Stirring machine

Abstract

According to the technical scheme, the stirring machine is characterized in that the stirring machine comprises a base, a connecting plate is fixedly connected to one side of the base, a top plate is slidably connected to the interior of the connecting plate, and a first driving motor is fixedly connected to the top face of the top plate; a driving shaft of the first driving motor penetrates through the top plate and extends to the bottom surface of the top plate, a stirring barrel is arranged on the top surface of the base, an electric push rod is fixedly connected to the inner bottom surface of the connecting plate, and a telescopic shaft of the electric push rod is connected with the bottom surface of the top plate; the bidirectional stirring component is arranged on the bottom face of a driving shaft of the first driving motor and used for conducting bidirectional stirring on plastic particles, through transverse and vertical rotary stirring, the plastic raw materials can be subjected to bidirectional stirring, and the material mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer. Background Art

[0002] A mixer is a machine that has a shaft with blades that rotates in a cylinder or a tank to mix multiple raw materials into a mixture or a suitable consistency. In the production of plastic products, different raw materials usually need to be mixed according to a specific formula design, and they are usually mixed by a mixer.

[0003] At present, when the existing mixer stirs the plastic particles, the stirring shaft usually drives the stirring blades to stir and mix the plastic particles, so as to achieve the effect of stirring and mixing. However, the mixing effect is poor through the stirring process in a single direction. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a mixer, which solves the problem of poor mixing effect due to single-direction stirring.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A mixer, comprising a base, one side of the base is fixedly connected to a connecting plate, the interior of the connecting plate is slidably connected to a top plate, the top surface of the top plate is fixedly connected to a first drive motor, the driving shaft of the first drive motor passes through the top plate and extends to the bottom surface of the top plate, the top surface of the base is provided with a stirring barrel, the inner bottom surface of the connecting plate is fixedly connected to an electric push rod, the telescopic shaft of the electric push rod is connected to the bottom surface of the top plate, a bidirectional stirring component, the bidirectional stirring component is arranged on the bottom surface of the driving shaft of the first drive motor, and is used for bidirectional stirring of plastic particles, the bidirectional stirring component comprises: a first connecting rod, the first connecting rod is fixedly connected to the first connecting rod The bottom surface of a driving shaft of a driving motor, the bottom surface of the first connecting rod is fixedly connected to the second connecting rod, the bottom surface of the second connecting rod is fixedly connected to the third connecting rod, the inner bottom surface of the second connecting rod is fixedly connected to the second driving motor, the outer circular wall surface of the driving shaft of the second driving motor is fixedly sleeved with a first bevel gear, the interior of the second connecting rod is provided with two second bevel gears, the two second bevel gears are respectively meshed and connected with the first bevel gear, the inner fixed sleeve of the second bevel gear is provided with a first fixing rod, one end of the first fixing rod passes through the second connecting rod and extends to the outer circular wall surface of the second connecting rod, and the interior of the first fixing rod is slidably connected with a stirring plate.

[0007] Preferably, the bidirectional stirring component also includes: a first fixed frame, the first fixed frame is fixedly sleeved on the outer circular wall of the first connecting rod, the four sides of the first fixed frame are respectively connected to stirring rods, the two sides of the stirring rod are respectively connected to a plurality of diverter rods, the outer circular wall of the third connecting rod is fixedly sleeved with two second fixed frames, and a plurality of stirring frames are fixedly connected between the two second fixed frames.

[0008] Preferably, a limiting ring is movably sleeved on the outer circular wall surface of the first fixing rod, one end of the limiting ring is connected to two second fixing rods, and the second fixing rods are connected to the inner circular wall surface of the second connecting rod.

[0009] Preferably, two fixing plates are fixedly connected to the outer circular wall surface of the first connecting rod, and a scraper strip is fixedly connected to one end of the fixing plate.

[0010] Preferably, two limit bars are fixedly connected to the top surface of the base, two connection holes are provided on one side of the limit bar, and the internal threads of the connection holes are connected to the first threaded rod.

[0011] Preferably, the outer circumferential wall surface of the first fixing rod is provided with two threaded holes, and the inner threads of the threaded holes are connected with the second threaded rod.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] Through the provided mixing barrel, when in use, the staff can pour different plastic raw materials into the mixing barrel, and drive the top plate and the first driving motor to move downward through the telescopic shaft of the electric push rod, so that the stirring component can enter the mixing barrel. At this time, the driving shaft of the first driving motor rotates to drive the first connecting rod, the second connecting rod and the third connecting rod to rotate, and then the first connecting rod drives the stirring rod and the diverter rod to rotate through the first fixed frame and stir and mix the plastic raw materials. Since the diverter rods on both sides of the stirring rod are staggered, a certain obstruction can be generated when the plastic raw materials are stirred, which can increase the interaction between the plastic raw materials and thus improve the uniformity of the mixing. At the same time, the third connecting rod will also drive the stirring frame to rotate through the second fixed frame to achieve vertical rotation of the plastic raw materials. The invention relates to a method for producing a dynamic stirring effect, and when the first connecting rod rotates, the first connecting rod will drive the fixed plate and the scraper to rotate, so that the scraper can scrape off the plastic raw material on the inner wall of the stirring barrel to prevent a part of the plastic raw material from accumulating on the inner wall of the stirring barrel. At the same time, the driving shaft of the second driving motor will drive the second bevel gear to rotate through the first bevel gear, and then the second bevel gear will drive the first fixed rod and the stirring blade to rotate. When the first connecting rod drives the second connecting rod to rotate vertically, the stirring blade will rotate and stir the plastic raw material, so as to achieve the effect of lateral rotation stirring, and a plurality of holes are provided on the stirring blade to facilitate the flow of the plastic raw material during stirring. Compared with the prior art, the present application can perform bidirectional stirring on the plastic raw material through lateral and vertical rotation stirring, thereby improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a front view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the first connecting rod structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection plate structure of the utility model;

[0018] Figure 5 The utility model Figure 4 Schematic diagram of the local structure at A in the middle;

[0019] Figure 6 It is a schematic diagram of the first fixing rod structure of the utility model.

[0020] Figure numerals: 1. base; 2. connecting plate; 3. top plate; 4. first drive motor; 5. mixing barrel; 6. electric push rod; 7. first connecting rod; 8. second connecting rod; 9. third connecting rod; 10. second drive motor; 11. first bevel gear; 12. second bevel gear; 13. first fixed rod; 14. stirring blade; 15. first fixed frame; 16. stirring rod; 17. diverter rod; 18. second fixed frame; 19. stirring frame; 20. limiting ring; 21. second fixed rod; 22. fixing plate; 23. scraper strip; 24. limiting strip; 25. connecting hole; 26. first threaded rod; 27. second threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] refer to Figure 1-Figure 6A mixer comprises: a base 1, a connecting plate 2 is fixedly connected to one side of the base 1, a top plate 3 is slidably connected to the inside of the connecting plate 2, a first drive motor 4 is fixedly connected to the top surface of the top plate 3, a drive shaft of the first drive motor 4 passes through the top plate 3 and extends to the bottom surface of the top plate 3, a mixing barrel 5 is provided on the top surface of the base 1, an electric push rod 6 is fixedly connected to the inner bottom surface of the connecting plate 2, a telescopic shaft of the electric push rod 6 is connected to the bottom surface of the top plate 3, a bidirectional stirring component is provided on the bottom surface of the drive shaft of the first drive motor 4, for bidirectional stirring of plastic particles, the bidirectional stirring component comprises: a first connecting rod 7, the first connecting rod 7 is fixedly connected to the bottom surface of the drive shaft of the first drive motor 4, a second connecting rod 8 is fixedly connected to the bottom surface of the first connecting rod 7, a third connecting rod 9 is fixedly connected to the bottom surface of the second connecting rod 8, a second drive motor 10 is fixedly connected to the inner bottom surface of the second connecting rod 8, a first bevel gear 11 is fixedly sleeved on the outer circumferential wall surface of the drive shaft of the second drive motor 10, and a first bevel gear 11 is fixedly sleeved on the inner surface of the second connecting rod 8 Two second bevel gears 12 are provided, and the two second bevel gears 12 are arranged opposite to each other. The two second bevel gears 12 are respectively meshed and connected with the first bevel gear 11. The second bevel gear 12 is internally fixedly sleeved with a first fixed rod 13. One end of the first fixed rod 13 passes through the second connecting rod 8 and extends to the outer circular wall surface of the second connecting rod 8. The first fixed rod 13 is internally slidably connected with a stirring sheet 14. The bidirectional stirring component also includes: a first fixed frame 15, the first fixed frame 15 is fixedly sleeved on the outer circular wall surface of the first connecting rod 7, the four sides of the first fixed frame 15 are respectively connected with stirring rods 16, and the two sides of the stirring rod 16 are respectively connected with a number of diverter rods 17. The outer circular wall surface of the third connecting rod 9 is fixedly sleeved with two second fixed frames 18, and a number of stirring frames 19 are fixedly connected between the two second fixed frames 18. The multiple diverter rods 17 on both sides of the stirring rod 16 are respectively staggered. The outer circular wall surface of the first connecting rod 7 is respectively fixedly connected with two fixed plates 22, and one end of the fixed plate 22 is fixedly connected with a scraper strip 23.

[0024] Through the provided mixing barrel 5, when in use, the staff can pour different plastic raw materials into the mixing barrel 5, and drive the top plate 3 and the first drive motor 4 to move downward through the telescopic shaft of the electric push rod 6, so that the stirring component can enter the mixing barrel 5. At this time, the driving shaft of the first drive motor 4 rotates to drive the first connecting rod 7, the second connecting rod 8 and the third connecting rod 9 to rotate, and then the first connecting rod 7 drives the stirring rod 16 and the diverter rod 17 to rotate through the first fixed frame 15 and stir and mix the plastic raw materials. Since the diverter rods 17 on both sides of the stirring rod 16 are staggered, a certain obstruction can be generated when the plastic raw materials are stirred, which can increase the interaction between the plastic raw materials and thus improve the uniformity of the mixing. At the same time, the third connecting rod 9 will also drive the stirring frame 19 to rotate through the second fixed frame 18, so as to achieve the vertical rotation of the plastic raw materials. The stirring effect is achieved, and when the first connecting rod 7 rotates, the first connecting rod 7 will drive the fixed plate 22 and the scraper 23 to rotate, so that the scraper 23 can scrape the plastic raw materials on the inner wall of the stirring barrel 5 to prevent part of the plastic raw materials from accumulating on the inner wall of the stirring barrel 5. At the same time, the driving shaft of the second driving motor 10 will drive the second bevel gear 12 to rotate through the first bevel gear 11, and then the second bevel gear 12 will drive the first fixed rod 13 and the stirring blade 14 to rotate. When the first connecting rod 7 drives the second connecting rod 8 to rotate vertically, the stirring blade 14 will rotate and stir the plastic raw materials, thereby achieving the effect of lateral rotation stirring, and a plurality of holes are provided on the stirring blade 14 to facilitate the flow of the plastic raw materials during stirring. Compared with the prior art, the present application can stir the plastic raw materials in both directions through lateral and vertical rotation stirring, thereby improving the mixing effect.

[0025] Embodiment 2

[0026] Based on the above embodiment 1, reference Figure 1 , Figure 5 and Figure 6The outer circumferential wall of the first fixing rod 13 is movably sleeved with a limiting ring 20, one end of which is connected to two second fixing rods 21, and the second fixing rods 21 are connected to the inner circumferential wall of the second connecting rod 8. Through the setting of the limiting ring 20, when the second bevel gear 12 is in use, the limiting ring 20 limits the second bevel gear 12 to prevent the second bevel gear 12 from moving when it rotates. The top surface of the base 1 is fixedly connected with two limiting strips 24, one side of the limiting strip 24 is provided with two connecting holes 25, and the internal thread of the connecting hole 25 is connected with a first threaded rod 26. Through the setting of the first threaded rod 26, when the worker After the operator pours the plastic raw material into the mixing barrel 5, the first threaded rod 26 can be rotated inside the connecting hole 25, and then the mixing barrel 5 can be squeezed and limited by the two groups of first threaded rods 26 to prevent the mixing barrel 5 from shaking during mixing. The outer circular wall surface of the first fixed rod 13 is provided with two threaded holes, and the internal threads of the threaded holes are connected with the second threaded rod 27. Through the provision of the second threaded rod 27, the operator can unscrew the second threaded rod 27 later, and the stirring blade 14 can be pulled out from the inside of the first fixed rod 13, so as to achieve the disassembly effect of the stirring blade 14, and facilitate the replacement of the stirring blade 14.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixer, characterized in that: include: A base (1), one side of the base (1) is fixedly connected to a connecting plate (2), the interior of the connecting plate (2) is slidably connected to a top plate (3), the top surface of the top plate (3) is fixedly connected to a first drive motor (4), the drive shaft of the first drive motor (4) passes through the top plate (3) and extends to the bottom surface of the top plate (3), the top surface of the base (1) is provided with a stirring barrel (5), the inner bottom surface of the connecting plate (2) is fixedly connected to an electric push rod (6), and the telescopic shaft of the electric push rod (6) is connected to the bottom surface of the top plate (3); A bidirectional stirring component, the bidirectional stirring component is arranged on the bottom surface of the driving shaft of the first driving motor (4), and is used for bidirectional stirring of plastic particles, the bidirectional stirring component comprises: a first connecting rod (7), the first connecting rod (7) is fixedly connected to the bottom surface of the driving shaft of the first driving motor (4), the bottom surface of the first connecting rod (7) is fixedly connected to a second connecting rod (8), the bottom surface of the second connecting rod (8) is fixedly connected to a third connecting rod (9), the inner bottom surface of the second connecting rod (8) is fixedly connected to a second driving motor (10), and the second A first bevel gear (11) is fixedly sleeved on the outer circumferential wall of the driving shaft of the driving motor (10); two second bevel gears (12) are provided inside the second connecting rod (8); the two second bevel gears (12) are respectively meshed and connected with the first bevel gear (11); a first fixing rod (13) is fixedly sleeved inside the second bevel gear (12); one end of the first fixing rod (13) passes through the second connecting rod (8) and extends to the outer circumferential wall of the second connecting rod (8); a stirring blade (14) is slidably connected inside the first fixing rod (13).

2. A mixer according to claim 1, characterized in that: The bidirectional stirring component further comprises: a first fixing frame (15), the first fixing frame (15) being fixedly sleeved on the outer circular wall surface of the first connecting rod (7), the four sides of the first fixing frame (15) being respectively connected to stirring rods (16), the two sides of the stirring rod (16) being respectively connected to a plurality of diverter rods (17), the outer circular wall surface of the third connecting rod (9) being fixedly sleeved with two second fixing frames (18), and a plurality of stirring frames (19) being fixedly connected between the two second fixing frames (18).

3. A mixer according to claim 1, characterized in that: A limiting ring (20) is movably sleeved on the outer circular wall surface of the first fixing rod (13), one end of the limiting ring (20) is connected to two second fixing rods (21), and the second fixing rods (21) are connected to the inner circular wall surface of the second connecting rod (8).

4. A mixer according to claim 1, characterized in that: Two fixing plates (22) are respectively fixedly connected to the outer circular wall surface of the first connecting rod (7), and a scraper strip (23) is fixedly connected to one end of the fixing plate (22).

5. A mixer according to claim 1, characterized in that: Two limit bars (24) are fixedly connected to the top surface of the base (1), two connection holes (25) are provided on one side of the limit bar (24), and the internal threads of the connection holes (25) are connected to the first threaded rod (26).

6. A mixer according to claim 1, characterized in that: The outer circumferential wall surface of the first fixing rod (13) is provided with two threaded holes, and the inner threads of the threaded holes are connected with second threaded rods (27).

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