Screw conveyer with stirring function

Abstract

The utility model discloses a screw conveyer with a stirring function, and particularly relates to the technical field of screw conveyors, which comprises a stand column for supporting, a stirring and conveying assembly is arranged on the stand column, and the stirring and conveying assembly comprises a supporting cylinder arranged at the top of the stand column. A gathering lining cylinder with the vertical section in a conical shape is arranged in the supporting cylinder, and a plurality of cutting teeth are distributed on the inner wall of the gathering lining cylinder along the circumference of the axis point of the gathering lining cylinder. The stirring and conveying assembly is arranged, raw materials are pressurized when being conveyed through the gathering lining cylinder and the conical section of the conical spiral extrusion column, the raw material stirring efficiency and effect are improved, the raw materials are extruded through the gathering lining cylinder and the conical spiral extrusion column when being conveyed, filtering is convenient through the through holes, and therefore the raw materials can be conveyed more conveniently. The conveying and stirring effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw conveyors, and more specifically, to a screw conveyor with a stirring function. Background Art

[0002] Screw conveyors are mainly used to transport sand, powder, additives, finished materials, etc. of various diameters. Traditional screw conveyors include a drive transmission device, a shell, a screw shaft and blades. The screw shaft rotates to push the material in the spiral shell from the feed port to the discharge port. This conveying structure is simple and efficient and is widely used in industry.

[0003] Among them, it was found through searching that the patent application number CN202222379283.8 discloses a screw conveyor, wherein the screw conveyor includes a shell, a screw shaft, a flow guide device and a gas path system, a material transport cavity is arranged in the shell, the screw shaft is installed in the material transport cavity, the flow guide device is installed on the peripheral wall of the shell and guides the air flow toward the inner wall surface of the shell, and the gas path system is used to provide high-pressure gas to the flow guide device;

[0004] When the structure is in use, a flow-aiding air nozzle is added to the shell, so that the screw conveyor has the function of blowing the material transportation chamber, which effectively solves the technical problem of residual material between the shell and the spiral blades in the prior art, realizes full-automatic cleaning inside the screw conveyor, and eliminates the mixing generated when the material product is switched. However, the structure is not easy to stir the raw materials when conveying the materials, and the functionality is relatively simple. Therefore, a screw conveyor with a stirring function is provided. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a screw conveyor with a stirring function, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a screw conveyor with a stirring function, comprising a support column, on which a stirring and conveying assembly is arranged;

[0007] The stirring and conveying assembly comprises a support cylinder arranged at the top of the column, wherein a gathering liner cylinder with a vertical cross-section shape set to be conical is arranged in the support cylinder, and a plurality of cutting teeth are distributed on the inner wall of the gathering liner cylinder and along the circumference of the axis point of the gathering liner cylinder;

[0008] A rotating shaft for support is arranged in the middle of the gathering inner liner, and a conical spiral extrusion column with a vertical cross-section shape set to be conical is arranged on the outer side of the rotating shaft;

[0009] It can be seen that in the above technical solution, when the raw material is transported in the support cylinder, the raw material can also be crushed by the cutting teeth, and the conical section of the gathering inner liner cylinder and the conical spiral extrusion column can realize the function of pressurizing the raw material during transportation, thereby improving the efficiency and effect of raw material mixing. In addition, when the raw material is transported, it is extruded by the gathering inner liner cylinder and the conical spiral extrusion column, and the through hole facilitates filtering, thereby improving the transportation and mixing effects.

[0010] Optionally, in a possible embodiment, a limiting ring for limiting is provided at one end of the support cylinder, a sieve plate is provided in the middle of the limiting ring, a threaded cover for limiting is provided on the outer side of the sieve plate, the threaded cover extends to one end of the support cylinder and is threadedly connected to the support cylinder, a plurality of through holes are penetrated through the surface of the sieve plate, a first crushing disk is provided at one end of the conical spiral extrusion column, a second crushing disk is provided at the other end of the conical spiral extrusion column, the second crushing disk and the first crushing disk are both detachably connected to the rotating shaft, a cutting slope is provided on one side of the first crushing disk and the second crushing disk, a driving motor for driving the rotating shaft to rotate is provided on the outer side of the column, and a feed hopper for diversion is provided on the top of the support cylinder;

[0011] It can be seen that in the above technical solution, the feed hopper is transported into the supporting cylinder, and the driving motor is used to start the driving shaft to rotate. When the shaft rotates, it drives the conical spiral extrusion column, the first crushing disk and the second crushing disk to rotate. When the conical spiral extrusion column rotates, the raw materials are transported, and the second crushing disk and the first crushing disk can crush the raw materials, so as to improve the efficiency and effect of raw material transportation and mixing.

[0012] Technical effects and advantages of the utility model:

[0013] By setting up the stirring and conveying assembly, compared with the prior art, the raw materials are crushed by the cutting teeth through the corresponding coordinated use of various structures, and the raw materials are pressurized during transportation through the conical cross section of the gathering inner liner and the conical spiral extrusion column, thereby improving the stirring efficiency and effect of the raw materials. In addition, the raw materials are extruded through the gathering inner liner and the conical spiral extrusion column during transportation, and the through holes facilitate filtration, thereby improving the transportation and stirring effects.

[0014] The raw materials are transported to the supporting cylinder through the feed hopper, and the driving motor is used to start the driving shaft to rotate. When the shaft rotates, the conical spiral extrusion column, the first crushing disk and the second crushing disk are driven to rotate. When the conical spiral extrusion column rotates, the raw materials are transported, and the second crushing disk and the first crushing disk can crush the raw materials to improve the efficiency and effect of raw material transportation and mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a stereoscopic diagram of the feed hopper, column, support cylinder and gathering liner cylinder of the utility model.

[0019] Figure 4 It is a stereoscopic diagram of the conical spiral extrusion column, the limiting ring and the screen plate of the utility model.

[0020] Figure 5 For this utility model Figure 4 Exploded diagram.

[0021] The figures are marked as follows: 1. column; 2. support cylinder; 3. gathering lining cylinder; 4. cutting teeth; 5. rotating shaft; 6. conical spiral extrusion column; 7. limiting ring; 8. screen plate; 9. threaded cover; 10. through hole; 11. first crushing disk; 12. second crushing disk; 13. cutting slope; 14. driving motor; 15. feed hopper. DETAILED DESCRIPTION

[0022] 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.

[0023] As attached Figure 1-5The screw conveyor with stirring function shown in the figure conveys raw materials through the stirring and conveying assembly arranged on the column 1, and the tapered spiral extrusion column 6 rotates to convey the raw materials, and the second crushing disk 12 and the first crushing disk 11 can crush the raw materials to improve the efficiency and effect of raw material conveying and stirring, and when the raw materials are conveyed in the support cylinder 2, the raw materials can also be crushed by the cutting teeth 4, and the conical cross section of the gathering liner cylinder 3 and the tapered spiral extrusion column 6 can realize the function of pressurizing the raw materials during conveying, thereby improving the efficiency and effect of raw material stirring, and when the raw materials are conveyed, they are squeezed by the gathering liner cylinder 3 and the tapered spiral extrusion column 6, and the through hole 10 is convenient for filtering, thereby improving the conveying and stirring effects, and the specific structural arrangement of the assembly is as follows;

[0024] The stirring and conveying assembly includes a support cylinder 2 arranged on the top of the column 1, a gathering liner cylinder 3 with a vertical cross-section shape set to be conical is arranged in the support cylinder 2, and a plurality of cutting teeth 4 are distributed on the inner wall of the gathering liner cylinder 3 and along the circumference of the axis point of the gathering liner cylinder 3;

[0025] A rotating shaft 5 for support is arranged in the middle of the gathering inner liner 3, and a conical spiral extrusion column 6 with a conical vertical cross-section is arranged on the outer side of the rotating shaft 5;

[0026] A limiting ring 7 for limiting is provided at one end of the support cylinder 2, a sieve plate 8 is provided in the middle of the limiting ring 7, a threaded cover 9 for limiting is provided on the outer side of the sieve plate 8, the threaded cover 9 extends to one end of the support cylinder 2 and is threadedly connected to the support cylinder 2, a plurality of through holes 10 are provided through the surface of the sieve plate 8, a first crushing disk 11 is provided at one end of the conical spiral extrusion column 6, a second crushing disk 12 is provided at the other end of the conical spiral extrusion column 6, the second crushing disk 12 and the first crushing disk 11 are both detachably connected to the rotating shaft 5, a cutting slope 13 is provided on one side of the first crushing disk 11 and the second crushing disk 12, a driving motor 14 for driving the rotating shaft 5 to rotate is provided on the outer side of the column 1, and a feed hopper 15 for diversion is provided on the top of the support cylinder 2.

[0027] According to the above structure, when in use, the staff installs the device at a designated position. When conveying raw materials, the raw materials are conveyed into the support cylinder 2 through the feed hopper 15, and the drive motor 14 is used to start the drive shaft 5 to rotate. When the shaft 5 rotates, the conical spiral extrusion column 6, the first crushing disk 11 and the second crushing disk 12 are driven to rotate. When the conical spiral extrusion column 6 rotates, the raw materials are conveyed, and the second crushing disk 12 and the first crushing disk 11 can crush the raw materials, so as to improve the efficiency and effect of raw material conveying and mixing;

[0028] When the raw materials are transported in the support cylinder 2, the raw materials can also be crushed by the cutting teeth 4, and the conical cross section of the gathering liner cylinder 3 and the conical spiral extrusion column 6 can realize the function of pressurizing the raw materials during transportation, thereby improving the efficiency and effect of raw material mixing;

[0029] Furthermore, when the raw materials are being transported, they are squeezed through the gathering liner cylinder 3 and the conical spiral extrusion column 6, while the through hole 10 facilitates filtering, thereby improving the transporting and stirring effects.

[0030] Different from the prior art, the present application discloses a screw conveyor with a stirring function, which transports raw materials by rotating the conical spiral extrusion column 6, and the second crushing disk 12 and the first crushing disk 11 can crush the raw materials to improve the efficiency and effect of raw material transportation and stirring, and when the raw materials are transported in the support tube 2, the raw materials can also be crushed by the cutting teeth 4, and through the conical cross-section of the gathering liner tube 3 and the conical spiral extrusion column 6, the function of pressurizing the raw materials during transportation is realized, thereby improving the efficiency and effect of raw material stirring, and when the raw materials are transported, they are squeezed through the gathering liner tube 3 and the conical spiral extrusion column 6, and the through hole 10 facilitates filtration, thereby improving the transportation and stirring effects.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screw conveyor with a stirring function, comprising a support column (1), characterized in that: The column (1) is provided with a stirring and conveying assembly; The stirring and conveying assembly comprises a support cylinder (2) arranged on the top of the column (1), a gathering liner cylinder (3) having a vertical cross-section in the shape of a cone is arranged in the support cylinder (2), and a plurality of cutting teeth (4) are distributed on the inner wall of the gathering liner cylinder (3) and along the circumference of the axis point of the gathering liner cylinder (3); A rotating shaft (5) for support is arranged in the middle of the gathering liner cylinder (3), and a conical spiral extrusion column (6) having a conical vertical cross-section is arranged on the outer side of the rotating shaft (5).

2. The screw conveyor with stirring function according to claim 1, characterized in that: A limiting ring (7) for limiting position is provided at one end of the support cylinder (2), and a sieve plate (8) is provided in the middle of the limiting ring (7).

3. The screw conveyor with stirring function according to claim 2, characterized in that: A threaded cover (9) for limiting position is arranged on the outer side of the sieve plate (8); the threaded cover (9) extends to one end of the support tube (2) and is threadably connected to the support tube (2).

4. The screw conveyor with stirring function according to claim 2, characterized in that: A plurality of through holes (10) are formed through the surface of the screen plate (8); a first crushing disk (11) is provided at one end of the conical spiral extrusion column (6); and a second crushing disk (12) is provided at the other end of the conical spiral extrusion column (6).

5. The screw conveyor with stirring function according to claim 4, characterized in that: The second crushing disk (12) and the first crushing disk (11) are both detachably connected to the rotating shaft (5), and a cutting slope (13) is provided on one side of the first crushing disk (11) and the second crushing disk (12).

6. The screw conveyor with stirring function according to claim 1, characterized in that: A driving motor (14) for driving the rotating shaft (5) to rotate is arranged on the outside of the upright column (1), and a feed hopper (15) for diverting fluid is arranged on the top of the support cylinder (2).

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