CN218924465U

CN218924465U - Mineral powder mixer

Info

Publication number: CN218924465U
Application number: CN202223479174.XU
Authority: CN
Inventors: 王政; 王勇
Original assignee: Huzhou Nanxun Xingyun Building Materials Co ltd
Current assignee: Huzhou Nanxun Xingyun Building Materials Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-28
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a mineral powder mixer, which comprises two symmetrically arranged brackets, wherein through grooves are formed in the tops of opposite surfaces of the two brackets in a centering manner, a mixing assembly is fixedly arranged between opposite ends of the two shafts, a hand wheel is fixedly arranged at one end of the bracket, the mixing assembly comprises a mixing tank, a tank cover is buckled at the top end of the mixing tank, a motor is fixedly arranged at the center of the top end of the tank cover, a motor shaft penetrates through one end of the tank cover and is fixedly connected with a transmission shaft, a plurality of extending frames are downwards spirally arranged on the outer edge surface of the transmission shaft in a surrounding array manner, and spiral blades are fixedly arranged at one ends of the extending frames far away from the transmission shaft in a welding manner. The mineral powder mixer has the scraping function, can facilitate the subsequent cleaning of the inner wall of equipment, saves time and labor, has higher mixing efficiency, can automatically pour mineral powder, and has stronger practicability.

Description

Mineral powder mixer

Technical Field

The utility model belongs to the technical field of mixers, and particularly relates to a mineral powder mixer.

Background

With the continuous optimization of the blast furnace process, the reasonable burden structure of the blast furnace has become an important component for improving the blast furnace process, wherein in the burden structure of the blast furnace, general sintered ore accounts for 75%, pellet accounts for 20% and lump ore accounts for 5%. In the transition of blast furnaces to large and modern furnaces, the use amount of pellets is increasingly increased, and the optimization of the production process of the pellets is more and more interesting. The pellet is formed by pelletizing, drying and roasting iron concentrate powder and a certain amount of binder, so that a laboratory often encounters experimental study on the pelletizing effect of various iron concentrate powders, and key experimental equipment for uniformly mixing the iron concentrate powder and the binder is a powerful mixer.

At present, a horizontal powerful mixer with a screw rod is often used in a laboratory, and the mixer is used for mixing various mineral powder containing certain moisture, and the mineral powder contains the moisture, so that the mineral powder is easy to adhere to the inner wall of the mixer during stirring, and the materials remained in the mixer are required to be cleaned, so that the mixer is time-consuming and labor-consuming, and has lower practicability.

Disclosure of Invention

The utility model aims to provide a mineral powder mixer for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a mineral powder mixer comprises two symmetrically arranged brackets;

the tops of the opposite surfaces of the two brackets are provided with through grooves for the shaft rods to rotate in the middle, a mixing assembly is fixedly arranged between the opposite ends of the two shaft rods, and a hand wheel is fixedly arranged at one end of each bracket;

the mixing assembly comprises a mixing tank, a tank cover is buckled at the top end of the mixing tank, a motor is fixedly arranged in the center of the top end of the tank cover, a motor shaft of the motor penetrates through one end of the tank cover and is fixedly connected with a transmission shaft, and a plurality of extension frames are fixedly arranged on the outer edge surface of the transmission shaft in a spiral encircling array downwards;

the one ends that a plurality of extension frames kept away from the transmission shaft are welded together fixedly and are provided with helical blade, and the bonding is provided with the rubber on helical blade's the outer fringe face and strike off the strip, the rubber strikes off the strip butt in the inner wall of blending tank.

Further, the bottom in the mixing tank is provided with a truncated cone-shaped centralized seat, and the bottom of the transmission shaft is rotationally connected to the top of the truncated cone-shaped centralized seat.

Further, two support arms are respectively constructed on one sides of the opposite surfaces of the two supports, and a mounting sleeve is rotatably arranged between the opposite ends of the two support arms.

Further, the installation cover internal fixation is provided with the pneumatic cylinder, and the piston rod one end fixed mounting of pneumatic cylinder has articulated seat, articulated seat fixed connection is in the bottom of blending tank one side.

Further, the bottom ends of the two sides of the support are respectively provided with an extending lug, and the top ends of the extending lugs are provided with through holes in the middle.

Further, the both sides of cover bottom all are constructed with the otic placode, and supply otic placode male draw-in groove has all been seted up on the top of blending tank both sides, the inboard activity of otic placode is provided with the fixing bolt of threaded connection in the blending tank.

Compared with the prior art, the utility model has the following beneficial effects:

the mixing assembly is arranged, the motor is started to drive the transmission shaft to rotate, so that the spiral blades are driven to rotate through the plurality of extending frames arranged on the transmission shaft, the spiral blades are matched with the plurality of extending frames to stir the water-containing mineral powder to mix, the spiral blades which are adhered with the rubber scraping strips in the mixing process can hang the water-containing mineral powder attached to the inner wall of the mixing tank, the water-containing mineral powder is involved in the mixing process, the follow-up cleaning is convenient, the time and the labor are saved, and the practicability is high;

owing to mix subassembly and pneumatic cylinder's setting, when accomplishing mixing and stirring to the powdered ore, after mixing, can take down the cover that sets up on the blending tank to start the pneumatic cylinder, promote the blending tank through the pneumatic cylinder and use two axostylus axostyles to rotate as the axle center, thereby make the slope of blending tank set up, then can pour the powdered ore, convenient to use, but automated processing, the practicality is stronger.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a hybrid module according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the mixing assembly of the present utility model.

In the figure: 1. a bracket; 2. a shaft lever; 3. a mixing assembly; 301. a mixing tank; 302. a can lid; 303. a motor; 304. a transmission shaft; 305. an extension frame; 306. a helical blade; 307. ear plates; 4. a support arm; 5. a mounting sleeve; 6. a hydraulic cylinder; 7. a hinge base; 8. extending the ears; 9. and a hand wheel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, fig. 2 and fig. 3, a mineral powder mixer comprises two symmetrically arranged brackets 1, through grooves are formed in the middle of the tops of opposite surfaces of the two brackets 1 for rotating shaft rods 2, a mixing component 3 is fixedly arranged between opposite ends of the two shaft rods 2, a hand wheel 9 is fixedly arranged at one end of the bracket 1, the mixing component 3 comprises a mixing tank 301, a tank cover 302 is buckled at the top end of the mixing tank 301, lug plates 307 are respectively arranged at two sides of the bottom end of the tank cover 302, clamping grooves for inserting the lug plates 307 are respectively formed at the top ends of two sides of the mixing tank 301, a fixing bolt in threaded connection with the mixing tank 301 is movably arranged in the lug plates 307, a motor 303 is fixedly arranged in the center of the top end of the tank cover 302, a motor shaft of the motor 303 penetrates through one end of the tank cover 302 and is fixedly connected with a transmission shaft 304, and be the fixed a plurality of extension frames 305 that are of spiral surrounding array downwards on the outer fringe face of transmission shaft 304, a plurality of extension frames 305 keep away from the common welded fastening of one end of transmission shaft 304 and are provided with helical blade 306, and bond on helical blade 306's the outer fringe face and be provided with the rubber and strike off the strip, the rubber strikes off the strip butt in the inner wall of blending tank 301, drive transmission shaft 304 rotation through starter motor 303 to drive helical blade 306 rotation through a plurality of extension frames 305 that set up on the transmission shaft 304, stir the mixture of water-containing mineral powder by helical blade 306 cooperation a plurality of extension frames 305, the in-process bonding that mixes is provided with the water-containing mineral powder of adhesion on the inner wall of blending tank 301 and hangs down, makes its in-process that participated in the mixture, makes things convenient for follow-up clearance, labour saving and time saving, the practicality is stronger.

As shown in fig. 1 and fig. 2, the inner bottom of the mixing tank 301 is configured with a circular-table-shaped centralized seat, the bottom ends of the transmission shafts 304 are rotatably connected to the top of the circular-table-shaped centralized seat, two opposite sides of the support frame 1 are respectively configured with a support arm 4, an installation sleeve 5 is rotatably installed between the opposite ends of the two support arms 4, a hydraulic cylinder 6 is fixedly arranged in the installation sleeve 5, a hinge seat 7 is fixedly arranged at one end of a piston rod of the hydraulic cylinder 6, the hinge seat 7 is fixedly connected to the bottom of one side of the mixing tank 301, the bottoms of the two sides of the support frame 1 are respectively configured with an extending lug 8, through holes are centrally formed in the top ends of the extending lugs 8, when the mixing and stirring of mineral powder are completed, a tank cover 302 arranged on the mixing tank 301 can be removed, the hydraulic cylinder 6 is started, the mixing tank 301 is pushed to rotate by the hydraulic cylinder 6 with the two shafts 2 as axes, thus the mixing tank 301 can be tilted, mineral powder can be poured out after that the mixing tank 301 is convenient to use, and the practicality is high.

Working principle: when the mineral powder mixer is used, through penetrating the through holes in the four extending lugs 8 through the bolts which are prepared in advance, the equipment can be fixedly installed by screwing the bolts into the designated positions, after the equipment is installed, water and various mineral powder are added into the mixing tank 301, the tank cover 302 is installed on the mixing tank 301, the motor 303 can be started, the motor 303 drives the transmission shaft 304 to rotate, the helical blades 306 drive the extending frames 305 and the helical blades 306 to mix the water-containing mineral powder, the helical blades 306 which are adhered with the rubber scraping strips in the mixing process can hang the water-containing mineral powder attached to the inner wall of the mixing tank 301, the water-containing mineral powder participates in the mixing process, the follow-up cleaning is convenient, after the mixing is completed, the tank cover 302 arranged on the mixing tank 301 can be removed, the hydraulic cylinder 6 is started, the mixing tank 301 is pushed to rotate by taking the two shafts 2 as axes through the hydraulic cylinder 6, so that the mixing tank 301 is obliquely arranged, and the mineral powder can be poured out.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A mineral powder mixer comprises two symmetrically arranged brackets (1);

the method is characterized in that: the tops of the opposite surfaces of the two brackets (1) are provided with through grooves for the shaft rods (2) to rotate in the middle, a mixing assembly (3) is fixedly arranged between the opposite ends of the two shaft rods (2), and a hand wheel (9) is fixedly arranged at one end of each bracket (1);

the mixing assembly (3) comprises a mixing tank (301), a tank cover (302) is buckled at the top end of the mixing tank (301), a motor (303) is fixedly arranged in the center of the top end of the tank cover (302), a motor shaft of the motor (303) penetrates through one end of the tank cover (302) and is fixedly connected with a transmission shaft (304), and a plurality of extension frames (305) are downwards spirally arranged on the outer edge surface of the transmission shaft (304) in a surrounding array;

one ends, far away from the transmission shaft (304), of the extending frames (305) are fixedly provided with helical blades (306) in a common welding mode, rubber scraping strips are adhered to the outer edge surfaces of the helical blades (306), and the rubber scraping strips are abutted to the inner wall of the mixing tank (301).

2. A mineral powder mixer according to claim 1, characterized in that: the bottom of the mixing tank (301) is provided with a truncated cone-shaped centralized seat, and the bottom of the transmission shaft (304) is rotationally connected to the top of the truncated cone-shaped centralized seat.

3. A mineral powder mixer according to claim 2, characterized in that: the two support frames (1) are respectively provided with a support arm (4) on one side of the opposite surfaces, and a mounting sleeve (5) is rotatably arranged between the opposite ends of the two support arms (4).

4. A mineral powder mixer according to claim 3, wherein: the hydraulic cylinder (6) is fixedly arranged in the mounting sleeve (5), a hinge seat (7) is fixedly arranged at one end of a piston rod of the hydraulic cylinder (6), and the hinge seat (7) is fixedly connected to the bottom of one side of the mixing tank (301).

5. A mineral powder mixer according to claim 1, characterized in that: the bottom ends of the two sides of the support (1) are respectively provided with an extension lug (8), and a through hole is formed in the middle of the top ends of the extension lugs (8).

6. A mineral powder mixer according to claim 1, characterized in that: ear plates (307) are respectively constructed on two sides of the bottom end of the tank cover (302), clamping grooves for inserting the ear plates (307) are respectively formed in the top ends of two sides of the mixing tank (301), and fixing bolts which are connected in the mixing tank (301) in a threaded mode are movably arranged in the ear plates (307).