedly mounted on the bracket, a stirring shaft is fixedly connected to the output end of the motor, and one end of the stirring shaft extends to the interior of the hopper, and a plurality of stirring rods are fixedly mounted on the stirring shaft.

[0013] Preferably, a power supply block is provided on the bracket, and the power supply block is connected to the motor through a line.

[0014] Preferably, handlebars are symmetrically arranged on the frame and surfaces of the handlebars are wrapped with sponge pads.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is convenient for cleaning the soil stuck on the moving wheel by installing a cleaning component. First, when the user pushes the fertilizing device to start moving, if there is soil stuck on the rotating moving wheel, the scraper located on one side of the moving wheel will scrape and clean the soil stuck on the moving wheel. At the same time, the height of the cleaning component can be arbitrarily adjusted by the adjusting component to ensure that the cleaning component can accurately contact the part of the moving wheel that needs to be cleaned. In the cleaning process, when the surface of the moving wheel is uneven or encounters a large soil block, the elastic component can increase the flexibility of the cleaning component, so that the cleaning component can better adapt to the surface condition of the moving wheel and maintain a stable cleaning effect. If the cleaning component or the adjusting component fails or needs to be maintained or replaced, the disassembly component can be used to conveniently remove the cleaning component and the adjusting component from the mounting rod, and then the cleaning component or the adjusting component can be maintained. Through the coordinated use of the cleaning component, the adjusting component and the elastic component, the fertilizing device can stably and quickly fertilize the barley, thereby ensuring the fertilization efficiency of the fertilizing device.

[0017] 2. The present invention is convenient for unclogging the fertilizer blocked in the hopper by installing a stirring rod. First, the power supply block is started by wireless remote control to transmit electric energy to the motor. The started motor drives the stirring rod to rotate through the stirring shaft. The stirring rod rotating in the hopper will break up and unblock the agglomerated fertilizer, so that the fertilizer maintains good fluidity, avoids clogging of the fertilizer in the hopper, and ensures smooth fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 for Figure 1 A magnified schematic diagram of the structure in the middle;

[0020] Figure 3 It is a schematic diagram of the structure of the elastic component of the present invention;

[0021] Figure 4 This is a schematic diagram of the connection structure between the No. 1 mounting frame and the No. 2 mounting frame;

[0022] Figure 5 for Figure 1 A magnified schematic diagram of structure B.

[0023] In the figure: 1. frame; 2. connecting shaft; 3. moving wheel; 4. hopper; 5. fertilizer plow; 6. mounting rod; 7. No. 1 support rod; 8. No. 2 support rod; 9. mounting plate; 10. scraper; 11. threaded groove; 12. limit rod; 13. buffer bin; 14. buffer rod; 15. spring; 16. damper; 17. No. 1 mounting frame; 18. No. 2 mounting frame; 19. ear hook; 20. bolt; 21. bracket; 22. motor; 23. stirring shaft; 24. stirring rod; 25. power supply block; 26. handlebar. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1 - Figure 5A fertilization device based on barley soil cultivation includes a frame 1 and a hopper 4, and the hopper 4 is fixedly installed on the frame 1. The hopper 4 is used to contain fertilizers. A connecting shaft 2 is movably installed on the frame 1. Moving wheels 3 are installed at both ends of the connecting shaft 2. The fertilization device is moved by the moving wheels 3. A fertilizer plow 5 is fixedly connected to the bottom end of the hopper 4. One end of the fertilizer plow 5 is extended into the soil to spread the fertilizer. A handlebar 26 is symmetrically arranged on the frame 1, and the surface of the handlebar 26 is wrapped with a sponge pad. The user pushes the handlebar 26 by holding it. The fertilization device moves forward, and the handlebar 26 is wrapped with a sponge pad to provide comfort for the user's hands. The fertilization device based on barley soil cultivation is a device or tool for fertilizing barley during the barley soil cultivation process. Its purpose is to provide the required nutrients for barley to promote its growth and development. The fertilization device includes a hand-pushed fertilizer applicator, a backpack sprayer, a manual fertilizer spreader, a tractor-driven fertilizer applicator, a self-propelled fertilizer applicator and a fertilizer seeder, etc. Among them, the hand-pushed fertilizer applicator is suitable for fertilizing small farmland. The hand-pushed fertilizer spreader is small in size and simple in structure, and can be flexibly moved in various complex farmland environments. When the user pushes the fertilizer spreader to move by holding the handlebar 26, the moving wheel 3 rotates to drive the fertilizer spreader to move forward, and at the same time, the tip of the fertilizer plow 5 is inserted into the soil. The fertilizer plow 5 is connected to the inside of the hopper 4, and the fertilizer in the hopper 4 will fall into the soil through the fertilizer plow 5. In this way, when the user pushes the fertilizer spreader to move, the fertilizer plow 5 will move in the soil at the same time, thereby continuously spreading the fertilizer on the soil. In the soil on one side of the wheat seedlings, the fertilizer dissolves in the soil to supplement the root system of the barley, thereby achieving fertilization of the barley. However, when fertilizing the barley through the fertilization device, because the soil is wet or muddy, the moving wheel 3 will stick to a lot of soil when moving on the land, and the more soil sticking to the moving wheel 3 will increase the friction between the moving wheel 3 and the ground, making the movement of the fertilization device more difficult. The difficulty in moving the fertilization device will not only consume a lot of physical strength of the user, but also lead to the problem of reduced fertilization efficiency of the fertilization device;

[0026] The frame 1 is symmetrically mounted with mounting rods 6, the mounting rods 6 are provided with a cleaning assembly, and the cleaning assembly is located above the moving wheel 3, and the dirt adhering to the moving wheel 3 is scraped and cleaned by the cleaning assembly, the mounting rod 6 is provided with an adjusting assembly, the cleaning assembly is mounted on the mounting rod 6 through the adjusting assembly, the adjusting assembly is used to adjust the height of the cleaning assembly, an elastic assembly is provided at the junction of the cleaning assembly and the adjusting assembly, and the elastic assembly is used to improve the flexibility of the cleaning assembly, and a disassembly assembly is provided on the mounting rod 6, and the adjusting assembly can be detachably mounted on the mounting rod 6 through the disassembly assembly, when the dirt adhering to the moving wheel 3 is cleaned, the cleaning assembly is installed to facilitate the cleaning of the dirt adhering to the moving wheel 3, firstly, when the user pushes the fertilizing device to start moving, if there is dirt adhering to the rotating moving wheel 3, the scraper 10 located on one side of the moving wheel 3 will scrape the moving wheel The soil adhered to the moving wheel 3 can be scraped off and cleaned. At the same time, the height of the cleaning component can be arbitrarily adjusted by the adjusting component to ensure that the cleaning component can accurately contact the part that needs to be cleaned on the moving wheel 3. In the cleaning process, when the surface of the moving wheel 3 is uneven or encounters a large piece of soil, the elastic component can increase the flexibility of the cleaning component, so that the cleaning component can better adapt to the surface condition of the moving wheel 3 and maintain a stable cleaning effect. If the cleaning component or the adjusting component fails or needs maintenance or replacement, the cleaning component and the adjusting component can be conveniently removed from the mounting rod 6 by the disassembly and assembly component, and then the cleaning component or the adjusting component can be maintained. Through the coordinated use of the cleaning component, the adjusting component and the elastic component, the fertilizing device can stably and quickly fertilize the barley, thereby ensuring the fertilization efficiency of the fertilizing device.

[0027] See also Figure 2 The adjustment assembly includes a No. 1 support rod 7, a No. 2 support rod 8, a thread groove 11 and a limit rod 12. The No. 1 support rod 7 is installed on the mounting rod 6 through a disassembly assembly assembly. The No. 2 support rod 8 is movably arranged in the No. 1 support rod 7. The thread groove 11 is arranged on the No. 2 support rod 8, and the thread groove 11 is provided with a plurality of threads. The limit rod 12 is installed on the No. 1 support rod 7, and one end of the limit rod 12 extends into the thread groove 11 and is threadedly connected to the thread groove 11. When adjusting the height of the cleaning assembly, firstly rotate the limit rod 12 in the opposite direction to move the limit rod 1 2 is moved out of the thread groove 11, and then the second support rod 8 is pulled to slide up and down in the first support rod 7 to flexibly adjust the height of the cleaning component. After the adjustment is completed, the limit rod 12 can be rotated to make one end of the limit rod 12 move into the corresponding thread groove 11, so as to limit the adjusted cleaning component again. The height of the cleaning component can be adjusted arbitrarily by adjusting the component, which makes the cleaning component adaptable to moving wheels 3 of different specifications, and can also be accurately adjusted according to the actual adhesion height of the soil on the moving wheel 3.

[0028] See also Figure 2 and Figure 3 The elastic component includes a buffer bin 13, a buffer rod 14, a spring 15 and a damper 16. The buffer bin 13 is fixedly mounted on the top of the second support rod 8. The buffer rod 14 is movably arranged in the buffer bin 13, and one end of the buffer rod 14 is connected to the cleaning component. The spring 15 is fixedly mounted in the buffer bin 13, and the damper 16 is fixedly mounted in the spring 15. The top ends of the spring 15 and the damper 16 are both fixedly connected to the bottom end of the buffer rod 14. When the flexibility of the cleaning component is improved, when the surface condition of the moving wheel 3 is complex, such as when there are protrusions, depressions or soil of different hardness on the surface, the spring 15 in the elastic component can provide elastic support at the position where the cleaning component is connected to the adjustment component. The support allows the cleaning component to undergo elastic deformation when subjected to external force, thereby better adapting to complex situations such as the uneven surface of the moving wheel 3 or soil of different hardness. The damper 16 can consume energy during the movement of the cleaning component and play a role in shock absorption and buffering. Through the joint action of the spring 15 and the damper 16, the cleaning component can maintain good elasticity and adaptability when facing complex working environments and different cleaning needs, and can effectively reduce vibration and energy loss, improve the smoothness and stability of movement, thereby significantly improving the flexibility and work efficiency of the cleaning component, and preventing damage to the moving wheel 3 or the cleaning component itself due to excessively hard contact of the cleaning component.

[0029] See also Figure 2 The cleaning assembly includes a mounting plate 9 and a scraper 10. The mounting plate 9 is fixedly mounted on one end of the buffer rod 14, and the scraper 10 is fixedly mounted on one side of the mounting plate 9. The scraper 10 is used to clean the soil adhering to the moving wheel 3. When cleaning the soil on the moving wheel 3, the user pushes the fertilization device forward through the moving wheel 3, and the moving moving wheel 3 passes through the scraper 10. The scraper 10 is used to scrape off the soil adhering to the moving wheel 3 to avoid excessive soil accumulation on the moving wheel 3 and affecting the moving speed of the fertilization device.

[0030] See also Figure 2 and Figure 4The disassembly and assembly components include a No. 1 mounting frame 17, a No. 2 mounting frame 18, an ear hook 19 and a bolt 20. The No. 1 mounting frame 17 and the No. 2 mounting frame 18 are rotatably connected by a hinge, and the No. 1 mounting frame 17 and the No. 2 mounting frame 18 are installed on the mounting rod 6. The ear hook 19 is fixedly installed on one side of the No. 1 mounting frame 17 / No. 2 mounting frame 18, and the two sets of ear hooks 19 are in contact. The bolt 20 is installed on the ear hook 19, and the No. 1 mounting frame 17 and the No. 2 mounting frame 18 are connected by the bolt 20. When the adjustment component and the cleaning component are disassembled and maintained, the bolt 20 is first rotated by a tool to remove the bolt 20 from the ear hook 19, thereby releasing the closed connection between the No. 1 mounting frame 17 and the No. 2 mounting frame 18, and then the No. 1 mounting frame 17 and the No. 2 mounting frame 18 are rotated by the hinges on the No. 1 mounting frame 17 and the No. 2 mounting frame 18, so that the adjustment component and the cleaning component are disassembled, and the operation is simple and convenient, which makes it convenient to disassemble, repair or replace the cleaning component or the adjustment component when it fails.

[0031] See also Figure 1 and Figure 5 A bracket 21 is fixedly installed on the hopper 4, and a motor 22 is fixedly installed on the bracket 21. The output end of the motor 22 is fixedly connected to a stirring shaft 23, and one end of the stirring shaft 23 extends to the inside of the hopper 4. A plurality of stirring rods 24 are fixedly installed on the stirring shaft 23. A power supply block 25 is provided on the bracket 21, and the power supply block 25 is connected to the motor 22 through a line. When the fertilizer blocked in the hopper 4 is to be dredged, the stirring rod 24 is installed to facilitate the dredging of the fertilizer blocked in the hopper 4. First, the power supply block 25 is started by wireless remote control to transmit electric energy to the motor 22. The started motor 22 will drive the stirring rod 24 to rotate through the stirring shaft 23. The stirring rod 24 rotating in the hopper 4 will break up and dredge the agglomerated fertilizer, so that the fertilizer maintains good fluidity, avoids the fertilizer in the hopper 4 from being blocked, and ensures the smooth progress of the fertilization process.

[0032] Working principle: by installing a cleaning component, it is convenient to clean the soil stuck on the moving wheel 3. First, when the user pushes the fertilizing device to start moving, if there is soil stuck on the rotating moving wheel 3, the scraper 10 located on one side of the moving wheel 3 will scrape and clean the soil stuck on the moving wheel 3. At the same time, the height of the cleaning component can be adjusted arbitrarily through the adjustment component to ensure that the cleaning component can accurately contact the part of the moving wheel 3 that needs to be cleaned. During the cleaning process, when the surface of the moving wheel 3 is uneven or encounters large soil blocks, the elastic component can increase the flexibility of the cleaning component, so that the cleaning component can better adapt to the surface condition of the moving wheel 3 and maintain a stable cleaning effect. If the cleaning component or the adjustment component fails or needs maintenance The cleaning component and the adjusting component can be conveniently removed from the mounting rod 6 by means of the disassembly and assembly components, and then the cleaning component or the adjusting component can be maintained. The coordinated use of the cleaning component, the adjusting component and the elastic component enables the fertilizing device to fertilize the barley stably and quickly, thereby ensuring the fertilizing efficiency of the fertilizing device. The stirring rod 24 is installed to facilitate unblocking the fertilizer blocked in the hopper 4. First, the power supply block 25 is started by wireless remote control to supply electric energy to the motor 22. The started motor 22 drives the stirring rod 24 to rotate through the stirring shaft 23. The stirring rod 24 rotating in the hopper 4 breaks up and dredges the agglomerated fertilizer, thereby maintaining good fluidity of the fertilizer, avoiding blockage of the fertilizer in the hopper 4, and ensuring smooth fertilization.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fertilization device based on barley soil culture, comprising a frame (1) and a hopper (4), wherein the hopper (4) is fixedly mounted on the frame (1), characterized in that: A connecting shaft (2) is movably mounted on the vehicle frame (1), and moving wheels (3) are mounted on both ends of the connecting shaft (2). The fertilizing device is moved by the moving wheels (3). The bottom end of the hopper (4) is fixedly connected to a fertilizing plow (5), and one end of the fertilizing plow (5) is extended into the soil to spread the fertilizer. The frame (1) is symmetrically mounted with a mounting rod (6), the mounting rod (6) being provided with a cleaning assembly, and the cleaning assembly being located above the moving wheel (3), and the dirt adhering to the moving wheel (3) being scraped and cleaned by the cleaning assembly, the mounting rod (6) being provided with an adjustment assembly, the cleaning assembly being mounted on the mounting rod (6) by means of the adjustment assembly, the adjustment assembly being used to adjust the height of the cleaning assembly, the connection between the cleaning assembly and the adjustment assembly being provided with an elastic assembly, the elastic assembly being used to improve the flexibility of the cleaning assembly, the mounting rod (6) being provided with a disassembly assembly, the adjustment assembly being detachably mounted on the mounting rod (6) by means of the disassembly assembly.

2. A fertilization device based on barley soil culture according to claim 1, characterized in that: The adjustment assembly comprises a No. 1 support rod (7), a No. 2 support rod (8), a threaded groove (11) and a limiting rod (12); the No. 1 support rod (7) is installed on the installation rod (6) through a disassembly assembly assembly; the No. 2 support rod (8) is movably arranged in the No. 1 support rod (7); the threaded groove (11) is arranged on the No. 2 support rod (8), and a plurality of threaded grooves (11) are arranged; the limiting rod (12) is installed on the No. 1 support rod (7), and one end of the limiting rod (12) extends into the threaded groove (11) and is threadedly connected to the threaded groove (11).

3. A fertilization device based on barley soil culture according to claim 1, characterized in that: The elastic component comprises a buffer bin (13), a buffer rod (14), a spring (15) and a damper (16); the buffer bin (13) is fixedly mounted on the top end of the second support rod (8); the buffer rod (14) is movably arranged in the buffer bin (13), and one end of the buffer rod (14) is connected to the cleaning component; the spring (15) is fixedly mounted in the buffer bin (13); the damper (16) is fixedly mounted in the spring (15), and the top ends of the spring (15) and the damper (16) are fixedly connected to the bottom end of the buffer rod (14).

4. A fertilization device based on barley soil culture according to claim 1, characterized in that: The cleaning assembly comprises a mounting plate (9) and a scraper (10); the mounting plate (9) is fixedly mounted on one end of a buffer rod (14); the scraper (10) is fixedly mounted on one side of the mounting plate (9); and the scraper (10) is used to clean the dirt adhering to the moving wheel (3).

5. The fertilization device based on barley soil culture according to claim 1, characterized in that: The disassembly assembly comprises a No. 1 mounting frame (17), a No. 2 mounting frame (18), an ear hook (19) and a bolt (20); the No. 1 mounting frame (17) and the No. 2 mounting frame (18) are rotatably connected via a hinge, and the No. 1 mounting frame (17) and the No. 2 mounting frame (18) are mounted on a mounting rod (6); the ear hook (19) is fixedly mounted on one side of the No. 1 mounting frame (17) / No. 2 mounting frame (18), and the two groups of ear hooks (19) are in contact with each other; the bolt (20) is mounted on the ear hook (19), and the No. 1 mounting frame (17) and the No. 2 mounting frame (18) are connected via the bolt (20).

6. The fertilization device based on barley soil culture according to claim 1, characterized in that: A bracket (21) is fixedly mounted on the hopper (4), a motor (22) is fixedly mounted on the bracket (21), an output end of the motor (22) is fixedly connected to a stirring shaft (23), one end of the stirring shaft (23) extends to the interior of the hopper (4), and a plurality of stirring rods (24) are fixedly mounted on the stirring shaft (23).

7. A fertilization device based on barley soil culture according to claim 6, characterized in that: A power supply block (25) is provided on the bracket (21), and the power supply block (25) is connected to the motor (22) via a line.

8. The fertilization device based on barley soil culture according to claim 1, characterized in that: The frame (1) is symmetrically provided with handlebars (26), and the surface of the handlebars (26) is wrapped with a sponge pad.

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