Efficient mixing vertical stirrer

Abstract

The utility model discloses an efficient mixing vertical stirrer, which relates to the technical field of vertical stirrers and comprises a stirring platform, a bottom support is welded at the bottom of the stirring platform, a telescopic hydraulic cylinder is arranged at the upper end of the bottom support, and a top rack is welded at the upper end of the stirring platform. A lifting platform is arranged at the central position of the stirring platform; the driving motor is arranged in the center of the top of the top rack, a linkage shaft is welded to an output shaft of the driving motor, and a stirring paddle is integrally formed at the bottom end of the linkage shaft; the inner sliding table is arranged at the position of a notch in the upper end of the lifting platform, a stirring barrel is arranged in a circular groove in the upper end of the inner sliding table, and a valve is arranged on the front end face of the stirring barrel. Therefore, the problem of non-uniform mixing in the tank body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical agitators, in particular to a high-efficiency mixing vertical agitator. Background Art

[0002] Vertical mixer is a common mixing equipment, widely used in food, medicine, chemical, petroleum and other industries.

[0003] For example, the announcement number is: CN205948743U (named as a vertical agitator), which includes a tank body, a stirring shaft arranged in the tank body and a driving mechanism for driving the stirring shaft to rotate in the tank body; a limiting sleeve is provided at the bottom of the tank body, the bottom of the stirring shaft extends into the limiting sleeve, the limiting sleeve and the stirring shaft are co-centering, and there is a gap between the bottom surface and side wall of the stirring shaft and the limiting sleeve. In order to make the material in the tank body more evenly stirred, a number of stirring paddles are fixedly provided at different heights of the stirring shaft, and a support rod is also provided on the stirring shaft. The support rod is used to fixedly connect the stirring paddles at different heights. The bottom surface of the stirring shaft is 50 mm away from the bottom of the limiting sleeve, and the distance between the side wall of the stirring shaft and the inner wall of the limiting sleeve is 25 mm. If the distance is too large, the limiting effect is poor. If the distance is too small, friction between the stirring shaft and the limiting sleeve is likely to occur, and the stirring shaft and the limiting sleeve are easily damaged, affecting the service life. It can reduce the power of the motor, reduce energy consumption, eliminate the bottom bearing and seal, and eliminate leakage and other hidden dangers caused by thermal expansion and contraction. Limiting the stirring shaft at the bottom of the tank can effectively reduce the chance of bending of the stirring shaft.

[0004] The above-mentioned vertical mixer is inconvenient to discharge materials during use, and can only stir the lower part of the tank body, resulting in uneven mixing inside the tank body. For this reason, we provide a high-efficiency mixing vertical mixer. Utility Model Content

[0005] The purpose of the present utility model is to provide a high-efficiency mixing vertical agitator to solve the problem that the existing vertical agitator proposed in the above background technology is inconvenient to discharge materials during use and can only stir the lower position inside the tank body, resulting in uneven mixing inside the tank body.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a high-efficiency mixing vertical agitator, comprising a mixing platform, a bottom bracket welded to the bottom of the mixing platform, a telescopic hydraulic cylinder disposed on the upper end of the bottom bracket, a top frame welded to the upper end of the mixing platform, and a lifting platform disposed at the center of the mixing platform;

[0007] Also includes:

[0008] A driving motor is arranged at the top center of the top stand, and a linkage shaft is welded on the output shaft of the driving motor, and a stirring paddle is integrally formed at the bottom end of the linkage shaft;

[0009] An inner slide is arranged at the upper notch position of the lifting platform, a mixing barrel is placed in the upper circular groove of the inner slide, a valve is provided on the front end surface of the mixing barrel, a feed port of the valve is connected to the interior of the mixing barrel, and a discharge port of the valve is connected to a discharge pipe;

[0010] The material receiving platform is arranged on the rear end surface of the mixing platform. The material receiving platform and the mixing platform are an integrated structure. A limit baffle is provided at one end of the material receiving platform. The limit baffle and the material receiving platform are an integrated structure.

[0011] Preferably, a threaded positioning hole is provided on an outer wall of one side of the inner slide, a positioning screw is inserted and installed inside the threaded positioning hole, and the positioning screw is connected to the lifting platform through-hole.

[0012] Preferably, four rollers are provided at the bottom of the inner slide, and the inner slide is rollingly connected to the lifting platform via the rollers.

[0013] Preferably, a sealing top cover is movably provided on the linkage shaft, and the sealing top cover abuts against the top of the mixing barrel.

[0014] Preferably, the bottom of the lifting platform is welded to the piston rod of the telescopic hydraulic cylinder, and the piston rod of the telescopic hydraulic cylinder is penetrated and connected to the stirring platform.

[0015] Preferably, two grab handles are provided on one side of the mixing barrel, and the two grab handles are integrated with the inner slide.

[0016] Preferably, an extension pipe is installed at one end of the discharge pipe, and the extension pipe is connected to the discharge pipe by screwing.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model drives the lifting platform to lift up through the telescopic hydraulic cylinder, so that the mixing barrel is connected to the external position of the stirring paddle, and at the same time drives the sealing top cover to abut and lift up. The sealing top cover moves along the linkage shaft, so that the sealing top cover always covers the top of the mixing barrel, avoiding the overflow of materials during the mixing process. In addition, as the lifting height of the telescopic hydraulic cylinder changes, the depth of the stirring paddle in the mixing barrel also changes accordingly, so that the stirring paddle can fully mix the materials in the mixing barrel from deep to shallow, thereby improving the stirring effect of the materials.

[0019] 2. According to the viscosity of the mixed material, choose to discharge directly through the discharge pipe or remove the mixing barrel for discharge. When the material is a non-viscous aqueous solution, install the extension pipe to the discharge pipe through threaded connection, and then open the valve to discharge the material directly. When it is a viscous material, remove the positioning screw, and then pull the two grab handles to move the inner slide to the material receiving platform. Finally, remove the mixing barrel from the inner slide to pour out the material, so that the purpose of discharging can be achieved according to the needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the high-efficiency mixing vertical agitator structure of the utility model;

[0021] Figure 2 This is a bottom view of the high-efficiency mixing vertical agitator structure of the utility model;

[0022] Figure 3 This is a side view of the high-efficiency mixing vertical agitator structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the high-efficiency mixing vertical agitator of the utility model;

[0024] In the figure: 1. Mixing platform; 2. Bottom bracket; 3. Top platform; 4. Lifting platform; 5. Inner slide; 6. Telescopic hydraulic cylinder; 7. Drive motor; 8. Mixing barrel; 9. Material receiving platform; 10. Limit baffle; 11. Valve; 12. Discharge pipe; 13. Extension pipe; 14. Grab handle; 15. Linkage shaft; 16. Mixing paddle; 17. Sealing top cover; 18. Positioning screw; 19. Threaded positioning hole; 20. Roller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1-4 The utility model provides an embodiment of a high-efficiency mixing vertical mixer, comprising a mixing platform 1, a bottom bracket 2 is welded to the bottom of the mixing platform 1, a telescopic hydraulic cylinder 6 is provided on the upper end of the bottom bracket 2, a top stand 3 is welded to the upper end of the mixing platform 1, and a lifting platform 4 is provided at the center of the mixing platform 1;

[0027] Also includes:

[0028] The driving motor 7 is arranged at the top center of the top stand 3, and a linkage shaft 15 is welded on the output shaft of the driving motor 7, and a stirring paddle 16 is integrally formed at the bottom end of the linkage shaft 15;

[0029] The inner slide 5 is arranged at the upper notch position of the lifting platform 4. A mixing barrel 8 is placed in the upper circular groove of the inner slide 5. A valve 11 is provided on the front end surface of the mixing barrel 8. The feed port of the valve 11 is connected to the interior of the mixing barrel 8, and the discharge port of the valve 11 is connected to a discharge pipe 12.

[0030] The material receiving platform 9 is arranged on the rear end surface of the mixing platform 1. The material receiving platform 9 and the mixing platform 1 are an integrated structure, and a limit baffle 10 is provided at one end of the material receiving platform 9. The limit baffle 10 and the material receiving platform 9 are an integrated structure.

[0031] During use, the telescopic hydraulic cylinder drives the lifting platform to rise, so that the mixing barrel is connected to the external position of the mixing paddle, and at the same time drives the sealing top cover to abut and rise, and the sealing top cover moves along the linkage shaft guide, so that the sealing top cover always covers the top of the mixing barrel, avoiding overflow of materials during the mixing process. In addition, as the lifting height of the telescopic hydraulic cylinder changes, the depth of the mixing paddle in the mixing barrel also changes accordingly, so that the mixing paddle can fully mix the materials in the mixing barrel from deep to shallow, thereby improving the mixing effect of the materials.

[0032] See also Figure 4 A threaded positioning hole 19 is provided on the outer wall of one side of the inner slide 5, and a positioning screw 18 is installed inside the threaded positioning hole 19. The positioning screw 18 is connected to the lifting platform 4. The threaded positioning hole 19 provided on the outer wall of one side of the inner slide 5 plays a role in assisting the positioning screw 18 in positioning and installation.

[0033] See also Figure 4 Four rollers 20 are provided at the bottom of the inner slide 5, and the inner slide 5 is rollingly connected to the lifting platform 4 through the rollers 20. The four rollers 20 provided at the bottom of the inner slide 5 play a role in assisting the smooth movement of the inner slide 5.

[0034] See also Figure 1 A sealing top cover 17 is movably provided on the linkage shaft 15 , and the sealing top cover 17 abuts against the top of the mixing barrel 8 . The sealing top cover 17 movably provided on the linkage shaft 15 serves to seal the top position of the mixing barrel 8 .

[0035] See also Figure 2 The bottom of the lifting platform 4 is welded to the piston rod of the telescopic hydraulic cylinder 6, and the piston rod of the telescopic hydraulic cylinder 6 is connected to the mixing platform 1 through a threaded connection.

[0036] See also Figure 3Two grab handles 14 are provided on one side of the mixing barrel 8. The two grab handles 14 are integrated with the inner slide 5. The two grab handles 14 provided on one side of the mixing barrel 8 facilitate pulling the inner slide 5.

[0037] See also Figure 2 An extension pipe 13 is installed at one end of the discharge pipe 12, and the extension pipe 13 is connected to the discharge pipe 12 by screwing. The extension pipe 13 installed at one end of the discharge pipe 12 serves the purpose of assisting in extending the discharge.

[0038] Working principle: When in use, pour the material to be mixed into the mixing barrel 8, then place the mixing barrel 8 in the circular groove at the upper end of the inner slide 5, and then drive the lifting platform 4 to lift the mixing barrel 8 through the telescopic hydraulic cylinder 6, so that the mixing barrel 8 is sleeved on the external position of the stirring paddle 16, and at the same time drive the sealing top cover 17 to abut and lift, and the sealing top cover 17 moves along the linkage shaft 15, so that the sealing top cover 17 always covers the top of the mixing barrel 8, avoiding the overflow of materials during the mixing process. In addition, as the lifting height of the telescopic hydraulic cylinder 6 changes, the depth of the stirring paddle 16 in the mixing barrel 8 also changes, so that the stirring paddle 16 can The material is fully mixed from deep to shallow, which improves the stirring effect of the material. After the stirring is completed, the discharge pipe 12 is selected to discharge the material directly or the mixing barrel 8 is removed for discharge according to the viscosity of the stirred material. When the material is a non-viscous aqueous solution, the extension pipe 13 is installed on the discharge pipe 12 through a threaded connection, and then the valve 11 is opened to discharge the material directly. When it is a viscous material, the positioning screw 18 is removed, and then the two grab handles 14 are pulled to move the inner slide 5 to the material receiving platform 9. Finally, the mixing barrel 8 is removed from the inner slide 5 to pour out the material, thereby achieving the purpose of selecting the discharge method for discharge according to needs and completing the use of the efficient mixing vertical agitator.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A high-efficiency mixing vertical agitator, comprising a mixing platform (1), a bottom bracket (2) welded to the bottom of the mixing platform (1), a telescopic hydraulic cylinder (6) disposed at the upper end of the bottom bracket (2), a top frame (3) welded to the upper end of the mixing platform (1), and a lifting platform (4) disposed at the center of the mixing platform (1); Its characteristics are: Also includes: A driving motor (7) is arranged at the top center of the top stand (3), and a linkage shaft (15) is welded on the output shaft of the driving motor (7), and a stirring paddle (16) is integrally formed at the bottom end of the linkage shaft (15); An inner slide (5) is arranged at the upper notch position of the lifting platform (4); a mixing barrel (8) is placed in the upper circular groove of the inner slide (5); a valve (11) is arranged on the front end surface of the mixing barrel (8); a feed port of the valve (11) is connected to the interior of the mixing barrel (8); and a discharge pipe (12) is connected to the discharge port of the valve (11); A material receiving platform (9) is provided on the rear end surface of the stirring platform (1), the material receiving platform (9) and the stirring platform (1) are an integrated structure, and a limit baffle (10) is provided at one end of the material receiving platform (9), the limit baffle (10) and the material receiving platform (9) are an integrated structure.

2. A high-efficiency mixing vertical agitator according to claim 1, characterized in that: A threaded positioning hole (19) is provided on one side outer wall of the inner slide (5), a positioning screw (18) is inserted and installed inside the threaded positioning hole (19), and the positioning screw (18) is connected to the lifting platform (4).

3. The high-efficiency mixing vertical agitator according to claim 1, characterized in that: Four rollers (20) are provided at the bottom of the inner slide (5), and the inner slide (5) is rollingly connected to the lifting platform (4) via the rollers (20).

4. The high-efficiency mixing vertical agitator according to claim 1, characterized in that: A sealing top cover (17) is movably provided on the linkage shaft (15), and the sealing top cover (17) abuts against the top of the mixing barrel (8).

5. The high-efficiency mixing vertical agitator according to claim 1, characterized in that: The bottom of the lifting platform (4) is welded to the piston rod of the telescopic hydraulic cylinder (6), and the piston rod of the telescopic hydraulic cylinder (6) is connected to the stirring platform (1) through a threaded connection.

6. The high-efficiency mixing vertical agitator according to claim 1, characterized in that: Two grab handles (14) are provided on one side of the mixing barrel (8), and the two grab handles (14) are both integrated with the inner slide (5).

7. The high-efficiency mixing vertical agitator according to claim 1, characterized in that: An extension pipe (13) is installed at one end of the discharge pipe (12), and the extension pipe (13) is connected to the discharge pipe (12) by screwing.

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