Low-speed stirring shaft structure of defoaming stirrer

Abstract

The utility model discloses a slow stirring shaft structure of a defoaming stirrer, which comprises a slow stirring shaft main body and a stirring paddle fixing ring sleeved on the surface of the slow stirring shaft main body, the interior of the stirring paddle fixing ring is in the shape of a hollow sleeve, and paddles are symmetrically fixed on the surface of the stirring paddle fixing ring. A mounting head is fixed at the top end of the low-speed stirring shaft main body; a height-adjustable assembling mechanism is arranged between the stirring paddle fixing ring and the low-speed stirring shaft main body; through the designed sliding groove, the sliding block, the guide groove and the guide block, the height of the stirring paddle on the surface of the low-speed stirring shaft can be freely adjusted according to use requirements, meanwhile, the sliding block can be temporarily limited after the stirring paddle is adjusted to a proper position in cooperation with the designed limiting groove and the designed limiting buckle, and the locking hole and the screw hole are accurately aligned; compared with the prior art, the low-speed stirring shaft has the advantage that the use work of the low-speed stirring shaft is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of defoaming mixer accessories, and in particular relates to a slow-speed stirring shaft structure of a defoaming mixer. Background Art

[0002] Stirring and defoaming machines are widely used in various industries. In the chemical industry, stirring and defoaming machines can be used to remove bubbles in liquids and improve product quality. In the food and beverage industry, stirring and defoaming machines can remove bubbles in beverages and provide better taste. In the pharmaceutical industry, stirring and defoaming machines can remove bubbles in liquid medicines to ensure the purity and stability of medicines. Stirring and defoaming machines can also be used in paints, coatings, detergents and other industries to improve product quality and market competitiveness. The defoaming mixer drives the stirring paddle to stir and eliminate bubbles in the liquid through a slow stirring shaft. Most slow stirring shafts and stirring paddles are welded and fixed. When the height of the stirring paddle on the slow stirring shaft needs to be adjusted according to the stirring requirements of different liquids, the existing slow stirring shaft cannot adjust the height of the surface stirring paddle, and the slow stirring shaft can only be replaced as a whole, so that a variety of slow stirring shafts with different stirring paddle heights need to be reserved, which increases the cost. For this reason, we propose a slow stirring shaft structure for a defoaming mixer. Utility Model Content

[0003] The utility model aims to provide a slow stirring shaft structure of a defoaming mixer to solve the problem that the stirring paddle on the surface of the slow stirring shaft cannot adjust the installation height as mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slow stirring shaft structure of a defoaming mixer, comprising a slow stirring shaft main body and a stirring paddle fixing ring sleeved on the surface of the slow stirring shaft main body, the interior of the stirring paddle fixing ring is a hollow sleeve shape, the surface of the stirring paddle fixing ring is symmetrically fixed with a paddle body, the top of the slow stirring shaft main body is fixed with a mounting head, an adjustable height assembly mechanism is arranged between the stirring paddle fixing ring and the slow stirring shaft main body, the top of the mounting head is arranged with a mounting guide mechanism, and the adjustable height assembly mechanism comprises: a connecting limit assembly, arranged on the inner side between the stirring paddle fixing ring and the slow stirring shaft main body; a fixing assembly, arranged on the surface of the stirring paddle fixing ring and connected with the slow stirring shaft main body.

[0005] Preferably, the connection limit assembly includes a slide groove symmetrically opened on the surface of the slow stirring shaft body and a slider symmetrically fixed on the inner wall of the stirring paddle fixing ring, the slider is slidably connected to the slide groove, and the slide groove is opened along the surface of the slow stirring shaft body to the bottom end.

[0006] Preferably, the inner wall of the slide groove is symmetrically provided with guide grooves and guide blocks symmetrically fixed on both sides of the slide block, and the guide blocks are slidably connected to the guide grooves.

[0007] Preferably, a limiting groove and limiting buckles fixed at equal distances inside the sliding groove are provided at the end of the sliding block, and the limiting buckles are engaged with the limiting groove.

[0008] Preferably, the fixing component includes locking holes which are symmetrically and equidistantly opened on the surface of the slow stirring shaft body and relative to the inner side of the slide groove, and screw holes are symmetrically opened on the surface of the stirring paddle fixing ring. A locking rod is provided inside the stirring paddle fixing ring, which passes through the screw hole and is connected to the locking hole, and the locking rod is screwed and fixedly connected to the locking hole.

[0009] Preferably, anti-skid particles are provided on the surface of the slow stirring shaft body at a position relative to the top.

[0010] Preferably, the installation guide mechanism includes an installation groove formed at the top of the installation head and a docking block symmetrically fixed inside the installation groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can realize free adjustment of the height of the stirring paddle on the surface of the slow stirring shaft according to the use requirements through the designed slide groove, slider, guide groove and guide block. At the same time, with the designed limit groove and limit buckle, the slider can be temporarily limited after being adjusted to a suitable position, and the locking hole and the screw hole can be accurately aligned to facilitate the use of the locking rod to screw and fix the position of the stirring paddle. Compared with the existing technology, the use of the slow stirring shaft is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the slide structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the limit buckle structure of the utility model;

[0016] Figure 4 For the utility model Figure 1 A magnified schematic diagram of point A;

[0017] In the figure: 1. slow stirring shaft body; 2. stirring paddle fixing ring; 3. paddle body; 4. mounting head; 100. slide groove; 101. slider; 200. guide groove; 201. guide block; 300. limit groove; 301. limit buckle; 400. locking hole; 401. screw hole; 402. locking rod; 500. anti-skid particles; 600. mounting groove; 601. docking block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 The utility model provides a structural technical solution: a slow stirring shaft structure of a defoaming mixer, comprising a slow stirring shaft body 1 and a stirring paddle fixing ring 2 sleeved on the surface of the slow stirring shaft body 1, the interior of the stirring paddle fixing ring 2 is a hollow sleeve, and a paddle body 3 is symmetrically fixed on the surface of the stirring paddle fixing ring 2, and a mounting head 4 is fixed on the top of the slow stirring shaft body 1. An adjustable height assembly mechanism is arranged between the stirring paddle fixing ring 2 and the slow stirring shaft body 1, and an installation guide mechanism is arranged on the top of the mounting head 4. The adjustable height assembly mechanism includes: a connecting limit assembly, which is arranged on the inner side between the stirring paddle fixing ring 2 and the slow stirring shaft body 1; a fixing assembly, which is arranged on the surface of the stirring paddle fixing ring 2 and connected to the slow stirring shaft body 1.

[0020] In this embodiment, preferably, the connection limit assembly includes a slide groove 100 symmetrically opened on the surface of the slow stirring shaft body 1 and a slider 101 symmetrically fixed on the inner wall of the stirring paddle fixing ring 2. The slider 101 is slidingly connected to the slide groove 100. The slide groove 100 is opened along the surface of the slow stirring shaft body 1 to the bottom end, which can drive the stirring paddle fixing ring 2 to slide on the surface of the slow stirring shaft body 1 to adjust the height.

[0021] In this embodiment, preferably, the inner wall of the slide groove 100 is symmetrically provided with guide grooves 200 and guide blocks 201 symmetrically fixed on both sides of the slider 101. The guide blocks 201 are slidably connected to the guide grooves 200, so as to play a sliding guiding role for the slider 101.

[0022] In this embodiment, preferably, a limiting groove 300 and a limiting buckle 301 equidistantly fixed inside the slide groove 100 are opened at the end of the slider 101. By engaging the limiting buckle 301 with the limiting groove 300, the slider 101 can be temporarily limited inside the slide groove 100, and the screw hole 401 can be accurately aligned with the locking hole 400.

[0023] In this embodiment, preferably, the fixing component includes locking holes 400 which are symmetrically and equidistantly opened on the surface of the slow stirring shaft body 1 and relative to the inner side of the slide groove 100, and screw holes 401 are symmetrically penetrated through the surface of the stirring paddle fixing ring 2. The interior of the stirring paddle fixing ring 2 is provided with a locking rod 402 which passes through the interior of the screw hole 401 and is connected to the locking hole 400. The locking rod 402 is screwed and fixedly connected with the locking hole 400, so that the stirring paddle fixing ring 2 can be firmly fixed on the surface of the slow stirring shaft body 1.

[0024] In this embodiment, preferably, anti-skid particles 500 are provided on the surface of the slow stirring shaft body 1 relative to the top, so as to prevent skidding when holding the slow stirring shaft body 1 .

[0025] In this embodiment, preferably, the installation guide mechanism includes an installation groove 600 opened at the top of the installation head 4 and a docking block 601 symmetrically fixed on the inner side of the installation groove 600. When the installation head 4 is plugged into the shaft of the low-speed drive motor, the installation groove 600 and the docking block 601 play an installation guide role.

[0026] The working principle and use process of the utility model: when the paddle body 3 needs to be installed with the slow stirring shaft main body 1, the stirring paddle fixing ring 2 at the center of the paddle body 3 is first sleeved and connected from the bottom end of the slow stirring shaft main body 1, so that the sliding block 101 slides into the interior of the sliding groove 100, and drives the guide block 201 to slide and connect with the guide groove 200 to play a guiding role, and at the same time drives the limiting groove 300 and the limiting buckles 301 at different positions to frictionally squeeze and separate, and then according to the use requirements, the stirring paddle fixing ring 2 is pushed to slide on the surface of the slow stirring shaft main body 1 to adjust the installation height. When the stirring paddle fixing ring 2 slides to the appropriate position, the limiting groove 300 is squeezed and engaged with the limiting buckle 301 at the corresponding position, so that the sliding block 101 can be temporarily limited. The screw hole 401 on the surface of the stirring paddle fixing ring 2 is accurately aligned with the locking hole 400 at the corresponding height on the surface of the slow stirring shaft main body 1, and then the locking rod 402 is used to pass through the inside of the screw hole 401 and screw and fix it with the locking hole 400, so that the stirring paddle fixing ring 2 can be firmly fixed on the surface of the slow stirring shaft main body 1, and the installation of the paddle body 3 at the corresponding height is completed. When the slow stirring shaft main body 1 needs to be connected to the low-speed drive motor, the anti-skid particles 500 can be used to hold the slow stirring shaft main body 1 to play an anti-skid role, so that the mounting head 4 at the top is plugged into the low-speed drive motor shaft rod connecting seat, and the mounting groove 600 and the docking block 601 play an installation guide role to facilitate the alignment of the mounting holes.

[0027] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slow stirring shaft structure of a defoaming mixer, comprising a slow stirring shaft body (1) and a stirring paddle fixing ring (2) sleeved on the surface of the slow stirring shaft body (1), wherein the interior of the stirring paddle fixing ring (2) is in the shape of a hollow sleeve, a paddle body (3) is symmetrically fixed on the surface of the stirring paddle fixing ring (2), and a mounting head (4) is fixed on the top of the slow stirring shaft body (1), characterized in that: An assembly mechanism with adjustable height is provided between the stirring paddle fixing ring (2) and the slow stirring shaft body (1), and a mounting guide mechanism is provided at the top end of the mounting head (4). The assembly mechanism with adjustable height comprises: a connection limit assembly, which is provided on the inner side between the stirring paddle fixing ring (2) and the slow stirring shaft body (1); and a fixing assembly, which is provided on the surface of the stirring paddle fixing ring (2) and connected to the slow stirring shaft body (1).

2. The slow stirring shaft structure of a defoaming mixer according to claim 1, characterized in that: The connection limit assembly comprises a slide groove (100) symmetrically opened on the surface of the slow stirring shaft body (1) and a slider (101) symmetrically fixed on the inner wall of the stirring paddle fixing ring (2), wherein the slider (101) is slidably connected to the slide groove (100), and the slide groove (100) is opened along the surface of the slow stirring shaft body (1) to the bottom end.

3. The slow stirring shaft structure of a defoaming mixer according to claim 2, characterized in that: The inner wall of the slide groove (100) is symmetrically provided with guide grooves (200) and guide blocks (201) symmetrically fixed on both sides of the slide block (101), and the guide blocks (201) are slidably connected to the guide grooves (200).

4. The slow stirring shaft structure of a defoaming mixer according to claim 2, characterized in that: The end of the sliding block (101) is provided with a limiting groove (300) and a limiting buckle (301) fixed at an equal distance inside the sliding groove (100), and the limiting buckle (301) is snap-fitted and connected with the limiting groove (300).

5. The slow stirring shaft structure of a defoaming stirrer according to claim 2, characterized in that: The fixing assembly comprises locking holes (400) which are symmetrically arranged on the surface of the slow stirring shaft body (1) and are equidistant from the inside of the slide groove (100); screw holes (401) are symmetrically arranged on the surface of the stirring paddle fixing ring (2); a locking rod (402) is arranged inside the stirring paddle fixing ring (2) and passes through the screw hole (401) and is connected to the locking hole (400); the locking rod (402) is screwed and fixedly connected to the locking hole (400).

6. The slow stirring shaft structure of a defoaming mixer according to claim 1, characterized in that: Anti-skid particles (500) are arranged on the surface of the slow stirring shaft body (1) at a position relative to the top.

7. The slow stirring shaft structure of a defoaming mixer according to claim 1, characterized in that: The installation guide mechanism comprises an installation groove (600) provided at the top of the installation head (4) and a docking block (601) symmetrically fixed inside the installation groove (600).

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