CN212328053U

CN212328053U - Iron ore filling equipment

Info

Publication number: CN212328053U
Application number: CN202020761088.XU
Authority: CN
Inventors: 张�杰; 魏爱国; 闫静
Original assignee: Anhui Jinrisheng Mining Co Ltd
Current assignee: Anhui Jinrisheng Mining Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-12
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the field of iron ore filling, in particular to an iron ore filling device, a material mixing motor of the utility model drives a stirring shaft to rotate, thereby driving the stirring plate to stir materials positioned in a tailing stirring barrel, the stirring plate plays a role in reinforcing the stirring plate by a mounting seat and a support in the stirring process, the damage degree of the stirring plate is reduced, in the stirring process, a second stirring blade stirs the materials, so that the materials move upwards along a first cutting surface and then move along a second cutting surface of the first stirring blade, because the radians of the first cutting surface and the second cutting surface are different, the width of the first stirring blade is smaller than that of the second stirring blade, the moving track of the materials is continuously changed, the materials at different positions are accelerated to be mixed, the adjacent stirring plates are symmetrically arranged, after the moving track is changed by one of the stirring plates, after the stirring of adjacent stirring board, the removal orbit changes, does benefit to the even stirring of material.

Description

Iron ore filling equipment

Technical Field

The utility model relates to an iron ore fills technical field, specifically is an iron ore fills equipment.

Background

The metal mine is mainly filled with tailing sand, and generally needs to be dehydrated and thickened to the pulping concentration before being put into use. At present, vertical sand silos are mostly adopted to dehydrate and thicken in an overflow mode, and the preparation and storage of filling materials are integrated. The sand discharging method comprises various methods such as self-flowing sand discharging, spiral nozzle sand discharging, single pipe sand discharging at the bottom of the conical bin and the like. The filling equipment is generally arranged at a filling station, and after tailing and other materials which are stored are generally stirred by a stirring device, the stirred materials are filled into a mine goaf by a cone valve pump, so that the filling of a mine is realized.

Tailing and other materials stir in the agitating unit that drops into, because tailing and other materials can produce certain pressure to stirring vane to and in the stirring process, can produce certain resistance for stirring vane's life reduces, consequently, provides the agitating unit in the iron ore filling equipment, can prolong stirring vane's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron ore filling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an iron ore filling device comprises a tailing stirring barrel, a material mixing motor, stirring plates, mounting seats and a supporting frame, wherein the top end of the tailing stirring barrel is communicated with a material conveying port, the material mixing motor is installed on one side of the material conveying port, a stirring shaft is vertically installed at the bottom of the material mixing motor and is positioned at the center of the tailing stirring barrel, the stirring shaft is vertically inserted into the tailing stirring barrel, a plurality of mounting seats are evenly installed at the lower end of the stirring shaft, a supporting ring is arranged around the periphery of the mounting seats, the mounting seats and the supporting ring are fixedly connected through a plurality of stirring plates, the stirring plates are rotatably arranged around the mounting seats, the adjacent stirring plates are symmetrically arranged, each stirring plate is formed by fixedly connecting a first stirring blade and a second stirring blade, the upper surfaces of the first stirring blade and the second stirring blade are respectively provided with a second cutting surface and a first cutting surface, and the first cutting surface and the second cutting surface are both arc-shaped, both ends of the second cutting surface and the first cutting surface are respectively connected with the side edges of the first stirring blade and the second stirring blade.

Preferably, the height of the second cutting surface is sequentially reduced from the end of the first agitating blade connected to the mount to the other end of the first agitating blade, and the height of the first cutting surface is sequentially reduced from the end of the second agitating blade connected to the mount to the other end of the second agitating blade.

Preferably, the width of the first agitating blade is smaller than that of the second agitating blade, the radians of the second cutting surface and the first cutting surface are different, the height of the second cutting surface away from one side of the second agitating blade is smaller than that of the second cutting surface, and the height of the first cutting surface away from one side of the first agitating blade is smaller than that of the first cutting surface.

Preferably, the support ring is located the same department with the central point of mount pad, and the support frame is installed to the tailings agitator bottom, and the inboard that is located the support frame is provided with the discharge gate of T font.

Compared with the prior art, the beneficial effects of the utility model are that: the mixing motor drives the stirring shaft to rotate, so as to drive the stirring plate to stir materials positioned in the tailing stirring barrel, the materials can generate certain acting force on the stirring plate in the stirring process, two ends of the stirring plate are connected with the mounting seat and the support ring, the stirring plate is reinforced, the damage degree of the stirring plate is reduced, in the stirring process, the second stirring blade stirs the materials, so that the materials move upwards along the first cutting surface and then move along the second cutting surface of the first stirring blade, because the radians of the first cutting surface and the second cutting surface are different, the width of the first stirring blade is smaller than that of the second stirring blade, the moving track of the materials is continuously changed, the materials at different positions are accelerated to be mixed, the adjacent stirring plates are symmetrically arranged, so that after the moving track is changed through one stirring plate, the materials are stirred by the adjacent stirring plates, the moving track is changed, which is beneficial to the uniform stirring of the materials.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the stirring plate of the present invention.

In the figure: 1. a tailing stirring barrel; 2. a material conveying port; 3. a mixing motor; 4. a support ring; 5. a stirring plate; 51. a first agitating blade; 52. a second agitating blade; 53. a first cutting surface; 54. a second cut surface; 6. a mounting seat; 7. a support frame; 8. a discharge port; 9. a stirring shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an iron ore filling device comprises a tailing stirring barrel 1, a material mixing motor 3, stirring plates 5, a mounting seat 6 and a supporting frame 7, wherein the top end of the tailing stirring barrel 1 is communicated with a material conveying opening 3, the material mixing motor 3 is installed on one side of the material conveying opening 3, a stirring shaft 9 is vertically installed at the bottom of the material mixing motor 3, the stirring shaft 9 is located at the center of the tailing stirring barrel 1, the stirring shaft 9 is vertically inserted into the tailing stirring barrel 1, a plurality of mounting seats 6 are evenly installed at the lower end of the stirring shaft 9, a supporting ring 4 is arranged around the periphery of the mounting seat 6, the mounting seats 6 and the supporting ring 4 are fixedly connected through a plurality of stirring plates 5, the plurality of stirring plates 5 are rotatably arranged around the mounting seat 6, the adjacent stirring plates 5 are symmetrically arranged, the stirring plates 5 are formed by fixedly connecting a first stirring blade 51 and a second stirring blade 52, the upper surfaces of the first stirring blade 51 and the second stirring blade 52 are respectively provided with a second cutting surface 54 and a first cutting, the first cut surface 53 and the second cut surface 54 are both arc-shaped surfaces, and both ends of the second cut surface 54 and the first cut surface 53 are respectively connected with the side edges of the first agitating blade 51 and the second agitating blade 52.

Further, the height of the second cutting surface 54 is reduced in order from the end of the first agitating blade 51 connected to the mount 6 to the other end of the first agitating blade 51, and the height of the first cutting surface 53 is reduced in order from the end of the second agitating blade 52 connected to the mount 6 to the other end of the second agitating blade 52.

Further, the width of the first agitating blade 51 is smaller than the width of the second agitating blade 52, the arcs of the second cut surface 54 and the first cut surface 53 are different, the height of the second cut surface 54 on the side away from the second agitating blade 52 is smaller than the height of the other side of the second cut surface 54, and the height of the first cut surface 53 on the side away from the first agitating blade 51 is smaller than the height of the other side of the first cut surface 53.

Further, the support ring 4 is located the same with the central point of mount pad 6, and support frame 7 is installed to 1 bottom of tailings agitator, and the inboard that is located support frame 7 is provided with the discharge gate 8 of T font.

The working principle is as follows: when the stirring device is used, materials are input into the tailing stirring barrel 1 through the material conveying port 2, then the material mixing motor 3 is started, the material mixing motor 3 drives the stirring shaft 9 to rotate, so that the stirring plate 5 is driven to stir the materials in the tailing stirring barrel 1, the materials can generate certain acting force on the stirring plate 5 in the stirring process, two ends of the stirring plate 5 are connected with the mounting seat 6 and the support ring 4, the stirring plate 5 is reinforced, the damage degree of the stirring plate 5 is reduced, the materials are stirred by the second stirring blades 52 in the stirring process, the materials move upwards along the first cutting surfaces 53 and then move along the second cutting surfaces 54 of the first stirring blades 51, and due to the fact that the radians of the first cutting surfaces 53 and the second cutting surfaces 54 are different, the width of the first stirring blades 51 is smaller than that of the second stirring blades 52, the moving track of the materials is constantly changed, accelerate the material of different positions to mix, 5 symmetries of adjacent stirring board set up, make and change the removal orbit back through one of them stirring board 5, after adjacent stirring board 5 stirs, the removal orbit changes, do benefit to the even stirring of material, stirring board 5 is located the top of mount pad 6 and support ring 4, play the effect of support to stirring board 5, the material after the stirring is discharged through the discharge gate 8 of T font, two exports discharge material simultaneously, accelerate material exhaust speed.

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

Claims

1. An iron ore charging apparatus characterized in that: comprises a tailing stirring barrel (1), a mixing motor (3), stirring plates (5), a mounting seat (6) and a supporting frame (7), wherein the top end of the tailing stirring barrel (1) is communicated with a conveying port (2), the mixing motor (3) is installed on one side of the conveying port (2), a stirring shaft (9) is vertically installed at the bottom of the mixing motor (3), the stirring shaft (9) is positioned at the center of the tailing stirring barrel (1), the stirring shaft (9) is vertically inserted into the tailing stirring barrel (1), a plurality of mounting seats (6) are uniformly installed at the lower end of the stirring shaft (9), a supporting ring (4) is arranged around the periphery of the mounting seat (6), the mounting seat (6) and the supporting ring (4) are fixedly connected through a plurality of stirring plates (5), the plurality of stirring plates (5) are rotatably arranged around the mounting seat (6), adjacent stirring plates (5) are symmetrically arranged, and the stirring plates (5) are formed by fixedly connecting a first stirring blade (51) and a second stirring blade (52), the upper surfaces of the first stirring blade (51) and the second stirring blade (52) are respectively provided with a second cutting surface (54) and a first cutting surface (53), the first cutting surface (53) and the second cutting surface (54) are both arc-shaped surfaces, and two ends of the second cutting surface (54) and two ends of the first cutting surface (53) are respectively connected with the side edges of the first stirring blade (51) and the second stirring blade (52).

2. The iron ore charging facility according to claim 1, characterized in that: the height of the second cut surface (54) is reduced in order from the end of the first agitating blade (51) connected to the mounting seat (6) to the other end of the first agitating blade (51), and the height of the first cut surface (53) is reduced in order from the end of the second agitating blade (52) connected to the mounting seat (6) to the other end of the second agitating blade (52).

3. The iron ore charging facility according to claim 1, characterized in that: the width of the first stirring blade (51) is smaller than that of the second stirring blade (52), the radian of the second cutting surface (54) is different from that of the first cutting surface (53), the height of one side, away from the second stirring blade (52), of the second cutting surface (54) is smaller than that of the other side of the second cutting surface (54), and the height of one side, away from the first stirring blade (51), of the first cutting surface (53) is smaller than that of the other side of the first cutting surface (53).

4. The iron ore charging facility according to claim 1, characterized in that: the supporting ring (4) and the central point of the mounting seat (6) are located at the same position, the supporting frame (7) is installed at the bottom of the tailing stirring barrel (1), and a T-shaped discharge hole (8) is formed in the inner side of the supporting frame (7).