Multidirectional building powdery chemical raw material stirring and mixing device

Abstract

The utility model discloses a multidirectional building powdery chemical raw material stirring and mixing device which comprises a mixing tank, supporting legs are arranged at the lower end of the mixing tank, a feeding pipe is installed on the upper surface of the mixing tank in a penetrating mode, a cavity is formed in the mixing tank, and two discharging pipes are installed on the bottom surface of the cavity of the mixing tank in a penetrating mode. A driving motor is fixedly mounted at the upper end of the mixing tank, and a transmission column is rotationally connected to the top surface of a cavity of the mixing tank. The multidirectional stirring and mixing device for the powdery chemical raw materials for the building is provided with a crushing block and a limiting ring, the raw materials are guided into the mixing tank through a feeding pipe and then are supported and filtered through a filter screen frame, at the moment, the raw materials with large particles are reserved, and then a supporting rod is driven to rotate through a transmission column; a supporting rod is matched with a limiting ring through a crushing block, so that crushing and grinding are facilitated, large raw materials are crushed, the size uniformity of the subsequently stirred raw materials is ensured, and the uniform mixing effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a multi-directional powdered chemical raw material stirring and mixing device for construction. Background Art

[0002] Chemical raw materials are raw materials produced by chemical methods, including inorganic chemical products other than fertilizers, inorganic pesticides, inorganic pigments, and various products mainly made of polymer materials in the organic synthesis industry. In the industrial production processes of chemical, metallurgical, food, building materials, pharmaceuticals, etc., powder preparation and processing are indispensable. Mixing is an important link in powder preparation and processing. Due to the requirements of the production process, it is often necessary to mix two or more powder raw materials in order to obtain a solid powder mixture with various powder combinations mixed evenly. For example, lime is an air-hardening inorganic gelling material with calcium oxide as the main component. Lime is a product with high calcium carbonate content such as limestone, dolomite, chalk, and shells, which is calcined at 900-1100°C. Lime is the earliest gelling material used by humans, and lime is widely used in civil engineering.

[0003] In construction, some raw materials need to be added with chemical raw materials, and mixing is required during the preparation of chemical raw materials. However, when the existing powder mixing device is used, the raw materials are introduced through the feed port. The raw materials may clump and solidify during the storage process, thereby reducing the uniformity of the mixing during stirring. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-directional powdered chemical raw material stirring and mixing device for construction, so as to solve the problem that the existing powder stirring device proposed in the above-mentioned background technology, when in use, the raw materials are introduced through the feed port, and the raw materials may clump and solidify during the storage process, thereby reducing the uniformity of the mixing during stirring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional powdered chemical raw material stirring and mixing device for construction, comprising a mixing tank, a supporting foot is arranged at the lower end thereof, a feed pipe is installed through the upper surface of the mixing tank, a cavity is arranged inside the mixing tank, and two discharge pipes are installed through the bottom surface of the mixing tank cavity, a driving motor is fixedly installed on the upper end of the mixing tank, a transmission column is rotatably connected to the top surface of the mixing tank cavity, a support rod is fixedly connected to the side surface of the transmission column, a filter rack is fixed to the inner wall of the mixing tank cavity, a groove is arranged on the surface of the filter rack, and a limit ring is fixed to the surface of the filter rack groove, crushing blocks are evenly fixed on the lower surface of the support rod, a cleaning scraper is fixed on the upper surface of the support rod, a stirring column is rotatably connected to the lower surface of the filter rack, and a horizontal roller is rotatably connected to the side surface of the stirring column, and a multi-directional flipping mechanism is arranged inside the stirring column, which drives the second gear and the horizontal roller to rotate through the first gear so that the stirring blade flips the raw material.

[0006] Preferably, the bottom surface of the mixing tank cavity is designed to be inclined, the upper end of the discharge pipe is designed to be inclined, and the two discharge pipes are symmetrically arranged.

[0007] By adopting the above technical solution, the inclined design of the bottom surface of the mixing tank cavity facilitates the movement of the raw materials, and then the materials are discharged through the discharge pipe.

[0008] Preferably, the output end of the driving motor is fixedly connected to the rotating shaft of the transmission column, the upper end surface of the filter rack is inclined, and the bottom surface of the filter rack is provided with a filter.

[0009] By adopting the above technical solution, the output end of the driving motor drives the transmission column to rotate, so that the raw materials are screened through the filter frame.

[0010] Preferably, the limiting ring is annular in design, and the upper end of the vertical cross section of the limiting ring is triangular in design, the lower end of the crushing block is arc-shaped in design, and the cleaning scraper is L-shaped in design.

[0011] By adopting the above technical solution, the annular design of the limiting ring facilitates the movement of the crushing block, and the cleaning scraper is used to clean the raw materials.

[0012] Preferably, the rotating shaft of the stirring column is fixedly connected to the rotating shaft of the transmission column, the stirring column is rotationally connected to the mixing tank, the multi-directional flipping mechanism includes a positioning column, which is fixed to the bottom surface of the mixing tank cavity, and the upper end of the positioning column is fixedly connected to two first gears, a cavity is provided inside the stirring column, and the inner wall of the stirring column cavity is rotationally connected to the second gear, and the outer surface of the horizontal roller is fixedly connected to a stirring blade.

[0013] By adopting the above technical solution, the positioning column drives the first gear to mesh with the second gear through the rotation of the stirring column.

[0014] Preferably, the positioning column passes through the lower surface of the stirring column, the positioning column and the stirring column are rotationally connected, and the first gear and the second gear are meshingly connected.

[0015] Using the above technical solution,

[0016] Preferably, the rotating shaft of the second gear is fixedly connected to the rotating shaft of the horizontal roller, and the stirring blade is of spiral design.

[0017] By adopting the above technical solution, the second gear rotates to drive the horizontal roller to rotate, so that the horizontal roller drives the stirring blade to rotate to turn the raw materials.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the multi-directional powdered chemical raw material stirring and mixing device for construction:

[0019] 1. A crushing block and a limiting ring are provided. When the device is working, the raw materials are introduced into the mixing tank through the feed pipe, and then supported and filtered through the filter frame. At this time, the raw materials with larger particles will be retained, and then the support rod is driven to rotate through the transmission column, so that the support rod cooperates with the crushing block and the limiting ring to facilitate crushing and grinding, thereby crushing large pieces of raw materials, thereby ensuring that the size of the raw materials to be stirred subsequently is uniform and the mixing effect is guaranteed;

[0020] 2. A filter rack and a cleaning scraper are provided. When the device is working, the cleaning scraper is driven to rotate by the support rod, so that the cleaning scraper can scrape the raw materials attached to the inner wall of the upper end of the mixing tank, thereby preventing the raw materials from sticking, and effectively guiding the raw materials to enter the filter rack for filtering. When working, the raw materials are guided by the inclined surface of the filter rack, and the filter between the filter rack and the limit ring is convenient for discharging the crushed raw materials, ensuring the efficiency of discharging;

[0021] 3. A horizontal roller and stirring blades are provided so that when the device is working, the stirring column is driven to rotate through the transmission column, and the stirring column drives the raw materials to move horizontally through the horizontal roller on the surface. At the same time, the positioning column is fixed so that it rotates relative to the stirring column, which is convenient for the stirring column to drive the second gear inside to move, so that the second gear is engaged and rotated by the first gear, so that the second gear drives the horizontal roller to rotate, and the horizontal roller turns the raw materials through the stirring blades, thereby realizing multi-directional stirring and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection between the mixing tank and the feed pipe of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the mixing tank and the discharge pipe of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the driving motor and the transmission column of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the transmission column and the support rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the filter frame and the limit ring of the utility model;

[0027] Figure 6 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1. mixing tank; 2. feed pipe; 3. discharge pipe; 4. drive motor; 5. transmission column; 6. support rod; 7. filter rack; 8. limit ring; 9. crushing block; 10. cleaning scraper; 11. stirring column; 12. horizontal roller; 13. positioning column; 14. first gear; 15. second gear; 16. stirring blade. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a multi-directional powdered chemical raw material stirring and mixing device for construction, comprising a mixing tank 1, a feed pipe 2, a discharge pipe 3, a driving motor 4, a transmission column 5, a support rod 6, a filter rack 7, a limit ring 8, a crushing block 9, a cleaning scraper 10, a stirring column 11, a horizontal roller 12, a positioning column 13, a first gear 14, a second gear 15 and a stirring blade 16. The mixing tank 1 is provided with a supporting foot at its lower end, the bottom surface of the cavity of the mixing tank 1 is inclined, the upper end of the discharge pipe 3 is inclined, and the two discharge pipes 3 are symmetrically arranged. When using the device, the raw material is first introduced into the mixing tank 1 from the feed pipe 2, so that the raw material falls into the groove of the filter rack 7 for filtering, and the raw material with larger particles is left behind. Subsequently, the driving motor 4 drives the transmission column 5 and the support rod 6 to rotate, so that the support rod 6 drives the crushing block 9 to move between the limit rings 8, so as to grind and crush the large-particle raw material, and the crushed raw material is filtered again by the filter rack 7.

[0031] A feed pipe 2 is installed through the upper surface of the mixing tank 1, a cavity is provided inside the mixing tank 1, and two discharge pipes 3 are installed through the bottom surface of the cavity of the mixing tank 1, the output end of the drive motor 4 is fixedly connected to the rotating shaft of the transmission column 5, the upper end surface of the filter rack 7 is inclined, and the bottom surface of the filter rack 7 is provided with a filter, the limit ring 8 is annular, and the upper end of the vertical cross-section of the limit ring 8 is triangular, the lower end of the crushing block 9 is arc-shaped, and the cleaning scraper 10 is L-shaped, which drives the cleaning scraper 10 to move while the support rod 6 rotates, so that the cleaning scraper 10 can scrape and drive the raw materials attached to the inner wall of the mixing tank 1 during feeding, and guide the raw materials through the inclined surface of the filter rack 7 to ensure the efficiency of feeding, and drive the stirring column 11 to rotate while the transmission column 5 rotates.

[0032] A driving motor 4 is fixedly installed on the upper end of the mixing tank 1, a transmission column 5 is rotatably connected to the top surface of the cavity of the mixing tank 1, a support rod 6 is fixedly connected to the side surface of the transmission column 5, a filter rack 7 is fixed to the inner wall of the cavity of the mixing tank 1, a groove is provided on the surface of the filter rack 7, and a limit ring 8 is fixed to the surface of the groove of the filter rack 7, a rotating shaft of the stirring column 11 is fixedly connected to the rotating shaft of the transmission column 5, and the stirring column 11 is rotatably connected to the mixing tank 1, and the multi-directional flipping mechanism includes a positioning column 13, which is fixed to the bottom surface of the cavity of the mixing tank 1, and the upper end of the positioning column 13 is fixed Two first gears 14 are fixedly connected, a cavity is arranged inside the stirring column 11, and the inner wall of the cavity of the stirring column 11 is rotatably connected with a second gear 15, and a stirring blade 16 is fixedly connected to the outer surface of the horizontal roller 12. When the stirring column 11 rotates, the horizontal roller 12 on the surface is driven to rotate, so that the horizontal roller 12 stirs the raw materials horizontally. At this time, the fixed positioning column 13 rotates relative to the stirring column 11, so that the second gear 15 inside the stirring column 11 is meshed with the first gear 14 as it rotates, so that the second gear 15 rotates and drives the horizontal roller 12 to rotate.

[0033] The lower surface of the support rod 6 is evenly fixed with a crushing block 9, the upper surface of the support rod 6 is fixed with a cleaning scraper 10, the lower surface of the filter rack 7 is rotatably connected with a stirring column 11, and the side surface of the stirring column 11 is rotatably connected with a horizontal roller 12, and a multi-directional flipping mechanism is arranged inside the stirring column 11, which drives the second gear 15 and the horizontal roller 12 to rotate through the first gear 14 so that the stirring blade 16 flips the raw material, the positioning column 13 runs through the lower surface of the stirring column 11, the positioning column 13 and the stirring column 11 are rotatably connected, the first gear 14 and the second gear 15 are meshed, the rotating shaft of the second gear 15 is fixedly connected with the rotating shaft of the horizontal roller 12, the stirring blade 16 is of a spiral design, and after the horizontal roller 12 rotates, the stirring blade 16 on the surface drives the raw material to flip, so that the raw material moves vertically relative to the center line of the mixing tank 1, so as to achieve the multi-directional stirring effect of the device, and to improve the mixing efficiency of the device, and finally the raw material is guided by the inclined bottom surface of the mixing tank 1 and discharged through the discharge pipe 3 for discharge.

[0034] Working principle: When using the multi-directional powdered chemical raw material stirring and mixing device for construction, first introduce the raw material from the feed pipe 2 into the mixing tank 1, and drive the transmission column 5 to rotate through the driving motor 4, so that the support rod 6 drives the crushing block 9 to cooperate with the limit ring 8 to crush the raw material, so that the raw material is filtered by the filter frame 7, and at the same time, the support rod 6 drives the cleaning scraper 10 to rotate to clean and scrape the material, and drives the stirring column 11 to rotate through the transmission column 5, so that the stirring column 11 drives the second gear 15 to be engaged with the first gear 14, so that the second gear 15 drives the horizontal roller 12 to rotate, so that the horizontal roller 12 can rotate while moving horizontally, and the horizontal roller 12 can drive the stirring blade 16 to turn the raw material, thereby increasing the overall practicality.

[0035] 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 multi-directional powdered chemical raw material stirring and mixing device for construction, comprising a mixing tank (1), the lower end of which is provided with a support foot, a feed pipe (2) is installed through the upper surface of the mixing tank (1), a cavity is provided inside the mixing tank (1), and two discharge pipes (3) are installed through the bottom surface of the cavity of the mixing tank (1), characterized in that: A driving motor (4) is fixedly mounted on the upper end of the mixing tank (1); a transmission column (5) is rotatably connected to the top surface of the cavity of the mixing tank (1); a support rod (6) is fixedly connected to the side surface of the transmission column (5); a filter rack (7) is fixedly mounted on the inner wall of the cavity of the mixing tank (1); a groove is provided on the surface of the filter rack (7); a limit ring (8) is fixedly mounted on the surface of the groove of the filter rack (7); crushing blocks (9) are evenly fixedly mounted on the lower surface of the support rod (6); a cleaning scraper (10) is fixedly mounted on the upper surface of the support rod (6); a stirring column (11) is rotatably connected to the lower surface of the filter rack (7); and a horizontal roller (12) is rotatably connected to the side surface of the stirring column (11); a multi-directional turning mechanism is arranged inside the stirring column (11); the second gear (15) and the horizontal roller (12) are driven to rotate by the first gear (14) so ​​that the stirring blades (16) turn the raw materials.

2. A multi-directional powdered chemical raw material stirring and mixing device for construction according to claim 1, characterized in that: The bottom surface of the cavity of the mixing tank (1) is designed to be inclined, the upper end of the discharge pipe (3) is designed to be inclined, and the two discharge pipes (3) are symmetrically arranged.

3. A multi-directional powdered chemical raw material stirring and mixing device for construction according to claim 1, characterized in that: The output end of the driving motor (4) is fixedly connected to the rotating shaft of the transmission column (5); the upper end surface of the filter rack (7) is designed to be inclined; and the bottom surface of the filter rack (7) is provided with a filter.

4. A multi-directional stirring and mixing device for powdered chemical raw materials for construction according to claim 1, characterized in that: The limiting ring (8) is of annular design, and the upper end of the vertical cross section of the limiting ring (8) is of triangular design, the lower end of the crushing block (9) is of arc design, and the cleaning scraper (10) is of L-shaped design.

5. The multi-directional stirring and mixing device for powdered chemical raw materials for construction according to claim 1, characterized in that: The rotating shaft of the stirring column (11) is fixedly connected to the rotating shaft of the transmission column (5), and the stirring column (11) is rotationally connected to the mixing tank (1). The multi-directional flipping mechanism comprises a positioning column (13), which is fixed to the bottom surface of the cavity of the mixing tank (1). Two first gears (14) are fixedly connected to the upper end of the positioning column (13). A cavity is provided inside the stirring column (11), and the inner wall of the cavity of the stirring column (11) is rotationally connected to a second gear (15). The outer surface of the horizontal roller (12) is fixedly connected to a stirring blade (16).

6. A multi-directional stirring and mixing device for powdered chemical raw materials for construction according to claim 5, characterized in that: The positioning column (13) penetrates the lower surface of the stirring column (11), the positioning column (13) and the stirring column (11) are rotationally connected, and the first gear (14) and the second gear (15) are meshingly connected.

7. The multi-directional stirring and mixing device for powdered chemical raw materials for construction according to claim 5, characterized in that: The rotating shaft of the second gear (15) is fixedly connected to the rotating shaft of the horizontal roller (12), and the stirring blade (16) is of a spiral design.

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