Automatic fertilizer applicator with automatic anti-blocking function

Abstract

The invention relates to the technical field of automatic fertilizer application machines, in particular to an automatic fertilizer application machine with an automatic anti-blocking function, which comprises a fertilizer application machine body, a material storage barrel is arranged at the top of the fertilizer application machine body, a mixing barrel is arranged at the bottom of the material storage barrel, and a material guide screw is arranged in the middle of the bottom of the material storage barrel; the guide screw is communicated with the mixing barrel at the bottom of the storage barrel, transmission grooves are formed in the two sides of the two ends of the guide screw at the bottom end of the storage barrel, second bevel gears are arranged in the transmission grooves, third rotating shafts are connected to the inner sides of the second bevel gears, and crushing teeth are arranged in the middles of the third rotating shafts; the automatic fertilizer applicator with the automatic anti-blocking function has the beneficial effects that the fertilizer applicator body is placed in the land, and then the driving motor is started to drive the rotating shaft to rotate, so that the rotating shaft drives the lantern ring arranged at the end part of the rotating shaft to synchronously rotate; and the lantern ring inserted into the end part of the first rotating shaft is driven by the transmission belt to synchronously rotate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic fertilizer applicator, in particular to an automatic fertilizer applicator with automatic anti-blocking function. BACKGROUND

[0002] In the field of agricultural production, the use of chemical fertilizers plays a crucial role in promoting crop growth and increasing yield.

[0003] However, in the actual fertilization process: chemical fertilizers are susceptible to environmental humidity during storage and use. When exposed to a humid environment, the particles between the chemical fertilizers will gradually stick together due to moisture absorption, eventually forming a scab. This scabbing phenomenon can cause poor flowability of the chemical fertilizers, causing them to accumulate at the discharge opening of the fertilizer applicator, thereby blocking the discharge opening and severely affecting the normal operation of the fertilizer applicator. Once the discharge opening is blocked, the fertilizer applicator cannot evenly apply the fertilizer to the field according to the predetermined plan, which not only delays the fertilization time, but also may cause insufficient or excessive fertilization in local areas, thereby affecting the growth balance of crops and reducing agricultural production efficiency. SUMMARY

[0004] The present application aims to provide an automatic fertilizer applicator with automatic anti-blocking function to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a fertilizer applicator body, a storage barrel is arranged on the top of the fertilizer applicator body, a mixing cylinder is arranged at the bottom of the storage barrel, a material guiding screw is arranged at the middle of the bottom of the storage barrel, the material guiding screw is in communication with the mixing cylinder at the bottom of the storage barrel, transmission grooves are arranged at both sides of the ends of the material guiding screw at the bottom end of the storage barrel, a second bevel gear is arranged in the transmission groove, a third rotating shaft is connected to the inner side of the second bevel gear, and a crushing tooth is arranged at the middle of the third rotating shaft.

[0006] Preferably, a support plate is arranged at the front end of the bottom of the fertilizer applicator body, two groups of support plates are rotatably connected to a first rotating shaft, a plurality of land rollers are arranged on the first rotating shaft, one end of the first rotating shaft extends out from the outer side of one group of support plates, and the end of the extended first rotating shaft is connected to a sleeve ring.

[0007] Preferably, a driving motor is arranged at the front end of the top of the fertilizer applicator body, a rotating shaft is inserted into one end of the driving motor, the end of the rotating shaft is connected to another group of first rotating shafts, the sleeve ring at the end of the first rotating shaft is vertically arranged at the center of the sleeve ring at the end, and a transmission belt is sleeved on the two sleeve rings.

[0008] Preferably, a water tank is arranged between the storage barrel and the driving motor at the top of the fertilizer applicator body, a water pump is arranged at the top of the water tank, a water suction pipe of the water pump is inserted into the bottom of the water tank, and a water outlet pipe of the driving motor is in communication with the top of the mixing cylinder.

[0009] Preferably, the bottom of the fertilizer applicator body is provided with a motor directly below the mixing cylinder, the end of the motor is inserted with a second rotating shaft, the second rotating shaft is inserted in the mixing cylinder, a plurality of groups of stirring blades are arranged around the second rotating shaft, a material guiding screw is arranged at the top end of the second rotating shaft, and the material guiding screw is arranged directly below the discharging opening formed in the bottom of the storage barrel.

[0010] Preferably, one side of the mixing cylinder is provided with a discharging opening, the bottom of the fertilizer applicator body is provided with a discharging assembly directly below the discharging opening, the discharging assembly is inclined downward, and a plurality of groups of water distribution openings are formed in the top end of the discharging assembly.

[0011] Preferably, the bottom of the storage barrel is provided with a rotating groove, the top end of the second rotating shaft is connected with two connecting plates, the inner side of the connecting plate is connected with a material blocking ring, the material blocking ring is arranged around the material guiding screw, and the upper and lower surfaces of the material blocking ring are tightly attached to the upper and lower surfaces of the rotating groove.

[0012] Preferably, the outer side end of the connecting plate is connected with a gear ring, the gear teeth of the gear ring are arranged on the outer side of the gear ring, gears are arranged on both sides of the two ends of the rotating groove, and the stirring blades can be rotated to drive the gear ring to rotate and mesh with the gears through the connecting plate.

[0013] Preferably, the gears are arranged directly below the transmission grooves formed in the two ends of the bottom of the storage barrel, the top of the gear is connected with a connecting column, the top end of the connecting column is inserted in the transmission groove, and the top end of the connecting column is connected with a first bevel gear.

[0014] Preferably, the third rotating shaft is arranged on both sides of the top of the discharging opening, a plurality of groups of crushing teeth are connected to the material guiding screw, and the crushing teeth are arranged directly above the material guiding screw.

[0015] Compared with the prior art, the application has the following beneficial effects: The automatic fertilizer applicator with automatic anti-blocking function provided by the application places the fertilizer applicator body in the land, then starts the driving motor, drives the driving motor to rotate the rotating shaft, drives the rotating shaft to rotate the ring arranged at the end of the rotating shaft synchronously, drives the ring to rotate the ring inserted at the end of the first rotating shaft through the transmission belt, drives the land roller on the first rotating shaft to rotate, pours the fertilizer into the storage barrel, starts the motor at the bottom of the fertilizer applicator body, drives the motor to rotate the second rotating shaft, drives the second rotating shaft to rotate the gear ring connected to the connecting plate at the top of the second rotating shaft synchronously, drives the gear ring to mesh with the gears at both ends of the rotating groove, drives the gears to rotate, drives the third rotating shaft to rotate the crushing teeth synchronously through the first bevel gear connected to the connecting column at the top and the second bevel gear in the transmission groove, crushes the fertilizer, prevents the fertilizer from being damp and scabbed to block the material guide screw at the bottom of the storage barrel, further, the connecting plate is arranged in the rotating groove, the material blocking ring is arranged around the material guide screw, the material blocking ring closes the inner opening of the rotating groove, and the fertilizer is prevented from entering the rotating groove; when the fertilizer passes through the crushing teeth crushing opening, the motor drives the material guide screw arranged at the top of the second rotating shaft to guide the fertilizer into the mixing cylinder, at this time, the water pump at the top of the water tank sends the water in the water tank to the mixing cylinder, and the second rotating shaft drives the stirring blade to rotate, stirs and mixes the fertilizer and the water, melts the fertilizer in the water, and finally the mixture of the fertilizer and the water falls into the discharging assembly arranged at the bottom of the fertilizer applicator body through the discharging opening at the bottom of the mixing cylinder, and is uniformly discharged to fertilize the land through the shunt of the water distribution opening starting at the top of the discharging assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective structural schematic view of the application; Figure 2 It is a bottom structural schematic view of the application; Figure 3 It is a sectional structural schematic view of the storage barrel of the application; Figure 4 It is Figure 3 It is an enlarged schematic view of structure A in the application; Figure 5 It is an explosion view of the transmission structure in the storage barrel and the mixing barrel of the application.

[0017] In the figure: the fertilizer applicator body 1, the supporting plate 2, the first rotating shaft 3, the land roller 4, the driving motor 5, the ring 6, the transmission belt 7, the water tank 8, the water pump 9, the storage barrel 10, the mixing cylinder 11, the discharging assembly 12, the water distribution opening 13, the motor 14, the second rotating shaft 15, the stirring blade 16, the material falling opening 17, the material guide screw 18, the rotating groove 19, the connecting plate 20, the material blocking ring 21, the gear ring 22, the gear 23, the connecting column 24, the first bevel gear 25, the transmission groove 26, the second bevel gear 27, the third rotating shaft 28, the crushing teeth 29. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 5 This invention provides a technical solution: a fertilizer applicator body 1, with a storage tank 10 at the top and a mixing cylinder 11 at the bottom. A guide screw 18 is located at the center of the bottom of the storage tank 10 and communicates with the mixing cylinder 11 at the bottom of the storage tank 10. A transmission groove 26 is located on both sides of the guide screw 18 at the bottom of the storage tank 10. A second bevel gear 27 is located in the transmission groove 26. A third rotating shaft 28 is connected to the inner side of the second bevel gear 27. A crushing tooth 29 is located in the center of the third rotating shaft 28. The rotation of the gear 23 is synchronized with the rotation of the first bevel gear 25 connected to the top of the connecting column 24 and the second bevel gear 27 in the transmission groove 26, causing the third rotating shaft 28 to drive the crushing tooth 29 to rotate and crush the fertilizer. The fertilizer applicator body 1 has a support plate 2 at its bottom front end. Two sets of support plates 2 are rotatably connected to a first rotating shaft 3. Multiple sets of tilling wheels 4 are installed on the first rotating shaft 3. One end of the first rotating shaft 3 extends from the outside of one set of support plates 2, and the extended end of the first rotating shaft 3 is connected to a collar 6. The fertilizer applicator body 1 has a drive motor 5 at its top front end. One end of the drive motor 5 is inserted into a rotating shaft, and the end of the rotating shaft is connected to another set of first rotating shafts 3. The collar 6 at the end of the first rotating shaft 3 is perpendicular to the center of the collar 6 at the end of the first rotating shaft 3. The machine body 1 has two sets of collars 6 with transmission belts 7 fitted on them. A water tank 8 is set on the top of the fertilizer applicator body 1 between the storage tank 10 and the drive motor 5. A water pump 9 is set on the top of the water tank 8. The water pump 9 is inserted into the bottom of the water tank 8. The water outlet pipe of the drive motor 5 is connected to the top of the mixing drum 11. The water pump 9 on the top of the water tank 8 transports the water in the water tank 8 to the mixing drum 11, and drives the stirring blades 16 to rotate through the second rotating shaft 15, so as to stir and mix the fertilizer and water and dissolve the fertilizer in the water. A motor 14 is located at the bottom of the fertilizer applicator body 1, directly below the mixing drum 11. A second rotating shaft 15 is inserted into the end of the motor 14 and is also inserted into the mixing drum 11. Multiple sets of stirring blades 16 are arranged around the second rotating shaft 15, and a guide screw 18 is located at the top of the second rotating shaft 15, directly below the discharge port 17 at the bottom of the storage tank 10. A discharge port is located on one side of the mixing drum 11, and a discharge assembly 12 is located at the bottom of the fertilizer applicator body 1, directly below the discharge port. The discharge assembly 12 is inclined downwards to discharge material. The top of component 12 has multiple water inlets 13; the bottom of storage tank 10 has a rotating groove 19; the top of the second rotating shaft 15 is connected to the two sides of the connecting plate 20; the inner side of the connecting plate 20 is connected to the baffle ring 21; the baffle ring 21 is set around the guide screw 18; the upper and lower sides of the baffle ring 21 are in close contact with the upper and lower sides of the rotating groove 19; the connecting plate 20 is in the rotating groove 19; the baffle ring 21 is set around the guide screw 18; the baffle ring 21 closes the inner opening of the rotating groove 19 to prevent fertilizer from entering the rotating groove 19. The outer end of the connecting plate 20 is connected to the gear ring 22, and the teeth of the gear ring 22 are set on the outer side of the gear ring 22. Gears 23 are set on both sides of the rotating groove 19. The rotation of the stirring blade 16 can drive the gear ring 22 to rotate and mesh with the gears 23 through the connecting plate 20. The gears 23 are set directly below the transmission grooves 26 opened on both sides of the bottom of the storage tank 10. The top of the gears 23 is connected to the connecting column 24, and the top of the connecting column 24 is inserted into the transmission groove 26. The top end of the connecting column 24 is connected to the first bevel gear 25. The third rotating shaft 28 is set on both sides of the top of the discharge port 17. Multiple sets of crushing teeth 29 are connected to the guide screw 18, and the crushing teeth 29 are set directly above the guide screw 18. The rotation of the gears 23 is synchronized with the rotation of the first bevel gear 25 connected to the top of the connecting column 24 and the second bevel gear 27 in the transmission groove 26.

[0020] In actual use, the fertilizer applicator body 1 is placed in the soil, and then the drive motor 5 is started, causing the drive motor 5 to drive the rotating shaft to rotate. The rotating shaft drives the collar 6 at the end of the rotating shaft to rotate synchronously. The collar 6 drives the collar 6 inserted at the end of the first rotating shaft 3 to rotate synchronously through the transmission belt 7, causing the tilling wheel 4 on the first rotating shaft 3 to start rotating and tilling the soil. Then, the fertilizer is poured into the storage tank 10. At the same time, the motor 14 at the bottom of the fertilizer applicator body 1 is started, causing the motor 14 to drive the second rotating shaft 15 to rotate. The rotation of the second rotating shaft 15 drives the gear ring 22 to rotate synchronously through the connecting plate 20 connected to the top of the second rotating shaft 15. The gear ring 22 meshes with the gears 23 at both ends of the rotating groove 19, causing the gears 23 to rotate. The rotation of the gears 23 drives the first bevel gear 25 connected to the top of the connecting column 24 to rotate synchronously with the second bevel gear 27 in the transmission groove 26. This causes the third rotating shaft 28 to drive the crushing tooth 29 to rotate, thus crushing the fertilizer. The fertilizer is crushed to prevent it from becoming damp and crusty, thus blocking the bottom of the storage tank 10. A connecting plate 20 is further connected in the rotating groove 19. A baffle ring 21 is set around the guide screw 18 to seal the inner opening of the rotating groove 19 and prevent fertilizer from entering the rotating groove 19. When the fertilizer passes through the crushing opening of the crushing tooth 29, the motor 14 drives the second rotating shaft 15 to rotate, which in turn drives the guide screw 18 set at the top of the second rotating shaft 15 to guide the fertilizer into the mixing drum 11. At this time, the water pump 9 at the top of the water tank 8 delivers water from the water tank 8 to the mixing drum 11 and drives the stirring blade 16 to rotate through the second rotating shaft 15 to mix the fertilizer and water, dissolving the fertilizer in the water. Finally, the mixture of fertilizer and water falls through the discharge port at the bottom of the mixing drum 11 into the discharge component 12 set at the bottom of the fertilizer applicator body 1. After being diverted by the water distribution port 13 at the top of the discharge component 12, it is evenly discharged to fertilize the land.

[0021] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. An automatic fertilizer applicator with an automatic anti-blocking function, characterized in that: include: The fertilizer applicator body (1) has a storage tank (10) on the top and a mixing cylinder (11) at the bottom. A guide screw (18) is provided in the middle of the bottom of the storage tank (10). The guide screw (18) is connected to the mixing cylinder (11) at the bottom of the storage tank (10). A transmission groove (26) is provided on both sides of the guide screw (18) at the bottom of the storage tank (10). A second bevel gear (27) is provided in the transmission groove (26). A third rotating shaft (28) is connected to the inner side of the second bevel gear (27). A crushing tooth (29) is provided in the middle of the third rotating shaft (28).

2. The automatic fertilizer applicator with automatic anti-blocking function according to claim 1, characterized in that: The fertilizer applicator body (1) has a support plate (2) at the bottom front end. The two sets of support plates (2) are rotatably connected to the first rotating shaft (3). The first rotating shaft (3) is equipped with multiple sets of digging wheels (4). One end of the first rotating shaft (3) extends out from the outside of a set of support plates (2), and the end of the extended first rotating shaft (3) is connected to a collar (6).

3. The automatic fertilizer applicator with automatic anti-blocking function according to claim 2, characterized in that: The top front end of the fertilizer applicator body (1) is provided with a drive motor (5), one end of the drive motor (5) is connected to a rotating shaft, and the end of the rotating shaft is connected to another set of first rotating shafts (3). The collar (6) at the end of the first rotating shaft (3) is perpendicular to the center of the collar (6) at the end, and a transmission belt (7) is fitted on the two sets of collars (6).

4. The automatic fertilizer applicator with automatic anti-blocking function according to claim 3, characterized in that: The top of the fertilizer applicator body (1) is provided with a water tank (8) between the storage bucket (10) and the drive motor (5). A water pump (9) is provided on the top of the water tank (8). The water pump (9)’s pump pipe is inserted into the bottom of the water tank (8). The water outlet pipe of the drive motor (5) is connected to the top of the mixing drum (11).

5. The automatic fertilizer applicator with automatic anti-blocking function according to claim 4, characterized in that: The bottom of the fertilizer applicator body (1) is provided with a motor (14) directly below the mixing drum (11). The end of the motor (14) is connected to a second rotating shaft (15). The second rotating shaft (15) is inserted into the mixing drum (11). Multiple sets of stirring blades (16) are provided around the second rotating shaft (15). A guide screw (18) is provided at the top of the second rotating shaft (15). The guide screw (18) is located directly below the discharge port (17) opened at the bottom of the storage tank (10).

6. The automatic fertilizer applicator with automatic anti-blocking function according to claim 5, characterized in that: The mixing cylinder (11) has a discharge port on one side. The bottom of the fertilizer applicator body (1) is provided with a discharge component (12) directly below the discharge port. The discharge component (12) is tilted downwards, and multiple water inlets (13) are opened at the top of the discharge component (12).

7. The automatic fertilizer applicator with automatic anti-blocking function according to claim 6, characterized in that: The bottom of the storage hopper (10) is provided with a rotating groove (19). The top of the second rotating shaft (15) is connected to the two sides of the connecting plate (20). The inner side of the connecting plate (20) is connected to the baffle ring (21). The baffle ring (21) is set around the guide screw (18). The upper and lower sides of the baffle ring (21) are in close contact with the upper and lower sides of the rotating groove (19).

8. The automatic fertilizer applicator with automatic anti-blocking function according to claim 7, characterized in that: The outer end of the connecting plate (20) is connected to the gear ring (22), and the teeth of the gear ring (22) are set on the outer side of the gear ring (22). Gears (23) are set on both sides of the rotating groove (19). The rotation of the stirring blade (16) can drive the gear ring (22) to rotate and mesh with the gear (23) through the connecting plate (20).

9. The automatic fertilizer applicator with automatic anti-blocking function according to claim 8, characterized in that: The gear (23) is located directly below the transmission groove (26) opened on both sides of the bottom end of the storage barrel (10). The top of the gear (23) is connected to the connecting column (24), the top of the connecting column (24) is inserted into the transmission groove (26), and the top end of the connecting column (24) is connected to the first bevel gear (25).

10. The automatic fertilizer applicator with automatic anti-blocking function according to claim 9, characterized in that: The third rotating shaft (28) is located on both sides of the top of the discharge port (17), and multiple sets of crushing teeth (29) are connected to the guide screw (18), with the crushing teeth (29) located directly above the guide screw (18).

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