Double-material stirring device for resin anchoring agent processing

Abstract

This utility model discloses a dual-material mixing device for resin anchoring agent processing, relating to the field of resin anchoring agent processing technology. It includes: an outer mixing tank, fixed to the ground by a bracket, with an outer feed hopper and an outer discharge pipe at its upper and lower ends respectively. The outer feed hopper and the outer discharge pipe are connected to a raw material silo and a finished product silo via conveying pipes. The outer mixing tank has an annular structure. An inner mixing tank is fixed inside the outer mixing tank. This utility model, through the double-tank structure and by using different driving components to drive different mixing components, simultaneously performs different mixing operations on the clay adhesive curing agent, greatly saving the space occupied by two sets of mixing structures. It also allows for centralized design and management of two different raw material silos, reducing the complexity of pipeline laying. While facilitating management, it is better suited for use in smaller production spaces, achieving the goal of space saving.

Description

Technical Field

[0001] This utility model relates to the field of resin anchoring agent processing technology, and in particular to a dual-material mixing device for resin anchoring agent processing. Background Technology

[0002] Resin anchoring agent is a material used for anchoring. During the production process, the clay and curing agent need to be stirred separately.

[0003] Traditional mixing equipment is mostly single-tank structure due to the production characteristics of clay and hardener. That is, clay and hardener have different properties and often require different mixing speeds and methods. In this case, two sets of mixing structures are needed to mix the clay and hardener separately. Each set of mixing structures occupies a certain amount of production space. Overall, the space occupied is large, which is not conducive to the centralized transportation and management of raw materials and semi-finished products after mixing. It is also not suitable for use in small production spaces. Therefore, a dual-material mixing equipment for resin anchoring agent processing is needed. Utility Model Content

[0004] The purpose of this application is to provide a dual-material mixing device for processing resin anchoring agents, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a dual-material mixing device for processing resin anchoring agents, comprising:

[0006] The outer mixing tank is fixed to the ground by a bracket. The upper and lower ends of the outer mixing tank are respectively equipped with an external feed hopper and an external discharge pipe. The external feed hopper and the external discharge pipe are respectively connected to the raw material warehouse and the finished product warehouse through conveying pipes. The outer mixing tank has a ring-shaped structure.

[0007] The inner mixing tank is fixed inside the outer mixing tank. The upper and lower ends of the inner mixing tank are respectively equipped with an inner feed hopper and an inner discharge pipe. The inner feed hopper and the inner discharge pipe are respectively connected to another raw material silo and another finished product silo through conveying pipes.

[0008] The two raw material warehouses and the two finished product warehouses are located together;

[0009] An internal stirrer is rotatably installed inside an inner mixing tank. A first motor for driving the internal stirrer to rotate is also fixed to the upper end of the inner mixing tank by a bracket.

[0010] An external agitator is installed inside an external mixing tank. Multiple external agitators are installed and evenly distributed around the annular cavity of the external mixing tank. A second motor and transmission assembly for driving the multiple external agitators to rotate are installed on the upper part of the external mixing tank.

[0011] Preferably, a spiral guide plate is fixed on the inner side wall of the inner mixing tank. The spiral guide plate extends spirally along the inner side wall of the inner mixing tank, and a vertically extending cylindrical cavity is formed in the middle of the spiral guide plate.

[0012] The internal agitator includes a long shaft and a stirring blades disposed in the cylindrical cavity in the middle of the spiral guide plate. The upper end of the long shaft rotates through the top of the internal mixing tank and is fixed to the output shaft of the first motor. Several stirring blades are arranged in a circumferential array along the axis of the long shaft. The side of the stirring blades away from the long shaft is in clearance fit with the inner side of the spiral guide plate.

[0013] Preferably, each stirring blade has multiple turbulence notches, and the size and spacing of the turbulence notches on each stirring blade are different.

[0014] Preferably, an auxiliary extrusion plate is fixed at the lower end of the long shaft, and the auxiliary extrusion plate has the same spiral extension direction as the spiral guide plate.

[0015] Preferably, the external agitator includes a short shaft, a stirring frame, and a disturbance blade. Two short shafts are provided and are rotatably connected to the upper and lower ends of the external mixing tank, respectively. The stirring frame is fixed between the two short shafts. Several vertically equidistant shearing crossbars are integrally formed in the middle of the stirring frame. A disturbance blade is fixed on each shearing crossbar. The disturbance blade is perpendicular to the corresponding shearing crossbar.

[0016] The stirring frame, shear crossbar, and disturbance blades are all twisted along the short axis.

[0017] Preferably, the upper short shaft rotates through the top of the outer mixing tank;

[0018] The second motor is fixed to the upper end of the outer mixing tank by a bracket, and the output shaft of the second motor is downward and fixed to one of the short shafts.

[0019] The transmission assembly includes gears and an internal gear ring. Multiple gears are provided and correspond one-to-one with multiple short shafts that pass through the top of the outer mixing tank. The gears are fixedly sleeved on the short shafts. The internal gear ring is rotatably connected to the upper end face of the outer mixing tank and is arranged around the outside of multiple gears and meshes with multiple gears.

[0020] In summary, the technical effects and advantages of this utility model are as follows:

[0021] 1. In this utility model, by setting up a double-layer barrel structure and using different driving components to drive different mixing components to simultaneously mix the mud curing agent, the space occupied by the two sets of mixing structures is greatly saved. It also enables the centralized design and management of two different raw material silos, reducing the complexity of pipeline laying. While facilitating management, it can better adapt to the use of smaller production spaces, thus achieving the goal of saving space.

[0022] 2. In this utility model, the internal stirrer is used in conjunction with the spiral guide plate, which not only enables the raw materials in the internal stirring tank to be quickly stirred and mixed, but also allows the raw materials to be subjected to the dual disturbance effect of the spiral guide plate and the stirring blades during the stirring process, thereby making the raw materials more uniform after stirring and the stirring efficiency higher. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0025] Figure 2 This is a schematic cross-sectional view of the structure in this embodiment;

[0026] Figure 3 This is a schematic diagram of the internal stirrer structure in this embodiment;

[0027] Figure 4 This is a schematic diagram of the external stirrer structure in this embodiment.

[0028] In the diagram: 1. Outer mixing tank; 11. Outer feed hopper; 12. Outer discharge pipe; 2. Inner mixing tank; 21. Inner feed hopper; 22. Inner discharge pipe; 23. Spiral guide plate; 3. Inner agitator; 31. Long shaft; 32. Agitator blade; 321. Turbulence notch; 33. Auxiliary extrusion plate; 4. Outer agitator; 41. Short shaft; 42. Agitator frame; 421. Shear crossbar; 43. Turbulence blade; 5. First motor; 6. Second motor; 7. Transmission assembly; 71. Gear; 72. Internal gear ring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example: Reference Figures 1-4 The illustrated dual-material mixing device for processing resin anchoring agents includes:

[0031] The outer mixing tank 1 is fixed to the ground by a bracket. The upper and lower ends of the outer mixing tank 1 are respectively provided with an outer feed hopper 11 and an outer discharge pipe 12. The outer feed hopper 11 and the outer discharge pipe 12 are respectively connected to the raw material warehouse and the finished product warehouse through conveying pipes. The outer mixing tank 1 has a ring-shaped structure.

[0032] The inner mixing tank 2 is fixed inside the outer mixing tank 1. The inner mixing tank 2 is provided with an inner feed hopper 21 and an inner discharge pipe 22 at its upper and lower ends, respectively. The inner feed hopper 21 and the inner discharge pipe 22 are respectively connected to another raw material warehouse and another finished product warehouse through conveying pipes.

[0033] The two raw material warehouses and the two finished product warehouses are located together;

[0034] An inner stirrer 3 is rotatably installed inside an inner mixing tank 2. A first motor 5 for driving the inner stirrer 3 to rotate is also fixed to the upper end of the inner mixing tank 2 by a bracket.

[0035] An external agitator 4 is installed inside an outer mixing tank 1. Multiple external agitators 4 are installed and evenly distributed around the annular cavity of the outer mixing tank 1. A second motor 6 and a transmission assembly 7 are installed on the upper part of the outer mixing tank 1 to drive the multiple external agitators 4 to rotate.

[0036] Based on the above structure, the double-layer tank structure (outer mixing tank 1 and inner mixing tank 2) and the different driving components (first motor 5, second motor 6 and transmission assembly 7) drive different mixing components (inner agitator 3 and outer agitator 4) to simultaneously mix the mud-based curing agent, greatly saving the space occupied by the two mixing structures. It also allows for the centralized design and management of two different raw material silos (mud-based raw material silo and curing agent raw material silo) and finished product silos, reducing the complexity of pipeline laying. While facilitating management, it can better adapt to smaller production spaces, achieving the goal of saving space.

[0037] Furthermore, a spiral guide plate 23 is fixed on the inner side wall of the inner mixing tank 2. The spiral guide plate 23 extends spirally along the inner side wall of the inner mixing tank 2, and a vertically extending cylindrical cavity is formed in the middle of the spiral guide plate 23.

[0038] The internal stirrer 3 includes a long shaft 31 and stirring blades 32 disposed in the cylindrical cavity in the middle of the spiral guide plate 23. The upper end of the long shaft 31 rotates through the top of the internal stirring tank 2 and is fixed to the output shaft of the first motor 5. Several stirring blades 32 are provided and distributed in a circumferential array along the axis of the long shaft 31. The side of the stirring blades 32 away from the long shaft 31 is in clearance fit with the inner side of the spiral guide plate 23.

[0039] Each stirring blade 32 has multiple turbulence notches 321, and the size and spacing of the turbulence notches 321 on each stirring blade 32 are different.

[0040] An auxiliary extrusion plate 33 is fixed at the lower end of the long shaft 31. The auxiliary extrusion plate 33 has the same spiral extension direction as the spiral guide plate 23.

[0041] By using the internal stirrer 3 in conjunction with the spiral guide plate 23, not only can the raw materials in the internal mixing tank 2 be quickly stirred and mixed, but the raw materials can also be subjected to the dual disturbance effect of the spiral guide plate 23 and the stirring blade 32 during the stirring process, so that the raw materials are more uniform after stirring and the stirring efficiency is higher.

[0042] Furthermore, the external agitator 4 includes a short shaft 41, a stirring frame 42, and a disturbance blade 43. Two short shafts 41 are provided and are rotatably connected to the upper and lower ends of the external mixing tank 1 respectively. The stirring frame 42 is fixed between the two short shafts 41. Several vertically equidistant shearing crossbars 421 are integrally formed in the middle of the stirring frame 42. A disturbance blade 43 is fixed on each shearing crossbar 421. The disturbance blade 43 is perpendicular to the corresponding shearing crossbar 421.

[0043] The stirring frame 42, the shearing crossbar 421, and the disturbance blade 43 are all twisted along the axis of the short axis 41.

[0044] With the external agitator 4, the twisted mixing frame 42 and the shearing crossbar 421 can perform vertical and horizontal shearing on the material during rotation. At the same time, the disturbance blade 43 can disturb the material at multiple angles, so that the raw materials in the external mixing tank 1 can flow in a ring along the annular cavity of the external mixing tank 1 while being mixed by the external agitator 4, making the mixing more thorough and the mixing more uniform, which is beneficial to improving the quality of the finished product after mixing.

[0045] Furthermore, the upper short shaft 41 rotates through the top of the outer mixing tank 1;

[0046] The second motor 6 is fixed to the upper end of the outer mixing tank 1 by a bracket, and the output shaft of the second motor 6 is downward and fixed to one of the short shafts 41.

[0047] The transmission assembly 7 includes gears 71 and internal gear rings 72. Multiple gears 71 are provided and correspond one-to-one with multiple short shafts 41 that pass through the top of the outer mixing tank 1. The gears 71 are fixedly sleeved on the short shafts 41. The internal gear rings 72 are rotatably connected to the upper end face of the outer mixing tank 1. The internal gear rings 72 are arranged around the outside of the multiple gears 71 and mesh with the multiple gears 71.

[0048] The working principle of this utility model is as follows: In daily use, after adding the raw materials to the outer mixing tank 1 and the inner mixing tank 2 respectively, the first motor 5 and the second motor 6 are started. The first motor 5 drives the inner stirrer 3 to rotate, thereby enabling the inner stirrer 3, in conjunction with the spiral guide plate 23, to quickly stir and mix the raw materials in the inner mixing tank 2. During the stirring process, the raw materials are simultaneously subjected to the dual disturbance effect of the spiral guide plate 23 and the stirring blades 32, resulting in a more uniform mixing of the raw materials in the inner mixing tank 2. The second motor 6 drives one of the outer stirrers 4 to rotate, and simultaneously through the outer stirrer 4... The short shaft 41 drives one of the gears 71 to rotate, which in turn drives the internal gear ring 72 to rotate, thereby driving the other multiple external agitators 4 to rotate synchronously. When the multiple external agitators 4 rotate, the twisted stirring frame 42 and the shearing crossbar 421 can perform vertical and horizontal shearing on the material during the rotation process. At the same time, the disturbance blades 43 are used to disturb the material at multiple angles, so that the raw materials in the external mixing tank 1 can flow in a ring along the annular cavity of the external mixing tank 1 while being stirred and mixed by the external agitators 4, making the stirring more thorough and the mixing more uniform, which is beneficial to improving the quality of the finished product after stirring.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-material mixing device for processing resin anchoring agents, characterized in that, include: An outer mixing tank (1) is fixed to the ground by a bracket. An outer feeding hopper (11) and an outer feeding pipe (12) are respectively provided at the upper and lower ends of the outer mixing tank (1). The outer feeding hopper (11) and the outer feeding pipe (12) are respectively connected to the raw material warehouse and the finished product warehouse through conveying pipes. The outer mixing tank (1) has an annular structure. An inner mixing tank (2) is fixed inside an outer mixing tank (1). An inner feed hopper (21) and an inner discharge pipe (22) are respectively provided at the upper and lower ends of the inner mixing tank (2). The inner feed hopper (21) and the inner discharge pipe (22) are respectively connected to another raw material warehouse and another finished product warehouse through conveying pipes. The two raw material warehouses and the two finished product warehouses are respectively located together; An internal stirrer (3) is rotatably installed inside an internal stirring tank (2). The upper end of the internal stirring tank (2) is also fixed with a first motor (5) for driving the internal stirrer (3) to rotate via a bracket. An external stirrer (4) is installed inside an external stirring tank (1). Multiple external stirrers (4) are installed and evenly distributed around the annular cavity of the external stirring tank (1). A second motor (6) and a transmission assembly (7) for driving the multiple external stirrers (4) to rotate are installed on the upper part of the external stirring tank (1).

2. The dual-material mixing device for resin anchoring agent processing according to claim 1, characterized in that: The inner sidewall of the inner mixing tank (2) is fixed with a spiral guide plate (23), which extends spirally along the inner sidewall of the inner mixing tank (2), and a vertically extending cylindrical cavity is formed in the middle of the spiral guide plate (23). The internal stirrer (3) includes a long shaft (31) and stirring blades (32) disposed in the cylindrical cavity in the middle of the spiral guide plate (23). The upper end of the long shaft (31) rotates through the top of the inner stirring tank (2) and is fixed to the output shaft of the first motor (5). Several stirring blades (32) are arranged and distributed in a circular array along the axis of the long shaft (31). The side of the stirring blades (32) away from the long shaft (31) is in clearance fit with the inner side of the spiral guide plate (23).

3. The dual-material mixing device for resin anchoring agent processing according to claim 2, characterized in that: Each of the stirring blades (32) has multiple turbulence notches (321), and the size and spacing of the turbulence notches (321) on each of the stirring blades (32) are different.

4. The dual-material mixing device for resin anchoring agent processing according to claim 3, characterized in that: An auxiliary extrusion plate (33) is fixed at the lower end of the long shaft (31), and the auxiliary extrusion plate (33) has the same spiral extension direction as the spiral guide plate (23).

5. The dual-material mixing device for resin anchoring agent processing according to claim 1, characterized in that: The external agitator (4) includes a short shaft (41), a stirring frame (42), and a disturbance blade (43). There are two short shafts (41) and they are rotatably connected to the upper and lower ends of the external mixing tank (1). The stirring frame (42) is fixed between the two short shafts (41). Several vertically equidistant shearing crossbars (421) are integrally formed in the middle of the stirring frame (42). A disturbance blade (43) is fixed on each shearing crossbar (421). The disturbance blade (43) is perpendicular to the corresponding shearing crossbar (421). The stirring frame (42), shear crossbar (421) and disturbance blade (43) are all twisted along the axis of the short axis (41).

6. The dual-material mixing device for resin anchoring agent processing according to claim 5, characterized in that: The short shaft (41) above rotates through the top of the outer mixing tank (1); The second motor (6) is fixed to the upper end of the outer mixing tank (1) by a bracket, and the output shaft of the second motor (6) is downward and fixed to one of the short shafts (41); The transmission assembly (7) includes gears (71) and internal gear rings (72). Multiple gears (71) are provided and correspond one-to-one with multiple short shafts (41) that pass through the top of the outer mixing tank (1). The gears (71) are fixedly sleeved on the short shafts (41). The internal gear rings (72) are rotatably connected to the upper end face of the outer mixing tank (1). The internal gear rings (72) are arranged around the outside of the multiple gears (71) and mesh with the multiple gears (71).

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