Mixing and distributing all-in-one machine

Abstract

The utility model relates to a stirring, mixing and distributing all-in-one machine which comprises a stock bin, a side face discharge port is formed in the side face of the stock bin, and a bottom discharge port is formed in the bottom of the stock bin. The stirrer assembly is arranged in the stock bin and comprises a central shaft connected with a driving device; the arc scraping plates are arranged perpendicular to the central shaft, one end of each arc scraping plate is connected with the central shaft, the number of the arc scraping plates is two, and the two arc scraping plates are radially and symmetrically arranged around the central shaft; wherein the center shaft is located on the connecting line of the two ends of the arc scraping plate, and the outer surface of the arc scraping plate is an outwards-protruding arc surface in the rotating direction of the center shaft. Due to the arrangement of the convex arc surfaces of the arc scrapers, the resistance borne by the arc scrapers during stirring is greatly reduced. And the central shaft is located on the connecting line of the two ends of the arc-shaped scrapers, so that the two arc-shaped scrapers can continuously stir the materials at all angles in the circumferential direction, and the stirring efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing stirring devices, in particular to an integrated stirring and material dividing machine. Background Art

[0002] Stirring and mixing devices are widely used in many industries and fields such as chemical industry, food, pharmaceutical, and construction, mainly for uniformly mixing different components or materials.

[0003] The key to the stirring and mixing of the stirring and mixing device lies in its stirring component. The stirring component includes a stirring shaft. The stirring shaft is rotated rapidly in the stirring and mixing device to stir the materials. In order to ensure the stirring efficiency, more than one stirring shaft will be provided in the stirring component. However, as the number of stirring shafts increases, the force required to drive all the stirring shafts to stir the materials will be greater, and higher requirements are imposed on the power and structural strength of the driving equipment for the stirring shafts, which increases the cost of the stirring and mixing equipment.

[0004] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0005] Aiming at the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an integrated stirring and material dividing machine to reduce the resistance during the stirring process.

[0006] The technical solution of the utility model is as follows:

[0007] The integrated stirring and material dividing machine includes: a material bin, a side discharge port is opened on the side of the material bin, and a bottom discharge port is opened at the bottom of the material bin; a stirrer assembly, arranged in the material bin, including: a central shaft, connected with a driving device; an arc-shaped scraper, arranged perpendicular to the central shaft, one end of the arc-shaped scraper is connected to the central shaft, two arc-shaped scrapers are provided, and the two arc-shaped scrapers are symmetrically arranged radially around the central shaft; wherein, the central shaft is located on the connection line of the two ends of the arc-shaped scraper, and along the rotation direction of the central shaft, the outer surface of the arc-shaped scraper is a convex arc surface.

[0008] Further, the stirrer assembly further includes an angle steel, one end of the unequal-angle angle steel is connected to the central shaft, and the other end of the angle steel is connected to the end of the arc-shaped scraper far from the central shaft.

[0009] Further, vertical flat steels are vertically arranged on the upper surface of the angle steel, and the vertical flat steels on the two angle steels are connected to each other by a reinforcing rod.

[0010] A further technical solution is that vertical flat steel is also provided on the arc-shaped scraper, and the vertical flat steel on the two arc-shaped scrapers is connected to each other by a reinforcing rod.

[0011] A further technical solution is that the two reinforcing rods are connected in a cross shape.

[0012] A further technical solution is that two vertical flat steels are provided on one angle steel.

[0013] A further technical solution is that the front end of the vertical flat steel along the rotation direction inclines towards one side of the central axis, so that an included angle of 15° is formed between the width direction of the vertical flat steel and the rotation direction of the vertical flat steel.

[0014] A further technical solution is that the angle steel includes a long side and a short side; the long side is arranged horizontally; the short side is arranged downward along the long side.

[0015] A further technical solution is that the reinforcing rod is a cylindrical rod.

[0016] A further technical solution is that the driving device includes a motor and a speed reducer.

[0017] The beneficial technical effects of the present utility model are as follows:

[0018] (1) The mixing and dividing machine in the present utility model includes a feed bin, a central axis and an arc-shaped scraper arranged in the feed bin. The central axis is driven to rotate by a driving device, and the arc-shaped scraper connected to the central axis stirs the materials in the feed bin. A side discharge port is opened on the side of the feed bin, and a bottom discharge port is opened at the bottom of the feed bin, which can divide the materials in the feed bin. Among them, along the rotation direction of the central axis, the outer surface of the arc-shaped scraper is a convex arc surface. When the central axis drives the middle arc-shaped scraper to rotate, the materials can slide along the arc surface of the arc-shaped scraper, greatly reducing the resistance received by the arc-shaped scraper during stirring. In addition, the central axis is located on the connection line of the two ends of the arc-shaped scraper, that is, the convex arc surface of the arc-shaped scraper is a 180° arc surface, and the two arc-shaped scrapers are symmetrically arranged to circumferentially cover without dead angles by 360°. When the central axis rotates, the two arc-shaped scrapers can continuously stir the materials in the circumferential full angle, ensuring the stirring efficiency.

[0019] (2) Further, an angle steel, a vertical flat steel and a reinforcing rod are also arranged in the stirrer assembly. The angle steel connects the central axis and the arc-shaped scraper, increasing the structural strength of the stirrer assembly. The vertical flat steel is vertically arranged on the angle steel, and the reinforcing rod connects different vertical flat steels. The reinforcing rod and the vertical flat steel enhance the stirring performance of the stirrer assembly, and at the same time the reinforcing rod further enhances the structural strength of the stirrer assembly.

[0020] (3) Further, the reinforcing rod is a cylindrical rod, and the arc-shaped outer contour of the reinforcing rod reduces the resistance of the material to the reinforcing rod during the stirring process. Description of the Drawings

[0021] Figure 1 Shows a schematic structural view of the mixing and feeding integrated machine of the present invention in the front view direction.

[0022] Figure 2 Shows a schematic structural view of the stirrer assembly in the right view direction of the mixing and feeding integrated machine of the present invention.

[0023] Figure 3 Shows a schematic structural view of the stirrer assembly in the top view direction of the mixing and feeding integrated machine of the present invention.

[0024] Figure 4 Shows a partial schematic view of the mixing and feeding integrated machine of the present invention at A.

[0025] Reference numerals in the drawings:

[0026] 1, driving device; 11, motor; 12, speed reducer; 2, stirrer assembly; 21, central shaft; 22, arc-shaped scraper; 23, angle steel; 24, vertical flat steel; 25, reinforcing rod; 3, silo; 31, bottom discharge port; 32, side discharge port. Detailed Description of the Invention

[0027] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, please refer to the accompanying drawings. It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have any technical substance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the objectives that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0028] In the description of the present invention, the orientation or positional relationship indicated by the defined terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0029] The mixing and feeding integrated machine includes a silo 3 and a stirrer assembly 2. A side discharge port 32 is provided on the side of the silo 3, and a bottom discharge port 31 is provided at the bottom of the silo 3. The stirrer assembly 2 is arranged inside the silo 3. A central shaft 21 is connected to a driving device 1. An arc-shaped scraper 22 is arranged perpendicular to the central shaft 21. One end of the arc-shaped scraper 22 is connected to the central shaft 21. There are two arc-shaped scrapers 22, and the two arc-shaped scrapers 22 are symmetrically arranged radially around the central shaft 21. By driving the central shaft 21 to rotate through the driving device 1, the arc-shaped scraper 22 connected to the central shaft 21 is driven to stir the materials in the silo 3. Among them, the central shaft 21 is located on the connection line of the two ends of the arc-shaped scraper 22. Along the rotation direction of the central shaft 21, the outer surface of the arc-shaped scraper 22 is a convex arc surface. When the central shaft 21 drives the middle arc-shaped scraper 22 to rotate, the materials can slide along the arc surface of the arc-shaped scraper 22, greatly reducing the resistance suffered by the arc-shaped scraper 22 during stirring. In addition, the central shaft 21 is located on the connection line of the two ends of the arc-shaped scraper 22, that is, the convex arc surface of the arc-shaped scraper 22 is a 180° arc surface, and the two arc-shaped scrapers 22 are symmetrically arranged to circumferentially cover without dead angles by 360°. When the central shaft 21 rotates, the two arc-shaped scrapers 22 can continuously stir the materials in the circumferential full angle, ensuring the stirring efficiency.

[0030] The stirrer assembly 2 further includes an angle steel 23. One end of the unequal-angle angle steel 23 is connected to the central shaft 21, and the other end of the angle steel 23 is connected to the end of the arc-shaped scraper 22 far from the central shaft 21. The structural strength of the arc-shaped scraper 22 is increased.

[0031] Preferably, a vertical flat steel 24 is vertically arranged on the upper surface of the angle steel 23. When the central shaft 21 rotates, the vertical flat steel 24 can also stir the materials. The vertical flat steels 24 on the two angle steels 23 are connected to each other by a reinforcing rod 25, increasing the structural strength of the vertical flat steel 24. On one angle steel 23, two vertical flat steels 24 are arranged. The number of vertical flat steels 24 is increased, enhancing the stirring effect of the vertical flat steel 24 when the central shaft 21 rotates.

[0032] More preferably, the angle steel 23 includes a long side and a short side. The long side is arranged horizontally to support the vertical flat steel 24. The short side is arranged downward along the long side. The length of the short side is reduced, reducing the resistance of the materials to the angle steel 23 when the central shaft 21 rotates.

[0033] Vertical flat steels 24 are also arranged on the arc-shaped scraper 22. The vertical flat steels 24 on the two arc-shaped scrapers 22 are connected to each other by a reinforcing rod 25. The number of vertical flat steels 24 is further increased, enhancing the stirring effect of the vertical flat steel 24 when the central shaft 21 rotates.

[0034] Preferably, the two reinforcing rods 25 are cross-connected, making the vertical flat steels 24 on the arc-shaped scraper 22 and the angle steel 23 into an integral structure, thereby enhancing the overall strength of the stirrer assembly 2.

[0035] More preferably, the front end of the vertical flat steel 24 along the rotation direction inclines towards one side of the central axis 21, so that an included angle of 15° is formed between the width direction of the vertical flat steel 24 and the rotation direction of the vertical flat steel 24. When the central axis 21 drives the vertical flat steel 24 to rotate, the vertical flat steel 24 stirs the material, and the material slides along the surface of the vertical flat steel 24. Because the vertical flat steel 24 is inclined, the material sliding along the surface of the vertical flat steel 24 is thrown to the side away from the central axis 21, better stirring the material.

[0036] The reinforcing rod 25 is a cylindrical rod, and the arc shape of the reinforcing rod 25 reduces the resistance of the material to the reinforcing rod 25 during the stirring process.

[0037] Furthermore, the driving device 1 includes a motor 11 and a speed reducer 12. Specifically, the torque output by the motor 11 is transmitted to the central axis 21 after passing through the speed reducer 12. The speed reducer 12 converts the high-speed rotation of the motor 11 into a lower-speed rotation through the deceleration function of the gear, meeting the requirements of the mechanical equipment for low speed. Among them, a key connection can be provided between the central axis 21 and the speed reducer 12.

[0038] The specific working process of the present utility model is as follows:

[0039] The operator fills the material in the silo 3, and then starts the motor 11. The motor 11 outputs torque to the central axis 21 through the speed reducer 12. The central axis 21 rotates to drive the arc-shaped scraper 22, the angle steel 23, the vertical flat steel 24 and the reinforcing rod 25 to rotate around the central axis 21 and stir the material. Until the material stirring is completed, at this time, according to the diversion requirement, the bottom discharge port 31 or the side discharge port 32 is opened. Under the stirring of the arc-shaped scraper 22 and the vertical flat steel 24, and the action of gravity, the material is discharged from the silo 3 along the bottom discharge port 31 or the side discharge port 32.

[0040] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0041] The above-described embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. Stirring and mixing material separating machine, characterized in that Comprising: A silo, a side discharge port is provided on the side of the silo, and a bottom discharge port is provided at the bottom of the silo; A stirrer assembly, arranged inside the silo, comprising: A central shaft, connected with a driving device; Arc-shaped scrapers, arranged perpendicular to the central shaft, one end of each arc-shaped scraper is connected to the central shaft, there are two arc-shaped scrapers, and the two arc-shaped scrapers are symmetrically arranged radially around the central shaft; Wherein, the central shaft is located on the connection line of the two ends of the arc-shaped scraper, and along the rotation direction of the central shaft, the outer surface of the arc-shaped scraper is a convex arc surface.

2. The integrated stirring, mixing and material distributing machine according to claim 1, wherein: The stirrer assembly further includes angle steels, one end of the unequal-angle angle steels is connected to the central shaft, and the other end of the angle steels is connected to the end of the arc-shaped scraper far from the central shaft.

3. The integrated stirring, mixing and feeding machine according to claim 2, characterized in that: Vertical flat steels are vertically arranged on the upper surface of the angle steels, and the vertical flat steels on the two angle steels are connected to each other by a reinforcing rod.

4. The integrated stirring and material dividing machine according to claim 3, characterized in that: Vertical flat steels are also arranged on the arc-shaped scrapers, and the vertical flat steels on the two arc-shaped scrapers are connected to each other by a reinforcing rod.

5. The integrated mixing and dosing machine according to claim 4, wherein: The two reinforcing rods are connected in a cross shape.

6. The integrated stirring, mixing and material distributing machine according to claim 3, characterized in that: Two vertical flat steels are arranged on one angle steel.

7. The integrated stirring and material distributing machine according to claim 3, wherein: The front end of the vertical flat steel along the rotation direction inclines towards one side of the central shaft, so that an included angle of 15° is formed between the width direction of the vertical flat steel and the rotation direction of the vertical flat steel.

8. The integrated stirring, mixing and material distributing machine according to claim 2, wherein: The angle steel includes a long side and a short side; the long side is arranged horizontally; the short side is arranged downward along the long side.

9. The integrated stirring, mixing and material distributing machine according to claim 5, characterized in that: The reinforcing rod is a cylindrical rod.

10. The integrated stirring, mixing and material distributing machine according to claim 1, wherein: The driving device includes a motor and a speed reducer.

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