CN219540045U - Fire-resistant slurry mixing stirring device - Google Patents

Abstract

The utility model relates to the technical field of refractory materials, in particular to a refractory slurry mixing and stirring device which comprises a material pool, a frame and a stirring device, wherein the stirring device comprises a stirring shaft and a first stirring blade, the stirring shaft can extend into the material pool, a sleeve and a driving block are sleeved outside the stirring shaft, the sleeve can slide along the axis direction of the stirring shaft, the stirring shaft is rotationally connected with the driving block, the sleeve is provided with a connecting rod, the end part of the connecting rod is in contact with the end surface of the driving block, the end surface of the driving block is a curved surface with uneven height, the side wall of the sleeve is movably connected with a second stirring blade, and the second stirring blade is obliquely arranged. In the slurry mixing and stirring process, the tail end of the second stirring blade is made to reciprocate up and down through the sleeve, the connecting rod and the driving block, so that the extending length of the second stirring blade in the horizontal direction is adjusted, and the slurry is stirred and mixed uniformly. The utility model has convenient operation and can fully stir and mix the inner wall of the square or waist-shaped material pool.

Description

Fire-resistant slurry mixing stirring device

Technical Field

The utility model relates to the technical field of refractory materials, in particular to a refractory slurry mixing and stirring device.

Background

The slurry of the refractory material is uniformly stirred in the material pool, so that the dispersion of particles is balanced, the function of the formed refractory material product can be ensured, and the service life is prolonged. The common material pool is cylindrical, so that in the stirring process, the inner wall of the material pool is free from dead angles of stirring and uneven slurry concentration in the material pool, but the production process of the refractory material is that a riser forming machine is disclosed in the prior art CN105798237A, after the refractory slurry is uniformly stirred, a mould is put into the slurry pool, a pneumatic ball valve of a vacuum material suction device is automatically opened, and then vacuum material suction enters the mould, so that a refractory material product is formed conveniently; or pumping the evenly mixed slurry into forming mechanisms above two sides of the material pool to form refractory products. Therefore, when refractory products are produced, the material pool is usually in a kidney-shaped or square structure in order to reduce the volume of the material pool and avoid waste of slurry due to production requirements. When the existing stirring device is used for stirring, stirring dead angles can appear at two ends of a material pool, so that slurry is unevenly mixed, and the performance of a refractory material product is affected.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a refractory slurry mixing and stirring device which is reasonable in design and convenient to use, and can uniformly mix refractory slurry, so that the performance of refractory material products is guaranteed.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fire-resistant thick liquids mixing stirring device, includes material pond and frame, the frame is provided with agitating unit, agitating unit including can stretch into to the (mixing) shaft and the first stirring leaf in material pond, the (mixing) shaft is provided with the drive (mixing) shaft pivoted drive arrangement, the outside cover of (mixing) shaft is equipped with sleeve and drive piece, the sleeve can be followed the axis direction of (mixing) shaft slides, the (mixing) shaft with the drive piece rotates to be connected, the sleeve is provided with the connecting rod, the connecting rod tip with the terminal surface conflict of drive piece, the terminal surface of drive piece is the curved surface of height unevenness, sleeve lateral wall swing joint has the second stirring leaf, the slope of second stirring leaf sets up.

Further, the length of the second stirring vane is greater than the length of the first stirring vane.

Further, the stirring shaft is externally sleeved with a telescopic spring, and the sleeve is positioned between the driving block and the telescopic spring.

Further, the first stirring blade is provided with a supporting rod, and the tail end of the supporting rod is movably connected with the second stirring blade.

Further, one end of the connecting rod, which is abutted against the driving block, is provided with a ball or a roller.

Further, the first stirring blade is fixedly connected with the stirring shaft.

Further, the driving block is fixedly connected with the frame.

The beneficial effects of the utility model are as follows: the utility model provides a fire-resistant thick liquids mixing stirring device, includes material pond and frame, the frame is provided with agitating unit, agitating unit including can stretch into to the (mixing) shaft and the first stirring leaf in material pond, the (mixing) shaft is provided with the drive (mixing) shaft pivoted drive arrangement, the outside cover of (mixing) shaft is equipped with sleeve and drive piece, the sleeve can be followed the axis direction of (mixing) shaft slides, the (mixing) shaft with the drive piece rotates to be connected, the sleeve is provided with the connecting rod, the connecting rod tip with the terminal surface conflict of drive piece, the terminal surface of drive piece is the curved surface of height unevenness, sleeve lateral wall swing joint has the second stirring leaf, the slope of second stirring leaf sets up. In the slurry mixing and stirring process, the tail end of the second stirring blade is made to reciprocate up and down through the sleeve, the connecting rod and the driving block, so that the extending length of the second stirring blade in the horizontal direction is adjusted, and the slurry is stirred and mixed uniformly. The utility model has convenient operation and can fully stir and mix the inner wall of the square or waist-shaped material pool.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a top view of the present utility model.

Reference numerals illustrate:

1-a material pool, 2-a stirring shaft, 3-a first stirring blade, 4-a driving device, 5-a sleeve, 6-a driving block, 7-a connecting rod, 8-a second stirring blade, 9-a telescopic spring and 10-a supporting rod.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2 and fig. 3, a refractory slurry mixing stirring device of this embodiment, including material pond 1 and frame, the frame is provided with agitating unit, agitating unit includes can stretch into to the (mixing) shaft 2 and the first stirring leaf 3 of material pond, first stirring leaf 3 with (mixing) shaft 2 fixed connection, (mixing) shaft 2 is provided with the drive (mixing) shaft pivoted drive arrangement 4, (mixing) shaft 2 outside cover is equipped with sleeve 5 and drive piece 6, drive piece 6 with frame fixed connection, sleeve 5 can be followed the axis direction of (mixing) shaft 2 slides, (mixing) shaft 2 with drive piece 6 rotation is connected, sleeve 5 is provided with connecting rod 7, connecting rod 7 tip with the terminal surface of drive piece 6 is contradicted, the terminal surface of drive piece 6 is the curved surface of height unevenness, sleeve 5 lateral wall swing joint has second stirring leaf 8, the length of second stirring leaf 8 is greater than the length of first stirring leaf 3, second stirring leaf 8 sets up the slope.

The working principle of the utility model is as follows: when the stirring device works, the driving device drives the stirring shaft 2, the first stirring blade 3 and the sleeve 5 to rotate, the connecting rod 7 is in contact with the driving block 6 during rotation, and as one surface of the driving block 6 in contact with the connecting rod 7 is a curved surface with uneven height, when the connecting rod 7 is in contact with the bulge of the driving block 6, the connecting rod 7 is in contact with the driving block 6, so that the sleeve 5 is driven to slide downwards, the inclined second stirring blade 8 tends to be horizontal, the distance between the inclined second stirring blade and the wider inner wall of the material pool 1 is reduced, and the mixing and stirring of slurry are realized; when the connecting rod 7 contacts with the concave surface of the driving block 6, the sleeve 5 slides upwards due to the disappearance of the interference force between the connecting rod 7 and the driving block 6, and the second stirring vane 8 is gradually inclined, so that the extending length of the second stirring vane 8 in the horizontal direction is reduced, and the collision between the second stirring vane 8 and the inner wall of the narrower part of the material pool is avoided.

The stirring shaft 2 is externally sleeved with a telescopic spring 9, the sleeve 5 is positioned between the driving block 6 and the telescopic spring 9, and when the connecting rod 7 is in contact with the concave surface of the driving block 6, the interference force between the connecting rod 7 and the driving block 6 disappears, and the sleeve 5 is driven to slide upwards under the action of the elastic force of the compressed telescopic spring 9.

The first stirring blade 3 is provided with a supporting rod 10, the tail end of the supporting rod 10 is movably connected with the second stirring blade 8, so that the tail end of the second stirring blade 8 can reciprocate up and down, and meanwhile, the second stirring blade 8 can move along the length direction of the second stirring blade.

One end of the connecting rod 7, which is abutted against the driving block 6, is provided with a ball or a roller, so that the connecting rod 7 can conveniently move along the end face of the driving block.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a refractory slurry mixes agitating unit which characterized in that: including material pond (1) and frame, the frame is provided with agitating unit, agitating unit includes can stretch into (2) and first stirring leaf (3) of material pond, (2) are provided with drive arrangement (4), (2) outside cover of (2) is equipped with sleeve (5) and drive piece (6), sleeve (5) can be followed the axis direction of (2) is slided, (2) with drive piece (6) rotate and are connected, sleeve (5) are provided with connecting rod (7), connecting rod (7) tip with the terminal surface of drive piece (6) is contradicted, the terminal surface of drive piece (6) is the curved surface of height, sleeve (5) lateral wall swing joint has second stirring leaf (8), second stirring leaf (8) slope setting.

2. The refractory mortar mixing and stirring device according to claim 1, wherein: the length of the second stirring blade (8) is longer than that of the first stirring blade (3).

3. The refractory mortar mixing and stirring device according to claim 1, wherein: the stirring shaft (2) is externally sleeved with a telescopic spring (9), and the sleeve (5) is positioned between the driving block (6) and the telescopic spring (9).

4. The refractory mortar mixing and stirring device according to claim 1, wherein: the first stirring blade (3) is provided with a supporting rod (10), and the tail end of the supporting rod (10) is movably connected with the second stirring blade (8).

5. The refractory mortar mixing and stirring device according to claim 1, wherein: one end of the connecting rod (7) which is in contact with the driving block (6) is provided with a ball or a roller.

6. The refractory mortar mixing and stirring device according to claim 1, wherein: the first stirring blade (3) is fixedly connected with the stirring shaft (2).

7. The refractory mortar mixing and stirring device according to claim 1, wherein: the driving block (6) is fixedly connected with the frame.