CN219427088U - Stemming mixer for producing blast furnace stemming - Google Patents

Abstract

The utility model discloses a stemming mixer for producing blast furnace stemming, and relates to the technical field of stemming. The stemming mixer for producing the blast furnace stemming comprises a stirring barrel, wherein the top of the stirring barrel is fixedly connected with a support, the top of the support is fixedly connected with a motor, an output shaft of the motor is fixedly connected to the top of a rotating pipe, the rotating pipe is fixedly connected to the top of a loop bar, the inner wall of the loop bar is elastically connected with a connecting pipe through an extrusion spring, the inner wall of the stirring barrel is rotationally connected with a stirring rod, the outer wall of the stirring rod is fixedly connected with a stirring blade, the top of the stirring barrel is fixedly connected with a fixing frame, the middle of the fixing frame is rotationally connected with a rotating rod, the outer wall of the rotating pipe is fixedly connected with a first gear which is meshed with a second gear, and the upper amplitude and the lower amplitude of the stirring rod and the stirring blade are controlled by adjusting a sliding pipe.

Description

Stemming mixer for producing blast furnace stemming

Technical Field

The utility model relates to the technical field of stemming, in particular to a stemming mixer for producing blast furnace stemming.

Background

Stemming is a refractory material, and is divided into water stemming and anhydrous stemming, and is mainly used for smelting the effect that the blast furnace was used for blocking, and the stemming can play certain guard action to the hearth, and the stemming needs to mix the stirring to it before using.

Stemming materials are typically prepared, stirred in sequence, and the materials are mixed together and then used.

In the prior art, the following two defects are present; on the one hand, current stemming mixes machine, generally only rotates through the puddler and stirs the stemming, and can't adjust the upper and lower range of stirring leaf according to different grade stemming, leads to stirring stemming mixing effect not good, on the other hand, current stemming stirring needs different materials, and the material needs to add in order, carries out the reinforced material one by one and spills the material easily to the required material that adds of change that can't be quick.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a stemming mixer for producing blast furnace stemming, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stemming mixer of blast furnace stemming production, includes the agitator, the top fixedly connected with support of agitator, the top fixedly connected with motor of support, the output shaft fixedly connected with of motor is at the top of swivelling joint pipe, swivelling joint pipe fixedly connected with is at the top of loop bar, the inner wall of loop bar passes through extrusion spring elastic connection has the connecting pipe, the agitator inner wall rotates and is connected with the puddler, the outer wall fixedly connected with stirring leaf of puddler, the top fixedly connected with mount of agitator, the middle part of mount rotates and is connected with the bull stick, the outer wall fixedly connected with gear of swiveling joint pipe, the left end fixedly connected with gear of bull stick is two, gear one and gear two meshing, the right-hand member fixedly connected with carousel of bull stick, the outer wall sliding connection of carousel has the slide pipe, the slide pipe passes through reset spring elastic connection's stopper, the O shaped plate passes through the dead lever fixedly connected with puddler, the limiting groove has been seted up to the outer wall of carousel.

Preferably, the top fixedly connected with feed inlet of agitator, the outer wall fixedly connected with fixed pipe of feed inlet.

Preferably, the bottom of the fixed pipe is rotationally connected with a circular pipe, and the outer wall of the circular pipe is fixedly connected with a supporting disc.

Preferably, the outer wall of the supporting disc is fixedly connected with a baffle plate, and the outer wall of the supporting disc is fixedly connected with a sector plate.

Preferably, the bottom of the stirring barrel is fixedly connected with a discharging barrel.

Preferably, one end of the extrusion spring is fixedly connected to the top of the inner wall of the loop bar, and the other end of the extrusion spring is fixedly connected to the top of the connecting pipe.

Preferably, one end of a fixing rod is fixedly connected to the bottom of the O-shaped plate, and the other end of the fixing rod is fixedly connected to the outer wall of the stirring rod.

Preferably, the outer wall fixedly connected with reset spring's of slide tube one end, reset spring's the other end fixed connection is at the outer wall of stopper, stopper sliding connection is at the inner wall of slide tube.

(III) beneficial effects

The utility model provides a stemming mixer for producing blast furnace stemming. The beneficial effects are as follows:

(1) When the stemming mixer for producing the blast furnace stemming is used, the limiting block is pulled outwards, the limiting block is separated from the limiting groove, the sliding pipe is adjusted upwards, the O-shaped plate, the fixing rod, the stirring blade and the connecting pipe are simultaneously moved upwards, the sliding pipe is adjusted to be close to the circle center of the rotary table, the upper and lower amplitude of the stirring rod and the stirring blade is controlled, and the stemming mixing effect is better.

(2) When the stemming mixer for producing the blast furnace stemming is used, firstly, the round pipe is rotated to drive the baffle plate and the sector plate to rotate, materials enter the feed inlet through the sector groove at the bottom of the fixed pipe, and the ordered materials are sequentially stirred, so that the complex operation that workers feed one by one is solved.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of a stirring barrel of the utility model;

FIG. 2 is a schematic view of an overall exploded cross-sectional structure of the agitator of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional side view of a cross-sectional and side-view exploded structure of a stirring barrel of the present utility model;

FIG. 4 is a schematic view of a cross-sectional and front exploded view of a mixing drum according to the present utility model;

FIG. 5 is a schematic view of an overall exploded cross-sectional structure of an O-shaped plate of the present utility model;

FIG. 6 is a schematic view of an overall exploded cross-sectional structure of the fixing tube of the present utility model.

In the figure: 1. a stirring barrel; 2. a bracket; 3. a rotary tube; 4. a loop bar; 5. extruding a spring; 6. a connecting pipe; 7. a stirring rod; 8. stirring the leaves; 9. a fixing frame; 10. a rotating rod; 11. a turntable; 12. a slide tube; 13. an O-shaped plate; 14. a return spring; 15. a limiting block; 16. a fixed rod; 17. a limit groove; 18. a feed inlet; 19. a fixed tube; 20. a round tube; 21. a support plate; 22. a baffle; 23. a sector plate; 24. and (5) blanking.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a stemming mixer for producing blast furnace stemming, comprising a stirring barrel 1, wherein the device is a small vertical mixer, the top of the stirring barrel 1 is fixedly connected with a bracket 2, the bracket 2 mainly supports the function of a motor, the top end of the bracket 2 is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the top of a rotating pipe 3, the rotating pipe 3 is fixedly connected with the top of a sleeve rod 4, the sleeve rod 4, a connecting pipe 6 and a stirring rod 7 can be carried by the motor to rotate together with the stirring blade 8 when the motor rotates, the stirring blade 8 can stir and mix stemming materials, the inner wall of the sleeve rod 4 is elastically connected with the connecting pipe 6 through an extrusion spring 5, the stirring rod 7 is rotatably connected with the inner wall of the stirring barrel 1, the stirring rod 7 can rotate together with the motor, the outer wall of the stirring rod 7 is fixedly connected with the stirring blade 8, the top of the stirring barrel 1 is fixedly connected with a fixing frame 9, the fixed frame 9 is mainly used for connecting the rotating rod 10, the rotating rod 10 rotates in the middle of the fixed frame 9, the rotating rod 10 is rotationally connected in the middle of the fixed frame 9, the gear I is fixedly connected to the outer wall of the rotating pipe 3, the gear II is fixedly connected to the left end of the rotating pipe 10, when the rotating pipe 3 rotates with the gear I, the gear I rotates with the rotating rod 10 and is meshed with the gear II, the right end of the rotating rod 10 is fixedly connected with the rotary table 11, the rotary table 11 rotates with the rotating rod 10, the outer wall of the rotary table 11 is slidingly connected with the sliding pipe 12, the outer wall of the rotary table 11 is provided with a notch, the sliding pipe 12 can slide on the notch on the rotary table 11, the sliding pipe 12 is slidingly connected on the inner wall of the O-shaped plate 13, when the rotary table 11 rotates with the sliding pipe 12, the outer wall of the sliding pipe 12 can squeeze the inner wall of the O-shaped plate 13 and slidingly moves upwards along the inner wall of the O-shaped plate 13, the slide tube 12 is elastically connected with a limiting block 15 through a return spring 14, the O-shaped plate 13 is fixedly connected with a stirring rod 7 through a fixed rod 16, the outer wall of the rotary table 11 is provided with a limiting groove 17, when the upper and lower amplitude of stirring is required to be adjusted, the limiting block 15 is pulled outwards, the limiting of the slide tube 12 is relieved, when the slide tube 12 moves upwards to reach a designated position, the limiting block 15 is loosened, the limiting block 15 is reset by utilizing the reverse elastic force of the return spring 14, the limiting block 15 is clamped into the limiting groove 17, the slide tube 12 is limited, and the upper and lower stirring amplitude of the slide tube 12 is smaller as the distance between the slide tube 12 and the center of a circle is closer.

Further, the top fixedly connected with feed inlet 18 of agitator 1 lets the material of stirring get into in the agitator 1 from feed inlet 18, and the outer wall fixedly connected with fixed pipe 19 of feed inlet 18, the bottom rotation of fixed pipe 19 is connected with pipe 20, and fan-shaped groove has been seted up to the bottom of fixed pipe 19, can let the stirring material get into in the agitator 1 through feed inlet 18, and pipe 20 can take supporting disk 21, baffle 22 and fan-shaped plate 23 to rotate together, and the outer wall fixedly connected with supporting disk 21 of pipe 20. The support disc 21 is mainly a function of the connection baffle 22.

Further, the outer wall fixedly connected with baffle 22 of supporting disk 21, baffle 22 is mainly with the effect of material partition, the outer wall fixedly connected with sector plate 23 of supporting disk 21, sector plate 23 closely laminates with baffle 22, the bottom fixedly connected with blanking barrel 24 of agitator 1, the notch has been seted up to the inner wall bottom of agitator 1, can let the stemming that stirs follow the bottom of agitator 1 discharge to blanking barrel 24, the one end of loop bar 4 inner wall top fixedly connected with extrusion spring 5, when dead lever 16 takes puddler 7 and connecting pipe 6 to reciprocate together, let connecting pipe 6 get into the inside one section distance of loop bar 4, extrusion spring 5's the other end fixedly connected with top at connecting pipe 6, the one end of O shaped plate 13's bottom fixedly connected with dead lever 16, the other end fixedly connected with of dead lever 16 is on the outer wall of puddler 7, the one end of slide tube 12's outer wall fixedly connected with reset spring 14, the other end fixedly connected with at stopper 15's outer wall, stopper 15 sliding connection is at the inner wall of slide tube 12.

In the utility model, when in use, firstly, stirring materials are placed on the sector plate 23 in sequence, the stirring materials are divided into three parts by the baffle plate 22, then the round tube 20 is rotated to enable the round tube 20 to rotate with the support disc 21, the baffle plate 22 and the sector plate 23, the materials enter the stirring barrel 1 from the feed inlet 18 through the sector notch at the bottom of the fixed tube 19 for stirring, and workers can pour the materials into the sector plate 23 in advance without feeding in steps.

Then, the motor is started to drive the rotating pipe 3, the loop bar 4, the connecting pipe 6, the stirring rod 7 and the stirring blade 8 to rotate, meanwhile, the motor rotating pipe 3 is also driven to rotate by the first gear, the second gear is driven to rotate by the second gear, the second gear is driven to drive the rotating rod 10, the rotating disc 11 and the sliding pipe 12 to rotate together, the sliding pipe 12 is in a circular motion track, the outer wall of the sliding pipe 12 extrudes and slides on the inner wall of the O-shaped plate 13, the sliding pipe 12 is driven to move upwards by the O-shaped plate 13, the O-shaped plate 13 is driven to drive the fixing rod 16, the stirring rod 7 and the stirring blade 8 to ascend together, and the stirring blade 8 is driven to stir up and down to sufficiently mix stemming.

When the stirring amplitude needs to be adjusted, the limiting block 15 is pulled outwards, the limiting block 15 is separated from the limiting groove 17, the limiting on the slide tube 12 is released, then the slide tube 12 is moved through an external handle of the fixing rod 16 and is upwards moved with the fixing rod 16, the stirring rod 7 and the stirring blade 8, the stirring rod 7 is upwards moved with the connecting tube 6 and compresses the extrusion spring 5 while the stirring rod 7 is upwards moved, the slide tube 12 is controlled to downwards move so as to operate in the above steps, and the reverse elastic force of the extrusion spring 5 can downwards move with the connecting tube 6, the stirring rod 7, the stirring blade 8, the fixing rod 16 and the O-shaped plate 13, so that after stemming is stirred, the stemming is discharged to the blanking barrel 24 from the notch at the bottom of the stirring barrel 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Stemming mixer of blast furnace stemming production, including agitator (1), its characterized in that: the stirring device is characterized in that a bracket (2) is fixedly connected to the top of the stirring barrel (1), a motor is fixedly connected to the top of the bracket (2), an output shaft of the motor is fixedly connected to the top of a rotating pipe (3), the rotating pipe (3) is fixedly connected to the top of a loop bar (4), a connecting pipe (6) is elastically connected to the inner wall of the loop bar (4) through an extrusion spring (5), a stirring rod (7) is rotatably connected to the inner wall of the stirring barrel (1), a stirring blade (8) is fixedly connected to the outer wall of the stirring rod (7), a fixing frame (9) is fixedly connected to the top of the stirring barrel (1), a rotating rod (10) is rotatably connected to the middle of the fixing frame (9), a first gear is fixedly connected to the outer wall of the rotating pipe (3), a second gear is fixedly connected to the left end of the rotating rod (10), the first gear is meshed with the second gear, a rotary table (11) is fixedly connected to the right end of the rotating rod (10), a sliding pipe (12) is slidably connected to the outer wall of the rotary table (11), the sliding pipe (12) is slidably connected to the inner wall of the O (13) on the inner wall of the O (13) through a limiting block (16), a limiting plate (13) is fixedly connected to the elastic limiting plate (16), and a limit groove (17) is formed in the outer wall of the rotary table (11).

2. A stemming mixer for blast furnace stemming production according to claim 1, wherein: the top of agitator (1) fixedly connected with feed inlet (18), the outer wall fixedly connected with fixed pipe (19) of feed inlet (18).

3. A stemming mixer for blast furnace stemming production according to claim 2, wherein: the bottom of the fixed pipe (19) is rotationally connected with a circular pipe (20), and the outer wall of the circular pipe (20) is fixedly connected with a supporting disc (21).

4. A stemming mixer for blast furnace stemming production according to claim 3, wherein: the outer wall of the supporting disc (21) is fixedly connected with a baffle plate (22), and the outer wall of the supporting disc (21) is fixedly connected with a sector plate (23).

5. A stemming mixer for blast furnace stemming production according to claim 1, wherein: the bottom of the stirring barrel (1) is fixedly connected with a discharging barrel (24).

6. A stemming mixer for blast furnace stemming production according to claim 1, wherein: one end of an extrusion spring (5) is fixedly connected to the top of the inner wall of the loop bar (4), and the other end of the extrusion spring (5) is fixedly connected to the top of the connecting pipe (6).

7. A stemming mixer for blast furnace stemming production according to claim 1, wherein: one end of a fixed rod (16) is fixedly connected to the bottom of the O-shaped plate (13), and the other end of the fixed rod (16) is fixedly connected to the outer wall of the stirring rod (7).

8. A stemming mixer for blast furnace stemming production according to claim 1, wherein: one end of a return spring (14) is fixedly connected to the outer wall of the sliding tube (12), the other end of the return spring (14) is fixedly connected to the outer wall of a limiting block (15), and the limiting block (15) is slidably connected to the inner wall of the sliding tube (12).