CN220004420U

CN220004420U - Stator structure of flotation machine

Info

Publication number: CN220004420U
Application number: CN202320637860.0U
Authority: CN
Inventors: 吴锋
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-11-14
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of flotation machines, in particular to a stator structure of a flotation machine, which comprises a chassis, wherein a blade is arranged in a groove formed in the chassis, limiting plates are fixedly connected to the bottoms of the left side and the right side of the blade, a circular groove is formed in the top of each limiting plate, a limiting rod is arranged in the circular groove formed in the top of each limiting plate, a fixing plate is fixedly connected to the top of each limiting rod, bolts are spirally connected in each limiting plate, a limiting groove is formed in the outer side of the chassis, and a circular through hole is formed in the front of the chassis.

Description

Stator structure of flotation machine

Technical Field

The utility model relates to the technical field of flotation machines, in particular to a stator structure of a flotation machine.

Background

The flotation machine is short for floating concentrating machine, and refers to a mechanical device for finishing flotation process, the rotor-stator system in the tank body of the flotation machine is generally formed by a round whole, the stator is usually fixed on the tank bottom of the flotation machine, tens of radial blades are also called as diffusion sheets, the stator has the same function as a flow stabilizing plate, mainly eliminates pulp spin so as to ensure stable liquid level, and when pulp thrown out by an impeller collides with the stator blades, new vortex is generated, thereby being beneficial to sucking air and splitting bubbles.

The stator of integrated into one piece compression moulding, the shaping back volume is great, and the blade of standing in the long-term use receives external force to influence easily to take place to damage during transportation and depositing, consequently partial stator sets up the blade to dismantling alone, but when carrying out the dismouting with the stator, directly places the stator at the chassis top generally and installs, can not fix it, need install with the fixed blade of hand simultaneously, uses inconveniently, consequently, proposes a flotation machine stator structure to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a stator structure of a flotation machine, which aims to solve the problem that the blades are unstable when the single blades are disassembled and assembled in the background art.

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

the utility model provides a flotation machine stator structure, includes the chassis, be provided with the blade in the inside recess of seting up of chassis, blade left and right sides bottom fixedly connected with limiting plate, circular recess has been seted up at the limiting plate top, be provided with the gag lever post in the circular recess of seting up at limiting plate top, gag lever post top fixedly connected with fixed plate, screwed connection has the bolt in the limiting plate, the spacing groove has been seted up in the chassis outside, circular through-hole has been seted up at the chassis front portion.

Preferably, the number of the blades is six, the number of the fixing plates is six, and the number of the bolts is twelve.

Preferably, a plurality of circular grooves are uniformly formed in the top of the limiting plate, and the circular grooves formed in the top of the limiting plate are consistent with the cross section of the bottom of the limiting rod.

Preferably, two bolts are arranged in a group in the fixed plate.

Preferably, the fixed plate is arranged in a concave shape, and the fixed plate is tightly attached to the blade.

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

according to the utility model, the blades can be fixed when the nails are installed through the circular grooves, the fixing plates, the limiting rods and the bolts, so that the installation is stable, and the follow-up bolts are convenient to install on the top of the chassis.

Drawings

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

FIG. 2 is a schematic view of the mounting bottom cross-sectional structure of the fixing plate of the present utility model;

FIG. 3 is a schematic view of the bottom cross-sectional structure of FIG. 1 of the present utility model;

FIG. 4 is a schematic view of a front view of a limiting plate according to the present utility model;

FIG. 5 is a schematic view of the limiting groove of the present utility model;

fig. 6 is a schematic top view of the chassis of the present utility model.

In the figure: 1-chassis, 2-blade, 3-circular recess, 4-fixed plate, 5-bolt, 6-limiting plate, 7-gag lever post, 8-spacing groove, 9-circular through-hole.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides a flotation machine stator structure, includes chassis 1, is provided with blade 2 in the recess of seting up in chassis 1 inside, and blade 2 left and right sides bottom fixedly connected with limiting plate 6, circular recess 3 has been seted up at limiting plate 6 top, is provided with gag lever post 7 in the circular recess 3 of seting up at limiting plate 6 top, and gag lever post 7 top fixedly connected with fixed plate 4, screwed connection has bolt 5 in the limiting plate 6.

The number of the blades 2 is six, the number of the fixing plates is six, the number of the bolts 5 is twelve, each blade 2 can be fixed through the arrangement, a plurality of circular grooves 3 are uniformly formed in the top of the limiting plate 6, the circular grooves 3 formed in the top of the limiting plate 6 are consistent with the cross section of the bottom of the limiting rod 7, the limiting rod 7 can be inserted into the circular grooves 3 formed in the top of the limiting plate 6 through the arrangement, the two bolts 5 are arranged in the fixing plates 4 in a group, the fixing plates 4 and the blades 2 can be fixed through the arrangement, the fixing plates 4 are arranged in a concave shape, the fixing plates 4 are tightly attached to the blades 2, the blades 2 can be more stable through the arrangement, the limiting grooves 8 are formed in the outer side of the chassis 1, and the circular through holes 9 are formed in the front of the chassis 1.

The working flow is as follows: when the blade 2 is damaged after long-term use and needs to be replaced, the bolt 5 in the fixed plate 4 is unscrewed, then the fixed plate 4 is taken out upwards, then the blade 2 is replaced when the blade 2 is moved forwards to be completely separated from the chassis 1, the replaced blade 2 is inserted after being aligned with the limit groove 8 formed in the surface of the chassis 1, so that the blade 2 is limited, the whole structure of the blade 2 is stable, then the limit rod 7 arranged at the bottom of the fixed plate 4 is inserted after being aligned with the circular groove 3 formed in the top of the limit plate 6, and then the bolt 5 is screwed again to fix the blade 2.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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

1. A flotation machine stator structure comprising a chassis (1), characterized in that: be provided with blade (2) in the inside recess of seting up of chassis (1), blade (2) left and right sides bottom fixedly connected with limiting plate (6), circular recess (3) have been seted up at limiting plate (6) top, be provided with gag lever post (7) in circular recess (3) that limiting plate (6) top was seted up, gag lever post (7) top fixedly connected with fixed plate (4), screwed connection has bolt (5) in limiting plate (6), spacing groove (8) have been seted up in the chassis (1) outside, circular through-hole (9) have been seted up at chassis (1) front portion.

2. A flotation machine stator arrangement according to claim 1, wherein: the number of the blades (2) is six, the number of the fixing plates (4) is six, and the number of the bolts (5) is twelve.

3. A flotation machine stator arrangement according to claim 1, wherein: a plurality of circular grooves (3) are uniformly formed in the top of the limiting plate (6), and the circular grooves (3) formed in the top of the limiting plate (6) are consistent with the cross section of the bottom of the limiting rod (7).

4. A flotation machine stator arrangement according to claim 1, wherein: two bolts (5) are arranged in the fixed plate (4) in a group.

5. A flotation machine stator arrangement according to claim 1, wherein: the fixing plate (4) is arranged in a concave shape, and the fixing plate (4) is tightly attached to the blade (2).