Water-soluble fertilizer mixing device

Abstract

The utility model relates to the technical field of water-soluble fertilizer production devices, in particular to a water-soluble fertilizer mixing device which comprises a mixing barrel with a barrel cover, the barrel cover is connected with a driving motor, the driving motor is connected with a driving assembly, and the driving assembly is connected with the mixing barrel. The driving assembly is connected with a material mixing assembly which extends into the material mixing barrel and mixes water-soluble fertilizer raw materials in the material mixing barrel, the barrel cover is connected with a liquid mixing assembly for adding liquid, the bottom of the material mixing barrel is communicated with a discharging pipe, a discharging assembly is connected in the discharging pipe, the bottom of the material mixing barrel is connected with a plurality of supporting legs, and the supporting legs are connected with the driving assembly. According to the water-soluble fertilizer mixing and discharging device, water-soluble fertilizer raw materials are uniformly and rapidly mixed, meanwhile, rapid discharging is achieved, the water-soluble fertilizer mixing and discharging efficiency is improved, and the water-soluble fertilizer mixing and discharging device has wide application prospects in the technical field of water-soluble fertilizer production devices.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizer production devices, in particular to a water-soluble fertilizer mixing device. Background Art

[0002] Water-soluble fertilizer is a composite fertilizer containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, etc. that can be completely dissolved in water. During the production process, the water-soluble fertilizer needs to be stirred and integrated to evenly mix the elements in the water-soluble fertilizer and improve the fertilizer efficiency of the water-soluble fertilizer. However, in the prior art, water-soluble fertilizer raw materials, trace elements, water and other solutions are all added separately to a mixing barrel for mixing and stirring. It takes a long time to stir the various raw materials, which seriously affects the production efficiency of the water-soluble fertilizer. In addition, the several waves of water-soluble fertilizer raw materials are mostly fixed in one position for stirring. Although the positions that cannot be stirred can be stirred and mixed for a long time, the stirring efficiency is low. Therefore, a mixing device that solves the above problems is needed. Utility Model Content

[0003] In order to solve the problem that in the prior art, water-soluble fertilizer raw materials, trace elements, water and other solutions are added separately into a mixing barrel for mixing and stirring, which requires a long time to stir the various raw materials, seriously affecting the production efficiency of the water-soluble fertilizer, and in addition, the several waves of water-soluble fertilizer raw materials are mostly fixed in one position for stirring, and although the positions that cannot be stirred can be stirred and mixed for a long time, the stirring efficiency is low, a water-soluble fertilizer mixing device is invented.

[0004] The technical solution of the utility model is that the water-soluble fertilizer mixing device comprises a mixing barrel with a barrel cover, wherein the barrel cover is connected to a driving motor, the driving motor is connected to a driving assembly, the driving assembly is connected to a mixing assembly extending into the mixing barrel and mixing the water-soluble fertilizer raw materials in the mixing barrel, the barrel cover is connected to a mixing assembly for adding liquid, the bottom of the mixing barrel is connected to a discharge pipe, the discharge pipe is connected to the discharge assembly, the bottom of the mixing barrel is connected to a plurality of supporting legs, the driving assembly comprises a driving gear, a supporting plate, a limiting cover and a plurality of moving gears, the supporting plate is connected to the barrel cover, a rotating groove is provided on the supporting plate, a tooth groove is provided on the inner side wall of the rotating groove, the moving gear is arranged in the rotating groove and meshed with the tooth groove, the driving gear is connected to the output shaft of the driving motor, the driving gear is arranged in the rotating groove and meshed with a plurality of moving gears, and the limiting cover is connected to the supporting plate at the opening of the rotating groove, constituting a structure for limiting the driving gear and the moving gear in the rotating groove by the limiting cover.

[0005] Preferably, a plurality of support rods are connected to the barrel cover, and a fixing ring is connected to one end of the support rods away from the barrel cover, and the driving motor is connected to the fixing ring.

[0006] Preferably, a plurality of lower rolling grooves are provided at the inner bottom of the rotating groove, lower balls are provided in the lower rolling grooves, and a plurality of upper rolling grooves are provided at the end face of the limiting cover close to the movable gear, upper balls are provided in the upper rolling grooves, and the upper balls and lower balls respectively conflict with the upper and lower end faces of the movable gear.

[0007] Preferably, the mixing assembly includes a first rotating shaft, a second rotating shaft, a first spiral stirring blade and a second spiral stirring blade, the first rotating shaft is connected to the driving gear, the first rotating shaft extends into the mixing barrel and is connected to the first spiral stirring blade, the second rotating shaft is connected to the moving gear, and the second rotating shaft extends into the mixing barrel and is connected to the second spiral stirring blade.

[0008] Preferably, the diameter of the moving gear is smaller than the diameter of the driving gear, and a plurality of moving gears are evenly arranged in the rotating groove.

[0009] Preferably, the liquid mixing assembly includes a liquid mixing barrel, a motor, a magnetic strip, a magnetic rotor, a liquid discharge pipe and a solenoid valve. The liquid mixing barrel is connected to the barrel cover, the motor is arranged at the bottom of the liquid mixing barrel, the magnetic strip is connected to the output shaft of the motor, the magnetic rotor is arranged in the liquid mixing barrel, one end of the liquid discharge pipe is connected to the liquid mixing barrel, and the other end extends into the mixing barrel and is connected to the solenoid valve. A sealing cover is provided at the opening of the liquid mixing barrel.

[0010] Preferably, the discharging assembly includes a discharging spiral blade, a discharging motor and a third rotating shaft. The discharging motor is connected to the outer wall of the discharging pipe, the output shaft of the discharging motor is connected to the third rotating shaft, and one end of the third rotating shaft extends into the discharging pipe and is connected to the discharging spiral blade.

[0011] The following beneficial effects can be achieved by adopting the technical solution of the utility model: (1) by driving the motor, the driving component and the liquid mixing component, the water-soluble fertilizer raw materials in the mixing barrel can be mixed quickly and efficiently, thereby improving production efficiency; (2) by using the liquid mixing component, the trace elements can be uniformly stirred with water or other solutions, and then put into the mixing barrel, so as to achieve rapid mixing with the raw materials in the mixing barrel, thereby improving mixing efficiency; (3) by using the discharging component, the mixed water-soluble fertilizer can be discharged from the mixing barrel, thereby improving production efficiency; the technical solution of the utility model has broad application prospects in the technical field of water-soluble fertilizer production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a cross-sectional view of the water-soluble fertilizer mixing device of the utility model.

[0013] Figure 2 for Figure 1 A partial enlarged view of area A in the middle.

[0014] Figure 3 for Figure 1 A partial enlarged view of area B in the middle.

[0015] Figure 4 This is a top view of the drive assembly of the water-soluble fertilizer mixing device of the present invention.

[0016] Among them, 1. mixing barrel, 2. barrel cover, 3. support plate, 4. moving gear, 5. driving gear, 6. first rotating shaft, 7. driving motor, 8. fixing ring, 9. support rod, 10. limiting cover, 11. lower rolling groove, 12. lower ball, 13. upper rolling groove, 14. upper ball, 15. second rotating shaft, 16. second spiral stirring blade, 17. first spiral stirring blade, 18. lower opening, 19. baffle, 20. upper opening, 21. mixing barrel, 22. sealing cover, 23. mounting groove, 24. motor, 25. magnetic strip, 26. magnetic rotor, 27. discharge pipe, 28. solenoid valve, 29. supporting leg, 30. discharge pipe, 31. discharge motor, 32. third rotating shaft, 33. discharge spiral blade, 34. feed port. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions of the various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0019] The embodiment of the present application discloses a multifunctional storage box. Figure 1 , including a mixing barrel 1 with a barrel cover 2, the barrel cover 2 and the mixing barrel 1 are detachably fixedly connected by bolts, so that the opening of the mixing barrel 1 is blocked by the barrel cover 2 to prevent foreign matter from falling into the mixing barrel 1 and affecting the quality of the water-soluble fertilizer in the mixing barrel 1. At the same time, the detachable connection between the barrel cover 2 and the mixing barrel 1 is convenient for opening and closing, thereby maintaining the interior of the mixing barrel 1. The bottom of the mixing barrel 1 is welded or detachably fixedly connected with a plurality of support legs 29 by bolts, so that the mixing barrel 1 can be stably supported and stood on the ground by the plurality of support legs 29. A feed port 34 is provided on the barrel cover 2, so that water-soluble fertilizer raw materials can be added into the mixing barrel 1 through the feed port 34.

[0020] Reference Figure 1 The barrel cover 2 is detachably connected to a drive motor 7. Specifically, a plurality of support rods 9 are welded to the barrel cover 2 or detachably connected to the barrel cover 2 by bolts, so that the plurality of support rods 9 are connected to the barrel cover 2 together. A plurality of support rods 9 are welded to one end away from the barrel cover 2 or detachably connected to a fixing ring 8 by bolts, so that the fixing ring 8 is connected to the plurality of support rods 9, thereby achieving stable support of the fixing ring 8 by the plurality of support rods 9. The drive motor 7 is detachably connected to the fixing ring 8 by bolts, so that the drive motor 7 is connected to the fixing ring 8, and then the drive motor 7 is stably supported and connected to the barrel cover 2 by the plurality of support rods 9. The drive motor 7 is a common forward and reverse bidirectional rotating motor on the market.

[0021] Reference Figure 1 、 Figure 2 and Figure 4The drive motor 7 is connected to a drive assembly, so that the drive motor 7 provides power to the drive assembly, thereby realizing the operation of the drive assembly. The drive assembly includes a drive gear 5, a support plate 3, a limit cover 10 and a plurality of mobile gears 4. The support plate 3 is detachably fixed to the barrel cover 2 by bolts, so that the support plate 3 and the barrel cover 2 are connected together to form a whole. A rotation groove is provided on the support plate 3, and a tooth groove is provided on the inner side wall of the rotation groove. The mobile gear 4 is arranged in the rotation groove and meshes with the tooth groove, so that the mobile gear 4 is limited by the rotation groove, and at the same time, the mobile gear 4 can rotate and revolve in the rotation groove along the inner edge of the rotation groove. The drive gear 5 is connected to the output shaft of the drive motor 7, so that when the drive motor 7 is powered on, its output shaft drives the drive gear 5 to rotate. The drive gear 5 is arranged in the rotation groove and meshes with the plurality of mobile gears 4, so that the rotation of the drive gear 5 drives the plurality of mobile gears 4 to rotate. The diameter of the moving gear 4 is smaller than that of the driving gear 5, and several moving gears 4 are evenly arranged within the rotation groove, thereby increasing the rotation rate when the driving gear 5 drives the moving gear 4 to rotate and revolve. A stopper cover 10 is removably connected to the support plate 3 at the opening of the rotation groove via bolts. The stopper cover 10 restrains the moving gear 4, preventing it from disengaging from the rotation groove and affecting the meshing of the moving gear 4 and the driving gear 5.

[0022] Reference Figure 1 、 Figure 2 The inner bottom of the rotating groove is provided with a plurality of lower rolling grooves 11, and the lower rolling grooves 11 are provided with lower balls 12, so that the lower balls 12 are limited by the lower rolling grooves 11 to prevent the lower balls 12 from escaping from the lower rolling grooves 11. The end surface of the limiting cover 10 close to the moving gear 4 is provided with a plurality of upper rolling grooves 13, and the upper rolling grooves 13 are provided with upper balls 14, so that the upper balls 14 are limited by the upper rolling grooves 13 to prevent the upper balls 14 from escaping from the upper rolling grooves 13. The upper balls 14 and the lower balls 12 respectively contact the upper and lower end surfaces of the moving gear 4, so that the direct friction between the moving gear 4 and the limiting cover 10 and the bottom of the rotating groove is reduced by the upper balls 14 and the lower balls 12, so that the moving gear 4 can rotate and revolve in the rotating groove.

[0023] Reference Figure 1The driving assembly is connected to a mixing assembly that extends into the mixing barrel 1 and mixes the water-soluble fertilizer raw materials in the mixing barrel 1, so that the water-soluble fertilizer raw materials in the mixing barrel 1 are fully stirred and evenly mixed by the mixing assembly. The mixing assembly includes a first rotating shaft 6, a second rotating shaft 15, a first spiral stirring blade 17, and a second spiral stirring blade 16. The first rotating shaft 6 is detachably fixedly connected to the driving gear 5 by bolts. The first rotating shaft 6 extends into the mixing barrel 1 and is welded to the first spiral stirring blade 17, so that the rotation of the driving gear 5 drives the first rotating shaft 6 to rotate, and then the first spiral stirring blade 17 is driven by the first rotating shaft 6 to rotate, thereby achieving mixing and stirring of the raw materials in the middle of the mixing barrel 1. The second rotating shaft 15 is detachably fixedly connected to the moving gear 4 by bolts, and the second rotating shaft 15 extends into the mixing barrel 1 and is welded and fixedly connected to the second spiral stirring blade 16, so that the rotation of the moving gear 4 drives the second rotating shaft 15 to rotate, and then the second rotating shaft 15 drives the second spiral stirring blade 16 to rotate, thereby mixing and stirring the raw materials around the mixing barrel 1. At the same time, the position of the second spiral stirring blade 16 can be changed by utilizing the rotation and revolution of the moving gear 4, thereby achieving faster and more efficient mixing and stirring of the raw materials in the mixing barrel 1.

[0024] Reference Figure 1 The spiral directions of the first spiral stirring blade 17 and the second spiral stirring blade 16 are the same or opposite, and the spiral directions of several second spiral stirring blades 16 are the same or opposite, which facilitates further rapid stirring and mixing of the water-soluble fertilizer raw materials in the mixing barrel 1.

[0025] Reference Figure 1 An upper opening 20 is defined within the rotating trough, facilitating the rotation and revolution of the second rotating shaft 15 by the movable gear 4. A lower opening 18 corresponding to the upper opening 20 is defined within the barrel lid 2, facilitating the extension of the first rotating shaft 6 and the second rotating shaft 15 through the lower opening 18 into the mixing barrel 1. A baffle 19 is connected to the first rotating shaft 6 at the lower opening 18, shielding the lower opening 18. This prevents the water-soluble fertilizer raw materials within the mixing barrel 1 from splashing into the rotating trough during stirring, thereby preventing the driving gear 5 from driving the movable gear 1 to rotate and move.

[0026] Reference Figure 1 、 Figure 3The lid 2 is connected to a liquid-adding mixing assembly. This allows trace elements and the required solution to be mixed with water before being added to the mixing barrel 1 for uniform mixing with the other raw materials, improving mixing efficiency. The mixing assembly includes a mixing barrel 21, a motor 24, a magnetic strip 25, a magnetic rotor 26, a liquid discharge pipe 27, and a solenoid valve 28. The mixing barrel 21 is removably connected to the lid 2 via bolts, connecting the two barrels. A mounting slot 23 is defined at the bottom of the mixing barrel 21. The motor 24 is positioned within this slot. The magnetic strip 25 is removably fixed to the output shaft of the motor 24 via bolts. When the motor 24 is powered, its output shaft drives the magnetic strip 25 to rotate. A magnetic rotor 26 is positioned within the mixing barrel 21, so that rotation of the magnetic strip 25 drives rotation of the magnetic rotor 26, thereby mixing and stirring the solutions within the mixing barrel 21. One end of the drain pipe 27 is connected to the mixing barrel 21, and the other end extends into the mixing barrel 1 and is connected to the solenoid valve 28. The evenly stirred solution in the mixing barrel 21 is discharged into the mixing barrel 1 through the drain pipe 27 to achieve rapid and even mixing with other raw materials of the water-soluble fertilizer in the mixing barrel 1. At the same time, the opening and closing of the drain pipe 27 are controlled by the solenoid valve 28. A sealing cover 22 is provided at the opening of the mixing barrel 21, which facilitates the sealing of the opening of the mixing barrel 21 by the sealing cover 22 to prevent external impurities from entering the mixing barrel 21 and affecting the subsequent production quality of the water-soluble fertilizer.

[0027] Reference Figure 1 The bottom of the mixing barrel 1 is connected to a discharge pipe 30, and a discharge assembly is connected to the discharge pipe 30, which facilitates the discharge of the mixed water-soluble fertilizer in the mixing barrel 1 through the discharge pipe 30, and at the same time utilizes the discharge assembly to improve the discharge efficiency of the water-soluble fertilizer. The discharge assembly includes a discharge spiral blade 33, a discharge motor 31 and a third rotating shaft 32. The discharge motor 31 is detachably fixedly connected to the outer wall of the discharge pipe 30 by bolts, so that the discharge motor 31 is connected to the discharge pipe 30 together. The output shaft of the discharge motor 31 is detachably fixedly connected to the third rotating shaft 32 by a coupling, so that when the discharge motor 31 is powered on, its output shaft drives the third rotating shaft 32 to rotate simultaneously. One end of the third rotating shaft 32 extends into the discharge pipe 30 and is welded and fixedly connected to the discharge spiral blade 33, so that the discharge spiral blade 33 is connected to the third rotating shaft 32 together, and rotates simultaneously, thereby accelerating the discharge of water-soluble fertilizer from the discharge pipe 30 during rotation.

[0028] During use, water-soluble fertilizer solid raw materials are added to the mixing barrel 1 through the feed port 34, and then the drive motor 7 is powered on to work. The drive motor 7 drives the drive component to work, and the drive component drives the mixing component to mix and stir the water-soluble fertilizer solid raw materials in the mixing barrel 1. In this process, trace elements, water and other solutions are added to the mixing barrel 21. Then, the motor 24 is powered on to work and rotate, driving the magnetic rotor 26 to rotate, thereby achieving preliminary mixing and stirring of the trace elements, water and other solutions in the mixing barrel 21. Then, the solenoid valve 28 controls the drain pipe 27 to discharge the mixed trace elements and water and other solutions into the mixing barrel 1. As the mixing component continues to stir, the water-soluble fertilizer raw materials can be quickly and fully mixed. Finally, the water-soluble fertilizer raw materials in the mixing barrel 1 can be quickly discharged through the discharging component.

[0029] Unless otherwise specified, the device components involved in the above embodiments are all conventional device components, and the structural settings, working modes or control modes involved are all conventional settings, working modes or control modes in the art unless otherwise specified.

[0030] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A water-soluble fertilizer mixing device, comprising a mixing barrel (1) with a barrel cover (2), characterized in that: The barrel cover (2) is connected to a driving motor (7), the driving motor (7) is connected to a driving assembly, the driving assembly is connected to a mixing assembly extending into the mixing barrel (1) and mixing the water-soluble fertilizer raw materials in the mixing barrel (1), the barrel cover (2) is connected to a mixing assembly for adding trace element solution into the mixing barrel (1), the bottom of the mixing barrel (1) is connected to a discharge pipe (30), the discharge pipe (30) is connected to a discharge assembly, the bottom of the mixing barrel (1) is connected to a plurality of supporting legs (29), the driving assembly includes a driving gear (5), a support plate (3), a limit cover (10 ) and a plurality of moving gears (4), the support plate (3) is connected to the barrel cover (2), a rotating groove is provided on the support plate (3), a tooth groove is provided on the inner side wall of the rotating groove, the moving gear (4) is arranged in the rotating groove and meshes with the tooth groove, the driving gear (5) is connected to the output shaft of the driving motor (7), the driving gear (5) is arranged in the rotating groove and meshes with the plurality of moving gears (4), the limiting cover (10) is connected to the support plate (3) at the opening of the rotating groove, forming a structure for limiting the driving gear (5) and the moving gear (4) in the rotating groove through the limiting cover (10).

2. The water-soluble fertilizer mixing device according to claim 1, characterized in that The barrel cover (2) is connected to a plurality of support rods (9), one end of the plurality of support rods (9) away from the barrel cover (2) is connected to a fixing ring (8), and the driving motor (7) is connected to the fixing ring (8).

3. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The inner bottom of the rotating groove is provided with a plurality of lower rolling grooves (11), and lower balls (12) are provided in the lower rolling grooves (11). The end surface of the limiting cover (10) close to the movable gear (4) is provided with a plurality of upper rolling grooves (13), and upper balls (14) are provided in the upper rolling grooves (13). The upper balls (14) and the lower balls (12) respectively contact the upper and lower end surfaces of the movable gear (4).

4. The water-soluble fertilizer mixing device according to claim 1, characterized in that The diameter of the moving gear (4) is smaller than the diameter of the driving gear (5), and a plurality of moving gears (4) are evenly arranged in the rotating groove.

5. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The mixing assembly comprises a first rotating shaft (6), a second rotating shaft (15), a first spiral stirring blade (17) and a second spiral stirring blade (16), wherein the first rotating shaft (6) is connected to the driving gear (5), the first rotating shaft (6) extends into the mixing barrel (1) and is connected to the first spiral stirring blade (17), the second rotating shaft (15) is connected to the moving gear (4), and the second rotating shaft (15) extends into the mixing barrel (1) and is connected to the second spiral stirring blade (16).

6. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The liquid mixing assembly comprises a liquid mixing barrel (21), a motor (24), a magnetic strip (25), a magnetic rotor (26), a liquid discharge pipe (27) and a solenoid valve (28). The liquid mixing barrel (21) is connected to the barrel cover (2), the motor (24) is arranged at the bottom of the liquid mixing barrel (21), the magnetic strip (25) is connected to the output shaft of the motor (24), the magnetic rotor (26) is arranged in the liquid mixing barrel (21), one end of the liquid discharge pipe (27) is connected to the liquid mixing barrel (21), and the other end extends into the mixing barrel (1) and is connected to the solenoid valve (28). A sealing cover (22) is provided at the opening of the liquid mixing barrel (21).

7. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The discharging assembly comprises a discharging spiral blade (33), a discharging motor (31) and a third rotating shaft (32), wherein the discharging motor (31) is connected to the outer wall of the discharging pipe (30), the output shaft of the discharging motor (31) is connected to the third rotating shaft (32), and one end of the third rotating shaft (32) extends into the discharging pipe (30) and is connected to the discharging spiral blade (33).

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