Mixing and stirring mechanism

Abstract

The utility model provides a material mixing and stirring mechanism, relates to the stirring mechanism field, the material mixing and stirring mechanism comprises a rotation assembly, a vibration assembly and an impact disc, the rotation assembly is installed on a stirring cylinder, the part of the rotation assembly extending to the inner side of the stirring cylinder is provided with a first stirring assembly and a second stirring assembly; the motor drives the rotating rod to rotate, the eccentric wheel continuously impacts the moving plate, the vibrating assembly is arranged on the rotating assembly, one end of the vibrating assembly is arranged on the rotating assembly, the impact disc is arranged on the part, extending to the inner side of the stirring barrel, of the vibrating assembly, and the impact disc is arranged corresponding to the feeding port. The fertilizer continuously collides with the bulges on the collision disc, so that the caked fertilizer is conveniently scattered, the first scraping plate moves along the inner wall of the stirring barrel, the fertilizer adhered to the inner wall of the stirring barrel is conveniently scraped, and similarly, the fertilizer adhered to the inner wall of the funnel-shaped structure of the stirring barrel is conveniently scraped through the second scraping plate.

Description

Technical Field

[0001] The utility model relates to the field of stirring mechanisms, in particular to a mixing and stirring mechanism. Background Technique

[0002] Fertilizer refers to a substance that provides one or more essential nutrients for plants and improves soil properties and soil fertility level. It is one of the material bases for agricultural production. It mainly includes ammonium phosphate fertilizers, water-soluble fertilizers with macronutrients, medium element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc.

[0003] When carrying out agricultural planting, in order to improve the growth of crops, generally multiple chemical fertilizers will be used. Therefore, before fertilization, it is necessary to mix multiple fertilizers through a mixing and stirring component. When mixing, multiple fertilizers are poured into the stirring cylinder through the feeding port for stirring. However, there are some problems in the existing mixing and stirring components during use:

[0004] 1. After fertilizers are placed for a long time, caking problems may occur, and these caked fertilizers will affect the mixing effect;

[0005] 2. When fertilizers are stirred, some fertilizers will adhere to the inner wall of the stirring cylinder, resulting in uneven mixing.

[0006] Therefore, it is necessary to provide a new mixing and stirring mechanism to solve the above technical problems. Content of the Utility Model

[0007] To solve the above technical problems, the utility model provides a mixing and stirring mechanism.

[0008] The mixing and stirring mechanism provided by the utility model includes a stirring cylinder. The top of the stirring cylinder is provided with a feeding port. The upper end of the stirring cylinder is of a columnar structure, and the lower end of the stirring cylinder is of a funnel-shaped structure. The bottom of the funnel-shaped structure of the stirring cylinder is a discharging port, and the discharging port is detachably connected with a plug. It also includes a rotating component, a vibrating component and an impact plate. The rotating component is installed on the stirring cylinder, and the part of the rotating component extending to the inside of the stirring cylinder is installed with a first stirring component and a second stirring component. One end of the vibrating component is installed on the rotating component, and the part of the vibrating component extending to the inside of the stirring cylinder is installed with the impact plate, and the impact plate is arranged corresponding to the feeding port;

[0009] When the rotating component rotates, the end of the first stirring component moves along the inner wall of the columnar structure of the stirring cylinder, and the end of the second stirring component moves along the inner wall of the funnel-shaped structure of the stirring cylinder, and the vibrating component drives the impact plate to vibrate.

[0010] Further, the rotating assembly includes a support frame, a motor, and a rotating rod. The support frame is fixedly installed at the top of the mixing drum. The motor is fixedly installed on the support frame. The output end of the motor is fixedly connected to the rotating rod, and the rotating rod extends to the inside of the mixing drum.

[0011] Further, the first stirring assembly includes two mounting plates. Both of the two mounting plates are fixedly installed on the rotating rod. The mounting plates extend multiple ends along the direction away from the rotating rod. A plurality of spiral stirring blades are fixedly installed between the multiple ends of the two mounting plates. Two ends on the same straight line of the two mounting plates are fixedly connected to a connecting frame together. A first scraping plate is fixedly installed on the side wall of the connecting frame, and the first scraping plate can move along the inner wall of the mixing drum.

[0012] Further, the second stirring assembly includes a plurality of stirring members. The plurality of stirring members are circumferentially and evenly fixedly installed on the rotating rod. The stirring member includes a top plate, a bottom plate, and a second scraping plate. One end of both the top plate and the bottom plate is fixedly connected to the rotating rod. The other ends of the top plate and the bottom plate are fixedly connected to the second scraping plate together. The second scraping plate can move along the inner wall of the funnel-shaped structure of the mixing drum. An inclined stirring plate is fixedly installed between the top plate and the bottom plate.

[0013] Further, the vibration assembly includes a driving member, a plug rod, and a spring. The driving member is installed on the rotating rod. The plug rod is movably inserted into a through hole opened at the top of the mixing drum. A moving plate is fixedly installed at the top of the plug rod. A transmission plate is fixedly installed at the bottom of the plug rod extending to the inside of the mixing drum. The transmission plate is fixedly connected to the impact disc. The spring is sleeved on the plug rod, and both ends of the spring are respectively fixedly connected to the bottom of the moving plate and the top of the mixing drum.

[0014] Further, the driving member includes a support plate and a first bevel gear. The bottom of the support plate is fixedly installed at the top of the mixing drum. A movable rod is rotatably connected to the support plate. An eccentric wheel is fixedly installed at one end of the movable rod, and the eccentric wheel can strike the moving plate. A second bevel gear is fixedly connected to the other end of the movable rod. The first bevel gear is fixedly sleeved on the rotating rod, and the first bevel gear meshes with the second bevel gear.

[0015] Further, the impact disc has a conical structure.

[0016] Further, a plurality of protrusions are fixedly connected to the surface of the conical structure of the impact disc, and the protrusions have a hemispherical structure.

[0017] Compared with the related art, the mixing and stirring mechanism provided by the present utility model has the following beneficial effects:

[0018] 1. The first bevel gear drives the second bevel gear and the eccentric wheel to rotate. Under the action of the spring, the eccentric wheel continuously impacts the moving plate, thereby driving the middle impact plate to vibrate through the insertion rod and the transmission plate. The fertilizer continuously impacts the protrusions on the impact plate, so as to facilitate the breaking up of the caked fertilizer.

[0019] 2. When the rotating rod rotates, the rotating rod drives a plurality of spiral stirring blades to rotate through two mounting plates, which is convenient for stirring the fertilizer. At the same time, the first scraping plate is driven to rotate through the connecting frame, and the first scraping plate moves along the inner wall of the stirring cylinder, which is convenient for scraping the fertilizer adhered to the inner wall of the stirring cylinder. Similarly, the second scraping plate is convenient for scraping the fertilizer adhered to the inner wall of the funnel-shaped structure of the stirring cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the mixing and stirring mechanism provided by the present utility model;

[0021] Figure 2 is Figure 1 a schematic cross-sectional structural diagram of the structure shown;

[0022] Figure 3 is Figure 1 a schematic partial structural diagram of the structure shown;

[0023] Figure 4 is Figure 2 a schematic structural diagram of the rotating rod, the first stirring assembly and the second stirring assembly of the structure shown;

[0024] Figure 5 is Figure 2 a schematic structural diagram of the rotating rod and the vibration assembly of the structure shown.

[0025] Figures 1 to 5 The reference numerals shown in the figures are respectively represented as: 1. Stirring cylinder; 2. Plug; 3. Feed inlet; 4. Impact plate; 5. Support frame; 6. Motor; 7. Rotating rod; 8. Mounting plate; 9. Spiral stirring blade; 10. Connecting frame; 11. First scraping plate; 12. Top plate; 13. Bottom plate; 14. Stirring plate; 15. Second scraping plate; 16. Moving plate; 17. Insertion rod; 18. Spring; 19. Transmission plate; 20. First bevel gear; 21. Second bevel gear; 22. Support plate; 23. Movable rod; 24. Eccentric wheel; 25. Protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0027] As Figures 1 to 5As shown in the figure, it includes a mixing drum 1. The top of the mixing drum 1 is provided with a feed inlet 3. The upper end of the mixing drum 1 is a columnar structure, and the lower end of the mixing drum 1 is a funnel-shaped structure. The bottom of the funnel-shaped structure of the mixing drum 1 is a discharge port. The discharge port is detachably connected with a plug 2. The outer wall of the discharge port may be provided with threads, and the inner wall of the plug 2 is provided with threads. The plug 2 is threadedly connected with the discharge port. It also includes a rotating assembly, a vibrating assembly and an impact plate 4. The rotating assembly is installed on the mixing drum 1, and the part of the rotating assembly extending to the inside of the mixing drum 1 is installed with a first mixing assembly and a second mixing assembly. One end of the vibrating assembly is installed on the rotating assembly, and the part of the vibrating assembly extending to the inside of the mixing drum 1 is installed with the impact plate 4. The impact plate 4 is arranged corresponding to the feed inlet 3.

[0028] The rotating assembly includes a support frame 5, a motor 6 and a rotating rod 7. The support frame 5 is fixedly installed on the top of the mixing drum 1. The motor 6 is fixedly installed on the support frame 5. The output end of the motor 6 is fixedly connected to the rotating rod 7. The rotating rod 7 extends to the inside of the mixing drum 1. When the motor 6 rotates, it can drive the rotating rod 7 to rotate, which is convenient for driving the first mixing assembly, the second mixing assembly and the vibrating assembly to operate.

[0029] The first mixing assembly includes two mounting plates 8. Both of the two mounting plates 8 are fixedly installed on the rotating rod 7. The mounting plates 8 extend multiple ends along the direction away from the rotating rod 7. A plurality of spiral stirring blades 9 are fixedly installed between the multiple ends of the two mounting plates 8. Two ends of the two mounting plates 8 located on the same straight line are fixedly connected to a connecting frame 10. A first scraper 11 is fixedly installed on the side wall of the connecting frame 10. The first scraper 11 can move along the inner wall of the mixing drum 1. When the rotating rod 7 rotates, the rotating rod 7 drives the plurality of spiral stirring blades 9 to rotate through the two mounting plates 8, which is convenient for stirring the fertilizer. The first scraper 11 is driven to rotate through the connecting frame 10, and the first scraper 11 moves along the inner wall of the mixing drum 1, which is convenient for scraping the fertilizer adhering to the inner wall of the mixing drum 1.

[0030] The second mixing assembly includes a plurality of mixing parts. The plurality of mixing parts are circumferentially and evenly fixedly installed on the rotating rod 7. The mixing part includes a top plate 12, a bottom plate 13 and a second scraper 15. One end of both the top plate 12 and the bottom plate 13 is fixedly connected to the rotating rod 7. The other ends of the top plate 12 and the bottom plate 13 are fixedly connected to the second scraper 15. The second scraper 15 can move along the inner wall of the funnel-shaped structure of the mixing drum 1. An inclined stirring plate 14 is fixedly installed between the top plate 12 and the bottom plate 13. When the rotating rod 7 rotates, the stirring plate 14 and the second scraper 15 are driven to rotate through the top plate 12 and the bottom plate 13. The second scraper 15 is convenient for scraping the fertilizer adhering to the inner wall of the funnel-shaped structure of the mixing drum 1.

[0031] The vibration assembly includes a driving member, a plug rod 17 and a spring 18. The driving member is installed on the rotating rod 7. The plug rod 17 is movably inserted through a through hole opened at the top of the mixing drum 1. A moving plate 16 is fixedly installed at the top of the plug rod 17. The plug rod 17 extends to the bottom inside the mixing drum 1 and is fixedly installed with a transmission plate 19. The transmission plate 19 is fixedly connected to the impact plate 4. The spring 18 is sleeved on the plug rod 17. The two ends of the spring 18 are respectively fixedly connected to the bottom of the moving plate 16 and the top of the mixing drum 1. The driving member includes a support plate 22 and a first bevel gear 20. The bottom of the support plate 22 is fixedly installed on the top of the mixing drum 1. A movable rod 23 is rotatably connected to the support plate 22. One end of the movable rod 23 is fixedly installed with an eccentric wheel 24. The eccentric wheel 24 can strike the moving plate 16. The other end of the movable rod 23 is fixedly connected with a second bevel gear 21. The first bevel gear 20 is fixedly sleeved on the rotating rod 7. The first bevel gear 20 meshes with the second bevel gear 21. The rotating rod 7 drives the first bevel gear 20 to rotate. The first bevel gear 20 drives the second bevel gear 21 and the eccentric wheel 24 to rotate. Under the action of the spring 18, the eccentric wheel 24 continuously strikes the moving plate 16, thereby driving the impact plate 4 to vibrate through the plug rod 17 and the transmission plate 19. The fertilizer continuously strikes the protrusions 25 on the impact plate 4, so as to facilitate the breaking up of the caked fertilizer.

[0032] The impact plate 4 has a conical structure. Due to the conical structure of the impact plate 4, when the impact plate 4 strikes the fertilizer, the fertilizer easily slides along the conical structure of the impact plate 4. A plurality of protrusions 25 are fixedly connected to the surface of the conical structure of the impact plate 4. The protrusions 25 have a hemispherical structure. By providing the plurality of protrusions 25, the impact effect on the fertilizer is enhanced, and it is easy to disperse the caked fertilizer.

[0033] The circuits and controls involved in the present invention are all prior arts and will not be elaborated here.

[0034] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A mixing and stirring mechanism, comprising a mixing drum (1), wherein a feeding port (3) is provided at the top of the mixing drum (1), the upper end of the mixing drum (1) is a columnar structure, the lower end of the mixing drum (1) is a funnel-shaped structure, the bottom of the funnel-shaped structure of the mixing drum (1) is a discharge port, and the discharge port is detachably connected to a plug (2), characterized in that: It also includes a rotating component, a vibrating component and an impact plate (4), wherein the rotating component is mounted on the mixing drum (1), and the portion of the rotating component extending to the inner side of the mixing drum (1) is mounted with a first stirring component and a second stirring component, one end of the vibrating component is mounted on the rotating component, and the portion of the vibrating component extending to the inner side of the mixing drum (1) is mounted with the impact plate (4), and the impact plate (4) is arranged corresponding to the feed port (3).

2. The mixing and stirring mechanism according to claim 1, characterized in that: The rotating assembly comprises a support frame (5), a motor (6) and a rotating rod (7); the support frame (5) is fixedly mounted on the top of the mixing drum (1); the motor (6) is fixedly mounted on the support frame (5); the output end of the motor (6) is fixedly connected to the rotating rod (7); and the rotating rod (7) extends to the inner side of the mixing drum (1).

3. The mixing and stirring mechanism according to claim 2, characterized in that: The first stirring assembly comprises two mounting plates (8), the two mounting plates (8) are fixedly mounted on the rotating rod (7), the mounting plates (8) extend a plurality of ends in a direction away from the rotating rod (7), a plurality of spiral stirring blades (9) are fixedly mounted between the plurality of ends of the two mounting plates (8), two ends of the two mounting plates (8) located on the same straight line are fixedly connected to a connecting frame (10), a first scraper (11) is fixedly mounted on the side wall of the connecting frame (10), and the first scraper (11) can move along the inner wall of the stirring drum (1).

4. The mixing and stirring mechanism according to claim 3, characterized in that: The second stirring assembly comprises a plurality of stirring members, which are evenly fixedly mounted on the rotating rod (7) in a circumferential direction, and the stirring members comprise a top plate (12), a bottom plate (13) and a second scraper (15). One end of the top plate (12) and the bottom plate (13) are both fixedly connected to the rotating rod (7), and the other ends of the top plate (12) and the bottom plate (13) are jointly fixedly connected to the second scraper (15). The second scraper (15) can move along the inner wall of the funnel-shaped structure of the stirring drum (1), and an inclined stirring plate (14) is fixedly mounted between the top plate (12) and the bottom plate (13).

5. The mixing and stirring mechanism according to claim 4, characterized in that: The vibration assembly comprises a driving member, an insertion rod (17) and a spring (18), wherein the driving member is mounted on the rotating rod (7), the insertion rod (17) is movably inserted into a through hole opened at the top of the mixing drum (1), a moving plate (16) is fixedly mounted on the top of the insertion rod (17), a transmission plate (19) is fixedly mounted on the bottom of the insertion rod (17) extending to the inner side of the mixing drum (1), the transmission plate (19) is fixedly connected to the impact plate (4), the spring (18) is sleeved on the insertion rod (17), and the two ends of the spring (18) are respectively fixedly connected to the bottom of the moving plate (16) and the top of the mixing drum (1).

6. The mixing and stirring mechanism according to claim 5, characterized in that: The driving member comprises a support plate (22) and a first bevel gear (20); the bottom of the support plate (22) is fixedly mounted on the top of the mixing drum (1); a movable rod (23) is rotatably connected to the support plate (22); an eccentric wheel (24) is fixedly mounted on one end of the movable rod (23); the eccentric wheel (24) can knock the movable plate (16); the other end of the movable rod (23) is fixedly connected to a second bevel gear (21); the first bevel gear (20) is fixedly sleeved on the rotating rod (7); the first bevel gear (20) is meshed with the second bevel gear (21).

7. The mixing and stirring mechanism according to any one of claims 1 to 6, characterized in that: The impact disk (4) has a conical structure.

8. The mixing and stirring mechanism according to claim 7, characterized in that: A plurality of protrusions (25) are fixedly connected to the surface of the conical structure of the impact disk (4), and the protrusions (25) are in a hemispherical structure.

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