Agricultural fertilizer stirring device

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses an agricultural fertilizer stirring device, which comprises a stirring tank and a stirring blade rotationally connected inside the stirring tank, the surface of the stirring blade is fixedly connected with a stirring rod, and a fixed seat is fixedly mounted at the center of the bottom of the stirring tank. When the double-shaft motor is started to drive the stirring rod to rotate, materials can be axially stirred in the stirring tank through the stirring blades, meanwhile, the double-shaft motor drives the second worm gear to rotate through the worm, and the toothed plate can be driven to move up and down in a reciprocating mode through meshing of the first sector gear and the second sector gear with the toothed plate. The stirring blades can move up and down during stirring, the stirring blades moving up and down can better smash caked fertilizer by means of impact force of up-and-down movement, shearing force in the stirring process and the like, the caked fertilizer is evenly dispersed in other materials, and meanwhile the ideal stirring effect can be achieved faster. And the time required by the whole stirring process is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, and more specifically to an agricultural fertilizer stirring device. Background Art

[0002] In agricultural production, in order to meet the needs of crops for various nutrients at different growth stages, it is often necessary to mix fertilizers with different ingredients. The stirring device can fully mix these different fertilizers to ensure that the proportions of various nutrients in each fertilizer product are uniform. In this way, when fertilizing, crops can absorb the required nutrients evenly in all areas, which is conducive to their healthy growth and increased yield.

[0003] Traditional mixing equipment simply relies on the motor to drive the stirring blade to achieve axial mixing of materials. Traditional axial mixing mainly allows the materials to mix in a circular motion on the horizontal plane. The direction of the force exerted by the stirring blade on the material is relatively single. For fertilizers that are damp and clumping, this conventional mixing method often lacks sufficient impact and shear force to effectively break up the lumps. For example, some large lumps are formed after some compound fertilizers are damp. With axial mixing alone, the stirring blades only slide around the lumps and it is difficult to penetrate into the lumps to break them up. As a result, the lumps will still exist in the material after mixing in large lumps, resulting in uneven distribution of ingredients in the final fertilizer product, affecting the fertilization effect and the balanced absorption of nutrients by crops. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an agricultural fertilizer stirring device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an agricultural fertilizer stirring device, comprising a stirring tank and a stirring blade rotatably connected to the inside of the stirring tank, the surface of the stirring blade is fixedly connected to a stirring rod, a fixing seat is fixedly installed at the bottom center of the stirring tank, a sealing ring is fixedly installed at the top of the inner center of the fixing seat, the end of the stirring rod is fixedly connected to a rotating rod, a first bearing is fixedly installed inside the fixing seat, a rotating drum is fixedly connected to the inner ring of the first bearing, a driven gear is fixedly connected to the outer surface of the rotating drum, a double-axis motor is fixedly installed inside the fixing seat, the output end of the double-axis motor is fixedly connected to a driving gear, a tooth plate is fitted and connected to the end of the rotating rod, a first worm gear and a second worm gear are rotatably connected inside the fixing seat, a first sector gear is fixedly connected to the surface of the first worm gear, a second sector gear is fixedly connected to the surface of the second worm gear, a worm is fixedly connected to the output end of the double-axis motor away from the driving gear, and a second bearing is fixedly installed on the outer surface of the worm.

[0006] Furthermore, the outer surface of the stirring rod is sealingly and slidably connected to the inner wall of the sealing ring, the top end of the outer surface of the stirring rod extends to the inside of the stirring tank, and the rotating drum is rotatably connected to the inside of the fixed seat through the first bearing.

[0007] Furthermore, the stirring rod, the rotating rod and the tooth plate are longitudinally slidably connected inside the fixed seat, the rotating rod is hexagonal, the interior of the rotating drum is hexagonal, and the outer surface of the rotating rod is slidably connected to the inner wall of the rotating drum.

[0008] Furthermore, a turntable is fixedly connected to the top of the tooth plate, and the outer surface of the turntable is rotatably connected to the inside of the rotating rod, and the rotating rod and the stirring rod are rotatably connected to the inside of the fixed seat.

[0009] Furthermore, the surface of the first worm gear is meshedly connected to the surface of the second worm gear, the first sector gear and the second sector gear are both incomplete gears, and the included angle between the first sector gear and the second sector gear is one hundred and eighty degrees.

[0010] Furthermore, the surface of the driving gear is meshedly connected to the surface of the driven gear, and the surface of the worm is meshedly connected to the surface of the second worm gear.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model, when the double-shaft motor is started to drive the stirring rod to rotate, the stirring blade can axially stir the material inside the stirring tank, and at the same time, the double-shaft motor drives the second worm gear to rotate through the worm, and the tooth plate can be driven to move back and forth up and down through the engagement of the first sector gear and the second sector gear with the tooth plate, so that the stirring blade can move up and down during stirring. The stirring blade that moves up and down can better break up the agglomerated fertilizer and evenly disperse it among other materials by virtue of the impact force of its up and down movement and the shear force in the stirring process, thereby ensuring that the fertilizer has a fine texture, facilitating subsequent application and dissolution in the soil, nutrient release and other operations, and at the same time, it can also achieve the ideal stirring effect more quickly, shortening the time required for the entire stirring process.

[0013] 2. The utility model can achieve two different forms of stirring action drive through only one set of dual-axis motors and their supporting transmission system, reducing the complex connection and coordination problems between multiple motors and corresponding transmission components, making the overall mechanical structure more concise and clear, reducing the complexity of the equipment, and making subsequent equipment maintenance, inspection and troubleshooting more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2It is a schematic diagram of the connection between the stirring rod, the rotating rod and the tooth plate in the utility model;

[0016] Figure 3 It is a cross-sectional view of the fixing seat in the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] The accompanying drawings are marked as follows: 1. stirring tank; 2. stirring blade; 3. stirring rod; 4. fixed seat; 5. sealing ring; 6. rotating rod; 7. first bearing; 8. rotating drum; 9. driven gear; 10. dual-axis motor; 11. driving gear; 12. gear plate; 13. first worm gear; 14. second worm gear; 15. first sector gear; 16. second sector gear; 17. worm; 18. second bearing. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0020] Figure 1-Figure 4 It is the best embodiment of the utility model, and the following Figure 1-Figure 4 The utility model is further described.

[0021] Specifically, an agricultural fertilizer stirring device comprises a stirring tank 1 and a stirring blade 2 rotatably connected to the stirring tank 1, a stirring rod 3 is fixedly connected to the surface of the stirring blade 2, a fixing seat 4 is fixedly installed at the bottom center of the stirring tank 1, a sealing ring 5 is fixedly installed at the top of the inner center of the fixing seat 4, a rotating rod 6 is fixedly connected to the end of the stirring rod 3, a first bearing 7 is fixedly installed inside the fixing seat 4, a rotating drum 8 is fixedly connected to the inner ring of the first bearing 7, a driven gear 9 is fixedly connected to the outer surface of the rotating drum 8, a double-axis motor 10 is fixedly installed inside the fixing seat 4, a driving gear 11 is fixedly connected to the output end of the double-axis motor 10, a tooth plate 12 is fitted to the end of the rotating rod 6, a first worm gear 13 and a second worm gear 14 are rotatably connected to the inside of the fixing seat 4, a first sector gear 15 is fixedly connected to the surface of the first worm gear 13, a second sector gear 16 is fixedly connected to the surface of the second worm gear 14, a worm 17 is fixedly connected to the output end of the double-axis motor 10 away from the driving gear 11, and a second bearing 18 is fixedly installed on the outer surface of the worm 17.

[0022] In this embodiment, by starting the dual-axis motor 10 to drive the stirring rod 3 to rotate, the stirring blade 2 can axially stir the material inside the stirring tank 1, and at the same time, the dual-axis motor 10 drives the second worm gear 14 to rotate through the worm 17, and the first sector gear 15 and the second sector gear 16 are engaged with the tooth plate 12, so that the tooth plate 12 can be driven to move back and forth up and down, so that the stirring blade 2 can move up and down during stirring. The stirring blade 2 that moves up and down can better break up the agglomerated fertilizer by virtue of the impact force of its up and down movement and the shear force in the stirring process, so that it is evenly dispersed in other materials, thereby ensuring that the fertilizer has a fine texture, facilitating subsequent application and dissolution in the soil, nutrient release and other operations, and at the same time, it can also achieve the ideal stirring effect more quickly, shortening the time required for the entire stirring process.

[0023] Specifically, the outer surface of the stirring rod 3 is sealingly and slidingly connected to the inner wall of the sealing ring 5 , the top end of the outer surface of the stirring rod 3 extends into the interior of the stirring tank 1 , and the rotating drum 8 is rotatably connected to the interior of the fixed seat 4 through the first bearing 7 .

[0024] In this embodiment, by providing the sealing ring 5, it is possible to prevent materials or debris from entering the interior of the fixing seat 4 and causing damage to the internal mechanical structure thereof, thereby enhancing the protectiveness.

[0025] Specifically, the stirring rod 3 , the rotating rod 6 and the tooth plate 12 are longitudinally slidably connected inside the fixed seat 4 , the rotating rod 6 is hexagonal, the inside of the rotating drum 8 is hexagonal, and the outer surface of the rotating rod 6 is slidably connected to the inner wall of the rotating drum 8 .

[0026] In this embodiment, due to the shapes of the rotating rod 6 and the rotating drum 8, when the rotating drum 8 drives the rotating rod 6 to rotate, the longitudinal sliding of the rotating rod 6 inside the rotating drum 8 will not be affected.

[0027] Specifically, a rotating disk is fixedly connected to the top of the tooth plate 12 , and the outer surface of the rotating disk is rotatably connected to the inside of the rotating rod 6 , and the rotating rod 6 and the stirring rod 3 are rotatably connected to the inside of the fixed base 4 .

[0028] In this embodiment, by providing a rotating disk, when the rotating rod 6 rotates, the tooth plate 12 does not rotate, and when the tooth plate 12 slides longitudinally, it can drive the rotating rod 6 to slide synchronously.

[0029] Specifically, the surface of the first worm gear 13 is meshedly connected to the surface of the second worm gear 14 , the first sector gear 15 and the second sector gear 16 are both incomplete gears, and the included angle between the first sector gear 15 and the second sector gear 16 is 180 degrees.

[0030] In this embodiment, the first sector gear 15 and the second sector gear 16 rotate and alternately mesh with the tooth plate 12 , thereby driving the tooth plate 12 to slide up and down.

[0031] Specifically, the surface of the driving gear 11 is meshedly connected to the surface of the driven gear 9 , and the surface of the worm 17 is meshedly connected to the surface of the second worm gear 14 .

[0032] In this embodiment, the rotation of the worm 17 can drive the second worm gear 14 to rotate, thereby driving the first worm gear 13 to rotate in the opposite direction.

[0033] The working principle and use process of the utility model are as follows: when in use, the materials to be stirred and mixed are placed in the stirring tank 1, and then the double-shaft motor 10 is started, and the double-shaft motor 10 drives the rotating drum 8 to rotate through the driving gear 11 and the driven gear 9, and then drives the rotating rod 6 and the stirring rod 3 to rotate through the rotating drum 8. At this time, the stirring rod 3 drives the stirring blade 2 to rotate inside the stirring tank 1, and at the same time, the double-shaft motor 10 drives the second worm gear 14 to rotate through the worm 17, and the second worm gear 14 is meshed with the first worm gear 13, so that the second sector gear 16 and the first sector gear 15 rotate in opposite directions. Then, through the mutual meshing of the first sector gear 15 and the second sector gear 16 with the tooth plate 12, the tooth plate 12 can be driven to move back and forth up and down, so that the stirring blade 2 can move up and down during stirring. The stirring blade 2 that moves up and down can better break up the agglomerated fertilizer by virtue of the impact force of its up and down movement and the shear force in the stirring process, so that it can be evenly dispersed among other materials, ensuring that the fertilizer has a fine texture, facilitating subsequent application and dissolution in the soil, nutrient release and other operations, and at the same time, it can also achieve the ideal stirring effect more quickly, shortening the time required for the entire stirring process.

[0034] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An agricultural fertilizer stirring device, comprising a stirring tank (1) and a stirring blade (2) rotatably connected to the stirring tank (1), characterized in that: The surface of the stirring blade (2) is fixedly connected to a stirring rod (3); a fixing seat (4) is fixedly installed at the center of the bottom of the stirring tank (1); a sealing ring (5) is fixedly installed at the top of the inner center of the fixing seat (4); a rotating rod (6) is fixedly connected to the end of the stirring rod (3); a first bearing (7) is fixedly installed inside the fixing seat (4); a rotating drum (8) is fixedly connected to the inner ring of the first bearing (7); a driven gear (9) is fixedly connected to the outer surface of the rotating drum (8); a dual-axis motor (10) is fixedly installed inside the fixing seat (4); the dual-axis The output end of the motor (10) is fixedly connected to a driving gear (11), the end of the rotating rod (6) is fittedly connected to a toothed plate (12), the interior of the fixed seat (4) is rotatably connected to a first worm gear (13) and a second worm gear (14), the surface of the first worm gear (13) is fixedly connected to a first sector gear (15), the surface of the second worm gear (14) is fixedly connected to a second sector gear (16), the output end of the dual-axis motor (10) away from the driving gear (11) is fixedly connected to a worm (17), and the outer surface of the worm (17) is fixedly mounted with a second bearing (18).

2. The agricultural fertilizer stirring device according to claim 1, characterized in that: The outer surface of the stirring rod (3) is sealingly slidably connected to the inner wall of the sealing ring (5), the top end of the outer surface of the stirring rod (3) extends into the interior of the stirring tank (1), and the rotating drum (8) is rotatably connected to the interior of the fixed seat (4) via a first bearing (7).

3. The agricultural fertilizer stirring device according to claim 1, characterized in that: The stirring rod (3), the rotating rod (6) and the tooth plate (12) are longitudinally slidably connected inside the fixed seat (4); the rotating rod (6) is hexagonal, the interior of the rotating drum (8) is hexagonal, and the outer surface of the rotating rod (6) is slidably connected to the inner wall of the rotating drum (8).

4. The agricultural fertilizer stirring device according to claim 2, characterized in that: A rotating disk is fixedly connected to the top of the tooth plate (12); the outer surface of the rotating disk is rotatably connected to the inside of the rotating rod (6); and the rotating rod (6) and the stirring rod (3) are rotatably connected to the inside of the fixed seat (4).

5. The agricultural fertilizer stirring device according to claim 3, characterized in that: The surface of the first worm gear (13) is meshingly connected to the surface of the second worm gear (14); the first sector gear (15) and the second sector gear (16) are both incomplete gears; and the included angle between the first sector gear (15) and the second sector gear (16) is one hundred and eighty degrees.

6. The agricultural fertilizer stirring device according to claim 1, characterized in that: The surface of the driving gear (11) is meshedly connected to the surface of the driven gear (9), and the surface of the worm (17) is meshedly connected to the surface of the second worm wheel (14).

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