Uniform stirring machine for raw materials for manufacturing refractory material

Abstract

The utility model relates to the technical field of stirrers, in particular to a uniform stirrer for raw materials made of refractory materials, which comprises a base, a translation control part, a material mixing box, a mixing part, an external support frame and a rotating motor, the upper end of the base is provided with a material mixing box used for containing refractory material manufacturing raw materials. The middle position of the upper surface of the base is fixedly connected with a translation control piece for controlling the material mixing box to move left and right; and a height-adjustable mixing piece is arranged at the upper end of the material mixing box. By adopting the first stirring blade and the second stirring blade which are obliquely designed and are opposite in inclination direction, not only is the contact area between the stirring blades and raw materials increased, but also different stirring forces are generated through the inclination direction of the blades, and the stirring effect is improved through the adjustment of the linear driving mechanism and the connecting arm. The insertion depth of the rotating shaft and the stirring blades can be conveniently controlled, meanwhile, the pushing air cylinder set pushes the material mixing box to move left and right, the stirring efficiency is further improved, and sufficient mixing of raw materials is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mixer, especially to the uniform mixer of refractory material manufacturing raw materials. BACKGROUND

[0002] Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields. In the production and processing of refractory materials, it is necessary to mix and stir a variety of raw materials to ensure the uniformity and stability of the mixture, so as to ensure the quality of the refractory materials.

[0003] The traditional mixer is basically composed of a mechanical stirring part and a raw material box. During the stirring process, the stirring blades of the mechanical stirring part are usually fixed, so the contact area with the raw materials is limited, which limits the stirring efficiency and requires longer stirring time for the raw materials to reach the ideal mixing state. Especially in the edge and corner areas of the raw material box, blind areas are prone to appear, resulting in uneven mixing of raw materials. Moreover, the discharging process usually relies on manual operation or simple mechanical devices, which may cause inconvenience, low efficiency, and problems such as spilling, wasting or polluting the environment during the discharging process.

[0004] Therefore, in view of the above problems of the traditional mixer, such as insufficient and uneven mixing of raw materials, and inconvenience in discharging, a uniform mixer for refractory material manufacturing raw materials can be designed. SUMMARY

[0005] In order to overcome the problems of insufficient and uneven mixing of raw materials, and inconvenience in discharging of the traditional mixer.

[0006] The technical scheme is as follows: the uniform mixer for refractory material manufacturing raw materials comprises a base, a translation control part, a material mixing box, a mixing part, an external support frame, and a rotating motor. The base is provided with a material mixing box for containing refractory material manufacturing raw materials. The base is fixedly connected with a translation control part for controlling the left and right movement of the material mixing box. The material mixing box is provided with a height-adjustable mixing part. The material mixing box is provided with an external support frame. The external support frame is connected with the output shaft of the rotating motor. The rotating motor is installed on the right end of the external support frame.

[0007] Further, the material mixing box is provided with a discharging guide port at the front end.

[0008] Further, the translation control part comprises a sliding seat, a sliding rod, a sliding block, a sliding hole, a connecting lug, and a push cylinder group. The sliding seat is fixedly connected with a sliding rod. The sliding seat is slidingly connected with a sliding block located at the lower end of the material mixing box. The sliding block is provided with a sliding hole matched with the position of the sliding rod. The sliding rod is located inside the sliding hole.

[0009] Further, the slider is fixedly connected with connecting ears at both ends; a push cylinder group is installed outside the sliding seat; and a piston rod of the push cylinder group is connected with one side of the slider.

[0010] Further, the mixing device comprises a linear driving mechanism, a connecting arm, a fixed frame, a driving motor, a rotating shaft, first and second stirring blades; the linear driving mechanism is connected with one end of the connecting arm; and the other end of the connecting arm is connected with the fixed frame.

[0011] Further, the driving motor is installed inside the fixed frame; the driving motor is provided with the rotating shaft at the lower end of the output shaft; and the first and second stirring blades are respectively welded on the outer surface of the rotating shaft.

[0012] Further, the second stirring blade is located at the lower end of the first stirring blade; the first and second stirring blades are designed to be inclined; and the inclination directions of the first and second stirring blades are opposite.

[0013] Further, the translation control part is fixedly connected with left-right symmetrical limiting rods at the upper end; the fixed frame is provided with sliding sleeves at both sides; and the sliding sleeves are slidably connected with the limiting rods.

[0014] The first and second stirring blades are designed to be inclined and the inclination directions are opposite, so that the uniform mixing of the raw materials can be more effectively realized; the design not only increases the contact area of the stirring blades and the raw materials, but also generates different stirring forces through the inclination directions of the blades, so that the raw materials are more fully dispersed and mixed in the mixing process;

[0015] The insertion depth of the rotating shaft and the stirring blades can be conveniently controlled through the adjustment of the linear driving mechanism and the connecting arm, so as to adapt to the stirring requirements of different raw materials; meanwhile, the push cylinder group pushes the material mixing box to move left and right, further improving the stirring efficiency and ensuring the full mixing of the raw materials.

[0016] When the raw materials are uniformly mixed, the rotating motor outside the external support frame is started, the rotating motor drives the material mixing box to tilt forward, and the uniformly mixed raw materials are poured out from the discharging guide opening, which is convenient for centralized discharging in the later stage, saves manpower, and avoids the splashing of the raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front perspective structure schematic view when the mixing device of the utility model is raised;

[0018] Figure 2 It is a back perspective structure schematic view when the mixing device of the utility model is raised;

[0019] Figure 3 It is a front perspective structure schematic view when the mixing device of the utility model is lowered;

[0020] Figure 4 It is the reverse three-dimensional structure schematic view of the mixed piece of the utility model for descending;

[0021] Figure 5 It is the partial enlarged three-dimensional structure schematic view of the translation control piece of the utility model.

[0022] In the drawing marks: 1, base; 2, translation control piece; 3, material mixing box; 4, mixed piece; 5, external support frame; 6, rotating motor; 7, discharging flow guide; 8, sliding seat; 9, sliding rod; 10, sliding block; 11, sliding hole; 12, connecting lug; 13, push cylinder group; 14, linear drive mechanism; 15, connecting arm; 16, fixed frame; 17, drive motor; 18, rotating shaft; 19, first stirring vane; 20, second stirring vane; 21, limiting rod; 22, sliding sleeve. DETAILED DESCRIPTION

[0023] The utility model will be specifically introduced below in combination with the drawings and specific embodiments.

[0024] Embodiment 1

[0025] As Figures 1-5 Indicated, refractory material production raw materials uniform mixer, including base 1, translation control piece 2, material mixing box 3, mixed piece 4, external support frame 5, rotating motor 6;Base 1 upper end is provided with the material mixing box 3 for holding refractory material production raw materials;Base 1 upper surface middle position is fixedly connected with the translation control piece 2 for controlling material mixing box 3 left and right movement;Material mixing box 3 upper end is provided with the height adjustable mixed piece 4;Material mixing box 3 outside is provided with external support frame 5;External support frame 5 left end is connected with rotating motor 6 output shaft;Rotating motor 6 is installed in external support frame 5 right end.

[0026] Material mixing box 3 front end is provided with discharging flow guide 7;Discharging flow guide 7 facilitates late-stage centralized discharging.

[0027] Translation control piece 2 includes sliding seat 8, sliding rod 9, sliding block 10, sliding hole 11, connecting lug 12 and push cylinder group 13;Sliding seat 8 inner side is fixedly connected with sliding rod 9;Sliding seat 8 inner side is slidably connected with the sliding block 10 located at the lower end of material mixing box 3;Sliding block 10 inner side is provided with the sliding hole 11 of position matching of sliding rod 9;Sliding rod 9 is located in the inner side of sliding hole 11;Sliding block 10 front and rear ends are fixedly connected with connecting lug 12;Sliding seat 8 outer side is installed with push cylinder group 13;Push cylinder group 13 piston rod is connected with one side of sliding block 10;The position of sliding block 10 on sliding rod 9 is adjusted through push cylinder group 13 in translation control piece 2, to control material mixing box 3 left and right movement on the upper end of sliding seat 8, improve the stirring effect.

[0028] The mixing element 4 comprises a linear drive mechanism 14, a connecting arm 15, a fixed frame 16, a drive motor 17, a rotating shaft 18, a first stirring blade 19 and a second stirring blade 20; the front end of the threaded sleeve of the linear drive mechanism 14 is connected with one end of the connecting arm 15; the other end of the connecting arm 15 is connected with the fixed frame 16; the drive motor 17 is installed on the inner side of the fixed frame 16; the lower end of the output shaft of the drive motor 17 is provided with the rotating shaft 18; the outer surface of the rotating shaft 18 is respectively welded with the first stirring blade 19 and the second stirring blade 20; the linear drive mechanism 14 of the mixing element 4 is started, and the linear drive mechanism 14 is lowered through the connecting arm 15 and the front end component.

[0029] The second stirring blade 20 is located at the lower end of the first stirring blade 19; the first stirring blade 19 and the second stirring blade 20 are both designed to be inclined; the inclination directions of the first stirring blade 19 and the second stirring blade 20 are opposite; the first stirring blade 19 and the second stirring blade 20 designed to be inclined and having opposite inclination directions can more effectively realize the uniform mixing of the raw materials; this design not only increases the contact area of the stirring blades and the raw materials, but also generates different stirring forces through the inclination directions of the blades, so that the raw materials are more fully dispersed and mixed in the mixing process.

[0030] The upper end of the translation control element 2 is fixedly connected with left-right symmetrical limiting rods 21; the left and right sides of the fixed frame 16 are both provided with sliding sleeves 22; the sliding sleeves 22 are slidingly connected with the limiting rods 21; the rotating shaft 18 and the first stirring blade 19 and the second stirring blade 20 are vertically inserted into the material mixing box 3 along the limiting paths of the sliding sleeves 22 and the limiting rods 21, so as to ensure the stability of the operation of the mixing element 4 in the stirring process.

[0031] When the mixer is used, the base 1 of the mixer is stably placed on a flat ground to avoid shaking in the stirring process; the operator adds the pre-prepared refractory raw materials, such as refractory powder, binding agent and additive, into the material mixing box 3 from the upper opening;

[0032] Subsequently, the linear drive mechanism 14 of the mixing element 4 is started; the linear drive mechanism 14 is mainly driven by the motor to rotate the threaded rod in the forward direction or the reverse direction, so as to achieve the purpose of rising and falling of the threaded sleeve on the transmission side; the mechanical transmission of the linear drive mechanism 14 is lowered through the connecting arm 15 and the front end component, so that the rotating shaft 18 and the first stirring blade 19 and the second stirring blade 20 are vertically inserted into the material mixing box 3 along the limiting paths of the sliding sleeves 22 and the limiting rods 21;

[0033] The drive motor 17 drives the rotating shaft 18 to drive the first stirring blade 19 and the second stirring blade 20 to rotate, so as to stir the raw materials; since the first stirring blade 19 and the second stirring blade 20 are designed to be inclined and have opposite inclination directions, the uniform mixing of the raw materials can be more effectively realized;

[0034] At the same time, when the raw materials for making refractory are stirred, the position of the sliding block 10 on the slide rod 9 is adjusted by the push cylinder group 13 in the translation control member 2, so as to control the left and right movement of the material mixing box 3 on the sliding seat 8. By continuously changing the position of the material mixing box 3, the flow path of the raw materials during stirring is diversified, which helps to eliminate the stirring blind area and ensure that each part of the raw materials can be fully stirred.

[0035] When the raw materials are uniformly mixed, the operator needs to reset the translation control member 2, the material mixing box 3 and the mixing member 4 to the initial state, start the rotating motor 6 outside the external support frame 5, and drive the material mixing box 3 to tilt forward. With the tilting of the mixing box, the uniformly mixed raw materials are smoothly poured out from the discharging guide port 7, which not only simplifies the discharging process, but also avoids the splashing and waste of the raw materials.

Claims

1. A uniform mixer for refractory raw materials, comprising a base (1); characterized in that: The utility model also includes translation control (2), material mixing box (3), mixing piece (4), external support frame (5), rotating motor (6), the bottom (1) upper end is provided with the material mixing box (3) for containing refractory material raw materials, the bottom (1) upper surface middle position fixedly connected with the translation control (2) for controlling material mixing box (3) left and right movement, material mixing box (3) upper end is provided with the height adjustable mixing piece (4), material mixing box (3) outside is provided with external support frame (5), external support frame (5) left end is connected with rotating motor (6) output shaft, and rotating motor (6) is installed to external support frame (5) right end.

2. The refractory material production raw material homogenizing mixer according to claim 1, characterized in that, Material mixing box (3) front end is provided with the discharging flow guide (7).

3. The refractory material production raw material homogenizing mixer according to claim 1, characterized in that, Translation control (2) includes sliding seat (8), slide rod (9), sliding block (10), sliding hole (11) connecting lug (12) and push cylinder group (13), the inner side of sliding seat (8) is fixedly connected with slide rod (9), the inner side of sliding seat (8) is slidably connected with sliding block (10) located at the lower end of material mixing box (3), the inner side of sliding block (10) is provided with sliding hole (11) matched with the position of slide rod (9), and slide rod (9) is located in the inner side of sliding hole (11).

4. The refractory material production raw material homogenizing mixer according to claim 3, characterized in that, The front and rear ends of sliding block (10) are fixedly connected with connecting lug (12), and the outer side of sliding seat (8) is provided with push cylinder group (13), and the piston rod of push cylinder group (13) is connected with one side of sliding block (10).

5. The refractory material manufacturing raw material homogenizing mixer of claim 1, wherein, Mixing piece (4) includes linear drive mechanism (14), connecting arm (15), fixed frame (16), drive motor (17), rotating shaft (18), first stirring vane (19) and second stirring vane (20), the front end of the threaded sleeve of linear drive mechanism (14) is connected with one end of connecting arm (15), and the other end of connecting arm (15) is connected with fixed frame (16).

6. The refractory material production raw material homogenizing mixer according to claim 5, characterized in that, The inner side of fixed frame (16) is provided with drive motor (17), the lower end of the output shaft of drive motor (17) is provided with rotating shaft (18), and the outer surface of rotating shaft (18) is respectively welded with first stirring vane (19) and second stirring vane (20).

7. The refractory material manufacturing raw material homogenizing mixer of claim 5, wherein, Second stirring vane (20) is located at the lower end of first stirring vane (19), and first stirring vane (19) and second stirring vane (20) are designed to be inclined, and the inclination directions of first stirring vane (19) and second stirring vane (20) are opposite.

8. The refractory material manufacturing raw material homogenizing mixer of claim 5, wherein, The upper end of translation control (2) is fixedly connected with left-right symmetrical limit rods (21), and the left and right sides of fixed frame (16) are provided with sliding sleeves (22), and the sliding sleeves (22) and the limit rods (21) are slidably connected.

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